:root {
    --bg-color: #0f0f13;
    --text-main: #f0f0f5;
    --text-muted: #9ca3af;
    --primary: #00e5ff;
    --primary-glow: rgba(0, 229, 255, 0.4);
    --secondary: #6366f1;
    --glass-bg: rgba(25, 25, 30, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
}

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

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

/* Typography Defaults */
h1, h2, h3 {
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.highlight {
    color: var(--primary);
    font-weight: 600;
}

/* Navbar */
.navbar {
    position: absolute;
    top: 0; left: 0; right: 0;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'VT323', monospace;
    font-size: 1.8rem;
    color: white;
    text-shadow: 0 0 10px var(--primary-glow);
}

.logo i { color: var(--primary); }

.nav-btn {
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid var(--glass-border);
    padding: 8px 16px;
    border-radius: 20px;
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(5px);
    transition: all 0.3s;
}

.nav-btn:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--primary);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5rem 10%;
    background-image: url('assets/hero.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(180deg, rgba(15, 15, 19, 0.4) 0%, rgba(15, 15, 19, 0.95) 100%);
    z-index: 1;
}

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

.hero-badge {
    display: inline-block;
    background: rgba(99, 102, 241, 0.2);
    border: 1px solid rgba(99, 102, 241, 0.4);
    color: #a5b4fc;
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: white;
}

.hero p {
    font-size: 1.1rem;
    color: #e5e7eb;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: var(--primary);
    font-size: 2rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {transform: translateY(0) translateX(-50%);}
    40% {transform: translateY(-20px) translateX(-50%);}
    60% {transform: translateY(-10px) translateX(-50%);}
}

/* Buttons */
.btn {
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #00b4d8);
    color: #000;
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--primary-glow);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.pulse-btn {
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 0 var(--primary-glow); }
    70% { box-shadow: 0 0 0 15px rgba(0, 229, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 229, 255, 0); }
}

/* Main Content Containers */
.container {
    max-width: 1000px;
    margin: -50px auto 0;
    padding: 0 20px;
    position: relative;
    z-index: 10;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    margin-bottom: 4rem;
}

/* Typography inside articles */
article h2 {
    font-size: 2.2rem;
    color: white;
}

article h3 {
    font-size: 1.5rem;
    margin-top: 2.5rem;
    color: var(--primary);
}

article p {
    font-size: 1.1rem;
    margin-bottom: 1.2rem;
    color: #d1d5db;
}

/* Highlight Box */
.highlight-box {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    background: rgba(99, 102, 241, 0.1);
    border-left: 4px solid var(--secondary);
    padding: 2rem;
    border-radius: 0 12px 12px 0;
    margin: 2rem 0;
}

.highlight-box h3 { margin-top: 0; color: white; }
.highlight-box p { margin-bottom: 0; }
.box-icon i { font-size: 2.5rem; color: var(--secondary); }

/* Images */
.content-image {
    width: 100%;
    border-radius: 16px;
    margin: 2rem 0;
    object-fit: cover;
    max-height: 400px;
}

.glass-img {
    border: 1px solid var(--glass-border);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

/* Lists */
.features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.features-list li {
    display: flex;
    gap: 1rem;
    background: rgba(255,255,255,0.03);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.05);
}

.features-list li i {
    color: var(--primary);
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 3px;
}

/* App Promo Section */
.app-promo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    background: linear-gradient(135deg, rgba(20,20,25,0.8), rgba(10,10,15,0.9));
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 4rem;
    margin-bottom: 4rem;
}

.promo-text h2 { font-size: 2.5rem; margin-bottom: 1rem; }
.promo-small { margin-top: 1rem; font-size: 0.85rem; color: var(--text-muted); }

.app-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1.5rem 0 2.5rem;
}

.fet {
    background: rgba(255,255,255,0.05);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 6px;
    color: #e5e7eb;
}
.fet i { color: var(--primary); }

/* Custom CSS Mockup */
.mockup-header {
    background: rgba(0,0,0,0.4);
    padding: 1rem;
    text-align: center;
    font-family: 'VT323', monospace;
    font-size: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
}
.mockup-body { padding: 2rem; display: flex; flex-direction: column; gap: 1rem; }
.mockup-row {
    background: rgba(255,255,255,0.03);
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: monospace;
    font-size: 0.9rem;
}
.mockup-coord { color: var(--primary); }
.skeleton { height: 50px; background: linear-gradient(90deg, rgba(255,255,255,0.02) 25%, rgba(255,255,255,0.05) 50%, rgba(255,255,255,0.02) 75%); background-size: 200% 100%; animation: load 1.5s infinite; }
@keyframes load { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.mockup-footer { background: rgba(0,229,255,0.1); color: var(--primary); text-align: center; padding: 1rem; font-family: 'VT323', monospace; font-size: 1.2rem; border-top: 1px solid rgba(0,229,255,0.2); }

/* Footer */
footer {
    text-align: center;
    padding: 3rem 20px;
    color: var(--text-muted);
    border-top: 1px solid var(--glass-border);
}

.disclaimer {
    font-size: 0.8rem;
    margin-top: 1rem;
    opacity: 0.6;
}

/* Responsive */
@media (max-width: 768px) {
    .glass-card { padding: 2rem 1.5rem; }
    .app-promo { grid-template-columns: 1fr; padding: 2rem 1.5rem; text-align: center; }
    .features-list li { flex-direction: column; gap: 0.5rem; }
    .app-features { justify-content: center; }
}