/* ===== INTELLIFY 4.0 — PREMIUM LIGHT 3D THEME ===== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,700;1,400;1,700&display=swap');

:root {
    --bg: #fafbff;
    --bg-warm: #f4f1ee;
    --surface: #ffffff;
    --surface-alt: #f0edfa;
    --text: #1a1432;
    --text-muted: #6b6580;
    --accent: #6c3ce9;
    --accent-light: #a78bfa;
    --accent-pink: #e84393;
    --accent-orange: #f97316;
    --accent-cyan: #06b6d4;
    --gradient-1: linear-gradient(135deg, #6c3ce9, #e84393);
    --gradient-2: linear-gradient(135deg, #6c3ce9, #06b6d4);
    --gradient-3: linear-gradient(135deg, #f97316, #e84393);
    --border: rgba(108, 60, 233, 0.08);
    --border-strong: rgba(108, 60, 233, 0.15);
    --shadow-sm: 0 2px 8px rgba(26, 20, 50, 0.04);
    --shadow-md: 0 8px 30px rgba(26, 20, 50, 0.07);
    --shadow-lg: 0 20px 60px rgba(108, 60, 233, 0.1);
    --shadow-glow: 0 0 40px rgba(108, 60, 233, 0.12);
    --font: 'Outfit', sans-serif;
    --font-display: 'Playfair Display', serif;
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --perspective: 1200px;
}

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

html {
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    overflow-x: hidden;
}

/* ===== SMOOTH SCROLL WRAPPER ===== */
.page-wrapper {
    perspective: var(--perspective);
    perspective-origin: 50% 50%;
}

/* ===== GRADIENT ORBS (background decoration) ===== */
.orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
}
.orb-1 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(108,60,233,0.12), transparent 70%);
    top: -10%; left: -5%;
    animation: orb-float 20s ease-in-out infinite alternate;
}
.orb-2 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(232,67,147,0.08), transparent 70%);
    top: 40%; right: -8%;
    animation: orb-float 25s ease-in-out infinite alternate-reverse;
}
.orb-3 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(6,182,212,0.08), transparent 70%);
    bottom: 5%; left: 20%;
    animation: orb-float 18s ease-in-out infinite alternate;
}
@keyframes orb-float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(40px, -30px) scale(1.15); }
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.15;
    color: var(--text);
}
h1 {
    font-size: clamp(3.2rem, 9vw, 6rem);
    letter-spacing: -0.04em;
    font-weight: 800;
}
h2 {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    letter-spacing: -0.02em;
}
h3 { font-size: 1.4rem; font-weight: 600; }
h4 { font-size: 1.1rem; }

p {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 560px;
    line-height: 1.75;
}

.serif-italic {
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 700;
}
.text-gradient {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

a {
    color: var(--text);
    text-decoration: none;
    transition: color 0.25s ease;
}
a:hover { color: var(--accent); }

/* ===== LAYOUT ===== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

section {
    padding: 7rem 0;
    position: relative;
    z-index: 2;
}

/* ===== NAVIGATION ===== */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 200;
    padding: 0;
    background: rgba(250, 251, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: all 0.4s var(--ease);
}
nav.scrolled {
    box-shadow: var(--shadow-sm);
    background: rgba(250, 251, 255, 0.92);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    z-index: 201;
}

.logo-dot {
    width: 8px; height: 8px;
    background: var(--accent);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 12px rgba(108,60,233,0.4);
    animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%,100% { box-shadow: 0 0 8px rgba(108,60,233,0.3); transform: scale(1); }
    50% { box-shadow: 0 0 16px rgba(108,60,233,0.5); transform: scale(1.2); }
}

.logo-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    z-index: 201;
    height: 100%;
}

.logo-img {
    height: 38px;
    width: auto;
    object-fit: contain;
    transition: all 0.3s ease;
}

.mu-logo {
    max-height: 38px;
}

.robotics-logo {
    max-height: 38px;
}

.logo-divider {
    width: 1.5px;
    height: 20px;
    background: rgba(26, 20, 50, 0.15);
}

@media (max-width: 768px) {
    .container.nav-container {
        padding: 0 1.25rem;
    }
    .logo-brand {
        gap: 0.5rem;
    }
    .logo-img {
        height: 28px;
    }
    .logo-divider {
        height: 16px;
    }
}

@media (max-width: 400px) {
    .logo-img {
        height: 24px;
    }
    .logo-divider {
        height: 14px;
    }
}


.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    position: relative;
    padding: 4px 0;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 0;
    width: 0; height: 2px;
    background: var(--gradient-1);
    border-radius: 2px;
    transition: width 0.3s var(--ease);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a:hover,
.nav-links a.active { color: var(--text); }

/* Prevent navigation button from drawing an underline hover effect */
.nav-links a.btn::after,
.nav-links a.btn-nav::after,
.nav-links a:has(.btn)::after,
.nav-links a:has(button)::after {
    display: none !important;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text);
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 201;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.8rem;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.35s var(--ease);
    border: none;
    position: relative;
    transform-style: preserve-3d;
}

.btn-primary {
    background: var(--gradient-1);
    color: #fff !important;
    box-shadow: 0 4px 15px rgba(108,60,233,0.3);
}
.btn-primary:hover {
    transform: translateY(-3px) rotateX(4deg);
    box-shadow: 0 12px 30px rgba(108,60,233,0.35);
    color: #fff;
}

.btn-outline {
    background: var(--surface);
    color: var(--text);
    border: 1.5px solid var(--border-strong);
}
.btn-outline:hover {
    border-color: var(--accent);
    background: var(--surface-alt);
    transform: translateY(-3px) rotateX(4deg);
    box-shadow: var(--shadow-md);
}

.btn-nav {
    padding: 0.5rem 1.2rem;
    font-size: 0.8rem;
    border-radius: 10px;
}

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
    overflow: visible;
}

.hero-content { position: relative; z-index: 5; }

.hero h1 .line {
    display: block;
    overflow: hidden;
}
.hero h1 .line-inner {
    display: block;
    transform: translateY(115%) rotateX(-40deg);
    transform-origin: bottom center;
    will-change: transform;
}

.hero-logo {
    height: 52px;
    width: auto;
    object-fit: contain;
    margin-bottom: 1.5rem;
    display: block;
    opacity: 0;
    transform: translateY(25px);
}

@media (max-width: 768px) {
    .hero-logo {
        height: 44px;
        margin-bottom: 1.2rem;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1rem;
    background: var(--surface-alt);
    border: 1px solid var(--border-strong);
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 1.8rem;
    opacity: 0;
}
.hero-badge .dot {
    width: 6px; height: 6px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse-dot 1.5s ease-in-out infinite;
}

.hero-sub {
    font-size: 1.15rem;
    margin-top: 1.8rem;
    opacity: 0;
    transform: translateY(25px);
}

.hero-btns {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 2.5rem;
    opacity: 0;
    transform: translateY(25px);
}

.hero-stats {
    display: flex;
    gap: 3.5rem;
    margin-top: 3.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--border);
    opacity: 0;
    transform: translateY(25px);
}

.stat-item h4 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-style: italic;
    margin-bottom: 0.15rem;
}
.stat-item h4 .text-gradient { font-style: italic; }
.stat-item p {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 0;
}

/* ===== 3D ROBOT CANVAS ===== */
.hero-robot-wrapper {
    position: absolute;
    top: 0;
    right: 0;
    width: 55%;
    height: 100%;
    z-index: 1;
    overflow: visible;
}

#robotCanvas {
    width: 100%;
    height: 100%;
    display: block;
}

/* ===== MARQUEE ===== */
.marquee-strip {
    margin-top: 2rem;
    width: 100%;
    overflow: hidden;
    padding: 0.75rem 0;
    background: var(--text);
    color: rgba(255,255,255,0.9);
    z-index: 2;
    position: relative;
}
.marquee-track {
    display: flex;
    animation: marquee 30s linear infinite;
    white-space: nowrap;
}
.marquee-track span {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-right: 3.5rem;
    flex-shrink: 0;
}
.marquee-track .marker {
    color: var(--accent-light);
    font-style: normal;
    margin-right: 0.3rem;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===== SECTION HEADERS ===== */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent);
    font-weight: 700;
    margin-bottom: 1rem;
}
.section-label::before {
    content: '';
    width: 32px; height: 2px;
    background: var(--gradient-1);
    border-radius: 2px;
}

/* ===== 3D CARDS ===== */
.card-3d-wrapper {
    perspective: 900px;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.5s var(--ease);
    transform-style: preserve-3d;
    will-change: transform;
    box-shadow: var(--shadow-sm);
}

.card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(108,60,233,0.04), transparent 60%);
    border-radius: 20px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.card:hover {
    transform: translateY(-8px) rotateX(4deg) rotateY(-2deg);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-strong);
}
.card:hover::before { opacity: 1; }

.card-number {
    position: absolute;
    top: 0.8rem; right: 1.2rem;
    font-family: var(--font-display);
    font-size: 4.5rem;
    font-style: italic;
    font-weight: 700;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0.07;
    line-height: 1;
}

.card-icon {
    width: 52px; height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-alt);
    border-radius: 14px;
    margin-bottom: 1.3rem;
    font-size: 1.4rem;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}
.card:hover .card-icon {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
    box-shadow: 0 8px 20px rgba(108,60,233,0.2);
    transform: translateZ(20px);
}

.round-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}
.round-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: var(--text);
}
.round-note {
    font-size: 0.82rem;
    margin-top: 1rem;
    margin-bottom: 0;
    font-weight: 600;
}

/* ===== GRID ===== */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

/* ===== ANNOUNCEMENT ===== */
.announcement-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    transition: all 0.4s var(--ease);
    transform-style: preserve-3d;
}
.announcement-card:hover {
    transform: translateY(-4px) rotateX(2deg);
    box-shadow: var(--shadow-md);
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.8rem;
    background: linear-gradient(135deg, rgba(232,67,147,0.08), rgba(249,115,22,0.08));
    border: 1px solid rgba(232,67,147,0.15);
    border-radius: 100px;
    color: var(--accent-pink);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 1.2rem;
}
.tag .dot {
    width: 5px; height: 5px;
    background: var(--accent-pink);
    border-radius: 50%;
    animation: pulse-dot 1.5s infinite;
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: var(--surface-alt);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(108,60,233,0.06), transparent 70%);
    pointer-events: none;
}
.cta-section h2 { margin-bottom: 1rem; }
.cta-section p { margin: 0 auto 2rem; }

/* ===== FOOTER ===== */
footer {
    background: var(--text);
    color: rgba(255,255,255,0.7);
    padding: 4rem 0 2rem;
    position: relative;
    z-index: 2;
}
footer h3, footer h4 { color: #fff; }
footer .logo { color: #fff; }
footer .logo-dot {
    background: var(--accent-light);
    box-shadow: 0 0 12px rgba(167,139,250,0.4);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
}

footer h4 {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    margin-bottom: 1rem;
    color: rgba(255,255,255,0.5);
    font-weight: 600;
}
footer ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
footer ul a {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    transition: all 0.25s ease;
}
footer ul a:hover {
    color: var(--accent-light);
    padding-left: 6px;
}

.footer-bottom {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.35);
}
.footer-bottom p { color: inherit; font-size: inherit; margin: 0; }

/* Drone styles removed */

/* ===== SCROLL REVEAL ===== */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.85s var(--ease);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .hero-robot-wrapper { display: none; }
    .hero-stats { gap: 2rem; }
}

@media (max-width: 768px) {
    h1 { font-size: 2.8rem; }
    section { padding: 4.5rem 0; }
    .grid-2, .grid-3 { grid-template-columns: 1fr; }

    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: var(--bg);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        padding: 2rem;
        z-index: 150;
    }
    .nav-links.active { display: flex; }
    .menu-toggle { display: block; }

    .hero-stats { flex-direction: column; gap: 1.5rem; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}

/* ===== PARTNERS & SPONSORS SECTION ===== */
.partners-section {
    background: var(--bg-warm);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.partners-grid-wrapper {
    display: grid;
    grid-template-columns: 2.2fr 1fr;
    gap: 3.5rem;
    align-items: start;
}

@media (max-width: 992px) {
    .partners-grid-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

.sponsorship-card {
    background: var(--surface);
    border: 1.5px solid var(--border-strong);
    border-radius: 20px;
    padding: 2.2rem;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 96px;
    transition: all 0.3s var(--ease);
}

.sponsorship-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
}

.sponsorship-card h3 {
    margin-bottom: 0.8rem;
    color: var(--accent-orange);
    font-size: 1.35rem;
}

.sponsorship-card p {
    font-size: 0.95rem;
    margin-bottom: 1.8rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.sponsorship-card .card-actions {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.sponsorship-card .btn {
    justify-content: center;
    width: 100%;
    font-size: 0.85rem;
    padding: 0.75rem 1.4rem;
    border-radius: 30px;
}

.partner-group {
    margin-top: 2.5rem;
}

.partner-group:first-of-type {
    margin-top: 1.5rem;
}

.partner-group h3 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: var(--accent-orange);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.partner-group h3::after {
    content: '';
    flex: 1;
    height: 1.5px;
    background: linear-gradient(90deg, var(--border-strong), transparent);
}

.hosts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (max-width: 600px) {
    .hosts-grid {
        grid-template-columns: 1fr;
    }
}

.partner-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    padding: 1.5rem;
    transition: all 0.3s var(--ease);
    position: relative;
    overflow: hidden;
}

.partner-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 20%, rgba(108, 60, 233, 0.03), transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.partner-card:hover {
    transform: translateY(-3px);
    border-color: var(--accent-light);
    box-shadow: var(--shadow-sm);
}

.partner-card:hover::before {
    opacity: 1;
}

.partner-card img {
    max-height: 52px;
    max-width: 100%;
    object-fit: contain;
    filter: grayscale(1) opacity(0.8);
    transition: all 0.35s ease;
    z-index: 1;
}

.partner-card:hover img {
    filter: grayscale(0) opacity(1);
    transform: scale(1.05);
}

.collaborators-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 1.25rem;
}

@media (max-width: 480px) {
    .collaborators-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem;
    }
    .partner-card {
        min-height: 90px;
        padding: 1rem;
    }
    .partner-card img {
        max-height: 40px;
    }
}

/* ===== CONTACT SECTION ===== */
.contact-section {
    background: var(--surface);
    border-top: 1px solid var(--border);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

.contact-card {
    background: var(--text);
    color: rgba(255, 255, 255, 0.9);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.1), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.contact-card h3 {
    color: #fff;
    font-size: 1.35rem;
    margin-bottom: 2rem;
    font-weight: 700;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
}

.contact-icon {
    font-size: 1.4rem;
    color: var(--accent-orange);
    line-height: 1.2;
}

.contact-text-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.contact-text-value {
    font-size: 1.05rem;
    font-weight: 500;
    color: #fff;
}

.contact-text-value a {
    color: #fff;
    transition: color 0.25s ease;
}

.contact-text-value a:hover {
    color: var(--accent-light);
}

.contact-text-sub {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 0.1rem;
}

.contact-address {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    line-height: 1.6;
}

/* =============================================
   7. GALLERY PAGE & LIGHTBOX THEME
   ============================================= */

/* Filter Controls */
.gallery-filters {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: var(--surface);
    color: var(--text-muted);
    border: 1.5px solid var(--border-strong);
    padding: 0.6rem 1.4rem;
    font-family: var(--font);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 30px;
    cursor: pointer;
    letter-spacing: 0.5px;
    transition: all 0.35s var(--ease);
}

.filter-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--gradient-1);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(108, 60, 233, 0.25);
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Gallery Item Card */
.gallery-item {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    border: 1px solid var(--border);
    background: var(--surface-alt);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: all 0.5s var(--ease);
    perspective: var(--perspective);
    transform-style: preserve-3d;
}

.gallery-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26, 20, 50, 0.4), transparent 60%);
    opacity: 0.8;
    z-index: 2;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.8s var(--ease);
}

/* Hover Zoom & Effects */
.gallery-item:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--border-strong);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

/* Glassmorphic Info Card Overlay */
.gallery-info-card {
    position: absolute;
    bottom: 1.25rem;
    left: 1.25rem;
    right: 1.25rem;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 16px;
    padding: 1.2rem;
    z-index: 5;
    opacity: 0;
    transform: translateY(20px) translateZ(10px);
    transition: all 0.4s var(--ease);
    box-shadow: var(--shadow-md);
}

.gallery-item:hover .gallery-info-card {
    opacity: 1;
    transform: translateY(0) translateZ(30px);
}

.gallery-info-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.4rem;
}

.gallery-info-tag {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent);
}

.gallery-info-zoom {
    font-size: 0.85rem;
    color: var(--accent-pink);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-info-zoom {
    transform: scale(1.2) translate(2px, -2px);
}

.gallery-info-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.15rem;
}

.gallery-info-desc {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.4;
    margin: 0;
    max-width: 100%;
}

/* Lightbox Modal */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(14, 11, 26, 0.95);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s var(--ease);
}

.lightbox.active {
    opacity: 1;
    pointer-events: all;
}

.lightbox-content-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 90%;
    max-width: 1000px;
    justify-content: center;
}

.lightbox-img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: 20px;
    box-shadow: 0 30px 100px rgba(0, 0, 0, 0.8), 0 0 80px rgba(108, 60, 233, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transform: scale(0.96);
    transition: transform 0.4s var(--ease);
}

.lightbox.active .lightbox-img {
    transform: scale(1);
}

.lightbox-caption {
    margin-top: 1.5rem;
    text-align: center;
    color: #fff;
    max-width: 600px;
    animation: fadeInUp 0.4s var(--ease) forwards;
}

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

.lightbox-caption-tag {
    display: inline-block;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-light);
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.lightbox-caption-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.lightbox-caption-desc {
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.5;
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10000;
}

.lightbox-close:hover {
    background: var(--accent-pink);
    border-color: transparent;
    transform: scale(1.1) rotate(90deg);
}

.lightbox-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 1.25rem;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s var(--ease);
    z-index: 10000;
}

.lightbox-arrow:hover {
    background: var(--accent);
    border-color: transparent;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 10px 25px rgba(108, 60, 233, 0.4);
}

.lightbox-arrow-left {
    left: -4rem;
}

.lightbox-arrow-right {
    right: -4rem;
}

@media (max-width: 1200px) {
    .lightbox-arrow-left {
        left: 1rem;
    }
    .lightbox-arrow-right {
        right: 1rem;
    }
    .lightbox-close {
        top: 1rem;
        right: 1rem;
    }
}