:root {
    --bg: #f6fbfc;
    --surface: #ffffff;
    --surface-soft: #eaf5f7;
    --text: #345763;
    --muted: #617984;
    --line: #c9dfe5;
    --accent: #176d86;
    --accent-strong: #0f5b70;
    --warm: #c65d43;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.65;
}

a {
    color: var(--accent);
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

a:hover {
    color: var(--accent-strong);
}

a:focus-visible {
    outline: 3px solid var(--warm);
    outline-offset: 3px;
}

.site-header {
    background: var(--surface);
    border-bottom: 1px solid var(--line);
}

.header-inner,
main,
.footer-inner {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
}

.header-inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.logo {
    color: var(--accent-strong);
    font-size: 22px;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 0.02em;
}

nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin: 0;
    padding: 0;
    list-style: none;
}

nav a {
    font-weight: 700;
    text-decoration: none;
}

main {
    padding: 64px 0 72px;
}

.hero {
    max-width: 880px;
    margin-bottom: 46px;
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--warm);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1 {
    margin: 0 0 22px;
    color: var(--accent-strong);
    font-size: 40px;
    line-height: 1.12;
}

h2 {
    margin: 0 0 18px;
    color: var(--accent-strong);
    font-size: 28px;
    line-height: 1.2;
}

h3 {
    margin: 0 0 10px;
    color: var(--text);
    font-size: 20px;
    line-height: 1.3;
}

p {
    margin: 0 0 18px;
    font-size: 16px;
}

.lead {
    font-size: 18px;
    color: var(--muted);
}

section {
    margin-top: 50px;
}

.link-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-top: 24px;
}

.link-block {
    padding: 22px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-left: 4px solid var(--accent);
}

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

.link-block a {
    font-weight: 700;
}

.path-list {
    margin: 24px 0 0;
    padding: 0;
    list-style: none;
    border-top: 1px solid var(--line);
}

.path-list li {
    padding: 17px 0;
    border-bottom: 1px solid var(--line);
}

.path-list strong {
    display: inline-block;
    min-width: 170px;
    color: var(--accent-strong);
}

.note {
    margin-top: 26px;
    padding: 22px 24px;
    background: var(--surface-soft);
    border-left: 4px solid var(--warm);
}

.site-footer {
    border-top: 1px solid var(--line);
    background: var(--surface);
}

.footer-inner {
    padding: 28px 0;
    display: flex;
    justify-content: space-between;
    gap: 22px;
    align-items: center;
}

.footer-inner p {
    margin: 0;
    color: var(--muted);
}

@media (max-width: 760px) {
    .header-inner,
    .footer-inner {
        align-items: flex-start;
        flex-direction: column;
        padding: 18px 0;
    }

    main {
        padding-top: 44px;
    }

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

    .path-list strong {
        display: block;
        min-width: 0;
        margin-bottom: 5px;
    }
}

@media (max-width: 460px) {
    .header-inner,
    main,
    .footer-inner {
        width: min(100% - 28px, 1120px);
    }

    h1 {
        overflow-wrap: anywhere;
    }
}