/* ================================================================
   Boiling Springs Heating & Air — Custom Stylesheet
   Mobile-first | Navy + Copper | Barlow + Inter
   ================================================================ */

/* ── Custom Properties ────────────────────────────────────────── */
:root {
  --navy:         #1C2E4A;
  --navy-dark:    #121E32;
  --navy-light:   #253C5E;
  --copper:       #D0793E;
  --copper-dark:  #B8632C;
  --copper-light: #E8935A;
  --warm-bg:      #F9F8F5;
  --cool-bg:      #EEF0F4;
  --white:        #FFFFFF;
  --text:         #1A2230;
  --text-body:    #4A5568;
  --text-muted:   #718096;
  --border:       #E2DFDA;
  --green:        #2D7D46;

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md:  0 4px 8px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.05);
  --shadow-lg:  0 12px 20px rgba(0,0,0,0.09), 0 4px 8px rgba(0,0,0,0.05);
  --shadow-xl:  0 20px 30px rgba(0,0,0,0.12), 0 8px 12px rgba(0,0,0,0.06);

  --radius:    8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --ease:      all 0.22s ease;

  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Barlow', 'Inter', sans-serif;
}

/* ── Reset ────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--text-body);
  background: var(--warm-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
ul { list-style: none; }
img { max-width: 100%; display: block; }
a { color: var(--copper); text-decoration: none; transition: var(--ease); }
a:hover { color: var(--copper-dark); }
button { font-family: inherit; cursor: pointer; }

/* Skip link */
.skip-link {
  position: absolute; top: -100px; left: 12px;
  background: var(--navy); color: var(--white);
  padding: 8px 16px; border-radius: var(--radius);
  font-size: 0.875rem; font-weight: 600; z-index: 9999;
  transition: top 0.2s;
}
.skip-link:focus { top: 12px; }

/* ── Layout ───────────────────────────────────────────────────── */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}
section { scroll-margin-top: 72px; }

/* ── Typography ───────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text);
  font-weight: 700;
  line-height: 1.15;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  color: var(--navy);
  margin-bottom: 0.6rem;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--text-body);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}
.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

/* ── Buttons ──────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  transition: var(--ease);
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
  font-family: var(--font-body);
}

.btn-primary {
  background: var(--copper);
  color: var(--white);
  border-color: var(--copper);
}
.btn-primary:hover {
  background: var(--copper-dark);
  border-color: var(--copper-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(208,121,62,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--copper);
  border-color: var(--copper);
}
.btn-outline:hover {
  background: var(--copper);
  color: var(--white);
}

.btn-ghost-light {
  background: rgba(255,255,255,0.12);
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
  backdrop-filter: blur(4px);
}
.btn-ghost-light:hover {
  background: rgba(255,255,255,0.22);
  border-color: rgba(255,255,255,0.6);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 16px 34px;
  font-size: 1.05rem;
}
.btn-full { width: 100%; justify-content: center; }


/* ══════════════════════════════════════════════════════════════
   TOP BAR
══════════════════════════════════════════════════════════════ */
.topbar {
  background: var(--navy-dark);
  padding: 7px 0;
  font-size: 0.82rem;
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.topbar-left {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.65);
}
.topbar-left i { color: var(--copper-light); font-size: 0.75rem; }
.topbar-phone {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--copper-light);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.01em;
}
.topbar-phone i { font-size: 0.75rem; }
.topbar-phone:hover { color: var(--white); }


/* ══════════════════════════════════════════════════════════════
   HEADER / NAV
══════════════════════════════════════════════════════════════ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s;
}
.site-header.scrolled { box-shadow: var(--shadow-md); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 16px;
}

/* Logo */
.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-top {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.01em;
}
.logo-bottom {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--copper);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.logo-light .logo-top  { color: var(--white); }
.logo-light .logo-bottom { color: var(--copper-light); }

/* Desktop nav */
.site-nav { display: none; flex: 1; justify-content: center; }
.nav-list {
  display: flex;
  gap: 2px;
}
.nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text);
  padding: 7px 13px;
  border-radius: var(--radius);
  transition: var(--ease);
}
.nav-link:hover {
  color: var(--navy);
  background: var(--warm-bg);
}

.header-cta { display: none; }

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 18px;
  background: none;
  border: none;
  padding: 0;
  z-index: 1001;
  position: relative;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: var(--ease);
}
.hamburger.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--white);
  z-index: 998;
  padding: 90px 24px 40px;
  flex-direction: column;
  gap: 0;
  overflow-y: auto;
}
.mobile-nav.is-open { display: flex; }
.mobile-nav .nav-list { flex-direction: column; gap: 0; }
.mobile-nav .nav-link {
  font-size: 1.4rem;
  font-weight: 700;
  font-family: var(--font-display);
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  color: var(--navy);
}
.mobile-nav .nav-link:hover { background: transparent; color: var(--copper); padding-left: 8px; }
.mobile-nav-cta {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}


/* ══════════════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  background: var(--navy);
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 72px 0 100px;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 75% 40%, rgba(208,121,62,0.10) 0%, transparent 55%),
    radial-gradient(ellipse 60% 50% at 10% 85%, rgba(208,121,62,0.06) 0%, transparent 45%),
    linear-gradient(150deg, #121E32 0%, #1C2E4A 45%, #1A3055 100%);
  z-index: 0;
}
/* Dot grid overlay */
.hero-backdrop::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 26px 26px;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 52px;
  align-items: center;
  width: 100%;
}

/* Hero text */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255,255,255,0.09);
  border: 1px solid rgba(255,255,255,0.14);
  color: rgba(255,255,255,0.78);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-eyebrow i { color: var(--copper-light); font-size: 0.7rem; }

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
}
.hero-headline em {
  font-style: normal;
  color: var(--copper-light);
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255,255,255,0.70);
  max-width: 500px;
  line-height: 1.72;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 36px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
}
.hero-trust span {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.65);
  font-size: 0.83rem;
  font-weight: 500;
}
.hero-trust i { color: var(--copper-light); font-size: 0.78rem; }

/* Hero visual — temperature contrast cards */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.temp-stage {
  position: relative;
  width: 280px;
  height: 290px;
}

.temp-card {
  position: absolute;
  border-radius: var(--radius-xl);
  padding: 26px 28px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  width: 200px;
}
.temp-card.outside {
  top: 0;
  left: 0;
  background: rgba(200, 60, 10, 0.18);
  border: 1px solid rgba(240, 100, 40, 0.25);
  backdrop-filter: blur(8px);
}
.temp-card.inside {
  bottom: 0;
  right: 0;
  background: rgba(40, 100, 180, 0.20);
  border: 1px solid rgba(80, 160, 240, 0.22);
  backdrop-filter: blur(8px);
}

.tc-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.55);
}
.tc-temp {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.tc-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.50);
  font-weight: 500;
}

.temp-arrow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  background: var(--copper);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.85rem;
  box-shadow: 0 4px 14px rgba(208,121,62,0.50);
  border: 3px solid rgba(255,255,255,0.15);
}

/* Hero wave */
.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 80px;
  z-index: 3;
  line-height: 0;
}
.hero-wave svg { width: 100%; height: 100%; }


/* ══════════════════════════════════════════════════════════════
   URGENCY STRIP
══════════════════════════════════════════════════════════════ */
.urgency-strip {
  background: var(--copper);
  padding: 14px 0;
  text-align: center;
}
.urgency-strip p {
  color: var(--white);
  font-size: 0.92rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}
.urgency-strip i { font-size: 0.85rem; }
.urgency-strip a {
  color: var(--white);
  text-decoration: underline;
  font-weight: 700;
}
.urgency-strip a:hover { color: rgba(255,255,255,0.85); }


/* ══════════════════════════════════════════════════════════════
   SERVICES
══════════════════════════════════════════════════════════════ */
.services {
  background: var(--warm-bg);
  padding: 88px 0;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 52px;
}

.svc-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  transition: var(--ease);
}
.svc-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(208,121,62,0.35);
}
.svc-card.featured {
  border-color: var(--copper);
  background: linear-gradient(140deg, #fff 0%, #FFF7F2 100%);
}

.svc-badge {
  display: inline-block;
  background: var(--copper);
  color: var(--white);
  font-size: 0.67rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 14px;
}

.svc-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 1.3rem;
}
.icon-cool   { background: #EBF5FF; color: #2272C3; }
.icon-heat   { background: #FFF0E8; color: #C45E1A; }
.icon-pump   { background: #EDF8F1; color: #1F7A3E; }
.icon-maint  { background: #F4F0FF; color: #6448C0; }
.icon-air    { background: #E6F9F6; color: #157A66; }
.icon-install{ background: #FFF5E6; color: #AD6816; }

.svc-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.svc-desc {
  font-size: 0.88rem;
  color: var(--text-body);
  margin-bottom: 16px;
  line-height: 1.65;
}
.svc-list { display: flex; flex-direction: column; gap: 6px; }
.svc-list li {
  font-size: 0.83rem;
  color: var(--text-body);
  padding-left: 18px;
  position: relative;
}
.svc-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--copper);
  font-weight: 700;
}

.services-bottom {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
}
.services-bottom p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.78);
  margin-bottom: 22px;
}
.services-bottom-btns {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
}


/* ══════════════════════════════════════════════════════════════
   TRUST / ABOUT
══════════════════════════════════════════════════════════════ */
.trust {
  background: var(--cool-bg);
  padding: 88px 0;
}
.trust-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 52px;
  align-items: start;
}
.trust-left .section-title { text-align: left; }
.trust-left p {
  color: var(--text-body);
  line-height: 1.78;
  margin-bottom: 14px;
  font-size: 0.98rem;
}
.trust-left .btn { margin-top: 8px; }

.trust-points { display: flex; flex-direction: column; gap: 22px; }

.tpoint {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.tpoint-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--copper);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
}
.tpoint-body h4 {
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}
.tpoint-body p {
  font-size: 0.875rem;
  color: var(--text-body);
  line-height: 1.65;
}


/* ══════════════════════════════════════════════════════════════
   SEASONAL COMFORT
══════════════════════════════════════════════════════════════ */
.seasonal {
  background: var(--warm-bg);
  padding: 88px 0;
}
.seasonal-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.season-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
}
.season-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
}
.season-card.summer::before { background: linear-gradient(90deg, #F97316, #FBBF24); }
.season-card.winter::before { background: linear-gradient(90deg, #3B82F6, #06B6D4); }

.season-emoji { font-size: 2.4rem; margin-bottom: 14px; display: block; line-height: 1; }
.season-card h3 { font-size: 1.35rem; color: var(--navy); margin-bottom: 12px; }
.season-card > p {
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.72;
  margin-bottom: 20px;
}

.season-tips { margin-bottom: 24px; display: flex; flex-direction: column; gap: 8px; }
.season-tips li {
  font-size: 0.85rem;
  color: var(--text-body);
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}
.season-tips li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--copper);
  font-weight: 700;
}

.season-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--copper);
  transition: var(--ease);
}
.season-link:hover { color: var(--copper-dark); transform: translateX(4px); }


/* ══════════════════════════════════════════════════════════════
   SERVICE AREA
══════════════════════════════════════════════════════════════ */
.service-area {
  background: var(--navy);
  padding: 88px 0;
}
.service-area .section-title { color: var(--white); }
.service-area .section-sub   { color: rgba(255,255,255,0.65); }

.area-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  max-width: 880px;
  margin: 0 auto;
}

.area-home {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
}
.area-home-badge {
  display: inline-block;
  background: var(--copper);
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 14px;
}
.area-home h3 { font-size: 1.75rem; color: var(--white); margin-bottom: 6px; }
.area-home p  { color: rgba(255,255,255,0.60); font-size: 0.9rem; }

.area-also h4 {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.50);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  margin-bottom: 18px;
}
.area-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 22px;
}
.area-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.80);
  font-size: 0.9rem;
  font-weight: 500;
}
.area-item i { color: var(--copper-light); font-size: 0.65rem; }

.area-note {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.50);
}
.area-note a { color: var(--copper-light); font-weight: 600; }
.area-note a:hover { color: var(--white); }


/* ══════════════════════════════════════════════════════════════
   FAQ
══════════════════════════════════════════════════════════════ */
.faq { background: var(--warm-bg); padding: 88px 0; }

.faq-wrap {
  max-width: 740px;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
}

.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:last-child { border-bottom: none; }

.faq-btn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--navy);
  transition: var(--ease);
}
.faq-btn:hover { background: var(--warm-bg); }
.faq-btn[aria-expanded="true"] { background: #FFF7F2; color: var(--copper); }

.faq-chevron {
  flex-shrink: 0;
  color: var(--copper);
  transition: transform 0.3s ease;
  font-size: 0.85rem;
}
.faq-btn[aria-expanded="true"] .faq-chevron { transform: rotate(180deg); }

.faq-body {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s ease;
}
.faq-body.is-open { max-height: 600px; }
.faq-body p {
  padding: 4px 24px 24px;
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.78;
}


/* ══════════════════════════════════════════════════════════════
   CONTACT
══════════════════════════════════════════════════════════════ */
.contact { background: var(--cool-bg); padding: 88px 0; }
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 52px;
}

.contact-info .section-title { text-align: left; margin-bottom: 12px; }
.contact-info > p {
  color: var(--text-body);
  line-height: 1.75;
  margin-bottom: 32px;
  font-size: 0.97rem;
}

.contact-methods { display: flex; flex-direction: column; gap: 22px; }
.cmethod {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.cmethod-icon {
  width: 44px;
  height: 44px;
  background: var(--navy);
  color: var(--white);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.88rem;
}
.cmethod-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: 2px;
}
.cmethod-value {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}
a.cmethod-value { color: var(--navy); }
a.cmethod-value:hover { color: var(--copper); }
.cmethod-note {
  display: block;
  font-size: 0.72rem;
  color: var(--copper);
  font-style: italic;
  margin-top: 2px;
}

/* Form */
.form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 34px 30px;
  box-shadow: var(--shadow-md);
}
.form-card h3 {
  font-size: 1.3rem;
  color: var(--navy);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.92rem;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--copper);
  box-shadow: 0 0 0 3px rgba(208,121,62,0.12);
}
.form-group input.is-error,
.form-group select.is-error { border-color: #E53E3E; }
.form-group textarea { resize: vertical; min-height: 96px; }
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath fill='%234A5568' d='M5 7L0.5 2.5h9z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
.form-note {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 10px;
}
.form-success {
  text-align: center;
  padding: 44px 24px;
}
.form-success i { font-size: 2.6rem; color: var(--green); margin-bottom: 16px; display: block; }
.form-success h4 { font-size: 1.35rem; color: var(--navy); margin-bottom: 10px; }
.form-success p { color: var(--text-body); font-size: 0.93rem; }
.form-success a { color: var(--copper); font-weight: 600; }


/* ══════════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════════ */
.site-footer {
  background: var(--navy-dark);
  padding-top: 60px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  padding-bottom: 52px;
}
.footer-brand .logo { margin-bottom: 14px; }
.footer-brand p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.50);
  line-height: 1.7;
  max-width: 240px;
}

.footer-col h5 {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.40);
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.60);
  transition: var(--ease);
}
.footer-col ul li a:hover { color: var(--copper-light); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.60);
}
.footer-contact-item i {
  color: var(--copper-light);
  width: 14px;
  flex-shrink: 0;
  margin-top: 2px;
}
.footer-contact-item a { color: rgba(255,255,255,0.60); }
.footer-contact-item a:hover { color: var(--copper-light); }
.footer-demo-note {
  font-size: 0.7rem;
  color: var(--copper-light);
  font-style: italic;
  margin-top: 6px;
  opacity: 0.8;
}

.footer-bar {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 18px 0;
}
.footer-bar-inner {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
  text-align: center;
}
.footer-bar-inner p, .footer-bar-inner a {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.30);
}
.footer-bar-inner a:hover { color: var(--copper-light); }


/* ══════════════════════════════════════════════════════════════
   FLOATING CTA BAR (mobile)
══════════════════════════════════════════════════════════════ */
.float-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 800;
  display: grid;
  grid-template-columns: 1fr 1fr;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.18);
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
.float-bar.is-visible { transform: translateY(0); }

.float-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 12px;
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  transition: var(--ease);
}
.float-btn-call { background: var(--copper); color: var(--white); }
.float-btn-call:hover { background: var(--copper-dark); color: var(--white); }
.float-btn-estimate { background: var(--navy); color: var(--white); }
.float-btn-estimate:hover { background: var(--navy-light); color: var(--white); }


/* ══════════════════════════════════════════════════════════════
   UTILITY
══════════════════════════════════════════════════════════════ */
.demo-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #b45309;
  background: #fef3c7;
  border: 1px solid #fcd34d;
  padding: 2px 8px;
  border-radius: 4px;
  vertical-align: middle;
  margin-left: 6px;
}

[hidden] { display: none !important; }


/* ══════════════════════════════════════════════════════════════
   RESPONSIVE — TABLET 768px+
══════════════════════════════════════════════════════════════ */
@media (min-width: 768px) {

  .site-nav { display: flex; }
  .header-cta { display: inline-flex; }
  .hamburger { display: none; }

  .hero-actions { flex-direction: row; flex-wrap: wrap; }
  .hero-content { grid-template-columns: 1fr 1fr; min-height: 90svh; }

  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .services-bottom-btns { flex-direction: row; justify-content: center; }

  .trust-layout { grid-template-columns: 1fr 1fr; gap: 64px; }

  .seasonal-grid { grid-template-columns: 1fr 1fr; }

  .area-layout { grid-template-columns: 1fr 1.8fr; align-items: start; }
  .area-grid   { grid-template-columns: repeat(3, 1fr); }

  .contact-layout { grid-template-columns: 1fr 1.3fr; align-items: start; }
  .form-row { grid-template-columns: 1fr 1fr; gap: 16px; }

  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 28px; }

  .footer-bar-inner { flex-direction: row; justify-content: space-between; text-align: left; }

  /* Hide mobile float bar on larger screens */
  .float-bar { display: none; }
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE — DESKTOP 1024px+
══════════════════════════════════════════════════════════════ */
@media (min-width: 1024px) {

  .services-grid { grid-template-columns: repeat(3, 1fr); }

  .hero { padding: 100px 0 120px; }

  .temp-stage { width: 300px; height: 300px; }
  .temp-card { width: 210px; }
}