:root {
    color-scheme: light;
    --color-ink: #17211f;
    --color-muted: #596864;
    --color-soft: #f4f7f5;
    --color-panel: #ffffff;
    --color-line: #dce4e0;
    --color-accent: #0f5f58;
    --color-accent-dark: #0b3f3b;
    --color-river: #2d7d9a;
    --shadow-panel: 0 18px 48px rgba(23, 33, 31, 0.08);
}

* {
    box-sizing: border-box;
}

html {
    min-width: 320px;
    background: var(--color-soft);
}

body {
    margin: 0;
    color: var(--color-ink);
    background:
        linear-gradient(135deg, rgba(15, 95, 88, 0.08), rgba(45, 125, 154, 0.08) 42%, transparent 42%),
        var(--color-soft);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
}

a {
    color: inherit;
}

.site-shell {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
    padding: 32px 0;
}

.hero,
.content-section,
.contact-section {
    border: 1px solid var(--color-line);
    background: rgba(255, 255, 255, 0.88);
    box-shadow: var(--shadow-panel);
}

.hero {
    min-height: 420px;
    display: flex;
    align-items: center;
    padding: clamp(32px, 6vw, 72px);
}

.hero__content {
    max-width: 760px;
}

.eyebrow,
.section-kicker {
    margin: 0 0 14px;
    color: var(--color-accent);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

h1,
h2,
h3,
p {
    overflow-wrap: anywhere;
}

h1 {
    max-width: 820px;
    margin: 0;
    font-size: clamp(2.35rem, 5.2vw, 4.7rem);
    line-height: 1.02;
    letter-spacing: 0;
}

h2 {
    margin: 0;
    font-size: clamp(1.55rem, 3vw, 2.45rem);
    line-height: 1.12;
    letter-spacing: 0;
}

h3 {
    margin: 0 0 12px;
    font-size: 1.05rem;
    line-height: 1.3;
}

.hero__summary {
    max-width: 720px;
    margin: 28px 0 32px;
    color: var(--color-muted);
    font-size: clamp(1.05rem, 2vw, 1.22rem);
}

.contact-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    max-width: 100%;
    min-height: 48px;
    min-width: 0;
    padding: 12px 18px;
    border: 1px solid rgba(15, 95, 88, 0.18);
    background: var(--color-accent);
    color: #ffffff;
    font-weight: 800;
    line-height: 1.25;
    overflow-wrap: anywhere;
    text-align: center;
    text-decoration: none;
    transition: background-color 160ms ease, transform 160ms ease;
}

.contact-link:hover,
.contact-link:focus-visible {
    background: var(--color-accent-dark);
    transform: translateY(-1px);
}

.contact-link--hero {
    font-size: 1rem;
}

.content-section,
.contact-section {
    margin-top: 24px;
    padding: clamp(28px, 5vw, 52px);
}

.section-heading {
    max-width: 620px;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 28px;
}

.service-card {
    min-height: 168px;
    padding: 24px;
    border: 1px solid var(--color-line);
    border-radius: 8px;
    background: var(--color-panel);
}

.service-card p,
.approach p {
    margin: 0;
    color: var(--color-muted);
}

.content-section--split {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1.1fr);
    gap: clamp(28px, 5vw, 64px);
    align-items: start;
}

.focus-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.focus-list li {
    padding: 10px 14px;
    border: 1px solid var(--color-line);
    border-radius: 8px;
    background: #f8fbfa;
    color: var(--color-accent-dark);
    font-weight: 750;
}

.approach {
    display: grid;
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr);
    gap: clamp(24px, 5vw, 56px);
}

.approach p {
    max-width: 660px;
    font-size: 1.05rem;
}

.contact-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.contact-section h2 {
    max-width: 620px;
}

@media (max-width: 780px) {
    .site-shell {
        width: min(100% - 28px, 1120px);
        padding: 24px 0;
    }

    .hero {
        min-height: auto;
        padding: 36px 24px;
    }

    .service-grid,
    .content-section--split,
    .approach,
    .contact-section {
        grid-template-columns: 1fr;
    }

    .service-grid {
        gap: 14px;
    }

    .service-card {
        min-height: auto;
    }

    .contact-section {
        display: grid;
        align-items: start;
    }

    .contact-link {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 460px) {
    h1 {
        font-size: 2.35rem;
    }

    .hero {
        padding: 30px 20px;
    }

    .hero__summary {
        margin: 22px 0 26px;
    }

    .content-section,
    .contact-section {
        padding: 24px 20px;
    }

    .contact-link {
        padding-right: 12px;
        padding-left: 12px;
        font-size: 0.88rem;
    }
}

@media (max-width: 360px) {
    .contact-link {
        display: block;
        min-height: 0;
        padding: 0;
        border: 0;
        background: transparent;
        color: var(--color-accent-dark);
        font-size: 0.9rem;
        text-align: left;
        text-decoration: underline;
        text-underline-offset: 0.18em;
    }

    .contact-link:hover,
    .contact-link:focus-visible {
        background: transparent;
        color: var(--color-accent);
        transform: none;
    }
}