/* File: assets/css/landing_page.css (Final Gabungan - Index & Tentang Kami) */

:root {
    --gb-dark: #1F1F1F; /* Sedikit lebih soft dari hitam pekat */
    --gb-darker: #151515;
    --gb-yellow: #ffc107;
    --gb-yellow-hover: #e0a800;
    --gb-light: #ffffff;
    --gb-grey: #f8f9fa; /* Abu-abu terang untuk BG section */
    --gb-grey-pattern: #f1f3f5; /* Warna untuk pola background */
    --gb-text-dark: #25292d;
    --gb-text-light: #fdfdfe; /* Warna teks terang hampir putih */
    --gb-text-muted: #6c757d;
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.4rem;
    --border-radius-lg: 0.6rem;
    --shadow-sm: 0 0.125rem 0.25rem rgba(0,0,0,.075);
    --shadow-md: 0 0.5rem 1.5rem rgba(0,0,0,.1);
    --shadow-lg: 0 1rem 3rem rgba(0,0,0,.175);
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--gb-light);
    color: var(--gb-text-dark);
    overflow-x: hidden;
    line-height: 1.6;
}

/* --- Navbar (Diperbarui) --- */
.navbar {
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(8px);
    border-top: 2px solid var(--gb-yellow);
    border-bottom: none;
    box-shadow: 0 2px 8px rgba(0,0,0,.08);
    transition: background-color 0.3s ease;
}
.navbar-logo-img {
    height: 40px; width: auto; vertical-align: middle;
    transition: transform 0.3s ease;
}
.navbar-brand:hover .navbar-logo-img {
    transform: rotate(-5deg) scale(1.05);
}
.navbar-brand { color: var(--gb-text-dark) !important; font-weight: 600; }
.nav-link {
    color: var(--gb-text-muted);
    font-weight: 500; padding: 0.5rem 0.8rem; margin: 0 0.2rem;
    position: relative;
    transition: color 0.3s ease;
}
.nav-link::after {
    content: ''; position: absolute; bottom: -2px; left: 0.8rem; right: 0.8rem; height: 2px;
    background-color: var(--gb-yellow); opacity: 0; transform: scaleX(0);
    transition: opacity 0.3s ease, transform 0.3s ease;
}
.nav-link:hover, .nav-link.active { color: var(--gb-text-dark) !important; }
.nav-link:hover::after, .nav-link.active::after { opacity: 1; transform: scaleX(1); }
.navbar .btn-outline-warning {
    border-color: var(--gb-yellow); color: var(--gb-yellow); font-weight: 500;
    border-radius: var(--border-radius-md); border-width: 1px;
}
.navbar .btn-outline-warning:hover {
    background-color: var(--gb-yellow); color: var(--gb-dark);
    transform: translateY(-2px); box-shadow: 0 4px 10px rgba(255, 193, 7, 0.3);
}
/* --- Akhir Navbar --- */


/* --- Hero Section (index.php) --- */
.hero-section {
    background: linear-gradient(rgba(31, 31, 31, 0.7), rgba(31, 31, 31, 0.8)), url('/assets/images/gb.webp') no-repeat center center;
    background-size: cover;
    color: var(--gb-text-light);
    padding: 10rem 0;
    text-shadow: 0 2px 5px rgba(0,0,0,0.5);
    overflow: hidden;
    position: relative;
}
.hero-section h1 {
    font-weight: 700;
    font-size: clamp(2.5rem, 6vw, 3.8rem);
    margin-bottom: 1rem;
    line-height: 1.2;
}
.hero-section p.lead {
    font-weight: 400;
    margin-bottom: 3rem;
    opacity: 0.9;
    max-width: 700px;
    margin-left: auto; margin-right: auto;
}
.hero-section .btn {
    padding: 0.9rem 2rem;
    font-weight: 600;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    border: none;
    transform: translateY(0);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.hero-section .btn-warning {
    background-color: var(--gb-yellow); color: var(--gb-dark);
}
.hero-section .btn-warning:hover {
    background-color: var(--gb-yellow-hover);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 193, 7, 0.35);
}
.hero-section .btn-outline-light {
    border: 1px solid rgba(255, 255, 255, 0.8); color: rgba(255, 255, 255, 0.95);
    background-color: rgba(255, 255, 255, 0.05);
}
.hero-section .btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: white; color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}
/* --- Akhir Hero Section --- */

/* --- Features Section (index.php) --- */
.features-section {
    padding: 6rem 0;
    background-color: var(--gb-grey-pattern);
    border-top: 1px solid #e9ecef;
    border-bottom: 1px solid #e9ecef;
}
.section-title {
    margin-bottom: 1rem;
    font-weight: 600; color: var(--gb-text-dark);
}
.section-subtitle {
    color: var(--gb-text-muted);
    margin-bottom: 4rem;
    font-size: 1.1rem;
}
.section-title::after {
    content: ''; display: block; width: 60px; height: 3px;
    background-color: var(--gb-yellow); margin: 0.8rem auto 0;
    border-radius: 3px;
}

.feature-card {
    border: none;
    border-radius: var(--border-radius-lg);
    background-color: var(--gb-light);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md) !important;
}
.feature-icon-wrapper {
    width: 70px; height: 70px;
    margin: 0 auto 1.5rem auto;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background-color: rgba(255, 193, 7, 0.1);
    border: 2px solid rgba(255, 193, 7, 0.2);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}
.feature-icon-wrapper i {
    font-size: 2rem;
    color: var(--gb-yellow);
    transition: color 0.3s ease;
}
.feature-icon-wrapper.icon-akademik { background-color: rgba(255, 193, 7, 0.1); border-color: rgba(255, 193, 7, 0.2); }
.feature-icon-wrapper.icon-akademik i { color: var(--gb-yellow); }
.feature-icon-wrapper.icon-psikotes { background-color: rgba(13, 110, 253, 0.1); border-color: rgba(13, 110, 253, 0.2); }
.feature-icon-wrapper.icon-psikotes i { color: #0d6efd; }
.feature-icon-wrapper.icon-jasmani { background-color: rgba(220, 53, 69, 0.1); border-color: rgba(220, 53, 69, 0.2); }
.feature-icon-wrapper.icon-jasmani i { color: #dc3545; }

.feature-card .card-title {
    margin-bottom: 0.75rem;
    color: var(--gb-text-dark);
    font-weight: 600;
}
.feature-card .card-text {
    color: var(--gb-text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}
.feature-card .btn {
    border-radius: var(--border-radius-md);
    font-weight: 500;
    padding: 0.5rem 1.2rem;
    border-width: 1px;
    font-size: 0.9rem;
}
.feature-card .btn-outline-dark:hover {
    background-color: var(--gb-text-dark); color: var(--gb-light);
}
/* --- Akhir Features Section --- */

/* --- CTA Section (index.php & tentang-kami.php) --- */
.cta-section {
    background-color: var(--gb-darker);
    color: var(--gb-text-light);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: ''; position: absolute; top: -50%; left: -20%; width: 70%; height: 150%;
    background: radial-gradient(circle, rgba(255, 193, 7, 0.1) 0%, transparent 70%);
    opacity: 0.5;
    transform: rotate(15deg);
    z-index: 0;
    pointer-events: none;
}
.cta-section .container { position: relative; z-index: 1; }

.cta-section h2 { font-weight: 700; margin-bottom: 1rem; }
.cta-section p { color: rgba(255, 255, 255, 0.75); margin-bottom: 2.5rem; font-size: 1.1rem; }
.cta-section .btn-warning {
    font-weight: 600; color: var(--gb-dark);
    padding: 0.9rem 2.5rem;
    background-color: var(--gb-yellow); border-color: var(--gb-yellow);
    border-radius: var(--border-radius-md);
    box-shadow: 0 5px 15px rgba(255, 193, 7, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
}
.cta-section .btn-warning:hover {
    background-color: var(--gb-yellow-hover); border-color: var(--gb-yellow-hover);
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 10px 25px rgba(255, 193, 7, 0.4);
}
/* --- Akhir CTA Section --- */

/* --- Footer (Umum) --- */
.site-footer {
    background-color: var(--gb-dark);
    color: rgba(255, 255, 255, 0.6);
    padding: 3rem 0;
    font-size: 0.9rem;
}
.site-footer a { color: rgba(255, 255, 255, 0.8); text-decoration: none; transition: color 0.3s ease; }
.site-footer a:hover { color: var(--gb-yellow); }
.site-footer .bi { font-size: 1.4rem; margin: 0 0.5rem; }
/* --- Akhir Footer --- */


/* =============================================== */
/* === Gaya Khusus Halaman Tentang Kami === */
/* =============================================== */

/* --- Header Halaman Tentang Kami (BG Akpol, Teks Putih Solid) --- */
.page-header {
    background: linear-gradient(rgba(31, 31, 31, 0.6), rgba(31, 31, 31, 0.7)), url('/assets/images/akpol.webp') no-repeat center center;
    background-size: cover;
    padding: 5rem 0;
    border-bottom: 3px solid var(--gb-yellow);
}
.page-header h1 {
    color: var(--gb-light);
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}
.page-header p { /* Subjudul Tentang Kami menjadi Putih Solid */
    color: #ffffff; 
    text-shadow: none; 
    font-size: 1.1rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 1; 
}
/* --- Akhir Header Halaman Tentang Kami --- */


/* --- Bagian Cerita/Misi --- */
.about-story {
    padding: 5rem 0;
}
.about-story h2 {
    color: var(--gb-text-dark);
    margin-bottom: 1.5rem;
}
.about-story img {
    border-radius: var(--border-radius-lg);
}

/* --- Bagian Nilai-Nilai Kami --- */
.about-values {
    padding: 5rem 0;
    background-color: var(--gb-grey-pattern);
}
.about-values .value-card {
    background-color: var(--gb-light);
    padding: 2rem 1.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    border-top: 4px solid transparent;
}
.about-values .value-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-top-color: var(--gb-yellow);
}
.about-values .value-card i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: inline-block;
}
.about-values .value-card h4 {
    margin-bottom: 0.5rem;
    font-weight: 600;
}
.about-values .value-card p {
    font-size: 0.9rem;
    line-height: 1.6;
}

/* --- Bagian Tim Kami --- */
.about-team {
    padding: 5rem 0;
}
.about-team .card {
    border: none;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.about-team .card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}
.about-team .card-body {
    padding: 1.25rem;
}
.about-team .card-title {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}
.about-team .card-text {
    font-size: 0.85rem;
}

/* --- Akhir Gaya Halaman Tentang Kami --- */