:root {
            --card-bg: rgba(30, 41, 59, 0.62);
            --accent-tricolor: #38bdf8;
            --accent-tv: #a855f7;
            --home-hero-bg: linear-gradient(135deg, rgba(15, 23, 42, 0.88), rgba(30, 41, 59, 0.82));
            --home-hero-border: rgba(56, 189, 248, 0.42);
            --home-hero-glow: rgba(56, 189, 248, 0.2);
            --home-panel-bg: rgba(2, 6, 23, 0.46);
            --home-panel-bg-strong: rgba(2, 6, 23, 0.45);
            --home-chip-bg: rgba(2, 6, 23, 0.38);
            --home-location-bg: rgba(255, 255, 255, 0.05);
            --home-location-border: rgba(255, 255, 255, 0.16);
            --home-phone-muted-bg: rgba(255, 255, 255, 0.08);
            --home-phone-hover-bg: #ffffff;
            --home-phone-hover-text: #000000;
            --home-service-hover-shadow: 0 20px 40px rgba(0, 0, 0, 0.42);
            --home-sticky-bg: linear-gradient(135deg, #38bdf8, #0ea5e9);
            --home-sticky-text: #082f49;
        }

        html[data-theme="light"] {
            --card-bg: rgba(255, 255, 255, 0.92);
            --home-hero-bg: linear-gradient(135deg, #ffffff, #f0f5fb);
            --home-hero-border: rgba(2, 132, 199, 0.3);
            --home-hero-glow: rgba(2, 132, 199, 0.16);
            --home-panel-bg: rgba(240, 245, 251, 0.92);
            --home-panel-bg-strong: rgba(240, 245, 251, 0.98);
            --home-chip-bg: rgba(255, 255, 255, 0.95);
            --home-location-bg: rgba(255, 255, 255, 0.9);
            --home-location-border: rgba(2, 132, 199, 0.25);
            --home-phone-muted-bg: rgba(15, 23, 42, 0.04);
            --home-phone-hover-bg: var(--accent);
            --home-phone-hover-text: var(--accent-call-text);
            --home-service-hover-shadow: 0 16px 34px rgba(15, 23, 42, 0.12);
            --home-sticky-bg: linear-gradient(135deg, #0284c7, #0369a1);
            --home-sticky-text: #f8fafc;
        }

        .aurora {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background:
                radial-gradient(circle at 10% 20%, rgba(56, 189, 248, 0.14) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(168, 85, 247, 0.12) 0%, transparent 40%);
            z-index: -1;
            animation: pulse-bg 10s infinite alternate;
        }

        .container {
            max-width: 980px;
            margin: 0 auto;
            padding: 38px 20px 80px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        header {
            text-align: center;
            margin-bottom: 16px;
            animation: slideDown 0.8s ease-out;
        }

        h1 {
            font-size: 2.5rem;
            margin: 0 0 10px;
            background: linear-gradient(to right, var(--text-main), var(--text-soft));
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1.2;
        }

        .subtitle {
            font-size: 1.1rem;
            color: var(--text-muted);
            margin: 0 0 14px;
        }

        .location-pill {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--home-location-bg);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid var(--home-location-border);
            border-radius: 50px;
            padding: 8px 24px;
            font-size: 0.95rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1.4px;
            color: var(--text-soft);
            margin-bottom: 16px;
            box-shadow: 0 0 20px rgba(56, 189, 248, 0.12);
        }

        .status-pill {
            margin: 0 auto;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.82rem;
            color: var(--success-soft);
            border: 1px solid rgba(34, 197, 94, 0.35);
            background: var(--surface-1);
            padding: 6px 12px;
            border-radius: 999px;
        }

        .status-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--success);
            box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.75);
            animation: pulse-dot 2s infinite;
        }

        @keyframes pulse-dot {
            0% {
                transform: scale(0.95);
                box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6);
            }
            70% {
                transform: scale(1);
                box-shadow: 0 0 0 10px rgba(34, 197, 94, 0);
            }
            100% {
                transform: scale(0.95);
                box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
            }
        }

        .hero-call {
            margin: 18px auto 24px;
            width: 100%;
            box-sizing: border-box;
            background: var(--home-hero-bg);
            border: 1px solid var(--home-hero-border);
            border-radius: 24px;
            padding: 24px;
            box-shadow: var(--shadow-lg), 0 0 40px rgba(56, 189, 248, 0.12);
            position: relative;
            overflow: hidden;
        }

        .hero-call::before {
            content: "";
            position: absolute;
            width: 300px;
            height: 300px;
            top: -120px;
            right: -80px;
            background: radial-gradient(circle, var(--home-hero-glow), transparent 65%);
            pointer-events: none;
        }

        .hero-call-grid {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 18px;
            align-items: center;
        }

        .hero-call-title {
            margin: 0;
            font-size: 1.35rem;
            color: var(--text-main);
            font-weight: 800;
        }

        .hero-call-sub {
            margin: 8px 0 12px;
            color: var(--text-soft);
            font-size: 0.95rem;
            line-height: 1.45;
        }

        .hero-call-btn {
            display: block;
            width: 100%;
            text-decoration: none;
            border-radius: 16px;
            border: 1px solid rgba(125, 211, 252, 0.55);
            background: linear-gradient(135deg, rgba(56, 189, 248, 0.18), rgba(14, 165, 233, 0.08));
            padding: 14px 18px;
            transition: 0.25s;
            box-sizing: border-box;
        }

        .hero-call-btn:hover {
            border-color: rgba(125, 211, 252, 0.95);
            box-shadow: 0 10px 26px rgba(56, 189, 248, 0.2);
            transform: translateY(-1px);
        }

        .hero-call-label {
            display: block;
            font-size: 0.82rem;
            letter-spacing: 0.8px;
            text-transform: uppercase;
            color: var(--link);
            margin-bottom: 4px;
            font-weight: 700;
        }

        .hero-call-number {
            display: block;
            font-size: clamp(2.15rem, 4.9vw, 2.7rem);
            line-height: 1;
            font-weight: 900;
            color: var(--text-main);
            white-space: nowrap;
        }

        .hero-call-note {
            margin: 10px 0 0;
            color: var(--link);
            font-size: 0.85rem;
        }

        .hero-messenger-link {
            margin-top: 10px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
            border-radius: 999px;
            border: 1px solid rgba(37, 211, 102, 0.45);
            background: rgba(37, 211, 102, 0.1);
            color: #22c55e;
            padding: 8px 12px;
            font-size: 0.83rem;
            font-weight: 700;
        }

        .hero-messenger-link:hover {
            background: #25d366;
            color: #ffffff;
            border-color: transparent;
        }

        .hero-messenger-link svg {
            width: 16px;
            height: 16px;
            flex-shrink: 0;
        }

        .hero-or-link {
            margin-top: 12px;
            display: inline-flex;
            align-items: center;
            gap: 7px;
            border-radius: 999px;
            border: 1px solid rgba(148, 163, 184, 0.4);
            padding: 8px 12px;
            text-decoration: none;
            color: var(--text-soft);
            font-size: 0.84rem;
            background: var(--home-chip-bg);
        }

        .hero-or-link:hover {
            color: var(--text-main);
            border-color: rgba(125, 211, 252, 0.7);
        }

        .hero-trust {
            border-radius: 16px;
            border: 1px solid rgba(148, 163, 184, 0.28);
            background: var(--home-panel-bg);
            padding: 14px;
        }

        .hero-trust h3 {
            margin: 0 0 8px;
            font-size: 0.95rem;
            color: var(--text-main);
        }

        .hero-trust ul {
            margin: 0;
            padding-left: 18px;
            color: var(--text-soft);
            line-height: 1.5;
            font-size: 0.88rem;
        }

        .services-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
            margin-top: 8px;
        }

        @media (min-width: 700px) {
            .services-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        .service-card {
            background: var(--card-bg);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--glass-border);
            border-radius: 24px;
            padding: 30px;
            text-align: center;
            text-decoration: none;
            color: var(--text-main);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(45deg, transparent, rgba(255,255,255,0.05), transparent);
            transform: translateX(-100%);
            transition: 0.5s;
        }

        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--home-service-hover-shadow);
            border-color: var(--accent);
        }

        .service-card:hover::before {
            transform: translateX(100%);
        }

        .icon-box {
            width: 80px;
            height: 80px;
            margin: 0 auto 20px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            background: var(--surface-2);
            transition: 0.3s;
        }

        .card-tricolor .icon-box {
            color: var(--accent-tricolor);
            box-shadow: 0 0 30px rgba(56, 189, 248, 0.2);
        }

        .card-tricolor:hover .icon-box {
            background: var(--accent-tricolor);
            color: #082f49;
        }

        .card-tv .icon-box {
            color: var(--accent-tv);
            box-shadow: 0 0 30px rgba(168, 85, 247, 0.2);
        }

        .card-tv:hover .icon-box {
            background: var(--accent-tv);
            color: #fff;
        }

        .service-title {
            font-size: 1.55rem;
            font-weight: 800;
            margin-bottom: 10px;
        }

        .service-desc {
            font-size: 0.96rem;
            color: var(--text-muted);
            line-height: 1.45;
        }

        .quick-links {
            margin-top: 26px;
            background: var(--home-panel-bg-strong);
            border: 1px solid var(--border-soft);
            border-radius: 22px;
            padding: 20px;
        }

        .quick-links h2 {
            margin: 0 0 12px;
            font-size: 1.2rem;
            color: var(--text-main);
        }

        .quick-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 10px;
        }

        @media (min-width: 760px) {
            .quick-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        .quick-item {
            text-decoration: none;
            border-radius: 14px;
            border: 1px solid var(--border-strong);
            background: var(--surface-1);
            padding: 12px 14px;
            color: var(--text-soft);
            transition: 0.2s;
        }

        .quick-item strong {
            display: block;
            font-size: 0.94rem;
            color: var(--text-main);
            margin-bottom: 3px;
        }

        .quick-item span {
            display: block;
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        .quick-item:hover {
            border-color: var(--accent);
            background: var(--surface-2);
            transform: translateY(-2px);
        }

        .quick-calc {
            margin-top: 22px;
            border-radius: 22px;
            border: 1px solid var(--border-soft);
            background: var(--home-panel-bg-strong);
            padding: 20px;
        }

        .quick-calc h2 {
            margin: 0;
            font-size: 1.2rem;
            color: var(--text-main);
        }

        .quick-calc p {
            margin: 8px 0 0;
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .calc-grid {
            margin-top: 14px;
            display: grid;
            gap: 10px;
        }

        @media (min-width: 760px) {
            .calc-grid {
                grid-template-columns: repeat(3, minmax(0, 1fr));
            }
        }

        .calc-field span {
            display: block;
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-bottom: 6px;
        }

        .calc-field select {
            width: 100%;
            box-sizing: border-box;
            border-radius: 10px;
            border: 1px solid var(--border-strong);
            background: var(--surface-1);
            color: var(--text-main);
            padding: 10px;
            font-size: 0.92rem;
        }

        .calc-result {
            margin-top: 12px;
            border-radius: 12px;
            border: 1px solid rgba(56, 189, 248, 0.45);
            background: rgba(56, 189, 248, 0.12);
            color: var(--text-main);
            font-size: 0.94rem;
            font-weight: 700;
            padding: 11px 12px;
        }

        .cta-zone {
            text-align: center;
            margin-top: 22px;
        }

        .cta-zone p {
            color: var(--text-muted);
            margin-bottom: 10px;
            font-size: 0.95rem;
        }

        .phone-btn {
            display: inline-block;
            padding: 12px 24px;
            background: var(--home-phone-muted-bg);
            color: var(--text-main);
            text-decoration: none;
            border-radius: 50px;
            border: 1px solid var(--border-soft);
            font-weight: 800;
            transition: 0.25s;
        }

        .phone-btn:hover {
            background: var(--home-phone-hover-bg);
            color: var(--home-phone-hover-text);
        }

        .mobile-call-sticky {
            display: none;
        }

        @media (max-width: 900px) {
            .hero-call-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 760px) {
            .container {
                padding-bottom: 120px;
            }

            .hero-call {
                padding: 16px;
                border-radius: 18px;
            }

            .hero-call-title {
                font-size: 1.15rem;
            }

            .hero-call-number {
                font-size: clamp(1.65rem, 8.3vw, 2rem);
            }

            .hero-trust {
                padding: 12px;
            }

            .cta-zone {
                display: none;
            }

            .mobile-call-sticky {
                position: fixed;
                left: 12px;
                right: 12px;
                bottom: 12px;
                z-index: 990;
                display: block;
            }

            .mobile-call-sticky a {
                display: block;
                text-align: center;
                text-decoration: none;
                background: var(--home-sticky-bg);
                color: var(--home-sticky-text);
                border-radius: 14px;
                font-weight: 900;
                padding: 13px 10px;
                border: 1px solid var(--border-soft);
                box-shadow: 0 12px 28px rgba(2, 132, 199, 0.35);
            }
        }

        @keyframes pulse-bg {
            0% { opacity: 0.5; }
            100% { opacity: 1; }
        }