/* --- CSS Variables & Resets --- */
:root {
    --bg-dark: #0a0a0f;
    --bg-card: rgba(255, 255, 255, 0.03);
    --border-glass: rgba(255, 255, 255, 0.08);
    --primary: #7c4dff;
    --primary-glow: rgba(124, 77, 255, 0.4);
    --secondary: #00e676;
    --text-main: #f0f0f5;
    --text-muted: #8a8a9e;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

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

/* Background Gradients */
body::before {
    content: '';
    position: fixed;
    top: -20%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 60%);
    filter: blur(100px);
    z-index: -1;
}

body::after {
    content: '';
    position: fixed;
    bottom: -20%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(0, 230, 118, 0.15) 0%, transparent 60%);
    filter: blur(120px);
    z-index: -1;
}

/* Typography & Utils */
.gradient-text {
    background: linear-gradient(90deg, #fff, var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Navigation */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 5%;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    position: fixed;
    width: 100%;
    z-index: 100;
    border-bottom: 1px solid var(--border-glass);
}

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

.logo-img {
    height: 36px;
    object-fit: contain;
}

.logo-icon {
    width: 24px;
    height: 24px;
    background: var(--primary);
    border-radius: 4px;
    box-shadow: 0 0 15px var(--primary-glow);
}

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

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

/* Buttons */
.btn-primary, .btn-primary-small {
    background: var(--primary);
    color: white !important;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 20px var(--primary-glow);
    display: inline-block;
    text-align: center;
}

.btn-primary:hover, .btn-primary-small:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px var(--primary-glow);
}

.btn-primary-small { padding: 8px 16px; font-size: 0.85rem; }

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: white !important;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    border: 1px solid var(--border-glass);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.w-100 { width: 100%; }

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 120px 5% 60px 5%;
    gap: 50px;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 24px;
    font-weight: 800;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

.crypto-accepted {
    display: flex;
    align-items: center;
    gap: 16px;
}

.crypto-accepted p {
    margin: 0;
    font-size: 0.85rem;
}

.crypto-icons {
    display: flex;
    gap: 10px;
}

.crypto-badge {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Mockup UI */
.hero-mockup {
    flex: 1;
    display: flex;
    justify-content: center;
    perspective: 1000px;
}

.glass-overlay-ui {
    width: 340px;
    background: rgba(20, 20, 25, 0.7);
    backdrop-filter: blur(25px);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.5), inset 0 0 0 1px rgba(255,255,255,0.05);
    transform: rotateY(-15deg) rotateX(5deg);
    animation: floating 6s ease-in-out infinite;
}

@keyframes floating {
    0% { transform: rotateY(-15deg) rotateX(5deg) translateY(0px); }
    50% { transform: rotateY(-15deg) rotateX(5deg) translateY(-20px); }
    100% { transform: rotateY(-15deg) rotateX(5deg) translateY(0px); }
}

.ui-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.live-dot { color: var(--secondary); font-weight: 800; }

.ui-price {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.ui-signal {
    background: rgba(0, 230, 118, 0.1);
    color: var(--secondary);
    text-align: center;
    padding: 16px;
    font-size: 1.5rem;
    font-weight: 800;
    border-radius: 12px;
    border: 1px solid rgba(0,230,118,0.2);
    box-shadow: 0 0 20px rgba(0,230,118,0.15);
    margin-bottom: 24px;
}

.ui-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
}

.ui-grid div {
    background: rgba(255,255,255,0.03);
    padding: 12px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
}

.ui-grid small { color: var(--text-muted); font-size: 0.75rem; margin-bottom: 4px; }
.ui-grid strong { font-size: 0.9rem; }

.ui-chip {
    background: rgba(255,255,255,0.05);
    padding: 10px;
    border-radius: 8px;
    font-size: 0.85rem;
    text-align: center;
    color: var(--text-muted);
}

/* Features */
.features {
    padding: 100px 5%;
}

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

.section-title h2 { font-size: 2.5rem; margin-bottom: 16px; }
.section-title p { color: var(--text-muted); font-size: 1.1rem; }

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    padding: 32px;
    border-radius: 16px;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255,255,255,0.2);
}

.f-icon {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.feature-card h3 { margin-bottom: 12px; font-size: 1.2rem; }
.feature-card p { color: var(--text-muted); font-size: 0.95rem; }

/* Privacy Banner */
.privacy-banner {
    padding: 80px 5%;
    text-align: center;
    background: linear-gradient(0deg, rgba(124, 77, 255, 0.05) 0%, transparent 100%);
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
}

.privacy-banner h2 { margin-bottom: 16px; }
.privacy-banner p { color: var(--text-muted); max-width: 600px; margin: 0 auto; }

/* Pricing */
.pricing {
    padding: 100px 5%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    width: 100%;
    max-width: 1100px;
}

.glass-card {
    background: rgba(20, 20, 25, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    padding: 32px 24px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
    transition: transform 0.3s, border-color 0.3s;
    position: relative;
}

.tier-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255,255,255,0.15);
}

.tier-card.popular {
    border-color: var(--primary);
    box-shadow: 0 20px 50px rgba(124,77,255,0.2);
}

.tier-card.lifetime {
    border-color: #ffd600;
    box-shadow: 0 20px 50px rgba(255,214,0,0.15);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 1px;
    white-space: nowrap;
}

.glass-card h3 { color: var(--text-muted); font-size: 0.85rem; letter-spacing: 2px; margin-bottom: 8px; }
.price { font-size: 2.8rem; font-weight: 800; margin: 16px 0; }
.price span { font-size: 0.9rem; color: var(--text-muted); font-weight: 400; }

.perks {
    list-style: none;
    text-align: left;
    margin-bottom: 24px;
}

.perks li {
    margin-bottom: 10px;
    font-size: 0.9rem;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-glass);
}

.crypto-note {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 24px;
}

/* Footer */
footer {
    padding: 40px 5%;
    border-top: 1px solid var(--border-glass);
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.scale-down { transform: scale(0.8); }

/* Responsive */
@media (max-width: 900px) {
    .hero { flex-direction: column; text-align: center; padding-top: 150px; }
    .hero-ctas { justify-content: center; flex-direction: column; }
    .crypto-accepted { justify-content: center; }
    .nav-links { display: none; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 380px; }
}