/* ============================================================
   ARTVISION STUDIO – Premium AI-Inspired White Theme
   Futuristic AI palette: Electric Cyan + Violet + Soft Neon
   Page-specific 3D animations | High-end generative AI aesthetic
   Fonts: Plus Jakarta Sans + Inter
   ============================================================ */

:root {
    --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

    /* Light backgrounds – cool & clean */
    --bg: #fafbfd;
    --bg-2: #f4f6fb;
    --bg-3: #eef1f8;
    --bg-card: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.82);

    /* AI-inspired palette: Cyan + Violet + Electric accents */
    --purple: #6d28d9;          /* Deep violet */
    --purple-bright: #8b5cf6;   /* Bright violet */
    --purple-dim: #5b21b6;
    --purple-soft: rgba(109, 40, 217, 0.09);

    --cyan: #06b6d4;            /* Electric cyan */
    --cyan-bright: #22d3ee;
    --cyan-dim: #0891b2;

    --gold: #38bdf8;            /* Soft sky / secondary accent */
    --gold-light: #7dd3fc;
    --gold-soft: rgba(56, 189, 248, 0.12);

    --teal: #06b6d4;
    --teal-bright: #22d3ee;
    --teal-dim: #0891b2;
    --accent: #8b5cf6;

    /* Text */
    --text: #0f172a;
    --text-soft: #334155;
    --muted: #64748b;
    --border: rgba(15, 23, 42, 0.07);
    --border-hover: rgba(109, 40, 217, 0.35);
    --border-gold: rgba(6, 182, 212, 0.25);

    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
    --shadow: 0 8px 28px rgba(15, 23, 42, 0.06);
    --shadow-lg: 0 16px 48px rgba(15, 23, 42, 0.09);
    --glow-teal: 0 0 32px rgba(6, 182, 212, 0.18);
    --glow-gold: 0 0 28px rgba(139, 92, 246, 0.15);

    --radius: 16px;
    --radius-sm: 10px;
    --radius-pill: 50px;
    --transition: all 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 45% at 10% -5%, rgba(109, 40, 217, 0.08), transparent 55%),
        radial-gradient(ellipse 55% 40% at 90% 105%, rgba(6, 182, 212, 0.06), transparent 50%);
    pointer-events: none;
    z-index: 0;
}
a { text-decoration: none; transition: var(--transition); color: var(--purple); }
a:hover { color: var(--cyan); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

/* 3D on ALL pages */
#spider-net {
    position: fixed !important;
    top: 0 !important; left: 0 !important;
    width: 100% !important; height: 100% !important;
    z-index: 1 !important;
    pointer-events: none !important;
    opacity: 0.22 !important;
}
#global-3d {
    position: fixed !important;
    top: 0 !important; left: 0 !important;
    width: 100% !important; height: 100% !important;
    z-index: 1 !important;
    pointer-events: none !important;
    opacity: 0.70 !important;
}
#global-3d canvas { display: block; width: 100% !important; height: 100% !important; }
.tilt-glare {
    border-radius: inherit;
}
.navbar, .page-loader, .back-to-top, footer { position: relative; z-index: 20; }
.navbar.fixed-top { z-index: 1030 !important; }
section, .page-hero, .hero, .cta-section, .container {
    position: relative;
    z-index: 2;
}

@keyframes fadeInUp { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInLeft { from { opacity: 0; transform: translateX(-24px); } to { opacity: 1; transform: translateX(0); } }
@keyframes fadeInRight { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: translateX(0); } }
@keyframes scaleIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }
@keyframes spin-slow { to { transform: rotate(360deg); } }
@keyframes floatY { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes glowPulse {
    0%, 100% { text-shadow: 0 0 10px rgba(109, 40, 217, 0.2); }
    50% { text-shadow: 0 0 22px rgba(6, 182, 212, 0.3); }
}
@keyframes pulse-dot {
    0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.55); }
    70% { box-shadow: 0 0 0 12px rgba(34, 197, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}
@keyframes softPulse {
    0%, 100% { opacity: 0.45; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.04); }
}
@keyframes bounceDown {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

.anim-fade-up { animation: fadeInUp 0.7s ease both; }
.anim-fade-left { animation: fadeInLeft 0.7s ease both; }
.anim-fade-right { animation: fadeInRight 0.7s ease both; }
.anim-scale { animation: scaleIn 0.6s ease both; }

.page-loader {
    position: fixed; inset: 0; background: var(--bg); z-index: 99999;
    display: flex; align-items: center; justify-content: center;
    transition: opacity 0.4s, visibility 0.4s;
}
.page-loader.hide { opacity: 0; visibility: hidden; }
.loader-ring {
    width: 46px; height: 46px;
    border: 3px solid rgba(109, 40, 217, 0.2);
    border-top-color: var(--cyan);
    border-radius: 50%;
    animation: spin-slow 0.65s linear infinite;
}

/* ===== NAVBAR – Light ===== */
.navbar {
    background: rgba(255, 255, 255, 0.92) !important;
    backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border); padding: 0.75rem 0;
    transition: var(--transition);
}
.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98) !important;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08); padding: 0.5rem 0;
}
.navbar-brand {
    font-family: var(--font-heading); font-weight: 700; font-size: 1.35rem;
    color: var(--text) !important; display: flex; align-items: center; gap: 10px;
}
.navbar-brand span { color: var(--purple); }
.navbar-brand .brand-logo { height: 34px; width: auto; max-width: 46px; object-fit: contain; border-radius: 6px; }
.navbar-brand i {
    font-size: 1.3rem;
    background: linear-gradient(135deg, var(--purple), var(--cyan), var(--gold));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.nav-link {
    font-weight: 500; font-size: 0.9rem; color: var(--text-soft) !important;
    padding: 0.45rem 0.95rem !important; position: relative; border-radius: 8px;
}
.nav-link:hover, .nav-link.active { color: var(--text) !important; }
.nav-link::after {
    content: ''; position: absolute; bottom: 2px; left: 50%;
    width: 0; height: 2px;
    background: linear-gradient(90deg, var(--purple), var(--cyan), var(--gold));
    transition: width 0.28s ease; transform: translateX(-50%); border-radius: 2px;
}
.nav-link:hover::after, .nav-link.active::after { width: 45%; }
.btn-nav {
    background: linear-gradient(135deg, var(--purple), var(--cyan)) !important;
    color: #fff !important; font-weight: 600; font-size: 0.86rem;
    padding: 8px 20px !important; border-radius: var(--radius-pill); border: none;
    box-shadow: 0 4px 16px rgba(109, 40, 217, 0.3);
}
.btn-nav:hover {
    transform: translateY(-2px); box-shadow: 0 8px 22px rgba(6, 182, 212, 0.4); color: #fff !important;
}
.btn-nav::after { display: none !important; }
.navbar-toggler { border: none !important; box-shadow: none !important; }
.navbar-toggler:focus { box-shadow: none !important; }
.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2826, 26, 26, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* ===== PAGE HERO – Light ===== */
.page-hero {
    padding: 150px 0 90px;
    background: linear-gradient(165deg, #ffffff 0%, #f8f9fb 45%, #f0f2f5 100%);
    position: relative; overflow: hidden;
}
.page-hero::before {
    content: ''; position: absolute; width: 580px; height: 580px;
    background: radial-gradient(circle, rgba(109, 40, 217, 0.08) 0%, transparent 65%);
    top: -160px; right: -120px; pointer-events: none;
    animation: softPulse 8s ease-in-out infinite;
}
.page-hero::after {
    content: ''; position: absolute; width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.06) 0%, transparent 65%);
    bottom: -90px; left: -70px; pointer-events: none;
}
.page-hero h1 {
    font-family: var(--font-heading); font-weight: 700;
    font-size: clamp(2.1rem, 5vw, 3.3rem); color: var(--text);
    line-height: 1.18; letter-spacing: -0.5px;
}
.page-hero p { color: var(--text-soft); font-size: 1.08rem; max-width: 560px; }

.section-label {
    font-weight: 600; letter-spacing: 2.5px; text-transform: uppercase;
    color: var(--purple); font-size: 0.74rem;
    background: var(--purple-soft); padding: 6px 16px; border-radius: var(--radius-pill);
    display: inline-block; border: 1px solid rgba(109, 40, 217, 0.2); margin-bottom: 1rem;
}
.section-title {
    font-family: var(--font-heading); font-weight: 700;
    font-size: clamp(1.75rem, 3.6vw, 2.6rem); color: var(--text);
    letter-spacing: -0.4px; line-height: 1.25;
}
.section-title .highlight {
    background: linear-gradient(135deg, var(--purple), var(--cyan), var(--gold));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.title-underline {
    width: 70px; height: 3px;
    background: linear-gradient(90deg, var(--purple), var(--cyan), var(--gold));
    margin: 0.5rem 0 1.2rem; border-radius: 8px;
}
.title-underline.center { margin-left: auto; margin-right: auto; }

.btn-primary-custom {
    background: linear-gradient(135deg, var(--purple), var(--cyan));
    color: #fff !important; font-weight: 600; padding: 13px 28px;
    border-radius: var(--radius-pill); border: none;
    box-shadow: 0 6px 20px rgba(109, 40, 217, 0.3);
    transition: transform 0.35s cubic-bezier(0.22,1,0.36,1), box-shadow 0.35s ease;
    display: inline-flex; align-items: center; gap: 8px; font-size: 0.95rem;
    position: relative; overflow: hidden;
}
.btn-primary-custom::after {
    content: ''; position: absolute; top: 0; left: -100%; width: 60%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
    transition: left 0.55s ease;
}
.btn-primary-custom:hover {
    transform: translateY(-3px); box-shadow: 0 12px 32px rgba(6, 182, 212, 0.45); color: #fff !important;
}
.btn-primary-custom:hover::after { left: 120%; }
.btn-outline-custom {
    background: transparent; border: 1.5px solid rgba(109, 40, 217, 0.4);
    color: var(--purple) !important; font-weight: 600; padding: 12px 24px;
    border-radius: var(--radius-pill); transition: var(--transition);
    display: inline-flex; align-items: center; gap: 8px;
}
.btn-outline-custom:hover {
    background: var(--purple-soft); border-color: var(--purple); color: var(--purple) !important; transform: translateY(-2px);
}
.btn-gold {
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    color: #1a1a1a !important; font-weight: 700; padding: 13px 26px;
    border-radius: var(--radius-pill); border: none;
    box-shadow: 0 6px 18px rgba(56, 189, 248, 0.3);
    transition: var(--transition); display: inline-flex; align-items: center; gap: 8px;
}
.btn-gold:hover {
    transform: translateY(-3px); box-shadow: 0 10px 24px rgba(56, 189, 248, 0.4); color: #1a1a1a !important;
}

.feature-card, .service-card, .team-member, .team-card, .glass-card {
    background: linear-gradient(145deg, rgba(255,255,255,0.95), rgba(255,255,255,0.82));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow), 0 0 0 1px rgba(255,255,255,0.6) inset;
    transition: transform 0.45s cubic-bezier(0.22,1,0.36,1), box-shadow 0.45s ease, border-color 0.35s ease;
    position: relative; overflow: hidden;
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
}
.feature-card::before, .service-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, transparent, var(--purple), var(--cyan), var(--gold), transparent);
    opacity: 0; transition: opacity 0.4s ease;
}
.feature-card::after, .service-card::after, .team-card::after, .glass-card::after {
    content: ''; position: absolute; inset: 0; border-radius: inherit;
    background: radial-gradient(800px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(131,58,180,0.06), transparent 40%);
    opacity: 0; transition: opacity 0.4s ease; pointer-events: none; z-index: 0;
}
.feature-card:hover, .service-card:hover, .team-member:hover, .team-card:hover, .glass-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-lg), 0 12px 40px rgba(131,58,180,0.12), 0 0 0 1px rgba(131,58,180,0.08);
}
.feature-card:hover::before, .service-card:hover::before { opacity: 1; }
.feature-card:hover::after, .service-card:hover::after, .team-card:hover::after, .glass-card:hover::after { opacity: 1; }

.feature-card { padding: 1.75rem; height: 100%; }
.feature-card .icon-wrap {
    width: 52px; height: 52px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center; font-size: 1.25rem;
    margin-bottom: 1.1rem; background: var(--purple-soft); color: var(--purple);
}
.feature-card h4 { font-family: var(--font-heading); font-weight: 600; font-size: 1.1rem; color: var(--text); margin-bottom: 0.5rem; }
.feature-card p { color: var(--text-soft); font-size: 0.92rem; margin: 0; line-height: 1.65; }

.service-card { padding: 1.85rem; height: 100%; }
.service-card .service-num { font-family: var(--font-heading); font-weight: 700; font-size: 0.8rem; color: var(--cyan); letter-spacing: 1px; margin-bottom: 0.55rem; }
.service-card .icon-box { width: 54px; height: 54px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; margin-bottom: 1.1rem; }
.service-card h3 { font-family: var(--font-heading); font-weight: 650; font-size: 1.15rem; color: var(--text); margin-bottom: 0.55rem; }
.service-card p { color: var(--text-soft); font-size: 0.92rem; margin-bottom: 1rem; line-height: 1.65; }
.service-card .service-link { font-weight: 600; font-size: 0.88rem; color: var(--purple); display: inline-flex; align-items: center; gap: 6px; }
.service-card .service-link:hover { color: var(--cyan); gap: 10px; }

.team-card, .team-member { text-align: center; padding: 2rem 1.5rem; height: 100%; }
.team-avatar {
    width: 90px; height: 90px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-family: var(--font-heading); font-weight: 700; font-size: 1.55rem; color: #fff;
    margin: 0 auto 1.15rem; box-shadow: 0 8px 20px rgba(109, 40, 217, 0.25);
    background: linear-gradient(135deg, var(--purple), var(--cyan));
}
.team-card h3, .team-member h4 { font-family: var(--font-heading); font-weight: 650; font-size: 1.12rem; color: var(--text); margin-bottom: 0.25rem; }
.team-role { color: var(--purple); font-size: 0.88rem; font-weight: 500; margin-bottom: 0.7rem; }
.team-card p, .team-member p { color: var(--text-soft); font-size: 0.9rem; margin: 0; }

.gallery-item {
    position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3;
    background: var(--bg-3); border: 1px solid var(--border); transition: var(--transition);
}
.gallery-item:hover { border-color: var(--border-hover); box-shadow: var(--shadow-lg), var(--glow-teal); transform: translateY(-4px); }
.gallery-placeholder {
    width: 100%; height: 100%; background: linear-gradient(145deg, #f0f2f5, #e8eaed);
    display: flex; align-items: center; justify-content: center; flex-direction: column; color: var(--muted); gap: 8px;
}
.gallery-placeholder i { font-size: 1.7rem; opacity: 0.5; color: var(--purple); }
.gallery-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(26, 26, 26, 0.85) 0%, transparent 55%);
    display: flex; align-items: flex-end; padding: 1.2rem; opacity: 0; transition: opacity 0.3s ease;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span { color: #fff; font-weight: 600; font-size: 0.95rem; }
.filter-btn {
    background: transparent; border: 1px solid var(--border); color: var(--text-soft);
    padding: 8px 18px; border-radius: var(--radius-pill); font-size: 0.86rem; font-weight: 500; transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
    background: var(--purple-soft); border-color: var(--purple); color: var(--purple);
}

.form-control, .form-select {
    background: #fff !important; border: 1px solid var(--border) !important;
    color: var(--text) !important; border-radius: var(--radius-sm) !important;
    padding: 12px 16px !important; font-size: 0.95rem; transition: var(--transition);
}
.form-control:focus, .form-select:focus {
    background: #fff !important; border-color: var(--purple) !important;
    box-shadow: 0 0 0 3px rgba(109, 40, 217, 0.15) !important; color: var(--text) !important;
}
.form-control::placeholder { color: var(--muted) !important; }
.form-label { color: var(--text-soft); font-weight: 500; font-size: 0.9rem; margin-bottom: 0.4rem; }

.stat-item strong {
    display: block; font-family: var(--font-heading); font-size: 2rem; font-weight: 700;
    background: linear-gradient(90deg, var(--purple), var(--cyan), var(--gold));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stat-item span { color: var(--text-soft); font-size: 0.88rem; font-weight: 500; }

.cta-section {
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.06), rgba(6, 182, 212, 0.04));
    border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
    padding: 80px 0; position: relative; overflow: hidden;
}

/* ===== FOOTER – Light soft dark for contrast ===== */
footer {
    background: #1a1a1a !important; border-top: 1px solid rgba(255,255,255,0.06);
    padding: 70px 0 30px; color: #b0b0b0;
}
footer h5 { font-family: var(--font-heading); font-weight: 650; color: #ffffff !important; font-size: 1.05rem; margin-bottom: 1.1rem; }
footer p, footer li, footer span { color: #a0a0a8 !important; }
footer .footer-address { color: #e0e0e8 !important; font-size: 0.98rem !important; font-weight: 500 !important; line-height: 1.7 !important; }
footer .footer-link { color: #e0e0e8 !important; font-size: 0.95rem !important; font-weight: 500 !important; }
footer .footer-label { color: var(--gold-light) !important; font-weight: 700 !important; font-size: 0.75rem !important; letter-spacing: 1.4px !important; margin-bottom: 4px !important; }
footer a { color: #9898a0 !important; }
footer a:hover { color: var(--cyan) !important; }
footer .copyright, footer .copyright p { color: #6a6a70 !important; }
.social-links { display: flex; gap: 12px; }
.social-links a {
    width: 40px; height: 40px; border-radius: 10px; background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center;
    color: #b0b0b8 !important; transition: var(--transition);
}
.social-links a:hover {
    background: linear-gradient(135deg, var(--purple), var(--cyan)); border-color: transparent; color: #fff !important; transform: translateY(-3px);
}

.back-to-top {
    position: fixed; bottom: 28px; right: 28px; width: 46px; height: 46px; border-radius: 12px;
    background: linear-gradient(135deg, var(--purple), var(--cyan)); color: #fff;
    display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
    box-shadow: 0 6px 20px rgba(109, 40, 217, 0.35); opacity: 0; visibility: hidden;
    transition: var(--transition); z-index: 50; border: none; cursor: pointer;
}
.back-to-top.show { opacity: 1; visibility: visible; }
.back-to-top:hover { transform: translateY(-4px); box-shadow: 0 10px 26px rgba(6, 182, 212, 0.45); }

.alert-success-custom {
    background: rgba(34, 197, 94, 0.1); border: 1px solid rgba(34, 197, 94, 0.25);
    color: #166534; border-radius: var(--radius-sm); padding: 14px 18px;
}
.alert-error-custom {
    background: rgba(239, 68, 68, 0.1); border: 1px solid rgba(239, 68, 68, 0.25);
    color: #991b1b; border-radius: var(--radius-sm); padding: 14px 18px;
}

h1, h2, h3, h4, h5, h6, .section-title, .page-hero h1, .service-card h3, .feature-card h4, .team-member h4, .team-card h3 {
    color: var(--text); font-family: var(--font-heading);
}
.text-gold { color: var(--gold) !important; }
.text-teal { color: var(--purple) !important; }
.bg-dark-section { background: var(--bg-2); }
.py-section { padding: 90px 0; }
.service-card, .feature-card, .team-card, .team-member, .glass-card, .gallery-item {
    transform-style: preserve-3d; will-change: transform;
}
.text-muted { color: var(--muted) !important; }

.walkthrough-container { position: relative; perspective: 1200px; height: 480px; }
.walkthrough-frame {
    position: relative; width: 100%; height: 100%; border-radius: 20px; overflow: hidden;
    background: linear-gradient(145deg, #f0f2f5, #e8eaed); border: 1px solid var(--border); box-shadow: var(--shadow-lg);
}
.walkthrough-slides { position: relative; width: 100%; height: 100%; }
.walkthrough-slide {
    position: absolute; inset: 0; opacity: 0; transform: scale(1.04);
    transition: opacity 0.6s ease, transform 0.6s ease; z-index: 1;
}
.walkthrough-slide.active { opacity: 1; transform: scale(1); z-index: 2; }
.walkthrough-slide img { width: 100%; height: 100%; object-fit: cover; display: block; }
.walkthrough-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(26, 26, 26, 0.55) 100%);
    z-index: 3; pointer-events: none;
}
.walkthrough-label {
    position: absolute; top: 16px; left: 16px; z-index: 4;
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255, 255, 255, 0.95); border: 1px solid var(--border);
    color: var(--text); padding: 8px 14px; border-radius: 50px; font-size: 0.8rem; font-weight: 600;
}
.walkthrough-controls {
    position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%);
    z-index: 4; display: flex; align-items: center; gap: 14px;
    background: rgba(255, 255, 255, 0.95); padding: 8px 14px; border-radius: 50px; border: 1px solid var(--border);
}
.walk-btn {
    width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--border);
    background: var(--bg-3); color: var(--text); display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: var(--transition);
}
.walk-btn:hover { background: var(--purple-soft); color: var(--purple); border-color: var(--purple); }

/* Map & misc */
.map-wrap { height: 400px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow); }
.page-hero-3d { opacity: 0.25; }

/* page-hero override for light */
.page-hero {
    background: linear-gradient(165deg, #ffffff 0%, #f8f9fb 50%, #f0f2f5 100%) !important;
}
.page-symbol {
    opacity: 0.06;
    z-index: 1;
}

/* ===== Missing components ===== */
.page-symbol {
    position: absolute;
    font-size: clamp(5rem, 12vw, 10rem);
    color: rgba(109, 40, 217, 0.05);
    z-index: 1;
    pointer-events: none;
    animation: floatY 8s ease-in-out infinite;
}
.page-symbol.right { right: 4%; top: 28%; }
.page-symbol.left { left: 3%; bottom: 12%; }
.page-symbol.gold { color: rgba(56, 189, 248, 0.05); }

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

/* Solid readable content */
.page-hero .container,
.page-hero h1,
.page-hero p,
.page-hero .section-label {
    position: relative;
    z-index: 3;
}
.page-hero h1 {
    color: var(--text) !important;
    opacity: 1 !important;
    visibility: visible !important;
}
.page-hero p {
    color: var(--text-soft) !important;
    opacity: 1 !important;
}

section > .container {
    position: relative;
    z-index: 2;
}

/* Navbar mobile */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: rgba(255, 255, 255, 0.98);
        border-radius: 12px;
        padding: 1rem;
        margin-top: 0.5rem;
        border: 1px solid var(--border);
        box-shadow: var(--shadow);
    }
}

/* ===== FINAL GUARANTEE: Light readable UI ===== */
.feature-card,
.service-card,
.team-card,
.team-member,
.glass-card,
.gallery-item {
    background: #ffffff !important;
    color: var(--text) !important;
}
.feature-card h3, .feature-card h4,
.service-card h3, .service-card h4,
.team-card h3, .team-member h4,
.glass-card h3, .glass-card h4, .glass-card h5, .glass-card h6 {
    color: var(--text) !important;
}
.feature-card p, .service-card p, .team-card p, .team-member p, .glass-card p {
    color: var(--text-soft) !important;
}
.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
}
footer {
    background: #1a1a1a !important;
    position: relative;
    z-index: 5;
}
body.loaded #global-3d {
    position: fixed !important;
    top: 0 !important; left: 0 !important;
    width: 100% !important; height: 100% !important;
    z-index: 1 !important;
    pointer-events: none !important;
    opacity: 0.70 !important; }

/* Extra light-theme polish */
.hero, .hero-section {
    background: linear-gradient(165deg, rgba(255,255,255,0.82) 0%, rgba(248,249,251,0.88) 100%) !important;
}
.bg-dark-section, .section-dark {
    background: var(--bg-2) !important;
}
.text-white, .text-light {
    color: var(--text) !important;
}
.page-hero .text-white,
.page-hero .text-light {
    color: var(--text) !important;
}
.cta-section h2, .cta-section h3, .cta-section p {
    color: var(--text) !important;
}
.cta-section .section-title {
    color: var(--text) !important;
}

/* Instagram gradient utility */
.ig-gradient {
    background: linear-gradient(45deg, #6d28d9, #8b5cf6, #06b6d4, #0891b2, #38bdf8, #7dd3fc);
}
.ig-gradient-text {
    background: linear-gradient(45deg, #6d28d9, #8b5cf6, #06b6d4, #38bdf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================================
   PREMIUM POLISH – More attractive design layer
   ============================================================ */

:root {
    --shadow-sm: 0 2px 10px rgba(109, 40, 217, 0.06);
    --shadow: 0 10px 36px rgba(109, 40, 217, 0.08), 0 4px 12px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 20px 50px rgba(109, 40, 217, 0.12), 0 8px 20px rgba(0, 0, 0, 0.05);
    --glow-teal: 0 0 40px rgba(109, 40, 217, 0.18);
    --glow-gold: 0 0 36px rgba(56, 189, 248, 0.15);
    --radius: 20px;
    --radius-sm: 12px;
}

/* Soft ambient background */
body::before {
    background:
        radial-gradient(ellipse 80% 50% at 5% -10%, rgba(109, 40, 217, 0.10), transparent 50%),
        radial-gradient(ellipse 60% 45% at 95% 100%, rgba(6, 182, 212, 0.08), transparent 50%),
        radial-gradient(ellipse 40% 30% at 50% 50%, rgba(56, 189, 248, 0.04), transparent 60%) !important;
}

/* Navbar – glass premium */
.navbar {
    background: rgba(255, 255, 255, 0.85) !important;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(109, 40, 217, 0.08) !important;
}
.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95) !important;
    box-shadow: 0 8px 32px rgba(109, 40, 217, 0.1) !important;
}
.nav-link {
    font-weight: 550 !important;
    letter-spacing: 0.2px;
}
.nav-link:hover, .nav-link.active {
    color: var(--purple) !important;
    background: rgba(109, 40, 217, 0.06);
}
.btn-nav {
    background: linear-gradient(135deg, #6d28d9 0%, #8b5cf6 50%, #06b6d4 100%) !important;
    box-shadow: 0 4px 18px rgba(109, 40, 217, 0.35), 0 0 0 0 rgba(6, 182, 212, 0) !important;
    letter-spacing: 0.3px;
}
.btn-nav:hover {
    box-shadow: 0 8px 28px rgba(6, 182, 212, 0.45), 0 0 20px rgba(109, 40, 217, 0.2) !important;
    transform: translateY(-2px) scale(1.02);
}

/* Hero – richer */
.page-hero, .hero {
    background:
        linear-gradient(165deg, #ffffff 0%, #faf8fc 40%, #f5f0f8 100%) !important;
}
.page-hero::before {
    background: radial-gradient(circle, rgba(109, 40, 217, 0.12) 0%, transparent 65%) !important;
    width: 700px !important; height: 700px !important;
}
.page-hero::after {
    background: radial-gradient(circle, rgba(6, 182, 212, 0.09) 0%, transparent 65%) !important;
}
.page-hero h1, .hero-title {
    letter-spacing: -1px !important;
    background: linear-gradient(135deg, #1a1a1a 30%, #3a2a4a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Section labels – pill with glow */
.section-label {
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.12), rgba(6, 182, 212, 0.08)) !important;
    border: 1px solid rgba(109, 40, 217, 0.2) !important;
    color: var(--purple) !important;
    box-shadow: 0 2px 12px rgba(109, 40, 217, 0.08);
    letter-spacing: 2.8px !important;
}

/* Section titles */
.section-title {
    letter-spacing: -0.6px !important;
}
.section-title .highlight {
    background: linear-gradient(135deg, #6d28d9, #06b6d4, #38bdf8) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}
.title-underline {
    height: 4px !important;
    width: 80px !important;
    background: linear-gradient(90deg, #6d28d9, #06b6d4, #38bdf8) !important;
    border-radius: 10px !important;
    box-shadow: 0 2px 10px rgba(6, 182, 212, 0.3);
}

/* Buttons – more premium */
.btn-primary-custom {
    background: linear-gradient(135deg, #6d28d9 0%, #8b5cf6 45%, #06b6d4 100%) !important;
    box-shadow: 0 8px 24px rgba(109, 40, 217, 0.35), inset 0 1px 0 rgba(255,255,255,0.2) !important;
    padding: 14px 32px !important;
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
}
.btn-primary-custom::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(255,255,255,0.15), transparent);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}
.btn-primary-custom:hover::after {
    transform: translateX(100%);
}
.btn-primary-custom:hover {
    transform: translateY(-3px) scale(1.02) !important;
    box-shadow: 0 14px 36px rgba(6, 182, 212, 0.4), 0 0 24px rgba(109, 40, 217, 0.15) !important;
}
.btn-outline-custom {
    border: 2px solid transparent !important;
    background:
        linear-gradient(#fff, #fff) padding-box,
        linear-gradient(135deg, #6d28d9, #06b6d4) border-box !important;
    color: var(--purple) !important;
    padding: 12px 28px !important;
}
.btn-outline-custom:hover {
    background:
        linear-gradient(135deg, rgba(109, 40, 217, 0.08), rgba(6, 182, 212, 0.06)) padding-box,
        linear-gradient(135deg, #6d28d9, #06b6d4) border-box !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 24px rgba(109, 40, 217, 0.15);
}
.btn-gold {
    background: linear-gradient(135deg, #38bdf8, #7dd3fc) !important;
    box-shadow: 0 8px 22px rgba(56, 189, 248, 0.35) !important;
}
.btn-gold:hover {
    box-shadow: 0 12px 32px rgba(56, 189, 248, 0.45) !important;
    transform: translateY(-3px) scale(1.02) !important;
}

/* Cards – glass premium */
.feature-card, .service-card, .team-member, .team-card, .glass-card {
    background: rgba(255, 255, 255, 0.9) !important;
    border: 1px solid rgba(109, 40, 217, 0.08) !important;
    box-shadow: var(--shadow) !important;
    border-radius: var(--radius) !important;
    transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1) !important;
}
.feature-card:hover, .service-card:hover, .team-member:hover, .team-card:hover, .glass-card:hover {
    transform: translateY(-8px) !important;
    border-color: rgba(109, 40, 217, 0.2) !important;
    box-shadow: var(--shadow-lg), 0 0 0 1px rgba(109, 40, 217, 0.06) !important;
}
.feature-card::before, .service-card::before {
    height: 4px !important;
    background: linear-gradient(90deg, transparent, #6d28d9, #06b6d4, #38bdf8, transparent) !important;
    opacity: 0;
    transition: opacity 0.35s ease;
}
.feature-card:hover::before, .service-card:hover::before {
    opacity: 1 !important;
}

/* Icon wraps – gradient soft */
.feature-card .icon-wrap, .feature-icon, .service-card .icon-box {
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.12), rgba(6, 182, 212, 0.08)) !important;
    color: var(--purple) !important;
    border: 1px solid rgba(109, 40, 217, 0.12);
    box-shadow: 0 4px 14px rgba(109, 40, 217, 0.1);
    transition: var(--transition);
}
.feature-card:hover .icon-wrap,
.service-card:hover .icon-box {
    background: linear-gradient(135deg, #6d28d9, #06b6d4) !important;
    color: #fff !important;
    transform: scale(1.08);
    box-shadow: 0 8px 20px rgba(109, 40, 217, 0.3);
}

/* Team avatars */
.team-avatar {
    background: linear-gradient(135deg, #6d28d9, #06b6d4, #38bdf8) !important;
    box-shadow: 0 10px 28px rgba(109, 40, 217, 0.3) !important;
    border: 3px solid #fff;
}
.team-card:hover .team-avatar,
.team-member:hover .team-avatar {
    transform: scale(1.08);
    box-shadow: 0 14px 36px rgba(6, 182, 212, 0.35) !important;
}

/* Gallery */
.gallery-item {
    border-radius: 18px !important;
    border: 1px solid rgba(109, 40, 217, 0.08) !important;
    box-shadow: var(--shadow);
    overflow: hidden;
}
.gallery-item:hover {
    transform: translateY(-6px) scale(1.01) !important;
    box-shadow: var(--shadow-lg) !important;
}
.gallery-overlay {
    background: linear-gradient(to top, rgba(30, 10, 40, 0.9) 0%, transparent 60%) !important;
}
.gallery-placeholder {
    background: linear-gradient(145deg, #f5f0f8, #f0e8f5) !important;
}

/* Filter buttons */
.filter-btn {
    border: 1.5px solid rgba(109, 40, 217, 0.15) !important;
    background: #fff !important;
    transition: all 0.3s ease !important;
}
.filter-btn:hover, .filter-btn.active {
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.1), rgba(6, 182, 212, 0.08)) !important;
    border-color: var(--purple) !important;
    color: var(--purple) !important;
    box-shadow: 0 4px 14px rgba(109, 40, 217, 0.15);
    transform: translateY(-1px);
}

/* Forms */
.form-control, .form-select {
    background: #fff !important;
    border: 1.5px solid rgba(109, 40, 217, 0.12) !important;
    border-radius: 12px !important;
    padding: 13px 18px !important;
    transition: all 0.3s ease !important;
}
.form-control:focus, .form-select:focus {
    border-color: var(--purple) !important;
    box-shadow: 0 0 0 4px rgba(109, 40, 217, 0.12) !important;
    outline: none !important;
}

/* Stats */
.stat-item strong {
    background: linear-gradient(90deg, #6d28d9, #06b6d4, #38bdf8) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    font-size: 2.2rem !important;
}

/* CTA section */
.cta-section {
    background:
        linear-gradient(135deg, rgba(109, 40, 217, 0.07) 0%, rgba(6, 182, 212, 0.05) 50%, rgba(56, 189, 248, 0.05) 100%) !important;
    border-top: 1px solid rgba(109, 40, 217, 0.1) !important;
    border-bottom: 1px solid rgba(109, 40, 217, 0.1) !important;
    position: relative;
}
.cta-section::before {
    content: '';
    position: absolute;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(109, 40, 217, 0.1), transparent 70%);
    top: -100px; right: -50px;
    pointer-events: none;
}

/* Footer social */
.social-links a {
    transition: all 0.3s ease !important;
}
.social-links a:hover {
    background: linear-gradient(135deg, #6d28d9, #06b6d4) !important;
    border-color: transparent !important;
    color: #fff !important;
    transform: translateY(-4px) scale(1.08) !important;
    box-shadow: 0 8px 20px rgba(109, 40, 217, 0.35);
}

/* Back to top */
.back-to-top {
    background: linear-gradient(135deg, #6d28d9, #06b6d4) !important;
    box-shadow: 0 8px 24px rgba(109, 40, 217, 0.4) !important;
    border-radius: 14px !important;
}
.back-to-top:hover {
    transform: translateY(-5px) scale(1.05) !important;
    box-shadow: 0 12px 32px rgba(6, 182, 212, 0.5) !important;
}

/* Section spacing */
.py-section { padding: 100px 0 !important; }

/* Subtle card shine on hover */
.feature-card, .service-card, .team-card, .glass-card {
    position: relative;
    overflow: hidden;
}
.feature-card::after, .service-card::after, .team-card::after {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: linear-gradient(
        45deg,
        transparent 40%,
        rgba(255, 255, 255, 0.08) 50%,
        transparent 60%
    );
    transform: translateX(-100%) rotate(25deg);
    transition: transform 0.7s ease;
    pointer-events: none;
}
.feature-card:hover::after, .service-card:hover::after, .team-card:hover::after {
    transform: translateX(50%) rotate(25deg);
}

/* Loader prettier */
.loader-ring {
    border: 3px solid rgba(109, 40, 217, 0.15) !important;
    border-top-color: #06b6d4 !important;
    box-shadow: 0 0 20px rgba(109, 40, 217, 0.2);
}

/* Walkthrough */
.walkthrough-frame {
    border-radius: 24px !important;
    box-shadow: var(--shadow-lg) !important;
    border: 1px solid rgba(109, 40, 217, 0.1) !important;
}
.walkthrough-label, .walkthrough-controls {
    background: rgba(255, 255, 255, 0.95) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(109, 40, 217, 0.1) !important;
}
.walk-btn:hover {
    background: linear-gradient(135deg, #6d28d9, #06b6d4) !important;
    color: #fff !important;
    border-color: transparent !important;
}

/* FINAL override for light cards */
.feature-card,
.service-card,
.team-card,
.team-member,
.glass-card,
.gallery-item {
    background: #ffffff !important;
    color: var(--text) !important;
}
.feature-card h3, .feature-card h4,
.service-card h3, .service-card h4,
.team-card h3, .team-member h4 {
    color: var(--text) !important;
}
.feature-card p, .service-card p, .team-card p, .team-member p {
    color: var(--text-soft) !important;
}

/* Soft section alternating */
.bg-dark-section, .section-dark {
    background: linear-gradient(180deg, #faf8fc 0%, #f5f0f8 100%) !important;
}


/* ===== FORCE 3D VISIBILITY ON WHITE THEME ===== */
#global-3d {
    z-index: 1 !important;
    opacity: 0.7 !important;
}
body, main {
    background: transparent !important;
}
.page-hero {
    background: linear-gradient(165deg, rgba(255,255,255,0.85) 0%, rgba(248,249,251,0.9) 100%) !important;
}
section.py-5, section.py-4 {
    background: rgba(255,255,255,0.88) !important;
}
section[style*="background:var(--bg)"],
section[style*="background: var(--bg)"] {
    background: rgba(255,255,255,0.88) !important;
}
section[style*="background:var(--bg-2)"],
section[style*="background: var(--bg-2)"] {
    background: rgba(248,249,251,0.9) !important;
}
.navbar, footer, .page-loader, .back-to-top {
    z-index: 20 !important;
}
.navbar.fixed-top { z-index: 1030 !important; }
section, .page-hero, .hero, .cta-section, .container {
    position: relative;
    z-index: 2;
}