/* Graceful Creation - site styles */

@font-face {
  font-family: "Sora";
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url("../fonts/sora-latin-wght-normal.woff2") format("woff2-variations"),
       url("../fonts/sora-latin-wght-normal.woff2") format("woff2");
}

:root {
  color-scheme: light dark;

  --teal: #12302E;
  --amber: #E0A23B;
  --green: #6A9F58;

  --bg: #F7F6F2;
  --surface: #FFFFFF;
  --text: #12302E;
  --text-2: #3D5753;
  --muted: #56706B;
  --border: rgba(18, 48, 46, 0.12);
  --link: #12302E;
  --focus: #12302E;
  --button-bg: #12302E;
  --button-text: #FFFFFF;
  --button-hover: #1F4743;

  --code-bg: #12302E;
  --code-text: #DCE7E4;
  --code-keyword: #E0A23B;
  --code-comment: #8FB0AB;
  --code-name: #A9D49A;

  --font: "Sora", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "Cascadia Code", "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --max: 72rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  --radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0D2220;
    --surface: #133230;
    --text: #E8F0EE;
    --text-2: #BCCDC9;
    --muted: #97AEA9;
    --border: rgba(255, 255, 255, 0.1);
    --link: #F0C47A;
    --focus: #E0A23B;
    --button-bg: #E0A23B;
    --button-text: #12302E;
    --button-hover: #EBB75E;

    --code-bg: #081816;
  }
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  font-weight: 350;
}

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

h1, h2, h3 {
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0;
}

p { margin: 0; }

a { color: var(--link); text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 4px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem; top: -4rem;
  z-index: 30;
  padding: 0.6rem 1rem;
  background: var(--button-bg);
  color: var(--button-text);
  border-radius: 6px;
  font-weight: 500;
  text-decoration: none;
}
.skip-link:focus { top: 1rem; }

.wrap {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* Header */

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  padding-block: 1.5rem;
}

.brand { display: inline-block; border-radius: 4px; }
.brand img { height: 3rem; width: auto; }

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.75rem;
  margin: 0; padding: 0;
  list-style: none;
  font-size: 0.95rem;
}
.site-nav a { color: var(--text-2); text-decoration: none; padding-block: 0.5rem; display: inline-block; }
.site-nav a:hover { color: var(--text); text-decoration: underline; }

/* Compact header bar, shown by js/site.js once the full header scrolls away */

.mini-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 20;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 6px 18px -12px rgba(18, 48, 46, 0.35);
  transform: translateY(-100%);
  visibility: hidden;
  transition: transform 0.2s ease, visibility 0s linear 0.2s;
}
.mini-bar.is-visible {
  transform: none;
  visibility: visible;
  transition: transform 0.2s ease, visibility 0s;
}
.mini-bar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.55rem;
}
.mini-bar .brand .logo-full { height: 1.9rem; width: auto; }
.mini-bar .brand .logo-mark { display: none; height: 2rem; width: auto; }
.mini-bar .site-nav ul { font-size: 0.9rem; gap: 0.25rem 1.5rem; }

@media (max-width: 34rem) {
  .mini-bar .brand .logo-full { display: none; }
  .mini-bar .brand .logo-mark { display: block; }
  .mini-bar .site-nav ul { gap: 0.25rem 1.1rem; }
}

/* Keep anchored headings clear of the compact bar */
main [id] { scroll-margin-top: 3.5rem; }

/* Hero */

.hero { padding-block: clamp(2.5rem, 7vw, 6rem) clamp(3rem, 7vw, 5.5rem); }

.hero .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
}

.eyebrow {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  max-width: 16ch;
}

.lead {
  margin-top: 1.25rem;
  font-size: 1.15rem;
  color: var(--text-2);
  max-width: 34rem;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2rem;
  padding: 0.8rem 1.4rem;
  min-height: 2.75rem;
  background: var(--button-bg);
  color: var(--button-text);
  border-radius: 8px;
  font-weight: 500;
  text-decoration: none;
  transition: background-color 0.15s ease;
}
.button:hover { background: var(--button-hover); }
.button svg { width: 1.1em; height: 1.1em; }

/* Code panel (decorative) */

.code-panel {
  margin: 0;
  background: var(--code-bg);
  color: var(--code-text);
  border-radius: var(--radius);
  border-top: 5px solid var(--amber);
  padding: 1.5rem 1.75rem;
  box-shadow: 0 1px 2px rgba(18, 48, 46, 0.08), 0 18px 40px -18px rgba(18, 48, 46, 0.45);
  overflow-x: auto;
}
.code-panel pre {
  margin: 0;
  font-family: var(--mono);
  font-size: clamp(0.8rem, 1.5vw, 0.95rem);
  line-height: 1.75;
  tab-size: 4;
}
.code-panel .kw { color: var(--code-keyword); }
.code-panel .cm { color: var(--code-comment); font-style: italic; }
.code-panel .fn { color: var(--code-name); }

/* Sections */

.section { padding-block: clamp(3.5rem, 8vw, 6rem); }
.section--alt { background: var(--surface); border-block: 1px solid var(--border); }

.section-head { max-width: 40rem; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.section-head p { margin-top: 0.9rem; color: var(--text-2); }

.rule {
  display: block;
  width: 2.5rem; height: 4px;
  background: var(--amber);
  border-radius: 2px;
  margin-bottom: 1.1rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
  gap: 1.25rem;
  margin: 0; padding: 0;
  list-style: none;
}

.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-top: 4px solid var(--green);
  border-radius: var(--radius);
  padding: 1.5rem 1.5rem 1.6rem;
}
.card h3 { font-size: 1.1rem; }
.card p { margin-top: 0.6rem; color: var(--text-2); font-size: 0.98rem; }

.principles {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem 2.5rem;
  margin: 0; padding: 0;
  list-style: none;
}
@media (min-width: 36rem) { .principles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 62rem) { .principles { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.principles li { border-left: 3px solid var(--amber); padding-left: 1.1rem; }
.principles h3 { font-size: 1.05rem; }
.principles p { margin-top: 0.5rem; color: var(--text-2); font-size: 0.98rem; }

/* Contact */

.contact { text-align: center; }
.contact .section-head { margin-inline: auto; margin-bottom: 0; }
.contact .rule { margin-inline: auto; }
.contact .email {
  display: inline-block;
  margin-top: 1rem;
  font-size: clamp(1.05rem, 2.5vw, 1.3rem);
  font-weight: 500;
  word-break: break-word;
}

/* Prose pages (privacy, 404) */

.prose { padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(3.5rem, 8vw, 6rem); }
.prose .wrap { max-width: 46rem; }
.prose h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin-bottom: 0.5rem; }
.prose h2 { font-size: 1.25rem; margin-top: 2.25rem; margin-bottom: 0.6rem; }
.prose p, .prose ul { color: var(--text-2); }
.prose p + p, .prose p + ul, .prose ul + p { margin-top: 0.9rem; }
.prose ul { padding-left: 1.25rem; margin: 0; }
.prose li + li { margin-top: 0.35rem; }
.prose .meta { color: var(--muted); font-size: 0.95rem; }

/* Footer */

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.6;
}
.site-footer .wrap {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1.25rem 1.75rem;
  align-items: start;
  padding-block: 2.25rem 2.5rem;
}
.site-footer .mark { width: 2.5rem; height: auto; }
.site-footer address { font-style: normal; }
.site-footer address p + p { margin-top: 0.3rem; }
.site-footer a { color: var(--text-2); }
.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
  margin-top: 0.9rem;
}

/* Theme-aware images */

.only-dark { display: none; }
@media (prefers-color-scheme: dark) {
  .only-light { display: none; }
  .only-dark { display: block; }
}

/* Small screens */

@media (max-width: 52rem) {
  .hero .wrap { grid-template-columns: minmax(0, 1fr); }
  .hero h1 { max-width: 20ch; }
}

@media (max-width: 34rem) {
  .brand img { height: 2.4rem; }
  .site-header .wrap { padding-block: 1.1rem; }
  .site-nav ul { gap: 0.25rem 1.25rem; }
  .code-panel { padding: 1.25rem; }
  .site-footer .wrap { grid-template-columns: minmax(0, 1fr); }
}

@media print {
  .site-nav, .skip-link, .code-panel, .mini-bar { display: none; }
  body { background: #fff; color: #000; }
}