/* =========================================================
   Chempankulam Angadi Marunnukada — Stylesheet
   Traditional Ayurvedic & Herbal Shop, Kanjirappally, Kerala
   ========================================================= */

:root{
  --cream:#FFFFFF;
  --cream-deep:#FFFFFF;
  --paper:#FFFFFF;
  --forest:#163329;
  --forest-deep:#0B1E17;
  --forest-soft:#294E3E;
  --terracotta:#9C4A24;
  --terracotta-deep:#7A3717;
  --maroon:#5C1E1A;
  --brass:#C6A15B;
  --brass-light:#E4C88A;
  --brass-deep:#8A6B2E;
  --card-cream:#F3EAD6;
  --ink:#16232B;
  --ink-soft:#4B4438;
  --line:rgba(22,35,43,0.13);
  --shadow:rgba(16,14,8,0.10);
  --serif:'Playfair Display', Georgia, serif;
  --accent-serif:'Cormorant Garamond', Georgia, serif;
  --sans:'Work Sans', 'Segoe UI', sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:var(--sans);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  position:relative;
  opacity:0;
  transition:opacity 0.9s cubic-bezier(0.16,1,0.3,1);
  -webkit-user-select:none;-moz-user-select:none;user-select:none;
}
body.is-loaded{opacity:1;}

/* ---------- preloader ---------- */
#preloader{
  position:fixed;inset:0;z-index:9999;
  background:var(--cream);
  display:flex;align-items:center;justify-content:center;
  transition:opacity .6s ease, visibility .6s ease;
}
#preloader.preloader-hide{
  opacity:0;visibility:hidden;pointer-events:none;
}
.preloader-mark{
  position:relative;width:120px;height:120px;
  display:flex;align-items:center;justify-content:center;
}
.preloader-ring{
  position:absolute;inset:0;border-radius:50%;
  border:2px solid var(--line);border-top-color:var(--brass);
  animation:preloaderSpin 1s linear infinite;
}
.preloader-logo{
  width:64px;height:auto;position:relative;z-index:1;
  animation:preloaderPulse 1.6s ease-in-out infinite;
}
@keyframes preloaderSpin{to{transform:rotate(360deg);}}
@keyframes preloaderPulse{
  0%,100%{transform:scale(1);opacity:1;}
  50%{transform:scale(1.07);opacity:0.85;}
}
@media (prefers-reduced-motion: reduce){
  .preloader-ring{animation:none;}
  .preloader-logo{animation:none;}
  #preloader{transition:opacity .3s ease;}
}
body::before{
  content:none;
}
header, .hero, .section, .contact, .float-wa{position:relative;z-index:1;}

/* keep contact details and form fields copy/paste-able on purpose */
.contact-block .value,
.form-row input,
.form-row textarea{
  -webkit-user-select:text;-moz-user-select:text;user-select:text;
}

/* discourage casual image saving (not real protection - see note in main.js) */
img{
  -webkit-user-drag:none;user-drag:none;
  -webkit-touch-callout:none;
  pointer-events:none;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
section{scroll-margin-top:100px;}
.wrap{
  max-width:1160px;
  margin:0 auto;
  padding:0 24px;
}
h1,h2,h3{font-family:var(--serif);color:var(--forest);margin:0;font-weight:700;}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:0.78rem;
  letter-spacing:0.22em;
  text-transform:uppercase;
  color:var(--terracotta-deep);
  font-weight:700;
  margin-bottom:18px;
}
.eyebrow::before{
  content:"";
  width:28px;height:1px;
  background:var(--brass);
}
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:14px 30px;
  border-radius:2px;
  font-family:var(--sans);
  font-weight:600;
  font-size:0.95rem;
  letter-spacing:0.02em;
  cursor:pointer;
  border:1.5px solid transparent;
  transition:background .3s ease, color .3s ease, border-color .3s ease, transform .35s cubic-bezier(0.16,1,0.3,1), box-shadow .35s ease;
  will-change:transform;
}
.btn:active{transform:scale(0.97) translateY(0) !important;transition-duration:.12s;}
.btn-primary{background:var(--brass-light);color:var(--forest);border-color:var(--brass);}
.btn-primary:hover{background:var(--brass);border-color:var(--forest);transform:translateY(-3px) scale(1.02);box-shadow:0 14px 28px var(--shadow);}
.btn-outline{background:transparent;color:var(--terracotta-deep);border-color:var(--terracotta);}
.btn-outline:hover{background:rgba(156,74,36,0.1);color:var(--terracotta-deep);border-color:var(--terracotta);transform:translateY(-3px) scale(1.02);box-shadow:0 14px 28px var(--shadow);}

/* ---------- reveal on scroll ---------- */
.reveal{
  opacity:0;transform:translateY(24px);
  transition:opacity .9s cubic-bezier(0.16,1,0.3,1), transform .9s cubic-bezier(0.16,1,0.3,1);
  will-change:opacity, transform;
}
.reveal.in{opacity:1;transform:translateY(0);}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  html{scroll-behavior:auto;}
  body{opacity:1;transition:none;}
  .btn,.btn:active,.btn-primary:hover,.btn-outline:hover{transition:none;transform:none;}
}

/* ---------- header ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:transparent;
  border-bottom:1px solid transparent;
  transition:box-shadow .4s cubic-bezier(0.16,1,0.3,1), padding .4s ease, background .4s ease, backdrop-filter .4s ease, border-color .4s ease;
}
header.scrolled{
  background:rgba(255,255,255,0.72);
  -webkit-backdrop-filter:blur(14px) saturate(160%);
  backdrop-filter:blur(14px) saturate(160%);
  box-shadow:0 10px 30px var(--shadow);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;max-width:1160px;margin:0 auto;
}
.brand{display:flex;align-items:center;gap:12px;}
.brand-logo{
  width:58px;height:58px;flex-shrink:0;
  background-color:var(--paper);
  border-radius:50%;
  box-shadow:0 4px 14px rgba(0,0,0,0.25);
  transition:box-shadow .4s ease;
  object-fit:contain;
  padding:7px;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text .name{
  font-family:var(--serif);font-weight:600;font-size:1.05rem;color:var(--paper);
  text-shadow:0 1px 10px rgba(0,0,0,0.35);
  transition:color .4s ease, text-shadow .4s ease;
}
.brand-text .tag{
  font-size:0.66rem;letter-spacing:0.14em;text-transform:uppercase;color:rgba(255,255,255,0.85);margin-top:3px;
  text-shadow:0 1px 8px rgba(0,0,0,0.3);
  transition:color .4s ease;
}
nav.primary-nav{display:flex;align-items:center;gap:36px;}
nav.primary-nav a{
  font-weight:600;font-size:0.92rem;color:var(--paper);position:relative;padding:4px 0;
  text-shadow:0 1px 10px rgba(0,0,0,0.35);
  transition:color .4s ease;
}
nav.primary-nav a::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--brass-light);transition:width .25s ease;
}
nav.primary-nav a:hover::after{width:100%;}
.nav-call{
  display:flex;align-items:center;gap:8px;
  background:var(--brass-light);color:var(--forest);
  border:1px solid var(--brass);
  padding:9px 18px;border-radius:2px;font-weight:600;font-size:0.85rem;
  transition:background .3s ease, transform .3s cubic-bezier(0.16,1,0.3,1), box-shadow .3s ease;
}
.nav-call:hover{background:var(--brass);transform:translateY(-2px) scale(1.02);box-shadow:0 10px 20px var(--shadow);}
.nav-call:active{transform:scale(0.97);transition-duration:.12s;}
.nav-call svg{width:16px;height:16px;}
.burger{display:none;background:none;border:none;cursor:pointer;padding:9px;}
.burger span{
  display:block;width:26px;height:2px;background:var(--paper);margin:5px 0;
  box-shadow:0 1px 6px rgba(0,0,0,0.3);
  transition:transform .25s ease, opacity .25s ease, background .4s ease;
}
.mobile-menu{
  display:none;flex-direction:column;gap:2px;
  background:var(--paper);border-top:1px solid var(--line);
  padding:8px 24px 18px;
}
.mobile-menu a{padding:12px 0;font-weight:600;border-bottom:1px solid var(--line);color:var(--ink);}
.mobile-menu.open{display:flex;}

/* scrolled state: revert header text to dark, for legibility over white content below */
header.scrolled .brand-text .name{color:var(--forest);text-shadow:none;}
header.scrolled .brand-text .tag{color:var(--ink-soft);text-shadow:none;}
header.scrolled nav.primary-nav a{color:var(--ink);text-shadow:none;}
header.scrolled nav.primary-nav a::after{background:var(--terracotta);}
header.scrolled .burger span{background:var(--forest);box-shadow:none;}
header.scrolled .brand-logo{box-shadow:0 2px 8px rgba(0,0,0,0.12);}

@media (max-width:880px){
  nav.primary-nav, .nav-call{display:none;}
  .burger{display:block;}
}

/* ---------- hero ---------- */
.hero{
  padding:0;
  background:var(--cream);
}
.hero-card{
  position:relative;overflow:hidden;border-radius:0;
  min-height:100vh;
  box-shadow:none;
}
.hero-photo{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;object-position:center 40%;
  z-index:0;
  transform:scale(1);
  animation:heroKenBurns 24s ease-in-out infinite alternate;
  will-change:transform;
}
@keyframes heroKenBurns{
  from{transform:scale(1);}
  to{transform:scale(1.08);}
}
@media (prefers-reduced-motion: reduce){
  .hero-photo{animation:none;}
}
.hero-scrim{
  position:absolute;inset:0;z-index:1;
  background-image:
    linear-gradient(180deg, rgba(11,30,23,0.15) 0%, rgba(11,30,23,0.15) 25%, rgba(11,30,23,0.85) 100%),
    linear-gradient(to right, rgba(11,30,23,0.62) 0%, rgba(11,30,23,0) 55%);
}
.hero-fog{
  position:absolute;inset:-10%;z-index:1;
  pointer-events:none;
  background-image:
    radial-gradient(ellipse 55% 35% at 20% 70%, rgba(255,255,255,0.20) 0%, rgba(255,255,255,0) 70%),
    radial-gradient(ellipse 45% 30% at 70% 85%, rgba(255,255,255,0.16) 0%, rgba(255,255,255,0) 70%),
    radial-gradient(ellipse 40% 25% at 45% 55%, rgba(255,255,255,0.12) 0%, rgba(255,255,255,0) 70%);
  filter:blur(18px);
  animation:fogDrift 40s ease-in-out infinite alternate;
  will-change:transform;
}
@keyframes fogDrift{
  0%{transform:translateX(-2%) translateY(0);}
  100%{transform:translateX(2%) translateY(-1.5%);}
}
@media (prefers-reduced-motion: reduce){
  .hero-fog{animation:none;}
}
.hero-card .wrap{
  position:absolute;left:0;right:0;bottom:64px;z-index:2;
  max-width:1160px;margin:0 auto;padding:0 48px;
  display:flex;flex-direction:column;align-items:flex-start;
}
.hero-content{position:relative;z-index:1;max-width:640px;}
@keyframes heroRise{
  from{opacity:0;transform:translateY(20px);}
  to{opacity:1;transform:translateY(0);}
}
.hero-content .badge,
.hero-content h1,
.hero-content .sub,
.hero-ctas{
  opacity:0;
  animation:heroRise .9s cubic-bezier(0.16,1,0.3,1) forwards;
}
.hero-content .badge{animation-delay:.15s;}
.hero-content h1{animation-delay:.28s;}
.hero-content .sub{animation-delay:.42s;}
.hero-ctas{animation-delay:.56s;}
@media (prefers-reduced-motion: reduce){
  .hero-content .badge,.hero-content h1,.hero-content .sub,.hero-ctas{
    opacity:1;animation:none;
  }
}
.badge{
  display:inline-block;padding:8px 18px;border-radius:999px;
  background:rgba(255,255,255,0.14);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,0.4);
  font-family:var(--sans);font-size:0.72rem;letter-spacing:0.16em;text-transform:uppercase;font-weight:700;
  color:var(--paper);margin-bottom:22px;
}
.hero-card h1{
  color:var(--paper);font-size:clamp(2.1rem,4.2vw,3.2rem);
  line-height:1.12;letter-spacing:-0.01em;
  text-shadow:0 2px 20px rgba(0,0,0,0.28);
}
.hero-card h1 .accent{display:block;font-style:italic;color:var(--brass-light);font-weight:500;}
.hero-card .sub{
  color:rgba(255,255,255,0.9);font-weight:600;font-size:1.08rem;
  margin:20px 0 30px;max-width:580px;text-shadow:0 1px 12px rgba(0,0,0,0.2);
}
.sub-accent{color:var(--brass-light);font-weight:700;}
.hero-ctas{position:relative;z-index:1;display:flex;gap:16px;flex-wrap:wrap;}
.btn-outline-light{background:transparent;color:var(--paper);border:1.5px solid rgba(255,255,255,0.7);}
.btn-outline-light:hover{background:rgba(255,255,255,0.16);border-color:var(--paper);transform:translateY(-3px) scale(1.02);box-shadow:0 14px 28px rgba(0,0,0,0.25);}

@media (max-width:880px){
  .hero-card .wrap{padding:0 24px;bottom:48px;align-items:center;}
  .hero-content{text-align:center;}
  .hero-ctas{justify-content:center;}
}

/* ---------- section shell ---------- */
.section{padding:96px 0;}
.section.alt{background:var(--cream-deep);}
.section-head{max-width:640px;margin-bottom:56px;}
.section-head h2{font-size:clamp(1.7rem,3vw,2.3rem);}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:0.85fr 1.15fr;gap:56px;align-items:stretch;}
.about-logo{display:flex;justify-content:center;align-items:stretch;}
.about-logo-img{
  width:100%;height:100%;
  object-fit:contain;
  filter:drop-shadow(0 14px 26px var(--shadow));
}
.about-copy{max-width:640px;text-align:left;}
.about-copy p{color:var(--ink-soft);margin:0;font-size:1.05rem;line-height:1.8;}
.about-copy .founder{color:var(--terracotta-deep);font-style:italic;font-weight:700;}
.about-copy .rule{width:56px;height:2px;background:var(--brass);margin:0 0 26px;}
.tribute{margin-top:40px;padding-top:36px;border-top:1px solid var(--line);}
.tribute-rule{display:block;width:44px;height:2px;background:var(--brass);margin:0 0 20px;}
.about-copy .tribute-text{
  font-family:var(--serif);font-style:italic;font-weight:600;
  font-size:1.35rem;color:var(--terracotta-deep);margin:0;
  letter-spacing:0.01em;
}

@media (max-width:880px){
  .about-grid{grid-template-columns:1fr;gap:36px;text-align:center;}
  .about-logo-img{max-width:220px;height:auto;aspect-ratio:400/475;margin:0 auto;}
  .about-copy{text-align:center;margin:0 auto;}
  .about-copy .rule{margin:0 auto 26px;}
  .tribute-rule{margin:0 auto 20px;}
}

/* ---------- offerings ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;perspective:1600px;}
.cat-card{
  position:relative;
  background:var(--card-cream);
  border:1px solid var(--line);
  border-radius:16px;
  overflow:hidden;
  padding:0 0 30px;
  box-shadow:0 6px 22px var(--shadow);
  transition:transform .4s cubic-bezier(0.16,1,0.3,1), box-shadow .4s ease-out, border-color .4s ease;
  transform-style:preserve-3d;
  will-change:transform;
}
.cat-card:hover{
  transform:translateY(-10px) rotateX(3deg) scale(1.015);
  box-shadow:0 34px 54px var(--shadow), 0 10px 22px var(--shadow);
  border-color:var(--brass);
}
.cat-img-wrap{
  aspect-ratio:4/3;overflow:hidden;
  border-radius:16px 16px 0 0;
}
.cat-img{
  width:100%;height:100%;
  display:block;
  object-fit:cover;object-position:center;
  transition:transform .6s cubic-bezier(0.16,1,0.3,1);
}
.cat-card:hover .cat-img{transform:scale(1.08);}
.cat-body{padding:26px 28px 0;}
.cat-card h3{font-size:1.2rem;margin-bottom:12px;}
.cat-card p{color:var(--ink-soft);font-size:0.95rem;line-height:1.65;margin:0;}
.enquire-btn{
  display:inline-flex;align-items:center;gap:8px;
  margin-top:20px;padding:10px 20px;
  background:transparent;color:var(--terracotta-deep);
  border:1.5px solid var(--terracotta);border-radius:2px;
  font-family:var(--sans);font-weight:600;font-size:0.85rem;letter-spacing:0.02em;
  transition:background .3s ease, color .3s ease, transform .3s cubic-bezier(0.16,1,0.3,1), box-shadow .3s ease;
}
.enquire-btn:hover{
  background:var(--terracotta);color:var(--paper);
  transform:translateY(-2px) scale(1.02);box-shadow:0 10px 20px var(--shadow);
}
.enquire-btn:active{transform:scale(0.97);transition-duration:.12s;}
.enquire-btn svg{width:15px;height:15px;}

@media (max-width:880px){
  .cat-grid{grid-template-columns:1fr;}
}
@media (prefers-reduced-motion: reduce){
  .cat-card,.cat-card:hover,.cat-img,.cat-card:hover .cat-img{transition:none;transform:none;}
}

/* ---------- shipping banner ---------- */
.shipping-banner{
  background:var(--card-cream);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:72px 0;
}
.shipping-banner-inner{
  max-width:720px;margin:0 auto;text-align:center;
}
.shipping-banner h2{color:var(--forest);font-size:clamp(1.6rem,3vw,2.1rem);margin-bottom:18px;}
.shipping-banner p{color:var(--ink-soft);font-size:1.05rem;line-height:1.7;margin:0;}

/* ---------- contact / footer ---------- */
.contact{
  position:relative;overflow:hidden;
  background:var(--cream);color:var(--ink);
  padding:96px 0 0;
  border-top:1px solid var(--line);
}
.contact-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1fr 1fr;gap:60px;
  padding-bottom:56px;
}
.order-form{
  position:relative;z-index:1;
  background:var(--card-cream);
  border:1px solid var(--line);
  border-radius:16px;
  padding:38px 34px;
  margin-bottom:56px;
  box-shadow:0 6px 22px var(--shadow);
}
.order-form-head{max-width:640px;margin-bottom:26px;}
.order-form-head h3{font-size:1.4rem;color:var(--forest);margin:10px 0 12px;}
.order-form-note{color:var(--ink-soft);font-size:0.95rem;line-height:1.6;margin:0;}
.order-form-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:24px;
}
.form-row-full{grid-column:1 / -1;}
.form-row label{
  display:block;font-size:0.78rem;font-weight:700;letter-spacing:0.06em;
  text-transform:uppercase;color:var(--brass-deep);margin-bottom:8px;
}
.form-row input,.form-row textarea{
  width:100%;font-family:var(--sans);font-size:0.98rem;color:var(--ink);
  background:var(--paper);border:1px solid var(--line);border-radius:8px;
  padding:12px 14px;resize:vertical;transition:border-color .2s ease;
}
.form-row input:focus,.form-row textarea:focus{
  outline:none;border-color:var(--brass);
}
.order-form-hint{
  margin:14px 0 0;font-size:0.88rem;color:var(--terracotta-deep);min-height:1.2em;
}
.order-submit svg{width:18px;height:18px;}

@media (max-width:640px){
  .order-form-grid{grid-template-columns:1fr;}
}

.map-embed{
  position:relative;z-index:1;
  border-radius:16px;overflow:hidden;
  border:1px solid var(--line);
  box-shadow:0 10px 30px var(--shadow);
  margin-bottom:56px;
  width:100%;
}
.map-embed iframe{
  display:block;width:100%;height:340px;border:0;filter:grayscale(12%) contrast(96%);
}
.contact h2{color:var(--forest);}
.contact .lede{color:var(--ink-soft);max-width:420px;margin:18px 0 0;}
.contact-block{margin-top:34px;}
.contact-block .label{
  font-size:0.72rem;letter-spacing:0.18em;text-transform:uppercase;
  color:var(--brass-deep);font-weight:700;margin-bottom:8px;
}
.contact-block .value{font-size:1.1rem;font-weight:600;color:var(--ink);}
.contact-item{display:flex;gap:16px;margin-bottom:30px;}
.contact-item svg{width:22px;height:22px;flex-shrink:0;color:var(--terracotta-deep);margin-top:3px;}
.whatsapp-cta{
  display:inline-flex;align-items:center;gap:10px;margin-top:8px;
  background:var(--brass-light);color:var(--forest);
  border:1px solid var(--brass);
  padding:11px 24px;border-radius:2px;font-weight:700;
  transition:background .3s ease, transform .3s cubic-bezier(0.16,1,0.3,1), box-shadow .3s ease;
}
.whatsapp-cta:hover{background:var(--brass);transform:translateY(-3px) scale(1.02);box-shadow:0 14px 26px var(--shadow);}
.whatsapp-cta:active{transform:scale(0.97);transition-duration:.12s;}
.memorial{
  text-align:center;
  font-family:var(--serif);
  font-style:italic;font-weight:600;
  font-size:1.1rem;
  color:var(--ink-soft);
  padding-top:8px;
}
.footer-bottom{
  position:relative;z-index:1;
  padding:26px 0;display:flex;justify-content:space-between;align-items:center;
  font-size:0.82rem;color:var(--ink-soft);flex-wrap:wrap;gap:10px;
  border-top:1px solid var(--line);
}
.footer-bottom .seal-mini{
  width:34px;aspect-ratio:650/660;opacity:0.8;
  object-fit:contain;
}

@media (max-width:880px){
  .contact-grid{grid-template-columns:1fr;gap:36px;}
  .map-embed iframe{height:260px;}
}

/* ---------- floating whatsapp ---------- */
.float-wa{
  position:fixed;bottom:26px;right:26px;z-index:200;
  width:60px;height:60px;border-radius:50%;
  background:#25D366;border:2px solid #128C7E;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 26px var(--shadow);
  animation:pulse 2.6s ease-in-out infinite;
  transition:transform .3s cubic-bezier(0.16,1,0.3,1), box-shadow .3s ease;
}
.float-wa:hover{transform:scale(1.08);box-shadow:0 16px 34px var(--shadow);}
.float-wa:active{transform:scale(0.95);transition-duration:.12s;}
.float-wa svg{width:28px;height:28px;color:#FFFFFF;}
@keyframes pulse{
  0%,100%{box-shadow:0 10px 26px var(--shadow), 0 0 0 0 rgba(37,211,102,0.45);}
  50%{box-shadow:0 10px 26px var(--shadow), 0 0 0 10px rgba(37,211,102,0);}
}
@media (prefers-reduced-motion: reduce){.float-wa{animation:none;}}