/* ============================================================
   IRONWORKS FLEET — Design Tokens v2
   Deep charcoal + steel-blue structure + yellow (action) + orange (urgency)
   Breakpoints: 1440 / 1180 / 900 / 640 / 400
   ============================================================ */

:root {
  --charcoal:        #14171B;
  --charcoal-2:      #1B1F25;
  --charcoal-3:      #23282F;
  --steel:           #2E3947;
  --steel-mid:       #445266;
  --steel-light:     #7C8AA0;

  --off-white:       #F3F2EF;
  --white:           #FFFFFF;
  --ink-muted-90:    rgba(243,242,239,0.92);
  --ink-muted-70:    rgba(243,242,239,0.70);
  --ink-muted-55:    rgba(243,242,239,0.55);
  --ink-muted-38:    rgba(243,242,239,0.38);

  --yellow:          #F5B301;
  --yellow-dark:     #C88F00;
  --yellow-dim:      rgba(245,179,1,0.12);
  --orange:          #D9631E;
  --orange-light:    #F08A45;

  --line:            rgba(243,242,239,0.10);
  --line-strong:     rgba(243,242,239,0.18);
  --line-dark:       rgba(0,0,0,0.3);

  --font-display: 'Archivo Black', 'Arial Black', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  --radius-sm: 3px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --shadow-plate: 0 1px 0 rgba(255,255,255,0.05) inset, 0 10px 28px rgba(0,0,0,0.4);
  --shadow-elevated: 0 24px 60px rgba(0,0,0,0.45);

  --fs-h1: clamp(2.1rem, 1.2rem + 4.2vw, 4.2rem);
  --fs-h2: clamp(1.65rem, 1.1rem + 2.4vw, 2.55rem);
  --fs-h3: clamp(1.25rem, 1rem + 1vw, 1.55rem);
  --fs-h4: clamp(1rem, 0.92rem + 0.4vw, 1.1rem);
  --fs-body-lg: clamp(1rem, 0.94rem + 0.3vw, 1.125rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-tiny: 0.75rem;

  --space-section: clamp(48px, 6vw + 16px, 104px);
  --space-section-tight: clamp(36px, 4vw + 12px, 64px);

  color-scheme: dark;
}

/* ============================================================
   LIGHT THEME — overrides the same variable names, so every
   rule below (which all reference these tokens) repaints
   automatically. Toggled via [data-theme="light"] on <html>.
   ============================================================ */
:root[data-theme="light"] {
  --charcoal:        #F6F5F2;   /* page background (was darkest surface) */
  --charcoal-2:      #FFFFFF;   /* card / panel surface */
  --charcoal-3:      #ECEAE5;   /* alternate panel surface */
  --steel:           #D7DAE0;   /* image placeholder / neutral fill */
  --steel-mid:       #98A2B3;
  --steel-light:     #667085;

  --off-white:       #1B1D21;   /* primary text (was light text) */
  --white:            #14171B;  /* heading text (was pure white) */
  --ink-muted-90:    rgba(20,23,27,0.88);
  --ink-muted-70:    rgba(20,23,27,0.68);
  --ink-muted-55:    rgba(20,23,27,0.52);
  --ink-muted-38:    rgba(20,23,27,0.36);

  --yellow:          #B87E00;   /* darkened for AA contrast on white */
  --yellow-dark:     #966600;
  --yellow-dim:      rgba(184,126,0,0.10);
  --orange:          #C1560F;
  --orange-light:    #A8480C;

  --line:            rgba(20,23,27,0.10);
  --line-strong:     rgba(20,23,27,0.18);
  --line-dark:       rgba(20,23,27,0.08);

  --shadow-plate: 0 1px 0 rgba(255,255,255,0.6) inset, 0 8px 22px rgba(20,23,27,0.10);
  --shadow-elevated: 0 20px 50px rgba(20,23,27,0.16);

  color-scheme: light;
}

/* Hero keeps a dark backdrop in both themes — it's a photo/gradient
   surface, not a content surface, so it does not follow the swap. */
:root[data-theme="light"] .hero {
  background:
    linear-gradient(180deg, rgba(20,23,27,0.5) 0%, rgba(20,23,27,0.82) 58%, #14171B 100%),
    linear-gradient(135deg, #232A32 0%, #171B20 65%);
}
:root[data-theme="light"] .hero-sub { color: rgba(243,242,239,0.88); }
:root[data-theme="light"] .hero h1 { color: #FFFFFF; }
:root[data-theme="light"] .hero h1 .hl { color: #F5B301; }
:root[data-theme="light"] .hero-eyebrow-badge { color: #F5B301; border-color: rgba(245,179,1,0.35); background: rgba(245,179,1,0.12); }
:root[data-theme="light"] .hero-stat .num { color: #F5B301; }
:root[data-theme="light"] .hero-stat .label { color: rgba(243,242,239,0.6); }
:root[data-theme="light"] .hero-stats,
:root[data-theme="light"] .hero-stat { border-color: rgba(243,242,239,0.14); }

/* Theme toggle switch */
.theme-toggle {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: transparent;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-size: 1.05rem;
  transition: border-color 0.15s, background 0.15s;
  flex-shrink: 0;
}
.theme-toggle:hover { border-color: var(--yellow); background: var(--yellow-dim); }

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--charcoal);
  color: var(--off-white);
  line-height: 1.65;
  font-size: var(--fs-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  width: 100%;
  position: relative;
  transition: background-color 0.25s ease, color 0.25s ease;
}

body, .site-header, .site-footer, .spec-plate, .feature-item, .process-step,
.stat-cell, .industry-card, .testi-card, .contact-info-card, .booking-card,
.filter-panel, .value-card, .page-header, .cart-panel, .modal-box {
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; }
ul { list-style: none; }
table { max-width: 100%; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px);
}
.container-narrow {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px);
}
.container-prose {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 2px;
}

/* ============================================================
   Typography
   ============================================================ */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.005em;
  line-height: 1.08;
  color: var(--white);
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }

p { font-size: var(--fs-body); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--yellow);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.eyebrow::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--yellow);
  flex-shrink: 0;
}

.section-head {
  max-width: 620px;
  margin-bottom: clamp(32px, 4vw, 52px);
}
.section-head h2 { margin-bottom: 14px; }
.section-head p { color: var(--ink-muted-70); font-size: var(--fs-body-lg); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head.center .eyebrow::before { display: none; }
.section-head.wide { max-width: 760px; }

.section { padding: var(--space-section) 0; }
.section.tight { padding: var(--space-section-tight) 0; }
.section.on-steel { background: var(--charcoal-2); }
.section.on-panel { background: var(--charcoal-3); }
.section.on-white { background: var(--off-white); color: var(--charcoal); }
.section.on-white h2, .section.on-white h3, .section.on-white h4 { color: var(--charcoal); }
.section.on-white .section-head p { color: rgba(20,23,27,0.65); }

.section + .section { border-top: 1px solid var(--line); }

/* ============================================================
   Buttons
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;gap: 8px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 15px 30px;
  border-radius: var(--radius-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--yellow);
  color: var(--charcoal);
}
.btn-primary:hover { background: var(--yellow-dark); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(245,179,1,0.28); }
.btn-outline {
  background: transparent;
  color: var(--yellow);
  border: 1.5px solid var(--yellow);
}
.btn-outline:hover { background: var(--yellow-dim); border-color: var(--yellow-dark); color: var(--yellow-dark); }
.btn-orange {
  background: var(--orange);
  color: var(--white);
}
.btn-orange:hover { background: var(--orange-light); transform: translateY(-2px); }
.btn-sm { padding: 11px 20px; font-size: 0.72rem; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ============================================================
   Header / Nav
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--charcoal);
  background: color-mix(in srgb, var(--charcoal) 94%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}
.brand {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 11px;
  flex-shrink: 0;
  min-width: 0;
}
.brand-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.brand .mark {
  width: 34px; height: 34px;
  background: var(--yellow);
  color: var(--charcoal);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  transform: skew(-6deg);
  flex-shrink: 0;
}
.brand .mark span { transform: skew(6deg); }

.main-nav { display: flex; align-items: center; gap: 2px; }
.main-nav a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--ink-muted-70);
  transition: color 0.15s, background 0.15s;
  position: relative;
}
.main-nav a:hover { color: var(--yellow); background: var(--yellow-dim); }
.main-nav a.active { color: var(--yellow); }
.main-nav a.active::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 14px; right: 14px;
  height: 2px;
  background: var(--yellow);
}

.header-actions { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.nav-toggle { display: none; background: none; color: var(--white); font-size: 1.4rem; width: 40px; height: 40px; }

@media (max-width: 1180px) {
  .main-nav a { padding: 10px 10px; font-size: 0.72rem; }
}
@media (max-width: 980px) {
  .main-nav {
    position: fixed; top: 78px; left: 0; right: 0; bottom: 0;
    width: 100%;
    background: var(--charcoal-2);
    flex-direction: column; align-items: stretch;
    padding: 20px; gap: 4px; overflow-y: auto;
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 0.28s ease, visibility 0s linear 0.28s;
    border-top: 1px solid var(--line);
    z-index: 150;
  }
  .main-nav.open {
    height: calc(100vh - 78px);
    transform: translateX(0);
    visibility: visible;
    transition: transform 0.28s ease, visibility 0s linear 0s;
  }
  .main-nav a { padding: 16px 14px; font-size: 0.95rem; border-bottom: 1px solid var(--line); }
  .main-nav a.active::after { display: none; }
  .nav-toggle { display: flex; align-items: center; justify-content: center; }
  .header-actions .btn-outline { display: none; }
}
@media (max-width: 480px) {
  .brand-name { font-size: 0.92rem; }
  .site-header .container { height: 68px; padding: 0 16px; }
  .main-nav { top: 68px; }
  .header-actions { gap: 8px; }
}
@media (max-width: 360px) {
  .brand-name { display: none; }
}

/* ============================================================
   Hero
   ============================================================ */

.hero {
  position: relative;
  min-height: min(92vh, 860px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  background:
    linear-gradient(180deg, rgba(20,23,27,0.5) 0%, rgba(20,23,27,0.78) 58%, var(--charcoal) 100%),
    linear-gradient(135deg, #232A32 0%, #171B20 65%);
  overflow: hidden;
  padding-top: 78px;
}
.hero > .container { width: 100%; }
.hero::after {
  content: '';
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(245,179,1,0.035) 0px, rgba(245,179,1,0.035) 2px, transparent 2px, transparent 64px);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 2;
  padding: 72px 0 0;
  text-align: center;
}
.hero-message {
  padding-bottom: 40px;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--line);
}
.hero-eyebrow-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--yellow);
  background: var(--yellow-dim);
  border: 1px solid rgba(245,179,1,0.35);
  padding: 9px 18px 9px 14px;
  border-radius: 999px;
  margin: 0 0 28px;
}
.hero-eyebrow-badge .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 0 3px rgba(245,179,1,0.18);
  flex-shrink: 0;
}
.hero h1 {
  max-width: 920px;
  margin: 0 auto 24px;
  overflow-wrap: break-word;
}
.hero h1 .hl { color: var(--yellow); }
.hero-rule {
  width: 64px;
  height: 3px;
  background: var(--yellow);
  margin: 0 auto 26px;
  border-radius: 2px;
}
.hero-sub {
  max-width: 560px;
  margin: 0 auto;
  font-size: var(--fs-body-lg);
  color: var(--ink-muted-90);
}
.hero-actions { margin-bottom: 60px; }
.hero-cta { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}
.hero-stat {
  padding: 24px clamp(16px, 2vw, 28px);
  border-right: 1px solid var(--line);
}
.hero-stat:last-child { border-right: none; }
.hero-stat .num {
  font-family: var(--font-mono);
  font-size: clamp(1.2rem, 1vw + 1rem, 1.75rem);
  font-weight: 700;
  color: var(--yellow);
  display: block;
  line-height: 1.2;
}
.hero-stat .label {
  font-size: 0.72rem;
  color: var(--ink-muted-55);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

@media (max-width: 640px) {
  .hero { min-height: auto; padding-bottom: 8px; }
  .hero-inner { padding-top: 48px; }
  .hero-message { padding-bottom: 32px; margin-bottom: 32px; }
  .hero h1 { font-size: clamp(2rem, 8vw, 2.6rem); line-height: 1.15; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-stat:nth-child(odd) { border-right: 1px solid var(--line); }
  .hero-stat { border-bottom: 1px solid var(--line); padding: 20px 14px; }
  .hero-actions { margin-bottom: 40px; }
  .hero-cta .btn { flex: 1 1 auto; }
}

/* ============================================================
   SPEC PLATE — signature element
   ============================================================ */

.spec-plate {
  position: relative;
  background: linear-gradient(160deg, #262C33 0%, #1D2127 100%);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-plate);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}
:root[data-theme="light"] .spec-plate {
  background: linear-gradient(160deg, #FFFFFF 0%, #F7F6F3 100%);
}
.spec-plate:hover {
  transform: translateY(-6px);
  border-color: rgba(245,179,1,0.45);
  box-shadow: var(--shadow-elevated);
}
.spec-plate::before, .spec-plate::after,
.spec-plate .rivet {
  content: '';
  position: absolute;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(243,242,239,0.16);
  box-shadow: inset 0 1px 1px rgba(0,0,0,0.45), 0 1px 0 rgba(255,255,255,0.05);
}
:root[data-theme="light"] .spec-plate::before,
:root[data-theme="light"] .spec-plate::after,
:root[data-theme="light"] .spec-plate .rivet {
  background: rgba(20,23,27,0.12);
  box-shadow: inset 0 1px 1px rgba(0,0,0,0.12), 0 1px 0 rgba(255,255,255,0.6);
}
.spec-plate::before { top: 10px; left: 10px; }
.spec-plate::after { top: 10px; right: 10px; }
.spec-plate .rivet.bl { bottom: 10px; left: 10px; }
.spec-plate .rivet.br { bottom: 10px; right: 10px; }

.plate-media {
  position: relative;
  aspect-ratio: 16/11;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  background:
    repeating-linear-gradient(135deg, rgba(245,179,1,0.05) 0px, rgba(245,179,1,0.05) 1px, transparent 1px, transparent 14px),
    linear-gradient(160deg, var(--steel-mid) 0%, var(--steel) 100%);
  flex-shrink: 0;
}
.plate-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.spec-plate:hover .plate-media img { transform: scale(1.06); }
.plate-media::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,23,27,0) 55%, rgba(20,23,27,0.35) 100%);
  pointer-events: none;
}
:root[data-theme="light"] .plate-media::after { background: linear-gradient(180deg, rgba(20,23,27,0) 60%, rgba(20,23,27,0.18) 100%); }
.plate-badge {
  position: absolute;
  top: 14px; left: 14px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 3px;
  background: rgba(20,23,27,0.88);
  color: var(--yellow);
  border: 1px solid rgba(245,179,1,0.35);
}
.plate-badge.limited { color: var(--orange-light); border-color: rgba(217,99,30,0.4); }
.plate-badge.unavailable { color: var(--ink-muted-38); border-color: var(--line-strong); }

.plate-body { padding: 20px 20px 18px; display: flex; flex-direction: column; flex: 1; }
.plate-brand {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 6px;
}
.plate-body h4 { font-size: 1rem; margin-bottom: 8px; text-transform: none; letter-spacing: normal; line-height: 1.3; }
.plate-desc { font-size: 0.85rem; color: var(--ink-muted-55); margin-bottom: 16px; flex: 1; line-height: 1.55; }

.plate-data {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  border-top: 1px dashed var(--line-strong);
  padding-top: 14px;
  margin-top: auto;
  gap: 10px;
}
.plate-price .amt { font-size: 1.15rem; color: var(--white); font-weight: 700; }
.plate-price .per { color: var(--ink-muted-38); }

/* ============================================================
   Grids
   ============================================================ */

.grid-cats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(18px, 1.8vw, 28px);
}
.grid-cats.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cats.cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid-cats.cols-2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 1180px) {
  .grid-cats.cols-4 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 860px) {
  .grid-cats, .grid-cats.cols-3, .grid-cats.cols-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .grid-cats, .grid-cats.cols-3, .grid-cats.cols-4, .grid-cats.cols-2 { grid-template-columns: 1fr; }
}

/* ============================================================
   Why Choose Us
   ============================================================ */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.feature-item {
  background: var(--charcoal-2);
  padding: 30px 24px;
  transition: background 0.2s;
}
.feature-item:hover { background: var(--charcoal-3); }
.feature-item .ic {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: var(--yellow-dim);
  border: 1px solid rgba(245,179,1,0.3);
  border-radius: var(--radius-sm);
  color: var(--yellow);
  margin-bottom: 16px;
  font-size: 1rem;
}
.feature-item h4 { font-size: 0.92rem; text-transform: none; margin-bottom: 6px; letter-spacing: normal; }
.feature-item p { font-size: 0.83rem; color: var(--ink-muted-55); }

@media (max-width: 1180px) { .feature-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 420px) { .feature-grid { grid-template-columns: 1fr; } }

/* ============================================================
   Process steps
   ============================================================ */

.process-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(14px, 2vw, 24px);
  position: relative;
}
@media (max-width: 860px) { .process-row { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .process-row { grid-template-columns: 1fr; } }

.process-step {
  position: relative;
  padding: 32px 24px;
  background: var(--charcoal-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: border-color 0.2s;
}
.process-step:hover { border-color: rgba(245,179,1,0.35); }
.process-num {
  font-family: var(--font-mono);
  font-size: 2.3rem;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(245,179,1,0.55);
  margin-bottom: 16px;
  display: block;
}
.process-step h4 { font-size: 0.98rem; text-transform: none; letter-spacing: normal; }

/* ============================================================
   Stats counters
   ============================================================ */

.stats-band {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
@media (max-width: 860px) { .stats-band { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 520px) { .stats-band { grid-template-columns: repeat(2, 1fr); } }
.stat-cell {
  background: var(--charcoal-2);
  padding: 32px 18px;
  text-align: center;
}
.stat-cell .num {
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 1vw + 1.1rem, 1.9rem);
  font-weight: 700;
  color: var(--yellow);
  display: block;
}
.stat-cell .label { font-size: 0.74rem; color: var(--ink-muted-55); text-transform: uppercase; letter-spacing: 0.03em; margin-top: 7px; }

/* ============================================================
   Industries
   ============================================================ */

.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 860px) { .industry-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .industry-grid { grid-template-columns: 1fr; } }

.industry-card {
  background: var(--charcoal-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 22px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: border-color 0.2s, transform 0.2s;
}
.industry-card:hover { border-color: rgba(245,179,1,0.4); transform: translateX(3px); }
.industry-card .dot { width: 8px; height: 8px; background: var(--yellow); border-radius: 50%; flex-shrink: 0; }
.industry-card span:last-child { font-family: var(--font-mono); font-size: 0.83rem; }

/* ============================================================
   Testimonials
   ============================================================ */

.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 1.6vw, 24px);
}
@media (max-width: 1080px) { .catalog-layout { grid-template-columns: 230px 1fr; } }
@media (max-width: 900px) { .catalog-layout { grid-template-columns: 1fr; } }

.filter-panel {
  background: var(--charcoal-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 24px;
  position: sticky;
  top: 98px;
}
@media (max-width: 900px) { .filter-panel { position: static; } }

.filter-group { margin-bottom: 24px; }
.filter-group:last-child { margin-bottom: 0; }
.filter-group h5 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 12px;
}
.filter-group label {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.85rem;
  color: var(--ink-muted-70);
  margin-bottom: 9px;
  cursor: pointer;
}
.filter-group input[type="checkbox"],
.filter-group input[type="radio"] { accent-color: var(--yellow); width: 15px; height: 15px; flex-shrink: 0; }
.filter-group select, .filter-group input[type="text"] {
  width: 100%;
  background: var(--charcoal);
  border: 1px solid var(--line-strong);
  color: var(--white);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.87rem;
}
.range-row { display: flex; gap: 10px; align-items: center; }
.range-row input { width: 100%; accent-color: var(--yellow); }

.catalog-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
  gap: 12px;
}
.result-count { font-family: var(--font-mono); font-size: 0.83rem; color: var(--ink-muted-70); }
.result-count strong { color: var(--yellow); font-weight: 700; }
.sort-select {
  background: var(--charcoal-2);
  border: 1px solid var(--line-strong);
  color: var(--white);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.card-actions {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  flex-wrap: wrap;
}
.icon-btn {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--ink-muted-70);
  transition: border-color 0.15s, color 0.15s;
}
.icon-btn:hover, .icon-btn.active { border-color: var(--yellow); color: var(--yellow); }

.empty-state {
  text-align: center;
  padding: 64px 24px;
  color: var(--ink-muted-55);
  grid-column: 1 / -1;
}

/* ============================================================
   Equipment detail page
   ============================================================ */

.detail-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: clamp(28px, 3.5vw, 48px);
  align-items: flex-start;
}
@media (max-width: 1080px) { .detail-layout { grid-template-columns: 1.25fr 1fr; } }
@media (max-width: 980px) { .detail-layout { grid-template-columns: 1fr; } }

.gallery-main {
  aspect-ratio: 16/10;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--steel);
  margin-bottom: 12px;
}
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs { display: flex; gap: 10px; flex-wrap: wrap; }
.gallery-thumbs .thumb {
  width: 76px; height: 56px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.15s, border-color 0.15s;
  flex-shrink: 0;
}
.gallery-thumbs .thumb.active, .gallery-thumbs .thumb:hover { opacity: 1; border-color: var(--yellow); }

.tab-bar {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--line);
  margin: 36px 0 24px;
  overflow-x: auto;
  scrollbar-width: thin;
}
.tab-btn {
  background: none;
  color: var(--ink-muted-55);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 12px 18px;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  flex-shrink: 0;
}
@media (max-width: 900px) { .testi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .testi-grid { grid-template-columns: 1fr; } }

.testi-card {
  background: var(--charcoal-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 28px;
}
.stars { color: var(--yellow); letter-spacing: 2px; margin-bottom: 14px; font-size: 0.92rem; }
.testi-card p.quote { font-size: 0.93rem; color: var(--ink-muted-90); margin-bottom: 20px; }
.testi-name { font-weight: 600; color: var(--white); font-size: 0.88rem; }
.testi-role { font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-muted-55); margin-top: 2px; }

/* ============================================================
   Contact banner / CTA
   ============================================================ */

.cta-banner {
  background: linear-gradient(120deg, var(--orange) 0%, var(--yellow-dark) 100%);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 4vw, 56px) clamp(28px, 5vw, 52px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}
.cta-banner h3 { color: #14171B; font-size: var(--fs-h3); max-width: 500px; }
.cta-banner p { color: rgba(20,23,27,0.72); margin-top: 8px; }
.cta-banner .btn-primary { background: #14171B; color: #FFFFFF; }
.cta-banner .btn-primary:hover { background: #000; }
@media (max-width: 560px) {
  .cta-banner { flex-direction: column; align-items: stretch; text-align: center; }
  .cta-banner .btn { width: 100%; }
}

/* ============================================================
   Footer
   ============================================================ */

.site-footer {
  background: var(--charcoal-2);
  border-top: 1px solid var(--line);
  padding: clamp(48px, 5vw, 68px) 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(4, 1fr);
  gap: clamp(24px, 3vw, 36px);
  margin-bottom: 48px;
}
@media (max-width: 1024px) { .footer-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 420px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 18px;
}
.footer-col ul li { margin-bottom: 11px; }
.footer-col ul a { font-size: 0.86rem; color: var(--ink-muted-70); transition: color 0.15s; }
.footer-col ul a:hover { color: var(--yellow); }
.footer-col p { font-size: 0.86rem; color: var(--ink-muted-55); margin-top: 8px; line-height: 1.5; }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.78rem;
  color: var(--ink-muted-38);
}

/* ============================================================
   Page header (interior pages)
   ============================================================ */

.page-header {
  position: relative;
  padding: clamp(40px, 5vw, 64px) 0 clamp(28px, 3vw, 44px);
  background: linear-gradient(160deg, var(--charcoal-3) 0%, var(--charcoal-2) 100%);
  border-bottom: 1px solid var(--line);
}
.page-header::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: repeating-linear-gradient(115deg, var(--yellow) 0px, var(--yellow) 14px, var(--charcoal) 14px, var(--charcoal) 28px);
  opacity: 0.85;
}
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--ink-muted-55);
  margin-bottom: 16px;
}
.breadcrumb a:hover { color: var(--yellow); }
.page-header h1 { font-size: var(--fs-h2); }
.page-header p { color: var(--ink-muted-70); margin-top: 12px; max-width: 620px; font-size: var(--fs-body-lg); }

/* ============================================================
   Catalog page
   ============================================================ */

.catalog-layout {
  display: grid;
  grid-template-columns: 268px 1fr;
  gap: clamp(24px, 3vw, 40px);
  align-items: flex-start;
}
active { color: var(--yellow); border-color: var(--yellow); }

.spec-table { width: 100%; border-collapse: collapse; }
.spec-table tr { border-bottom: 1px solid var(--line); }
.spec-table td { padding: 13px 4px; font-size: 0.89rem; }
.spec-table td:first-child { font-family: var(--font-mono); color: var(--ink-muted-55); width: 42%; }
.spec-table td:last-child { color: var(--white); font-weight: 500; }

.booking-card {
  background: var(--charcoal-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px;
  position: sticky;
  top: 98px;
}
@media (max-width: 980px) { .booking-card { position: static; } }

.price-tabs { display: flex; gap: 8px; margin-bottom: 20px; }
.price-tab {
  flex: 1;
  text-align: center;
  padding: 12px 6px;
  background: var(--charcoal);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color 0.15s;
}
.price-tab.active { border-color: var(--yellow); }
.price-tab .amt { font-family: var(--font-mono); font-weight: 700; color: var(--white); display: block; font-size: 0.95rem; }
.price-tab .per { font-size: 0.68rem; color: var(--ink-muted-55); text-transform: uppercase; }

.form-row { margin-bottom: 16px; }
.form-row label { display: block; font-size: 0.82rem; color: var(--ink-muted-70); margin-bottom: 7px; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  background: var(--charcoal);
  border: 1px solid var(--line-strong);
  color: var(--white);
  padding: 11px 13px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { border-color: var(--yellow); }
.form-row textarea { resize: vertical; min-height: 90px; }
.form-two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 420px) { .form-two { grid-template-columns: 1fr; } }

.booking-total {
  display: flex;
  justify-content: space-between;
  padding: 16px 0;
  border-top: 1px dashed var(--line-strong);
  margin: 16px 0;
  font-family: var(--font-mono);
}
.booking-total .amt { font-size: 1.25rem; color: var(--yellow); font-weight: 700; }

/* ============================================================
   About page
   ============================================================ */

.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(16px, 1.6vw, 24px);
}
@media (max-width: 900px) { .value-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .value-grid { grid-template-columns: 1fr; } }

.value-card {
  padding: 26px;
  background: var(--charcoal-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.value-card h4 { font-size: 0.98rem; text-transform: none; letter-spacing: normal; margin-bottom: 8px; color: var(--yellow); }
.value-card p { font-size: 0.88rem; color: var(--ink-muted-55); }

.timeline { border-left: 2px solid rgba(245,179,1,0.3); padding-left: 28px; max-width: 640px; }
.timeline-item { margin-bottom: 32px; position: relative; }
.timeline-item:last-child { margin-bottom: 0; }
.timeline-item::before {
  content: '';
  position: absolute; left: -33px; top: 4px;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--yellow);
}
.timeline-year { font-family: var(--font-mono); color: var(--yellow); font-size: 0.85rem; margin-bottom: 4px; }

/* ============================================================
   Contact page
   ============================================================ */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(28px, 3.5vw, 44px);
}
@media (max-width: 900px) { .contact-layout { grid-template-columns: 1fr; } }

.contact-info-card {
  background: var(--charcoal-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  margin-bottom: 14px;
}
.contact-info-card h5 { font-family: var(--font-mono); font-size: 0.72rem; color: var(--yellow); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 8px; }
.contact-info-card p { font-size: 0.92rem; }

/* ============================================================
   Leaflet map — real interactive map with branch legend
   ============================================================ */

.map-wrap {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-elevated);
}
@media (max-width: 860px) {
  .map-wrap { grid-template-columns: 1fr; }
}

.leaflet-map {
  width: 100%;
  height: 440px;
  background: var(--steel);
  z-index: 1;
}
@media (max-width: 640px) {
  .leaflet-map { height: 320px; }
}

/* Recolor OSM tiles to match the dark theme; light theme keeps tiles natural */
.leaflet-map .leaflet-tile-pane {
  filter: invert(1) hue-rotate(180deg) brightness(0.95) contrast(0.9) saturate(0.7);
}
:root[data-theme="light"] .leaflet-map .leaflet-tile-pane {
  filter: none;
}

.map-legend {
  background: var(--charcoal-2);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  overflow-y: auto;
}
@media (max-width: 860px) {
  .map-legend { flex-direction: row; flex-wrap: wrap; }
}
.map-legend-item { display: flex; gap: 12px; align-items: flex-start; }
.map-legend-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--steel-light);
  margin-top: 5px;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px var(--yellow-dim);
}
.map-legend-dot.primary { background: var(--yellow); }
.map-legend-name { font-size: 0.86rem; font-weight: 600; color: var(--white); margin-bottom: 3px; }
.map-legend-addr { font-family: var(--font-mono); font-size: 0.74rem; color: var(--ink-muted-55); }

/* Custom pin marker used inside Leaflet's divIcon */
.map-pin span {
  display: block;
  width: 16px; height: 16px;
  background: var(--orange);
  border: 2px solid var(--white);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}
.map-pin-primary span { background: var(--yellow); width: 20px; height: 20px; }

/* Leaflet popup theming to match site design */
.leaflet-popup-content-wrapper {
  background: var(--charcoal-2);
  color: var(--off-white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
}
.leaflet-popup-content { font-family: var(--font-body); font-size: 0.85rem; margin: 12px 14px; }
.leaflet-popup-content strong { color: var(--yellow); font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.03em; }
.leaflet-popup-tip { background: var(--charcoal-2); }
.leaflet-container a.leaflet-popup-close-button { color: var(--ink-muted-55); }
.leaflet-container a.leaflet-popup-close-button:hover { color: var(--white); }
.leaflet-control-attribution { font-size: 0.68rem; }

/* ============================================================
   Blog
   ============================================================ */

.blog-card { display: flex; }
.blog-read-more {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--yellow);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: transform 0.15s ease;
  white-space: nowrap;
}
.spec-plate:hover .blog-read-more { transform: translateX(3px); }

.blog-article p {
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--ink-muted-90);
  margin-bottom: 22px;
}
.blog-article p:first-child {
  font-size: 1.12rem;
  color: var(--white);
}
.blog-tag-pill {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--yellow);
  background: var(--yellow-dim);
  border: 1px solid rgba(245,179,1,0.3);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  margin-top: 8px;
}

/* ============================================================
   Legal pages (Privacy Policy / Terms of Service)
   ============================================================ */

.legal-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: clamp(28px, 3.5vw, 48px);
  align-items: flex-start;
  max-width: 1080px;
  margin: 0 auto;
}
@media (max-width: 900px) { .legal-layout { grid-template-columns: 1fr; } }

.legal-nav {
  position: sticky;
  top: 98px;
  background: var(--charcoal-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px;
}
@media (max-width: 900px) { .legal-nav { position: static; } }

.legal-nav-switch {
  display: flex;
  gap: 6px;
  background: var(--charcoal);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 4px;
  margin-bottom: 22px;
}
.legal-switch-btn {
  flex: 1;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink-muted-55);
  padding: 9px 6px;
  border-radius: 2px;
  transition: background 0.15s, color 0.15s;
  line-height: 1.3;
}
.legal-switch-btn.active { background: var(--yellow); color: var(--charcoal); font-weight: 700; }
.legal-switch-btn:not(.active):hover { color: var(--white); }

.legal-nav-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 12px;
}
.legal-nav-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 60vh;
  overflow-y: auto;
}
@media (max-width: 900px) { .legal-nav-list { max-height: none; } }
.legal-nav-link {
  font-size: 0.82rem;
  color: var(--ink-muted-70);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  border-left: 2px solid transparent;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
  line-height: 1.4;
}
.legal-nav-link:hover { color: var(--white); background: rgba(245,179,1,0.06); }
.legal-nav-link.active { color: var(--yellow); border-left-color: var(--yellow); background: var(--yellow-dim); }

.legal-doc { min-width: 0; }
.legal-intro {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--ink-muted-90);
  padding-bottom: 28px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--line);
}
.legal-section {
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 96px;
}
.legal-section:last-of-type { border-bottom: none; }
.legal-section h3 {
  font-size: 1.05rem;
  text-transform: none;
  letter-spacing: normal;
  color: var(--yellow);
  margin-bottom: 14px;
}
.legal-section p {
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--ink-muted-70);
  margin-bottom: 14px;
}
.legal-section p:last-child { margin-bottom: 0; }

.legal-contact-block {
  margin-top: 32px;
  padding: 22px 24px;
  background: var(--charcoal-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.legal-contact-block p { font-size: 0.88rem; color: var(--ink-muted-70); }

/* ============================================================
   FAQ Accordion
   ============================================================ */

.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%;
  background: none;
  color: var(--white);
  text-align: left;
  padding: 20px 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 0.98rem;
  font-weight: 500;
}
.faq-q .plus { font-family: var(--font-mono); color: var(--yellow); font-size: 1.15rem; transition: transform 0.2s; flex-shrink: 0; }
.faq-item.open .plus { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
  color: var(--ink-muted-70);
  font-size: 0.9rem;
}
.faq-item.open .faq-a { max-height: 220px; padding-bottom: 20px; }

/* ============================================================
   Cart trigger (header)
   ============================================================ */

.cart-trigger {
  position: relative;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: transparent;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--white);
  transition: border-color 0.15s, background 0.15s;
}
.cart-trigger:hover { border-color: var(--yellow); background: var(--yellow-dim); }
.cart-ic { font-size: 1.05rem; line-height: 1; }
.cart-badge {
  position: absolute;
  top: -7px; right: -7px;
  min-width: 19px; height: 19px;
  padding: 0 4px;
  border-radius: 10px;
  background: var(--yellow);
  color: var(--charcoal);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  display: none;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.cart-badge.show { display: flex; }

/* ============================================================
   Add-to-cart modal
   ============================================================ */

.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(10,11,13,0.72);
  backdrop-filter: blur(3px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.modal-overlay.show { opacity: 1; pointer-events: auto; }
.modal-box {
  background: var(--charcoal-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: 30px;
  width: 100%;
  max-width: 420px;
  position: relative;
  box-shadow: var(--shadow-elevated);
  transform: translateY(12px);
  transition: transform 0.2s ease;
}
.modal-overlay.show .modal-box { transform: translateY(0); }
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  background: transparent;
  color: var(--ink-muted-55);
  font-size: 1.4rem;
  line-height: 1;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}
.modal-close:hover { color: var(--white); background: rgba(255,255,255,0.06); }

/* ============================================================
   Cart side panel (slide-in)
   ============================================================ */

.cart-backdrop {
  position: fixed; inset: 0;
  background: rgba(10,11,13,0.6);
  z-index: 210;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.cart-backdrop.show { opacity: 1; pointer-events: auto; }

.cart-panel {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(420px, 100vw);
  background: var(--charcoal-2);
  border-left: 1px solid var(--line-strong);
  z-index: 211;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  box-shadow: -20px 0 50px rgba(0,0,0,0.4);
}
.cart-panel.show { transform: translateX(0); }

.cart-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}
.cart-panel-head h3 { font-size: 1.05rem; text-transform: none; letter-spacing: normal; }

.cart-panel-items {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
}
.cart-panel-footer {
  padding: 20px 24px 24px;
  border-top: 1px solid var(--line);
  flex-shrink: 0;
}

.cart-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  text-align: center;
  color: var(--ink-muted-55);
}

/* ---- cart line item (used in panel, cart page, checkout summary) ---- */
.cart-line {
  display: flex;
  gap: 14px;
  margin-bottom: 18px;
}
.cart-line-img {
  width: 76px; height: 56px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--steel);
}
.cart-line-img img { width: 100%; height: 100%; object-fit: cover; }
.cart-line-info { flex: 1; min-width: 0; }
.cart-line-name { font-size: 0.9rem; font-weight: 600; color: var(--white); margin-bottom: 4px; }
.cart-line-meta { font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-muted-55); margin-bottom: 8px; }
.cart-line-bottom { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.cart-line-price { font-family: var(--font-mono); font-weight: 700; color: var(--yellow); font-size: 0.9rem; }
.cart-line-remove {
  background: none;
  color: var(--ink-muted-55);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-decoration: underline;
  transition: color 0.15s;
}
.cart-line-remove:hover { color: var(--orange-light); }

@media (max-width: 480px) {
  .cart-panel { width: 100vw; }
}

/* ---- cart page (full page) item layout adjustments ---- */
.cart-page-item .plate-media { border-radius: var(--radius-md) 0 0 var(--radius-md); }
@media (max-width: 640px) {
  .cart-page-item { flex-direction: column !important; }
  .cart-page-item .plate-media { width: 100% !important; aspect-ratio: 16/9 !important; border-radius: var(--radius-md) var(--radius-md) 0 0; }
}

/* ============================================================
   Toast / confirmation
   ============================================================ */

.toast {
  position: fixed;
  bottom: 24px; right: 24px; left: 24px;
  max-width: 380px;
  margin-left: auto;
  background: var(--charcoal-2);
  border: 1px solid var(--yellow);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  z-index: 999;
  display: flex; align-items: center; gap: 12px;
  box-shadow: var(--shadow-elevated);
  transform: translateY(140%);
  transition: transform 0.3s ease;
  font-size: 0.88rem;
}
.toast.show { transform: translateY(0); }
.toast .ic { color: var(--yellow); font-family: var(--font-mono); font-weight: 700; flex-shrink: 0; }

/* ============================================================
   HERO V2 — Split spec-sheet layout (alternative hero design)
   Text column + equipment ID-card panel, echoing the spec-plate
   motif used elsewhere on the site. Collapses to a centered
   single column on mobile.
   ============================================================ */

.hero-v2 {
  position: relative;
  padding: 110px 0 0;
  background: var(--charcoal);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero-v2::before {
  content: '';
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(245,179,1,0.03) 0px, rgba(245,179,1,0.03) 2px, transparent 2px, transparent 64px);
  pointer-events: none;
}
.hero-v2-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  padding-bottom: 64px;
}
@media (max-width: 980px) {
  .hero-v2-grid { grid-template-columns: 1fr; text-align: center; }
}

.hero-v2-text { max-width: 620px; }
@media (max-width: 980px) { .hero-v2-text { max-width: 640px; margin: 0 auto; } }

.hero-v2-tag {
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--yellow);
  background: var(--yellow-dim);
  border: 1px solid rgba(245,179,1,0.35);
  display: inline-block;
  padding: 8px 15px;
  border-radius: var(--radius-sm);
  margin: 0 0 24px;
}
.hero-v2-text h1 {
  font-size: var(--fs-h1);
  margin-bottom: 20px;
}
.hero-v2-text h1 .hl { color: var(--yellow); }
.hero-v2-text p {
  font-size: var(--fs-body-lg);
  color: var(--ink-muted-90);
  margin-bottom: 32px;
}
.hero-v2-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 36px; }
@media (max-width: 980px) { .hero-v2-cta { justify-content: center; } }

.hero-v2-trust {
  display: flex;
  gap: clamp(20px, 3vw, 36px);
  flex-wrap: wrap;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
@media (max-width: 980px) { .hero-v2-trust { justify-content: center; } }
.hero-v2-trust-item { display: flex; align-items: baseline; gap: 8px; }
.hero-v2-trust-item .num {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--yellow);
}
.hero-v2-trust-item .label {
  font-size: 0.78rem;
  color: var(--ink-muted-55);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* ---- ID-card panel, right column ---- */
.hero-v2-card {
  position: relative;
  background: linear-gradient(160deg, #262C33 0%, #1D2127 100%);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-elevated);
overflow: hidden;
}
.hero-v2-card::before, .hero-v2-card::after {
  content: '';
  position: absolute;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(243,242,239,0.16);
  box-shadow: inset 0 1px 1px rgba(0,0,0,0.45), 0 1px 0 rgba(255,255,255,0.05);
}
.hero-v2-card::before { top: 14px; left: 14px; }
.hero-v2-card::after { top: 14px; right: 14px; }
:root[data-theme="light"] .hero-v2-card { background: linear-gradient(160deg, #FFFFFF 0%, #F7F6F3 100%); }
:root[data-theme="light"] .hero-v2-card::before,
:root[data-theme="light"] .hero-v2-card::after { background: rgba(20,23,27,0.12); box-shadow: inset 0 1px 1px rgba(0,0,0,0.12), 0 1px 0 rgba(255,255,255,0.6); }

.hero-v2-card-media {
  aspect-ratio: 4/3;
  background: var(--steel);
  overflow: hidden;
}
.hero-v2-card-media img { width: 100%; height: 100%; object-fit: cover; }

.hero-v2-card-body { padding: 26px 28px 28px; }
.hero-v2-card-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 8px;
}
.hero-v2-card-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 18px;
  text-transform: none;
}
.hero-v2-spec-row {
  display: flex;
  justify-content: space-between;
  padding: 11px 0;
  border-top: 1px dashed var(--line-strong);
  font-family: var(--font-mono);
  font-size: 0.82rem;
}
.hero-v2-spec-row:first-of-type { border-top: none; }
.hero-v2-spec-row .k { color: var(--ink-muted-55); }
.hero-v2-spec-row .v { color: var(--white); font-weight: 600; }
.hero-v2-card-badge {
  position: absolute;
  top: 14px; left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 3px;
  background: rgba(20,23,27,0.88);
  color: var(--yellow);
  border: 1px solid rgba(245,179,1,0.35);
}

/* ---- bottom stat strip, full width beneath the split grid ---- */
.hero-v2-stats {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
}
.hero-v2-stat {
  padding: 22px clamp(16px, 2vw, 28px);
  border-right: 1px solid var(--line);
  text-align: center;
}
.hero-v2-stat:last-child { border-right: none; }
.hero-v2-stat .num {
  font-family: var(--font-mono);
  font-size: clamp(1.1rem, 1vw + 0.9rem, 1.6rem);
  font-weight: 700;
  color: var(--yellow);
  display: block;
}
.hero-v2-stat .label {
  font-size: 0.7rem;
  color: var(--ink-muted-55);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
@media (max-width: 640px) {
  .hero-v2-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-v2-stat:nth-child(odd) { border-right: 1px solid var(--line); }
  .hero-v2-stat { border-bottom: 1px solid var(--line); padding: 18px 12px; }
}

/* ============================================================
   Utility
   ============================================================ */

.text-center { text-align: center; }
.mt-24 { margin-top: 24px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.hidden { display: none !important; }

[data-page] { display: none; }
[data-page].active { display: block; }

/* ============================================================
   Payment method selector (checkout)
   ============================================================ */

.pay-method-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}
.pay-method-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 12px;
  background: var(--charcoal);
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--ink-muted-70);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.pay-method-tab .pm-ic { font-size: 1.1rem; }
.pay-method-tab.active {
  border-color: var(--yellow);
  color: var(--yellow);
  background: var(--yellow-dim);
}
.pay-method-tab:not(.active):hover { border-color: var(--ink-muted-55); }

.pay-panel {
  background: var(--charcoal-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 20px;
}
.pay-panel-note {
  font-size: 0.86rem;
  color: var(--ink-muted-70);
  line-height: 1.6;
  margin-bottom: 18px;
}
.coin-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.coin-tab {
  padding: 8px 16px;
  background: var(--charcoal);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink-muted-70);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.coin-tab.active { border-color: var(--yellow); color: var(--yellow); background: var(--yellow-dim); }

.pay-address-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--charcoal);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-bottom: 18px;
}
.pay-address-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-muted-55);
  margin-bottom: 6px;
}
.pay-address-value {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--yellow);
  font-weight: 700;
}
.pay-address-value.mono-wrap {
  word-break: break-all;
  font-size: 0.8rem;
  line-height: 1.5;
}
@media (max-width: 560px) {
  .pay-address-row { flex-direction: column; align-items: stretch; }
}

/* ============================================================
   Invoice code block (confirmation page)
   ============================================================ */

.invoice-code-block {
  background: var(--charcoal-2);
  border: 1.5px dashed rgba(245,179,1,0.4);
  border-radius: var(--radius-md);
  padding: 28px;
  margin: 0 auto 8px;
  display: inline-block;
}
.invoice-code-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted-55);
  margin-bottom: 10px;
}
.invoice-code-value {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--yellow);
  letter-spacing: 0.04em;
}

/* ============================================================
   Printable invoice
   ============================================================ */

.invoice-paper {
  background: var(--charcoal-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: clamp(24px, 4vw, 44px);
}
.invoice-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  padding-bottom: 24px;
  border-bottom: 2px solid var(--line-strong);
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.invoice-brand {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--white);
}
.invoice-brand-sub {
  font-size: 0.82rem;
  color: var(--ink-muted-55);
  margin-top: 4px;
}
.invoice-head-right { text-align: right; }
.invoice-meta-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted-55);
}
.invoice-meta-value {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--yellow);
}
.invoice-meta-value-sm {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--white);
}
.invoice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}
@media (max-width: 700px) { .invoice-grid { grid-template-columns: 1fr; } }
.invoice-section-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 8px;
}
.invoice-text { font-size: 0.9rem; color: var(--white); line-height: 1.6; }
.invoice-text-muted { font-size: 0.8rem; color: var(--ink-muted-55); }

.invoice-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
}
.invoice-table th {
  text-align: left;font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-muted-55);
  padding: 10px 8px;
  border-bottom: 1px solid var(--line-strong);
}
.invoice-table td {
  padding: 14px 8px;
  font-size: 0.88rem;
  color: var(--white);
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.invoice-totals { max-width: 320px; margin-left: auto; }
.invoice-totals-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 0.88rem;
  color: var(--ink-muted-70);
}
.invoice-totals-final {
  border-top: 1px solid var(--line-strong);
  margin-top: 6px;
  padding-top: 14px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--yellow);
}
.invoice-footer {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  color: var(--ink-muted-55);
  text-align: center;
}

@media print {
  .site-header, .site-footer, .no-print, .page-header, .invoice-code-block, .cart-panel, .cart-backdrop { display: none !important; }
  body { background: #fff; color: #000; }
  .invoice-paper { border: none; padding: 0; background: #fff; color: #000; }
  .invoice-brand, .invoice-text, .invoice-table td, .invoice-meta-value-sm { color: #000; }
  .invoice-meta-value, .invoice-section-label, .invoice-totals-final { color: #a06b00; }
}

/* ============================================================
   Track order page
   ============================================================ */

.track-form {
  display: flex;
  gap: 12px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.track-form input {
  flex: 1;
  min-width: 220px;
  background: var(--charcoal-2);
  border: 1px solid var(--line-strong);
  color: var(--white);
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}
.track-form input:focus { border-color: var(--yellow); }
.track-empty {
  text-align: center;
  padding: 32px;
  color: var(--ink-muted-55);
  background: var(--charcoal-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.track-result {
  background: var(--charcoal-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: clamp(20px, 3vw, 32px);
}
.track-result-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.track-status-pill {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--charcoal);
  background: var(--yellow);
  padding: 8px 16px;
  border-radius: 999px;
}

.track-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 20px;
}
@media (max-width: 640px) { .track-steps { grid-template-columns: repeat(2, 1fr); } }
.track-step {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px;
  border-radius: var(--radius-sm);
  background: var(--charcoal);
  border: 1px solid var(--line);
}
.track-step-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--ink-muted-38);
  flex-shrink: 0;
}
.track-step.done .track-step-dot { background: var(--yellow); }
.track-step.current { border-color: var(--yellow); }
.track-step-label {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--ink-muted-55);
}
.track-step.done .track-step-label, .track-step.current .track-step-label { color: var(--white); }

.track-status-detail {
  font-size: 0.9rem;
  color: var(--ink-muted-70);
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.track-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 700px) { .track-detail-grid { grid-template-columns: 1fr; } }

/* ============================================================
   Project category cards (colorful, click-through)
   ============================================================ */

.project-cat-card {
  display: block;background: linear-gradient(160deg, #262C33 0%, #1D2127 100%);
  border: 1px solid var(--line-strong);
  border-top: 3px solid var(--cat-color, var(--yellow));
  border-radius: var(--radius-md);
  padding: 26px 22px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.project-cat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
}
.project-cat-icon {
  width: 46px; height: 46px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: #14171B;
}
.project-cat-card h4 { font-size: 1.05rem; margin-bottom: 6px; text-transform: none; letter-spacing: normal; }
.project-cat-card p { font-size: 0.85rem; color: var(--ink-muted-55); margin-bottom: 16px; }
.project-cat-arrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--cat-color, var(--yellow));
  font-weight: 600;
}

/* ============================================================
   MOBILE NAV — TAP-THROUGH FIX
   Replaces the earlier nav-height-fix.css block. Forces the
   links themselves to be the top-most, tappable layer, and
   uses dvh (dynamic viewport height) instead of vh so mobile
   Safari/Chrome's address bar show/hide doesn't shift the
   nav's height out of sync with where taps actually land.
   ============================================================ */

@media (max-width: 980px) {
  .main-nav.open {
    height: 100dvh !important;
    height: calc(100vh - 78px) !important; /* fallback for browsers without dvh support */
    z-index: 150;
  }
  .main-nav.open a {
    position: relative;
    z-index: 5;
    pointer-events: auto;
    -webkit-tap-highlight-color: rgba(245,179,1,0.25);
    touch-action: manipulation;
  }
}
@media (max-width: 480px) {
  .main-nav.open {
    height: 100dvh !important;
    height: calc(100vh - 68px) !important;
  }
}

/* ============================================================
   MOBILE FILTER DRAWER — Equipment catalog
   On mobile, the filter panel becomes a collapsible drawer
   triggered by a "Filters" button, instead of an always-open
   block that pushes the equipment grid off-screen.
   ============================================================ */

.filter-toggle-btn {
  display: none;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  background: var(--charcoal-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
}
.filter-toggle-btn .chev {
  font-size: 0.75rem;
  color: var(--yellow);
  transition: transform 0.2s ease;
}
.filter-toggle-btn.open .chev {
  transform: rotate(180deg);
}

@media (max-width: 900px) {
  .filter-toggle-btn { display: flex; }

  .filter-panel {
    display: none;
    margin-bottom: 20px;
  }
  .filter-panel.mobile-open {
    display: block;
  }
}

@media (max-width: 900px) {
  .catalog-layout {
    display: block !important;
  }
  .catalog-layout > div {
    width: 100% !important;
  }
}