/* =====================================================================
 * Galileo OS — Swiss editorial × engineering manual
 * Paper · ink · cobalt · rust. Bricolage Grotesque + JetBrains Mono.
 * Mobile-first. Restraint over decoration.
 * ===================================================================== */

:root {
  /* Palette */
  --paper:        #f1ece1;          /* warm cream */
  --paper-dim:    #e6e0d2;          /* slightly deeper */
  --paper-soft:   #ebe5d8;          /* tinted */
  --ink:          #14140f;          /* warm black */
  --ink-soft:     #3a3a32;
  --ink-mute:     #6b6a5e;
  --ink-faint:    rgba(20, 20, 15, 0.16);
  --rule:         #14140f;
  --cobalt:       #1f3aa8;          /* Swiss-graphic blue */
  --cobalt-deep:  #14256f;
  --rust:         #a8431a;          /* warm secondary */
  --danger:       #b3261e;
  --ok:           #15663a;

  /* Type */
  --sans:   'Bricolage Grotesque', system-ui, -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
  --mono:   'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* Spatial */
  --maxw: 1180px;
  --pad-x: 24px;
  --rule-thin: 1px;
  --rule-strong: 1.5px;
}

@media (min-width: 760px) {
  :root { --pad-x: 40px; }
}

* { box-sizing: border-box; }

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

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  font-variation-settings: "opsz" 18, "wdth" 100;
  font-feature-settings: "kern", "ss01";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  overflow-x: hidden;
  position: relative;
  /* Subtle paper grain via radial noise */
  background-image:
    radial-gradient(rgba(20, 20, 15, 0.025) 1px, transparent 1.4px),
    radial-gradient(rgba(20, 20, 15, 0.018) 1px, transparent 1.6px);
  background-size: 3px 3px, 7px 7px;
  background-position: 0 0, 1px 1px;
}

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

a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--cobalt); }

p { margin: 0 0 1em; }

em { font-style: normal; font-weight: 700; color: var(--cobalt); font-variation-settings: "wdth" 95; }

strong { font-weight: 700; }

code {
  font-family: var(--mono);
  font-size: 0.86em;
  background: rgba(168, 67, 26, 0.08);
  color: var(--rust);
  padding: 1px 6px;
  border-radius: 0;
  letter-spacing: 0;
}

/* ---------- Typography ---------- */

h1, h2, h3 {
  margin: 0 0 0.45em;
  font-weight: 600;
  font-family: var(--sans);
  font-variation-settings: "opsz" 96, "wdth" 100;
  letter-spacing: -0.025em;
  line-height: 1.02;
}

h1 {
  font-size: clamp(2.7rem, 8.5vw, 6rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.92;
  font-variation-settings: "opsz" 96, "wdth" 95;
}
h2 { font-size: clamp(1.8rem, 4.6vw, 3rem); }
h3 { font-size: 1.25rem; }

.mono {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ---------- Layout ---------- */

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  position: relative;
}

.skip-link {
  position: absolute;
  left: -9999px;
  background: var(--ink);
  color: var(--paper);
  padding: 8px 14px;
  z-index: 1000;
  font-family: var(--mono);
  font-size: 0.8rem;
  text-transform: uppercase;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ---------- Registration marks (decorative corner ticks) ---------- */

.reg-mark {
  position: fixed;
  width: 14px;
  height: 14px;
  z-index: 1;
  pointer-events: none;
  opacity: 0.55;
}
.reg-mark::before, .reg-mark::after {
  content: "";
  position: absolute;
  background: var(--ink);
}
.reg-mark::before { left: 50%; top: 0; bottom: 0; width: 1px; transform: translateX(-50%); }
.reg-mark::after  { top: 50%; left: 0; right: 0; height: 1px; transform: translateY(-50%); }
.reg-tl { top: 14px; left: 14px; }
.reg-tr { top: 14px; right: 14px; }
.reg-bl { bottom: 14px; left: 14px; }
.reg-br { bottom: 14px; right: 14px; }

@media (max-width: 480px) {
  .reg-mark { display: none; }
}

/* ---------- Ticker ---------- */

.ticker {
  background: var(--ink);
  color: var(--paper);
  border-bottom: 1px solid var(--ink);
  overflow: hidden;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  position: relative;
  z-index: 40;
}
.ticker-track {
  display: inline-flex;
  white-space: nowrap;
  padding: 10px 0;
  animation: tickerScroll 30s linear infinite;
  will-change: transform;
}
.ticker-item {
  display: inline-block;
  padding: 0 28px;
  border-right: 1px solid rgba(241, 236, 225, 0.18);
}
@keyframes tickerScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .ticker-track { animation: none; }
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(241, 236, 225, 0.92);
  backdrop-filter: saturate(1.2) blur(8px);
  -webkit-backdrop-filter: saturate(1.2) blur(8px);
  border-bottom: var(--rule-thin) solid var(--rule);
}
.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-variation-settings: "opsz" 96, "wdth" 95;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.025em;
  color: var(--ink);
}
.brand:hover { color: var(--ink); }
.brand-mark { color: var(--cobalt); display: inline-grid; place-items: center; }
.brand-os {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  vertical-align: 0.35em;
  margin-left: 4px;
  color: var(--ink-mute);
  text-transform: uppercase;
}
.site-nav {
  display: none;
  justify-content: center;
  gap: 28px;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.site-nav a {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  color: var(--ink);
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.site-nav a em {
  color: var(--cobalt);
  font-style: normal;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
}
.site-nav a:hover { color: var(--ink); border-bottom-color: var(--ink); }

@media (min-width: 900px) {
  .site-nav { display: inline-flex; }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: none;
  border-radius: 0;
  padding: 14px 22px;
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.05s ease;
  text-decoration: none;
  position: relative;
}
.btn:focus-visible { outline: 2px solid var(--cobalt); outline-offset: 3px; }

.btn-ink {
  background: var(--ink);
  color: var(--paper);
  border: var(--rule-strong) solid var(--ink);
}
.btn-ink:hover { background: var(--cobalt); border-color: var(--cobalt); color: var(--paper); }
.btn-ink:active { transform: translateY(1px); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: var(--rule-strong) solid var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--paper); }

.btn-sm { padding: 9px 14px; font-size: 0.75rem; letter-spacing: 0.08em; }
.btn-lg { padding: 17px 26px; font-size: 0.92rem; }
.btn-block { width: 100%; }

.btn:disabled { opacity: 0.55; cursor: not-allowed; }

/* ---------- Section header pattern ---------- */

.sec-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 28px;
}
.sec-head .sec-num { color: var(--cobalt); font-weight: 700; }
.sec-head .sec-rule { display: block; height: 1px; background: var(--ink); opacity: 0.9; }
.sec-head .sec-label { color: var(--ink); }
.sec-head-center { max-width: 460px; margin-left: auto; margin-right: auto; }

.sec-title {
  font-size: clamp(2rem, 5.4vw, 3.4rem);
  margin: 0 0 14px;
  max-width: 18ch;
  font-weight: 500;
  letter-spacing: -0.035em;
  font-variation-settings: "opsz" 96, "wdth" 98;
}
.sec-lede {
  color: var(--ink-soft);
  font-size: 1.08rem;
  max-width: 52ch;
  margin: 0 0 44px;
  line-height: 1.5;
}
.sec-lede-center { margin-left: auto; margin-right: auto; text-align: center; }

.sec-subhead {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 14px;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 18px;
}
.sec-subhead .sec-rule { display: block; height: 1px; background: var(--ink); opacity: 0.9; }

/* ---------- Hero ---------- */

.hero {
  padding: 56px 0 28px;
  border-bottom: var(--rule-thin) solid var(--rule);
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.hero-meta { margin-bottom: 16px; }
.hero-colophon {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
  display: grid;
  gap: 4px;
}
.cap { margin: 0; }
.cap-key {
  display: inline-block;
  min-width: 7.5em;
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  margin-right: 8px;
}
.hero-title {
  font-family: var(--sans);
  margin: 0;
}
.hero-title .line { display: block; }
.hero-title em {
  font-style: normal;
  font-weight: 700;
  font-variation-settings: "opsz" 96, "wdth" 80;
  letter-spacing: -0.05em;
  color: var(--cobalt);
}
.hero-sub {
  font-size: 1.18rem;
  color: var(--ink-soft);
  max-width: 48ch;
  line-height: 1.5;
  margin: 0;
}
.ul-ink {
  background-image: linear-gradient(transparent 88%, var(--rust) 88%, var(--rust) 96%, transparent 96%);
  background-size: 100% 100%;
  padding: 0 2px;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin: 4px 0 12px;
}

.hero-figure {
  margin: 12px 0 0;
  padding: 0;
}
.hero-figure-frame {
  border: var(--rule-strong) solid var(--ink);
  background: var(--ink);
  overflow: hidden;
  position: relative;
}
.hero-figure-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: contrast(1.02);
}
.hero-figure-cap {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  margin: 12px 4px 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.hero-figure-cap .sec-rule { display: block; height: 1px; background: var(--ink); opacity: 0.6; }

@media (min-width: 820px) {
  .hero { padding: 80px 0 48px; }
  .hero-grid {
    grid-template-columns: 1fr 1.1fr;
    grid-template-areas:
      "meta     meta"
      "figure   title"
      "figure   sub"
      "figure   ctas"
      "figure   colophon";
    gap: 28px 56px;
    align-items: start;
  }
  .hero-meta     { grid-area: meta; }
  .hero-colophon {
    grid-area: colophon;
    align-self: end;
    padding-top: 14px;
    border-top: 1px solid var(--ink-faint);
  }
  .hero-title    { grid-area: title; }
  .hero-sub      { grid-area: sub; }
  .hero-ctas     { grid-area: ctas; }
  .hero-figure   { grid-area: figure; margin: 0; align-self: stretch; }
  .hero-figure-img { aspect-ratio: 4 / 5; }
}

/* ---------- Sections ---------- */

section { padding: 88px 0; border-bottom: var(--rule-thin) solid var(--rule); }
.hero { padding-top: 56px; }
@media (min-width: 760px) {
  section { padding: 110px 0; }
}

/* ---------- §01 Use cases ---------- */

.features {
  background:
    linear-gradient(180deg, var(--paper) 0%, var(--paper-soft) 100%);
}

.demo-video {
  margin: 0 0 56px;
  padding: 0;
}
.demo-frame {
  border: var(--rule-strong) solid var(--ink);
  background: var(--ink);
  padding: 10px;
  position: relative;
  box-shadow: 12px 12px 0 0 var(--ink-faint);
}
.demo-player {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  background: #000;
  object-fit: cover;
}
.demo-cap {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  margin: 12px 4px 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.demo-cap .sec-rule { display: block; height: 1px; background: var(--ink); opacity: 0.6; }

@media (min-width: 760px) {
  .demo-video { margin-bottom: 80px; }
  .demo-frame { padding: 14px; box-shadow: 16px 16px 0 0 var(--ink-faint); }
}

.use-cases {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  border-top: var(--rule-thin) solid var(--ink);
}
.use-case {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  padding: 28px 0;
  border-bottom: var(--rule-thin) solid var(--ink);
  align-items: start;
}
.uc-num {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 2rem;
  color: var(--cobalt);
  font-variation-settings: "opsz" 96, "wdth" 80;
  letter-spacing: -0.03em;
  line-height: 1;
}
.uc-body { max-width: 56ch; }
.uc-title {
  font-size: 1.4rem;
  margin: 0 0 6px;
  font-variation-settings: "opsz" 96, "wdth" 100;
}
.uc-body p { color: var(--ink-soft); margin: 0 0 8px; }
.uc-meta {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--rust);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

@media (min-width: 900px) {
  .use-cases { grid-template-columns: 1fr; }
  .use-case { grid-template-columns: 96px 1fr 1fr; padding: 36px 0; }
  .uc-num { font-size: 3rem; }
  .uc-body { grid-column: 2 / -1; }
}

/* ---------- §02 OS capabilities ---------- */

.os {
  background:
    linear-gradient(180deg, var(--paper-soft) 0%, var(--paper) 100%);
}

.os-list {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  border-top: var(--rule-strong) solid var(--ink);
  border-bottom: var(--rule-strong) solid var(--ink);
}
.os-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 22px 0;
  border-bottom: var(--rule-thin) solid var(--ink);
}
.os-row:last-child { border-bottom: none; }
.os-key {
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cobalt);
  margin: 0;
  font-weight: 500;
}
.os-val {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1rem;
  max-width: 64ch;
  line-height: 1.55;
}
.os-val strong { color: var(--ink); font-weight: 600; }

@media (min-width: 820px) {
  .os-row {
    grid-template-columns: 240px 1fr;
    gap: 32px;
    padding: 26px 0;
    align-items: baseline;
  }
  .os-val { font-size: 1.05rem; }
}

/* ---------- §03 Tier table ---------- */

.tier-table {
  display: grid;
  grid-template-columns: 1fr;
  border-top: var(--rule-strong) solid var(--ink);
  border-bottom: var(--rule-strong) solid var(--ink);
}
.tier {
  display: grid;
  gap: 14px;
  padding: 28px 0;
  border-bottom: var(--rule-thin) solid var(--ink);
  position: relative;
  background: transparent;
}
.tier:last-child { border-bottom: none; }
.tier[data-featured="true"] {
  background:
    radial-gradient(120% 60% at 50% -20%, rgba(31, 58, 168, 0.07), transparent 60%);
}
.tier-flag {
  position: absolute;
  top: -11px;
  left: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cobalt);
  background: var(--paper);
  padding: 2px 10px 2px 0;
  margin: 0;
  z-index: 1;
}
.tier-flag::before {
  content: "";
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-bottom: 7px solid var(--cobalt);
  display: inline-block;
}

@media (min-width: 820px) {
  .tier-flag { left: 28px; padding: 2px 10px; }
}
.tier-name {
  font-size: 1.6rem;
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.03em;
  font-variation-settings: "opsz" 96, "wdth" 100;
}
.tier-price {
  font-family: var(--sans);
  font-size: clamp(2.4rem, 7vw, 3.4rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1;
  margin: 0;
  font-feature-settings: "tnum";
  font-variation-settings: "opsz" 96, "wdth" 90;
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.tier-price .unit {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
}
.tier-spec {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin: 0;
  letter-spacing: 0.02em;
}
.tier-runs {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rust);
  margin: 0;
  padding-top: 6px;
  border-top: 1px solid var(--ink-faint);
}
.tier-target {
  color: var(--ink-soft);
  font-weight: 500;
  font-variation-settings: "wdth" 100;
  margin: 0;
  max-width: 36ch;
}
.tier .btn { align-self: start; margin-top: 6px; }

@media (min-width: 820px) {
  .tier-table {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .tier {
    padding: 36px 28px;
    border-bottom: none;
    border-right: var(--rule-thin) solid var(--ink);
  }
  .tier:last-child { border-right: none; }
  .tier[data-featured="true"] {
    background:
      linear-gradient(180deg, rgba(31, 58, 168, 0.06), transparent 70%);
  }
}

.tier-footnote {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-mute);
  margin-top: 28px;
  letter-spacing: 0.04em;
  max-width: 60ch;
}

/* ---------- §03 Trust + FAQ ---------- */

.trust { background: var(--paper); }

.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px;
}

.trust-bio {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
.trust-plate {
  width: 176px;
  margin: 0;
  background: var(--paper-dim);
  border: var(--rule-strong) solid var(--ink);
  display: grid;
  grid-template-rows: auto auto auto;
  gap: 10px;
  padding: 10px 10px 10px;
  position: relative;
}
.trust-plate::before, .trust-plate::after {
  content: "";
  position: absolute;
  width: 8px; height: 8px;
  border: 1px solid var(--ink);
  pointer-events: none;
}
.trust-plate::before { top: 4px; left: 4px; border-right: none; border-bottom: none; }
.trust-plate::after  { top: 4px; right: 4px; border-left: none; border-bottom: none; }
.trust-photo {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  filter: grayscale(0.2) contrast(1.02) saturate(0.9);
  border: 1px solid var(--ink-faint);
}
.trust-plate-line {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--ink);
  margin: 10px 0 8px;
}
.trust-plate-cap {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-align: center;
}

.trust-title { max-width: 22ch; }
.trust-lede { font-size: 1.05rem; color: var(--ink-soft); max-width: 60ch; }
.drop {
  font-family: var(--sans);
  font-size: 3.6rem;
  font-weight: 700;
  font-variation-settings: "opsz" 96, "wdth" 85;
  letter-spacing: -0.05em;
  float: left;
  line-height: 0.82;
  padding: 6px 12px 0 0;
  color: var(--cobalt);
}
.trust-meta {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  border-top: 1px solid var(--ink-faint);
  padding-top: 14px;
  margin-top: 24px;
}
.trust-meta .dash { color: var(--cobalt); margin: 0 6px; }
.trust-meta .dot  { color: var(--rust); margin: 0 4px; }

@media (min-width: 820px) {
  .trust-bio { grid-template-columns: auto 1fr; gap: 48px; align-items: start; }
  .trust-grid { grid-template-columns: 1fr 1fr; gap: 80px; }
}

/* ---------- FAQ ---------- */

.faq { border-top: var(--rule-thin) solid var(--ink); }
.faq-item { border-bottom: var(--rule-thin) solid var(--ink); padding: 0; }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 0;
  display: grid;
  grid-template-columns: 48px 1fr 24px;
  align-items: baseline;
  gap: 14px;
  font-family: var(--sans);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: -0.015em;
  font-variation-settings: "opsz" 96, "wdth" 100;
  color: var(--ink);
  position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--mono);
  font-size: 1.4rem;
  color: var(--cobalt);
  font-weight: 400;
  line-height: 1;
  justify-self: end;
  transition: transform 0.2s ease;
}
.faq-item[open] summary::after { content: "—"; color: var(--rust); }
.faq-item[open] summary .faq-q { font-weight: 700; color: var(--cobalt); font-variation-settings: "opsz" 96, "wdth" 95; }
.faq-num {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  align-self: center;
}
.faq-q { display: block; }
.faq-item p {
  margin: 0 0 22px;
  padding-left: 62px;
  color: var(--ink-soft);
  max-width: 60ch;
  font-size: 0.98rem;
}

/* ---------- §04 Final CTA ---------- */

.final-cta {
  background:
    radial-gradient(600px 240px at 50% 0%, rgba(31, 58, 168, 0.08), transparent 70%),
    var(--paper);
  text-align: center;
}
.final-cta-inner { max-width: 640px; margin: 0 auto; padding: 0 var(--pad-x); }
.final-cta .sec-title { margin: 0 auto 14px; }
.final-cta-fine {
  margin-top: 22px;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
}

/* ---------- Footer ---------- */

.site-footer {
  padding: 56px 0 80px;
  background: var(--ink);
  color: var(--paper);
  border-top: var(--rule-thin) solid var(--ink);
}
.site-footer a { color: var(--paper); }
.site-footer a:hover { color: #ff9a3a; }
.footer-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-weight: 700;
  font-variation-settings: "opsz" 96, "wdth" 95;
  font-size: 1.15rem;
  letter-spacing: -0.025em;
  color: var(--paper);
}
.footer-brand .brand-mark { color: #ff9a3a; }
.footer-brand .brand-os { color: rgba(241, 236, 225, 0.5); }
.footer-line {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: rgba(241, 236, 225, 0.85);
}
.footer-line .cap-key { color: rgba(241, 236, 225, 0.5); }
.footer-colophon {
  margin: 0;
  padding-top: 22px;
  border-top: 1px solid rgba(241, 236, 225, 0.2);
  font-family: var(--sans);
  font-weight: 400;
  font-variation-settings: "opsz" 14, "wdth" 95;
  font-size: 0.88rem;
  color: rgba(241, 236, 225, 0.7);
  max-width: 56ch;
}

@media (min-width: 820px) {
  .footer-grid {
    grid-template-columns: auto 1fr auto;
    align-items: start;
    column-gap: 56px;
  }
  .footer-colophon { grid-column: 1 / -1; }
}

/* ---------- Modal ---------- */

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: flex-start;
  justify-content: center;
}
.modal.is-open { display: flex; }
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20, 20, 15, 0.5);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}
.modal-card {
  position: relative;
  background: var(--paper);
  border: var(--rule-strong) solid var(--ink);
  border-radius: 0;
  width: 100%;
  max-width: 580px;
  margin: 0;
  max-height: 100vh;
  overflow-y: auto;
  padding: 28px 24px 22px;
  box-shadow: 12px 12px 0 0 var(--ink);
}
.modal-close {
  position: absolute;
  top: 8px;
  right: 12px;
  background: transparent;
  border: none;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  padding: 4px 10px;
}
.modal-close:hover { color: var(--cobalt); }
.modal-title {
  font-size: 1.7rem;
  margin: 14px 0 8px;
  letter-spacing: -0.03em;
  font-variation-settings: "opsz" 96, "wdth" 100;
}
.modal-lede { color: var(--ink-soft); margin-bottom: 22px; font-size: 0.98rem; max-width: 44ch; }

@media (min-width: 640px) {
  .modal { align-items: center; padding: 32px; }
  .modal-card {
    max-height: 90vh;
    box-shadow: 14px 14px 0 0 var(--ink);
  }
}

/* ---------- Form ---------- */

#reservation-form { display: grid; gap: 16px; }

.field { display: grid; gap: 6px; }
.field label,
.field legend {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 500;
}
.req { color: var(--rust); margin-left: 2px; }

.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field select,
.field textarea {
  width: 100%;
  background: var(--paper);
  border: none;
  border-bottom: 1.5px solid var(--ink);
  border-radius: 0;
  color: var(--ink);
  padding: 10px 2px 8px;
  font-family: var(--sans);
  font-size: 1.05rem;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.field select { padding: 10px 28px 8px 2px; appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%); background-position: calc(100% - 14px) 50%, calc(100% - 9px) 50%; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; }
.field textarea { resize: vertical; min-height: 110px; border: 1.5px solid var(--ink); padding: 10px 12px; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--cobalt);
  background: var(--paper-soft);
}
.field-help {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--ink-mute);
  letter-spacing: 0.02em;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 480px) {
  .field-row { grid-template-columns: 1fr 1fr; }
}

.field-radio {
  border: 1.5px solid var(--ink);
  border-radius: 0;
  padding: 12px 14px;
  margin: 0;
}
.field-radio legend { padding: 0 6px; margin-left: -6px; }

.radio-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 8px 14px 0 0;
  cursor: pointer;
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
}
.radio-pill input { accent-color: var(--cobalt); width: 16px; height: 16px; }

.field-checkbox label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--ink-soft);
  cursor: pointer;
  line-height: 1.5;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
}
.field-checkbox input {
  margin-top: 4px;
  accent-color: var(--cobalt);
  width: 16px;
  height: 16px;
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-error {
  font-family: var(--mono);
  color: var(--danger);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  min-height: 1.4em;
}

.modal-fineprint {
  font-family: var(--mono);
  color: var(--ink-mute);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  margin: 10px 0 0;
  text-align: center;
}

.modal-success { text-align: center; padding: 10px 8px 16px; }
.success-mark {
  width: 64px;
  height: 64px;
  border: 1.5px solid var(--ok);
  background: rgba(21, 102, 58, 0.08);
  color: var(--ok);
  display: grid;
  place-items: center;
  margin: 0 auto 18px;
}

/* ---------- Reveal animations ---------- */

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1);
  will-change: transform, opacity;
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* Initial paint: hero reveals immediately with staggered children */
.hero.reveal { transform: none; opacity: 0; transition: opacity 0.6s ease; }
.hero.is-in  { opacity: 1; }
.hero.is-in .hero-meta     { animation: rise 0.7s 0.05s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
.hero.is-in .hero-title    { animation: rise 0.9s 0.15s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
.hero.is-in .hero-colophon { animation: rise 0.7s 0.30s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
.hero.is-in .hero-sub      { animation: rise 0.7s 0.40s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
.hero.is-in .hero-ctas     { animation: rise 0.7s 0.50s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
.hero.is-in .hero-figure   { animation: rise 0.8s 0.10s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .hero.is-in * { animation: none !important; }
}

/* ---------- Selection ---------- */
::selection { background: var(--cobalt); color: var(--paper); }