:root {
            --ink: #102027;
            --deep: #12333c;
            --sea: #16747f;
            --aqua: #61c7bf;
            --sun: #f4b24d;
            --coral: #e87152;
            --leaf: #6fac71;
            --mist: #edf6f3;
            --paper: #ffffff;
            --line: #d5e3de;
            --muted: #5f7074;
            --shadow: 0 18px 42px rgba(16, 32, 39, 0.14);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            color: var(--ink);
            background: var(--paper);
            font-family: Inter, "Segoe UI", Arial, sans-serif;
            line-height: 1.55;
        }

        img, svg {
            max-width: 100%;
        }

        a {
            color: inherit;
        }

        .nav {
            position: sticky;
            top: 0;
            z-index: 10;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            padding: 14px clamp(18px, 4vw, 56px);
            background: rgba(255, 255, 255, 0.9);
            border-bottom: 1px solid rgba(213, 227, 222, 0.9);
            backdrop-filter: blur(16px);
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            letter-spacing: 0;
        }

        .brand-mark {
            width: 34px;
            height: 34px;
            display: grid;
            place-items: center;
            color: var(--paper);
            background: var(--sea);
            border-radius: 8px;
            font-weight: 900;
        }

        .nav-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: flex-end;
            gap: 12px 20px;
            list-style: none;
            color: var(--muted);
            font-size: 0.94rem;
            font-weight: 650;
        }

        .nav-links a {
            text-decoration: none;
        }

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

        .hero {
            min-height: 92vh;
            display: grid;
            align-items: end;
            padding: 92px clamp(18px, 4vw, 56px) 42px;
            color: var(--paper);
            background:
                linear-gradient(90deg, rgba(16, 32, 39, 0.88), rgba(18, 51, 60, 0.62) 52%, rgba(18, 51, 60, 0.28)),
                url("ponton-hero.jpg") center/cover;
        }

        .hero-inner {
            width: min(1160px, 100%);
        }

        .eyebrow {
            width: fit-content;
            margin-bottom: 18px;
            padding: 8px 12px;
            border: 1px solid rgba(255, 255, 255, 0.32);
            border-radius: 999px;
            color: #d9fffb;
            background: rgba(18, 51, 60, 0.48);
            font-size: 0.84rem;
            font-weight: 800;
            text-transform: uppercase;
        }

        h1 {
            max-width: 980px;
            font-size: clamp(2.5rem, 7vw, 6.1rem);
            line-height: 0.98;
            letter-spacing: 0;
        }

        .hero-copy {
            max-width: 760px;
            margin-top: 22px;
            color: #e3f5f2;
            font-size: clamp(1.05rem, 2vw, 1.36rem);
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 30px;
        }

        .button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 46px;
            padding: 12px 18px;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 800;
        }

        .button.primary {
            color: var(--ink);
            background: var(--sun);
        }

        .button.secondary {
            color: var(--paper);
            border: 1px solid rgba(255, 255, 255, 0.38);
            background: rgba(255, 255, 255, 0.08);
        }

        .metric-strip {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 1px;
            width: min(1160px, calc(100% - 36px));
            margin: -30px auto 0;
            overflow: hidden;
            border-radius: 8px;
            box-shadow: var(--shadow);
        }

        .metric {
            min-height: 118px;
            padding: 22px;
            background: var(--paper);
        }

        .metric strong {
            display: block;
            color: var(--sea);
            font-size: clamp(1.5rem, 3vw, 2.2rem);
            line-height: 1;
        }

        .metric span {
            display: block;
            margin-top: 8px;
            color: var(--muted);
            font-size: 0.92rem;
        }

        section {
            padding: 86px clamp(18px, 4vw, 56px);
        }

        .container {
            width: min(1160px, 100%);
            margin: 0 auto;
        }

        .section-head {
            max-width: 780px;
            margin-bottom: 36px;
        }

        .section-kicker {
            color: var(--coral);
            font-size: 0.82rem;
            font-weight: 900;
            letter-spacing: 0;
            text-transform: uppercase;
        }

        h2 {
            margin-top: 6px;
            font-size: clamp(2rem, 4vw, 3.45rem);
            line-height: 1.05;
            letter-spacing: 0;
        }

        .section-head p {
            margin-top: 14px;
            color: var(--muted);
            font-size: 1.05rem;
        }

        .grid-2 {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 28px;
            align-items: center;
        }

        .grid-3 {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 18px;
        }

        .card {
            height: 100%;
            padding: 24px;
            border: 1px solid var(--line);
            border-radius: 8px;
            background: var(--paper);
            box-shadow: 0 10px 24px rgba(16, 32, 39, 0.06);
        }

        .card h3 {
            margin-bottom: 9px;
            color: var(--deep);
            font-size: 1.18rem;
        }

        .icon-card h3 {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .icon-badge {
            width: 38px;
            height: 38px;
            flex: 0 0 38px;
            display: inline-grid;
            place-items: center;
            border-radius: 8px;
            color: var(--sea);
            background: #e6f5f2;
        }

        .icon-badge svg {
            width: 22px;
            height: 22px;
            stroke: currentColor;
        }

        .card p, .card li {
            color: var(--muted);
        }

        .card ul {
            display: grid;
            gap: 8px;
            margin-left: 18px;
        }

        .tinted {
            background: var(--mist);
        }

        .dark-band {
            color: var(--paper);
            background: var(--deep);
        }

        .dark-band .section-head p,
        .dark-band .card p,
        .dark-band .card li {
            color: #c7ddda;
        }

        .dark-band .card {
            border-color: rgba(255, 255, 255, 0.14);
            background: rgba(255, 255, 255, 0.06);
            box-shadow: none;
        }

        .dark-band .card h3 {
            color: var(--paper);
        }

        .photo-panel {
            min-height: 470px;
            overflow: hidden;
            border-radius: 8px;
            box-shadow: var(--shadow);
        }

        .photo-panel img {
            width: 100%;
            height: 100%;
            min-height: 470px;
            object-fit: cover;
            display: block;
        }

        .callout {
            padding: 30px;
            border-left: 6px solid var(--sun);
            border-radius: 8px;
            background: var(--paper);
            box-shadow: var(--shadow);
        }

        .callout strong {
            color: var(--sea);
        }

        .svg-wrap {
            padding: 20px;
            border: 1px solid var(--line);
            border-radius: 8px;
            background: var(--paper);
            box-shadow: var(--shadow);
        }

        .svg-label {
            font-size: 13px;
            font-weight: 800;
            fill: var(--ink);
        }

        .svg-small {
            font-size: 11px;
            fill: var(--muted);
        }

        .chart-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 22px;
            margin-bottom: 28px;
        }

        .chart-card {
            padding: 24px;
            border: 1px solid var(--line);
            border-radius: 8px;
            background: var(--paper);
            box-shadow: 0 10px 24px rgba(16, 32, 39, 0.06);
        }

        .chart-card h3 {
            margin-bottom: 18px;
        }

        .bar-row {
            display: grid;
            grid-template-columns: 116px 1fr 70px;
            gap: 12px;
            align-items: center;
            margin: 13px 0;
            color: var(--muted);
            font-size: 0.92rem;
        }

        .bar-track {
            height: 14px;
            overflow: hidden;
            border-radius: 999px;
            background: #e1ece8;
        }

        .bar-fill {
            height: 100%;
            border-radius: 999px;
            background: linear-gradient(90deg, var(--sea), var(--aqua));
        }

        .line-chart {
            width: 100%;
            height: 280px;
        }

        table {
            width: 100%;
            border-collapse: collapse;
            overflow: hidden;
            border: 1px solid var(--line);
            border-radius: 8px;
            background: var(--paper);
            box-shadow: var(--shadow);
        }

        th, td {
            padding: 16px;
            text-align: left;
            border-bottom: 1px solid var(--line);
            vertical-align: top;
        }

        th {
            color: var(--paper);
            background: var(--sea);
            font-size: 0.9rem;
        }

        tr:last-child td {
            border-bottom: 0;
        }

        td {
            color: var(--muted);
        }

        td strong {
            color: var(--ink);
        }

        .timeline {
            display: grid;
            gap: 16px;
        }

        .phase {
            display: grid;
            grid-template-columns: 150px 1fr;
            gap: 20px;
            padding: 22px;
            border: 1px solid var(--line);
            border-radius: 8px;
            background: var(--paper);
        }

        .phase strong {
            color: var(--sea);
        }

        .phase p {
            color: var(--muted);
        }

        .footer {
            padding: 34px clamp(18px, 4vw, 56px);
            color: #c7ddda;
            background: var(--ink);
        }

        .footer .container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 18px;
        }

        @media (max-width: 880px) {
            .nav {
                align-items: flex-start;
                flex-direction: column;
            }

            .nav-links {
                justify-content: flex-start;
            }

            .hero {
                min-height: 86vh;
                padding-top: 54px;
            }

            .metric-strip,
            .grid-2,
            .grid-3,
            .chart-grid {
                grid-template-columns: 1fr;
            }

            .metric-strip {
                margin-top: 0;
                width: 100%;
                border-radius: 0;
            }

            .phase {
                grid-template-columns: 1fr;
            }

            .bar-row {
                grid-template-columns: 86px 1fr 54px;
            }

            section {
                padding-top: 64px;
                padding-bottom: 64px;
            }
        }