/* ============================================================
   PCMS-HRG — Humanoid Robot Group Website Styles
   ============================================================
*/

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* ---------- CSS Variables ---------- */
:root {
    --bg-primary:    #0a0e17;
    --bg-secondary:  #111827;
    --bg-card:       #1a2035;
    --neon-cyan:     #00f0ff;
    --neon-blue:     #3b82f6;
    --neon-purple:   #a855f7;
    --neon-red:      #ef4444;
    --text-primary:  #e2e8f0;
    --text-secondary:#94a3b8;
    --text-muted:    #64748b;
    --border-color:  rgba(0, 240, 255, 0.15);
    --glow-cyan:     0 0 20px rgba(0, 240, 255, 0.3);
    --font-tech:     'Orbitron', monospace;
    --font-body:     'Inter', 'Segoe UI', system-ui, sans-serif;
}

/* ---------- Base & Typography ---------- */
body {
    font-family: var(--font-body);
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    background-image:
        radial-gradient(ellipse at 20% 50%, rgba(0, 240, 255, 0.03) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(168, 85, 247, 0.03) 0%, transparent 50%),
        linear-gradient(rgba(0, 240, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.02) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 40px 40px, 40px 40px;
    background-attachment: fixed;
    overflow-x: hidden;
}

p {
    font-size: 1.15rem;
    line-height: 1.85;
    text-align: left;
}

@media (min-width: 992px) {
    p {
        text-align: justify;
        text-justify: inter-ideograph;
    }
}

a {
    font-size: inherit;
    color: var(--neon-cyan);
    text-decoration: none;
    transition: color 0.2s;
}
a:hover { color: #67e8f9; text-decoration: none; }

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: rgba(0, 240, 255, 0.2); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0, 240, 255, 0.4); }

/* ============================================================
   ANIMATIONS
   ============================================================ */

/* Scroll-triggered fade/slide */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.animate-on-scroll.animate-visible { opacity: 1; transform: translateY(0); }

.animate-slide-left {
    opacity: 0;
    transform: translateX(-60px);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.animate-slide-left.animate-visible { opacity: 1; transform: translateX(0); }

.animate-slide-right {
    opacity: 0;
    transform: translateX(60px);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.animate-slide-right.animate-visible { opacity: 1; transform: translateX(0); }

.animate-scale {
    opacity: 0;
    transform: scale(0.85);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.animate-scale.animate-visible { opacity: 1; transform: scale(1); }

/* Staggered delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* Keyframes */
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}
@keyframes loaderSweep {
    0% { left: -100%; }
    100% { left: 100%; }
}
@keyframes rippleExpand {
    to { transform: translate(-50%, -50%) scale(30); opacity: 0; }
}
@keyframes circuitFlow {
    0%   { background-position: 0 0, 0 0, 0 0, 0 0; }
    100% { background-position: 30px 30px, -30px -30px, 60px 0, 0 60px; }
}
@keyframes glowBreathe {
    0%, 100% {
        box-shadow: 0 0 5px rgba(0, 240, 255, 0.1), 0 0 15px rgba(0, 240, 255, 0.05);
        border-color: rgba(0, 240, 255, 0.15);
    }
    50% {
        box-shadow: 0 0 12px rgba(0, 240, 255, 0.25), 0 0 30px rgba(0, 240, 255, 0.1);
        border-color: rgba(0, 240, 255, 0.35);
    }
}
@keyframes dotPulse {
    0%, 100% { box-shadow: 0 0 6px rgba(0, 240, 255, 0.4); }
    50% { box-shadow: 0 0 16px rgba(0, 240, 255, 0.8), 0 0 30px rgba(0, 240, 255, 0.3); }
}
@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}
@keyframes scanline {
    0% { top: -10%; }
    100% { top: 110%; }
}

/* ---- PAGE LOADER ---- */
.page-loader {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease-out;
}
.page-loader.loaded { opacity: 0; pointer-events: none; }
.loader-bar {
    width: 200px;
    height: 3px;
    background: var(--bg-card);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}
.loader-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
    animation: loaderSweep 0.8s ease-in-out infinite;
}
.loader-text {
    font-family: var(--font-tech);
    font-size: 0.75rem;
    color: var(--neon-cyan);
    letter-spacing: 4px;
    margin-top: 1rem;
    animation: blink 1s step-end infinite;
}

/* ---- PAGE TRANSITIONS ---- */
.page-enter { opacity: 0; transform: translateY(10px); }
.page-enter-active {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}
.page-exit {
    opacity: 0 !important;
    transform: translateY(-10px) !important;
    transition: opacity 0.3s ease-in, transform 0.3s ease-in !important;
}

/* ---- TYPEWRITER CURSOR ---- */
.typewriter-active::after {
    content: '▌';
    color: var(--neon-cyan);
    animation: blink 0.7s step-end infinite;
    font-weight: 400;
    text-shadow: 0 0 8px rgba(0, 240, 255, 0.6);
}
.section-title.typewriter-done::after { content: none; }

/* ---- NEON RIPPLE ---- */
.neon-ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(0, 240, 255, 0.35);
    width: 10px;
    height: 10px;
    transform: translate(-50%, -50%) scale(0);
    animation: rippleExpand 0.6s ease-out forwards;
    pointer-events: none;
}

/* ---- LIGHT TRAIL UNDERLINE ---- */
.tab-btn::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
    transition: width 0.4s ease-out, left 0.4s ease-out;
    box-shadow: 0 0 8px rgba(0, 240, 255, 0.4);
}
.tab-btn:hover::before,
.tab-btn.active::before { width: 100%; left: 0; }

/* ---- CIRCUIT BOARD HERO BACKGROUND ---- */
.hero-banner-img {
    width: 100%;
    overflow: hidden;
    line-height: 0;
    position: relative;
}
.hero-banner-img::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 240, 255, 0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.07) 1px, transparent 1px),
        linear-gradient(45deg, rgba(168, 85, 247, 0.04) 1px, transparent 1px),
        linear-gradient(-45deg, rgba(59, 130, 246, 0.04) 1px, transparent 1px);
    background-size: 30px 30px, 30px 30px, 60px 60px, 60px 60px;
    animation: circuitFlow 8s linear infinite;
    z-index: 1;
    pointer-events: none;
}
.hero-banner-img::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to bottom, transparent, var(--bg-primary));
    pointer-events: none;
    z-index: 2;
}

/* ---- GLOW BREATHING ---- */
.coach-card, .connect-card { animation: glowBreathe 4s ease-in-out infinite; }

/* ---- TIMELINE DOT PULSE ---- */
.timeline-item::before { animation: dotPulse 2.5s ease-in-out infinite; }

/* ---- SCANLINE OVERLAY ---- */
.scanline-overlay::before {
    content: '';
    position: fixed;
    top: -10%;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.08), transparent);
    z-index: 9999;
    pointer-events: none;
    animation: scanline 8s linear infinite;
}

/* ---- PARTICLE CANVAS ---- */
#particle-canvas {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}
main, .top-bar, .tab-nav, .site-footer { position: relative; z-index: 1; }

/* ============================================================
   LAYOUT COMPONENTS
   ============================================================ */

/* ---------- Top Bar ---------- */
.top-bar {
    background: linear-gradient(135deg, rgba(10, 14, 23, 0.95) 0%, rgba(17, 24, 39, 0.95) 100%);
    border-bottom: 1px solid var(--border-color);
    padding: 0.65rem 0;
    box-shadow: 0 2px 20px rgba(0, 240, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: 1030;
    backdrop-filter: blur(12px);
}
.top-bar-badge {
    height: 38px;
    width: 38px;
    object-fit: contain;
    filter: drop-shadow(0 0 6px rgba(0, 240, 255, 0.4));
}
.top-bar-title {
    font-family: var(--font-tech);
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    background: linear-gradient(90deg, var(--neon-cyan), #67e8f9, var(--neon-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 8px rgba(0, 240, 255, 0.5));
}
.social-link-named {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(0, 240, 255, 0.06);
    color: var(--neon-cyan);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 20px;
    padding: 0.35rem 1rem;
    font-size: 0.92rem;
    font-weight: 600;
    white-space: nowrap;
    text-decoration: none;
    transition: all 0.3s;
}
.social-link-named i { font-size: 1rem; }
.social-link-named:hover {
    background: rgba(0, 240, 255, 0.15);
    color: #ffffff;
    border-color: var(--neon-cyan);
    box-shadow: var(--glow-cyan);
    text-decoration: none;
}

/* ---------- Tab Navigation ---------- */
.tab-nav {
    background: rgba(17, 24, 39, 0.9);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 56px;
    z-index: 1020;
    backdrop-filter: blur(12px);
}
.tab-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.tab-list::-webkit-scrollbar { display: none; }
.tab-list li { flex-shrink: 0; }
.tab-btn {
    display: inline-flex;
    align-items: center;
    position: relative;
    padding: 0.9rem 1.3rem;
    font-size: 1.05rem;
    font-weight: 600;
    font-family: var(--font-body);
    color: var(--text-secondary);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s;
    text-decoration: none;
    line-height: 1;
    letter-spacing: 0.3px;
}
.tab-btn:hover {
    color: var(--neon-cyan);
    background: rgba(0, 240, 255, 0.05);
    text-decoration: none;
}
.tab-btn.active {
    color: var(--neon-cyan);
    border-bottom-color: var(--neon-cyan);
    background: rgba(0, 240, 255, 0.08);
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
}
.tab-btn-back {
    color: var(--text-muted);
    border-left: 1px solid var(--border-color);
}
.tab-btn-back:hover {
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.03);
}

/* ---------- Hero Banner ---------- */
.hero-photo {
    width: 100%;
    max-height: 440px;
    object-fit: cover;
    object-position: center top;
    display: block;
    filter: brightness(0.85) contrast(1.1);
}

/* ---------- Page Content ---------- */
.page-content {
    padding-top: 2.5rem;
    padding-bottom: 3rem;
    max-width: 1100px;
}

/* ---------- Section Titles ---------- */
.section-title {
    font-family: var(--font-tech);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--neon-cyan);
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--neon-cyan);
    display: inline-block;
    text-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
    letter-spacing: 1px;
}
.subsection-title {
    font-family: var(--font-tech);
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    margin-top: 0.5rem;
    letter-spacing: 0.5px;
}
.section-intro {
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-top: 0.6rem;
    margin-bottom: 1.5rem;
    max-width: 1200px;
    line-height: 1.8;
}
.section-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 2.5rem 0;
}

/* ---------- Home Page ---------- */
.home-intro-title {
    font-family: var(--font-tech);
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--neon-cyan), #67e8f9, var(--neon-blue), var(--neon-purple));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease-in-out infinite;
    filter: drop-shadow(0 0 15px rgba(0, 240, 255, 0.4));
    margin-bottom: 1rem;
    letter-spacing: 1px;
    line-height: 1.2;
}
.lead {
    color: var(--text-secondary) !important;
    font-size: 1.25rem !important;
}
.btn-tab-link {
    background: rgba(0, 240, 255, 0.08);
    color: var(--neon-cyan);
    border: 1.5px solid rgba(0, 240, 255, 0.3);
    border-radius: 20px;
    padding: 0.5rem 1.2rem;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}
.btn-tab-link:hover {
    background: rgba(0, 240, 255, 0.15);
    border-color: var(--neon-cyan);
    color: #ffffff;
    box-shadow: var(--glow-cyan);
    text-decoration: none;
}

/* ---------- About Page ---------- */
.about-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 1rem;
}
.about-list li {
    padding: 0.4rem 0;
    font-size: 1.05rem;
    color: var(--text-secondary);
}
.about-list li .bi { color: var(--neon-cyan) !important; }

.robot-showcase {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    text-align: center;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}
.robot-showcase::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
}
.robot-img {
    max-height: 300px;
    object-fit: contain;
    filter: drop-shadow(0 0 15px rgba(0, 240, 255, 0.2));
}

.highlight-card {
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--neon-cyan);
}
.highlight-img { width: 100%; height: 130px; object-fit: cover; }
.highlight-body { padding: 1rem; }
.highlight-date {
    font-family: var(--font-tech);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--neon-cyan);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}
.highlight-heading {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0.3rem 0 0.4rem;
    color: var(--text-primary);
}

/* Coaches */
.coach-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    height: 100%;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}
.coach-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
}
.coach-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 240, 255, 0.2);
    border-color: rgba(0, 240, 255, 0.4);
}
.coach-icon {
    font-size: 4rem;
    color: var(--neon-blue);
    filter: drop-shadow(0 0 6px rgba(59, 130, 246, 0.4));
}
.coach-name {
    font-family: var(--font-tech);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    letter-spacing: 0.5px;
}
.coach-role {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
    font-style: italic;
}
.coach-email {
    display: inline-block;
    font-size: 0.92rem;
    color: var(--neon-cyan);
    background: rgba(0, 240, 255, 0.08);
    border: 1px solid rgba(0, 240, 255, 0.25);
    border-radius: 20px;
    padding: 0.4rem 1rem;
    transition: all 0.3s;
    word-break: break-all;
}
.coach-email:hover {
    background: rgba(0, 240, 255, 0.15);
    border-color: var(--neon-cyan);
    color: #ffffff;
    box-shadow: var(--glow-cyan);
    text-decoration: none;
}

/* Team Members */
.member-card {
    background: var(--bg-card);
    border-radius: 10px;
    padding: 1.3rem 1rem;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}
.member-card:hover {
    transform: translateY(-6px) scale(1.03);
    box-shadow: 0 8px 25px rgba(0, 240, 255, 0.2);
    border-color: rgba(0, 240, 255, 0.4);
}
.member-icon {
    font-size: 3rem;
    color: var(--neon-blue);
    filter: drop-shadow(0 0 6px rgba(59, 130, 246, 0.4));
}
.member-name {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
}

/* ---------- Activities Page ---------- */

/* Timeline overview */
.activity-timeline {
    margin-bottom: 3rem;
    position: relative;
    padding-left: 40px;
}
.activity-timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--neon-cyan), var(--neon-purple), var(--neon-blue));
    box-shadow: 0 0 8px rgba(0, 240, 255, 0.3);
}
.timeline-item {
    position: relative;
    margin-bottom: 1.5rem;
}
.timeline-item::before {
    content: '';
    position: absolute;
    left: -33px;
    top: 50%;
    transform: translateY(-50%);
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--neon-cyan);
    border: 3px solid var(--bg-primary);
    box-shadow: 0 0 12px rgba(0, 240, 255, 0.6);
    z-index: 2;
}
.timeline-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.8rem 1rem;
    transition: all 0.3s;
    text-decoration: none;
    color: var(--text-primary);
}
.timeline-card:hover {
    border-color: var(--neon-cyan);
    box-shadow: 0 4px 24px rgba(0, 240, 255, 0.15);
    transform: translateX(6px);
    text-decoration: none;
    color: var(--text-primary);
}
.timeline-card-img {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
    filter: brightness(0.85);
    transition: filter 0.3s;
}
.timeline-card-img-contain {
    object-fit: contain;
    background: var(--bg-secondary);
}
.timeline-card:hover .timeline-card-img { filter: brightness(1); }
.timeline-card-body { flex: 1; min-width: 0; }
.timeline-card-date {
    font-family: var(--font-tech);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--neon-cyan);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 0.15rem;
}
.timeline-card-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
    margin: 0;
}
.timeline-arrow {
    color: var(--neon-cyan);
    font-size: 1.2rem;
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
    flex-shrink: 0;
}
.timeline-card:hover .timeline-arrow { opacity: 1; transform: translateX(4px); }

/* Activity blocks */
.activity-block {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--neon-cyan);
    position: relative;
    scroll-margin-top: 130px;
}
.activity-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: -3px;
    width: 3px;
    height: 100%;
    background: linear-gradient(to bottom, var(--neon-cyan), var(--neon-purple));
    border-radius: 3px 0 0 3px;
}
.activity-header { margin-bottom: 1rem; }
.activity-date {
    display: inline-block;
    font-family: var(--font-tech);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--bg-primary);
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-blue));
    border-radius: 20px;
    padding: 0.3rem 1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}
.activity-title {
    font-family: var(--font-tech);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0;
    letter-spacing: 0.3px;
}
.activity-figure {
    margin: 0;
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-secondary);
    border: 1px solid rgba(0, 240, 255, 0.08);
}
.activity-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    transition: all 0.5s;
    filter: brightness(0.88);
}
.activity-img-large { height: 550px; }
.activity-figure:hover .activity-img {
    transform: scale(1.05);
    filter: brightness(1);
}
.activity-figure figcaption {
    font-size: 0.88rem;
    color: var(--text-muted);
    padding: 0.5rem 0.8rem;
    background: rgba(0, 0, 0, 0.3);
    line-height: 1.5;
}
.img-caption {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-style: italic;
}

/* ---------- Connect Page ---------- */
.connect-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: var(--bg-card);
    border-radius: 14px;
    padding: 2rem 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    height: 100%;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    color: var(--text-primary);
    text-decoration: none;
}
.connect-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 240, 255, 0.2);
    border-color: rgba(0, 240, 255, 0.4);
    text-decoration: none;
    color: var(--text-primary);
}
.connect-icon {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s;
}
.connect-card:hover .connect-icon { transform: scale(1.1) rotate(5deg); }
.notion-icon    { background: linear-gradient(135deg, #333, #1a1a1a); border: 1px solid rgba(255,255,255,0.1); }
.instagram-icon { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.youtube-icon   { background: linear-gradient(135deg, #ff0000, #cc0000); }
.connect-title {
    font-family: var(--font-tech);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    letter-spacing: 0.5px;
}
.connect-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    flex-grow: 1;
    margin-bottom: 1rem;
    line-height: 1.6;
}
.connect-btn {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--neon-cyan);
    border: 1.5px solid rgba(0, 240, 255, 0.4);
    border-radius: 20px;
    padding: 0.4rem 1.1rem;
    transition: all 0.3s;
}
.connect-card:hover .connect-btn {
    background: var(--neon-cyan);
    color: var(--bg-primary);
    border-color: var(--neon-cyan);
    box-shadow: var(--glow-cyan);
}
.school-links {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}
.school-links-title {
    font-family: var(--font-tech);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}
.school-link-item {
    display: block;
    padding: 0.7rem 1.1rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 1rem;
    transition: all 0.3s;
    margin-bottom: 0.5rem;
}
.school-link-item:hover {
    background: rgba(0, 240, 255, 0.08);
    color: var(--neon-cyan);
    border-color: rgba(0, 240, 255, 0.3);
    text-decoration: none;
    transform: translateX(4px);
}

/* ---------- Footer ---------- */
.site-footer {
    background: linear-gradient(135deg, #050810 0%, #0a0e17 100%);
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 2.5rem 0;
}
.footer-brand {
    font-family: var(--font-tech);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--neon-cyan);
    vertical-align: middle;
    letter-spacing: 1px;
}
.footer-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
}
.footer-social a {
    color: var(--text-muted);
    font-size: 1.5rem;
    transition: all 0.3s;
}
.footer-social a:hover {
    color: var(--neon-cyan);
    transform: scale(1.2);
    filter: drop-shadow(0 0 8px rgba(0, 240, 255, 0.5));
    text-decoration: none;
}
.footer-copy {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
    text-align: right;
}

/* ---------- Responsive ---------- */
@media (max-width: 767.98px) {
    body { font-size: 1rem; }
    .hero-photo { max-height: 280px; }
    .section-title { font-size: 1.6rem; }
    .activity-img { height: 180px; }
    .tab-btn { padding: 0.75rem 0.9rem; font-size: 0.88rem; }
    .top-bar { padding: 0.5rem 0; }
    .tab-nav { top: 52px; }
    .social-link-named { font-size: 0.75rem; padding: 0.25rem 0.6rem; }
    .activity-timeline { padding-left: 30px; }
    .timeline-card-img { width: 60px; height: 45px; }
}
@media (max-width: 575.98px) {
    .hero-photo { max-height: 220px; }
    .activity-img { height: 160px; }
    .tab-btn { padding: 0.65rem 0.75rem; font-size: 0.82rem; }
    .social-link-named span { display: none; }
    .timeline-card { padding: 0.6rem 0.8rem; }
}

/* ---------- Connect Page — Coach Contact Cards (Cyberpunk) ---------- */
@keyframes holoBorder {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
@keyframes scanCard {
    0%   { top: -60px; }
    100% { top: 110%; }
}
@keyframes avatarPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0,240,255,0.4), 0 0 20px rgba(0,240,255,0.2); }
    50%       { box-shadow: 0 0 0 8px rgba(0,240,255,0), 0 0 35px rgba(0,240,255,0.4); }
}

.contact-coach-card {
    position: relative;
    background: linear-gradient(145deg, rgba(26,32,53,0.95), rgba(10,14,23,0.98));
    border-radius: 14px;
    padding: 0;
    height: 100%;
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s;
    /* Gradient border via box-shadow + outline trick */
    box-shadow: 0 0 0 2px rgba(0,240,255,0.3), 0 8px 30px rgba(0,0,0,0.4);
}
.contact-coach-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple), var(--neon-blue), var(--neon-cyan));
    background-size: 300% 300%;
    animation: holoBorder 4s ease infinite;
    opacity: 0.12;
    z-index: 0;
    pointer-events: none;
}
.contact-coach-card::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    height: 50px;
    background: linear-gradient(to bottom, transparent, rgba(0,240,255,0.05), transparent);
    z-index: 1;
    pointer-events: none;
    animation: scanCard 5s linear infinite;
}
.contact-coach-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 0 0 2px var(--neon-cyan), 0 16px 50px rgba(0,240,255,0.25);
}
.contact-coach-card:hover::before { opacity: 0.22; animation-duration: 1.5s; }

.contact-coach-inner {
    position: relative;
    z-index: 2;
    padding: 2rem 1.5rem;
    text-align: center;
}

.contact-coach-avatar {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0,240,255,0.12), rgba(168,85,247,0.12));
    border: 2px solid rgba(0,240,255,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2.2rem;
    color: var(--neon-cyan);
    animation: avatarPulse 3s ease-in-out infinite;
    transition: transform 0.3s, border-color 0.3s;
    filter: drop-shadow(0 0 10px rgba(0,240,255,0.3));
}
.contact-coach-card:hover .contact-coach-avatar {
    transform: scale(1.12);
    border-color: var(--neon-cyan);
}

.contact-coach-name {
    font-family: var(--font-tech);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.2rem;
    letter-spacing: 1px;
    text-shadow: 0 0 12px rgba(0,240,255,0.25);
}
.contact-coach-role {
    font-family: var(--font-tech);
    font-size: 1rem;
    font-weight: 600;
    color: var(--neon-cyan);
    text-transform: uppercase;
    letter-spacing: 2.5px;
    margin-bottom: 1.25rem;
    opacity: 0.8;
}
.contact-coach-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0,240,255,0.5), transparent);
    margin-bottom: 1.25rem;
}
.contact-coach-info {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}
.contact-coach-info li {
    font-size: 1.2rem;
    color: var(--text-secondary);
    padding: 0.45rem 0.6rem;
    border-radius: 6px;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    transition: background 0.2s;
    margin-bottom: 0.2rem;
}
.contact-coach-info li:hover { background: rgba(0,240,255,0.06); }
.contact-coach-info li > .bi { color: var(--neon-cyan); flex-shrink: 0; margin-top: 3px; }
.contact-coach-info a {
    color: var(--neon-cyan);
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    transition: all 0.2s;
    word-break: break-all;
    width: 100%;
}
.contact-coach-info a:hover {
    color: #ffffff;
    text-shadow: 0 0 8px rgba(0,240,255,0.5);
    text-decoration: none;
}

/* ---------- Game Page — Glossary ---------- */
.glossary-table-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1rem;
}
.glossary-table { font-size: 0.95rem; }
.glossary-th {
    color: var(--neon-cyan);
    font-family: var(--font-tech);
    font-size: 0.75rem;
    letter-spacing: 1.5px;
}
.glossary-tbody { color: var(--text-secondary); }
.glossary-term { color: var(--text-primary); }

/* ---------- Prefers Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .animate-on-scroll, .animate-slide-left, .animate-slide-right, .animate-scale {
        opacity: 1 !important;
        transform: none !important;
    }
    .page-loader { display: none !important; }
}