/* ============================================================
   Herbavitea — Ayurvedic apothecary
   Display: Fraunces · Body: DM Sans
   ============================================================ */

:root{
  --herb-900:#14302a;
  --herb-800:#1a3b32;
  --herb-700:#214e40;
  --herb-500:#2f6b56;
  --amber:#c47e3a;
  --saffron:#e3ad48;
  --clay:#a8432f;
  --ivory:#f7f2e8;
  --ivory-2:#efe6d4;
  --card:#fffdf8;
  --ink:#23271f;
  --muted:#6f6e60;
  --line:rgba(20,48,42,.14);
  --line-light:rgba(247,242,232,.22);
  --shadow:0 18px 50px -28px rgba(20,48,42,.55);
  --radius:18px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"DM Sans",system-ui,sans-serif;
  color:var(--ink);
  background:var(--ivory);
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.wrap{width:min(1140px,92vw);margin-inline:auto}

h1,h2,h3,h4{font-family:"Fraunces",Georgia,serif;font-weight:500;line-height:1.1;letter-spacing:-.01em;margin:0}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem);color:var(--herb-900)}
h3{font-size:1.18rem;color:var(--herb-900)}
p{margin:0 0 1rem}
.lede{font-size:1.075rem;color:var(--muted);max-width:54ch}
.lede.center{margin-inline:auto;text-align:center}

.kicker{
  font-family:"DM Sans",sans-serif;
  text-transform:uppercase;letter-spacing:.22em;font-size:.74rem;font-weight:700;
  color:var(--amber);margin:0 0 .9rem;
}
.kicker-light{color:var(--saffron)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:"DM Sans",sans-serif;font-weight:700;font-size:.95rem;
  padding:.85rem 1.5rem;border-radius:999px;border:1.5px solid transparent;
  cursor:pointer;transition:transform .15s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-sm{padding:.55rem 1.1rem;font-size:.85rem}
.btn-gold{background:var(--saffron);color:var(--herb-900)}
.btn-gold:hover{background:#eebc5e}
.btn-ghost{border-color:var(--line-light);color:var(--ivory)}
.btn-ghost:hover{background:rgba(247,242,232,.1)}
.btn-ghost-light{border-color:var(--saffron);color:var(--saffron)}
.btn-ghost-light:hover{background:rgba(227,173,72,.12)}
.btn-block{width:100%;justify-content:center;margin-top:.5rem}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(247,242,232,.86);backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:1.5rem;height:68px}
.brand{display:flex;align-items:center;gap:.55rem;color:var(--herb-900)}
.brand-mark{color:var(--herb-500);display:inline-flex}
.brand-name{font-family:"Fraunces",serif;font-weight:600;font-size:1.3rem;letter-spacing:-.01em}
.main-nav{display:flex;gap:1.6rem;margin-left:1rem}
.main-nav a{font-size:.92rem;font-weight:500;color:var(--herb-800);position:relative;padding:.3rem 0}
.main-nav a:hover{color:var(--amber)}
.header-actions{display:flex;align-items:center;gap:1.1rem;margin-left:auto}
.lang-switch{display:flex;gap:.35rem;font-size:.78rem;font-weight:700;letter-spacing:.04em}
.lang-switch a{padding:.25rem .45rem;border-radius:6px;color:var(--muted)}
.lang-switch a.is-active{background:var(--herb-700);color:var(--ivory)}
.lang-switch a:hover:not(.is-active){color:var(--herb-900)}
.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(--herb-900);border-radius:2px;transition:.2s}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(120% 80% at 80% -10%,rgba(227,173,72,.18),transparent 55%),
    linear-gradient(160deg,var(--herb-900),var(--herb-700));
  color:var(--ivory);
  padding:clamp(4rem,9vw,7.5rem) 0 clamp(6rem,11vw,9rem);
}
.hero-botanical{position:absolute;inset:0 0 0 auto;width:min(46%,520px);color:var(--saffron);opacity:.55;pointer-events:none}
.hero-botanical svg{height:100%;width:100%}
.hero-inner{position:relative;max-width:740px}
.hero-title{font-size:clamp(2.4rem,6vw,4.3rem);color:var(--ivory);margin:0 0 1.3rem}
.hero-lead{font-size:1.16rem;color:rgba(247,242,232,.86);max-width:56ch;margin-bottom:2rem}
.hero-cta{display:flex;gap:.9rem;flex-wrap:wrap}

/* ---------- Stats (floating over hero edge) ---------- */
.stats{margin-top:clamp(-4rem,-6vw,-3.5rem);position:relative;z-index:5}
.stats-grid{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);
  display:grid;grid-template-columns:repeat(4,1fr);
}
.stat{padding:1.7rem 1.4rem;text-align:center;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat-value{display:block;font-family:"Fraunces",serif;font-size:2.2rem;font-weight:600;color:var(--herb-700);line-height:1}
.stat-label{display:block;margin-top:.5rem;font-size:.82rem;color:var(--muted);letter-spacing:.01em}

/* ---------- Generic section ---------- */
.section{padding:clamp(3.5rem,7vw,6rem) 0}
.two-col{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.two-col.reverse .col-text{order:2}
.two-col.reverse .col-figure{order:1}
.col-text h2{margin-bottom:1.1rem}

/* extract ratio card */
.ratio-card,.vitc-card{
  aspect-ratio:1/1;border-radius:24px;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;padding:2rem;
}
.ratio-card{
  background:radial-gradient(circle at 50% 35%,var(--herb-500),var(--herb-900));
  color:var(--ivory);box-shadow:var(--shadow);
}
.ratio-big{font-family:"Fraunces",serif;font-size:clamp(3.2rem,8vw,5rem);font-weight:600;line-height:1}
.ratio-cap{margin-top:.7rem;font-size:.9rem;letter-spacing:.16em;text-transform:uppercase;color:var(--saffron)}

.section-vitc{background:var(--ivory-2)}
.vitc-card{
  background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);
}
.vitc-num{font-family:"Fraunces",serif;font-size:clamp(3rem,7vw,4.6rem);font-weight:600;color:var(--clay);line-height:1}
.vitc-cap{margin-top:.6rem;font-size:.9rem;color:var(--muted);max-width:18ch}

/* ---------- Synergy (signature) ---------- */
.section-synergy{background:var(--herb-900);color:var(--ivory)}
.section-synergy h2{color:var(--ivory)}
.section-synergy .lede{color:rgba(247,242,232,.78)}
.synergy-head{text-align:center;max-width:640px;margin:0 auto 3.2rem}
.synergy-steps{
  list-style:none;margin:0;padding:0;
  max-width:760px;margin-inline:auto;position:relative;
}
.synergy-steps::before{
  content:"";position:absolute;left:32px;top:14px;bottom:14px;width:2px;
  background:linear-gradient(var(--saffron),rgba(227,173,72,.15));
}
.syn-step{display:flex;gap:1.6rem;padding:1rem 0;position:relative}
.syn-n{
  flex:0 0 auto;width:66px;height:66px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-family:"Fraunces",serif;font-size:1.5rem;font-weight:600;
  color:var(--saffron);background:var(--herb-800);
  border:2px solid var(--saffron);position:relative;z-index:1;
}
.syn-body h3{color:var(--ivory);margin-bottom:.3rem}
.syn-body p{color:rgba(247,242,232,.74);margin:0;max-width:48ch}

/* ---------- Buy ---------- */
.section-buy{text-align:center;background:var(--ivory)}
.buy-inner h2{margin-bottom:.8rem}
.buy-links{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-top:2rem}
.buy-card{
  min-width:220px;padding:1.3rem 2rem;border-radius:14px;
  background:var(--card);border:1px solid var(--line);
  font-family:"Fraunces",serif;font-size:1.25rem;color:var(--herb-900);
  box-shadow:var(--shadow);transition:transform .15s ease,border-color .2s ease;
}
.buy-card:hover{transform:translateY(-3px);border-color:var(--amber)}

/* ---------- Partner / B2B ---------- */
.section-partner{
  background:linear-gradient(165deg,var(--herb-800),var(--herb-900));color:var(--ivory);
}
.partner-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.partner-text h2{color:var(--ivory);margin-bottom:1.1rem}
.partner-text .lede{color:rgba(247,242,232,.82)}
.benefit-list{list-style:none;margin:1.6rem 0 2rem;padding:0;display:grid;gap:.75rem}
.benefit-list li{position:relative;padding-left:1.9rem;color:rgba(247,242,232,.92)}
.benefit-list li::before{
  content:"";position:absolute;left:0;top:.55em;width:11px;height:11px;border-radius:50%;
  background:var(--saffron);box-shadow:0 0 0 4px rgba(227,173,72,.18);
}

/* form card */
.partner-form-card{
  background:var(--card);color:var(--ink);border-radius:var(--radius);
  padding:clamp(1.6rem,3vw,2.4rem);box-shadow:var(--shadow);
}
.partner-form-card h3{font-size:1.5rem;margin-bottom:.35rem}
.form-intro{color:var(--muted);font-size:.95rem;margin-bottom:1.4rem}
.field{margin-bottom:1rem}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
label{display:block;font-size:.85rem;font-weight:500;margin-bottom:.35rem;color:var(--herb-800)}
input,select,textarea{
  width:100%;font:inherit;color:var(--ink);
  padding:.7rem .85rem;border:1px solid var(--line);border-radius:10px;
  background:#fff;transition:border-color .15s ease,box-shadow .15s ease;
}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(196,126,58,.16);
}
textarea{resize:vertical}
.consent{display:flex;gap:.6rem;align-items:flex-start;font-size:.84rem;color:var(--muted);font-weight:400;margin:.6rem 0 1rem}
.consent input{width:auto;margin-top:.2rem}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-alert{padding:.85rem 1rem;border-radius:10px;margin-bottom:1rem;font-size:.92rem}
.form-alert-ok{background:rgba(47,107,86,.12);color:var(--herb-700);border:1px solid rgba(47,107,86,.3)}
.form-alert-err{background:rgba(168,67,47,.1);color:var(--clay);border:1px solid rgba(168,67,47,.3)}
[hidden]{display:none!important}

/* ---------- Footer ---------- */
.site-footer{background:var(--herb-900);color:rgba(247,242,232,.8);padding:3.2rem 0 1.5rem}
.footer-inner{display:grid;grid-template-columns:2fr 1fr;gap:2rem}
.site-footer .brand-name{color:var(--ivory);font-size:1.5rem}
.footer-tagline{color:var(--saffron);font-size:.9rem;margin-top:.4rem}
.footer-col h4{font-family:"DM Sans",sans-serif;text-transform:uppercase;letter-spacing:.16em;font-size:.74rem;color:var(--saffron);margin-bottom:.8rem;font-weight:700}
.footer-col a{display:block;color:rgba(247,242,232,.8);margin-bottom:.4rem}
.footer-col a:hover{color:var(--ivory)}
.footer-bottom{margin-top:2.5rem;padding-top:1.3rem;border-top:1px solid var(--line-light);font-size:.82rem;color:rgba(247,242,232,.55)}

/* ---------- Responsive ---------- */
@media (max-width:880px){
  .main-nav,.header-actions .btn{display:none}
  .nav-toggle{display:flex}
  .header-actions{margin-left:auto}
  .two-col,.two-col.reverse{grid-template-columns:1fr}
  .two-col.reverse .col-text,.two-col.reverse .col-figure{order:initial}
  .col-figure{max-width:340px;margin-inline:auto}
  .partner-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line)}
  .footer-inner{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .field-row{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px solid var(--line)}
  .stat:last-child{border-bottom:0}
  .syn-step{gap:1rem}
  .syn-n{width:54px;height:54px;font-size:1.2rem}
  .synergy-steps::before{left:26px}
  .footer-inner{grid-template-columns:1fr}
}

/* mobile nav open */
.site-header.nav-open .main-nav{
  display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:0;
  background:var(--ivory);border-bottom:1px solid var(--line);padding:.5rem 4vw 1rem;
}
.site-header.nav-open .main-nav a{padding:.85rem 0;border-bottom:1px solid var(--line)}

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

/* scroll reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Maintenance page ---------- */
.maint-body{margin:0}
.maint{
  position:relative;overflow:hidden;min-height:100vh;
  display:flex;align-items:center;justify-content:center;text-align:center;
  padding:3rem 6vw;
  background:
    radial-gradient(120% 80% at 80% -10%,rgba(227,173,72,.18),transparent 55%),
    linear-gradient(160deg,var(--herb-900),var(--herb-700));
  color:var(--ivory);
}
.maint-botanical{position:absolute;inset:0 0 0 auto;width:min(46%,520px);color:var(--saffron);opacity:.5;pointer-events:none}
.maint-botanical svg{height:100%;width:100%}
.maint-inner{position:relative;max-width:640px}
.maint-langs{display:flex;gap:.4rem;justify-content:center;margin-bottom:2.5rem;font-size:.78rem;font-weight:700;letter-spacing:.04em}
.maint-langs a{padding:.25rem .5rem;border-radius:6px;color:rgba(247,242,232,.6)}
.maint-langs a.is-active{background:var(--herb-700);color:var(--ivory)}
.maint-langs a:hover:not(.is-active){color:var(--ivory)}
.maint-mark{display:inline-flex;color:var(--saffron)}
.maint-inner .brand-name{display:block;font-family:"Fraunces",serif;font-weight:600;font-size:1.5rem;color:var(--ivory);margin:.3rem 0 1.8rem}
.maint-badge{justify-content:center}
.maint-title{font-family:"Fraunces",serif;font-weight:500;font-size:clamp(2.2rem,5vw,3.4rem);color:var(--ivory);margin:0 0 1rem;line-height:1.1}
.maint-text{font-size:1.1rem;color:rgba(247,242,232,.85);max-width:48ch;margin:0 auto 2.6rem}
.maint-buy{border-top:1px solid var(--line-light);padding-top:2rem}
.maint-buy-note{font-size:.95rem;color:var(--saffron);margin-bottom:1.2rem}
.maint .buy-links{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* ---------- Admin preview bar (visible only to logged-in admin during maintenance) ---------- */
.admin-preview-bar{
  display:flex;align-items:center;justify-content:center;gap:1rem;flex-wrap:wrap;
  background:var(--saffron);color:var(--herb-900);
  font-size:.86rem;font-weight:500;padding:.6rem 1.2rem;text-align:center;
}
.admin-preview-bar a{font-weight:700;text-decoration:underline;color:var(--herb-900);white-space:nowrap}

/* ---------- Media cards (banner images in the two feature windows) ---------- */
.media-card{border-radius:24px;overflow:hidden;box-shadow:var(--shadow);line-height:0;background:var(--card)}
.media-card img{width:100%;height:auto;display:block}

/* ---------- Cookie banner ---------- */
.cookie-banner{position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:80;max-width:560px;margin-inline:auto;background:var(--herb-900);color:var(--ivory);border:1px solid var(--line-light);border-radius:16px;box-shadow:0 20px 50px -20px rgba(0,0,0,.5);padding:1.1rem 1.2rem;display:flex;flex-direction:column;gap:.9rem;max-height:calc(100vh - 2rem);overflow:auto}
.cookie-text{margin:0;font-size:.9rem;color:rgba(247,242,232,.9)}
.cookie-text a{color:var(--saffron);text-decoration:underline}
.cookie-actions{display:flex;gap:.6rem;justify-content:flex-end;flex-wrap:wrap}
.cookie-ghost,.cookie-reject{background:transparent;border-color:var(--line-light);color:var(--ivory)}
.cookie-ghost:hover,.cookie-reject:hover{background:rgba(247,242,232,.1)}
/* settings panel */
.cookie-details{display:none;border-top:1px solid var(--line-light);padding-top:.9rem;margin-top:.2rem}
.cookie-banner.details-open .cookie-actions{display:none}
.cookie-banner.details-open .cookie-details{display:block}
.cookie-cat{padding:.7rem 0;border-bottom:1px solid rgba(247,242,232,.12)}
.cookie-cat:first-child{padding-top:0}
.cookie-cat-head{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.cookie-cat-head strong{font-size:.95rem;color:var(--ivory)}
.cookie-cat p{margin:.3rem 0 0;font-size:.82rem;color:rgba(247,242,232,.66);max-width:46ch}
.cookie-on{font-size:.74rem;letter-spacing:.04em;text-transform:uppercase;color:var(--saffron)}
.cookie-details-actions{display:flex;gap:.6rem;justify-content:flex-end;flex-wrap:wrap;margin-top:1rem}
/* toggle switch */
.cookie-switch{position:relative;display:inline-block;width:42px;height:24px;flex:0 0 auto}
.cookie-switch input{position:absolute;opacity:0;width:0;height:0}
.cookie-slider{position:absolute;inset:0;background:rgba(247,242,232,.22);border-radius:999px;transition:background .2s ease;cursor:pointer}
.cookie-slider::before{content:'';position:absolute;left:3px;top:3px;width:18px;height:18px;border-radius:50%;background:var(--ivory);transition:transform .2s ease}
.cookie-switch input:checked + .cookie-slider{background:var(--saffron)}
.cookie-switch input:checked + .cookie-slider::before{transform:translateX(18px)}
.cookie-switch input:focus-visible + .cookie-slider{outline:2px solid var(--saffron);outline-offset:2px}

/* ---------- Footer legal row ---------- */
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.footer-legal{display:flex;gap:1.2rem;align-items:center;flex-wrap:wrap}
.footer-legal a,.cookie-settings-link{color:rgba(247,242,232,.7);font-size:.82rem}
.footer-legal a:hover,.cookie-settings-link:hover{color:var(--ivory)}
.cookie-settings-link{background:none;border:0;cursor:pointer;font:inherit;font-size:.82rem;padding:0;text-decoration:underline}

/* ---------- Legal page ---------- */
.legal-page{padding:clamp(2.5rem,6vw,4.5rem) 0;background:var(--ivory)}
.legal-wrap{max-width:760px}
.legal-wrap h1{font-size:clamp(1.9rem,4vw,2.6rem);color:var(--herb-900);margin-bottom:.4rem}
.legal-meta{color:var(--muted);font-size:.85rem;margin-bottom:2rem}
.legal-wrap h2{font-size:1.2rem;color:var(--herb-700);margin:2rem 0 .5rem}
.legal-wrap p{color:var(--ink);margin:0 0 1rem;font-size:.97rem;line-height:1.7}
.legal-wrap a{color:var(--amber);text-decoration:underline}
.legal-back{margin-top:2.5rem}
.legal-back a{color:var(--herb-700);font-weight:600;text-decoration:none}