:root {
            --bg: #07110d;
            --bg-light: #0d1b15;
            --card: #10231a;

            --gold: #d4af37;
            --gold-light: #f0d477;

            --green: #1d7a52;
            --green-dark: #0c3927;

            --white: #ffffff;
            --muted: #aab8b1;

            --border: rgba(255, 255, 255, 0.09);
        }


        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }


        html {
            scroll-behavior: smooth;
        }


        body {
            font-family: Arial, Helvetica, sans-serif;
            background: var(--bg);
            color: var(--white);
            line-height: 1.6;
        }


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


        .container {
            width: min(1150px, 92%);
            margin: auto;
        }


        /* =========================
           NAVIGATION
        ========================= */

        nav {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 10;
            padding: 25px 0;
        }


        .nav-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }


        .logo {
            font-size: 1.15rem;
            font-weight: 800;
            letter-spacing: 1.5px;
        }


        .logo span {
            color: var(--gold);
        }


        .nav-links {
            display: flex;
            gap: 30px;
            font-size: 0.9rem;
            color: var(--muted);
        }


        .nav-links a {
            transition: 0.25s ease;
        }


        .nav-links a:hover {
            color: var(--gold);
        }


        /* =========================
           HERO
        ========================= */

        .hero {
            min-height: 92vh;

            display: flex;
            align-items: center;

            position: relative;
            overflow: hidden;

            background:
                radial-gradient(circle at 80% 20%,
                    rgba(29, 122, 82, 0.28),
                    transparent 35%),

                radial-gradient(circle at 10% 80%,
                    rgba(212, 175, 55, 0.08),
                    transparent 30%),

                linear-gradient(135deg,
                    #07110d 0%,
                    #0b1913 55%,
                    #07110d 100%);
        }


        .hero::after {
            content: "";

            position: absolute;

            width: 600px;
            height: 600px;

            right: -250px;
            bottom: -300px;

            border: 1px solid rgba(212, 175, 55, 0.15);

            border-radius: 50%;

            box-shadow:
                0 0 0 70px rgba(212, 175, 55, 0.025),
                0 0 0 140px rgba(212, 175, 55, 0.02);
        }


        .hero-content {
            position: relative;
            z-index: 2;

            max-width: 900px;

            padding-top: 70px;
        }


        .eyebrow {
            color: var(--gold);

            text-transform: uppercase;

            letter-spacing: 4px;

            font-size: 0.75rem;

            font-weight: bold;

            margin-bottom: 20px;
        }


        h1 {
            font-size: clamp(3rem, 7vw, 6rem);

            line-height: 0.98;

            letter-spacing: -3px;

            margin-bottom: 30px;
        }


        h1 span {
            color: var(--gold);
        }


        .hero-text {
            max-width: 760px;

            font-size: 1.2rem;

            color: var(--muted);

            margin-bottom: 35px;
        }


        .buttons {
            display: flex;

            gap: 15px;

            flex-wrap: wrap;
        }


        .btn {
            display: inline-block;

            padding: 14px 25px;

            border-radius: 4px;

            font-weight: bold;

            font-size: 0.9rem;

            transition: 0.25s ease;
        }


        .btn-primary {
            background: var(--gold);

            color: #111;
        }


        .btn-primary:hover {
            background: var(--gold-light);

            transform: translateY(-2px);
        }


        .btn-outline {
            border: 1px solid rgba(255, 255, 255, 0.25);

            color: var(--white);
        }


        .btn-outline:hover {
            border-color: var(--gold);

            color: var(--gold);
        }


        /* =========================
           BUSINESS PILLARS
        ========================= */

        .pillars {
            padding: 90px 0;

            background: var(--bg-light);
        }


        .section-heading {
            max-width: 720px;

            margin-bottom: 50px;
        }


        .section-label {
            color: var(--gold);

            text-transform: uppercase;

            letter-spacing: 3px;

            font-size: 0.75rem;

            font-weight: bold;
        }


        h2 {
            font-size: clamp(2rem, 4vw, 3.2rem);

            line-height: 1.1;

            margin-top: 15px;
        }


        .section-heading p {
            color: var(--muted);

            margin-top: 15px;

            font-size: 1.05rem;
        }


        .pillar-grid {
            display: grid;

            grid-template-columns: 1fr 1fr;

            gap: 20px;
        }


        .pillar {
            position: relative;

            padding: 45px;

            min-height: 330px;

            background: var(--card);

            border: 1px solid var(--border);

            overflow: hidden;

            transition: 0.25s ease;
        }


        .pillar:hover {
            transform: translateY(-5px);

            border-color: rgba(212, 175, 55, 0.35);
        }


        .pillar::after {
            content: "";

            position: absolute;

            width: 180px;
            height: 180px;

            right: -80px;
            bottom: -80px;

            border: 1px solid rgba(212, 175, 55, 0.12);

            border-radius: 50%;
        }


        .pillar-number {
            color: var(--gold);

            font-size: 0.75rem;

            letter-spacing: 3px;

            margin-bottom: 30px;
        }


        .pillar h3 {
            font-size: 1.8rem;

            margin-bottom: 15px;
        }


        .pillar p {
            color: var(--muted);

            max-width: 470px;

            margin-bottom: 25px;
        }


        .pillar-link {
            color: var(--gold);

            font-size: 0.85rem;

            font-weight: bold;

            text-transform: uppercase;

            letter-spacing: 1px;
        }


        /* =========================
           ABOUT
        ========================= */

        .intro {
            padding: 100px 0;
        }


        .intro-grid {
            display: grid;

            grid-template-columns: 1fr 1.5fr;

            gap: 70px;

            align-items: start;
        }


        .intro-copy {
            color: var(--muted);

            font-size: 1.05rem;
        }


        .intro-copy p {
            margin-bottom: 18px;
        }


        /* =========================
           TRANSPORT
        ========================= */

        .transport {
            padding: 100px 0;

            background:
                linear-gradient(120deg,
                    rgba(29, 122, 82, 0.14),
                    rgba(212, 175, 55, 0.04));

            border-top: 1px solid var(--border);

            border-bottom: 1px solid var(--border);
        }


        .transport-grid {
            display: grid;

            grid-template-columns: 1fr 1fr;

            gap: 70px;

            align-items: center;
        }


        .transport-copy p {
            color: var(--muted);

            font-size: 1.05rem;

            margin-top: 20px;
        }


        .transport-services {
            display: grid;

            grid-template-columns: 1fr 1fr;

            gap: 12px;
        }


        .transport-service {
            padding: 18px;

            background: rgba(255, 255, 255, 0.035);

            border-left: 2px solid var(--green);

            font-size: 0.9rem;

            transition: 0.25s ease;
        }


        .transport-service:hover {
            border-left-color: var(--gold);

            background: rgba(255, 255, 255, 0.055);
        }


        /* =========================
           TECHNOLOGY
        ========================= */

        .technology {
            padding: 100px 0;
        }


        .technology-grid {
            display: grid;

            grid-template-columns: 1fr 1.4fr;

            gap: 70px;

            align-items: start;
        }


        .technology-copy p {
            color: var(--muted);

            font-size: 1.05rem;

            margin-top: 20px;
        }


        .capabilities {
            display: grid;

            grid-template-columns: 1fr 1fr;

            gap: 12px;
        }


        .capability {
            padding: 15px 18px;

            border-left: 2px solid var(--gold);

            background: rgba(255, 255, 255, 0.035);

            font-size: 0.9rem;
        }


        /* =========================
           PROJECT / POSITIONING
        ========================= */

        .positioning {
            padding: 90px 0;

            background: var(--bg-light);

            border-top: 1px solid var(--border);

            border-bottom: 1px solid var(--border);
        }


        .positioning-grid {
            display: grid;

            grid-template-columns: 1fr 1fr;

            gap: 60px;

            align-items: center;
        }


        .positioning p {
            color: var(--muted);

            font-size: 1.05rem;

            margin-top: 20px;
        }


        .project-card {
            background: var(--card);

            border: 1px solid var(--border);

            padding: 35px;
        }


        .project-label {
            color: var(--gold);

            text-transform: uppercase;

            letter-spacing: 2px;

            font-size: 0.7rem;

            margin-bottom: 15px;
        }


        .project-card h3 {
            font-size: 1.5rem;

            margin-bottom: 12px;
        }


        .project-card p {
            margin-top: 0;

            font-size: 0.95rem;
        }


        /* =========================
           CONTACT
        ========================= */

        .contact {
            padding: 110px 0;
        }


        .contact-box {
            background: var(--card);

            border: 1px solid var(--border);

            padding: 60px;

            display: grid;

            grid-template-columns: 1fr 1fr;

            gap: 60px;
        }

        .contact-form-trigger {
            margin-top: 30px;
        }

        .contact-modal[hidden] {
            display: none;
        }

        .contact-modal {
            position: fixed;
            inset: 0;
            z-index: 1000;
            display: grid;
            place-items: center;
            padding: 20px;
            background: rgba(0, 0, 0, 0.72);
        }

        .contact-modal-panel {
            position: relative;
            width: min(560px, 100%);
            max-height: calc(100vh - 40px);
            overflow: auto;
            padding: 32px;
            background: var(--card);
            border: 1px solid rgba(212, 175, 55, 0.35);
            box-shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
        }

        .contact-modal-close {
            position: absolute;
            top: 12px;
            right: 14px;
            border: 0;
            background: transparent;
            color: var(--muted);
            font-size: 1.6rem;
            cursor: pointer;
        }

        .contact-form {
            display: grid;
            gap: 12px;
        }

        .contact-form label {
            color: var(--muted);
            font-size: 0.85rem;
        }

        .contact-form input:not([type="hidden"]),
        .contact-form textarea {
            width: 100%;
            padding: 12px 14px;
            border: 1px solid var(--border);
            border-radius: 4px;
            background: rgba(255, 255, 255, 0.06);
            color: var(--white);
            font: inherit;
        }

        .contact-form textarea {
            resize: vertical;
        }

        .contact-form input:focus,
        .contact-form textarea:focus {
            border-color: var(--gold);
            outline: 2px solid rgba(212, 175, 55, 0.25);
        }

        .contact-status {
            margin-bottom: 14px;
            padding: 12px 14px;
            border-left: 3px solid var(--gold);
            background: rgba(212, 175, 55, 0.1);
        }

        .contact-status-success {
            border-left-color: var(--green);
        }

        .contact-status-error {
            border-left-color: #d86b5d;
        }


        .contact-copy p {
            color: var(--muted);

            margin-top: 15px;
        }


        .contact-details {
            display: grid;

            gap: 18px;
        }


        .contact-item small {
            display: block;

            color: var(--gold);

            text-transform: uppercase;

            letter-spacing: 2px;

            font-size: 0.65rem;

            margin-bottom: 4px;
        }


        .contact-item a:hover {
            color: var(--gold);
        }

        .contact-form .invalid-feedback {
            color: #dc3545 !important;
            font-size: 0.875rem;
            margin-top: 0.35rem;
        }

        .contact-form input.is-invalid,
        .contact-form textarea.is-invalid {
            border-color: #dc3545 !important;
        }

        .contact-form input.is-invalid:focus,
        .contact-form textarea.is-invalid:focus {
            border-color: #dc3545 !important;
            box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.15);
        }


        /* =========================
           SCROLL TO TOP android-chrome-192x192.png
        ========================= */

        #scrollTop {
            position: fixed;

            right: 25px;

            bottom: 25px;

            width: 45px;

            height: 45px;

            display: flex;

            align-items: center;

            justify-content: center;

            background: var(--gold);

            color: #111;

            border: none;

            border-radius: 50%;

            font-size: 20px;

            font-weight: bold;

            cursor: pointer;

            opacity: 0;

            visibility: hidden;

            transform: translateY(15px);

            transition:
                opacity 0.25s ease,
                visibility 0.25s ease,
                transform 0.25s ease;

            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);

            z-index: 999;
        }


        #scrollTop:hover {
            background: var(--gold-light);

            transform: translateY(-3px);
        }


        #scrollTop.show {
            opacity: 1;

            visibility: visible;

            transform: translateY(0);
        }


        /* =========================
           FOOTER
        ========================= */

        footer {
            border-top: 1px solid var(--border);

            padding: 35px 0;

            color: var(--muted);

            font-size: 0.8rem;
        }


        .footer-inner {
            display: flex;

            justify-content: space-between;

            gap: 20px;
        }


        .footer-accent {
            color: var(--gold);
        }


        /* =========================
           MOBILE
        ========================= */

        @media (max-width: 800px) {

            .nav-links {
                display: none;
            }


            .hero {
                min-height: 85vh;
            }


            .pillar-grid,
            .intro-grid,
            .transport-grid,
            .technology-grid,
            .positioning-grid,
            .contact-box {
                grid-template-columns: 1fr;

                gap: 35px;
            }


            .transport-services,
            .capabilities {
                grid-template-columns: 1fr;
            }


            .contact-box {
                padding: 35px 25px;
            }

            .contact-modal-panel {
                padding: 28px 22px;
            }


            .pillar {
                padding: 35px 25px;
            }


            .footer-inner {
                flex-direction: column;
            }


            h1 {
                letter-spacing: -2px;
            }

        }


        @media (max-width: 600px) {

            #scrollTop {
                right: 18px;

                bottom: 18px;

                width: 42px;

                height: 42px;
            }

        }