/* ============================================================
   Keystone Property Service LLC — HVAC website
   Brand styled from the company logo:
   navy + blue + orange · bold modern sans
   Mobile-first · no framework
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  /* Navy (logo roof / wordmark) */
  --navy:        #18222f;
  --navy-deep:   #101822;
  --navy-soft:   #2a3647;
  --navy-line:   #33404f;
  /* Blue (logo snowflake / "Property Service") */
  --blue:        #2b80c4;
  --blue-dark:   #1f6aa6;
  --blue-soft:   #e7f0f7;
  /* Orange (logo flame / "Heating") */
  --orange:      #e86f2b;
  --orange-dark: #cf5c1c;
  --orange-soft: #fbe7d8;
  /* Neutrals */
  --white:       #ffffff;
  --gray-50:     #f5f7f9;
  --gray-100:    #eceff2;
  --line:        #e2e6ea;
  /* Text */
  --ink:         #18222f;
  --body:        #4c5662;
  --muted:       #646d76;   /* darkened for AA text contrast on white */
  /* On-dark text */
  --on-dark:     #c4ccd5;
  --on-dark-dim: #8a95a1;
  /* Effects */
  --shadow-sm:   0 4px 16px rgba(24, 34, 47, 0.07);
  --shadow-md:   0 18px 44px rgba(24, 34, 47, 0.15);
  --radius:      12px;
  --radius-sm:   7px;
  --container:   1170px;
  --font-head:   'Archivo', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-body:   'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 78px; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.68;
  color: var(--body);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--blue-dark); }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3 {
  font-family: var(--font-head);
  color: var(--ink);
  line-height: 1.14;
  margin: 0 0 .5em;
  font-weight: 800;
  letter-spacing: -.015em;
}
h3 { font-size: 1.2rem; font-weight: 700; }
h1 { font-size: 2.2rem; }
h2 { font-size: 1.95rem; }
p  { margin: 0 0 1rem; }
svg.icon {
  width: 100%; height: 100%;
  fill: none; stroke: currentColor;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 22px; }
.container-narrow { max-width: 800px; }
.section { padding: 58px 0; position: relative; }
.section-gray { background: var(--gray-50); }
.section-dark {
  background: var(--navy);
  background-image: radial-gradient(rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 26px 26px;
  color: var(--on-dark);
}
.section-dark h2, .section-dark h3 { color: var(--white); }

/* Section heads */
.section-head { max-width: 660px; margin-bottom: 34px; }
.section-head .section-lead { margin: 0; }
.section-lead { font-size: 1.07rem; color: var(--muted); }
.section-head-light .section-lead { color: var(--on-dark-dim); }

/* ---------- Eyebrow ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-family: var(--font-head);
  font-size: .77rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--blue-dark);
  margin-bottom: 15px;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 3px;
  background: var(--orange);
  border-radius: 2px;
}
.eyebrow-light { color: #6fb0e0; }
.eyebrow-center { justify-content: center; }
.eyebrow-center::after {
  content: "";
  width: 26px; height: 3px;
  background: var(--orange);
  border-radius: 2px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: .005em;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background-color .16s ease, color .16s ease,
              border-color .16s ease, transform .08s ease, box-shadow .16s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn .icon { width: 18px; height: 18px; }
.btn-sm { padding: 9px 18px; font-size: .92rem; }
.btn-lg { padding: 15px 30px; font-size: 1.04rem; }
.btn-block { display: flex; width: 100%; }

/* orange — primary call to action everywhere */
.btn-primary {
  background: var(--orange);
  color: #fff;
  border-color: var(--orange);
  box-shadow: 0 6px 18px rgba(232,111,43,.34);
}
.btn-primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); }

/* navy — secondary solid */
.btn-navy {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}
.btn-navy:hover { background: var(--navy-deep); }

/* outlines */
.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: #c3ccd4;
}
.btn-outline:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.5);
}
.btn-outline-light:hover { background: #fff; color: var(--navy); border-color: #fff; }

.btn[disabled], .btn.is-loading { opacity: .6; cursor: progress; pointer-events: none; transform: none; }

.btn-row { display: flex; flex-direction: column; gap: 12px; margin-top: 30px; }
.btn-row-center { align-items: stretch; }

/* ---------- Top utility bar ---------- */
.topbar {
  background: var(--navy-deep);
  color: var(--on-dark-dim);
  font-size: .82rem;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 38px;
  flex-wrap: wrap;
}
.topbar-tag { margin: 0; letter-spacing: .015em; }
.topbar-phone {
  display: none;
  align-items: center;
  gap: 6px;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}
.topbar-phone .icon { width: 14px; height: 14px; }

/* ---------- Header (white) ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: var(--white);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(24,34,47,.04);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 72px;
}

/* ---------- Brand / logo lockup ---------- */
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { width: 52px; height: 40px; flex-shrink: 0; }
.brand-logo { height: 54px; width: auto; display: block; }
.brand-footer .brand-logo { height: 66px; }
.brand-logo-plate { background: #fff; border-radius: 8px; padding: 8px 12px; }
.brand-word { display: flex; flex-direction: column; line-height: 1; }
.brand-word strong {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: .07em;
  color: var(--navy);
}
.brand-sub {
  margin-top: 3px;
  font-family: var(--font-head);
  font-size: .685rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blue);
}

.nav-toggle {
  background: none; border: 0;
  width: 46px; height: 46px;
  display: flex; flex-direction: column;
  justify-content: center; gap: 5px;
  padding: 0 10px; cursor: pointer;
}
.nav-toggle span { display: block; height: 3px; border-radius: 2px; background: var(--navy); }

.primary-nav {
  display: none;
  flex-direction: column;
  width: 100%;
  padding: 6px 0 14px;
  gap: 2px;
}
.primary-nav.open { display: flex; }
.primary-nav a {
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-head);
  font-weight: 600;
  padding: 11px 4px;
  border-bottom: 1px solid var(--line);
}
.primary-nav a:hover { color: var(--orange-dark); }
.primary-nav .btn { margin-top: 10px; border-bottom: 0; color: #fff; }
.primary-nav .btn:hover { color: #fff; }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(760px 360px at 84% 4%, rgba(43,128,196,.20), transparent 70%),
    radial-gradient(620px 320px at 12% 96%, rgba(232,111,43,.16), transparent 70%),
    linear-gradient(165deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: var(--on-dark);
  padding: 48px 0 56px;
  overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 36px; }
.hero h1 { color: #fff; font-size: 2.35rem; }
.hero h1 em {
  display: block;
  margin-top: .1em;
  font-style: normal;
  color: #5fa8de;
}
.hero-sub { color: var(--on-dark); font-size: 1.08rem; max-width: 52ch; margin-top: 1.1rem; }

/* Hero trust card */
.trust-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 16px;
  margin-top: 26px;
  padding: 20px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
}
.trust-card li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: .92rem;
  font-weight: 600;
  color: #fff;
}
.trust-card .icon {
  width: 23px; height: 23px;
  flex-shrink: 0;
  padding: 4px;
  background: var(--orange);
  border-radius: 50%;
  stroke-width: 3.2;
  color: #fff;
}

/* Hero media */
.hero-media { position: relative; padding: 0 14px 16px 0; }
.hero-media::before {
  content: "";
  position: absolute;
  inset: 16px 0 0 14px;
  border: 2px solid var(--orange);
  border-radius: var(--radius);
}
.hero-media .img-ph,
.hero-media .hero-img { position: relative; }
.hero-img {
  width: 100%;
  height: auto;            /* show the full photo — no cropping */
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  display: block;
}
/* Photos in the why-section and trust tiles */
.why-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  display: block;
}
.tile-img {
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  display: block;
  margin-bottom: 14px;
}
.tile-img-square { aspect-ratio: 1 / 1; }
.tile-img-wide { aspect-ratio: 5 / 4; }

/* "A Look at the Work" gallery */
.work-gallery { display: grid; grid-template-columns: 1fr; gap: 24px; }
.work-fig { margin: 0; }
.work-fig img {
  width: 100%;
  height: auto;            /* full photo, uncropped */
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  display: block;
}
.work-fig figcaption {
  margin-top: 12px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--muted);
}
.hero-badge {
  position: absolute;
  right: -6px;
  bottom: -2px;
  background: var(--orange);
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 11px;
  z-index: 2;
}
.hero-badge strong {
  font-family: var(--font-head);
  font-size: 1.9rem;
  font-weight: 800;
  line-height: 1;
}
.hero-badge span {
  font-size: .74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  line-height: 1.2;
}

/* ---------- Image placeholders ---------- */
.img-ph {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  text-align: center;
  background:
    repeating-linear-gradient(45deg, #e8ecf0 0 16px, #eef2f5 16px 32px);
  border: 2px dashed #c0cad3;
  border-radius: var(--radius);
  color: var(--muted);
  padding: 26px;
}
.img-ph-tag {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: .04em;
  color: var(--navy);
  background: var(--white);
  border-radius: 5px;
  padding: 5px 11px;
  box-shadow: var(--shadow-sm);
}
.img-ph-note { font-size: .8rem; color: var(--muted); }
.img-ph-hero { aspect-ratio: 5 / 5.2; min-height: 290px; box-shadow: var(--shadow-md); }
.img-ph-wide { aspect-ratio: 5 / 4; }
.img-ph-photo { aspect-ratio: 3 / 2; }
.img-ph-photo-sm { aspect-ratio: 4 / 3; width: 100%; }
.img-ph-square { aspect-ratio: 1 / 1; width: 100%; max-width: 190px; }

/* ---------- Credibility strip ---------- */
.credibility {
  background: var(--navy-deep);
  border-bottom: 3px solid var(--orange);
}
.credibility-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--navy-line);
}
.cred-item {
  background: var(--navy-deep);
  padding: 16px 14px;
  text-align: center;
}
.cred-item strong {
  display: block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.04rem;
  color: #fff;
}
.cred-item span { font-size: .8rem; color: var(--on-dark-dim); }

/* ---------- Why / local section ---------- */
.why-grid { display: grid; grid-template-columns: 1fr; gap: 32px; }
.check-list { margin-top: 20px; display: grid; gap: 11px; }
.check-list li { position: relative; padding-left: 32px; font-size: .99rem; }
.check-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 3px;
  width: 20px; height: 20px;
  background: var(--orange);
  border-radius: 50%;
}
.check-list li::after {
  content: "";
  position: absolute;
  left: 7px; top: 7px;
  width: 5px; height: 9px;
  border: solid #fff;
  border-width: 0 2.4px 2.4px 0;
  transform: rotate(45deg);
}

/* ---------- HVAC service cards ---------- */
.service-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
.service-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #cdd5dd;
}
.service-icon {
  display: flex; align-items: center; justify-content: center;
  width: 54px; height: 54px;
  padding: 14px;
  border-radius: 14px;
  background: var(--navy);
  color: #fff;
  margin-bottom: 16px;
}
.service-card:hover .service-icon { background: var(--orange); }
.service-card h3 { color: var(--ink); }
.service-card p { margin: 0; font-size: .96rem; }

/* ---------- Install gallery ---------- */
.install-block { margin-top: 44px; }
.install-title { color: var(--ink); font-size: 1.4rem; margin-bottom: 4px; }
.install-sub { color: var(--muted); font-size: .98rem; max-width: 56ch; margin-bottom: 22px; }
.install-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
.install-fig { margin: 0; }
.install-fig .img-ph,
.install-fig img {
  width: 100%;
  border-radius: var(--radius);
}
.install-fig img {
  height: auto;            /* show the full install photo — no cropping */
  box-shadow: var(--shadow-md);
}
.img-ph-tall { aspect-ratio: 3 / 4; box-shadow: var(--shadow-sm); }
.install-fig figcaption {
  margin-top: 11px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--muted);
}

/* ---------- Common calls ---------- */
.calls-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.call-card {
  background: var(--navy-soft);
  border: 1px solid var(--navy-line);
  border-radius: var(--radius);
  padding: 22px;
}
.call-icon {
  display: flex; align-items: center; justify-content: center;
  width: 46px; height: 46px;
  padding: 11px;
  border-radius: 12px;
  background: rgba(43,128,196,.22);
  color: #6fb0e0;
  margin-bottom: 13px;
}
.call-card h3 { color: #fff; font-size: 1.08rem; margin-bottom: 5px; }
.call-card p { margin: 0; font-size: .9rem; color: var(--on-dark-dim); }

/* ---------- Additional services ---------- */
.addon-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.addon-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--blue);
  border-radius: var(--radius-sm);
  padding: 22px 24px;
  box-shadow: var(--shadow-sm);
}
.addon-card h3 { color: var(--ink); font-size: 1.1rem; margin-bottom: 4px; }
.addon-card p { margin: 0; font-size: .94rem; }

/* ---------- Process ---------- */
.process-grid { display: grid; grid-template-columns: 1fr; gap: 18px; list-style: none; margin: 0; padding: 0; }
.process-step {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px 24px;
  box-shadow: var(--shadow-sm);
}
.process-num {
  display: flex; align-items: center; justify-content: center;
  width: 48px; height: 48px;
  background: var(--orange);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.4rem;
  border-radius: 50%;
  margin-bottom: 14px;
  box-shadow: 0 8px 18px rgba(232,111,43,.34);
}
.process-step h3 { color: var(--ink); }
.process-step p { margin: 0; font-size: .96rem; }

/* ---------- Pricing ---------- */
.pricing-list {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--white);
}
.price-row {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 19px 22px;
  border-bottom: 1px solid var(--line);
}
.price-row:last-child { border-bottom: 0; }
.price-row:nth-child(even) { background: var(--gray-50); }
.price-main { flex: 1; }
.price-main h3 { color: var(--ink); font-size: 1.06rem; margin-bottom: 2px; }
.price-main p { margin: 0; font-size: .87rem; color: var(--muted); }
.price-tag {
  flex-shrink: 0;
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--navy);
  white-space: nowrap;
}
.price-tag small { font-size: .76rem; font-weight: 700; color: var(--muted); }
.price-tag-free {
  font-size: .92rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: #fff;
  background: var(--blue);
  border-radius: 999px;
  padding: 6px 18px;
}
.price-disclaimer {
  margin: 20px 0 0;
  padding: 15px 18px;
  background: var(--blue-soft);
  border-left: 4px solid var(--blue);
  border-radius: var(--radius-sm);
  font-size: .9rem;
  color: var(--body);
}

/* ---------- Service area ---------- */
.area-grid { display: grid; grid-template-columns: 1fr; gap: 30px; }
.town-chips { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 20px; }
.town-chips li {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 16px;
  font-size: .89rem;
  font-weight: 600;
  color: var(--navy);
}
.area-card {
  background:
    radial-gradient(420px 200px at 80% 0%, rgba(43,128,196,.3), transparent 70%),
    var(--navy);
  color: var(--on-dark);
  border-radius: var(--radius);
  padding: 32px 26px;
  text-align: center;
  box-shadow: var(--shadow-md);
}
.area-card-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 58px; height: 58px;
  padding: 14px;
  background: var(--orange);
  color: #fff;
  border-radius: 50%;
  margin-bottom: 12px;
}
.area-card-label {
  margin: 0;
  font-family: var(--font-head);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--on-dark-dim);
}
.area-card-zip {
  margin: 6px 0 8px;
  font-family: var(--font-head);
  font-size: 1.85rem;
  font-weight: 800;
  line-height: 1.12;
  color: #fff;
}
.area-card-text { font-size: .9rem; color: var(--on-dark-dim); margin-bottom: 20px; }

/* ---------- Trust tiles ---------- */
.trust-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
.trust-tile {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}
.trust-tile h3 { color: var(--ink); }
.trust-tile p { font-size: .93rem; }
.trust-tile p:last-child { margin-bottom: 0; }
.trust-tile .img-ph { margin-bottom: 14px; }
.trust-note { font-size: .82rem; color: var(--muted); font-style: italic; }
.trust-link {
  font-family: var(--font-head);
  font-weight: 700;
  text-decoration: none;
  font-size: .92rem;
  color: var(--blue-dark);
}
.trust-link:hover { text-decoration: underline; }

/* ---------- FAQ ---------- */
.faq-list {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 0; }
.faq-question {
  width: 100%;
  background: none;
  border: 0;
  font-family: var(--font-head);
  text-align: left;
  padding: 18px 22px;
  font-size: 1.04rem;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq-question:hover { color: var(--orange-dark); }
.faq-icon { position: relative; width: 16px; height: 16px; flex-shrink: 0; }
.faq-icon::before, .faq-icon::after {
  content: ""; position: absolute; background: var(--orange); border-radius: 2px;
}
.faq-icon::before { top: 7px; left: 0; width: 16px; height: 2.6px; }
.faq-icon::after  { left: 7px; top: 0; width: 2.6px; height: 16px; transition: transform .2s ease; }
.faq-question[aria-expanded="true"] .faq-icon::after { transform: rotate(90deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .25s ease; }
.faq-answer p { padding: 0 22px 18px; margin: 0; font-size: .96rem; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 30px; }
.contact-info p { color: var(--on-dark); }
.contact-details { margin: 20px 0; display: grid; gap: 13px; }
.contact-details li { display: flex; align-items: flex-start; gap: 13px; }
.contact-ic {
  flex-shrink: 0;
  width: 42px; height: 42px;
  padding: 10px;
  border-radius: 11px;
  background: rgba(43,128,196,.22);
  color: #6fb0e0;
  display: flex; align-items: center; justify-content: center;
}
.contact-details li > span:last-child { display: flex; flex-direction: column; color: var(--on-dark); }
.contact-details strong {
  color: var(--on-dark-dim);
  font-size: .76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
}
.contact-details a { color: #fff; text-decoration: none; font-size: 1.06rem; font-weight: 700; }
.contact-details a:hover { color: #6fb0e0; }

.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow-md);
  border-top: 4px solid var(--orange);
}
.contact-form h3 { color: var(--ink); font-size: 1.4rem; }
.field { margin-bottom: 15px; }
.field label {
  display: block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .84rem;
  margin-bottom: 6px;
  color: var(--ink);
}
.field .req { color: var(--orange-dark); }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 13px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: var(--white);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(43,128,196,.18);
}
.field textarea { resize: vertical; }
.field input:invalid:not(:placeholder-shown) { border-color: var(--orange-dark); }

.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-disclaimer {
  font-size: .82rem;
  color: var(--muted);
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin: 4px 0 16px;
}
.form-status {
  font-size: .92rem;
  font-weight: 600;
  margin: 14px 0 0;
  padding: 13px 15px;
  border-radius: var(--radius-sm);
}
.form-success { color: #1f5134; background: #e6f1e7; border: 1px solid #bcd9bf; }
.form-error   { color: #8a3017; background: #f9e4da; border: 1px solid #ecc3ac; }

/* ---------- Final CTA band ---------- */
.cta-band {
  background:
    radial-gradient(560px 260px at 50% 0%, rgba(232,111,43,.26), transparent 70%),
    var(--navy-deep);
  color: var(--on-dark);
  padding: 56px 0;
  text-align: center;
  border-top: 3px solid var(--orange);
}
.cta-band h2 { color: #fff; }
.cta-band p { color: var(--on-dark); max-width: 46ch; margin-inline: auto; }
.cta-band .btn-row { align-items: stretch; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-deep);
  color: var(--on-dark-dim);
  padding: 48px 0 24px;
  font-size: .92rem;
}
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 30px; }
.brand-footer { margin-bottom: 14px; }
.brand-footer .brand-word strong { color: #fff; }
.brand-footer .brand-sub { color: #6fb0e0; }
.footer-tagline {
  font-family: var(--font-head);
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: .82rem;
  font-weight: 700;
  color: var(--orange);
  margin: 0 0 8px;
}
.footer-brand p { margin: 0; }
.footer-col strong {
  color: #fff;
  display: block;
  margin-bottom: 11px;
  font-family: var(--font-head);
  font-size: 1.02rem;
  font-weight: 700;
}
.footer-col ul { display: grid; gap: 7px; }
.footer-col a, .footer-nav a { color: var(--on-dark-dim); text-decoration: none; }
.footer-col a:hover, .footer-nav a:hover { color: #fff; }
.footer-nav { display: grid; gap: 7px; }
.footer-bottom {
  margin-top: 34px;
  padding-top: 20px;
  border-top: 1px solid var(--navy-line);
}
.footer-disclaimer { font-size: .8rem; color: #6c7682; margin-bottom: 10px; }
.footer-copy { font-size: .82rem; margin: 0; }

/* ---------- Sticky mobile bar ---------- */
.sticky-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 90;
  display: flex;
  box-shadow: 0 -4px 18px rgba(0,0,0,.26);
}
.sticky-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.02rem;
  text-decoration: none;
}
.sticky-btn .icon { width: 19px; height: 19px; }
.sticky-call { background: var(--navy); color: #fff; }
.sticky-request { background: var(--orange); color: #fff; }
body { padding-bottom: 58px; }

/* ---------- Scroll reveal (progressive enhancement) ---------- */
.js .reveal { opacity: 0; transform: translateY(20px); }
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
  transition: opacity .55s ease, transform .55s ease;
}

/* ============================================================
   Tablet  (>= 640px)
   ============================================================ */
@media (min-width: 640px) {
  h1 { font-size: 2.7rem; }
  h2 { font-size: 2.3rem; }
  .hero h1 { font-size: 2.9rem; }
  .btn-row { flex-direction: row; flex-wrap: wrap; }
  .btn-row-center { justify-content: center; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .install-grid { grid-template-columns: 1fr 1fr; }
  .work-gallery { grid-template-columns: 1fr 1fr; align-items: start; }
  .calls-grid { grid-template-columns: 1fr 1fr; }
  .addon-grid { grid-template-columns: 1fr 1fr; }
  .process-grid { grid-template-columns: repeat(3, 1fr); }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .credibility-inner { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   Desktop  (>= 940px)
   ============================================================ */
@media (min-width: 940px) {
  body { padding-bottom: 0; }
  .sticky-bar { display: none; }
  .topbar-phone { display: inline-flex; }
  .topbar-inner { justify-content: space-between; }

  .section { padding: 84px 0; }
  h1, .hero h1 { font-size: 3.15rem; }
  h2 { font-size: 2.5rem; }

  .nav-toggle { display: none; }
  .primary-nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    width: auto;
    padding: 0;
    gap: 4px;
  }
  .primary-nav a { border-bottom: 0; padding: 9px 13px; font-size: .96rem; }
  .primary-nav .btn { margin: 0 0 0 8px; }

  .hero { padding: 74px 0 84px; }
  .hero-grid { grid-template-columns: 1.04fr .96fr; align-items: center; gap: 52px; }

  .why-grid { grid-template-columns: 1.08fr .92fr; align-items: center; }
  .service-grid { grid-template-columns: repeat(3, 1fr); }
  .calls-grid { grid-template-columns: repeat(4, 1fr); }
  .addon-grid { grid-template-columns: repeat(4, 1fr); }
  .trust-grid { grid-template-columns: repeat(4, 1fr); }
  .area-grid { grid-template-columns: 1.4fr 1fr; align-items: center; }
  .contact-grid { grid-template-columns: 1fr 1.04fr; align-items: start; }
  .footer-grid { grid-template-columns: 2.2fr 1fr 1fr 1.1fr; }
  .section-head { margin-bottom: 44px; }
}

/* ---------- Accessibility ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .js .reveal { opacity: 1; transform: none; }
  .btn:hover { transform: none; }
}
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; border-radius: 4px; }

/* Skip link — visible only when focused via keyboard */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--orange);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 700;
  padding: 12px 18px;
  text-decoration: none;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }