@font-face {
  font-family: "Karla";
  src: url("/assets/fonts/karla.woff2") format("woff2");
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/assets/fonts/jetbrains-mono.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Fraunces";
  src: url("/assets/fonts/fraunces-italic.woff2") format("woff2");
  font-style: italic;
  font-weight: 300 700;
  font-display: swap;
}

:root {
  color-scheme: light;
  --bone: #eeede7;
  --ink: #191b18;
  --accent: #e65132;
  --accent-text: #aa341e;
  --muted: #62645b;
  --rule: #c9c9be;
  --card: #f4f3ee;
  --gutter: clamp(20px, 5vw, 72px);
  --mono: "JetBrains Mono", monospace;
  font-family: "Karla", sans-serif;
  color: var(--ink);
  background: var(--bone);
  scroll-behavior: smooth;
  font-synthesis: none;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  font-size: clamp(17px, 1.3vw, 19px);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p, dl, figure { margin: 0; }
h1, h2, h3 { font-weight: 500; text-wrap: balance; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
em { font-family: "Fraunces", Georgia, serif; font-style: italic; font-weight: 400; letter-spacing: -0.045em; }
button { font: inherit; color: inherit; cursor: pointer; border-radius: 0; }
::selection { color: var(--ink); background: var(--accent); }

.mono { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: var(--bone); padding: 10px 16px; z-index: 100;
}
.skip-link:focus { left: 0; }

.shell { width: min(1120px, 100%); margin-inline: auto; padding-inline: var(--gutter); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px var(--gutter);
  background: color-mix(in srgb, var(--bone) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule);
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: 0.02em; }
.brand-mark { width: 26px; height: 26px; color: var(--accent); }
.brand-period { color: var(--accent); }
.main-nav { display: flex; gap: clamp(12px, 2vw, 28px); align-items: center; }
.main-nav a { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--accent-text); }

/* Hero */
.hero { padding: clamp(48px, 8vw, 96px) 0 clamp(32px, 5vw, 56px); }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.status-dot { width: 8px; height: 8px; background: var(--accent); border-radius: 50%; }
.hero h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); line-height: 1.02; letter-spacing: -0.03em; margin: 18px 0; }
.hero h1 .name-period { color: var(--accent); }
.hero-lead { max-width: 56ch; color: var(--muted); font-size: clamp(1.05rem, 1.6vw, 1.25rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 22px; border: 1px solid var(--ink);
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-text); border-color: var(--accent-text); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--bone); }
.btn-block { width: 100%; justify-content: center; }

/* Sections */
.section { padding: clamp(40px, 6vw, 72px) 0; border-top: 1px solid var(--rule); }
.section-label { display: flex; justify-content: space-between; gap: 16px; color: var(--muted); margin-bottom: 28px; }
.section-title { font-size: clamp(1.8rem, 4vw, 2.8rem); line-height: 1.05; letter-spacing: -0.02em; }
.section-intro { max-width: 60ch; color: var(--muted); margin-top: 14px; }

/* Tool cards */
.tool-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-top: 36px; }
.tool-card { display: flex; flex-direction: column; gap: 14px; padding: 26px; background: var(--card); border: 1px solid var(--rule); }
.tool-card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.tool-card h3 { font-size: 1.5rem; letter-spacing: -0.01em; }
.tool-index { color: var(--accent-text); }
.tool-card p { color: var(--muted); font-size: 0.98rem; }
.tool-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tool-tags span { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.06em; text-transform: uppercase; padding: 4px 8px; border: 1px solid var(--rule); color: var(--muted); }
.tool-links { display: flex; flex-wrap: wrap; gap: 16px; margin-top: auto; padding-top: 8px; }
.text-link { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent-text); border-bottom: 1px solid transparent; }
.text-link:hover { border-bottom-color: var(--accent-text); }

/* Callout */
.callout { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; margin-top: 36px; padding: 28px; border: 1px solid var(--ink); background: var(--ink); color: var(--bone); }
.callout h3 { font-size: 1.4rem; }
.callout p { color: color-mix(in srgb, var(--bone) 75%, transparent); max-width: 52ch; margin-top: 6px; }
.callout .btn-primary { border-color: var(--accent); }

/* Report form */
.report-layout { display: grid; grid-template-columns: 1fr; gap: 32px; margin-top: 32px; }
@media (min-width: 900px) { .report-layout { grid-template-columns: 1.4fr 1fr; align-items: start; } }
.form-card { padding: clamp(22px, 3vw, 34px); background: var(--card); border: 1px solid var(--rule); }
.field { margin-bottom: 20px; }
.field label { display: block; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.field .req { color: var(--accent-text); }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; font: inherit; color: var(--ink);
  background: var(--bone); border: 1px solid var(--rule); border-radius: 0;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.field-row { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 620px) { .field-row { grid-template-columns: 1fr 1fr; } }
.field-error { display: block; margin-top: 6px; font-size: 0.82rem; color: var(--accent-text); }
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"], .field select[aria-invalid="true"] { border-color: var(--accent-text); }
.form-note { font-size: 0.85rem; color: var(--muted); margin-top: 6px; }
.form-status { margin-top: 16px; font-size: 0.9rem; }
.form-status[data-kind="error"] { color: var(--accent-text); }
.form-status[data-kind="ok"] { color: var(--accent-text); }

/* Preview / aside */
.preview-card { padding: clamp(22px, 3vw, 30px); border: 1px solid var(--rule); background: var(--bone); position: sticky; top: 96px; }
.preview-card h3 { font-size: 1.2rem; margin-bottom: 12px; }
.preview-box { font-family: var(--mono); font-size: 0.78rem; line-height: 1.7; white-space: pre-wrap; word-break: break-word; background: var(--card); border: 1px solid var(--rule); padding: 16px; max-height: 360px; overflow: auto; }
.aside-note { margin-top: 16px; font-size: 0.85rem; color: var(--muted); }
.aside-note strong { color: var(--ink); }

/* Footer */
.site-footer { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: center; padding: 28px var(--gutter); border-top: 1px solid var(--rule); color: var(--muted); font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; }
.footer-links { display: flex; flex-wrap: wrap; gap: 16px; }
.site-footer a:hover { color: var(--accent-text); }

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