/* ==========================================================================
   TJB Air Conditioning & Controls Ltd — "Workshop Dark"
   Kent · London · Essex · Surrey · Since 1984
   ========================================================================== */

:root {
  /* Workshop Dark palette (6am November Kent sky) */
  --bg-primary: #0E141A;
  --bg-elevated: #151C25;
  --bg-card: #1B2431;
  --bg-input: #202938;
  --border: #2A3342;
  --border-hover: #3A4456;

  --text: #E8EAED;
  --text-muted: #9BA3AF;
  --text-dim: #6B7380;

  /* Daikin condenser-cover blue, confident not royal */
  --daikin-blue: #2A6DA3;
  --daikin-blue-soft: #3E88C2;
  --daikin-glow: rgba(42, 109, 163, 0.22);

  /* Warm note — pipe-cut copper, used sparingly */
  --copper: #C26B3C;

  /* Utility yellow — reserved for 24hr ribbon only */
  --signal: #E6B64C;

  /* Paper inversion for alternating sections */
  --paper: #F3EEE3;
  --paper-ink: #1A1A1A;
  --paper-line: #D8D1C1;

  /* Type */
  --serif: "Fraunces", "Iowan Old Style", "Palatino", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  /* Layout */
  --container: 1200px;
  --container-narrow: 880px;
  --radius: 10px;
  --radius-sm: 6px;

  /* Motion */
  --ease: cubic-bezier(.16, 1, .3, 1);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { overflow-x: clip; scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--bg-primary);
  color: var(--text);
  font-size: clamp(15px, 1vw + 13px, 17px);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  padding-bottom: 72px; /* space for mobile sticky CTA */
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--text);
}
h1 { font-size: clamp(40px, 5.4vw + 8px, 72px); line-height: 1.03; }
h2 { font-size: clamp(30px, 2.6vw + 14px, 44px); }
h3 { font-size: clamp(20px, 0.8vw + 16px, 24px); font-weight: 500; }
p { color: var(--text-muted); }
p.lead { font-size: clamp(17px, 0.5vw + 15px, 20px); color: var(--text); line-height: 1.55; }

/* Utility */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container-n { max-width: var(--container-narrow); margin: 0 auto; padding: 0 24px; }
.lbl {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--copper);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.lbl::before {
  content: "//";
  color: var(--text-dim);
  letter-spacing: 0;
}

.copper-rule {
  height: 1px;
  background: var(--copper);
  opacity: 0.5;
  width: 64px;
  margin: 28px 0;
  border: none;
}

/* 24hr emergency ribbon */
.emergency {
  background: var(--signal);
  color: #1A1A1A;
  padding: 9px 20px;
  text-align: center;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
  position: relative;
  z-index: 10;
}
.emergency strong { font-weight: 700; }
.emergency a { color: #1A1A1A; text-decoration: underline; text-underline-offset: 3px; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(14, 20, 26, 0.92);
  backdrop-filter: none; /* banned */
  border-bottom: 1px solid var(--border);
}
.site-header .inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--serif);
  font-size: 22px;
  color: var(--text);
  letter-spacing: -0.01em;
}
.brand .brand-est {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  text-transform: uppercase;
}
.nav {
  display: flex;
  gap: 28px;
  align-items: center;
}
.nav a {
  font-size: 14.5px;
  color: var(--text-muted);
  transition: color 0.2s var(--ease);
}
.nav a:hover { color: var(--text); }
.nav-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
  padding: 9px 16px;
  border: 1px solid var(--copper);
  border-radius: var(--radius-sm);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.nav-phone:hover { background: var(--copper); color: #0E141A; }
.nav-phone .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--copper);
  display: inline-block;
}

/* Hero */
.hero {
  padding: clamp(64px, 8vw, 128px) 0 clamp(72px, 8vw, 112px);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: min(1200px, 100%);
  height: 100%;
  background:
    radial-gradient(ellipse 60% 50% at 80% 30%, var(--daikin-glow), transparent 70%);
  pointer-events: none;
  opacity: 0.7;
}
.hero .inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero h1 {
  max-width: 15ch;
}
.hero h1 em {
  font-style: italic;
  color: var(--daikin-blue-soft);
  font-weight: 400;
}
.hero-sub {
  margin-top: 24px;
  max-width: 52ch;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 36px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: var(--radius-sm);
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 500;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
  white-space: nowrap;
}
.btn-primary {
  background: var(--copper);
  color: #0E141A;
}
.btn-primary:hover { transform: translateY(-1px); background: #D07A49; }
.btn-secondary {
  border: 1px solid var(--border-hover);
  color: var(--text);
}
.btn-secondary:hover { border-color: var(--daikin-blue-soft); color: var(--daikin-blue-soft); }
.hero-meta {
  margin-top: 44px;
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.hero-meta .m {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hero-meta .m b {
  color: var(--text);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0;
  font-family: var(--serif);
  text-transform: none;
}

.hero-visual {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background:
    linear-gradient(155deg, #1B2431 0%, #151C25 60%, #0E141A 100%);
}
.hero-visual .marker {
  position: absolute;
  inset: auto 18px 18px 18px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: rgba(14, 20, 26, 0.85);
  border: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.hero-visual .marker b { color: var(--text); }
.hero-visual .grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.25;
}
.hero-visual .unit {
  position: absolute;
  inset: 30px 30px 80px 30px;
  border: 1.5px solid var(--daikin-blue);
  border-radius: 6px;
  background:
    linear-gradient(180deg, rgba(42,109,163,0.14) 0%, rgba(42,109,163,0.04) 100%);
}
.hero-visual .unit::before {
  content: "";
  position: absolute;
  inset: 16px;
  border: 1px solid rgba(42,109,163,0.45);
  border-radius: 3px;
}
.hero-visual .unit::after {
  content: "";
  position: absolute;
  inset: 40px 40px 40px 40px;
  background: repeating-linear-gradient(
    180deg,
    rgba(232, 234, 237, 0.12) 0 2px,
    transparent 2px 8px
  );
  border-radius: 2px;
}
.hero-visual .stamp {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 8px 12px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--copper);
  border: 1px solid var(--copper);
  border-radius: 3px;
  background: rgba(194, 107, 60, 0.08);
}

/* Accreditation strip */
.accred {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
  padding: 32px 0;
}
.accred .inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.accred .accred-top {
  display: flex;
  gap: 10px;
  align-items: baseline;
  flex-wrap: wrap;
}
.accred .accred-top p {
  color: var(--text-muted);
  font-size: 15px;
}
.accred .accred-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.accred .item {
  padding: 18px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.accred .item b {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 500;
  color: var(--text);
}
.accred .item span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* Sections */
section {
  padding: clamp(72px, 8vw, 120px) 0;
}
section.tight { padding: clamp(56px, 6vw, 88px) 0; }
.section-head { margin-bottom: 56px; max-width: 62ch; }
.section-head h2 { margin-top: 16px; }
.section-head p { margin-top: 14px; font-size: 17px; }

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.service-card {
  padding: 28px 26px 30px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 240px;
}
.service-card:hover {
  transform: translateY(-2px);
  border-color: var(--daikin-blue);
}
.service-card .num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--daikin-blue-soft);
}
.service-card h3 { margin-bottom: 4px; }
.service-card p { font-size: 14.5px; line-height: 1.55; }
.service-card .tags {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 16px;
}
.service-card .tags span {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 3px;
}

/* Story block (light paper inversion) */
.story {
  background: var(--paper);
  color: var(--paper-ink);
  position: relative;
}
.story::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(0,0,0,0.05) 1px, transparent 1px);
  background-size: 4px 4px;
  opacity: 0.35;
  pointer-events: none;
}
.story .inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 56px;
  align-items: start;
}
.story .lbl { color: var(--copper); }
.story h2 { color: var(--paper-ink); }
.story p { color: #3D3B36; font-size: 17px; line-height: 1.7; }
.story p + p { margin-top: 18px; }
.story blockquote {
  margin-top: 32px;
  padding-left: 22px;
  border-left: 2px solid var(--copper);
  font-family: var(--serif);
  font-size: clamp(20px, 1.4vw + 16px, 26px);
  line-height: 1.35;
  color: var(--paper-ink);
  font-style: italic;
  font-weight: 400;
}
.story blockquote footer {
  font-family: var(--mono);
  font-size: 11px;
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6B6860;
  margin-top: 12px;
}
.story .timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--paper-line);
}
.story .timeline .row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--paper-line);
  align-items: baseline;
}
.story .timeline b {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--copper);
  font-weight: 500;
}
.story .timeline span {
  font-family: var(--serif);
  font-size: 18px;
  color: var(--paper-ink);
}

/* Who we work with */
.audiences {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.audience {
  padding: 34px 30px 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  transition: border-color 0.2s var(--ease);
}
.audience:hover { border-color: var(--border-hover); }
.audience .mono-tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--daikin-blue-soft);
  margin-bottom: 18px;
}
.audience h3 { font-size: clamp(22px, 1vw + 18px, 28px); margin-bottom: 12px; }
.audience p { font-size: 15.5px; margin-bottom: 20px; }
.audience ul {
  list-style: none;
  display: grid;
  gap: 10px;
}
.audience li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 14.5px;
  color: var(--text-muted);
}
.audience li::before {
  content: "";
  flex: 0 0 6px;
  height: 6px;
  background: var(--copper);
  display: inline-block;
  transform: translateY(-2px);
}

/* Service areas */
.areas {
  background: var(--bg-elevated);
}
.areas-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
  align-items: start;
}
.areas-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 20px;
  margin-top: 10px;
}
.areas-list .t {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
}
.areas-list .t span {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  min-width: 52px;
}
.areas-map {
  aspect-ratio: 4 / 3;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  position: relative;
  overflow: hidden;
}
.areas-map .grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.6;
}
.areas-map .pin {
  position: absolute;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--copper);
  box-shadow: 0 0 0 4px rgba(194,107,60,0.18);
  transform: translate(-50%, -50%);
}
.areas-map .pin::after {
  content: attr(data-label);
  position: absolute;
  top: 14px;
  left: 14px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}
.areas-map .pin.primary {
  background: var(--daikin-blue-soft);
  box-shadow: 0 0 0 4px rgba(62,136,194,0.22);
}
.areas-map .pin.primary::after { color: var(--text); font-weight: 500; }

/* Testimonials */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.testimonial {
  padding: 28px 26px 30px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.testimonial .quote {
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.4;
  color: var(--text);
  font-weight: 400;
}
.testimonial .attr {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding-top: 16px;
  border-top: 1px dashed var(--border);
  margin-top: auto;
}
.testimonial.placeholder {
  border-style: dashed;
  background: transparent;
}
.testimonial.placeholder .quote { color: var(--text-muted); font-style: italic; }

/* Contact / Final CTA */
.contact {
  background:
    radial-gradient(ellipse 70% 50% at 15% 20%, var(--daikin-glow), transparent 65%),
    var(--bg-primary);
  position: relative;
}
.contact .inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact h2 { max-width: 16ch; }
.contact .phone-big {
  display: inline-flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 32px;
  padding: 22px 26px;
  background: var(--bg-card);
  border: 1px solid var(--copper);
  border-radius: var(--radius);
}
.contact .phone-big span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--copper);
}
.contact .phone-big b {
  font-family: var(--serif);
  font-size: clamp(28px, 2vw + 18px, 40px);
  color: var(--text);
  font-weight: 500;
  letter-spacing: -0.01em;
}
.contact .info {
  margin-top: 36px;
  display: grid;
  gap: 14px;
}
.contact .info .row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  align-items: baseline;
}
.contact .info .row span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.contact .info .row b {
  color: var(--text);
  font-weight: 500;
  font-size: 15px;
}

form.enquiry {
  padding: 30px 28px 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  display: grid;
  gap: 16px;
}
form.enquiry h3 {
  font-size: 20px;
  margin-bottom: 4px;
}
form.enquiry p { font-size: 14px; margin-bottom: 12px; }
form.enquiry label {
  display: grid;
  gap: 6px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
form.enquiry input,
form.enquiry textarea {
  font-family: var(--sans);
  font-size: 15px;
  padding: 12px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  letter-spacing: 0;
  text-transform: none;
  font-weight: 400;
  width: 100%;
  transition: border-color 0.2s var(--ease);
}
form.enquiry input:focus,
form.enquiry textarea:focus {
  outline: none;
  border-color: var(--daikin-blue);
}
form.enquiry textarea { min-height: 110px; resize: vertical; }
form.enquiry button {
  margin-top: 4px;
  padding: 14px 22px;
  background: var(--copper);
  color: #0E141A;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 15px;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease);
}
form.enquiry button:hover { transform: translateY(-1px); background: #D07A49; }
form.enquiry .small {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  text-transform: none;
}

/* Footer */
footer.site-footer {
  border-top: 1px solid var(--border);
  padding: 48px 0 40px;
  background: var(--bg-elevated);
}
.site-footer .inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 36px;
}
.site-footer h4 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 500;
  margin-bottom: 16px;
}
.site-footer ul { list-style: none; display: grid; gap: 8px; }
.site-footer li { font-size: 14px; color: var(--text-muted); }
.site-footer a:hover { color: var(--daikin-blue-soft); }
.site-footer .brand-col .brand { margin-bottom: 14px; }
.site-footer .brand-col p { font-size: 14px; line-height: 1.55; }
.site-footer .legal {
  max-width: var(--container);
  margin: 40px auto 0;
  padding: 22px 24px 0;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* Mobile sticky call bar */
.sticky-call {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--copper);
  color: #0E141A;
  padding: 14px 20px;
  display: none;
  align-items: center;
  justify-content: space-between;
  z-index: 30;
  box-shadow: 0 -2px 20px rgba(0,0,0,0.3);
}
.sticky-call strong {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.sticky-call .pre {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.7;
  display: block;
}
.sticky-call .go {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid #0E141A;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
}

/* Reveal animations (GPU-only) */
.rv { opacity: 0; transform: translateY(18px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.rv.v { opacity: 1; transform: translateY(0); }
[data-d="1"] { transition-delay: 0.08s; }
[data-d="2"] { transition-delay: 0.16s; }
[data-d="3"] { transition-delay: 0.24s; }
[data-d="4"] { transition-delay: 0.32s; }
[data-d="5"] { transition-delay: 0.40s; }
[data-d="6"] { transition-delay: 0.48s; }

/* Responsive */
@media (max-width: 960px) {
  .nav a:not(.nav-phone) { display: none; }
  .hero .inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { max-width: 520px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .accred .accred-list { grid-template-columns: repeat(2, 1fr); }
  .story .inner { grid-template-columns: 1fr; gap: 40px; }
  .audiences { grid-template-columns: 1fr; }
  .areas-grid { grid-template-columns: 1fr; gap: 32px; }
  .testimonials { grid-template-columns: 1fr; }
  .contact .inner { grid-template-columns: 1fr; gap: 40px; }
  .site-footer .inner { grid-template-columns: 1fr 1fr; }
  .sticky-call { display: flex; }
  .nav-phone { padding: 8px 12px; font-size: 13px; }
}

@media (max-width: 560px) {
  .services-grid { grid-template-columns: 1fr; }
  .accred .accred-list { grid-template-columns: 1fr; }
  .site-footer .inner { grid-template-columns: 1fr; }
  .site-footer .legal { flex-direction: column; align-items: flex-start; }
  .areas-list { grid-template-columns: 1fr; }
  .contact .info .row { grid-template-columns: 90px 1fr; }
}

/* Focus & accessibility */
:focus-visible {
  outline: 2px solid var(--daikin-blue-soft);
  outline-offset: 3px;
  border-radius: 2px;
}
.skip {
  position: absolute;
  left: -9999px;
  top: auto;
}
.skip:focus {
  left: 10px;
  top: 10px;
  z-index: 100;
  background: var(--daikin-blue);
  color: var(--text);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
}