/* ==========================================================================
   VELORA UNICHEM — Global Stylesheet
   ==========================================================================
   Color system derived from visual analysis of the official Velora Unichem
   logo (deep navy "V" mark + flask, teal/cyan gradient swirl, green
   molecular accents, white background). Exact hex values were sampled by
   eye from the supplied logo image; verify/fine-tune with a color picker
   once the final logo file is in place, then update the tokens below —
   every other color in this file inherits from them.
   ========================================================================== */

:root {
  /* ---- Brand palette (from logo) ---------------------------------- */
  --color-navy: #0c2a4d;          /* deep navy — "V" mark, wordmark, headings */
  --color-navy-dark: #081c36;     /* darker navy for gradients / hover depth */
  --color-cyan: #17a9d6;          /* bright cyan/aqua — flask liquid, "V" gradient */
  --color-teal: #0e8f95;          /* mid teal — swirl gradient transition */
  --color-green: #4caf7d;         /* green accent — leaf swirl, molecule dots */
  --color-green-light: #8bc34a;   /* lighter green accent for small highlights */

  /* ---- Text ---------------------------------------------------------- */
  --color-text-dark: #14212f;     /* headings / high-emphasis text */
  --color-text-body: #45525e;     /* body copy */
  --color-text-muted: #6b7a87;    /* secondary / caption text */
  --color-text-on-dark: #eef4f6;  /* body text on navy/dark backgrounds */
  --color-text-muted-on-dark: #a9bccb;

  /* ---- Surfaces -------------------------------------------------------*/
  --color-white: #ffffff;
  --color-bg-light: #f5f9fa;      /* very light cyan-tinted background */
  --color-bg-alt: #eef5f6;        /* alternate section background */
  --color-border: #e1e8ec;
  --color-border-dark: rgba(255, 255, 255, 0.14);

  /* ---- Gradients (derived from logo blend) --------------------------- */
  --gradient-brand: linear-gradient(135deg, var(--color-navy) 0%, var(--color-teal) 55%, var(--color-cyan) 100%);
  --gradient-brand-soft: linear-gradient(135deg, rgba(12, 42, 77, 0.06) 0%, rgba(23, 169, 214, 0.08) 100%);
  --gradient-accent: linear-gradient(120deg, var(--color-teal) 0%, var(--color-green) 100%);
  --gradient-dark: linear-gradient(160deg, var(--color-navy-dark) 0%, var(--color-navy) 60%, #103a5c 100%);
  --gradient-cta: linear-gradient(120deg, var(--color-navy) 0%, var(--color-teal) 50%, var(--color-green) 100%);

  /* ---- Elevation ------------------------------------------------------*/
  --shadow-sm: 0 1px 3px rgba(12, 42, 77, 0.08);
  --shadow-md: 0 8px 24px rgba(12, 42, 77, 0.10);
  --shadow-lg: 0 20px 48px rgba(12, 42, 77, 0.14);
  --shadow-focus: 0 0 0 3px rgba(23, 169, 214, 0.35);

  /* ---- Radius / spacing scale ------------------------------------------*/
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;

  /* ---- Type -------------------------------------------------------- */
  --font-heading: 'Manrope', 'Segoe UI', Arial, sans-serif;
  --font-body: 'Inter', 'Segoe UI', Arial, sans-serif;

  --container-width: 1200px;

  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
}

/* ==========================================================================
   Reset / base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text-body);
  background: var(--color-white);
  line-height: 1.65;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
svg { display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-text-dark);
  line-height: 1.2;
  margin: 0 0 var(--space-4);
  font-weight: 800;
}
h1 { font-size: clamp(2.1rem, 4.2vw, 3.4rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); letter-spacing: -0.01em; }
h3 { font-size: 1.25rem; font-weight: 700; }
h4 { font-size: 1.05rem; font-weight: 700; }

p { margin: 0 0 var(--space-4); }
ul, ol { margin: 0; padding: 0; list-style: none; }

a {
  color: var(--color-teal);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover { color: var(--color-navy); }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
  border-radius: var(--radius-sm);
}

button { font-family: inherit; cursor: pointer; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-navy);
  color: var(--color-white);
  padding: var(--space-3) var(--space-5);
  z-index: 1000;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus {
  left: 0;
}

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

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

section { padding-block: var(--space-9); }

.section-alt { background: var(--color-bg-light); }

.section-head {
  max-width: 680px;
  margin-bottom: var(--space-7);
}
.section-head--center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: var(--space-3);
}
.eyebrow::before {
  content: '';
  width: 22px;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: var(--radius-pill);
}
.section-head--center .eyebrow::before { display: none; }

.section-lede {
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn--primary {
  background: var(--gradient-brand);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}
.btn--primary:hover { color: var(--color-white); box-shadow: var(--shadow-lg); }

.btn--outline {
  background: transparent;
  border-color: var(--color-navy);
  color: var(--color-navy);
}
.btn--outline:hover { background: var(--color-navy); color: var(--color-white); }

.btn--outline-light {
  background: transparent;
  border-color: var(--color-border-dark);
  color: var(--color-text-on-dark);
}
.btn--outline-light:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.4);
  color: var(--color-white);
}

.btn--white {
  background: var(--color-white);
  color: var(--color-navy);
  box-shadow: var(--shadow-md);
}
.btn--white:hover { color: var(--color-navy); box-shadow: var(--shadow-lg); }

.btn--sm { padding: 0.65rem 1.3rem; font-size: 0.88rem; }
.btn--block { display: flex; width: 100%; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base);
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); }

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  padding-block: var(--space-3);
}

.site-logo { display: inline-flex; align-items: center; flex-shrink: 0; }
.site-logo__img { width: auto; height: 52px; }
.site-logo--footer .site-logo__img { height: 44px; }

.main-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.main-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text-dark);
  padding: var(--space-2) 0;
  position: relative;
}
.main-nav__link::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}
.main-nav__link:hover,
.main-nav__link.active {
  color: var(--color-teal);
}
.main-nav__link:hover::after,
.main-nav__link.active::after {
  transform: scaleX(1);
}
.main-nav__caret { transition: transform var(--transition-fast); }

.main-nav__item--dropdown { position: relative; }
.main-nav__dropdown {
  position: absolute;
  top: calc(100% + var(--space-4));
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  min-width: 260px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-3);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}
.main-nav__item--dropdown:hover .main-nav__dropdown,
.main-nav__item--dropdown:focus-within .main-nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.main-nav__item--dropdown:hover .main-nav__caret,
.main-nav__item--dropdown:focus-within .main-nav__caret { transform: rotate(180deg); }

.main-nav__dropdown ul li a {
  display: block;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-body);
  font-size: 0.92rem;
  font-weight: 500;
}
.main-nav__dropdown ul li a:hover {
  background: var(--color-bg-light);
  color: var(--color-navy);
}
.main-nav__dropdown-viewall {
  display: block;
  margin-top: var(--space-2);
  padding: 0.6rem 0.75rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-teal);
  border-top: 1px solid var(--color-border);
}

.site-header__actions { display: flex; align-items: center; gap: var(--space-4); }
.site-header__cta { flex-shrink: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  align-items: center;
}
.nav-toggle__bar {
  width: 20px;
  height: 2px;
  background: var(--color-navy);
  border-radius: var(--radius-pill);
  transition: transform var(--transition-base), opacity var(--transition-base);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  border-top: 1px solid var(--color-border);
  background: var(--color-white);
  max-height: min(80vh, 640px);
  overflow-y: auto;
}
.mobile-nav__list { padding: var(--space-3) var(--space-5) var(--space-5); }
.mobile-nav__list > li { border-bottom: 1px solid var(--color-border); }
.mobile-nav__list > li > a {
  display: block;
  padding: var(--space-4) 0.25rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-text-dark);
}
.mobile-nav__list > li > a.active { color: var(--color-teal); }

.mobile-nav__group-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  padding: var(--space-4) 0.25rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text-dark);
}
.mobile-nav__group-toggle svg { transition: transform var(--transition-fast); }
.mobile-nav__group-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }

.mobile-nav__submenu { padding: 0 0 var(--space-3) var(--space-3); }
.mobile-nav__submenu li a {
  display: block;
  padding: var(--space-2) 0.25rem;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}
.mobile-nav__viewall { color: var(--color-teal) !important; font-weight: 600; }

.mobile-nav__cta { border-bottom: none !important; padding-top: var(--space-4); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--gradient-dark);
  padding-block: var(--space-9);
  color: var(--color-text-on-dark);
}

.hero__bg-shape {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.55;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-8);
  align-items: center;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: var(--space-5);
}
.hero__eyebrow-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--color-green-light);
}

.hero h1 { color: var(--color-white); margin-bottom: var(--space-5); }
.hero h1 .accent {
  background: linear-gradient(120deg, var(--color-cyan), var(--color-green-light));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__lede {
  font-size: 1.1rem;
  color: var(--color-text-muted-on-dark);
  max-width: 540px;
  margin-bottom: var(--space-6);
}

.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-4); margin-bottom: var(--space-7); }

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-dark);
}
.hero__meta-item { display: flex; align-items: center; gap: var(--space-3); }
.hero__meta-icon {
  width: 38px; height: 38px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-cyan);
  flex-shrink: 0;
}
.hero__meta-text { font-size: 0.86rem; color: var(--color-text-muted-on-dark); line-height: 1.4; }
.hero__meta-text strong { display: block; color: var(--color-white); font-family: var(--font-heading); font-size: 0.92rem; }

/* Hero visual — image slot with decorative molecular accents.
   Swap the <img> src in index.php for a real photo when available;
   the rounded frame/shadow/glow treatment stays the same. */
.hero__visual {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 460px;
  margin-inline: auto;
}
.hero__visual::before {
  content: '';
  position: absolute;
  inset: -12%;
  background: radial-gradient(circle, rgba(23, 169, 214, 0.35), transparent 70%);
  filter: blur(30px);
  z-index: 0;
}
.hero__image-frame {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: var(--shadow-lg);
}
.hero__image-frame img { width: 100%; height: 100%; object-fit: cover; }
.hero__visual-ring {
  position: absolute;
  inset: -6%;
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(255, 255, 255, 0.18);
  z-index: 0;
  pointer-events: none;
}

.hero__molecule-dot {
  position: absolute;
  width: 14px; height: 14px;
  border-radius: 50%;
  box-shadow: 0 0 16px currentColor;
}
.hero__molecule-dot--1 { top: 6%; left: 48%; background: var(--color-cyan); color: var(--color-cyan); }
.hero__molecule-dot--2 { top: 30%; right: 2%; width: 10px; height: 10px; background: var(--color-green-light); color: var(--color-green-light); }
.hero__molecule-dot--3 { bottom: 10%; left: 6%; width: 9px; height: 9px; background: var(--color-teal); color: var(--color-teal); }
.hero__molecule-dot--4 { bottom: 22%; right: 16%; background: var(--color-green); color: var(--color-green); }

/* ==========================================================================
   Highlights strip
   ========================================================================== */
.highlights {
  padding-block: var(--space-7);
  border-bottom: 1px solid var(--color-border);
}
.highlights__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
.highlight-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  border-radius: var(--radius-md);
  transition: background var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}
.highlight-card:hover {
  background: var(--color-bg-light);
  box-shadow: var(--shadow-sm);
  transform: translateY(-3px);
}
.highlight-card__icon {
  flex-shrink: 0;
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--gradient-brand-soft);
  color: var(--color-teal);
  display: flex; align-items: center; justify-content: center;
}
.highlight-card h3 { font-size: 1rem; margin-bottom: var(--space-2); }
.highlight-card p { font-size: 0.9rem; color: var(--color-text-muted); margin: 0; }

/* ==========================================================================
   About preview
   ========================================================================== */
.about-preview__inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-8);
  align-items: center;
}
.about-preview__visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--gradient-brand);
  box-shadow: var(--shadow-md);
}
.about-preview__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-preview__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(190deg, rgba(8, 28, 54, 0.12) 0%, rgba(8, 28, 54, 0.65) 100%);
}
.about-preview__visual-pattern {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.5;
}
.about-preview__visual-badge {
  position: absolute;
  z-index: 2;
  left: var(--space-5);
  bottom: var(--space-5);
  right: var(--space-5);
  background: rgba(8, 28, 54, 0.55);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  color: var(--color-white);
}
.about-preview__visual-badge strong { display: block; font-family: var(--font-heading); font-size: 1rem; margin-bottom: 2px; }
.about-preview__visual-badge span { font-size: 0.85rem; color: var(--color-text-muted-on-dark); }

.about-preview__points {
  display: grid;
  gap: var(--space-4);
  margin: var(--space-6) 0;
}
.about-preview__point {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}
.about-preview__point-icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--gradient-accent);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
}
.about-preview__point strong { display: block; color: var(--color-text-dark); font-size: 0.96rem; }
.about-preview__point span { font-size: 0.88rem; color: var(--color-text-muted); }

/* ==========================================================================
   Category / product / industry cards (shared grid + card patterns)
   ========================================================================== */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); }

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
  display: flex;
  flex-direction: column;
  height: 100%;
}
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: transparent;
}

.card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--color-bg-light);
  overflow: hidden;
  padding: var(--space-4);
}
.card__media img { width: 100%; height: 100%; object-fit: contain; object-position: center; }

.card__body { padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-2); flex: 1; }
.card__tag {
  align-self: flex-start;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-teal);
  background: var(--gradient-brand-soft);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
}
.card__title { font-size: 1.05rem; margin: 0; }
.card__desc { font-size: 0.9rem; color: var(--color-text-muted); flex: 1; margin: 0; }
.card__actions { display: flex; gap: var(--space-3); margin-top: var(--space-3); flex-wrap: wrap; }
.card__link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--color-navy);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.card__link:hover { color: var(--color-teal); }
.card__link svg { transition: transform var(--transition-fast); }
.card__link:hover svg { transform: translateX(3px); }

/* Category cards — photo top with an overlapping icon badge, so they
   read as distinct from plain product cards. */
.cat-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.cat-card__media img { width: 100%; height: 100%; object-fit: cover; }
.cat-card__icon {
  position: absolute;
  z-index: 2;
  left: var(--space-5);
  bottom: -22px;
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  background: var(--gradient-brand);
  color: var(--color-white);
  border: 3px solid var(--color-white);
  box-shadow: var(--shadow-md);
  display: flex; align-items: center; justify-content: center;
}
.cat-card__icon svg { width: 24px; height: 24px; }
.cat-card .card__body { padding-top: calc(var(--space-5) + 20px); }

/* Industry cards — photo background with a dark scrim for legible text */
.industry-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  isolation: isolate;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.industry-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.industry-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}
.industry-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(190deg, rgba(8, 28, 54, 0.1) 0%, rgba(8, 28, 54, 0.92) 100%);
  z-index: -1;
}
.industry-card__content {
  position: relative;
  height: 100%;
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: var(--color-white);
}
.industry-card__content h3 { color: var(--color-white); margin-bottom: 4px; font-size: 1.05rem; }
.industry-card__content p { font-size: 0.85rem; color: var(--color-text-muted-on-dark); margin: 0 0 var(--space-3); }
.industry-card__content .card__link { color: var(--color-white); }
.industry-card__content .card__link:hover { color: var(--color-cyan); }

/* Why-choose-us cards */
.why-card {
  padding: var(--space-6) var(--space-5);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.why-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.why-card__icon {
  width: 50px; height: 50px;
  border-radius: var(--radius-md);
  background: var(--gradient-accent);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-4);
}

/* ==========================================================================
   Quality section
   ========================================================================== */
.quality__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}
.quality__list { display: grid; gap: var(--space-4); margin: var(--space-6) 0; }
.quality__item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
}
.quality__item-icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--gradient-brand-soft);
  color: var(--color-teal);
  display: flex; align-items: center; justify-content: center;
}
.quality__item h4 { margin-bottom: 2px; font-size: 0.98rem; }
.quality__item p { margin: 0; font-size: 0.87rem; color: var(--color-text-muted); }

.quality__visual {
  position: relative;
  border-radius: var(--radius-lg);
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.quality__visual svg { width: 62%; height: 62%; }
.quality__visual img { width: 100%; height: 100%; object-fit: cover; }

/* ==========================================================================
   Global supply section
   ========================================================================== */
.global-supply {
  background: var(--gradient-dark);
  color: var(--color-text-on-dark);
  position: relative;
  overflow: hidden;
}
.global-supply__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
  position: relative;
  z-index: 2;
}
.global-supply h2 { color: var(--color-white); }
.global-supply .section-lede { color: var(--color-text-muted-on-dark); }
.global-supply__list { display: grid; gap: var(--space-4); margin-top: var(--space-6); }
.global-supply__item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border-dark);
}
.global-supply__item:last-child { border-bottom: none; padding-bottom: 0; }
.global-supply__item-icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
  color: var(--color-cyan);
  display: flex; align-items: center; justify-content: center;
}
.global-supply__item h4 { color: var(--color-white); margin-bottom: 2px; font-size: 0.98rem; }
.global-supply__item p { margin: 0; font-size: 0.87rem; color: var(--color-text-muted-on-dark); }

.global-supply__visual {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow-lg);
}
.global-supply__visual img { width: 100%; height: 100%; object-fit: cover; }

/* ==========================================================================
   Final CTA
   ========================================================================== */
.final-cta {
  background: var(--gradient-cta);
  color: var(--color-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta__inner { position: relative; z-index: 2; max-width: 720px; margin-inline: auto; }
.final-cta h2 { color: var(--color-white); }
.final-cta p { color: var(--color-text-muted-on-dark); font-size: 1.05rem; }
.final-cta__actions { display: flex; justify-content: center; flex-wrap: wrap; gap: var(--space-4); margin-top: var(--space-6); }

/* ==========================================================================
   Footer — white main area, dark navy copyright strip underneath
   ========================================================================== */
.site-footer {
  background: var(--color-white);
  color: var(--color-text-body);
  border-top: 1px solid var(--color-border);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: var(--space-7);
  padding-block: var(--space-8);
}
.site-footer__desc { font-size: 0.9rem; margin: var(--space-4) 0; max-width: 320px; color: var(--color-text-muted); }
.site-footer__social { display: flex; gap: var(--space-3); }
.site-footer__social a {
  color: var(--color-navy);
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid var(--color-border);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
}
.site-footer__social a:hover { border-color: var(--color-teal); color: var(--color-teal); background: var(--color-bg-light); }

.site-footer__heading {
  color: var(--color-text-dark);
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
}
.site-footer__col ul { display: grid; gap: var(--space-3); }
.site-footer__col a { color: var(--color-text-muted); font-size: 0.92rem; }
.site-footer__col a:hover { color: var(--color-teal); }

.site-footer__contact { margin-bottom: var(--space-5); }
.site-footer__contact li { display: flex; flex-direction: column; gap: 2px; font-size: 0.92rem; }
.site-footer__contact-label { font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-muted); }
.site-footer__contact a,
.site-footer__contact span { color: var(--color-text-dark); }
.site-footer__contact a:hover { color: var(--color-teal); }

.contact-tbc { font-style: italic; color: var(--color-text-muted); font-weight: 400; }

.site-footer__bottom {
  background: var(--gradient-dark);
  color: var(--color-text-muted-on-dark);
}
.site-footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding-block: var(--space-4);
  font-size: 0.85rem;
}
.site-footer__legal { display: flex; gap: var(--space-5); }
.site-footer__legal a { color: var(--color-text-muted-on-dark); }
.site-footer__legal a:hover { color: var(--color-cyan); }

/* ==========================================================================
   Semantic/utility colors — form validation & alert states only.
   Not part of the brand palette; used sparingly and never for section
   design, buttons, or decorative elements.
   ========================================================================== */
:root {
  --color-danger: #c0392b;
  --color-danger-bg: #fdeceb;
  --color-danger-text: #8f2f24;
  --color-success: #1f8a55;
  --color-success-bg: #eaf7ef;
  --color-success-text: #155f3b;
}

/* ==========================================================================
   Section background rhythm (inner pages)
   ========================================================================== */
.section-tint { background: var(--gradient-brand-soft); }

/* ==========================================================================
   Page hero (inner pages) — smaller than the homepage hero, carries the
   breadcrumb + H1 for every non-homepage page.
   ========================================================================== */
.page-hero {
  background: var(--gradient-dark);
  color: var(--color-text-on-dark);
  padding-block: var(--space-8) var(--space-7);
}
.page-hero h1 { color: var(--color-white); margin-bottom: var(--space-3); }
.page-hero__lede { color: var(--color-text-muted-on-dark); max-width: 620px; font-size: 1.02rem; margin: 0; }

/* Every page-hero on the site is text-only (no banner image) by design —
   center the breadcrumb, heading, and lede so it reads as a deliberate,
   balanced banner rather than a left-aligned block with empty space. */
.page-hero .container { text-align: center; }
.page-hero .breadcrumb { justify-content: center; }
.page-hero__lede { margin-inline: auto; }

/* Compact variant — used where the page's real content (e.g. a product,
   a catalog grid) should carry visual focus rather than a tall banner. */
.page-hero--compact { padding-block: var(--space-6) var(--space-5); }

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  margin-bottom: var(--space-4);
}
.breadcrumb a { color: var(--color-text-muted-on-dark); }
.breadcrumb a:hover { color: var(--color-cyan); }
.breadcrumb__sep { color: rgba(255, 255, 255, 0.32); }
.breadcrumb__current { color: var(--color-white); font-weight: 600; }

/* Light variant — used when the breadcrumb sits on a white/light bar
   instead of the dark page-hero (product-details.php). */
.breadcrumb--light a { color: var(--color-text-muted); }
.breadcrumb--light a:hover { color: var(--color-teal); }
.breadcrumb--light .breadcrumb__sep { color: var(--color-border); }
.breadcrumb--light .breadcrumb__current { color: var(--color-text-dark); }

.product-breadcrumb-bar {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--space-4);
}
.product-breadcrumb-bar .breadcrumb { margin-bottom: 0; }

/* ==========================================================================
   Reusable info card — icon + heading + text, used across Quality,
   Global Presence, About "Our Approach", and similar informational grids.
   ========================================================================== */
.info-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.info-card {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
}
.info-card__icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--gradient-brand-soft);
  color: var(--color-teal);
  display: flex; align-items: center; justify-content: center;
}
.info-card h4 { margin-bottom: 4px; font-size: 0.98rem; }
.info-card p { margin: 0; font-size: 0.88rem; color: var(--color-text-muted); }

.info-card--dark { background: rgba(255, 255, 255, 0.06); border-color: var(--color-border-dark); }
.info-card--dark h4 { color: var(--color-white); }
.info-card--dark p { color: var(--color-text-muted-on-dark); }
.info-card--dark .info-card__icon { background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.16); color: var(--color-cyan); }

/* ==========================================================================
   Mission / Vision cards
   ========================================================================== */
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.mv-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}
.mv-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--gradient-accent);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-4);
}
.mv-card p { margin: 0; color: var(--color-text-muted); }

/* ==========================================================================
   Process steps (About "How We Work")
   ========================================================================== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-4);
}
.process-step {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-4);
  text-align: center;
}
.process-step__num {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--gradient-brand);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.92rem;
  margin: 0 auto var(--space-3);
}
.process-step h4 { font-size: 0.92rem; margin-bottom: 4px; }
.process-step p { font-size: 0.8rem; color: var(--color-text-muted); margin: 0; }

/* ==========================================================================
   Certification placeholder grid (Quality page)
   ========================================================================== */
.cert-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }
.cert-placeholder {
  aspect-ratio: 3 / 2;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-3);
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

/* ==========================================================================
   Products toolbar — search + category filters (products.php)
   ========================================================================== */
.products-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5);
  margin-bottom: var(--space-6);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.products-search { position: relative; flex: 1 1 260px; min-width: 220px; }
.products-search svg {
  position: absolute;
  left: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  width: 18px; height: 18px;
  color: var(--color-text-muted);
  pointer-events: none;
}
.products-search input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.6rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--color-text-dark);
}
.products-search input:focus { border-color: var(--color-cyan); outline: none; box-shadow: var(--shadow-focus); }

.products-count { font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: var(--space-5); }
.products-empty {
  text-align: center;
  padding: var(--space-8) var(--space-5);
  color: var(--color-text-muted);
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
.products-empty h3 { color: var(--color-text-dark); margin-bottom: var(--space-2); }

.card__meta-row { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 0.78rem; color: var(--color-text-muted); }
.card__meta-row strong { color: var(--color-text-dark); font-weight: 600; }

/* Main catalog grid (products.php) — product photography carries more
   visual weight here than in the compact homepage/related-product cards. */
#products-grid .card__media { aspect-ratio: 4 / 3; padding: var(--space-5); }

/* ==========================================================================
   Related products — compact card (product-details.php only)
   ========================================================================== */
.related-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.related-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.related-card__media { aspect-ratio: 4 / 3; background: var(--color-bg-light); padding: var(--space-3); }
.related-card__media img { width: 100%; height: 100%; object-fit: contain; object-position: center; }
.related-card__body { padding: var(--space-4); display: flex; flex-direction: column; gap: 4px; }
.related-card__category {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-teal);
}
.related-card__title { font-size: 0.95rem; margin: 0; color: var(--color-text-dark); }
.related-card__link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--color-navy);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}
.related-card__link svg { width: 14px; height: 14px; transition: transform var(--transition-fast); }
.related-card:hover .related-card__link { color: var(--color-teal); }
.related-card:hover .related-card__link svg { transform: translateX(3px); }

/* ==========================================================================
   Specification table (product-details.php)
   ========================================================================== */
.table-scroll { overflow-x: auto; border-radius: var(--radius-md); }
.spec-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.spec-table th, .spec-table td {
  text-align: left;
  padding: 0.85rem 1.1rem;
  font-size: 0.92rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: none; }
.spec-table th { width: 220px; color: var(--color-text-muted); font-weight: 600; background: var(--color-bg-light); }

/* ==========================================================================
   Product detail intro
   ========================================================================== */
.product-intro {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-8);
  align-items: start;
}
.product-intro__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  aspect-ratio: 1 / 1;
  background: var(--color-bg-light);
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
}
.product-intro__media img { width: 100%; height: 100%; object-fit: contain; object-position: center; }
.product-intro__body .card__tag { margin-bottom: var(--space-3); }
.product-intro__body h1 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: var(--space-3); }
.product-intro__desc { font-size: 1.05rem; color: var(--color-text-muted); margin-bottom: 0; }
.product-intro__facts { display: grid; gap: var(--space-2); margin: var(--space-5) 0; font-size: 0.94rem; }
.product-intro__facts div { display: flex; gap: 8px; }
.product-intro__facts strong { min-width: 140px; color: var(--color-text-dark); }
.product-intro__facts span { color: var(--color-text-muted); }
.product-intro__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-5); }

/* ==========================================================================
   Category introduction — image + copy (product-category.php). Uses
   object-fit: cover (lifestyle/category photography) rather than the
   product page's object-fit: contain (isolated product photography).
   ========================================================================== */
.category-intro {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-8);
  align-items: center;
}
.category-intro__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  aspect-ratio: 4 / 3;
  background: var(--color-bg-light);
  box-shadow: var(--shadow-sm);
}
.category-intro__media img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.category-intro__body h2 { margin-bottom: var(--space-4); }

/* ==========================================================================
   Tag chips — product-specific "Typical Industries / Uses" (product-details.php)
   ========================================================================== */
.tag-list { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.6rem 1.1rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text-dark);
}
.tag-chip svg { width: 15px; height: 15px; color: var(--color-teal); flex-shrink: 0; }

/* ==========================================================================
   Forms — contact.php / request-quote.php
   ========================================================================== */
.form-panel {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
  box-shadow: var(--shadow-sm);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group--full { grid-column: 1 / -1; }
.form-label { font-family: var(--font-heading); font-weight: 600; font-size: 0.88rem; color: var(--color-text-dark); }
.form-label .req { color: var(--color-danger); margin-left: 2px; }
.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text-dark);
  background: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-control:focus { border-color: var(--color-cyan); box-shadow: var(--shadow-focus); outline: none; }
.form-control.has-error { border-color: var(--color-danger); }
textarea.form-control { resize: vertical; min-height: 130px; }
select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2345525e' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}
.form-hint { font-size: 0.8rem; color: var(--color-text-muted); }
.field-error { color: var(--color-danger-text); font-size: 0.8rem; }
.form-checkbox { display: flex; gap: 10px; align-items: flex-start; font-size: 0.88rem; color: var(--color-text-muted); }
.form-checkbox input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--color-teal); flex-shrink: 0; }
.form-actions { margin-top: var(--space-6); display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap; }
.form-honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-error-list {
  background: var(--color-danger-bg);
  border: 1px solid rgba(192, 57, 43, 0.25);
  color: var(--color-danger-text);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
  font-size: 0.9rem;
}
.form-error-list ul { margin-top: 4px; padding-left: 1.1rem; list-style: disc; }
.form-error-list li { margin-bottom: 2px; }

.form-success {
  background: var(--color-success-bg);
  border: 1px solid rgba(31, 138, 85, 0.25);
  color: var(--color-success-text);
  padding: var(--space-7);
  border-radius: var(--radius-lg);
  text-align: center;
}
.form-success__icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--color-success);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--space-4);
}
.form-success h3 { color: var(--color-success-text); margin-bottom: var(--space-2); }
.form-success p { color: var(--color-success-text); opacity: 0.9; margin: 0; }

/* ==========================================================================
   Contact page
   ========================================================================== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); align-items: start; }
.contact-details { display: grid; gap: var(--space-4); }
@media (min-width: 768px) {
  .contact-details { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .contact-details { grid-template-columns: repeat(1, minmax(0, 1fr)); gap: var(--space-3); }
}

/* Contact Details cards only — compact vertical layout so four cards fit
   in one row at desktop widths without affecting .info-card anywhere else
   (product-details.php packaging/storage/inquiry panels use the same
   base class and must stay untouched). */
.contact-details .info-card {
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  height: 100%;
}
.contact-details .info-card h4 { font-size: 0.92rem; }
.contact-details .info-card p { font-size: 0.85rem; overflow-wrap: anywhere; }
.contact-details .info-card__value--nowrap { white-space: nowrap; }

/* ==========================================================================
   404 / error page
   ========================================================================== */
.error-page {
  min-height: 56vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-block: var(--space-9);
  background: var(--gradient-brand-soft);
}
.error-page__code {
  font-family: var(--font-heading);
  font-size: clamp(4.5rem, 14vw, 7.5rem);
  font-weight: 800;
  line-height: 1;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: var(--space-4);
}
.error-page__actions { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; margin-top: var(--space-6); }

/* ==========================================================================
   Legal pages (privacy-policy.php / terms.php)
   ========================================================================== */
.prose { max-width: 820px; margin-inline: auto; }
.prose h2 { margin-top: var(--space-7); font-size: 1.4rem; }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose li { color: var(--color-text-body); font-size: 0.98rem; }
.prose ul { padding-left: 1.4rem; margin-bottom: var(--space-4); list-style: disc; }
.prose ol { padding-left: 1.4rem; margin-bottom: var(--space-4); list-style: decimal; }
.prose li { margin-bottom: var(--space-2); }
.legal-updated { font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: var(--space-6); }
.legal-note {
  background: var(--color-bg-light);
  border-left: 4px solid var(--color-teal);
  padding: var(--space-4) var(--space-5);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px) {
  .highlights__grid { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: repeat(3, 1fr); }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 960px) {
  .main-nav, .site-header__cta { display: none; }
  .nav-toggle { display: flex; }

  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { max-width: 340px; margin-top: var(--space-6); }
  .about-preview__inner,
  .quality__inner,
  .global-supply__inner,
  .contact-grid,
  .product-intro,
  .category-intro { grid-template-columns: 1fr; }
  .about-preview__visual { order: -1; }
  .product-intro__media { max-width: 380px; margin-inline: auto; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .mv-grid,
  .info-grid-2,
  .form-grid { grid-template-columns: 1fr; }
  .form-group--full { grid-column: auto; }
}

@media (max-width: 720px) {
  section { padding-block: var(--space-7); }
  .site-logo__img { height: 42px; }
  .highlights__grid,
  .grid-3,
  .grid-4,
  .process-steps,
  .cert-grid { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr; padding-block: var(--space-7); }
  .site-footer__bottom-inner { flex-direction: column; align-items: flex-start; }
  .final-cta__actions { flex-direction: column; align-items: stretch; }
  .final-cta__actions .btn { width: 100%; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; }
  .hero__meta { flex-direction: column; gap: var(--space-4); }
  .products-toolbar { flex-direction: column; align-items: stretch; }
  .form-panel { padding: var(--space-5); }
  .form-actions { flex-direction: column; align-items: stretch; }
  .error-page__actions .btn { width: 100%; }
}

@media (max-width: 420px) {
  .container { padding-inline: var(--space-4); }
}