/* =============================================================================
   SPS Acmera — design system v2
   Mobile-first. No CSS framework — hand-written for performance.
   Type: Space Grotesk (display/headings) + Inter (body/UI), via Google Fonts.
   ============================================================================= */

:root {
  /* Core palette — deep ink with a faint blue undertone, not flat black */
  --color-ink: #0b0e14;
  --color-ink-2: #141a24;
  --color-ink-soft: #1c2432;
  --color-paper: #ffffff;
  --color-paper-soft: #f6f7f9;
  --color-paper-tint: #eef1f5;
  --color-border: #e3e6ec;
  --color-border-soft: #edeff3;
  --color-text: #10131a;
  --color-text-muted: #5a6472;
  --color-text-faint: #8891a0;

  /* Accent — cyan, with a deeper companion for gradients/hover */
  --color-accent: #f7941e;
  --color-accent-2: #e6431d;
  --color-accent-dark: #c2410c;
  --color-accent-soft: #fff2e6;
  --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-2) 100%);

  --color-focus: #2563eb;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 999px;

  --shadow-xs: 0 1px 2px rgba(11, 14, 20, 0.06);
  --shadow-sm: 0 2px 8px -2px rgba(11, 14, 20, 0.10);
  --shadow-md: 0 12px 32px -12px rgba(11, 14, 20, 0.22);
  --shadow-lg: 0 24px 64px -20px rgba(11, 14, 20, 0.32);
  --shadow-glow: 0 0 0 1px rgba(247, 148, 30, 0.15), 0 8px 24px -8px rgba(247, 148, 30, 0.35);

  --container-width: 1240px;
  --header-height: 72px;

  --font-display: "Space Grotesk", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------------------------------------------------------------------------
   Reset
   --------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; 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; }
}
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-paper);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--color-accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  margin: 0 0 0.5em;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-ink);
}
h2 { font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.1rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; }

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

.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;
}
.skip-link {
  position: absolute; left: 8px; top: -48px;
  background: var(--color-ink); color: #fff; padding: 10px 16px;
  border-radius: var(--radius-sm); z-index: 1000; transition: top .15s var(--ease);
}
.skip-link:focus { top: 8px; }

/* ---------------------------------------------------------------------------
   Layout helpers
   --------------------------------------------------------------------------- */
.container { width: 100%; max-width: var(--container-width); margin: 0 auto; padding: 0 24px; }
.section { padding: 72px 0; }
.section--tight { padding: 48px 0; }
.section--soft { background: var(--color-paper-soft); }
.section--dark { background: var(--color-ink); color: #eef0f3; }
.section--dark h2, .section--dark h3 { color: #fff; }
.section--dark a:not(.btn) { color: #ffb37a; }
.section-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-accent-dark);
  margin-bottom: 10px;
}
.section-eyebrow::before { content: ""; width: 18px; height: 2px; background: var(--gradient-accent); border-radius: 2px; }
.section--dark .section-eyebrow { color: #ffb37a; }
.section-head { max-width: 640px; margin-bottom: 32px; }
.section-head p { color: var(--color-text-muted); font-size: 1.02rem; }

.grid { display: grid; gap: 20px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid--2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .grid--3 { grid-template-columns: repeat(3, 1fr); } .grid--4 { grid-template-columns: repeat(4, 1fr); } }

/* ---------------------------------------------------------------------------
   Buttons
   --------------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 24px; border-radius: var(--radius-full);
  font-weight: 600; font-size: 0.95rem; font-family: var(--font-body);
  border: 1px solid transparent; cursor: pointer; text-decoration: none;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
  white-space: nowrap;
}
.btn--primary { background: var(--gradient-accent); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover { transform: translateY(-1px); box-shadow: var(--shadow-glow); text-decoration: none; }
.btn--ghost { background: transparent; color: var(--color-ink); border-color: var(--color-border); }
.btn--ghost:hover { border-color: var(--color-ink); text-decoration: none; transform: translateY(-1px); }
.btn--on-dark { color: #fff; border-color: rgba(255,255,255,0.28); }
.btn--on-dark:hover { border-color: #fff; background: rgba(255,255,255,0.06); }
.btn--block { width: 100%; margin-top: 12px; }
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.btn--pill { border-radius: var(--radius-full); }

/* ---------------------------------------------------------------------------
   Header utility bar (contact strip above the main nav — scrolls away)
   --------------------------------------------------------------------------- */
.header-utility {
  background: linear-gradient(90deg, #e2401c 0%, #f7941e 55%, #f7941e 100%);
  color: rgba(255,255,255,0.92);
  display: none;
}
.header-utility__inner {
  max-width: var(--container-width); margin: 0 auto; padding: 0 24px;
  height: 40px; display: flex; align-items: center; justify-content: space-between;
  font-size: 0.78rem; font-weight: 500;
}
.header-utility__left, .header-utility__right { display: flex; align-items: center; gap: 14px; }
.header-utility__item {
  display: inline-flex; align-items: center; gap: 6px; color: rgba(255,255,255,0.95);
  transition: color .15s var(--ease);
}
a.header-utility__item:hover { color: #fff; text-decoration: none; }
.header-utility__item svg { flex-shrink: 0; opacity: 0.9; }
.header-utility__divider { width: 1px; height: 14px; background: rgba(255,255,255,0.35); flex-shrink: 0; }
.header-utility__social { display: flex; align-items: center; gap: 10px; margin-left: 2px; }
.header-utility__social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 50%; background: rgba(255,255,255,0.18);
  color: #fff; transition: background-color .15s var(--ease);
}
.header-utility__social a:hover { background: rgba(255,255,255,0.32); }
@media (min-width: 1180px) { .header-utility { display: block; } }

/* ---------------------------------------------------------------------------
   Header
   --------------------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--color-border-soft);
  transition: box-shadow .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}
.site-header::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px;
  background: var(--gradient-accent); opacity: 0; transition: opacity .25s var(--ease);
}
.site-header { position: sticky; }
.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-sm); border-color: transparent;
}
.site-header.is-scrolled::after { opacity: 1; }
.site-header__inner {
  max-width: var(--container-width); margin: 0 auto; padding: 0 24px;
  height: var(--header-height); display: flex; align-items: center; gap: 20px;
}
.site-header__logo { display: inline-flex; align-items: center; margin-right: auto; }
.site-header__logo:hover { text-decoration: none; }
.site-header__logo-img { height: 40px; width: auto; max-width: 44vw; }
@media (min-width: 480px) { .site-header__logo-img { height: 46px; max-width: none; } }

.nav-toggle {
  display: inline-flex; flex-direction: column; justify-content: center; gap: 4px;
  width: 42px; height: 42px; border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); background: #fff; cursor: pointer;
}
.nav-toggle__bar { width: 18px; height: 2px; background: var(--color-ink); margin: 0 auto; transition: transform .2s var(--ease), opacity .2s var(--ease); }

.primary-nav { display: none; }
.primary-nav ul { display: flex; flex-direction: column; gap: 2px; }
.primary-nav a {
  display: block; padding: 13px 4px; color: var(--color-text);
  border-bottom: 1px solid var(--color-border-soft); font-weight: 500;
}
.site-header__ctas { display: none; gap: 10px; }
.primary-nav.is-open {
  display: block; position: absolute; top: var(--header-height); left: 0; right: 0;
  background: #fff; border-bottom: 1px solid var(--color-border); padding: 8px 24px 20px;
  box-shadow: var(--shadow-md);
}

.nav-caret { flex-shrink: 0; transition: transform .2s var(--ease); }

@media (min-width: 960px) {
  .nav-toggle { display: none; }
  .primary-nav { display: block; }
  .primary-nav ul { flex-direction: row; gap: 26px; }
  .primary-nav li { position: relative; }
  .primary-nav a {
    border-bottom: none; padding: 8px 0; font-weight: 500; position: relative; font-size: 0.94rem;
    display: inline-flex; align-items: center; gap: 5px;
  }
  .primary-nav a::after {
    content: ""; position: absolute; left: 0; right: 100%; bottom: -2px; height: 2px;
    background: var(--gradient-accent); border-radius: 2px; transition: right .22s var(--ease);
  }
  .primary-nav a:hover::after, .primary-nav a[aria-current="page"]::after { right: 0; }
  .primary-nav a:hover { text-decoration: none; }
  .primary-nav a[aria-current="page"] { color: var(--color-accent-dark); }
  .site-header__ctas { display: inline-flex; }

  /* Dropdown submenus for Our Screens / Accessories / Applications */
  .nav-dropdown {
    position: absolute; top: calc(100% + 14px); left: 50%; transform: translateX(-50%) translateY(6px);
    width: 320px; background: #fff; border: 1px solid var(--color-border);
    border-radius: var(--radius-md); box-shadow: var(--shadow-lg); padding: 14px;
    opacity: 0; visibility: hidden; pointer-events: none;
    transition: opacity .18s var(--ease), transform .18s var(--ease), visibility .18s;
    z-index: 110;
  }
  .has-dropdown:hover .nav-dropdown,
  .has-dropdown:focus-within .nav-dropdown {
    opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0);
  }
  .has-dropdown:hover .nav-caret, .has-dropdown:focus-within .nav-caret { transform: rotate(180deg); }
  /* Higher-specificity ".nav-dropdown …" prefix is required here: the
     generic ".primary-nav ul { display: flex; … }" rule above also matches
     this <ul> (it's nested inside .primary-nav too) and otherwise wins the
     display:flex vs display:grid conflict by specificity, collapsing the
     whole menu onto one unwrapped row. */
  .nav-dropdown .nav-dropdown__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2px 12px; }
  .nav-dropdown .nav-dropdown__grid li a {
    display: block; padding: 8px; border-radius: var(--radius-sm); font-size: 0.86rem;
    font-weight: 500; color: var(--color-text); white-space: normal; line-height: 1.3;
  }
  .nav-dropdown .nav-dropdown__grid li a:hover { background: var(--color-accent-soft); color: var(--color-accent-dark); text-decoration: none; }
  .nav-dropdown__all {
    display: flex; align-items: center; justify-content: space-between; gap: 8px;
    margin-top: 10px; padding-top: 12px; border-top: 1px solid var(--color-border-soft);
    font-size: 0.84rem; font-weight: 600; color: var(--color-accent-dark);
  }
  .nav-dropdown__all:hover { text-decoration: none; }
}
@media (max-width: 959px) {
  .nav-dropdown { display: none; }
  .nav-caret { display: none; }
}

/* ---------------------------------------------------------------------------
   Breadcrumb
   --------------------------------------------------------------------------- */
.breadcrumb-bar { background: var(--color-paper-soft); border-bottom: 1px solid var(--color-border-soft); }
.breadcrumb-bar__inner { max-width: var(--container-width); margin: 0 auto; padding: 11px 24px; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 6px; font-size: 0.82rem; color: var(--color-text-faint); }
.breadcrumb li:not(:last-child)::after { content: "/"; margin-left: 6px; color: var(--color-border); }
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb li[aria-current="page"] { color: var(--color-text); font-weight: 600; }

/* ---------------------------------------------------------------------------
   Cards
   --------------------------------------------------------------------------- */
.card {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: 26px; box-shadow: var(--shadow-xs);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
  display: block;
}
a.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--color-border); text-decoration: none; }
.card h3 { margin-bottom: 8px; }
.card p:last-child { margin-bottom: 0; }
.card a.card__link { font-weight: 600; }
.card__link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; }

/* Icon tile used on category/application cards */
.icon-tile {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: var(--radius-sm);
  background: linear-gradient(155deg, var(--color-accent-soft), #f0f7fb);
  color: var(--color-accent-dark); margin-bottom: 16px;
  flex-shrink: 0;
}
.icon-tile svg { width: 24px; height: 24px; }
.section--dark .icon-tile { background: rgba(247, 148, 30, 0.14); color: #ffb37a; }
.icon-tile--photo {
  width: 100%; height: 160px; border-radius: var(--radius-sm);
  background: #f3f4f6; overflow: hidden;
}
.icon-tile--photo img { width: 100%; height: 100%; object-fit: cover; }

/* ---------------------------------------------------------------------------
   Category grid (icon-tile cards)
   --------------------------------------------------------------------------- */
.category-card {
  display: flex; flex-direction: column; gap: 4px;
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: 22px; color: var(--color-text);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
}
.category-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); text-decoration: none; border-color: transparent; }
.category-card .icon-tile { margin-bottom: 14px; }
.category-card__name { font-family: var(--font-display); font-weight: 600; font-size: 1rem; color: var(--color-ink); }
.category-card__desc { font-size: 0.85rem; color: var(--color-text-muted); }

/* ---------------------------------------------------------------------------
   FAQ
   --------------------------------------------------------------------------- */
.faq-list details { border-bottom: 1px solid var(--color-border); padding: 18px 0; }
.faq-list summary {
  cursor: pointer; font-weight: 600; list-style: none; display: flex;
  align-items: center; justify-content: space-between; gap: 16px; font-family: var(--font-display);
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: ""; flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%;
  background: var(--color-paper-tint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2310131a' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/12px no-repeat;
  transition: transform .2s var(--ease);
}
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list p { margin-top: 12px; color: var(--color-text-muted); padding-right: 36px; }

/* ---------------------------------------------------------------------------
   Forms
   --------------------------------------------------------------------------- */
label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.88rem; }
input, select, textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); font-family: inherit; font-size: 1rem;
  background: #fff; color: var(--color-text); transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
input:focus, select:focus, textarea:focus { border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(247,148,30,0.14); outline: none; }
.form-row { margin-bottom: 16px; }
.form-grid { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .form-grid--2 { grid-template-columns: 1fr 1fr; } }

/* ---------------------------------------------------------------------------
   Header search widget
   --------------------------------------------------------------------------- */
.site-header__search { position: relative; display: none; }
.site-header__divider { display: none; }
@media (min-width: 960px) {
  .site-header__search { display: flex; align-items: center; }
  .site-header__divider { display: block; width: 1px; height: 26px; background: var(--color-border); margin: 0 2px; }
}
.search-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 50%; background: transparent; border: none;
  color: var(--color-ink); cursor: pointer; transition: background-color .15s var(--ease), color .15s var(--ease);
}
.search-toggle:hover, .search-toggle[aria-expanded="true"] { background: var(--color-accent-soft); color: var(--color-accent-dark); }
.site-search-form {
  position: absolute; top: calc(100% + 12px); right: 0; width: 320px;
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg); padding: 4px 4px 4px 18px;
  display: flex; align-items: center; gap: 6px;
  opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(6px);
  transition: opacity .18s var(--ease), transform .18s var(--ease), visibility .18s;
  z-index: 110;
}
.site-search-form.is-open { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); }
.site-search-form input[type="text"] {
  border: none; width: auto; flex: 1 1 auto; padding: 8px 0; font-size: 0.9rem; background: transparent;
}
.site-search-form input[type="text"]:focus { outline: none; box-shadow: none; border-color: transparent; }
.site-search-form button[type="submit"] {
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
  width: 34px; height: 34px; border-radius: 50%; background: var(--gradient-accent);
  color: #fff; border: none; cursor: pointer; padding: 0;
}
.form-hint { font-size: 0.8rem; color: var(--color-text-faint); margin-top: 4px; }
.form-error { color: #b3261e; font-size: 0.85rem; margin-top: 4px; }
.honeypot-field { position: absolute; left: -9999px; top: -9999px; }

/* ---------------------------------------------------------------------------
   Hero
   --------------------------------------------------------------------------- */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background: var(--color-ink);
  padding: 88px 0 96px;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(60% 55% at 82% 8%, rgba(247, 148, 30, 0.28), transparent 60%),
    radial-gradient(45% 40% at 100% 100%, rgba(230, 67, 29, 0.18), transparent 60%),
    linear-gradient(160deg, #0b0e14 0%, #141c28 100%);
  z-index: 0;
}
.hero::after {
  content: ""; position: absolute; inset: 0; opacity: 0.5; z-index: 0;
  background-image: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(70% 70% at 70% 20%, black, transparent 75%);
}
.hero__inner {
  position: relative; z-index: 1;
  display: grid; gap: 48px; grid-template-columns: 1fr; align-items: center;
}
@media (min-width: 900px) { .hero__inner { grid-template-columns: 1.1fr 0.9fr; } }
.hero__content { animation: hero-rise .6s var(--ease) both; }
@keyframes hero-rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 8px; font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase; color: #ffb37a;
  background: rgba(247,148,30,0.12); border: 1px solid rgba(247,148,30,0.28);
  padding: 7px 14px; border-radius: var(--radius-full); margin-bottom: 22px;
}
.hero h1 { font-size: clamp(2rem, 1.5rem + 2.2vw, 3.1rem); color: #fff; margin-bottom: 20px; max-width: 15ch; }
.hero__lede { font-size: 1.08rem; color: #b7bfcc; margin-bottom: 32px; max-width: 46ch; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 36px; }
.hero__trustbar { display: flex; flex-wrap: wrap; gap: 20px 32px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.12); }
.hero__trust-item { min-width: 120px; }
.hero__trust-value { font-family: var(--font-display); font-weight: 600; font-size: 1.3rem; color: #fff; margin-bottom: 2px; }
.hero__trust-label { font-size: 0.8rem; color: #8b93a3; }

.hero__visual { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; }
.hero__visual-card {
  position: relative; width: 100%; max-width: 420px; aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg); background: linear-gradient(155deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.14); box-shadow: var(--shadow-lg);
  display: flex; align-items: center; justify-content: center; padding: 32px;
  animation: hero-rise .7s var(--ease) .1s both;
}
.hero__visual-card svg { width: 100%; height: 100%; }

/* --- Hero sliding banner (home page only: .hero--slider modifier, so the
   SVG-visual hero used on other pages is completely unaffected) --- */
.hero--slider { padding: 0; min-height: 560px; display: flex; align-items: center; }
.hero--slider .hero__slides { position: absolute; inset: 0; z-index: 0; }
.hero--slider .hero__slide {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  opacity: 0; transition: opacity 1.4s ease;
}
.hero--slider .hero__slide.is-active { opacity: 1; }
.hero--slider::before {
  z-index: 1;
  background:
    linear-gradient(100deg, rgba(8,10,16,0.94) 0%, rgba(8,10,16,0.82) 38%, rgba(8,10,16,0.5) 66%, rgba(8,10,16,0.22) 100%),
    radial-gradient(55% 60% at 88% 12%, rgba(247,148,30,0.2), transparent 60%);
}
.hero--slider::after { z-index: 2; opacity: 0.22; }
.hero--slider .hero__inner {
  z-index: 3; grid-template-columns: 1fr; padding: 88px 24px 96px; max-width: var(--container-width);
}
@media (min-width: 900px) { .hero--slider .hero__inner { grid-template-columns: 1fr; } }
.hero__slider-nav {
  position: absolute; left: 0; right: 0; bottom: 22px; z-index: 4;
  display: flex; justify-content: center; gap: 10px;
}
.hero__slider-dot {
  width: 9px; height: 9px; border-radius: 50%; padding: 0;
  background: rgba(255,255,255,0.35); border: 1px solid rgba(255,255,255,0.5);
  cursor: pointer; transition: background .25s, transform .25s;
}
.hero__slider-dot.is-active { background: #f7941e; border-color: #f7941e; transform: scale(1.2); }
.hero__slider-dot:hover { background: rgba(255,255,255,0.6); }
.hero__slider-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 4;
  width: 42px; height: 42px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: rgba(10,13,20,0.45); border: 1px solid rgba(255,255,255,0.25); color: #fff;
  cursor: pointer; transition: background .2s;
}
.hero__slider-arrow:hover { background: rgba(10,13,20,0.7); }
.hero__slider-arrow--prev { left: 18px; }
.hero__slider-arrow--next { right: 18px; }
@media (max-width: 640px) {
  .hero--slider { min-height: 480px; }
  .hero__slider-arrow { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .hero--slider .hero__slide { transition: none; }
}

/* ---------------------------------------------------------------------------
   Stat strip
   --------------------------------------------------------------------------- */
.stat-strip { background: var(--color-paper-soft); border-bottom: 1px solid var(--color-border-soft); }
.stat-strip__grid { display: grid; gap: 24px; grid-template-columns: repeat(2, 1fr); padding: 36px 0; }
@media (min-width: 720px) { .stat-strip__grid { grid-template-columns: repeat(4, 1fr); } }
.stat-strip__item { padding-left: 16px; border-left: 2px solid var(--color-accent); }
.stat-strip__value { font-family: var(--font-display); font-size: 1.4rem; font-weight: 600; color: var(--color-ink); margin-bottom: 4px; }
.stat-strip__label { font-size: 0.85rem; color: var(--color-text-muted); margin: 0; }

/* ---------------------------------------------------------------------------
   Category & product page components
   --------------------------------------------------------------------------- */
.lede { font-size: 1.08rem; color: var(--color-text-muted); max-width: 720px; }

.notice-box {
  background: var(--color-accent-soft); border: 1px solid #ffd9ad; border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm); padding: 14px 16px; font-size: 0.9rem; max-width: 720px;
}

/* Category hero image (optional — only categories with a verified photo/
   graphic set $category['hero_image'] in data/categories.json). */
.category-hero-image { margin-top: 28px; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); }
.category-hero-image img { display: block; width: 100%; height: auto; }

/* "Available Sizes" section — header row with a custom-sizes callout,
   size cards with a decorative screen thumbnail, and a footer CTA. Shared
   by every category page via pages/category.php. */
.sizes-header {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
}
.sizes-header h2 { margin: 0; }
.sizes-header__custom {
  display: flex; align-items: center; gap: 10px; background: var(--color-accent-soft);
  border: 1px solid #ffd9ad; border-radius: var(--radius-full); padding: 10px 18px; font-size: 0.86rem;
}
.sizes-header__custom-icon {
  display: flex; align-items: center; justify-content: center; width: 26px; height: 26px; flex-shrink: 0;
  border-radius: 50%; background: var(--gradient-accent); color: #fff;
}
.sizes-header__custom strong { color: var(--color-accent-dark); margin-right: 6px; }

.size-card-grid { margin-top: 24px; }
.size-card {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: 20px; box-shadow: var(--shadow-xs);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
}
a.size-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--color-accent); text-decoration: none; }
.size-card__info { display: flex; flex-direction: column; align-items: flex-start; }
.size-card__size { display: block; font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: var(--color-ink); margin-bottom: 4px; }
.size-card__meta { display: block; font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: 10px; }
.size-card__link { display: block; font-weight: 600; font-size: 0.88rem; color: var(--color-accent-dark); white-space: nowrap; }
.size-card__thumb { flex-shrink: 0; line-height: 0; }
.size-card__thumb--photo {
  width: 96px; height: 72px; border-radius: var(--radius-sm);
  overflow: hidden; background: #f3f4f6;
}
.size-card__thumb--photo img { width: 100%; height: 100%; object-fit: cover; display: block; }

.sizes-footer {
  display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 28px;
  padding-top: 24px; border-top: 1px solid var(--color-border);
}
.sizes-footer .text-muted { font-size: 0.88rem; margin: 0; }

/* ---------------------------------------------------------------------------
   Product hero (category page two-column layout: gallery + info)
   --------------------------------------------------------------------------- */
.product-hero { padding: 28px 0 8px; }
.product-hero__grid { display: grid; gap: 32px; grid-template-columns: 1fr; }
@media (min-width: 960px) {
  .product-hero__grid { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); align-items: start; }
}

.product-gallery__main {
  position: relative; background: var(--color-paper-soft); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); box-shadow: var(--shadow-xs); overflow: hidden;
  aspect-ratio: 4 / 3; display: flex; align-items: center; justify-content: center; cursor: zoom-in;
}
.product-gallery__main img { width: 100%; height: 100%; object-fit: contain; padding: 22px; display: block; }
.product-gallery__main--icon { cursor: default; }
.product-gallery__main--icon svg { width: 38%; height: 38%; color: var(--color-accent); opacity: 0.88; }
.product-gallery__zoom-hint {
  position: absolute; right: 14px; bottom: 14px; background: rgba(11, 14, 20, 0.72); color: #fff;
  font-size: 0.76rem; padding: 6px 12px; border-radius: var(--radius-full); display: flex; align-items: center; gap: 6px;
  pointer-events: none;
}
.product-gallery__nav {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: space-between;
  padding: 0 10px; pointer-events: none;
}
.product-gallery__nav-btn {
  pointer-events: auto; width: 36px; height: 36px; border-radius: 50%; background: #fff;
  border: 1px solid var(--color-border); box-shadow: var(--shadow-xs); display: flex; align-items: center;
  justify-content: center; cursor: pointer; color: var(--color-ink);
}
.product-gallery__nav-btn:hover { border-color: var(--color-accent); color: var(--color-accent-dark); }
.product-gallery__thumbs { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.product-gallery__thumb {
  width: 64px; height: 64px; border-radius: var(--radius-sm); overflow: hidden; padding: 0;
  border: 2px solid var(--color-border); background: var(--color-paper-soft); cursor: pointer;
}
.product-gallery__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.product-gallery__thumb.is-active { border-color: var(--color-accent); }

.lightbox {
  position: fixed; inset: 0; background: rgba(11, 14, 20, 0.92); z-index: 200;
  display: flex; align-items: center; justify-content: center; padding: 24px;
}
.lightbox[hidden] { display: none; }
.lightbox img { max-width: 92vw; max-height: 88vh; object-fit: contain; border-radius: var(--radius-sm); }
.lightbox__close {
  position: absolute; top: 20px; right: 20px; width: 40px; height: 40px; border-radius: 50%;
  background: #fff; border: none; cursor: pointer; display: flex; align-items: center; justify-content: center;
}

.product-hero__eyebrow { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-accent-dark); font-weight: 700; margin-bottom: 8px; }
.product-hero__desc { font-size: 1.02rem; color: var(--color-text-muted); margin: 10px 0 22px; max-width: 560px; }

.size-selector { margin-bottom: 22px; }
.size-selector__chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.size-selector__chip {
  border: 1px solid var(--color-border); background: #fff; border-radius: var(--radius-full);
  padding: 8px 16px; font-weight: 600; font-size: 0.92rem; cursor: pointer; color: var(--color-ink);
  transition: border-color .15s var(--ease), background-color .15s var(--ease), color .15s var(--ease);
}
.size-selector__chip:hover { border-color: var(--color-accent); }
.size-selector__chip[aria-pressed="true"] { background: var(--gradient-accent); border-color: transparent; color: #fff; }
.size-selector__panel {
  margin-top: 14px; background: var(--color-paper-soft); border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); padding: 12px 16px; font-size: 0.88rem; display: flex; align-items: center;
  justify-content: space-between; gap: 12px; flex-wrap: wrap;
}
.size-selector__panel strong { color: var(--color-ink); }
.size-selector__panel a { font-weight: 600; }

.spec-card { margin-top: 4px; border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.spec-card__row { display: flex; justify-content: space-between; gap: 16px; padding: 11px 16px; font-size: 0.89rem; border-bottom: 1px solid var(--color-border); }
.spec-card__row:last-child { border-bottom: none; }
.spec-card__row:nth-child(odd) { background: var(--color-paper-soft); }
.spec-card__label { color: var(--color-text-muted); flex-shrink: 0; }
.spec-card__value { font-weight: 600; color: var(--color-ink); text-align: right; }
.spec-card__value a { font-weight: 600; }
.spec-card--full .spec-card__row { padding: 14px 18px; font-size: 0.94rem; }

.trust-strip { margin-top: 22px; display: flex; gap: 12px; align-items: flex-start; padding-top: 20px; border-top: 1px solid var(--color-border); }
.trust-strip__icon {
  flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%; background: var(--color-accent-soft);
  color: var(--color-accent-dark); display: flex; align-items: center; justify-content: center;
}
.trust-strip__text p { margin: 0; font-size: 0.86rem; color: var(--color-text-muted); }
.trust-strip__text strong { display: block; color: var(--color-ink); font-size: 0.95rem; margin-bottom: 2px; }

.feature-card { display: flex; gap: 14px; align-items: flex-start; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 20px; }
.feature-card p { margin: 0; font-size: 0.92rem; color: var(--color-text-muted); }
.feature-card strong { display: block; margin-bottom: 4px; color: var(--color-ink); }

.inline-link-list { display: flex; flex-wrap: wrap; gap: 8px 12px; margin-top: 12px; }
.inline-link-list li {
  background: var(--color-paper-soft); border: 1px solid var(--color-border);
  border-radius: var(--radius-full); padding: 7px 15px; font-size: 0.88rem;
  transition: border-color .15s var(--ease), background-color .15s var(--ease);
}
.inline-link-list li:hover { border-color: var(--color-accent); background: var(--color-accent-soft); }
.inline-link-list--stacked { flex-direction: column; }
.inline-link-list--stacked li { background: none; border: none; padding: 4px 0; border-radius: 0; }
.inline-link-list--stacked li:hover { background: none; }

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }

.product-layout { display: grid; gap: 32px; grid-template-columns: 1fr; align-items: start; }
@media (min-width: 900px) { .product-layout { grid-template-columns: 2fr 1fr; } }
.product-layout__side { position: sticky; top: calc(var(--header-height) + 24px); }
.product-layout__side .card + .card { margin-top: 16px; }

.spec-table { width: 100%; border-collapse: collapse; margin: 16px 0; }
.spec-table th, .spec-table td { text-align: left; padding: 12px; border-bottom: 1px solid var(--color-border); }
.spec-table th { width: 40%; color: var(--color-text-muted); font-weight: 600; font-size: 0.88rem; }

/* Long-form legal/policy pages: cap line length and give headings breathing
   room, since these pages are mostly consecutive <h2>/<p> flow content. */
.legal-page { max-width: 760px; }
.legal-page h2 { margin-top: 36px; margin-bottom: 10px; }
.legal-page p { margin-bottom: 14px; }

.table-wrap { overflow-x: auto; margin-top: 16px; }
.size-table { width: 100%; border-collapse: collapse; min-width: 420px; }
.size-table th, .size-table td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--color-border); }
.size-table th { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-text-faint); font-family: var(--font-display); }
.size-table tr:hover td { background: var(--color-paper-soft); }

.check-list { margin-top: 16px; }
.check-list li { position: relative; padding-left: 30px; margin-bottom: 14px; color: var(--color-text); }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 2px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--gradient-accent);
}
.check-list li::after {
  content: ""; position: absolute; left: 5px; top: 7px; width: 8px; height: 4px;
  border-left: 2px solid #fff; border-bottom: 2px solid #fff; transform: rotate(-45deg);
}

.cta-banner { padding: 48px 0; border-top: 1px solid var(--color-border); }
.cta-banner--calculator { background: var(--color-paper-soft); }
.cta-banner--fabric { background: var(--color-ink); color: #fff; position: relative; overflow: hidden; }
.cta-banner--fabric::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(50% 90% at 90% 50%, rgba(247,148,30,0.22), transparent 70%);
}
.cta-banner--fabric > .container { position: relative; z-index: 1; }
.cta-banner--fabric h2 { color: #fff; }
.cta-banner--fabric p { color: #b7bfcc; }
.cta-banner__inner { display: flex; flex-direction: column; gap: 18px; align-items: flex-start; justify-content: space-between; }
@media (min-width: 720px) { .cta-banner__inner { flex-direction: row; align-items: center; } }
.cta-banner__inner h2 { margin-bottom: 6px; }
.cta-banner__inner p { margin: 0; }

/* ---------------------------------------------------------------------------
   Screen calculator
   --------------------------------------------------------------------------- */
.calculator {
  display: grid; gap: 24px; grid-template-columns: 1fr; margin-top: 28px;
}
@media (min-width: 860px) { .calculator { grid-template-columns: 360px 1fr; align-items: start; } }
.calculator__panel {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: 24px; box-shadow: var(--shadow-xs);
}
.calculator__inline-input { display: flex; gap: 8px; }
.calculator__inline-input input { flex: 1 1 auto; }
.calculator__inline-input select { flex: 0 0 auto; width: auto; }
.calculator__divider { height: 1px; background: var(--color-border-soft); margin: 20px 0; }
.calculator__results {
  background: var(--color-paper-soft); border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-md); padding: 24px;
}
.calculator__diagram-wrap { display: flex; align-items: center; justify-content: center; min-height: 220px; padding: 12px; }
.calculator__diagram { width: 100%; max-width: 420px; aspect-ratio: 16 / 9; display: flex; align-items: center; justify-content: center; }
.calculator__diagram-box {
  position: relative; background: linear-gradient(155deg, var(--color-accent-soft), #fff);
  border: 2px solid var(--color-accent); border-radius: var(--radius-sm);
  transition: width .2s var(--ease), height .2s var(--ease);
  box-shadow: var(--shadow-sm);
}
.calculator__diagram-label {
  position: absolute; font-size: 0.78rem; font-weight: 600; color: var(--color-accent-dark);
  background: #fff; padding: 2px 7px; border-radius: var(--radius-full); border: 1px solid var(--color-border);
  white-space: nowrap;
}
.calculator__diagram-label--w { bottom: -14px; left: 50%; transform: translateX(-50%); }
.calculator__diagram-label--h { right: -14px; top: 50%; transform: translateY(-50%) rotate(90deg); transform-origin: center; }
.calculator__stats { display: grid; gap: 14px; grid-template-columns: repeat(2, 1fr); margin-top: 12px; }
.calculator__stat {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  padding: 14px 16px;
}
.calculator__stat-label { font-size: 0.78rem; color: var(--color-text-muted); margin: 0 0 4px; text-transform: uppercase; letter-spacing: 0.03em; }
.calculator__stat-value { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; color: var(--color-ink); margin: 0; }

/* ---------------------------------------------------------------------------
   Pre-footer CTA band
   --------------------------------------------------------------------------- */
.footer-cta { background: var(--color-ink); color: #fff; position: relative; overflow: hidden; padding: 44px 0; }
.footer-cta::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(60% 140% at 85% 50%, rgba(247,148,30,0.22), transparent 70%);
}
.footer-cta__inner {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; gap: 22px; align-items: flex-start; justify-content: space-between;
}
@media (min-width: 860px) { .footer-cta__inner { flex-direction: row; align-items: center; } }
.footer-cta__eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase; color: #ffb37a; margin-bottom: 8px;
}
.footer-cta__eyebrow::before { content: ""; width: 18px; height: 2px; background: var(--gradient-accent); border-radius: 2px; }
.footer-cta__text h2 { color: #fff; margin-bottom: 6px; }
.footer-cta__sub { color: #b7bfcc; margin: 0; max-width: 480px; }
.footer-cta__actions { display: flex; flex-wrap: wrap; gap: 10px; flex-shrink: 0; }

/* ---------------------------------------------------------------------------
   Footer
   --------------------------------------------------------------------------- */
.site-footer { background: var(--color-ink-2); color: #b7bfcc; border-top: 1px solid rgba(255,255,255,0.07); }
.site-footer h2 { color: #fff; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; font-family: var(--font-display); }
.site-footer a { color: #b7bfcc; }
.site-footer a:hover { color: #fff; }
.site-footer__inner {
  max-width: var(--container-width); margin: 0 auto; padding: 56px 24px 40px;
  display: grid; gap: 14px; grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .site-footer__inner { gap: 24px; grid-template-columns: 1.4fr 1fr 1fr 1fr; align-items: start; }
  /* Grid items default to min-width:auto, so they refuse to shrink below
     their content's intrinsic width (e.g. the CTA button's nowrap text) —
     this is what was blowing the grid out to a horizontal scrollbar at
     tablet widths (~720-900px). min-width:0 lets the tracks actually honor
     the fr sizing. */
  .site-footer__inner > * { min-width: 0; }
}
@media (min-width: 900px) {
  .site-footer__inner { gap: 36px; }
}
.site-footer__logo-chip {
  display: inline-block; background: #fff; border-radius: var(--radius-sm);
  padding: 10px 14px; margin-bottom: 16px; line-height: 0;
}
.site-footer__logo-chip img { height: 44px; width: auto; display: block; }
.site-footer__tagline { font-size: 0.92rem; margin-bottom: 10px; color: #b7bfcc; }
.site-footer__contact-list { margin: 18px 0 20px; display: flex; flex-direction: column; gap: 12px; }
.site-footer__contact-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.88rem; line-height: 1.5; }
.site-footer__contact-list svg { flex-shrink: 0; margin-top: 2px; color: #ffb37a; }
.site-footer__contact-sep { margin: 0 6px; color: #5a6472; }
.site-footer__hours { color: #b7bfcc; }

.site-footer__social { display: flex; gap: 10px; }
.social-chip {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: var(--radius-full);
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
  color: #fff; transition: background-color .18s var(--ease), border-color .18s var(--ease), transform .18s var(--ease);
}
.social-chip:hover { background: var(--gradient-accent); border-color: transparent; transform: translateY(-2px); text-decoration: none; }
.social-chip svg { width: 16px; height: 16px; }

.site-footer__col--links { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 14px; }
@media (min-width: 720px) { .site-footer__col--links { border-top: none; padding-top: 0; } }
.site-footer__col-toggle {
  display: flex; align-items: center; justify-content: space-between; width: 100%;
  background: none; border: 0; padding: 4px 0; margin-bottom: 8px;
  color: #fff; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em;
  font-family: var(--font-display); cursor: pointer;
}
@media (min-width: 720px) { .site-footer__col-toggle { cursor: default; margin-bottom: 16px; } }
.site-footer__col-caret { transition: transform .2s var(--ease); flex-shrink: 0; }
.site-footer__col-toggle[aria-expanded="true"] .site-footer__col-caret { transform: rotate(180deg); }
@media (min-width: 720px) { .site-footer__col-caret { display: none; } }
.site-footer__col-list {
  display: none; overflow: hidden; margin-bottom: 8px; padding-bottom: 6px;
}
.site-footer__col-list.is-open { display: block; }
@media (min-width: 720px) { .site-footer__col-list { display: block !important; padding-bottom: 0; } }
.site-footer__col-list li { margin-bottom: 10px; font-size: 0.92rem; }
.site-footer__sublabel {
  font-family: var(--font-display); font-size: 0.72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.06em; color: #6c7686; margin: 14px 0 8px !important;
}
.site-footer__sublabel:first-child { margin-top: 0 !important; }
.site-footer__col-cta { margin-top: 4px; white-space: normal; line-height: 1.3; }

.site-footer__legal { border-top: 1px solid rgba(255,255,255,0.1); background: var(--color-ink); }
.site-footer__legal-inner {
  max-width: var(--container-width); margin: 0 auto; padding: 18px 24px;
  display: flex; flex-wrap: wrap; gap: 12px 20px; justify-content: space-between; align-items: center; font-size: 0.85rem;
}
.site-footer__legal-inner ul { display: flex; flex-wrap: wrap; gap: 4px 16px; }
.footer-to-top {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: var(--radius-full); flex-shrink: 0;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.14); color: #fff;
  cursor: pointer; transition: background-color .18s var(--ease), transform .18s var(--ease);
}
.footer-to-top:hover { background: var(--gradient-accent); border-color: transparent; transform: translateY(-2px); }

/* ---------------------------------------------------------------------------
   Utility
   --------------------------------------------------------------------------- */
.text-muted { color: var(--color-text-muted); }
.mt-0 { margin-top: 0; }
.center { text-align: center; }

/* =============================================================================
   Projector-screen catalogue page (/projector-screen/) — premium photo-led
   category grid replacing the old generic icon-tile cards. Scoped to classes
   prefixed "catalog-" / "photo-collage" so nothing here touches the shared
   .card / .category-card components used elsewhere on the site.
   ============================================================================= */

/* --- Hero photo collage (reuses .hero/.hero__inner/.hero__content as-is;
   this is just a drop-in replacement for .hero__visual's SVG graphic) --- */
.photo-collage {
  display: grid; grid-template-columns: 1.1fr 1fr; grid-template-rows: repeat(2, 1fr);
  gap: 14px; width: 100%; max-width: 440px; height: 420px;
  animation: hero-rise .7s var(--ease) .1s both;
}
.photo-collage__item {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,0.14); background: var(--color-ink-2);
}
.photo-collage__item--tall { grid-row: 1 / 3; }
.photo-collage__item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo-collage__badge {
  position: absolute; left: 12px; bottom: 12px; z-index: 1;
  background: rgba(11,14,20,0.72); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  color: #fff; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.01em;
  padding: 6px 11px; border-radius: var(--radius-full);
}
@media (max-width: 899px) { .photo-collage { height: 260px; max-width: 420px; } }

/* --- Aspect-ratio filter chips --- */
.cat-filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.cat-filter-chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 10px 18px; border-radius: var(--radius-full); border: 1px solid var(--color-border);
  background: #fff; color: var(--color-text-muted); font-size: 0.86rem; font-weight: 600;
  font-family: var(--font-body); cursor: pointer; transition: all .18s var(--ease);
}
.cat-filter-chip:hover { border-color: var(--color-accent); color: var(--color-accent-dark); }
.cat-filter-chip.is-active { background: var(--gradient-accent); border-color: transparent; color: #fff; box-shadow: var(--shadow-sm); }
.cat-filter-chip__count { font-size: 0.76rem; opacity: 0.75; font-weight: 500; }

/* --- Catalogue grid --- */
.catalog-grid { display: grid; gap: 22px; grid-template-columns: 1fr; margin-top: 28px; }
@media (min-width: 560px)  { .catalog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .catalog-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1280px) { .catalog-grid { grid-template-columns: repeat(4, 1fr); } }

.catalog-card {
  display: flex; flex-direction: column; height: 100%;
  background: #fff; border: 1px solid var(--color-border); border-radius: 20px; overflow: hidden;
  color: var(--color-text); box-shadow: var(--shadow-xs);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.catalog-card:hover, .catalog-card:focus-visible {
  transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: transparent; text-decoration: none;
}
/* The class above sets display:flex at the same specificity as the UA
   stylesheet's [hidden] rule, which would otherwise cancel it out — restore
   it explicitly so the JS filter's hidden attribute actually hides cards. */
.catalog-card[hidden] { display: none; }
.catalog-card__media {
  position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--color-paper-tint);
}
.catalog-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s var(--ease); }
.catalog-card__media--contain { background: #fdfdfe; }
.catalog-card__media--contain img { object-fit: contain; padding: 22px; }
.catalog-card:hover .catalog-card__media img { transform: scale(1.06); }
.catalog-card__ratio {
  position: absolute; top: 12px; right: 12px; z-index: 1;
  background: rgba(11,14,20,0.74); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px);
  color: #fff; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.02em;
  padding: 5px 10px; border-radius: var(--radius-full);
}
.catalog-card__media--placeholder {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  background: linear-gradient(155deg, var(--color-paper-tint), var(--color-paper-soft));
}
.catalog-card__placeholder {
  width: 52px; height: 52px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: #fff; box-shadow: var(--shadow-xs); color: var(--color-text-faint);
}
.catalog-card__placeholder svg { width: 26px; height: 26px; }
.catalog-card__placeholder-label {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.03em; text-transform: uppercase;
  color: var(--color-text-faint);
}
.catalog-card__body { display: flex; flex-direction: column; gap: 6px; padding: 18px 20px 20px; flex: 1; }
.catalog-card__name { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; color: var(--color-ink); line-height: 1.3; }
.catalog-card__spec { font-size: 0.82rem; color: var(--color-text-muted); min-height: 1.2em; }
.catalog-card__meta {
  margin-top: auto; padding-top: 12px; border-top: 1px solid var(--color-border-soft);
  display: flex; align-items: center; justify-content: space-between; font-size: 0.84rem;
}
.catalog-card__count { color: var(--color-text-faint); font-weight: 500; }
.catalog-card__cta { display: inline-flex; align-items: center; gap: 4px; font-weight: 600; color: var(--color-accent-dark); }
.catalog-card__cta svg { transition: transform .2s var(--ease); }
.catalog-card:hover .catalog-card__cta svg { transform: translateX(3px); }

.catalog-empty {
  margin-top: 28px; padding: 30px; text-align: center; color: var(--color-text-muted);
  background: var(--color-paper-soft); border: 1px solid var(--color-border-soft); border-radius: var(--radius-md);
}

/* --- Blog card grid (blog index / category / tag / related-posts) --- */
.blog-grid { display: grid; gap: 22px; grid-template-columns: 1fr; margin-top: 28px; }
@media (min-width: 560px)  { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .blog-grid { grid-template-columns: repeat(3, 1fr); } }

.blog-card {
  display: flex; flex-direction: column; height: 100%;
  background: #fff; border: 1px solid var(--color-border); border-radius: 20px; overflow: hidden;
  color: var(--color-text); box-shadow: var(--shadow-xs);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.blog-card:hover, .blog-card:focus-visible {
  transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: transparent; text-decoration: none;
}
.blog-card[hidden] { display: none; }
.blog-card__media {
  position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--color-paper-tint);
}
.blog-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s var(--ease); }
.blog-card:hover .blog-card__media img { transform: scale(1.06); }
.blog-card__media--placeholder {
  display: flex; align-items: center; justify-content: center; color: var(--color-text-faint);
  background: linear-gradient(155deg, var(--color-paper-tint), var(--color-paper-soft));
}
.blog-card__badge {
  position: absolute; top: 12px; left: 12px; z-index: 1;
  background: rgba(11,14,20,0.74); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px);
  color: #fff; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.02em;
  padding: 5px 10px; border-radius: var(--radius-full);
}
.blog-card__body { display: flex; flex-direction: column; gap: 8px; padding: 18px 20px 20px; flex: 1; }
.blog-card__meta {
  display: flex; align-items: center; gap: 7px; font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.01em; color: var(--color-text-faint); text-transform: uppercase;
}
.blog-card__dot { opacity: 0.6; }
.blog-card__title {
  font-family: var(--font-display); font-weight: 600; font-size: 1.08rem; color: var(--color-ink); line-height: 1.35;
}
.blog-card__excerpt {
  font-size: 0.88rem; color: var(--color-text-muted); line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.blog-card__cta {
  margin-top: auto; padding-top: 12px; border-top: 1px solid var(--color-border-soft);
  display: inline-flex; align-items: center; gap: 4px; font-size: 0.86rem; font-weight: 600; color: var(--color-accent-dark);
}
.blog-card__cta svg { transition: transform .2s var(--ease); }
.blog-card:hover .blog-card__cta svg { transform: translateX(3px); }

/* --- Blog post reading-progress bar --- */
.reading-progress {
  position: fixed; top: 0; left: 0; width: 100%; height: 3px; z-index: 150;
  background: transparent; pointer-events: none;
}
.reading-progress__fill {
  height: 100%; width: 0%; background: var(--gradient-accent); transition: width .1s linear;
}

/* =============================================================================
   Fabric catalogue & fabric detail pages (/fabric-catalog/, /fabric-catalog/{slug}/)
   Luxury swatch system: a real verified photo where we have one, otherwise an
   honestly-labelled CSS colour/weave reference (never a fabricated photo).
   ============================================================================= */

.fabric-swatch {
  position: relative; width: 100%; height: 100%; overflow: hidden;
  display: flex; align-items: flex-end;
}
.fabric-swatch::before {
  content: ""; position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    127deg, rgba(255,255,255,0.10) 0px, rgba(255,255,255,0.10) 1px,
    transparent 1px, transparent 7px
  );
  mix-blend-mode: overlay; opacity: 0.6;
}
.fabric-swatch::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(120% 90% at 85% 10%, rgba(255,255,255,0.22), transparent 60%);
}
.fabric-swatch[data-tone="white"]    { background: linear-gradient(135deg, #faf9f6 0%, #ece9e1 55%, #ddd9cd 100%); }
.fabric-swatch[data-tone="grey"]     { background: linear-gradient(135deg, #b4bac1 0%, #8a9098 55%, #686e75 100%); }
.fabric-swatch[data-tone="silver"]   { background: linear-gradient(135deg, #e6eaee 0%, #bcc3ca 55%, #8e97a1 100%); }
.fabric-swatch[data-tone="charcoal"] { background: linear-gradient(135deg, #3d4249 0%, #24282e 55%, #121419 100%); }
.fabric-swatch__label {
  position: relative; z-index: 1; margin: 0 0 0 0; padding: 7px 12px;
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  color: rgba(255,255,255,0.92); background: rgba(11,14,20,0.4); backdrop-filter: blur(3px);
  border-top-right-radius: var(--radius-sm);
}
.fabric-swatch[data-tone="white"] .fabric-swatch__label,
.fabric-swatch[data-tone="silver"] .fabric-swatch__label { color: rgba(20,22,28,0.78); background: rgba(255,255,255,0.45); }

/* --- Fabric catalogue hero reuses .hero — this is its own filter bar/grid --- */
.fabric-filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.fabric-filter-chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 10px 18px; border-radius: var(--radius-full); border: 1px solid var(--color-border);
  background: #fff; color: var(--color-text-muted); font-size: 0.86rem; font-weight: 600;
  font-family: var(--font-body); cursor: pointer; transition: all .18s var(--ease);
}
.fabric-filter-chip:hover { border-color: var(--color-accent); color: var(--color-accent-dark); }
.fabric-filter-chip.is-active { background: var(--gradient-accent); border-color: transparent; color: #fff; box-shadow: var(--shadow-sm); }
.fabric-filter-chip__count { font-size: 0.76rem; opacity: 0.75; font-weight: 500; }

.fabric-grid { display: grid; gap: 22px; grid-template-columns: 1fr; margin-top: 28px; }
@media (min-width: 560px)  { .fabric-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .fabric-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1280px) { .fabric-grid { grid-template-columns: repeat(4, 1fr); } }

.fabric-card {
  display: flex; flex-direction: column; height: 100%;
  background: #fff; border: 1px solid var(--color-border); border-radius: 20px; overflow: hidden;
  color: var(--color-text); box-shadow: var(--shadow-xs);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.fabric-card:hover, .fabric-card:focus-visible {
  transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: transparent; text-decoration: none;
}
.fabric-card[hidden] { display: none; }
.fabric-card__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--color-paper-tint); }
.fabric-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s var(--ease); }
.fabric-card:hover .fabric-card__media img { transform: scale(1.06); }
.fabric-card__gain {
  position: absolute; top: 12px; right: 12px; z-index: 1;
  background: rgba(11,14,20,0.74); backdrop-filter: blur(3px); color: #fff;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.02em; padding: 5px 10px; border-radius: var(--radius-full);
}
.fabric-card__body { display: flex; flex-direction: column; gap: 6px; padding: 18px 20px 20px; flex: 1; }
.fabric-card__type { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-accent-dark); }
.fabric-card__name { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; color: var(--color-ink); line-height: 1.3; }
.fabric-card__desc { font-size: 0.86rem; color: var(--color-text-muted); line-height: 1.5; }
.fabric-card__meta {
  margin-top: auto; padding-top: 12px; border-top: 1px solid var(--color-border-soft);
  display: flex; align-items: center; justify-content: space-between; font-size: 0.84rem;
}
.fabric-card__count { color: var(--color-text-faint); font-weight: 500; }
.fabric-card__cta { display: inline-flex; align-items: center; gap: 4px; font-weight: 600; color: var(--color-accent-dark); }
.fabric-card__cta svg { transition: transform .2s var(--ease); }
.fabric-card:hover .fabric-card__cta svg { transform: translateX(3px); }
.fabric-empty {
  margin-top: 28px; padding: 30px; text-align: center; color: var(--color-text-muted);
  background: var(--color-paper-soft); border: 1px solid var(--color-border-soft); border-radius: var(--radius-md);
}

/* --- Fabric detail page --- */
.fabric-hero-media {
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3; max-width: 480px; margin-bottom: 24px;
}
.fabric-hero-media img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* --- Applications hub & detail --- */
.app-card { padding-top: 0; padding-left: 0; padding-right: 0; overflow: hidden; }
.app-card__media {
  display: block; width: 100%; aspect-ratio: 12 / 5; overflow: hidden;
  background: #f3f4f6; margin-bottom: 18px;
}
.app-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.app-card h3, .app-card p, .app-card .card__link { margin-left: 26px; margin-right: 26px; }
.app-card .card__link { margin-bottom: 20px; }
.app-hero-media {
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md);
  aspect-ratio: 12 / 5; margin: 20px 0 28px;
}
.app-hero-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.fabric-spec-chips { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0; }
.fabric-spec-chip {
  display: flex; flex-direction: column; gap: 2px; padding: 10px 16px;
  background: var(--color-paper-soft); border: 1px solid var(--color-border-soft); border-radius: var(--radius-sm);
  min-width: 108px;
}
.fabric-spec-chip__label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-text-faint); }
.fabric-spec-chip__value { font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; color: var(--color-ink); }
.fabric-compat-grid { display: grid; gap: 16px; grid-template-columns: 1fr; margin-top: 16px; }
@media (min-width: 640px) { .fabric-compat-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .fabric-compat-grid { grid-template-columns: repeat(3, 1fr); } }
.fabric-compat-card {
  display: flex; align-items: center; gap: 12px; padding: 14px; background: #fff;
  border: 1px solid var(--color-border); border-radius: var(--radius-md); color: var(--color-text);
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease), transform .18s var(--ease);
}
.fabric-compat-card:hover { border-color: transparent; box-shadow: var(--shadow-sm); transform: translateY(-2px); text-decoration: none; }
.fabric-compat-card__photo {
  width: 56px; height: 56px; border-radius: var(--radius-sm); overflow: hidden; flex-shrink: 0; background: var(--color-paper-tint);
}
.fabric-compat-card__photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.fabric-compat-card__name { font-weight: 600; font-size: 0.92rem; color: var(--color-ink); }

/* --- Sitewide floating WhatsApp button --- */
.float-stack {
  position: fixed; right: 20px; bottom: 20px; z-index: 999;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
}
.float-btn {
  width: 56px; height: 56px; border-radius: 50%; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease);
}
.float-btn:hover { transform: scale(1.07); box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3); color: #fff; text-decoration: none; }
.float-btn svg { display: block; }
.float-btn--whatsapp { background: #25d366; }
.float-btn--whatsapp svg { width: 30px; height: 30px; }
.float-btn--call { background: var(--color-ink); }
.float-btn--call svg { width: 25px; height: 25px; }
@media (max-width: 599px) {
  .float-stack { right: 14px; bottom: 14px; gap: 10px; }
  .float-btn { width: 50px; height: 50px; }
  .float-btn--whatsapp svg { width: 26px; height: 26px; }
  .float-btn--call svg { width: 22px; height: 22px; }
}

/* --- "Enquire Now" side tab + slide-out quick enquiry panel --- */
.enquire-tab {
  position: fixed; top: 50%; right: 0; transform: translateY(-50%);
  z-index: 500; display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 18px 10px; border: none; border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  background: var(--color-ink); color: #fff; cursor: pointer;
  box-shadow: -2px 0 14px rgba(0, 0, 0, 0.2);
  transition: padding-right .18s var(--ease), background .18s var(--ease);
}
.enquire-tab:hover { padding-right: 14px; background: var(--color-accent-dark); }
.enquire-tab span {
  writing-mode: vertical-rl; text-orientation: mixed;
  font-family: var(--font-display); font-weight: 600; font-size: 0.86rem; letter-spacing: 0.04em;
}
.enquire-tab svg { flex-shrink: 0; }
@media (max-width: 599px) {
  .enquire-tab { padding: 14px 8px; }
  .enquire-tab span { font-size: 0.78rem; }
}

.enquire-overlay {
  position: fixed; inset: 0; z-index: 1000; background: rgba(11, 14, 20, 0.55);
}
.enquire-panel {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 1001;
  width: 100%; max-width: 380px; background: #fff;
  box-shadow: -8px 0 30px rgba(0, 0, 0, 0.2);
  padding: 26px 24px 24px; overflow-y: auto;
  transform: translateX(100%); transition: transform .3s var(--ease);
}
.enquire-panel.is-open { transform: translateX(0); }
.enquire-panel__head { position: relative; padding-right: 32px; }
.enquire-panel__eyebrow {
  color: var(--color-accent-dark); font-weight: 700; font-size: 0.74rem;
  letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 4px;
}
.enquire-panel__head h2 { font-size: 1.3rem; margin: 0; }
.enquire-panel__close {
  position: absolute; top: -2px; right: 0; width: 32px; height: 32px; border-radius: 50%;
  border: 1px solid var(--color-border); background: #fff; color: var(--color-text-muted);
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  transition: all .15s var(--ease);
}
.enquire-panel__close:hover { background: var(--color-paper-soft); color: var(--color-ink); }
.enquire-panel__sub { color: var(--color-text-muted); font-size: 0.9rem; margin: 10px 0 20px; }
.enquire-panel__notice {
  margin-bottom: 16px; padding: 12px 14px; border-radius: var(--radius-sm); font-size: 0.88rem;
}
.enquire-panel__notice--success { background: #e9f9ef; color: #1a7a40; border: 1px solid #bfe9cf; }
.enquire-panel__notice--error { background: #fdeceb; color: #b3261e; border: 1px solid #f5c6c2; }
#enquire-panel-form .form-row { margin-bottom: 14px; }

/* --- Inline WhatsApp CTA button (screen/fabric/accessory detail cards) --- */
.btn--whatsapp {
  background: #25d366; border-color: #25d366; color: #fff;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
}
.btn--whatsapp:hover { background: #1ebc5a; border-color: #1ebc5a; color: #fff; }
.btn--whatsapp svg { width: 16px; height: 16px; flex-shrink: 0; }

/* --- Business hours table (about-us / contact-us company cards) --- */
.hours-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.hours-table td { padding: 4px 0; color: var(--color-ink); }
.hours-table td:last-child { text-align: right; color: var(--color-text-muted); }