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

:root {
    --primary-color: #ffc107; /* Kuning Emas ala Gym Gold's atau sejenisnya */
    --dark-bg: #111111;
    --dark-card: #1e1e1e;
    --text-light: #f8f9fa;
}

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

h1, h2, h3, h4, h5 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    text-transform: uppercase;
}

/* NAVBAR */
.navbar {
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    padding: 15px 0;
}
.navbar-brand {
    color: var(--primary-color) !important;
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 2px;
}
.nav-link {
    color: white !important;
    font-weight: 600;
    margin-left: 15px;
    text-transform: uppercase;
    font-size: 0.9rem;
}
.nav-link:hover {
    color: var(--primary-color) !important;
}

/* HERO SECTION */
.hero-section {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.8)), url('images/hero-bg.jpg'); /* Pastikan ada gambar ini */
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    text-align: center;
}
.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 20px;
}
.hero-title span {
    color: var(--primary-color);
}

/* BUTTONS */
.btn-gym {
    background-color: var(--primary-color);
    color: #000;
    font-weight: 800;
    padding: 15px 40px;
    border-radius: 50px;
    text-transform: uppercase;
    border: none;
    transition: 0.3s;
}
.btn-gym:hover {
    background-color: white;
    transform: scale(1.05);
}

/* CARDS (Pricing & About) */
.section-padding {
    padding: 80px 0;
}
.card-gym {
    background-color: var(--dark-card);
    border: 1px solid #333;
    border-radius: 15px;
    padding: 30px;
    transition: 0.3s;
}
.card-gym:hover {
    border-color: var(--primary-color);
    transform: translateY(-10px);
}
.price-tag {
    font-size: 2.5rem;
    color: var(--primary-color);
    font-weight: 700;
    margin: 20px 0;
}

/* FORM REGISTER */
.form-control, .form-select {
    background-color: #2c2c2c;
    border: 1px solid #444;
    color: white;
    padding: 12px;
    border-radius: 8px;
}
.form-control:focus, .form-select:focus {
    background-color: #333;
    color: white;
    border-color: var(--primary-color);
    box-shadow: none;
}