/* Shop Tirzepatide — Figma Vibrant Monochrome
   Mono chrome (white/near-black/cool grays) + single saturated hot-coral
   brand color stepped through six tint stops; pink + violet appear only in
   the hero gradient and og-default. Pill buttons, sticker cards with
   4px hard-offset shadow, segmented control nav, 2px dashed coral focus rings. */

:root {
  /* Palette */
  --primary:        #FF4D3A;
  --primary-50:     #FFF1EE;
  --primary-100:    #FFD9D2;
  --primary-300:    #FF9183;
  --primary-500:    #FF4D3A;
  --primary-700:    #C8311F;
  --primary-900:    #7A1B0E;
  --secondary:      #0B0B0E;
  --accent-pink:    #FF8AC2;
  --accent-violet:  #7C4DFF;
  --neutral-50:     #FBFBFB;
  --neutral-100:    #F4F4F5;
  --neutral-200:    #E6E6E8;
  --neutral-300:    #D4D4D8;
  --neutral-400:    #A1A1A6;
  --neutral-500:    #71717A;
  --neutral-700:    #3F3F46;
  --neutral-900:    #0B0B0E;
  --bg:             #FFFFFF;
  --surface:        #FBFBFB;
  --surface-alt:    #F4F4F5;
  --text:           #0B0B0E;
  --text-muted:     #71717A;
  --border:         #E6E6E8;
  --success:        #1F7A4D;
  --warning:        #B4670B;
  --danger:         #C8311F;
  --hero-gradient:  linear-gradient(115deg, #FF4D3A 0%, #FF8AC2 45%, #7C4DFF 100%);

  /* Layout */
  --max-width:      78rem;
  --container-px:   clamp(1rem, 3vw, 2rem);
  --radius-pill:    9999px;
  --radius-card:    1.25rem;
  --radius-sticker: 1.5rem;
  --radius-large:   2rem;

  /* Type */
  --font-display:   'Inter Tight', 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-heading:   'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-body:      'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono:      'JetBrains Mono', 'IBM Plex Mono', 'SF Mono', Consolas, monospace;

  /* Sizes */
  --size-h1:        clamp(2.75rem, 6.5vw, 5.25rem);
  --size-h2:        clamp(1.75rem, 3.75vw, 2.625rem);
  --size-h3:        1.375rem;
  --size-h4:        1.125rem;
  --size-body:      1.0625rem;
  --size-small:     0.875rem;
  --size-micro:     0.75rem;

  /* Sticker shadow */
  --sticker-shadow: 4px 4px 0 0 var(--neutral-900);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, h5, h6, p, ul, ol, figure, blockquote { margin: 0; }
img, svg, video { display: block; max-width: 100%; height: auto; }
button { font: inherit; cursor: pointer; }
a { color: inherit; }
ul, ol { padding: 0; list-style: none; }

/* ---------- Base ---------- */
body {
  font-family: var(--font-body);
  font-size: var(--size-body);
  line-height: 1.58;
  letter-spacing: -0.005em;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 800; }
h1 {
  font-size: var(--size-h1);
  line-height: 0.98;
  letter-spacing: -0.04em;
  font-weight: 900;
}
h2 {
  font-size: var(--size-h2);
  line-height: 1.06;
  letter-spacing: -0.025em;
  font-weight: 800;
  margin-top: 3rem;
  margin-bottom: 1rem;
}
h3 {
  font-family: var(--font-heading);
  font-size: var(--size-h3);
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 0.5rem;
}
h4 {
  font-family: var(--font-heading);
  font-size: var(--size-h4);
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}
p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }
strong { font-weight: 600; }
em { font-style: italic; }

/* ---------- Links ---------- */
a {
  color: var(--primary-700);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 150ms ease-out, text-decoration-thickness 150ms ease-out;
}
a:hover { color: var(--primary-900); text-decoration-thickness: 2px; }

/* Citation markers */
sup { font-size: 0.75em; line-height: 0; vertical-align: super; }
sup a[data-citation] {
  color: var(--neutral-900);
  text-decoration: none;
  border-bottom: 1.5px dotted var(--primary-500);
  padding: 0 0.125em;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.9em;
}
sup a[data-citation]:hover { background: var(--primary-50); }

/* Inline code (mono pill chips) */
code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--neutral-100);
  padding: 0.125rem 0.5rem;
  border-radius: 6px;
  letter-spacing: 0.02em;
}

/* ---------- Focus state — Figma dashed coral, verbatim ---------- */
:focus { outline: none; }
:focus-visible {
  outline: 2px dashed var(--primary-500);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--container-px);
  padding-right: var(--container-px);
}

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  top: -40px;
  left: 8px;
  background: var(--neutral-900);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  z-index: 100;
}
.skip-link:focus { top: 8px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 4rem;
}
.site-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -0.025em;
  color: var(--neutral-900);
  text-decoration: none;
}
.site-brand .brand-dot {
  display: inline-block;
  width: 0.625rem;
  height: 0.625rem;
  background: var(--primary-500);
  border-radius: 50%;
  margin-right: 0.5rem;
  vertical-align: 0.1em;
}

/* Segmented-control navigation */
.site-nav { display: none; }
@media (min-width: 1024px) {
  .site-nav { display: block; }
}
.segmented {
  display: inline-flex;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 4px;
  height: 44px;
}
.segmented a {
  display: inline-flex;
  align-items: center;
  height: 36px;
  padding: 0 0.875rem;
  border-radius: var(--radius-pill);
  font-size: var(--size-small);
  font-weight: 500;
  color: var(--neutral-700);
  text-decoration: none;
  letter-spacing: -0.005em;
  transition: background 180ms ease-out, color 180ms ease-out;
}
.segmented a:hover { background: var(--neutral-100); color: var(--neutral-900); }
.segmented a.is-active {
  background: var(--neutral-900);
  color: #fff;
}

.header-cta { display: none; }
@media (min-width: 640px) {
  .header-cta { display: inline-flex; }
}

/* Mobile nav: scroll-pill row */
.mobile-nav {
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.mobile-nav::-webkit-scrollbar { display: none; }
@media (min-width: 1024px) { .mobile-nav { display: none; } }
.mobile-nav ul {
  display: flex;
  gap: 0.375rem;
  padding: 0.75rem var(--container-px);
  white-space: nowrap;
}
.mobile-nav a {
  display: inline-block;
  padding: 0.5rem 0.875rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: var(--size-small);
  font-weight: 500;
  color: var(--neutral-700);
  text-decoration: none;
}
.mobile-nav a.is-active {
  background: var(--neutral-900);
  border-color: var(--neutral-900);
  color: #fff;
}

/* ---------- Main ---------- */
main { padding-bottom: 5rem; }

/* ---------- Hero ---------- */
.hero {
  padding: clamp(2rem, 6vw, 4.5rem) 0 clamp(2rem, 5vw, 3.5rem);
}
.hero .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}
@media (min-width: 960px) {
  .hero.hero-split .container {
    grid-template-columns: 1.15fr 1fr;
  }
}
.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--size-micro);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  background: var(--neutral-900);
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-pill);
  font-weight: 500;
  margin-bottom: 1.25rem;
}
.hero h1 {
  margin-bottom: 1.25rem;
}
.subheadline {
  font-size: clamp(1.0625rem, 1.5vw, 1.25rem);
  line-height: 1.5;
  color: var(--neutral-700);
  max-width: 36rem;
  margin-bottom: 1.75rem;
}
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.cta-row.is-centered { justify-content: center; }
.badge.outline-on-coral { color: #fff; border-color: #fff; }

/* Hero variant-chip row */
.variant-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}
.variant-chip {
  display: inline-flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.875rem 1.125rem;
  border: 1.5px solid var(--neutral-900);
  border-radius: var(--radius-sticker);
  box-shadow: var(--sticker-shadow);
  background: #fff;
  min-width: 7rem;
}
.variant-chip .variant-label {
  font-family: var(--font-mono);
  font-size: var(--size-micro);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--neutral-500);
}
.variant-chip .variant-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
}
.variant-chip.is-featured {
  background: var(--primary-500);
  border-color: var(--neutral-900);
  color: #fff;
}
.variant-chip.is-featured .variant-label,
.variant-chip.is-featured .variant-value { color: #fff; }

/* Hero gradient card with floating stickers */
.hero-gradient-card {
  position: relative;
  border-radius: var(--radius-large);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--hero-gradient);
  box-shadow: 0 24px 60px -20px rgba(124, 77, 255, 0.35);
}
.hero-gradient-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-gradient-card .frosted-stickers {
  position: absolute;
  inset: 0;
  padding: 1.25rem;
  display: grid;
  grid-template-rows: auto 1fr auto;
}
.frosted-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.36);
  backdrop-filter: blur(12px) saturate(120%);
  -webkit-backdrop-filter: blur(12px) saturate(120%);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--size-small);
  letter-spacing: -0.005em;
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}
.frosted-chip .mono {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  font-size: var(--size-micro);
}
.frosted-stickers .top-row {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
}
.frosted-stickers .bottom-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 0.5rem;
}

/* Hero data strip beneath hero */
.data-strip {
  background: var(--surface-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-top: 0;
}
.data-strip ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}
.data-strip li {
  display: inline-flex;
  flex-direction: column;
  gap: 0.125rem;
  font-family: var(--font-mono);
  font-size: var(--size-micro);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--neutral-500);
}
.data-strip li strong {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--neutral-900);
  text-transform: none;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 1.5rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--size-body);
  letter-spacing: -0.005em;
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background 150ms ease-out, color 150ms ease-out, border-color 150ms ease-out, box-shadow 150ms ease-out;
}
.btn-large { height: 52px; padding: 0 1.75rem; font-size: 1.125rem; }
.btn-primary {
  background: var(--primary-700);
  color: #fff;
}
.btn-primary:hover {
  background: var(--primary-900);
  color: #fff;
  box-shadow: 0 0 0 1px var(--primary-300) inset, 0 0 0 4px rgba(255, 145, 131, 0.18);
}
.btn-primary:active {
  background: #fff;
  color: var(--primary-700);
  border-color: var(--primary-700);
}
.btn-secondary {
  background: transparent;
  color: var(--neutral-900);
  border-color: var(--neutral-900);
}
.btn-secondary:hover {
  background: var(--neutral-900);
  color: #fff;
}
.btn-ghost {
  background: transparent;
  color: var(--neutral-900);
}
.btn-ghost:hover { background: var(--neutral-100); }

/* ---------- Article ---------- */
.article-body {
  padding: clamp(2rem, 5vw, 3rem) 0;
}
.article-body > section + section { margin-top: 0; }
.article-body section {
  padding-top: 1rem;
}
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--size-micro);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  background: var(--neutral-900);
  padding: 0.3125rem 0.625rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.75rem;
  font-weight: 500;
}
.article-body p,
.article-body ul,
.article-body ol {
  max-width: 42rem;
  margin-bottom: 1rem;
  color: var(--neutral-900);
}
.article-body ul,
.article-body ol {
  padding-left: 1.25rem;
  list-style: disc;
  margin-bottom: 1.25rem;
}
.article-body ol { list-style: decimal; }
.article-body li { margin-bottom: 0.4rem; }
.article-body li::marker { color: var(--primary-700); }

/* Inline figure */
.inline-figure {
  margin: 2rem 0;
  border-radius: var(--radius-sticker);
  border: 1.5px solid var(--neutral-900);
  box-shadow: var(--sticker-shadow);
  overflow: hidden;
  background: #fff;
}
.inline-figure img { width: 100%; height: auto; display: block; }
.inline-figure figcaption {
  font-family: var(--font-mono);
  font-size: var(--size-micro);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--neutral-500);
  padding: 0.625rem 1rem;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

/* ---------- Sticker cards ---------- */
.sticker-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin: 2rem 0;
}
@media (min-width: 640px) { .sticker-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .sticker-grid.cols-4 { grid-template-columns: repeat(4, 1fr); } }
.sticker {
  background: #fff;
  border: 1.5px solid var(--neutral-900);
  border-radius: var(--radius-sticker);
  box-shadow: var(--sticker-shadow);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}
.sticker .sticker-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}
.sticker .variant-tag {
  font-family: var(--font-mono);
  font-size: var(--size-micro);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--neutral-500);
}
.sticker h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
}
.sticker p { font-size: var(--size-small); color: var(--neutral-700); margin: 0; }
.sticker.is-accent { background: var(--primary-50); }
.sticker.is-featured { background: var(--primary-500); color: #fff; border-color: var(--neutral-900); }
.sticker.is-featured h3,
.sticker.is-featured p,
.sticker.is-featured .variant-tag { color: #fff; }

/* ---------- Cards ---------- */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  transition: box-shadow 200ms ease-out;
}
.card:hover { box-shadow: 0 8px 24px rgba(11, 11, 14, 0.06); }
.card .card-eyebrow {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--size-micro);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
  background: var(--neutral-900);
  padding: 0.3125rem 0.625rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.75rem;
  font-weight: 500;
}

/* ---------- Callout ---------- */
.callout {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.25rem 1.25rem 1.25rem 1.5rem;
  margin: 1.75rem 0;
  overflow: hidden;
}
.callout::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--primary-500);
}
.callout .callout-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--size-micro);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--neutral-500);
  margin-bottom: 0.375rem;
}
.callout.boxed-warning {
  border: 1.5px solid var(--danger);
  background: var(--primary-50);
}
.callout.boxed-warning::before { background: var(--danger); width: 5px; }
.callout.boxed-warning .callout-label { color: var(--danger); }
.callout.design-note {
  border: 1.5px solid var(--neutral-900);
  box-shadow: var(--sticker-shadow);
}

/* ---------- Badge ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 0.625rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: var(--size-micro);
  font-weight: 500;
  letter-spacing: 0.02em;
  vertical-align: middle;
}
.badge.primary { background: var(--primary-500); color: #fff; }
.badge.success { background: var(--success); color: #fff; }
.badge.warning { background: var(--primary-50); color: var(--primary-700); }
.badge.neutral { background: var(--neutral-900); color: #fff; }
.badge.outline { background: transparent; color: var(--neutral-900); border: 1px solid var(--neutral-900); }
.badge.ghost { background: var(--neutral-100); color: var(--neutral-700); }
.badge-row { display: flex; flex-wrap: wrap; gap: 0.375rem; }

/* ---------- Table ---------- */
.table-wrap {
  margin: 1.75rem 0;
  overflow-x: auto;
}
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--size-small);
}
table.data thead th {
  font-family: var(--font-mono);
  font-size: var(--size-micro);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--neutral-700);
  text-align: left;
  padding: 0.625rem 0.75rem;
  border-bottom: 2px solid var(--neutral-900);
}
table.data tbody td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
table.data tbody tr:hover { background: var(--neutral-50); }
table.data .num {
  font-variant-numeric: tabular-nums;
  font-family: var(--font-display);
  font-weight: 500;
  white-space: nowrap;
}

/* ---------- Chart container ---------- */
.chart-card {
  background: #fff;
  border: 1.5px solid var(--neutral-900);
  border-radius: var(--radius-sticker);
  box-shadow: var(--sticker-shadow);
  padding: 1.25rem;
  margin: 1.75rem 0;
}
.chart-card h3 {
  margin: 0 0 0.25rem 0;
  font-size: 1.0625rem;
  font-weight: 600;
}
.chart-card .chart-meta {
  font-family: var(--font-mono);
  font-size: var(--size-micro);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--neutral-500);
  margin-bottom: 0.75rem;
}
.chart-card .chart-wrap {
  position: relative;
  height: 260px;
}
@media (min-width: 768px) { .chart-card .chart-wrap { height: 320px; } }

/* ---------- Section banner ---------- */
.section-banner {
  margin: 2rem 0;
  border-radius: var(--radius-sticker);
  border: 1.5px solid var(--neutral-900);
  box-shadow: var(--sticker-shadow);
  overflow: hidden;
}
.section-banner img { width: 100%; height: auto; display: block; }

/* ---------- References list ---------- */
.references-list {
  counter-reset: ref;
  margin: 1.5rem 0;
  list-style: none;
  padding: 0;
}
.references-list li {
  position: relative;
  padding: 1rem 0 1rem 3.25rem;
  border-bottom: 1px solid var(--border);
  font-size: var(--size-small);
  line-height: 1.5;
}
.references-list li::before {
  counter-increment: ref;
  content: "[" counter(ref) "]";
  position: absolute;
  left: 0;
  top: 1rem;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: var(--size-small);
  color: var(--primary-700);
  letter-spacing: 0.02em;
}
.references-list li:last-child { border-bottom: none; }
.references-list .ref-citation { color: var(--neutral-900); }
.references-list .ref-meta {
  display: block;
  margin-top: 0.375rem;
  font-family: var(--font-mono);
  font-size: var(--size-micro);
  color: var(--neutral-500);
  letter-spacing: 0.02em;
}
.references-list .ref-meta a { margin-right: 1rem; }

/* ---------- Form ---------- */
.contact-form {
  background: #fff;
  border: 1.5px solid var(--neutral-900);
  border-radius: var(--radius-sticker);
  box-shadow: var(--sticker-shadow);
  padding: 1.5rem;
  margin: 2rem 0;
  max-width: 36rem;
}
.contact-form .field { margin-bottom: 1.25rem; }
.contact-form label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--size-micro);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--neutral-700);
  font-weight: 500;
  margin-bottom: 0.375rem;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: var(--size-body);
  background: var(--surface);
  color: var(--text);
  letter-spacing: -0.005em;
}
.contact-form textarea { min-height: 9rem; resize: vertical; }
.contact-form input:focus,
.contact-form textarea:focus {
  background: #fff;
  border-color: var(--neutral-900);
}

/* ---------- Footer ---------- */
.site-footer {
  background: #fff;
  border-top: 2px solid var(--neutral-900);
  margin-top: 4rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: 2.5rem 0 1.5rem;
}
@media (min-width: 640px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
.footer-brand h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.025em;
  margin: 0 0 0.5rem 0;
}
.footer-brand .brand-dot {
  display: inline-block;
  width: 0.625rem;
  height: 0.625rem;
  background: var(--primary-500);
  border-radius: 50%;
  margin-right: 0.5rem;
  vertical-align: 0.1em;
}
.footer-brand p {
  font-size: var(--size-small);
  color: var(--neutral-700);
  max-width: 22rem;
}
.footer-col h3 {
  font-family: var(--font-mono);
  font-size: var(--size-micro);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--neutral-500);
  font-weight: 500;
  margin: 0 0 0.75rem 0;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col a {
  color: var(--neutral-900);
  text-decoration: none;
  font-size: var(--size-small);
}
.footer-col a:hover { text-decoration: underline; }
.footer-bottom {
  padding: 1.25rem 0 2.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer-bottom p {
  font-size: var(--size-small);
  color: var(--neutral-700);
  margin: 0;
}
.footer-bottom .disclaimer { font-weight: 500; color: var(--neutral-900); }
.footer-bottom .colophon {
  font-family: var(--font-mono);
  font-size: var(--size-micro);
  letter-spacing: 0.04em;
  color: var(--neutral-500);
  text-transform: uppercase;
}

/* ---------- 404 ---------- */
.error-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem var(--container-px);
}
.error-page .code {
  font-family: var(--font-mono);
  font-size: var(--size-micro);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary-700);
  margin-bottom: 0.75rem;
}
.error-page h1 { font-size: clamp(2.5rem, 6vw, 4rem); margin-bottom: 1rem; }
.error-page p { max-width: 30rem; margin: 0 auto 1.5rem; color: var(--neutral-700); }

/* ---------- Tippy theme override (white frosted) ---------- */
.tippy-box[data-theme~='light-border'] {
  background: #fff;
  color: var(--neutral-900);
  border: 1px solid var(--neutral-900);
  border-radius: 0.75rem;
  font-family: var(--font-body);
  font-size: var(--size-small);
  letter-spacing: -0.005em;
  box-shadow: 4px 4px 0 0 var(--neutral-900);
}
.tippy-box[data-theme~='light-border'] .tippy-content {
  padding: 0.625rem 0.875rem;
  max-width: 22rem;
  line-height: 1.4;
}
.tippy-box[data-theme~='light-border'][data-placement^='top'] > .tippy-arrow::before {
  border-top-color: var(--neutral-900);
}
.tippy-box[data-theme~='light-border'][data-placement^='bottom'] > .tippy-arrow::before {
  border-bottom-color: var(--neutral-900);
}

/* ---------- Motion safety ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}