/* Hydronic Sales and Services — site styles */

:root {
  --blue-900: #0d3b66;
  --blue-700: #1a5f9e;
  --blue-500: #2f80c8;
  --blue-300: #6fb3e0;
  --teal-400: #3ec6c6;
  --ink: #10202e;
  --ink-soft: #4a5b68;
  --paper: #ffffff;
  --mist: #f4f8fb;
  --line: #e2ebf1;
  --accent: #ff8a3d;
  --accent-dark: #e8722a;
  --shadow: 0 10px 30px -12px rgba(13, 59, 102, 0.25);
  --radius: 14px;
  --container: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { margin: 0; line-height: 1.2; font-weight: 700; }
p { margin: 0; }

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

.section { padding: 88px 0; }
.section--tight { padding: 64px 0; }
.section--alt { background: var(--mist); }

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-500);
  background: rgba(47, 128, 200, 0.1);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(26px, 3.4vw, 36px); color: var(--blue-900); }
.section-head p { margin-top: 12px; color: var(--ink-soft); font-size: 17px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

.btn--primary { background: var(--accent); color: #fff; box-shadow: 0 10px 24px -8px rgba(232, 114, 42, 0.6); }
.btn--primary:hover { background: var(--accent-dark); }

.btn--ghost { background: transparent; color: var(--paper); border-color: rgba(255,255,255,0.55); }
.btn--ghost:hover { background: rgba(255,255,255,0.12); }

.btn--outline { background: transparent; color: var(--blue-700); border-color: var(--blue-500); }
.btn--outline:hover { background: rgba(47, 128, 200, 0.08); }

/* Top strip */
.topbar {
  background: var(--blue-900);
  color: #cfe3f2;
  font-size: 13.5px;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 8px;
  padding-bottom: 8px;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar-item { display: inline-flex; align-items: center; gap: 6px; }
.topbar a:hover { color: #fff; }
.topbar svg { width: 14px; height: 14px; }
.topbar-rating { display: inline-flex; align-items: center; gap: 6px; color: #ffd27a; font-weight: 700; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  padding-bottom: 12px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 42px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 15px; color: var(--blue-900); letter-spacing: 0.01em; }
.brand-text span { font-size: 11.5px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.06em; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.nav-links a:hover { color: var(--blue-700); border-color: var(--blue-300); }

.header-actions { display: flex; align-items: center; gap: 14px; }
.call-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-900);
  color: #fff;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14.5px;
}
.call-pill:hover { background: var(--blue-700); }
.call-pill svg { width: 16px; height: 16px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle svg { width: 26px; height: 26px; color: var(--blue-900); }

/* Hero */
.hero {
  position: relative;
  background: linear-gradient(160deg, var(--blue-900) 0%, var(--blue-700) 55%, var(--teal-400) 130%);
  color: #fff;
  overflow: hidden;
  padding: 96px 0 120px;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 90px;
  background: var(--paper);
  clip-path: polygon(0 100%, 100% 100%, 100% 40%, 0 100%);
}
.hero .container { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 700;
  margin-bottom: 22px;
}
.hero-eyebrow svg { width: 15px; height: 15px; color: #ffd27a; }
.hero h1 { font-size: clamp(34px, 5vw, 54px); letter-spacing: -0.01em; }
.hero h1 span { color: #ffd27a; }
.hero-sub { margin-top: 20px; font-size: 18px; color: #dbe9f5; max-width: 520px; }
.hero-actions { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 28px;
  margin-top: 44px;
  flex-wrap: wrap;
}
.hero-stat strong { display: block; font-size: 26px; color: #fff; }
.hero-stat span { font-size: 13.5px; color: #bfd9ec; }

.hero-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 20px;
  padding: 32px;
  backdrop-filter: blur(6px);
}
.hero-card h3 { font-size: 19px; margin-bottom: 18px; }
.hero-card ul { display: flex; flex-direction: column; gap: 14px; }
.hero-card li { display: flex; align-items: center; gap: 12px; font-size: 15px; color: #eaf3fa; }
.hero-card li svg { width: 20px; height: 20px; color: #ffd27a; flex-shrink: 0; }

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.service-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue-500), var(--teal-400));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.service-icon svg { width: 26px; height: 26px; color: #fff; }
.service-card h3 { font-size: 18.5px; color: var(--blue-900); margin-bottom: 10px; }
.service-card p { color: var(--ink-soft); font-size: 15px; }

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: center;
}
.about-visual {
  background: linear-gradient(155deg, var(--blue-900), var(--blue-500));
  border-radius: 20px;
  padding: 40px 32px;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.about-visual svg.watermark {
  position: absolute;
  right: -30px;
  bottom: -30px;
  width: 180px;
  height: 180px;
  opacity: 0.15;
}
.about-visual h3 { font-size: 22px; margin-bottom: 8px; position: relative; }
.about-visual p { color: #dbe9f5; font-size: 15px; position: relative; }
.about-badges { display: flex; flex-direction: column; gap: 16px; margin-top: 26px; position: relative; }
.about-badge { display: flex; align-items: center; gap: 12px; }
.about-badge .num { font-size: 24px; font-weight: 800; color: #ffd27a; min-width: 46px; }
.about-badge .label { font-size: 14px; color: #eaf3fa; }

.about-copy p { color: var(--ink-soft); font-size: 16px; margin-bottom: 16px; }
.about-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 20px; margin: 24px 0 28px; }
.about-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; color: var(--ink); }
.about-list li svg { width: 20px; height: 20px; color: var(--teal-400); flex-shrink: 0; margin-top: 1px; }

/* Why us */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.why-card { text-align: center; padding: 10px; }
.why-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--mist);
  border: 1.5px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
}
.why-icon svg { width: 28px; height: 28px; color: var(--blue-700); }
.why-card h3 { font-size: 16.5px; color: var(--blue-900); margin-bottom: 8px; }
.why-card p { font-size: 14.5px; color: var(--ink-soft); }

/* Reviews */
.review-banner {
  background: linear-gradient(120deg, var(--blue-900), var(--blue-700));
  border-radius: 22px;
  color: #fff;
  padding: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.review-score { display: flex; align-items: center; gap: 20px; }
.review-score strong { font-size: 46px; }
.stars { display: flex; gap: 3px; margin: 6px 0; }
.stars svg { width: 18px; height: 18px; color: #ffd27a; }
.review-score span { font-size: 14px; color: #cfe3f2; }
.review-quote { max-width: 460px; font-size: 15.5px; color: #eaf3fa; font-style: italic; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: stretch;
}
.contact-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px;
  box-shadow: var(--shadow);
}
.contact-row { display: flex; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.contact-row:last-child { border-bottom: none; padding-bottom: 0; }
.contact-row:first-child { padding-top: 0; }
.contact-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: rgba(47,128,200,0.1);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-icon svg { width: 21px; height: 21px; color: var(--blue-700); }
.contact-row h4 { font-size: 15px; color: var(--blue-900); margin-bottom: 4px; }
.contact-row p, .contact-row a { font-size: 15px; color: var(--ink-soft); }
.contact-row a:hover { color: var(--blue-700); }
.contact-actions { display: flex; gap: 12px; margin-top: 26px; flex-wrap: wrap; }

.map-frame {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  min-height: 340px;
  box-shadow: var(--shadow);
}
.map-frame iframe { width: 100%; height: 100%; min-height: 340px; border: 0; display: block; }

/* CTA strip */
.cta-strip {
  background: var(--blue-900);
  color: #fff;
  padding: 56px 0;
  text-align: center;
}
.cta-strip h2 { font-size: clamp(22px, 3vw, 30px); }
.cta-strip p { color: #cfe3f2; margin-top: 10px; font-size: 16px; }
.cta-strip .btn-row { margin-top: 26px; display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* Footer */
.site-footer { background: #0a2b47; color: #b9d2e6; padding: 56px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-brand img { height: 38px; }
.footer-brand strong { color: #fff; font-size: 16px; }
.site-footer p { font-size: 14.5px; color: #9fbdd4; max-width: 320px; }
.site-footer h4 { color: #fff; font-size: 15px; margin-bottom: 16px; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 14.5px; color: #b9d2e6; }
.footer-links a:hover { color: #fff; }
.footer-bottom {
  margin-top: 44px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 13.5px;
  color: #8bacc7;
}

/* Utilities */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Responsive */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-visual { order: -1; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .topbar .topbar-hours { display: none; }
  .nav-links { display: none; }
  .header-actions .call-pill span.long { display: none; }
  .nav-toggle { display: inline-flex; }
  .section { padding: 64px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .about-list { grid-template-columns: 1fr; }
  .review-banner { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* Mobile nav drawer */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--blue-900);
  color: #fff;
  z-index: 100;
  display: flex;
  flex-direction: column;
  padding: 24px;
  transform: translateX(100%);
  transition: transform 0.25s ease;
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 40px; }
.mobile-nav-top button { background: none; border: none; color: #fff; cursor: pointer; }
.mobile-nav-top svg { width: 28px; height: 28px; }
.mobile-nav a { display: block; font-size: 22px; font-weight: 700; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.12); }
.mobile-nav .call-pill { margin-top: 30px; justify-content: center; }