:root {
    --primary: #0B2447;
    --secondary: #19376D;
    --accent: #A5D7E8;
    --light: #F8F9FA;
    --gold: #D4AF37;
    --gold-light: #E8C873;
    --silver: #C0C0C0;
    --dark: #121212;
    --cream: #F5F3EE;
    --navy: #0A1A3A;
}

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

html,
body {
    width: 100%;
    overflow-x: hidden;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--cream);
    scroll-behavior: smooth;
    color: #333;
    position: relative;
}

h1,
h2,
h3,
h4,
h5,
.display-font {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
}

/* Navbar Styling */
.navbar {
    background-color: rgba(10, 26, 58, 0.98);
    backdrop-filter: blur(12px);
    padding: 18px 0;
    transition: all 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar-brand {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.8rem;
    color: white;
    display: flex;
    align-items: center;
    letter-spacing: 0.5px;
}

.navbar-brand img {
    height: 42px;
    margin-right: 12px;
    transition: all 0.4s ease;
    /* Hapus atau modifikasi filter berikut: */
    filter: none; /* Solusi 1: Hapus filter */
    /* Atau */
    filter: brightness(1) invert(0); /* Solusi 2: Reset ke default */
}

.nav-link {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    margin: 0 15px;
    position: relative;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    padding: 10px 0;
    transition: all 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    transition: width 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.nav-link:hover,
.nav-link.active {
    color: white;
}

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

.btn-login {
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    color: var(--navy);
    font-weight: 600;
    border-radius: 50px;
    padding: 10px 28px;
    border: none;
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.4);
    transition: all 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
    letter-spacing: 0.8px;
    position: relative;
    overflow: hidden;
}

.btn-login::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.btn-login:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.5);
    color: var(--navy);
}

.btn-login:hover::before {
    left: 100%;
}

.btn-outline-gold {
    border: 2px solid var(--gold);
    color: var(--gold);
    background: transparent;
    font-weight: 600;
    border-radius: 50px;
    padding: 10px 28px;
    transition: all 0.4s ease;
}

.btn-outline-gold:hover {
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    color: var(--navy);
    border-color: transparent;
}

/* Main Content Container */
.main-content-container {
    margin-top: 100px;
    padding: 0;
    max-width: 100%;
    width: 100%;
}

/* Hero Section */
.hero-section {
    padding: 160px 0 100px;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--navy), var(--primary));
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    width: 100%;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('/assets/images/background.png') center/cover no-repeat;
    opacity: 0.08;
    z-index: 1;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: linear-gradient(transparent, rgba(10, 26, 58, 0.7));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
    font-size: 3.5rem;
    line-height: 1.2;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    position: relative;
    letter-spacing: 0.5px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 0;
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    border-radius: 50px;
}

.section-subtitle {
    color: var(--accent);
    font-size: 1.3rem;
    margin-bottom: 40px;
    font-weight: 300;
    max-width: 700px;
    line-height: 1.7;
}

/* Ekskul Profile Full Width */
.ekskul-profile {
    background: white;
    border-radius: 0;
    box-shadow: none;
    overflow: hidden;
    margin-bottom: 0;
    width: 100%;
}

/* Header Section */
.ekskul-header {
    position: relative;
    width: 100%;
}

.ekskul-cover {
    height: 400px;
    background-size: cover;
    background-position: center;
    position: relative;
    width: 100%;
}

.ekskul-cover::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(transparent 60%, rgba(0, 0, 0, 0.7));
}

.ekskul-title {
    position: absolute;
    bottom: 50px;
    left: 0;
    width: 100%;
    padding: 0 5%;
    color: white;
    z-index: 2;
}

.ekskul-title h2 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    margin-bottom: 10px;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    font-size: 3rem;
}

.badge-kategori {
    background: var(--gold);
    color: var(--navy);
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-block;
}

/* Content Section */
.ekskul-content {
    padding: 60px 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.info-section {
    margin-bottom: 40px;
}

.info-section h4 {
    font-family: 'Playfair Display', serif;
    color: var(--navy);
    border-bottom: 2px solid var(--gold);
    padding-bottom: 10px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    font-size: 1.8rem;
}

.info-section h4 i {
    margin-right: 15px;
    color: var(--gold);
    font-size: 1.8rem;
}

/* Description Box */
.description-box {
    background: rgba(165, 215, 232, 0.1);
    border-radius: 8px;
    padding: 25px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
}

.description-box p {
    white-space: pre-line;
    text-align: justify;
    line-height: 1.8;
    margin-bottom: 0;
    word-wrap: break-word;
    font-size: 1.1rem;
    color: #555;
}

/* Prestasi Container */
.prestasi-container {
    max-height: 600px;
    overflow-y: auto;
    padding-right: 15px;
}

/* Custom Scrollbar */
.prestasi-container::-webkit-scrollbar {
    width: 8px;
}

.prestasi-container::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 10px;
}

.prestasi-container::-webkit-scrollbar-thumb {
    background: var(--gold);
    border-radius: 10px;
}

.prestasi-container::-webkit-scrollbar-thumb:hover {
    background: var(--gold-light);
}

/* Prestasi List */
.prestasi-list {
    border-left: 3px solid var(--gold);
    padding-left: 30px;
    padding-bottom: 10px;
}

.prestasi-item {
    display: flex;
    margin-bottom: 30px;
    position: relative;
    padding-right: 15px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.prestasi-item:hover {
    transform: translateX(5px);
}

.prestasi-year {
    background: var(--navy);
    color: white;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.4rem;
    flex-shrink: 0;
    margin-right: 25px;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.prestasi-item:hover .prestasi-year {
    background: var(--gold);
    color: var(--navy);
    transform: scale(1.05);
}

.prestasi-detail {
    background: rgba(165, 215, 232, 0.1);
    padding: 20px 25px;
    border-radius: 8px;
    flex-grow: 1;
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.prestasi-item:hover .prestasi-detail {
    background: rgba(165, 215, 232, 0.2);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.prestasi-detail h5 {
    color: var(--navy);
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 1.3rem;
}

.prestasi-detail p {
    color: #666;
    margin-bottom: 0;
    font-size: 1rem;
    line-height: 1.6;
}

/* Sidebar Info */
.sidebar-info {
    position: sticky;
    top: 120px;
    display: grid;
    gap: 25px;
}

.info-box {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: all 0.3s ease;
}

.info-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.info-box-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    position: relative;
}

.info-box-header i {
    font-size: 1.6rem;
    color: var(--gold);
    margin-right: 15px;
}

.info-box-header h4 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    color: var(--navy);
    margin: 0;
    font-size: 1.3rem;
}

.badge-schedule {
    background: rgba(10, 180, 110, 0.1);
    color: #0AB46E;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: auto;
}

.view-all {
    font-size: 0.85rem;
    color: var(--gold);
    text-decoration: none;
    margin-left: auto;
    transition: all 0.3s ease;
}

.view-all:hover {
    color: var(--navy);
    text-decoration: underline;
}

/* Schedule Timeline */
.schedule-timeline {
    padding: 10px 0;
}

.schedule-item {
    display: flex;
    padding: 15px 0;
    border-bottom: 1px dashed rgba(0, 0, 0, 0.1);
}

.schedule-item:last-child {
    border-bottom: none;
}

.schedule-icon {
    width: 40px;
    height: 40px;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    flex-shrink: 0;
    color: var(--gold);
    font-size: 1.1rem;
}

.schedule-detail {
    flex-grow: 1;
}

.schedule-day,
.schedule-location {
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 3px;
}

.schedule-time,
.schedule-room {
    color: #666;
    font-size: 0.9rem;
}

.schedule-footer {
    margin-top: 20px;
}

.btn-add-calendar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    background: rgba(212, 175, 55, 0.1);
    color: var(--gold);
    padding: 10px;
    border-radius: 8px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-add-calendar i {
    margin-right: 8px;
    font-size: 1.1rem;
}

.btn-add-calendar:hover {
    background: var(--gold);
    color: white;
}

/* Mentor List */
.mentor-list {
    margin-top: 15px;
}

.mentor-item {
    display: flex;
    padding: 15px 0;
    border-bottom: 1px dashed rgba(0, 0, 0, 0.1);
}

.mentor-item:last-child {
    border-bottom: none;
}

.mentor-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
    border: 3px solid rgba(212, 175, 55, 0.2);
}

.mentor-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mentor-info {
    flex-grow: 1;
}

.mentor-name {
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 3px;
    font-size: 1rem;
}

.mentor-role {
    color: #666;
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.mentor-contacts a {
    color: var(--gold);
    margin-right: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.mentor-contacts a:hover {
    color: var(--navy);
}

/* Stats Box */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin: 20px 0;
}

.stat-item {
    text-align: center;
    padding: 15px;
    background: rgba(165, 215, 232, 0.1);
    border-radius: 8px;
}

.stat-value {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--navy);
    line-height: 1;
    margin-bottom: 5px;
    background: linear-gradient(135deg, var(--navy), var(--gold));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.stat-label {
    font-size: 0.85rem;
    color: #666;
}

.progress-container {
    margin-top: 25px;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.85rem;
    color: #666;
}

.progress {
    height: 8px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 10px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    border-radius: 10px;
}

/* Gallery Box */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 15px;
}

.gallery-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 1/1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 26, 58, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
    color: white;
    font-size: 1.5rem;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* Ekskul Cards Carousel */
.ekskul-carousel {
    position: relative;
    margin: 60px 0;
    padding: 30px 0;
    width: 100%;
    overflow: hidden;
}

.carousel-container {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 30px;
    padding: 30px 15px;
    scrollbar-width: none;
    -ms-overflow-style: none;
    width: 100%;
}

.carousel-container::-webkit-scrollbar {
    display: none;
}

.ekskul-card {
    flex: 0 0 340px;
    scroll-snap-align: start;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    transition: all 0.5s cubic-bezier(0.215, 0.61, 0.355, 1);
    position: relative;
    height: 420px;
    background-color: white;
    transform: translateY(0);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.ekskul-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

.ekskul-img {
    height: 220px;
    width: 100%;
    object-fit: cover;
    border-bottom: 4px solid var(--gold);
    transition: all 0.5s ease;
}

.ekskul-card:hover .ekskul-img {
    transform: scale(1.05);
}

.card-content {
    padding: 25px;
    position: relative;
    z-index: 2;
    background: white;
}

.card-title {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    font-size: 1.4rem;
    margin-bottom: 12px;
    color: var(--navy);
    letter-spacing: 0.3px;
}

.card-schedule {
    font-size: 13px;
    color: #666;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.card-schedule i {
    margin-right: 8px;
    color: var(--gold);
}

.card-description {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-button {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--navy), var(--primary));
    color: white;
    border: none;
    border-radius: 50px;
    padding: 10px 30px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
    box-shadow: 0 5px 20px rgba(19, 36, 71, 0.3);
    letter-spacing: 0.5px;
}

.card-button:hover {
    background: linear-gradient(135deg, var(--primary), var(--navy));
    box-shadow: 0 10px 25px rgba(19, 36, 71, 0.4);
    color: white;
    transform: translateX(-50%) translateY(-3px);
}

.carousel-controls {
    position: absolute;
    top: 50%;
    width: 100%;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 15px;
    pointer-events: none;
}

.carousel-control {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    pointer-events: auto;
    transition: all 0.3s ease;
    color: var(--navy);
    font-size: 1.2rem;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.carousel-control:hover {
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    color: var(--navy);
    transform: scale(1.1);
}

/* Statistics Section */
.statistics-section {
    padding: 120px 0;
    background-color: white;
    position: relative;
    overflow: hidden;
    width: 100%;
}

.statistics-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1518655048521-f130df041f66?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1470&q=80') center/cover fixed;
    opacity: 0.03;
}

.stat-card {
    background: white;
    border-radius: 16px;
    padding: 40px 30px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    text-align: center;
    border-top: 5px solid var(--gold);
    transition: all 0.5s cubic-bezier(0.215, 0.61, 0.355, 1);
    height: 100%;
    position: relative;
    overflow: hidden;
    z-index: 2;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(245, 243, 238, 0.9));
    z-index: -1;
}

.stat-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.stat-icon {
    font-size: 3rem;
    color: var(--gold);
    margin-bottom: 25px;
    background: rgba(212, 175, 55, 0.1);
    width: 90px;
    height: 90px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: all 0.3s ease;
}

.stat-card:hover .stat-icon {
    transform: rotateY(180deg);
    background: rgba(212, 175, 55, 0.2);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: transparent;
    font-family: 'Playfair Display', serif;
    margin-bottom: 10px;
    background: linear-gradient(135deg, var(--navy), var(--gold));
    -webkit-background-clip: text;
    background-clip: text;
    position: relative;
}

.stat-number::after {
    content: '+';
    position: absolute;
    top: 0;
    right: -15px;
    color: var(--gold);
}

.stat-title {
    font-size: 1.1rem;
    color: #666;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Features Section */
.features-section {
    padding: 120px 0;
    background-color: var(--cream);
    position: relative;
    width: 100%;
}

.features-section::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: linear-gradient(rgba(245, 243, 238, 0), var(--cream));
    z-index: 1;
}

.feature-card {
    padding: 40px 30px;
    border-radius: 16px;
    background: white;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.05);
    height: 100%;
    transition: all 0.5s cubic-bezier(0.215, 0.61, 0.355, 1);
    border-left: 5px solid var(--gold);
    position: relative;
    overflow: hidden;
    z-index: 2;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(245, 243, 238, 0.9));
    z-index: -1;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 25px;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.2);
    color: var(--navy);
}

.feature-title {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    font-size: 1.4rem;
    margin-bottom: 20px;
    color: var(--navy);
    letter-spacing: 0.3px;
}

.feature-desc {
    color: #666;
    font-size: 1rem;
    line-height: 1.8;
}

/* FAQ Section */
.faq-section {
    padding: 120px 0;
    background-color: white;
    position: relative;
    width: 100%;
}

.faq-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1518655048521-f130df041f66?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1470&q=80') center/cover fixed;
    opacity: 0.03;
}

.accordion-item {
    border: none;
    margin-bottom: 20px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    background-color: white;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.accordion-button {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    color: var(--navy);
    background-color: white;
    padding: 25px 30px;
    font-size: 1.1rem;
    letter-spacing: 0.3px;
    box-shadow: none;
}

.accordion-button:not(.collapsed) {
    color: white;
    background: linear-gradient(135deg, var(--navy), var(--primary));
}

.accordion-button::after {
    background-size: 18px;
    transition: all 0.3s ease;
}

.accordion-body {
    padding: 25px 30px;
    color: #555;
    font-size: 1rem;
    line-height: 1.8;
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--navy), var(--primary));
    padding: 80px 0 40px;
    color: white;
    position: relative;
    width: 100%;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1518655048521-f130df041f66?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1470&q=80') center/cover fixed;
    opacity: 0.05;
}

.footer-logo {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 2.2rem;
    margin-bottom: 25px;
    letter-spacing: 0.5px;
    position: relative;
    display: inline-block;
}

.footer-logo::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
}

.footer-text {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 30px;
}

.footer-title {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    font-size: 1.4rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
    letter-spacing: 0.5px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 15px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1rem;
    display: inline-block;
    position: relative;
}

.footer-links a::before {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.3s ease;
}

.footer-links a:hover {
    color: white;
    padding-left: 8px;
}

.footer-links a:hover::before {
    width: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.social-link {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
    font-size: 1.1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-link:hover {
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    transform: translateY(-5px);
    color: var(--navy);
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.3);
}

.contact-info {
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
}

.contact-info i {
    color: var(--gold);
    margin-right: 15px;
    font-size: 1.2rem;
    margin-top: 3px;
}

.contact-info p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0;
    line-height: 1.7;
}

.copyright {
    text-align: center;
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    position: relative;
    z-index: 2;
}

/* Floating Elements */
.floating-element {
    position: absolute;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 50%;
    filter: blur(30px);
    z-index: 0;
}

/* Scroll Indicator */
.scroll-indicator {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    color: var(--gold);
    font-size: 1.5rem;
    animation: bounce 2s infinite;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.scroll-indicator span {
    font-size: 0.8rem;
    margin-top: 5px;
    color: white;
    letter-spacing: 1px;
}

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

/* Back Button */
.btn-back {
    background: var(--navy);
    color: white;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
    text-decoration: none;
    margin-top: 20px;
    border: none;
}

.btn-back i {
    margin-right: 8px;
    transition: all 0.3s ease;
}

.btn-back:hover {
    background: var(--primary);
    color: white;
    transform: translateX(-5px);
}

.btn-back:hover i {
    margin-right: 12px;
}

/* Modal Styling */
.modal-content {
    border-radius: 12px;
    border: none;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.modal-header {
    background: linear-gradient(135deg, var(--navy), var(--primary));
    color: white;
    border-bottom: 3px solid var(--gold);
    border-radius: 12px 12px 0 0;
    padding: 25px 30px;
}

.modal-title {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    margin: 0;
    font-size: 1.8rem;
}

.btn-close {
    filter: brightness(0) invert(1);
    font-size: 1.2rem;
}

.modal-body {
    padding: 30px;
}

.info-group {
    margin-bottom: 25px;
}

.info-group h5 {
    color: var(--navy);
    font-weight: 600;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    font-size: 1.2rem;
}

.info-group h5 i {
    margin-right: 12px;
    color: var(--gold);
    font-size: 1.3rem;
}

.info-group p {
    color: #555;
    margin-bottom: 0;
    padding-left: 35px;
    font-size: 1.05rem;
    line-height: 1.7;
}

.prestasi-image {
    margin-top: 15px;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #eee;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.prestasi-image img {
    width: 100%;
    height: auto;
    display: block;
}

.modal-footer {
    border-top: 1px solid #eee;
    padding: 20px 30px;
}

/* Responsive Design */
@media (max-width: 1199px) {
    .ekskul-title h2 {
        font-size: 2.5rem;
    }

    .info-section h4 {
        font-size: 1.6rem;
    }

    .carousel-controls {
        padding: 0 15px;
    }

    .carousel-control {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
}

@media (max-width: 991px) {
    .hero-section {
        padding: 140px 0 80px;
    }

    .section-title {
        font-size: 2.8rem;
    }

    .section-subtitle {
        font-size: 1.1rem;
    }

    .ekskul-cover {
        height: 350px;
    }

    .ekskul-title {
        bottom: 40px;
    }

    .ekskul-title h2 {
        font-size: 2.2rem;
    }

    .prestasi-item {
        flex-direction: column;
    }

    .prestasi-year {
        margin-bottom: 15px;
        margin-right: 0;
        width: 70px;
        height: 70px;
    }

    .sidebar-info {
        margin-top: 50px;
        position: static;
    }

    .carousel-controls {
        display: none;
    }

    .stat-card {
        padding: 30px 20px;
    }

    .feature-card {
        padding: 30px 20px;
    }

    .accordion-button,
    .accordion-body {
        padding: 20px;
    }

    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 767px) {
    .hero-section {
        padding: 120px 0 60px;
        min-height: auto;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .section-subtitle {
        font-size: 1rem;
        margin-bottom: 30px;
    }

    .ekskul-cover {
        height: 300px;
    }

    .ekskul-title h2 {
        font-size: 2rem;
    }

    .ekskul-content {
        padding: 40px 5%;
    }

    .info-section h4 {
        font-size: 1.4rem;
    }

    .description-box p {
        font-size: 1rem;
    }

    .prestasi-detail h5 {
        font-size: 1.1rem;
    }

    .prestasi-detail p {
        font-size: 0.95rem;
    }

    .ekskul-card {
        flex: 0 0 85%;
        height: 380px;
    }

    .ekskul-img {
        height: 180px;
    }

    .card-content {
        padding: 20px;
    }

    .card-title {
        font-size: 1.2rem;
    }

    .card-description {
        font-size: 13px;
        -webkit-line-clamp: 2;
    }

    .statistics-section,
    .features-section,
    .faq-section {
        padding: 80px 0;
    }

    .stat-card {
        padding: 25px 15px;
    }

    .stat-number {
        font-size: 2.2rem;
    }

    .footer-logo {
        font-size: 1.8rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .info-box {
        padding: 20px;
    }
}

@media (max-width: 575px) {
    .hero-section {
        padding: 100px 0 40px;
    }

    .navbar-brand {
        font-size: 1.4rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
    }

    .ekskul-cover {
        height: 250px;
    }

    .ekskul-title h2 {
        font-size: 1.8rem;
    }

    .badge-kategori {
        font-size: 0.8rem;
    }

    .info-box {
        padding: 20px;
    }

    .info-box-header h4 {
        font-size: 1.2rem;
    }

    .mentor-avatar {
        width: 50px;
        height: 50px;
    }

    .ekskul-card {
        flex: 0 0 90%;
        height: 350px;
    }

    .ekskul-img {
        height: 150px;
    }

    .card-button {
        padding: 8px 20px;
        font-size: 13px;
    }

    .stat-card {
        padding: 20px 15px;
    }

    .stat-icon {
        width: 70px;
        height: 70px;
        font-size: 2.2rem;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .stat-title {
        font-size: 0.95rem;
    }

    .feature-card {
        padding: 25px 20px;
    }

    .feature-icon {
        font-size: 2rem;
        margin-bottom: 15px;
    }

    .feature-title {
        font-size: 1.2rem;
        margin-bottom: 15px;
    }

    .feature-desc {
        font-size: 0.9rem;
    }

    .accordion-button,
    .accordion-body {
        padding: 15px;
    }

    .accordion-button {
        font-size: 1rem;
    }

    .footer-logo {
        font-size: 1.6rem;
    }

    .footer-title {
        font-size: 1.2rem;
        margin-bottom: 20px;
    }

    .footer-links a {
        font-size: 0.9rem;
    }

    .contact-info p {
        font-size: 0.9rem;
    }

    .social-link {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .btn-login,
    .btn-outline-gold {
        padding: 8px 20px;
        font-size: 14px;
    }

    .nav-item {
        margin: 5px 0;
    }

    .nav-item.ms-3 {
        margin-left: 0 !important;
        margin-top: 10px;
    }

    .modal-title {
        font-size: 1.4rem;
    }

    .info-group h5 {
        font-size: 1.1rem;
    }

    .info-group p {
        font-size: 0.95rem;
        padding-left: 30px;
    }
}

@media (max-width: 400px) {
    .section-title {
        font-size: 1.6rem;
    }

    .ekskul-card {
        height: 320px;
    }

    .card-button {
        padding: 6px 15px;
        font-size: 12px;
    }

    .stat-number {
        font-size: 1.6rem;
    }
}

/* Perbaikan khusus untuk orientasi landscape */
@media (max-width: 992px) and (orientation: landscape) {
    .hero-section {
        padding: 100px 0 40px;
        min-height: auto;
    }

    .ekskul-carousel {
        margin: 30px 0;
    }
}