:root {
    --bg-color: #0b0c10;
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-border: rgba(255, 255, 255, 0.08);
    --text-main: #f8f9fa;
    --text-muted: #a0aab2;
    --primary: #00f0ff;
    --secondary: #ff003c;
    --accent: #7000ff;
}

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

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

h1, h2, h3, .logo {
    font-family: 'Outfit', sans-serif;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Background Glow Effects */
.background-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
}

.glow-1 {
    top: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
    animation: float 15s infinite ease-in-out alternate;
}

.glow-2 {
    bottom: -20%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
    opacity: 0.2;
    animation: float 20s infinite ease-in-out alternate-reverse;
}

@keyframes float {
    0% { transform: translate(0, 0); }
    100% { transform: translate(5%, 10%); }
}

/* Glassmorphism utility */
.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

/* Header */
.header {
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(11, 12, 16, 0.7);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--card-border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo-icon {
    color: var(--primary);
    font-size: 1.8rem;
    text-shadow: 0 0 10px var(--primary);
}

.nav-btn {
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    transition: all 0.3s ease;
}

.nav-btn:hover {
    background: var(--primary);
    color: #000;
    box-shadow: 0 0 15px var(--primary);
    border-color: var(--primary);
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    min-height: 80vh;
    gap: 4rem;
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.hero-text {
    flex: 1;
}

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    background: rgba(255, 0, 60, 0.1);
    color: var(--secondary);
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255, 0, 60, 0.3);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

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

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(90deg, var(--accent), var(--primary));
    color: #fff;
    border: none;
    box-shadow: 0 10px 20px -10px var(--primary);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 25px -10px var(--primary);
}

.icon-play {
    width: 24px;
    height: 24px;
}

/* Visual Mockup */
.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}

.mockup-card {
    width: 100%;
    max-width: 400px;
    overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

.mockup-card:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.mockup-header {
    padding: 1rem;
    display: flex;
    gap: 0.5rem;
    border-bottom: 1px solid var(--card-border);
    background: rgba(0, 0, 0, 0.2);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.mockup-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.deal-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    border: 1px solid var(--card-border);
    position: relative;
    transition: transform 0.2s ease, background 0.2s ease;
}

.deal-item:hover {
    transform: scale(1.02);
    background: rgba(255, 255, 255, 0.05);
}

.deal-img {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background-size: cover;
    background-position: center;
}

.placeholder-1 { background: linear-gradient(135deg, #1a1a24, #2a2a35); }
.placeholder-2 { background: linear-gradient(135deg, #2a2a35, #1a1a24); }
.placeholder-3 { background: linear-gradient(135deg, #1a1a24, #2a2a35); }

.deal-info h3 {
    font-size: 1rem;
    margin-bottom: 0.2rem;
}

.deal-price {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.old-price {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.new-price {
    color: var(--primary);
    font-weight: 700;
    font-size: 1.1rem;
}

.deal-discount {
    position: absolute;
    top: -10px;
    right: -10px;
    background: var(--secondary);
    color: white;
    font-weight: 700;
    font-size: 0.8rem;
    padding: 0.3rem 0.6rem;
    border-radius: 50px;
    box-shadow: 0 4px 10px rgba(255, 0, 60, 0.4);
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding-bottom: 6rem;
}

.feature-card {
    padding: 2.5rem 2rem;
    text-align: center;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Footer */
.footer {
    border-top: 1px solid var(--card-border);
    background: rgba(0, 0, 0, 0.5);
    padding: 4rem 0 2rem;
    margin-top: 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 3rem;
}

.footer-info {
    max-width: 400px;
}

.footer-name {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.footer-ruc {
    color: var(--text-muted);
    font-size: 1rem;
}

.ruc-number {
    font-family: monospace;
    font-size: 1.1rem;
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.1);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    margin-left: 0.5rem;
}

.footer-links a {
    color: var(--text-muted);
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--card-border);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 900px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 2rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        max-width: 100%;
    }
    
    .cta-group {
        justify-content: center;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
        align-items: center;
    }
}

@media (max-width: 600px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .nav-btn {
        display: none;
    }
}