:root {
            /* Warm, trustworthy palette for home services */
            --primary: #2563EB;
            --primary-deep: #1D4ED8;
            --primary-soft: #DBEAFE;
            --primary-glow: rgba(37,99,235,0.15);

            --warm: #F97316;
            --warm-deep: #EA580C;
            --warm-soft: #FFF7ED;
            --warm-glow: rgba(249,115,22,0.12);

            --teal: #0D9488;
            --teal-soft: #CCFBF1;
            --rose: #E11D48;
            --rose-soft: #FFE4E6;
            --amber: #D97706;
            --amber-soft: #FEF3C7;
            --violet: #7C3AED;
            --violet-soft: #EDE9FE;
            --emerald: #059669;
            --emerald-soft: #D1FAE5;
            --sky: #0284C7;
            --sky-soft: #E0F2FE;
            --indigo: #4F46E5;
            --pink: #DB2777;
            --pink-soft: #FCE7F3;

            --dark: #0F172A;
            --dark-mid: #1E293B;
            --dark-soft: #334155;
            --gray: #64748B;
            --gray-soft: #94A3B8;
            --gray-light: #F8FAFC;
            --gray-lighter: #F1F5F9;
            --border: #E2E8F0;
            --white: #FFFFFF;
            --radius: 20px;
            --radius-sm: 12px;
            --transition: cubic-bezier(0.4, 0, 0.2, 1);
            --shadow-sm: 0 1px 3px rgba(15,23,42,0.04), 0 1px 2px rgba(15,23,42,0.06);
            --shadow-md: 0 4px 16px rgba(15,23,42,0.06), 0 2px 4px rgba(15,23,42,0.04);
            --shadow-lg: 0 12px 40px rgba(15,23,42,0.08), 0 4px 12px rgba(15,23,42,0.04);
            --shadow-xl: 0 20px 60px rgba(15,23,42,0.12), 0 8px 20px rgba(15,23,42,0.06);
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }

        body {
            font-family: 'Noto Sans SC', -apple-system, sans-serif;
            color: var(--dark);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            background: var(--white);
        }

        /* ===== Header ===== */
        .header {
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255,255,255,0.82);
            backdrop-filter: blur(24px) saturate(180%);
            -webkit-backdrop-filter: blur(24px) saturate(180%);
            border-bottom: 1px solid rgba(226,232,240,0.5);
            transition: all 0.4s var(--transition);
        }

        .header.scrolled {
            background: rgba(255,255,255,0.95);
            box-shadow: 0 1px 20px rgba(15,23,42,0.06);
        }

        .header-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            height: 68px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 14px;
            text-decoration: none;
            color: var(--dark);
        }

        .logo-icon {
            width: 44px;
            height: 44px;
            border-radius: 14px;
            background: linear-gradient(135deg, #F97316 0%, #F59E0B 40%, #FBBF24 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 900;
            font-size: 22px;
            box-shadow: 0 4px 16px rgba(249,115,22,0.35), inset 0 2px 0 rgba(255,255,255,0.4);
            position: relative;
            overflow: hidden;
            flex-shrink: 0;
        }

        .logo-icon::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 45%;
            background: linear-gradient(180deg, rgba(255,255,255,0.35), transparent);
            border-radius: 14px 14px 0 0;
        }

        .logo-text {
            display: flex;
            flex-direction: column;
        }

        .logo-name {
            font-size: 20px;
            font-weight: 800;
            letter-spacing: 1px;
            line-height: 1.2;
        }

        .logo-sub {
            font-size: 11px;
            font-weight: 500;
            color: var(--gray);
            letter-spacing: 0.5px;
        }

        .nav {
            display: flex;
            gap: 8px;
            list-style: none;
            align-items: center;
        }

        .nav a {
            text-decoration: none;
            color: var(--dark-soft);
            font-size: 14px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 10px;
            transition: all 0.3s var(--transition);
        }

        .nav a:hover {
            color: var(--primary);
            background: var(--primary-soft);
        }

        .nav-cta {
            background: linear-gradient(135deg, var(--warm) 0%, var(--amber) 100%) !important;
            color: white !important;
            padding: 10px 20px !important;
            border-radius: 12px !important;
            box-shadow: 0 2px 12px rgba(249,115,22,0.3);
            font-weight: 600 !important;
        }

        .nav-cta:hover {
            box-shadow: 0 4px 20px rgba(249,115,22,0.4) !important;
            transform: translateY(-1px);
            background: linear-gradient(135deg, var(--warm) 0%, var(--amber) 100%) !important;
        }

        .mobile-menu {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 8px;
            border-radius: 8px;
            transition: background 0.3s;
        }

        .mobile-menu:hover { background: var(--gray-light); }

        .mobile-menu span {
            width: 22px;
            height: 2px;
            background: var(--dark-mid);
            border-radius: 2px;
            transition: all 0.3s;
        }

        /* ===== Brand Banner (Big Logo Section) ===== */
        .brand-banner {
            position: relative;
            padding: 120px 24px 60px;
            background: linear-gradient(160deg, #FFFBEB 0%, #FFF7ED 20%, #FEF3C7 50%, #FFFBEB 80%, #FFFFFF 100%);
            overflow: hidden;
        }

        .brand-banner::before {
            content: '';
            position: absolute;
            top: -150px;
            right: -150px;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(249,115,22,0.08) 0%, transparent 70%);
            border-radius: 50%;
        }

        .brand-banner::after {
            content: '';
            position: absolute;
            bottom: -100px;
            left: -100px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(37,99,235,0.06) 0%, transparent 70%);
            border-radius: 50%;
        }

        .brand-inner {
            max-width: 1200px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .brand-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--white);
            color: var(--warm);
            padding: 8px 20px;
            border-radius: 100px;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 32px;
            border: 1px solid rgba(249,115,22,0.15);
            box-shadow: var(--shadow-sm);
        }

        .brand-badge::before {
            content: "✓";
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 18px;
            height: 18px;
            background: linear-gradient(135deg, #059669, #34D399);
            color: white;
            border-radius: 50%;
            font-size: 11px;
            font-weight: bold;
        }

        /* BIG LOGO */
        .brand-logo-display {
            display: flex;
            align-items: center;
            gap: 32px;
            margin-bottom: 28px;
        }

        .brand-logo-big {
            width: 100px;
            height: 100px;
            border-radius: 28px;
            background: linear-gradient(145deg, #F97316 0%, #F59E0B 50%, #FBBF24 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 900;
            font-size: 48px;
            box-shadow: 0 8px 32px rgba(249,115,22,0.35), 0 2px 8px rgba(249,115,22,0.2), inset 0 3px 0 rgba(255,255,255,0.4);
            position: relative;
            flex-shrink: 0;
            animation: logoFloat 4s ease-in-out infinite;
        }

        @keyframes logoFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }

        .brand-logo-big::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 45%;
            background: linear-gradient(180deg, rgba(255,255,255,0.35), transparent);
            border-radius: 28px 28px 0 0;
        }

        .brand-title-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .brand-title {
            font-size: clamp(36px, 5vw, 52px);
            font-weight: 900;
            letter-spacing: 2px;
            line-height: 1.15;
            color: var(--dark);
        }

        .brand-title-accent {
            display: block;
            font-size: clamp(14px, 2vw, 18px);
            font-weight: 600;
            background: linear-gradient(135deg, var(--warm), var(--amber));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 4px;
            margin-top: 4px;
        }

        .brand-slogan {
            font-size: clamp(18px, 3vw, 24px);
            font-weight: 600;
            color: var(--dark-soft);
            margin-bottom: 16px;
            line-height: 1.5;
        }

        .brand-desc {
            font-size: 15px;
            color: var(--gray);
            max-width: 600px;
            line-height: 1.8;
            margin-bottom: 36px;
        }

        .brand-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 48px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 15px 30px;
            border-radius: 14px;
            font-size: 15px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.35s var(--transition);
            cursor: pointer;
            border: none;
            letter-spacing: 0.3px;
        }

        .btn-warm {
            background: linear-gradient(135deg, var(--warm) 0%, var(--amber) 100%);
            color: white;
            box-shadow: 0 4px 20px rgba(249,115,22,0.3);
        }

        .btn-warm:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 32px rgba(249,115,22,0.4);
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary) 0%, var(--indigo) 100%);
            color: white;
            box-shadow: 0 4px 16px rgba(37,99,235,0.3);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(37,99,235,0.4);
        }

        .btn-outline {
            background: var(--white);
            color: var(--dark-mid);
            border: 1.5px solid var(--border);
            box-shadow: var(--shadow-sm);
        }

        .btn-outline:hover {
            border-color: var(--warm);
            color: var(--warm);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .brand-stats {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
        }

        .stat-card {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 16px 24px;
            background: rgba(255,255,255,0.8);
            border-radius: 16px;
            border: 1px solid rgba(249,115,22,0.1);
            box-shadow: var(--shadow-sm);
        }

        .stat-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .stat-icon svg { width: 22px; height: 22px; }

        .stat-num {
            font-size: 24px;
            font-weight: 900;
            color: var(--dark);
            line-height: 1.1;
        }

        .stat-label {
            font-size: 12px;
            color: var(--gray);
            font-weight: 500;
        }

        /* ===== Quick Nav Strip ===== */
        .quick-strip {
            background: var(--white);
            padding: 20px 24px;
            border-bottom: 1px solid var(--gray-lighter);
        }

        .quick-strip-inner {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .quick-tag {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: 100px;
            font-size: 13px;
            font-weight: 600;
            background: var(--gray-light);
            color: var(--dark-soft);
            transition: all 0.3s var(--transition);
            cursor: default;
        }

        .quick-tag:hover {
            background: var(--warm-soft);
            color: var(--warm);
            transform: translateY(-2px);
        }

        /* ===== Service Scenes ===== */
        .scenes-section {
            background: var(--gray-light);
            padding: 60px 24px;
        }

        .scenes-header {
            text-align: center;
            margin-bottom: 40px;
        }

        .scenes-header h2 {
            font-size: clamp(24px, 3vw, 32px);
            font-weight: 800;
            color: var(--dark);
            margin-bottom: 8px;
        }

        .scenes-header p {
            color: var(--gray);
            font-size: 14px;
        }

        .scenes-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .scene-card {
            background: var(--white);
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border);
            transition: all 0.4s var(--transition);
        }

        .scene-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
        }

        .scene-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            display: block;
            aspect-ratio: 3/2;
            background: var(--gray-light);
        }

        .scene-info {
            padding: 16px;
        }

        .scene-info h3 {
            font-size: 15px;
            font-weight: 700;
            color: var(--dark-mid);
            margin-bottom: 6px;
        }

        .scene-info p {
            font-size: 12px;
            color: var(--gray);
            line-height: 1.6;
        }

        /* ===== Section Common ===== */
        .section {
            padding: 88px 24px;
            position: relative;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
        }

        .section-header {
            text-align: center;
            margin-bottom: 56px;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 16px;
            border-radius: 100px;
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 16px;
        }

        .section-tag.warm { background: var(--warm-soft); color: var(--warm); border: 1px solid rgba(249,115,22,0.12); }
        .section-tag.blue { background: var(--primary-soft); color: var(--primary); border: 1px solid rgba(37,99,235,0.12); }
        .section-tag.teal { background: var(--teal-soft); color: var(--teal); border: 1px solid rgba(13,148,136,0.12); }
        .section-tag.rose { background: var(--rose-soft); color: var(--rose); border: 1px solid rgba(225,29,72,0.12); }
        .section-tag.violet { background: var(--violet-soft); color: var(--violet); border: 1px solid rgba(124,58,237,0.12); }
        .section-tag.emerald { background: var(--emerald-soft); color: var(--emerald); border: 1px solid rgba(5,150,105,0.12); }

        .section-header h2 {
            font-size: clamp(28px, 4vw, 38px);
            font-weight: 800;
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .section-header p {
            font-size: 16px;
            color: var(--gray);
            max-width: 500px;
            margin: 0 auto;
        }

        /* ===== Core Services (Elderly Care Featured) ===== */
        .core-services {
            background: var(--white);
        }

        .core-featured {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin-bottom: 32px;
        }

        .core-card {
            border-radius: var(--radius);
            padding: 40px 36px;
            position: relative;
            overflow: hidden;
            border: 1px solid var(--border);
            transition: all 0.4s var(--transition);
        }

        .core-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-xl);
        }

        .core-card.elderly {
            background: linear-gradient(160deg, #FFF7ED 0%, #FFFBEB 50%, #FFFFFF 100%);
            border-color: rgba(249,115,22,0.15);
        }

        .core-card.cleaning {
            background: linear-gradient(160deg, var(--primary-soft) 0%, var(--sky-soft) 50%, var(--white) 100%);
            border-color: rgba(37,99,235,0.12);
        }

        .core-card-icon {
            width: 64px;
            height: 64px;
            border-radius: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            position: relative;
        }

        .core-card-icon::before {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: 18px;
        }

        .core-card-icon svg {
            position: relative;
            z-index: 1;
            width: 30px;
            height: 30px;
        }

        .core-card.elderly .core-card-icon::before { background: linear-gradient(145deg, #FB923C, #EA580C); box-shadow: 0 6px 20px rgba(249,115,22,0.3); }
        .core-card.cleaning .core-card-icon::before { background: linear-gradient(145deg, #60A5FA, #2563EB); box-shadow: 0 6px 20px rgba(37,99,235,0.3); }

        .core-card-badge {
            display: inline-flex;
            padding: 4px 12px;
            border-radius: 100px;
            font-size: 11px;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: 1px;
        }

        .core-card.elderly .core-card-badge { background: rgba(249,115,22,0.12); color: var(--warm); }
        .core-card.cleaning .core-card-badge { background: rgba(37,99,235,0.1); color: var(--primary); }

        .core-card h3 {
            font-size: 22px;
            font-weight: 800;
            margin-bottom: 10px;
            color: var(--dark-mid);
        }

        .core-card p {
            font-size: 14px;
            color: var(--gray);
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .core-card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .core-card-tags span {
            padding: 5px 14px;
            border-radius: 100px;
            font-size: 12px;
            font-weight: 500;
        }

        .core-card.elderly .core-card-tags span { background: rgba(249,115,22,0.08); color: var(--warm-deep); }
        .core-card.cleaning .core-card-tags span { background: rgba(37,99,235,0.06); color: var(--primary-deep); }

        /* ===== All Services Grid ===== */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .service-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 28px 20px;
            text-align: center;
            border: 1px solid var(--border);
            transition: all 0.4s var(--transition);
            cursor: default;
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--card-accent);
            opacity: 0;
            transition: opacity 0.4s var(--transition);
        }

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

        .service-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: transparent;
        }

        .service-icon {
            width: 56px;
            height: 56px;
            margin: 0 auto 16px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            transition: all 0.4s var(--transition);
        }

        .service-icon::before {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: 16px;
            background: var(--icon-bg);
            box-shadow: var(--icon-shadow);
        }

        .service-icon::after {
            content: '';
            position: absolute;
            top: 0;
            left: 6px;
            right: 6px;
            height: 40%;
            background: linear-gradient(180deg, rgba(255,255,255,0.25), transparent);
            border-radius: 14px 14px 50% 50%;
        }

        .service-icon svg {
            position: relative;
            z-index: 1;
            width: 26px;
            height: 26px;
        }

        .service-card:hover .service-icon {
            transform: scale(1.08) rotate(-2deg);
        }

        .service-card h3 {
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--dark-mid);
        }

        .service-card p {
            font-size: 12px;
            color: var(--gray-soft);
            line-height: 1.6;
        }

        /* Card Themes */
        .sc-blue { --card-accent: linear-gradient(90deg, #2563EB, #60A5FA); --icon-bg: linear-gradient(145deg, #60A5FA, #2563EB); --icon-shadow: 0 4px 16px rgba(37,99,235,0.25); }
        .sc-violet { --card-accent: linear-gradient(90deg, #7C3AED, #A78BFA); --icon-bg: linear-gradient(145deg, #A78BFA, #7C3AED); --icon-shadow: 0 4px 16px rgba(124,58,237,0.25); }
        .sc-amber { --card-accent: linear-gradient(90deg, #D97706, #FBBF24); --icon-bg: linear-gradient(145deg, #FCD34D, #D97706); --icon-shadow: 0 4px 16px rgba(217,119,6,0.25); }
        .sc-teal { --card-accent: linear-gradient(90deg, #0D9488, #2DD4BF); --icon-bg: linear-gradient(145deg, #5EEAD4, #0D9488); --icon-shadow: 0 4px 16px rgba(13,148,136,0.25); }
        .sc-sky { --card-accent: linear-gradient(90deg, #0284C7, #38BDF8); --icon-bg: linear-gradient(145deg, #7DD3FC, #0284C7); --icon-shadow: 0 4px 16px rgba(2,132,199,0.25); }
        .sc-rose { --card-accent: linear-gradient(90deg, #E11D48, #FB7185); --icon-bg: linear-gradient(145deg, #FDA4AF, #E11D48); --icon-shadow: 0 4px 16px rgba(225,29,72,0.25); }
        .sc-pink { --card-accent: linear-gradient(90deg, #DB2777, #F472B6); --icon-bg: linear-gradient(145deg, #F9A8D4, #DB2777); --icon-shadow: 0 4px 16px rgba(219,39,119,0.25); }
        .sc-indigo { --card-accent: linear-gradient(90deg, #4F46E5, #818CF8); --icon-bg: linear-gradient(145deg, #A5B4FC, #4F46E5); --icon-shadow: 0 4px 16px rgba(79,70,229,0.25); }
        .sc-emerald { --card-accent: linear-gradient(90deg, #059669, #34D399); --icon-bg: linear-gradient(145deg, #6EE7B7, #059669); --icon-shadow: 0 4px 16px rgba(5,150,105,0.25); }
        .sc-warm { --card-accent: linear-gradient(90deg, #F97316, #FBBF24); --icon-bg: linear-gradient(145deg, #FCD34D, #EA580C); --icon-shadow: 0 4px 16px rgba(249,115,22,0.25); }

        /* ===== Why Us ===== */
        .why {
            background: var(--gray-light);
        }

        .why-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .why-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 32px 28px;
            border: 1px solid var(--border);
            transition: all 0.4s var(--transition);
        }

        .why-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: transparent;
        }

        .why-icon {
            width: 48px;
            height: 48px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 18px;
            position: relative;
        }

        .why-icon::before {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: 14px;
        }

        .why-icon svg {
            position: relative;
            z-index: 1;
            width: 22px;
            height: 22px;
        }

        .why-card:nth-child(1) .why-icon::before { background: linear-gradient(145deg, #FCD34D, #D97706); box-shadow: 0 4px 12px rgba(217,119,6,0.2); }
        .why-card:nth-child(2) .why-icon::before { background: linear-gradient(145deg, #60A5FA, #2563EB); box-shadow: 0 4px 12px rgba(37,99,235,0.2); }
        .why-card:nth-child(3) .why-icon::before { background: linear-gradient(145deg, #6EE7B7, #059669); box-shadow: 0 4px 12px rgba(5,150,105,0.2); }
        .why-card:nth-child(4) .why-icon::before { background: linear-gradient(145deg, #A78BFA, #7C3AED); box-shadow: 0 4px 12px rgba(124,58,237,0.2); }
        .why-card:nth-child(5) .why-icon::before { background: linear-gradient(145deg, #FDA4AF, #E11D48); box-shadow: 0 4px 12px rgba(225,29,72,0.2); }
        .why-card:nth-child(6) .why-icon::before { background: linear-gradient(145deg, #5EEAD4, #0D9488); box-shadow: 0 4px 12px rgba(13,148,136,0.2); }

        .why-card h3 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--dark-mid);
        }

        .why-card p {
            font-size: 13px;
            color: var(--gray);
            line-height: 1.8;
        }

        /* ===== Company Info ===== */
        .company {
            background: linear-gradient(160deg, var(--dark) 0%, var(--dark-mid) 50%, #0F172A 100%);
            color: white;
            position: relative;
            overflow: hidden;
        }

        .company::before {
            content: '';
            position: absolute;
            top: -200px;
            right: -200px;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(249,115,22,0.08) 0%, transparent 70%);
            border-radius: 50%;
        }

        .company .section-tag { background: rgba(249,115,22,0.12); color: #FBBF24; border-color: rgba(249,115,22,0.15); }
        .company .section-header h2 { color: white; }
        .company .section-header p { color: var(--gray-soft); }

        .company-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: start;
            position: relative;
            z-index: 1;
        }

        .company-info h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 28px;
        }

        .company-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            margin-bottom: 16px;
            padding: 18px 20px;
            background: rgba(255,255,255,0.04);
            border-radius: 14px;
            border: 1px solid rgba(255,255,255,0.06);
            transition: all 0.3s var(--transition);
        }

        .company-item:hover {
            background: rgba(255,255,255,0.08);
            border-color: rgba(255,255,255,0.1);
        }

        .company-item .ci-icon {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .company-item:nth-child(1) .ci-icon { background: linear-gradient(145deg, #FCD34D, #D97706); }
        .company-item:nth-child(2) .ci-icon { background: linear-gradient(145deg, #6EE7B7, #059669); }
        .company-item:nth-child(3) .ci-icon { background: linear-gradient(145deg, #60A5FA, #2563EB); }
        .company-item:nth-child(4) .ci-icon { background: linear-gradient(145deg, #A78BFA, #7C3AED); }

        .company-item .ci-icon svg { width: 20px; height: 20px; }

        .company-item strong {
            font-weight: 600;
            font-size: 12px;
            color: var(--gray-soft);
            display: block;
            margin-bottom: 3px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .company-item .ci-text {
            font-size: 15px;
            color: white;
            line-height: 1.5;
        }

        .company-map {
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(255,255,255,0.06);
            border-radius: var(--radius);
            padding: 36px;
        }

        .company-map h4 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 20px;
            color: white;
        }

        .map-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
            margin-bottom: 24px;
        }

        .map-tags span {
            padding: 8px 18px;
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.08);
            border-radius: 100px;
            font-size: 14px;
            font-weight: 500;
            transition: all 0.3s var(--transition);
        }

        .map-tags span:hover {
            background: rgba(249,115,22,0.15);
            border-color: rgba(249,115,22,0.2);
            transform: translateY(-2px);
        }

        .company-extra {
            margin-top: 24px;
            padding-top: 24px;
            border-top: 1px solid rgba(255,255,255,0.06);
        }

        .company-extra p {
            font-size: 13px;
            color: var(--gray-soft);
            line-height: 1.8;
            margin-bottom: 8px;
        }

        .company-extra p strong {
            color: white;
        }

        /* ===== Contact ===== */
        .contact {
            background: var(--gray-light);
        }

        .contact-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            margin-bottom: 24px;
        }

        .contact-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 28px 24px;
            display: flex;
            align-items: center;
            gap: 18px;
            border: 1px solid var(--border);
            transition: all 0.4s var(--transition);
        }

        .contact-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
            border-color: transparent;
        }

        .contact-card-icon {
            width: 52px;
            height: 52px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            position: relative;
        }

        .contact-card-icon::before {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: 16px;
        }

        .contact-card:nth-child(1) .contact-card-icon::before { background: linear-gradient(145deg, #6EE7B7, #059669); box-shadow: 0 4px 12px rgba(5,150,105,0.2); }
        .contact-card:nth-child(2) .contact-card-icon::before { background: linear-gradient(145deg, #60A5FA, #2563EB); box-shadow: 0 4px 12px rgba(37,99,235,0.2); }
        .contact-card:nth-child(3) .contact-card-icon::before { background: linear-gradient(145deg, #FCD34D, #D97706); box-shadow: 0 4px 12px rgba(217,119,6,0.2); }
        .contact-card:nth-child(4) .contact-card-icon::before { background: linear-gradient(145deg, #A78BFA, #7C3AED); box-shadow: 0 4px 12px rgba(124,58,237,0.2); }

        .contact-card-icon svg {
            position: relative;
            z-index: 1;
            width: 22px;
            height: 22px;
        }

        .contact-card h3 {
            font-size: 13px;
            font-weight: 500;
            color: var(--gray-soft);
            margin-bottom: 4px;
        }

        .contact-card .value {
            font-size: 17px;
            font-weight: 800;
            color: var(--dark-mid);
            line-height: 1.3;
        }

        .contact-wechat {
            background: var(--white);
            border-radius: var(--radius);
            padding: 32px;
            text-align: center;
            border: 1px solid var(--border);
        }

        .contact-wechat h3 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--dark-mid);
        }

        .contact-wechat p {
            font-size: 14px;
            color: var(--gray);
            margin-bottom: 16px;
        }

        .wechat-steps {
            display: flex;
            justify-content: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .wechat-step {
            padding: 8px 18px;
            background: #07C160;
            color: white;
            border-radius: 10px;
            font-size: 13px;
            font-weight: 600;
        }

        /* ===== Footer ===== */
        .footer {
            background: var(--dark);
            padding: 36px 24px;
        }

        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .footer-logo {
            width: 32px;
            height: 32px;
            border-radius: 10px;
            background: linear-gradient(135deg, #F97316, #FBBF24);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 900;
            font-size: 16px;
        }

        .footer-brand-text {
            font-size: 16px;
            font-weight: 700;
            color: white;
        }

        .footer-brand-text small {
            font-size: 12px;
            font-weight: 400;
            color: var(--gray-soft);
            display: block;
        }

        .footer-copy {
            font-size: 13px;
            color: var(--gray-soft);
        }

        /* ===== Reveal Animation ===== */
        .reveal {
            opacity: 0;
            transform: translateY(28px);
            transition: opacity 0.7s var(--transition), transform 0.7s var(--transition);
        }

        .reveal.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .reveal-d1 { transition-delay: 0.06s; }
        .reveal-d2 { transition-delay: 0.12s; }
        .reveal-d3 { transition-delay: 0.18s; }
        .reveal-d4 { transition-delay: 0.24s; }
        .reveal-d5 { transition-delay: 0.30s; }
        .reveal-d6 { transition-delay: 0.36s; }
        .reveal-d7 { transition-delay: 0.42s; }
        .reveal-d8 { transition-delay: 0.48s; }
        .reveal-d9 { transition-delay: 0.54s; }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .core-featured { grid-template-columns: 1fr; }
            .company-content { grid-template-columns: 1fr; }
            .services-grid { grid-template-columns: repeat(3, 1fr); }
            .scenes-grid { grid-template-columns: repeat(2, 1fr); }
            .brand-logo-display { gap: 24px; }
        }

        @media (max-width: 768px) {
            body{padding-bottom:60px}
            .nav {
                display: none;
                position: absolute;
                top: 68px;
                left: 0;
                right: 0;
                background: white;
                flex-direction: column;
                padding: 16px 24px;
                gap: 4px;
                border-bottom: 1px solid var(--border);
                box-shadow: var(--shadow-lg);
                border-radius: 0 0 16px 16px;
            }
            .nav.active { display: flex; }
            .mobile-menu { display: flex; }
            .services-grid { grid-template-columns: repeat(2, 1fr); }
            .scenes-grid { grid-template-columns: repeat(2, 1fr); }
            .why-grid { grid-template-columns: 1fr 1fr; }
            .contact-grid { grid-template-columns: 1fr; }
            .brand-logo-big { width: 72px; height: 72px; font-size: 36px; border-radius: 22px; }
            .brand-title { letter-spacing: 1px; }
            .brand-stats { gap: 12px; }
            .stat-card { padding: 12px 16px; }
            .stat-num { font-size: 20px; }
            .section { padding: 64px 20px; }
            .core-card { padding: 28px 24px; }
            .scene-img { height: 140px; }
        }

        @media (max-width: 480px) {
            .services-grid { grid-template-columns: 1fr; }
            .scenes-grid { grid-template-columns: 1fr; }
            .why-grid { grid-template-columns: 1fr; }
            .brand-logo-display { flex-direction: column; text-align: center; align-items: center; }
            .brand-desc { margin-left: auto; margin-right: auto; }
            .brand-actions { justify-content: center; }
            .brand-stats { justify-content: center; }
            .quick-strip-inner { gap: 8px; }
            .quick-tag { padding: 6px 12px; font-size: 12px; }
            .scene-section { padding: 40px 16px; }
            .scene-card { border-radius: 16px; }
            .scene-info h3 { font-size: 14px; }
        }

        /* ===== Linked Service Cards ===== */
        a.core-card, a.service-card {
            text-decoration: none;
            color: inherit;
            display: block;
            cursor: pointer;
        }

        /* ===== FAQ Section ===== */
        .faq-section {
            background: var(--gray-light);
            padding: 88px 24px;
        }

        .faq-categories {
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-category {
            margin-bottom: 36px;
        }

        .faq-category:last-child {
            margin-bottom: 0;
        }

        .faq-category-title {
            font-size: 14px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 1px;
            margin-bottom: 14px;
            padding-left: 4px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .faq-category-title::after {
            content: '';
            flex: 1;
            height: 1px;
            background: var(--border);
            margin-left: 8px;
        }

        .faq-item {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            margin-bottom: 8px;
            overflow: hidden;
            transition: all 0.3s var(--transition);
        }

        .faq-item:hover {
            border-color: rgba(37,99,235,0.2);
        }

        .faq-item.active {
            border-color: var(--primary);
            box-shadow: 0 2px 12px rgba(37,99,235,0.1);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--dark-mid);
            transition: all 0.3s var(--transition);
            user-select: none;
            gap: 12px;
        }

        .faq-question:hover {
            color: var(--primary);
            background: var(--primary-soft);
        }

        .faq-item.active .faq-question {
            color: var(--primary);
            background: var(--primary-soft);
            border-radius: var(--radius-sm) var(--radius-sm) 0 0;
        }

        .faq-arrow {
            width: 20px;
            height: 20px;
            flex-shrink: 0;
            transition: transform 0.3s var(--transition);
            color: var(--gray-soft);
        }

        .faq-item.active .faq-arrow {
            transform: rotate(180deg);
            color: var(--primary);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s var(--transition);
        }

        .faq-answer-inner {
            padding: 0 20px 18px;
            font-size: 14px;
            color: var(--gray);
            line-height: 1.8;
        }

        @media (max-width: 768px) {
            .faq-section { padding: 64px 20px; }
            .faq-question { padding: 16px; font-size: 14px; }
            .faq-answer-inner { padding: 0 16px 16px; font-size: 13px; }
        }