/* ==========================================================================
   Vikasdaksh Industry – Tote Bag Export Website
   style.css  – layout, components and pages
   --------------------------------------------------------------------------
   1. Design tokens          7. Category & product cards
   2. Base / typography      8. Catalog (filters + grid)
   3. Buttons & forms        9. Product detail
   4. Header & navigation   10. Manufacturing / certifications / about
   5. Hero slideshow        11. Contact, modal, toast
   6. Home sections         12. Footer & utilities
   ========================================================================== */

/* 1. DESIGN TOKENS ------------------------------------------------------- */
:root {
  --pine: #1b2a24;          /* text */
  --duck: #24493d;          /* primary – duck canvas green */
  --duck-700: #1a372e;
  --duck-100: #dfe8e3;
  --mineral: #f2f3ee;       /* page background */
  --paper: #ffffff;
  --ecru: #e7e0cf;          /* natural canvas */
  --ecru-200: #f1ece0;
  --brass: #c1922b;         /* stitch-thread accent */
  --brass-700: #8f6a17;
  --muted: #5b665f;
  --line: #d9ddd5;
  --danger: #b23a2f;
  --success: #2e7d4f;

  --glass-bg: rgba(255, 255, 255, 0.62);
  --glass-border: rgba(255, 255, 255, 0.7);
  --glass-blur: saturate(160%) blur(14px);

  --font-display: 'Bricolage Grotesque', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Instrument Sans', 'Segoe UI', system-ui, sans-serif;

  /* modular type scale (1.25) */
  --fs-xs: 0.8rem;
  --fs-sm: 0.9rem;
  --fs-base: 1rem;
  --fs-md: 1.25rem;
  --fs-lg: 1.563rem;
  --fs-xl: 1.953rem;
  --fs-2xl: 2.441rem;
  --fs-3xl: clamp(2.2rem, 4.6vw, 3.6rem);

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 24px;
  --shadow-soft: 0 1px 2px rgba(27, 42, 36, 0.06), 0 8px 24px -12px rgba(27, 42, 36, 0.18);
  --shadow-lift: 0 2px 4px rgba(27, 42, 36, 0.06), 0 22px 40px -18px rgba(27, 42, 36, 0.35);

  --stitch: repeating-linear-gradient(90deg, var(--brass) 0 9px, transparent 9px 15px);
  --container: 1240px;
  --header-h: 74px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* 2. BASE / TYPOGRAPHY --------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--pine);
  background: var(--mineral);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; height: auto; }
a { color: var(--duck); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--duck-700); }
button { font: inherit; color: inherit; }
ul { padding-left: 1.2em; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.12;
  margin: 0 0 0.5em;
  letter-spacing: -0.015em;
  font-weight: 650;
  color: var(--pine);
}
h1 { font-size: var(--fs-3xl); font-weight: 700; letter-spacing: -0.025em; }
h2 { font-size: clamp(1.75rem, 3.2vw, var(--fs-2xl)); }
h3 { font-size: var(--fs-md); }
h4 { font-size: var(--fs-base); }
p { margin: 0 0 1em; }

:focus-visible { outline: 3px solid var(--brass); outline-offset: 2px; border-radius: 4px; }
::selection { background: var(--ecru); }

.container { width: min(100% - 32px, var(--container)); margin-inline: auto; }
.section { padding-block: clamp(56px, 8vw, 104px); }
.section--tight { padding-block: clamp(40px, 5vw, 64px); }
.section--paper { background: var(--paper); }
.section--duck { background: var(--duck); color: #eef3ef; }
.section--duck h2, .section--duck h3 { color: #fff; }

.section-head { max-width: 680px; margin-bottom: clamp(28px, 4vw, 48px); }
.section-head p { color: var(--muted); font-size: 1.075rem; }
.section--duck .section-head p { color: #c9d8cf; }
.section-head--row { display: flex; align-items: end; justify-content: space-between; gap: 24px; max-width: none; flex-wrap: wrap; }
.section-head--row > div { max-width: 640px; }

.lead { font-size: 1.15rem; color: var(--muted); max-width: 62ch; }
.muted { color: var(--muted); }
.tabular { font-variant-numeric: tabular-nums; }

/* the stitch line – signature divider */
.stitch { height: 2px; background: var(--stitch); border: 0; margin: 0; width: 100%; opacity: 0.85; }
.stitch--short { width: 72px; margin-bottom: 18px; }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--duck); color: #fff; padding: 10px 16px; border-radius: var(--radius-sm);
}
.skip-link:focus { top: 12px; color: #fff; }

.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* 3. BUTTONS & FORMS ----------------------------------------------------- */
.btn {
  --btn-bg: var(--duck);
  --btn-fg: #fff;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 24px;
  border-radius: 999px; border: 1.5px solid transparent;
  background: var(--btn-bg); color: var(--btn-fg);
  font-weight: 600; font-size: 0.98rem; text-decoration: none; cursor: pointer;
  transition: transform 0.2s var(--ease), background-color 0.2s, box-shadow 0.2s, color 0.2s, border-color 0.2s;
  white-space: nowrap;
}
.btn:hover { color: var(--btn-fg); background: var(--duck-700); box-shadow: var(--shadow-soft); }
.btn:active { transform: translateY(1px); }
.btn[disabled], .btn.is-loading { opacity: 0.7; cursor: progress; }
.btn svg { width: 18px; height: 18px; flex: none; }

.btn-accent { --btn-bg: var(--brass); --btn-fg: #1f1606; }
.btn-accent:hover { background: #d3a23a; color: #1f1606; }
.btn-ghost { --btn-bg: transparent; --btn-fg: var(--duck); border-color: currentColor; }
.btn-ghost:hover { background: var(--duck); color: #fff; border-color: var(--duck); }
.btn-light { --btn-bg: #fff; --btn-fg: var(--duck); }
.btn-light:hover { background: var(--ecru-200); color: var(--duck-700); }
.btn-sm { min-height: 40px; padding: 0 18px; font-size: 0.9rem; }
.btn-block { width: 100%; }

.btn .spinner {
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid currentColor; border-right-color: transparent;
  animation: spin 0.7s linear infinite; display: none;
}
.btn.is-loading .spinner { display: inline-block; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 18px; }
.form-grid .full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field label { font-weight: 600; font-size: var(--fs-sm); }
.field label .req { color: var(--danger); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 12px 14px;
  border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  background: #fff; font: inherit; color: var(--pine);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--duck); box-shadow: 0 0 0 4px rgba(36, 73, 61, 0.14);
}
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--danger); }
.field-error { color: var(--danger); font-size: var(--fs-xs); min-height: 0; }
.field-hint { color: var(--muted); font-size: var(--fs-xs); }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-status {
  display: none; margin-top: 16px; padding: 14px 16px; border-radius: var(--radius-sm);
  font-weight: 500;
}
.form-status.is-success { display: block; background: #e5f2ea; color: #1d5636; border: 1px solid #b9dcc6; }
.form-status.is-error { display: block; background: #fbe9e7; color: #8a2a21; border: 1px solid #f0c4be; }

/* 4. HEADER & NAVIGATION ------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--header-h);
  background: rgba(242, 243, 238, 0.72);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid rgba(27, 42, 36, 0.06);
  transition: box-shadow 0.25s, background-color 0.25s;
}
.site-header.is-scrolled { background: rgba(255, 255, 255, 0.82); box-shadow: 0 6px 24px -16px rgba(27, 42, 36, 0.4); }
.header-inner { height: 100%; display: flex; align-items: center; gap: 24px; }

.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--pine); flex: none; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 12px; background: var(--duck); color: var(--ecru);
  display: grid; place-items: center; font-family: var(--font-display); font-weight: 800; font-size: 1.05rem;
  position: relative;
}
.brand-mark::after { content: ''; position: absolute; inset: 5px; border: 1.5px dashed rgba(193, 146, 43, 0.85); border-radius: 8px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-family: var(--font-display); font-weight: 700; font-size: 1.12rem; letter-spacing: -0.01em; }
.brand-sub { font-size: 0.75rem; color: var(--muted); }

.main-nav { margin-left: auto; }
.nav-list { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-list a {
  display: block; padding: 10px 13px; border-radius: 999px; text-decoration: none;
  color: var(--pine); font-weight: 500; font-size: 0.96rem; transition: background-color 0.2s;
}
.nav-list a:hover { background: rgba(36, 73, 61, 0.08); color: var(--pine); }
.nav-list a[aria-current='page'] { background: var(--duck); color: #fff; }
.header-cta { flex: none; }

.nav-toggle {
  display: none; margin-left: auto; width: 46px; height: 46px; border-radius: 12px;
  border: 1px solid var(--line); background: #fff; cursor: pointer; place-items: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; width: 20px; height: 2px; background: var(--pine); border-radius: 2px; position: relative;
  transition: transform 0.25s var(--ease), background-color 0.2s;
}
.nav-toggle span::before, .nav-toggle span::after { content: ''; position: absolute; left: 0; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }
.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { transform: translateY(6px) rotate(45deg); }
.nav-open .nav-toggle span::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 1200px) {
  .nav-toggle { display: grid; margin-left: 0; }
  .main-nav {
    position: fixed; inset: var(--nav-top, var(--header-h)) 0 auto 0; margin: 0;
    background: rgba(255, 255, 255, 0.96);
    -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--line); box-shadow: 0 20px 40px -24px rgba(27, 42, 36, 0.4);
    padding: 12px 16px 20px;
    transform: translateY(-8px); opacity: 0; visibility: hidden;
    transition: opacity 0.22s, transform 0.22s var(--ease), visibility 0.22s;
    max-height: calc(100vh - var(--header-h)); overflow-y: auto;
  }
  .nav-open .main-nav { transform: none; opacity: 1; visibility: visible; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav-list a { padding: 14px 16px; border-radius: var(--radius-sm); font-size: 1.05rem; }
}
@media (max-width: 420px) { .brand-sub { display: none; } }

/* breadcrumbs + page hero */
.page-hero { padding: clamp(36px, 6vw, 72px) 0 clamp(28px, 4vw, 44px); }
.page-hero h1 { max-width: 18ch; }
.page-hero .lead { margin-top: 8px; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: 0 0 18px; font-size: var(--fs-sm); color: var(--muted); }
.breadcrumb li + li::before { content: '/'; margin-right: 6px; color: #a3aba5; }
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--duck); text-decoration: underline; }

/* 5. HERO SLIDESHOW ------------------------------------------------------ */
.hero { padding: 20px 0 0; }
.slideshow {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  background: var(--duck); color: #fff; isolation: isolate;
  /* all slides share ONE grid cell, so the box is always as tall as the tallest slide -> nothing is clipped */
  display: grid; min-height: clamp(520px, 66vh, 640px);
}
.slide {
  position: relative; grid-area: 1 / 1; display: grid; grid-template-columns: 1.05fr 1fr;
  opacity: 0; visibility: hidden; transition: opacity 0.9s var(--ease), visibility 0.9s;
  background: var(--slide-bg, var(--duck));
}
.slide.is-active { opacity: 1; visibility: visible; z-index: 1; }
.slide-copy {
  position: relative; z-index: 2; display: flex; flex-direction: column; justify-content: center;
  padding: clamp(28px, 4vw, 60px); padding-bottom: 112px; /* clears the controls row */
}
.slide-kicker { font-weight: 600; color: var(--brass); margin-bottom: 14px; font-size: 1rem; }
.slide h1, .slide h2 { color: #fff; font-size: clamp(1.9rem, 3.5vw, 3rem); max-width: 17ch; margin-bottom: 14px; }
.slide p { color: rgba(255, 255, 255, 0.82); font-size: 1.05rem; max-width: 46ch; margin-bottom: 22px; }
.slide-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.slide-actions .btn-ghost { --btn-fg: #fff; }
.slide-actions .btn-ghost:hover { background: #fff; color: var(--duck); border-color: #fff; }

.slide-media { position: relative; overflow: hidden; background: var(--ecru-200); }
.slide-media img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.06);
  transition: transform 7s linear;
}
.slide.is-active .slide-media img { transform: scale(1); }
.slide-chips { position: absolute; left: 20px; bottom: 96px; display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.glass-chip {
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  color: var(--pine); border-radius: 12px; padding: 10px 14px; font-size: 0.88rem; line-height: 1.3;
  box-shadow: 0 10px 30px -18px rgba(0, 0, 0, 0.45);
}
.glass-chip strong { display: block; font-family: var(--font-display); font-size: 1.05rem; }

.slideshow-controls {
  position: absolute; z-index: 5; left: clamp(28px, 4vw, 60px); bottom: 28px;
  display: flex; align-items: center; gap: 14px;
}
.slide-arrow {
  width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.12); color: #fff; cursor: pointer; display: grid; place-items: center;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); transition: background-color 0.2s;
}
.slide-arrow:hover { background: rgba(255, 255, 255, 0.28); }
.slide-arrow svg { width: 20px; height: 20px; }
.slide-dots { display: flex; gap: 8px; }
.slide-dot {
  width: 34px; height: 4px; border-radius: 4px; border: 0; padding: 0; cursor: pointer;
  background: rgba(255, 255, 255, 0.3); position: relative; overflow: hidden;
}
.slide-dot::after {
  content: ''; position: absolute; inset: 0; background: var(--brass); transform: scaleX(0); transform-origin: left;
}
.slide-dot.is-active::after { animation: dotFill var(--slide-interval, 6000ms) linear forwards; }
.slideshow.is-paused .slide-dot.is-active::after { animation-play-state: paused; }
.slide-dot.is-done::after { transform: scaleX(1); }
.slide-pause {
  width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.35);
  background: transparent; color: #fff; cursor: pointer; display: grid; place-items: center;
}
.slide-pause svg { width: 14px; height: 14px; }

@media (max-width: 860px) {
  .slideshow { display: block; min-height: 0; aspect-ratio: auto; }
  .slide { grid-template-columns: 1fr; display: none; }
  .slide.is-active { display: grid; }
  .slide-media { order: -1; aspect-ratio: 4 / 3; }
  .slide-media img { position: static; }
  .slide-copy { padding: 28px 22px 96px; }
  .slide-chips { bottom: 14px; left: 14px; flex-direction: row; flex-wrap: wrap; }
  .slideshow-controls { left: 22px; bottom: 24px; }
}

/* 6. HOME SECTIONS ------------------------------------------------------- */
/* trust banner */
.trust-band { padding: 26px 0; border-bottom: 1px solid var(--line); }
.trust-inner { display: grid; grid-template-columns: auto 1fr; gap: 28px; align-items: center; }
.trust-title { font-weight: 600; max-width: 22ch; }
.trust-markets { display: flex; flex-wrap: wrap; gap: 8px 10px; list-style: none; margin: 0; padding: 0; }
.trust-markets li {
  padding: 7px 14px; border-radius: 999px; background: #fff; border: 1px solid var(--line);
  font-size: var(--fs-sm); font-weight: 500;
}
@media (max-width: 760px) { .trust-inner { grid-template-columns: 1fr; gap: 14px; } }

/* about teaser */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.split--reverse > :first-child { order: 2; }
.split-media { position: relative; }
.split-media img { border-radius: var(--radius-lg); width: 100%; aspect-ratio: 4 / 4.2; object-fit: cover; }
.split-media .glass-chip { position: absolute; right: 18px; bottom: 18px; max-width: 240px; }
.fact-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 28px 0; }
.fact { border-top: 2px solid var(--duck); padding-top: 12px; }
.fact strong { display: block; font-family: var(--font-display); font-size: var(--fs-xl); line-height: 1.1; }
.fact span { color: var(--muted); font-size: var(--fs-sm); }
@media (max-width: 860px) {
  .split, .split--reverse { grid-template-columns: 1fr; }
  .split--reverse > :first-child { order: 0; }
}
@media (max-width: 480px) { .fact-row { grid-template-columns: 1fr 1fr; } }

/* 7. CATEGORY & PRODUCT CARDS ------------------------------------------- */
.category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.category-card {
  position: relative; display: grid; grid-template-rows: auto 1fr; background: #fff; border-radius: var(--radius);
  overflow: hidden; text-decoration: none; color: var(--pine); border: 1px solid var(--line);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s;
}
.category-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); color: var(--pine); border-color: transparent; }
.category-card .cat-media { aspect-ratio: 4 / 3; overflow: hidden; background: #fff; border-bottom: 1px solid var(--line); }
.category-card .cat-media img { width: 100%; height: 100%; object-fit: contain; transition: transform 0.6s var(--ease); }
.category-card:hover .cat-media img { transform: scale(1.05); }
.category-card .cat-body { padding: 20px 22px 22px; display: flex; flex-direction: column; gap: 6px; }
.category-card h3 { margin: 0; font-size: 1.18rem; }
.category-card p { color: var(--muted); font-size: var(--fs-sm); margin: 0; }
.cat-foot { margin-top: auto; padding-top: 12px; display: flex; justify-content: space-between; align-items: center; font-weight: 600; font-size: var(--fs-sm); color: var(--duck); }
.cat-foot .arrow { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--duck-100); transition: background-color 0.25s, color 0.25s; }
.category-card:hover .cat-foot .arrow { background: var(--duck); color: #fff; }
@media (max-width: 960px) { .category-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .category-grid { grid-template-columns: 1fr; } }

/* product card */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px; }
.product-card {
  display: flex; flex-direction: column; background: #fff; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); transition: box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
  min-width: 0;
}
.product-card:hover { box-shadow: var(--shadow-lift); transform: translateY(-3px); }
.pc-media { position: relative; aspect-ratio: 1 / 1; background: #fff; overflow: hidden; display: block; border-bottom: 1px solid var(--line); }
.pc-media img { width: 100%; height: 100%; object-fit: contain; transition: transform 0.6s var(--ease); }
.product-card:hover .pc-media img { transform: scale(1.04); }
.pc-badge {
  position: absolute; top: 12px; left: 12px; padding: 5px 11px; border-radius: 999px;
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  font-size: 0.78rem; font-weight: 600; color: var(--pine);
}
.pc-count { position: absolute; right: 12px; bottom: 12px; padding: 4px 10px; border-radius: 999px; background: rgba(27, 42, 36, 0.72); color: #fff; font-size: 0.75rem; }
.pc-body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.pc-cat { font-size: var(--fs-xs); color: var(--brass-700); font-weight: 600; }
.pc-title { font-size: 1.06rem; margin: 0; line-height: 1.25; }
.pc-title a { color: var(--pine); text-decoration: none; }
.pc-title a:hover { color: var(--duck); }
.pc-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 12px; margin: 0; font-size: var(--fs-sm); }
.pc-specs div { min-width: 0; }
.pc-specs dt { color: var(--muted); font-size: 0.74rem; }
.pc-specs dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; }
.pc-swatches { display: flex; gap: 6px; }
.pc-body .btn { margin-top: auto; }

.swatch { width: 18px; height: 18px; border-radius: 50%; border: 1px solid rgba(0, 0, 0, 0.18); display: inline-block; flex: none; }
.swatch[data-color='Natural Ecru'] { background: #e7dcc4; }
.swatch[data-color='Bleached White'] { background: #fbfbf8; }
.swatch[data-color='Black'] { background: #202020; }
.swatch[data-color='Navy Blue'] { background: #1f2f57; }

/* skeleton while loading */
.skeleton-card { background: #fff; border-radius: var(--radius); border: 1px solid var(--line); overflow: hidden; }
.skeleton-card .sk-img { aspect-ratio: 1; }
.skeleton-card .sk-line { height: 12px; margin: 14px 18px; border-radius: 6px; }
.skeleton-card .sk-line.short { width: 50%; }
.sk-img, .sk-line { background: linear-gradient(90deg, #eceee8 0%, #f7f8f4 50%, #eceee8 100%); background-size: 200% 100%; animation: shimmer 1.3s infinite; }

/* 8. CATALOG ------------------------------------------------------------ */
.catalog-layout { display: grid; grid-template-columns: 280px 1fr; gap: 28px; align-items: start; padding-bottom: 80px; }
.filter-panel {
  position: sticky; top: calc(var(--header-h) + 16px);
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-soft);
  max-height: calc(100vh - var(--header-h) - 32px); overflow-y: auto; overscroll-behavior: contain;
}
.filter-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.filter-head h2 { font-size: 1.15rem; margin: 0; }
.link-btn { background: none; border: 0; padding: 6px 0; color: var(--duck); font-weight: 600; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.filter-group { border: 0; padding: 16px 0 14px; margin: 0; border-top: 1px solid rgba(27, 42, 36, 0.1); }
.filter-group legend { font-weight: 650; font-family: var(--font-display); padding: 0; margin-bottom: 10px; float: left; width: 100%; }
.filter-group legend + * { clear: both; }
.chip-set { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.chip > span {
  display: inline-flex; align-items: center; gap: 6px; min-height: 34px; padding: 5px 12px; border-radius: 999px;
  border: 1px solid var(--line); background: #fff; font-size: 0.86rem; cursor: pointer; user-select: none;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s; font-variant-numeric: tabular-nums;
}
.chip > span:hover { border-color: var(--duck); }
.chip input:checked + span { background: var(--duck); border-color: var(--duck); color: #fff; }
.chip input:focus-visible + span { outline: 3px solid var(--brass); outline-offset: 2px; }
.chip .swatch { width: 14px; height: 14px; }
.chip-count { opacity: 0.6; font-size: 0.75rem; }

.catalog-toolbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.result-count { font-weight: 600; }
.toolbar-right { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.search-input, .sort-select {
  min-height: 44px; border: 1.5px solid var(--line); border-radius: 999px; padding: 0 16px; background: #fff; font: inherit;
}
.search-input { width: 220px; }
.search-input:focus, .sort-select:focus { outline: none; border-color: var(--duck); box-shadow: 0 0 0 4px rgba(36, 73, 61, 0.14); }
.active-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; min-height: 0; }
.active-filters:empty { display: none; }
.active-chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 8px 6px 12px; border-radius: 999px; background: var(--duck-100);
  border: 0; cursor: pointer; font-size: 0.85rem; font-weight: 500;
}
.active-chip:hover { background: #cfdcd5; }
.active-chip svg { width: 14px; height: 14px; }
.filter-open-btn { display: none; }
.filter-close { display: none; }
.empty-state { grid-column: 1 / -1; text-align: center; padding: 56px 20px; background: #fff; border-radius: var(--radius); border: 1.5px dashed var(--line); }
.empty-state h3 { margin-bottom: 6px; }

@media (max-width: 960px) {
  .catalog-layout { grid-template-columns: 1fr; }
  .filter-open-btn { display: inline-flex; }
  .filter-panel {
    position: fixed; inset: 0 auto 0 0; z-index: 150; width: min(88vw, 360px); max-height: none; height: 100%;
    border-radius: 0 var(--radius) var(--radius) 0; background: rgba(255, 255, 255, 0.95);
    transform: translateX(-104%); transition: transform 0.3s var(--ease);
  }
  .filters-open .filter-panel { transform: none; }
  .filter-close { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); background: #fff; cursor: pointer; }
  .filter-apply { display: block; position: sticky; bottom: -20px; background: rgba(255,255,255,.96); padding: 12px 0 4px; }
  .search-input { width: 100%; }
  .toolbar-right { width: 100%; }
  .toolbar-right .search-input { flex: 1; min-width: 0; }
}
@media (min-width: 961px) { .filter-apply { display: none; } }
.scrim { position: fixed; inset: 0; background: rgba(15, 25, 20, 0.45); z-index: 140; opacity: 0; visibility: hidden; transition: opacity 0.25s, visibility 0.25s; }
.filters-open .scrim, .modal-open .scrim { opacity: 1; visibility: visible; }

/* 9. PRODUCT DETAIL ----------------------------------------------------- */
.detail-layout { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
.gallery { position: sticky; top: calc(var(--header-h) + 16px); min-width: 0; }
.gallery-main {
  position: relative; aspect-ratio: 1 / 1; border-radius: var(--radius-lg); overflow: hidden;
  background: #fff; border: 1px solid var(--line); user-select: none;
}
.gallery-main .main-img { width: 100%; height: 100%; object-fit: contain; transition: opacity 0.25s; background: #fff; }
.gallery-main.is-zoom { cursor: crosshair; }
.gallery-main.is-zoom.is-dragging { cursor: grabbing; }
.zoom-lens {
  position: absolute; width: 180px; height: 180px; border-radius: 50%; pointer-events: none;
  border: 3px solid #fff; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), inset 0 0 0 1px rgba(0, 0, 0, 0.1);
  background-repeat: no-repeat; background-color: #fff; display: none; z-index: 3;
}
.gallery-main.is-zoom .zoom-lens.is-visible { display: block; }
.gallery-nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 4;
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(27, 42, 36, 0.12);
  background: var(--glass-bg); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  cursor: pointer; display: grid; place-items: center; color: var(--pine); transition: background-color 0.2s;
  box-shadow: var(--shadow-soft);
}
.gallery-nav:hover { background: #fff; }
.gallery-nav svg { width: 20px; height: 20px; }
.gallery-nav.prev { left: 14px; }
.gallery-nav.next { right: 14px; }
.zoom-controls {
  position: absolute; right: 14px; top: 14px; z-index: 4; display: flex; align-items: center; gap: 4px;
  padding: 4px; border-radius: 999px; background: var(--glass-bg); border: 1px solid rgba(27, 42, 36, 0.12);
  box-shadow: var(--shadow-soft);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
}
.zoom-controls button {
  width: 36px; height: 36px; border-radius: 50%; border: 0; background: transparent; cursor: pointer;
  display: grid; place-items: center; font-weight: 700; font-size: 1.1rem; color: var(--pine);
}
.zoom-controls button:hover { background: #fff; }
.zoom-controls button[aria-pressed='true'] { background: var(--duck); color: #fff; }
.zoom-controls button:disabled { opacity: 0.35; cursor: default; background: transparent; }
.zoom-controls .zoom-level { font-size: 0.8rem; font-weight: 600; min-width: 34px; text-align: center; font-variant-numeric: tabular-nums; }
.gallery-caption {
  position: absolute; left: 14px; bottom: 14px; z-index: 4;
  padding: 6px 12px; border-radius: 999px; background: rgba(27, 42, 36, 0.75); color: #fff; font-size: 0.8rem;
}
.thumb-bar { display: flex; gap: 10px; overflow-x: auto; padding: 14px 2px 6px; scroll-snap-type: x mandatory; scrollbar-width: thin; }
.thumb {
  flex: 0 0 82px; height: 82px; border-radius: 12px; overflow: hidden; padding: 0; border: 2px solid transparent;
  background: #fff; cursor: pointer; scroll-snap-align: start; opacity: 0.72; transition: opacity 0.2s, border-color 0.2s;
}
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb:hover { opacity: 1; }
.thumb.is-active { border-color: var(--duck); opacity: 1; }

.detail-info { min-width: 0; }
.detail-info .pc-cat { font-size: var(--fs-sm); display: inline-block; margin-bottom: 8px; text-decoration: none; }
.detail-info h1 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); max-width: none; }
.badge-inline { display: inline-block; padding: 4px 12px; border-radius: 999px; background: var(--ecru); font-size: 0.8rem; font-weight: 600; margin-bottom: 14px; }
.dimension-box {
  display: grid; grid-template-columns: repeat(3, 1fr); border: 1.5px dashed var(--brass); border-radius: var(--radius);
  background: #fff; margin: 18px 0 22px; overflow: hidden;
}
.dimension-box div { padding: 14px 16px; }
.dimension-box div + div { border-left: 1px solid var(--line); }
.dimension-box span { display: block; font-size: var(--fs-xs); color: var(--muted); }
.dimension-box strong { font-family: var(--font-display); font-size: 1.3rem; font-variant-numeric: tabular-nums; }
.dimension-box small { display: block; color: var(--muted); font-variant-numeric: tabular-nums; }
.spec-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); margin: 0 0 22px; }
.spec-grid div { background: #fff; padding: 12px 16px; }
.spec-grid dt { font-size: var(--fs-xs); color: var(--muted); }
.spec-grid dd { margin: 0; font-weight: 600; }
.feature-list { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 10px; }
.feature-list li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; }
.feature-list li::before {
  content: ''; width: 18px; height: 18px; margin-top: 3px; border-radius: 50%;
  background: var(--duck-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2324493d' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center / 11px no-repeat;
}
.color-row { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 8px; }
.color-row .swatch-label { display: inline-flex; align-items: center; gap: 6px; font-size: var(--fs-sm); }
.dye-note { font-size: var(--fs-sm); color: var(--muted); margin-bottom: 20px; }

.order-box {
  background: var(--paper); border-radius: var(--radius); padding: 20px; border: 1px solid var(--line);
  box-shadow: var(--shadow-soft); display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px;
}
.price-line { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.price-line strong { font-family: var(--font-display); font-size: 1.45rem; font-variant-numeric: tabular-nums; }
.price-line span { color: var(--muted); font-size: var(--fs-xs); }
.qty-row { display: flex; gap: 12px; align-items: stretch; flex-wrap: wrap; }
.stepper { display: inline-flex; border: 1.5px solid var(--line); border-radius: 999px; overflow: hidden; background: #fff; height: 48px; }
.stepper button { width: 46px; border: 0; background: transparent; cursor: pointer; font-size: 1.3rem; font-weight: 600; color: var(--duck); }
.stepper button:hover { background: var(--duck-100); }
.stepper input {
  width: 92px; border: 0; text-align: center; font: inherit; font-weight: 700; font-variant-numeric: tabular-nums;
  -moz-appearance: textfield; appearance: textfield;
}
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.stepper input:focus { outline: none; background: var(--ecru-200); }
.qty-row .btn { flex: 1; min-width: 180px; }
.moq-warning { color: var(--brass-700); font-size: var(--fs-sm); margin: -6px 0 0; display: none; }
.moq-warning.is-visible { display: block; }
.pin-estimator { border-top: 1px dashed var(--line); padding-top: 16px; }
.pin-form { display: flex; gap: 8px; margin-top: 8px; }
.pin-form input { flex: 1; min-width: 0; min-height: 44px; border: 1.5px solid var(--line); border-radius: 999px; padding: 0 16px; font: inherit; }
.pin-form input:focus { outline: none; border-color: var(--duck); box-shadow: 0 0 0 4px rgba(36, 73, 61, 0.14); }
.pin-result { margin-top: 12px; font-size: var(--fs-sm); }
.pin-result .pin-zone { font-weight: 600; margin-bottom: 8px; }
.pin-result dl { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 0 0 6px; }
.pin-result dl div { background: var(--mineral); border-radius: var(--radius-sm); padding: 10px 12px; }
.pin-result dt { color: var(--muted); font-size: var(--fs-xs); }
.pin-result dd { margin: 0; font-weight: 600; }
.pin-result .err { color: var(--danger); }

.tabs { margin-top: clamp(40px, 6vw, 72px); background: #fff; border-radius: var(--radius-lg); border: 1px solid var(--line); overflow: hidden; }
.tab-list { display: flex; overflow-x: auto; border-bottom: 1px solid var(--line); scrollbar-width: none; }
.tab-list::-webkit-scrollbar { display: none; }
.tab-btn {
  flex: none; padding: 18px 22px; border: 0; background: transparent; cursor: pointer; font-weight: 600; color: var(--muted);
  border-bottom: 3px solid transparent; margin-bottom: -1px;
}
.tab-btn:hover { color: var(--pine); }
.tab-btn[aria-selected='true'] { color: var(--duck); border-bottom-color: var(--brass); }
.tab-panel { padding: clamp(20px, 3vw, 32px); }
.tab-panel[hidden] { display: none; }
.spec-table { width: 100%; border-collapse: collapse; font-size: 0.96rem; }
.spec-table th, .spec-table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec-table th { width: 34%; color: var(--muted); font-weight: 500; }
.spec-table td { font-weight: 600; font-variant-numeric: tabular-nums; }
.two-col-list { columns: 2; column-gap: 40px; }
.two-col-list li { break-inside: avoid; margin-bottom: 8px; }

.related { margin-top: clamp(48px, 7vw, 88px); }
.carousel { position: relative; }
.carousel-track {
  display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 60px) / 4); gap: 20px;
  overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; padding-bottom: 8px; scrollbar-width: none;
}
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-track > * { scroll-snap-align: start; }
.carousel-btns { display: flex; gap: 8px; }
.round-btn {
  width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--line); background: #fff; cursor: pointer;
  display: grid; place-items: center; color: var(--pine); transition: background-color 0.2s, border-color 0.2s;
}
.round-btn:hover { border-color: var(--duck); background: var(--duck); color: #fff; }
.round-btn:disabled { opacity: 0.4; cursor: default; background: #fff; color: var(--pine); border-color: var(--line); }
.round-btn svg { width: 18px; height: 18px; }
@media (max-width: 1100px) { .carousel-track { grid-auto-columns: calc((100% - 40px) / 3); } }
@media (max-width: 960px) {
  .detail-layout { grid-template-columns: 1fr; }
  .gallery { position: static; }
  .carousel-track { grid-auto-columns: calc((100% - 20px) / 2); }
}
@media (max-width: 560px) {
  .carousel-track { grid-auto-columns: 78%; }
  .spec-grid { grid-template-columns: 1fr 1fr; }
  .dimension-box { grid-template-columns: 1fr 1fr 1fr; }
  .dimension-box div { padding: 12px 10px; }
  .dimension-box strong { font-size: 1.1rem; }
  .two-col-list { columns: 1; }
  .thumb { flex-basis: 68px; height: 68px; }
  .zoom-lens { width: 130px; height: 130px; }
}
.detail-loading { min-height: 60vh; display: grid; place-items: center; color: var(--muted); }

/* 10. MANUFACTURING / CERTIFICATIONS / ABOUT ---------------------------- */
.process { list-style: none; margin: 0; padding: 0; position: relative; display: grid; gap: 22px; counter-reset: stage; }
.process::before {
  content: ''; position: absolute; left: 31px; top: 20px; bottom: 20px; width: 2px;
  background: repeating-linear-gradient(180deg, var(--brass) 0 9px, transparent 9px 15px);
}
.stage { position: relative; display: grid; grid-template-columns: 64px 1fr; gap: 22px; counter-increment: stage; }
.stage-num {
  width: 64px; height: 64px; border-radius: 50%; background: var(--duck); color: #fff; display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; position: relative; z-index: 1;
  box-shadow: 0 0 0 6px var(--mineral);
}
.section--paper .stage-num { box-shadow: 0 0 0 6px var(--paper); }
.stage-card { background: #fff; border-radius: var(--radius); border: 1px solid var(--line); padding: clamp(20px, 3vw, 28px); display: grid; grid-template-columns: 1.2fr 1fr; gap: 24px; }
.stage-card h3 { font-size: 1.3rem; margin-bottom: 8px; }
.stage-card p { color: var(--muted); margin: 0; }
.stage-points { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; align-content: start; }
.stage-points li { padding: 9px 12px; background: var(--mineral); border-radius: var(--radius-sm); font-size: var(--fs-sm); font-weight: 500; }
@media (max-width: 760px) {
  .stage { grid-template-columns: 44px 1fr; gap: 14px; }
  .stage-num { width: 44px; height: 44px; font-size: 1.05rem; }
  .process::before { left: 21px; }
  .stage-card { grid-template-columns: 1fr; }
}

/* compact process (home page) */
.mini-process { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin: 0; padding: 0; border-top: 1px solid rgba(255, 255, 255, 0.2); counter-reset: s; }
.mini-process li { list-style: none; padding: 24px 24px 26px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.2); counter-increment: s; }
.mini-process li::before { content: counter(s); display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; border: 1.5px dashed var(--brass); color: var(--brass); font-weight: 700; margin-bottom: 12px; }
.mini-process h3 { font-size: 1.1rem; margin-bottom: 6px; }
.mini-process p { color: #c9d8cf; margin: 0; font-size: 0.95rem; }
@media (max-width: 860px) { .mini-process { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .mini-process { grid-template-columns: 1fr; } }

.machine-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.machine-card { background: #fff; border-radius: var(--radius); border: 1px solid var(--line); padding: 22px; display: flex; flex-direction: column; gap: 6px; }
.machine-card .brand-chip { font-family: var(--font-display); font-weight: 700; font-size: 1.4rem; color: var(--duck); }
.machine-card h3 { font-size: 1rem; margin: 0; }
.machine-card p { color: var(--muted); font-size: var(--fs-sm); margin: 0; }
.machine-card .qty { margin-top: auto; padding-top: 10px; font-weight: 600; font-size: var(--fs-sm); border-top: 1px dashed var(--line); }
@media (max-width: 960px) { .machine-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .machine-grid { grid-template-columns: 1fr; } }

.stat-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(255, 255, 255, 0.18); border-radius: var(--radius); overflow: hidden; }
.stat-strip div { background: var(--duck); padding: 24px; }
.stat-strip strong { display: block; font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.2rem); color: #fff; font-variant-numeric: tabular-nums; }
.stat-strip span { color: #c9d8cf; font-size: var(--fs-sm); }
@media (max-width: 760px) { .stat-strip { grid-template-columns: 1fr 1fr; } }

.cert-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cert-card {
  background: #fff; border-radius: var(--radius); border: 1px solid var(--line); padding: 26px;
  display: flex; flex-direction: column; gap: 10px; position: relative;
}
.cert-seal {
  width: 72px; height: 72px; border-radius: 50%; display: grid; place-items: center; text-align: center;
  background: var(--duck); color: var(--ecru); font-family: var(--font-display); font-weight: 800; font-size: 0.82rem; line-height: 1.05;
  position: relative; margin-bottom: 6px;
}
.cert-seal::after { content: ''; position: absolute; inset: 5px; border-radius: 50%; border: 1.5px dashed var(--brass); }
.cert-card h3 { margin: 0; font-size: 1.15rem; }
.cert-card p { color: var(--muted); margin: 0; font-size: 0.95rem; }
.cert-card ul { margin: 4px 0 0; padding-left: 1.1em; font-size: var(--fs-sm); }
.cert-card ul li { margin-bottom: 4px; }
.cert-scope { margin-top: auto; padding-top: 12px; border-top: 1px dashed var(--line); font-size: var(--fs-xs); color: var(--muted); }
@media (max-width: 960px) { .cert-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .cert-grid { grid-template-columns: 1fr; } }

.cert-strip { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.cert-strip a { text-decoration: none; color: var(--pine); display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; padding: 18px 10px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); transition: border-color 0.2s, transform 0.2s var(--ease); }
.cert-strip a:hover { border-color: var(--duck); transform: translateY(-2px); color: var(--pine); }
.cert-strip .cert-seal { width: 60px; height: 60px; font-size: 0.72rem; margin: 0; }
.cert-strip span { font-size: var(--fs-sm); font-weight: 600; line-height: 1.3; }
@media (max-width: 960px) { .cert-strip { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 480px) { .cert-strip { grid-template-columns: repeat(2, 1fr); } }

.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.value-card { background: #fff; padding: 26px; border-radius: var(--radius); border: 1px solid var(--line); }
.value-card h3 { font-size: 1.15rem; }
.value-card p { color: var(--muted); margin: 0; }
.value-card .icon { width: 44px; height: 44px; border-radius: 12px; background: var(--duck-100); color: var(--duck); display: grid; place-items: center; margin-bottom: 16px; }
.value-card .icon svg { width: 22px; height: 22px; }
@media (max-width: 960px) { .value-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .value-grid { grid-template-columns: 1fr; } }

.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.mv-card { border-radius: var(--radius-lg); padding: clamp(24px, 4vw, 40px); }
.mv-card--mission { background: var(--duck); color: #e6efe9; }
.mv-card--mission h2 { color: #fff; }
.mv-card--vision { background: var(--ecru); }
.mv-card p { font-size: 1.1rem; margin: 0; }
@media (max-width: 760px) { .mv-grid { grid-template-columns: 1fr; } }

.timeline-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; }
.timeline-list li { display: grid; grid-template-columns: 150px 1fr; gap: 20px; padding: 18px 0; border-bottom: 1px dashed var(--line); }
.timeline-list strong { font-family: var(--font-display); font-size: 1.2rem; color: var(--duck); }
.timeline-list p { margin: 0; }
@media (max-width: 520px) { .timeline-list li { grid-template-columns: 1fr; gap: 4px; } }

/* testimonials */
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.quote-card { background: #fff; border-radius: var(--radius); padding: 26px; border: 1px solid var(--line); display: flex; flex-direction: column; gap: 16px; margin: 0; }
.quote-card blockquote { margin: 0; font-size: 1.05rem; line-height: 1.6; }
.quote-card figcaption { margin-top: auto; display: flex; align-items: center; gap: 12px; font-size: var(--fs-sm); }
.quote-card figcaption strong { display: block; font-size: 0.95rem; }
.quote-card .avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--ecru); display: grid; place-items: center; font-weight: 700; color: var(--duck); flex: none; }
.stars { color: var(--brass); letter-spacing: 2px; font-size: 0.95rem; }
@media (max-width: 960px) { .quote-grid { grid-template-columns: 1fr; max-width: 640px; } }

/* quick inquiry bar */
.quick-bar {
  background: var(--duck); color: #fff; border-radius: var(--radius-lg); padding: clamp(24px, 4vw, 40px);
  display: grid; grid-template-columns: 0.9fr 2fr; gap: 28px; align-items: center; position: relative; overflow: hidden;
}
.quick-bar::before { content: ''; position: absolute; inset: 10px; border: 1.5px dashed rgba(193, 146, 43, 0.6); border-radius: 18px; pointer-events: none; }
.quick-bar h2 { color: #fff; font-size: clamp(1.5rem, 2.6vw, 2rem); margin-bottom: 6px; }
.quick-bar p { color: #c9d8cf; margin: 0; }
.quick-form { display: grid; grid-template-columns: repeat(4, 1fr) auto; gap: 10px; position: relative; }
.quick-form .field label { color: #dbe6df; font-weight: 500; font-size: var(--fs-xs); }
.quick-form .field input, .quick-form .field select { min-height: 48px; border-color: transparent; }
.quick-form .btn { align-self: end; }
.quick-form .form-status { grid-column: 1 / -1; margin-top: 4px; }
.quick-form .field-error { color: #ffd2cc; }
@media (max-width: 1100px) { .quick-bar { grid-template-columns: 1fr; } }
@media (max-width: 760px) { .quick-form { grid-template-columns: 1fr 1fr; } .quick-form .btn { grid-column: 1 / -1; } }
@media (max-width: 440px) { .quick-form { grid-template-columns: 1fr; } }

/* CTA band */
.cta-band { display: grid; grid-template-columns: 1.4fr auto; gap: 24px; align-items: center; background: var(--ecru); border-radius: var(--radius-lg); padding: clamp(28px, 4vw, 48px); }
.cta-band h2 { margin-bottom: 6px; }
.cta-band p { margin: 0; color: #4e5650; }
.cta-band .actions { display: flex; gap: 12px; flex-wrap: wrap; }
@media (max-width: 760px) { .cta-band { grid-template-columns: 1fr; } }

/* 11. CONTACT, MODAL, TOAST -------------------------------------------- */
.contact-layout { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(24px, 4vw, 48px); align-items: start; padding-bottom: 80px; }
.form-card { background: #fff; border-radius: var(--radius-lg); padding: clamp(22px, 4vw, 40px); border: 1px solid var(--line); box-shadow: var(--shadow-soft); }
.form-card h2 { font-size: 1.6rem; }
.info-stack { display: grid; gap: 16px; }
.info-card { background: #fff; border-radius: var(--radius); border: 1px solid var(--line); padding: 20px; display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; }
.info-card .icon { width: 44px; height: 44px; border-radius: 12px; background: var(--duck); color: var(--ecru); display: grid; place-items: center; }
.info-card .icon svg { width: 20px; height: 20px; }
.info-card h3 { font-size: 1rem; margin: 0 0 2px; }
.info-card p, .info-card a { margin: 0; color: var(--muted); word-break: break-word; }
.info-card a { color: var(--duck); font-weight: 600; }
.map-wrap { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #fff; }
.map-frame { width: 100%; height: 280px; border: 0; display: block; }
.map-placeholder {
  height: 280px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 6px; padding: 20px;
  color: var(--muted);
  background:
    linear-gradient(rgba(242, 243, 238, 0.86), rgba(242, 243, 238, 0.86)),
    repeating-linear-gradient(0deg, transparent 0 39px, #cfd6cd 39px 40px),
    repeating-linear-gradient(90deg, transparent 0 39px, #cfd6cd 39px 40px);
}
.map-placeholder svg { color: var(--duck); }
.map-placeholder strong { color: var(--pine); }
.map-placeholder .btn { margin-top: 8px; }
@media (max-width: 960px) { .contact-layout { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }

.modal {
  position: fixed; inset: 0; z-index: 160; display: grid; place-items: center; padding: 16px;
  visibility: hidden; opacity: 0; transition: opacity 0.25s, visibility 0.25s;
}
.modal.is-open { visibility: visible; opacity: 1; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(15, 25, 20, 0.5); }
.modal-dialog {
  position: relative; width: min(640px, 100%); max-height: calc(100vh - 32px); overflow-y: auto;
  background: rgba(255, 255, 255, 0.9); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-lg); padding: clamp(22px, 4vw, 34px); box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.5);
  transform: translateY(16px) scale(0.98); transition: transform 0.3s var(--ease);
}
.modal.is-open .modal-dialog { transform: none; }
.modal-close {
  position: absolute; top: 14px; right: 14px; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line);
  background: #fff; cursor: pointer; display: grid; place-items: center;
}
.modal-close svg { width: 18px; height: 18px; }
.modal-product { display: flex; gap: 14px; align-items: center; padding: 12px; border-radius: var(--radius); background: var(--mineral); margin: 8px 0 20px; }
.modal-product img { width: 64px; height: 64px; border-radius: 10px; object-fit: cover; flex: none; }
.modal-product strong { display: block; line-height: 1.3; }
.modal-product span { font-size: var(--fs-sm); color: var(--muted); }
body.modal-open, body.filters-open { overflow: hidden; }

.toast-region { position: fixed; z-index: 300; right: 16px; bottom: 16px; display: grid; gap: 10px; width: min(380px, calc(100vw - 32px)); }
.toast {
  background: var(--pine); color: #fff; padding: 14px 18px; border-radius: var(--radius); box-shadow: var(--shadow-lift);
  font-size: 0.95rem; animation: toastIn 0.35s var(--ease); border-left: 4px solid var(--brass);
}
.toast.is-error { border-left-color: #ff8a7a; }
.toast.is-leaving { animation: toastOut 0.3s var(--ease) forwards; }

/* 12. FOOTER & UTILITIES ----------------------------------------------- */
.site-footer { background: var(--pine); color: #c4cec8; padding: 64px 0 28px; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 32px; }
.site-footer h2 { font-size: 1rem; color: #fff; margin-bottom: 14px; }
.site-footer a { color: #c4cec8; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer-brand .brand { color: #fff; margin-bottom: 14px; }
.footer-brand .brand-sub { color: #9eaaa3; }
.footer-brand p { max-width: 36ch; font-size: 0.95rem; }
.footer-contact { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: 0.95rem; }
.footer-contact li { display: grid; grid-template-columns: 20px 1fr; gap: 10px; }
.footer-contact svg { width: 18px; height: 18px; margin-top: 3px; color: var(--brass); }
.footer-bottom { margin-top: 44px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, 0.12); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: var(--fs-sm); }
.footer-stitch { height: 2px; background: var(--stitch); opacity: 0.5; margin-bottom: 40px; }
@media (max-width: 960px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

.whatsapp-fab {
  position: fixed; right: 18px; bottom: 18px; z-index: 90; width: 54px; height: 54px; border-radius: 50%;
  background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 12px 30px -10px rgba(0, 0, 0, 0.45);
  transition: transform 0.2s var(--ease);
}
.whatsapp-fab:hover { transform: scale(1.06); color: #fff; }
.whatsapp-fab svg { width: 28px; height: 28px; }

.notfound { min-height: 60vh; display: grid; place-items: center; text-align: center; padding: 60px 0; }
.notfound .big { font-family: var(--font-display); font-size: clamp(5rem, 16vw, 9rem); font-weight: 800; color: var(--duck); line-height: 1; }

/* ==========================================================================
   13. TOP BAR, INQUIRY BASKET, SOCIAL, CONTACT EXTRAS
   ========================================================================== */
.topbar { background: var(--pine); color: #d7e0da; font-size: 0.86rem; }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 40px; }
.topbar-note { margin: 0; }
.topbar-contact { display: flex; gap: 22px; list-style: none; margin: 0; padding: 0; }
.topbar-contact a { color: #fff; text-decoration: none; display: inline-flex; align-items: center; gap: 7px; font-weight: 500; }
.topbar-contact a:hover { color: var(--brass); }
.topbar-contact svg { width: 15px; height: 15px; color: var(--brass); }
@media (max-width: 860px) {
  .topbar-note { display: none; }
  .topbar-inner { justify-content: center; }
  .topbar-contact { gap: 16px; font-size: 0.8rem; flex-wrap: wrap; justify-content: center; }
}

.basket-btn {
  position: relative; flex: none; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px 0 14px;
  border-radius: 999px; border: 0; background: var(--brass); color: #1f1606; font-weight: 600; cursor: pointer;
  transition: background-color 0.2s, transform 0.2s var(--ease);
}
.basket-btn:hover { background: #d3a23a; }
.basket-btn svg { width: 20px; height: 20px; }
.basket-count {
  min-width: 22px; height: 22px; padding: 0 6px; border-radius: 999px; background: var(--pine); color: #fff;
  font-size: 0.75rem; display: inline-grid; place-items: center; font-variant-numeric: tabular-nums;
}
.basket-btn.bump { animation: bump 0.35s ease; }
@media (max-width: 1200px) { .basket-btn { margin-left: auto; } }
@media (max-width: 520px) { .basket-label { display: none; } .basket-btn { padding: 0 12px; } }

.drawer { position: fixed; inset: 0; z-index: 170; visibility: hidden; }
.drawer.is-open { visibility: visible; }
.drawer-scrim { position: absolute; inset: 0; background: rgba(15, 25, 20, 0.45); opacity: 0; transition: opacity 0.25s; }
.drawer.is-open .drawer-scrim { opacity: 1; }
.drawer-panel {
  position: absolute; top: 0; right: 0; height: 100%; width: min(440px, 100%); display: flex; flex-direction: column;
  background: rgba(255, 255, 255, 0.94); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  box-shadow: -20px 0 60px -30px rgba(0, 0, 0, 0.5); transform: translateX(100%); transition: transform 0.3s var(--ease);
  padding: 22px;
}
.drawer.is-open .drawer-panel { transform: none; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; }
.drawer-head h2 { margin: 0; font-size: 1.4rem; }
.drawer-intro { color: var(--muted); font-size: var(--fs-sm); margin: 8px 0 16px; }
.icon-btn { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); background: #fff; cursor: pointer; display: grid; place-items: center; }
.icon-btn svg { width: 18px; height: 18px; }
.basket-list { list-style: none; margin: 0; padding: 0; flex: 1; overflow-y: auto; display: grid; gap: 12px; align-content: start; }
.basket-item { display: grid; grid-template-columns: 64px 1fr auto; gap: 12px; align-items: center; padding: 10px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.basket-item img { width: 64px; height: 64px; object-fit: contain; border-radius: 8px; background: #fff; }
.basket-item a { color: var(--pine); font-weight: 600; text-decoration: none; line-height: 1.25; display: block; font-size: 0.95rem; }
.basket-item a:hover { color: var(--duck); }
.basket-item small { color: var(--muted); }
.basket-item .stepper { height: 38px; margin-top: 6px; }
.basket-item .stepper button { width: 34px; font-size: 1.1rem; }
.basket-item .stepper input { width: 64px; font-size: 0.9rem; }
.basket-remove { border: 0; background: none; color: var(--muted); cursor: pointer; padding: 6px; border-radius: 8px; align-self: start; }
.basket-remove:hover { color: var(--danger); background: #fbe9e7; }
.basket-remove svg { width: 18px; height: 18px; }
.basket-empty { text-align: center; color: var(--muted); padding: 40px 10px; border: 1.5px dashed var(--line); border-radius: var(--radius); }
.drawer-foot { border-top: 1px solid var(--line); padding-top: 16px; display: grid; gap: 10px; }
.drawer-foot[hidden] { display: none; }
.basket-total { display: flex; justify-content: space-between; align-items: baseline; }
.basket-total strong { font-family: var(--font-display); font-size: 1.2rem; font-variant-numeric: tabular-nums; }
body.drawer-open { overflow: hidden; }

.pc-actions { margin-top: auto; display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.pc-actions .btn { margin: 0; }
.add-basket-icon { width: 40px; height: 40px; border-radius: 50%; border: 1.5px solid var(--line); background: #fff; cursor: pointer; display: grid; place-items: center; color: var(--duck); transition: background-color 0.2s, border-color 0.2s, color 0.2s; }
.add-basket-icon:hover, .add-basket-icon.is-added { background: var(--duck); border-color: var(--duck); color: #fff; }
.add-basket-icon svg { width: 18px; height: 18px; }

.social-list { display: flex; gap: 10px; list-style: none; margin: 18px 0 0; padding: 0; }
.social-list a { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, 0.08); color: #fff; transition: background-color 0.2s, color 0.2s; }
.social-list a:hover { background: var(--brass); color: #1f1606; text-decoration: none; }
.social-list svg { width: 18px; height: 18px; }

.check-set { display: flex; flex-wrap: wrap; gap: 8px; }
.check-chip { position: relative; }
.check-chip input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.check-chip > span {
  display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 6px 14px; border-radius: 999px; border: 1.5px solid var(--line);
  background: #fff; cursor: pointer; font-size: 0.92rem; transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}
.check-chip > span::before { content: ''; width: 16px; height: 16px; border-radius: 4px; border: 1.5px solid #9aa59e; background: #fff; flex: none; }
.check-chip input:checked + span { background: var(--duck-100); border-color: var(--duck); color: var(--duck-700); }
.check-chip input:checked + span::before {
  background: var(--duck) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center / 11px no-repeat;
  border-color: var(--duck);
}
.check-chip input:focus-visible + span { outline: 3px solid var(--brass); outline-offset: 2px; }

.basket-summary { margin-bottom: 20px; padding: 16px; background: var(--mineral); border-radius: var(--radius); border: 1px dashed var(--brass); }
.basket-summary[hidden] { display: none; }
.basket-summary h3 { font-size: 1rem; margin-bottom: 10px; }
.basket-summary ul { list-style: none; padding: 0; margin: 0 0 8px; display: grid; gap: 6px; }
.basket-summary li { display: flex; justify-content: space-between; gap: 12px; font-size: var(--fs-sm); }
.basket-summary li strong { font-variant-numeric: tabular-nums; white-space: nowrap; }
.basket-summary .muted { font-size: var(--fs-xs); margin: 0; }

.form-card .loader-note { display: none; color: var(--muted); font-size: var(--fs-sm); margin: 10px 0 0; }
.form-card form.is-sending .loader-note { display: block; }

.badge-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.12); border: 1px solid rgba(255, 255, 255, 0.25); color: #fff; font-size: 0.82rem; font-weight: 600;
}
.hero-badge::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--brass); }

.detail-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 480px) { .detail-actions { grid-template-columns: 1fr; } }
.spec-weave { display: grid; gap: 1px; }
.mini-process--4 { grid-template-columns: repeat(4, 1fr); }
.mini-process--4 li { padding-right: 28px; }
.cert-strip--5 { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 960px) { .mini-process--4 { grid-template-columns: 1fr 1fr; } .cert-strip--5 { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 520px) { .mini-process--4 { grid-template-columns: 1fr; } .cert-strip--5 { grid-template-columns: repeat(2, 1fr); } }
.cert-grid--5 { grid-template-columns: repeat(6, 1fr); }
.cert-grid--5 > * { grid-column: span 2; }
.cert-grid--5 > :nth-child(4) { grid-column: 2 / span 2; }
@media (max-width: 960px) { .cert-grid--5 { grid-template-columns: 1fr 1fr; } .cert-grid--5 > *, .cert-grid--5 > :nth-child(4) { grid-column: auto; } }
@media (max-width: 600px) { .cert-grid--5 { grid-template-columns: 1fr; } }
.product-card { position: relative; }
.pc-basket { position: absolute; top: 10px; right: 10px; z-index: 2; box-shadow: var(--shadow-soft); }
.pc-body .btn-block { margin-top: auto; white-space: normal; text-align: center; }
@media (max-width: 520px) { .header-inner { gap: 10px; } .brand { gap: 9px; } .brand-name { font-size: 1.02rem; } }
body.drawer-open .toast-region { right: auto; left: 16px; }
@media (max-width: 600px) {
  .toast-region, body.drawer-open .toast-region { top: 12px; bottom: auto; left: 16px; right: 16px; width: auto; }
}

/* ---- Certifications & Compliance section (partials/certifications.html) ---- */
.cert-section { background: var(--paper); }
.cert-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.cert-tile {
  display: flex; gap: 14px; align-items: center; padding: 20px; border-radius: var(--radius);
  background: var(--mineral); border: 1px solid var(--line); color: var(--pine); text-decoration: none;
  transition: border-color 0.2s, transform 0.2s var(--ease);
}
.cert-tile:hover { border-color: var(--duck); transform: translateY(-2px); color: var(--pine); }
.cert-tile .cert-seal { flex: none; width: 62px; height: 62px; margin: 0; font-size: 0.74rem; }
.cert-tile strong { display: block; font-family: var(--font-display); font-size: 1.02rem; margin-bottom: 2px; }
.cert-tile span:last-child { font-size: 0.86rem; color: var(--muted); line-height: 1.4; }
@media (max-width: 1100px) { .cert-row { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .cert-row { grid-template-columns: 1fr; } }

/* Phone link inside the mobile menu only */
.nav-list .nav-phone { display: none; }
@media (max-width: 1200px) {
  .nav-list .nav-phone { display: block; margin-top: 8px; border-top: 1px solid var(--line); padding-top: 8px; }
  .nav-list .nav-phone a { color: var(--duck); font-weight: 600; }
}

/* ---- Certifications page: IEC + GST cards ---- */
.cert-grid--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 760px) { .cert-grid--2 { grid-template-columns: 1fr; } }
.cert-facts { margin: 6px 0 0; display: grid; gap: 0; }
.cert-facts > div { display: grid; grid-template-columns: 9.5rem 1fr; gap: 12px; padding: 9px 0; border-top: 1px dashed var(--line); font-size: var(--fs-sm); }
.cert-facts dt { color: var(--muted); }
.cert-facts dd { margin: 0; font-weight: 600; color: var(--pine); overflow-wrap: anywhere; }
@media (max-width: 480px) { .cert-facts > div { grid-template-columns: 1fr; gap: 2px; } }
.cert-row--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 560px) { .cert-row--2 { grid-template-columns: 1fr; } }

/* Certifications page: IEC + GST on the first row, Udyam below - all cards the same width and height */
.cert-grid--3 { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 1fr; align-items: stretch; }
.cert-grid--3 .cert-card { height: 100%; }
.cert-grid--3 .cert-facts > div { grid-template-columns: 9.5rem 1fr; }
@media (max-width: 760px) { .cert-grid--3 { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .cert-grid--3 .cert-facts > div { grid-template-columns: 1fr; gap: 2px; } }