/* ============================================================
   Sunbird Living — Healthy Lifestyle Blog (South Africa)
   style.css — single stylesheet for every page
   No frameworks, no external fonts, no CDN.
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root {
  --ink:        #0F2437;   /* deep marine navy, Cape night sky   */
  --ink-soft:   #1B3A52;
  --aloe:       #3F8F6B;   /* aloe green, primary action         */
  --aloe-dark:  #2F6E51;
  --protea:     #C24A6C;   /* protea pink, secondary accent      */
  --sun:        #E4A93C;   /* Karoo sun, small highlights        */
  --mist:       #F3F5F2;   /* page background                    */
  --card:       #FFFFFF;
  --line:       #DCE2DC;
  --text:       #22303A;
  --text-soft:  #55646E;

  --sidebar-w:  264px;
  --radius:     14px;
  --shadow:     0 2px 6px rgba(15, 36, 55, .06), 0 14px 34px rgba(15, 36, 55, .07);

  --display: Georgia, "Iowan Old Style", "Times New Roman", serif;
  --body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

/* ---------- 2. Reset & base ---------- */
* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--mist);
  color: var(--text);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--aloe-dark); }
a:hover { color: var(--protea); }

h1, h2, h3, h4 {
  font-family: var(--display);
  color: var(--ink);
  line-height: 1.18;
  margin: 0 0 .6em;
  letter-spacing: -.01em;
}
h1 { font-size: clamp(2.1rem, 4.4vw, 3.3rem); }
h2 { font-size: clamp(1.65rem, 3vw, 2.35rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1.1em; }

ul, ol { padding-left: 1.15em; }
li { margin-bottom: .45em; }

:focus-visible {
  outline: 3px solid var(--sun);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 12px 18px;
  z-index: 999;
}
.skip-link:focus { left: 8px; top: 8px; }

/* ---------- 3. Eyebrow / utility type ---------- */
.eyebrow {
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--aloe-dark);
  margin: 0 0 .9rem;
  display: block;
}
.eyebrow--light { color: var(--sun); }

.lede {
  font-size: 1.12rem;
  color: var(--text-soft);
}

/* ---------- 4. Fixed left sidebar ---------- */
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--sidebar-w);
  background: var(--ink);
  color: #E8EEF2;
  display: flex;
  flex-direction: column;
  padding: 28px 22px 22px;
  overflow-y: auto;
  z-index: 60;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: #fff;
  margin-bottom: 30px;
}
.brand img { width: 42px; height: 42px; }
.brand-name {
  font-family: var(--display);
  font-size: 1.18rem;
  line-height: 1.1;
  display: block;
}
.brand-tag {
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #8FB6A4;
}

.sidebar-nav { display: flex; flex-direction: column; gap: 2px; }
.sidebar-nav a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 12px;
  border-radius: 10px;
  color: #D5E1E8;
  text-decoration: none;
  font-size: .97rem;
  transition: background .18s ease, color .18s ease;
}
.sidebar-nav a .num {
  font-family: var(--mono);
  font-size: .68rem;
  color: #6F94A8;
}
.sidebar-nav a:hover { background: rgba(255,255,255,.07); color: #fff; }
.sidebar-nav a[aria-current="page"] {
  background: var(--aloe-dark);
  color: #fff;
}
.sidebar-nav a[aria-current="page"] .num { color: #C7E7D6; }

.sidebar-foot {
  margin-top: auto;
  padding-top: 26px;
  border-top: 1px solid rgba(255,255,255,.12);
  font-size: .82rem;
  color: #9FB6C2;
}
.sidebar-foot a { color: #C9DCE6; text-decoration: none; }
.sidebar-foot a:hover { color: var(--sun); }
.sidebar-foot p { margin: 0 0 .5em; }

/* mobile bar */
.mobile-bar { display: none; }

/* ---------- 5. Layout shell ---------- */
.shell { margin-left: var(--sidebar-w); }

.section { padding: 74px 0; }
.section--tight { padding: 52px 0; }
.section--dark { background: var(--ink); color: #DCE7EE; }
.section--dark h2, .section--dark h3 { color: #fff; }
.section--paper { background: var(--card); }

.wrap {
  width: min(1080px, 100% - 64px);
  margin-inline: auto;
}
.wrap--narrow { width: min(760px, 100% - 64px); }

/* ---------- 6. Diagonal stripe divider (signature decor) ---------- */
.stripes {
  height: 26px;
  border: 0;
  margin: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    var(--aloe) 0 14px,
    var(--sun) 14px 28px,
    var(--protea) 28px 42px,
    var(--ink) 42px 56px
  );
  opacity: .9;
}
.stripes--thin { height: 12px; }

/* ---------- 7. Hero (split: text left / form right) ---------- */
.hero {
  background:
    radial-gradient(1100px 460px at 12% -10%, #1D4C63 0%, transparent 60%),
    var(--ink);
  color: #E7EFF4;
  padding: 78px 0 84px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -60px;
  width: 420px;
  height: 420px;
  background-image: repeating-linear-gradient(-45deg, rgba(255,255,255,.05) 0 10px, transparent 10px 22px);
  transform: rotate(8deg);
  pointer-events: none;
}
.hero h1 { color: #fff; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 52px;
  align-items: start;
  position: relative;
  z-index: 2;
}
.hero p { color: #C6D6E0; }
.hero-facts {
  list-style: none;
  padding: 0;
  margin: 26px 0 0;
  display: grid;
  gap: 12px;
}
.hero-facts li {
  padding-left: 30px;
  position: relative;
  font-size: .97rem;
  color: #D3E1E9;
}
.hero-facts li::before {
  content: "";
  position: absolute;
  left: 0; top: .52em;
  width: 16px; height: 4px;
  background: var(--sun);
}

/* ---------- 8. Forms ---------- */
.form-card {
  background: var(--card);
  color: var(--text);
  border-radius: var(--radius);
  padding: 28px 26px;
  box-shadow: var(--shadow);
}
.form-card h2 { font-size: 1.4rem; margin-bottom: .35em; }
.form-card .form-intro { font-size: .93rem; color: var(--text-soft); margin-bottom: 1.3em; }

.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 6px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 11px 13px;
  border: 1.5px solid var(--line);
  border-radius: 9px;
  font: inherit;
  font-size: .96rem;
  color: var(--text);
  background: #FBFCFB;
  transition: border-color .18s ease, box-shadow .18s ease;
}
.field textarea { min-height: 116px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--aloe);
  box-shadow: 0 0 0 3px rgba(63,143,107,.16);
  outline: none;
}
.field.invalid input,
.field.invalid select,
.field.invalid textarea { border-color: var(--protea); background: #FEF7F9; }

.error {
  display: none;
  font-size: .82rem;
  color: var(--protea);
  margin-top: 6px;
}
.field.invalid .error { display: block; }

.field--check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.field--check input { width: 18px; height: 18px; margin-top: 3px; flex: 0 0 auto; }
.field--check label {
  font-family: var(--body);
  font-size: .86rem;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-soft);
  line-height: 1.5;
}
.field--check.invalid .error { display: block; }

.btn {
  display: inline-block;
  border: 0;
  border-radius: 9px;
  background: var(--aloe);
  color: #fff;
  font: inherit;
  font-weight: 600;
  font-size: .97rem;
  padding: 13px 26px;
  cursor: pointer;
  text-decoration: none;
  transition: background .18s ease, transform .12s ease;
}
.btn:hover { background: var(--aloe-dark); color: #fff; }
.btn:active { transform: translateY(1px); }
.btn--wide { width: 100%; }
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--line);
}
.btn--ghost:hover { background: var(--mist); color: var(--ink); border-color: var(--aloe); }
.btn--sun { background: var(--sun); color: var(--ink); }
.btn--sun:hover { background: #CE9630; color: var(--ink); }

.form-status {
  display: none;
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 9px;
  background: #E9F4EE;
  border-left: 4px solid var(--aloe);
  color: var(--aloe-dark);
  font-size: .95rem;
}
.form-status.show { display: block; }

/* ---------- 9. Zigzag content blocks ---------- */
.zigzag { display: grid; gap: 46px; }
.zig {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.zig:nth-child(even) .zig-media { order: 2; }
.zig-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}
.zig-body h3 { font-size: 1.5rem; }
.zig-list {
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  font-size: .95rem;
  color: var(--text-soft);
}
.zig-list li {
  padding: 8px 0;
  border-top: 1px solid var(--line);
}

/* ---------- 10. Quiz ---------- */
.quiz {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px 30px;
  max-width: 720px;
}
.quiz-progress {
  display: flex;
  gap: 8px;
  margin-bottom: 22px;
}
.quiz-progress span {
  height: 5px;
  flex: 1;
  border-radius: 3px;
  background: var(--line);
}
.quiz-progress span.on { background: var(--aloe); }
.quiz-step { display: none; }
.quiz-step.active { display: block; }
.quiz-step h3 { margin-bottom: 4px; }
.quiz-count {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 14px;
  display: block;
}
.quiz-options { display: grid; gap: 10px; margin: 18px 0 22px; }
.quiz-option {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  padding: 13px 15px;
  cursor: pointer;
  font-size: .96rem;
  transition: border-color .16s ease, background .16s ease;
}
.quiz-option:hover { border-color: var(--aloe); background: #F7FBF9; }
.quiz-option input { accent-color: var(--aloe); width: 18px; height: 18px; }
.quiz-option.picked { border-color: var(--aloe); background: #F1F8F4; }
.quiz-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.quiz-result { display: none; }
.quiz-result.show { display: block; }
.quiz-result-box {
  border-left: 4px solid var(--sun);
  background: #FDF6E8;
  padding: 18px 20px;
  border-radius: 0 10px 10px 0;
  margin: 16px 0 20px;
}
.quiz-result-box h4 {
  font-family: var(--display);
  font-size: 1.2rem;
  margin: 0 0 .4em;
  color: var(--ink);
}
.quiz-hint {
  font-size: .86rem;
  color: var(--text-soft);
  margin-top: 14px;
}

/* ---------- 11. Cards & misc blocks ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}
.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 24px 22px;
  box-shadow: var(--shadow);
}
.card h3 { font-size: 1.15rem; }
.card p:last-child { margin-bottom: 0; }
.card .eyebrow { color: var(--protea); }

.prose h2 { margin-top: 1.6em; }
.prose h3 { margin-top: 1.4em; }
.prose ul { margin-bottom: 1.2em; }
.prose > p:first-of-type { font-size: 1.06rem; }

.note {
  background: #EEF3F7;
  border-left: 4px solid var(--ink-soft);
  padding: 16px 20px;
  border-radius: 0 10px 10px 0;
  font-size: .94rem;
  color: var(--text-soft);
  margin: 24px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}
.contact-grid dt {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--aloe-dark);
  margin-bottom: 6px;
}
.contact-grid dd { margin: 0 0 18px; font-size: 1rem; }

.figure { margin: 0 0 8px; }
.figure img { border-radius: var(--radius); box-shadow: var(--shadow); }
.figure figcaption {
  font-family: var(--mono);
  font-size: .74rem;
  color: var(--text-soft);
  margin-top: 10px;
  letter-spacing: .04em;
}

.toc {
  background: var(--card);
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow);
  margin-bottom: 34px;
}
.toc h2 { font-size: 1.05rem; margin-bottom: .5em; }
.toc ol { margin: 0; font-size: .93rem; }

/* ---------- 12. Footer ---------- */
.site-footer {
  background: var(--ink);
  color: #A9C0CD;
  padding: 46px 0 34px;
  font-size: .9rem;
}
.site-footer a { color: #D6E4EC; text-decoration: none; }
.site-footer a:hover { color: var(--sun); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 30px;
}
.footer-grid h3 {
  color: #fff;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 8px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: .84rem;
}

/* ---------- 13. Cookie banner ---------- */
.cookie {
  position: fixed;
  left: calc(var(--sidebar-w) + 20px);
  right: 20px;
  bottom: 20px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 18px 44px rgba(15,36,55,.22);
  padding: 20px 22px;
  display: none;
  gap: 22px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  z-index: 200;
  border-top: 4px solid var(--aloe);
}
.cookie.show { display: flex; }
.cookie p { margin: 0; font-size: .92rem; max-width: 62ch; color: var(--text-soft); }
.cookie strong { color: var(--ink); }
.cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-actions .btn { padding: 10px 20px; font-size: .9rem; }

/* ---------- 14. 404 ---------- */
.error-page {
  min-height: 78vh;
  display: flex;
  align-items: center;
}
.error-code {
  font-family: var(--display);
  font-size: clamp(5rem, 15vw, 10rem);
  line-height: .9;
  color: var(--ink);
  margin: 0 0 .1em;
}
.error-code span { color: var(--protea); }

/* ---------- 15. Responsive ---------- */
@media (max-width: 980px) {
  :root { --sidebar-w: 0px; }

  .mobile-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    position: sticky;
    top: 0;
    z-index: 70;
    background: var(--ink);
    padding: 12px 18px;
  }
  .mobile-bar .brand { margin: 0; }
  .nav-toggle {
    background: transparent;
    border: 1.5px solid rgba(255,255,255,.3);
    color: #fff;
    border-radius: 8px;
    padding: 9px 14px;
    font: inherit;
    font-size: .88rem;
    cursor: pointer;
  }

  .sidebar {
    position: static;
    width: auto;
    display: none;
    padding: 8px 18px 24px;
  }
  .sidebar.open { display: flex; }
  .sidebar .brand { display: none; }
  .sidebar-foot { margin-top: 20px; }

  .shell { margin-left: 0; }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .zig { grid-template-columns: 1fr; gap: 22px; }
  .zig:nth-child(even) .zig-media { order: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cookie { left: 14px; right: 14px; bottom: 14px; }
  .wrap, .wrap--narrow { width: min(100% - 36px, 1080px); }
  .section { padding: 56px 0; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .footer-grid { grid-template-columns: 1fr; }
  .quiz, .form-card { padding: 22px 18px; }
  .cookie-actions .btn { flex: 1 1 auto; text-align: center; }
}

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

@media print {
  .sidebar, .mobile-bar, .cookie, .stripes { display: none !important; }
  .shell { margin-left: 0; }
  body { background: #fff; }
}