:root {
    --bg: #030308;
    --bg-elevated: #0a0a12;
    --surface: rgba(255, 255, 255, 0.03);
    --surface-hover: rgba(255, 255, 255, 0.07);
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.15);
    --text: #f8fafc;
    --text-muted: #94a3b8;
    --primary: #0ea5e9;
    --primary-light: #38bdf8;
    --secondary: #8b5cf6;
    --accent: #f97316;
    --success: #22d3ee;
    --shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    --radius: 24px;
    --radius-sm: 16px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Background effects */
.noise {
    position: fixed;
    inset: 0;
    z-index: -2;
    opacity: 0.04;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

.glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -3;
    pointer-events: none;
    opacity: 0.45;
}

.glow-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
    top: -200px;
    right: -150px;
    animation: float-glow 12s ease-in-out infinite;
}

.glow-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
    bottom: 10%;
    left: -150px;
    animation: float-glow 14s ease-in-out infinite reverse;
}

.glow-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    animation: float-glow 16s ease-in-out infinite;
}

@keyframes float-glow {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(40px, -40px) scale(1.1); }
    66% { transform: translate(-30px, 30px) scale(0.95); }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 16px 0;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

.header.scrolled {
    background: rgba(3, 3, 8, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom-color: var(--border);
    padding: 12px 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--text);
}

.logo-icon {
    width: 32px;
    height: 32px;
    color: var(--primary-light);
}

.nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--text);
    background: var(--surface);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 600;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn-sm {
    padding: 10px 18px;
    font-size: 0.9rem;
}

.btn-lg {
    padding: 18px 32px;
    font-size: 1.05rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--accent) 100%);
    color: white;
    box-shadow: 0 10px 40px -10px rgba(14, 165, 233, 0.5);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 50px -10px rgba(14, 165, 233, 0.7);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-outline {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border-strong);
}

.btn-outline:hover {
    background: var(--surface);
    border-color: var(--primary-light);
}

.btn-white {
    background: white;
    color: var(--bg);
    box-shadow: 0 10px 40px -10px rgba(255, 255, 255, 0.3);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 50px -10px rgba(255, 255, 255, 0.5);
}

.btn-icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

.pulse {
    animation: pulse-shadow 2s infinite;
}

@keyframes pulse-shadow {
    0% { box-shadow: 0 0 0 0 rgba(14, 165, 233, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(14, 165, 233, 0); }
    100% { box-shadow: 0 0 0 0 rgba(14, 165, 233, 0); }
}

/* Header CTA */
.nav-cta {
    padding: 12px 22px;
    font-size: 0.95rem;
    font-weight: 700;
}

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

.header-mobile-cta {
    display: none;
    padding: 10px 16px;
    font-size: 0.85rem;
    font-weight: 700;
    flex-shrink: 0;
}

.header-mobile-cta .btn-icon {
    width: 18px;
    height: 18px;
}

/* Burger */
.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 110;
    flex-shrink: 0;
}

.burger span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}

.burger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.burger.active span:nth-child(2) {
    opacity: 0;
}

.burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(320px, 85vw);
    height: 100vh;
    background: rgba(10, 10, 18, 0.98);
    backdrop-filter: blur(20px);
    padding: 100px 32px 32px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: right 0.35s ease;
    z-index: 99;
    border-left: 1px solid var(--border);
}

.mobile-menu.open {
    right: 0;
}

.mobile-link {
    padding: 14px 0;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.mobile-link:hover {
    color: var(--text);
    padding-left: 8px;
}

.mobile-cta {
    margin-top: 16px;
    text-align: center;
    padding: 16px 24px;
    font-size: 1rem;
    font-weight: 700;
}

.mobile-cta .btn-icon {
    width: 22px;
    height: 22px;
}

/* Hero */
.hero {
    position: relative;
    padding: 170px 0 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    order: 1;
}

.hero-visual {
    order: 2;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 24px;
    width: fit-content;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 10px var(--success);
    animation: blink 2s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--secondary) 50%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: var(--text-muted);
    max-width: 560px;
    margin-bottom: 24px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 48px;
    flex-wrap: nowrap;
}

.stat {
    flex: 1 1 0;
    min-width: 0;
}

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Hero visual — floating icons */
.hero-visual {
    position: relative;
    min-height: 520px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-icons {
    position: relative;
    width: 520px;
    height: 520px;
}

.fly-icon {
    position: absolute;
    width: 90px;
    height: 90px;
    border-radius: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    animation: float-icon 7s ease-in-out infinite;
    transform-style: preserve-3d;
}

.fly-icon svg {
    width: 42px;
    height: 42px;
}

.icon-message {
    top: 10%;
    left: 10%;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.18), rgba(59, 130, 246, 0.06));
    color: var(--secondary);
    border: 1px solid rgba(59, 130, 246, 0.3);
    animation-delay: 0s;
    --rot: -8deg;
}

.icon-image {
    top: 8%;
    right: 12%;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.18), rgba(245, 158, 11, 0.06));
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, 0.3);
    animation-delay: -1.5s;
    --rot: 6deg;
}

.icon-video {
    top: 34%;
    left: 0;
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.18), rgba(236, 72, 153, 0.06));
    color: var(--accent);
    border: 1px solid rgba(236, 72, 153, 0.3);
    animation-delay: -3s;
    --rot: 5deg;
}

.icon-mic {
    top: 36%;
    right: 2%;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.18), rgba(168, 85, 247, 0.06));
    color: var(--primary-light);
    border: 1px solid rgba(168, 85, 247, 0.3);
    animation-delay: -4.5s;
    --rot: -5deg;
}

.icon-heart {
    bottom: 18%;
    left: 8%;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.18), rgba(239, 68, 68, 0.06));
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
    animation-delay: -6s;
    --rot: 7deg;
}

.icon-like {
    bottom: 16%;
    right: 10%;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.18), rgba(34, 197, 94, 0.06));
    color: var(--success);
    border: 1px solid rgba(34, 197, 94, 0.3);
    animation-delay: -2.2s;
    --rot: -6deg;
}

.icon-share {
    bottom: 38%;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.18), rgba(59, 130, 246, 0.06));
    color: var(--primary-light);
    border: 1px solid rgba(124, 58, 237, 0.3);
    animation-delay: -3.7s;
    --rot: 4deg;
}

@keyframes float-icon {
    0%, 100% { transform: translateY(0) rotate(var(--rot, 0deg)); }
    50% { transform: translateY(-20px) rotate(var(--rot, 0deg)); }
}

/* Sections common */
section {
    padding: 100px 0;
    position: relative;
}

.section-head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 64px;
}

.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary-light);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(1.9rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Problem */
.problem {
    background: linear-gradient(180deg, transparent 0%, rgba(139, 92, 246, 0.03) 50%, transparent 100%);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.problem-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    transition: var(--transition);
}

.problem-card:hover {
    background: var(--surface-hover);
    transform: translateY(-5px);
    border-color: var(--border-strong);
}

.problem-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.problem-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    font-weight: 700;
}

.problem-card p {
    color: var(--text-muted);
    font-size: 0.98rem;
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 1fr;
    gap: 24px;
}

.feature-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(600px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(124, 58, 237, 0.1), transparent 40%);
    opacity: 0;
    transition: opacity 0.3s;
}

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

.feature-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-strong);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.4);
}

.feature-card.featured {
    border-color: rgba(124, 58, 237, 0.3);
    background: linear-gradient(145deg, rgba(124, 58, 237, 0.08), var(--surface));
}

.feature-card.wide {
    grid-column: span 1;
}

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.15), rgba(139, 92, 246, 0.15));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-light);
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.feature-icon svg {
    width: 26px;
    height: 26px;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.98rem;
    position: relative;
    z-index: 1;
    flex-grow: 1;
}

.feature-card strong {
    color: var(--text);
    font-weight: 600;
}

/* How it works */
.how {
    background: linear-gradient(180deg, transparent 0%, rgba(14, 165, 233, 0.03) 50%, transparent 100%);
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 48px;
}

.step {
    position: relative;
    padding: 40px 32px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
}

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

.step-number {
    font-size: 3rem;
    font-weight: 900;
    line-height: 1;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    opacity: 0.9;
}

.step h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    font-weight: 700;
}

.step p {
    color: var(--text-muted);
}

.how-cta {
    text-align: center;
}

/* Benefits */
.benefits-layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 64px;
    align-items: center;
}

.benefit-media {
    position: relative;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit-media::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.2), transparent 70%);
    filter: blur(40px);
}

.benefit-card-float {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    width: 100%;
    max-width: 340px;
    box-shadow: var(--shadow);
    animation: float 7s ease-in-out infinite;
}

.float-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
    border-bottom: 1px solid var(--border);
}

.float-row:last-child {
    border-bottom: none;
}

.float-label {
    color: var(--text-muted);
    font-weight: 500;
}

.float-value {
    font-weight: 800;
    color: var(--text);
}

.benefit-list {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.benefit-item {
    display: flex;
    gap: 18px;
}

.benefit-check {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(34, 197, 94, 0.15);
    color: var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.benefit-check svg {
    width: 16px;
    height: 16px;
}

.benefit-item h3 {
    font-size: 1.15rem;
    margin-bottom: 6px;
    font-weight: 700;
}

.benefit-item p {
    color: var(--text-muted);
    font-size: 0.98rem;
}

/* FAQ */
.faq {
    background: linear-gradient(180deg, transparent 0%, rgba(249, 115, 22, 0.03) 50%, transparent 100%);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: var(--transition);
}

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

.faq-item summary {
    padding: 24px 28px;
    font-weight: 700;
    font-size: 1.05rem;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--primary-light);
    transition: transform 0.3s;
    flex-shrink: 0;
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 28px 24px;
    color: var(--text-muted);
}

.faq-answer strong {
    color: var(--text);
}

/* CTA Final */
.cta-final {
    padding: 80px 0 120px;
}

.cta-card {
    position: relative;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.15), rgba(139, 92, 246, 0.1));
    border: 1px solid rgba(14, 165, 233, 0.25);
    border-radius: var(--radius);
    padding: 64px 48px;
    text-align: center;
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.3), transparent 70%);
    filter: blur(60px);
    z-index: 0;
    animation: pulse-glow 4s infinite;
}

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

.cta-title {
    position: relative;
    z-index: 1;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    margin-bottom: 16px;
}

.cta-text {
    position: relative;
    z-index: 1;
    color: var(--text-muted);
    max-width: 560px;
    margin: 0 auto 32px;
    font-size: 1.1rem;
}

/* Footer */
.footer {
    padding: 64px 0 32px;
    border-top: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.2);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    color: var(--text-muted);
    margin-top: 16px;
    max-width: 320px;
    font-size: 0.95rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text);
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--text);
    padding-left: 4px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.85rem;
    flex-wrap: wrap;
    gap: 12px;
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        order: 1;
    }

    .hero-visual {
        order: 2;
        margin-bottom: 20px;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

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

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

    .benefits-layout {
        grid-template-columns: 1fr;
    }

    .benefit-media {
        order: 2;
    }

    .benefit-list {
        order: 1;
    }
}

@media (max-width: 900px) {
    .nav {
        display: none;
    }

    .header-mobile-cta {
        display: inline-flex;
    }

    .burger {
        display: flex;
    }

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

    .feature-card.wide {
        grid-column: span 2;
    }

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

    .floating-icons {
        width: 420px;
        height: 420px;
    }

    .fly-icon {
        width: 74px;
        height: 74px;
        border-radius: 22px;
    }

    .fly-icon svg {
        width: 36px;
        height: 36px;
    }
}

@media (max-width: 640px) {
    html {
        scroll-padding-top: 76px;
    }

    .hero {
        padding: 120px 0 60px;
    }

    .hero-visual {
        margin-bottom: 32px;
        min-height: 360px;
    }

    .floating-icons {
        width: 320px;
        height: 320px;
    }

    .fly-icon {
        width: 60px;
        height: 60px;
        border-radius: 18px;
    }

    .fly-icon svg {
        width: 28px;
        height: 28px;
    }

    .icon-message { top: 5%; left: 5%; }
    .icon-image { top: 4%; right: 5%; }
    .icon-video { top: 30%; left: 0; }
    .icon-mic { top: 32%; right: 0; }
    .icon-heart { bottom: 12%; left: 5%; }
    .icon-like { bottom: 10%; right: 5%; }
    .icon-share { bottom: 34%; }

    .features-grid,
    .problem-grid,
    .steps {
        grid-template-columns: 1fr;
    }

    .feature-card.wide {
        grid-column: span 1;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .cta-card {
        padding: 48px 24px;
    }

    .btn-lg {
        padding: 16px 24px;
        font-size: 1rem;
        width: 100%;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-stats {
        justify-content: center;
        gap: 16px;
    }

    .stat-value {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.78rem;
    }
}

@media (max-width: 380px) {
    .container {
        padding: 0 16px;
    }

    .floating-icons {
        width: 280px;
        height: 280px;
    }

    .fly-icon {
        width: 52px;
        height: 52px;
    }

    .fly-icon svg {
        width: 24px;
        height: 24px;
    }

    .header-mobile-cta {
        padding: 8px 12px;
        font-size: 0.78rem;
    }

    .header-mobile-cta .btn-icon {
        width: 16px;
        height: 16px;
    }
}


/* Hero price */
.hero-price { font-size: 1.35rem; color: var(--text); margin-bottom: 8px; }
.hero-price strong { font-size: 2rem; color: var(--primary-light); }
.price-asterisk { color: var(--accent); font-weight: 700; }
.hero-price-note { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 28px; }

/* Pricing */
.pricing-card {
    max-width: 480px;
    margin: 0 auto;
    text-align: center;
    padding: 48px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}
.pricing-value { font-size: 4.5rem; font-weight: 900; color: var(--primary-light); line-height: 1; }
.pricing-label { font-size: 1.2rem; color: var(--text); margin: 16px 0 8px; font-weight: 700; }
.pricing-note { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 28px; }

/* Legal pages */
.legal-page { padding: 140px 0 80px; }
.legal-document h2 { font-size: 1.8rem; margin: 48px 0 20px; color: var(--text); }
.legal-document h3 { font-size: 1.25rem; margin: 28px 0 12px; color: var(--text); }
.legal-document p, .legal-document li { color: var(--text-muted); margin-bottom: 12px; }
.legal-document a { color: var(--primary-light); text-decoration: underline; }
.legal-document pre { white-space: pre-wrap; font-family: inherit; }

/* Cookie banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(3, 3, 8, 0.96);
    border-top: 1px solid var(--border);
    padding: 18px 0;
    z-index: 2000;
    transform: translateY(100%);
    transition: transform 0.35s ease;
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-banner-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.cookie-text { margin: 0; color: var(--text-muted); font-size: 0.9rem; line-height: 1.5; }
.cookie-text a { color: var(--primary-light); text-decoration: underline; }
.cookie-accept { flex-shrink: 0; padding: 14px 28px; font-size: 1rem; }
@media (max-width: 640px) {
    .cookie-banner-inner { flex-direction: column; align-items: stretch; }
    .cookie-accept { width: 100%; }
}