/* =========================================================
   Profit AI Clash — "The Profit Loft" design system
   Full-light studio surfaces. Mist / ice / ink / sapphire.
   ========================================================= */

:root {
  --porcelain: #EEF3F8;
  --steel: #D0DBE8;
  --graphite: #0B1220;
  --tangerine: #1B6EF3; /* accent: sapphire (token name kept for class compatibility) */
  --teal: #148F7A;
  --mute: #5B6778;
  --link-on-light: #1558C0;
  --link-on-steel: #1249A3;
  --white: #FFFFFF;
  --text-on-accent: #F4F8FF;

  --font-display: "Syne", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  --radius-sm: 8px;
  --radius-md: 12px;
  --hairline: 1px solid rgba(11, 18, 32, 0.12);
  --hairline-steel: 1px solid rgba(11, 18, 32, 0.16);
  --hairline-graphite: 1px solid rgba(238, 243, 248, 0.18);

  --wrap: 1180px;
}

/* ---------- Reset ---------- */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
img { max-width: 100%; display: block; }
a { text-decoration: none; }
ul { margin: 0; padding: 0; }
button { font-family: inherit; }

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--porcelain);
  color: var(--graphite);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.08;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h3, h4 { font-weight: 700; }

p { margin: 0 0 1em; }

.mono {
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--tangerine);
  color: var(--text-on-accent);
  padding: 10px 18px;
  font-family: var(--font-mono);
  font-weight: 500;
  z-index: 999;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus {
  left: 0;
}

/* ---------- Surfaces (use in pairs only) ---------- */
.surface-porcelain { background: var(--porcelain); color: var(--graphite); }
.surface-steel { background: var(--steel); color: var(--graphite); }
.surface-graphite { background: var(--graphite); color: var(--porcelain); }
.surface-tangerine { background: var(--tangerine); color: var(--text-on-accent); }

.surface-porcelain a, .surface-porcelain .body-text a { color: var(--link-on-light); }
.surface-steel a, .surface-steel .body-text a { color: var(--link-on-steel); }
.surface-graphite a { color: var(--porcelain); text-decoration: underline; text-decoration-color: rgba(238,243,248,0.45); }
.surface-tangerine a { color: var(--text-on-accent); text-decoration: underline; }

/* ---------- Grid texture ---------- */
.grid-texture {
  position: relative;
  background-image:
    linear-gradient(rgba(11,18,32,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,18,32,0.045) 1px, transparent 1px);
  background-size: 48px 48px;
}
.surface-graphite.grid-texture {
  background-image:
    linear-gradient(rgba(238,243,248,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(238,243,248,0.06) 1px, transparent 1px);
}

/* ---------- Loft-lane ticks ---------- */
.lane-ticks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.lane-ticks li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--mute);
}
.lane-ticks li::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--tangerine);
  display: inline-block;
  transform: rotate(45deg);
  flex-shrink: 0;
}

/* ---------- Corner ticks ---------- */
.corner-ticks {
  position: relative;
}
.corner-ticks::before,
.corner-ticks::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border-top: 2px solid var(--tangerine);
  border-left: 2px solid var(--tangerine);
  top: -1px;
  left: -1px;
}
.corner-ticks::after {
  top: auto;
  left: auto;
  bottom: -1px;
  right: -1px;
  border-top: none;
  border-left: none;
  border-bottom: 2px solid var(--tangerine);
  border-right: 2px solid var(--tangerine);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 13px 26px;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  min-height: 44px;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.12s ease;
}
.btn-primary,
a.btn-primary,
button.btn-primary,
.surface-porcelain a.btn-primary,
.surface-steel a.btn-primary,
.surface-graphite a.btn-primary,
.surface-tangerine a.btn-primary,
.nav-cta a.btn-primary,
.mobile-menu a.btn-primary,
.cookie-banner .btn-primary {
  background: var(--tangerine);
  color: #FFFFFF;
  border-color: var(--tangerine);
  text-decoration: none;
}
.btn-primary:hover, .btn-primary:focus-visible,
a.btn-primary:hover, a.btn-primary:focus-visible,
button.btn-primary:hover, button.btn-primary:focus-visible,
.surface-porcelain a.btn-primary:hover,
.surface-steel a.btn-primary:hover,
.surface-graphite a.btn-primary:hover,
.nav-cta a.btn-primary:hover,
.mobile-menu a.btn-primary:hover {
  background: #1558C0;
  border-color: #1558C0;
  color: #FFFFFF;
  text-decoration: none;
  filter: brightness(1.05);
}
.btn-secondary {
  background: transparent;
  color: var(--graphite);
  border-color: var(--graphite);
}
.btn-secondary:hover, .btn-secondary:focus-visible {
  background: var(--graphite);
  color: var(--porcelain);
}
.surface-graphite .btn-secondary {
  color: var(--porcelain);
  border-color: var(--porcelain);
}
.surface-graphite .btn-secondary:hover, .surface-graphite .btn-secondary:focus-visible {
  background: var(--porcelain);
  color: var(--graphite);
}
.btn:active { transform: translateY(1px); }
.btn-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(241, 244, 247, 0.94);
  backdrop-filter: blur(6px);
  border-bottom: var(--hairline);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--wrap);
  margin: 0 auto;
  gap: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--graphite);
  white-space: nowrap;
}
.brand img { width: 34px; height: 34px; }
.brand .brand-tag {
  display: block;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mute);
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.primary-nav ul {
  display: flex;
  gap: 26px;
  list-style: none;
}
.primary-nav a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--graphite);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  position: relative;
}
.primary-nav a:hover { color: var(--link-on-light); }
.primary-nav a[aria-current="page"],
.primary-nav a.nav-active {
  border-bottom-color: var(--tangerine);
  color: var(--graphite);
}
.nav-cta { flex-shrink: 0; }
.nav-cta .btn { padding: 11px 20px; font-size: 0.9rem; }

.menu-toggle {
  display: none;
  background: none;
  border: 2px solid var(--graphite);
  border-radius: var(--radius-sm);
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}
.menu-toggle svg { width: 20px; height: 20px; }

/* Mobile fullscreen overlay menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--porcelain);
  z-index: 1000;
  display: none;
  flex-direction: column;
  padding: 20px 24px;
  overflow-y: auto;
}
body.menu-open .mobile-menu { display: flex; }
body.menu-open { overflow: hidden; }
.mobile-menu-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}
.mobile-menu-close {
  background: none;
  border: 2px solid var(--graphite);
  border-radius: var(--radius-sm);
  width: 44px;
  height: 44px;
  cursor: pointer;
}
.mobile-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mobile-menu a {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--graphite);
  padding: 16px 4px;
  border-bottom: var(--hairline);
  min-height: 44px;
}
.mobile-menu a[aria-current="page"] { color: var(--link-on-light); }
.mobile-menu .btn-row { margin-top: 32px; }
.mobile-menu .btn { width: 100%; }

@media (max-width: 900px) {
  .primary-nav { display: none; }
  .menu-toggle { display: flex; }
}

/* ---------- Hero: The Loft ---------- */
.hero-loft {
  min-height: 80vh;
  display: flex;
  align-items: center;
  padding: 64px 0 72px;
}
.hero-loft.hero-tall { min-height: 92vh; }
.hero-topline {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(18,22,28,0.14);
  margin-bottom: 34px;
  position: relative;
}
.hero-topline .mono { color: var(--mute); }
.hero-h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.75rem, 6vw, 5.125rem);
  max-width: 900px;
  margin-bottom: 20px;
}
.hero-h1 .accent { color: var(--tangerine); }
.hero-standfirst {
  max-width: 560px;
  font-size: 1.15rem;
  color: var(--mute);
  margin-bottom: 8px;
}
.hero-trust {
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--mute);
  letter-spacing: 0.03em;
}
.hero-plate {
  margin-top: 44px;
  border: 6px solid var(--white);
  outline: var(--hairline);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 24px 60px -30px rgba(18,22,28,0.35);
}
.hero-plate img { width: 100%; height: auto; }

/* ---------- Page header (non-home) ---------- */
.page-header {
  padding: 56px 0 48px;
}
.page-header .mono { color: var(--mute); margin-bottom: 14px; display: block; }
.page-header h1 { font-size: clamp(2.2rem, 4.5vw, 3.4rem); max-width: 820px; }
.page-header .lede { max-width: 640px; font-size: 1.1rem; color: var(--mute); }

/* ---------- Sections ---------- */
.section { padding: 76px 0; }
.section-tight { padding: 52px 0; }
.section-head { max-width: 680px; margin-bottom: 44px; }
.section-head h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
.section-head .mono { color: var(--mute); display: block; margin-bottom: 12px; }

/* ---------- Metric trio ---------- */
.metric-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(18,22,28,0.14);
  border: var(--hairline);
}
.metric-trio .metric {
  background: var(--porcelain);
  padding: 30px 26px;
}
.metric .num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.6rem;
  color: var(--tangerine);
  display: block;
  margin-bottom: 6px;
}
.metric .label { color: var(--mute); font-size: 0.95rem; }
@media (max-width: 760px) {
  .metric-trio { grid-template-columns: 1fr; }
}

/* ---------- Stage / step cards ---------- */
.stage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.stage-card {
  background: var(--white);
  border: var(--hairline);
  border-radius: var(--radius-md);
  padding: 26px 22px;
  position: relative;
}
.stage-card .mono { color: var(--tangerine); display: block; margin-bottom: 14px; }
.stage-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.stage-card p { color: var(--mute); font-size: 0.95rem; margin-bottom: 0; }
@media (max-width: 900px) {
  .stage-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .stage-grid { grid-template-columns: 1fr; }
}

/* ---------- Cards generic with corner ticks ---------- */
.card {
  background: var(--white);
  border: var(--hairline);
  border-radius: var(--radius-md);
  padding: 28px;
}

/* ---------- Programme lane rail ---------- */
.lane-rail {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.lane-card {
  background: var(--white);
  border: var(--hairline);
  border-radius: var(--radius-md);
  padding: 26px;
  display: flex;
  flex-direction: column;
}
.lane-card .lane-photo {
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 18px;
  aspect-ratio: 4/3;
}
.lane-card .lane-photo img { width: 100%; height: 100%; object-fit: cover; }
.lane-card .lane-id { color: var(--tangerine); margin-bottom: 8px; display: block; }
.lane-card h3 { font-size: 1.2rem; margin-bottom: 8px; }
.lane-card p { color: var(--mute); font-size: 0.94rem; flex-grow: 1; }
.lane-card .price {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--graphite);
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: var(--hairline);
}
.lane-card .lane-disclaimer {
  font-size: 0.76rem;
  color: var(--mute);
  margin-top: 10px;
  margin-bottom: 0;
}
@media (max-width: 900px) {
  .lane-rail { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .lane-rail { grid-template-columns: 1fr; }
}

/* ---------- Photo frame utility ---------- */
.photo-frame {
  border: 6px solid var(--white);
  outline: var(--hairline);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 20px 46px -28px rgba(18,22,28,0.32);
}
.photo-frame img { width: 100%; height: auto; }
figure.photo-frame { margin: 0; }
figcaption {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--mute);
  padding: 10px 4px 0;
}

/* ---------- Two column layout ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 860px) {
  .two-col { grid-template-columns: 1fr; }
}

/* ---------- Stories ---------- */
.story-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.story-card {
  background: var(--white);
  border: var(--hairline);
  border-radius: var(--radius-md);
  padding: 30px;
}
.story-card .mono { color: var(--mute); margin-bottom: 12px; display: block; }
.story-card blockquote { margin: 0 0 14px; font-size: 1.08rem; font-style: normal; }
.story-card .story-meta { font-size: 0.88rem; color: var(--mute); }
@media (max-width: 760px) {
  .story-grid { grid-template-columns: 1fr; }
}

/* ---------- FAQ accordion (works without JS via <details>) ---------- */
.faq-list { border-top: var(--hairline); }
.faq-item {
  border-bottom: var(--hairline);
  padding: 20px 0;
}
.faq-item summary {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--tangerine);
  font-size: 1.4rem;
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-item .faq-answer {
  margin-top: 14px;
  color: var(--mute);
  max-width: 720px;
}

/* ---------- Forms ---------- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
}
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 8px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 13px 14px;
  border: var(--hairline-steel);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--graphite);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--tangerine);
  outline-offset: 1px;
}
.field textarea { min-height: 130px; resize: vertical; }
.consent-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-top: 6px;
}
.consent-row input { width: 20px; height: 20px; margin-top: 2px; flex-shrink: 0; }
.consent-row label { font-size: 0.9rem; color: var(--mute); font-family: var(--font-body); text-transform: none; letter-spacing: normal; }
.honeypot-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-note { font-size: 0.85rem; color: var(--mute); margin-top: 16px; }

/* ---------- Disclaimer box ---------- */
.disclaimer-box {
  border: var(--hairline);
  border-left: 3px solid var(--tangerine);
  border-radius: var(--radius-sm);
  padding: 18px 22px;
  font-size: 0.88rem;
  color: var(--mute);
  background: var(--white);
}
.surface-graphite .disclaimer-box {
  background: transparent;
  border-color: rgba(241,244,247,0.18);
  border-left-color: var(--tangerine);
  color: rgba(241,244,247,0.7);
}

/* ---------- CTA band ---------- */
.cta-band {
  padding: 64px 0;
  text-align: center;
}
.cta-band h2 { font-size: clamp(1.8rem, 4vw, 2.7rem); max-width: 700px; margin: 0 auto 16px; }
.cta-band p { max-width: 560px; margin: 0 auto 8px; opacity: 0.85; }
.cta-band .btn-row { justify-content: center; }

/* ---------- Footer ---------- */
.site-footer { padding: 68px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: var(--hairline-graphite);
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 18px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  margin-bottom: 14px;
}
.footer-brand img { width: 32px; height: 32px; }
.footer-col p { color: rgba(241,244,247,0.72); font-size: 0.94rem; max-width: 320px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { color: rgba(241,244,247,0.85); font-size: 0.94rem; }
.footer-col ul a:hover { color: var(--tangerine); }
.footer-col address { font-style: normal; color: rgba(241,244,247,0.72); font-size: 0.94rem; line-height: 1.7; }
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-bottom {
  padding: 22px 0 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: rgba(241,244,247,0.6);
}
.footer-bottom ul {
  list-style: none;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.footer-bottom ul a { color: rgba(241,244,247,0.6); font-size: 0.82rem; text-decoration: underline; text-decoration-color: rgba(241,244,247,0.25); }
.footer-bottom ul a:hover { color: var(--tangerine); }

/* ---------- Cookie banner ---------- */
.cookie-banner {
  position: fixed;
  left: 20px;
  right: 20px;
  bottom: 20px;
  max-width: 720px;
  margin: 0 auto;
  background: var(--graphite);
  color: var(--porcelain);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  z-index: 900;
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.5);
  display: none;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { font-size: 0.9rem; color: rgba(241,244,247,0.82); margin-bottom: 14px; }
.cookie-banner a { color: var(--tangerine); text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-actions .btn { padding: 10px 18px; font-size: 0.88rem; min-height: 40px; }
.cookie-actions .btn-secondary { border-color: rgba(241,244,247,0.5); color: var(--porcelain); }
.cookie-actions .btn-secondary:hover { background: var(--porcelain); color: var(--graphite); }
.cookie-customise-panel {
  display: none;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(241,244,247,0.16);
}
.cookie-customise-panel.is-open { display: block; }
.cookie-toggle-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(241,244,247,0.1);
  font-size: 0.88rem;
}
.cookie-toggle-row:last-of-type { border-bottom: none; }

/* ---------- Reveal on scroll (JS-off = fully visible, always) ---------- */
.js .fade-up {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.js .fade-up.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 404 ---------- */
.error-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  padding: 90px 0;
}
.error-page .mono { color: var(--tangerine); }

/* ---------- Legal pages typography ---------- */
.legal-body h2 { font-size: 1.4rem; margin-top: 2em; }
.legal-body h3 { font-size: 1.1rem; margin-top: 1.5em; }
.legal-body p, .legal-body li { color: var(--graphite); }
.legal-body ul, .legal-body ol { margin: 0 0 1em; padding-left: 1.4em; }
.legal-body { max-width: 760px; }

/* ---------- Utility ---------- */
.text-mute { color: var(--mute); }
.center { text-align: center; }
.mt-0 { margin-top: 0; }
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}