/* ─── Base ─── */
        *, *::before, *::after { box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body { overflow-x: hidden; background: #f8fafc; color: #1e293b; }

        /* ─── Header ─── */
        #main-header { transition: background 0.4s, padding 0.4s, box-shadow 0.4s; }
        #main-header.scrolled {
            background: #1e293b !important;
            box-shadow: 0 4px 30px rgba(0,0,0,0.3);
            padding-top: 0.75rem;
            padding-bottom: 0.75rem;
        }
        
         /* Custom Scrollbar */
         ::-webkit-scrollbar {
            width: 8px;
        }

        ::-webkit-scrollbar-track {
            background: #0f172a;
        }

        ::-webkit-scrollbar-thumb {
            background: #334155;
            /* border-radius: 5px; */
        }

        ::-webkit-scrollbar-thumb:hover {
            background: #d4af37;
        }

        /* ─── Hero ─── */
        .about-hero {
            background: #1e293b;
            position: relative;
            overflow: hidden;
        }
        .hero-bg-image {
            position: absolute; inset: 0;
            background-image: url('../asset/Images/building.webp');
            background-size: cover;
            background-position: center 30%;
            opacity: 0.18;
        }
        .hero-grid-overlay {
            position: absolute; inset: 0;
            background-image:
                linear-gradient(rgba(201,168,76,0.06) 1px, transparent 1px),
                linear-gradient(90deg, rgba(201,168,76,0.06) 1px, transparent 1px);
            background-size: 60px 60px;
        }
        .hero-gradient {
            position: absolute; inset: 0;
            background: linear-gradient(135deg, #1e293b 0%, rgba(15,25,35,0.4) 50%, #1e293b 100%);
        }
        .hero-accent-line {
            position: absolute;
            left: 0; top: 0; bottom: 0;
            width: 5px;
            background: linear-gradient(180deg, transparent 0%, #d4af37 30%, #d4af37 70%, transparent 100%);
        }

        /* ─── Gold Divider ─── */
        .gold-divider {
            display: flex; align-items: center; gap: 1rem;
        }
        .gold-divider::before, .gold-divider::after {
            content: ''; flex: 1; height: 1px;
            background: linear-gradient(90deg, transparent, #d4af37, transparent);
        }

        /* ─── Section Label ─── */
        .section-label {
            display: inline-flex; align-items: center; gap: 0.5rem;
            font-size: 0.7rem; font-weight: 700; letter-spacing: 0.25em;
            text-transform: uppercase; color: #d4af37;
        }
        .section-label::before {
            content: ''; width: 2rem; height: 2px; background: #d4af37;
        }

        /* ─── Stats Counter ─── */
        .stat-card {
            position: relative; overflow: hidden;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .stat-card::before {
            content: ''; position: absolute;
            inset: 0; background: linear-gradient(135deg, rgba(201,168,76,0.08) 0%, transparent 60%);
            opacity: 0; transition: opacity 0.3s;
        }
        .stat-card:hover { transform: translateY(-4px); box-shadow: 0 20px 60px rgba(0,0,0,0.15); }
        .stat-card:hover::before { opacity: 1; }

        /* ─── Mission Block ─── */
        .mission-image-wrap {
            position: relative;
        }
        .mission-image-wrap::before {
            content: ''; position: absolute;
            top: -20px; left: -20px; right: 20px; bottom: 20px;
            border: 2px solid rgba(201,168,76,0.3);
            border-radius: 0.5rem;
        }
        .mission-image-wrap::after {
            content: ''; position: absolute;
            bottom: -20px; right: -20px; left: 20px; top: 20px;
            background: rgba(201,168,76,0.06);
            border-radius: 0.5rem;
            z-index: -1;
        }

        /* ─── Values Grid ─── */
        .value-card {
            position: relative; overflow: hidden;
            transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.35s;
            border-bottom: 3px solid transparent;
        }
        .value-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 24px 60px rgba(201,168,76,0.15);
            border-bottom-color: #d4af37;
        }
        .value-icon-wrap {
            width: 3.5rem; height: 3.5rem;
            background: linear-gradient(135deg, #1e293b, #1a2940);
            border-radius: 0.75rem;
            display: flex; align-items: center; justify-content: center;
            margin-bottom: 1.25rem;
            position: relative;
            transition: transform 0.3s;
        }
        .value-card:hover .value-icon-wrap {
            transform: rotate(-6deg) scale(1.1);
        }
        .value-icon-wrap::after {
            content: ''; position: absolute;
            inset: -2px; border-radius: 0.85rem;
            background: linear-gradient(135deg, #d4af37, transparent);
            z-index: -1; opacity: 0;
            transition: opacity 0.3s;
        }
        .value-card:hover .value-icon-wrap::after { opacity: 1; }

        /* ─── Timeline ─── */
        .timeline-item { position: relative; }
        .timeline-item::before {
            content: ''; position: absolute;
            left: 1.25rem; top: 3.5rem; bottom: -1.5rem;
            width: 2px;
            background: linear-gradient(180deg, #d4af37, rgba(201,168,76,0.1));
        }
        .timeline-item:last-child::before { display: none; }
        .timeline-dot {
            width: 2.5rem; height: 2.5rem; flex-shrink: 0;
            background: #1e293b;
            border: 2px solid #d4af37;
            border-radius: 50%;
            display: flex; align-items: center; justify-content: center;
            position: relative; z-index: 1;
        }

        /* ─── Approach Cards ─── */
        .approach-card {
            position: relative; overflow: hidden;
            transition: all 0.4s;
        }
        .approach-card::before {
            content: attr(data-num);
            position: absolute; right: -0.5rem; top: -1rem;
            font-size: 8rem; font-family: 'Cormorant Garamond', serif;
            font-weight: 300; line-height: 1;
            color: rgba(201,168,76,0.06);
            pointer-events: none;
            transition: color 0.4s;
        }
        .approach-card:hover::before { color: rgba(201,168,76,0.12); }
        .approach-card:hover {
            background: #1e293b !important;
            color: white;
        }
        .approach-card:hover .approach-title { color: #d4af37; }
        .approach-card:hover .approach-desc { color: #94a3b8; }
        .approach-card:hover .approach-icon { color: #d4af37; }

        /* ─── CTA Section ─── */
        .cta-section {
            background: #1e293b;
            position: relative; overflow: hidden;
        }
        .cta-section::before {
            content: ''; position: absolute; inset: 0;
            background: radial-gradient(ellipse at 20% 50%, rgba(201,168,76,0.12) 0%, transparent 60%),
                        radial-gradient(ellipse at 80% 50%, rgba(26,41,64,0.8) 0%, transparent 60%);
        }
        .cta-pattern {
            position: absolute; inset: 0;
            background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c9a84c' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
        }

        /* ─── Marquee ─── */
        .marquee-container { overflow: hidden; }
        .marquee-content {
            display: flex;
            animation: marquee 28s linear infinite;
        }
        @keyframes marquee {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }

        /* ─── Animated underline ─── */
        .animated-underline {
            position: relative; display: inline-block;
        }
        .animated-underline::after {
            content: ''; position: absolute;
            bottom: -4px; left: 0; width: 100%; height: 3px;
            background: linear-gradient(90deg, #d4af37, #e8c97a);
            transform: scaleX(0); transform-origin: left;
            transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1);
        }
        .animated-underline:hover::after { transform: scaleX(1); }

        /* ─── Reveal animations ─── */
        .reveal { opacity: 0; transform: translateY(32px); transition: opacity 0.7s, transform 0.7s; }
        .reveal.visible { opacity: 1; transform: none; }
        .reveal-left { opacity: 0; transform: translateX(-32px); transition: opacity 0.7s, transform 0.7s; }
        .reveal-left.visible { opacity: 1; transform: none; }
        .reveal-right { opacity: 0; transform: translateX(32px); transition: opacity 0.7s, transform 0.7s; }
        .reveal-right.visible { opacity: 1; transform: none; }

        /* ─── Mobile menu ─── */
        #mobile-menu { overflow-y: auto; }
        #mobile-services-panel.open { display: flex; }

        /* ─── Quote block ─── */
        .philosophy-quote {
            position: relative;
            padding: 2.5rem 3rem;
        }
        .philosophy-quote::before {
            content: '"';
            position: absolute;
            top: -1rem; left: 1rem;
            font-family: 'Cormorant Garamond', serif;
            font-size: 8rem;
            line-height: 1;
            color: rgba(201,168,76,0.2);
        }

        /* Scroll indicator */
        .scroll-indicator {
            position: absolute; bottom: 2.5rem; left: 50%;
            transform: translateX(-50%);
            display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
        }
        .scroll-dot {
            width: 1px; height: 60px;
            background: linear-gradient(180deg, #d4af37, transparent);
            animation: scrollDot 2s ease-in-out infinite;
        }
        @keyframes scrollDot {
            0%, 100% { opacity: 0.3; transform: scaleY(1); }
            50% { opacity: 1; transform: scaleY(1.2); }
        }

        /* ─── Counter animation ─── */
        .counter { display: inline-block; }