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

:root {
    --brand-primary: #C96A5A;
    --brand-secondary: #D88474;
    --brand-accent: #E4B383;
    --brand-soft: #F7E8E5;
    --brand-surface: #FBF1EE;
    --brand-deep: #A95252;
    --brand-glow: rgba(201, 106, 90, 0.18);
    --text-primary: #2F2A28;
    --text-secondary: #6B625E;
    --text-muted: #9B918C;
    --bg-page: #F6F4F2;
    --bg-section: #FBF9F8;
    --surface-card: #FFFFFF;
    --border-soft: #ECE7E3;
    --male-blue: #4A7DE8;
    --female-coral: #C96A5A;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-primary);
    background: var(--bg-page);
    overflow-x: hidden;
    line-height: 1.6;
}

/* ==================== NAV ==================== */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 40px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
    background: transparent;
}

nav.scrolled {
    background: rgba(246, 244, 242, 0.94);
    backdrop-filter: blur(20px);
    box-shadow: 0 10px 30px rgba(87, 57, 44, 0.08);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #fff;
    transition: color 0.3s;
}

nav.scrolled .nav-logo {
    color: var(--text-primary);
}

.nav-logo-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 900;
    font-size: 18px;
}

.nav-logo-text {
    font-weight: 700;
    font-size: 20px;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.85);
    font-size: 15px;
    font-weight: 400;
    transition: color 0.3s;
}

nav.scrolled .nav-links a {
    color: var(--text-secondary);
}

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

.nav-download-btn {
    padding: 8px 24px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    color: #fff !important;
    font-weight: 500;
    font-size: 14px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.nav-download-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(201, 106, 90, 0.28);
}

/* ==================== HERO ==================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background:
        radial-gradient(circle at top, rgba(228, 179, 131, 0.1), transparent 30%),
        linear-gradient(135deg, #2F2320 0%, #59403A 42%, #7F514D 100%);
}

.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    border-radius: 50%;
    opacity: 0;
    animation: floatUp linear infinite;
}

@keyframes floatUp {
    0% {
        opacity: 0;
        transform: translateY(100vh) scale(0);
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        transform: translateY(-10vh) scale(1);
    }
}

.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(201, 106, 90, 0.2) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulseGlow 4s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.6;
    }

    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 1;
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 20px;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 20px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.8);
    font-size: 13px;
    margin-bottom: 32px;
    backdrop-filter: blur(10px);
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #4ade80;
    animation: blink 2s ease-in-out infinite;
}

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

    50% {
        opacity: 0.3;
    }
}

.hero-title {
    font-size: clamp(48px, 8vw, 80px);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #fff 18%, var(--brand-accent) 46%, var(--brand-secondary) 78%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(16px, 3vw, 22px);
    color: rgba(255, 255, 255, 0.7);
    font-weight: 300;
    margin-bottom: 48px;
    letter-spacing: 4px;
}

.hero-desc {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.55);
    max-width: 520px;
    margin: 0 auto 48px;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 40px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-deep));
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 14px 36px rgba(201, 106, 90, 0.24);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 44px rgba(201, 106, 90, 0.32);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 40px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    font-size: 16px;
    font-weight: 400;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.hero-scroll-hint {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.3);
    font-size: 12px;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(8px);
    }
}

.scroll-mouse {
    width: 24px;
    height: 38px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    position: relative;
}

.scroll-mouse::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 8px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.5);
    animation: scrollDown 1.5s ease-in-out infinite;
}

@keyframes scrollDown {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }

    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(12px);
    }
}

/* ==================== SECTION COMMON ==================== */
section {
    padding: 120px 20px;
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-tag {
    display: inline-block;
    padding: 4px 16px;
    border-radius: 999px;
    background: var(--brand-soft);
    color: var(--brand-deep);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 17px;
    color: var(--text-muted);
    max-width: 560px;
    margin: 0 auto;
}

/* ==================== FEATURES ==================== */
.features {
    background: var(--bg-page);
}

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

.feature-card {
    position: relative;
    padding: 40px 32px;
    border-radius: 20px;
    background: var(--surface-card);
    border: 1px solid var(--border-soft);
    transition: all 0.4s ease;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary));
    opacity: 0;
    transition: opacity 0.3s;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    border-color: transparent;
}

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

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    margin-bottom: 24px;
}

.feature-icon.pink {
    background: linear-gradient(135deg, #F7E8E5, #F3D8D1);
}

.feature-icon.blue {
    background: linear-gradient(135deg, #EAF0FF, #DCE7FF);
}

.feature-icon.gold {
    background: linear-gradient(135deg, #F7EAD8, #EFD5AF);
}

.feature-icon.green {
    background: linear-gradient(135deg, #EAF2E8, #D7E7D2);
}

.feature-icon.purple {
    background: linear-gradient(135deg, #F2E8EC, #E6D8DF);
}

.feature-icon.orange {
    background: linear-gradient(135deg, #F9E8DB, #F2CDB0);
}

.feature-title {
    font-size: 19px;
    font-weight: 700;
    margin-bottom: 10px;
}

.feature-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ==================== HOW IT WORKS ==================== */
.how-it-works {
    background: linear-gradient(180deg, var(--bg-section) 0%, var(--bg-page) 100%);
}

.steps {
    display: flex;
    gap: 0;
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 44px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: linear-gradient(90deg, var(--brand-soft), var(--brand-primary), var(--brand-soft));
}

.step {
    flex: 1;
    text-align: center;
    position: relative;
    padding: 0 20px;
}

.step-number {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid var(--brand-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    margin: 0 auto 24px;
    position: relative;
    z-index: 1;
    transition: all 0.3s;
}

.step:hover .step-number {
    border-color: var(--brand-primary);
    transform: scale(1.08);
    box-shadow: 0 12px 28px rgba(201, 106, 90, 0.18);
}

.step-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.step-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ==================== HIGHLIGHTS ==================== */
.highlights {
    background: linear-gradient(135deg, #352924 0%, #5A4037 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.highlights .section-tag {
    background: rgba(201, 106, 90, 0.14);
    color: var(--brand-accent);
}

.highlights .section-title {
    color: #fff;
}

.highlights .section-subtitle {
    color: rgba(255, 255, 255, 0.5);
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.highlight-card {
    padding: 40px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
    transition: all 0.3s;
}

.highlight-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(201, 106, 90, 0.22);
    transform: translateY(-4px);
}

.highlight-emoji {
    font-size: 36px;
    margin-bottom: 20px;
}

.highlight-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
}

.highlight-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
}

.highlight-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.highlight-tag {
    padding: 4px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

/* ==================== SAFETY ==================== */
.safety {
    background: var(--bg-page);
}

.safety-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.safety-visual {
    position: relative;
}

.safety-shield {
    width: 280px;
    height: 320px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--brand-soft), #fff);
    border-radius: 50% 50% 50% 50% / 40% 40% 60% 60%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 100px;
    box-shadow: 0 30px 80px rgba(201, 106, 90, 0.14);
    position: relative;
}

.safety-badge {
    position: absolute;
    padding: 10px 20px;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.safety-badge:nth-child(2) {
    top: 20px;
    right: -30px;
}

.safety-badge:nth-child(3) {
    bottom: 60px;
    left: -40px;
}

.safety-badge:nth-child(4) {
    bottom: -10px;
    right: 0;
}

.safety-badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.safety-badge-dot.green {
    background: #4ade80;
}

.safety-badge-dot.blue {
    background: #3b78ff;
}

.safety-badge-dot.gold {
    background: var(--brand-accent);
}

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

.safety-item {
    display: flex;
    gap: 20px;
}

.safety-item-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--brand-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.safety-item-title {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 4px;
}

.safety-item-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ==================== VIP ==================== */
.vip {
    background: linear-gradient(180deg, var(--bg-section), var(--bg-page));
}

.vip-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.vip-card {
    padding: 40px 32px;
    border-radius: 20px;
    border: 1px solid var(--border-soft);
    text-align: center;
    background: #fff;
    transition: all 0.3s;
    position: relative;
}

.vip-card.featured {
    border-color: var(--brand-primary);
    box-shadow: 0 20px 60px rgba(201, 106, 90, 0.14);
    transform: scale(1.05);
}

.vip-card.featured .vip-popular {
    display: block;
}

.vip-popular {
    display: none;
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 20px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-deep));
    color: #fff;
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
}

.vip-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}

.vip-card.featured:hover {
    transform: scale(1.05) translateY(-6px);
}

.vip-tier-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.vip-tier-name {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 24px;
}

.vip-perks {
    list-style: none;
    text-align: left;
    margin-bottom: 32px;
}

.vip-perks li {
    padding: 8px 0;
    font-size: 14px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.vip-perks li::before {
    content: '✓';
    color: var(--brand-primary);
    font-weight: 700;
    font-size: 14px;
}

.vip-cta {
    display: block;
    padding: 12px;
    border-radius: 12px;
    background: var(--brand-soft);
    color: var(--brand-deep);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s;
}

.vip-card.featured .vip-cta {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-deep));
    color: #fff;
}

.vip-cta:hover {
    transform: translateY(-1px);
}

/* ==================== STATS ==================== */
.stats {
    background: var(--bg-page);
    padding: 80px 20px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.stat-number {
    font-size: clamp(36px, 5vw, 52px);
    font-weight: 900;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-deep));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-muted);
}

/* ==================== CTA ==================== */
.cta {
    background: linear-gradient(135deg, #352924, #5A4037);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(201, 106, 90, 0.12), transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta h2 {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 900;
    color: #fff;
    margin-bottom: 16px;
}

.cta p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 17px;
    margin-bottom: 40px;
}

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

.store-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 32px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #fff;
    text-decoration: none;
    transition: all 0.3s;
}

.store-btn:hover {
    background: rgba(255, 255, 255, 0.14);
    transform: translateY(-2px);
}

.store-btn-icon {
    font-size: 28px;
}

.store-btn-text {
    text-align: left;
}

.store-btn-label {
    font-size: 11px;
    opacity: 0.6;
}

.store-btn-name {
    font-size: 16px;
    font-weight: 600;
}

/* ==================== FOOTER ==================== */
footer {
    background: #241C19;
    color: rgba(255, 255, 255, 0.4);
    padding: 60px 20px 30px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    font-weight: 700;
    font-size: 18px;
}

.footer-desc {
    font-size: 14px;
    line-height: 1.7;
    max-width: 300px;
}

.footer-col h4 {
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    color: rgba(255, 255, 255, 0.4);
    text-decoration: none;
    font-size: 14px;
    padding: 5px 0;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: var(--brand-accent);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    flex-wrap: wrap;
    gap: 10px;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.4);
    text-decoration: none;
}

.footer-bottom a:hover {
    color: var(--brand-accent);
}

/* ==================== DOT NAV ==================== */
.dot-nav {
    position: fixed;
    right: 32px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}

.dot-nav a {
    display: block;
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.35);
    border: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    cursor: pointer;
    text-decoration: none;
}

.dot-nav a:hover {
    background: rgba(255, 255, 255, 0.7);
    transform: scale(1.3);
}

.dot-nav a.active {
    height: 32px;
    background: var(--brand-primary);
    box-shadow: 0 0 12px rgba(201, 106, 90, 0.45);
}

/* On light sections, dots should be darker */
.dot-nav.on-light a {
    background: rgba(0, 0, 0, 0.15);
}

.dot-nav.on-light a:hover {
    background: rgba(0, 0, 0, 0.35);
}

.dot-nav.on-light a.active {
    background: var(--brand-primary);
}

/* Tooltip */
.dot-nav a::after {
    content: attr(data-label);
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%) translateX(8px);
    white-space: nowrap;
    padding: 4px 12px;
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.75);
    color: #fff;
    font-size: 12px;
    pointer-events: none;
    opacity: 0;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.dot-nav a:hover::after {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}

@media (max-width: 768px) {
    .dot-nav {
        right: 16px;
        gap: 14px;
    }

    .dot-nav a {
        width: 8px;
        height: 8px;
    }

    .dot-nav a.active {
        height: 26px;
    }

    .dot-nav a::after {
        display: none;
    }
}

/* ==================== ANIMATIONS ==================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .safety-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }

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

@media (max-width: 768px) {
    nav {
        padding: 0 20px;
    }

    .nav-links {
        display: none;
    }

    section {
        padding: 80px 20px;
    }

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

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

    .steps {
        flex-direction: column;
        gap: 40px;
    }

    .steps::before {
        display: none;
    }

    .vip-cards {
        grid-template-columns: 1fr;
        max-width: 360px;
    }

    .vip-card.featured {
        transform: none;
    }

    .vip-card.featured:hover {
        transform: translateY(-6px);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

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

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

    .safety-shield {
        width: 220px;
        height: 260px;
        font-size: 72px;
    }

    .safety-badge {
        font-size: 12px;
        padding: 8px 14px;
    }

    .safety-badge:nth-child(2) {
        right: -10px;
    }

    .safety-badge:nth-child(3) {
        left: -10px;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

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

    .store-btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
}