/* ==========================================================================
   KANAKTA — Shared stylesheet
   Smart Products. Simple Life.
   ========================================================================== */

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

:root{
  --bg: #F6F7F3;
  --surface: #FFFFFF;
  --surface-alt: #EFF1E9;
  --ink: #16201A;
  --muted: #5B6A60;
  --line: #DDE2D6;
  --primary: #123D2E;
  --primary-dark: #0B2A20;
  --primary-tint: #E6EEE8;
  --accent: #B5482F;
  --accent-dark: #8F3A26;
  --accent-tint: #F6E7E2;
  --gold: #B8912E;
  --radius-s: 4px;
  --radius-m: 8px;
  --maxw: 1200px;
  --shadow: 0 1px 2px rgba(17,25,20,0.06);
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; }
h1,h2,h3,h4{
  font-family: 'Sora', 'Inter', sans-serif;
  line-height: 1.15;
  margin: 0 0 0.5em;
  font-weight: 600;
  letter-spacing: -0.01em;
}
p{ margin: 0 0 1em; color: var(--ink); }
ul,ol{ padding-left: 1.25em; }
:focus-visible{ outline: 2px solid var(--accent); outline-offset: 2px; }

.container{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}
.section{ padding: 56px 0; }
.section-tight{ padding: 32px 0; }
.section-alt{ background: var(--surface-alt); }

/* -------------------- Buttons -------------------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 12px 22px;
  border-radius: var(--radius-s);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration:none;
  border: 1px solid transparent;
  cursor:pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}
.btn-primary{ background: var(--primary); color:#fff; }
.btn-primary:hover{ background: var(--primary-dark); }
.btn-accent{ background: var(--accent); color:#fff; }
.btn-accent:hover{ background: var(--accent-dark); }
.btn-outline{ background: transparent; border-color: var(--primary); color: var(--primary); }
.btn-outline:hover{ background: var(--primary-tint); }
.btn-block{ width:100%; }
.btn-sm{ padding: 8px 14px; font-size: 0.85rem; }
.btn[disabled]{ opacity:.5; cursor:not-allowed; }

/* -------------------- Header -------------------- */
.site-header{
  position: sticky; top:0; z-index: 40;
  background: rgba(246,247,243,0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.announce-bar{
  background: var(--primary-dark);
  color: #EAF1EC;
  font-size: 0.8rem;
  text-align:center;
  padding: 7px 12px;
}
.announce-bar a{ color:#fff; text-decoration: underline; }
.header-row{
  display:flex; align-items:center; justify-content:space-between;
  padding: 12px 0;
  gap: 16px;
}
.brand{ display:flex; align-items:center; gap:10px; text-decoration:none; flex-shrink:0; }
.brand img{ height: 40px; width:40px; border-radius: 8px; object-fit:cover; }
.brand-text{ font-family:'Sora',sans-serif; font-weight:700; font-size:1.15rem; color:var(--primary); }
.brand-text span{ display:block; font-family:'Inter',sans-serif; font-weight:500; font-size:0.62rem; letter-spacing:0.04em; color:var(--muted); }

.main-nav{ display:flex; align-items:center; gap: 22px; }
.main-nav a{
  text-decoration:none; color: var(--ink); font-size:0.93rem; font-weight:500;
  padding: 6px 0; border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav a.active{ border-bottom-color: var(--accent); }

.header-actions{ display:flex; align-items:center; gap: 14px; }
.icon-link{ position:relative; display:inline-flex; text-decoration:none; color:var(--ink); }
.cart-count{
  position:absolute; top:-8px; right:-10px; background: var(--accent); color:#fff;
  font-size: 0.65rem; font-weight:700; min-width:17px; height:17px; border-radius:50%;
  display:flex; align-items:center; justify-content:center; padding: 0 3px;
}
.nav-toggle{
  display:none; background:none; border:1px solid var(--line); border-radius: var(--radius-s);
  padding: 7px 9px; cursor:pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:""; display:block; width:18px; height:2px; background:var(--ink); position:relative; transition:.2s;
}
.nav-toggle span::before{ position:absolute; top:-6px; }
.nav-toggle span::after{ position:absolute; top:6px; }

@media (max-width: 860px){
  .main-nav{
    position:fixed; inset: 0 0 0 22%;
    background: var(--surface);
    flex-direction:column; align-items:stretch; padding: 0;
    gap: 0;
    transform: translateX(100%);
    transition: transform .28s ease;
    box-shadow: -12px 0 32px rgba(0,0,0,.18);
    z-index: 60;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .main-nav.open{ transform: translateX(0); }
  .mobile-nav-head{
    display:flex; align-items:center; justify-content:space-between;
    padding: 18px 20px; border-bottom: 1px solid var(--line);
    position: sticky; top: 0; background: var(--surface); z-index: 2;
  }
  .mobile-nav-head strong{ font-family:'Sora',sans-serif; color: var(--primary); font-size:1.05rem; }
  .nav-close{
    background: var(--surface-alt); border: 1px solid var(--line); border-radius: 50%;
    width: 36px; height: 36px; display:flex; align-items:center; justify-content:center;
    font-size: 1.1rem; line-height:1; cursor:pointer; color: var(--ink); padding:0;
  }
  .nav-close:hover{ background: var(--accent-tint); border-color:#E6C9BE; color: var(--accent-dark); }
  .main-nav a{
    width:100%; padding: 16px 20px; border-bottom: 1px solid var(--line);
    border-left: 3px solid transparent;
    font-size: 1rem; font-weight: 500; color: var(--ink);
    box-sizing: border-box;
  }
  .main-nav a.active{
    border-bottom-color: var(--line); border-left-color: var(--accent);
    background: var(--primary-tint); color: var(--primary); font-weight:700;
  }
  .main-nav a:active{ background: var(--surface-alt); }
  .nav-toggle{ display:block; }
  .nav-overlay{ display:none; position:fixed; inset:0; background:rgba(10,15,12,.45); z-index:55; }
  .nav-overlay.open{ display:block; }
  body.nav-locked{ overflow: hidden; }
}
@media (max-width: 420px){
  .main-nav{ inset: 0 0 0 12%; }
}


/* -------------------- Hero -------------------- */
.hero{
  background: linear-gradient(180deg, var(--primary-tint) 0%, var(--bg) 100%);
  padding: 56px 0 40px;
  border-bottom: 1px solid var(--line);
}
.hero-grid{ display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items:center; }
.eyebrow{ color: var(--accent); font-weight:600; font-size:0.85rem; margin-bottom:10px; }
.hero h1{ font-size: clamp(2rem, 4vw, 3rem); max-width: 16ch; }
.hero-sub{ font-size:1.05rem; color: var(--muted); max-width: 46ch; margin-bottom: 22px; }
.hero-ctas{ display:flex; gap:12px; flex-wrap:wrap; }
.hero-art{
  background: var(--surface); border:1px solid var(--line); border-radius: var(--radius-m);
  padding: 18px; box-shadow: var(--shadow);
}
.hero-art img{ border-radius: var(--radius-s); width:100%; height:auto; aspect-ratio: 1/1; object-fit:cover; }
@media (max-width: 860px){ .hero-grid{ grid-template-columns:1fr; } .hero-art{ order:-1; max-width:340px; margin:0 auto; } }

/* -------------------- Product grid / cards -------------------- */
.grid{ display:grid; gap: 22px; }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
@media (max-width: 960px){ .grid-3, .grid-4{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px){ .grid-3, .grid-4, .grid-2{ grid-template-columns: 1fr; } }

.card{
  background: var(--surface); border:1px solid var(--line); border-radius: var(--radius-m);
  overflow:hidden; display:flex; flex-direction:column;
}
.card-media{ aspect-ratio: 1/1; overflow:hidden; background: var(--surface-alt); }
.card-media img{ width:100%; height:100%; object-fit:cover; }
.card-body{ padding: 16px; display:flex; flex-direction:column; gap:6px; flex:1; }
.card-cat{ font-size:0.72rem; color: var(--accent); font-weight:600; }
.card-title{ font-family:'Sora',sans-serif; font-weight:600; font-size:1.02rem; margin:0; }
.card-title a{ text-decoration:none; color:var(--ink); }
.card-desc{ color:var(--muted); font-size:0.88rem; margin:0; }
.price-row{ display:flex; align-items:baseline; gap:8px; margin-top:auto; padding-top:8px; }
.price{ font-weight:700; font-size:1.1rem; color: var(--primary); }
.price-compare{ text-decoration: line-through; color: var(--muted); font-size:0.85rem; }
.price-tbc{ color: var(--muted); font-size:0.9rem; font-style:italic; }
.card-actions{ display:flex; gap:8px; padding: 0 16px 16px; }

/* -------------------- Feature blocks -------------------- */
.feature{ display:flex; gap:14px; padding: 18px; background:var(--surface); border:1px solid var(--line); border-radius: var(--radius-m); }
.feature-icon{ font-size:1.4rem; }
.feature h3{ font-size:1rem; margin-bottom:4px; }
.feature p{ color: var(--muted); font-size:0.9rem; margin:0; }

.section-head{ max-width: 640px; margin: 0 0 28px; }
.section-head .eyebrow{ margin-bottom: 6px; }
.section-head h2{ font-size: clamp(1.5rem, 3vw, 2.1rem); }
.section-head p{ color: var(--muted); }

/* -------------------- Breadcrumbs -------------------- */
.breadcrumbs{ font-size:0.82rem; color: var(--muted); padding: 14px 0; }
.breadcrumbs a{ text-decoration:none; color: var(--muted); }
.breadcrumbs a:hover{ color: var(--primary); }

/* -------------------- Product detail -------------------- */
.pdp-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items:flex-start; }
@media (max-width: 860px){ .pdp-grid{ grid-template-columns:1fr; } }
.pdp-main-img{ border:1px solid var(--line); border-radius: var(--radius-m); overflow:hidden; aspect-ratio:1/1; background:var(--surface-alt); }
.pdp-main-img img{ width:100%; height:100%; object-fit:cover; }
.pdp-thumbs{ display:flex; gap:8px; margin-top:10px; flex-wrap:wrap; }
.pdp-thumbs img{ width:64px; height:64px; object-fit:cover; border-radius:6px; border:1px solid var(--line); cursor:pointer; }
.pdp-thumbs img.active{ border-color: var(--accent); border-width:2px; }
.pdp-price-row{ display:flex; align-items:baseline; gap:12px; margin: 6px 0 16px; }
.pdp-price{ font-size:1.7rem; font-weight:700; color: var(--primary); }
.badge{ display:inline-block; font-size:0.72rem; font-weight:600; padding:3px 9px; border-radius:20px; background: var(--primary-tint); color: var(--primary); margin-bottom:10px; }
.field-row{ margin-bottom:16px; }
.field-row label{ display:block; font-size:0.85rem; font-weight:600; margin-bottom:6px; }
select, input[type=text], input[type=tel], input[type=email], input[type=number], textarea{
  width:100%; padding: 11px 12px; border:1px solid var(--line); border-radius: var(--radius-s);
  font-family:'Inter',sans-serif; font-size:0.95rem; background:#fff; color: var(--ink);
}
textarea{ resize: vertical; min-height:90px; }
.qty-row{ display:flex; align-items:center; gap:10px; margin-bottom:18px; }
.qty-btn{ width:36px; height:36px; border:1px solid var(--line); background:#fff; border-radius:var(--radius-s); font-size:1.1rem; cursor:pointer; }
.qty-input{ width:52px; text-align:center; padding:8px; }
.pdp-actions{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom: 22px; }
.pdp-tabs{ margin-top: 20px; }
.pdp-tab-panel{ border-top:1px solid var(--line); padding-top:16px; margin-top:16px; }
.spec-table{ width:100%; border-collapse:collapse; font-size:0.92rem; }
.spec-table td{ padding:8px 6px; border-bottom:1px solid var(--line); vertical-align:top; }
.spec-table td:first-child{ color: var(--muted); width:40%; }
.faq-item{ border-bottom:1px solid var(--line); padding: 14px 0; }
.faq-q{ font-weight:600; margin-bottom:6px; }
.notice{ background: var(--accent-tint); border:1px solid #E6C9BE; color: var(--accent-dark); padding: 12px 14px; border-radius: var(--radius-s); font-size:0.87rem; margin: 14px 0; }
.notice-muted{ background: var(--surface-alt); border:1px solid var(--line); color: var(--muted); padding: 10px 14px; border-radius: var(--radius-s); font-size:0.85rem; margin: 14px 0; }

/* -------------------- Founder / About -------------------- */
.founder-grid{ display:grid; grid-template-columns: 280px 1fr; gap: 40px; align-items:flex-start; }
@media (max-width: 760px){ .founder-grid{ grid-template-columns:1fr; } }
.founder-photo{ width:100%; max-width:280px; aspect-ratio:1/1; object-fit:cover; border-radius: var(--radius-m); border:1px solid var(--line); }
.social-row{ display:flex; gap:10px; flex-wrap:wrap; margin-top:14px; }
.social-pill{ display:inline-flex; align-items:center; gap:6px; padding:7px 13px; border:1px solid var(--line); border-radius:20px; text-decoration:none; font-size:0.83rem; color:var(--ink); background:#fff; }
.social-pill:hover{ border-color: var(--primary); color: var(--primary); }

/* -------------------- Policy pages -------------------- */
.policy-content{ max-width: 760px; }
.policy-content h2{ font-size:1.25rem; margin-top:32px; }
.policy-content h3{ font-size:1.05rem; margin-top:20px; }
.policy-content li{ margin-bottom:6px; }
.effective-date{ color: var(--muted); font-size:0.88rem; margin-bottom: 24px; }

/* -------------------- Cart / Checkout -------------------- */
.cart-table{ width:100%; border-collapse:collapse; }
.cart-table th{ text-align:left; font-size:0.78rem; text-transform:uppercase; letter-spacing:0.03em; color:var(--muted); padding:10px; border-bottom:1px solid var(--line); }
.cart-table td{ padding:14px 10px; border-bottom:1px solid var(--line); vertical-align:middle; }
.cart-item-info{ display:flex; gap:12px; align-items:center; }
.cart-item-info img{ width:64px; height:64px; object-fit:cover; border-radius:6px; border:1px solid var(--line); }
.cart-item-meta{ font-size:0.78rem; color:var(--muted); }
.remove-link{ color: var(--accent); font-size:0.82rem; text-decoration:none; background:none; border:none; cursor:pointer; padding:0; }
.summary-box{ background:var(--surface); border:1px solid var(--line); border-radius: var(--radius-m); padding: 20px; position:sticky; top:90px; }
.summary-row{ display:flex; justify-content:space-between; padding:8px 0; font-size:0.92rem; }
.summary-row.total{ border-top:1px solid var(--line); margin-top:8px; padding-top:14px; font-weight:700; font-size:1.05rem; }
.checkout-grid{ display:grid; grid-template-columns: 1.4fr 1fr; gap: 36px; align-items:flex-start; }
@media (max-width: 900px){ .checkout-grid{ grid-template-columns:1fr; } .summary-box{ position:static; } }
.radio-row{ display:flex; gap:18px; flex-wrap:wrap; }
.radio-option{ display:flex; align-items:center; gap:6px; font-size:0.9rem; border:1px solid var(--line); padding:9px 13px; border-radius: var(--radius-s); cursor:pointer; }
.radio-option input{ margin:0; }
.empty-state{ text-align:center; padding: 60px 20px; color:var(--muted); }

/* -------------------- Confirmation -------------------- */
.confirm-box{ max-width: 640px; margin:0 auto; text-align:center; background:#fff; border:1px solid var(--line); border-radius:var(--radius-m); padding: 40px 28px; }
.confirm-check{ width:56px; height:56px; border-radius:50%; background: var(--primary-tint); color: var(--primary); display:flex; align-items:center; justify-content:center; font-size:1.7rem; margin: 0 auto 16px; }
.order-id{ font-family:'Sora',sans-serif; font-weight:700; font-size:1.3rem; color: var(--primary); background: var(--primary-tint); display:inline-block; padding:8px 18px; border-radius:6px; margin: 10px 0 20px; letter-spacing:0.03em; }
.order-summary-table{ text-align:left; width:100%; margin-top:18px; }
.order-summary-table td{ padding:6px 4px; font-size:0.9rem; border-bottom:1px dashed var(--line); }

/* -------------------- Admin -------------------- */
.admin-shell{ display:grid; grid-template-columns: 210px 1fr; gap:0; min-height: 60vh; border:1px solid var(--line); border-radius: var(--radius-m); overflow:hidden; background:#fff; }
@media (max-width:760px){ .admin-shell{ grid-template-columns:1fr; } }
.admin-side{ background: var(--primary-dark); color:#EAF1EC; padding: 18px 14px; }
.admin-side a{ display:block; color:#EAF1EC; text-decoration:none; padding:9px 8px; border-radius:6px; font-size:0.9rem; opacity:.85; }
.admin-side a.active, .admin-side a:hover{ background: rgba(255,255,255,.1); opacity:1; }
.admin-main{ padding: 22px; }
.admin-table{ width:100%; border-collapse:collapse; font-size:0.88rem; }
.admin-table th, .admin-table td{ text-align:left; padding:9px 8px; border-bottom:1px solid var(--line); }
.stat-cards{ display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-bottom:22px; }
@media (max-width:700px){ .stat-cards{ grid-template-columns:1fr; } }
.stat-card{ background: var(--surface-alt); border-radius: var(--radius-s); padding:16px; }
.stat-card .num{ font-size:1.5rem; font-weight:700; font-family:'Sora',sans-serif; color: var(--primary); }
.stat-card .lbl{ font-size:0.8rem; color:var(--muted); }
.login-box{ max-width:360px; margin: 40px auto; background:#fff; border:1px solid var(--line); border-radius: var(--radius-m); padding:28px; }

/* -------------------- Footer -------------------- */
.site-footer{ background: var(--primary-dark); color: #D9E4DC; margin-top: 60px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; padding: 48px 0 28px; }
@media (max-width: 800px){ .footer-grid{ grid-template-columns: repeat(2,1fr); } }
.site-footer h4{ color:#fff; font-size:0.9rem; margin-bottom: 14px; }
.site-footer a{ color:#B9CBC0; text-decoration:none; font-size:0.86rem; display:block; margin-bottom:9px; }
.site-footer a:hover{ color:#fff; }
.footer-brand-row{ display:flex; align-items:center; gap:10px; margin-bottom:14px; }
.footer-brand-row img{ height:34px; width:34px; border-radius:7px; }
.footer-brand-row strong{ color:#fff; font-family:'Sora',sans-serif; }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.12); padding: 16px 0; font-size:0.78rem; color:#9FB3A7; display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px; }
.footer-social{ display:flex; gap:10px; margin-top: 6px; }
.footer-social a{ width:32px; height:32px; border:1px solid rgba(255,255,255,.2); border-radius:50%; display:flex; align-items:center; justify-content:center; margin:0; }

/* -------------------- WhatsApp float -------------------- */
.wa-float{
  position:fixed; bottom:20px; right:20px; z-index:50;
  background:#1E8E5A; color:#fff; width:52px; height:52px; border-radius:50%;
  display:flex; align-items:center; justify-content:center; text-decoration:none;
  box-shadow: 0 4px 14px rgba(0,0,0,.2); font-size:1.4rem;
}

/* -------------------- Utility -------------------- */
.mt-0{ margin-top:0; } .mb-0{ margin-bottom:0; }
.text-muted{ color: var(--muted); }
.center{ text-align:center; }
.skip-link{ position:absolute; left:-999px; top:auto; background:#fff; padding:10px; z-index:100; }
.skip-link:focus{ left: 10px; top:10px; }
table.qa-check{ font-size:0.8rem; }