:root {
    --ink: #102f36;
    --muted: #5e6b73;
    --line: #dce7ea;
    --paper: #ffffff;
    --wash: #f4f7f8;
    --orange: #ee5a10;
    --orange-soft: #fff1e8;
    --green: #2f6f5e;
    --shadow: 0 18px 44px rgba(16, 47, 54, 0.10);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--wash);
    color: var(--ink);
    font-family: Inter, Arial, Helvetica, sans-serif;
    line-height: 1.5;
}

img {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
}

.site-header {
    align-items: center;
    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid var(--line);
    display: flex;
    gap: 24px;
    justify-content: space-between;
    left: 0;
    padding: 14px clamp(18px, 4vw, 54px);
    position: sticky;
    right: 0;
    top: 0;
    z-index: 10;
}

.brand {
    align-items: center;
    display: flex;
    gap: 12px;
    font-weight: 900;
    text-decoration: none;
}

.brand img {
    height: 52px;
    object-fit: contain;
    width: 78px;
}

.site-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}

.site-nav a {
    border-radius: 999px;
    color: var(--muted);
    font-weight: 800;
    padding: 8px 12px;
    text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus {
    background: var(--orange-soft);
    color: var(--orange);
}

main {
    margin: 0 auto;
    max-width: 1180px;
    padding: 24px clamp(16px, 4vw, 42px) 44px;
}

.hero {
    align-items: center;
    display: grid;
    gap: 26px;
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
    min-height: calc(100vh - 112px);
}

.hero-copy,
.hero-showcase,
.section,
.trust-strip article,
.contact-panel {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.hero-copy {
    padding: clamp(28px, 6vw, 64px);
}

.eyebrow {
    color: var(--orange);
    font-size: 0.76rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    margin: 0 0 8px;
    text-transform: uppercase;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    font-size: clamp(2.55rem, 5vw, 5rem);
    letter-spacing: 0;
    line-height: 0.98;
    margin-bottom: 18px;
}

h2 {
    font-size: clamp(1.75rem, 3vw, 2.75rem);
    letter-spacing: 0;
    line-height: 1.08;
    margin-bottom: 10px;
}

h3 {
    font-size: 1.16rem;
    margin-bottom: 8px;
}

.hero-text,
.section-heading p,
.supply-card p,
.faculty-grid p,
.faculty-grid li,
.contact-panel p,
.steps p {
    color: var(--muted);
}

.hero-text {
    font-size: 1.08rem;
    max-width: 680px;
}

.hero-actions,
.contact-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.primary-button,
.secondary-button {
    border-radius: 8px;
    display: inline-flex;
    font-weight: 900;
    justify-content: center;
    min-height: 46px;
    padding: 12px 18px;
    text-decoration: none;
}

.primary-button {
    background: var(--orange);
    color: #fff;
}

.secondary-button {
    background: #fff;
    border: 1px solid var(--line);
    color: var(--ink);
}

.hero-showcase {
    min-height: 520px;
    overflow: hidden;
    padding: 18px;
    position: relative;
}

.feature-image {
    border: 1px solid var(--line);
    border-radius: 10px;
    object-fit: cover;
}

.main-image {
    height: 100%;
    min-height: 484px;
    width: 78%;
}

.small-image {
    background: #fff;
    box-shadow: 0 14px 34px rgba(16, 47, 54, 0.18);
    height: 180px;
    position: absolute;
    right: 18px;
    width: 220px;
}

.top-card {
    top: 48px;
}

.bottom-card {
    bottom: 48px;
}

.trust-strip,
.supply-grid,
.faculty-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.trust-strip {
    margin: 0 0 24px;
}

.trust-strip article {
    padding: 18px;
}

.trust-strip strong,
.trust-strip span {
    display: block;
}

.trust-strip span {
    color: var(--muted);
    margin-top: 4px;
}

.section {
    margin-top: 24px;
    padding: clamp(22px, 4vw, 36px);
}

.section-heading {
    margin-bottom: 18px;
    max-width: 760px;
}

.supply-card {
    background: #fbfdfe;
    border: 1px solid var(--line);
    border-radius: 10px;
    overflow: hidden;
}

.supply-card img {
    aspect-ratio: 4 / 3;
    object-fit: cover;
    width: 100%;
}

.supply-card h3,
.supply-card p {
    padding-inline: 16px;
}

.supply-card h3 {
    margin-top: 16px;
}

.supply-card p {
    padding-bottom: 16px;
}

.split-section {
    display: grid;
    gap: 26px;
    grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1fr);
}

.steps {
    display: grid;
    gap: 12px;
}

.steps article {
    align-items: flex-start;
    background: #fbfdfe;
    border: 1px solid var(--line);
    border-radius: 10px;
    display: flex;
    gap: 14px;
    padding: 16px;
}

.steps span,
.faculty-grid span {
    align-items: center;
    background: var(--ink);
    border-radius: 999px;
    color: #fff;
    display: inline-flex;
    flex: 0 0 auto;
    font-size: 0.82rem;
    font-weight: 900;
    height: 34px;
    justify-content: center;
    width: 42px;
}

.faculty-grid article {
    background: #fbfdfe;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 18px;
}

.faculty-grid h3 {
    margin-top: 14px;
}

.faculty-grid ul {
    margin-bottom: 0;
    padding-left: 18px;
}

.contact-panel {
    align-items: center;
    display: flex;
    gap: 22px;
    justify-content: space-between;
    margin-top: 24px;
    padding: clamp(22px, 4vw, 38px);
}

footer {
    color: var(--muted);
    padding: 26px 16px 40px;
    text-align: center;
}

@media (max-width: 920px) {
    .site-header,
    .contact-panel {
        align-items: flex-start;
        flex-direction: column;
    }

    .hero,
    .split-section,
    .trust-strip,
    .supply-grid,
    .faculty-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: auto;
    }

    .hero-showcase {
        min-height: auto;
    }

    .main-image {
        min-height: 360px;
        width: 100%;
    }

    .small-image {
        height: 138px;
        width: 170px;
    }
}

@media (max-width: 560px) {
    .site-nav {
        justify-content: flex-start;
    }

    .hero-actions,
    .contact-actions {
        flex-direction: column;
    }

    .small-image {
        display: none;
    }
}