/* =============================================
   Script Cue Landing Page - Styles
   Color Palette: Purple/Violet Theme
   ============================================= */

/* CSS Variables */
:root {
    /* Colors - Purple Theme */
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-card: #1c2028;
    --bg-card-hover: #252a33;

    /* Accent Colors */
    --accent-primary: #a855f7;
    --accent-secondary: #8b5cf6;
    --accent-pink: #d946ef;
    --accent-green: #22c55e;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #a855f7, #d946ef);
    --gradient-secondary: linear-gradient(135deg, #8b5cf6, #a855f7);
    --gradient-glow: radial-gradient(ellipse at center, rgba(168, 85, 247, 0.15) 0%, transparent 70%);

    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;

    /* Border */
    --border-color: rgba(255, 255, 255, 0.1);
    --border-color-hover: rgba(168, 85, 247, 0.3);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 40px rgba(168, 85, 247, 0.3);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Spacing */
    --container-max: 1200px;
    --section-padding: 100px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset & Base */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* =============================================
   Navigation
   ============================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(13, 17, 23, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.navbar.scrolled {
    padding: 12px 0;
    background: rgba(13, 17, 23, 0.95);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 500;
    font-family: 'Ibarra Real Nova', serif;
    color: #ffffff;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition-fast);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-cta {
    padding: 10px 20px;
    background: var(--gradient-primary);
    border-radius: 8px;
    color: var(--text-primary) !important;
}

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

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    position: relative;
    transition: var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-fast);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

/* =============================================
   Hero Section
   ============================================= */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px 24px 60px;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-glow);
    opacity: 0.5;
    pointer-events: none;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.1) 0%, transparent 60%);
    animation: float 20s ease-in-out infinite;
}

.hero-bg::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(217, 70, 239, 0.08) 0%, transparent 60%);
    animation: float 25s ease-in-out infinite reverse;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) rotate(0deg);
    }

    33% {
        transform: translate(30px, -30px) rotate(5deg);
    }

    66% {
        transform: translate(-20px, 20px) rotate(-5deg);
    }
}

.hero-content {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--accent-primary);
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 500px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 12px;
    transition: var(--transition-normal);
    cursor: pointer;
    border: none;
}

.btn-icon {
    width: 20px;
    height: 20px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-primary);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-color-hover);
    transform: translateY(-3px);
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.1rem;
}

/* Hero Mockups */
.hero-mockups {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.mockup {
    /* Transparent container for the 3 terminales image */
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
}

.mockup-main {
    /* Slight float animation for the hero image */
    animation: float-mockup 6s ease-in-out infinite;
}

@keyframes float-mockup {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.mockup-screen {
    max-width: 600px;
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.4));
}

/* Gradient Divider */
.gradient-divider {
    height: 80px;
    width: 100%;
    background: radial-gradient(ellipse at center, rgba(168, 85, 247, 0.3) 0%, transparent 70%);
    margin: -20px 0;
    pointer-events: none;
}

/* Mockups Cascade */
.mockups-cascade {
    padding: 40px 0;
    overflow: hidden;
    position: relative;
    background: var(--bg-primary);
    -webkit-mask-image: linear-gradient(to bottom, transparent, black 15%, black 85%, transparent);
    mask-image: linear-gradient(to bottom, transparent, black 15%, black 85%, transparent);
}

.cascade-container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 30px;
    height: 850px;
}

.cascade-column {
    display: flex;
    flex-direction: column;
    width: 280px;
}

.cascade-track {
    display: flex;
    flex-direction: column;
    gap: 30px;
    padding-bottom: 30px;
}

.cascade-img {
    display: block;
    width: 100%;
    height: auto;
    background: transparent;
    border: none;
    box-shadow: none;
}

.scroll-up {
    animation: scroll-up 22s linear infinite;
}

.scroll-down {
    animation: scroll-down 22s linear infinite;
}

.cascade-column.delay-1 { animation-delay: -4.4s; }
.cascade-column.delay-2 { animation-delay: -8.8s; }
.cascade-column.delay-3 { animation-delay: -13.2s; }
.cascade-column.delay-4 { animation-delay: -17.6s; }

@keyframes scroll-up {
    0% { transform: translateY(0); }
    100% { transform: translateY(-50%); }
}

@keyframes scroll-down {
    0% { transform: translateY(-50%); }
    100% { transform: translateY(0); }
}


/* Hero Scroll Indicator */
.hero-scroll {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--accent-primary);
    border-radius: 2px;
    animation: scroll 2s ease-in-out infinite;
}

@keyframes scroll {

    0%,
    100% {
        opacity: 1;
        top: 8px;
    }

    50% {
        opacity: 0.3;
        top: 20px;
    }
}

/* =============================================
   Section Styles (Shared)
   ============================================= */
section {
    padding: var(--section-padding) 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-primary);
    margin-bottom: 16px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* =============================================
   Features Section
   ============================================= */
.features {
    background: transparent;
}

.features-layout {
    display: flex;
    align-items: center;
    gap: 80px;
    margin-top: 40px;
}

.features-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.features-carousel-wrapper {
    position: relative;
    width: 100%;
    max-width: 450px;
    margin: 0 auto;
    touch-action: pan-y pinch-zoom;
    padding-bottom: 40px;
}

.features-carousel-viewport {
    overflow: hidden;
    width: 100%;
    filter: drop-shadow(0 0 60px rgba(168, 85, 247, 0.3));
}

.features-carousel-track {
    display: flex;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.features-carousel-slide {
    flex: 0 0 100%;
    min-width: 100%;
}

.features-carousel-slide img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
    pointer-events: none;
}

.features-carousel-indicators {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.carousel-dot.active {
    width: 24px;
    background: var(--accent-primary);
}

.features-content {
    flex: 1.2;
}

.section-header.align-left {
    text-align: left;
    margin-bottom: 40px;
}

.section-header.align-left .section-subtitle {
    margin: 0;
}

.features-checklist {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 1.1rem;
    color: var(--text-primary);
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.checklist-item.visible {
    opacity: 1;
    transform: translateX(0);
}

.check-icon {
    width: 24px;
    height: 24px;
    color: var(--accent-primary);
    flex-shrink: 0;
}

/* =============================================
   Modes Section
   ============================================= */
.modes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.mode-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 32px;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    transform: translateY(0);
    will-change: transform, box-shadow, border-color;
}

.mode-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.mode-card:hover {
    transform: translateY(-12px);
    border-color: var(--border-color-hover);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 20px rgba(168, 85, 247, 0.1);
    z-index: 10;
}

.mode-card:hover::before {
    opacity: 1;
}

.mode-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.mode-icon {
    width: 56px;
    height: 56px;
    background: rgba(168, 85, 247, 0.15);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mode-icon svg {
    width: 28px;
    height: 28px;
    color: var(--accent-primary);
}

.mode-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0;
}

.mode-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Mode Card Variants */
.mode-estudio .mode-icon {
    background: rgba(34, 197, 94, 0.15);
}

.mode-estudio .mode-icon svg {
    color: var(--accent-green);
}

.mode-coach .mode-icon {
    background: rgba(168, 85, 247, 0.15);
}

.mode-coach .mode-icon svg {
    color: var(--accent-primary);
}

.mode-memory .mode-icon {
    background: rgba(217, 70, 239, 0.15);
}

.mode-memory .mode-icon svg {
    color: var(--accent-pink);
}

.mode-analisis .mode-icon {
    background: rgba(139, 92, 246, 0.15);
}

.mode-analisis .mode-icon svg {
    color: var(--accent-secondary);
}

.mode-casting .mode-icon {
    background: rgba(217, 70, 239, 0.15);
}

.mode-casting .mode-icon svg {
    color: var(--accent-pink);
}

.mode-coche .mode-icon {
    background: rgba(168, 85, 247, 0.15);
}

.mode-coche .mode-icon svg {
    color: var(--accent-primary);
}

/* =============================================
   How It Works Section
   ============================================= */
.how-it-works {
    background: var(--bg-secondary);
}

.steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 300px;
    padding: 0 24px;
}

.step-number {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    box-shadow: var(--shadow-glow);
}

.step-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.step-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.step-connector {
    width: 100px;
    height: 2px;
    background: var(--border-color);
    margin-top: 32px;
}


/* =============================================
   FAQs Section
   ============================================= */
.faqs {
    background: var(--bg-secondary);
}

.faq-category {
    margin-bottom: 40px;
}

.faq-category-title {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--accent-primary);
    margin-bottom: 16px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-item:hover {
    border-color: var(--border-color-hover);
}

.faq-item.active {
    border-color: var(--accent-primary);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.05rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

.faq-question span {
    flex: 1;
    margin-right: 16px;
}

.faq-icon {
    width: 20px;
    height: 20px;
    color: var(--text-secondary);
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--accent-primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 1000px;
}

.faq-answer p,
.faq-answer ul,
.faq-answer ol {
    padding: 0 24px 20px;
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.faq-answer p+p,
.faq-answer p+ul,
.faq-answer p+ol {
    padding-top: 12px;
}

.faq-answer ul,
.faq-answer ol {
    padding-left: 48px;
}

.faq-answer li {
    margin-bottom: 8px;
}

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

.faq-contact {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 32px;
    margin-top: 40px;
    text-align: center;
}

.faq-contact h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.faq-contact p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 0.95rem;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    margin: 8px;
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: 12px;
    color: var(--accent-primary);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-normal);
}

.contact-link:hover {
    background: rgba(168, 85, 247, 0.2);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

.contact-link svg {
    width: 18px;
    height: 18px;
}

/* =============================================
   CTA Section
   ============================================= */
.cta {
    position: relative;
    overflow: hidden;
}

.cta-content {
    position: relative;
    text-align: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 32px;
    padding: 80px 40px;
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.cta-title {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 16px;
    position: relative;
}

.cta-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    position: relative;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    position: relative;
}

/* =============================================
   Footer
   ============================================= */
.footer {
    background: var(--bg-secondary);
    padding: 60px 0 30px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.footer-column a {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
    transition: var(--transition-fast);
}

.footer-column a:hover {
    color: var(--accent-primary);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* =============================================
   Animations
   ============================================= */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================
   Responsive Design
   ============================================= */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.75rem;
    }

    .hero-content {
        gap: 40px;
    }

    .features-grid,
    .modes-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cascade-container {
        transform: scale(0.85);
        transform-origin: top center;
        height: 720px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg-secondary);
        flex-direction: column;
        padding: 100px 40px;
        gap: 24px;
        transition: var(--transition-normal);
        border-left: 1px solid var(--border-color);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-toggle {
        display: block;
        z-index: 1001;
    }

    .nav-toggle.active .hamburger {
        background: transparent;
    }

    .nav-toggle.active .hamburger::before {
        top: 0;
        transform: rotate(45deg);
    }

    .nav-toggle.active .hamburger::after {
        bottom: 0;
        transform: rotate(-45deg);
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        margin: 0 auto 40px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-mockups {
        order: -1;
        margin-bottom: 40px;
    }

    .mockup-main {
        transform: none;
    }

    .mockup-screen {
        width: 100%;
        max-width: 400px;
        margin: 0 auto;
    }

    .cascade-column:first-child,
    .cascade-column:last-child {
        display: none;
    }

    .cascade-container {
        transform: scale(0.7);
        transform-origin: top center;
        height: 600px;
    }

    .section-title {
        font-size: 2rem;
    }

    .modes-grid {
        grid-template-columns: 1fr;
    }

    .features-layout {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }

    .section-header.align-left {
        text-align: center;
    }

    .steps {
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }

    .step-connector {
        width: 4px;
        height: 80px;
        margin: 0;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .cta-content {
        padding: 60px 24px;
    }

    .cta-title {
        font-size: 1.75rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn-large {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.875rem;
    }

    .hero-badge {
        font-size: 0.8rem;
    }

    .mockup-screen {
        width: 100%;
    }

    .cascade-container {
        transform: scale(0.95);
        transform-origin: top center;
        height: 800px;
        gap: 12px;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }
}

/* =============================================
   Video Tutorial
   ============================================= */
.video-tutorial {
    background: transparent;
}

.video-placeholder {
    max-width: 800px;
    margin: 0 auto;
    height: 450px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
    box-shadow: var(--shadow-glow);
    transition: var(--transition-normal);
}

.video-placeholder:hover {
    border-color: var(--accent-primary);
    transform: translateY(-5px);
}

.play-button {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 10px 20px rgba(168, 85, 247, 0.4);
    transition: var(--transition-normal);
}

.play-button svg {
    width: 32px;
    height: 32px;
    margin-left: 6px;
}

.video-placeholder:hover .play-button {
    transform: scale(1.1);
}

/* =============================================
   Reviews
   ============================================= */
.reviews {
    background: transparent;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.review-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 30px;
    transition: var(--transition-normal);
}

.review-card:hover {
    border-color: var(--border-color-hover);
    transform: translateY(-5px);
}

.review-stars {
    color: #F59E0B;
    font-size: 1.5rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.review-text {
    font-size: 1.05rem;
    color: var(--text-primary);
    line-height: 1.6;
    margin-bottom: 20px;
    font-style: italic;
}

.review-author {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* =============================================
   Pricing
   ============================================= */
.pricing {
    background: transparent;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
    align-items: center;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition-normal);
}

.pricing-card:hover {
    border-color: var(--border-color-hover);
    transform: translateY(-5px);
}

.pricing-card.highlighted {
    border-color: var(--accent-primary);
    background: linear-gradient(180deg, rgba(168, 85, 247, 0.05) 0%, rgba(15, 23, 42, 0) 100%);
    box-shadow: var(--shadow-glow);
    padding: 50px 40px;
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 4px 10px rgba(168, 85, 247, 0.4);
}

.pricing-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.pricing-price {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--text-primary);
}

.pricing-price span {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 40px 0;
    flex-grow: 1;
}

.pricing-features li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
}

.pricing-features li::before {
    content: "✓";
    color: var(--accent-primary);
    font-weight: bold;
    margin-right: 12px;
}

.pricing-btn {
    width: 100%;
    justify-content: center;
}