/* ==========================================================================
   GeoGibbon — Design System
   Aesthetic: Canopée — deep forest green, amber gold, warm off-white.
   Typography: Fraunces (display, italic) + Inter (body) + JetBrains Mono.
   Philosophy: vanilla CSS, no framework, no build step, no Google Fonts CDN.
   ========================================================================== */


/* ---- Fonts: self-hosted, woff2 only ------------------------------------- */
/* Files placed in /static/fonts/. Use variable fonts when available to keep
   total weight low (one file covers all weights/styles). */

@font-face {
  font-family: "Fraunces";
  src: url("/static/fonts/Fraunces.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Fraunces";
  src: url("/static/fonts/Fraunces-Italic.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("/static/fonts/Inter.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("/static/fonts/JetBrainsMono.woff2") format("woff2-variations");
  font-weight: 100 800;
  font-style: normal;
  font-display: swap;
}


/* ---- Design tokens ------------------------------------------------------ */

:root {
  /* Canopée palette */
  --color-primary:        #0F4C3A;
  --color-primary-soft:   #145E47;
  --color-primary-hover:  #0B3D2E;
  --color-accent:         #E8B33D;
  --color-accent-soft:    #F0C566;
  --color-surface-dark:   #0A1F18;
  --color-surface:        #FAF8F2;
  --color-surface-alt:    #F2EEE3;
  --color-card:           #FFFFFF;
  --color-text:           #1A1A1A;
  --color-text-soft:      #5C6A65;
  --color-text-muted:     #8A958F;
  --color-border:         #E5E0D2;
  --color-border-strong:  #C9C2B0;
  --color-success:        #2D8659;
  --color-warning:        #C97B2E;
  --color-critical:       #B83A3A;

  /* Typography */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* Spacing scale (8-pt baseline, with sub-steps) */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.5rem;
  --space-6:  2rem;
  --space-7:  3rem;
  --space-8:  4rem;
  --space-9:  6rem;
  --space-10: 8rem;

  /* Layout */
  --container-max: 72rem;     /* ~1152px */
  --container-narrow: 42rem;  /* ~672px, used for forms and prose */
  --radius-sm: 4px;
  --radius:    8px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 120ms var(--ease-out);
  --transition: 220ms var(--ease-out);

  /* Shadow — used very sparingly */
  --shadow-sm: 0 1px 2px rgba(15, 76, 58, 0.06);
  --shadow:    0 4px 16px rgba(15, 76, 58, 0.08);
  --shadow-lg: 0 12px 40px rgba(15, 76, 58, 0.12);
}


/* ---- Reset (lightweight; we're not aiming for Eric Meyer territory) ----- */

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; }
img, svg, video { display: block; max-width: 100%; height: auto; }
button { font: inherit; cursor: pointer; }
a { color: inherit; }
input, button, textarea, select { font: inherit; color: inherit; }


/* ---- Base typography ---------------------------------------------------- */

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;        /* 17px — slightly above default for readability */
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-surface);
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

p { line-height: 1.65; }

a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  text-decoration-color: rgba(15, 76, 58, 0.35);
  transition: text-decoration-color var(--transition-fast);
}
a:hover { text-decoration-color: var(--color-primary); }

::selection {
  background: var(--color-accent);
  color: var(--color-surface-dark);
}


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

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--space-6); }
}


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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 248, 242, 0.9);
  backdrop-filter: saturate(180%) blur(8px);
  -webkit-backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding-block: var(--space-3);
}

.brand {
  text-decoration: none;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  font-size: 1.375rem;
  letter-spacing: -0.015em;
  color: var(--color-primary);
}
.brand__mark { display: inline-block; }

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  font-size: 0.9375rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--color-text-soft);
  transition: color var(--transition-fast);
}
.site-nav a:hover { color: var(--color-primary); }

.site-nav__cta {
  background: var(--color-primary);
  color: var(--color-surface) !important;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius);
  font-weight: 500;
  transition: background var(--transition-fast);
}
.site-nav__cta:hover { background: var(--color-primary-hover); }

@media (max-width: 640px) {
  .site-nav a:not(.site-nav__cta) { display: none; }
}


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

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius);
  font-weight: 500;
  font-size: 0.9375rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background var(--transition-fast), color var(--transition-fast),
              border-color var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
}

.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.6; cursor: not-allowed; }

.btn--primary {
  background: var(--color-primary);
  color: var(--color-surface);
  border-color: var(--color-primary);
}
.btn--primary:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); }

.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-border-strong);
}
.btn--ghost:hover { border-color: var(--color-primary); background: rgba(15, 76, 58, 0.04); }

.btn--lg { padding: var(--space-4) var(--space-6); font-size: 1.0625rem; }
.btn--sm { padding: var(--space-2) var(--space-3); font-size: 0.875rem; }
.btn--block { width: 100%; justify-content: center; }


/* ---- Section title ------------------------------------------------------ */

.section__title {
  font-size: clamp(1.75rem, 1.4rem + 1.5vw, 2.5rem);
  font-style: italic;
  margin-bottom: var(--space-6);
  text-align: center;
}


/* ==========================================================================
   LANDING PAGE
   ========================================================================== */

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

.hero {
  padding-block: clamp(var(--space-7), 8vw, var(--space-10));
  position: relative;
  overflow: hidden;
}

.hero::before {
  /* Subtle radial atmosphere — adds depth without being noisy. */
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(232, 179, 61, 0.08), transparent 70%),
    radial-gradient(ellipse 60% 80% at 100% 100%, rgba(15, 76, 58, 0.05), transparent 70%);
  pointer-events: none;
  z-index: -1;
}

.hero__inner {
  max-width: 56rem;
  text-align: center;
}

.hero__title {
  font-size: clamp(2.5rem, 1.8rem + 4vw, 4.25rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-5);
}

.hero__title em {
  font-style: italic;
  font-weight: 500;
  color: var(--color-primary);
}

.hero__lede {
  font-size: clamp(1.125rem, 1rem + 0.5vw, 1.375rem);
  color: var(--color-text-soft);
  max-width: 38rem;
  margin: 0 auto var(--space-6);
  line-height: 1.5;
}

.hero__cta { margin-top: var(--space-6); }

.hero__micro {
  margin-top: var(--space-4);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}
.hero__micro-2 { display: inline-block; }


/* ---- Stats band --------------------------------------------------------- */

.stats {
  background: var(--color-surface-alt);
  padding-block: var(--space-8);
  border-block: 1px solid var(--color-border);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: var(--space-7);
  align-items: start;
}

.stat__number {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(3rem, 2.5rem + 2.5vw, 4.5rem);
  line-height: 1;
  color: var(--color-primary);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-3);
}

.stat__caption {
  color: var(--color-text-soft);
  font-size: 0.9375rem;
  line-height: 1.5;
}

.stats__source {
  margin-top: var(--space-6);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: center;
}


/* ---- How it works ------------------------------------------------------- */

.how { padding-block: var(--space-9); }

.how__list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: var(--space-7);
  counter-reset: how;
}

.how__item { position: relative; }

.how__num {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  display: inline-block;
  margin-bottom: var(--space-3);
}

.how__head {
  font-size: 1.5rem;
  font-style: italic;
  font-weight: 500;
  margin-bottom: var(--space-3);
}

.how__body { color: var(--color-text-soft); }


/* ---- Why now (dark) ----------------------------------------------------- */

.why-now {
  background: var(--color-surface-dark);
  color: var(--color-surface);
  padding-block: var(--space-9);
  position: relative;
}

.why-now::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 50% at 30% 0%, rgba(232, 179, 61, 0.06), transparent 70%);
  pointer-events: none;
}

.why-now__inner {
  max-width: 42rem;
  position: relative;
}

.why-now__title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.75rem, 1.5rem + 1.5vw, 2.75rem);
  margin-bottom: var(--space-5);
  color: var(--color-surface);
}

.why-now p {
  margin-bottom: var(--space-4);
  color: rgba(250, 248, 242, 0.85);
  font-size: 1.125rem;
}

.why-now p:last-child { margin-bottom: 0; }


/* ---- Audience ----------------------------------------------------------- */

.audience { padding-block: var(--space-9); background: var(--color-surface-alt); }

.audience__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: var(--space-5);
}

.audience__card {
  background: var(--color-card);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.audience__card h3 {
  font-style: italic;
  font-size: 1.375rem;
  margin-bottom: var(--space-3);
  color: var(--color-primary);
}

.audience__card p { color: var(--color-text-soft); }


/* ---- Pricing ------------------------------------------------------------ */

.pricing { padding-block: var(--space-9); }

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: var(--space-5);
  align-items: stretch;
}

.tier {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}

.tier:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

.tier--featured {
  border-color: var(--color-primary);
  border-width: 2px;
  box-shadow: var(--shadow);
}

.tier__badge {
  position: absolute;
  top: -0.75rem;
  left: var(--space-5);
  background: var(--color-accent);
  color: var(--color-surface-dark);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.tier__name {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 1.5rem;
  margin-bottom: var(--space-2);
}

.tier__price {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  letter-spacing: -0.02em;
}

.tier__pitch {
  color: var(--color-text-soft);
  margin-bottom: var(--space-5);
  min-height: 3em;
}

.tier__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.tier__features li {
  position: relative;
  padding-left: var(--space-5);
  color: var(--color-text);
  font-size: 0.9375rem;
}

.tier__features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.875rem;
  height: 0.5rem;
  border-left: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  transform: rotate(-45deg);
}

.tier .btn { align-self: stretch; justify-content: center; }

.pricing__footnote {
  margin-top: var(--space-6);
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}


/* ---- Final CTA ---------------------------------------------------------- */

.final-cta {
  padding-block: var(--space-9);
  background: var(--color-surface-alt);
  border-top: 1px solid var(--color-border);
}

.final-cta__inner {
  text-align: center;
  max-width: 36rem;
}

.final-cta h2 {
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.75rem, 1.5rem + 1.5vw, 2.5rem);
  margin-bottom: var(--space-6);
}

.final-cta__alt {
  margin-top: var(--space-5);
  font-size: 0.9375rem;
  color: var(--color-text-soft);
}


/* ==========================================================================
   START PAGE (form)
   ========================================================================== */

.start { padding-block: var(--space-7) var(--space-9); }

.start__inner {
  max-width: var(--container-narrow);
  display: grid;
  gap: var(--space-7);
}

.start__header { text-align: left; }

.eyebrow {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}
.eyebrow a { text-decoration: none; }

.start__title {
  font-style: italic;
  font-weight: 400;
  font-size: clamp(2rem, 1.6rem + 1.8vw, 3rem);
  margin-bottom: var(--space-3);
  line-height: 1.1;
}
.start__title em { color: var(--color-primary); font-style: italic; }

.start__lede { color: var(--color-text-soft); font-size: 1.125rem; }


/* ---- Tier selection (pills) -------------------------------------------- */

.tier-select { border: none; padding: 0; margin: 0; }

.tier-select__legend {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.125rem;
  margin-bottom: var(--space-3);
  color: var(--color-text-soft);
}

.tier-select__options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: var(--space-3);
}

.tier-pill {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4) var(--space-5);
  background: var(--color-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.tier-pill input { position: absolute; opacity: 0; pointer-events: none; }

.tier-pill:hover { border-color: var(--color-border-strong); }

.tier-pill.is-selected {
  border-color: var(--color-primary);
  background: rgba(15, 76, 58, 0.03);
}

.tier-pill__name { font-weight: 500; font-size: 0.9375rem; }
.tier-pill__price { color: var(--color-text-soft); font-size: 0.875rem; }


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

.form {
  display: grid;
  gap: var(--space-5);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.field { display: grid; gap: var(--space-2); }

.field label,
.field--radio legend {
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--color-text);
}

.field input,
.field select,
.field textarea {
  font-size: 1rem;
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(15, 76, 58, 0.12);
}

.field input::placeholder { color: var(--color-text-muted); }

.field__hint {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.field--radio { border: none; padding: 0; margin: 0; display: grid; gap: var(--space-2); }
.field--radio legend { margin-bottom: var(--space-2); }
.field--radio label {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 400;
  cursor: pointer;
}
.field--radio input { accent-color: var(--color-primary); }

.form__error { min-height: 1px; }
.form__error:empty { display: none; }

.form-error {
  background: rgba(184, 58, 58, 0.06);
  border: 1px solid rgba(184, 58, 58, 0.2);
  color: var(--color-critical);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius);
  font-size: 0.9375rem;
}

.form__legal {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  text-align: center;
}


/* ---- Reassurance ------------------------------------------------------- */

.reassurance {
  padding: var(--space-6);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-lg);
  background: var(--color-surface-alt);
}

.reassurance h2 {
  font-size: 1.125rem;
  font-style: italic;
  font-weight: 500;
  margin-bottom: var(--space-3);
}

.reassurance ul {
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.reassurance li {
  position: relative;
  padding-left: var(--space-5);
  font-size: 0.9375rem;
  color: var(--color-text);
}

.reassurance li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 0.875rem; height: 0.5rem;
  border-left: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  transform: rotate(-45deg);
}

.reassurance__contact {
  font-size: 0.875rem;
  color: var(--color-text-soft);
}


/* ==========================================================================
   QUEUED PAGE
   ========================================================================== */

.queued { padding-block: var(--space-8) var(--space-9); }

.queued__inner {
  max-width: 36rem;
  text-align: center;
  display: grid;
  gap: var(--space-5);
  justify-items: center;
}

.queued__check {
  color: var(--color-success);
  margin-bottom: var(--space-2);
}

.queued__title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.75rem, 1.5rem + 1.5vw, 2.5rem);
  line-height: 1.15;
}

.queued__lede {
  color: var(--color-text-soft);
  font-size: 1.0625rem;
  max-width: 32rem;
}

.queued__lede--soft { color: var(--color-text-muted); font-size: 0.9375rem; font-style: italic; }

.queued__divider {
  height: 1px;
  background: var(--color-border);
  width: 100%;
  margin-block: var(--space-3);
}

.queued__sub {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 1.25rem;
  margin-bottom: var(--space-3);
}

.queued__track { width: 100%; }

.queued__link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
}

.queued__link code {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-text);
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
  text-align: left;
}

.queued__hint { font-size: 0.875rem; color: var(--color-text-muted); }

.while-wait { width: 100%; text-align: left; }

.while-wait__list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}

.while-wait__item {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: var(--space-4);
  align-items: start;
  padding: var(--space-4);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.while-wait__icon {
  width: 2.5rem; height: 2.5rem;
  display: grid;
  place-items: center;
  background: rgba(15, 76, 58, 0.06);
  border-radius: var(--radius);
  color: var(--color-primary);
}

.while-wait__item h3 {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 1rem;
  margin-bottom: var(--space-1);
}

.while-wait__item p {
  font-size: 0.9375rem;
  color: var(--color-text-soft);
  line-height: 1.4;
}


/* ==========================================================================
   404 PAGE
   ========================================================================== */

.error-page { padding-block: var(--space-9); }

.error-page__inner {
  max-width: 36rem;
  text-align: center;
}

.error-page__code {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(4rem, 3rem + 4vw, 6rem);
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-4);
}

.error-page__title {
  font-style: italic;
  font-size: clamp(1.5rem, 1.25rem + 1vw, 2rem);
  margin-bottom: var(--space-4);
}

.error-page__lede { color: var(--color-text-soft); margin-bottom: var(--space-6); }


/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background: var(--color-surface-dark);
  color: var(--color-surface);
  padding-block: var(--space-8) var(--space-5);
  margin-top: var(--space-9);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .site-footer__inner {
    grid-template-columns: 1.5fr 2fr;
    align-items: start;
  }
}

.site-footer__brand .brand__mark {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 1.5rem;
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-2);
}

.site-footer__tagline {
  font-size: 0.875rem;
  color: rgba(250, 248, 242, 0.7);
}

.site-footer__nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
  gap: var(--space-5);
}

.site-footer__col h4 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(250, 248, 242, 0.5);
  margin-bottom: var(--space-3);
}

.site-footer__col ul {
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.site-footer__col a {
  color: rgba(250, 248, 242, 0.85);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color var(--transition-fast);
}
.site-footer__col a:hover { color: var(--color-accent); }

.site-footer__legal {
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(250, 248, 242, 0.1);
  font-size: 0.8125rem;
  color: rgba(250, 248, 242, 0.5);
}


/* ==========================================================================
   ACCESSIBILITY
   ========================================================================== */

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* Skip link, only visible on focus. */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: var(--color-surface);
  padding: var(--space-2) var(--space-4);
  z-index: 100;
}
.skip-link:focus { top: 0; }