/* ============================================================
   OLIV — Functional Medicine
   Palette: deep olive + warm cream, ochre accent, sage support
   Type: Fraunces (display serif) / Hanken Grotesk (body)
   ============================================================ */

:root {
  --cream:        #F5F1E8;
  --cream-deep:   #ECE5D6;
  --paper:        #FBFAF5;
  --olive:        #444E32;   /* primary dark */
  --olive-mid:    #61694A;
  --sage:         #9BA47E;
  --sage-soft:    #C7CDB3;
  --ochre:        #BC8A45;   /* warm accent, used sparingly */
  --ink:          #2A2C24;
  --muted:        #6C6E60;
  --line:         #DAD3C2;

  --maxw: 1180px;
  --r: 18px;
  --shadow: 0 18px 50px -28px rgba(42, 44, 36, .45);
  --ease: cubic-bezier(.22, .61, .36, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: "Hanken Grotesk", system-ui, sans-serif;
  font-weight: 400;
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 380;
  line-height: 1.08;
  letter-spacing: -.01em;
  margin: 0 0 .4em;
  color: var(--olive);
}

p { margin: 0 0 1.1rem; max-width: 62ch; }
a { color: var(--olive); text-decoration: none; }

.eyebrow {
  font-family: "Hanken Grotesk", sans-serif;
  text-transform: uppercase;
  letter-spacing: .26em;
  font-size: .72rem;
  font-weight: 600;
  color: var(--ochre);
  margin: 0 0 1.1rem;
  display: block;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.center { text-align: center; }
.center p { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  font-weight: 500; font-size: .95rem;
  padding: .85rem 1.6rem; border-radius: 100px;
  border: 1px solid var(--olive);
  background: var(--olive); color: var(--cream);
  cursor: pointer; transition: transform .25s var(--ease), background .25s, color .25s;
}
.btn:hover { transform: translateY(-2px); background: var(--olive-mid); }
.btn--ghost { background: transparent; color: var(--olive); }
.btn--ghost:hover { background: var(--olive); color: var(--cream); }
.btn--ochre { background: var(--ochre); border-color: var(--ochre); color: #2a210f; }
.btn--ochre:hover { background: #a9772f; border-color: #a9772f; color: #fff; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(245, 241, 232, .82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav__inner {
  max-width: var(--maxw); margin: 0 auto; padding: 0 28px;
  display: flex; align-items: center; justify-content: space-between;
  min-height: 76px;
}
.brand { display: flex; flex-direction: column; line-height: 1; }
.brand__mark {
  font-family: "Fraunces", serif; font-weight: 500;
  font-size: 1.7rem; letter-spacing: .16em; color: var(--olive);
}
.brand__mark--lg { font-size: 2.6rem; }
.brand__sub {
  font-size: .58rem; letter-spacing: .42em; text-transform: uppercase;
  color: var(--muted); margin-top: 4px; padding-left: .16em;
}
.nav__links { display: flex; align-items: center; gap: 2rem; }
.nav__links a {
  font-size: .92rem; color: var(--ink); position: relative; padding: 4px 0;
}
.nav__links a:not(.nav__cta)::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 1px; width: 0;
  background: var(--ochre); transition: width .3s var(--ease);
}
.nav__links a:not(.nav__cta):hover::after,
.nav__links a.is-active:not(.nav__cta)::after { width: 100%; }
.nav__cta {
  background: var(--olive); color: var(--cream) !important;
  padding: .6rem 1.25rem; border-radius: 100px; font-weight: 500;
  transition: background .25s;
}
.nav__cta:hover { background: var(--olive-mid); }
.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__toggle span { width: 24px; height: 2px; background: var(--olive); border-radius: 2px; transition: .3s; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: clamp(3.5rem, 9vw, 7rem) 0 clamp(3rem, 7vw, 5.5rem);
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(60% 50% at 78% 18%, rgba(155,164,126,.34), transparent 70%),
    radial-gradient(50% 45% at 12% 88%, rgba(188,138,69,.16), transparent 70%);
  pointer-events: none;
}
.hero__inner { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 3.2rem; align-items: center; }
.hero__word {
  font-size: clamp(4.5rem, 13vw, 9rem); line-height: .86;
  letter-spacing: .04em; margin: .2rem 0 .3rem; font-weight: 420;
}
.hero h3 { font-size: clamp(1.3rem, 2.4vw, 1.7rem); color: var(--olive-mid); font-style: italic; font-weight: 340; margin-bottom: 1.4rem; }
.hero__name { font-size: .82rem; letter-spacing: .24em; text-transform: uppercase; color: var(--muted); margin-bottom: 1.6rem; }
.hero p { font-size: 1.06rem; color: var(--ink); }
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.7rem; }

/* image frame (placeholder-friendly) */
.frame {
  position: relative; border-radius: 26px; overflow: hidden;
  background: linear-gradient(135deg, var(--sage-soft), var(--cream-deep));
  box-shadow: var(--shadow); aspect-ratio: 4 / 3.4;
  border: 1px solid var(--line);
}
.frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
.frame--tall { aspect-ratio: 3 / 4; }

/* ---------- Section rhythm ---------- */
section { padding: clamp(3.2rem, 7vw, 5.6rem) 0; }
.section--paper { background: var(--paper); }
.section--olive { background: var(--olive); color: var(--cream); }
.section--olive h1, .section--olive h2, .section--olive h3 { color: var(--cream); }
.section--olive p { color: rgba(245,241,232,.82); }
.section--olive .eyebrow { color: var(--sage-soft); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3.4rem; align-items: center; }
.split--rev .split__media { order: -1; }

.lede { font-size: 1.5rem; font-family: "Fraunces", serif; font-weight: 350; line-height: 1.32; color: var(--olive); max-width: 22ch; }

/* ---------- Pillars ---------- */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; margin-top: 2.6rem; }
.pillar {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--r); padding: 1.7rem 1.5rem; transition: transform .3s var(--ease), box-shadow .3s;
}
.pillar:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.pillar h4 { font-size: 1.18rem; margin-bottom: .5rem; }
.pillar p { font-size: .92rem; color: var(--muted); margin: 0; }

/* ---------- Quote ---------- */
.quote { text-align: center; max-width: 760px; margin: 0 auto; }
.quote blockquote {
  font-family: "Fraunces", serif; font-style: italic; font-weight: 320;
  font-size: clamp(1.4rem, 3vw, 2rem); line-height: 1.4; color: var(--olive); margin: 0 0 1.2rem;
}
.quote cite { font-style: normal; letter-spacing: .2em; text-transform: uppercase; font-size: .74rem; color: var(--muted); }

/* ---------- Partners ---------- */
.partners { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1.2rem; align-items: center; margin-top: 2.4rem; }
.partner {
  display: grid; place-items: center; height: 72px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--paper);
  padding: 12px; opacity: .9; transition: opacity .3s;
}
.partner:hover { opacity: 1; }
.partner img { max-width: 100%; max-height: 100%; object-fit: contain; }

/* ---------- Journey (What to Expect) ---------- */
.journey { display: grid; gap: 1.1rem; margin-top: 2.8rem; }
.step {
  display: grid; grid-template-columns: 84px 1fr auto; gap: 1.6rem; align-items: baseline;
  padding: 1.6rem 1.4rem; border: 1px solid var(--line); border-radius: var(--r);
  background: var(--paper); transition: border-color .3s, transform .3s var(--ease);
}
.step:hover { border-color: var(--sage); transform: translateX(4px); }
.step__n { font-family: "Fraunces", serif; font-size: 2.1rem; color: var(--ochre); font-weight: 400; }
.step__body h4 { font-size: 1.22rem; margin-bottom: .25rem; }
.step__body p { margin: 0; color: var(--muted); font-size: .95rem; }
.step__time { font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: var(--sage); white-space: nowrap; }

/* ---------- Pricing ---------- */
.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.3rem; margin-top: 2.4rem; }
.price-card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--r);
  padding: 1.8rem 1.5rem; display: flex; flex-direction: column; transition: transform .3s var(--ease), box-shadow .3s;
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.price-card--feature { background: var(--olive); border-color: var(--olive); color: var(--cream); position: relative; }
.price-card--feature h4, .price-card--feature .price-card__amt { color: var(--cream); }
.price-card--feature .price-card__note { color: rgba(245,241,232,.78); }
.price-card__tag {
  position: absolute; top: -11px; left: 1.5rem; background: var(--ochre); color: #2a210f;
  font-size: .66rem; letter-spacing: .16em; text-transform: uppercase; font-weight: 600;
  padding: .3rem .7rem; border-radius: 100px;
}
.price-card__dur { font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; color: var(--sage); margin-bottom: .5rem; }
.price-card--feature .price-card__dur { color: var(--sage-soft); }
.price-card h4 { font-size: 1.16rem; margin-bottom: .7rem; }
.price-card__amt { font-family: "Fraunces", serif; font-size: 2.3rem; color: var(--olive); line-height: 1; margin-bottom: .7rem; }
.price-card__note { font-size: .9rem; color: var(--muted); margin: 0; }

/* programs */
.programs { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; margin-top: 1.6rem; }
.program {
  border: 1px solid var(--line); border-radius: var(--r); background: var(--paper);
  padding: 2rem 1.8rem;
}
.program__head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: 1.2rem; padding-bottom: 1.2rem; border-bottom: 1px solid var(--line); }
.program__head h4 { margin: 0; font-size: 1.35rem; }
.program__price { font-family: "Fraunces", serif; font-size: 1.9rem; color: var(--ochre); }
.program ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .7rem; }
.program li { position: relative; padding-left: 1.6rem; font-size: .95rem; color: var(--ink); }
.program li::before { content: "✓"; position: absolute; left: 0; color: var(--sage); font-weight: 700; }

/* labs table */
.labs { margin-top: 1.6rem; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--paper); }
.labs__row { display: flex; justify-content: space-between; gap: 1rem; padding: 1.05rem 1.5rem; border-bottom: 1px solid var(--line); }
.labs__row:last-child { border-bottom: 0; }
.labs__row span:first-child { color: var(--ink); }
.labs__row span:last-child { font-family: "Fraunces", serif; color: var(--olive-mid); white-space: nowrap; }

.note {
  margin-top: 1.8rem; padding: 1.1rem 1.4rem; border-left: 3px solid var(--ochre);
  background: rgba(188,138,69,.08); border-radius: 0 12px 12px 0;
  font-size: .9rem; color: var(--muted);
}
.note p { margin: 0; max-width: none; }

/* ---------- FAQ ---------- */
.faq { max-width: 800px; margin: 2.4rem auto 0; }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  font-family: "Fraunces", serif; font-size: 1.25rem; color: var(--olive);
  padding: 1.4rem 2.5rem 1.4rem 0; position: relative;
}
.faq__q::after { content: "+"; position: absolute; right: .3rem; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--ochre); transition: transform .3s; }
.faq__item.open .faq__q::after { transform: translateY(-50%) rotate(45deg); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease); }
.faq__a p { padding: 0 2.5rem 1.4rem 0; color: var(--muted); margin: 0; }

/* ---------- CTA band ---------- */
.cta-band { text-align: center; }
.cta-band h2 { font-size: clamp(2rem, 4.5vw, 3rem); }
.cta-band .btn { margin-top: 1rem; }

/* ---------- Page header ---------- */
.page-head { padding: clamp(3rem, 7vw, 5rem) 0 clamp(1.5rem, 4vw, 2.5rem); }
.page-head h1 { font-size: clamp(2.6rem, 6vw, 4.2rem); }
.page-head .lede { margin-top: 1rem; max-width: 46ch; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 3.4rem; align-items: center; }
.creds { display: flex; flex-wrap: wrap; gap: .6rem; margin: 1.4rem 0; }
.cred { font-size: .76rem; letter-spacing: .12em; text-transform: uppercase; color: var(--olive); border: 1px solid var(--sage); border-radius: 100px; padding: .35rem .85rem; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.field { display: grid; gap: .4rem; margin-bottom: 1.1rem; }
.field label { font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.field input, .field textarea {
  font-family: inherit; font-size: 1rem; padding: .85rem 1rem; border: 1px solid var(--line);
  border-radius: 12px; background: var(--paper); color: var(--ink); transition: border-color .25s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--sage); }

/* ---------- Reveal animation (progressive enhancement) ----------
   Hidden only when JS is active; without JS everything stays visible. */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- Footer ---------- */
.footer { background: var(--olive); color: var(--cream); padding: 4rem 0 2rem; margin-top: 2rem; }
.footer__grid {
  max-width: var(--maxw); margin: 0 auto; padding: 0 28px;
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2.4rem;
}
.footer .brand__mark { color: var(--cream); }
.footer__tag { color: var(--sage-soft); font-style: italic; font-family: "Fraunces", serif; margin: .6rem 0 1.4rem; }
.footer .btn--ghost { color: var(--cream); border-color: var(--sage-soft); }
.footer .btn--ghost:hover { background: var(--cream); color: var(--olive); border-color: var(--cream); }
.footer__col h4 { color: var(--sage-soft); font-family: "Hanken Grotesk", sans-serif; font-size: .78rem; letter-spacing: .2em; text-transform: uppercase; font-weight: 600; margin-bottom: 1rem; }
.footer__col a { display: block; color: rgba(245,241,232,.82); font-size: .94rem; padding: .3rem 0; transition: color .25s; }
.footer__col a:hover { color: var(--cream); }
.footer__disclaimer { max-width: var(--maxw); margin: 3rem auto 0; padding: 2rem 28px 0; border-top: 1px solid rgba(245,241,232,.16); }
.footer__disclaimer p { font-size: .8rem; color: rgba(245,241,232,.6); max-width: none; }
.footer__copy { margin-top: 1rem; letter-spacing: .04em; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 920px) {
  .hero__inner, .split, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .split--rev .split__media { order: 0; }
  .hero__media, .about-grid .frame { max-width: 460px; }
  .pillars { grid-template-columns: 1fr 1fr; }
  .partners { grid-template-columns: repeat(3, 1fr); }
  .programs { grid-template-columns: 1fr; }
  .nav__links {
    position: fixed; inset: 76px 0 auto 0; flex-direction: column; gap: 0;
    background: var(--cream); padding: 1rem 28px 1.6rem; border-bottom: 1px solid var(--line);
    transform: translateY(-130%); transition: transform .35s var(--ease); align-items: stretch;
  }
  .nav__links.open { transform: none; }
  .nav__links a { padding: .9rem 0; border-bottom: 1px solid var(--line); }
  .nav__cta { text-align: center; margin-top: .8rem; }
  .nav__toggle { display: flex; }
  .step { grid-template-columns: 56px 1fr; }
  .step__time { grid-column: 2; }
}
@media (max-width: 540px) {
  .pillars, .partners { grid-template-columns: 1fr 1fr; }
  .price-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}