/* ==========================================================================
   KINZENO — Independent Review — Design Tokens
   Palette: parchment ground, forest ink, sage, ginger-ochre, turmeric gold
   Type: Fraunces (display, characterful serif) + Inter (body/utility)
   ========================================================================== */

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

:root{
  --ground:        #F7F4EC;
  --ground-deep:   #EFEADC;
  --card:          #FFFFFF;
  --ink:           #1E2A22;
  --ink-soft:      #4A5750;
  --sage:          #5B7A5C;
  --sage-deep:     #3E5940;
  --sage-pale:     #E3EBDE;
  --ochre:         #A6602A;
  --ochre-deep:    #7E4720;
  --gold-pale:     #F6E7C2;
  --line:          #DCD5C4;
  --white:         #FFFFFF;

  --gel-accent:    #5B7A5C;   /* Massage Gel = sage */
  --roller-accent: #A6602A;   /* Magnetic Roller = ochre */

  --logo-blue:     #01afe0;
  --logo-green:    #58bf92;

  --font-display: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 26px;
  --shadow-card: 0 1px 2px rgba(30,42,34,.04), 0 12px 32px -16px rgba(30,42,34,.18);
  --shadow-cta: 0 8px 20px -6px rgba(197,146,30,.55);
  --wrap: 1180px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

body{
  margin:0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img{ max-width:100%; display:block; }
a{ color:inherit; }
button{ font-family:inherit; cursor:pointer; }

.wrap{ max-width: var(--wrap); margin:0 auto; padding: 0 24px; }
section{ position:relative; }

h1,h2,h3,h4{ font-family: var(--font-display); font-weight: 800; line-height: 1.14; margin:0; color: var(--ink); letter-spacing: -0.01em; }
.eyebrow{
  font-family: var(--font-body); font-weight:700; font-size: 12.5px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--sage-deep); display:inline-flex; align-items:center; gap:8px;
}
.eyebrow.ochre{ color: var(--ochre-deep); }
.eyebrow::before{ content:""; width:16px; height:1.5px; background: currentColor; display:inline-block; }

p{ margin:0; }
.lede{ font-size: 18px; color: var(--ink-soft); max-width: 58ch; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  font-family: var(--font-body); font-weight:700; font-size:16px;
  padding: 16px 30px; border-radius: 999px; border:none; text-decoration:none;
  transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
  white-space: nowrap; text-align:center; line-height:1.3;
}
.btn:hover{ transform: translateY(-2px); filter: brightness(1.04); }
.btn:active{ transform: translateY(0); }
.btn-gel, .btn-roller, .btn-gold{
  background: linear-gradient(90deg,#f6e073 0%,#c5921e 23.08%,#f9e37a 49.52%,#c5921e 72.6%,#f0d96c 100%);
  color: #2A1B04;
  box-shadow: var(--shadow-cta);
}
.btn-gel:hover, .btn-roller:hover, .btn-gold:hover{ filter: brightness(1.08); box-shadow: 0 6px 18px -4px rgba(197,146,30,.6); }
.btn-ghost{ background: transparent; color: var(--ink); border: 1.5px solid var(--line); }
.btn-ghost:hover{ border-color: var(--ink); }
.btn-sm{ padding: 11px 20px; font-size: 14px; }
.btn-block{ width:100%; }

/* ---------- Top bar / nav ---------- */
.topbar{
  position: sticky; top:0; z-index: 50;
  background: rgba(247,244,236,.94); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner{ display:flex; align-items:center; justify-content:space-between; padding: 14px 24px; max-width: var(--wrap); margin:0 auto; gap: 16px; position:relative; }
.brand-logo{ display:flex; align-items:center; }
.brand-logo svg{ display:block; }

.nav-ctas{ display:flex; gap:10px; }

@media (max-width: 700px){
  .nav-ctas{ gap:6px; }
  .nav-ctas .btn{
    padding: 9px 12px; font-size: 12.5px; white-space: normal; line-height:1.25; text-align:center;
  }
}
@media (max-width: 420px){
  .nav-ctas .btn{ padding: 8px 9px; font-size: 11.5px; }
}

/* ---------- Hero ---------- */
.hero{ padding: 40px 0 36px; }
.hero-top{ text-align:center; margin-bottom: 26px; }
.hero-top h1{ font-size: clamp(24px, 3.2vw, 34px); margin-top: 10px; max-width: 720px; margin-left:auto; margin-right:auto; }

.trust-row{ display:flex; flex-wrap:wrap; gap: 22px 30px; justify-content:center; margin-top: 20px; font-size: 13px; color: var(--ink-soft); font-weight:600; }
.trust-row span{ display:inline-flex; align-items:center; gap:7px; }
.trust-row svg{ width:15px; height:15px; flex:none; color: var(--sage-deep); }

/* Two-product first fold */
.hero-split{ display:grid; grid-template-columns: 1fr 1fr; gap: 22px; }
@media (max-width: 780px){ .hero-split{ grid-template-columns: 1fr; } }

.hero-col{
  background: var(--card); border-radius: var(--radius-lg); border: 1px solid var(--line);
  box-shadow: var(--shadow-card); padding: 26px 26px 30px; display:flex; flex-direction:column;
  border-top: 5px solid var(--gel-accent);
}
.hero-col.roller{ border-top-color: var(--roller-accent); }
.hero-col-img{ border-radius: var(--radius-md); overflow:hidden; aspect-ratio: 3/2; margin-bottom: 18px; position:relative; background: var(--ground-deep); }
.hero-col-img img.fold-photo{ width:100%; height:100%; object-fit:cover; }
.hero-col-img.roller-fold{ background-image: url('../images/roller-hero-main.jpg'); background-size: cover; background-position: 88% 40%; }
.hero-col-img.roller-fold img.fold-product{
  position:absolute; left:50%; bottom:2%; transform: translateX(-50%);
  width:74%; height:auto; object-fit:contain; filter: drop-shadow(0 14px 18px rgba(30,20,5,.18));
}
.hero-col .eyebrow{ margin-bottom: 10px; }
.hero-col h2{ font-size: clamp(22px, 2.6vw, 28px); margin-bottom: 12px; }
.hero-col p.lede{ font-size: 15px; }
.hero-col .p-hero-cta{ margin-top: 22px; }
@media (max-width: 400px){ .hero-col{ padding: 20px 18px 24px; } }

/* ---------- Pain map (signature interactive element) ---------- */
.pain-map{
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card); padding: 36px; margin-top: 8px;
}
.pain-map-head{ text-align:center; max-width: 620px; margin: 0 auto 30px; }
.pain-map-head h2{ font-size: clamp(22px,3vw,28px); }
.pain-map-head p{ color: var(--ink-soft); margin-top:10px; }

.zones{ display:grid; grid-template-columns: repeat(4,1fr); gap:12px; margin-bottom: 28px; }
@media (max-width: 760px){ .zones{ grid-template-columns: repeat(2,1fr); } }

.zone-btn{
  background: var(--ground); border: 1.5px solid var(--line); border-radius: var(--radius-md);
  padding: 18px 14px; text-align:left; transition: all .18s ease; font-family: var(--font-body);
}
.zone-btn:hover{ border-color: var(--sage-deep); transform: translateY(-2px); }
.zone-btn.active{ background: var(--sage-pale); border-color: var(--sage-deep); box-shadow: 0 6px 18px -8px rgba(62,89,64,.35); }
.zone-btn .zone-name{ font-weight:700; font-size: 15px; display:block; margin-bottom:4px; }
.zone-btn .zone-symptom{ font-size: 12.5px; color: var(--ink-soft); }

.zone-result{
  border-radius: var(--radius-md); padding: 22px 24px; display:flex; align-items:center; gap:18px; flex-wrap:wrap;
  justify-content:space-between; transition: background .2s ease;
}
.zone-result.for-gel{ background: var(--sage-pale); }
.zone-result.for-roller{ background: var(--gold-pale); }
.zone-result-text{ font-size: 15px; max-width: 460px; }
.zone-result-text strong{ display:block; font-family: var(--font-display); font-size: 19px; font-weight:650; margin-bottom: 4px; }

/* ---------- Compare strip ---------- */
.compare{ padding: 46px 0 10px; }

/* ---------- Product deep-dive sections ---------- */
.product-section{ padding: 92px 0; }
.product-section.alt{ background: var(--ground-deep); }
.section-eyebrow-row{ display:flex; align-items:center; gap:14px; margin-bottom:16px; }
.badge-count{ font-size:12.5px; color: var(--ink-soft); font-weight:600; }

.p-hero{ display:grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items:center; }
@media (max-width: 880px){ .p-hero{ grid-template-columns: 1fr; gap: 34px; } }
.p-hero h2{ font-size: clamp(30px,4.2vw,44px); margin-top: 14px; }
.p-hero .lede{ margin-top: 18px; }
.p-hero-cta{ margin-top: 28px; display:flex; align-items:center; gap:16px; flex-wrap:wrap; }
.p-hero-cta .price{ font-family: var(--font-display); font-size: 15px; color: var(--ink-soft); }
.p-hero-cta .price b{ font-size: 20px; color: var(--ink); }

.p-hero-visual{ position:relative; }
.p-hero-visual img{ width:100%; border-radius: var(--radius-lg); }
.p-hero-visual .float-tag{
  position:absolute; bottom: -18px; left: -18px; background: var(--card); border-radius: var(--radius-md);
  padding: 14px 18px; box-shadow: var(--shadow-card); font-size: 13px; font-weight:700; max-width: 210px;
  border-left: 4px solid var(--gel-accent);
}
.roller-block .float-tag{ border-left-color: var(--roller-accent); }

/* Feature grid */
.feature-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 56px; }
@media (max-width: 760px){ .feature-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px){ .feature-grid{ grid-template-columns: 1fr; } }
.feature-card{ background: var(--card); border-radius: var(--radius-md); border:1px solid var(--line); padding: 24px; }
.feature-card h4{ font-size: 17px; margin-bottom:8px; }
.feature-card p{ font-size: 14px; color: var(--ink-soft); }

/* How it works steps */
.steps{ margin-top: 56px; }
.steps-head{ max-width: 560px; margin-bottom: 34px; }
.steps-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
@media (max-width: 760px){ .steps-grid{ grid-template-columns: 1fr; } }
.step-card img{ border-radius: var(--radius-md); aspect-ratio: 4/3; object-fit:cover; margin-bottom:16px; }
.step-num{ font-family: var(--font-display); font-size:13px; font-weight:700; color: var(--sage-deep); }
.roller-block .step-num{ color: var(--ochre-deep); }
.step-card h4{ font-size:17px; margin: 6px 0 8px; }
.step-card p{ font-size: 14px; color: var(--ink-soft); }

/* Ingredients */
.ingredients{ margin-top: 60px; }
.ing-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap:16px; margin-top: 28px; }
@media (max-width: 880px){ .ing-grid{ grid-template-columns: repeat(3,1fr); } }
@media (max-width: 620px){ .ing-grid{ grid-template-columns: repeat(2,1fr); } }
.ing-card{ background: var(--card); border-radius: var(--radius-md); border:1px solid var(--line); overflow:hidden; }
.ing-card img{ width:100%; aspect-ratio: 1/1; object-fit:cover; }
.ing-card .ing-body{ padding: 14px 16px; }
.ing-card h5{ font-family: var(--font-display); font-size:15px; font-weight:650; margin:0 0 4px; }
.ing-card p{ font-size:12.5px; color: var(--ink-soft); line-height:1.5; }

.ing-list{
  list-style:none; margin: 24px 0 0; padding:0;
  display:grid; grid-template-columns: 1fr 1fr; gap: 10px 32px;
}
@media (max-width: 620px){ .ing-list{ grid-template-columns: 1fr; } }
.ing-list li{
  font-size: 14.5px; padding: 11px 0; border-bottom: 1px solid var(--line); color: var(--ink-soft);
}
.ing-list li strong{ color: var(--ink); font-weight: 700; }

.check-list{ list-style:none; margin: 24px 0 0; padding:0; display:flex; flex-direction:column; gap:14px; max-width:640px; }
.check-list li{ display:flex; gap:10px; align-items:flex-start; font-size: 14.5px; color: var(--ink-soft); }
.check-list svg{ width:16px; height:16px; flex:none; margin-top:3px; color: var(--roller-accent); }

/* Testimonials */
.testimonials{ margin-top: 64px; }
.t-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 30px; }
@media (max-width: 820px){ .t-grid{ grid-template-columns: 1fr; } }
.t-card{ background: var(--card); border-radius: var(--radius-md); border:1px solid var(--line); padding: 22px; }
.t-stars{ color: var(--gold); font-size: 15px; letter-spacing: 2px; margin-bottom: 10px; }
.t-card p.quote{ font-size: 14.5px; color: var(--ink); line-height:1.6; }
.t-meta{ margin-top: 14px; font-size: 12.5px; color: var(--ink-soft); font-weight:600; }

/* Final CTA banner per product */
.p-cta-banner{
  margin-top: 64px; border-radius: var(--radius-lg); padding: 44px; text-align:center;
  background: linear-gradient(135deg, var(--sage-pale), var(--ground));
}
.roller-block .p-cta-banner{ background: linear-gradient(135deg, var(--gold-pale), var(--ground)); }
.p-cta-banner h3{ font-size: clamp(22px,3vw,30px); max-width: 560px; margin: 0 auto; }
.p-cta-banner p{ color: var(--ink-soft); margin-top: 12px; max-width: 480px; margin-left:auto; margin-right:auto; }
.p-cta-banner .btn{ margin-top: 22px; }

/* ---------- FAQ ---------- */
.faq{ padding: 90px 0; }
.faq-head{ text-align:center; max-width: 560px; margin: 0 auto 40px; }
.faq-tabs{ display:flex; justify-content:center; gap:10px; margin-bottom: 30px; }
.faq-tab{ background: var(--card); border:1px solid var(--line); border-radius:999px; padding: 9px 20px; font-size:13.5px; font-weight:700; }
.faq-tab.active{ background: var(--ink); color:#fff; border-color: var(--ink); }
.faq-list{ max-width: 760px; margin: 0 auto; display:flex; flex-direction:column; gap:12px; }
.faq-item{ background: var(--card); border:1px solid var(--line); border-radius: var(--radius-md); overflow:hidden; }
.faq-q{ width:100%; text-align:left; background:none; border:none; padding: 20px 24px; display:flex; justify-content:space-between; align-items:center; gap:16px; font-weight:700; font-size:15.5px; }
.faq-q .plus{ flex:none; width:22px; height:22px; border-radius:50%; border:1.5px solid var(--line); display:flex; align-items:center; justify-content:center; font-size:16px; transition: transform .2s ease; }
.faq-item.open .faq-q .plus{ transform: rotate(45deg); background: var(--ink); color:#fff; border-color: var(--ink); }
.faq-a{ max-height:0; overflow:hidden; transition: max-height .25s ease; }
.faq-item.open .faq-a{ max-height: 400px; }
.faq-a-inner{ padding: 0 24px 22px; font-size: 14.5px; color: var(--ink-soft); }
.faq-item[data-group="roller"]{ display:none; }
.faq-tabs[data-active="roller"] ~ .faq-list .faq-item[data-group="gel"]{ display:none; }
.faq-tabs[data-active="roller"] ~ .faq-list .faq-item[data-group="roller"]{ display:block; }

/* ---------- Sticky mobile CTA bar ---------- */
.sticky-cta{
  position: fixed; left:0; right:0; bottom:0; z-index:60;
  background: rgba(247,244,236,.97); backdrop-filter: blur(10px);
  border-top: 1px solid var(--line); padding: 10px 14px;
  display:none; align-items:center; gap:10px;
}
.sticky-cta .btn{ flex:1; padding: 13px 10px; font-size:14px; }
@media (max-width: 780px){ .sticky-cta.show{ display:flex; } body{ padding-bottom: 74px; } }

/* Long CTA labels ("Shop X — 70% Off →") wrap to 2 lines on narrow screens instead of overflowing */
@media (max-width: 560px){
  .btn{ white-space: normal; font-size: 14.5px; padding: 14px 22px; line-height:1.3; }
  .hero-col .p-hero-cta .btn,
  .p-cta-banner .btn{ max-width: 320px; }
}

/* ---------- Disclosure / footer ---------- */
.disclosure{ background: var(--ground-deep); padding: 30px 0; border-top: 1px solid var(--line); }
.disclosure .wrap{ font-size: 12.5px; color: var(--ink-soft); line-height:1.7; max-width: 900px; }
.disclosure strong{ color: var(--ink); }

footer{ background: var(--ink); color: #C9D2C7; padding: 50px 0 30px; }
footer .wrap{ display:flex; flex-wrap:wrap; justify-content:space-between; gap: 30px; }
footer .f-brand{ font-family: var(--font-display); color:#fff; font-size:20px; max-width: 320px; }
footer .f-brand p{ color:#9BAA98; font-size:13px; margin-top:10px; }
footer .f-cols{ display:flex; gap: 60px; flex-wrap:wrap; }
footer h5{ font-size:12.5px; text-transform:uppercase; letter-spacing:.1em; color:#9BAA98; margin-bottom:14px; font-family: var(--font-body); font-weight:700; }
footer ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:9px; }
footer a{ color:#C9D2C7; text-decoration:none; font-size:13.5px; }
footer a:hover{ color:#fff; }
.f-bottom{ max-width: var(--wrap); margin: 34px auto 0; padding: 20px 24px 0; border-top: 1px solid #33422F; font-size:12px; color:#8A9887; }

/* Section reveal on scroll */
.reveal{ opacity:0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.reveal.in{ opacity:1; transform:none; }