/* Style variables representing the custom color palette */
:root {
    --color-primary: #6C0820;      /* Deep Maroon (UPN Yogyakarta Identity) */
    --color-primary-light: #941734;/* Lightened Maroon for hover */
    --color-accent: #F2AEBC;       /* Soft Pink */
    --color-bg-light: #F2DCDB;     /* Blush/Cream Background Accent */
    --color-secondary: #5A86CB;    /* Slate Blue */
    --color-dark: #3D5D91;         /* Deep Navy */
    --color-text: #2D3748;         /* Charcoal for main text */
    --color-text-muted: #718096;   /* Gray for captions */
    --color-white: #FFFFFF;
    --color-light-gray: #EDF2F7;
    --color-shadow: rgba(108, 8, 32, 0.08);
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --border-radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background-color: #FAF6F6; /* Creamy off-white background based on palette tone */
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

button, input, select, textarea {
    font-family: inherit;
    outline: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-wide {
    max-width: 1400px;
}

.section-padding {
    padding: 100px 0;
}

/* Section Header Styling */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    background-color: var(--color-bg-light);
    color: var(--color-primary);
    padding: 6px 16px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-dark);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* Header & Glassmorphic Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(108, 8, 32, 0.08);
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 45px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: 0.5px;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--color-dark);
    font-weight: 600;
}

.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text);
    position: relative;
    padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--color-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: var(--transition);
}

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

.nav-btn {
    background-color: var(--color-primary);
    color: var(--color-white) !important;
    padding: 10px 24px;
    border-radius: 30px;
}

.nav-btn::after {
    display: none;
}

.nav-btn:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(108, 8, 32, 0.2);
}

/* Button UI Components */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(108, 8, 32, 0.25);
}

.btn-secondary {
    background-color: var(--color-bg-light);
    color: var(--color-primary);
    border: 1.5px solid rgba(108, 8, 32, 0.2);
}

.btn-secondary:hover {
    background-color: var(--color-accent);
    color: var(--color-primary);
    transform: translateY(-3px);
}

.btn-block {
    display: flex;
    justify-content: center;
    width: 100%;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding-top: 140px;
    padding-bottom: 80px;
    background: linear-gradient(135deg, #FAF6F6 0%, #F2DCDB 50%, #E2EDFC 100%);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(242, 174, 188, 0.2), transparent 40%);
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 40px;
    position: relative;
    z-index: 2;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.hero-tag {
    display: inline-block;
    color: var(--color-primary);
    background-color: rgba(108, 8, 32, 0.08);
    padding: 6px 14px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 20px;
    border: 1px solid rgba(108, 8, 32, 0.15);
}

.hero-title {
    font-size: 3.8rem;
    font-weight: 850;
    line-height: 1.15;
    color: var(--color-dark);
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.highlight-text {
    color: var(--color-primary);
    position: relative;
    background: linear-gradient(120deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    max-width: 580px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-stats-card {
    background-color: rgba(255, 255, 255, 0.7);
    border: 1.5px solid rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(16px);
    padding: 30px;
    border-radius: 24px;
    box-shadow: 0 20px 40px var(--color-shadow);
    display: flex;
    flex-direction: column;
    gap: 24px;
    animation: fadeInUp 1s ease-out;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(108, 8, 32, 0.08);
}

.stat-item:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.stat-icon {
    width: 54px;
    height: 54px;
    background-color: var(--color-bg-light);
    color: var(--color-primary);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-dark);
    line-height: 1.1;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 600;
}

/* Core Pillars Section (Fokus Kegiatan) */
.beranda-info-container {
    max-width: 1200px;
    margin: 80px auto 0 auto;
    padding: 0 24px;
    animation: fadeInUp 1.2s ease-out;
}

.beranda-info-title {
    text-align: center;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: 40px;
    position: relative;
}

.beranda-info-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--color-primary);
    border-radius: 2px;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.pillar-card {
    background-color: rgba(255, 255, 255, 0.75);
    border: 1.5px solid rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.02);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.pillar-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px var(--color-shadow);
    border-color: rgba(108, 8, 32, 0.15);
}

.pillar-icon {
    width: 48px;
    height: 48px;
    background-color: var(--color-bg-light);
    color: var(--color-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.pillar-card h4 {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--color-dark);
}

.pillar-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* Profile Section */
.profile-section {
    background-color: var(--color-white);
}

.profile-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.profile-text-content h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: 20px;
}

.profile-text-content > p {
    color: var(--color-text-muted);
    margin-bottom: 30px;
    font-size: 1.05rem;
}

.vision-mission {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.vm-card {
    display: flex;
    gap: 20px;
    padding: 20px;
    background-color: #FAF6F6;
    border-radius: 16px;
    border-left: 5px solid var(--color-primary);
    transition: var(--transition);
}

.vm-card:hover {
    transform: translateX(5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.02);
}

.vm-icon {
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-top: 4px;
}

.vm-info h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 6px;
}

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

.profile-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.visual-card {
    width: 100%;
    max-width: 440px;
    height: 380px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-dark) 100%);
    border-radius: 24px;
    padding: 8px;
    box-shadow: 0 30px 60px var(--color-shadow);
    position: relative;
    overflow: hidden;
}

.visual-img-placeholder {
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 18px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--color-white);
    gap: 16px;
    border: 2px dashed rgba(255, 255, 255, 0.2);
}

.visual-img-placeholder i {
    font-size: 4rem;
    opacity: 0.8;
}

.visual-img-placeholder span {
    font-weight: 700;
    letter-spacing: 1px;
}

.visual-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: var(--color-dark);
    padding: 8px 16px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.78rem;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 6px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    z-index: 3;
}

.visual-badge i {
    color: var(--color-primary);
    font-size: 0.9rem;
}

.visual-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 18px;
    display: block;
}

.visual-credit {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: rgba(255, 255, 255, 0.95);
    padding: 6px 14px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.72rem;
    box-shadow: 0 8px 16px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.15);
    z-index: 3;
}

.visual-credit:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(108, 8, 32, 0.25);
    border-color: rgba(108, 8, 32, 0.2);
}

.visual-credit i {
    color: #FF5A79; /* Instagram bright pink-red accent */
    font-size: 0.85rem;
    transition: color 0.3s;
}

.visual-credit:hover i {
    color: var(--color-white);
}

/* Program Kerja (Proker) Section */
.proker-section {
    background-color: #FAF6F6;
}

.proker-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 50px;
}

.filter-btn {
    background-color: var(--color-white);
    color: var(--color-text-muted);
    border: 1px solid rgba(0,0,0,0.06);
    padding: 10px 22px;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover {
    color: var(--color-primary);
    background-color: var(--color-bg-light);
    border-color: rgba(108, 8, 32, 0.1);
}

.filter-btn.active {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(108, 8, 32, 0.25);
}

.proker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.proker-card {
    background-color: var(--color-white);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.02);
    border: 1.5px solid rgba(108, 8, 32, 0.03);
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: var(--transition);
}

.proker-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(108, 8, 32, 0.06);
    border-color: rgba(108, 8, 32, 0.15);
}

.proker-icon-box {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--color-white);
}

.bg-maroon { background-color: var(--color-primary); }
.bg-blue { background-color: var(--color-secondary); }
.bg-pink { background-color: var(--color-accent); color: var(--color-primary); }
.bg-navy { background-color: var(--color-dark); }

.proker-body {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.proker-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.proker-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: 12px;
    line-height: 1.3;
}

.proker-desc {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 20px;
}

.proker-footer {
    margin-top: auto;
    padding-top: 15px;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.proker-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
}

.status-completed {
    background-color: rgba(25, 135, 84, 0.1);
    color: #198754;
}

.status-progress {
    background-color: rgba(90, 134, 203, 0.15);
    color: var(--color-dark);
}

.status-planned {
    background-color: rgba(0, 0, 0, 0.05);
    color: var(--color-text-muted);
}

/* Timeline / Logbook Section */
.logbook-section {
    background-color: var(--color-white);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px 0;
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
    display: flex;
    gap: 40px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 120px;
    top: 0;
    bottom: -50px; /* Span the gap to the next item */
    width: 4px;
    background-color: var(--color-bg-light);
    border-radius: 2px;
    z-index: 1;
}

.timeline-item:last-child::before {
    bottom: 0; /* Stop line at last item */
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-date {
    width: 100px;
    text-align: right;
    font-weight: 800;
    font-size: 0.9rem;
    color: var(--color-primary);
    padding-top: 12px;
    flex-shrink: 0;
}

.timeline-dot {
    position: absolute;
    left: 120px; /* Exact center of the line */
    top: 16px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--color-white);
    border: 4px solid var(--color-primary);
    transform: translateX(-50%);
    z-index: 2;
    transition: var(--transition);
}

.timeline-item:hover .timeline-dot {
    background-color: var(--color-primary);
    transform: translateX(-50%) scale(1.25);
}

.timeline-content {
    background-color: #FAF6F6;
    border-radius: 16px;
    padding: 24px;
    flex-grow: 1;
    box-shadow: 0 4px 15px rgba(0,0,0,0.01);
    position: relative;
    border-left: 4px solid var(--color-secondary);
    transition: var(--transition);
}

.timeline-item:hover .timeline-content {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(108, 8, 32, 0.04);
}

.timeline-content h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.timeline-content p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.timeline-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    background-color: rgba(90, 134, 203, 0.12);
    color: var(--color-dark);
    padding: 4px 10px;
    border-radius: 30px;
}

/* Meet the Team Section */
.team-section {
    background-color: #FAF6F6;
}

.team-interactive-container {
    display: grid;
    grid-template-columns: 1.35fr 0.65fr;
    gap: 40px;
    align-items: start;
    width: 100%;
}

.team-photo-wrapper {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 40px var(--color-shadow);
    border: 2px solid rgba(108, 8, 32, 0.18);
    width: 100%;
}

.base-photo {
    width: 100%;
    height: auto;
    display: block;
    transition: filter 0.4s ease;
}

.base-photo.dimmed {
    filter: brightness(0.4) grayscale(80%) blur(2px);
}

.cutout-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: auto; /* Preserve aspect ratio exactly matching base photo */
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), filter 0.4s ease;
    z-index: 2;
}

.cutout-overlay.active, .cutout-overlay.selected {
    opacity: 1;
    transform: scale(1.025);
    /* Creates a beautiful, glowing sticker outline stroke around the member's silhouette */
    filter: 
        brightness(1.1) 
        contrast(1.05) 
        drop-shadow(2px 2px 0 var(--color-accent)) 
        drop-shadow(-2px -2px 0 var(--color-accent)) 
        drop-shadow(2px -2px 0 var(--color-accent)) 
        drop-shadow(-2px 2px 0 var(--color-accent))
        drop-shadow(0 12px 25px rgba(0,0,0,0.45));
}

/* Setup precise transform-origins at the bottom boundary of each member's cutout coordinates */
#cutout-fadia { transform-origin: 21.8% 100%; }
#cutout-tata { transform-origin: 23.7% 72.8%; }
#cutout-rifki { transform-origin: 27.5% 52.9%; }
#cutout-dewa { transform-origin: 41.4% 100%; }
#cutout-faza { transform-origin: 43.3% 60.2%; }
#cutout-rara { transform-origin: 58.6% 100%; }
#cutout-ilham { transform-origin: 58.7% 54.8%; }
#cutout-ardila { transform-origin: 74.7% 75.7%; }
#cutout-zahra { transform-origin: 78.5% 100%; }
#cutout-albet { transform-origin: 75.1% 37.9%; }

.team-svg-map {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    z-index: 5;
}

/* Hotspots on the SVG map (fully invisible but clickable) */
.hotspot {
    fill: transparent;
    stroke: none;
    fill-opacity: 0;
    cursor: pointer;
    outline: none;
}

.hotspot:hover, .hotspot.selected {
    fill: transparent;
    stroke: none;
    fill-opacity: 0;
}

/* Tooltip */
.team-tooltip {
    position: absolute;
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: 5px 10px;
    border-radius: 6px;
    font-size: 0.72rem;
    font-weight: 750;
    letter-spacing: 0.5px;
    pointer-events: none;
    opacity: 0;
    transform: translate(-50%, -100%) translateY(-10px);
    transition: opacity 0.2s, transform 0.2s;
    white-space: nowrap;
    z-index: 10;
    box-shadow: 0 4px 10px rgba(0,0,0,0.18);
}

.team-tooltip::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    border-width: 4px 4px 0;
    border-style: solid;
    border-color: var(--color-dark) transparent;
}

.team-tooltip.visible {
    opacity: 1;
    transform: translate(-50%, -100%) translateY(-10px);
}

/* Profile Detail Panel */
.team-detail-wrapper {
    display: flex;
    width: 100%;
}

.team-detail-card {
    width: 100%;
    background-color: var(--color-white);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.02);
    border: 2px solid rgba(108, 8, 32, 0.12); /* Cleaner, matching borders */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.team-detail-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    color: var(--color-text-muted);
}

.team-detail-placeholder i {
    font-size: 3rem;
    color: var(--color-accent);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.team-detail-placeholder p {
    font-size: 1rem;
    font-weight: 600;
    max-width: 250px;
    line-height: 1.5;
}

.team-detail-content {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: detailFadeIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.hidden {
    display: none !important;
}

@keyframes detailFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.detail-avatar-box {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-accent) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--color-primary);
    margin-bottom: 20px;
    box-shadow: 0 10px 20px rgba(108, 8, 32, 0.1);
    overflow: hidden; /* To clip image to 50% border radius */
}

.detail-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.detail-name {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: 6px;
}

.detail-role {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    background-color: rgba(108, 8, 32, 0.08);
    color: var(--color-primary);
    padding: 6px 16px;
    border-radius: 30px;
    margin-bottom: 8px;
}

.detail-major {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    font-weight: 600;
    margin-bottom: 24px;
}

.detail-quote {
    font-size: 1rem;
    font-style: italic;
    color: var(--color-text);
    line-height: 1.6;
    margin-bottom: 30px;
    padding: 0 20px;
    position: relative;
}

.detail-quote::before, .detail-quote::after {
    content: '"';
    font-size: 2rem;
    color: var(--color-accent);
    position: absolute;
    opacity: 0.5;
    line-height: 1;
}

.detail-quote::before {
    left: 0;
    top: -10px;
}

.detail-quote::after {
    right: 0;
    bottom: -20px;
}

.detail-socials {
    display: flex;
    gap: 16px;
    width: 100%;
}

.detail-socials a {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.9rem;
    background-color: var(--color-light-gray);
    color: var(--color-dark);
    transition: var(--transition);
}

.detail-socials a:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(108, 8, 32, 0.15);
}

/* Guestbook Section */
.guestbook-section {
    background-color: var(--color-white);
}

.guestbook-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    align-items: start;
}

.guestbook-form-card, .guestbook-messages-card {
    background-color: #FAF6F6;
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.02);
    border: 1px solid rgba(108, 8, 32, 0.04);
}

.guestbook-form-card h3, .guestbook-messages-card h3 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-bg-light);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.input-icon-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon-wrapper i {
    position: absolute;
    left: 16px;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.input-icon-wrapper input, .input-icon-wrapper select, textarea {
    width: 100%;
    padding: 14px 16px 14px 44px;
    border: 1.5px solid rgba(0,0,0,0.08);
    border-radius: 12px;
    font-size: 0.95rem;
    color: var(--color-text);
    background-color: var(--color-white);
    transition: var(--transition);
}

textarea {
    padding: 14px 16px;
}

.input-icon-wrapper input:focus, .input-icon-wrapper select:focus, textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(108, 8, 32, 0.1);
}

/* Comment items in guestbook */
.messages-list {
    max-height: 480px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding-right: 8px;
}

.messages-list::-webkit-scrollbar {
    width: 6px;
}

.messages-list::-webkit-scrollbar-thumb {
    background-color: var(--color-bg-light);
    border-radius: 3px;
}

.comment-card {
    background-color: var(--color-white);
    border-radius: 16px;
    padding: 20px;
    border: 1px solid rgba(108, 8, 32, 0.05);
    box-shadow: 0 4px 12px rgba(0,0,0,0.01);
    animation: slideIn 0.4s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.comment-author {
    font-weight: 700;
    color: var(--color-dark);
    font-size: 0.95rem;
}

.comment-role {
    font-size: 0.75rem;
    font-weight: 700;
    background-color: var(--color-bg-light);
    color: var(--color-primary);
    padding: 3px 8px;
    border-radius: 30px;
}

.comment-text {
    font-size: 0.9rem;
    color: var(--color-text);
    line-height: 1.5;
}

.comment-date {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-align: right;
    margin-top: 8px;
}

/* Footer Section */
.footer-bottom {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: 40px 0;
    border-top: 4px solid var(--color-primary);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer-logo {
    height: 50px;
    width: auto;
}

.footer-brand h4 {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-accent);
}

.footer-brand p {
    font-size: 0.8rem;
    opacity: 0.8;
}

.copyright {
    font-size: 0.85rem;
    opacity: 0.8;
}

.copyright i {
    color: var(--color-accent);
    margin: 0 2px;
}

/* Keyframe animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Media Queries */
@media (max-width: 992px) {
    .section-title {
        font-size: 2.1rem;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .profile-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .team-interactive-container {
        grid-template-columns: 1fr;
    }
    
    .guestbook-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section-padding {
        padding: 60px 0;
    }
    
    .mobile-nav-toggle {
        display: block;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-bottom: 1px solid rgba(0,0,0,0.06);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
        transform: translateY(-120%);
        opacity: 0;
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
        pointer-events: none;
    }
    
    .nav-menu.show {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }
    
    .nav-btn {
        width: 100%;
        text-align: center;
    }
    
    .timeline-item::before {
        left: 20px;
        bottom: -50px;
    }
    
    .timeline-dot {
        left: 20px;
    }
    
    .timeline-date {
        width: auto;
        text-align: left;
        padding-left: 40px;
        position: absolute;
        top: -24px;
        left: 0;
    }
    
    .timeline-item {
        flex-direction: column;
        padding-top: 30px;
    }
    
    .timeline-content {
        margin-left: 40px;
    }
    
    .footer-container {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-brand {
        flex-direction: column;
    }
}

/* SPA Page-based display rules and animation */
.page-section {
    display: none;
    min-height: calc(100vh - 80px); /* Standalone screen height clearing header */
    padding-top: 120px !important;  /* Ensure section is not cut off by header */
}

/* beranda (Hero) has custom layout padding, so we adjust its top padding */
#beranda.page-section {
    padding-top: 140px !important;
}

.page-section.active {
    display: block !important;
    animation: fadeInPage 0.45s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes fadeInPage {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Preloader */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #FAF6F6;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(108, 8, 32, 0.1);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}