:root {
    color-scheme: light;
    --bg: #f6f8fb;
    --ink: #101822;
    --muted: #637083;
    --line: #dce4ee;
    --surface: #ffffff;
    --surface-soft: #eef4f8;
    --teal: #14756c;
    --teal-dark: #0d4e49;
    --blue: #244c7a;
    --amber: #f1b44c;
    --coral: #d8634b;
    --shadow: 0 18px 50px rgba(23, 34, 49, 0.12);
}

* {
    box-sizing: border-box;
}

html {
    background: var(--bg);
    color: var(--ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body {
    margin: 0;
    min-height: 100vh;
}

a {
    color: var(--teal-dark);
    text-decoration-thickness: 0.08em;
    text-underline-offset: 0.24em;
}

.site-header {
    background: rgba(246, 248, 251, 0.86);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(220, 228, 238, 0.9);
    position: sticky;
    top: 0;
    z-index: 10;
}

.nav {
    align-items: center;
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    margin: 0 auto;
    max-width: 1120px;
    padding: 0.95rem 1.25rem;
}

.brand {
    align-items: center;
    color: var(--ink);
    display: inline-flex;
    font-size: 1rem;
    font-weight: 800;
    gap: 0.6rem;
    text-decoration: none;
}

.brand-mark {
    background: linear-gradient(135deg, var(--teal), var(--blue));
    border-radius: 6px;
    display: inline-block;
    flex: 0 0 auto;
    height: 1rem;
    width: 1rem;
}

.brand-text {
    overflow-wrap: anywhere;
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.nav-links a {
    border-radius: 7px;
    color: var(--muted);
    font-size: 0.94rem;
    font-weight: 700;
    padding: 0.5rem 0.7rem;
    text-decoration: none;
}

.nav-links a:hover {
    background: rgba(20, 117, 108, 0.08);
    color: var(--teal-dark);
}

.hero {
    background:
        linear-gradient(90deg, rgba(36, 76, 122, 0.10) 1px, transparent 1px),
        linear-gradient(0deg, rgba(36, 76, 122, 0.08) 1px, transparent 1px),
        linear-gradient(135deg, #f8fbff 0%, #edf5f2 52%, #fff7e8 100%);
    background-size: 56px 56px, 56px 56px, auto;
    border-bottom: 1px solid var(--line);
}

.hero-inner {
    align-items: center;
    display: grid;
    gap: 3rem;
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.72fr);
    margin: 0 auto;
    max-width: 1120px;
    padding: 5.2rem 1.25rem 4.4rem;
}

.hero-copy {
    min-width: 0;
}

.eyebrow,
.card-kicker {
    color: var(--teal-dark);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    margin: 0 0 1rem;
    text-transform: uppercase;
}

h1 {
    font-size: 5.4rem;
    letter-spacing: 0;
    line-height: 0.95;
    margin: 0;
    max-width: 900px;
    overflow-wrap: anywhere;
}

h2 {
    font-size: 1.25rem;
    line-height: 1.2;
    margin: 0 0 0.85rem;
}

p,
li {
    color: var(--muted);
    font-size: 1.02rem;
    line-height: 1.7;
}

.lead {
    font-size: 1.22rem;
    max-width: 660px;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 2rem;
}

.button {
    align-items: center;
    background: var(--ink);
    border: 1px solid var(--ink);
    border-radius: 8px;
    color: #ffffff;
    display: inline-flex;
    font-weight: 800;
    min-height: 2.9rem;
    padding: 0.78rem 1rem;
    text-decoration: none;
}

.button:hover {
    background: var(--teal-dark);
    border-color: var(--teal-dark);
}

.button.secondary {
    background: rgba(255, 255, 255, 0.72);
    border-color: var(--line);
    color: var(--ink);
}

.signal-panel {
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.78)),
        repeating-linear-gradient(90deg, rgba(20, 117, 108, 0.08) 0 1px, transparent 1px 18px);
    border: 1px solid rgba(255, 255, 255, 0.78);
    border-radius: 8px;
    box-shadow: var(--shadow);
    min-height: 360px;
    overflow: hidden;
    padding: 1.2rem;
    position: relative;
}

.signal-panel::before {
    background: linear-gradient(90deg, var(--teal), var(--blue), var(--amber), var(--coral));
    content: "";
    display: block;
    height: 4px;
    inset: 0 0 auto;
    position: absolute;
}

.panel-bar {
    display: flex;
    gap: 0.4rem;
    margin-bottom: 2.7rem;
}

.panel-bar span,
.signal-track span {
    background: var(--line);
    border-radius: 50%;
    display: block;
    height: 0.62rem;
    width: 0.62rem;
}

.panel-bar span:nth-child(1) {
    background: var(--coral);
}

.panel-bar span:nth-child(2) {
    background: var(--amber);
}

.panel-bar span:nth-child(3) {
    background: var(--teal);
}

.panel-label {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    margin: 0 0 0.6rem;
    text-transform: uppercase;
}

.panel-domain {
    color: var(--ink);
    font-size: 2.35rem;
    font-weight: 900;
    line-height: 1;
    overflow-wrap: anywhere;
}

.route-list {
    display: grid;
    gap: 0.75rem;
    margin-top: 2rem;
}

.route {
    align-items: center;
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid var(--line);
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    padding: 0.9rem;
}

.route span {
    color: var(--muted);
    font-weight: 800;
}

.route strong {
    color: var(--teal-dark);
}

.signal-track {
    align-items: center;
    display: flex;
    gap: 1rem;
    margin-top: 2.4rem;
}

.signal-track::before,
.signal-track::after {
    background: linear-gradient(90deg, var(--teal), var(--blue));
    content: "";
    flex: 1;
    height: 2px;
}

.signal-track span:nth-child(1) {
    background: var(--teal);
}

.signal-track span:nth-child(2) {
    background: var(--blue);
}

.signal-track span:nth-child(3) {
    background: var(--amber);
}

.content {
    margin: 0 auto;
    max-width: 1120px;
    padding: 3.2rem 1.25rem 4.2rem;
}

.status-strip {
    align-items: center;
    background: var(--ink);
    border-radius: 8px;
    color: #ffffff;
    display: grid;
    gap: 1px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-bottom: 1rem;
    overflow: hidden;
}

.status-strip span {
    background: rgba(255, 255, 255, 0.06);
    font-size: 0.9rem;
    font-weight: 800;
    padding: 1rem;
    text-align: center;
}

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

.card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    min-height: 210px;
    padding: 1.25rem;
    transition: border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.card:hover {
    border-color: rgba(20, 117, 108, 0.32);
    box-shadow: 0 12px 34px rgba(16, 24, 34, 0.08);
    transform: translateY(-2px);
}

.card p:last-child {
    margin-bottom: 0;
}

.legal-page {
    padding-top: 4.2rem;
}

.legal {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 12px 34px rgba(16, 24, 34, 0.06);
    padding: 2.1rem;
}

.legal h1 {
    font-size: 3.8rem;
    margin-bottom: 2rem;
}

.legal h2 {
    margin-top: 1.6rem;
}

.legal address {
    color: var(--muted);
    font-style: normal;
    line-height: 1.7;
}

.legal-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.site-footer {
    border-top: 1px solid var(--line);
    color: var(--muted);
    padding: 1.25rem;
}

.footer-inner {
    align-items: center;
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    margin: 0 auto;
    max-width: 1120px;
}

.footer-inner p {
    margin: 0;
}

@media (max-width: 860px) {
    .hero-inner {
        grid-template-columns: 1fr;
        padding: 4rem 1rem 3rem;
    }

    .signal-panel {
        min-height: 300px;
    }

    h1 {
        font-size: 3.35rem;
    }

    .panel-domain {
        font-size: 2rem;
    }

    .legal h1 {
        font-size: 2.8rem;
    }

    .legal {
        padding: 1.4rem;
    }

    .status-strip,
    .grid,
    .legal-grid {
        grid-template-columns: 1fr;
    }

    .nav,
    .footer-inner {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 520px) {
    h1 {
        font-size: 2.55rem;
    }

    .panel-domain {
        font-size: 1.55rem;
    }

    .legal h1 {
        font-size: 2.3rem;
    }

    .actions {
        flex-direction: column;
    }

    .button {
        justify-content: center;
        width: 100%;
    }
}