/* ==========================================================================
   Endfield (Engineer - Yellow & Black) & Blue Archive (IT - Deep Cyber Blue & White)
   Gua Emas Engineering Platform Stylesheet (With Senthora PCB Connectors & Leadership)
   ========================================================================== */

:root {
    /* Transitions */
    --theme-transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
}

/* Senthora Background Canvas Layers */
#gl {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -3;
    pointer-events: none;
}

.vignette {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -2;
    pointer-events: none;
    transition: var(--theme-transition);
}

body[data-theme="endfield"] .vignette {
    background: radial-gradient(ellipse at center, transparent 30%, rgba(11, 12, 16, 0.85) 100%);
}

body[data-theme="bluearchive"] .vignette {
    background: radial-gradient(ellipse at center, transparent 30%, rgba(10, 16, 32, 0.85) 100%);
}

/* Disabled Film Noise Grain */
#grain {
    display: none;
}

/* --------------------------------------------------------------------------
   THEME 1: ENDFIELD (ENGINEER) - Yellow & Black Industrial Aesthetic
   -------------------------------------------------------------------------- */
body[data-theme="endfield"] {
    --bg-dark: #0b0c10;
    --bg-card: rgba(18, 20, 26, 0.85);
    --bg-card-hover: rgba(28, 32, 42, 0.95);
    --border-subtle: rgba(255, 230, 0, 0.2);
    --border-glow: rgba(255, 230, 0, 0.6);
    
    --accent-primary: #ffe600; /* Endfield Industrial Yellow */
    --accent-secondary: #ffb700;
    --accent-glow: rgba(255, 230, 0, 0.3);
    
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-heading: #ffe600;
    --header-bg: rgba(11, 12, 16, 0.85);
    --nav-bg: rgba(18, 20, 26, 0.9);
    
    --grid-pattern: radial-gradient(rgba(255, 230, 0, 0.08) 1px, transparent 1px);
}

/* --------------------------------------------------------------------------
   THEME 2: BLUE ARCHIVE (IT) - Deep Cyber Blue & Electric White Aesthetic
   -------------------------------------------------------------------------- */
body[data-theme="bluearchive"] {
    --bg-dark: #0a1020; /* Deep Cyber Kivotos Blue */
    --bg-card: rgba(15, 23, 42, 0.85);
    --bg-card-hover: rgba(26, 37, 66, 0.95);
    --border-subtle: rgba(0, 163, 255, 0.25);
    --border-glow: rgba(0, 163, 255, 0.7);
    
    --accent-primary: #00a3ff; /* Kivotos Halo Blue */
    --accent-secondary: #00d4ff;
    --accent-glow: rgba(0, 163, 255, 0.4);
    
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-heading: #00a3ff;
    --header-bg: rgba(10, 16, 32, 0.85);
    --nav-bg: rgba(15, 23, 42, 0.9);
    
    --grid-pattern: radial-gradient(rgba(0, 163, 255, 0.1) 1px, transparent 1px);
}

/* Global Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-body);
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    padding-bottom: 120px;
    transition: var(--theme-transition);
    background-image: var(--grid-pattern);
    background-size: 24px 24px;
}

.ambient-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(140px);
    z-index: -2;
    pointer-events: none;
    transition: var(--theme-transition);
}

body[data-theme="endfield"] .glow-primary {
    top: -10%;
    left: 20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 230, 0, 0.22) 0%, transparent 70%);
}

body[data-theme="endfield"] .glow-secondary {
    bottom: 10%;
    right: 15%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 183, 0, 0.16) 0%, transparent 70%);
}

body[data-theme="bluearchive"] .glow-primary {
    top: -10%;
    left: 20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 163, 255, 0.28) 0%, transparent 70%);
}

body[data-theme="bluearchive"] .glow-secondary {
    bottom: 10%;
    right: 15%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.2) 0%, transparent 70%);
}

/* Header */
.top-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 32px;
    max-width: 1200px;
    margin: 0 auto;
    background: var(--header-bg);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-subtle);
    transition: var(--theme-transition);
    position: relative;
    z-index: 10;
}

.brand-container {
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
}

/* High Contrast Logo Container Pill */
.brand-logo-pill {
    background: #ffffff !important;
    padding: 6px 16px !important;
    border-radius: 12px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: 0 0 20px var(--accent-glow) !important;
    border: 1px solid rgba(255, 255, 255, 0.95) !important;
    transition: var(--theme-transition);
}

.brand-logo-img {
    height: 48px !important;
    width: auto !important;
    object-fit: contain !important;
    display: block !important;
}

.brand-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    color: var(--text-main);
    transition: var(--theme-transition);
    white-space: nowrap;
}

.brand-title span {
    color: var(--accent-primary);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    backdrop-filter: blur(10px);
    transition: var(--theme-transition);
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-primary);
    animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

/* Page Containers */
.page-container {
    max-width: 1150px;
    margin: 40px auto 0;
    padding: 0 24px;
    display: none;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.4s ease, transform 0.4s ease;
    position: relative;
    z-index: 5;
}

.page-container.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* Hero Section */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--accent-primary);
    margin-bottom: 24px;
    box-shadow: 0 0 15px var(--accent-glow);
    transition: var(--theme-transition);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.4rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.hero-title .theme-highlight {
    color: var(--accent-primary);
    transition: var(--theme-transition);
}

.hero-desc {
    font-size: 1.15rem;
    line-height: 1.65;
    color: var(--text-muted);
    max-width: 720px;
    margin-bottom: 36px;
}

/* KPI Strip */
.kpi-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 30px;
}

.kpi-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    padding: 20px;
    backdrop-filter: blur(12px);
    transition: var(--theme-transition);
}

.kpi-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-2px);
}

.kpi-num {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent-primary);
    margin-bottom: 4px;
}

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

/* Senthora PCB Trace Connectors */
.senthora-connector {
    width: 100%;
    height: 90px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 20px 0;
    pointer-events: none;
}

.senthora-connector svg {
    width: 100px;
    height: 100%;
}

.trace-path {
    stroke: var(--border-subtle);
    stroke-width: 2;
    stroke-linecap: round;
}

.trace-pulse {
    stroke: var(--accent-primary);
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-dasharray: 20 100;
    animation: traceFlow 3s linear infinite;
    filter: drop-shadow(0 0 6px var(--accent-primary));
}

@keyframes traceFlow {
    from { stroke-dashoffset: 120; }
    to { stroke-dashoffset: -120; }
}

/* Senthora Leadership Spotlight Showcase: Rajaie Halim */
.leadership-showcase {
    margin: 30px 0;
}

.leadership-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 28px;
    padding: 40px;
    backdrop-filter: blur(20px);
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3), 0 0 30px var(--accent-glow);
    transition: var(--theme-transition);
}

.leadership-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
}

.leadership-image-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    border-radius: 22px;
    overflow: hidden;
    border: 2px solid var(--border-subtle);
    box-shadow: 0 0 25px var(--accent-glow);
}

.leadership-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.leadership-card:hover .leadership-img {
    transform: scale(1.04);
}

.leader-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--accent-primary);
    margin-bottom: 12px;
}

.leader-name {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 6px;
    color: var(--text-main);
}

.leader-role {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin-bottom: 16px;
}

.leader-cred {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
}

.leader-cred span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    gap: 8px;
}

.leader-bio {
    font-size: 1rem;
    line-height: 1.65;
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 24px;
    padding-left: 16px;
    border-left: 3px solid var(--accent-primary);
}

.leader-highlights {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.high-item {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 10px;
}

.high-item i {
    color: var(--accent-primary);
}

/* Facility AI Showcase Cards */
.facility-showcase {
    margin: 30px 0;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 24px;
}

.showcase-card {
    position: relative;
    border-radius: 22px;
    overflow: hidden;
    height: 280px;
    border: 1px solid var(--border-subtle);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transition: var(--theme-transition);
}

.showcase-card:hover {
    border-color: var(--border-glow);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 25px var(--accent-glow);
}

.showcase-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.showcase-card:hover .showcase-img {
    transform: scale(1.06);
}

.showcase-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    background: linear-gradient(0deg, rgba(11, 12, 16, 0.95) 0%, rgba(11, 12, 16, 0.6) 60%, transparent 100%);
    backdrop-filter: blur(8px);
}

.showcase-overlay h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--accent-primary);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.showcase-overlay p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Section Divider & Filters */
.section-divider {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-subtle);
}

.section-divider h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 16px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover, .filter-btn.active {
    background: var(--accent-primary);
    color: var(--bg-dark);
    border-color: var(--accent-primary);
    box-shadow: 0 0 12px var(--accent-glow);
}

/* Cards Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-top: 24px;
}

.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    padding: 28px;
    backdrop-filter: blur(16px);
    transition: var(--theme-transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
    opacity: 0.6;
    transition: var(--theme-transition);
}

.glass-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-glow);
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2), 0 0 25px var(--accent-glow);
}

.card-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--accent-primary);
    margin-bottom: 18px;
    box-shadow: 0 0 12px var(--accent-glow);
    transition: var(--theme-transition);
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-main);
}

.card-desc {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.55;
    margin-bottom: 20px;
    flex-grow: 1;
}

.spec-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 20px;
}

.spec-list span {
    font-size: 0.82rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.spec-list i {
    color: var(--accent-primary);
}

.btn-spec {
    padding: 10px 16px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-subtle);
    color: var(--text-main);
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-spec:hover {
    background: var(--accent-primary);
    color: var(--bg-dark);
    border-color: var(--accent-primary);
    box-shadow: 0 0 15px var(--accent-glow);
}

/* Interactive Project Estimator */
.estimator-section {
    margin-top: 50px;
    margin-bottom: 40px;
}

.estimator-box {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 24px;
    padding: 36px;
    backdrop-filter: blur(20px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    transition: var(--theme-transition);
}

.estimator-header {
    margin-bottom: 28px;
}

.estimator-header h2 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--accent-primary);
}

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

.estimator-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.input-group label {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
}

.input-group select, .input-group input[type="range"] {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-subtle);
    color: var(--text-main);
    padding: 12px;
    border-radius: 12px;
    font-size: 0.9rem;
    outline: none;
    transition: var(--theme-transition);
}

.input-group select:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 10px var(--accent-glow);
}

.range-val {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent-primary);
    text-align: right;
}

.estimator-output {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-subtle);
    border-radius: 18px;
    padding: 20px;
}

.output-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.output-item span {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

.output-item strong {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text-main);
}

.output-item.highlight strong {
    color: var(--accent-primary);
    font-size: 1.25rem;
}

/* Modal Datasheet */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(12px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glow);
    border-radius: 24px;
    padding: 36px;
    max-width: 650px;
    width: 100%;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 30px var(--accent-glow);
    position: relative;
    transform: scale(0.92);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-card {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-subtle);
    color: var(--text-main);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.modal-close:hover {
    background: var(--accent-primary);
    color: var(--bg-dark);
}

.modal-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.modal-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.modal-specs-table {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 16px;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    font-size: 0.9rem;
}

.spec-row span {
    color: var(--text-muted);
    font-weight: 600;
}

.spec-row strong {
    color: var(--accent-primary);
    font-weight: 700;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
}

.btn-primary-modal {
    padding: 12px 24px;
    background: var(--accent-primary);
    color: var(--bg-dark);
    border: none;
    border-radius: 30px;
    font-weight: 800;
    font-size: 0.9rem;
    cursor: pointer;
    box-shadow: 0 0 15px var(--accent-glow);
    transition: all 0.3s ease;
}

.btn-primary-modal:hover {
    transform: scale(1.03);
}

/* Floating Bottom Navigation Bar */
.bottom-nav-wrapper {
    position: fixed;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
}

.bottom-nav {
    display: flex;
    align-items: center;
    background: var(--nav-bg);
    border: 2px solid var(--border-subtle);
    border-radius: 40px;
    padding: 6px;
    backdrop-filter: blur(20px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 25px var(--accent-glow);
    position: relative;
    transition: var(--theme-transition);
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    border-radius: 32px;
    transition: all 0.3s ease;
}

.nav-btn i {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.nav-btn:hover {
    color: var(--text-main);
}

.nav-btn.active {
    color: #ffffff;
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    box-shadow: 0 0 20px var(--accent-glow);
}

body[data-theme="endfield"] .nav-btn.active {
    color: #0b0c10;
}

body[data-theme="bluearchive"] .nav-btn.active {
    color: #ffffff;
}

.nav-btn.active i {
    transform: scale(1.1);
}

/* Responsive adjust */
@media (max-width: 900px) {
    .leadership-card {
        grid-template-columns: 1fr;
    }
    .showcase-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .top-header {
        padding: 14px 20px;
    }
    .hero-title {
        font-size: 2.2rem;
    }
    .nav-btn {
        padding: 10px 18px;
        font-size: 0.85rem;
    }
    .section-divider {
        flex-direction: column;
        align-items: flex-start;
    }
}