:root {
            --bg: #071120;
            --bg-soft: #0b1b31;
            --surface: #10243f;
            --surface-2: #f8f4e8;
            --fg: #f8fbff;
            --muted: #b8c7da;
            --blue: #0b67b2;
            --blue-dark: #0a4d84;
            --blue-bright: #4db3ff;
            --ivory: #f8f4e8;
            --line: rgba(125, 190, 255, 0.18);
            --radius: 24px;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        html { background: var(--bg); scroll-behavior: smooth; }
        body {
            background:
                radial-gradient(circle at top right, rgba(77, 179, 255, 0.22), transparent 34rem),
                radial-gradient(circle at 12% 12%, rgba(248, 244, 232, 0.12), transparent 28rem),
                var(--bg);
            color: var(--fg);
            font-family: Manrope, system-ui, sans-serif;
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

        h1, h2, h3, h4, .brand-font { font-family: Sora, Manrope, system-ui, sans-serif; }
        a { color: inherit; text-decoration: none; }
        .wrap { margin: 0 auto; max-width: 1200px; padding: 0 24px; width: 100%; }
        .eyebrow {
            align-items: center;
            color: var(--blue-bright);
            display: inline-flex;
            font-size: 12px;
            font-weight: 800;
            gap: 10px;
            letter-spacing: 0.18em;
            text-transform: uppercase;
        }
        .eyebrow::before { background: var(--blue-bright); content: ""; height: 1px; width: 28px; }
        .btn {
            align-items: center;
            border: 1px solid transparent;
            border-radius: 999px;
            cursor: pointer;
            display: inline-flex;
            font-size: 15px;
            font-weight: 800;
            gap: 10px;
            justify-content: center;
            padding: 15px 26px;
            transition: background .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s ease;
        }
        .btn-primary { background: var(--blue); box-shadow: 0 18px 48px -20px rgba(77, 179, 255, .8); color: #fff; }
        .btn-primary:hover { background: var(--blue-dark); transform: translateY(-3px); }
        .btn-ghost { border-color: var(--line); color: var(--fg); }
        .btn-ghost:hover { background: rgba(255,255,255,.06); transform: translateY(-3px); }
        .btn-ivory { background: var(--ivory); color: var(--blue); }
        .btn-ivory:hover { background: #fff; transform: translateY(-3px); }

        .nav {
            backdrop-filter: blur(16px);
            background: rgba(7, 17, 32, .78);
            border-bottom: 1px solid var(--line);
            position: sticky;
            top: 0;
            z-index: 50;
        }
        .nav-inner { align-items: center; display: flex; height: 76px; justify-content: space-between; }
        .logo { align-items: center; display: inline-flex; gap: 12px; }
        .logo-mark {
            align-items: center;
            background: var(--blue);
            border-radius: 16px;
            color: #fff;
            display: inline-flex;
            font-family: Sora, sans-serif;
            font-weight: 800;
            height: 44px;
            justify-content: center;
            width: 44px;
        }
        .logo-text { font-family: Sora, sans-serif; font-size: 22px; font-weight: 800; letter-spacing: -0.03em; }
        .logo-text span { color: var(--blue-bright); }
        .nav-links { align-items: center; display: flex; gap: 30px; }
        .nav-links a { color: var(--muted); font-size: 14px; font-weight: 700; transition: color .2s; }
        .nav-links a:hover { color: var(--fg); }
        .menu-button { display: none; }
        .mobile-menu { display: none; }

        .hero { overflow: hidden; padding: 88px 0 74px; position: relative; }
        .hero-grid {
            background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
            background-size: 64px 64px;
            inset: 0;
            mask-image: radial-gradient(circle at 72% 28%, #000 0%, transparent 70%);
            opacity: .45;
            position: absolute;
        }
        .hero-inner { position: relative; }
        .hero h1 {
            font-size: clamp(42px, 7.6vw, 104px);
            font-weight: 800;
            letter-spacing: -0.055em;
            line-height: .96;
            margin: 28px 0 24px;
            max-width: 14ch;
        }
        .hero h1 em { color: var(--blue-bright); font-style: normal; }
        .hero p { color: var(--muted); font-size: clamp(16px, 2vw, 21px); max-width: 54ch; }
        .hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
        .hero-stats {
            border-top: 1px solid var(--line);
            display: grid;
            gap: 20px;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            margin-top: 64px;
            max-width: 680px;
            padding-top: 34px;
        }
        .stat .num { color: var(--fg); font-family: Sora, sans-serif; font-size: 34px; font-weight: 800; }
        .stat .lbl { color: var(--muted); font-size: 13px; }

        .marquee { background: var(--bg-soft); border-block: 1px solid var(--line); overflow: hidden; padding: 18px 0; }
        .marquee-track { animation: marquee-scroll 28s linear infinite; display: flex; gap: 48px; white-space: nowrap; width: max-content; }
        .marquee-track span { align-items: center; color: var(--muted); display: inline-flex; font-family: Sora, sans-serif; font-size: 20px; font-weight: 800; gap: 48px; }
        .marquee-track span::after { color: var(--blue-bright); content: "◆"; font-size: 11px; }
        @keyframes marquee-scroll { to { transform: translateX(-50%); } }

        section { padding: 92px 0; }
        .section-head { margin-bottom: 54px; max-width: 740px; }
        .section-head h2 { font-size: clamp(30px, 4.6vw, 54px); font-weight: 800; letter-spacing: -0.035em; line-height: 1.05; margin: 18px 0 16px; }
        .section-head p { color: var(--muted); font-size: 18px; }
        .services {
            background: var(--line);
            border: 1px solid var(--line);
            border-radius: var(--radius);
            display: grid;
            gap: 1px;
            overflow: hidden;
        }
        .service {
            background: rgba(7, 17, 32, .96);
            display: flex;
            flex-direction: column;
            min-height: 238px;
            padding: 40px 32px;
            position: relative;
            transition: background .25s ease, transform .25s ease;
        }
        .service:hover { background: var(--surface); }
        .service .idx { color: var(--blue-bright); font-family: Sora, sans-serif; font-size: 14px; font-weight: 800; letter-spacing: .13em; }
        .service h3 { font-size: 22px; font-weight: 800; letter-spacing: -.02em; line-height: 1.16; margin: 20px 0 12px; }
        .service p { color: var(--muted); font-size: 15px; margin-top: auto; }
        .service .arrow { color: var(--blue-bright); opacity: 0; position: absolute; right: 30px; top: 34px; transform: translate(-6px, 6px); transition: .25s; }
        .service:hover .arrow { opacity: 1; transform: translate(0, 0); }

        .about { background: var(--bg-soft); }
        .about-layout { align-items: start; display: grid; gap: 56px; }
        .about-intro h2 { font-size: clamp(28px, 4vw, 48px); font-weight: 800; letter-spacing: -.035em; line-height: 1.08; margin: 18px 0 22px; }
        .about-intro p { color: var(--muted); font-size: 17px; }
        .about-features { display: grid; gap: 18px; }
        .feature { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 28px 24px; transition: border-color .2s, transform .2s; }
        .feature:hover { border-color: var(--blue-bright); transform: translateY(-5px); }
        .feature .dot { align-items: center; background: rgba(77, 179, 255, .14); border-radius: 14px; color: var(--blue-bright); display: flex; height: 44px; justify-content: center; margin-bottom: 18px; width: 44px; }
        .feature h4 { font-size: 17px; font-weight: 800; margin-bottom: 8px; }
        .feature p { color: var(--muted); font-size: 14.5px; }

        .contact-layout { align-items: start; display: grid; gap: 48px; }
        .contact-copy h2 { font-size: clamp(30px, 4.5vw, 52px); font-weight: 800; letter-spacing: -.035em; line-height: 1.05; margin: 18px 0 22px; }
        .contact-copy p { color: var(--muted); font-size: 17px; margin-bottom: 16px; }
        .whatsapp-card {
            align-items: center;
            border: 1px solid var(--line);
            border-radius: 18px;
            display: inline-flex;
            font-weight: 800;
            gap: 12px;
            margin-top: 14px;
            padding: 16px 20px;
            transition: background .2s, border-color .2s, transform .2s;
        }
        .whatsapp-card:hover { background: var(--surface); border-color: var(--blue-bright); transform: translateY(-3px); }
        .whatsapp-card .ic { align-items: center; background: #25d366; border-radius: 12px; display: flex; height: 40px; justify-content: center; width: 40px; }
        .contact-form {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius);
            padding: 40px 34px;
        }
        .contact-form h3 { font-size: 22px; font-weight: 800; margin-bottom: 6px; }
        .contact-form .sub { color: var(--muted); font-size: 15px; margin-bottom: 26px; }
        .row-2 { display: grid; gap: 18px; }
        .field { margin-bottom: 18px; }
        label { color: var(--muted); display: block; font-size: 13px; font-weight: 800; margin-bottom: 8px; }
        input, select, textarea {
            background: var(--bg);
            border: 1px solid var(--line);
            border-radius: 14px;
            color: var(--fg);
            font-family: inherit;
            font-size: 15px;
            padding: 14px 16px;
            transition: border-color .2s, box-shadow .2s;
            width: 100%;
        }
        input:focus, select:focus, textarea:focus { border-color: var(--blue-bright); box-shadow: 0 0 0 4px rgba(77, 179, 255, .10); outline: none; }
        textarea { min-height: 112px; resize: vertical; }
        .field-error input, .field-error select, .field-error textarea { border-color: #fb7185; }
        .error-text { color: #fda4af; font-size: 13px; margin-top: 7px; }
        .service-options {
            display: grid;
            gap: 10px;
            grid-template-columns: repeat(2, minmax(0, 1fr));
        }
        .service-option {
            align-items: center;
            background: var(--bg);
            border: 1px solid var(--line);
            border-radius: 14px;
            cursor: pointer;
            display: flex;
            gap: 10px;
            padding: 12px 14px;
            transition: background .2s, border-color .2s, transform .2s;
        }
        .service-option:hover {
            background: rgba(77, 179, 255, .08);
            border-color: var(--blue-bright);
            transform: translateY(-2px);
        }
        .service-option input {
            accent-color: var(--blue);
            flex: 0 0 auto;
            width: auto;
        }
        .service-option span {
            color: var(--fg);
            font-size: 13px;
            font-weight: 800;
            line-height: 1.35;
        }
        .alert { border-radius: 18px; font-size: 14px; font-weight: 700; margin-bottom: 20px; padding: 15px 18px; }
        .alert-success { background: rgba(16, 185, 129, .12); border: 1px solid rgba(16, 185, 129, .35); color: #a7f3d0; }
        .alert-error { background: rgba(244, 63, 94, .12); border: 1px solid rgba(244, 63, 94, .35); color: #fecdd3; }

        .site-footer { background: #081120; border-top: 1px solid var(--line); color: #fff; }
        .site-footer-shell { margin: 0 auto; max-width: 1180px; padding: 3.5rem 1.25rem 1.75rem; }
        .site-footer-grid { align-items: start; display: grid; gap: 2rem; grid-template-columns: 1.05fr .75fr 1.2fr; }
        .footer-quality-card, .footer-contact-card { background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.12); border-radius: 1rem; padding: 1rem; }
        .footer-quality-card { margin-top: 4rem; }
        .footer-payment-grid { display: grid; gap: .75rem; grid-template-columns: repeat(3, minmax(0, 1fr)); }
        .footer-payment-card { align-items: center; background: #fff; border-radius: 1rem; display: flex; flex-direction: column; gap: .45rem; justify-content: center; min-height: 5.75rem; padding: .75rem; }
        .footer-payment-card img { height: 3rem; max-width: 100%; object-fit: contain; }
        .footer-payment-card span { color: #0b1728; font-size: .72rem; font-weight: 800; line-height: 1; text-align: center; }
        .site-footer-bottom { align-items: center; border-top: 1px solid rgba(255,255,255,.12); display: flex; gap: 1rem; justify-content: space-between; margin-top: 2.25rem; padding-top: 1.5rem; }

        [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
        [data-reveal].is-visible { opacity: 1; transform: none; }

        @media (min-width: 560px) { .row-2 { grid-template-columns: 1fr 1fr; } }
        @media (min-width: 720px) { .services { grid-template-columns: repeat(2, 1fr); } .about-features { grid-template-columns: repeat(2, 1fr); } }
        @media (min-width: 940px) { .about-layout { grid-template-columns: .9fr 1.1fr; } .contact-layout { grid-template-columns: .85fr 1.15fr; } }
        @media (min-width: 1040px) { .services { grid-template-columns: repeat(3, 1fr); } }
        @media (max-width: 899px) {
            .nav-links { display: none; }
            .menu-button { align-items: center; background: rgba(255,255,255,.08); border: 1px solid var(--line); border-radius: 14px; color: #fff; display: flex; height: 44px; justify-content: center; width: 44px; }
            .mobile-menu { background: rgba(7,17,32,.96); border: 1px solid var(--line); border-radius: 20px; margin: 0 24px 18px; padding: 12px; }
            .mobile-menu a { border-radius: 14px; color: var(--muted); display: block; font-weight: 700; padding: 12px 14px; }
            .mobile-menu a:hover { background: rgba(255,255,255,.06); color: #fff; }
            .mobile-menu.hidden { display: none; }
            .mobile-menu:not(.hidden) { display: block; }
        }
        @media (max-width: 760px) {
            .hero { padding: 64px 0 56px; }
            .hero-stats { grid-template-columns: 1fr; margin-top: 46px; }
            section { padding: 70px 0; }
            .contact-form { padding: 30px 22px; }
            .site-footer-grid { grid-template-columns: 1fr; }
            .footer-quality-card { margin-top: 2rem; }
            .footer-payment-grid { grid-template-columns: 1fr; }
            .site-footer-bottom { align-items: flex-start; flex-direction: column; }
            .service-options { grid-template-columns: 1fr; }
        }