:root {
            --bg: #030819;
            --bg-elevated: #050d21;
            --bg-soft: #0b162f;
            --card-bg: rgba(7, 12, 24, 0.92);
            --accent: #3b82f6;
            --accent-soft: rgba(59, 130, 246, 0.12);
            --accent-strong: #2563eb;
            --text-main: #f3f4f6;
            --text-muted: #9ca3af;
            --border-subtle: rgba(148, 163, 184, 0.16);
            --shadow-soft: 0 20px 60px rgba(2, 6, 23, 0.55);
            --radius-lg: 1.2rem;
            --radius-xl: 1.8rem;
            --radius-pill: 999px;
            --nav-height: 72px;
            --max-width: 1100px;
        }

        * {
            box-sizing: border-box;
        }

        body {
            margin: 0;
            font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            background: radial-gradient(circle at 20% -10%, rgba(59, 130, 246, 0.15), transparent 45%),
                radial-gradient(circle at 80% 0, rgba(14, 165, 233, 0.1), transparent 55%),
                linear-gradient(180deg, #030819 0%, #01030a 100%);
            color: var(--text-main);
            line-height: 1.55;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        img {
            max-width: 100%;
            display: block;
        }

        .page {
            min-height: 100vh;
            color: var(--text-main);
            background: var(--bg);
            padding-bottom: 4rem;
        }

        .shell {
            max-width: var(--max-width);
            padding: 0 1.75rem;
            margin: 0 auto;
        }

        /* NAVBAR */

        .navbar-wrap {
            position: sticky;
            top: 0;
            z-index: 40;
            backdrop-filter: blur(18px);
            background: rgba(3, 9, 25, 0.82);
            border-bottom: 1px solid var(--border-subtle);
            box-shadow: 0 12px 30px rgba(3, 7, 18, 0.35);
        }

        .navbar {
            height: var(--nav-height);
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }

        .brand-logo {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 1.2rem;
            background: conic-gradient(from 210deg, #3b82f6, #22c55e, #6366f1, #3b82f6);
            padding: 2px;
        }

        .brand-logo-inner {
            width: 100%;
            height: 100%;
            border-radius: inherit;
            background: radial-gradient(circle at top, #020617 0, #020617 45%, #020617 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #e5e7eb;
            font-size: 0.95rem;
            font-weight: 700;
            letter-spacing: 0.08em;
        }

        .brand-text-title {
            font-family: "Plus Jakarta Sans", system-ui, sans-serif;
            font-weight: 600;
            font-size: 1.05rem;
            letter-spacing: 0.06em;
            text-transform: uppercase;
        }

        .brand-text-subtitle {
            font-size: 0.7rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.18em;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 1.75rem;
            font-size: 0.9rem;
        }

        .nav-link {
            color: var(--text-muted);
            position: relative;
            padding-bottom: 2px;
        }

        .nav-link::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 0;
            height: 1px;
            background: var(--accent);
            transition: width 0.2s ease;
        }

        .nav-link:hover {
            color: #e5e7eb;
        }

        .nav-link:hover::after {
            width: 18px;
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            padding: 0.5rem 1rem;
            border-radius: var(--radius-pill);
            background: var(--accent);
            color: #f9fafb;
            font-size: 0.86rem;
            font-weight: 500;
            border: 1px solid rgba(37, 99, 235, 0.3);
            box-shadow: 0 16px 40px rgba(37, 99, 235, 0.45);
            transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
        }

        .nav-cta span:last-child {
            font-size: 1rem;
            transform: translateY(1px);
        }

        .nav-cta:hover {
            background: var(--accent-strong);
            transform: translateY(-1px);
            box-shadow: 0 20px 60px rgba(37, 99, 235, 0.6);
        }

        .nav-cta:active {
            transform: translateY(0);
            box-shadow: 0 8px 25px rgba(15, 23, 42, 0.8);
        }

        .nav-toggle {
            display: none;
            border: 1px solid rgba(148, 163, 184, 0.35);
            background: rgba(15, 23, 42, 0.9);
            border-radius: 999px;
            padding: 0.4rem 0.6rem;
            font-size: 0.9rem;
            color: var(--text-muted);
            cursor: pointer;
        }

        /* HERO */

        .hero {
            padding: 4.5rem 0 4rem;
            border-bottom: 1px solid var(--border-subtle);
            margin-bottom: 1.5rem;
        }

        .hero-grid {
            display: flex;
            flex-direction: column;
            gap: 2.5rem;
            align-items: flex-start;
        }

        .hero-title {
            font-family: "Plus Jakarta Sans", system-ui, sans-serif;
            font-size: clamp(2.3rem, 3vw + 1.3rem, 3.2rem);
            line-height: 1.06;
            letter-spacing: -0.04em;
            margin: 0 0 1rem;
        }

        .hero-title span {
            color: #93c5fd;
        }

        .hero-subtitle {
            max-width: 34rem;
            font-size: 0.98rem;
            line-height: 1.6;
            color: var(--text-muted);
            margin-bottom: 1.75rem;
        }

        .hero-ctas {
            display: flex;
            flex-wrap: wrap;
            gap: 0.9rem;
            margin-bottom: 1.5rem;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.45rem;
            font-size: 0.9rem;
            font-weight: 500;
            border-radius: var(--radius-pill);
            padding: 0.78rem 1.4rem;
            border: 1px solid transparent;
            cursor: pointer;
            transition: background 0.12s ease, transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
            text-decoration: none;
            white-space: nowrap;
        }

        .btn-primary {
            background: linear-gradient(135deg, #2563eb, #1d4ed8);
            color: #f9fafb;
            border-color: rgba(37, 99, 235, 0.85);
            box-shadow: 0 14px 35px rgba(37, 99, 235, 0.5);
        }

        .btn-primary:hover {
            transform: translateY(-1px);
            box-shadow: 0 18px 45px rgba(30, 64, 175, 0.7);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 10px 24px rgba(15, 23, 42, 0.75);
        }

        .btn-secondary {
            background: rgba(148, 163, 184, 0.12);
            border-color: var(--border-subtle);
            color: var(--text-main);
        }

        .btn-secondary:hover {
            background: rgba(148, 163, 184, 0.18);
            transform: translateY(-1px);
        }

        .hero-footnote {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        .hero-footnote strong {
            color: #e5e7eb;
            font-weight: 500;
        }

        .hero-trust {
            margin-top: 1rem;
            display: inline-flex;
            align-items: center;
            gap: 0.45rem;
            font-size: 0.86rem;
            font-weight: 600;
            color: #e0e7ff;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            padding: 0.45rem 0.85rem;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(59, 130, 246, 0.55);
            background: rgba(15, 23, 42, 0.85);
            box-shadow: 0 8px 20px rgba(2, 6, 23, 0.55);
        }

        .hero-trust span:first-child {
            display: inline-flex;
            width: 22px;
            height: 22px;
            border-radius: 999px;
            background: rgba(59, 130, 246, 0.25);
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
        }


        /* SECTIONS */

        section {
            padding: 4rem 0;
            border-top: 1px solid var(--border-subtle);
            margin-top: 2rem;
        }

        section:first-of-type {
            margin-top: 0;
            border-top: none;
        }

        .section-header {
            margin-bottom: 1.4rem;
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 1rem;
        }

        .section-eyebrow {
            font-size: 0.78rem;
            text-transform: uppercase;
            letter-spacing: 0.18em;
            color: var(--text-muted);
            margin-bottom: 0.3rem;
        }

        .section-title {
            font-family: "Plus Jakarta Sans", system-ui, sans-serif;
            font-size: 1.4rem;
            letter-spacing: -0.03em;
            margin: 0;
        }

        .section-subtitle {
            font-size: 0.9rem;
            color: var(--text-muted);
            max-width: 30rem;
        }

        /* SERVICES */

        .grid-3 {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 1.6rem;
        }

        .service-card {
            border-radius: var(--radius-lg);
            padding: 1.5rem 1.4rem;
            display: flex;
            flex-direction: column;
            gap: 0.7rem;
        }

        .service-icon {
            width: 32px;
            height: 32px;
            border-radius: 0.9rem;
            background: rgba(148, 163, 184, 0.12);
            border: 1px solid rgba(148, 163, 184, 0.4);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.98rem;
        }

        .service-title {
            font-size: 1rem;
            font-weight: 600;
        }

        .service-text {
            font-size: 0.86rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        .service-meta {
            font-size: 0.78rem;
            color: #a5b4fc;
        }

        .service-card,
        .process-card,
        .upgrades-card,
        .contact-card {
            background: var(--card-bg);
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-soft);
        }

        /* PROCESS */

        .process-grid {
            display: grid;
            grid-template-columns: minmax(0, 1fr);
            gap: 1.6rem;
        }

        .process-card {
            border-radius: var(--radius-xl);
            padding: 1.5rem 1.35rem;
        }

        .process-steps {
            display: grid;
            gap: 0.9rem;
            margin-top: 0.3rem;
        }

        .process-step {
            display: grid;
            grid-template-columns: auto minmax(0, 1fr);
            gap: 0.75rem;
            align-items: flex-start;
        }

        .process-step-number {
            width: 28px;
            height: 28px;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.9);
            border: 1px solid rgba(148, 163, 184, 0.7);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.82rem;
            color: #e5e7eb;
            margin-top: 0.1rem;
        }

        .process-step-title {
            font-size: 0.92rem;
            font-weight: 500;
            margin-bottom: 0.1rem;
        }

        .process-step-text {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        .process-note {
            margin-top: 1rem;
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        .process-note strong {
            color: #e5e7eb;
            font-weight: 500;
        }

        .process-highlight {
            border-radius: var(--radius-lg);
            border: 1px solid rgba(16, 185, 129, 0.35);
            background: rgba(16, 185, 129, 0.08);
            padding: 1rem 1.1rem;
            font-size: 0.8rem;
            color: var(--text-main);
        }

        .process-highlight-title {
            font-size: 0.82rem;
            font-weight: 500;
            margin-bottom: 0.3rem;
        }

        .process-highlight ul {
            margin: 0;
            padding-left: 1.1rem;
        }

        .process-highlight li {
            margin-bottom: 0.15rem;
        }

        /* UPGRADES */

        .upgrades-card {
            border-radius: var(--radius-xl);
            padding: 1.6rem 1.4rem;
            display: grid;
            grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
            gap: 1.6rem;
        }

        .upgrade-intro {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }

        .upgrade-intro h3 {
            margin: 0;
            font-size: 1.25rem;
        }

        .upgrade-intro p {
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }

        .upgrade-intro ul {
            margin: 0;
            padding-left: 1.1rem;
            color: var(--text-muted);
            font-size: 0.88rem;
        }

        .upgrade-intro li {
            margin-bottom: 0.25rem;
        }

        .upgrade-pill {
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            padding: 0.25rem 0.75rem;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(59, 130, 246, 0.35);
            color: #dbeafe;
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.12em;
        }

        .upgrade-options {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .upgrade-option {
            border-radius: 1rem;
            border: 1px solid rgba(148, 163, 184, 0.25);
            padding: 0.85rem 0.95rem;
            background: rgba(2, 6, 23, 0.7);
        }

        .upgrade-option label {
            display: flex;
            gap: 0.8rem;
            align-items: flex-start;
            cursor: pointer;
        }

        .upgrade-option input[type="checkbox"] {
            margin-top: 0.25rem;
            accent-color: #2563eb;
        }

        .option-title {
            font-weight: 600;
            margin-bottom: 0.15rem;
        }

        .option-text {
            color: var(--text-muted);
            font-size: 0.85rem;
            line-height: 1.4;
        }

        .option-meta {
            margin-top: 0.4rem;
            font-size: 0.75rem;
            color: #93c5fd;
        }

        .upgrade-summary {
            border-radius: 1rem;
            border: 1px dashed rgba(96, 165, 250, 0.5);
            padding: 1rem;
            background: rgba(15, 23, 42, 0.65);
            display: flex;
            flex-direction: column;
            gap: 0.6rem;
            font-size: 0.88rem;
        }

        .upgrade-summary p {
            margin: 0;
            color: var(--text-muted);
            line-height: 1.5;
        }

        .upgrade-summary small {
            color: rgba(148, 163, 184, 0.85);
            font-size: 0.72rem;
        }

        /* CONTACT */

        .contact {
            padding: 4rem 0;
        }

        .contact-card {
            border-radius: var(--radius-xl);
            padding: 2rem 1.6rem;
            display: grid;
            grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
            gap: 1.5rem;
            align-items: center;
        }

        .contact-title {
            font-family: "Plus Jakarta Sans", system-ui, sans-serif;
            font-size: 1.3rem;
            letter-spacing: -0.03em;
            margin-bottom: 0.4rem;
        }

        .contact-text {
            font-size: 0.9rem;
            color: #e5e7eb;
            max-width: 28rem;
            margin-bottom: 1rem;
        }

        .contact-meta {
            font-size: 0.8rem;
            color: #bfdbfe;
        }

        .contact-form {
            display: grid;
            gap: 0.7rem;
            font-size: 0.82rem;
        }

        .field {
            display: grid;
            gap: 0.25rem;
        }

        .field label {
            font-size: 0.78rem;
            color: #dbeafe;
        }

        .field input,
        .field textarea {
            border-radius: 0.7rem;
            border: 1px solid var(--border-subtle);
            background: rgba(2, 6, 23, 0.72);
            padding: 0.55rem 0.75rem;
            font-size: 0.82rem;
            color: var(--text-main);
            outline: none;
        }

        .field input::placeholder,
        .field textarea::placeholder {
            color: rgba(148, 163, 184, 0.75);
        }

        .field input:focus,
        .field textarea:focus {
            border-color: #60a5fa;
            box-shadow: 0 0 0 1px rgba(96, 165, 250, 0.5);
        }

        .field textarea {
            min-height: 80px;
            resize: vertical;
        }

        .contact-hint {
            font-size: 0.75rem;
            color: #bfdbfe;
            margin-top: 0.3rem;
        }

        /* FOOTER */

        .footer {
            padding: 1.8rem 0 2.2rem;
            border-top: 1px solid var(--border-subtle);
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        .footer-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .footer-links {
            display: flex;
            align-items: center;
            gap: 1.4rem;
        }

        .footer-links a {
            color: var(--text-muted);
        }

        .footer-links a:hover {
            color: #e5e7eb;
        }

        /* RESPONSIVE */

        @media (max-width: 960px) {

            .process-grid,
            .upgrades-card,
            .contact-card {
                grid-template-columns: minmax(0, 1fr);
            }

            .hero {
                padding-top: 2.8rem;
            }

            .hero-visual {
                order: -1;
            }
        }

@media (max-width: 840px) {
    .nav-links {
        display: none;
        flex-direction: column;
        background: rgba(3, 9, 25, 0.95);
        position: absolute;
        top: var(--nav-height);
        right: 1.5rem;
        padding: 1rem 1.2rem;
        border-radius: var(--radius-lg);
        border: 1px solid var(--border-subtle);
        box-shadow: 0 20px 50px rgba(2, 6, 23, 0.85);
        min-width: 200px;
    }

            .nav-toggle {
                display: inline-flex;
            }

            .hero {
                padding-top: 2.3rem;
            }
        }

        @media (max-width: 720px) {
            .shell {
                padding: 0 1.1rem;
            }

            section {
                padding: 2.5rem 0;
            }

            .grid-3 {
                grid-template-columns: minmax(0, 1fr);
            }

            .section-header {
                flex-direction: column;
                align-items: flex-start;
            }

            .contact-card {
                padding: 1.5rem 1.25rem;
            }
        }

        @media (max-width: 480px) {
            .hero-title {
                font-size: 2.05rem;
            }

            .hero-ctas {
                flex-direction: column;
                align-items: stretch;
            }

            .hero-ctas .btn {
                width: 100%;
                justify-content: center;
            }
        }
    
    .nav-links.is-open {
        display: flex;
    }