/* ==========================================================================
   BuildCare Associates - Corporate Design System & Stylesheet
   Color Palette: Blue (#0B5CAD) & Orange (#F47C20)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Variables & Design Tokens
   -------------------------------------------------------------------------- */
:root {
  --primary-blue: #0B5CAD;
  --primary-blue-dark: #074380;
  --primary-blue-light: #EBF3FA;
  --primary-blue-glow: rgba(11, 92, 173, 0.15);

  --accent-orange: #F47C20;
  --accent-orange-dark: #D4630C;
  --accent-orange-light: #FFF4EC;
  --accent-orange-glow: rgba(244, 124, 32, 0.25);

  --dark-slate: #0F172A;
  --dark-navy: #1E293B;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  --bg-light: #F8FAFC;
  --bg-soft: #F1F5F9;
  --white: #FFFFFF;

  --border-light: #E2E8F0;
  --border-primary: rgba(11, 92, 173, 0.2);

  --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 35px -10px rgba(11, 92, 173, 0.12), 0 10px 15px -5px rgba(15, 23, 42, 0.06);
  --shadow-orange: 0 12px 25px -5px rgba(244, 124, 32, 0.3);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. General Resets & Base Typography
   -------------------------------------------------------------------------- */
*, *::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(--dark-navy);
  background-color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--dark-slate);
  font-weight: 700;
  line-height: 1.25;
}

p {
  color: #475569;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --------------------------------------------------------------------------
   3. Utility Classes & Buttons
   -------------------------------------------------------------------------- */
.text-center { text-align: center; }
.text-primary { color: var(--primary-blue); }
.text-orange { color: var(--accent-orange); }

.section-padding {
  padding: 6rem 0;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.2rem;
  background-color: var(--primary-blue-light);
  color: var(--primary-blue);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
  border: 1px solid var(--border-primary);
}

.section-tag.orange {
  background-color: var(--accent-orange-light);
  color: var(--accent-orange-dark);
  border-color: rgba(244, 124, 32, 0.3);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 3.5rem auto;
}

/* Button Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.9rem 2rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-orange) 0%, #E66A0C 100%);
  color: var(--white);
  box-shadow: var(--shadow-orange);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #E66A0C 0%, #CD5A04 100%);
  transform: translateY(-2px);
  box-shadow: 0 15px 30px rgba(244, 124, 32, 0.4);
}

.btn-secondary {
  background-color: var(--primary-blue);
  color: var(--white);
}

.btn-secondary:hover {
  background-color: var(--primary-blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(11, 92, 173, 0.3);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

.btn-outline:hover {
  background-color: var(--primary-blue);
  color: var(--white);
  transform: translateY(-2px);
}

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

.btn-outline-white:hover {
  background-color: var(--white);
  color: var(--primary-blue);
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   4. Top Header & Navigation
   -------------------------------------------------------------------------- */
.top-bar {
  background-color: var(--dark-slate);
  color: var(--text-light);
  padding: 0.5rem 0;
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-info {
  display: flex;
  gap: 1.5rem;
}

.top-info-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.top-info-item i {
  color: var(--accent-orange);
}

.top-social {
  display: flex;
  gap: 1rem;
}

.top-social a {
  color: var(--text-light);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.08);
}

.top-social a:hover {
  background-color: var(--accent-orange);
  color: var(--white);
}

/* Main Sticky Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition-normal);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
  padding: 0.4rem 0;
}

.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-blue);
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary-blue), var(--accent-orange));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.3rem;
  box-shadow: 0 4px 10px rgba(11, 92, 173, 0.25);
}

.logo-text span {
  color: var(--accent-orange);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--dark-navy);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background-color: var(--accent-orange);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-blue);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.mobile-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--dark-slate);
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   5. Hero Banner Section
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 85vh;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.82) 0%, rgba(11, 92, 173, 0.85) 100%),
              url('assets/hero-bg.jpg') center/cover no-repeat;
  display: flex;
  align-items: center;
  color: var(--white);
  padding: 6rem 0;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 60px;
  background: linear-gradient(to top right, var(--white) 50%, transparent 50%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1.25rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-orange-light);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.hero-title span {
  color: var(--accent-orange);
  background: linear-gradient(135deg, #F47C20, #FFC107);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2.5rem;
  max-width: 620px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 3rem;
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.95);
}

.hero-feature-item i {
  color: var(--accent-orange);
  font-size: 1.1rem;
}

/* Quick Inspection Card in Hero */
.hero-card {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  padding: 2.25rem;
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.3);
  color: var(--dark-slate);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.hero-card-title {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
  color: var(--primary-blue);
}

.hero-card-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--dark-slate);
  margin-bottom: 0.4rem;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  background-color: var(--bg-light);
  transition: var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px var(--primary-blue-glow);
  background-color: var(--white);
}

/* --------------------------------------------------------------------------
   6. About Us & Mission / Vision
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-image-main {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
  width: 100%;
  height: 480px;
}

.about-experience-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-dark));
  color: var(--white);
  padding: 1.5rem 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  text-align: center;
  border: 4px solid var(--white);
}

.about-experience-badge .years {
  font-size: 2.8rem;
  font-weight: 800;
  font-family: var(--font-heading);
  line-height: 1;
  color: var(--accent-orange);
}

.about-experience-badge .text {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.about-feature-card {
  background-color: var(--bg-light);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--accent-orange);
}

.about-feature-card h4 {
  font-size: 1.05rem;
  color: var(--primary-blue);
  margin-bottom: 0.3rem;
}

.about-feature-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Mission Vision Sub-section */
.mv-container {
  margin-top: 4rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.mv-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.mv-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-primary);
}

.mv-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background: var(--primary-blue);
}

.mv-card.vision::before {
  background: var(--accent-orange);
}

.mv-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  background-color: var(--primary-blue-light);
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
}

.mv-card.vision .mv-icon {
  background-color: var(--accent-orange-light);
  color: var(--accent-orange-dark);
}

.mv-title {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

/* --------------------------------------------------------------------------
   7. Leadership Team Section
   -------------------------------------------------------------------------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.team-card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  transition: var(--transition-normal);
}

.team-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.team-img-wrapper {
  position: relative;
  height: 260px;
  overflow: hidden;
  background-color: var(--bg-soft);
}

.team-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.team-card:hover .team-img-wrapper img {
  transform: scale(1.06);
}

.team-info {
  padding: 1.5rem;
  text-align: center;
}

.team-name {
  font-size: 1.15rem;
  color: var(--dark-slate);
  margin-bottom: 0.25rem;
}

.team-role {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--accent-orange);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.team-divider {
  width: 40px;
  height: 3px;
  background-color: var(--primary-blue-light);
  margin: 0 auto 0.75rem auto;
}

/* --------------------------------------------------------------------------
   8. Services Section (15 Core Services with Tabs)
   -------------------------------------------------------------------------- */
.services-bg {
  background-color: var(--bg-light);
}

.filter-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 0.6rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  background-color: var(--white);
  color: var(--dark-navy);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--primary-blue);
  color: var(--white);
  border-color: var(--primary-blue);
  box-shadow: 0 4px 12px rgba(11, 92, 173, 0.2);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  background-color: var(--white);
  padding: 2.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-primary);
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background-color: var(--primary-blue-light);
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  transition: var(--transition-fast);
}

.service-card:hover .service-icon {
  background-color: var(--accent-orange);
  color: var(--white);
}

.service-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--dark-slate);
}

.service-desc {
  font-size: 0.925rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--primary-blue);
  cursor: pointer;
}

.service-link i {
  transition: var(--transition-fast);
}

.service-card:hover .service-link i {
  transform: translateX(4px);
  color: var(--accent-orange);
}

/* --------------------------------------------------------------------------
   9. Why Choose Us Section
   -------------------------------------------------------------------------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.why-card {
  background-color: var(--white);
  padding: 2rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: var(--transition-normal);
}

.why-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(244, 124, 32, 0.4);
}

.why-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-blue-light), #D0E4F7);
  color: var(--primary-blue);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.25rem;
}

.why-card:nth-child(even) .why-icon {
  background: linear-gradient(135deg, var(--accent-orange-light), #FFE3D1);
  color: var(--accent-orange-dark);
}

.why-title {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.why-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   10. Project Highlights Section
   -------------------------------------------------------------------------- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.project-card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.project-img-box {
  position: relative;
  height: 200px;
  overflow: hidden;
  background-color: var(--bg-soft);
}

.project-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.project-card:hover .project-img-box img {
  transform: scale(1.08);
}

.project-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.3rem 0.8rem;
  background-color: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(8px);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-full);
}

.project-content {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.project-title {
  font-size: 1.1rem;
  color: var(--dark-slate);
  margin-bottom: 0.4rem;
}

.project-location {
  font-size: 0.85rem;
  color: var(--accent-orange);
  font-weight: 600;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.project-scope {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--border-light);
}

/* --------------------------------------------------------------------------
   11. Animated Statistics Bar
   -------------------------------------------------------------------------- */
.stats-section {
  background: linear-gradient(135deg, var(--dark-slate) 0%, var(--primary-blue-dark) 100%);
  color: var(--white);
  padding: 4.5rem 0;
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 1rem;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 3.25rem;
  font-weight: 800;
  color: var(--accent-orange);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1.05rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* --------------------------------------------------------------------------
   12. Gallery Section & Lightbox
   -------------------------------------------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  height: 220px;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11, 92, 173, 0.9), rgba(15, 23, 42, 0.4));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: var(--transition-fast);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-caption {
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
}

.gallery-sub {
  color: var(--accent-orange-light);
  font-size: 0.8rem;
}

/* Lightbox Modal */
.lightbox-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background-color: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(10px);
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox-modal.active {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: 900px;
  width: 100%;
  background-color: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.lightbox-content img {
  width: 100%;
  max-height: 70vh;
  object-fit: cover;
}

.lightbox-info {
  padding: 1.25rem;
  background-color: var(--white);
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  background-color: rgba(0, 0, 0, 0.6);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  border: none;
  z-index: 10;
}

/* --------------------------------------------------------------------------
   13. Testimonials Slider
   -------------------------------------------------------------------------- */
.testimonials-bg {
  background-color: var(--bg-light);
}

.testimonial-card {
  background-color: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  max-width: 750px;
  margin: 0 auto;
  position: relative;
}

.quote-icon {
  font-size: 3rem;
  color: var(--primary-blue-light);
  position: absolute;
  top: 1.5rem;
  right: 2rem;
}

.testimonial-rating {
  color: #FFC107;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.testimonial-text {
  font-size: 1.1rem;
  font-style: italic;
  color: var(--dark-slate);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--primary-blue);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.2rem;
}

.author-name {
  font-weight: 700;
  color: var(--dark-slate);
}

.author-role {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.testimonial-nav {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.testimonial-nav-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-light);
  background-color: var(--white);
  color: var(--dark-slate);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.testimonial-nav-btn:hover {
  background-color: var(--primary-blue);
  color: var(--white);
  border-color: var(--primary-blue);
}

/* --------------------------------------------------------------------------
   14. Call-To-Action Banner
   -------------------------------------------------------------------------- */
.cta-banner {
  background: linear-gradient(135deg, var(--accent-orange) 0%, var(--primary-blue) 100%);
  color: var(--white);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner h2 {
  color: var(--white);
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.95);
  font-size: 1.2rem;
  max-width: 650px;
  margin: 0 auto 2.5rem auto;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   15. Contact Section & Offices
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
}

.office-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.office-card {
  background-color: var(--bg-light);
  padding: 1.75rem;
  border-radius: var(--radius-md);
  border-left: 5px solid var(--primary-blue);
  box-shadow: var(--shadow-sm);
}

.office-card.chennai {
  border-left-color: var(--accent-orange);
}

.office-title {
  font-size: 1.2rem;
  color: var(--dark-slate);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.office-detail {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.office-detail i {
  color: var(--primary-blue);
  margin-top: 0.25rem;
}

.office-card.chennai .office-detail i {
  color: var(--accent-orange);
}

.map-wrapper {
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 240px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.contact-form-card {
  background-color: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.form-success-alert {
  display: none;
  padding: 1rem;
  background-color: #D1FAE5;
  color: #065F46;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
  font-weight: 600;
  text-align: center;
}

/* --------------------------------------------------------------------------
   16. Floating Action Buttons (WhatsApp & Call)
   -------------------------------------------------------------------------- */
.floating-actions {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1500;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.float-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.6rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  transition: var(--transition-normal);
}

.float-whatsapp {
  background-color: #25D366;
}

.float-whatsapp:hover {
  transform: scale(1.1);
  background-color: #20BA5A;
}

.float-call {
  background-color: var(--accent-orange);
}

.float-call:hover {
  transform: scale(1.1);
  background-color: var(--accent-orange-dark);
}

/* --------------------------------------------------------------------------
   17. Footer Section
   -------------------------------------------------------------------------- */
.footer {
  background-color: var(--dark-slate);
  color: var(--text-light);
  padding: 5rem 0 2rem 0;
  border-top: 4px solid var(--primary-blue);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  color: var(--text-light);
  margin: 1.25rem 0;
  font-size: 0.95rem;
}

.footer-title {
  color: var(--white);
  font-size: 1.15rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 3px;
  background-color: var(--accent-orange);
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--text-light);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--accent-orange);
  padding-left: 5px;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   18. Responsive Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid, .about-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .services-grid, .why-grid, .team-grid, .projects-grid, .gallery-grid, .stats-grid, .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .mv-container {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 2.75rem;
  }
}

@media (max-width: 768px) {
  .top-bar-content {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }
  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--white);
    flex-direction: column;
    justify-content: flex-start;
    padding: 3rem 2rem;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-lg);
  }
  .nav-menu.active {
    left: 0;
  }
  .mobile-toggle {
    display: block;
  }
  .services-grid, .why-grid, .team-grid, .projects-grid, .gallery-grid, .stats-grid, .footer-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .section-title {
    font-size: 2rem;
  }
  .hero-title {
    font-size: 2.25rem;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}