/* ==========================================================================
   SchoolStuff — Design System
   Palette: Forest green + cream. Typography: Plus Jakarta Sans / Inter.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  /* Colour — light (default) */
  --bg:            #FBF8F1;   /* warm cream page background */
  --bg-alt:        #F4EFE4;   /* banded section background */
  --surface:       #FFFFFF;
  --surface-tint:  #EAF1EA;   /* pale green wash */

  --ink:           #16241C;   /* headings / primary text  ~15:1 on --bg */
  --ink-muted:     #4A5A52;   /* body / secondary text     ~7.4:1 on --bg */
  --ink-subtle:    #5B6B62;   /* meta text — 5.3:1 on --bg, 4.9:1 on --bg-alt */

  --primary:       #1F5138;   /* deep forest — white text ~8.6:1 */
  --primary-hover: #17402C;
  --primary-soft:  #DCE9DF;
  --on-primary:    #FFFFFF;

  --accent:        #B4652F;   /* warm clay, used sparingly */
  --accent-soft:   #F6E8DC;

  --danger:        #A32B1F;
  --danger-soft:   #FBE9E7;

  --border:        #E3DDCF;
  --border-strong: #CFC7B4;
  --ring:          #1F5138;

  /* Typography */
  --font-head: "Plus Jakarta Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;

  --step--1: 0.875rem;  /* 14 */
  --step-0:  1rem;      /* 16 */
  --step-1:  1.125rem;  /* 18 */
  --step-2:  1.375rem;  /* 22 */
  --step-3:  1.75rem;   /* 28 */
  --step-4:  clamp(1.9rem, 1.4rem + 2.2vw, 2.6rem);
  --step-5:  clamp(2.3rem, 1.4rem + 4vw, 3.75rem);

  /* Spacing (8pt rhythm) */
  --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;

  /* Shape & depth */
  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 22px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(22, 36, 28, .06), 0 1px 3px rgba(22, 36, 28, .05);
  --shadow-md: 0 4px 10px rgba(22, 36, 28, .06), 0 12px 24px rgba(22, 36, 28, .06);
  --shadow-lg: 0 10px 20px rgba(22, 36, 28, .07), 0 24px 48px rgba(22, 36, 28, .09);

  /* Motion */
  --dur-fast: 120ms;
  --dur:      220ms;
  --dur-slow: 420ms;
  --ease:     cubic-bezier(.22, .61, .36, 1);

  /* Layout */
  --container: 1140px;
  --container-narrow: 760px;

  /* Layers */
  --z-base: 0; --z-raised: 10; --z-sticky: 40; --z-overlay: 100;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg:            #0F1613;
    --bg-alt:        #141D18;
    --surface:       #18221D;
    --surface-tint:  #1C2A23;

    --ink:           #EDF3EF;
    --ink-muted:     #B9C7BF;   /* ~9:1 on --bg */
    --ink-subtle:    #93A49B;   /* ~5.9:1 on --bg */

    --primary:       #7FD3A5;
    --primary-hover: #9BE0BA;
    --primary-soft:  #1E3129;
    --on-primary:    #0B1310;

    --accent:        #E9A470;
    --accent-soft:   #2C231C;

    --danger:        #FF9C90;
    --danger-soft:   #2C1815;

    --border:        #2A3730;
    --border-strong: #3C4E44;
    --ring:          #7FD3A5;

    --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
    --shadow-md: 0 4px 12px rgba(0,0,0,.45);
    --shadow-lg: 0 20px 44px rgba(0,0,0,.5);
  }
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink-muted);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--ink);
  line-height: 1.15;
  margin: 0 0 var(--space-4);
  letter-spacing: -0.015em;
  text-wrap: balance;
}
h1 { font-size: var(--step-5); font-weight: 700; }
h2 { font-size: var(--step-4); font-weight: 700; }
h3 { font-size: var(--step-2); font-weight: 600; letter-spacing: -0.01em; }
h4 { font-size: var(--step-1); font-weight: 600; letter-spacing: 0; }

p { margin: 0 0 var(--space-4); }
p:last-child { margin-bottom: 0; }

a { color: var(--primary); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--primary-hover); }

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

ul, ol { margin: 0 0 var(--space-4); padding-left: 1.15rem; }
li { margin-bottom: var(--space-2); }
li:last-child { margin-bottom: 0; }

:focus-visible {
  outline: 3px solid var(--ring);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: var(--primary-soft); color: var(--ink); }

/* ---------- Utilities ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-5);
}
@media (min-width: 768px) { .container { padding-inline: var(--space-6); } }

.narrow { max-width: var(--container-narrow); margin-inline: auto; }

.section { padding-block: clamp(3.5rem, 2rem + 6vw, 6rem); }
.section--alt { background: var(--bg-alt); }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute;
  left: var(--space-4); top: -100px;
  z-index: var(--z-overlay);
  background: var(--primary);
  color: var(--on-primary);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
  transition: top var(--dur) var(--ease);
}
.skip-link:focus { top: var(--space-4); color: var(--on-primary); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-head);
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: var(--space-3);
}
.eyebrow::before {
  content: "";
  width: 22px; height: 2px;
  background: currentColor;
  border-radius: 2px;
}

.section-head { max-width: 44rem; margin-bottom: var(--space-7); }
.section-head p { font-size: var(--step-1); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow::before { display: none; }

.lead { font-size: var(--step-1); line-height: 1.6; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 48px;
  padding: var(--space-3) var(--space-5);
  border: 1.5px solid transparent;
  border-radius: var(--radius-pill);
  font-family: var(--font-head);
  font-size: var(--step-0);
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  touch-action: manipulation;
  transition:
    background-color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease),
    transform var(--dur-fast) var(--ease);
}
.btn:active { transform: scale(.97); }

.btn--primary {
  background: var(--primary);
  color: var(--on-primary);
  box-shadow: var(--shadow-sm);
}
.btn--primary:hover { background: var(--primary-hover); color: var(--on-primary); box-shadow: var(--shadow-md); }

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

.btn--ghost { background: transparent; color: var(--ink); border-color: transparent; padding-inline: var(--space-3); }
.btn--ghost:hover { background: var(--primary-soft); color: var(--ink); }

.btn--lg { min-height: 56px; padding: var(--space-4) var(--space-6); font-size: var(--step-1); }
.btn--block { width: 100%; }

.btn[disabled], .btn[aria-disabled="true"] {
  opacity: .55;
  cursor: not-allowed;
}

.btn .icon { flex: none; }

/* Spinner shown while the form submits */
.btn__spinner {
  width: 18px; height: 18px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.icon { width: 20px; height: 20px; stroke-width: 1.75; }
.icon--sm { width: 16px; height: 16px; }
.icon--lg { width: 24px; height: 24px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.site-header[data-scrolled="true"] {
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-head);
  font-size: var(--step-1);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}
.brand:hover { color: var(--ink); }
.brand__mark {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  flex: none;
  border-radius: 11px;
  background: var(--primary);
  color: var(--on-primary);
}
.brand__mark svg { width: 21px; height: 21px; }
.brand__name span { color: var(--primary); }

.nav { display: none; }
@media (min-width: 900px) {
  .nav { display: flex; align-items: center; gap: var(--space-2); }
}
.nav__link {
  position: relative;
  padding: var(--space-2) var(--space-3);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-sm);
  font-family: var(--font-head);
  font-size: var(--step-0);
  font-weight: 500;
  color: var(--ink-muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.nav__link:hover { color: var(--ink); background: var(--primary-soft); }
.nav__link[aria-current="page"] { color: var(--primary); font-weight: 600; }
.nav__link[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: var(--space-3); right: var(--space-3); bottom: 4px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
}

.header__actions { display: flex; align-items: center; gap: var(--space-3); }
.header__cta { display: none; }
@media (min-width: 900px) { .header__cta { display: inline-flex; } }

.nav-toggle {
  display: inline-grid;
  place-items: center;
  width: 46px; height: 46px;
  background: var(--surface);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--ink);
  cursor: pointer;
  touch-action: manipulation;
  transition: background-color var(--dur) var(--ease);
}
.nav-toggle:hover { background: var(--primary-soft); }
@media (min-width: 900px) { .nav-toggle { display: none; } }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

.mobile-nav {
  display: none;
  border-top: 1px solid var(--border);
  background: var(--bg);
  padding: var(--space-4) 0 var(--space-6);
}
.mobile-nav[data-open="true"] { display: block; }
@media (min-width: 900px) { .mobile-nav { display: none !important; } }
.mobile-nav__list { list-style: none; margin: 0 0 var(--space-4); padding: 0; }
.mobile-nav__list li { margin: 0; }
.mobile-nav__link {
  display: flex;
  align-items: center;
  min-height: 52px;
  padding: var(--space-3) var(--space-2);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-head);
  font-size: var(--step-1);
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
}
.mobile-nav__link[aria-current="page"] { color: var(--primary); font-weight: 600; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(3rem, 1.5rem + 7vw, 6rem) clamp(3.5rem, 2rem + 7vw, 6.5rem);
}
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: var(--z-base);
  background:
    radial-gradient(58rem 34rem at 78% -8%, var(--surface-tint) 0%, transparent 62%),
    radial-gradient(40rem 26rem at 4% 108%, var(--accent-soft) 0%, transparent 60%);
  opacity: .9;
}
.hero__inner {
  position: relative;
  z-index: var(--z-raised);
  display: grid;
  gap: clamp(2.5rem, 1rem + 6vw, 4rem);
}
@media (min-width: 1000px) {
  .hero__inner { grid-template-columns: 1.05fr .95fr; align-items: center; }
}

.hero h1 { margin-bottom: var(--space-5); }
.hero h1 em {
  font-style: normal;
  color: var(--primary);
  position: relative;
  white-space: nowrap;
}
.hero h1 em::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: .28em;
  background: var(--primary-soft);
  border-radius: 4px;
  z-index: -1;
}
.hero__lead {
  font-size: var(--step-1);
  max-width: 34rem;
  margin-bottom: var(--space-6);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
@media (max-width: 460px) {
  .hero__actions { flex-direction: column; align-items: stretch; }
}

.hero__note {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--step--1);
  color: var(--ink-subtle);
}
.hero__note .icon { color: var(--primary); }

/* Hero stat strip */
.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-7);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border);
}
.stat__value {
  display: block;
  font-family: var(--font-head);
  font-size: var(--step-3);
  font-weight: 700;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.stat__label { font-size: var(--step--1); color: var(--ink-subtle); }

/* Hero card composition */
.hero__visual { position: relative; }

.session-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
}
.session-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-4);
}
.session-card__title { font-family: var(--font-head); font-weight: 700; color: var(--ink); }
.session-card__sub { font-size: var(--step--1); color: var(--ink-subtle); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px var(--space-3);
  border-radius: var(--radius-pill);
  background: var(--primary-soft);
  color: var(--primary);
  font-family: var(--font-head);
  font-size: var(--step--1);
  font-weight: 600;
  white-space: nowrap;
}
.badge--dot::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: currentColor;
  flex: none;
}

.slot-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-3); }
.slot-list li { margin: 0; }
.slot {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
}
.slot__icon {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  flex: none;
  border-radius: 10px;
  background: var(--primary-soft);
  color: var(--primary);
}
.slot__text { min-width: 0; }
.slot__title { font-family: var(--font-head); font-weight: 600; color: var(--ink); font-size: var(--step-0); }
.slot__meta { font-size: var(--step--1); color: var(--ink-subtle); }

.floating-note {
  position: absolute;
  right: -8px; bottom: -22px;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  max-width: 250px;
  padding: var(--space-3) var(--space-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  font-size: var(--step--1);
  color: var(--ink);
  line-height: 1.4;
}
.floating-note .icon { color: var(--accent); flex: none; }
@media (max-width: 560px) {
  .floating-note { position: static; margin-top: var(--space-4); max-width: none; }
}

/* ---------- Trust strip ---------- */
.trust-strip {
  border-block: 1px solid var(--border);
  background: var(--bg-alt);
  padding-block: var(--space-5);
}
.trust-strip__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-4) var(--space-7);
  text-align: center;
}
.trust-strip__label {
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-subtle);
}
.trust-strip__item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--ink);
}
.trust-strip__item .icon { color: var(--primary); }

/* ---------- Cards & grids ---------- */
.grid { display: grid; gap: var(--space-5); }
.grid--2 { grid-template-columns: 1fr; }
.grid--3 { grid-template-columns: 1fr; }
@media (min-width: 700px) {
  .grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1000px) {
  .grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: var(--space-6);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.card__icon {
  display: grid;
  place-items: center;
  width: 48px; height: 48px;
  margin-bottom: var(--space-5);
  border-radius: 13px;
  background: var(--primary-soft);
  color: var(--primary);
}
.card h3 { margin-bottom: var(--space-3); }
.card__list {
  list-style: none;
  margin: var(--space-5) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
  font-size: var(--step--1);
}
.card__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin: 0;
}
.card__list .icon { color: var(--primary); flex: none; margin-top: 3px; }
.card__foot { margin-top: auto; padding-top: var(--space-5); }

.card--featured {
  background: var(--primary);
  border-color: var(--primary);
  color: color-mix(in srgb, var(--on-primary) 84%, transparent);
}
.card--featured h3 { color: var(--on-primary); }
.card--featured .card__icon { background: color-mix(in srgb, var(--on-primary) 16%, transparent); color: var(--on-primary); }
.card--featured .card__list .icon { color: var(--on-primary); }
.card--featured:hover { border-color: var(--primary); }
.card--featured .badge { background: color-mix(in srgb, var(--on-primary) 18%, transparent); color: var(--on-primary); }

/* ---------- Split sections ---------- */
.split {
  display: grid;
  gap: clamp(2.5rem, 1rem + 5vw, 4rem);
  align-items: center;
}
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; } }

.portrait-card {
  position: relative;
  padding: var(--space-6);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.portrait-card__quote {
  font-family: var(--font-head);
  font-size: var(--step-2);
  font-weight: 600;
  line-height: 1.4;
  color: var(--ink);
  margin: 0 0 var(--space-5);
  letter-spacing: -0.01em;
}
.portrait-card__by { display: flex; align-items: center; gap: var(--space-3); }
.avatar {
  display: grid;
  place-items: center;
  width: 48px; height: 48px;
  flex: none;
  border-radius: 50%;
  background: var(--primary);
  color: var(--on-primary);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: var(--step-0);
}
.portrait-card__name { font-family: var(--font-head); font-weight: 600; color: var(--ink); }
.portrait-card__role { font-size: var(--step--1); color: var(--ink-subtle); }

.checklist { list-style: none; margin: var(--space-5) 0 0; padding: 0; display: grid; gap: var(--space-4); }
.checklist li { display: flex; gap: var(--space-4); margin: 0; }
.checklist__icon {
  display: grid;
  place-items: center;
  width: 32px; height: 32px;
  flex: none;
  border-radius: 9px;
  background: var(--primary-soft);
  color: var(--primary);
}
.checklist strong { display: block; font-family: var(--font-head); color: var(--ink); margin-bottom: 2px; }

/* ---------- Steps ---------- */
.steps { counter-reset: step; display: grid; gap: var(--space-5); }
@media (min-width: 700px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .steps { grid-template-columns: repeat(4, 1fr); } }

.step {
  position: relative;
  counter-increment: step;
  padding: var(--space-6) var(--space-5);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.step::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font-family: var(--font-head);
  font-size: var(--step-3);
  font-weight: 700;
  color: var(--primary);
  opacity: .4;
  line-height: 1;
  margin-bottom: var(--space-4);
  font-variant-numeric: tabular-nums;
}
.step h3 { font-size: var(--step-1); margin-bottom: var(--space-2); }
.step p { font-size: var(--step--1); }

/* ---------- Testimonials ---------- */
.quote-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: var(--space-6);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.quote-card blockquote {
  margin: 0 0 var(--space-5);
  font-size: var(--step-1);
  line-height: 1.6;
  color: var(--ink);
}
.quote-card__foot { margin-top: auto; display: flex; align-items: center; gap: var(--space-3); }
.rating { display: flex; gap: 2px; margin-bottom: var(--space-4); color: var(--accent); }
.rating .icon { width: 18px; height: 18px; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: var(--space-3); }
.faq__item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease);
}
.faq__item[open] { border-color: var(--primary); }
.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 60px;
  padding: var(--space-4) var(--space-5);
  font-family: var(--font-head);
  font-size: var(--step-1);
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  touch-action: manipulation;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q:hover { background: var(--primary-soft); }
.faq__q .icon { flex: none; color: var(--primary); transition: transform var(--dur) var(--ease); }
.faq__item[open] .faq__q .icon { transform: rotate(45deg); }
.faq__a { padding: 0 var(--space-5) var(--space-5); }

/* ---------- Booking form ---------- */
.booking {
  display: grid;
  gap: clamp(2rem, 1rem + 4vw, 3.5rem);
  align-items: start;
}
@media (min-width: 1000px) { .booking { grid-template-columns: .85fr 1.15fr; } }

@media (min-width: 1000px) { .booking__aside { position: sticky; top: 104px; } }

.contact-list { list-style: none; margin: var(--space-6) 0 0; padding: 0; display: grid; gap: var(--space-4); }
.contact-list li { margin: 0; display: flex; gap: var(--space-4); align-items: flex-start; }
.contact-list a { font-family: var(--font-head); font-weight: 600; text-decoration: none; }
.contact-list a:hover { text-decoration: underline; }
.contact-list__label { display: block; font-size: var(--step--1); color: var(--ink-subtle); }

.form-card {
  padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.field-grid { display: grid; gap: var(--space-5); }
@media (min-width: 620px) { .field-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.field { display: grid; gap: var(--space-2); }
.field > label {
  font-family: var(--font-head);
  font-size: var(--step--1);
  font-weight: 600;
  color: var(--ink);
}
.field .req { color: var(--danger); margin-left: 2px; }
.field__hint { font-size: var(--step--1); color: var(--ink-subtle); line-height: 1.45; }

/* Note: these use background-color, never the `background` shorthand. The
   shorthand resets background-image/repeat/position, which would tile the
   select's chevron across the whole control. */
.input, .select, .textarea {
  width: 100%;
  min-height: 50px;
  padding: var(--space-3) var(--space-4);
  background-color: var(--bg);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.5;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.input::placeholder, .textarea::placeholder { color: var(--ink-subtle); opacity: .9; }
.input:hover, .select:hover, .textarea:hover { border-color: var(--primary); }
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  background-color: var(--surface);
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
.textarea { min-height: 132px; resize: vertical; }

.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%234A5A52' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  padding-right: var(--space-8);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23B9C7BF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  }
}

.field[data-invalid="true"] .input,
.field[data-invalid="true"] .select,
.field[data-invalid="true"] .textarea { border-color: var(--danger); }
.field[data-invalid="true"] .input:focus,
.field[data-invalid="true"] .select:focus,
.field[data-invalid="true"] .textarea:focus {
  box-shadow: 0 0 0 3px var(--danger-soft);
}

.field__error {
  display: none;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--step--1);
  font-weight: 500;
  color: var(--danger);
}
.field[data-invalid="true"] .field__error { display: flex; }
.field__error .icon { flex: none; margin-top: 2px; }

fieldset { margin: 0; padding: 0; border: 0; }
legend {
  padding: 0;
  font-family: var(--font-head);
  font-size: var(--step--1);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: var(--space-2);
}

.consent { display: flex; align-items: flex-start; gap: var(--space-3); }
.consent input[type="checkbox"] {
  width: 26px; height: 26px;
  flex: none;
  margin: 0;
  accent-color: var(--primary);
  cursor: pointer;
}
/* The label is the larger target and is bound to the input via for/id */
.consent label {
  font-size: var(--step--1);
  color: var(--ink-muted);
  cursor: pointer;
  padding-block: var(--space-1);
}

.form-alert {
  display: none;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius);
  border: 1.5px solid;
  margin-bottom: var(--space-5);
}
.form-alert[data-visible="true"] { display: flex; }
.form-alert .icon { flex: none; margin-top: 2px; }
.form-alert h3 { font-size: var(--step-1); margin-bottom: var(--space-2); }
.form-alert ul { margin: var(--space-2) 0 0; padding-left: 1.1rem; }
.form-alert p:last-child { margin-bottom: 0; }

.form-alert--error { background: var(--danger-soft); border-color: var(--danger); color: var(--danger); }
.form-alert--error h3 { color: var(--danger); }
.form-alert--error a { color: var(--danger); }
.form-alert--success { background: var(--primary-soft); border-color: var(--primary); color: var(--ink); }
.form-alert--success h3 { color: var(--ink); }
.form-alert--success .icon { color: var(--primary); }

.form-foot {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
@media (min-width: 620px) {
  .form-foot { flex-direction: row; align-items: center; }
  .form-foot .btn { flex: 1; }
}

/* ---------- CTA band ---------- */
.cta-band {
  padding: clamp(2.5rem, 1.5rem + 4vw, 4rem);
  background: var(--primary);
  border-radius: var(--radius-lg);
  color: color-mix(in srgb, var(--on-primary) 86%, transparent);
  text-align: center;
}
.cta-band h2 { color: var(--on-primary); }
.cta-band .lead { max-width: 40rem; margin-inline: auto; }
.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  margin-top: var(--space-6);
}
.cta-band .btn--secondary {
  background: var(--on-primary);
  color: var(--primary);
  border-color: transparent;
}
.cta-band .btn--secondary:hover { background: color-mix(in srgb, var(--on-primary) 86%, var(--primary)); color: var(--primary); }
.cta-band .btn--outline {
  background: transparent;
  color: var(--on-primary);
  border-color: color-mix(in srgb, var(--on-primary) 50%, transparent);
}
.cta-band .btn--outline:hover { background: color-mix(in srgb, var(--on-primary) 14%, transparent); color: var(--on-primary); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding-block: var(--space-8) var(--space-6);
  margin-top: var(--space-9);
}
.footer__grid { display: grid; gap: var(--space-7); }
@media (min-width: 760px) { .footer__grid { grid-template-columns: 1.6fr 1fr 1fr; } }
.footer__about { max-width: 30rem; }
.footer__about p { margin-top: var(--space-4); font-size: var(--step--1); }
.site-footer h3 { font-size: var(--step-0); margin-bottom: var(--space-4); }
.footer__list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-1); }
.footer__list li { margin: 0; }
.footer__list a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  font-size: var(--step--1);
  color: var(--ink-muted);
  text-decoration: none;
}
.footer__list a:hover { color: var(--primary); text-decoration: underline; }

.socials { display: flex; gap: var(--space-2); margin-top: var(--space-5); }
.social-link {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--ink-muted);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.social-link:hover { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-5);
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 1px solid var(--border);
  font-size: var(--step--1);
  color: var(--ink-subtle);
}

/* ---------- Resources page ---------- */
.page-hero {
  padding-block: clamp(2.5rem, 1.5rem + 5vw, 4.5rem);
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
  margin: 0 0 var(--space-4);
  padding: 0;
  font-size: var(--step--1);
  color: var(--ink-subtle);
}
.breadcrumbs li { margin: 0; display: flex; align-items: center; gap: var(--space-2); }
.breadcrumbs a { color: var(--ink-muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--primary); text-decoration: underline; }
.breadcrumbs .sep { color: var(--border-strong); }

.article-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.article-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.article-card__banner {
  display: grid;
  place-items: center;
  aspect-ratio: 16 / 8;
  background: var(--surface-tint);
  color: var(--primary);
  border-bottom: 1px solid var(--border);
}
.article-card__banner .icon { width: 46px; height: 46px; stroke-width: 1.4; }
.article-card__body { display: flex; flex-direction: column; flex: 1; padding: var(--space-5); }
.article-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--step--1);
  color: var(--ink-subtle);
}
.article-card h3 { font-size: var(--step-1); margin-bottom: var(--space-3); }
.article-card p { font-size: var(--step--1); }

/* The headline is the card's single link; its ::after makes the whole card clickable,
   so there is one tab stop per card rather than three. */
.article-card { position: relative; }
.article-card__headline { color: var(--ink); text-decoration: none; }
.article-card__headline::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.article-card:hover .article-card__headline { color: var(--primary); }
.article-card__headline:focus-visible { outline: none; }
.article-card:has(.article-card__headline:focus-visible) {
  outline: 3px solid var(--ring);
  outline-offset: 3px;
}
.article-card__meta time { font-variant-numeric: tabular-nums; }
.article-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-4);
  min-height: 44px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: var(--step--1);
  text-decoration: none;
}
.article-card__link { color: var(--primary); }
.article-card:hover .article-card__link { text-decoration: underline; }
.article-card__link .icon { transition: transform var(--dur) var(--ease); }
.article-card:hover .article-card__link .icon { transform: translateX(3px); }

/* Cards sit at the top of their row so expanding one doesn't stretch its neighbours */
#guideGrid { align-items: start; }
#guideGrid .article-card { height: auto; }

/* Expandable guide content inside a resource card */
.guide-details { margin-top: auto; padding-top: var(--space-4); }
.guide-summary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
  font-family: var(--font-head);
  font-size: var(--step--1);
  font-weight: 600;
  color: var(--primary);
  cursor: pointer;
  list-style: none;
  touch-action: manipulation;
}
.guide-summary::-webkit-details-marker { display: none; }
.guide-summary:hover { text-decoration: underline; }
.guide-summary .icon { transition: transform var(--dur) var(--ease); }
.guide-details[open] .guide-summary .icon { transform: rotate(45deg); }
.guide-body {
  margin-top: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
  font-size: var(--step--1);
}
.guide-body ul, .guide-body ol { margin-bottom: var(--space-4); }
.guide-body strong { color: var(--ink); }

.tag {
  display: inline-flex;
  align-items: center;
  padding: 3px var(--space-3);
  border-radius: var(--radius-pill);
  background: var(--primary-soft);
  color: var(--primary);
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}
.chip {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: var(--space-2) var(--space-4);
  background: var(--surface);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-pill);
  color: var(--ink-muted);
  font-family: var(--font-head);
  font-size: var(--step--1);
  font-weight: 600;
  cursor: pointer;
  touch-action: manipulation;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.chip:hover { border-color: var(--primary); color: var(--ink); }
.chip[aria-pressed="true"] {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--on-primary);
}

/* Chips are now links, so the active one is marked with aria-current */
.chip[aria-current="true"] {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--on-primary);
}
.chip { text-decoration: none; }
.chip__count {
  margin-left: var(--space-2);
  font-variant-numeric: tabular-nums;
  opacity: .7;
  font-size: 0.8125rem;
}

/* Filter row + search box above the guide grid */
.blog-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}
.blog-search { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.blog-search__field { position: relative; display: flex; align-items: center; }
.blog-search__field .icon {
  position: absolute;
  left: var(--space-3);
  color: var(--ink-subtle);
  pointer-events: none;
}
.blog-search__field .input { padding-left: 2.5rem; min-width: 15rem; }

.blog-result-count {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: baseline;
  margin-bottom: var(--space-5);
  font-size: var(--step--1);
  color: var(--ink-subtle);
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-7);
}
.pagination__status { font-size: var(--step--1); color: var(--ink-subtle); font-variant-numeric: tabular-nums; }

/* Cover images */
.article-card__cover { display: block; border-bottom: 1px solid var(--border); }
.article-card__cover img { width: 100%; aspect-ratio: 16 / 8; object-fit: cover; }

.post-cover {
  margin: 0 0 var(--space-6);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.post-cover img { width: 100%; height: auto; object-fit: cover; }

/* Images inside an article body */
.prose img { border-radius: var(--radius); border: 1px solid var(--border); }

/* The topic tag in the post hero is a link */
a.tag { text-decoration: none; }
a.tag:hover { background: var(--primary); color: var(--on-primary); }

.empty-state {
  display: none;
  padding: var(--space-8) var(--space-5);
  text-align: center;
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius-lg);
}
.empty-state[data-visible="true"] { display: block; }
.empty-state .icon { width: 40px; height: 40px; color: var(--ink-subtle); margin-bottom: var(--space-4); }

/* ---------- Blog post pages ---------- */
.post-hero {
  padding-block: clamp(2rem, 1.5rem + 4vw, 3.5rem) clamp(1.5rem, 1rem + 3vw, 2.5rem);
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}
.post-hero__inner { max-width: 46rem; }
.post-hero h1 { font-size: var(--step-4); margin-block: var(--space-4) var(--space-5); }

.post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3) var(--space-4);
  font-size: var(--step--1);
  color: var(--ink-subtle);
}
.post-meta__author { display: flex; align-items: center; gap: var(--space-3); }
.post-meta .avatar { width: 40px; height: 40px; font-size: var(--step--1); }
.post-meta__name { font-family: var(--font-head); font-weight: 600; color: var(--ink); }
.post-meta__dot { color: var(--border-strong); }
.post-meta time { font-variant-numeric: tabular-nums; }

/* Long-form article typography */
.prose {
  max-width: 42rem;          /* ~68 characters per line */
  font-size: var(--step-1);
  line-height: 1.75;
}
.prose > * + * { margin-top: var(--space-5); }
.prose h2 {
  font-size: var(--step-3);
  margin-top: var(--space-8);
  margin-bottom: 0;
  scroll-margin-top: 96px;
}
.prose h3 {
  font-size: var(--step-2);
  margin-top: var(--space-7);
  margin-bottom: 0;
}
.prose p { margin-bottom: 0; }
.prose ul, .prose ol { padding-left: 1.4rem; margin-bottom: 0; }
.prose li { margin-bottom: var(--space-3); padding-left: var(--space-1); }
.prose li::marker { color: var(--primary); font-weight: 600; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose em { font-style: italic; }
.prose a { font-weight: 500; }
.prose hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin-block: var(--space-7);
}

.prose .lede {
  font-size: var(--step-2);
  line-height: 1.55;
  color: var(--ink);
  font-family: var(--font-head);
  font-weight: 500;
  letter-spacing: -0.01em;
}

/* Pull-out box for the key takeaway */
.callout {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--surface-tint);
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius);
  font-size: var(--step-0);
}
.callout .icon { flex: none; color: var(--primary); margin-top: 2px; }
.callout p { margin: 0; }
.callout strong { display: block; margin-bottom: var(--space-1); font-family: var(--font-head); }

/* Numbered method steps inside an article */
.method { counter-reset: m; list-style: none; padding-left: 0; }
.method li {
  counter-increment: m;
  position: relative;
  padding-left: 3rem;
  margin-bottom: var(--space-5);
}
.method li::before {
  content: counter(m);
  position: absolute;
  left: 0; top: 2px;
  display: grid;
  place-items: center;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--on-primary);
  font-family: var(--font-head);
  font-size: var(--step--1);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* Previous / next post navigation */
.post-nav {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border);
}
@media (min-width: 700px) { .post-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.post-nav__link {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-5);
  min-height: 88px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.post-nav__link:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.post-nav__dir {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--step--1);
  font-weight: 600;
  color: var(--ink-subtle);
}
.post-nav__title { font-family: var(--font-head); font-weight: 600; color: var(--ink); line-height: 1.35; }
.post-nav__link--next { text-align: right; }
.post-nav__link--next .post-nav__dir { justify-content: flex-end; }
@media (max-width: 699px) {
  .post-nav__link--next { text-align: left; }
  .post-nav__link--next .post-nav__dir { justify-content: flex-start; }
}

.post-footer-cta { margin-top: var(--space-8); }

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
.reveal[data-visible="true"] { opacity: 1; transform: none; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  .btn:active { transform: none; }
  .card:hover, .article-card:hover { transform: none; }
}

/* ---------- Print ---------- */
@media print {
  .site-header, .mobile-nav, .hero__bg, .cta-band, .btn { display: none !important; }
  body { background: #fff; color: #000; }
}