/* ============================================================
   HVAC MASTER TEMPLATE — main.css
   Colors: Navy #0A2647 | Orange #F76A0C | White #FFFFFF
   Fonts: Bebas Neue (headings) | Inter (body)
   ============================================================ */

/* ---------- Reset & Root ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:      #0A2647;
  --navy-dark: #071a33;
  --orange:    #F76A0C;
  --orange-dk: #d55a08;
  --warm-white:#FFFDF9;
  --white:     #FFFFFF;
  --text:      #0F1923;
  --text-muted:#4A5568;
  --border:    #e2e8f0;
  --card-bg:   #f8fafc;
  --radius:    8px;
  --radius-lg: 16px;
  --shadow:    0 4px 24px rgba(10,38,71,0.10);
  --shadow-lg: 0 8px 48px rgba(10,38,71,0.16);
  --transition:0.25s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* ---------- Typography ---------- */
h1, h2, .bebas { font-family: 'Bebas Neue', sans-serif; letter-spacing: 0.02em; line-height: 1.05; }

h1 { font-size: clamp(48px, 8vw, 90px); }
h2 { font-size: clamp(36px, 5vw, 56px); }
h3 { font-size: clamp(20px, 2.5vw, 28px); font-weight: 700; font-family: 'Inter', sans-serif; }
h4 { font-size: 18px; font-weight: 700; }

p { font-size: 17px; line-height: 1.7; color: var(--text-muted); }

.section-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  display: block;
  margin-bottom: 12px;
}

/* ---------- Layout Helpers ---------- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container--wide { max-width: 1400px; margin: 0 auto; padding: 0 24px; }

.section { padding: 96px 0; }
.section--sm { padding: 64px 0; }
.section--navy { background: var(--navy); color: var(--white); }
.section--navy p { color: rgba(255,255,255,0.75); }
.section--navy-dark { background: var(--navy-dark); color: var(--white); }
.section--warm { background: var(--warm-white); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

.text-center { text-align: center; }
.text-white { color: var(--white); }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.mb-2 { margin-bottom: 8px; }
.mb-4 { margin-bottom: 16px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  white-space: nowrap;
}

.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--orange);
  color: var(--white);
}
.btn-primary:hover { background: var(--orange-dk); }

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.5);
}
.btn-ghost:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }

.btn-ghost-navy {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}
.btn-ghost-navy:hover { background: var(--navy); color: var(--white); }

.btn-lg { padding: 18px 36px; font-size: 16px; border-radius: 8px; }
.btn-sm { padding: 10px 20px; font-size: 13px; }

.btn-group { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }

/* ---------- Announcement Bar ---------- */
#announcement-bar {
  background: var(--orange);
  color: var(--white);
  text-align: center;
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 500;
  position: relative;
  z-index: 1000;
}
#announcement-bar a { text-decoration: underline; font-weight: 700; }
#announcement-bar .close-bar {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  line-height: 1;
  opacity: 0.8;
  padding: 4px;
}
#announcement-bar .close-bar:hover { opacity: 1; }

/* ---------- Navigation ---------- */
#navbar {
  position: sticky;
  top: 0;
  z-index: 999;
  background: transparent;
  transition: background 0.35s ease, box-shadow 0.35s ease;
  padding: 0 24px;
}
#navbar.scrolled {
  background: var(--navy-dark);
  box-shadow: 0 2px 24px rgba(0,0,0,0.25);
  backdrop-filter: blur(12px);
}
.nav-inner {
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.nav-logo img { height: 44px; width: auto; }
.nav-logo-text {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 24px;
  color: var(--white);
  letter-spacing: 0.05em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  justify-content: center;
}
.nav-links a {
  color: rgba(255,255,255,0.85);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 4px;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--white); }

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown > a::after { content: ' ▾'; font-size: 10px; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  min-width: 220px;
  padding: 8px 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  transform-origin: top center;
}
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  pointer-events: all;
}
.dropdown-menu a {
  display: block;
  color: var(--text);
  padding: 10px 20px;
  font-size: 14px;
  transition: background var(--transition);
}
.dropdown-menu a:hover { background: var(--warm-white); color: var(--orange); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.nav-phone {
  color: var(--white);
  font-size: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-phone:hover { color: var(--orange); }

/* Mobile nav */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

#mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--navy-dark);
  z-index: 998;
  flex-direction: column;
  padding: 96px 32px 32px;
  gap: 8px;
}
#mobile-menu.open { display: flex; }
#mobile-menu a {
  color: var(--white);
  font-size: 22px;
  font-family: 'Bebas Neue', sans-serif;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

/* ---------- Hero ---------- */
#hero {
  margin-top: -72px; /* slide under nav */
}

.hero-video-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}
.hero-video-bg video,
.hero-video-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

/* 3D scroll animation section (skill pattern) */
.scroll-animation {
  height: 350vh;
  position: relative;
}
.scroll-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  background: var(--navy-dark);
  display: flex;
  align-items: center;
}
#frameCanvas {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
}
@media (max-width: 1024px) { .scroll-animation { height: 300vh; } }
@media (max-width: 768px)  { .scroll-animation { height: 250vh; } }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7,26,51,0.15) 0%, rgba(7,26,51,0.35) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 140px 24px 96px;
  max-width: 620px;
  margin-left: max(calc(50vw - 600px), 24px);
}

.hero-content h1 {
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1;
  text-shadow: 0 2px 24px rgba(0,0,0,0.7);
}
.hero-content h1 span { color: var(--orange); }

.hero-sub {
  font-size: 19px;
  color: rgba(255,255,255,0.80);
  margin-bottom: 28px;
  font-weight: 400;
  line-height: 1.5;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
}
.hero-trust-item .icon { font-size: 16px; }
.trust-divider { width: 1px; height: 16px; background: rgba(255,255,255,0.25); }

.hero-ctas { margin-bottom: 24px; }

.hero-financing {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
}
.hero-financing a { color: var(--orange); font-weight: 600; }

/* ---------- Trust Strip ---------- */
#trust-strip {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
  overflow: hidden;
}
.trust-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.trust-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  white-space: nowrap;
}
.trust-badge .badge-icon {
  width: 36px;
  height: 36px;
  background: var(--warm-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

/* ---------- Quote Tool Section ---------- */
#quote-section {
  background: var(--navy);
  padding: 80px 0;
}
.quote-headline {
  color: var(--white);
  text-align: center;
  margin-bottom: 48px;
}
.quote-headline h2 { color: var(--white); margin-bottom: 12px; }
.quote-headline p { color: rgba(255,255,255,0.7); font-size: 18px; }

/* Quote tool widget */
#quote-tool {
  max-width: 760px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.qt-progress {
  background: rgba(10,38,71,0.08);
  height: 4px;
  position: relative;
}
.qt-progress-bar {
  height: 100%;
  background: var(--orange);
  transition: width 0.4s ease;
  width: 20%;
}

.qt-step {
  display: none;
  padding: 40px;
}
.qt-step.active { display: block; }

.qt-step-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 8px;
}
.qt-step h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 28px;
}

.qt-tiles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}
.qt-tile {
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 16px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
.qt-tile:hover { border-color: var(--orange); background: #fff8f3; transform: translateY(-2px); }
.qt-tile.selected { border-color: var(--orange); background: #fff3ea; }
.qt-tile .tile-icon { font-size: 32px; margin-bottom: 8px; display: block; }
.qt-tile .tile-label { font-size: 14px; font-weight: 600; color: var(--navy); line-height: 1.3; }

.qt-input-group { margin-bottom: 24px; }
.qt-input-group input {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-size: 16px;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  transition: border-color var(--transition);
}
.qt-input-group input:focus { outline: none; border-color: var(--orange); }

.qt-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.qt-back {
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
}
.qt-back:hover { color: var(--navy); }
.qt-back:empty { visibility: hidden; }

/* Results screen */
#qt-result {
  display: none;
  padding: 40px;
}
#qt-result.active { display: block; }
.result-intro {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 16px;
  font-weight: 500;
}
.result-ranges {
  display: grid;
  gap: 12px;
  margin-bottom: 32px;
}
.result-range {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background: var(--warm-white);
  border-radius: var(--radius);
  border-left: 4px solid var(--orange);
}
.result-range .service-name { font-weight: 600; color: var(--navy); }
.result-range .price-range { font-weight: 700; color: var(--orange); font-size: 18px; }
.result-note {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 28px;
  line-height: 1.6;
}
.result-ctas { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }

.result-callback { font-size: 14px; text-align: center; color: var(--text-muted); }
.result-callback a { color: var(--orange); font-weight: 600; }

/* ---------- Services Grid ---------- */
#services {
  padding: 96px 0;
  background: var(--white);
}
.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 { margin-bottom: 12px; color: var(--navy); }
.section-header p { max-width: 560px; margin: 0 auto; font-size: 18px; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: var(--orange);
}
.service-card .card-icon {
  width: 56px;
  height: 56px;
  background: #fff3ea;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 20px;
}
.service-card h3 { color: var(--navy); margin-bottom: 10px; font-size: 20px; }
.service-card p { font-size: 15px; margin-bottom: 20px; }
.service-card .card-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--orange);
  display: flex;
  align-items: center;
  gap: 6px;
}
.service-card .card-link:hover { gap: 10px; }

/* ---------- Why Us ---------- */
#why-us {
  background: var(--warm-white);
  padding: 96px 0;
}
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.why-item { text-align: center; }
.why-icon {
  width: 72px;
  height: 72px;
  background: var(--navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin: 0 auto 20px;
}
.why-item h3 { color: var(--navy); margin-bottom: 10px; }
.why-item p { font-size: 16px; }

/* ---------- Google Reviews ---------- */
#reviews-section {
  background: var(--navy);
  padding: 96px 0;
  overflow: hidden;
}
.reviews-header {
  text-align: center;
  margin-bottom: 48px;
}
.google-rating-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 100px;
  padding: 12px 24px;
  margin-bottom: 24px;
}
.google-logo { font-size: 20px; font-weight: 700; color: var(--white); }
.stars { color: #FBBC04; font-size: 20px; letter-spacing: 2px; }
.review-count { color: rgba(255,255,255,0.7); font-size: 14px; }

.reviews-carousel {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  padding-bottom: 16px;
  scrollbar-width: none;
  -ms-overflow-style: none;
  cursor: grab;
}
.reviews-carousel::-webkit-scrollbar { display: none; }
.reviews-carousel.dragging { cursor: grabbing; }

.review-card {
  flex-shrink: 0;
  width: 340px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.review-stars { color: #FBBC04; font-size: 16px; margin-bottom: 12px; }
.review-text { font-size: 15px; color: rgba(255,255,255,0.85); line-height: 1.65; margin-bottom: 20px; }
.review-author { display: flex; align-items: center; gap: 12px; }
.reviewer-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: var(--white);
  flex-shrink: 0;
}
.reviewer-name { font-weight: 600; font-size: 14px; color: var(--white); }
.reviewer-date { font-size: 12px; color: rgba(255,255,255,0.5); }

.reviews-footer {
  text-align: center;
  margin-top: 36px;
}
.reviews-footer a {
  color: var(--orange);
  font-weight: 600;
  font-size: 15px;
  text-decoration: underline;
}

/* ---------- Financing ---------- */
#financing {
  padding: 96px 0;
  background: var(--white);
}
.financing-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.financing-content .badge {
  display: inline-block;
  background: #fff3ea;
  color: var(--orange);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}
.financing-content h2 { color: var(--navy); margin-bottom: 16px; }
.financing-content p { margin-bottom: 12px; }
.financing-highlight {
  font-size: 22px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.financing-sub { font-size: 14px; color: var(--text-muted); margin-bottom: 32px; }

.financing-visual {
  background: var(--warm-white);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  text-align: center;
  border: 2px solid var(--border);
}
.financing-visual .big-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 96px;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 4px;
}
.financing-visual .big-label { font-size: 15px; color: var(--text-muted); margin-bottom: 32px; }
.partner-logos { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; }
.partner-logo {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
}

/* ---------- Service Area ---------- */
#service-area { padding: 96px 0; background: var(--warm-white); }
.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 400px;
  background: var(--border);
  margin-bottom: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-style: italic;
}
.map-embed iframe { width: 100%; height: 100%; border: 0; }
.area-cities {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.city-tag {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--navy);
  transition: border-color var(--transition), color var(--transition);
}
.city-tag:hover { border-color: var(--orange); color: var(--orange); }

/* ---------- About Snapshot ---------- */
#about-snapshot { padding: 96px 0; background: var(--white); }
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--warm-white);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-style: italic;
  border: 2px dashed var(--border);
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.about-content .section-label { display: block; }
.about-content h2 { color: var(--navy); margin-bottom: 16px; }
.about-content p { margin-bottom: 24px; }
.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}
.stat-item { text-align: center; padding: 20px; background: var(--warm-white); border-radius: var(--radius); }
.stat-number {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 48px;
  color: var(--orange);
  line-height: 1;
  display: block;
}
.stat-label { font-size: 13px; color: var(--text-muted); font-weight: 500; }

/* ---------- Maintenance Plan CTA ---------- */
#maintenance-cta {
  background: var(--navy);
  padding: 80px 0;
  text-align: center;
}
#maintenance-cta h2 { color: var(--white); margin-bottom: 16px; }
#maintenance-cta p { color: rgba(255,255,255,0.75); font-size: 18px; margin-bottom: 32px; max-width: 560px; margin-left: auto; margin-right: auto; }
.plan-benefits {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.plan-benefit {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.85);
  font-size: 15px;
  font-weight: 500;
}
.plan-benefit::before { content: '✓'; color: var(--orange); font-weight: 700; font-size: 16px; }

/* ---------- FAQ ---------- */
#faq { padding: 96px 0; background: var(--warm-white); }
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-question {
  width: 100%;
  text-align: left;
  padding: 24px 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--navy);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
}
.faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--orange);
  transition: transform var(--transition);
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  display: none;
  padding-bottom: 24px;
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
}
.faq-item.open .faq-answer { display: block; }

/* ---------- Footer ---------- */
#footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.75);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-brand {}
.footer-logo { margin-bottom: 16px; }
.footer-logo .logo-text {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  color: var(--white);
  letter-spacing: 0.05em;
}
.footer-tagline { font-size: 14px; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: background var(--transition);
}
.social-link:hover { background: var(--orange); }

.footer-col h4 { color: var(--white); margin-bottom: 20px; font-size: 14px; text-transform: uppercase; letter-spacing: 0.08em; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { font-size: 14px; transition: color var(--transition); }
.footer-col ul a:hover { color: var(--orange); }

.footer-contact { display: flex; flex-direction: column; gap: 12px; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; }
.footer-contact-item .icon { color: var(--orange); font-size: 16px; flex-shrink: 0; margin-top: 2px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
}
.footer-bottom a:hover { color: var(--orange); }
.footer-license { color: rgba(255,255,255,0.5); }

/* ---------- Scroll Animations (GSAP classes) ---------- */
.fade-up { opacity: 0; transform: translateY(40px); }
.fade-in { opacity: 0; }
.stagger-child { opacity: 0; transform: translateY(30px); }

/* ---------- Utility: Sticky Phone Bar (mobile) ---------- */
#mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--navy-dark);
  padding: 12px 16px;
  z-index: 997;
  gap: 12px;
  border-top: 2px solid var(--orange);
}
#mobile-cta-bar a {
  flex: 1;
  text-align: center;
  padding: 12px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
}
.mob-call { background: var(--orange); }
.mob-quote { background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.3); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  /* hero 3d wrap removed */
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .grid-2, .grid-3, .why-grid, .financing-inner, .about-inner { grid-template-columns: 1fr; gap: 36px; }
  .services-grid { grid-template-columns: 1fr; }
  .qt-tiles { grid-template-columns: 1fr; }
  .result-ctas { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .nav-links, .nav-actions .btn { display: none; }
  .nav-toggle { display: flex; }
  #mobile-cta-bar { display: flex; }
  body { padding-bottom: 70px; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .trust-badges { gap: 24px; }
  h1 { font-size: 52px; }
}

@media (max-width: 480px) {
  .hero-content { padding: 120px 20px 80px; }
  .btn-group { flex-direction: column; }
  .hero-trust { flex-direction: column; align-items: flex-start; gap: 10px; }
  .trust-divider { display: none; }
  .plan-benefits { flex-direction: column; align-items: center; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .fade-up, .fade-in, .stagger-child {
    opacity: 1;
    transform: none;
  }
}

/* ---------- Inner Pages ---------- */
.page-hero {
  background: var(--navy);
  padding: 120px 0 72px;
  text-align: center;
}
.page-hero h1 { color: var(--white); margin-bottom: 16px; font-size: clamp(36px, 5vw, 64px); }
.page-hero p { color: rgba(255,255,255,0.75); font-size: 18px; max-width: 560px; margin: 0 auto 28px; }

.content-section { padding: 80px 0; }
.content-block { max-width: 800px; margin: 0 auto; }
.content-block h2 { color: var(--navy); margin-bottom: 16px; }
.content-block p { margin-bottom: 16px; }

/* Form styles */
.contact-form {
  background: var(--warm-white);
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 640px;
  margin: 0 auto;
}
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; color: var(--navy); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-size: 15px;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  transition: border-color var(--transition);
  background: var(--white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--orange); }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 540px) { .form-row { grid-template-columns: 1fr; } }