/* ==========================================================================
   AlkaTide — core stylesheet
   Design concept: "daily ritual index card" — warm apple/citrus palette,
   kitchen-label structure (dashed dividers, role tags), sans-only type.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@500;600;700;800&family=Karla:wght@400;500;600;700&display=swap');

:root{
  --ink:#2E2620;
  --ink-soft:#4A4038;
  --muted:#786B5C;
  --paper:#F8F0E2;
  --paper-deep:#F1E6D2;
  --card:#FFFDF8;
  --line:#E3D3B8;
  --amber:#A15A2A;
  --amber-deep:#7E4520;
  --berry:#AD3B3E;
  --berry-deep:#8C2E30;
  --olive:#75824A;
  --olive-deep:#5C6739;
  --white:#FFFFFF;
  --shadow: 0 2px 14px rgba(46,38,32,.08);
  --radius: 6px;
  --maxw: 1120px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; }
}

body{
  margin:0;
  font-family:'Karla',Arial,sans-serif;
  font-size:17px;
  line-height:1.65;
  color:var(--ink);
  background:var(--paper);
}

h1,h2,h3,h4{
  font-family:'Sora',Arial,sans-serif;
  color:var(--ink);
  line-height:1.2;
  margin:0 0 .5em;
  font-weight:700;
}
h1{ font-size: clamp(2.1rem, 4vw, 3.1rem); font-weight:800; }
h2{ font-size: clamp(1.6rem, 2.6vw, 2.2rem); }
h3{ font-size:1.25rem; }
h4{ font-size:1.05rem; }

p{ margin:0 0 1em; max-width:66ch; }
a{ color:var(--amber-deep); text-decoration:underline; text-decoration-color:var(--line); text-underline-offset:3px; }
a:hover{ color:var(--berry-deep); }
img{ max-width:100%; display:block; height:auto; }
ul,ol{ padding-left:1.3em; }
li{ margin-bottom:.4em; }

.container{ max-width:var(--maxw); margin:0 auto; padding:0 24px; }
.skip-link{ position:absolute; left:-999px; top:0; background:#fff; padding:10px 16px; z-index:999; }
.skip-link:focus{ left:16px; top:16px; }

/* ---------- buttons ---------- */
.btn{
  display:inline-block;
  font-family:'Sora',Arial,sans-serif;
  font-weight:600;
  font-size:.98rem;
  padding:13px 26px;
  border-radius:var(--radius);
  text-decoration:none;
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .12s ease, background .15s ease, color .15s ease, border-color .15s ease;
}
.btn:hover{ transform:translateY(-1px); }
.btn-primary{ background:var(--berry); color:#fff; }
.btn-primary:hover{ background:var(--berry-deep); color:#fff; }
.btn-outline{ background:transparent; border-color:var(--ink); color:var(--ink); }
.btn-outline:hover{ background:var(--ink); color:var(--paper); }
.btn-ghost-light{ background:transparent; border-color:rgba(255,255,255,.55); color:#fff; }
.btn-ghost-light:hover{ background:#fff; color:var(--ink); }
.btn-block{ display:block; width:100%; text-align:center; }
.btn-lg{ padding:16px 30px; font-size:1.05rem; }

/* ---------- header / nav ---------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.nav-row{ display:flex; align-items:center; justify-content:space-between; padding:16px 0; }
.brand{ font-family:'Sora',Arial,sans-serif; font-weight:800; font-size:1.35rem; color:var(--ink); text-decoration:none; letter-spacing:.2px; }
.brand em{ font-style:normal; color:var(--berry); }
.nav-links{ display:flex; align-items:center; gap:26px; list-style:none; margin:0; padding:0; }
.nav-links a{ color:var(--ink-soft); text-decoration:none; font-size:.97rem; font-weight:600; }
.nav-links a:hover{ color:var(--berry-deep); }
.nav-links .nav-cta{ background:var(--berry); color:#fff; padding:10px 20px; border-radius:var(--radius); font-weight:700; }
.nav-links .nav-cta:hover{ background:var(--berry-deep); color:#fff; }
.nav-toggle{ display:none; background:none; border:1.5px solid var(--ink); border-radius:4px; padding:6px 10px; font-size:1.2rem; cursor:pointer; }

@media (max-width:860px){
  .nav-toggle{ display:block; }
  .nav-links{
    position:absolute; left:0; right:0; top:100%;
    background:var(--paper); border-bottom:1px solid var(--line);
    flex-direction:column; align-items:flex-start; gap:0;
    max-height:0; overflow:hidden; padding:0 24px;
  }
  .nav-links.open{ max-height:420px; padding:14px 24px 20px; }
  .nav-links li{ width:100%; padding:10px 0; border-bottom:1px dashed var(--line); }
  .nav-links li:last-child{ border-bottom:none; }
  .nav-links .nav-cta{ display:inline-block; margin-top:8px; }
}

/* ---------- eyebrow / tags ---------- */
.tag{
  display:inline-block;
  font-family:'Sora',Arial,sans-serif;
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.04em;
  color:var(--olive-deep);
  background:#EAEEDB;
  padding:5px 10px;
  border-radius:4px;
}
.tag.amber{ color:var(--amber-deep); background:#F1E2CE; }
.tag.berry{ color:var(--berry-deep); background:#F3DEDD; }
.kicker{ color:var(--muted); font-size:.95rem; margin-bottom:.4em; }

/* ---------- section rhythm ---------- */
.section{ padding:68px 0; }
.section-tight{ padding:44px 0; }
.bg-deep{ background:var(--paper-deep); }
.bg-ink{ background:var(--ink); color:#EFE7D8; }
.bg-ink h2, .bg-ink h3, .bg-ink h4{ color:#fff; }
.bg-ink p{ color:#D8CDBB; }
.bg-ink a{ color:#F1D9A8; }
.section-head{ max-width:720px; margin-bottom:2.2rem; }
.section-head p{ color:var(--muted); }

.divider-dash{ border:none; border-top:2px dashed var(--line); margin:2.6rem 0; }

/* ---------- hero ---------- */
.hero{ padding:56px 0 40px; }
.hero-grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:48px; align-items:center; }
.hero-copy p.lede{ font-size:1.12rem; color:var(--ink-soft); }
.hero-facts{ display:flex; flex-wrap:wrap; gap:10px 12px; margin:1.5rem 0 1.8rem; }
.hero-fact{ display:flex; align-items:center; gap:8px; font-size:.9rem; font-weight:600; color:var(--ink-soft); background:var(--card); border:1px solid var(--line); padding:8px 12px; border-radius:5px; }
.hero-ctas{ display:flex; gap:14px; flex-wrap:wrap; margin-top:1.6rem; }
.hero-media{ position:relative; }
.hero-media .frame{
  background:var(--paper-deep);
  border:1px solid var(--line);
  border-radius:12px;
  padding:28px;
  position:relative;
}
.hero-media img{ margin:0 auto; max-width:78%; }
.hero-note{
  position:absolute; bottom:-18px; left:-18px;
  background:var(--card); border:1px solid var(--line); border-radius:var(--radius);
  padding:10px 14px; font-size:.85rem; font-weight:600; box-shadow:var(--shadow);
}
.hero-note b{ display:block; font-family:'Sora',Arial,sans-serif; font-size:1.2rem; color:var(--berry-deep); }

@media (max-width:860px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-media{ order:-1; }
}

/* ---------- what-is / editorial split ---------- */
.split{ display:grid; grid-template-columns:.85fr 1.15fr; gap:52px; align-items:center; }
.split.reverse{ grid-template-columns:1.15fr .85fr; }
.split.reverse .split-media{ order:2; }
@media (max-width:860px){
  .split, .split.reverse{ grid-template-columns:1fr; }
  .split.reverse .split-media{ order:-1; }
}
.split-media img{ border-radius:10px; border:1px solid var(--line); }

/* ---------- honesty / note callouts ---------- */
.note-card{
  background:var(--card);
  border:1px solid var(--line);
  border-left:4px solid var(--amber);
  border-radius:var(--radius);
  padding:20px 22px;
  margin:1.4rem 0;
}
.note-card.caution{ border-left-color:var(--berry); }
.note-card h4{ margin-bottom:.35em; }
.note-card p:last-child{ margin-bottom:0; }

/* ---------- ingredient specimen strip ---------- */
.ing-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
@media (max-width:760px){ .ing-grid{ grid-template-columns:1fr; } }
.ing-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 24px;
  position:relative;
}
.ing-card .tag{ margin-bottom:14px; }
.ing-card h3{ margin-bottom:.5em; }
.ing-card .role-note{ font-size:.9rem; color:var(--muted); border-top:1px dashed var(--line); padding-top:12px; margin-top:14px; }

/* ---------- method / routine steps (real sequence) ---------- */
.method-list{ list-style:none; margin:0; padding:0; counter-reset:step; }
.method-list li{
  counter-increment:step;
  display:grid; grid-template-columns:44px 1fr; gap:18px;
  padding:18px 0; border-bottom:1px dashed var(--line);
}
.method-list li:last-child{ border-bottom:none; }
.method-list li::before{
  content:counter(step);
  font-family:'Sora',Arial,sans-serif; font-weight:800; font-size:1.05rem;
  width:44px; height:44px; border-radius:50%;
  background:var(--olive); color:#fff;
  display:flex; align-items:center; justify-content:center;
}
.method-list h4{ margin-bottom:.2em; }
.method-list p{ margin-bottom:0; color:var(--ink-soft); }

/* ---------- benefit cards ---------- */
.benefit-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
@media (max-width:900px){ .benefit-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px){ .benefit-grid{ grid-template-columns:1fr; } }
.benefit-card{ background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:22px; }
.benefit-card h4{ margin-bottom:.4em; }
.benefit-card p{ color:var(--ink-soft); font-size:.96rem; margin-bottom:0; }

/* ---------- pricing ---------- */
.price-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
@media (max-width:860px){ .price-grid{ grid-template-columns:1fr; max-width:420px; margin:0 auto; } }
.price-card{
  background:var(--card); border:1px solid var(--line); border-radius:10px;
  padding:26px; text-align:center; position:relative;
}
.price-card.featured{ border-color:var(--berry); box-shadow:var(--shadow); }
.price-ribbon{
  position:absolute; top:-13px; left:50%; transform:translateX(-50%);
  background:var(--berry); color:#fff; font-family:'Sora',Arial,sans-serif;
  font-weight:700; font-size:.78rem; padding:5px 14px; border-radius:20px; white-space:nowrap;
}
.price-card img{ max-width:150px; margin:14px auto; }
.price-supply{ color:var(--muted); font-size:.88rem; margin-bottom:6px; }
.price-amount{ font-family:'Sora',Arial,sans-serif; font-size:2rem; font-weight:800; color:var(--berry-deep); }
.price-amount small{ font-size:.95rem; font-weight:600; color:var(--muted); }
.price-total{ font-size:.92rem; color:var(--ink-soft); margin-bottom:14px; }
.price-ship{ font-size:.85rem; font-weight:700; color:var(--olive-deep); margin-bottom:16px; }
.price-note{ font-size:.88rem; color:var(--muted); margin-top:1.4rem; max-width:70ch; }

/* ---------- guarantee ---------- */
.guarantee-box{ display:grid; grid-template-columns:.5fr 1fr; gap:40px; align-items:center; }
@media (max-width:760px){ .guarantee-box{ grid-template-columns:1fr; text-align:left; } }
.guarantee-badge{
  width:100%; aspect-ratio:1; border-radius:50%;
  background:radial-gradient(circle at 32% 28%, #C77A3F, var(--amber-deep) 72%);
  color:#fff; display:flex; align-items:center; justify-content:center; text-align:center;
  font-family:'Sora',Arial,sans-serif; font-weight:800; padding:20px;
  border:6px solid var(--paper-deep);
}
.guarantee-badge .num{ font-size:2.6rem; display:block; }

/* ---------- FAQ accordion ---------- */
.faq-list{ max-width:800px; }
.faq-item{ border-bottom:1px solid var(--line); }
.faq-q{
  width:100%; text-align:left; background:none; border:none; cursor:pointer;
  font-family:'Sora',Arial,sans-serif; font-weight:700; font-size:1.02rem; color:var(--ink);
  padding:18px 34px 18px 0; position:relative;
}
.faq-q::after{
  content:'+'; position:absolute; right:4px; top:14px; font-size:1.5rem; color:var(--berry); font-weight:400;
  transition:transform .18s ease;
}
.faq-q[aria-expanded="true"]::after{ content:'\2212'; }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .22s ease; }
.faq-a p{ padding-bottom:18px; color:var(--ink-soft); margin-bottom:0; }

/* ---------- caution list ---------- */
.caution-list{ list-style:none; padding:0; margin:0; }
.caution-list li{ padding:12px 0 12px 28px; border-bottom:1px dashed var(--line); position:relative; }
.caution-list li::before{ content:'\2013'; position:absolute; left:0; color:var(--berry); font-weight:700; }
.caution-list li:last-child{ border-bottom:none; }

/* ---------- final cta ---------- */
.final-cta-box{ display:flex; align-items:center; justify-content:space-between; gap:32px; flex-wrap:wrap; }
.final-cta-box img{ max-width:150px; }

/* ---------- footer ---------- */
.site-footer{ background:var(--ink); color:#CFC4B2; padding:56px 0 26px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr repeat(3,1fr); gap:32px; margin-bottom:36px; }
@media (max-width:760px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
.site-footer h4{ color:#fff; font-size:.92rem; letter-spacing:.03em; margin-bottom:.9em; }
.site-footer a{ color:#CFC4B2; text-decoration:none; }
.site-footer a:hover{ color:#fff; text-decoration:underline; }
.footer-col ul{ list-style:none; padding:0; margin:0; }
.footer-col li{ margin-bottom:9px; }
.footer-brand{ font-family:'Sora',Arial,sans-serif; font-weight:800; font-size:1.3rem; color:#fff; }
.footer-brand em{ font-style:normal; color:#E0A96B; }
.footer-disclaimer{ border-top:1px solid #4A4038; padding-top:24px; font-size:.82rem; color:#A79A87; }
.footer-disclaimer p{ max-width:none; margin-bottom:12px; }
.footer-bottom{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; margin-top:20px; font-size:.82rem; color:#8B7F6E; }
.footer-bottom a{ color:#8B7F6E; }

/* ---------- crumb / page header (interior pages) ---------- */
.page-head{ padding:44px 0 8px; }
.crumb{ font-size:.88rem; color:var(--muted); margin-bottom:10px; }
.crumb a{ color:var(--muted); }

/* ---------- compat classes (legal/utility pages) ---------- */
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 24px; }
.sec{ padding:52px 0 64px; }
.col{ max-width:740px; }
.col.mid{ max-width:740px; margin:0 auto; text-align:center; }
.lede{ font-size:1.08rem; color:var(--ink-soft); max-width:70ch; }
.eyebrow{ display:inline-block; font-family:'Sora',Arial,sans-serif; font-size:.72rem; font-weight:700; letter-spacing:.04em; color:var(--olive-deep); background:#EAEEDB; padding:5px 10px; border-radius:4px; margin-bottom:.6em; }
.note{ background:var(--card); border:1px solid var(--line); border-left:4px solid var(--amber); border-radius:var(--radius); padding:20px 22px; margin:1.4rem 0; }
.note.r{ border-left-color:var(--berry); }
.next{ display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-top:2.4rem; }
.next a{ border:1px solid var(--line); background:var(--card); border-radius:var(--radius); padding:16px; display:block; text-decoration:none; }
.next a b{ display:block; color:var(--ink); margin-bottom:4px; font-family:'Sora',Arial,sans-serif; }
.next a span{ font-size:.85rem; color:var(--muted); }
@media (max-width:760px){ .next{ grid-template-columns:1fr; } }

/* ---------- misc ---------- */
.text-center{ text-align:center; }
.mt-lg{ margin-top:2.4rem; }
.narrow{ max-width:680px; }
.list-plain{ list-style:none; padding:0; }
.list-plain li{ padding-left:1.4em; position:relative; }
.list-plain li::before{ content:'\2022'; color:var(--berry); position:absolute; left:0; font-weight:700; }