/* ============================================
   GCPC — Data Center & Industrial Services
   Modern rebuild — 2026
   ============================================ */

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

:root {
    --bg: #050914;
    --bg-2: #0a1024;
    --panel: #0f1730;
    --panel-2: #131e3f;
    --line: rgba(255,255,255,0.08);
    --text: #e8ebf5;
    --text-dim: #9aa3bd;
    --text-mute: #6b7391;
    --accent: #e11d48;
    --accent-2: #f43f5e;
    --accent-glow: rgba(225,29,72,0.35);
    --white: #ffffff;
    --radius: 14px;
    --radius-lg: 20px;
    --max: 1200px;
    --pad: clamp(20px, 4vw, 40px);
    --font: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    min-height: 100vh;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* Utility */
.container {
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 var(--pad);
    position: relative;
}
.section {
    padding: clamp(60px, 9vw, 110px) 0;
    position: relative;
}
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-2);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 14px;
}
.eyebrow::before {
    content: '';
    display: inline-block;
    width: 22px;
    height: 2px;
    background: var(--accent);
    border-radius: 2px;
}
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--white);
    line-height: 1.1;
    letter-spacing: -0.01em;
}
h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 14px; }
h3 { font-size: 1.15rem; margin-bottom: 8px; }
p { color: var(--text-dim); }
.lead {
    font-size: clamp(1rem, 1.4vw, 1.15rem);
    color: var(--text-dim);
    max-width: 720px;
}

/* Background ambient effects */
.bg-glow {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        radial-gradient(700px 500px at 15% 10%, rgba(225,29,72,0.10), transparent 60%),
        radial-gradient(900px 600px at 85% 20%, rgba(0,180,255,0.06), transparent 60%),
        radial-gradient(700px 500px at 50% 100%, rgba(225,29,72,0.06), transparent 65%);
}
.bg-grid {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image:
        linear-gradient(to right, rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at top, black 40%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at top, black 40%, transparent 80%);
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 16px 0;
    transition: background .3s, backdrop-filter .3s, box-shadow .3s, padding .3s;
}
.nav.scrolled {
    background: rgba(5,9,20,0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 rgba(255,255,255,0.06);
    padding: 10px 0;
}
.nav-inner {
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 var(--pad);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}
.brand img {
    height: 38px;
    width: 38px;
    background: #fff;
    border-radius: 8px;
    padding: 4px;
}
.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}
.brand-text .brand-name {
    font-family: var(--font-display);
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--white);
    font-size: 1.15rem;
}
.brand-text .brand-tag {
    font-size: 0.65rem;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--text-mute);
    margin-top: 3px;
}
.nav-links {
    display: flex;
    gap: 28px;
    list-style: none;
    align-items: center;
}
.nav-links a {
    font-size: 0.9rem;
    color: var(--text-dim);
    font-weight: 500;
    transition: color .2s;
    position: relative;
}
.nav-links a:hover { color: var(--white); }
.nav-links a.cta {
    background: var(--accent);
    color: #fff;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    box-shadow: 0 6px 20px rgba(225,29,72,0.35);
    transition: transform .2s, box-shadow .2s, background .2s;
}
.nav-links a.cta:hover {
    background: var(--accent-2);
    transform: translateY(-1px);
    box-shadow: 0 10px 26px rgba(225,29,72,0.4);
    color: #fff;
}
.lang-toggle {
    display: inline-flex;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 2px;
    margin-right: 4px;
}
.lang-btn {
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-dim);
    border-radius: 6px;
    transition: all .2s;
}
.lang-btn.active {
    background: var(--accent);
    color: #fff;
}
.hamburger {
    display: none;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--line);
    align-items: center;
    justify-content: center;
    color: var(--white);
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 60px;
    position: relative;
    overflow: hidden;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(225,29,72,0.10);
    border: 1px solid rgba(225,29,72,0.25);
    color: var(--accent-2);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 24px;
}
.hero-badge .dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(225,29,72,0.20);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%,100% { box-shadow: 0 0 0 4px rgba(225,29,72,0.20); }
    50% { box-shadow: 0 0 0 8px rgba(225,29,72,0.05); }
}
.hero h1 {
    font-size: clamp(2.4rem, 6vw, 4.6rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}
.hero h1 .accent {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hero-sub {
    font-size: clamp(1rem, 1.4vw, 1.2rem);
    color: var(--text-dim);
    max-width: 680px;
    margin-bottom: 36px;
}
.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 24px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: transform .2s, box-shadow .2s, background .2s, border-color .2s;
}
.btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 10px 30px rgba(225,29,72,0.35);
}
.btn-primary:hover {
    background: var(--accent-2);
    transform: translateY(-2px);
    box-shadow: 0 14px 40px rgba(225,29,72,0.45);
    color: #fff;
}
.btn-outline {
    background: rgba(255,255,255,0.03);
    color: var(--white);
    border: 1px solid var(--line);
}
.btn-outline:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}
.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding-top: 32px;
    border-top: 1px solid var(--line);
    max-width: 720px;
}
.hero-stat .num {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 2.6vw, 2.1rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1;
    background: linear-gradient(135deg, #fff 0%, var(--accent-2) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hero-stat .lbl {
    font-size: 0.78rem;
    color: var(--text-mute);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-top: 6px;
}

/* About */
.about {
    background: linear-gradient(180deg, transparent 0%, var(--bg-2) 100%);
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(30px, 6vw, 80px);
    align-items: center;
}
.about-text p {
    margin-bottom: 16px;
    font-size: 1rem;
}
.about-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-top: 28px;
}
.hlbox {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--line);
    border-left: 3px solid var(--accent);
    border-radius: 10px;
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.hlbox i {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(225,29,72,0.15);
    color: var(--accent-2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
}
.hlbox span {
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.35;
}

.about-visual {
    position: relative;
    aspect-ratio: 1;
    max-width: 480px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 12px;
}
.about-visual .tile {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--panel);
    border: 1px solid var(--line);
    position: relative;
}
.about-visual .tile img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(.7) contrast(1.05) saturate(.85);
    transition: transform .5s ease, filter .3s;
}
.about-visual .tile:hover img {
    transform: scale(1.06);
    filter: brightness(.9) contrast(1.1);
}
.about-visual .tile.big {
    grid-row: span 2;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 40px;
}
.service {
    background: linear-gradient(180deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0.01) 100%);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 28px 24px;
    position: relative;
    overflow: hidden;
    transition: transform .3s, border-color .3s, background .3s;
}
.service::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent) 0%, transparent 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .4s;
}
.service:hover {
    transform: translateY(-6px);
    border-color: rgba(225,29,72,0.3);
    background: linear-gradient(180deg, rgba(225,29,72,0.06) 0%, rgba(255,255,255,0.01) 100%);
}
.service:hover::before { transform: scaleX(1); }
.service .icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(225,29,72,0.15) 0%, rgba(225,29,72,0.05) 100%);
    border: 1px solid rgba(225,29,72,0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-2);
    font-size: 1.35rem;
    margin-bottom: 18px;
}
.service h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
}
.service p {
    font-size: 0.92rem;
    color: var(--text-dim);
    line-height: 1.6;
}

/* Facilities */
.facilities {
    background: var(--bg-2);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.fac-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 50px;
}
.fac-header .lead { margin: 0 auto; }
.fac-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}
.fac-card {
    background: linear-gradient(160deg, var(--panel) 0%, var(--panel-2) 100%);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 36px 30px;
    position: relative;
    overflow: hidden;
    transition: transform .3s, border-color .3s;
}
.fac-card:hover {
    transform: translateY(-4px);
    border-color: rgba(225,29,72,0.3);
}
.fac-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(225,29,72,0.15) 0%, transparent 70%);
    pointer-events: none;
}
.fac-card .fac-icon {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    background: var(--accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 20px;
    box-shadow: 0 8px 24px rgba(225,29,72,0.35);
    position: relative;
    z-index: 1;
}
.fac-card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
}
.fac-card p {
    font-size: 0.95rem;
    color: var(--text-dim);
    position: relative;
    z-index: 1;
}
.fac-strip {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-weight: 500;
    color: var(--text);
}
.fac-strip i { color: var(--accent-2); font-size: 1.1rem; }

/* Capabilities strip */
.capabilities {
    padding: 60px 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--bg);
}
.cap-marquee {
    display: flex;
    gap: 60px;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}
.cap-marquee .cap-item {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}
.cap-marquee .cap-item i {
    color: var(--accent-2);
    font-size: 1.15rem;
}

/* Support/Consulting */
.support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
    margin-top: 40px;
}
.support-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 26px 22px;
    transition: transform .3s, border-color .3s, background .3s;
}
.support-card:hover {
    transform: translateY(-4px);
    border-color: rgba(225,29,72,0.3);
    background: rgba(255,255,255,0.05);
}
.support-card .num {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-2);
    letter-spacing: 2px;
    margin-bottom: 12px;
}
.support-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.support-card p { font-size: 0.88rem; color: var(--text-dim); }

/* Equipment types */
.equipment {
    background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
}
.eq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 12px;
    margin-top: 40px;
}
.eq-item {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 16px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 500;
    transition: background .2s, border-color .2s;
}
.eq-item:hover {
    background: rgba(225,29,72,0.05);
    border-color: rgba(225,29,72,0.25);
}
.eq-item i {
    color: var(--accent-2);
    font-size: 1.05rem;
    width: 22px;
    text-align: center;
}

/* Projects gallery */
.projects {
    background: var(--bg-2);
}
.gallery {
    position: relative;
    max-width: 900px;
    margin: 40px auto 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
    border: 1px solid var(--line);
    background: var(--panel);
    aspect-ratio: 16 / 10;
}
.gallery .slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity .8s;
}
.gallery .slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.gallery .slide.active { opacity: 1; }
.gallery .prev,
.gallery .next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.5);
    color: #fff;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    cursor: pointer;
    z-index: 3;
    backdrop-filter: blur(6px);
    transition: background .2s;
}
.gallery .prev { left: 16px; }
.gallery .next { right: 16px; }
.gallery .prev:hover, .gallery .next:hover { background: var(--accent); }
.gallery .dots {
    position: absolute;
    bottom: 18px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 3;
}
.gallery .dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.35);
    cursor: pointer;
    transition: background .2s, width .2s;
}
.gallery .dots span.active {
    background: var(--accent);
    width: 22px;
    border-radius: 4px;
}

/* CTA banner */
.cta-banner {
    padding: 80px 0;
    background:
        radial-gradient(ellipse at top, rgba(225,29,72,0.15) 0%, transparent 60%),
        var(--bg);
    text-align: center;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.cta-banner h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 14px; }
.cta-banner p { color: var(--text-dim); max-width: 620px; margin: 0 auto 30px; }

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
    margin-top: 40px;
    align-items: start;
}
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.contact-row {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 18px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: border-color .2s, background .2s;
}
.contact-row:hover {
    border-color: rgba(225,29,72,0.3);
    background: rgba(225,29,72,0.04);
}
.contact-row i {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(225,29,72,0.12);
    color: var(--accent-2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}
.contact-row .lbl {
    font-size: 0.72rem;
    color: var(--text-mute);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 3px;
}
.contact-row .val {
    color: var(--text);
    font-weight: 500;
    font-size: 0.95rem;
}

.form {
    background: linear-gradient(160deg, var(--panel) 0%, var(--panel-2) 100%);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 30px;
}
.form-group {
    margin-bottom: 16px;
}
.form-group label {
    display: block;
    font-size: 0.78rem;
    color: var(--text-mute);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 8px;
    font-weight: 600;
}
.form-group input,
.form-group textarea {
    width: 100%;
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--line);
    color: var(--text);
    padding: 12px 16px;
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color .2s, background .2s;
}
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(0,0,0,0.5);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form button {
    width: 100%;
    padding: 14px 24px;
    background: var(--accent);
    color: #fff;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: transform .2s, box-shadow .2s, background .2s;
    box-shadow: 0 10px 30px rgba(225,29,72,0.35);
}
.form button:hover {
    background: var(--accent-2);
    transform: translateY(-2px);
    box-shadow: 0 14px 40px rgba(225,29,72,0.45);
}

/* Footer */
.footer {
    background: #030612;
    padding: 60px 0 20px;
    border-top: 1px solid var(--line);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer-brand .brand {
    margin-bottom: 16px;
}
.footer-brand p {
    font-size: 0.88rem;
    color: var(--text-dim);
    max-width: 320px;
    line-height: 1.6;
}
.footer h4 {
    font-size: 0.85rem;
    color: var(--text);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 18px;
}
.footer ul { list-style: none; }
.footer ul li {
    color: var(--text-mute);
    font-size: 0.88rem;
    padding: 5px 0;
    transition: color .2s;
    cursor: default;
}
.footer ul li:hover { color: var(--text-dim); }
.footer-bottom {
    border-top: 1px solid var(--line);
    padding-top: 22px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    color: var(--text-mute);
    font-size: 0.82rem;
}
.footer-bottom .legal { color: rgba(255,255,255,0.18); font-size: 0.72rem; letter-spacing: 0.5px; }

/* Reveal animations */
[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .8s cubic-bezier(0.16, 1, 0.3, 1), transform .8s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-reveal].visible {
    opacity: 1;
    transform: translateY(0);
}
[data-reveal].delay-1 { transition-delay: 0.1s; }
[data-reveal].delay-2 { transition-delay: 0.2s; }
[data-reveal].delay-3 { transition-delay: 0.3s; }
[data-reveal].delay-4 { transition-delay: 0.4s; }

/* Scroll top */
.scroll-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
    background: var(--accent);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 24px rgba(225,29,72,0.4);
    z-index: 50;
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    transition: opacity .3s, transform .3s;
}
.scroll-top.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* Responsive */
@media (max-width: 900px) {
    .nav-links { display: none; }
    .nav-links.open {
        display: flex;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(5,9,20,0.95);
        backdrop-filter: blur(16px);
        flex-direction: column;
        padding: 20px var(--pad);
        border-top: 1px solid var(--line);
        gap: 16px;
    }
    .hamburger { display: inline-flex; }
    .about-grid { grid-template-columns: 1fr; }
    .about-visual { max-width: 400px; }
    .hero-stats { grid-template-columns: repeat(2, 1fr); }
    .fac-cards { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
    .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .about-highlights { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .about-visual { grid-template-columns: 1fr; grid-template-rows: none; }
    .about-visual .tile.big { grid-row: auto; }
    .about-visual { max-width: 320px; }
}


/* ============================================
   Section theming — light / red zones
   (breaks up the dark theme with white + red)
   ============================================ */

/* ---- LIGHT sections ---- */
.theme-light { background: #ffffff; position: relative; z-index: 1; }
.about.theme-light { background: #ffffff; }
.services.theme-light { background: #f4f6fb; }
.support.theme-light { background: #ffffff; }
#contact.theme-light { background: #ffffff; }

.theme-light h1,
.theme-light h2,
.theme-light h3,
.theme-light h4 { color: #0f1730; }
.theme-light p,
.theme-light .lead { color: #51607a; }
.theme-light .eyebrow { color: var(--accent); }

/* About highlight boxes on light */
.theme-light .hlbox {
    background: #f4f6fb;
    border-color: #e6e9f2;
    border-left-color: var(--accent);
}
.theme-light .hlbox span { color: #1f2740; }
.theme-light .hlbox i {
    background: rgba(225,29,72,0.10);
    color: var(--accent);
}

/* About image tiles on light */
.theme-light .about-visual .tile {
    background: #eef1f7;
    border-color: #e6e9f2;
}
.theme-light .about-visual .tile img { filter: none; }

/* Service cards on light */
.theme-light .service {
    background: #ffffff;
    border-color: #e6e9f2;
    box-shadow: 0 4px 18px rgba(15,23,48,0.06);
}
.theme-light .service:hover {
    background: #ffffff;
    border-color: rgba(225,29,72,0.35);
    box-shadow: 0 16px 40px rgba(15,23,48,0.13);
}
.theme-light .service h3 { color: #0f1730; }
.theme-light .service p { color: #51607a; }
.theme-light .service .icon {
    background: linear-gradient(135deg, rgba(225,29,72,0.12) 0%, rgba(225,29,72,0.04) 100%);
    border-color: rgba(225,29,72,0.22);
    color: var(--accent);
}

/* Support cards on light */
.theme-light .support-card {
    background: #f8fafc;
    border-color: #e6e9f2;
}
.theme-light .support-card:hover {
    background: #ffffff;
    border-color: rgba(225,29,72,0.35);
    box-shadow: 0 12px 30px rgba(15,23,48,0.10);
}
.theme-light .support-card h3 { color: #0f1730; }
.theme-light .support-card p { color: #51607a; }
.theme-light .support-card .num { color: var(--accent); }

/* Contact rows on light (form stays dark for contrast) */
.theme-light .contact-row {
    background: #ffffff;
    border-color: #e6e9f2;
    box-shadow: 0 3px 14px rgba(15,23,48,0.05);
}
.theme-light .contact-row:hover {
    border-color: rgba(225,29,72,0.3);
    background: #ffffff;
}
.theme-light .contact-row .val { color: #1f2740; }
.theme-light .contact-row .lbl { color: #8a93ab; }
.theme-light .contact-row i {
    background: rgba(225,29,72,0.10);
    color: var(--accent);
}

/* ---- RED section (CTA) ---- */
.cta-banner.theme-red {
    background: linear-gradient(135deg, var(--accent) 0%, #a5102b 100%);
    border-top: none;
    border-bottom: none;
    position: relative;
    overflow: hidden;
}
.cta-banner.theme-red::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(600px 300px at 15% 0%, rgba(255,255,255,0.12), transparent 60%),
        radial-gradient(500px 300px at 90% 100%, rgba(0,0,0,0.18), transparent 60%);
    pointer-events: none;
}
.theme-red .container { position: relative; z-index: 1; }
.theme-red h2 { color: #ffffff; }
.theme-red p { color: rgba(255,255,255,0.92); }
.theme-red .eyebrow { color: rgba(255,255,255,0.92); }
.theme-red .eyebrow::before { background: rgba(255,255,255,0.85); }
.theme-red .btn-primary {
    background: #ffffff;
    color: var(--accent);
    box-shadow: 0 12px 30px rgba(0,0,0,0.28);
}
.theme-red .btn-primary:hover {
    background: #0f1730;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.35);
}

/* President Section */
.president-section {
    background: var(--bg-2);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.president-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.president-image {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--accent);
    box-shadow: 0 10px 40px rgba(225, 29, 72, 0.25);
}

.president-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.president-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.president-name {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--white);
}

.president-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-2);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.president-bio {
    font-size: 0.95rem;
    color: var(--text-dim);
    line-height: 1.6;
    max-width: 500px;
    margin-top: 8px;
}

@media (max-width: 560px) {
    .president-image {
        width: 180px;
        height: 180px;
    }

    .president-name {
        font-size: 1.35rem;
    }
}