:root {
    --bg-main: #0a0d14;
    --bg-card: rgba(255, 255, 255, 0.03);
    --border-color: rgba(255, 255, 255, 0.08);
    --text-main: #e2e8f0;
    --text-muted: #94a3b8;
    --accent-1: #00FFA3;
    --accent-2: #00B8FF;
    --danger: #ff4757;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

html { scroll-behavior: smooth; }

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

h1, h2, h3, h4, .plan-price { font-family: var(--font-heading); }

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography & Utilities */
.text-center { text-align: center; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.bg-darker { background-color: #07090e; }
.gradient-text {
    background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.section-padding { padding: 80px 0; }
.section-header { text-align: center; margin-bottom: 50px; }
.section-header h2 { font-size: 2.5rem; margin-bottom: 10px; }
.section-header p { color: var(--text-muted); font-size: 1.1rem; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
}
.btn-primary {
    background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
    color: #000;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 255, 163, 0.3);
}
.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}
.btn-secondary:hover { background: rgba(255, 255, 255, 0.2); }
.btn-outline {
    border: 1px solid var(--border-color);
    color: #fff;
}
.btn-outline:hover {
    border-color: var(--accent-1);
    color: var(--accent-1);
}
.glow-btn {
    box-shadow: 0 0 15px rgba(0, 255, 163, 0.4);
}
.pulse-btn {
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(0, 255, 163, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(0, 255, 163, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(0, 255, 163, 0); }
}

/* Glass Card */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
    transition: transform 0.3s ease, border-color 0.3s ease;
}
.glass-card:hover { border-color: rgba(255, 255, 255, 0.2); transform: translateY(-5px); }

/* Header */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: rgba(10, 13, 20, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
}
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
}
.nav-menu { display: flex; gap: 30px; align-items: center; }
.nav-menu a {
    color: var(--text-muted);
    font-size: 0.95rem;
    transition: color 0.3s;
}
.nav-menu a:hover { color: #fff; }
.nav-menu .btn-login {
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: 6px;
    color: #fff;
}
.nav-menu .btn-login:hover { background: rgba(255, 255, 255, 0.2); }

/* Mobile Menu */
.menu-toggle, .menu-button { display: none; }
@media (max-width: 900px) {
    .menu-button {
        display: flex; flex-direction: column; gap: 5px; cursor: pointer;
    }
    .menu-button span {
        display: block; width: 25px; height: 3px; background: #fff; border-radius: 2px;
    }
    .nav-menu {
        display: none; position: absolute; top: 70px; left: 0; right: 0;
        background: #0a0d14; border-bottom: 1px solid var(--border-color);
        flex-direction: column; padding: 20px; gap: 20px; text-align: center;
    }
    .menu-toggle:checked ~ .nav-menu { display: flex; }
}

/* Hero Section */
.hero {
    padding: 150px 0 100px;
    position: relative;
    overflow: hidden;
}
.glow-circle {
    position: absolute;
    width: 400px; height: 400px;
    border-radius: 50%;
    filter: blur(100px);
    z-index: -1;
    opacity: 0.4;
}
.bg-glow-1 { top: -100px; left: -100px; background: var(--accent-2); }
.bg-glow-2 { bottom: -100px; right: -100px; background: var(--accent-1); }

.hero-container {
    display: flex;
    align-items: center;
    gap: 50px;
}
.hero-content { flex: 1; }
.hero-image { flex: 1; display: flex; justify-content: center; }

.badge {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(255, 71, 87, 0.1);
    border: 1px solid rgba(255, 71, 87, 0.3);
    color: var(--danger);
    border-radius: 20px;
    font-size: 0.85rem;
    margin-bottom: 20px;
}
.hero h1 { font-size: 3.5rem; line-height: 1.1; margin-bottom: 20px; }
.hero p { color: var(--text-muted); font-size: 1.1rem; margin-bottom: 30px; }
.hero-buttons { display: flex; gap: 15px; margin-bottom: 30px; flex-wrap: wrap; }

.mockup-shield {
    width: 300px; height: 300px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 0 50px rgba(0, 255, 163, 0.1);
    animation: float 6s ease-in-out infinite;
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}
.shield-inner {
    width: 200px; height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,255,163,0.1) 0%, transparent 70%);
    display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.status { margin-top: 15px; color: var(--accent-1); font-weight: 600; font-family: var(--font-heading); }

@media (max-width: 900px) {
    .hero-container { flex-direction: column; text-align: center; }
    .hero h1 { font-size: 2.5rem; }
    .hero-buttons { justify-content: center; }
    .mockup-shield { width: 250px; height: 250px; }
}

/* Grids */
.about-grid, .features-grid, .platforms-grid, .reviews-grid {
    display: grid;
    gap: 30px;
}
.about-grid { grid-template-columns: 1fr 1fr; }
.features-grid { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.platforms-grid { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.reviews-grid { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }

@media (max-width: 768px) {
    .about-grid, .features-grid, .platforms-grid, .reviews-grid { grid-template-columns: 1fr; }
}

.icon { font-size: 2.5rem; margin-bottom: 15px; }
.feature-icon { font-size: 2rem; margin-bottom: 15px; }
.feature-card h4 { margin-bottom: 10px; font-size: 1.2rem; }
.feature-card p { color: var(--text-muted); font-size: 0.95rem; }

.audience-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
    max-width: 900px; margin: 40px auto 0;
}
.audience-card { text-align: left; padding: 25px; transition: transform 0.3s ease; }
.audience-card:hover { transform: translateY(-5px); border-color: rgba(255, 255, 255, 0.2); }
.audience-icon { 
    font-size: 2.2rem; margin-bottom: 20px; 
    background: linear-gradient(135deg, rgba(0, 255, 163, 0.1), rgba(0, 184, 255, 0.1)); 
    width: 60px; height: 60px; 
    display: flex; align-items: center; justify-content: center; 
    border-radius: 14px; 
    border: 1px solid rgba(0, 255, 163, 0.2); 
}
.audience-card h4 { font-size: 1.3rem; color: #fff; margin-bottom: 10px; }
.audience-card p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.5; margin:0; }
@media (max-width: 600px) { .audience-grid { grid-template-columns: 1fr; } }

/* How To */
.steps-container {
    display: flex; justify-content: space-between; align-items: center; max-width: 900px; margin: 0 auto; gap: 20px;
}
.step-card { flex: 1; text-align: center; position: relative; padding: 40px 20px; }
.step-number {
    width: 40px; height: 40px; background: var(--accent-1); color: #000;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-weight: bold; font-size: 1.2rem; position: absolute; top: -20px; left: 50%; transform: translateX(-50%);
}
@media (max-width: 768px) { .steps-container { flex-direction: column; } }

/* Promo Banner */
.promo { padding-bottom: 80px; }
.promo-banner {
    display: flex; align-items: center; justify-content: space-between;
    background: linear-gradient(145deg, rgba(0, 255, 163, 0.05), rgba(0, 184, 255, 0.05));
}
.promo-text h2 { margin-bottom: 10px; }
.promo-text p { color: var(--text-muted); }
@media (max-width: 768px) {
    .promo-banner { flex-direction: column; text-align: center; gap: 20px; }
}

/* Pricing */
.pricing-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; align-items: center;
}
.pricing-card { text-align: center; padding: 40px 30px; position: relative; }
.pricing-card.popular {
    transform: scale(1.05);
    border-color: var(--accent-1);
    box-shadow: 0 0 30px rgba(0, 255, 163, 0.1);
    z-index: 10;
}
@media (max-width: 900px) {
    .pricing-grid { grid-template-columns: 1fr; gap: 40px; }
    .pricing-card.popular { transform: scale(1); }
}
.popular-badge {
    position: absolute; top: -15px; left: 50%; transform: translateX(-50%);
    background: var(--accent-1); color: #000; padding: 5px 15px; border-radius: 20px;
    font-size: 0.85rem; font-weight: bold;
}
.discount-badge {
    display: inline-block; background: rgba(255, 71, 87, 0.2); color: var(--danger);
    padding: 3px 10px; border-radius: 10px; font-size: 0.8rem; margin-top: 5px; margin-bottom: 15px;
}
.plan-name { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 15px; }
.plan-price { font-size: 3rem; font-weight: 800; margin-bottom: 10px; line-height: 1; }
.plan-price span { font-size: 1rem; color: var(--text-muted); font-weight: normal; }
.plan-total { font-size: 0.9rem; margin-bottom: 25px; color: var(--text-muted); }
.pricing-card ul {
    list-style: none; margin-bottom: 30px; text-align: left;
}
.pricing-card ul li {
    margin-bottom: 15px; font-size: 0.95rem; position: relative; padding-left: 25px;
}
.pricing-card ul li::before {
    content: '✓'; position: absolute; left: 0; color: var(--accent-1); font-weight: bold;
}

/* Platforms */
.platform-card { text-align: center; }
.platform-card img { margin-bottom: 20px; height: 60px; object-fit: contain; }
.platform-card h3 { margin-bottom: 10px; }
.platform-card p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 20px; }

/* Reviews Marquee & Rating */
.rating-summary { margin-bottom: 50px; }
.rating-stars { color: #f1c40f; font-size: 2.5rem; letter-spacing: 5px; margin-bottom: 5px; line-height: 1; }
.rating-text { color: var(--text-muted); font-size: 1.1rem; }

.reviews-marquee-container {
    overflow: hidden;
    width: 100%;
    position: relative;
    padding: 20px 0;
}
.reviews-marquee-container::before, .reviews-marquee-container::after {
    content: ''; position: absolute; top: 0; bottom: 0; width: 15vw; z-index: 2; pointer-events: none;
}
.reviews-marquee-container::before { left: 0; background: linear-gradient(to right, #07090e, transparent); }
.reviews-marquee-container::after { right: 0; background: linear-gradient(to left, #07090e, transparent); }

.reviews-marquee {
    display: flex;
    width: max-content;
    animation: marquee 35s linear infinite;
}
.reviews-marquee:hover { animation-play-state: paused; }

.marquee-group {
    display: flex;
    gap: 30px;
    padding-right: 30px;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.review-card {
    width: 350px; flex-shrink: 0; text-align: left;
}
.stars { color: #f1c40f; font-size: 1.2rem; margin-bottom: 15px; letter-spacing: 2px; }
.review-text { font-style: italic; margin-bottom: 15px; line-height: 1.6; color: #e2e8f0; }
.review-author { color: var(--accent-1); font-size: 1rem; font-weight: 600; }

/* Footer */
.footer { padding: 60px 0 20px; border-top: 1px solid var(--border-color); }
.footer-container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 40px; margin-bottom: 40px; }
.footer-brand { max-width: 300px; }
.footer-brand .logo { margin-bottom: 15px; }
.footer-brand p { color: var(--text-muted); font-size: 0.9rem; }
.footer-links { display: flex; gap: 60px; flex-wrap: wrap; }
.links-column { display: flex; flex-direction: column; gap: 10px; }
.links-column h4 { margin-bottom: 10px; }
.links-column a { color: var(--text-muted); font-size: 0.9rem; transition: color 0.3s; }
.links-column a:hover { color: var(--accent-1); }
.footer-bottom { border-top: 1px solid var(--border-color); padding-top: 20px; color: var(--text-muted); font-size: 0.85rem; }

@media (max-width: 768px) {
    .footer-container { flex-direction: column; }
    .footer-links { gap: 40px; }
}