/* Reap Guard site styles. Palette taken from the product's own launcher icon:
   amber blade #D97F2B, cream core #F5EFE1, warm near-black #150F0C. */

:root {
  color-scheme: dark;

  --bg:        #150F0C;
  --bg-raised: #1C1510;
  --surface:   #221A13;
  --surface-2: #2A2018;
  --line:      rgba(245, 239, 225, 0.12);
  --line-soft: rgba(245, 239, 225, 0.07);

  --ink:       #F5EFE1;
  --ink-soft:  rgba(245, 239, 225, 0.70);
  --ink-faint: rgba(245, 239, 225, 0.44);

  --amber:      #E0862F;
  --amber-lift: #EE9C45;
  --amber-deep: #C46E20;
  --amber-glow: rgba(224, 134, 47, 0.16);

  --sans: "Sohne", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "JetBrains Mono", "Menlo", "Consolas", monospace;

  --maxw: 1140px;
  --gap: clamp(1rem, 3vw, 2rem);
  --radius: 14px;
}

:root[data-theme="light"] {
  color-scheme: light;

  --bg:        #FBF7EE;
  --bg-raised: #F5EFE2;
  --surface:   #FFFFFF;
  --surface-2: #FAF5EA;
  --line:      rgba(27, 20, 16, 0.14);
  --line-soft: rgba(27, 20, 16, 0.07);

  --ink:       #1B1410;
  --ink-soft:  rgba(27, 20, 16, 0.68);
  --ink-faint: rgba(27, 20, 16, 0.46);

  --amber:      #B4611A;
  --amber-lift: #A6560F;
  --amber-deep: #8F4A0E;
  --amber-glow: rgba(180, 97, 26, 0.12);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.62;
  font-feature-settings: "kern", "liga", "cv05";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background 0.4s ease, color 0.4s ease;
}

::selection { background: var(--amber); color: #150F0C; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.02em; line-height: 1.08; }
p { margin: 0; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(1.15rem, 4vw, 2.4rem); }

.kicker {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber);
  font-weight: 500;
}

.muted { color: var(--ink-soft); }
.faint { color: var(--ink-faint); }

/* ---------- Top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: saturate(150%) blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.topbar .wrap { display: flex; align-items: center; gap: 1.4rem; height: 68px; }

.brand { display: flex; align-items: center; gap: 0.62rem; font-weight: 600; letter-spacing: -0.01em; }
.brand .mark { width: 27px; height: 27px; flex: none; }
.brand small {
  font-family: var(--mono); font-weight: 500; font-size: 0.6rem;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-faint);
  border: 1px solid var(--line); padding: 2px 6px; border-radius: 999px; margin-left: 0.15rem;
}

.nav { display: flex; align-items: center; gap: 1.5rem; margin-left: auto; }
.nav a { color: var(--ink-soft); font-size: 0.94rem; transition: color 0.2s; }
.nav a:hover, .nav a.active { color: var(--ink); }

.iconbtn {
  width: 38px; height: 38px; display: grid; place-items: center;
  border: 1px solid var(--line); border-radius: 10px; background: transparent;
  color: var(--ink-soft); cursor: pointer; transition: all 0.2s;
}
.iconbtn:hover { color: var(--ink); border-color: var(--amber); }
.iconbtn svg { width: 17px; height: 17px; }
.iconbtn .sun { display: none; }
:root[data-theme="light"] .iconbtn .sun { display: block; }
:root[data-theme="light"] .iconbtn .moon { display: none; }

.navtoggle { display: none; }

.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.95rem; font-weight: 500; padding: 0.66rem 1.15rem;
  border-radius: 10px; border: 1px solid transparent; cursor: pointer;
  transition: transform 0.15s ease, background 0.2s, border-color 0.2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--amber); color: #180F08; font-weight: 600; }
.btn-primary:hover { background: var(--amber-lift); }
.btn-ghost { border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--amber); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: clamp(3.4rem, 9vw, 7rem) 0 clamp(2.6rem, 6vw, 4.5rem); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(60% 70% at 78% 8%, var(--amber-glow), transparent 70%);
  pointer-events: none;
}
.hero .wrap { position: relative; }
.hero-lead {
  max-width: 20ch; font-size: clamp(2.5rem, 6.4vw, 4.6rem); font-weight: 600;
  letter-spacing: -0.035em; line-height: 1.02; margin: 1.5rem 0 0;
}
.hero-lead .accent { color: var(--amber); }
.hero-sub { max-width: 56ch; font-size: clamp(1.05rem, 2vw, 1.25rem); color: var(--ink-soft); margin-top: 1.7rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 2.3rem; }

.hero-strip {
  display: flex; flex-wrap: wrap; gap: 1.8rem 2.6rem; margin-top: 3.2rem;
  padding-top: 1.9rem; border-top: 1px solid var(--line-soft);
}
.hero-strip div { min-width: 110px; }
.hero-strip .n { font-family: var(--mono); font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; }
.hero-strip .l { font-size: 0.82rem; color: var(--ink-faint); margin-top: 0.15rem; }

/* ---------- Sections ---------- */
section { padding: clamp(3rem, 7vw, 5.5rem) 0; }
.section-head { max-width: 60ch; }
.section-head h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); margin-top: 0.9rem; }
.section-head p { color: var(--ink-soft); margin-top: 1rem; font-size: 1.06rem; }

.divider { border: 0; border-top: 1px solid var(--line-soft); margin: 0; }

/* ---------- Pillar cards ---------- */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; margin-top: 2.6rem; }
.pillar {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.7rem 1.6rem 1.8rem; position: relative; transition: border-color 0.25s, transform 0.25s;
}
.pillar:hover { border-color: var(--amber); transform: translateY(-3px); }
.pillar .idx { font-family: var(--mono); font-size: 0.74rem; color: var(--amber); letter-spacing: 0.14em; }
.pillar h3 { font-size: 1.28rem; margin: 0.85rem 0 0.2rem; }
.pillar .role { font-size: 0.86rem; color: var(--ink-faint); }
.pillar ul { list-style: none; padding: 0; margin: 1.1rem 0 0; }
.pillar li { position: relative; padding: 0.42rem 0 0.42rem 1.35rem; font-size: 0.95rem; color: var(--ink-soft); border-top: 1px solid var(--line-soft); }
.pillar li:first-child { border-top: 0; }
.pillar li::before { content: ""; position: absolute; left: 0; top: 0.95rem; width: 6px; height: 6px; border-radius: 2px; background: var(--amber); }

/* ---------- How it works ---------- */
.rail { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; margin-top: 2.4rem; }
.rail .step { border-top: 2px solid var(--amber); padding-top: 1.1rem; }
.rail .step .no { font-family: var(--mono); font-size: 0.76rem; color: var(--amber); letter-spacing: 0.14em; }
.rail .step h4 { font-size: 1.12rem; margin: 0.5rem 0 0.5rem; }
.rail .step p { font-size: 0.95rem; color: var(--ink-soft); }

/* ---------- Editions ---------- */
.editions { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; margin-top: 2.6rem; }
.edition {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.9rem 1.8rem 2rem; display: flex; flex-direction: column;
}
.edition.feature { border-color: var(--amber); background: linear-gradient(180deg, var(--surface-2), var(--surface)); }
.edition .tag { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--amber); }
.edition h3 { font-size: 1.55rem; margin: 0.6rem 0 0.1rem; }
.edition .price { font-size: 0.9rem; color: var(--ink-faint); }
.edition .blurb { color: var(--ink-soft); margin: 1rem 0 1.3rem; font-size: 0.98rem; }
.edition ul { list-style: none; padding: 0; margin: 0 0 1.6rem; }
.edition li { position: relative; padding: 0.4rem 0 0.4rem 1.5rem; font-size: 0.93rem; color: var(--ink-soft); }
.edition li::before { content: "+"; position: absolute; left: 0; top: 0.4rem; color: var(--amber); font-family: var(--mono); }
.edition li.no { color: var(--ink-faint); }
.edition li.no::before { content: "\2212"; color: var(--ink-faint); }
.edition .foot { margin-top: auto; padding-top: 0.4rem; }

/* ---------- Principles ---------- */
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-top: 2.4rem; }
.principle .big { font-family: var(--mono); font-size: 2.4rem; font-weight: 600; color: var(--amber); letter-spacing: -0.03em; }
.principle h4 { font-size: 1.14rem; margin: 0.6rem 0 0.5rem; }
.principle p { font-size: 0.96rem; color: var(--ink-soft); }

/* ---------- Constraints / honesty ---------- */
.notes { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem 2.4rem; margin-top: 2rem; }
.note { padding: 1.05rem 0; border-top: 1px solid var(--line-soft); }
.note strong { display: block; font-weight: 600; margin-bottom: 0.3rem; }
.note p { font-size: 0.93rem; color: var(--ink-soft); }

/* ---------- Spec tables ---------- */
.spec-block { margin-top: 2.4rem; }
.spec-block > h3 { font-size: 1.35rem; margin-bottom: 0.4rem; }
.spec-block > .lede { color: var(--ink-soft); max-width: 68ch; margin-bottom: 1.4rem; }

.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table.spec { width: 100%; border-collapse: collapse; min-width: 620px; }
table.spec th, table.spec td { text-align: left; padding: 0.85rem 1.1rem; border-bottom: 1px solid var(--line-soft); vertical-align: top; font-size: 0.93rem; }
table.spec thead th { background: var(--surface-2); font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); font-weight: 500; }
table.spec tbody tr:last-child td { border-bottom: 0; }
table.spec td:first-child { font-weight: 500; white-space: nowrap; }
table.spec td.desc { color: var(--ink-soft); font-weight: 400; white-space: normal; }
.yes { color: var(--amber); font-weight: 600; }
.na { color: var(--ink-faint); }

.feature-list { columns: 2; column-gap: 2.4rem; margin-top: 1.4rem; }
.feature-list .item { break-inside: avoid; padding: 0.8rem 0; border-top: 1px solid var(--line-soft); }
.feature-list .item h4 { font-size: 1rem; margin-bottom: 0.28rem; }
.feature-list .item p { font-size: 0.9rem; color: var(--ink-soft); }

/* ---------- Legal / prose ---------- */
.prose { max-width: 74ch; margin-top: 2.2rem; }
.prose h2 { font-size: 1.42rem; margin: 2.6rem 0 0.8rem; }
.prose h3 { font-size: 1.1rem; margin: 1.8rem 0 0.5rem; }
.prose p { color: var(--ink-soft); margin: 0.8rem 0; }
.prose ul { color: var(--ink-soft); padding-left: 1.2rem; margin: 0.8rem 0; }
.prose li { margin: 0.45rem 0; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose code { font-family: var(--mono); font-size: 0.86em; background: var(--surface-2); padding: 0.12em 0.4em; border-radius: 5px; border: 1px solid var(--line-soft); }
.prose a { color: var(--amber); text-decoration: underline; text-underline-offset: 3px; }
.legal-meta { font-family: var(--mono); font-size: 0.8rem; color: var(--ink-faint); letter-spacing: 0.04em; }

.page-head { padding: clamp(2.6rem, 6vw, 4.4rem) 0 0; }
.page-head h1 { font-size: clamp(2.1rem, 5vw, 3.2rem); margin-top: 0.9rem; }
.page-head p { color: var(--ink-soft); max-width: 60ch; margin-top: 1rem; }

/* ---------- CTA band ---------- */
.cta {
  margin: 0 auto; background: var(--surface); border: 1px solid var(--line);
  border-radius: 20px; padding: clamp(2.2rem, 5vw, 3.4rem);
  display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap;
  position: relative; overflow: hidden;
}
.cta::after { content: ""; position: absolute; right: -10%; top: -40%; width: 50%; height: 180%; background: radial-gradient(closest-side, var(--amber-glow), transparent); }
.cta h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); max-width: 22ch; position: relative; }
.cta .cta-actions { display: flex; gap: 0.8rem; flex-wrap: wrap; position: relative; }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--line-soft); padding: 3rem 0 2.4rem; margin-top: 2rem; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2rem; }
.foot-grid h5 { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-faint); font-weight: 500; margin-bottom: 1rem; }
.foot-grid a, .foot-grid p { display: block; color: var(--ink-soft); font-size: 0.92rem; margin: 0.42rem 0; }
.foot-grid a:hover { color: var(--ink); }
.foot-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; margin-top: 2.6rem; padding-top: 1.6rem; border-top: 1px solid var(--line-soft); font-size: 0.85rem; color: var(--ink-faint); }
.foot-social { display: flex; gap: 1rem; }
.foot-social a { color: var(--ink-faint); }
.foot-social a:hover { color: var(--amber); }
.foot-social svg { width: 18px; height: 18px; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .pillars, .rail, .principles, .editions, .notes { grid-template-columns: 1fr; }
  .feature-list { columns: 1; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 1.6rem; }
  .nav { display: none; }
  .nav.open {
    display: flex; position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 0; margin: 0;
    background: var(--bg-raised); border-bottom: 1px solid var(--line); padding: 0.6rem 1.2rem 1.2rem;
  }
  .nav.open a { padding: 0.7rem 0; width: 100%; border-bottom: 1px solid var(--line-soft); }
  .nav.open .btn { margin-top: 0.8rem; }
  .navtoggle { display: grid; }
}
@media (max-width: 520px) {
  .foot-grid { grid-template-columns: 1fr; }
  body { font-size: 16px; }
}

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