/* =========================================================
   Himalayan Herb House — design system
   ========================================================= */
:root{
  --forest:#2f4a36;
  --forest-deep:#233a2a;
  --moss:#5c7a52;
  --gold:#c6a05c;
  --gold-deep:#a9823d;
  --cream:#f7f3ea;
  --sand:#efe7d6;
  --ink:#26231d;
  --muted:#6b6659;
  --white:#ffffff;
  --shadow:0 12px 40px rgba(35,58,42,.12);
  --shadow-sm:0 4px 16px rgba(35,58,42,.10);
  --radius:16px;
  --radius-lg:26px;
  --wrap:1140px;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--cream);line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--forest);text-decoration:none;transition:color .2s}
a:hover{color:var(--gold-deep)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.15;color:var(--forest-deep)}
h1{font-size:clamp(2.4rem,6vw,4rem);letter-spacing:-.01em}
h2{font-size:clamp(1.8rem,4vw,2.7rem)}
h3{font-size:clamp(1.3rem,2.5vw,1.7rem)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--sans);font-weight:600;letter-spacing:.18em;text-transform:uppercase;font-size:.78rem;color:var(--gold-deep);display:inline-block;margin-bottom:14px}
.lead{font-size:1.15rem;color:var(--muted);max-width:60ch}
section{padding:84px 0}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}
.btn{display:inline-flex;align-items:center;gap:.5em;font-weight:600;font-size:1rem;padding:15px 30px;border-radius:100px;cursor:pointer;border:2px solid transparent;transition:transform .15s,box-shadow .2s,background .2s}
.btn-primary{background:var(--gold);color:#2a2114;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--gold-deep);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.6);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}
.btn-outline{border-color:var(--forest);color:var(--forest)}
.btn-outline:hover{background:var(--forest);color:#fff}
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,243,234,.86);backdrop-filter:blur(10px);border-bottom:1px solid rgba(35,58,42,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--serif);font-weight:600;font-size:1.2rem;color:var(--forest-deep)}
.brand img{width:42px;height:42px;border-radius:10px;object-fit:cover}
.brand small{display:block;font-family:var(--sans);font-weight:500;font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-deep)}
.nav-links{display:flex;align-items:center;gap:34px;list-style:none}
.nav-links a{font-weight:500;color:var(--ink);font-size:.98rem}
.nav-links a.active,.nav-links a:hover{color:var(--gold-deep)}
.nav-cta{padding:10px 22px;font-size:.9rem}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--forest-deep);margin:5px 0;transition:.3s}
.hero{position:relative;overflow:hidden;color:#fff;background:linear-gradient(160deg,#2f4a36 0%,#233a2a 55%,#1c2e21 100%);padding:120px 0 0}
.hero .wrap{position:relative;z-index:2}
.hero h1{color:#fff;max-width:16ch}
.hero p{font-size:1.25rem;color:rgba(247,243,234,.82);max-width:52ch;margin:22px 0 34px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-mtn{position:absolute;left:0;right:0;bottom:-1px;width:100%;z-index:1;display:block}
.hero-spacer{height:130px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(198,160,92,.18);border:1px solid rgba(198,160,92,.4);color:#e9d9b6;padding:7px 16px;border-radius:100px;font-size:.82rem;font-weight:600;letter-spacing:.04em;margin-bottom:22px}
.features{background:var(--cream)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{background:var(--white);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow-sm);border:1px solid rgba(35,58,42,.05);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .ico{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;background:var(--sand);color:var(--forest);margin-bottom:18px}
.card .ico svg{width:26px;height:26px}
.card h3{margin-bottom:10px}
.card p{color:var(--muted);font-size:.98rem}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split img{border-radius:var(--radius-lg);box-shadow:var(--shadow)}
.about{background:var(--sand)}
.video-frame{aspect-ratio:16/9;width:100%;border:0;border-radius:var(--radius-lg);box-shadow:var(--shadow)}
.products{background:var(--cream)}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.pcard{display:flex;flex-direction:column;background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid rgba(35,58,42,.05);transition:transform .2s,box-shadow .2s}
.pcard:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.pcard .thumb{aspect-ratio:1/1;overflow:hidden}
.pcard .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.pcard:hover .thumb img{transform:scale(1.06)}
.pcard .body{padding:22px;display:flex;flex-direction:column;flex:1}
.pcard h3{font-size:1.2rem;margin-bottom:8px}
.pcard p{color:var(--muted);font-size:.9rem;flex:1;margin-bottom:16px}
.pcard .more{font-weight:600;color:var(--gold-deep);font-size:.92rem}
.cta-band{background:linear-gradient(135deg,var(--forest) 0%,var(--forest-deep) 100%);color:#fff;text-align:center}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(247,243,234,.8);max-width:52ch;margin:16px auto 30px}
.page-hero{background:linear-gradient(160deg,#2f4a36,#233a2a);color:#fff;padding:96px 0 84px;position:relative;overflow:hidden;text-align:center}
.page-hero h1{color:#fff}
.page-hero p{color:rgba(247,243,234,.82);max-width:60ch;margin:16px auto 0;font-size:1.15rem}
.page-hero .eyebrow{color:#e9d9b6}
.article{max-width:820px;margin:0 auto}
.article img{border-radius:var(--radius);box-shadow:var(--shadow-sm);margin:30px 0}
.article h2{margin:10px 0 18px}
.article h4{font-family:var(--serif);color:var(--forest);margin:32px 0 8px;font-size:1.35rem}
.article p{margin-bottom:18px;color:#3c382f}
.article a{color:var(--gold-deep);text-decoration:underline}
.article em{color:var(--muted)}
.figcap{text-align:center;color:var(--muted);font-style:italic;font-size:.9rem;margin-top:-16px}
.grades{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:24px 0}
.grades figure{background:var(--white);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm)}
.grades img{margin:0;border-radius:0}
.grades figcaption{padding:10px;text-align:center;font-weight:600;font-family:var(--serif);color:var(--forest)}
.callout{background:var(--sand);border-left:4px solid var(--gold);padding:20px 24px;border-radius:12px;margin:26px 0;color:#3c382f}
.backlink{display:inline-block;margin-bottom:8px;font-weight:600;font-size:.9rem}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.info-card{background:var(--white);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow-sm);margin-bottom:22px}
.info-card h3{font-size:1.2rem;margin-bottom:6px}
.info-row{display:flex;gap:14px;align-items:flex-start;margin-top:16px}
.info-row .ico{width:42px;height:42px;flex:none;border-radius:11px;background:var(--sand);color:var(--forest);display:grid;place-items:center}
.info-row .ico svg{width:20px;height:20px}
.info-row b{display:block;color:var(--forest-deep)}
.info-row span{color:var(--muted);font-size:.95rem}
form.inquiry{background:var(--white);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow-sm)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:7px;color:var(--forest-deep)}
.field input,.field textarea,.field select{width:100%;padding:13px 15px;border:1.5px solid rgba(35,58,42,.16);border-radius:11px;font-family:inherit;font-size:1rem;background:var(--cream);color:var(--ink);transition:border .2s,box-shadow .2s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(198,160,92,.18);background:#fff}
.field textarea{resize:vertical;min-height:130px}
.form-note{font-size:.85rem;color:var(--muted);margin-top:12px}
.map-frame{width:100%;aspect-ratio:16/10;border:0;border-radius:var(--radius);box-shadow:var(--shadow-sm);margin-top:6px}
.form-status{padding:14px;border-radius:11px;margin-bottom:16px;font-weight:500;display:none}
.form-status.ok{display:block;background:#e7f0e2;color:#2f5626}
.form-status.err{display:block;background:#f6e3e0;color:#8a3b2f}
.site-footer{background:var(--forest-deep);color:rgba(247,243,234,.72);padding:60px 0 28px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.4fr;gap:40px;margin-bottom:38px}
.site-footer h4{color:#fff;font-family:var(--sans);letter-spacing:.04em;text-transform:uppercase;font-weight:600;font-size:.82rem;margin-bottom:16px}
.site-footer .brand{color:#fff}
.site-footer .brand small{color:var(--gold)}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:10px}
.site-footer a{color:rgba(247,243,234,.72)}
.site-footer a:hover{color:var(--gold)}
.footer-about{max-width:34ch;font-size:.94rem;margin-top:16px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.85rem}
.footer-bottom a{color:var(--gold)}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(max-width:900px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:32px}
  .contact-grid{grid-template-columns:1fr;gap:30px}
  .grades{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr;gap:28px}
}
@media(max-width:680px){
  section{padding:60px 0}
  .nav-links{position:fixed;inset:74px 0 auto 0;background:var(--cream);flex-direction:column;gap:0;padding:10px 0;box-shadow:var(--shadow);transform:translateY(-140%);transition:transform .3s;border-bottom:1px solid rgba(35,58,42,.1)}
  .nav-links.open{transform:none}
  .nav-links li{width:100%;text-align:center}
  .nav-links li a{display:block;padding:15px}
  .nav-toggle{display:block}
  .grid-4{grid-template-columns:1fr}
  .grades{grid-template-columns:repeat(2,1fr)}
}