/* =============================================
   AIRTIGHT CONTROLS — Main Stylesheet
   ============================================= */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;900&family=Oswald:wght@400;500;600;700&display=swap');

/* --- CSS Variables --- */
:root {
  --navy:        #1a3a5c;
  --navy-dark:   #0f2236;
  --navy-mid:    #1e4976;
  --steel:       #2c6494;
  --steel-light: #4a7fa8;
  --orange:      #e8601c;
  --orange-dark: #c94e0e;
  --orange-light:#f0784e;
  --white:       #ffffff;
  --off-white:   #f7f9fc;
  --light-gray:  #eef1f5;
  --mid-gray:    #9aa5b4;
  --dark-text:   #1c2d3f;
  --body-text:   #3d4f62;
  --shadow-sm:   0 2px 8px rgba(26,58,92,0.10);
  --shadow-md:   0 6px 24px rgba(26,58,92,0.15);
  --shadow-lg:   0 16px 48px rgba(26,58,92,0.20);
  --radius:      6px;
  --radius-lg:   12px;
  --transition:  0.3s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', Arial, sans-serif;
  color: var(--body-text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul { list-style: none; }
button, input, textarea, select { font-family: inherit; }

/* --- Typography --- */
h1, h2, h3, h4, h5 {
  font-family: 'Oswald', 'Arial', sans-serif;
  color: var(--navy-dark);
  line-height: 1.2;
  letter-spacing: 0.01em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 600; }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); font-weight: 500; }
h4 { font-size: 1.15rem; font-weight: 600; }
p  { margin-bottom: 1rem; }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.6rem;
}
.section-title {
  margin-bottom: 1rem;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--body-text);
  max-width: 640px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

/* --- Layout Utilities --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}
.section { padding: 90px 0; }
.section-sm { padding: 60px 0; }
.text-center { text-align: center; }
.text-center .section-subtitle { margin-left: auto; margin-right: auto; }
.flex { display: flex; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.align-center { align-items: center; }
.gap-lg { gap: 4rem; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}
.btn-primary:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(232,96,28,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
}
.btn-navy {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-navy:hover {
  background: var(--navy-dark);
  border-color: var(--navy-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-lg { padding: 1.05rem 2.5rem; font-size: 1rem; }

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10, 22, 38, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: all var(--transition);
}
.navbar.scrolled {
  background: var(--navy-dark);
  box-shadow: var(--shadow-md);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}
.nav-logo img {
  height: 46px;
  width: auto;
  display: block;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-links a {
  padding: 0.5rem 1rem;
  color: rgba(255,255,255,0.75);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all var(--transition);
  position: relative;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(255,255,255,0.08);
}
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--orange);
  border-radius: 2px;
}
.nav-cta {
  margin-left: 1rem;
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-color: var(--navy-dark);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  opacity: 0.35;
  transition: opacity 0.5s ease;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 22, 38, 0.92) 0%,
    rgba(26, 58, 92, 0.75) 50%,
    rgba(10, 22, 38, 0.88) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  padding-top: 80px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(232,96,28,0.15);
  border: 1px solid rgba(232,96,28,0.4);
  border-radius: 50px;
  padding: 0.4rem 1.1rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange-light);
  margin-bottom: 1.5rem;
}
.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--orange);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}
.hero h1 { color: var(--white); margin-bottom: 1.2rem; max-width: 720px; }
.hero h1 span { color: var(--orange); }
.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  max-width: 560px;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,0.12);
  flex-wrap: wrap;
}
.hero-stat-num {
  font-family: 'Oswald', sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.hero-stat-num span { color: var(--orange); }
.hero-stat-label {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid-gray);
  margin-top: 0.3rem;
}
/* Scroll indicator */
.scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  opacity: 0.5;
  animation: bob 2.5s ease-in-out infinite;
}
@keyframes bob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}
.scroll-hint span { font-size: 0.68rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--white); }
.scroll-hint svg { width: 20px; height: 20px; stroke: var(--white); }

/* --- Page Hero (inner pages) --- */
.page-hero {
  padding: 160px 0 80px;
  background: var(--navy-dark);
  position: relative;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.2;
}
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10,22,38,0.6), rgba(10,22,38,0.95));
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: var(--white); margin-bottom: 0.75rem; }
.page-hero p { color: rgba(255,255,255,0.65); font-size: 1.05rem; max-width: 560px; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 1.2rem;
}
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb-sep { color: rgba(255,255,255,0.3); }

/* --- Orange Accent Bar --- */
.accent-bar {
  width: 48px;
  height: 4px;
  background: var(--orange);
  border-radius: 2px;
  margin-bottom: 1.25rem;
}
.accent-bar.centered { margin-left: auto; margin-right: auto; }

/* --- Cards --- */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 1px solid var(--light-gray);
}
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.card-img {
  width: 100%;
  height: 230px;
  object-fit: cover;
}
.card-body { padding: 1.75rem; }
.card-icon {
  width: 52px;
  height: 52px;
  background: rgba(232,96,28,0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.1rem;
}
.card-icon svg { width: 26px; height: 26px; stroke: var(--orange); fill: none; stroke-width: 2; }
.card h3 { color: var(--navy); margin-bottom: 0.6rem; }
.card p { font-size: 0.93rem; color: var(--body-text); margin-bottom: 1.1rem; }
.card-link {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--orange);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: gap var(--transition);
}
.card-link:hover { gap: 0.6rem; color: var(--orange-dark); }

/* --- Service Detail (services page) --- */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  padding: 80px 0;
  border-bottom: 1px solid var(--light-gray);
}
.service-detail:last-child { border-bottom: none; }
.service-detail.reverse { direction: rtl; }
.service-detail.reverse > * { direction: ltr; }
.service-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.service-img-wrap img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}
.service-img-badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  background: var(--orange);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 0.9rem;
  border-radius: 4px;
}
.service-features { margin-top: 1.5rem; }
.service-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.55rem 0;
  font-size: 0.95rem;
  color: var(--body-text);
  border-bottom: 1px solid var(--light-gray);
}
.service-features li:last-child { border-bottom: none; }
.feature-check {
  width: 20px;
  height: 20px;
  min-width: 20px;
  background: rgba(232,96,28,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}
.feature-check svg { width: 11px; height: 11px; stroke: var(--orange); fill: none; stroke-width: 3; }

/* --- About / Team / Values --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-img-stack {
  position: relative;
}
.about-img-main {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.about-img-accent {
  position: absolute;
  bottom: -2rem;
  right: -2rem;
  width: 200px;
  height: 160px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 5px solid var(--white);
  box-shadow: var(--shadow-md);
}
.about-years-badge {
  position: absolute;
  top: 2rem;
  left: -1.5rem;
  background: var(--orange);
  color: var(--white);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
}
.about-years-badge .num {
  font-family: 'Oswald', sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
}
.about-years-badge .lbl {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.9;
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}
.value-item {
  padding: 1.2rem;
  background: var(--off-white);
  border-radius: var(--radius);
  border-left: 3px solid var(--orange);
}
.value-item h4 { color: var(--navy); margin-bottom: 0.3rem; }
.value-item p { font-size: 0.88rem; margin-bottom: 0; color: var(--body-text); }

/* --- Stats Banner --- */
.stats-banner {
  background: var(--navy-dark);
  padding: 70px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-item { padding: 1rem; }
.stat-num {
  font-family: 'Oswald', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.stat-num span { color: var(--orange); }
.stat-label {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mid-gray);
  margin-top: 0.5rem;
}
.stat-divider {
  width: 1px;
  background: rgba(255,255,255,0.1);
  margin: 0 auto;
}

/* --- CTA Banner --- */
.cta-banner {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
  padding: 80px 0;
  text-align: center;
}
.cta-banner h2 { color: var(--white); margin-bottom: 1rem; }
.cta-banner p {
  color: rgba(255,255,255,0.85);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto 2rem;
}
.cta-banner .btn-outline { border-color: rgba(255,255,255,0.7); color: var(--white); }
.cta-banner .btn-outline:hover { background: rgba(255,255,255,0.15); border-color: var(--white); }
.cta-banner .btn-navy { background: var(--navy-dark); border-color: var(--navy-dark); }
.cta-banner .btn-navy:hover { background: var(--navy); border-color: var(--navy); }

/* --- Contact Page --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  align-items: start;
}
.contact-info-card {
  background: var(--navy-dark);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  color: var(--white);
}
.contact-info-card h3 { color: var(--white); margin-bottom: 1.5rem; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.contact-item:last-of-type { border-bottom: none; }
.contact-item-icon {
  width: 42px;
  height: 42px;
  min-width: 42px;
  background: rgba(232,96,28,0.15);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-item-icon svg { width: 20px; height: 20px; stroke: var(--orange); fill: none; stroke-width: 2; }
.contact-item-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid-gray);
  margin-bottom: 0.25rem;
}
.contact-item-value {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.9);
  line-height: 1.5;
}
.contact-item-value a { color: var(--orange-light); }
.contact-item-value a:hover { color: var(--orange); }
.contact-hours-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.25rem 1rem;
  margin-top: 0.5rem;
}
.contact-hours-grid .day { font-size: 0.85rem; color: rgba(255,255,255,0.6); }
.contact-hours-grid .time { font-size: 0.85rem; color: rgba(255,255,255,0.9); }
.contact-form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid var(--light-gray);
  box-shadow: var(--shadow-sm);
}
.contact-form-card h3 { margin-bottom: 0.5rem; }
.contact-form-card > p { font-size: 0.92rem; color: var(--mid-gray); margin-bottom: 2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-bottom: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.25rem; }
.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--navy);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--light-gray);
  border-radius: var(--radius);
  font-size: 0.95rem;
  color: var(--dark-text);
  background: var(--off-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--steel);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(44,100,148,0.1);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: 0.8rem; color: var(--mid-gray); margin-top: 0.75rem; }
.form-success {
  display: none;
  background: #e8f5e9;
  border: 1px solid #a5d6a7;
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  color: #2e7d32;
  font-size: 0.92rem;
  margin-top: 1rem;
}

/* --- Map Embed --- */
.map-section { padding: 0 0 90px; }
.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 360px;
  box-shadow: var(--shadow-md);
}
.map-wrap iframe { width: 100%; height: 100%; border: none; }

/* --- Why Choose Us --- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.why-item {
  text-align: center;
  padding: 2.5rem 1.75rem;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--light-gray);
  transition: all var(--transition);
}
.why-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--orange);
  transform: translateY(-3px);
}
.why-icon {
  width: 68px;
  height: 68px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--steel) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}
.why-icon svg { width: 30px; height: 30px; stroke: var(--white); fill: none; stroke-width: 1.8; }
.why-item h3 { color: var(--navy); margin-bottom: 0.75rem; font-size: 1.15rem; }
.why-item p { font-size: 0.92rem; margin-bottom: 0; }

/* --- Brands/Partners Strip --- */
.brands-strip {
  padding: 50px 0;
  background: var(--off-white);
  border-top: 1px solid var(--light-gray);
  border-bottom: 1px solid var(--light-gray);
}
.brands-strip p {
  text-align: center;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mid-gray);
  margin-bottom: 1.75rem;
}
.brands-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3.5rem;
  flex-wrap: wrap;
}
.brand-name {
  font-family: 'Oswald', sans-serif;
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--mid-gray);
  letter-spacing: 0.05em;
  transition: color var(--transition);
}
.brand-name:hover { color: var(--navy); }

/* --- Gallery Grid --- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  position: relative;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,22,38,0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.gallery-item:hover .gallery-overlay { background: rgba(10,22,38,0.35); }

/* --- Testimonial / Quote Section --- */
.quote-section {
  background: var(--off-white);
  padding: 90px 0;
}
.quote-card {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}
.quote-mark {
  font-size: 5rem;
  font-family: 'Georgia', serif;
  color: var(--orange);
  line-height: 0.6;
  margin-bottom: 1.5rem;
  opacity: 0.6;
}
.quote-text {
  font-size: 1.2rem;
  font-style: italic;
  color: var(--dark-text);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.quote-author {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel);
}

/* --- Footer --- */
.footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.7);
  padding: 70px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .logo { height: 100px; width: auto; margin-bottom: 1.2rem; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; max-width: 280px; }
.footer-heading {
  font-family: 'Oswald', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.2rem;
}
.footer-links li { margin-bottom: 0.6rem; }
.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--orange-light); }
.footer-contact-line {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 0.85rem;
  font-size: 0.88rem;
}
.footer-contact-line svg { width: 15px; height: 15px; stroke: var(--orange); fill: none; stroke-width: 2; min-width: 15px; margin-top: 2px; }
.footer-contact-line a { color: rgba(255,255,255,0.55); }
.footer-contact-line a:hover { color: var(--orange-light); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.35); }
.footer-bottom a { color: rgba(255,255,255,0.4); }
.footer-bottom a:hover { color: var(--orange-light); }
.footer-social { display: flex; gap: 0.75rem; }
.social-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.social-btn:hover { background: var(--orange); }
.social-btn svg { width: 15px; height: 15px; stroke: rgba(255,255,255,0.7); fill: none; stroke-width: 2; }
.social-btn:hover svg { stroke: var(--white); }

/* --- Sections backgrounds --- */
.bg-navy    { background: var(--navy-dark); color: var(--white); }
.bg-navy h2, .bg-navy h3 { color: var(--white); }
.bg-navy .section-label { color: var(--orange-light); }
.bg-off     { background: var(--off-white); }
.bg-light   { background: var(--light-gray); }
.orange-text { color: var(--orange); }

/* --- Divider --- */
.divider { width: 100%; height: 1px; background: var(--light-gray); }

/* --- Responsive --- */
@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .grid-2, .grid-3, .about-grid, .contact-grid, .service-detail { grid-template-columns: 1fr; }
  .service-detail.reverse { direction: ltr; }
  .about-img-accent { display: none; }
  .about-years-badge { left: 1rem; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { gap: 2rem; }
}
@media (max-width: 768px) {
  .section { padding: 65px 0; }
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .hero-stats { flex-direction: column; gap: 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-brand p { max-width: 100%; }
  .why-grid { grid-template-columns: 1fr; }
  .brands-list { gap: 2rem; }
}
@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
  h1 { font-size: 2rem; }
  .btn-lg { padding: 0.9rem 1.75rem; }
  .gallery-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
}

/* --- Mobile Nav (open state) --- */
.nav-mobile {
  display: none;
  flex-direction: column;
  background: var(--navy-dark);
  padding: 1rem 2rem 2rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  padding: 0.8rem 0;
  color: rgba(255,255,255,0.75);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: color var(--transition);
}
.nav-mobile a:hover, .nav-mobile a.active { color: var(--orange); }
.nav-mobile a:last-child { border-bottom: none; }

/* --- Utility animations --- */
/* Content is always visible by default. Animation only triggers when JS adds .animated class to body */
.fade-up {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
body.js-ready .fade-up {
  opacity: 0;
  transform: translateY(24px);
}
body.js-ready .fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}