/* =====================================================
   SMITH HVAC — Professional Website CSS
   Color System:
   --navy:      #1a3a5c  (primary)
   --blue:      #2d6a9f  (secondary)
   --orange:    #e85d2f  (accent / CTA)
   --light-bg:  #f4f7fb
   --text:      #2c3e50
===================================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:     #243673;
  --blue:     #457b9d;
  --orange:   #457b9d;
  --orange-d: #243673;
  --light:    #e3eefb;
  --white:    #ffffff;
  --text:     #2c3e50;
  --text-light: #64748b;
  --border:   #e2e8f0;
  --shadow:   0 4px 24px rgba(26,58,92,0.10);
  --shadow-lg:0 8px 40px rgba(26,58,92,0.16);
  --radius:   12px;
  --transition: 0.25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  font-size: 16px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* ===================== TYPOGRAPHY ===================== */
h1, h2, h3, h4 {
  font-family: 'Montserrat', 'Inter', sans-serif;
  line-height: 1.2;
  color: var(--navy);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 900; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 800; }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); font-weight: 700; }
h4 { font-size: 1.1rem; font-weight: 700; }

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  text-align: center;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn-sm  { padding: 8px 16px; font-size: 0.875rem; }
.btn-lg  { padding: 16px 32px; font-size: 1.05rem; }
.btn-full{ width: 100%; justify-content: center; }

.btn-primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}
.btn-primary:hover { background: var(--orange-d); border-color: var(--orange-d); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(232,93,47,0.4); }

.btn-secondary {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-secondary:hover { background: var(--blue); border-color: var(--blue); transform: translateY(-2px); }

.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline:hover { background: var(--navy); color: var(--white); transform: translateY(-2px); }

.btn-emergency {
  background: #dc2626;
  color: var(--white);
  border-color: #dc2626;
  animation: emergencyPulse 2s infinite;
}
.btn-emergency:hover { background: #b91c1c; transform: translateY(-2px); }

.btn-white {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}
.btn-white:hover { background: var(--light); transform: translateY(-2px); }

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline-white:hover { background: rgba(255,255,255,0.15); transform: translateY(-2px); }

@keyframes emergencyPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(220,38,38,0.4); }
  50%       { box-shadow: 0 0 0 8px rgba(220,38,38,0); }
}

.pulse { animation: ctaPulse 2.5s infinite; }
@keyframes ctaPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(232,93,47,0.5); }
  50%       { box-shadow: 0 0 0 12px rgba(232,93,47,0); }
}

/* ===================== SECTION COMMON ===================== */
.section { padding: 80px 0; }

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}
.section-header h2 { margin-bottom: 16px; }
.section-header p { color: var(--text-light); font-size: 1.1rem; }
.section-header.light h2, .section-header.light p { color: var(--white); }
.section-header.light .section-label { color: rgba(255,255,255,0.7); }

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}

/* ===================== ANNOUNCEMENT BAR ===================== */
.announcement-bar {
  background: var(--navy);
  color: var(--white);
  text-align: center;
  padding: 10px 20px;
  font-size: 0.85rem;
  font-weight: 500;
}
.announcement-bar a { color: var(--orange); font-weight: 700; }
.announcement-bar a:hover { text-decoration: underline; }

/* ===================== HEADER ===================== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  transition: box-shadow var(--transition);
}
.header.scrolled { box-shadow: 0 4px 20px rgba(0,0,0,0.12); }

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--navy);
  flex-shrink: 0;
}
.logo-icon { font-size: 1.6rem; color: var(--orange); }
.logo strong { color: var(--orange); }
.header-logo-img { height: 24px; width: auto; display: block; }

.nav { margin-left: auto; }
.nav-list {
  display: flex;
  list-style: none;
  gap: 4px;
}
.nav-list a {
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  transition: all var(--transition);
}
.nav-list a:hover { color: var(--orange); background: rgba(232,93,47,0.08); }

.header-cta { flex-shrink: 0; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===================== HERO ===================== */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--navy) 0%, #1a2a5e 50%, #243673 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(232,93,47,0.12) 0%, transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 80px 20px;
  max-width: 780px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
}

.hero-title {
  color: var(--white);
  margin-bottom: 24px;
  line-height: 1.1;
}
.hero-title .highlight {
  color: var(--orange);
  position: relative;
}

.hero-sub {
  color: rgba(255,255,255,0.85);
  font-size: clamp(1rem, 2vw, 1.2rem);
  max-width: 600px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.9);
  font-size: 0.9rem;
  font-weight: 500;
}
.trust-icon {
  color: var(--orange);
  font-size: 1rem;
}

.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.5);
  font-size: 1.5rem;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ===================== TRUST BAR ===================== */
.trust-bar {
  background: var(--orange);
  padding: 24px 0;
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.trust-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.stat-number {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}
.stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}
.trust-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.3);
}

/* ===================== SERVICES ===================== */
.services { background: var(--light); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  position: relative;
  border: 2px solid transparent;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--orange);
}
.service-card.featured {
  border-color: var(--orange);
  background: linear-gradient(135deg, var(--white) 0%, #fff8f6 100%);
}

.popular-badge {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--orange);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 20px;
}
.service-icon.ac         { background: #dbeafe; }
.service-icon.furnace    { background: #fef3c7; }
.service-icon.maintenance{ background: #d1fae5; }
.service-icon.radon      { background: #f3e8ff; }
.service-icon.iaq        { background: #dcfce7; }
.service-icon.emergency  { background: #fee2e2; }

.service-card h3 { margin-bottom: 12px; font-size: 1.2rem; }
.service-card p  { color: var(--text-light); margin-bottom: 20px; font-size: 0.95rem; line-height: 1.7; }

.service-list {
  list-style: none;
  margin-bottom: 24px;
}
.service-list li {
  padding: 5px 0;
  font-size: 0.9rem;
  color: var(--text);
  padding-left: 20px;
  position: relative;
}
.service-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 700;
}

/* MID CTA */
.mid-cta {
  margin-top: 60px;
  background: var(--navy);
  border-radius: var(--radius);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.mid-cta-content h3 { color: var(--white); margin-bottom: 8px; }
.mid-cta-content p  { color: rgba(255,255,255,0.8); font-size: 0.95rem; }
.mid-cta-actions { display: flex; gap: 16px; flex-wrap: wrap; flex-shrink: 0; }

/* ===================== WHY US ===================== */
.why-us {
  background: linear-gradient(135deg, var(--navy) 0%, #1a2a5e 100%);
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.why-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: all var(--transition);
}
.why-card:hover {
  background: rgba(255,255,255,0.12);
  transform: translateY(-4px);
}
.why-icon { font-size: 2.5rem; margin-bottom: 16px; }
.why-card h4 { color: var(--white); margin-bottom: 10px; font-size: 1.1rem; }
.why-card p  { color: rgba(255,255,255,0.75); font-size: 0.9rem; line-height: 1.7; }

/* ===================== CALCULATOR ===================== */
.calculator { background: var(--light); }

.calculator-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.calculator-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}

.calc-step { display: none; }
.calc-step.active { display: block; }

.calc-step h4 {
  margin-bottom: 20px;
  color: var(--navy);
  font-size: 1.1rem;
}

.calc-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.calc-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
  padding: 16px 12px;
  border: 2px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: all var(--transition);
  background: var(--white);
}
.calc-option:hover { border-color: var(--orange); background: #fff8f6; }
.calc-option input[type="radio"] { display: none; }
.calc-option input[type="radio"]:checked + .option-icon { transform: scale(1.1); }
.calc-option:has(input:checked) {
  border-color: var(--orange);
  background: #fff3ef;
}
.option-icon { font-size: 1.8rem; }
.calc-option span:last-child { font-size: 0.85rem; font-weight: 600; color: var(--text); }

.calc-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.calc-progress { display: flex; gap: 8px; }
.calc-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
  transition: all var(--transition);
}
.calc-dot.active { background: var(--orange); transform: scale(1.3); }
.calc-dot.done   { background: var(--blue); }

/* Calculator Result */
.calculator-result {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
  position: sticky;
  top: 100px;
}

.result-header { margin-bottom: 24px; }
.result-header h3 { color: var(--navy); margin-bottom: 4px; }
.result-header p  { color: var(--text-light); font-size: 0.9rem; }

.result-range {
  background: linear-gradient(135deg, var(--navy), var(--blue));
  border-radius: 10px;
  padding: 24px;
  text-align: center;
  margin-bottom: 20px;
}
.range-label {
  display: block;
  color: rgba(255,255,255,0.8);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.range-value {
  display: block;
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-size: 2.2rem;
  font-weight: 900;
}

.result-details {
  margin-bottom: 20px;
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.6;
}

.result-note {
  background: #fef9c3;
  border: 1px solid #fde047;
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 0.85rem;
  color: #713f12;
  margin-bottom: 24px;
}

.result-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}
.result-actions .btn { text-align: center; justify-content: center; }

.result-savings {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 8px;
  padding: 16px;
  font-size: 0.85rem;
}
.result-savings h4 { color: #166534; margin-bottom: 6px; font-size: 0.9rem; }
.result-savings p  { color: #15803d; }

/* ===================== PLANS ===================== */
.plans {
  background: linear-gradient(135deg, var(--navy) 0%, #1a2a5e 100%);
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  margin-bottom: 48px;
}

.plan-card {
  background: rgba(255,255,255,0.08);
  border: 2px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
}
.plan-card:hover {
  background: rgba(255,255,255,0.14);
  transform: translateY(-6px);
}
.plan-card.featured {
  background: var(--white);
  border-color: var(--orange);
  transform: scale(1.03);
}
.plan-card.featured:hover { transform: scale(1.03) translateY(-4px); }
.plan-card.featured .plan-name { color: var(--navy); }
.plan-card.featured .plan-price { color: var(--navy); }
.plan-card.featured .plan-features li { color: var(--text); }

.plan-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--orange);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 20px;
  white-space: nowrap;
}

.plan-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  color: rgba(255,255,255,0.9);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.plan-price {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 24px;
}
.plan-price span {
  font-size: 0.85rem;
  font-weight: 500;
  display: block;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
}
.plan-card.featured .plan-price span { color: var(--text-light); }

.plan-features {
  list-style: none;
  text-align: left;
  margin-bottom: 28px;
}
.plan-features li {
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
}
.plan-card.featured .plan-features li { border-color: var(--border); }

.plans-cta {
  text-align: center;
  background: rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 32px;
}
.plans-cta p {
  color: rgba(255,255,255,0.85);
  margin-bottom: 20px;
  font-size: 1rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.plans-cta strong { color: var(--orange); }

/* ===================== VIDEOS ===================== */
.videos { background: var(--light); }

.videos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.video-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition);
}
.video-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.video-thumb {
  position: relative;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
  cursor: pointer;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.video-thumb.placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--navy) 0%, rgba(45,106,159,0.8) 100%);
}
.play-btn {
  position: relative;
  z-index: 1;
  width: 60px;
  height: 60px;
  background: rgba(255,255,255,0.2);
  border: 3px solid rgba(255,255,255,0.6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--white);
  transition: all var(--transition);
}
.video-card:hover .play-btn {
  background: var(--orange);
  border-color: var(--orange);
  transform: scale(1.1);
}

.video-category {
  position: absolute;
  bottom: 12px;
  left: 12px;
  z-index: 2;
  background: var(--orange);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.video-info { padding: 20px; }
.video-info h4 { margin-bottom: 8px; font-size: 1rem; line-height: 1.4; }
.video-info p  { color: var(--text-light); font-size: 0.875rem; line-height: 1.6; }

.videos-cta {
  text-align: center;
  margin-top: 48px;
  padding: 32px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.videos-cta p { color: var(--text-light); margin-bottom: 16px; }
.videos-cta a:not(.btn) { color: var(--orange); font-weight: 600; }

/* ===================== REVIEWS ===================== */
.reviews {
  background: linear-gradient(135deg, var(--navy) 0%, #1a2a5e 100%);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

.review-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
}
.review-card:hover {
  background: rgba(255,255,255,0.12);
  transform: translateY(-4px);
}
.review-card.featured {
  background: var(--white);
  border-color: var(--orange);
}
.review-card.featured .review-text { color: var(--text); }
.review-card.featured .reviewer strong { color: var(--navy); }
.review-card.featured .reviewer span  { color: var(--text-light); }
.review-card.featured .review-source  { color: var(--text-light); }

.review-stars { font-size: 1.1rem; margin-bottom: 12px; }

.review-text {
  color: rgba(255,255,255,0.85);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}
.review-text strong { color: var(--orange); font-style: normal; }
.review-card.featured .review-text strong { color: var(--orange); }

.reviewer {
  display: flex;
  align-items: center;
  gap: 12px;
}
.reviewer-avatar {
  width: 44px;
  height: 44px;
  background: var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 800;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.reviewer-info { flex: 1; }
.reviewer-info strong { display: block; color: var(--white); font-size: 0.9rem; }
.reviewer-info span  { color: rgba(255,255,255,0.6); font-size: 0.8rem; }
.review-source { font-size: 0.75rem; color: rgba(255,255,255,0.5); text-align: right; }

.reviews-cta { text-align: center; }

/* ===================== AREAS ===================== */
.areas { background: var(--light); }

.areas-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 32px;
  align-items: start;
}

.area-column h3 {
  color: var(--navy);
  margin-bottom: 16px;
  font-size: 1.2rem;
}

.area-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.area-list li {
  font-size: 0.9rem;
  color: var(--text);
  padding: 6px 12px;
  background: var(--white);
  border-radius: 6px;
  border-left: 3px solid var(--orange);
  transition: all var(--transition);
}
.area-list li:hover { background: #fff3ef; transform: translateX(4px); }

.area-cta-box {
  background: var(--navy);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
}
.area-cta-box h3 { color: var(--white); margin-bottom: 12px; }
.area-cta-box p  { color: rgba(255,255,255,0.8); margin-bottom: 24px; font-size: 0.95rem; }
.area-cta-box .btn { display: block; margin-bottom: 12px; }

/* ===================== FAQ ===================== */
.faq {
  background: linear-gradient(135deg, var(--navy) 0%, #1a2a5e 100%);
}

.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: rgba(255,255,255,0.06);
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  transition: all var(--transition);
}
.faq-question:hover { background: rgba(255,255,255,0.1); }
.faq-question.active { background: rgba(232,93,47,0.2); color: var(--orange); }

.faq-icon {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--orange);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 16px;
}
.faq-question.active .faq-icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-answer.open { max-height: 300px; }
.faq-answer p {
  padding: 0 24px 20px;
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
  line-height: 1.7;
}
.faq-answer a { color: var(--orange); text-decoration: underline; }

/* ===================== CONTACT ===================== */
.contact { background: var(--light); }

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 48px;
  align-items: start;
}

.contact-info h3 { margin-bottom: 24px; }

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
  padding: 16px;
  background: var(--white);
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.contact-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.contact-item strong { display: block; color: var(--navy); margin-bottom: 4px; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.5px; }
.contact-item a { color: var(--navy); font-weight: 600; font-size: 1rem; }
.contact-item a:hover { color: var(--orange); }
.contact-item span { color: var(--text); font-size: 0.95rem; }

.contact-social {
  display: flex;
  gap: 8px;
  margin: 20px 0;
}
.social-btn {
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--navy);
  color: var(--white);
  transition: all var(--transition);
}
.social-btn:hover { background: var(--orange); }

.contact-emergency {
  background: var(--navy);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  margin-top: 24px;
}
.contact-emergency h4 { color: var(--white); margin-bottom: 8px; }
.contact-emergency p  { color: rgba(255,255,255,0.75); font-size: 0.9rem; margin-bottom: 16px; }

/* Contact Form */
.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--orange); }
.form-group input.error,
.form-group select.error { border-color: #dc2626; }

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  cursor: pointer;
  font-weight: 500;
}
.checkbox-label input { width: auto; }

.form-disclaimer {
  font-size: 0.78rem;
  color: var(--text-light);
  text-align: center;
  margin-top: 12px;
}

.form-success {
  background: #f0fdf4;
  border: 2px solid #bbf7d0;
  border-radius: 10px;
  padding: 24px;
  text-align: center;
  margin-top: 16px;
}
.form-success h4 { color: #166534; margin-bottom: 8px; }
.form-success p  { color: #15803d; font-size: 0.9rem; }
.form-success a  { color: var(--orange); font-weight: 700; }

/* ===================== FINAL CTA ===================== */
.final-cta {
  background: var(--orange);
  padding: 64px 0;
}
.final-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.final-cta-text h2 { color: var(--white); margin-bottom: 8px; font-size: clamp(1.5rem, 3vw, 2.2rem); }
.final-cta-text p  { color: rgba(255,255,255,0.9); font-size: 1rem; }
.final-cta-actions { display: flex; gap: 16px; flex-wrap: wrap; flex-shrink: 0; }

/* ===================== FOOTER ===================== */
.footer {
  background: #0a1f35;
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}
.footer-logo strong { color: var(--orange); }
.footer-logo .logo-icon { color: var(--orange); font-size: 1.4rem; }

.footer-brand p {
  color: rgba(255,255,255,0.6);
  font-size: 0.875rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-social { display: flex; flex-direction: column; gap: 8px; }
.footer-social a {
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  transition: color var(--transition);
}
.footer-social a:hover { color: var(--orange); }

.footer-links h4 {
  color: var(--white);
  margin-bottom: 16px;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  color: rgba(255,255,255,0.6);
  font-size: 0.875rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--orange); }

.footer-contact h4 {
  color: var(--white);
  margin-bottom: 16px;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.footer-contact p {
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
  margin-bottom: 10px;
}
.footer-contact a { color: rgba(255,255,255,0.7); transition: color var(--transition); }
.footer-contact a:hover { color: var(--orange); }

.footer-bottom { padding: 20px 0; }
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p { color: rgba(255,255,255,0.4); font-size: 0.8rem; }

/* ===================== MOBILE STICKY CTA ===================== */
.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.2);
}
.sticky-call, .sticky-quote {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  font-weight: 700;
  font-size: 1rem;
}
.sticky-call  { background: var(--orange); color: var(--white); }
.sticky-quote { background: var(--navy);   color: var(--white); }
.sticky-call:hover  { background: var(--orange-d); }
.sticky-quote:hover { background: var(--blue); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1024px) {
  .areas-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 56px 0; }

  /* Header mobile */
  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--white);
    box-shadow: -4px 0 20px rgba(0,0,0,0.15);
    padding: 80px 32px 32px;
    transition: right 0.35s ease;
    z-index: 999;
  }
  .nav.open { right: 0; }
  .nav-list { flex-direction: column; gap: 4px; }
  .nav-list a { padding: 12px 16px; font-size: 1rem; border-radius: 8px; }
  .header-cta { display: none; }
  .hamburger { display: flex; }

  /* Hero */
  .hero { min-height: 80vh; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }

  /* Trust bar */
  .trust-bar-inner { justify-content: center; gap: 16px; }
  .trust-divider { display: none; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }
  .mid-cta { flex-direction: column; text-align: center; }
  .mid-cta-actions { justify-content: center; }

  /* Why */
  .why-grid { grid-template-columns: 1fr 1fr; }

  /* Calculator */
  .calculator-wrapper { grid-template-columns: 1fr; }
  .calculator-result { position: static; }
  .calc-options { grid-template-columns: 1fr 1fr; }

  /* Plans */
  .plans-grid { grid-template-columns: 1fr; }
  .plan-card.featured { transform: scale(1); }

  /* Videos */
  .videos-grid { grid-template-columns: 1fr 1fr; }

  /* Reviews */
  .reviews-grid { grid-template-columns: 1fr; }

  /* Areas */
  .areas-grid { grid-template-columns: 1fr; }

  /* Contact */
  .contact-wrapper { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  /* Final CTA */
  .final-cta-inner { flex-direction: column; text-align: center; }
  .final-cta-actions { justify-content: center; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr; }

  /* Mobile sticky CTA */
  .mobile-sticky-cta { display: flex; }
  body { padding-bottom: 56px; }
}

@media (max-width: 480px) {
  .hero-trust { justify-content: center; }
  .calc-options { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .videos-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .areas-grid { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .final-cta-actions { flex-direction: column; width: 100%; }
  .final-cta-actions .btn { justify-content: center; }
}

/* ===================== SCROLL ANIMATIONS ===================== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }