/* OwnShelf — store-brand sheet, not a SaaS kit */
:root {
  --paper: #f3ede3;
  --paper-2: #e8e0d2;
  --ink: #14110e;
  --ink-2: #2c2620;
  --mute: #6e655a;
  --line: #cfc3b0;
  --copper: #c9844a;
  --copper-deep: #8f5426;
  --shelf: #24362e;
  --danger: #7a3a2e;
  --focus: #c9844a;
  --max: 1120px;
  --serif: "Instrument Serif", "Times New Roman", serif;
  --sans: "Sora", system-ui, sans-serif;
}

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; letter-spacing: -0.02em; line-height: 1.12; margin: 0 0 0.6em; }
h1 { font-size: clamp(2.35rem, 8vw, 4.6rem); }
h2 { font-size: clamp(1.7rem, 4.4vw, 2.55rem); }
h3 { font-size: 1.45rem; margin-bottom: 0.7em; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0 0 0 1.1em; }
li + li { margin-top: 0.55em; }

.skip {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--ink);
  color: var(--paper);
  padding: 8px 12px;
  z-index: 20;
}
.skip:focus { top: 12px; }

.wrap {
  width: min(100% - 40px, var(--max));
  margin-inline: auto;
}

.eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--copper-deep);
  margin: 0 0 0.85em;
}

.lede { font-size: 1.12rem; color: var(--ink-2); max-width: 38rem; }
.lede-sm { color: var(--ink-2); max-width: 32rem; }

.section-head { max-width: 38rem; margin-bottom: 2rem; }

/* Header */
.top {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
}
.mark {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--serif);
  font-size: 1.35rem;
}
.mark-svg { width: 28px; height: 28px; color: var(--ink); flex: none; }
.nav { display: flex; align-items: center; gap: 18px; font-size: 0.88rem; }
.nav a { text-decoration: none; color: var(--ink-2); }
.nav a:hover { color: var(--ink); }
.nav-cta {
  background: var(--ink);
  color: var(--paper) !important;
  padding: 8px 14px;
  border-radius: 2px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  font: 600 0.95rem var(--sans);
  border-radius: 2px;
  cursor: pointer;
}
.btn:hover { background: var(--ink-2); }
.btn:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, button:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}
.btn-block { width: 100%; margin-top: 8px; }

/* Hero */
.hero { padding: 48px 0 32px; }
.hero-grid {
  display: grid;
  gap: 36px;
  align-items: end;
}
.hero-actions { margin-top: 8px; }
.hero-note {
  margin-top: 16px;
  max-width: 34rem;
  color: var(--mute);
  font-size: 0.92rem;
}
.hero-art {
  margin: 0;
  background: var(--ink);
  padding: 14px 14px 10px;
  border-radius: 4px;
}
.hero-cap {
  color: #b8aa98;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 4px 2px;
}

/* Fit */
.fit { padding: 56px 0; border-top: 1px solid var(--line); }
.fit-grid, .terms-grid {
  display: grid;
  gap: 16px;
}
.panel {
  background: var(--paper-2);
  border: 1px solid var(--line);
  padding: 24px 22px 22px;
  border-radius: 3px;
}
.panel-yes { border-top: 3px solid var(--shelf); }
.panel-no { border-top: 3px solid var(--danger); }
.panel-note { margin: 16px 0 0; color: var(--mute); font-size: 0.9rem; }

/* How */
.how {
  padding: 56px 0;
  background: var(--ink);
  color: var(--paper);
}
.how .eyebrow { color: var(--copper); }
.how h2 { color: #f3ede3; }
.how p { color: #cfc4b4; }
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid #3a322a;
}
.steps li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  padding: 22px 0;
  border-bottom: 1px solid #3a322a;
  margin: 0;
}
.step-n {
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--copper);
  line-height: 1.2;
}
.steps h3 { color: var(--paper); margin-bottom: 0.3em; }
.steps p { margin: 0; }

/* Terms */
.terms { padding: 56px 0; }

/* Apply */
.apply {
  padding: 56px 0 72px;
  border-top: 1px solid var(--line);
  background:
    linear-gradient(180deg, transparent, rgba(201, 132, 74, 0.06) 40%, transparent);
}
.apply-grid {
  display: grid;
  gap: 32px;
  align-items: start;
}
.apply-warn {
  border-left: 3px solid var(--copper);
  padding: 8px 0 8px 14px;
  color: var(--ink-2);
  font-size: 0.95rem;
}

.form {
  background: #fffdf8;
  border: 1px solid var(--line);
  padding: 22px;
  border-radius: 3px;
  box-shadow: 0 18px 40px rgba(20, 17, 14, 0.05);
}
.field { margin-bottom: 14px; }
.field-row { display: grid; gap: 12px; }
.field label, .field-set legend {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.field-set { border: 0; padding: 0; min-width: 0; }
input[type="text"], input[type="email"], input[type="tel"], input[type="url"], select {
  width: 100%;
  min-height: 46px;
  border: 1px solid #c4b8a4;
  background: #fff;
  color: var(--ink);
  padding: 0 12px;
  font: 400 1rem var(--sans);
  border-radius: 2px;
}
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%); background-position: calc(100% - 16px) 20px, calc(100% - 11px) 20px; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; }
.radios { display: flex; gap: 18px; }
.radio { display: flex; align-items: center; gap: 8px; font-size: 0.98rem; text-transform: none; letter-spacing: 0; font-weight: 400; }
.field-hint { margin: -6px 0 14px; color: var(--mute); font-size: 0.82rem; }
.field-hint.is-error { color: var(--danger); }
.hidden { display: none; }
.form-fine { margin-top: 12px; color: var(--mute); font-size: 0.78rem; }
.form-fine code { font-size: 0.78em; }
.form-status { min-height: 1.3em; color: var(--copper-deep); font-size: 0.9rem; }

/* Footer */
.foot {
  background: var(--ink);
  color: #d8cfc2;
  padding: 40px 0 48px;
}
.foot-inner { display: grid; gap: 24px; }
.foot-mark { color: var(--paper); margin: 0 0 6px; }
.foot-url { color: #9a8d7c; font-size: 0.9rem; margin: 0; }
.foot-legal p { font-size: 0.86rem; max-width: 46rem; color: #c4b8a8; }
.foot-legal strong { color: var(--paper); font-weight: 600; }
.foot-meta { color: #8a7f70; margin-top: 12px; }

@media (min-width: 760px) {
  .hero { padding: 72px 0 48px; }
  .hero-grid { grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
  .fit, .how, .terms, .apply { padding: 80px 0; }
  .fit-grid, .terms-grid, .apply-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .apply-grid { align-items: start; }
  .field-row { grid-template-columns: 1fr 1fr; }
  .form { padding: 28px; }
  .foot-inner { grid-template-columns: 220px 1fr; gap: 40px; }
  .nav { gap: 22px; }
}

@media (max-width: 759px) {
  .nav a:not(.nav-cta) { display: none; }
}

::selection { background: #e6c8a6; color: var(--ink); }
input::placeholder, select:invalid { color: #9a8f82; }
input[type="radio"] { accent-color: var(--ink); width: 16px; height: 16px; }
.panel ul { list-style: none; padding: 0; }
.panel li { position: relative; padding-left: 1.05em; }
.panel li::before { content: "–"; position: absolute; left: 0; color: var(--copper-deep); }
.panel-yes li::before { color: var(--shelf); }
.panel-no li::before { color: var(--danger); }
.apply-copy { position: sticky; top: 88px; }
@media (max-width: 759px) {
  .apply-copy { position: static; }
  .wrap { width: min(100% - 32px, var(--max)); }
  h1 { letter-spacing: -0.03em; }
}