/* Font Faces */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/inter-v20-latin-regular.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/inter-v20-latin-500.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('fonts/inter-v20-latin-600.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/inter-v20-latin-700.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('fonts/inter-v20-latin-800.woff2') format('woff2');
}

/* Design Tokens & Theme Variables */
:root {
  --bg-page: #EFECE6;
  --bg-white: #FFFFFF;
  --bg-stone: #E6E2D8;
  --bg-dark: #141618;
  --bg-dark-card: #1D2024;

  --ink-display: #111315;
  --ink-body: #1E2124;
  --ink-secondary: #484E56;
  --ink-inverse: #F5F3EF;
  --ink-inverse-muted: #A3ABB6;

  --accent-brass: #8E6030;
  --accent-brass-hover: #754E24;
  --accent-brass-soft: #E5DDD0;

  --font-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Motion Curves */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --ease-spring: cubic-bezier(0.32, 0.72, 0, 1);

  --dur-fast: 140ms;
  --dur-normal: 220ms;
  --s: 1;
  --container-max: calc(1220px * var(--s));
}

/* Large-screen scale: one variable scales type, spacing and container together.
   1.0 below 1440px, 1.1 at 1440px+, 1.2 at 1800px+ (Full HD desktops). */
@media (min-width: 1440px) {
  :root { --s: 1.1; }
}

@media (min-width: 1800px) {
  :root { --s: 1.2; }
}

/* Reset & Base Surfaces */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Base Typography & Color */
html {
  scroll-behavior: smooth;
  background-color: var(--bg-page);
  color: var(--ink-body);
  font-family: var(--font-base);
  font-size: calc(17px * var(--s));
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
  caret-color: var(--accent-brass);
}

::selection {
  background-color: var(--accent-brass-soft);
  color: var(--ink-display);
}

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

/* Accessibility: Skip to Content */
.skip-to-content {
  position: absolute;
  top: calc(-100px * var(--s));
  left: calc(16px * var(--s));
  z-index: 1001;
  padding: calc(12px * var(--s)) calc(20px * var(--s));
  background: var(--ink-display);
  color: #FFFFFF;
  font-weight: 700;
  font-size: calc(14px * var(--s));
  border-radius: calc(6px * var(--s));
  border: 1px solid var(--accent-brass);
  transition: top var(--dur-fast) var(--ease-out);
}
.skip-to-content:focus {
  top: calc(16px * var(--s));
}

body {
  background-color: var(--bg-page);
  color: var(--ink-body);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

main {
  padding-bottom: calc(96px * var(--s));
  width: 100%;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  transition: transform var(--dur-normal) var(--ease-out);
}

a {
  color: inherit;
  text-decoration: none;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: calc(10px * var(--s));
  font-family: inherit;
  font-size: calc(15px * var(--s));
  font-weight: 600;
  padding: calc(13px * var(--s)) calc(24px * var(--s));
  border-radius: calc(6px * var(--s));
  cursor: pointer;
  white-space: nowrap;
  border: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  transition: transform var(--dur-fast) var(--ease-out), background-color var(--dur-fast) ease, opacity var(--dur-fast) ease;
  will-change: transform;
}

.btn:active {
  transform: scale(0.97);
}

.btn-solid-dark {
  background-color: var(--ink-display);
  color: #FFFFFF;
}

.btn-brass {
  background-color: var(--accent-brass);
  color: #FFFFFF;
}

.btn-surface {
  background-color: var(--bg-white);
  color: var(--ink-display);
}

@media (hover: hover) and (pointer: fine) {
  .btn-solid-dark:hover {
    background-color: #272C31;
    transform: translateY(-1px);
  }
  .btn-solid-dark:active {
    transform: scale(0.97);
  }
  .btn-brass:hover {
    background-color: var(--accent-brass-hover);
    transform: translateY(-1px);
  }
  .btn-brass:active {
    transform: scale(0.97);
  }
  .btn-surface:hover {
    background-color: #FAF9F6;
    transform: translateY(-1px);
  }
  .btn-surface:active {
    transform: scale(0.97);
  }
}

/* Motion Layer: Scroll Reveals */
.reveal-item {
  opacity: 0;
  transform: translateY(18px) scale(0.99);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
  will-change: opacity, transform;
}

.reveal-item.is-revealed {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Layout Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-left: clamp(calc(20px * var(--s)), 4vw, calc(44px * var(--s)));
  padding-right: clamp(calc(20px * var(--s)), 4vw, calc(44px * var(--s)));
  box-sizing: border-box;
}

/* Site Navigation */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 90;
  background-color: rgba(239, 236, 230, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding-top: calc(18px * var(--s));
  padding-bottom: calc(18px * var(--s));
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: calc(24px * var(--s));
  width: 100%;
}

.brand-mark {
  position: relative;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  transition: opacity var(--dur-fast) ease;
}
.brand-mark:active {
  opacity: 0.8;
}

.brand-title-wrap {
  display: flex;
  align-items: center;
  gap: calc(12px * var(--s));
}

.brand-name {
  font-size: calc(22px * var(--s));
  font-weight: 800;
  letter-spacing: -0.035em;
  color: var(--ink-display);
  line-height: 1;
}

.brand-city {
  font-size: calc(14px * var(--s));
  font-weight: 600;
  color: var(--accent-brass);
}

.brand-tagline {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: calc(3px * var(--s));
  font-size: calc(10px * var(--s));
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-secondary);
  white-space: nowrap;
  pointer-events: none;
  line-height: 1;
}

@media (max-width: 640px) {
  .brand-city { display: none; }
  .brand-name { font-size: 20px; }
  .brand-tagline { font-size: 9px; margin-top: 2px; }
  .site-nav .btn {
    padding: calc(9px * var(--s)) calc(14px * var(--s));
    font-size: calc(13.5px * var(--s));
  }
}

.nav-links {
  display: none;
  align-items: center;
  gap: calc(32px * var(--s));
  list-style: none;
  font-size: calc(15px * var(--s));
  font-weight: 500;
  color: var(--ink-secondary);
}

.nav-links a {
  transition: color var(--dur-fast) var(--ease-out);
}
.nav-links a:hover {
  color: var(--ink-display);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: calc(18px * var(--s));
}

.nav-phone-link {
  font-size: calc(15px * var(--s));
  font-weight: 700;
  color: var(--ink-display);
  display: none;
  transition: color var(--dur-fast) var(--ease-out);
}
.nav-phone-link:hover {
  color: var(--accent-brass);
}

@media (min-width: 880px) {
  .nav-links { display: flex; }
  .nav-phone-link { display: inline-block; }
}

/* Section Spacing System */
.section-wrap {
  padding-top: clamp(calc(60px * var(--s)), 8vw, calc(100px * var(--s)));
  padding-bottom: clamp(calc(60px * var(--s)), 8vw, calc(100px * var(--s)));
  scroll-margin-top: calc(90px * var(--s));
  width: 100%;
}

section[id] {
  scroll-margin-top: calc(90px * var(--s));
}

/* Section Header Block */
.section-head {
  margin-bottom: clamp(calc(32px * var(--s)), 4vw, calc(48px * var(--s)));
  max-width: calc(820px * var(--s));
  width: 100%;
}

.section-head-title {
  font-size: clamp(calc(26px * var(--s)), 3.2vw, calc(38px * var(--s)));
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--ink-display);
  margin-bottom: calc(12px * var(--s));
  scroll-margin-top: calc(90px * var(--s));
  text-wrap: balance;
}

.section-head-desc {
  font-size: calc(17px * var(--s));
  line-height: 1.6;
  color: var(--ink-body);
  max-width: calc(660px * var(--s));
  text-wrap: pretty;
}

/* ==========================================================================
   1. HERO SECTION: Dominant Display Focal Point
   ========================================================================== */
.hero-section {
  padding-top: clamp(calc(40px * var(--s)), 6vw, calc(76px * var(--s)));
  padding-bottom: clamp(calc(60px * var(--s)), 8vw, calc(96px * var(--s)));
  scroll-margin-top: calc(90px * var(--s));
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(calc(36px * var(--s)), 5vw, calc(60px * var(--s)));
  align-items: start;
  width: 100%;
}

@media (min-width: 980px) {
  .hero-grid {
    grid-template-columns: 0.95fr 1.05fr;
    align-items: start;
  }
}

.hero-title {
  font-size: clamp(calc(40px * var(--s)), 4.8vw, calc(68px * var(--s)));
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.038em;
  color: var(--ink-display);
  margin-bottom: calc(20px * var(--s));
  max-width: 100%;
}

.hero-title span.text-highlight {
  background: linear-gradient(135deg, #8B552A 0%, #A66D3F 35%, #CCA06F 70%, #945D31 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: #A66D3F;
  display: inline-block;
  padding-bottom: 0.16em;
  margin-bottom: -0.16em;
  padding-right: 0.05em;
  vertical-align: bottom;
}

.hero-lead {
  font-size: clamp(calc(18px * var(--s)), 1.3vw, calc(20px * var(--s)));
  line-height: 1.6;
  color: var(--ink-body);
  margin-bottom: calc(32px * var(--s));
  max-width: calc(540px * var(--s));
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: calc(14px * var(--s));
  margin-bottom: calc(40px * var(--s));
  width: 100%;
}

.hero-actions .btn {
  padding: calc(16px * var(--s)) calc(28px * var(--s));
  font-size: calc(16px * var(--s));
}

@media (max-width: 640px) {
  .hero-actions .btn {
    width: 100%;
  }
}

.hero-spec-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(20px * var(--s)) calc(24px * var(--s));
  background-color: var(--bg-stone);
  padding: calc(24px * var(--s));
  border-radius: calc(8px * var(--s));
  width: 100%;
  box-sizing: border-box;
}

@media (min-width: 580px) {
  .hero-spec-strip {
    grid-template-columns: repeat(4, 1fr);
  }
}

.spec-metric-title {
  font-size: calc(15px * var(--s));
  font-weight: 700;
  color: var(--ink-display);
  margin-bottom: calc(4px * var(--s));
}

.spec-metric-desc {
  font-size: calc(14px * var(--s));
  line-height: 1.45;
  color: var(--ink-secondary);
}

/* Hero Media Visual Plate */
.hero-visual-frame {
  background-color: var(--bg-white);
  border-radius: calc(8px * var(--s));
  padding: calc(14px * var(--s));
  overflow: hidden;
  width: 100%;
  box-sizing: border-box;
}

.hero-visual-img {
  width: 100%;
  height: clamp(calc(340px * var(--s)), 48vw, calc(540px * var(--s)));
  object-fit: cover;
  border-radius: calc(6px * var(--s));
  background-color: var(--bg-stone);
}

@media (hover: hover) and (pointer: fine) {
  .hero-visual-frame:hover .hero-visual-img {
    transform: scale(1.02);
  }
}

.hero-caption-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: calc(12px * var(--s));
  padding: calc(16px * var(--s)) calc(6px * var(--s)) calc(4px * var(--s)) calc(6px * var(--s));
  font-size: calc(14px * var(--s));
  color: var(--ink-secondary);
  width: 100%;
}

.caption-highlight {
  font-weight: 600;
  color: var(--ink-display);
}

/* ==========================================================================
   2. ARCHITECTURAL SERVICE DOSSIER
   ========================================================================== */
.dossier-section {
  background-color: var(--bg-white);
}

.dossier-tabs-wrap {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: calc(12px * var(--s));
  margin-bottom: calc(34px * var(--s));
  width: 100%;
}

@media (min-width: 768px) {
  .dossier-tabs-wrap {
    grid-template-columns: repeat(4, 1fr);
    gap: calc(14px * var(--s));
  }
}

.tab-btn {
  font-family: inherit;
  font-size: calc(15px * var(--s));
  font-weight: 600;
  padding: calc(14px * var(--s)) calc(18px * var(--s));
  border-radius: calc(6px * var(--s));
  background-color: var(--bg-page);
  border: none;
  color: var(--ink-body);
  cursor: pointer;
  text-align: center;
  transition: transform var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
  width: 100%;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.tab-btn:active {
  transform: scale(0.97);
}

@media (hover: hover) and (pointer: fine) {
  .tab-btn:hover {
    background-color: var(--bg-stone);
    color: var(--ink-display);
  }
}

.tab-btn.is-active {
  background-color: var(--ink-display);
  color: #FFFFFF;
}

.dossier-panel {
  display: none;
  width: 100%;
  opacity: 0;
  transform: scale(0.98);
  filter: blur(1px);
  transition: opacity var(--dur-normal) var(--ease-out), transform var(--dur-normal) var(--ease-out), filter var(--dur-normal) var(--ease-out);
}

.dossier-panel.is-active {
  display: block;
  opacity: 1;
  transform: scale(1);
  filter: blur(0);
}

.dossier-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(36px * var(--s));
  padding: clamp(calc(24px * var(--s)), 4vw, calc(44px * var(--s)));
  background-color: var(--bg-page);
  border-radius: calc(8px * var(--s));
  width: 100%;
  box-sizing: border-box;
}

@media (min-width: 920px) {
  .dossier-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: calc(52px * var(--s));
  }
}

.dossier-title {
  font-size: clamp(calc(24px * var(--s)), 2.6vw, calc(32px * var(--s)));
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--ink-display);
  margin-bottom: calc(14px * var(--s));
}

.dossier-summary {
  font-size: calc(17px * var(--s));
  line-height: 1.6;
  color: var(--ink-body);
  margin-bottom: calc(28px * var(--s));
}

.spec-table {
  width: 100%;
  table-layout: fixed;
  word-break: break-word;
  border-collapse: collapse;
  font-size: calc(15px * var(--s));
}

@media (max-width: 600px) {
  .dossier-grid {
    padding: calc(20px * var(--s)) calc(16px * var(--s));
  }
  .hero-spec-strip {
    padding: calc(18px * var(--s)) calc(16px * var(--s));
  }
}

.spec-table td {
  padding: calc(14px * var(--s)) calc(10px * var(--s));
  vertical-align: top;
  background-color: var(--bg-white);
}

.spec-table tr:nth-child(even) td {
  background-color: #FAF9F6;
}

.spec-table td.spec-key {
  font-weight: 700;
  color: var(--ink-display);
  width: 42%;
}

.spec-table td.spec-val {
  color: var(--ink-body);
  font-variant-numeric: tabular-nums;
}

.dossier-aside {
  background-color: var(--bg-white);
  border-radius: calc(8px * var(--s));
  padding: calc(28px * var(--s));
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 100%;
  box-sizing: border-box;
}

.dossier-photo-plate {
  border-radius: calc(6px * var(--s));
  overflow: hidden;
  margin-bottom: calc(20px * var(--s));
  background-color: var(--bg-stone);
  width: 100%;
}

.dossier-photo-plate img {
  width: 100%;
  height: calc(190px * var(--s));
  object-fit: cover;
}

.dossier-price-amount {
  font-size: calc(34px * var(--s));
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ink-display);
  margin-bottom: calc(16px * var(--s));
  font-variant-numeric: tabular-nums;
}

.dossier-included-list {
  list-style: none;
  font-size: calc(15px * var(--s));
  line-height: 1.6;
  color: var(--ink-body);
  margin-bottom: calc(26px * var(--s));
}

.dossier-included-list li {
  position: relative;
  padding-left: calc(20px * var(--s));
  margin-bottom: calc(10px * var(--s));
}

.dossier-included-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent-brass);
  font-weight: bold;
}

/* ==========================================================================
   3. ARCHITECTURAL STANDARD SPEC GRID
   ========================================================================== */
.specs-section {
  background-color: var(--bg-stone);
}

.spec-matrix-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(24px * var(--s));
  width: 100%;
}

@media (min-width: 680px) {
  .spec-matrix-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1040px) {
  .spec-matrix-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.spec-card {
  background-color: var(--bg-white);
  border-radius: calc(8px * var(--s));
  padding: calc(30px * var(--s));
  transition: transform var(--dur-normal) var(--ease-out), box-shadow var(--dur-normal) var(--ease-out);
  width: 100%;
  box-sizing: border-box;
}

@media (hover: hover) and (pointer: fine) {
  .spec-card:hover {
    transform: translateY(-3px);
  }
}

.spec-name {
  font-size: calc(20px * var(--s));
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink-display);
  margin-bottom: calc(12px * var(--s));
  line-height: 1.3;
}

.spec-desc {
  font-size: calc(15px * var(--s));
  line-height: 1.6;
  color: var(--ink-body);
}

/* ==========================================================================
   4. MEDIA WALLS & CUSTOM INTEGRATIONS
   ========================================================================== */
.media-wall-section {
  background-color: var(--bg-dark);
  color: var(--ink-inverse);
}

.mw-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(calc(40px * var(--s)), 6vw, calc(68px * var(--s)));
  align-items: start;
  width: 100%;
}

@media (min-width: 960px) {
  .mw-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.mw-title {
  font-size: clamp(calc(30px * var(--s)), 3.8vw, calc(46px * var(--s)));
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  margin-bottom: calc(20px * var(--s));
}

.mw-text {
  font-size: calc(17px * var(--s));
  line-height: 1.65;
  color: var(--ink-inverse-muted);
  margin-bottom: calc(30px * var(--s));
}

.mw-features-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(16px * var(--s));
  margin-bottom: calc(36px * var(--s));
  width: 100%;
}

@media (min-width: 500px) {
  .mw-features-list {
    grid-template-columns: 1fr 1fr;
  }
}

.mw-feature-item {
  background-color: var(--bg-dark-card);
  padding: calc(18px * var(--s));
  border-radius: calc(6px * var(--s));
  transition: background-color var(--dur-fast) ease;
}

.mw-feature-name {
  font-size: calc(15px * var(--s));
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: calc(4px * var(--s));
}

.mw-feature-desc {
  font-size: calc(14px * var(--s));
  color: var(--ink-inverse-muted);
  line-height: 1.45;
}

.mw-media-frame {
  background-color: var(--bg-dark-card);
  border-radius: calc(8px * var(--s));
  padding: calc(12px * var(--s));
  overflow: hidden;
  width: 100%;
  box-sizing: border-box;
}

.mw-image {
  width: 100%;
  height: clamp(calc(280px * var(--s)), 40vw, calc(480px * var(--s)));
  object-fit: cover;
  object-position: 57% center;
  border-radius: calc(6px * var(--s));
}

@media (hover: hover) and (pointer: fine) {
  .mw-media-frame:hover .mw-image {
    transform: scale(1.02);
  }
}

.mw-frame-info {
  padding: calc(14px * var(--s)) calc(6px * var(--s)) calc(4px * var(--s)) calc(6px * var(--s));
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: calc(14px * var(--s));
  color: var(--ink-inverse-muted);
  width: 100%;
}

/* ==========================================================================
   5. LOS ANGELES SERVICE NETWORK
   ========================================================================== */
.service-area-section {
  background-color: var(--bg-page);
}

.regions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(24px * var(--s));
  width: 100%;
}

@media (min-width: 640px) {
  .regions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .regions-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.region-card {
  background-color: var(--bg-white);
  border-radius: calc(8px * var(--s));
  padding: calc(26px * var(--s));
  transition: transform var(--dur-normal) var(--ease-out);
  width: 100%;
  box-sizing: border-box;
}

@media (hover: hover) and (pointer: fine) {
  .region-card:hover {
    transform: translateY(-2px);
  }
}

.region-card-title {
  font-size: calc(17px * var(--s));
  font-weight: 700;
  color: var(--ink-display);
  margin-bottom: calc(14px * var(--s));
}

.region-list {
  list-style: none;
  font-size: calc(15px * var(--s));
  line-height: 1.8;
  color: var(--ink-body);
}

.hardware-dispatch-strip {
  margin-top: calc(40px * var(--s));
  padding: calc(24px * var(--s)) calc(28px * var(--s));
  background-color: var(--accent-brass-soft);
  border-radius: calc(8px * var(--s));
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: calc(20px * var(--s));
  width: 100%;
  box-sizing: border-box;
}

.hardware-text {
  font-size: calc(15px * var(--s));
  color: var(--ink-display);
  max-width: calc(780px * var(--s));
}

.hardware-text strong {
  font-weight: 700;
}

/* ==========================================================================
   6. FAQS (Fluid Accordion)
   ========================================================================== */
.faq-section {
  background-color: var(--bg-white);
}

.faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(40px * var(--s));
  width: 100%;
}

@media (min-width: 900px) {
  .faq-layout {
    grid-template-columns: 0.9fr 1.1fr;
    gap: calc(60px * var(--s));
  }
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: calc(14px * var(--s));
  width: 100%;
}

.faq-item {
  background-color: var(--bg-page);
  border-radius: calc(8px * var(--s));
  overflow: hidden;
  width: 100%;
  transition: background-color var(--dur-fast) ease;
}

.faq-trigger {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: calc(20px * var(--s)) calc(24px * var(--s));
  font-family: inherit;
  font-size: calc(16px * var(--s));
  font-weight: 700;
  color: var(--ink-display);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: calc(16px * var(--s));
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  transition: color var(--dur-fast) var(--ease-out);
}

.faq-trigger:active {
  transform: scale(0.99);
}

.faq-icon {
  font-size: calc(22px * var(--s));
  font-weight: 400;
  color: var(--accent-brass);
  transition: transform var(--dur-normal) var(--ease-spring);
  display: inline-block;
  line-height: 1;
}

.faq-item.is-open .faq-icon {
  transform: rotate(45deg);
}

/* FAQ Drawer */
.faq-drawer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 220ms var(--ease-out);
}

.faq-item.is-open .faq-drawer {
  grid-template-rows: 1fr;
}

.faq-drawer-inner {
  overflow: hidden;
}

.faq-drawer-content {
  padding: 0 calc(24px * var(--s)) calc(24px * var(--s)) calc(24px * var(--s));
  font-size: calc(15px * var(--s));
  line-height: 1.65;
  color: var(--ink-body);
}

/* ==========================================================================
   7. QUOTE DISPATCH (CTA)
   ========================================================================== */
.quote-section {
  background-color: var(--bg-page);
}

.quote-box {
  background-color: var(--bg-stone);
  border-radius: calc(8px * var(--s));
  padding: clamp(calc(32px * var(--s)), 6vw, calc(64px * var(--s)));
  text-align: center;
  max-width: calc(860px * var(--s));
  margin-inline: auto;
  width: 100%;
  box-sizing: border-box;
}

.quote-heading {
  font-size: clamp(calc(28px * var(--s)), 3.8vw, calc(44px * var(--s)));
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--ink-display);
  margin-bottom: calc(16px * var(--s));
}

.quote-desc {
  font-size: calc(17px * var(--s));
  line-height: 1.6;
  color: var(--ink-body);
  margin-bottom: calc(32px * var(--s));
  max-width: calc(640px * var(--s));
  margin-inline: auto;
}

.quote-cta-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: calc(16px * var(--s));
  margin-bottom: calc(20px * var(--s));
  width: 100%;
}

.quote-cta-group .btn {
  padding: calc(15px * var(--s)) calc(30px * var(--s));
  font-size: calc(16px * var(--s));
}

.quote-dispatch-note {
  font-size: calc(14px * var(--s));
  color: var(--ink-secondary);
}

/* ==========================================================================
   8. SITE FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--bg-dark);
  color: var(--ink-inverse-muted);
  padding-top: calc(64px * var(--s));
  padding-bottom: calc(44px * var(--s));
  font-size: calc(14px * var(--s));
  width: 100%;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(40px * var(--s));
  margin-bottom: calc(52px * var(--s));
  width: 100%;
}

@media (min-width: 820px) {
  .footer-grid {
    grid-template-columns: 1.4fr 0.8fr 0.8fr;
  }
}

.footer-brand-name {
  font-size: calc(24px * var(--s));
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  margin-bottom: 2px;
  line-height: 1.1;
}

.footer-brand-tagline {
  display: block;
  font-size: calc(11px * var(--s));
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-brass);
  margin-bottom: calc(14px * var(--s));
}

.footer-brand-text {
  font-size: calc(15px * var(--s));
  line-height: 1.65;
  color: var(--ink-inverse-muted);
  max-width: calc(380px * var(--s));
}

.footer-col-title {
  font-size: calc(14px * var(--s));
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #FFFFFF;
  margin-bottom: calc(16px * var(--s));
}

.footer-link-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: calc(12px * var(--s));
}

.footer-link-list a:hover {
  color: #FFFFFF;
}

.footer-bottom-bar {
  padding-top: calc(28px * var(--s));
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: calc(16px * var(--s));
  color: #727A84;
  width: 100%;
}

.footer-bottom-links {
  display: flex;
  gap: calc(24px * var(--s));
}
.footer-bottom-links a:hover {
  color: var(--ink-inverse-muted);
}

/* Mobile Sticky Action Bar */
.mobile-contact-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99;
  background-color: rgba(255, 255, 255, 0.98);
  padding: calc(12px * var(--s)) calc(20px * var(--s)) calc(calc(12px * var(--s)) + env(safe-area-inset-bottom, 0px)) calc(20px * var(--s));
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(12px * var(--s));
  box-shadow: 0 -2px 10px rgba(0,0,0,0.05);
  width: 100%;
  box-sizing: border-box;
}

.mobile-contact-bar .btn {
  padding: calc(13px * var(--s)) calc(14px * var(--s));
  font-size: calc(15px * var(--s));
  width: 100%;
}

@media (min-width: 768px) {
  .mobile-contact-bar {
    display: none;
  }
}

/* Toast Notification */
.sonner-toast {
  position: fixed;
  top: calc(24px * var(--s));
  left: 50%;
  transform: translateX(-50%) translateY(-24px) scale(0.95);
  opacity: 0;
  pointer-events: none;
  z-index: 1000;
  background-color: var(--ink-display);
  color: #FFFFFF;
  font-size: calc(14px * var(--s));
  font-weight: 600;
  padding: calc(10px * var(--s)) calc(18px * var(--s));
  border-radius: calc(9999px * var(--s));
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
  transition: transform 220ms var(--ease-spring), opacity 220ms var(--ease-out);
  will-change: transform, opacity;
  display: flex;
  align-items: center;
  gap: calc(8px * var(--s));
}

.sonner-toast.is-visible {
  transform: translateX(-50%) translateY(0) scale(1);
  opacity: 1;
  pointer-events: auto;
}

.sonner-toast-dot {
  width: calc(8px * var(--s));
  height: calc(8px * var(--s));
  border-radius: 50%;
  background-color: #48BB78;
}

/* Accessibility: Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto !important;
  }
  .reveal-item {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .btn, .tab-btn, .spec-card, .region-card, .faq-trigger {
    transform: none !important;
    transition: background-color var(--dur-fast) ease, color var(--dur-fast) ease !important;
  }
  .faq-drawer {
    transition: grid-template-rows 80ms ease !important;
  }
  .hero-visual-frame:hover .hero-visual-img,
  .mw-media-frame:hover .mw-image {
    transform: none !important;
  }
  .sonner-toast {
    transition: opacity var(--dur-fast) ease !important;
    transform: translateX(-50%) translateY(0) !important;
  }
  .svc-card {
    transition: none !important;
  }
}

/* ==========================================================================
   SERVICES OVERVIEW (homepage catalog block)
   ========================================================================== */
.services-section {
  background-color: var(--bg-white);
}

.svc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(20px * var(--s));
  width: 100%;
}

@media (min-width: 640px) {
  .svc-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .svc-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.svc-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: calc(28px * var(--s));
  min-height: calc(220px * var(--s));
  padding: calc(28px * var(--s));
  background-color: var(--bg-page);
  border: 1px solid transparent;
  border-radius: calc(8px * var(--s));
  box-sizing: border-box;
  width: 100%;
  transition: transform var(--dur-normal) var(--ease-out), border-color var(--dur-normal) ease;
}

@media (hover: hover) and (pointer: fine) {
  .svc-card:hover {
    transform: translateY(-3px);
    border-color: var(--accent-brass-soft);
  }
}

.svc-card:focus-visible {
  outline: 2px solid var(--accent-brass);
  outline-offset: 3px;
}

.svc-name {
  font-size: calc(20px * var(--s));
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--ink-display);
  margin-bottom: calc(10px * var(--s));
}

.svc-desc {
  font-size: calc(15px * var(--s));
  line-height: 1.6;
  color: var(--ink-body);
}

.svc-foot {
  display: flex;
  align-items: baseline;
  justify-content: flex-start;
  gap: calc(16px * var(--s));
}

.svc-price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: calc(6px * var(--s));
  color: var(--ink-display);
}

.svc-price-label,
.svc-price-unit {
  font-size: calc(14px * var(--s));
  color: var(--ink-secondary);
}

.svc-price-amount {
  font-size: calc(30px * var(--s));
  font-weight: 800;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.svc-price-text {
  font-size: calc(17px * var(--s));
  font-weight: 700;
  letter-spacing: -0.01em;
}

.svc-note {
  margin-top: calc(28px * var(--s));
  font-size: calc(16px * var(--s));
  color: var(--ink-body);
}

.svc-note a {
  color: var(--accent-brass);
  font-weight: 700;
}