/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700;900&family=Open+Sans:wght@400;600&display=swap');

:root {
    --primary: #00d4ff; /* Electric Blue */
    --secondary: #ff4757; /* Vibrant Red */
    --dark: #0f172a;
    --dark-card: #1e293b;
    --light: #f1f5f9;
}

body {
    font-family: 'Open Sans', sans-serif;
    background-color: var(--dark);
    color: var(--light);
    overflow-x: hidden;
}

h1, h2, h3, .navbar-brand {
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Navbar */
.navbar {
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.nav-link {
    color: var(--light) !important;
    font-weight: 600;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--primary);
    transition: width 0.3s;
}

.nav-link:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.8)), url('https://source.unsplash.com/1600x900/?marathon,cycling'); /* Ganti dengan foto Banua terbaik */
    background-size: cover;
    background-position: center;
    background-attachment: fixed; /* Parallax effect */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    background: linear-gradient(to right, var(--primary), #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 10px 20px rgba(0,0,0,0.5);
}

.btn-cta {
    background: linear-gradient(45deg, var(--primary), #008cff);
    border: none;
    color: #fff;
    padding: 15px 40px;
    font-weight: 700;
    border-radius: 50px;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.5);
    transition: transform 0.3s;
}

.btn-cta:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 0 25px rgba(0, 212, 255, 0.8);
    color: white;
}

/* Cards (Glassmorphism) */
.event-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.event-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border-color: var(--primary);
}

.card-img-top {
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s;
}

.event-card:hover .card-img-top {
    transform: scale(1.1);
}

.card-body {
    padding: 1.5rem;
}

.badge-sport {
    background-color: rgba(0, 212, 255, 0.2);
    color: var(--primary);
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.8rem;
    font-weight: 700;
}

/* Footer */
footer {
    background-color: #050a15;
    padding: 50px 0;
    border-top: 1px solid rgba(255,255,255,0.05);
}