/* ===========================================================
   TOJU HEALTH — design tokens
   Signature: adire (Yoruba indigo-resist textile) motif —
   deep indigo/teal ink, warm ochre gold accent, geometric
   resist-pattern texture used sparingly as a mark of origin.
   =========================================================== */

:root{
  --ink:        #163A47;   /* deep indigo-teal, adire dye */
  --ink-2:      #1F4B5B;
  --gold:       #C98A2B;   /* warm ochre — not the AI-cliché terracotta */
  --gold-soft:  #E8C468;
  --paper:      #FAF8F4;
  --paper-2:    #F1ECE2;
  --ink-text:   #17262B;
  --slate:      #4B5F66;
  --line:       #DDD6C7;
  --white:      #FFFFFF;

  --font-display: "Newsreader", Georgia, serif;
  --font-body: "Work Sans", -apple-system, BlinkMacSystemFont, sans-serif;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 10px 30px -12px rgba(22,58,71,0.18);
  --wrap: 1160px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink-text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img,svg{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3{ font-family: var(--font-display); font-weight:600; margin:0; color:var(--ink); }
p{ margin:0; }

.wrap{ max-width: var(--wrap); margin:0 auto; padding: 0 28px; }

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

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding: 11px 20px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight:600;
  font-size: 15px;
  border: 1.5px solid transparent;
  cursor:pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn--primary{ background: var(--ink); color: var(--white); }
.btn--primary:hover{ background: var(--ink-2); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn--ghost{ background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover{ border-color: var(--ink); }
.btn--text{ background:none; color: var(--ink); padding: 11px 4px; }
.btn--text:hover{ color: var(--gold); }
.btn--lg{ padding: 14px 26px; font-size:16px; }

/* ---------- nav ---------- */
.nav{
  position: sticky; top:0; z-index: 50;
  background: rgba(250,248,244,0.86);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav__inner{ display:flex; align-items:center; gap: 28px; padding: 14px 28px; }
.nav__logo{ display:flex; align-items:center; gap:9px; font-family: var(--font-display); font-weight:600; font-size:19px; color: var(--ink); margin-right: 6px; }
.nav__logo-sub{ font-weight:400; color: var(--slate); font-size:16px; }
.nav__links{ display:flex; gap: 26px; flex:1; font-size: 14.5px; font-weight:500; color: var(--slate); }
.nav__links a:hover{ color: var(--ink); }
.nav__cta{ display:flex; align-items:center; gap:10px; }
.nav__burger{ display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:6px; }
.nav__burger span{ width:22px; height:2px; background:var(--ink); border-radius:2px; }

/* ---------- eyebrow / section titles ---------- */
.eyebrow{
  font-size: 13px; font-weight:600; letter-spacing:.06em; text-transform:uppercase;
  color: var(--gold); margin: 0 0 10px;
}
.eyebrow--center{ text-align:center; }
.section-title{ font-size: clamp(28px,3.4vw,40px); line-height:1.15; }
.section-title--center{ text-align:center; max-width: 720px; margin: 0 auto; }
.section-lede{ font-size: 17px; line-height:1.65; color: var(--slate); max-width: 620px; margin-top: 16px; }
.section-lede--center{ margin-left:auto; margin-right:auto; text-align:center; }

/* ---------- hero ---------- */
.hero{ position:relative; padding: 84px 0 90px; overflow:hidden; }
.hero__pattern{
  position:absolute; inset:0; z-index:0; opacity:.06; pointer-events:none;
  background-image:
    radial-gradient(circle at 20% 30%, var(--ink) 2px, transparent 2.4px),
    radial-gradient(circle at 60% 10%, var(--ink) 2px, transparent 2.4px),
    radial-gradient(circle at 85% 60%, var(--ink) 2px, transparent 2.4px),
    radial-gradient(circle at 40% 80%, var(--ink) 2px, transparent 2.4px),
    radial-gradient(circle at 10% 90%, var(--ink) 2px, transparent 2.4px);
  background-size: 220px 220px;
}
.hero__inner{ position:relative; z-index:1; display:grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items:center; }
.hero h1{ font-size: clamp(34px, 4.6vw, 54px); line-height:1.08; margin: 6px 0 22px; }
.hero h1 em{ font-style:italic; color: var(--gold); }
.hero__lede{ font-size: 18px; line-height:1.65; color: var(--slate); max-width: 520px; }
.hero__actions{ display:flex; align-items:center; gap: 18px; margin-top: 30px; flex-wrap:wrap; }
.hero__note{ margin-top:18px; font-size: 13.5px; color: var(--slate); }

.hero__visual{ position:relative; display:flex; flex-direction:column; gap:14px; align-items:center; }
.chaos{ position:relative; width:100%; height: 190px; }
.chaos__bubble{
  position:absolute; background: var(--white); border:1px solid var(--line); border-radius: 12px;
  padding: 8px 12px; font-size: 12.5px; font-weight:500; box-shadow: 0 6px 16px -8px rgba(22,58,71,.25);
  animation: settle 1s ease forwards; opacity:0;
}
.b1{ top:0; left:8%; transform: rotate(-8deg); animation-delay:.05s; }
.b2{ top:38px; left:52%; transform: rotate(6deg); animation-delay:.15s; }
.b3{ top:88px; left:2%; transform: rotate(4deg); animation-delay:.25s; }
.b4{ top:110px; left:46%; transform: rotate(-5deg); animation-delay:.35s; }
.b5{ top:150px; left:22%; transform: rotate(9deg); animation-delay:.45s; }
@keyframes settle{ from{ opacity:0; transform: translateY(-6px) rotate(var(--r,0)); } to{ opacity:1; } }

.arrow{ margin: 0 auto; }
.timeline{ position:relative; width:100%; padding-left: 6px; }
.timeline__line{ position:absolute; left:5px; top:6px; bottom:6px; width:2px; background: var(--line); }
.timeline__node{ display:flex; align-items:center; gap:12px; padding: 10px 0; opacity:0; animation: rise .6s ease forwards; animation-delay: calc(var(--i) * .14s + .5s); }
@keyframes rise{ from{ opacity:0; transform: translateX(-8px);} to{ opacity:1; transform:none; } }
.timeline__dot{ width:12px; height:12px; border-radius:50%; background: var(--gold); border:3px solid var(--paper); box-shadow: 0 0 0 2px var(--gold); flex-shrink:0; z-index:1; }
.timeline__card{ background: var(--white); border:1px solid var(--line); border-radius: 10px; padding: 8px 12px; font-size: 13px; box-shadow: var(--shadow); }
.timeline__card b{ color: var(--ink); }

/* ---------- problem ---------- */
.problem{ padding: 90px 0; background: var(--paper-2); }
.stat-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 22px; margin-top: 48px; }
.stat-card{ background: var(--white); border:1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; text-align:center; }
.stat-card__num{ display:block; font-family: var(--font-display); font-size: 42px; color: var(--ink); font-weight:600; }
.stat-card__label{ display:block; margin-top:10px; font-size: 14.5px; color: var(--slate); line-height:1.5; }
.stat-card__source{ display:block; margin-top:10px; font-size: 11.5px; color: #94A0A3; }
.problem__quote{ max-width: 640px; margin: 56px auto 0; text-align:center; }
.problem__quote p{ font-family: var(--font-display); font-style:italic; font-size: 24px; color: var(--ink); line-height:1.5; }
.problem__quote span{ display:block; margin-top:10px; font-size: 13px; color: var(--slate); }

/* ---------- how it works ---------- */
.how{ padding: 96px 0; }
.how__grid{ display:grid; grid-template-columns: repeat(4,1fr); gap: 26px; margin-top: 52px; }
.how__step{ border-top: 3px solid var(--gold); padding-top: 18px; }
.how__num{ font-family: var(--font-display); font-size: 15px; color: var(--gold); font-weight:600; }
.how__step h3{ font-size: 19px; margin: 10px 0 8px; }
.how__step p{ font-size: 14.5px; color: var(--slate); line-height:1.6; }

/* ---------- features ---------- */
.features{ padding: 96px 0; background: var(--paper-2); }
.feature-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 22px; margin-top: 52px; }
.feature{ background: var(--white); border:1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.feature__icon{ font-size: 26px; margin-bottom: 14px; }
.feature h3{ font-size: 18px; margin-bottom: 8px; }
.feature p{ font-size: 14.5px; color: var(--slate); line-height:1.6; }

/* ---------- trust ---------- */
.trust{ padding: 96px 0; background: var(--ink); color: var(--paper); position:relative; overflow:hidden; }
.trust__inner{ display:grid; grid-template-columns: 1fr 0.55fr; gap: 50px; align-items:center; }
.trust .eyebrow{ color: var(--gold-soft); }
.trust h2{ color: var(--white); }
.trust .section-lede{ color: #C9D6D9; }
.trust__list{ margin-top: 26px; display:flex; flex-direction:column; gap: 16px; }
.trust__list li{ font-size: 15px; line-height:1.6; color: #DCE6E8; padding-left: 22px; position:relative; }
.trust__list li:before{ content:""; position:absolute; left:0; top:8px; width:8px; height:8px; border-radius:50%; background: var(--gold); }
.trust__list b{ color: var(--white); }
.trust__pattern{
  height: 320px; border-radius: var(--radius);
  background-image: repeating-linear-gradient(45deg, rgba(232,196,104,0.14) 0 2px, transparent 2px 26px),
                     repeating-linear-gradient(-45deg, rgba(232,196,104,0.1) 0 2px, transparent 2px 26px);
  border: 1px solid rgba(232,196,104,0.25);
}

/* ---------- validation strip ---------- */
.validation{ padding: 56px 0; border-bottom: 1px solid var(--line); }
.validation__label{ text-align:center; font-size: 13px; letter-spacing:.05em; text-transform:uppercase; color: var(--slate); margin-bottom: 30px; font-weight:600; }
.validation__row{ display:grid; grid-template-columns: repeat(3,1fr); gap: 20px; text-align:center; }
.validation__item{ font-size: 14px; color: var(--slate); }
.validation__item span{ display:block; font-family: var(--font-display); font-size: 34px; color: var(--ink); font-weight:600; margin-bottom:4px; }

/* ---------- pricing ---------- */
.pricing{ padding: 96px 0; }
.pricing__grid{ display:grid; grid-template-columns: repeat(2,1fr); gap: 24px; max-width: 700px; margin: 52px auto 0; }
.price-card{ position:relative; background: var(--white); border: 1.5px solid var(--line); border-radius: var(--radius); padding: 30px 26px; }
.price-card--highlight{ border-color: var(--ink); box-shadow: var(--shadow); }
.price-card__tag{ position:absolute; top:-12px; right: 24px; background: var(--gold); color: var(--white); font-size:12px; font-weight:700; padding: 4px 12px; border-radius: 999px; }
.price-card h3{ font-size: 20px; }
.price-card__amount{ font-family: var(--font-display); font-size: 26px; color: var(--ink); margin: 12px 0; }
.price-card__note{ font-size: 14px; color: var(--slate); line-height:1.55; }
.pricing__foot{ text-align:center; margin-top: 30px; font-size: 14.5px; color: var(--slate); }
.pricing__foot a{ color: var(--ink); font-weight:600; text-decoration: underline; text-underline-offset:3px; }

/* ---------- waitlist ---------- */
.waitlist{ padding: 100px 0; background: var(--paper-2); }
.waitlist__inner{ max-width: 620px; margin: 0 auto; text-align:center; }
.waitlist h2{ font-size: clamp(28px,3.4vw,38px); }
.waitlist p{ margin-top: 14px; color: var(--slate); font-size: 16.5px; }
.waitlist__form{ display:flex; gap: 10px; margin-top: 30px; }
.waitlist__form input{
  flex:1; padding: 13px 16px; border-radius: 999px; border: 1.5px solid var(--line);
  font-family: var(--font-body); font-size: 15px; background: var(--white);
}
.waitlist__form input:focus{ outline: 2px solid var(--ink); outline-offset:2px; }
.waitlist__status{ margin-top: 14px; font-size: 14px; color: var(--ink); min-height: 20px; font-weight:600; }
.waitlist__alt{ margin-top: 18px; font-size: 14px; color: var(--slate); }
.waitlist__alt a{ color: var(--ink); font-weight:600; text-decoration:underline; text-underline-offset:3px; }

/* ---------- faq ---------- */
.faq{ padding: 96px 0; }
.faq__list{ max-width: 720px; margin: 48px auto 0; display:flex; flex-direction:column; gap: 12px; }
.faq__item{ border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 6px 20px; background: var(--white); }
.faq__item summary{ cursor:pointer; padding: 16px 0; font-weight:600; font-size: 15.5px; color: var(--ink); list-style:none; display:flex; justify-content:space-between; align-items:center; }
.faq__item summary::-webkit-details-marker{ display:none; }
.faq__item summary:after{ content:"+"; font-size: 20px; color: var(--gold); font-weight:400; }
.faq__item[open] summary:after{ content:"–"; }
.faq__item p{ padding: 0 0 18px; font-size: 14.5px; color: var(--slate); line-height:1.6; }

/* ---------- footer ---------- */
.footer{ background: var(--ink); color: #C9D6D9; padding: 64px 0 26px; }
.footer__inner{ display:grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,0.12); }
.footer__logo{ color: var(--white); }
.footer__tagline{ margin-top: 14px; font-size: 13.5px; line-height:1.6; color: #9FB3B8; }
.footer__tagline em{ color: var(--gold-soft); font-style:italic; }
.footer__col h4{ font-family: var(--font-body); font-size: 13px; text-transform:uppercase; letter-spacing:.05em; color: #8FA3A8; margin-bottom: 14px; font-weight:600; }
.footer__col a{ display:block; font-size: 14.5px; color: #C9D6D9; margin-bottom: 10px; }
.footer__col a:hover{ color: var(--gold-soft); }
.footer__bottom{ display:flex; justify-content:space-between; padding-top: 22px; font-size: 13px; color: #8FA3A8; }

/* ---------- responsive ---------- */
@media (max-width: 980px){
  .nav__links{ display:none; }
  .nav__burger{ display:flex; }
  .nav__cta .btn--ghost{ display:none; }
  .hero__inner{ grid-template-columns: 1fr; }
  .trust__inner{ grid-template-columns: 1fr; }
  .trust__pattern{ height: 160px; order:-1; }
  .stat-grid, .feature-grid{ grid-template-columns: 1fr 1fr; }
  .how__grid{ grid-template-columns: 1fr 1fr; }
  .footer__inner{ grid-template-columns: 1fr 1fr; }
  .validation__row{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px){
  .nav__inner{ padding: 12px 20px; }
  .stat-grid, .feature-grid, .how__grid, .pricing__grid, .footer__inner, .validation__row{ grid-template-columns: 1fr; }
  .waitlist__form{ flex-direction:column; }
  .hero{ padding: 56px 0 60px; }
}