/* =========================================================================
   Pro Tech Roofing & Property Maintenance — Bristol
   Design tokens
   Palette:   --navy-950 #0B2038  --navy-800 #16344F  --gold-500 #C8963C
              --gold-300 #E4C170  --cloud-50 #F5F4EE  --charcoal-900 #20242A
   Type:      Display — "Big Shoulders Display" (700/800), industrial/condensed,
              nodding to construction & the trade itself.
              Body    — "Public Sans" (400/600), clean and legible.
   Signature: The "flashing fold" divider — a folded lead-flashing zig-zag
              rendered as a thin metallic-to-gold gradient strip, used at
              section boundaries and as a card top-edge.
   ========================================================================= */

:root {
  --navy-950: #0B2038;
  --navy-800: #16344F;
  --navy-700: #1E4066;
  --gold-500: #C8963C;
  --gold-300: #E4C170;
  --cloud-50: #F5F4EE;
  --cloud-100: #ECEAE1;
  --charcoal-900: #20242A;
  --charcoal-600: #4B525B;
  --slate-200: #DBDFE2;
  --white: #FFFFFF;

  --font-display: 'Big Shoulders Display', 'Arial Narrow', sans-serif;
  --font-body: 'Public Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius-sm: 4px;
  --radius-md: 8px;
  --shadow-card: 0 2px 14px rgba(11, 32, 56, 0.10);
  --shadow-lift: 0 10px 30px rgba(11, 32, 56, 0.18);
  --max-width: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--charcoal-900);
  background: var(--cloud-50);
  line-height: 1.6;
  font-size: 16px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: 0.2px;
  margin: 0 0 0.5em;
  color: var(--navy-950);
  text-transform: uppercase;
}
h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.3rem; letter-spacing: 0.3px; }
h4 { font-size: 1.05rem; }

p { margin: 0 0 1em; color: var(--charcoal-600); }
a { color: var(--navy-800); text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.8rem;
  color: var(--gold-500);
  margin-bottom: 0.6em;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:focus-visible { outline: 3px solid var(--gold-300); outline-offset: 2px; }
.btn-primary { background: var(--gold-500); color: var(--navy-950); }
.btn-primary:hover { background: var(--gold-300); transform: translateY(-1px); box-shadow: var(--shadow-lift); }
.btn-outline { background: transparent; border-color: rgba(255,255,255,0.55); color: var(--white); }
.btn-outline:hover { background: rgba(255,255,255,0.12); }
.btn-dark { background: var(--navy-950); color: var(--white); }
.btn-dark:hover { background: var(--navy-800); }
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Flashing-fold signature divider ---------- */
.fold-divider {
  width: 100%;
  height: 14px;
  background:
    linear-gradient(135deg, transparent 50%, var(--gold-500) 50%) 0 0/16px 16px repeat-x,
    linear-gradient(-135deg, transparent 50%, var(--gold-300) 50%) 8px 0/16px 16px repeat-x;
  opacity: 0.9;
}
.fold-divider.dark {
  background:
    linear-gradient(135deg, transparent 50%, var(--navy-700) 50%) 0 0/16px 16px repeat-x,
    linear-gradient(-135deg, transparent 50%, var(--navy-950) 50%) 8px 0/16px 16px repeat-x;
}
.fold-edge {
  height: 6px;
  width: 100%;
  background: linear-gradient(90deg, var(--gold-500), var(--gold-300), var(--gold-500));
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

/* ---------- Header / Nav ---------- */
.site-header {
  background: var(--navy-950);
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 3px solid var(--gold-500);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
  gap: 16px;
}
.brand img { height: 46px; width: auto; }
.main-nav { position: relative; }
.main-nav > ul {
  display: flex;
  align-items: center;
  gap: 26px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.main-nav > ul > li > a {
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.95rem;
  letter-spacing: 0.4px;
  padding: 8px 2px;
  border-bottom: 2px solid transparent;
}
.main-nav > ul > li > a:hover,
.main-nav > ul > li > a:focus-visible { border-bottom-color: var(--gold-500); }

.header-cta { display: flex; align-items: center; gap: 12px; }
.header-phone {
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.4px;
  white-space: nowrap;
}
.header-phone span { color: var(--gold-300); }

.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--gold-500);
  border-radius: var(--radius-sm);
  color: var(--white);
  width: 42px;
  height: 38px;
  cursor: pointer;
  font-size: 1.2rem;
}

.dropdown { position: relative; }
.dropdown > a::after { content: " \25BE"; font-size: 0.7em; }
.dropdown-panel {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  border-top: 3px solid var(--gold-500);
  min-width: 280px;
  padding: 10px 0;
  list-style: none;
  margin: 0;
  box-shadow: var(--shadow-lift);
}
.dropdown.open .dropdown-panel { display: block; }
.dropdown-panel li a {
  display: block;
  padding: 10px 20px;
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 600;
  text-transform: none;
  font-size: 0.95rem;
}
.dropdown-panel li a:hover { background: var(--navy-950); color: var(--gold-300); }

@media (max-width: 900px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy-950);
    border-top: 1px solid var(--navy-700);
  }
  .main-nav.open { display: block; }
  .main-nav > ul { flex-direction: column; align-items: stretch; gap: 0; padding: 8px 24px 18px; }
  .main-nav > ul > li { border-bottom: 1px solid rgba(255,255,255,0.08); }
  .main-nav > ul > li > a { display: block; padding: 14px 4px; }
  .dropdown-panel { position: static; border: none; background: var(--navy-800); box-shadow: none; display: none; }
  .dropdown.open .dropdown-panel { display: block; }
  .nav-toggle { display: block; }
  .header-phone-text { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(160deg, var(--navy-950) 0%, var(--navy-800) 60%, var(--navy-700) 100%);
  color: var(--white);
  padding: 72px 0 0;
  position: relative;
  overflow: hidden;
}
.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px 64px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}
.hero h1 { color: var(--white); }
.hero h1 em { color: var(--gold-300); font-style: normal; }
.hero-sub { color: rgba(255,255,255,0.82); font-size: 1.15rem; max-width: 46ch; }
.hero-badges { display: flex; gap: 22px; flex-wrap: wrap; margin: 26px 0 0; }
.hero-badges span { font-family: var(--font-display); font-weight: 700; letter-spacing: 0.3px; color: var(--gold-300); text-transform: uppercase; font-size: 0.92rem; }
.hero-photo {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
  border: 3px solid var(--gold-500);
}
.hero-photo img { width: 100%; height: auto; }

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; }
}

/* ---------- Sections ---------- */
section { padding: 72px 0; }
.section-head { max-width: 62ch; margin-bottom: 40px; }
.section-alt { background: var(--white); }
.section-dark { background: var(--navy-950); color: var(--white); }
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark p { color: rgba(255,255,255,0.78); }

/* ---------- Service cards ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}
.card-body { padding: 26px; flex: 1; display: flex; flex-direction: column; }
.card h3 { margin-bottom: 10px; }
.card p { flex: 1; }
.card .btn { align-self: flex-start; margin-top: 10px; }

/* ---------- Icon badge ---------- */
.icon-badge {
  width: 54px; height: 54px;
  border-radius: 10px;
  background: var(--navy-950);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.icon-badge svg { width: 28px; height: 28px; stroke: var(--gold-400, var(--gold-500)); fill: none; stroke-width: 1.8; }

/* ---------- Photo gallery (masonry, native aspect ratios) ---------- */
.gallery {
  columns: 3 240px;
  column-gap: 20px;
}
.gallery figure {
  margin: 0 0 20px;
  break-inside: avoid;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  position: relative;
}
.gallery img { width: 100%; height: auto; }
.gallery figcaption {
  padding: 10px 14px;
  background: var(--navy-950);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
}
@media (max-width: 640px) { .gallery { columns: 1 240px; } }

/* ---------- Reviews ---------- */
.review-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-card);
  border-top: 5px solid var(--gold-500);
}
.review-card .stars { color: var(--gold-500); letter-spacing: 2px; margin-bottom: 10px; font-size: 1.1rem; }
.review-name { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; color: var(--navy-950); letter-spacing: 0.3px; }
.review-loc { color: var(--charcoal-600); font-size: 0.85rem; }

/* ---------- FAQ ---------- */
.faq-item {
  border-bottom: 1px solid var(--slate-200);
  padding: 20px 0;
}
.faq-item h3 { margin-bottom: 8px; font-size: 1.1rem; }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--gold-500);
  color: var(--navy-950);
  text-align: center;
}
.cta-band h2 { color: var(--navy-950); }
.cta-band .btn-row { justify-content: center; }

/* ---------- Coverage list ---------- */
.area-chip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.area-chip {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-left: 4px solid var(--gold-500);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.92rem;
  color: var(--navy-950);
}
.area-chip:hover { background: var(--cloud-100); }
@media (max-width: 900px) { .area-chip-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .area-chip-grid { grid-template-columns: 1fr; } }

/* ---------- Area page specific ---------- */
.area-hero {
  background: linear-gradient(160deg, var(--navy-950), var(--navy-700));
  color: var(--white);
  padding: 56px 0;
}
.area-hero h1 { color: var(--white); }
.area-hero p { color: rgba(255,255,255,0.82); }
.area-hero .eyebrow { color: var(--gold-300); }
.area-facts {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.2);
}
.area-fact dt { font-family: var(--font-display); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 1px; color: var(--gold-300); margin-bottom: 4px; }
.area-fact dd { margin: 0; font-weight: 600; }
.related-areas ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.related-areas a {
  display: inline-block;
  padding: 8px 14px;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: 20px;
  font-size: 0.88rem;
  font-weight: 600;
}
.related-areas a:hover { border-color: var(--gold-500); color: var(--navy-950); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-950); color: rgba(255,255,255,0.75); padding: 56px 0 26px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 40px;
}
.footer-grid h4 { color: var(--gold-300); font-size: 0.95rem; letter-spacing: 0.6px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a { color: rgba(255,255,255,0.75); font-size: 0.94rem; }
.footer-grid a:hover { color: var(--gold-300); }
.footer-logo img { height: 42px; margin-bottom: 14px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
}
@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  font-size: 0.85rem;
  padding: 14px 0;
  color: var(--charcoal-600);
}
.breadcrumb a { color: var(--navy-800); }
.breadcrumb span[aria-hidden] { margin: 0 6px; color: var(--slate-200); }

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--gold-500);
  color: var(--navy-950);
  padding: 10px 16px;
  z-index: 100;
  font-weight: 700;
}
.skip-link:focus { left: 10px; top: 10px; }

/* ---------- Simple page hero (services/contact/etc) ---------- */
.page-hero {
  background: linear-gradient(160deg, var(--navy-950), var(--navy-700));
  color: var(--white);
  padding: 60px 0 50px;
}
.page-hero h1 { color: var(--white); }
.page-hero p { color: rgba(255,255,255,0.82); max-width: 60ch; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
@media (max-width: 800px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-card {
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 30px;
}
.contact-method { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.contact-method .icon-badge { margin-bottom: 0; flex-shrink: 0; }
.contact-method a, .contact-method span.value { font-weight: 700; font-size: 1.05rem; color: var(--navy-950); }

/* ---------- 404 ---------- */
.error-page { padding: 110px 0; text-align: center; }
.error-page h1 { font-size: clamp(4rem, 10vw, 7rem); color: var(--navy-950); }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }