/* Apple-inspired Landing Page Styles */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
    width: 100%;
}

:root {
    --primary-blue: #007AFF;
    --primary-purple: #5856D6;
    --primary-pink: #FF2D55;
    --primary-orange: #FF9500;
    --primary-green: #34C759;
    
    --text-primary: #1D1D1F;
    --text-secondary: #6E6E73;
    --text-tertiary: #86868B;
    
    --bg-primary: #FFFFFF;
    --bg-secondary: #F9F9FB;
    --bg-glass: rgba(255, 255, 255, 0.8);
    --bg-glass-light: rgba(255, 255, 255, 0.95);
    
    --blur-amount: 20px;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.06);
    --shadow-medium: 0 12px 48px rgba(0, 0, 0, 0.08);
    --shadow-large: 0 24px 64px rgba(0, 0, 0, 0.12);
}

/* Light theme only - removed dark mode for consistent white/glass aesthetic */

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: #FFFFFF;
    color: #1D1D1F;
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    width: 100%;
    max-width: 100%;
}

/* Ensure all sections don't overflow */
section {
    overflow: hidden;
    width: 100%;
    max-width: 100%;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10000;
    background: var(--bg-glass-light);
    backdrop-filter: blur(var(--blur-amount));
    -webkit-backdrop-filter: blur(var(--blur-amount));
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition-smooth);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.03);
    overflow: visible;
    min-height: 60px;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 1.25rem;
    cursor: pointer;
    color: var(--text-primary);
}

.nav-logo svg {
    filter: drop-shadow(0 4px 12px rgba(0, 122, 255, 0.15));
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    color: #6E6E73;
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    position: relative;
    cursor: pointer;
    display: inline-block;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    background: #007AFF;
    color: white !important;
    padding: 0.5rem 1.25rem;
    border-radius: 980px;
    font-weight: 500;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-cta:hover {
    background: linear-gradient(45deg, #007AFF, #5856D6, #FF2D55);
    transform: scale(1.05);
    box-shadow: 0 8px 24px rgba(88, 86, 214, 0.3);
}

.nav-cta::after {
    display: none;
}

/* Mobile menu hidden by default */
.mobile-menu-toggle {
    display: none;
    position: relative;
    z-index: 1001;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 6rem 2rem 4rem;
    overflow: hidden;
    background: linear-gradient(180deg, #FFFFFF 0%, #F9F9FB 100%);
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: min(600px, 80vw);
    height: min(600px, 80vw);
    background: radial-gradient(circle, var(--primary-blue), transparent);
    top: -200px;
    right: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: min(500px, 70vw);
    height: min(500px, 70vw);
    background: radial-gradient(circle, var(--primary-purple), transparent);
    bottom: -150px;
    left: -150px;
    animation-delay: 5s;
}

.orb-3 {
    width: min(400px, 60vw);
    height: min(400px, 60vw);
    background: radial-gradient(circle, var(--primary-pink), transparent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(-30px, -20px) scale(1.02); }
}

.hero-content {
    max-width: 900px;
    text-align: center;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 0.5rem 1rem;
    border-radius: 980px;
    margin-bottom: 2rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--primary-green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}


@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.title-line {
    display: block;
    margin-bottom: 0.25rem;
}

.gradient-text {
    background: -webkit-linear-gradient(45deg, #007AFF, #5856D6, #FF2D55);
    background: linear-gradient(45deg, #007AFF, #5856D6, #FF2D55);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
    font-weight: 700;
}

/* Support for non-webkit browsers */
@supports not (-webkit-background-clip: text) {
    .gradient-text {
        color: #007AFF;
    }
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.6;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.hero-subtitle strong {
    color: var(--text-primary);
    font-weight: 600;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
}

.waitlist-form {
    display: flex;
    gap: 0.75rem;
    width: 100%;
    max-width: 500px;
}

.waitlist-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 980px;
    font-size: 1rem;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: var(--transition-smooth);
}

.waitlist-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.1);
}

.btn-primary {
    background: #007AFF;
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 980px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
    overflow: visible;
    position: relative;
}

.waitlist-btn {
    padding: 1rem 1.5rem;
}

.btn-primary:hover {
    background: linear-gradient(45deg, #007AFF, #5856D6, #FF2D55);
    transform: scale(1.05);
    box-shadow: 0 12px 32px rgba(88, 86, 214, 0.3);
}

.btn-primary svg {
    transition: transform 0.3s ease;
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

.btn-primary:hover svg {
    transform: translateX(3px);
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition-smooth);
}

.contact-link:hover {
    color: var(--primary-blue);
}

.contact-link svg {
    transition: transform 0.3s ease;
}

.contact-link:hover svg {
    transform: scale(1.1);
}

/* Hero Visual */
.hero-visual {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: min(600px, 40vw);
    height: min(600px, 40vw);
    pointer-events: none;
}

.floating-device {
    position: relative;
    width: 100%;
    height: 100%;
    animation: floatDevice 20s infinite ease-in-out;
}

@keyframes floatDevice {
    0%, 100% { transform: translate(0, 0) rotate(2deg); }
    25% { transform: translate(-20px, -20px) rotate(-1deg); }
    50% { transform: translate(10px, 10px) rotate(3deg); }
    75% { transform: translate(-10px, 20px) rotate(-2deg); }
}

.device-screen {
    width: 350px;
    height: 500px;
    background: var(--bg-glass);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    border-radius: 40px;
    border: 12px solid rgba(255, 255, 255, 0.3);
    box-shadow: 
        0 50px 100px rgba(0, 0, 0, 0.15),
        inset 0 0 0 1px rgba(255, 255, 255, 0.5);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    overflow: hidden;
}

.slide-preview-hero {
    padding: 40px;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.slide-header {
    height: 20px;
    background: linear-gradient(90deg, 
        rgba(0, 122, 255, 0.2) 0%, 
        rgba(88, 86, 214, 0.2) 100%);
    border-radius: 10px;
    width: 60%;
}

.slide-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.content-line {
    height: 12px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 6px;
    width: 100%;
}

.content-line.short {
    width: 70%;
}

.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
}

.float-element {
    position: absolute;
    opacity: 0.7;
}

.element-1 {
    top: 10%;
    left: 10%;
    animation: floatElement1 15s infinite ease-in-out;
}

.element-2 {
    top: 60%;
    right: 15%;
    animation: floatElement2 20s infinite ease-in-out;
}

.element-3 {
    bottom: 20%;
    left: 20%;
    animation: floatElement3 18s infinite ease-in-out;
}

.element-4 {
    top: 25%;
    right: 30%;
    animation: floatElement4 22s infinite ease-in-out;
    opacity: 0.6;
}

.element-5 {
    bottom: 35%;
    right: 10%;
    animation: floatElement5 17s infinite ease-in-out;
    opacity: 0.5;
}

.element-6 {
    top: 15%;
    left: 35%;
    animation: floatElement6 25s infinite ease-in-out;
    opacity: 0.6;
}

.element-7 {
    bottom: 15%;
    left: 45%;
    animation: floatElement7 20s infinite ease-in-out;
    opacity: 0.5;
}

.element-8 {
    top: 45%;
    left: 15%;
    animation: floatElement8 23s infinite ease-in-out;
    opacity: 0.6;
}

@keyframes floatElement1 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
}

@keyframes floatElement2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-40px, -20px) scale(1.2); }
}

@keyframes floatElement3 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(20px, -10px) rotate(90deg); }
    50% { transform: translate(-10px, -20px) rotate(180deg); }
    75% { transform: translate(-20px, 10px) rotate(270deg); }
}

@keyframes floatElement4 {
    0%, 100% { transform: translate(0, 0) rotate(-5deg); }
    33% { transform: translate(-25px, 15px) rotate(10deg); }
    66% { transform: translate(15px, -25px) rotate(-10deg); }
}

@keyframes floatElement5 {
    0%, 100% { transform: translate(0, 0) scale(1) rotate(0deg); }
    25% { transform: translate(-30px, -15px) scale(0.9) rotate(45deg); }
    50% { transform: translate(20px, -30px) scale(1.1) rotate(90deg); }
    75% { transform: translate(-10px, 15px) scale(0.95) rotate(-45deg); }
}

@keyframes floatElement6 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    20% { transform: translate(25px, 10px) rotate(15deg); }
    40% { transform: translate(-15px, 25px) rotate(-10deg); }
    60% { transform: translate(-25px, -10px) rotate(20deg); }
    80% { transform: translate(10px, -20px) rotate(-15deg); }
}

@keyframes floatElement7 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(20px, -25px) scale(1.15); }
    66% { transform: translate(-25px, 15px) scale(0.85); }
}

@keyframes floatElement8 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(-20px, -20px) rotate(-90deg); }
    50% { transform: translate(25px, -10px) rotate(-180deg); }
    75% { transform: translate(10px, 20px) rotate(-270deg); }
}

/* Left side floating elements */
.hero-float-left {
    position: absolute;
    left: 0;
    top: 0;
    width: 50%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.float-element-left {
    position: absolute;
    opacity: 0.4;
}

.element-left-1 {
    top: 20%;
    left: 10%;
    animation: floatLeft1 25s infinite ease-in-out;
}

.element-left-2 {
    top: 50%;
    left: 15%;
    animation: floatLeft2 30s infinite ease-in-out;
}

.element-left-3 {
    top: 75%;
    left: 5%;
    animation: floatLeft3 28s infinite ease-in-out;
}

@keyframes floatLeft1 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(40px, -20px) rotate(15deg); }
    66% { transform: translate(-20px, 30px) rotate(-10deg); }
}

@keyframes floatLeft2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, 20px) scale(1.1); }
    50% { transform: translate(-25px, -30px) scale(0.9); }
    75% { transform: translate(20px, -10px) scale(1.05); }
}

@keyframes floatLeft3 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    20% { transform: translate(25px, -15px) rotate(-20deg); }
    40% { transform: translate(-30px, 10px) rotate(10deg); }
    60% { transform: translate(15px, 25px) rotate(-15deg); }
    80% { transform: translate(-20px, -20px) rotate(25deg); }
}

/* Features Section */
.features {
    padding: 6rem 2rem;
    background: var(--bg-secondary);
}

.features-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
}

.features-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 2.5rem;
    text-align: center;
    transition: var(--transition-smooth);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent,
        var(--primary-blue),
        transparent
    );
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.feature-card:hover::before {
    transform: translateX(100%);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    position: relative;
}

.icon-glow {
    position: absolute;
    inset: -20px;
    background: radial-gradient(circle, 
        rgba(0, 122, 255, 0.1) 0%, 
        transparent 70%
    );
    border-radius: 50%;
    animation: iconPulse 3s infinite ease-in-out;
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.feature-card h3 {
    font-size: 1.375rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Workflow Section */
.workflow {
    padding: 6rem 2rem;
    background: white;
}

.workflow-header {
    text-align: center;
    margin-bottom: 4rem;
}

.workflow-steps {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 4rem;
    position: relative;
}

.workflow-step {
    flex: 0 0 320px;
    text-align: center;
    position: relative;
    padding: 0 1rem;
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    color: white;
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    margin: 0 auto 2rem;
    position: relative;
    box-shadow: 0 12px 32px rgba(88, 86, 214, 0.3);
    transition: transform 0.3s ease;
}

.step-number::after {
    content: '';
    position: absolute;
    inset: -4px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    border-radius: 24px;
    opacity: 0.2;
    z-index: -1;
    animation: stepPulse 2s infinite ease-in-out;
}

@keyframes stepPulse {
    0%, 100% { transform: scale(1); opacity: 0.2; }
    50% { transform: scale(1.05); opacity: 0.3; }
}

.step-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1.0625rem;
    max-width: 280px;
    margin: 0 auto;
}

/* Connector lines between steps */
.workflow-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 40px;
    right: -2rem;
    width: 4rem;
    height: 2px;
    background: linear-gradient(90deg, 
        rgba(88, 86, 214, 0.3),
        rgba(88, 86, 214, 0.1)
    );
    z-index: -1;
}

.workflow-step:not(:last-child)::before {
    content: '';
    position: absolute;
    top: 36px;
    right: -2rem - 8px;
    width: 0;
    height: 0;
    border-left: 10px solid rgba(88, 86, 214, 0.3);
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    z-index: -1;
}

.step-visual {
    margin-top: 2rem;
}

.glass-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
    margin: 0 auto;
    max-width: 240px;
    min-height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.workflow-step:hover .glass-card {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
}

.workflow-step:hover .step-number {
    transform: scale(1.05);
}

.upload-icon {
    text-align: center;
    color: var(--primary-blue);
}

.ai-processing {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.processing-dot {
    width: 12px;
    height: 12px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    border-radius: 50%;
    animation: processingDot 1.4s infinite ease-in-out;
}

.processing-dot:nth-child(1) { animation-delay: -0.32s; }
.processing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes processingDot {
    0%, 80%, 100% { transform: scale(0.8); opacity: 0.5; }
    40% { transform: scale(1.2); opacity: 1; }
}

.slide-preview {
    display: flex;
    gap: 0.5rem;
}

.mini-slide {
    width: 40px;
    height: 30px;
    background: linear-gradient(135deg, 
        rgba(0, 122, 255, 0.1),
        rgba(88, 86, 214, 0.1)
    );
    border-radius: 4px;
    border: 1px solid rgba(0, 122, 255, 0.2);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none !important;
    }
    
    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }
    
    .hero-visual {
        display: none;
    }
    
    .workflow-steps {
        flex-direction: column;
        gap: 3rem;
    }
    
    .workflow-step {
        flex: 1 1 auto;
        width: 100%;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .workflow-step:not(:last-child)::after,
    .workflow-step:not(:last-child)::before {
        display: none;
    }
    
    .workflow-step:not(:last-child) .step-visual::after {
        content: '';
        position: absolute;
        bottom: -3rem;
        left: 50%;
        transform: translateX(-50%);
        width: 2px;
        height: 3rem;
        background: linear-gradient(180deg, 
            rgba(88, 86, 214, 0.3),
            rgba(88, 86, 214, 0.1)
        );
    }
    
    .step-visual {
        position: relative;
    }
}

/* Attributes Section */
.attributes {
    padding: 6rem 2rem;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, white 100%);
}

.attributes-header {
    text-align: center;
    margin-bottom: 4rem;
}

.attributes-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.attribute-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.9);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.attribute-card.large {
    grid-column: span 2;
}

.attribute-card.featured {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.95) 0%,
        rgba(249, 249, 251, 0.95) 100%
    );
    border: 2px solid rgba(0, 122, 255, 0.2);
}

.featured-badge {
    position: absolute;
    top: -1px;
    right: 2rem;
    background: linear-gradient(135deg, #FF9500, #FF3B30);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: 0 0 12px 12px;
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3);
}

.attribute-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.1);
}

.attribute-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1.5rem;
    position: relative;
}

.attribute-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.attribute-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.website-examples {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 1.5rem 0;
}

.website-example {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(0, 122, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(0, 122, 255, 0.1);
}

.website-preview {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.website-colors {
    display: flex;
    gap: 0.25rem;
}

.website-colors span {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.website-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.arrow {
    color: var(--text-tertiary);
    font-size: 1.25rem;
}

.theme-result {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.extraction-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.extraction-feature {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.feature-icon {
    width: 32px;
    height: 32px;
    background: rgba(0, 122, 255, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    flex-shrink: 0;
}

.extraction-feature strong {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.extraction-feature p {
    font-size: 0.8rem;
    margin: 0;
    color: var(--text-secondary);
}

/* Medium screens (tablets) */
@media (max-width: 1024px) {
    .attributes-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
    }
    
    .attribute-card.large {
        grid-column: span 1;
    }
    
    .extraction-features {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .attributes-grid {
        grid-template-columns: 1fr;
    }
    
    .attribute-card {
        padding: 1.5rem;
    }
    
    .attribute-card h3 {
        font-size: 1.25rem;
    }
    
    .attribute-card p {
        font-size: 0.9375rem;
    }
    
    .featured-badge {
        position: static;
        display: inline-block;
        margin-bottom: 1rem;
        border-radius: 12px;
    }
    
    .website-example {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }
}

@media (max-width: 480px) {
    .attribute-card {
        padding: 1.5rem;
    }
    
    .attribute-card h3 {
        font-size: 1.125rem;
        line-height: 1.3;
    }
    
    .attribute-card p {
        font-size: 0.875rem;
        line-height: 1.5;
    }
    
    .website-examples {
        margin: 1rem 0;
        gap: 0.75rem;
    }
    
    .website-example {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 0.75rem;
    }
    
    .website-preview {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .website-name {
        font-size: 0.875rem;
    }
    
    .extraction-features {
        margin-top: 1rem;
    }
    
    .extraction-feature {
        padding: 0.75rem;
        gap: 0.5rem;
        background: rgba(0, 122, 255, 0.03);
        border-radius: 8px;
        border: 1px solid rgba(0, 122, 255, 0.08);
    }
    
    .extraction-feature strong {
        font-size: 0.875rem;
        line-height: 1.2;
    }
    
    .extraction-feature p {
        font-size: 0.75rem;
        line-height: 1.4;
    }
    
    .extraction-feature .feature-icon {
        width: 32px;
        height: 32px;
        padding: 0.5rem;
    }
    
    .featured-badge {
        right: 1rem;
        padding: 0.375rem 0.875rem;
        font-size: 0.75rem;
    }
    
    .featured-badge span {
        font-size: 0.75rem;
    }
    
    .featured-badge svg {
        width: 14px;
        height: 14px;
    }
    
    /* Additional mobile fixes for Smart Website Theme Extraction card */
    .attribute-card.large {
        padding: 1.25rem;
    }
    
    .attribute-card.large h3 {
        font-size: 1.125rem;
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .attribute-card.large .website-examples {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .attribute-card.large .website-example {
        width: 100%;
        justify-content: space-between;
        align-items: center;
        padding: 0.875rem;
        background: rgba(0, 122, 255, 0.02);
        border-radius: 8px;
    }
    
    .attribute-card.large .arrow {
        margin: 0 0.5rem;
    }
    
    .attribute-card.large .extraction-features {
        margin-top: 1.25rem;
    }
    
    .attribute-card.large .extraction-feature {
        flex-direction: row;
        align-items: flex-start;
        text-align: left;
    }
    
    .attribute-card.large .extraction-feature div {
        flex: 1;
    }
}

/* Contact Section */
.contact-section {
    padding: 6rem 2rem;
    background: var(--bg-secondary);
}

.contact-container {
    max-width: 1000px;
    margin: 0 auto;
}

.contact-header {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-form-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-form {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1.25rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    font-size: 1rem;
    transition: var(--transition-smooth);
    background: var(--bg-secondary);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.1);
    background: white;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-submit {
    width: 100%;
    padding: 1rem 2rem;
    margin-top: 1rem;
}

.contact-info {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

.contact-info h3 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    transition: var(--transition-smooth);
}

a.contact-method:hover {
    background: rgba(0, 122, 255, 0.05);
    transform: translateX(4px);
}

div.contact-method {
    cursor: default;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.contact-method strong {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.contact-method p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin: 0;
}

/* FAQ Section */
.faq-section {
    padding: 6rem 2rem;
    background: var(--bg-secondary);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-header {
    text-align: center;
    margin-bottom: 4rem;
}

.faq-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.faq-item {
    background: white;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    overflow: hidden;
}

.faq-item:first-child {
    border-radius: 12px 12px 0 0;
}

.faq-item:last-child {
    border-radius: 0 0 12px 12px;
    border-bottom: none;
}

.faq-item:hover {
    background: rgba(0, 122, 255, 0.02);
}

.faq-question {
    width: 100%;
    padding: 1.75rem 2rem;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    text-align: left;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.5;
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: var(--primary-blue);
}

.faq-question span {
    flex: 1;
}

.faq-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 122, 255, 0.08);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.faq-icon svg {
    width: 16px;
    height: 16px;
    color: var(--primary-blue);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    background: var(--primary-blue);
}

.faq-item.active .faq-icon svg {
    color: white;
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-answer p {
    padding: 0 2rem 2rem 2rem;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-item.active .faq-question {
    color: var(--primary-blue);
}

@media (max-width: 768px) {
    .faq-header {
        margin-bottom: 3rem;
    }
    
    .faq-question {
        padding: 1.5rem;
        font-size: 0.9375rem;
        gap: 1.5rem;
    }
    
    .faq-answer p {
        padding: 0 1.5rem 1.5rem 1.5rem;
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .faq-section {
        padding: 4rem 1rem;
    }
    
    .faq-question {
        padding: 1.25rem;
        font-size: 0.875rem;
        gap: 1rem;
    }
    
    .faq-answer p {
        padding: 0 1.25rem 1.25rem 1.25rem;
        font-size: 0.8125rem;
    }
    
    .faq-icon {
        width: 20px;
        height: 20px;
    }
    
    .faq-icon svg {
        width: 14px;
        height: 14px;
    }
}

/* CTA Section */
.cta-section {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    position: relative;
    overflow: hidden;
}

.cta-container {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.cta-content {
    color: white;
}

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.cta-content p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.cta-waitlist-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
}

.cta-waitlist-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 980px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: white;
    font-size: 1rem;
}

.cta-waitlist-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.cta-waitlist-input:focus {
    outline: none;
    border-color: white;
    background: rgba(255, 255, 255, 0.2);
}

.btn-primary.large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.cta-visual {
    position: relative;
    height: 400px;
}

.floating-cards {
    position: relative;
    width: 100%;
    height: 100%;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.card-1 {
    width: 200px;
    height: 140px;
    top: 20%;
    left: 10%;
    transform: rotate(-15deg);
    animation: floatCard1 15s infinite ease-in-out;
}

.card-2 {
    width: 180px;
    height: 120px;
    top: 40%;
    right: 20%;
    transform: rotate(10deg);
    animation: floatCard2 20s infinite ease-in-out;
}

.card-3 {
    width: 160px;
    height: 160px;
    bottom: 10%;
    left: 30%;
    transform: rotate(-5deg);
    animation: floatCard3 18s infinite ease-in-out;
}

@keyframes floatCard1 {
    0%, 100% { transform: rotate(-15deg) translateY(0); }
    50% { transform: rotate(-10deg) translateY(-20px); }
}

@keyframes floatCard2 {
    0%, 100% { transform: rotate(10deg) translateX(0); }
    50% { transform: rotate(15deg) translateX(20px); }
}

@keyframes floatCard3 {
    0%, 100% { transform: rotate(-5deg) scale(1); }
    50% { transform: rotate(0deg) scale(1.05); }
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: white;
    padding: 4rem 2rem 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-brand svg {
    filter: drop-shadow(0 4px 12px rgba(255, 255, 255, 0.1));
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-column a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    padding: 0.25rem 0;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

/* Mobile menu styles */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    position: relative;
    width: 30px;
    height: 30px;
    z-index: 1001;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.mobile-menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    margin-bottom: 4px;
    transition: all 0.3s ease;
    position: absolute;
    left: 5px;
}

.mobile-menu-toggle span:nth-child(1) {
    top: 4px;
}

.mobile-menu-toggle span:nth-child(2) {
    top: 11px;
}

.mobile-menu-toggle span:nth-child(3) {
    top: 18px;
    margin-bottom: 0;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg);
    top: 11px;
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg);
    top: 11px;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: white;
    padding: 1rem 2rem 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    z-index: 9999;
    max-height: calc(100vh - 60px);
    overflow-y: auto;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-10px);
        opacity: 0.9;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.mobile-menu.active {
    display: block !important;
}

.mobile-menu a {
    display: block !important;
    padding: 0.75rem 0;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    -webkit-tap-highlight-color: transparent;
    position: relative;
    z-index: 1;
}

.mobile-menu a:last-child {
    border-bottom: none;
}

.mobile-menu a:hover {
    color: var(--primary-blue);
}

.mobile-menu .nav-cta {
    margin-top: 1rem;
    display: inline-block;
    text-align: center;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .hero-visual {
        width: 400px;
        height: 500px;
        right: 2%;
        opacity: 0.8;
    }
    
    .device-screen {
        width: 250px;
        height: 350px;
    }
    
    .contact-form-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .cta-section {
        padding: 4rem 1.5rem;
    }
    
    .cta-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-content p {
        font-size: 1.125rem;
        margin-bottom: 1.5rem;
    }
    
    .cta-waitlist-form {
        margin: 0 auto;
        flex-direction: column;
        max-width: 100%;
    }
    
    .cta-waitlist-input {
        width: 100%;
        font-size: 1rem;
    }
    
    .btn-primary.large {
        width: 100%;
        justify-content: center;
    }
    
    .cta-visual {
        display: none;
    }
    
    /* Platform Preview Section */
    .platform-preview .section-title {
        font-size: clamp(1.5rem, 3.5vw, 2rem);
    }
    
    /* Features Section */
    .features .section-title {
        font-size: clamp(1.5rem, 3.5vw, 2rem);
    }
    
    /* Fix Most Popular badge positioning */
    .featured-badge {
        right: 1rem;
        padding: 0.4rem 1rem;
        font-size: 0.8rem;
    }
}

@media (max-width: 768px) {
    /* Navigation */
    .navbar {
        padding: 0;
    }
    
    .nav-container {
        padding: 1rem 1.5rem;
    }
    
    .mobile-menu-toggle {
        display: block !important;
    }
    
    .mobile-menu {
        width: 100%;
    }
    
    /* Hero adjustments */
    .hero {
        padding: 5rem 1.5rem 3rem;
        min-height: 100vh;
        display: flex;
        align-items: center;
    }
    
    .hero-content {
        max-width: 100%;
        padding: 0 0.5rem;
    }
    
    .hero-badge {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
        margin-bottom: 1.5rem;
    }
    
    .badge-dot {
        width: 6px;
        height: 6px;
    }
    
    .waitlist-form {
        flex-direction: column;
    }
    
    .waitlist-input {
        width: 100%;
    }
    
    .btn-primary {
        width: 100%;
        justify-content: center;
    }
    
    /* Features */
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    /* Contact */
    .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Smaller mobile devices */
@media (max-width: 480px) {
    .nav-container {
        padding: 0.75rem 1rem;
    }
    
    .nav-logo {
        font-size: 1.125rem;
    }
    
    .mobile-menu {
        padding: 1rem;
    }
    
    .mobile-menu a {
        padding: 0.625rem 0;
        font-size: 0.9375rem;
    }
    
    
    /* CTA Section - Mobile */
    .cta-section {
        padding: 3rem 1rem;
    }
    
    .cta-content h2 {
        font-size: 1.75rem;
        line-height: 1.2;
    }
    
    .cta-content p {
        font-size: 1rem;
        margin-bottom: 1.25rem;
    }
    
    .cta-waitlist-input {
        padding: 0.875rem 1.25rem;
        font-size: 0.9375rem;
    }
    
    .btn-primary.large {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .hero {
        padding: 4rem 1rem 2rem;
        min-height: 90vh;
    }
    
    .hero-title {
        font-size: 1.75rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1.0625rem;
        line-height: 1.5;
        margin-bottom: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-subtitle {
        font-size: 0.875rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* Extra small devices */
@media (max-width: 320px) {
    .nav-container {
        padding: 0.5rem;
    }
    
    .hero {
        padding: 3.5rem 0.75rem 1.5rem;
        min-height: 85vh;
    }
    
    .waitlist-input,
    .btn-primary {
        font-size: 0.875rem;
        padding: 0.75rem 1rem;
    }
    
    /* Attributes Section - Extra small */
    .attribute-card {
        padding: 1.25rem;
    }
    
    .attribute-card h3 {
        font-size: 1rem;
    }
    
    .attribute-card p {
        font-size: 0.8125rem;
    }
    
    .website-example {
        padding: 0.625rem;
    }
    
    .website-colors span {
        width: 16px;
        height: 16px;
    }
    
    .extraction-feature {
        padding: 0.625rem;
    }
    
    /* CTA Section - Extra small */
    .cta-section {
        padding: 2.5rem 0.75rem;
    }
    
    .cta-content h2 {
        font-size: 1.5rem;
    }
    
    .cta-content p {
        font-size: 0.9375rem;
        margin-bottom: 1rem;
    }
    
    .cta-waitlist-input {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
    
    .btn-primary.large {
        padding: 0.75rem 1.25rem;
        font-size: 0.9375rem;
    }
}

/* Browser Mockup Mobile Adjustments - additional styles */
@media (max-width: 768px) {
    .browser-mockup {
        border-radius: 12px;
    }
    
    .browser-bar {
        padding: 0.75rem 1rem;
    }
    
    .browser-dots span {
        width: 8px;
        height: 8px;
    }
    
    .browser-url {
        font-size: 0.75rem;
    }
    
    .browser-content {
        padding: 1rem;
    }
}

/* Platform Preview Section */
.platform-preview {
    padding: 6rem 2rem;
    background: white;
}

.preview-header {
    text-align: center;
    margin-bottom: 4rem;
}

.preview-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (max-width: 768px) {
    .preview-container {
        padding: 0;
    }
}

/* User Journey Tabs */
.preview-tabs.user-journey {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 16px;
    margin-bottom: 2rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    position: relative;
    z-index: 10;
}

.preview-tabs.user-journey::-webkit-scrollbar {
    display: none;
}

.journey-step {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 12px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    min-width: 200px;
    flex-shrink: 0;
}

.journey-step.active {
    border-color: var(--primary-blue);
    background: rgba(0, 122, 255, 0.05);
}

.journey-step:hover:not(.active) {
    background: var(--bg-secondary);
}

.journey-step .step-number {
    width: 32px;
    height: 32px;
    background: var(--bg-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.journey-step.active .step-number {
    background: var(--primary-blue);
    color: white;
}

.step-content {
    flex: 1;
    text-align: left;
}

.step-content svg {
    margin-bottom: 0.25rem;
}

.step-label {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.step-description {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.step-connector {
    position: absolute;
    right: -1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1rem;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-blue), transparent);
    opacity: 0.3;
}

.journey-step:last-child .step-connector {
    display: none;
}

/* Tab Content */
.tab-content {
    display: none;
    height: 100%;
}

.tab-content.active {
    display: flex;
    flex-direction: column;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Preview Sections */
.upload-preview {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.simple-upload {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.upload-zone {
    background: var(--bg-secondary);
    border: 2px dashed rgba(0, 122, 255, 0.3);
    border-radius: 16px;
    padding: 4rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.upload-zone:hover {
    border-color: var(--primary-blue);
    background: rgba(0, 122, 255, 0.03);
}

.upload-zone h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 1rem 0 0.5rem;
    color: var(--text-primary);
}

.upload-zone p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.file-types {
    display: block;
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-top: 1rem;
}

/* AI Framework Preview */
.framework-preview {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 2rem;
    padding: 2rem;
    height: 100%;
}

.framework-sidebar {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 1.5rem;
}

.ai-thinking {
    text-align: center;
}

.thinking-bubble {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

.pulse-dot {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    border-radius: 50%;
    margin: 0 auto 1rem;
    position: relative;
    animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.pulse-dot::after {
    content: '';
    position: absolute;
    inset: -8px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    border-radius: 50%;
    opacity: 0.3;
    animation: pulseRing 2s infinite ease-in-out;
}

@keyframes pulseRing {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.2); opacity: 0.1; }
}

.thinking-bubble p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}

.framework-output {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
}

.framework-output h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.framework-slides-vertical {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.framework-slide-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: white;
    border: 2px solid rgba(0, 122, 255, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.framework-slide-item:hover {
    border-color: var(--primary-blue);
    box-shadow: 0 4px 16px rgba(0, 122, 255, 0.1);
}

.slide-number {
    width: 32px;
    height: 32px;
    background: var(--bg-secondary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.slide-content h5 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.25rem;
    color: var(--text-primary);
}

.slide-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}

.add-slide-vertical {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border: 2px dashed rgba(0, 122, 255, 0.2);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--primary-blue);
    font-size: 0.875rem;
    font-weight: 500;
}

.add-slide-vertical:hover {
    border-color: var(--primary-blue);
    background: rgba(0, 122, 255, 0.05);
}

/* Customize Preview */
.customize-preview {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.customize-sidebar {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 1.5rem;
    height: fit-content;
}

.customize-sidebar h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.theme-section {
    margin-bottom: 2rem;
}

.theme-section h5 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.website-theme {
    background: white;
    border-radius: 8px;
    padding: 0.75rem;
}

.theme-preview {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.theme-colors {
    display: flex;
    gap: 0.25rem;
}

.theme-colors span {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.theme-preview span:not(.theme-colors span) {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.layout-options,
.template-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.layout-option,
.template-option {
    background: white;
    border: 2px solid transparent;
    border-radius: 8px;
    padding: 0.75rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.layout-option:hover,
.template-option:hover {
    border-color: rgba(0, 122, 255, 0.3);
}

.layout-option.active,
.template-option.active {
    border-color: var(--primary-blue);
    background: rgba(0, 122, 255, 0.05);
}

.layout-preview,
.template-preview {
    width: 60px;
    height: 40px;
    background: var(--bg-secondary);
    border-radius: 4px;
    margin: 0 auto 0.5rem;
    position: relative;
}

.layout-preview.soft {
    border-radius: 8px;
}

.layout-preview.hard {
    border-radius: 2px;
}

.template-title {
    height: 8px;
    background: rgba(0, 122, 255, 0.2);
    margin: 8px;
    border-radius: 2px;
}

.template-bullets {
    margin: 0 8px;
}

.bullet {
    height: 3px;
    background: rgba(0, 0, 0, 0.1);
    margin-bottom: 3px;
    border-radius: 1px;
}

.template-chart {
    width: 44px;
    height: 20px;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.2), rgba(88, 86, 214, 0.2));
    margin: 0 auto;
    border-radius: 2px;
}

.template-image {
    width: 44px;
    height: 20px;
    background: rgba(0, 122, 255, 0.1);
    margin: 0 auto;
    border-radius: 2px;
}

.layout-option span,
.template-option span {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.customize-main {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
}

.customize-main h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.slide-preview-large {
    background: white;
    border: 2px solid rgba(0, 122, 255, 0.1);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

.slide-header-large {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
}

.slide-content-large {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.content-section h5 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.insight-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.insight-bullet {
    width: 8px;
    height: 8px;
    background: var(--primary-blue);
    border-radius: 50%;
}

.insight-item span {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.chart-placeholder-large {
    width: 100%;
    height: 150px;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.1), rgba(88, 86, 214, 0.1));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.chart-placeholder-large::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(0, 122, 255, 0.05) 10px,
        rgba(0, 122, 255, 0.05) 20px
    );
}

/* Generate Interface */
.generate-interface {
    padding: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.generation-progress {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 1.5rem;
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.progress-step {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    position: relative;
}

.progress-step::after {
    content: '';
    position: absolute;
    top: 16px;
    left: 50%;
    width: calc(100% + 1rem);
    height: 2px;
    background: rgba(0, 122, 255, 0.1);
}

.progress-step:last-child::after {
    display: none;
}

.progress-step.completed::after {
    background: var(--primary-blue);
}

.step-icon {
    width: 32px;
    height: 32px;
    background: white;
    border: 2px solid rgba(0, 122, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
    position: relative;
    z-index: 1;
}

.progress-step.completed .step-icon {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

.progress-step.active .step-icon {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.1);
}

.progress-step span {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-align: center;
}

.progress-step.completed span,
.progress-step.active span {
    color: var(--text-primary);
    font-weight: 500;
}

/* Generated Slides Grid */
.generated-slides-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    overflow-y: auto;
    flex: 1;
}

.generated-slide {
    background: white;
    border: 2px solid rgba(0, 122, 255, 0.1);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.generated-slide:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.slide-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid rgba(0, 122, 255, 0.1);
}

.slide-num {
    width: 28px;
    height: 28px;
    background: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.slide-header h4 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}

.slide-preview {
    padding: 1.5rem;
    min-height: 150px;
}

.preview-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.preview-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.preview-bullet {
    height: 8px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 4px;
    width: 100%;
}

.preview-bullet.short {
    width: 70%;
}

.preview-chart {
    width: 100%;
    height: 60px;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.1), rgba(88, 86, 214, 0.1));
    border-radius: 8px;
}

.preview-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    height: 60px;
}

.preview-grid::before,
.preview-grid::after {
    content: '';
    background: rgba(0, 122, 255, 0.1);
    border-radius: 4px;
}

.slide-status {
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    border-top: 1px solid rgba(0, 122, 255, 0.1);
}

.slide-status.generating {
    background: rgba(0, 122, 255, 0.05);
    color: var(--primary-blue);
}

.slide-status.generating svg {
    animation: spin 2s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.slide-status.completed {
    background: rgba(52, 199, 89, 0.05);
    color: var(--primary-green);
}

.slide-status.pending {
    background: var(--bg-secondary);
    color: var(--text-secondary);
}

/* AI Status Bar */
.ai-status-bar {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ai-indicator {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.ai-pulse {
    width: 12px;
    height: 12px;
    background: var(--primary-blue);
    border-radius: 50%;
    position: relative;
    animation: aiPulse 2s infinite ease-in-out;
}

@keyframes aiPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

.ai-pulse::after {
    content: '';
    position: absolute;
    inset: -4px;
    background: var(--primary-blue);
    border-radius: 50%;
    opacity: 0.3;
    animation: aiPulseRing 2s infinite ease-in-out;
}

@keyframes aiPulseRing {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.5); opacity: 0; }
}

.ai-indicator span {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.pause-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
}

.pause-btn:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

/* Export Interface */
.export-interface {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    padding: 1.5rem;
    height: 100%;
}

.export-sidebar {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 1.5rem;
}

.export-sidebar h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.export-format-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.format-option {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: white;
    border: 2px solid transparent;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.format-option:hover {
    border-color: rgba(0, 122, 255, 0.2);
}

.format-option.active {
    border-color: var(--primary-blue);
    background: rgba(0, 122, 255, 0.05);
}

.format-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
}

.format-icon.powerpoint {
    background: rgba(215, 53, 2, 0.1);
}

.format-icon.pdf {
    background: rgba(220, 62, 21, 0.1);
}

.format-icon.web {
    background: rgba(0, 122, 255, 0.1);
}

.format-details h5 {
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0 0 0.25rem;
    color: var(--text-primary);
}

.format-details span {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.export-main {
    padding: 2rem;
    overflow-y: auto;
    flex: 1;
}

.export-header {
    margin-bottom: 2rem;
}

.export-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.export-header p {
    color: var(--text-secondary);
}

.export-preview {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.presentation-preview {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: 1rem;
}

.preview-slide {
    flex-shrink: 0;
    width: 180px;
    background: white;
    border: 2px solid rgba(0, 122, 255, 0.1);
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.slide-mini-header {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 0.75rem;
}

.slide-mini-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mini-bullet-line {
    height: 4px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 2px;
}

.mini-bullet-line.short {
    width: 70%;
}

.mini-chart-area {
    height: 40px;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.1), rgba(88, 86, 214, 0.1));
    border-radius: 4px;
    margin-top: 0.5rem;
}

.mini-chart-large {
    height: 60px;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.1), rgba(88, 86, 214, 0.1));
    border-radius: 4px;
}

.mini-image-placeholder {
    height: 50px;
    background: rgba(0, 122, 255, 0.05);
    border-radius: 4px;
    margin-bottom: 0.5rem;
}

.export-actions {
    display: flex;
    gap: 1rem;
}

.export-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.export-btn.primary {
    background: var(--primary-blue);
    color: white;
}

.export-btn.primary:hover {
    background: #0051D5;
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(0, 122, 255, 0.3);
}

.export-btn.secondary {
    background: white;
    color: var(--text-primary);
    border: 2px solid rgba(0, 122, 255, 0.2);
}

.export-btn.secondary:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

/* Browser Mockup - Moved to platform-preview-responsive.css */
/* Original browser-mockup styles have been moved to a separate responsive CSS file
   for better organization and to fix responsive issues */

.browser-bar {
    display: flex;
    align-items: center;
    padding: 1.25rem 1.5rem;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.browser-dots {
    display: flex;
    gap: 0.5rem;
    margin-right: 1rem;
}

.browser-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.1);
}

.browser-dots span:nth-child(1) { background: #FF5F57; }
.browser-dots span:nth-child(2) { background: #FFBD2E; }
.browser-dots span:nth-child(3) { background: #28CA42; }

.browser-url {
    flex: 1;
    background: rgba(0, 0, 0, 0.03);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-align: center;
}

.browser-content {
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.5);
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

/* Removed mobile-only / desktop-only display rules - now using single responsive design */

/* Mobile tab content styles */
.mobile-tab-content {
    padding: 2rem 1rem;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-feature-card {
    text-align: center;
    max-width: 400px;
    margin: 0 auto;
}

.mobile-feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 122, 255, 0.1);
    border-radius: 20px;
}

.mobile-feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.mobile-feature-card p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.mobile-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    text-align: left;
}

.mobile-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(0, 122, 255, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(0, 122, 255, 0.1);
}

.mobile-option svg {
    color: var(--primary-blue);
}

.mobile-option span {
    font-size: 0.9rem;
    color: var(--text-primary);
}

.mobile-features-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: left;
    max-width: 300px;
    margin: 0 auto;
}

.mobile-feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.mobile-feature-item svg {
    flex-shrink: 0;
}

.mobile-feature-item span {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Mobile Theme Showcase */
.mobile-theme-showcase {
    margin-top: 2rem;
}

.mobile-theme-highlight {
    background: rgba(255, 107, 53, 0.05);
    border: 2px solid rgba(255, 107, 53, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.theme-highlight-icon {
    flex-shrink: 0;
}

.theme-highlight-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.theme-highlight-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}

.mobile-theme-demo {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.theme-demo-input {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.theme-demo-input input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 2px solid rgba(0, 122, 255, 0.2);
    border-radius: 8px;
    font-size: 0.875rem;
    background: white;
}

.theme-demo-arrow {
    color: var(--primary-blue);
    font-size: 1.25rem;
}

.theme-demo-result {
    background: white;
    border-radius: 8px;
    padding: 1rem;
}

.theme-demo-preview {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-demo-colors {
    display: flex;
    gap: 0.5rem;
}

.theme-color {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.theme-demo-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.mobile-theme-options {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

.mobile-theme-option {
    text-align: center;
}

.theme-preview-mini {
    width: 60px;
    height: 40px;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.1), rgba(88, 86, 214, 0.1));
    border-radius: 6px;
    margin-bottom: 0.5rem;
}

.mobile-theme-option span {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Mobile Export Options */
.mobile-export-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
}

.mobile-export-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem 1rem;
    background: rgba(0, 122, 255, 0.05);
    border: 2px solid rgba(0, 122, 255, 0.1);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-export-option:hover {
    border-color: var(--primary-blue);
    background: rgba(0, 122, 255, 0.08);
}

.mobile-export-option svg {
    width: 32px;
    height: 32px;
}

.mobile-export-option span {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* Mobile responsive adjustments */
@media (max-width: 480px) {
    .mobile-tab-content {
        padding: 1.5rem 0.75rem;
        min-height: 300px;
    }
    
    .mobile-feature-card h3 {
        font-size: 1.25rem;
    }
    
    .mobile-feature-card p {
        font-size: 0.875rem;
    }
    
    .mobile-theme-highlight {
        flex-direction: column;
        text-align: center;
    }
    
    .mobile-export-options {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 320px) {
    .mobile-tab-content {
        padding: 1rem 0.5rem;
        min-height: 250px;
    }
    
    .mobile-theme-demo {
        padding: 0.75rem;
    }
    
    .theme-demo-colors {
        gap: 0.25rem;
    }
    
    .theme-color {
        width: 24px;
        height: 24px;
    }
}

/* Mobile responsive adjustments for theme showcase */
@media (max-width: 480px) {
    .mobile-theme-highlight {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .theme-highlight-icon svg {
        width: 24px;
        height: 24px;
    }
    
    .theme-highlight-content h4 {
        font-size: 1rem;
    }
    
    .theme-highlight-content p {
        font-size: 0.8rem;
    }
}

@media (max-width: 320px) {
    .mobile-theme-highlight {
        padding: 0.75rem;
    }
    
    .mobile-theme-demo {
        padding: 0.75rem;
    }
    
    .theme-demo-input input {
        font-size: 0.8rem;
        padding: 0.5rem 0.75rem;
    }
}

/* Editor Layout */
.editor-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 2rem;
    padding: 2rem;
    min-width: 900px;
}

/* Left Panel: Slides Editor */
.slides-editor {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.editor-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.editor-actions {
    display: flex;
    gap: 0.5rem;
}

.editor-btn {
    padding: 0.5rem 1rem;
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.editor-btn:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.editor-btn.primary {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

.editor-btn.primary:hover {
    background: #0051D5;
    transform: translateY(-1px);
}

/* Slide Canvas */
.slide-canvas {
    background: white;
    border-radius: 12px;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.06),
        inset 0 0 0 1px rgba(0, 0, 0, 0.05);
    aspect-ratio: 16 / 9;
    padding: 3rem;
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
}

.slide-canvas::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, 
        var(--primary-blue) 0%, 
        var(--primary-purple) 100%
    );
}

.slide-title-large {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.content-sections {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

@media (max-width: 900px) {
    .editor-layout {
        grid-template-columns: 1fr;
        min-width: auto;
        gap: 1rem;
    }
    
    .slide-canvas {
        padding: 2rem;
    }
    
    .slide-title-large {
        font-size: 1.75rem;
    }
}

/* Mobile-first approach for content sections */
@media (max-width: 768px) {
    .content-sections {
        display: block !important;
        gap: 1.5rem;
    }
}

.content-bullets {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.bullet-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.bullet-dot {
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    border-radius: 50%;
    flex-shrink: 0;
}

.content-chart {
    display: flex;
    justify-content: center;
    align-items: center;
}

.chart-placeholder {
    width: 150px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    border-radius: 8px;
    opacity: 0.8;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Right Panel: AI Chat */
.ai-chat-panel {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 16px;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ai-chat-panel h4 {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.chat-messages {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    overflow-y: auto;
    max-height: 400px;
}

.chat-message {
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
}

.chat-message.user {
    justify-content: flex-end;
}

.chat-avatar {
    width: 24px;
    height: 24px;
    background: var(--primary-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 600;
}

.chat-message.user .chat-avatar {
    background: var(--text-secondary);
}

.chat-bubble {
    max-width: 85%;
    padding: 0.5rem 0.75rem;
    background: var(--bg-secondary);
    border-radius: 12px;
    font-size: 0.8rem;
    line-height: 1.4;
}

.chat-message.user .chat-bubble {
    background: var(--primary-blue);
    color: white;
}

.chat-input-container {
    display: flex;
    gap: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.chat-input {
    flex: 1;
    padding: 0.5rem 0.75rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 20px;
    font-size: 0.8rem;
    resize: none;
    min-height: 36px;
    max-height: 80px;
}

.chat-send {
    padding: 0.5rem;
    background: var(--primary-blue);
    color: white;
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.chat-send:hover {
    background: var(--primary-purple);
}

/* Waiting State for Theme & Layout */
.waiting-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 3rem;
    height: 100%;
}

.waiting-icon {
    margin-bottom: 1.5rem;
    animation: pulse 2s ease-in-out infinite;
}

.waiting-state h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.waiting-state p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.waiting-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 400px;
    text-align: left;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.feature-item svg {
    flex-shrink: 0;
}

.feature-item span {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Editor Split View */
.editor-split-view {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 0;
    height: 100%;
}

.slide-editor-panel {
    display: flex;
    flex-direction: column;
    background: white;
    border-right: 1px solid rgba(0, 0, 0, 0.1);
}

.editor-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    background: var(--bg-secondary);
}

.editor-toolbar h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.editor-controls {
    display: flex;
    gap: 1rem;
}

.style-toggle {
    display: flex;
    background: white;
    border-radius: 8px;
    padding: 2px;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.style-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: transparent;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.style-btn.active {
    background: var(--primary-blue);
    color: white;
}

.layout-controls {
    display: flex;
    gap: 0.5rem;
}

.layout-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.layout-btn.active {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

.layout-btn:hover:not(.active) {
    background: var(--bg-secondary);
}

.slide-preview-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 2rem;
}

.slide-navigation {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.nav-arrow {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
}

.nav-arrow:hover {
    background: var(--bg-secondary);
    transform: scale(1.1);
}

.current-slide {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.slide-frame {
    width: 100%;
    max-width: 600px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    padding: 3rem;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.slide-frame h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2rem;
}

.slide-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.slide-text ul {
    list-style: none;
    padding: 0;
}

.slide-text li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.slide-text li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-size: 1.5rem;
    line-height: 1;
}

.slide-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.chart-preview {
    width: 100%;
    height: 200px;
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 1rem;
}

.slide-number {
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.slide-thumbnails {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.thumbnail {
    width: 80px;
    height: 60px;
    background: white;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.thumbnail.active {
    border-color: var(--primary-blue);
    transform: scale(1.1);
}

.thumbnail:hover:not(.active) {
    border-color: var(--primary-purple);
}

.thumb-content {
    width: 100%;
    height: 100%;
    background: var(--bg-secondary);
}

.thumbnail span {
    position: absolute;
    bottom: 4px;
    right: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-tertiary);
}

/* AI Chat Panel */
.ai-chat-panel {
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary);
    height: 100%;
}

.chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    background: white;
}

.chat-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.chat-title h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.chat-status {
    font-size: 0.75rem;
    color: var(--primary-green);
    font-weight: 500;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.message {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    font-size: 0.875rem;
    line-height: 1.5;
}

.message.ai {
    align-self: flex-start;
    background: white;
    color: var(--text-primary);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.message.user {
    align-self: flex-end;
    background: var(--primary-blue);
    color: white;
    margin-left: auto;
}

.message.ai.typing {
    background: white;
    padding: 1rem;
}

.typing-indicator {
    display: flex;
    gap: 0.25rem;
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    background: var(--text-tertiary);
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

.typing-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.5;
    }
    30% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

.chat-input {
    display: flex;
    gap: 0.75rem;
    padding: 1rem;
    background: white;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.chat-input input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.chat-input input:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: white;
}

.send-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-blue);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.send-btn:hover {
    background: var(--primary-purple);
    transform: scale(1.05);
}

/* Horizontal Customize Sidebar */
.customize-sidebar-horizontal {
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

/* Theme Tabs */
.theme-tabs {
    display: flex;
    gap: 0.5rem;
    background: white;
    padding: 0.25rem;
    border-radius: 12px;
    width: fit-content;
    margin: 0 auto;
}

.theme-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.theme-tab.active {
    background: var(--primary-blue);
    color: white;
}

.theme-tab:hover:not(.active) {
    background: rgba(0, 0, 0, 0.05);
}

.theme-tab svg {
    width: 16px;
    height: 16px;
}

/* Tab Panels */
.tab-panel {
    display: none;
    height: 100%;
    overflow-y: auto;
}

.tab-panel.active {
    display: block;
}

.sidebar-section {
    flex-shrink: 0;
    min-width: 200px;
}

.sidebar-section h5 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.sidebar-section h5 svg {
    opacity: 0.6;
}

/* Website Theme Chips */
.website-themes {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.website-chip {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.website-chip.active {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
    background: rgba(0, 122, 255, 0.05);
}

.website-chip:hover:not(.active) {
    background: var(--bg-secondary);
}

.chip-icon {
    width: 16px;
    height: 16px;
    border-radius: 4px;
}

/* Style Selector */
.style-selector {
    display: flex;
    gap: 0.5rem;
}

.style-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem;
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.style-option.active {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
    background: rgba(0, 122, 255, 0.05);
}

/* Density Slider */
.density-slider {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.density-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.slider {
    flex: 1;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 2px;
    outline: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    background: var(--primary-blue);
    border-radius: 50%;
    cursor: pointer;
}

/* Animation Options */
.animation-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toggle-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.toggle-option input {
    display: none;
}

.toggle {
    width: 36px;
    height: 20px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 20px;
    position: relative;
    transition: all 0.2s ease;
}

.toggle::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 16px;
    height: 16px;
    background: white;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.toggle-option input:checked + .toggle {
    background: var(--primary-blue);
}

.toggle-option input:checked + .toggle::after {
    transform: translateX(16px);
}

/* Theme Selector Grid */
.theme-selector-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    padding: 2rem;
    overflow-y: auto;
    flex: 1;
}

.theme-card {
    cursor: pointer;
    transition: all 0.3s ease;
}

.theme-card:hover {
    transform: translateY(-4px);
}

.theme-preview-large {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.theme-card.active .theme-preview-large {
    border-color: var(--primary-blue);
    box-shadow: 0 8px 32px rgba(0, 122, 255, 0.15);
}

.preview-slide-mini {
    height: 120px;
    background: white;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.preview-slide-mini.dark-theme {
    background: #1D1D1F;
}

.mini-header {
    height: 20px;
    border-radius: 4px;
}

.mini-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mini-line {
    height: 4px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 2px;
    width: 100%;
}

.dark-theme .mini-line {
    background: rgba(255, 255, 255, 0.1);
}

.mini-line.short {
    width: 60%;
}

.mini-chart {
    flex: 1;
    border-radius: 6px;
    margin-top: 0.5rem;
}

.theme-info {
    padding: 1rem;
    text-align: center;
}

.theme-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.theme-info p {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Theme Customization */
.theme-customization {
    padding: 1.5rem 2rem;
    background: var(--bg-secondary);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.theme-customization h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.customization-options {
    display: flex;
    gap: 2rem;
}

.option-group {
    flex: 1;
}

.option-group label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.font-options {
    display: flex;
    gap: 0.5rem;
}

.font-btn {
    padding: 0.5rem 1rem;
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 6px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.font-btn.active {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

.color-picker {
    display: flex;
    gap: 0.5rem;
}

.color-swatch {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.2s ease;
}

.color-swatch.active {
    border-color: var(--text-primary);
    transform: scale(1.1);
}

.color-swatch:hover:not(.active) {
    transform: scale(1.05);
}

/* Template Grid */
.template-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    padding: 2rem;
}

.template-card {
    cursor: pointer;
    transition: all 0.3s ease;
}

.template-card:hover {
    transform: translateY(-4px);
}

.template-preview {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    height: 200px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.template-card:hover .template-preview {
    border-color: var(--primary-blue);
    box-shadow: 0 8px 32px rgba(0, 122, 255, 0.15);
}

.template-layout {
    width: 160px;
    height: 120px;
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.t-header {
    height: 20px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
}

.t-content {
    flex: 1;
    display: flex;
    gap: 0.5rem;
}

.t-box {
    flex: 1;
    background: rgba(0, 122, 255, 0.1);
    border-radius: 4px;
}

.t-box.large {
    flex: 2;
}

.t-stats {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
}

.stat {
    flex: 1;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 2px;
}

.t-chart {
    flex: 1.5;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.1), rgba(88, 86, 214, 0.1));
    border-radius: 4px;
}

.t-bullets {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.bullet {
    height: 4px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 2px;
}

.t-product {
    flex: 1;
    background: rgba(255, 149, 0, 0.1);
    border-radius: 4px;
}

.t-features {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.feature {
    flex: 1;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 2px;
}

.t-diagram {
    flex: 1;
    background: radial-gradient(circle, rgba(52, 199, 89, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.t-text {
    flex: 1;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 4px;
}

.template-card h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-top: 1rem;
    margin-bottom: 0.25rem;
}

.template-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Website Import Section */
.website-import-section {
    padding: 3rem 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.import-header {
    text-align: center;
    margin-bottom: 3rem;
}

.import-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.import-header p {
    font-size: 1rem;
    color: var(--text-secondary);
}

.import-input-group {
    margin-bottom: 3rem;
}

.url-input-wrapper {
    display: flex;
    align-items: center;
    background: white;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    padding: 0.5rem 0.5rem 0.5rem 1.5rem;
    transition: all 0.3s ease;
}

.url-input-wrapper:focus-within {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.url-input-wrapper svg {
    flex-shrink: 0;
    color: var(--text-tertiary);
}

.url-input {
    flex: 1;
    border: none;
    outline: none;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    background: transparent;
}

.analyze-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--primary-blue);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.analyze-btn:hover {
    background: var(--primary-purple);
    transform: scale(1.05);
}

.import-examples {
    margin-bottom: 3rem;
}

.import-examples h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.imported-sites {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.imported-site {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.imported-site:hover {
    border-color: var(--primary-blue);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.site-preview {
    display: flex;
    align-items: center;
}

.site-colors {
    display: flex;
    gap: 0.25rem;
}

.site-colors span {
    width: 20px;
    height: 20px;
    border-radius: 4px;
}

.site-info h5 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.125rem;
}

.site-info p {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.import-benefits {
    display: flex;
    gap: 2rem;
    justify-content: center;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.benefit svg {
    flex-shrink: 0;
}

/* Custom Options Layout */
.custom-options-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 2rem;
    height: 100%;
    overflow-y: auto;
}

.custom-section {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.custom-section h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

/* Compact URL Input */
.url-input-wrapper.compact {
    display: flex;
    align-items: center;
    background: var(--bg-secondary);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    padding: 0.25rem 0.25rem 0.25rem 0.75rem;
    transition: all 0.3s ease;
}

.url-input-wrapper.compact:focus-within {
    border-color: var(--primary-blue);
}

.url-input-wrapper.compact .url-input {
    padding: 0.5rem;
    font-size: 0.875rem;
}

.url-input-wrapper.compact .analyze-btn {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* Theme Options Row */
.theme-options-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.theme-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.theme-option.active {
    border-color: var(--primary-blue);
    background: rgba(0, 122, 255, 0.05);
}

.theme-option:hover:not(.active) {
    background: rgba(0, 0, 0, 0.03);
}

.theme-option .theme-colors {
    display: flex;
    gap: 0.25rem;
}

.theme-option .theme-colors span {
    width: 24px;
    height: 24px;
    border-radius: 4px;
}

.theme-option > span {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Typography Grid */
.typography-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.typo-setting {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.typo-setting label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.typo-preview {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-radius: 6px;
}

.preview-text {
    color: var(--text-primary);
}

.color-input {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}

/* Layout Options Row */
.layout-options-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.layout-style-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.layout-style-btn.active {
    border-color: var(--primary-blue);
    background: rgba(0, 122, 255, 0.05);
}

.layout-style-btn:hover:not(.active) {
    background: rgba(0, 0, 0, 0.03);
}

.layout-style-btn svg {
    color: var(--text-secondary);
}

.layout-style-btn span {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Additional Options */
.additional-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.option-toggle {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.option-toggle span:last-child {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Custom Preview */
.custom-preview {
    grid-column: span 2;
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.custom-preview h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.preview-slide-custom {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    margin: 0 auto;
}

.slide-header-preview {
    padding: 2rem;
    color: white;
}

.slide-header-preview h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.slide-content-preview {
    padding: 2rem;
}

.slide-content-preview h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.slide-content-preview ul {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

.slide-content-preview li {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.chart-preview-custom {
    display: flex;
    align-items: flex-end;
    gap: 1rem;
    height: 100px;
}

.chart-preview-custom .bar {
    flex: 1;
    border-radius: 4px 4px 0 0;
}

/* Mobile responsive adjustments for user journey */
@media (max-width: 768px) {
    .preview-tabs.user-journey {
        padding: 0.75rem;
        margin-bottom: 1.5rem;
        gap: 0.75rem;
        justify-content: flex-start;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .journey-step {
        min-width: 120px;
        flex: 0 0 auto;
        flex-direction: column;
        padding: 0.75rem;
        gap: 0.5rem;
    }
    
    .journey-step .step-number {
        width: 24px;
        height: 24px;
        font-size: 0.75rem;
    }
    
    .step-content {
        text-align: center;
    }
    
    .step-label {
        font-size: 0.8rem;
    }
    
    .step-description {
        display: none;
    }
    
    .step-connector {
        display: none;
    }
}

@media (max-width: 480px) {
    .preview-tabs.user-journey {
        padding: 0.5rem;
        margin-bottom: 1rem;
        gap: 0.25rem;
        display: flex;
        justify-content: space-between;
        overflow-x: visible;
    }
    
    .journey-step {
        padding: 0.375rem;
        min-width: unset;
        flex: 1;
        max-width: 70px;
    }
    
    .journey-step .step-number {
        width: 20px;
        height: 20px;
        font-size: 0.625rem;
    }
    
    .step-content svg {
        width: 16px;
        height: 16px;
        margin-bottom: 0.125rem;
    }
    
    .step-label {
        font-size: 0.625rem;
        line-height: 1;
    }
    
    .step-connector {
        display: none;
    }
}

@media (max-width: 320px) {
    .preview-tabs.user-journey {
        padding: 0.375rem;
        gap: 0.125rem;
    }
    
    .journey-step {
        padding: 0.25rem;
        max-width: 60px;
    }
    
    .step-content svg {
        width: 14px;
        height: 14px;
        margin-bottom: 0.125rem;
    }
    
    .step-label {
        font-size: 0.5625rem;
    }
}

/* Additional responsive styles for platform preview section */
@media (max-width: 768px) {
    .browser-mockup {
        height: 600px;
    }
    
    .browser-bar {
        padding: 1rem;
    }
    
    .browser-dots {
        margin-right: 0.75rem;
    }
    
    .browser-dots span {
        width: 10px;
        height: 10px;
    }
    
    .browser-url {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .browser-content {
        padding: 1.5rem;
    }
    
    /* Adjust framework preview for mobile */
    .framework-preview {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .framework-sidebar {
        padding: 1rem;
    }
    
    /* Adjust customize preview for mobile */
    .customize-preview {
        padding: 0;
    }
    
    /* Horizontal sidebar mobile */
    .customize-sidebar-horizontal {
        padding: 1rem;
    }
    
    .theme-tabs {
        gap: 0.25rem;
        padding: 0.125rem;
    }
    
    .theme-tab {
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
    }
    
    .theme-tab svg {
        display: none;
    }
    
    .sidebar-section {
        min-width: 150px;
    }
    
    .website-themes {
        flex-wrap: nowrap;
    }
    
    /* Theme selector grid mobile */
    .theme-selector-grid {
        grid-template-columns: 1fr;
        padding: 1rem;
        gap: 1rem;
    }
    
    .theme-customization {
        padding: 1rem;
    }
    
    .customization-options {
        flex-direction: column;
        gap: 1rem;
    }
    
    /* Template grid mobile */
    .template-grid {
        grid-template-columns: 1fr;
        padding: 1rem;
    }
    
    /* Website import mobile */
    .website-import-section {
        padding: 2rem 1rem;
    }
    
    .imported-sites {
        grid-template-columns: 1fr;
    }
    
    .import-benefits {
        flex-direction: column;
        gap: 1rem;
    }
    
    /* Custom options layout mobile */
    .custom-options-layout {
        grid-template-columns: 1fr;
        padding: 1rem;
        gap: 1rem;
    }
    
    .custom-preview {
        grid-column: span 1;
    }
    
    .theme-options-row {
        grid-template-columns: 1fr;
    }
    
    .layout-options-row {
        grid-template-columns: 1fr;
    }
    
    .layout-style-btn {
        flex-direction: row;
        padding: 0.75rem;
    }
    
    .customize-sidebar {
        padding: 1rem;
        position: sticky;
        top: 0;
        z-index: 10;
        max-height: none;
    }
    
    .layout-options,
    .template-options {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }
    
    .layout-option,
    .template-option {
        padding: 0.5rem;
    }
    
    .layout-preview,
    .template-preview {
        width: 50px;
        height: 35px;
    }
    
    /* Adjust generate interface for mobile */
    .generate-interface {
        padding: 0;
    }
    
    /* Editor split view mobile */
    .editor-split-view {
        grid-template-columns: 1fr;
        grid-template-rows: 1fr auto;
    }
    
    .slide-editor-panel {
        border-right: none;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    }
    
    .ai-chat-panel {
        height: 300px;
    }
    
    .slide-preview-main {
        padding: 1rem;
    }
    
    .slide-frame {
        padding: 2rem;
    }
    
    .slide-frame h2 {
        font-size: 1.5rem;
    }
    
    .slide-body {
        grid-template-columns: 1fr;
    }
    
    .slide-text li {
        font-size: 1rem;
    }
    
    .chart-preview {
        height: 150px;
    }
    
    .slide-thumbnails {
        overflow-x: auto;
        justify-content: flex-start;
    }
    
    .thumbnail {
        width: 60px;
        height: 45px;
    }
    
    /* Waiting state mobile */
    .waiting-state {
        padding: 2rem 1rem;
    }
    
    .waiting-state h3 {
        font-size: 1.25rem;
    }
    
    .waiting-features {
        width: 100%;
    }
    
    .generation-progress {
        padding: 1rem;
    }
    
    .progress-steps {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .progress-step {
        flex: 1 1 auto;
        min-width: 100px;
    }
    
    .progress-step span {
        font-size: 0.75rem;
    }
    
    .generated-slides-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    /* Adjust export interface for mobile */
    .export-interface {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1rem;
    }
    
    .export-sidebar {
        padding: 1rem;
    }
    
    .export-main {
        padding: 1.5rem;
    }
    
    .presentation-preview {
        gap: 0.75rem;
        padding-bottom: 0.75rem;
    }
    
    .preview-slide {
        width: 140px;
        padding: 0.75rem;
    }
    
    .export-actions {
        flex-direction: column;
    }
    
    .export-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .browser-mockup {
        border-radius: 12px;
        height: 500px;
    }
    
    .browser-bar {
        padding: 0.75rem;
    }
    
    .browser-content {
        padding: 1rem;
    }
    
    /* Simplify upload zone on small screens */
    .upload-zone {
        padding: 3rem 1.5rem;
    }
    
    .upload-zone h3 {
        font-size: 1.25rem;
    }
    
    .upload-zone p {
        font-size: 0.875rem;
    }
    
    .file-types {
        font-size: 0.75rem;
    }
    
    /* Compact framework output */
    .framework-output {
        padding: 1rem;
    }
    
    .framework-output h4 {
        font-size: 1.125rem;
        margin-bottom: 1rem;
    }
    
    .framework-slide-item {
        padding: 0.75rem;
    }
    
    .slide-number {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }
    
    .slide-content h5 {
        font-size: 0.9rem;
    }
    
    .slide-content p {
        font-size: 0.8rem;
    }
    
    /* Compact customize options */
    .layout-options,
    .template-options {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .customize-main {
        padding: 1rem;
    }
    
    .slide-preview-large {
        padding: 1.5rem;
    }
    
    .slide-header-large {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }
    
    .slide-content-large {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Compact generation progress */
    .progress-step {
        min-width: 80px;
    }
    
    .step-icon {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }
    
    /* Compact export options */
    .format-option {
        flex-direction: column;
        text-align: center;
        padding: 0.75rem;
    }
    
    .format-icon {
        width: 40px;
        height: 40px;
    }
    
    .format-details h5 {
        font-size: 0.85rem;
    }
    
    .format-details span {
        font-size: 0.75rem;
    }
    
    .preview-slide {
        width: 120px;
        padding: 0.5rem;
    }
    
    .slide-mini-header {
        font-size: 0.7rem;
    }
}

@media (max-width: 320px) {
    .browser-mockup {
        height: 400px;
    }
    
    .browser-bar {
        padding: 0.5rem;
    }
    
    .browser-dots {
        gap: 0.25rem;
        margin-right: 0.5rem;
    }
    
    .browser-dots span {
        width: 8px;
        height: 8px;
    }
    
    .browser-url {
        font-size: 0.7rem;
        padding: 0.3rem 0.6rem;
    }
    
    .browser-content {
        padding: 0.75rem;
    }
    
    /* Ultra compact styles for very small screens */
    .upload-zone {
        padding: 2rem 1rem;
    }
    
    .upload-zone svg {
        width: 48px;
        height: 48px;
    }
    
    .upload-zone h3 {
        font-size: 1.125rem;
    }
    
    .framework-preview {
        padding: 1rem;
    }
    
    .thinking-bubble {
        padding: 1rem;
    }
    
    .pulse-dot {
        width: 36px;
        height: 36px;
    }
    
    .thinking-bubble p {
        font-size: 0.8rem;
    }
    
    .framework-slides-vertical {
        gap: 0.75rem;
    }
    
    .framework-slide-item {
        padding: 0.5rem;
        gap: 0.75rem;
    }
    
    .add-slide-vertical {
        padding: 0.75rem;
        font-size: 0.8rem;
    }
}

/* End of updated responsive styles */

/* ==========================================
   EMAIL COLLECTION STYLES
   ========================================== */

/* Feedback messages for forms */
.feedback-message {
    position: absolute;
    bottom: -40px;
    left: 0;
    right: 0;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    text-align: center;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 10;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.feedback-message.show {
    opacity: 1;
    transform: translateY(0);
}

.feedback-message.success {
    background: #34C759;
    color: white;
}

.feedback-message.error {
    background: #FF3B30;
    color: white;
}

/* Ensure forms have relative positioning for feedback */
.waitlist-form,
.cta-waitlist-form,
.contact-form {
    position: relative;
}

/* Disabled state for buttons during submission */
.btn-primary:disabled,
.btn-secondary:disabled,
.waitlist-btn:disabled,
.contact-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Mobile adjustments for feedback messages */
@media (max-width: 768px) {
    .feedback-message {
        bottom: -35px;
        font-size: 0.8125rem;
        padding: 0.625rem 0.875rem;
    }
}

@media (max-width: 480px) {
    .feedback-message {
        position: fixed;
        bottom: 20px;
        left: 20px;
        right: 20px;
        max-width: calc(100% - 40px);
        border-radius: 12px;
    }
}

/* Coming Soon Styles */
.waitlist-coming-soon {
    text-align: center;
}

.btn-primary.coming-soon {
    background: linear-gradient(135deg, #5856D6 0%, #007AFF 100%);
    cursor: default;
    position: relative;
    overflow: hidden;
}

.btn-primary.coming-soon:hover {
    transform: none;
    box-shadow: 0 8px 24px rgba(0, 122, 255, 0.3);
}

.btn-primary.coming-soon svg {
    animation: rotate 2s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.coming-soon-text {
    margin-top: 12px;
    color: #666;
    font-size: 0.875rem;
}

.cta-coming-soon {
    text-align: center;
}

.launch-text {
    margin-top: 16px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}