/* ============================================================
   BOTANICA CHEMICALS — shared stylesheet
   Classic apothecary-botanical theme: warm ivory, deep forest
   green, muted bronze accent.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;1,9..144,500&family=Jost:wght@300;400;500;600&display=swap');

:root{
  --bg:            #F7F3E8;
  --bg-alt:        #FFFFFF;
  --card:          #FCFAF3;
  --green-deep:    #16301F;
  --green-mid:     #3E6B45;
  --green-soft:    #E7EDE0;
  --gold:          #A9824C;
  --gold-soft:     #D9C49C;
  --text:          #29281F;
  --text-muted:    #5C5A4C;
  --line:          #DCD5C2;
  --line-on-dark:  rgba(247,243,232,0.18);
  --cream-on-dark: #EFE9D8;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Jost', -apple-system, sans-serif;

  --maxw: 1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16.5px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:600;
  margin:0;
  color:var(--green-deep);
  letter-spacing:0.01em;
}
p{ margin:0; }
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 28px; }
@media(max-width:640px){ .wrap{ padding:0 20px; } }

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

a:focus-visible,button:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:3px;
  border-radius:2px;
}

/* ---------- leaf-vein divider (signature element) ---------- */
.leaf-divider{
  display:flex; align-items:center; justify-content:center;
  gap:14px; margin:0 auto; width:100%; max-width:220px;
}
.leaf-divider .stem{ flex:1; height:1px; background:linear-gradient(90deg,transparent,var(--gold),transparent); }
.leaf-divider svg{ width:18px; height:18px; flex-shrink:0; color:var(--gold); }
.leaf-divider.on-dark .stem{ background:linear-gradient(90deg,transparent,var(--gold-soft),transparent); }
.leaf-divider.on-dark svg{ color:var(--gold-soft); }

/* ============================================================ HEADER */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(247,243,232,0.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.header-bar{ display:flex; align-items:center; justify-content:space-between; padding:14px 0; gap:18px; }
.brand{ display:flex; align-items:center; gap:12px; }
.brand-mark{
  width:46px; height:46px; border-radius:50%; background:#fff;
  border:1px solid var(--line); display:flex; align-items:center; justify-content:center;
  overflow:hidden; flex-shrink:0;
}
.brand-mark img{ width:100%; height:100%; object-fit:contain; padding:4px; }
.brand-text{ display:flex; flex-direction:column; line-height:1.15; }
.brand-text .name{ font-family:var(--font-display); font-weight:600; font-size:1.18rem; color:var(--green-deep); letter-spacing:0.01em; }
.brand-text .sub{ font-size:0.66rem; letter-spacing:0.16em; text-transform:uppercase; color:var(--gold); margin-top:2px; }

.main-nav{ display:flex; align-items:center; gap:28px; }
.main-nav a{ font-size:0.86rem; letter-spacing:0.03em; color:var(--text); position:relative; padding:4px 0; white-space:nowrap; }
.main-nav a::after{
  content:""; position:absolute; left:0; right:0; bottom:-3px; height:1px; background:var(--gold);
  transform:scaleX(0); transform-origin:left; transition:transform .25s ease;
}
.main-nav a:hover::after, .main-nav a.active::after{ transform:scaleX(1); }
.main-nav a.active{ color:var(--green-deep); font-weight:500; }

.header-cta{ display:flex; align-items:center; gap:10px; }
.btn{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-body); font-size:0.82rem; letter-spacing:0.03em;
  padding:10px 18px; border-radius:3px; border:1px solid transparent; cursor:pointer;
  transition:transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
  white-space:nowrap;
}
.btn svg{ width:15px; height:15px; flex-shrink:0; }
.btn-call{ background:transparent; border-color:var(--green-deep); color:var(--green-deep); }
.btn-call:hover{ background:var(--green-deep); color:#fff; }
.btn-whatsapp{ background:var(--green-deep); color:#F7F3E8; }
.btn-whatsapp:hover{ background:var(--gold); color:var(--green-deep); transform:translateY(-1px); }
.btn-gold{ background:var(--gold); color:var(--green-deep); font-weight:500; }
.btn-gold:hover{ background:var(--green-deep); color:#fff; }
.btn-outline-light{ border-color:var(--line-on-dark); color:var(--cream-on-dark); background:transparent; }
.btn-outline-light:hover{ background:rgba(247,243,232,0.1); border-color:var(--gold-soft); }
.btn-sm{ padding:8px 14px; font-size:0.76rem; }
.btn-block{ width:100%; justify-content:center; }

.nav-toggle{ display:none; background:none; border:none; cursor:pointer; padding:6px; color:var(--green-deep); }
.nav-toggle svg{ width:26px; height:26px; }

@media(max-width:920px){
  .main-nav{
    position:fixed; inset:0 0 0 auto; top:73px; width:78%; max-width:320px;
    background:var(--bg); flex-direction:column; align-items:flex-start; gap:0;
    padding:10px 28px 28px; box-shadow:-12px 0 30px rgba(22,48,31,0.12);
    transform:translateX(100%); transition:transform .3s ease;
    height:calc(100vh - 73px); overflow-y:auto;
  }
  .main-nav.open{ transform:translateX(0); }
  .main-nav a{ width:100%; padding:14px 0; border-bottom:1px solid var(--line); font-size:0.95rem; }
  .nav-toggle{ display:block; }
}
@media(max-width:560px){
  .brand-text .sub{ display:none; }
  .header-cta .btn{ padding:9px 12px; }
}

/* ============================================================ HERO (home) */
.hero{ position:relative; background:var(--green-deep); color:var(--cream-on-dark); overflow:hidden; padding:96px 0 110px; }
.hero::before{
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(ellipse at 18% 20%, rgba(169,130,76,0.16), transparent 55%),
    radial-gradient(ellipse at 85% 80%, rgba(169,130,76,0.10), transparent 50%);
  pointer-events:none;
}
.hero-leaf-art{ position:absolute; right:-60px; top:50%; transform:translateY(-50%); width:480px; opacity:0.16; pointer-events:none; }
.hero-inner{ position:relative; max-width:640px; }
.eyebrow{ display:inline-flex; align-items:center; gap:10px; font-size:0.72rem; letter-spacing:0.22em; text-transform:uppercase; color:var(--gold-soft); margin-bottom:22px; }
.eyebrow .dot{ width:5px; height:5px; border-radius:50%; background:var(--gold); }
.hero h1{ font-size:clamp(2.3rem, 4.6vw, 3.6rem); line-height:1.12; color:#FBF8EF; font-weight:600; }
.hero h1 em{ font-style:italic; color:var(--gold-soft); font-weight:500; }
.hero p.lede{ margin-top:22px; font-size:1.04rem; color:rgba(239,233,216,0.82); max-width:520px; line-height:1.7; }
.hero-actions{ display:flex; gap:14px; margin-top:36px; flex-wrap:wrap; }
.hero-meta{ margin-top:54px; display:flex; gap:34px; flex-wrap:wrap; border-top:1px solid var(--line-on-dark); padding-top:22px; }
.hero-meta .item{ font-size:0.78rem; color:rgba(239,233,216,0.72); }
.hero-meta .item strong{ display:block; font-family:var(--font-display); font-size:1.5rem; color:#FBF8EF; font-weight:600; margin-bottom:2px; }

/* ============================================================ PAGE HERO */
.page-hero{ background:var(--green-deep); color:var(--cream-on-dark); padding:64px 0 56px; position:relative; overflow:hidden; }
.page-hero::before{ content:""; position:absolute; inset:0; background:radial-gradient(ellipse at 80% 30%, rgba(169,130,76,0.14), transparent 55%); }
.breadcrumb{ position:relative; font-size:0.78rem; color:rgba(239,233,216,0.65); margin-bottom:18px; letter-spacing:0.02em; }
.breadcrumb a{ color:var(--gold-soft); }
.breadcrumb a:hover{ text-decoration:underline; }
.page-hero h1{ position:relative; font-size:clamp(2rem,4vw,2.9rem); color:#FBF8EF; }
.page-hero .icon-badge{
  width:54px; height:54px; border-radius:50%; background:rgba(247,243,232,0.08);
  border:1px solid var(--line-on-dark); display:flex; align-items:center; justify-content:center; margin-bottom:20px;
}
.page-hero .icon-badge svg{ width:26px; height:26px; stroke:var(--gold-soft); }
.page-hero p.lede{ position:relative; margin-top:16px; max-width:600px; color:rgba(239,233,216,0.8); font-size:1rem; line-height:1.7; }

/* ============================================================ SECTIONS */
section{ padding:78px 0; }
.section-head{ text-align:center; max-width:620px; margin:0 auto 50px; }
.section-head .eyebrow{ color:var(--gold); justify-content:center; }
.section-head h2{ font-size:clamp(1.7rem,3vw,2.3rem); margin-top:14px; }
.section-head p{ margin-top:14px; color:var(--text-muted); font-size:1rem; line-height:1.7; }
.section-head .leaf-divider{ margin-top:26px; }
.section-alt{ background:var(--bg-alt); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }

.intro-strip{ padding:74px 0; }
.intro-grid{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
.intro-grid blockquote{ font-family:var(--font-display); font-style:italic; font-size:1.5rem; line-height:1.5; color:var(--green-deep); margin:0; font-weight:500; }
.intro-grid blockquote::before{ content:"\201C"; color:var(--gold); }
.intro-grid blockquote::after{ content:"\201D"; color:var(--gold); }
.intro-grid .intro-body p{ color:var(--text-muted); margin-bottom:16px; line-height:1.75; }
.intro-grid .intro-body p:last-child{ margin-bottom:0; }
@media(max-width:820px){ .intro-grid{ grid-template-columns:1fr; gap:34px; } }

/* ============================================================ CATEGORY CARDS */
.category-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:26px; }
.category-card{
  background:var(--card); border:1px solid var(--line); border-radius:6px; padding:36px 32px;
  position:relative; transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  display:flex; flex-direction:column; gap:16px;
}
.category-card:hover{ transform:translateY(-5px); box-shadow:0 18px 36px rgba(22,48,31,0.10); border-color:var(--gold-soft); }
.category-card .num{ font-family:var(--font-display); font-style:italic; font-size:0.85rem; color:var(--gold); letter-spacing:0.04em; }
.category-card .icon-wrap{ width:54px; height:54px; border-radius:50%; background:var(--green-soft); display:flex; align-items:center; justify-content:center; }
.category-card .icon-wrap svg{ width:26px; height:26px; stroke:var(--green-deep); }
.category-card h3{ font-size:1.3rem; }
.category-card p{ color:var(--text-muted); font-size:0.92rem; line-height:1.65; }
.category-card .go{ margin-top:auto; display:inline-flex; align-items:center; gap:8px; font-size:0.82rem; letter-spacing:0.03em; color:var(--green-deep); font-weight:500; padding-top:10px; }
.category-card .go svg{ width:14px; height:14px; transition:transform .2s ease; }
.category-card:hover .go svg{ transform:translateX(4px); }
@media(max-width:760px){ .category-grid{ grid-template-columns:1fr; } }

/* ============================================================ HOW TO ORDER */
.order-steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:30px; }
.order-step{ text-align:center; padding:0 16px; position:relative; }
.order-step .step-icon{ width:64px; height:64px; border-radius:50%; background:#fff; border:1px solid var(--gold-soft); display:flex; align-items:center; justify-content:center; margin:0 auto 18px; }
.order-step .step-icon svg{ width:28px; height:28px; stroke:var(--gold); }
.order-step h4{ font-size:1.05rem; margin-bottom:8px; }
.order-step p{ color:var(--text-muted); font-size:0.9rem; line-height:1.6; }
.order-step .step-no{ font-family:var(--font-display); font-style:italic; color:var(--gold-soft); font-size:0.78rem; display:block; margin-bottom:6px; letter-spacing:0.05em; }
@media(max-width:760px){ .order-steps{ grid-template-columns:1fr; gap:40px; } }

/* ============================================================ PRODUCT GRID */
.product-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(270px,1fr)); gap:24px; }
.product-card{ background:var(--card); border:1px solid var(--line); border-radius:6px; overflow:hidden; display:flex; flex-direction:column; transition:box-shadow .25s ease, border-color .25s ease, transform .25s ease; }
.product-card:hover{ box-shadow:0 16px 30px rgba(22,48,31,0.08); border-color:var(--gold-soft); transform:translateY(-3px); }
.product-card .pc-top{ background:var(--green-soft); padding:26px 26px 22px; display:flex; align-items:center; gap:14px; border-bottom:1px solid var(--line); }
.product-card .pc-icon{ width:42px; height:42px; border-radius:50%; background:#fff; flex-shrink:0; display:flex; align-items:center; justify-content:center; border:1px solid var(--line); }
.product-card .pc-icon svg{ width:20px; height:20px; stroke:var(--green-deep); }
.product-card h3{ font-size:1.06rem; line-height:1.3; }
.product-card .pc-body{ padding:18px 26px 24px; display:flex; flex-direction:column; gap:16px; flex:1; }
.product-card .pc-body p{ color:var(--text-muted); font-size:0.87rem; line-height:1.6; }
.product-card .pc-actions{ display:flex; gap:10px; margin-top:auto; }
.product-card .pc-actions .btn{ flex:1; justify-content:center; }

/* ============================================================ CONTACT / FOOTER */
.contact-band{ background:var(--green-deep); color:var(--cream-on-dark); }
.contact-grid{ display:grid; grid-template-columns:1.1fr 0.9fr; gap:60px; padding:74px 0; }
.contact-grid h2{ color:#FBF8EF; font-size:clamp(1.6rem,3vw,2.1rem); }
.contact-grid p.lede{ color:rgba(239,233,216,0.78); margin-top:14px; max-width:480px; line-height:1.7; }
.contact-actions{ display:flex; gap:14px; margin-top:30px; flex-wrap:wrap; }

.contact-card{ background:rgba(247,243,232,0.05); border:1px solid var(--line-on-dark); border-radius:6px; padding:30px 32px; }
.contact-row{ display:flex; gap:16px; align-items:flex-start; padding:16px 0; border-bottom:1px solid var(--line-on-dark); }
.contact-row:last-child{ border-bottom:none; padding-bottom:0; }
.contact-row:first-child{ padding-top:0; }
.contact-row .ci{ width:34px; height:34px; border-radius:50%; flex-shrink:0; background:rgba(169,130,76,0.16); display:flex; align-items:center; justify-content:center; }
.contact-row .ci svg{ width:16px; height:16px; stroke:var(--gold-soft); }
.contact-row .label{ font-size:0.7rem; letter-spacing:0.12em; text-transform:uppercase; color:var(--gold-soft); margin-bottom:4px; }
.contact-row .value{ font-size:0.95rem; color:#F2EEE0; }
.contact-row a.value:hover{ text-decoration:underline; }
@media(max-width:860px){ .contact-grid{ grid-template-columns:1fr; gap:36px; padding:56px 0; } }

footer.site-footer{ background:#10261A; color:rgba(239,233,216,0.6); padding:30px 0; border-top:1px solid var(--line-on-dark); }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; font-size:0.78rem; }
.footer-bottom .fb-links{ display:flex; gap:20px; }
.footer-bottom a:hover{ color:var(--gold-soft); }

/* ============================================================ FLOATING WHATSAPP */
.float-whatsapp{
  position:fixed; right:22px; bottom:22px; z-index:60; width:58px; height:58px; border-radius:50%;
  background:var(--green-deep); border:2px solid var(--gold); display:flex; align-items:center; justify-content:center;
  box-shadow:0 10px 26px rgba(22,48,31,0.35); transition:transform .2s ease;
}
.float-whatsapp:hover{ transform:scale(1.08); }
.float-whatsapp svg{ width:26px; height:26px; stroke:#F7F3E8; }

.reveal{ opacity:1; transform:none; transition:opacity .7s ease, transform .7s ease; }
.reveal.pre{ opacity:0; transform:translateY(18px); }
.reveal.in{ opacity:1; transform:translateY(0); }

.tag-row{ display:flex; gap:10px; flex-wrap:wrap; margin-top:18px; }
.tag{ font-size:0.72rem; letter-spacing:0.04em; padding:6px 12px; border-radius:20px; background:var(--green-soft); color:var(--green-deep); border:1px solid var(--line); }

/* ============================================================ FEATURED PRODUCT CARDS */
.featured-product-grid{
  display:grid; grid-template-columns:repeat(2,1fr); gap:32px;
}
.featured-product-card{
  background:var(--card); border:1px solid var(--line); border-radius:8px; overflow:hidden;
  display:flex; flex-direction:column;
  transition:box-shadow .25s ease, border-color .25s ease, transform .25s ease;
}
.featured-product-card:hover{ box-shadow:0 20px 42px rgba(22,48,31,0.10); border-color:var(--gold-soft); transform:translateY(-4px); }
.fp-image-wrap{
  background:#f4f4f4; display:flex; align-items:center; justify-content:center;
  padding:32px 28px; border-bottom:1px solid var(--line); min-height:300px;
}
.fp-image-wrap img{ max-height:280px; width:auto; object-fit:contain; }
.fp-body{ padding:28px 30px 30px; display:flex; flex-direction:column; gap:10px; flex:1; }
.fp-origin{
  display:inline-block; font-size:0.68rem; letter-spacing:0.16em; text-transform:uppercase;
  background:var(--green-soft); color:var(--green-mid); border:1px solid var(--line);
  padding:4px 12px; border-radius:20px; align-self:flex-start;
}
.featured-product-card h3{ font-size:1.5rem; line-height:1.2; margin-top:4px; }
.fp-subtitle{ font-size:0.92rem; font-weight:500; color:var(--gold); letter-spacing:0.02em; }
.fp-desc{ color:var(--text-muted); font-size:0.88rem; line-height:1.65; }
.fp-price{
  font-family:var(--font-display); font-size:1.3rem; font-weight:600; color:var(--green-deep);
  border-top:1px solid var(--line); padding-top:14px; margin-top:6px;
}
.featured-product-card .pc-actions{ margin-top:auto; display:flex; gap:10px; padding-top:4px; }
.featured-product-card .pc-actions .btn{ flex:1; justify-content:center; }

@media(max-width:820px){
  .featured-product-grid{ grid-template-columns:1fr; }
  .fp-image-wrap{ min-height:220px; }
}

/* ============================================================ RAW MATERIALS CONTACT BANNER */
.rm-contact-banner{
  background:var(--green-deep); border-radius:8px; overflow:hidden;
}
.rm-cb-inner{
  display:flex; align-items:center; gap:28px; padding:36px 40px;
}
.rm-cb-icon{
  width:58px; height:58px; border-radius:50%; flex-shrink:0;
  background:rgba(169,130,76,0.18); border:1px solid rgba(169,130,76,0.35);
  display:flex; align-items:center; justify-content:center;
}
.rm-cb-icon svg{ width:26px; height:26px; stroke:var(--gold-soft); }
.rm-cb-text{ flex:1; }
.rm-cb-text h4{ font-family:var(--font-display); font-size:1.22rem; color:#FBF8EF; margin-bottom:6px; }
.rm-cb-text p{ font-size:0.88rem; color:rgba(239,233,216,0.76); line-height:1.65; max-width:520px; }
.rm-cb-actions{ display:flex; gap:12px; flex-shrink:0; flex-wrap:wrap; }

@media(max-width:860px){
  .rm-cb-inner{ flex-direction:column; align-items:flex-start; padding:30px 28px; gap:20px; }
  .rm-cb-actions{ width:100%; }
  .rm-cb-actions .btn{ flex:1; justify-content:center; }
}

/* ============================================================ EXTRACT PRODUCT CARDS */
.ext-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(280px, 1fr));
  gap:28px;
}
.ext-card{
  background:var(--card); border:1px solid var(--line); border-radius:8px; overflow:hidden;
  display:flex; flex-direction:column;
  transition:box-shadow .25s ease, border-color .25s ease, transform .25s ease;
}
.ext-card:hover{ box-shadow:0 16px 34px rgba(22,48,31,0.09); border-color:var(--gold-soft); transform:translateY(-4px); }
.ext-img-wrap{
  background:#f2f0eb; display:flex; align-items:center; justify-content:center;
  padding:28px 24px 18px; position:relative; border-bottom:1px solid var(--line);
  min-height:240px;
}
.ext-img-wrap img{ max-height:210px; width:auto; object-fit:contain; }
.ext-size-badge{
  position:absolute; bottom:10px; right:12px;
  font-size:0.65rem; letter-spacing:0.08em; text-transform:uppercase;
  background:rgba(22,48,31,0.07); color:var(--text-muted); border:1px solid var(--line);
  padding:3px 9px; border-radius:20px;
}
.ext-body{ padding:20px 22px 22px; display:flex; flex-direction:column; gap:10px; flex:1; }
.ext-body h3{ font-size:1.06rem; line-height:1.3; }
.ext-uses{ font-size:0.84rem; color:var(--text-muted); line-height:1.65; }
.ext-uses strong{ color:var(--green-mid); font-weight:600; }
.ext-card .pc-actions{ display:flex; gap:10px; margin-top:auto; padding-top:6px; }
.ext-card .pc-actions .btn{ flex:1; justify-content:center; }

/* ============================================================ EXTRACT ON-DEMAND BANNER */
.ext-demand-banner{
  background:var(--green-soft); border:1px solid var(--line); border-radius:8px;
  border-left:4px solid var(--gold);
}
.ext-db-inner{
  display:flex; align-items:center; gap:26px; padding:32px 36px;
}
.ext-db-icon{
  width:54px; height:54px; border-radius:50%; flex-shrink:0;
  background:#fff; border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
}
.ext-db-icon svg{ width:24px; height:24px; stroke:var(--green-mid); }
.ext-db-text{ flex:1; }
.ext-db-text h4{ font-family:var(--font-display); font-size:1.18rem; color:var(--green-deep); margin-bottom:6px; }
.ext-db-text p{ font-size:0.88rem; color:var(--text-muted); line-height:1.65; max-width:520px; }
.ext-db-actions{ display:flex; gap:12px; flex-shrink:0; flex-wrap:wrap; }

@media(max-width:820px){
  .ext-db-inner{ flex-direction:column; align-items:flex-start; padding:26px 24px; gap:18px; }
  .ext-db-actions{ width:100%; }
  .ext-db-actions .btn{ flex:1; justify-content:center; }
}
@media(max-width:600px){
  .ext-grid{ grid-template-columns:1fr; }
  .ext-img-wrap{ min-height:200px; }
}

/* ============================================================
   MOBILE RESPONSIVENESS — COMPREHENSIVE FIXES
   Target: 320px–768px phones
   ============================================================ */

/* ── Touch targets: all buttons min 44px tall ── */
.btn {
  min-height: 44px;
  padding-top: 10px;
  padding-bottom: 10px;
}
.btn-sm {
  min-height: 40px;
  padding-top: 8px;
  padding-bottom: 8px;
}

/* ── Hero section: reduce padding & heading on small phones ── */
@media(max-width:600px) {
  .hero { padding: 60px 0 70px; }
  .hero h1 { font-size: clamp(1.9rem, 8vw, 2.6rem); }
  .hero-sub { font-size: 0.9rem; }
  .hero-actions { flex-direction: column; gap: 12px; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}

/* ── Section padding reduction on mobile ── */
@media(max-width:600px) {
  .section-alt { padding: 52px 0 !important; }
  section { padding-top: 48px; padding-bottom: 48px; }
  .section-head { margin-bottom: 28px !important; }
  h2 { font-size: clamp(1.5rem, 6vw, 2rem); }
}

/* ── Header: tighter on very small screens ── */
@media(max-width:400px) {
  .brand-mark img { width: 36px; height: 36px; }
  .brand-text .name { font-size: 1rem; }
  .site-header { padding: 0; }
  .header-bar { padding: 10px 16px; }
}

/* ── Nav mobile: full-width links, easier tapping ── */
@media(max-width:920px) {
  .main-nav a {
    display: block;
    padding: 14px 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--line);
    min-height: 44px;
    display: flex;
    align-items: center;
  }
}

/* ── Product cards: full width on small phones ── */
@media(max-width:480px) {
  .product-grid { grid-template-columns: 1fr; gap: 16px; }
  .product-card .pc-actions { flex-direction: column; }
  .product-card .pc-actions .btn { width: 100%; }
}

/* ── Extract cards: stack buttons on tiny screens ── */
@media(max-width:380px) {
  .ext-card .pc-actions { flex-direction: column; }
  .ext-card .pc-actions .btn { width: 100%; }
  .ext-img-wrap { min-height: 180px; padding: 18px; }
}

/* ── Featured product cards (Raw Materials page) ── */
@media(max-width:480px) {
  .featured-product-card .pc-actions { flex-direction: column; }
  .featured-product-card .pc-actions .btn { width: 100%; }
  .fp-image-wrap { min-height: 200px; padding: 20px; }
}

/* ── Contact band: stack on mobile ── */
@media(max-width:600px) {
  .contact-grid { padding: 44px 0 !important; gap: 28px !important; }
  .contact-band .btn { width: 100%; justify-content: center; }
}

/* ── Raw materials contact banner ── */
@media(max-width:600px) {
  .rm-cb-inner { padding: 22px 20px; gap: 16px; }
  .rm-cb-actions { flex-direction: column; width: 100%; }
  .rm-cb-actions .btn { width: 100%; justify-content: center; }
}

/* ── Extracts on-demand banner ── */
@media(max-width:600px) {
  .ext-db-inner { padding: 22px 20px; gap: 16px; }
  .ext-db-actions { flex-direction: column; width: 100%; }
  .ext-db-actions .btn { width: 100%; justify-content: center; }
}

/* ── Footer: stack on mobile ── */
@media(max-width:560px) {
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 10px;
    padding: 20px 0;
  }
  .footer-bottom .fb-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 16px;
  }
}

/* ── Float WhatsApp: smaller on tiny screens ── */
@media(max-width:400px) {
  .float-whatsapp {
    width: 50px;
    height: 50px;
    bottom: 16px;
    right: 16px;
  }
  .float-whatsapp svg { width: 22px; height: 22px; }
}

/* ── Intro/about grid ── */
@media(max-width:600px) {
  .intro-grid { gap: 24px; }
}

/* ── Category cards: full width on mobile ── */
@media(max-width:480px) {
  .category-grid { gap: 14px; }
  .category-card { padding: 22px 18px; }
}

/* ── Order steps ── */
@media(max-width:480px) {
  .order-steps { gap: 24px; }
  .step-num { font-size: 2rem; }
}

/* ── Eyebrow badge ── */
@media(max-width:480px) {
  .eyebrow { font-size: 0.66rem; }
}

/* ── Images always scale ── */
img { max-width: 100%; height: auto; }

/* ── Prevent horizontal scroll ── */
html, body { overflow-x: hidden; }
* { box-sizing: border-box; }