html {
    color-scheme: light dark;
}

:root {
    --page-bg: #f8f7f4;
    --text: #151515;
    --muted: #5d5b55;
    --header-bg: rgba(248, 247, 244, 0.92);
    --header-border: rgba(20, 20, 20, 0.12);
    --band: #ffffff;
    --band-alt: #ece8df;
    --line: rgba(20, 20, 20, 0.14);
    --primary: #123f37;
    --primary-strong: #0b2c27;
    --primary-text: #ffffff;
    --link: #0e4c84;
    --hero-text: #ffffff;
    --hero-muted: rgba(255, 255, 255, 0.86);
    font-family: Raleway, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
    :root {
        --page-bg: #10110f;
        --text: #f0eee8;
        --muted: #c6c0b4;
        --header-bg: rgba(16, 17, 15, 0.92);
        --header-border: rgba(255, 255, 255, 0.14);
        --band: #171916;
        --band-alt: #20221e;
        --line: rgba(255, 255, 255, 0.14);
        --primary: #9cc7b5;
        --primary-strong: #c8e3d7;
        --primary-text: #0f1612;
        --link: #9bcaff;
    }
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--page-bg);
    color: var(--text);
}

a {
    color: inherit;
}

.site-header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 72px;
    padding: 0 clamp(18px, 4vw, 72px);
    background: var(--header-bg);
    border-bottom: 1px solid var(--header-border);
    backdrop-filter: blur(16px);
}

.brand {
    font-size: clamp(18px, 2vw, 26px);
    font-weight: 700;
    text-decoration: none;
}

.site-nav {
    display: flex;
    gap: clamp(14px, 2vw, 30px);
    align-items: center;
    font-size: 15px;
}

.site-nav a,
.site-footer a {
    text-decoration: none;
}

.site-nav a:hover,
.site-footer a:hover,
.text-action:hover {
    text-decoration: underline;
}

.hero {
    position: relative;
    min-height: 86vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-image,
.hero-shade {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero-image {
    object-fit: cover;
}

.hero-shade {
    background:
        linear-gradient(90deg, rgba(0, 0, 0, 0.66), rgba(0, 0, 0, 0.38) 46%, rgba(0, 0, 0, 0.1)),
        linear-gradient(0deg, rgba(0, 0, 0, 0.36), transparent 34%);
}

.hero-content {
    position: relative;
    max-width: 760px;
    padding: 116px clamp(20px, 6vw, 96px) 84px;
    color: var(--hero-text);
}

.eyebrow {
    margin: 0 0 14px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero .eyebrow {
    color: var(--hero-muted);
}

h1,
h2 {
    margin: 0;
    line-height: 1.05;
    letter-spacing: 0;
}

h1 {
    max-width: 740px;
    font-size: clamp(48px, 8vw, 104px);
}

h2 {
    font-size: clamp(30px, 4vw, 56px);
}

.hero-copy {
    max-width: 620px;
    margin: 24px 0 0;
    color: var(--hero-muted);
    font-size: clamp(19px, 2.3vw, 28px);
    line-height: 1.35;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 36px;
}

.primary-action,
.secondary-action {
    display: inline-flex;
    align-items: center;
    min-height: 48px;
    padding: 0 18px;
    border: 1px solid rgba(255, 255, 255, 0.72);
    text-decoration: none;
    font-weight: 700;
}

.primary-action {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--primary-text);
}

.secondary-action {
    color: var(--hero-text);
}

.intro-band,
.reading-band {
    background: var(--band);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.reading-band {
    background: var(--band-alt);
}

.section-inner {
    max-width: 1180px;
    margin: 0 auto;
    padding: clamp(54px, 8vw, 104px) clamp(20px, 5vw, 72px);
}

.section-heading {
    max-width: 820px;
}

.section-copy {
    max-width: 740px;
    margin: 24px 0 0;
    color: var(--muted);
    font-size: clamp(18px, 2vw, 23px);
    line-height: 1.58;
}

.pathways {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    max-width: 1180px;
    margin: 0 auto;
    padding: clamp(36px, 6vw, 72px) clamp(20px, 5vw, 72px);
}

.pathway {
    display: flex;
    flex-direction: column;
    min-height: 150px;
    justify-content: space-between;
    padding: 22px;
    border-top: 1px solid var(--line);
    text-decoration: none;
}

.pathway + .pathway {
    border-left: 1px solid var(--line);
}

.pathway span {
    color: var(--link);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
}

.pathway strong {
    max-width: 220px;
    font-size: 22px;
    line-height: 1.18;
}

.pathway:hover strong {
    text-decoration: underline;
}

.split {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1fr);
    gap: clamp(28px, 6vw, 90px);
    align-items: start;
}

.text-action {
    display: inline-block;
    margin-top: 24px;
    color: var(--link);
    font-weight: 700;
    text-decoration: none;
}

.site-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    align-items: center;
    justify-content: center;
    padding: 28px 20px;
    color: var(--muted);
    border-top: 1px solid var(--line);
}

.site-footer span {
    color: var(--text);
    font-weight: 700;
}

@media (max-width: 820px) {
    .site-header {
        position: absolute;
        align-items: flex-start;
        flex-direction: column;
        justify-content: center;
        min-height: 104px;
        gap: 10px;
    }

    .site-nav {
        width: 100%;
        overflow-x: auto;
        padding-bottom: 2px;
    }

    .hero {
        min-height: 82vh;
    }

    .hero-content {
        padding-top: 144px;
    }

    .pathways,
    .split {
        grid-template-columns: 1fr;
    }

    .pathway + .pathway {
        border-left: none;
    }
}