/* ==========================================================================
   Dubai Home Repair Co. — styles.css
   A single cohesive, hand-written stylesheet. Mobile-first.
   Palette: ink teal-navy + trade teal + brass accent on warm sand.
   Type: Space Grotesk (display) · Inter (body) · JetBrains Mono (utility)
   ========================================================================== */

/* ---------- Design tokens ---------- */
:root {
  /* Color */
  --ink: #0E2A38;          /* deep teal-navy — primary dark */
  --ink-2: #133E50;        /* raised dark surface */
  --ink-3: #1B5267;        /* hairline / muted on dark */
  --teal: #0E7C8C;         /* brand trade teal */
  --teal-bright: #16A9BC;  /* bright accent / links on dark */
  --brass: #E0A23B;        /* warm Dubai-gold / craft accent */
  --brass-dark: #BE8320;   /* brass hover */
  --sand: #F4EFE6;         /* warm page background */
  --sand-2: #ECE4D5;       /* raised sand surface */
  --paper: #FFFFFF;        /* cards */
  --charcoal: #16242C;     /* body text */
  --muted: #566A73;        /* secondary text */
  --line: #E2DACB;         /* hairline on light */
  --whatsapp: #25D366;
  --whatsapp-dark: #1DA851;

  /* Type */
  --font-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  /* Scale */
  --fs-300: clamp(0.83rem, 0.8rem + 0.15vw, 0.9rem);
  --fs-400: clamp(0.95rem, 0.92rem + 0.18vw, 1.02rem);
  --fs-500: clamp(1.08rem, 1.03rem + 0.3vw, 1.2rem);
  --fs-600: clamp(1.25rem, 1.15rem + 0.6vw, 1.55rem);
  --fs-700: clamp(1.6rem, 1.4rem + 1.1vw, 2.25rem);
  --fs-800: clamp(2.1rem, 1.7rem + 2.2vw, 3.5rem);
  --fs-900: clamp(2.5rem, 1.9rem + 3.4vw, 4.6rem);

  /* Layout */
  --container: 1180px;
  --gutter: clamp(1.1rem, 0.6rem + 2.4vw, 2.4rem);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-pill: 999px;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(14, 42, 56, 0.06), 0 2px 10px rgba(14, 42, 56, 0.05);
  --shadow: 0 14px 40px -18px rgba(14, 42, 56, 0.28);
  --shadow-lg: 0 28px 70px -28px rgba(14, 42, 56, 0.38);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
html:focus-within { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: var(--fs-400);
  line-height: 1.65;
  color: var(--charcoal);
  background: var(--sand);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { list-style: none; padding: 0; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
}
h1 { font-size: var(--fs-800); font-weight: 700; line-height: 1.04; }
h2 { font-size: var(--fs-700); }
h3 { font-size: var(--fs-600); font-weight: 600; }
h4 { font-size: var(--fs-500); font-weight: 600; }
p { max-width: 66ch; }
p + p { margin-top: 1rem; }

.lead {
  font-size: var(--fs-500);
  color: var(--muted);
  max-width: 60ch;
}
.on-dark { color: #fff; }
.on-dark h1, .on-dark h2, .on-dark h3, .on-dark h4 { color: #fff; }
.on-dark .lead { color: rgba(255, 255, 255, 0.82); }

/* "Work-order" eyebrow label — mono, brass underline */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: var(--fs-300);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.9rem;
}
.eyebrow::before {
  content: "";
  width: 1.6rem;
  height: 2px;
  background: var(--brass);
  flex: none;
}
.on-dark .eyebrow { color: var(--brass); }
.eyebrow.no-rule::before { display: none; }

strong { font-weight: 600; color: var(--ink); }
.on-dark strong { color: #fff; }

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: clamp(3.5rem, 2.5rem + 5vw, 6.5rem); }
.section-tight { padding-block: clamp(2.8rem, 2rem + 3vw, 4.5rem); }
.stack > * + * { margin-top: 1rem; }
.stack-lg > * + * { margin-top: 1.6rem; }
.center { text-align: center; }
.center .lead, .center p { margin-inline: auto; }
.measure { max-width: 60ch; }

.bg-paper { background: var(--paper); }
.bg-sand-2 { background: var(--sand-2); }
.bg-ink {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.85);
  position: relative;
  isolation: isolate;
}
/* Blueprint grid signature — only on dark sections */
.bg-ink::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 80%);
          mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 80%);
}

.section-head { max-width: 60ch; margin-bottom: clamp(2rem, 1rem + 2.5vw, 3.2rem); }
.section-head.center { margin-inline: auto; }
.section-head p { margin-top: 0.8rem; }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--teal);
  --btn-fg: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.85rem 1.4rem;
  font-family: var(--font-display);
  font-size: var(--fs-400);
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  text-decoration: none;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), color 0.2s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 1.15em; height: 1.15em; flex: none; }
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-brass { --btn-bg: var(--brass); --btn-fg: #2a1d04; }
.btn-brass:hover { --btn-bg: var(--brass-dark); box-shadow: 0 12px 26px -10px rgba(192, 131, 32, 0.65); }

.btn-teal { --btn-bg: var(--teal); }
.btn-teal:hover { --btn-bg: #0a6675; box-shadow: 0 12px 26px -12px rgba(14, 124, 140, 0.6); }

.btn-whatsapp { --btn-bg: var(--whatsapp); --btn-fg: #04230f; }
.btn-whatsapp:hover { --btn-bg: var(--whatsapp-dark); box-shadow: 0 12px 26px -10px rgba(37, 211, 102, 0.55); }

.btn-ghost {
  --btn-bg: transparent;
  --btn-fg: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover { background: var(--paper); border-color: var(--teal); box-shadow: var(--shadow-sm); }

.btn-ghost-light {
  --btn-bg: transparent;
  --btn-fg: #fff;
  border-color: rgba(255, 255, 255, 0.4);
}
.btn-ghost-light:hover { background: rgba(255, 255, 255, 0.1); border-color: #fff; }

.btn-lg { padding: 1rem 1.7rem; font-size: var(--fs-500); }
.btn-block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.85rem; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--teal);
}
.text-link svg { width: 1em; height: 1em; transition: transform 0.25s var(--ease); }
.text-link:hover { text-decoration: none; }
.text-link:hover svg { transform: translateX(4px); }
.on-dark .text-link { color: var(--brass); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(244, 239, 230, 0.86);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}
.site-header.scrolled {
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-sm);
  background: rgba(244, 239, 230, 0.95);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 70px;
}

/* Brand */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--ink);
}
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 42px;
  height: 42px;
  flex: none;
  display: grid;
  place-items: center;
  background: var(--ink);
  border-radius: 11px;
  color: var(--brass);
}
.brand-mark svg { width: 24px; height: 24px; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-text strong {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.brand-text span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--teal);
  margin-top: 3px;
}

/* Nav menu */
.nav { display: flex; align-items: center; }
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.nav-menu a {
  display: inline-block;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-400);
  color: var(--ink);
  text-decoration: none;
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}
.nav-menu a:hover { color: var(--teal); background: rgba(14, 124, 140, 0.08); text-decoration: none; }
.nav-menu a[aria-current="page"] { color: var(--teal); background: rgba(14, 124, 140, 0.1); }

.header-cta { display: flex; align-items: center; gap: 0.6rem; }
.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.05rem;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}
.header-phone svg { width: 1.05em; height: 1.05em; color: var(--teal); }
.header-phone:hover { border-color: var(--teal); color: var(--teal); transform: translateY(-1px); text-decoration: none; }
.header-phone .num { font-family: var(--font-mono); font-size: 0.95em; }

/* Hamburger */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  border: 1.5px solid var(--line);
  background: var(--paper);
  position: relative;
}
.nav-toggle span {
  position: absolute;
  left: 11px;
  right: 11px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.2s var(--ease), top 0.3s var(--ease);
}
.nav-toggle span:nth-child(1) { top: 15px; }
.nav-toggle span:nth-child(2) { top: 21px; }
.nav-toggle span:nth-child(3) { top: 27px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--ink);
  color: rgba(255, 255, 255, 0.86);
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(180deg, rgba(14, 42, 56, 0.55) 0%, var(--ink) 78%),
    radial-gradient(ellipse 60% 80% at 88% 12%, rgba(22, 169, 188, 0.28), transparent 60%),
    radial-gradient(ellipse 50% 70% at 6% 92%, rgba(224, 162, 59, 0.18), transparent 60%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 30px 30px;
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 92%);
          mask-image: linear-gradient(180deg, #000, transparent 92%);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 1rem + 4vw, 4rem);
  align-items: center;
  padding-block: clamp(3rem, 2rem + 5vw, 6rem);
}
.hero h1 { color: #fff; }
.hero h1 .accent { color: var(--brass); }
.hero .lead { color: rgba(255, 255, 255, 0.85); margin-top: 1.1rem; }
.hero-cta { margin-top: 1.8rem; }
.hero-meta {
  margin-top: 1.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem;
  font-family: var(--font-mono);
  font-size: var(--fs-300);
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.72);
}
.hero-meta span { display: inline-flex; align-items: center; gap: 0.45rem; }
.hero-meta svg { width: 1em; height: 1em; color: var(--teal-bright); }

/* Hero card / "service ticket" */
.hero-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  padding: clamp(1.3rem, 1rem + 1.5vw, 1.9rem);
  backdrop-filter: blur(6px);
  box-shadow: var(--shadow-lg);
}
.hero-card .ticket-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1rem;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.2);
  font-family: var(--font-mono);
  font-size: var(--fs-300);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}
.hero-card .ticket-head b { color: var(--brass); }
.hero-card h3 { color: #fff; margin-top: 1.1rem; }
.hero-checks { margin-top: 1.1rem; display: grid; gap: 0.7rem; }
.hero-checks li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: var(--fs-400);
  color: rgba(255, 255, 255, 0.9);
}
.hero-checks svg { width: 1.15em; height: 1.15em; color: var(--whatsapp); flex: none; margin-top: 3px; }
.hero-card .btn { margin-top: 1.4rem; }

/* ---------- Trust strip ---------- */
.trust-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.trust-item { padding: 1.5rem 0.5rem; text-align: center; }
.trust-item .num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.1rem);
  color: var(--teal);
  line-height: 1;
}
.trust-item .lbl {
  display: block;
  margin-top: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- Service cards ---------- */
.grid { display: grid; gap: clamp(1rem, 0.6rem + 1.4vw, 1.5rem); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.4rem, 1.1rem + 1vw, 1.9rem);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--teal); }

.service-card .icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  background: linear-gradient(150deg, rgba(14, 124, 140, 0.12), rgba(224, 162, 59, 0.12));
  border-radius: 13px;
  margin-bottom: 1.1rem;
}
.service-card .icon svg { width: 28px; height: 28px; color: var(--teal); stroke: var(--teal); }
.service-card h3 { font-size: var(--fs-600); }
.service-card p { color: var(--muted); margin-top: 0.5rem; font-size: var(--fs-400); }
.service-card .text-link { margin-top: 1rem; }

/* ---------- Shared icon chip ---------- */
.icon-sm {
  width: 44px;
  height: 44px;
  flex: none;
  display: grid;
  place-items: center;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 11px;
}
.icon-sm svg { width: 22px; height: 22px; }

/* ---------- Why choose us ---------- */
.feature {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.feature .icon-sm svg { color: var(--brass-dark); stroke: var(--brass-dark); }
.feature h3 { font-size: var(--fs-500); }
.feature p { color: var(--muted); margin-top: 0.35rem; font-size: var(--fs-400); }
.on-dark .feature .icon-sm { background: rgba(255, 255, 255, 0.06); border-color: rgba(255, 255, 255, 0.14); }
.on-dark .feature .icon-sm svg { color: var(--brass); stroke: var(--brass); }
.on-dark .feature p { color: rgba(255, 255, 255, 0.72); }

/* ---------- Process (numbered — genuine sequence) ---------- */
.process { counter-reset: step; }
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1rem, 0.6rem + 1.5vw, 1.6rem);
  position: relative;
}
.process-step {
  position: relative;
  padding: 1.6rem 1.3rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  counter-increment: step;
}
.process-step::before {
  content: counter(step, decimal-leading-zero);
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--paper);
  background: var(--teal);
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1rem;
}
.process-step h3 { font-size: var(--fs-500); }
.process-step p { color: var(--muted); margin-top: 0.4rem; font-size: var(--fs-400); }

/* ---------- Service areas / chips ---------- */
.area-grid { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: var(--fs-400);
  color: var(--ink);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}
.chip:hover { border-color: var(--teal); color: var(--teal); transform: translateY(-2px); text-decoration: none; }
.chip svg { width: 1em; height: 1em; color: var(--brass-dark); }
.on-dark .chip { background: rgba(255, 255, 255, 0.06); border-color: rgba(255, 255, 255, 0.16); color: rgba(255, 255, 255, 0.9); }
.on-dark .chip:hover { border-color: var(--brass); color: #fff; }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative;
  background: var(--ink);
  color: #fff;
  border-radius: clamp(18px, 2.5vw, 28px);
  padding: clamp(2.2rem, 1.6rem + 3vw, 3.6rem);
  overflow: hidden;
  isolation: isolate;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 28px 28px;
  -webkit-mask-image: radial-gradient(ellipse 80% 120% at 100% 0%, #000, transparent 75%);
          mask-image: radial-gradient(ellipse 80% 120% at 100% 0%, #000, transparent 75%);
}
.cta-band-inner {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: clamp(1.5rem, 1rem + 2vw, 3rem);
  align-items: center;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255, 255, 255, 0.82); margin-top: 0.8rem; }
.cta-band .btn-row { justify-content: flex-end; }

/* ---------- FAQ accordion ---------- */
.faq-list { display: grid; gap: 0.8rem; max-width: 56rem; }
.faq-item {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.faq-item[open] { border-color: var(--teal); box-shadow: var(--shadow-sm); }
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.3rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-500);
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--teal); }
.faq-item .faq-icon {
  width: 30px;
  height: 30px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(14, 124, 140, 0.1);
  color: var(--teal);
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease);
}
.faq-item .faq-icon svg { width: 16px; height: 16px; }
.faq-item[open] .faq-icon { transform: rotate(45deg); background: var(--brass); color: #2a1d04; }
.faq-item .answer { padding: 0 1.3rem 1.3rem; color: var(--muted); }
.faq-item .answer p + p { margin-top: 0.7rem; }

/* ---------- Rich service section (services.html) ---------- */
.rich-service {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(1.6rem, 1rem + 2.5vw, 3.5rem);
  align-items: start;
  padding-block: clamp(2.4rem, 1.8rem + 2.5vw, 3.4rem);
  border-top: 1px solid var(--line);
}
.rich-service:first-of-type { border-top: none; }
.rich-service .rs-head .icon {
  width: 60px;
  height: 60px;
  display: grid;
  place-items: center;
  background: var(--ink);
  border-radius: 14px;
  margin-bottom: 1.1rem;
}
.rich-service .rs-head .icon svg { width: 32px; height: 32px; color: var(--brass); stroke: var(--brass); }
.rich-service .rs-head .tag {
  font-family: var(--font-mono);
  font-size: var(--fs-300);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
}
.rich-service h2 { margin-top: 0.3rem; }
.rich-service .rs-intro { color: var(--muted); margin-top: 0.8rem; }
.rich-list { display: grid; gap: 0.9rem; margin-top: 0.4rem; }
.rich-list h4 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brass-dark);
  margin-bottom: 0.2rem;
}
.rich-list ul { display: grid; gap: 0.5rem; }
.rich-list li { display: flex; gap: 0.6rem; align-items: flex-start; color: var(--charcoal); }
.rich-list li svg { width: 1.1em; height: 1.1em; color: var(--teal); flex: none; margin-top: 4px; }
.rich-service .rs-cta { margin-top: 1.2rem; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.85);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 30px 30px;
  -webkit-mask-image: radial-gradient(ellipse 70% 90% at 80% 10%, #000, transparent 80%);
          mask-image: radial-gradient(ellipse 70% 90% at 80% 10%, #000, transparent 80%);
}
.page-hero-inner { padding-block: clamp(2.6rem, 1.8rem + 3vw, 4.2rem); max-width: 60rem; }
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: var(--fs-300);
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 1rem;
}
.breadcrumb a { color: rgba(255, 255, 255, 0.75); }
.breadcrumb a:hover { color: var(--brass); text-decoration: none; }
.breadcrumb .sep { opacity: 0.5; }
.breadcrumb [aria-current="page"] { color: var(--brass); }
.page-hero h1 { color: #fff; }
.page-hero .lead { color: rgba(255, 255, 255, 0.85); margin-top: 1rem; }

/* ---------- Two-column content ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.8rem, 1.2rem + 3vw, 3.6rem);
  align-items: center;
}
.split-text h2 { margin-bottom: 0.6rem; }
.split-text p { color: var(--muted); }

/* ---------- Values / cards ---------- */
.value-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.4rem, 1.1rem + 1vw, 1.9rem);
  box-shadow: var(--shadow-sm);
  height: 100%;
}
.value-card .icon-sm { /* reuse feature icon */ }
.value-card h3 { margin-top: 1rem; font-size: var(--fs-500); }
.value-card p { color: var(--muted); margin-top: 0.4rem; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.6rem, 1.2rem + 2.5vw, 3rem);
  align-items: start;
}
.contact-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
  box-shadow: var(--shadow-sm);
}
.contact-methods { display: grid; gap: 1.1rem; margin-top: 0.5rem; }
.contact-method {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--sand);
}
.contact-method .icon-sm { width: 40px; height: 40px; flex: none; }
.contact-method .label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.contact-method .value {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
  font-size: var(--fs-500);
  text-decoration: none;
}
.contact-method a.value:hover { color: var(--teal); }

/* Form */
.form { display: grid; gap: 1.1rem; }
.field { display: grid; gap: 0.4rem; }
.field label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.field input, .field textarea, .field select {
  width: 100%;
  padding: 0.8rem 0.95rem;
  background: var(--sand);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--teal);
  background: var(--paper);
  box-shadow: 0 0 0 3px rgba(14, 124, 140, 0.16);
}
.field textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: var(--fs-300); color: var(--muted); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }

.hours-table { width: 100%; border-collapse: collapse; }
.hours-table td { padding: 0.55rem 0; border-bottom: 1px dashed var(--line); }
.hours-table td:last-child { text-align: right; font-family: var(--font-mono); color: var(--ink); }

/* Map-style area block */
.area-block {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.85);
  border-radius: var(--radius);
  padding: clamp(1.6rem, 1.2rem + 1.5vw, 2.2rem);
  overflow: hidden;
  isolation: isolate;
  position: relative;
}
.area-block::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 26px 26px;
}

/* ---------- About / team ---------- */
.stat-card {
  text-align: center;
  padding: clamp(1.4rem, 1.1rem + 1vw, 2rem);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.stat-card .num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 1.4rem + 1.8vw, 2.6rem);
  color: var(--teal);
  line-height: 1;
}
.stat-card .lbl { color: var(--muted); margin-top: 0.4rem; font-size: var(--fs-400); }

.approach-list { display: grid; gap: 1.2rem; margin-top: 1rem; }
.approach-list li { display: flex; gap: 0.9rem; align-items: flex-start; }
.approach-list .step-num {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--brass-dark);
  flex: none;
}

.role-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.3rem, 1rem + 1vw, 1.7rem);
  box-shadow: var(--shadow-sm);
  height: 100%;
}
.role-card .icon { width: 48px; height: 48px; display: grid; place-items: center; background: rgba(14, 124, 140, 0.1); border-radius: 12px; margin-bottom: 0.9rem; }
.role-card .icon svg { width: 26px; height: 26px; color: var(--teal); stroke: var(--teal); }
.role-card h3 { font-size: var(--fs-500); }
.role-card p { color: var(--muted); margin-top: 0.4rem; }

/* ---------- Affiliation / quote ---------- */
.quote {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-600);
  line-height: 1.3;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.on-dark .quote { color: #fff; }
.quote::before { content: "“"; color: var(--brass); font-size: 1.4em; line-height: 0; margin-right: 0.1em; }
.quote::after { content: "”"; color: var(--brass); }
.quote cite { display: block; margin-top: 1rem; font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; font-style: normal; color: var(--muted); }
.on-dark .quote cite { color: rgba(255, 255, 255, 0.7); }

.affil {
  display: flex;
  gap: 1rem;
  align-items: center;
  padding: 1.3rem 1.4rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 4px solid var(--brass);
  border-radius: var(--radius-sm);
}
.affil .icon-sm { flex: none; }
.affil strong { display: block; }
.affil span { color: var(--muted); font-size: var(--fs-400); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.72);
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.site-footer::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 30px 30px;
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 70%);
          mask-image: linear-gradient(180deg, #000, transparent 70%);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: clamp(1.6rem, 1.2rem + 2vw, 2.8rem);
  padding-block: clamp(2.8rem, 2rem + 3vw, 4rem);
}
.footer-brand .brand-text strong { color: #fff; }
.footer-brand p { margin-top: 1rem; color: rgba(255, 255, 255, 0.7); font-size: var(--fs-400); }
.footer-col h4 {
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.footer-col ul { display: grid; gap: 0.55rem; }
.footer-col a { color: rgba(255, 255, 255, 0.72); font-size: var(--fs-400); }
.footer-col a:hover { color: var(--brass); text-decoration: none; }
.footer-contact li { display: flex; gap: 0.6rem; align-items: flex-start; color: rgba(255, 255, 255, 0.8); font-size: var(--fs-400); }
.footer-contact svg { width: 1.1em; height: 1.1em; color: var(--teal-bright); flex: none; margin-top: 4px; }
.footer-affil {
  margin-top: 1.1rem;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-sm);
  font-size: var(--fs-300);
  color: rgba(255, 255, 255, 0.7);
}
.footer-affil a { color: var(--brass); font-weight: 600; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-block: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.5rem;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.55);
}
.footer-bottom a { color: rgba(255, 255, 255, 0.6); }
.footer-bottom a:hover { color: var(--brass); text-decoration: none; }

/* ---------- Reveal on scroll (progressive enhancement) ---------- */
/* Hidden state applies only when JS is active (.js on <html>); without JS,
   content is fully visible so nothing is ever trapped at opacity:0. */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}
.js [data-reveal].is-visible { opacity: 1; transform: none; }

/* ---------- Utility ---------- */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.6rem; }
.mt-2 { margin-top: 1.2rem; }
.mt-3 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: var(--gutter); top: -120%; z-index: 200;
  background: var(--brass); color: #2a1d04; padding: 0.7rem 1.1rem;
  border-radius: var(--radius-sm); font-family: var(--font-display); font-weight: 600;
  transition: top 0.25s var(--ease);
}
.skip-link:focus { top: 0.7rem; text-decoration: none; }

:focus-visible { outline: 3px solid var(--teal-bright); outline-offset: 2px; border-radius: 4px; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-card { max-width: 30rem; }
  .cta-band-inner { grid-template-columns: 1fr; }
  .cta-band .btn-row { justify-content: flex-start; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .rich-service { grid-template-columns: 1fr; gap: 1.2rem; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  /* Mobile nav */
  .nav-toggle { display: block; }
  .nav-menu {
    position: fixed;
    inset: 70px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--sand);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    padding: 0.6rem var(--gutter) 1.2rem;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
    max-height: calc(100vh - 70px);
    overflow-y: auto;
  }
  .nav-menu.open { transform: none; opacity: 1; pointer-events: auto; }
  .nav-menu li { border-bottom: 1px solid var(--line); }
  .nav-menu li:last-child { border-bottom: none; }
  .nav-menu a { padding: 0.9rem 0.4rem; border-radius: 0; font-size: 1.05rem; }
  .nav-menu a[aria-current="page"] { background: none; border-left: 3px solid var(--brass); padding-left: 0.8rem; }
  .header-phone .label-text { display: none; }
  .header-phone { padding: 0.55rem 0.8rem; }

  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .contact-grid, .split { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .cta-band { border-radius: 14px; }
}

@media (max-width: 420px) {
  .footer-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .btn-row .btn { width: 100%; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
}

/* ---------- Print ---------- */
@media print {
  .site-header, .site-footer, .cta-band, .hero-cta, .btn { display: none; }
  body { background: #fff; color: #000; }
}