/* =============================================================================
   Koshur Keyboard — site
   Visual language copied from yimberzol.org: monochrome, Silka medium,
   tight tracking, white 8px CTAs, dark surfaces.
   ============================================================================= */

@font-face {
  font-family: "Silka"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("/fonts/silka/silka-regular.woff2") format("woff2");
}
@font-face {
  font-family: "Silka"; font-style: normal; font-weight: 500; font-display: swap;
  src: url("/fonts/silka/silka-medium.woff2") format("woff2");
}
@font-face {
  font-family: "Silka"; font-style: normal; font-weight: 600; font-display: swap;
  src: url("/fonts/silka/silka-semibold.woff2") format("woff2");
}

:root {
  --bg:          #070808;
  --surface:     #202124;
  --surface-2:   #121215;
  --line:        #26272b;
  --line-strong: #48484d;

  --fg:          #e9e9eb;
  --fg-body:     #b4b4b8;
  --fg-faint:    #6b6b70;

  --font-sans:     "Silka", -apple-system, "system-ui", "Helvetica Neue", Arial, sans-serif;
  --font-nastaliq: "Noto Nastaliq Urdu", serif;

  --t: 200ms cubic-bezier(0.25, 0, 0, 1);
  --container: 1180px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg-body);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; transition: color var(--t); }
p { margin: 0; }
img { max-width: 100%; height: auto; display: block; }
::selection { background: var(--fg); color: var(--bg); }

.nastaliq {
  font-family: var(--font-nastaliq);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1;
}

h1, h2, h3 {
  font-family: var(--font-sans);
  color: var(--fg);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.04;
  margin: 0;
}
h1 { font-size: clamp(2.5rem, 5.5vw, 3.5rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); max-width: 20ch; }
h3 { font-size: 1.25rem; line-height: 1.2; }

.section-num,
.tile-kicker {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-faint);
}

.nav, main > section, .site-footer { padding-inline: var(--gutter); }
main > section, .site-footer > * { max-width: var(--container); margin-inline: auto; }

/* ---------- Nav ------------------------------------------------------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(12px);
  padding-inline: clamp(2.5rem, calc(2.8125vw + 1.25rem), 3.59375rem);
}
.nav > div {
  max-width: none; margin-inline: 0; height: 66px;
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
}
.brand {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-weight: 600; font-size: 1rem; letter-spacing: -0.02em; color: var(--fg);
}
.brand-mark { width: 1.375em; height: auto; flex: none; opacity: 0.95; }
.nav-links { display: flex; gap: 1.6rem; margin-left: auto; }
.nav-links a { font-size: 0.875rem; font-weight: 500; color: var(--fg-faint); }
.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--fg); }
.nav-cta {
  display: inline-flex; align-items: center; height: 2.25rem; padding: 0 0.9rem;
  border-radius: 8px; background: var(--fg); color: var(--bg);
  font-size: 0.8125rem; font-weight: 600; letter-spacing: -0.01em;
  transition: background var(--t);
}
.nav-cta:hover { background: #fff; color: var(--bg); }
@media (max-width: 720px) {
  .nav-links { display: none; }
}

/* ---------- Buttons --------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  height: 3rem; padding: 0 1.5rem;
  border: 1px solid var(--line-strong); border-radius: 8px;
  font-size: 1rem; font-weight: 500; color: var(--fg);
  transition: border-color var(--t), background var(--t), color var(--t);
}
.btn:hover { border-color: var(--fg); }
.btn-primary {
  background: var(--fg); border-color: var(--fg); color: var(--bg); font-weight: 600;
}
.btn-primary:hover { background: #fff; border-color: #fff; }

/* ---------- Hero ------------------------------------------------------ */
main > section.hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100svh - 66px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: none;
  margin-inline: 0;
  padding-top: clamp(3rem, 8vw, 5rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  padding-inline: clamp(2.5rem, calc(2.8125vw + 1.25rem), 3.59375rem);
  background: var(--bg);
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
}
.hero-copy { max-width: 36rem; }
.hero h1 {
  margin: 0;
  max-width: none;
  font-size: clamp(2.25rem, 5.2vw, 4.25rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.03em;
}
.hero h1 .h1-line { display: block; }
.hero-meta { margin-top: 1.75rem; display: flex; flex-direction: column; gap: 1.75rem; }
.hero-lead {
  font-size: 1.1875rem; line-height: 1.45; color: var(--fg-body); max-width: 42ch;
}
.hero-lead .nastaliq { font-size: 1.35em; vertical-align: -0.08em; color: var(--fg); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

@media (max-width: 900px) {
  .hero h1 .h1-line { display: inline; }
}

/* ---------- Hero birds (tablet + desktop only) ------------------------ */
.hero-birds {
  display: none;
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}
@media (min-width: 768px) {
  .hero-birds { display: block; }
}

.bird {
  background-image: url("/img/bird-cells.svg");
  background-size: auto 100%;
  width: 88px;
  height: 125px;
  will-change: background-position;
  animation-name: fly-cycle;
  animation-timing-function: steps(10);
  animation-iteration-count: infinite;
  filter: invert(1);
  opacity: 0.85;
}
.bird--one {
  animation-duration: 1s;
  animation-delay: -0.5s;
}
.bird--two {
  animation-duration: 0.9s;
  animation-delay: -0.75s;
}
.bird--three {
  animation-duration: 1.25s;
  animation-delay: -0.25s;
}
.bird--four {
  animation-duration: 1.1s;
  animation-delay: -0.5s;
}

.bird-container {
  position: absolute;
  top: 20%;
  left: -10%;
  transform: scale(0) translateX(-10vw);
  will-change: transform;
  animation-name: fly-right-one;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
}
.bird-container--one {
  animation-duration: 15s;
  animation-delay: 0s;
}
.bird-container--two {
  top: 32%;
  animation-name: fly-right-two;
  animation-duration: 16s;
  animation-delay: 1s;
}
.bird-container--three {
  top: 12%;
  animation-duration: 14.6s;
  animation-delay: 9.5s;
}
.bird-container--four {
  top: 42%;
  animation-name: fly-right-two;
  animation-duration: 16s;
  animation-delay: 10.25s;
}

@keyframes fly-cycle {
  100% { background-position: -900px 0; }
}

@keyframes fly-right-one {
  0%   { transform: scale(0.3) translateX(-10vw); }
  10%  { transform: translateY(2vh) translateX(10vw) scale(0.4); }
  20%  { transform: translateY(0vh) translateX(30vw) scale(0.5); }
  30%  { transform: translateY(4vh) translateX(50vw) scale(0.6); }
  40%  { transform: translateY(2vh) translateX(70vw) scale(0.6); }
  50%  { transform: translateY(0vh) translateX(90vw) scale(0.6); }
  60%  { transform: translateY(0vh) translateX(110vw) scale(0.6); }
  100% { transform: translateY(0vh) translateX(110vw) scale(0.6); }
}

@keyframes fly-right-two {
  0%   { transform: translateY(-2vh) translateX(-10vw) scale(0.5); }
  10%  { transform: translateY(0vh) translateX(10vw) scale(0.4); }
  20%  { transform: translateY(-4vh) translateX(30vw) scale(0.6); }
  30%  { transform: translateY(1vh) translateX(50vw) scale(0.45); }
  40%  { transform: translateY(-2.5vh) translateX(70vw) scale(0.5); }
  50%  { transform: translateY(0vh) translateX(90vw) scale(0.45); }
  51%  { transform: translateY(0vh) translateX(110vw) scale(0.45); }
  100% { transform: translateY(0vh) translateX(110vw) scale(0.45); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-birds { display: none !important; }
}

@keyframes rise-in {
  from { opacity: 0; transform: translateY(24px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ---------- Panels ---------------------------------------------------- */
.panel {
  min-height: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  padding-top: clamp(3rem, 6vw, 5rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  padding-inline: calc(var(--gutter) * 1.5);
}
.panel--compact { min-height: auto; }
.section-head { margin-bottom: clamp(1.5rem, 3vw, 2.25rem); }
.section-num { display: block; margin-bottom: 0.9rem; }
.section-lead {
  font-size: 1.1875rem; line-height: 1.6; color: var(--fg-body);
  max-width: 52ch; margin-top: 1.15rem;
}
.section-head:has(.section-lead) {
  display: grid; grid-template-columns: 1fr 1fr;
  column-gap: clamp(2rem, 5vw, 4rem); align-items: start;
}
.section-head:has(.section-lead) .section-num { grid-column: 1; grid-row: 1; }
.section-head:has(.section-lead) h2 { grid-column: 1; grid-row: 2; }
.section-head:has(.section-lead) .section-lead { grid-column: 2; grid-row: 2; margin-top: 0.5rem; }
@media (max-width: 800px) {
  .section-head:has(.section-lead) { grid-template-columns: 1fr; }
  .section-head:has(.section-lead) .section-lead { grid-column: 1; grid-row: 3; margin-top: 1rem; }
}

/* ---------- Tiles ----------------------------------------------------- */
.tiles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.tile {
  display: flex; flex-direction: column; gap: 0.75rem;
  padding: clamp(1.75rem, 2.5vw, 2.25rem);
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  transition: border-color var(--t);
}
.tile h3 { color: var(--fg); font-size: 1.375rem; }
.tile p { font-size: 1rem; line-height: 1.6; color: var(--fg-body); max-width: 42ch; }
@media (max-width: 700px) { .tiles { grid-template-columns: 1fr; } }

/* ---------- Product shot strip ---------------------------------------- */
.shot-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.25rem, 3vw, 2rem);
  margin-top: clamp(2rem, 4vw, 3rem);
  align-items: end;
}
.shot-card {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface-2);
  animation: rise-in 0.8s cubic-bezier(0.25, 0, 0, 1) both;
}
.shot-card:nth-child(2) { animation-delay: 0.12s; }
.shot-card img { width: 100%; height: auto; display: block; }
.shot-card figcaption {
  padding: 1rem 1.15rem 1.15rem;
  font-size: 0.875rem;
  color: var(--fg-faint);
}
.kb-shot {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.kb-shot img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.45));
}
@media (max-width: 700px) {
  .shot-row,
  .kb-shot { display: none; }
}
.asset-slot {
  min-height: 280px;
  display: flex; flex-direction: column; justify-content: center; gap: 0.65rem;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border: 1px dashed var(--line-strong);
  border-radius: 16px;
  background: color-mix(in srgb, var(--surface-2) 80%, transparent);
}
.asset-slot strong { color: var(--fg); font-weight: 600; font-size: 1rem; }
.asset-slot code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.8125rem;
  color: var(--fg);
  background: var(--surface);
  padding: 0.15em 0.45em;
  border-radius: 4px;
}
.asset-slot p { font-size: 0.9375rem; color: var(--fg-body); max-width: 40ch; }

/* ---------- Feature split (dead keys) --------------------------------- */
.feature-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  width: 100%;
}
.feature-copy { display: flex; flex-direction: column; gap: 1.15rem; max-width: 34rem; }
.feature-copy .section-num { margin-bottom: 0; }
.feature-copy h2 {
  font-size: clamp(2rem, 3.8vw, 3.1rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  max-width: 14ch;
}
.feature-copy .feature-lead {
  font-size: 1.125rem;
  line-height: 1.55;
  color: var(--fg-body);
  max-width: 40ch;
}
.feature-copy ul {
  margin: 0.25rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.feature-copy li {
  padding-left: 1.1rem;
  position: relative;
  color: var(--fg-body);
  line-height: 1.55;
}
.feature-copy li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.65em;
  width: 0.35rem; height: 0.35rem;
  border-radius: 50%;
  background: var(--fg);
}
.feature-copy--reverse { order: 2; }
@media (max-width: 860px) {
  .feature-split { grid-template-columns: 1fr; gap: 2rem; }
  .feature-copy--reverse { order: 0; }
}

/* ---------- Combo board ----------------------------------------------- */
.combo-board {
  display: grid;
  gap: 0.75rem;
  width: 100%;
}
.combo-board--page {
  max-width: 36rem;
  margin-bottom: 1.75rem;
}
.accent-summary {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  max-width: 42ch;
}
.accent-summary li {
  color: var(--fg-body);
  line-height: 1.55;
  padding-left: 1.1rem;
  position: relative;
}
.accent-summary li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.65em;
  width: 0.35rem; height: 0.35rem;
  border-radius: 50%;
  background: var(--fg);
}
.page-hero-inner {
  padding-top: clamp(2.5rem, 6vw, 4rem);
}
.page-wrap code,
.tile code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
  background: var(--bg);
  padding: 0.1em 0.35em;
  border-radius: 4px;
  color: var(--fg);
}
.combo {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  justify-items: center;
  text-align: center;
  gap: 0.65rem;
  padding: 1rem 1.15rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  transition: border-color var(--t), transform var(--t);
}
.combo:hover { border-color: var(--line-strong); transform: translateY(-1px); }
.combo-key,
.combo-out {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  min-width: 2.75rem;
  padding: 0 0.85rem;
  border-radius: 8px;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--fg);
  background: var(--bg);
  border: 1px solid var(--line-strong);
}
.combo-out {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
  font-size: 1.5rem;
}
.combo-arrow {
  color: var(--fg-faint);
  font-size: 1.1rem;
  text-align: center;
}
.combo-label {
  grid-column: 1 / -1;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin-bottom: 0.15rem;
  text-align: center;
  justify-self: center;
}
@media (max-width: 560px) {
  .combo {
    gap: 0.4rem;
    padding: 0.85rem 0.75rem;
  }
  .combo-key,
  .combo-out {
    min-height: 2.35rem;
    padding: 0 0.55rem;
    font-size: 1.1rem;
  }
  .combo-out { font-size: 1.25rem; }
  .combo-arrow { font-size: 1rem; }
}

/* ---------- Order modes ----------------------------------------------- */
.modes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 0.5rem;
}
.mode {
  padding: clamp(1.5rem, 2.5vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 12px;
  background: transparent;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.mode h3 { font-size: 1.25rem; }
.mode p { color: var(--fg-body); line-height: 1.55; }
.mode-seq {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.125rem;
  color: var(--fg);
}
.mode-seq .chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.4rem;
  height: 2.4rem;
  padding: 0 0.65rem;
  border-radius: 8px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  font-weight: 600;
}
.mode-seq .eq { color: var(--fg-faint); }
@media (max-width: 700px) { .modes { grid-template-columns: 1fr; } }

/* ---------- Combo stage (e + ´ = è) ----------------------------------- */
.combo-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  width: 100%;
  flex-wrap: wrap;
}
.combo-stage-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(4.5rem, 12vw, 5.75rem);
  height: clamp(4.5rem, 12vw, 5.75rem);
  border-radius: 12px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, #2a2b2e 0%, #1a1b1e 100%);
  color: var(--fg);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.08) inset,
    0 6px 0 #0a0a0b,
    0 10px 20px rgba(0, 0, 0, 0.45);
}
.combo-stage-result {
  background: linear-gradient(180deg, #f2f2f4 0%, #e0e0e4 100%);
  border-color: #c8c8cc;
  color: var(--bg);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.7) inset,
    0 6px 0 #9a9a9e,
    0 10px 20px rgba(0, 0, 0, 0.45);
}
.combo-stage-op {
  color: var(--fg-faint);
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1;
  user-select: none;
}
@media (max-width: 480px) {
  .combo-stage { gap: 0.55rem; }
  .combo-stage-cell {
    width: 3.75rem;
    height: 3.75rem;
    font-size: 1.75rem;
    border-radius: 10px;
    box-shadow:
      0 1px 0 rgba(255, 255, 255, 0.08) inset,
      0 4px 0 #0a0a0b,
      0 8px 14px rgba(0, 0, 0, 0.4);
  }
  .combo-stage-result {
    box-shadow:
      0 1px 0 rgba(255, 255, 255, 0.7) inset,
      0 4px 0 #9a9a9e,
      0 8px 14px rgba(0, 0, 0, 0.4);
  }
  .combo-stage-op { font-size: 1.25rem; }
}

/* ---------- Privacy / why --------------------------------------------- */
.why-kicker {
  display: block;
  text-align: center;
  margin-bottom: clamp(3rem, 6vw, 4.5rem);
  font-size: clamp(0.95rem, 1.4vw, 1.125rem);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
}
.why-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) auto minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: start;
  width: 100%;
}
.why-title h2 {
  max-width: 12ch;
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 600;
  letter-spacing: -0.03em;
}
.why-line { display: inline; }
.why-string {
  width: 1px;
  align-self: stretch;
  min-height: 8rem;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    var(--line-strong) 12%,
    var(--fg-faint) 50%,
    var(--line-strong) 88%,
    transparent 100%
  );
  opacity: 0.85;
}
.why-copy .why-sub {
  margin: 0 0 1rem;
  font-size: 1.125rem;
  line-height: 1.55;
  color: var(--fg-body);
  max-width: 42ch;
}
.why-copy .why-sub:last-child { margin-bottom: 0; }
.why-copy a { color: var(--fg); text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 860px) {
  .why-layout { grid-template-columns: 1fr; gap: 1.5rem; }
  .why-title h2 { max-width: none; }
  .why-line { display: block; }
  .why-string {
    width: 100%; height: 1px; min-height: 0;
    background: linear-gradient(
      to right,
      transparent 0%,
      var(--line-strong) 12%,
      var(--fg-faint) 50%,
      var(--line-strong) 88%,
      transparent 100%
    );
  }
}

/* ---------- FAQ ------------------------------------------------------- */
#faq { text-align: center; }
#faq .section-head {
  max-width: 28ch; margin-inline: auto; margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
#faq h2 { text-wrap: balance; max-width: none; }
#faq .section-head .section-num { text-align: center; }
.faq {
  border-top: 1px solid var(--line);
  width: 100%; max-width: 760px; margin-inline: auto; text-align: left;
}
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer;
  padding: 1.4rem 0; display: flex; justify-content: space-between; align-items: center; gap: 2rem;
  font-size: 1.125rem; font-weight: 500; color: var(--fg);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--fg-faint); font-weight: 500; font-size: 1.5rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq p { padding: 0 0 1.5rem; max-width: 62ch; color: var(--fg-body); line-height: 1.65; }
.faq a { color: var(--fg); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Inner / legal pages --------------------------------------- */
.page-wrap {
  max-width: 46rem;
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4rem) var(--gutter) 5rem;
}
.page-wrap h1 { margin-bottom: 1.5rem; font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 600; }
.page-wrap h2 {
  font-size: 1.25rem; font-weight: 600; max-width: none;
  margin: 2.5rem 0 0.75rem; letter-spacing: -0.01em;
}
.page-wrap h3 { font-size: 1.05rem; font-weight: 600; margin: 2rem 0 0.5rem; }
.page-wrap p, .page-wrap li { color: var(--fg-body); line-height: 1.65; }
.page-wrap p { margin: 0 0 1rem; }
.page-wrap a { color: var(--fg); text-decoration: underline; text-underline-offset: 3px; }
.page-wrap ul, .page-wrap ol { padding-left: 1.25rem; margin: 0 0 1rem; }
.page-wrap code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
  background: var(--surface);
  padding: 0.1em 0.35em;
  border-radius: 4px;
  color: var(--fg);
}
.page-wrap table {
  border-collapse: collapse; width: 100%; margin: 1.5rem 0; font-size: 0.95rem;
}
.page-wrap th, .page-wrap td {
  text-align: left; padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--line);
}
.page-wrap th { font-weight: 600; color: var(--fg); }
.page-footer {
  margin-top: 4rem; padding-top: 1.5rem; border-top: 1px solid var(--line);
  color: var(--fg-faint); font-size: 0.9rem; text-align: center;
}
.page-footer a { color: var(--fg-body); }

/* ---------- Footer ---------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--line);
  padding-top: clamp(3.5rem, 7vw, 5.5rem);
  padding-bottom: clamp(2rem, 4vw, 2.75rem);
  padding-inline: calc(var(--gutter) * 1.5);
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(14rem, 1.5fr) repeat(3, minmax(0, 1fr));
  column-gap: clamp(2rem, 4vw, 4rem);
  row-gap: 2.75rem;
  align-items: start;
}
.footer-logo,
.footer-col h3 {
  display: block;
  margin: 0 0 1.15rem;
  min-height: 1.25rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.25rem;
  color: var(--fg-faint);
}
.footer-logo {
  display: inline-flex; align-items: center; gap: 0.5rem;
  color: var(--fg); text-transform: none; letter-spacing: -0.02em;
  font-size: 1rem; font-weight: 600;
}
.footer-brand p,
.footer-col p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--fg-body);
  max-width: 28ch;
}
.footer-col p { margin-bottom: 0.75rem; }
.footer-col ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 0.55rem;
}
.footer-col a {
  font-size: 0.875rem; font-weight: 500; color: var(--fg-body); line-height: 1.4;
}
.footer-col a:hover { color: var(--fg); }
.footer-copy {
  margin: clamp(2.75rem, 5vw, 4rem) 0 0;
  padding-top: 1.35rem;
  border-top: 1px solid var(--line);
  font-size: 0.75rem;
  letter-spacing: 0.01em;
  color: var(--fg-faint);
}
@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    column-gap: 2.5rem;
    row-gap: 2.5rem;
  }
  .footer-brand { grid-column: 1 / -1; max-width: 42ch; }
}
@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; row-gap: 2.25rem; }
  .footer-brand { grid-column: auto; }
}

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