@font-face {
    font-family: "Railway";
    src: url("../fonts/Railway.woff2") format("woff2");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Railway Alternate";
    src: url("../fonts/RailwayAlternate.woff2") format("woff2");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Fira Code";
    src: url("../fonts/FiraCode-Regular.woff2") format("woff2");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Fira Code";
    src: url("../fonts/FiraCode-Medium.woff2") format("woff2");
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

:root {
    --bg: #f3efe6;
    --bg-deep: #e8e3d7;
    --ink: #0f1726;
    --ink-soft: #344155;
    --brand: #005f73;
    --brand-2: #0a9396;
    --accent: #ca6702;
    --surface: #ffffff;
    --surface-2: #f8f6ef;
    --line: #d2c8b1;
    --ok: #0f9d58;
    --warning: #c97a00;
    --font-heading:
        "Railway", "Avenir Next", "Source Sans 3", "Segoe UI", sans-serif;
    --font-body: "Source Sans 3", "Avenir Next", "Segoe UI", sans-serif;
    --font-mono:
        "Fira Code", "Source Code Pro", "JetBrains Mono", "IBM Plex Mono",
        Menlo, Consolas, monospace;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: var(--ink);
    background:
        radial-gradient(circle at 8% 0%, #fff9eb 0%, transparent 42%),
        radial-gradient(circle at 92% -5%, #dff0f3 0%, transparent 38%),
        linear-gradient(180deg, #f3efe6, #e8e3d7);
    font: 400 16px/1.6 var(--font-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--brand);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

main {
    width: min(1120px, 94vw);
    margin: 0 auto;
    padding: 1.4rem 0 4rem;
}

.site-header {
    width: min(1120px, 94vw);
    margin: 0 auto;
    padding: 1.2rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.wordmark {
    font: 700 1.25rem/1 var(--font-heading);
    letter-spacing: 0.08em;
    color: var(--brand);
    text-transform: lowercase;
}

h1,
h2,
h3,
h4,
h5,
h6,
th,
.nav a {
    font-family: var(--font-heading);
}

.nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.nav a {
    padding: 0.35rem 0.55rem;
    border-radius: 8px;
    color: var(--ink-soft);
}

.nav a.active,
.nav a:hover {
    background: rgba(0, 95, 115, 0.12);
    color: var(--ink);
    text-decoration: none;
}

.hero {
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 1.4rem;
    background: linear-gradient(135deg, #fffef8, #f1f5f5);
    box-shadow: 0 6px 18px rgba(15, 23, 38, 0.08);
}

.hero h1 {
    margin: 0 0 0.7rem;
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    line-height: 1.1;
}

.hero p {
    margin: 0.3rem 0 0.3rem 0;
    color: var(--ink-soft);
    max-width: 100ch;
}

.quote {
    margin: 1rem 0 0 0.5rem;
    padding: 0.6rem 0.9rem;
    border-left: 3px solid var(--brand);
    color: var(--ink-soft);
    font-style: italic;
    font-size: 0.95rem;
    max-width: 100ch;
}

.quote cite {
    display: block;
    margin-top: 0.25rem;
    font-style: normal;
    font-size: 0.85rem;
}

.badges {
    margin-top: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.badges img {
    display: block;
}

.grid {
    margin-top: 1.1rem;
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(12, minmax(0, 1fr));
}

.card {
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--surface);
    padding: 1rem;
}

.card h2,
.card h3 {
    margin: 0 0 0.55rem;
    line-height: 1.2;
}

.card p {
    margin: 0.35rem 0;
    color: var(--ink-soft);
}

.card ul {
    margin: 0.45rem 0 0;
    padding-left: 1.1rem;
}

.col-12 {
    grid-column: span 12;
}
.col-8 {
    grid-column: span 8;
}
.col-6 {
    grid-column: span 6;
}
.col-4 {
    grid-column: span 4;
}

@media (max-width: 960px) {
    .col-8,
    .col-6,
    .col-4 {
        grid-column: span 12;
    }

    .site-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

pre {
    margin: 0;
    border-radius: 10px;
    border: 1px solid #e4dcc7;
    background: var(--surface-2);
    padding: 0.85rem;
    overflow: auto;
    font: 500 0.9rem/1.5 var(--font-mono);
    font-variant-ligatures: none;
    font-feature-settings:
        "liga" 0,
        "calt" 0;
}

code {
    font: 500 0.9em/1.2 var(--font-mono);
    font-variant-ligatures: none;
    font-feature-settings:
        "liga" 0,
        "calt" 0;
}

.inline-code {
    display: inline-block;
    border-radius: 6px;
    border: 1px solid #ddd2ba;
    background: #fffaf1;
    padding: 0.05rem 0.32rem;
}

.callout {
    border-left: 4px solid var(--brand-2);
    background: #eef8f7;
    padding: 0.7rem 0.8rem;
    border-radius: 8px;
}

.pill-row {
    margin-top: 0.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.pill {
    border: 1px solid #b9cfcc;
    background: #f0fbfa;
    color: #0f4f5f;
    border-radius: 999px;
    padding: 0.18rem 0.65rem;
    font-size: 0.82rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 0.8fr;
    gap: 0.7rem;
}

@media (max-width: 760px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
}

input,
select {
    width: 100%;
    border: 1px solid var(--line);
    background: #fff;
    border-radius: 8px;
    padding: 0.55rem 0.65rem;
    font: inherit;
    color: var(--ink);
}

small.meta {
    color: var(--ink-soft);
}

.table-wrap {
    margin-top: 0.9rem;
    border: 1px solid var(--line);
    border-radius: 12px;
    overflow: auto;
    background: #fff;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 860px;
}

th,
td {
    text-align: left;
    vertical-align: top;
    padding: 0.55rem 0.6rem;
    border-bottom: 1px solid #ebe4d3;
}

th {
    background: #f6f3ea;
    position: sticky;
    top: 0;
    z-index: 1;
    font-size: 0.88rem;
    letter-spacing: 0.01em;
}

tr:hover td {
    background: #fffcf5;
}

.kv {
    margin-top: 0.7rem;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.6rem;
}

.kv .tile {
    border: 1px solid #d7ccb6;
    border-radius: 10px;
    padding: 0.65rem;
    background: #fffaf1;
}

.kv .label {
    color: var(--ink-soft);
    font-size: 0.8rem;
}

.kv .value {
    margin-top: 0.2rem;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--brand);
}

.terminal-output {
    background: #1e1e2e;
    color: #cdd6f4;
    border-color: #313244;
    line-height: 1.4;
}
.term-err {
    color: #f38ba8;
}
.term-warn {
    color: #f9e2af;
}
.term-help {
    color: #89dceb;
}
.term-dim {
    color: #6c7086;
}
.term-file {
    color: #89b4fa;
}
.term-bold {
    font-weight: 700;
}

.site-footer {
    width: min(1120px, 94vw);
    margin: 0 auto;
    padding: 0.5rem 0 2rem;
    color: var(--ink-soft);
    font-size: 0.9rem;
}