/* =====================================================================
   GEE PHARMACIA — Design System
   Pharmaceutical manufacturing · B2B · editorial-industrial
   ---------------------------------------------------------------------
   01 Tokens          07 Forms            13 Equipment
   02 Base            08 Alerts           14 Quality & Tabs
   03 Typography      09 Header / Nav     15 Product catalogue
   04 Layout          10 Hero              16 Contact / Map
   05 Buttons         11 Stats             17 CTA band
   06 Cards           12 Capabilities     18 Footer
   ===================================================================== */

/* ---------------------------------------------------------------------
   01 · TOKENS
   ------------------------------------------------------------------ */
:root {
  /* Brand */
  --primary:      #0B1F33;
  --secondary:    #1769AA;
  --accent:       #3A9D72;
  --background:   #F7F9FB;
  --white:        #FFFFFF;
  --text:         #17202A;
  --muted:        #64748B;

  /* Extended neutrals */
  --ink-900:      #071523;
  --ink-800:      #0B1F33;
  --ink-700:      #14304A;
  --ink-600:      #1C4160;
  --slate-300:    #CBD5E1;
  --slate-200:    #E2E8F0;
  --slate-100:    #EDF1F6;
  --slate-50:     #F7F9FB;

  /* Semantic */
  --border:       #E2E8F0;
  --border-dark:  rgba(255, 255, 255, 0.14);
  --success:      #3A9D72;
  --warning:      #C98A16;
  --danger:       #C0392B;

  --secondary-50:  #EAF3FA;
  --secondary-100: #D2E6F5;
  --accent-50:    #EAF6F1;

  /* Type */
  --font-head: 'Manrope', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: ui-monospace, 'SFMono-Regular', 'SF Mono', Menlo, Consolas, monospace;

  /* Fluid type scale */
  --fs-display: clamp(2.25rem, 1.35rem + 3.9vw, 4.5rem);
  --fs-h1:      clamp(2rem, 1.4rem + 2.6vw, 3.5rem);
  --fs-h2:      clamp(1.6rem, 1.25rem + 1.6vw, 2.6rem);
  --fs-h3:      clamp(1.2rem, 1.05rem + 0.7vw, 1.6rem);
  --fs-h4:      clamp(1.02rem, 0.98rem + 0.25vw, 1.15rem);
  --fs-body:    1rem;
  --fs-sm:      0.9375rem;
  --fs-xs:      0.8125rem;
  --fs-label:   0.6875rem;

  /* Space */
  --container: 1280px;
  --container-narrow: 940px;
  --gutter: clamp(1.15rem, 0.6rem + 2.4vw, 2.5rem);
  --section-y: clamp(3.75rem, 2.4rem + 5.4vw, 7.5rem);
  --section-y-sm: clamp(2.75rem, 2rem + 3.2vw, 4.5rem);

  /* Radii — sharp to medium, never pill */
  --r-sm: 2px;
  --r:    3px;
  --r-md: 4px;
  --r-lg: 6px;

  /* Shadows — subtle */
  --shadow-xs: 0 1px 2px rgba(11, 31, 51, 0.05);
  --shadow-sm: 0 2px 8px rgba(11, 31, 51, 0.06);
  --shadow-md: 0 8px 24px -8px rgba(11, 31, 51, 0.14);
  --shadow-lg: 0 24px 60px -24px rgba(11, 31, 51, 0.24);

  /* Motion */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur:  0.42s;

  --header-h: 74px;
  --topbar-h: 38px;
}

/* ---------------------------------------------------------------------
   02 · BASE
   ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.68;
  color: var(--text);
  background: var(--background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.is-locked { overflow: hidden; }

img, svg, video { max-width: 100%; height: auto; display: block; }
img { background-color: var(--slate-100); }

a { color: var(--secondary); text-decoration: none; }
a:hover { color: var(--ink-700); }

ul, ol { margin: 0; padding: 0; }
li { list-style: none; }

button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }

table { border-collapse: collapse; width: 100%; }

hr { border: 0; border-top: 1px solid var(--border); margin: 2rem 0; }

::selection { background: var(--secondary); color: #fff; }

:focus-visible {
  outline: 2px solid var(--secondary);
  outline-offset: 3px;
}

/* Icons */
.fa-solid, .fa-regular, .fa-brands, .far, .fas, .fab { line-height: 1; }

/* Skip link */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--primary); color: #fff; padding: 12px 20px;
  font-size: var(--fs-xs); letter-spacing: 0.08em; text-transform: uppercase;
}
.skip-link:focus { left: 0; color: #fff; }

/* ---------------------------------------------------------------------
   03 · TYPOGRAPHY
   ------------------------------------------------------------------ */
h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.022em;
  color: var(--primary);
  margin: 0 0 0.6em;
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); font-weight: 700; letter-spacing: -0.015em; }
h4 { font-size: var(--fs-h4); font-weight: 700; }

p { margin: 0 0 1.15rem; }
p:last-child { margin-bottom: 0; }

.lead {
  font-size: clamp(1.02rem, 0.98rem + 0.35vw, 1.19rem);
  line-height: 1.65;
  color: var(--muted);
}

.text-muted { color: var(--muted); }
.text-secondary { color: var(--secondary); }
.text-center { text-align: center; }
.text-nowrap { white-space: nowrap; }

/* Small technical label used above headings and in lists */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  font-family: var(--font-body);
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--secondary);
  margin: 0 0 1rem;
}
.eyebrow::before {
  content: '';
  width: 26px; height: 1px;
  background: currentColor;
  opacity: 0.5;
}
.eyebrow--center { justify-content: center; }
.eyebrow--light { color: var(--slate-300); }
.eyebrow--plain::before { display: none; }

/* Section number chip, e.g. "01 /" */
.sec-index {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.16em;
  color: var(--secondary);
  display: block;
  margin-bottom: 0.5rem;
}

.mark-highlight {
  background: linear-gradient(transparent 62%, var(--secondary-100) 62%);
  padding: 0 0.08em;
}

/* ---------------------------------------------------------------------
   04 · LAYOUT
   ------------------------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--narrow { max-width: var(--container-narrow); }
.container--flush { padding-inline: 0; }

.section { padding-block: var(--section-y); }
.section--sm { padding-block: var(--section-y-sm); }
.section--tight { padding-block: clamp(2rem, 1.5rem + 2vw, 3rem); }
.section--alt { background: var(--white); }
.section--muted { background: var(--slate-100); }
.section--navy { background: var(--primary); color: #fff; }
.section--navy h1, .section--navy h2, .section--navy h3, .section--navy h4 { color: #fff; }
.section--navy .lead, .section--navy .text-muted { color: var(--slate-300); }

.section-head { max-width: 780px; margin-bottom: clamp(2rem, 1.4rem + 2vw, 3.25rem); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-head--split {
  max-width: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  align-items: end;
}
@media (min-width: 900px) {
  .section-head--split { grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); }
  .section-head--split .section-head__aside { padding-bottom: 0.4rem; }
}

.grid { display: grid; gap: clamp(1rem, 0.6rem + 1.4vw, 1.75rem); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 225px), 1fr)); }
.grid--5 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); }

.stack > * + * { margin-top: 1rem; }
.cluster { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.cluster--lg { gap: 1rem; }

.divider-line { height: 1px; background: var(--border); border: 0; margin: 0; }
.divider-label {
  display: flex; align-items: center; gap: 1rem;
  font-size: var(--fs-label); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--muted);
}
.divider-label::before, .divider-label::after {
  content: ''; flex: 1; height: 1px; background: var(--border);
}

/* ---------------------------------------------------------------------
   05 · BUTTONS
   ------------------------------------------------------------------ */
.btn {
  --btn-bg: var(--secondary);
  --btn-fg: #fff;
  --btn-bd: var(--secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  padding: 0.94rem 1.6rem;
  min-height: 48px;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  line-height: 1.1;
  text-align: center;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 1px solid var(--btn-bd);
  border-radius: var(--r);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
              border-color var(--dur) var(--ease), transform 0.18s var(--ease),
              box-shadow var(--dur) var(--ease);
  -webkit-appearance: none;
  appearance: none;
}
.btn:hover { color: var(--btn-fg); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0); }
.btn i { font-size: 0.95em; }
.btn::after {
  content: '\f061'; font-family: 'Font Awesome 6 Free'; font-weight: 900;
  font-size: 0.8em; margin-left: 0.15em; transition: transform 0.25s var(--ease);
}
.btn:hover::after { transform: translateX(3px); }
.btn--no-arrow::after { display: none; }

.btn--primary { --btn-bg: var(--secondary); --btn-bd: var(--secondary); }
.btn--primary:hover { --btn-bg: #12568C; --btn-bd: #12568C; }

.btn--navy { --btn-bg: var(--primary); --btn-bd: var(--primary); }
.btn--navy:hover { --btn-bg: var(--ink-700); --btn-bd: var(--ink-700); }

.btn--light { --btn-bg: #fff; --btn-fg: var(--primary); --btn-bd: #fff; }
.btn--light:hover { --btn-bg: var(--slate-100); --btn-fg: var(--primary); }

.btn--outline { --btn-bg: transparent; --btn-fg: var(--primary); --btn-bd: var(--slate-300); }
.btn--outline:hover { --btn-bg: var(--primary); --btn-fg: #fff; --btn-bd: var(--primary); }

.btn--ghost { --btn-bg: transparent; --btn-fg: #fff; --btn-bd: rgba(255,255,255,0.32); }
.btn--ghost:hover { --btn-bg: rgba(255,255,255,0.1); --btn-fg: #fff; --btn-bd: rgba(255,255,255,0.6); }

.btn--sm { padding: 0.68rem 1.15rem; min-height: 40px; font-size: 0.6875rem; }
.btn--lg { padding: 1.1rem 2rem; min-height: 54px; font-size: 0.8125rem; }
.btn--block { display: flex; width: 100%; }

/* Text link with arrow */
.link-arrow {
  display: inline-flex; align-items: center; gap: 0.5em;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--secondary);
  border-bottom: 1px solid transparent; padding-bottom: 3px;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.link-arrow::after {
  content: '\f061'; font-family: 'Font Awesome 6 Free'; font-weight: 900; font-size: 0.75em;
  transition: transform 0.25s var(--ease);
}
.link-arrow:hover { border-color: currentColor; color: var(--ink-700); }
.link-arrow:hover::after { transform: translateX(4px); }
.link-arrow--light { color: #fff; }

/* ---------------------------------------------------------------------
   06 · CARDS
   ------------------------------------------------------------------ */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}
.card:hover {
  border-color: var(--secondary-100);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--slate-100);
}
.card__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.7s var(--ease);
}
.card:hover .card__media img { transform: scale(1.045); }
.card__body { padding: 1.4rem 1.4rem 1.5rem; display: flex; flex-direction: column; flex: 1; gap: 0.7rem; }
.card__title { margin: 0; font-size: var(--fs-h4); }
.card__meta {
  font-size: var(--fs-xs); color: var(--muted);
  display: flex; flex-wrap: wrap; gap: 0.35rem 0.9rem;
}
.card__text { margin: 0; font-size: var(--fs-sm); color: var(--muted); flex: 1; }
.card__foot { margin-top: auto; padding-top: 0.35rem; }
.card__index {
  position: absolute; top: 0; left: 0;
  background: var(--primary); color: #fff;
  font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.1em;
  padding: 6px 10px;
}

/* Tag */
.tag {
  display: inline-flex; align-items: center; gap: 0.4em;
  font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--secondary);
  background: var(--secondary-50); border: 1px solid var(--secondary-100);
  padding: 5px 9px; border-radius: var(--r-sm); white-space: nowrap;
}
.tag--accent { color: #237955; background: var(--accent-50); border-color: #C9E6D9; }
.tag--muted  { color: var(--muted); background: var(--slate-100); border-color: var(--border); }
.tag--navy   { color: #fff; background: var(--primary); border-color: var(--primary); }

/* Feature list with technical markers */
.feature-list li {
  position: relative;
  padding-left: 1.6rem;
  font-size: var(--fs-sm);
  color: var(--muted);
  margin-bottom: 0.55rem;
}
.feature-list li::before {
  content: '';
  position: absolute; left: 0; top: 0.72em;
  width: 8px; height: 1px; background: var(--secondary);
}
.feature-list--light li { color: var(--slate-300); }
.feature-list--light li::before { background: var(--accent); }
.feature-list--check li { padding-left: 1.5rem; }
.feature-list--check li::before {
  content: '\f00c'; font-family: 'Font Awesome 6 Free'; font-weight: 900;
  top: 0; color: var(--accent); font-size: 0.7rem; width: auto; height: auto; background: none;
}

/* Technical data list (label : value) */
.spec-list { border-top: 1px solid var(--border); }
.spec-list div {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: 0.78rem 0; border-bottom: 1px solid var(--border);
  font-size: var(--fs-sm);
}
.spec-list dt, .spec-list .spec-list__label {
  color: var(--muted); font-size: var(--fs-label);
  letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600;
  flex: 0 0 auto; padding-top: 2px;
}
.spec-list dd, .spec-list .spec-list__value {
  margin: 0; text-align: right; color: var(--text); font-weight: 500;
}

/* ---------------------------------------------------------------------
   07 · FORMS
   ------------------------------------------------------------------ */
.form-grid { display: grid; gap: 1.1rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }
.form-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 620px) { .form-grid--2 { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 0.42rem; }
.field--full { grid-column: 1 / -1; }

.label {
  font-size: var(--fs-label); font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--primary);
}
.label .req { color: var(--secondary); margin-left: 2px; }
.hint { font-size: var(--fs-xs); color: var(--muted); }

.input, .select, .textarea {
  width: 100%;
  padding: 0.82rem 0.95rem;
  min-height: 48px;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--white);
  border: 1px solid var(--slate-300);
  border-radius: var(--r);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
  -webkit-appearance: none;
  appearance: none;
}
.input::placeholder, .textarea::placeholder { color: #94A3B8; }
.input:hover, .select:hover, .textarea:hover { border-color: var(--slate-300); }
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(23, 105, 170, 0.12);
}
.textarea { min-height: 130px; resize: vertical; line-height: 1.6; }
.select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%2364748B' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.95rem center;
  background-size: 12px 8px;
  padding-right: 2.4rem;
}
.input[readonly] { background: var(--slate-50); }

.field.has-error .input,
.field.has-error .select,
.field.has-error .textarea { border-color: var(--danger); }
.error-text { font-size: var(--fs-xs); color: var(--danger); }

/* File input */
.file-field input[type="file"] {
  width: 100%; padding: 0.7rem; font-size: var(--fs-sm);
  background: var(--slate-50);
  border: 1px dashed var(--slate-300);
  border-radius: var(--r);
}
.file-field input[type="file"]::file-selector-button {
  margin-right: 0.85rem; padding: 0.5rem 0.9rem;
  font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--primary); color: #fff; border: 0; border-radius: var(--r-sm); cursor: pointer;
}

/* Honeypot — hidden from humans, visible to naive bots */
.hp-field {
  position: absolute !important; left: -9999px !important;
  width: 1px; height: 1px; overflow: hidden;
}

.form-note { font-size: var(--fs-xs); color: var(--muted); line-height: 1.6; }

/* Checkbox / radio */
.checkbox { display: flex; gap: 0.65rem; align-items: flex-start; font-size: var(--fs-sm); }
.checkbox input { margin-top: 4px; accent-color: var(--secondary); width: 16px; height: 16px; }

/* Search box */
.search-box { position: relative; display: flex; }
.search-box .input { padding-left: 2.75rem; }
.search-box__icon {
  position: absolute; left: 0.95rem; top: 50%; transform: translateY(-50%);
  color: var(--muted); font-size: 0.85rem; pointer-events: none;
}

/* ---------------------------------------------------------------------
   08 · ALERTS
   ------------------------------------------------------------------ */
.alert {
  position: relative;
  display: flex; align-items: flex-start; gap: 0.75rem;
  padding: 1rem 2.75rem 1rem 1.1rem;
  margin-bottom: 1.25rem;
  font-size: var(--fs-sm);
  border: 1px solid var(--border);
  border-left-width: 3px;
  border-radius: var(--r);
  background: var(--white);
}
.alert--success { border-color: #BFE3D2; border-left-color: var(--success); background: #F4FBF8; color: #1E5C42; }
.alert--error   { border-color: #F0CFC9; border-left-color: var(--danger);  background: #FDF6F5; color: #8E2C20; }
.alert--warning { border-color: #F0E0BC; border-left-color: var(--warning); background: #FEFAF0; color: #7A5A12; }
.alert--info    { border-color: var(--secondary-100); border-left-color: var(--secondary); background: var(--secondary-50); color: #14507F; }
.alert__close {
  position: absolute; top: 8px; right: 10px;
  background: none; border: 0; font-size: 1.3rem; line-height: 1;
  color: inherit; opacity: 0.55; padding: 2px 6px;
}
.alert__close:hover { opacity: 1; }

/* ---------------------------------------------------------------------
   09 · HEADER / NAVIGATION
   ------------------------------------------------------------------ */
.topbar {
  background: var(--primary);
  color: var(--slate-300);
  font-size: var(--fs-xs);
  border-bottom: 1px solid var(--border-dark);
}
.topbar__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: var(--topbar-h);
}
.topbar__item {
  display: inline-flex; align-items: center; gap: 0.5em;
  color: var(--slate-300); white-space: nowrap;
}
.topbar__item i { color: var(--secondary-100); font-size: 0.8em; }
a.topbar__item:hover { color: #fff; }
.topbar__right { display: flex; align-items: center; gap: 1.5rem; }
.topbar__item--tpm {
  text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600;
  font-size: var(--fs-label); color: #fff;
  padding-left: 1.5rem; border-left: 1px solid var(--border-dark);
}
@media (max-width: 1080px) { .topbar__item--tpm { display: none; } }
@media (max-width: 860px) {
  .topbar__inner { justify-content: center; }
  .topbar__item span { display: none; }
  .topbar__right { gap: 1.1rem; }
}

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}
.site-header.is-stuck { box-shadow: var(--shadow-md); background: #fff; }
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; min-height: var(--header-h);
  transition: min-height 0.3s var(--ease);
}
.site-header.is-stuck .site-header__inner { min-height: 62px; }

/* Brand */
.brand { display: inline-flex; align-items: center; gap: 0.7rem; color: var(--primary); }
.brand__mark { color: var(--secondary); display: block; flex: 0 0 auto; }
.brand__mark svg { transition: transform 0.4s var(--ease); }
.brand:hover .brand__mark svg { transform: translateY(-1px); }
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__name {
  font-family: var(--font-head); font-weight: 800; font-size: 1.06rem;
  letter-spacing: -0.02em; color: var(--primary); white-space: nowrap;
}
.brand__sub {
  font-size: 0.5625rem; letter-spacing: 0.19em; text-transform: uppercase;
  color: var(--muted); font-weight: 600; white-space: nowrap;
}
@media (max-width: 400px) {
  .brand__sub { display: none; }
  .brand__name { font-size: 0.95rem; }
}

/* Desktop nav */
.nav { display: none; }
@media (min-width: 1080px) { .nav { display: block; } }
.nav__list { display: flex; align-items: center; gap: clamp(0.5rem, 1.2vw, 1.5rem); }
.nav__link {
  position: relative;
  display: inline-block;
  padding: 0.5rem 0;
  font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.04em;
  color: var(--text);
  transition: color 0.2s var(--ease);
}
.nav__link::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--secondary);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.28s var(--ease);
}
.nav__link:hover, .nav__link.is-active { color: var(--secondary); }
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); }

.site-header__cta { display: flex; align-items: center; gap: 0.75rem; }
@media (max-width: 1079px) { .site-header__cta .btn { display: none; } }

/* Hamburger */
.nav-toggle {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: none; border: 1px solid var(--border); border-radius: var(--r);
  padding: 0.6rem 0.8rem; min-height: 44px; color: var(--primary);
}
@media (min-width: 1080px) { .nav-toggle { display: none; } }
.nav-toggle__bars { display: block; width: 20px; }
.nav-toggle__bars span {
  display: block; height: 1.5px; background: currentColor; margin: 4px 0;
  transition: transform 0.3s var(--ease), opacity 0.2s var(--ease);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }
.nav-toggle__text {
  font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.13em; text-transform: uppercase;
}

/* Mobile panel */
.mobile-nav {
  position: fixed; inset: 0; z-index: 99;
  background: rgba(11, 31, 51, 0.5);
  opacity: 0; transition: opacity 0.28s var(--ease);
  -webkit-backdrop-filter: blur(2px); backdrop-filter: blur(2px);
}
.mobile-nav.is-open { opacity: 1; }
.mobile-nav__panel {
  position: absolute; top: 0; right: 0; bottom: 0;
  width: min(360px, 88vw);
  background: var(--white);
  padding: calc(var(--header-h) + 1.5rem) 1.5rem 2rem;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.32s var(--ease);
  box-shadow: var(--shadow-lg);
}
.mobile-nav.is-open .mobile-nav__panel { transform: translateX(0); }
.mobile-nav__list li + li { border-top: 1px solid var(--border); }
.mobile-nav__list a {
  display: block; padding: 0.95rem 0.1rem;
  font-family: var(--font-head); font-weight: 700; font-size: 1.02rem;
  color: var(--primary);
}
.mobile-nav__divider { height: 1px; background: var(--slate-200); margin: 0.75rem 0; }
.mobile-nav__actions { display: grid; gap: 0.65rem; margin-top: 1.5rem; }

/* ---------------------------------------------------------------------
   10 · HERO
   ------------------------------------------------------------------ */
.hero {
  position: relative;
  background: var(--primary);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.hero__bg {
  position: absolute; inset: 0; z-index: -2;
  overflow: hidden;
}
.hero__bg img {
  width: 100%; height: 100%; object-fit: cover;
  animation: heroZoom 26s var(--ease) infinite alternate;
  will-change: transform;
}
@keyframes heroZoom {
  from { transform: scale(1.02); }
  to   { transform: scale(1.14); }
}
.hero::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(100deg, rgba(7, 21, 35, 0.95) 0%, rgba(11, 31, 51, 0.88) 42%, rgba(11, 31, 51, 0.62) 100%),
    radial-gradient(120% 80% at 85% 10%, rgba(23, 105, 170, 0.32) 0%, transparent 60%);
}
.hero__grid {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 25% 100%;
  opacity: 0.5;
}
.hero__inner {
  position: relative;
  display: grid;
  gap: clamp(2rem, 1rem + 4vw, 4rem);
  padding-block: clamp(3.5rem, 2.4rem + 6vw, 7rem);
  align-items: end;
}
@media (min-width: 1024px) {
  .hero__inner { grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.75fr); }
}
.hero__content { max-width: 760px; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 0.6em;
  font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.16em;
  text-transform: uppercase; color: #fff;
  border: 1px solid rgba(255,255,255,0.28);
  background: rgba(255,255,255,0.06);
  padding: 0.5rem 0.9rem; border-radius: var(--r-sm);
  margin-bottom: 1.5rem;
}
.hero__badge i { color: var(--accent); }
.hero__title {
  font-size: var(--fs-display);
  color: #fff;
  margin: 0 0 1.25rem;
  letter-spacing: -0.03em;
  line-height: 1.05;
}
.hero__title em { font-style: normal; color: #8FC4E9; }
.hero__text {
  font-size: clamp(1rem, 0.96rem + 0.4vw, 1.2rem);
  color: var(--slate-300);
  max-width: 60ch; margin-bottom: 2rem;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.85rem; }

/* Hero side panel: quick facts */
.hero__panel {
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.05);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  border-radius: var(--r-md);
  padding: 1.5rem;
}
.hero__panel-title {
  font-size: var(--fs-label); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--slate-300); margin: 0 0 1rem; font-family: var(--font-body); font-weight: 600;
}
.hero__panel li {
  display: flex; align-items: baseline; gap: 0.8rem;
  padding: 0.7rem 0; border-top: 1px solid rgba(255,255,255,0.12);
  font-size: var(--fs-sm); color: #fff;
}
.hero__panel li span:first-child {
  font-family: var(--font-mono); font-size: 0.6875rem; color: #8FC4E9; flex: 0 0 auto;
}

/* Compact page header (internal pages) */
.page-head {
  position: relative;
  background: var(--primary);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.page-head::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(105deg, rgba(7,21,35,0.96) 0%, rgba(11,31,51,0.9) 55%, rgba(23,105,170,0.42) 100%);
}
.page-head__bg { position: absolute; inset: 0; z-index: -2; }
.page-head__bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.5; }
.page-head__inner { padding-block: clamp(2.5rem, 1.8rem + 3.4vw, 5rem); max-width: 880px; }
.page-head h1 { color: #fff; margin-bottom: 0.7rem; }
.page-head__text { color: var(--slate-300); font-size: 1.06rem; max-width: 65ch; margin: 0; }

/* Breadcrumbs */
.breadcrumbs { margin-bottom: 1.25rem; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; font-size: var(--fs-xs); }
.breadcrumbs li { display: flex; align-items: center; gap: 0.5rem; color: var(--slate-300); }
.breadcrumbs li + li::before { content: '/'; color: rgba(255,255,255,0.3); }
.breadcrumbs a { color: var(--slate-300); }
.breadcrumbs a:hover { color: #fff; text-decoration: underline; }
.breadcrumbs [aria-current] { color: #fff; }
.breadcrumbs--light li { color: var(--muted); }
.breadcrumbs--light li + li::before { color: var(--slate-300); }
.breadcrumbs--light a { color: var(--muted); }
.breadcrumbs--light a:hover { color: var(--secondary); }
.breadcrumbs--light [aria-current] { color: var(--text); }

/* ---------------------------------------------------------------------
   11 · STATISTICS
   ------------------------------------------------------------------ */
.stats { background: var(--primary); color: #fff; }
.stats__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-left: 1px solid var(--border-dark);
}
@media (min-width: 860px) { .stats__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.stat {
  padding: clamp(1.75rem, 1.2rem + 2vw, 3rem) clamp(1rem, 0.7rem + 1.2vw, 2rem);
  border-top: 1px solid var(--border-dark);
  border-right: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
}
@media (max-width: 859px) { .stat:nth-child(2n) { border-right: 0; } }
@media (min-width: 860px) { .stat { border-top: 0; } }
.stat__icon {
  color: var(--secondary-100); opacity: 0.85; font-size: 1.1rem; margin-bottom: 1rem; display: block;
}
.stat__value {
  font-family: var(--font-head); font-weight: 800;
  font-size: clamp(2.1rem, 1.4rem + 2.8vw, 3.4rem);
  line-height: 1; letter-spacing: -0.035em; color: #fff;
  display: block; margin-bottom: 0.7rem;
  font-variant-numeric: tabular-nums;
}
.stat__label {
  font-size: var(--fs-label); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--slate-300); font-weight: 600; line-height: 1.5; display: block;
}
.stats__note { margin-top: 1.5rem; font-size: var(--fs-xs); color: var(--slate-300); }

/* ---------------------------------------------------------------------
   12 · CAPABILITIES / SPLIT BLOCKS
   ------------------------------------------------------------------ */
.split {
  display: grid;
  gap: clamp(1.75rem, 1.2rem + 3vw, 4rem);
  align-items: center;
}
@media (min-width: 900px) { .split { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.split--top { align-items: start; }
.split--reverse .split__media { order: 2; }
@media (max-width: 899px) { .split--reverse .split__media { order: 0; } }

.split__media { position: relative; }
.split__media img {
  width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
  border-radius: var(--r-md); box-shadow: var(--shadow-md);
}
.split__media--tall img { aspect-ratio: 3 / 4; }
.split__badge {
  position: absolute; left: -1px; bottom: -1px;
  background: var(--white); border: 1px solid var(--border); border-left: 0;
  border-radius: 0 var(--r-md) 0 0;
  padding: 1rem 1.4rem; box-shadow: var(--shadow-md);
}
.split__badge strong {
  display: block; font-family: var(--font-head); font-size: 1.5rem;
  color: var(--secondary); line-height: 1;
}
.split__badge span { font-size: var(--fs-label); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }

.capability-card { position: relative; display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--border); border-radius: var(--r-md); overflow: hidden; transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease); }
.capability-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--secondary-100); }
.capability-card__media { position: relative; aspect-ratio: 16 / 11; overflow: hidden; background: var(--slate-100); }
.capability-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.75s var(--ease); }
.capability-card:hover .capability-card__media img { transform: scale(1.05); }
.capability-card__num {
  position: absolute; top: 0.9rem; left: 0.9rem; z-index: 2;
  width: 30px; height: 30px; display: grid; place-items: center;
  background: rgba(11,31,51,0.9); color: #fff;
  font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.04em;
  border-radius: var(--r-sm);
}
.capability-card__body { padding: 1.4rem; display: flex; flex-direction: column; gap: 0.65rem; flex: 1; }
.capability-card__body h3 { margin: 0; }
.capability-card__body p { margin: 0; font-size: var(--fs-sm); color: var(--muted); flex: 1; }
.capability-card__link { margin-top: 0.35rem; }

/* ---------------------------------------------------------------------
   13 · TIMELINE / PROCESS
   ------------------------------------------------------------------ */
.process { position: relative; }
.process__track {
  display: grid;
  gap: 0;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
  counter-reset: step;
}
.process__step {
  position: relative;
  padding: 1.75rem 1.35rem 1.5rem;
  border: 1px solid var(--border);
  background: var(--white);
  border-radius: var(--r-md);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.process__step + .process__step { margin-left: -1px; }
@media (max-width: 719px) {
  .process__step + .process__step { margin-left: 0; margin-top: -1px; }
}
.process__step:hover { border-color: var(--secondary); z-index: 2; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.process__icon {
  width: 42px; height: 42px; display: grid; place-items: center;
  color: var(--secondary); background: var(--secondary-50);
  border: 1px solid var(--secondary-100); border-radius: var(--r);
  margin-bottom: 1.1rem;
}
.process__num {
  position: absolute; top: 1rem; right: 1.1rem;
  font-family: var(--font-mono); font-size: 0.75rem; color: var(--slate-300); letter-spacing: 0.06em;
}
.process__step h3 { font-size: 1.02rem; margin: 0 0 0.4rem; }
.process__step p { font-size: var(--fs-sm); color: var(--muted); margin: 0; }

/* Vertical timeline */
.timeline { position: relative; padding-left: 2.5rem; }
.timeline::before {
  content: ''; position: absolute; left: 13px; top: 6px; bottom: 6px;
  width: 1px; background: var(--border);
}
.timeline__item { position: relative; padding-bottom: 2rem; }
.timeline__item:last-child { padding-bottom: 0; }
.timeline__dot {
  position: absolute; left: -2.5rem; top: 4px;
  width: 27px; height: 27px; display: grid; place-items: center;
  background: var(--white); border: 1px solid var(--secondary);
  border-radius: 50%; color: var(--secondary);
  font-family: var(--font-mono); font-size: 0.625rem; font-weight: 700;
}
.timeline__title { font-size: 1.02rem; margin: 0 0 0.35rem; }
.timeline__text { font-size: var(--fs-sm); color: var(--muted); margin: 0; }

/* ---------------------------------------------------------------------
   14 · FACILITIES / EQUIPMENT
   ------------------------------------------------------------------ */
.facility {
  display: grid;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.facility:hover { box-shadow: var(--shadow-md); border-color: var(--secondary-100); }
@media (min-width: 820px) {
  .facility { grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); align-items: stretch; }
  .facility--flip .facility__media { order: 2; }
}
.facility__media { position: relative; min-height: 240px; background: var(--slate-100); }
.facility__media img { width: 100%; height: 100%; min-height: 240px; object-fit: cover; }
.facility__body { padding: clamp(1.5rem, 1.1rem + 1.6vw, 2.5rem); display: flex; flex-direction: column; gap: 0.85rem; }
.facility__id {
  display: inline-flex; align-items: center; gap: 0.6em;
  font-family: var(--font-mono); font-size: var(--fs-label);
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--secondary);
}
.facility__id::after { content: ''; width: 40px; height: 1px; background: var(--slate-300); }
.facility__body h3 { margin: 0; }
.facility__loc {
  display: inline-flex; align-items: center; gap: 0.45em;
  font-size: var(--fs-sm); color: var(--muted); margin: 0;
}
.facility__caps { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.35rem; }

.equip-card { display: flex; gap: 1.1rem; padding: 1.4rem; background: var(--white); border: 1px solid var(--border); border-radius: var(--r-md); transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease); }
.equip-card:hover { border-color: var(--secondary-100); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.equip-card__icon {
  flex: 0 0 auto; width: 44px; height: 44px; display: grid; place-items: center;
  background: var(--primary); color: #fff; border-radius: var(--r);
}
.equip-card__body { min-width: 0; }
.equip-card__body h3 { margin: 0 0 0.3rem; font-size: 1rem; }
.equip-card__body p { margin: 0 0 0.5rem; font-size: var(--fs-sm); color: var(--muted); }

/* ---------------------------------------------------------------------
   15 · PRODUCT CATALOGUE
   ------------------------------------------------------------------ */
.catalog-toolbar {
  display: grid; gap: 1rem;
  padding: 1.1rem; margin-bottom: 2rem;
  background: var(--white); border: 1px solid var(--border); border-radius: var(--r-md);
}
@media (min-width: 860px) { .catalog-toolbar { grid-template-columns: minmax(240px, 1fr) auto; align-items: center; } }

.filters { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.filter {
  display: inline-flex; align-items: center; gap: 0.5em;
  padding: 0.6rem 1rem; min-height: 42px;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted); background: var(--white);
  border: 1px solid var(--border); border-radius: var(--r);
  transition: all 0.2s var(--ease);
}
.filter:hover { border-color: var(--secondary); color: var(--secondary); }
.filter.is-active { background: var(--primary); border-color: var(--primary); color: #fff; }
.filter__count { font-family: var(--font-mono); font-size: 0.6875rem; opacity: 0.6; }

.product-card { position: relative; display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--border); border-radius: var(--r-md); overflow: hidden; transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease); }
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--secondary-100); }
.product-card__media { position: relative; aspect-ratio: 1 / 1; background: var(--slate-100); overflow: hidden; }
.product-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.product-card:hover .product-card__media img { transform: scale(1.05); }
.product-card__cat {
  position: absolute; top: 0.75rem; left: 0.75rem; z-index: 2;
  background: rgba(255,255,255,0.94); color: var(--primary);
  font-size: 0.625rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 5px 8px; border-radius: var(--r-sm);
}
.product-card__body { padding: 1.15rem; display: flex; flex-direction: column; gap: 0.5rem; flex: 1; }
.product-card__name { font-size: 1rem; margin: 0; line-height: 1.35; }
.product-card__name a { color: var(--primary); }
.product-card__name a:hover { color: var(--secondary); }
.product-card__meta { font-size: var(--fs-xs); color: var(--muted); }
.product-card__foot { margin-top: auto; padding-top: 0.6rem; display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }

.product-detail { display: grid; gap: clamp(1.75rem, 1.2rem + 3vw, 3.5rem); }
@media (min-width: 900px) { .product-detail { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); align-items: start; } }
.product-detail__media { position: sticky; top: calc(var(--header-h) + 20px); }
@media (max-width: 899px) { .product-detail__media { position: static; } }
.product-detail__media img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border: 1px solid var(--border); border-radius: var(--r-md); background: var(--white); }

.pagination { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 0.4rem; margin-top: 2.5rem; }
.pagination a, .pagination span {
  display: grid; place-items: center; min-width: 42px; height: 42px; padding: 0 0.6rem;
  font-size: var(--fs-sm); font-weight: 600;
  border: 1px solid var(--border); border-radius: var(--r);
  background: var(--white); color: var(--text);
}
.pagination a:hover { border-color: var(--secondary); color: var(--secondary); }
.pagination .is-current { background: var(--primary); border-color: var(--primary); color: #fff; }
.pagination .is-disabled { opacity: 0.4; pointer-events: none; }
.pagination .gap { border: 0; background: none; color: var(--muted); }

.catalog-empty { text-align: center; padding: 3.5rem 1.5rem; border: 1px dashed var(--slate-300); border-radius: var(--r-md); background: var(--white); }
.catalog-empty i { font-size: 2rem; color: var(--slate-300); margin-bottom: 1rem; display: block; }

/* ---------------------------------------------------------------------
   16 · CONTACT / MAP
   ------------------------------------------------------------------ */
.info-card { padding: 1.5rem; background: var(--white); border: 1px solid var(--border); border-radius: var(--r-md); }
.info-card__row { display: flex; gap: 0.9rem; padding: 0.9rem 0; }
.info-card__row + .info-card__row { border-top: 1px solid var(--border); }
.info-card__icon {
  flex: 0 0 auto; width: 38px; height: 38px; display: grid; place-items: center;
  background: var(--secondary-50); color: var(--secondary); border: 1px solid var(--secondary-100);
  border-radius: var(--r);
}
.info-card__label { font-size: var(--fs-label); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin: 0 0 0.15rem; }
.info-card__value { font-size: var(--fs-sm); color: var(--text); margin: 0; line-height: 1.55; }
.info-card__value a { color: var(--text); }
.info-card__value a:hover { color: var(--secondary); }

.map-frame { border: 1px solid var(--border); border-radius: var(--r-md); overflow: hidden; background: var(--slate-100); }
.map-frame iframe { display: block; width: 100%; height: clamp(300px, 45vw, 460px); border: 0; }

.direct-box { padding: clamp(1.5rem, 1.1rem + 1.6vw, 2.25rem); background: var(--primary); color: #fff; border-radius: var(--r-md); }
.direct-box h3 { color: #fff; }
.direct-box p { color: var(--slate-300); font-size: var(--fs-sm); }

/* ---------------------------------------------------------------------
   17 · CTA BAND
   ------------------------------------------------------------------ */
.cta-band { position: relative; background: var(--primary); color: #fff; overflow: hidden; isolation: isolate; }
.cta-band::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(105deg, rgba(7,21,35,0.97) 0%, rgba(11,31,51,0.9) 55%, rgba(23,105,170,0.4) 100%);
}
.cta-band__inner { padding-block: clamp(3rem, 2rem + 4vw, 5.5rem); display: grid; gap: 2rem; }
@media (min-width: 900px) { .cta-band__inner { grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr); align-items: center; } }
.cta-band h2 { color: #fff; margin-bottom: 0.7rem; }
.cta-band p { color: var(--slate-300); margin: 0; max-width: 58ch; }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
@media (min-width: 900px) { .cta-band__actions { justify-content: flex-end; } }

/* ---------------------------------------------------------------------
   18 · TABS / ACCORDION / FAQ
   ------------------------------------------------------------------ */
.tabs { display: flex; flex-wrap: wrap; gap: 0.4rem; border-bottom: 1px solid var(--border); margin-bottom: 2rem; }
.tab {
  padding: 0.85rem 1.1rem; background: none; border: 0; border-bottom: 2px solid transparent;
  font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.06em; color: var(--muted);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.tab:hover { color: var(--secondary); }
.tab.is-active { color: var(--primary); border-bottom-color: var(--secondary); }
.tab-panel[hidden] { display: none; }

.faq { border-top: 1px solid var(--border); }
.faq__item { border-bottom: 1px solid var(--border); }
.faq__q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.15rem 0; background: none; border: 0; text-align: left;
  font-family: var(--font-head); font-weight: 700; font-size: 1rem; color: var(--primary);
}
.faq__q:hover { color: var(--secondary); }
.faq__q i { color: var(--muted); transition: transform 0.28s var(--ease); flex: 0 0 auto; }
.faq__q[aria-expanded="true"] i { transform: rotate(45deg); color: var(--secondary); }
.faq__a { padding: 0 0 1.25rem; color: var(--muted); font-size: var(--fs-sm); max-width: 78ch; }
.faq__a[hidden] { display: none; }

/* Quality principle cards */
.principle { padding: 1.5rem; background: var(--white); border: 1px solid var(--border); border-radius: var(--r-md); border-top: 3px solid var(--secondary); }
.principle__icon { color: var(--secondary); font-size: 1.35rem; margin-bottom: 0.9rem; display: block; }
.principle h3 { font-size: 1.02rem; margin: 0 0 0.4rem; }
.principle p { font-size: var(--fs-sm); color: var(--muted); margin: 0; }

.cert-card { display: flex; gap: 1.1rem; align-items: center; padding: 1.35rem; border: 1px solid var(--border); border-radius: var(--r-md); background: var(--white); }
.cert-card__badge {
  flex: 0 0 auto; width: 52px; height: 52px; display: grid; place-items: center;
  background: var(--accent-50); color: var(--accent); border: 1px solid #C9E6D9; border-radius: var(--r);
  font-size: 1.25rem;
}
.cert-card h3 { margin: 0 0 0.2rem; font-size: 1rem; }
.cert-card p { margin: 0; font-size: var(--fs-xs); color: var(--muted); }

.notice-box {
  display: flex; gap: 1rem; padding: 1.35rem 1.5rem;
  background: var(--secondary-50); border: 1px solid var(--secondary-100);
  border-left: 3px solid var(--secondary); border-radius: var(--r);
}
.notice-box i { color: var(--secondary); font-size: 1.1rem; margin-top: 3px; }
.notice-box p { font-size: var(--fs-sm); margin: 0; color: #14507F; }

/* ---------------------------------------------------------------------
   19 · FOOTER
   ------------------------------------------------------------------ */
.site-footer { background: var(--ink-900); color: var(--slate-300); font-size: var(--fs-sm); }
.site-footer a { color: var(--slate-300); }
.site-footer a:hover { color: #fff; }
.site-footer__top {
  display: grid; gap: clamp(2rem, 1.4rem + 3vw, 3.5rem);
  padding-block: clamp(2.75rem, 2rem + 3.4vw, 4.5rem);
}
@media (min-width: 1000px) { .site-footer__top { grid-template-columns: minmax(0, 0.85fr) minmax(0, 2fr); } }
.brand--footer .brand__name { color: #fff; }
.brand--footer .brand__mark { color: var(--secondary-100); }
.brand--footer .brand__sub { color: rgba(255,255,255,0.5); }
.site-footer__desc { margin: 1.1rem 0 1.4rem; color: rgba(255,255,255,0.62); max-width: 40ch; }
.site-footer__social { display: flex; gap: 0.5rem; }
.site-footer__social a {
  width: 38px; height: 38px; display: grid; place-items: center;
  border: 1px solid var(--border-dark); border-radius: var(--r);
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.site-footer__social a:hover { background: var(--secondary); border-color: var(--secondary); color: #fff; }
.site-footer__cols { display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 160px), 1fr)); }
.site-footer__title {
  font-size: var(--fs-label); letter-spacing: 0.16em; text-transform: uppercase;
  color: #fff; font-weight: 700; margin: 0 0 1.1rem; font-family: var(--font-body);
}
.site-footer__col li { margin-bottom: 0.6rem; }
.site-footer__col--contact li { font-size: var(--fs-sm); }
.site-footer__addr { color: rgba(255,255,255,0.6); line-height: 1.6; margin-bottom: 0.9rem !important; }
.site-footer__map { display: inline-flex; align-items: center; gap: 0.5em; margin-top: 0.6rem; font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: #8FC4E9; }
.site-footer__bottom {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding-block: 1.5rem; border-top: 1px solid var(--border-dark);
  font-size: var(--fs-xs); color: rgba(255,255,255,0.55);
}
.site-footer__copy, .site-footer__note { margin: 0; }
.site-footer__note { color: rgba(255,255,255,0.4); max-width: 60ch; }
.site-footer__legal { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.site-footer__legal a { font-size: var(--fs-xs); }

/* Sticky enquiry FAB (mobile only) */
.enquiry-fab { display: none; }
@media (max-width: 767px) {
  .enquiry-fab {
    position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 90;
    display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
    min-height: 52px; padding: 0.9rem 1.2rem;
    background: var(--secondary); color: #fff;
    font-size: 0.75rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
    border-radius: var(--r); box-shadow: var(--shadow-lg);
  }
  .enquiry-fab:hover { color: #fff; }
  .site-footer { padding-bottom: 5rem; }
  .enquiry-fab::after { content: none; }
}

/* ---------------------------------------------------------------------
   20 · ERROR PAGES
   ------------------------------------------------------------------ */
.page-error { background: var(--background); }
.error-page { min-height: 78vh; display: grid; place-items: center; text-align: center; padding: 3rem 0; }
.error-page__inner { max-width: 620px; }
.error-page__code {
  font-family: var(--font-head); font-size: clamp(4rem, 2rem + 12vw, 8rem);
  line-height: 0.9; color: var(--secondary); margin: 0 0 0.5rem; letter-spacing: -0.05em;
  opacity: 0.9;
}
.error-page__title { margin-bottom: 0.75rem; }
.error-page__text { color: var(--muted); margin-bottom: 2rem; }
.error-page__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; }
.error-page__hint { margin-top: 1.5rem; font-size: var(--fs-xs); color: var(--muted); }

/* ---------------------------------------------------------------------
   21 · UTILITIES
   ------------------------------------------------------------------ */
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: 0.5rem !important; }
.mt-2 { margin-top: 1rem !important; }
.mt-3 { margin-top: 1.5rem !important; }
.mt-4 { margin-top: 2rem !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 0.5rem !important; }
.mb-2 { margin-bottom: 1rem !important; }
.mb-3 { margin-bottom: 1.5rem !important; }
.mb-4 { margin-bottom: 2rem !important; }
.bg-white { background: var(--white); }
.no-scroll { overflow: hidden; }

/* ---------------------------------------------------------------------
   22 · SCROLL REVEAL
   ------------------------------------------------------------------ */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal--delay-1 { transition-delay: 0.08s; }
.reveal--delay-2 { transition-delay: 0.16s; }
.reveal--delay-3 { transition-delay: 0.24s; }
.reveal--delay-4 { transition-delay: 0.32s; }
.js .reveal { opacity: 0; }
.no-js .reveal { opacity: 1; }

/* ---------------------------------------------------------------------
   23 · PRINT
   ------------------------------------------------------------------ */
@media print {
  .topbar, .site-header, .mobile-nav, .enquiry-fab, .cta-band, .site-footer__bottom { display: none !important; }
  body { background: #fff; }
  .section { padding-block: 1.5rem; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 10px; color: #666; }
}

/* ---------------------------------------------------------------------
   24 · REDUCED MOTION
   ------------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .hero__bg img { animation: none; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .btn:hover, .card:hover, .capability-card:hover, .product-card:hover, .equip-card:hover { transform: none; }
}