@import url("https://fonts.googleapis.com/css2?family=Atkinson+Hyperlegible:wght@400;700&family=Literata:opsz,wght@7..72,400;7..72,600;7..72,700&display=swap");

:root {
  /* Warm editorial palette */
  --paper: #f7f4ee;
  --paper-warm: #efeae0;
  --ink: #2c2a28;
  --ink-muted: #5c5854;
  --ink-faint: #8a847c;
  --accent: #2d6a6a;
  --accent-hover: #245656;
  --accent-soft: #e4eeed;
  --line: #d9d2c6;
  --line-strong: #c4bbb0;
  --error: #9b3b30;
  --success: #2d6a4a;

  --font-body: "Atkinson Hyperlegible", Verdana, "Trebuchet MS", sans-serif;
  --font-display: "Literata", Georgia, "Times New Roman", serif;

  --radius: 3px;
  --measure: 38rem;
  --measure-wide: 52rem;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: clip;
  padding-left: env(safe-area-inset-left, 0);
  padding-right: env(safe-area-inset-right, 0);
}

/* Subtle paper grain — CSS only */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 180px 180px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.32;
  color: var(--ink);
  letter-spacing: -0.01em;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

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

.container {
  width: 92vw;
  max-width: 60rem;
  margin: 0 auto;
}

.container--narrow {
  width: min(var(--measure), 92vw);
  max-width: 60rem;
  margin: 0 auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.75rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
  -webkit-tap-highlight-color: transparent;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #fff;
  text-decoration: none;
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}

.btn-secondary:hover {
  background: var(--paper-warm);
  color: var(--ink);
  text-decoration: none;
}

.btn-text {
  background: none;
  border: none;
  color: var(--ink-muted);
  padding: 0.5rem 0.75rem;
  font-weight: 400;
}

.btn-text:hover {
  color: var(--accent);
  background: var(--accent-soft);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1.1rem;
}

.field span,
.field label > span {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ink-muted);
  letter-spacing: 0.02em;
}

.field input,
.field select,
.field textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  min-height: 2.75rem;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  background: #fff;
  color: var(--ink);
  width: 100%;
  max-width: 100%;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

.field textarea {
  min-height: 11rem;
  resize: vertical;
  line-height: 1.55;
}

.field-hint {
  font-size: 0.85rem;
  color: var(--ink-faint);
  margin: 0;
  line-height: 1.5;
}

.error-msg {
  color: var(--error);
  font-size: 0.9rem;
  margin: 0.5rem 0;
}

.success-msg {
  color: var(--success);
  font-size: 0.9rem;
}

.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

img,
svg {
  max-width: 100%;
  height: auto;
}