/* ==========================================================================
   TRINITY ARCHITECTURAL SOLUTIONS - TEMPLATE 2 (NEO-ARCHITECTURAL STUDIO)
   Color Schema:
   - Primary Accent: #E26A00 (Deep Orange)
   - Secondary Accent: #1E4CA1 (Dark Blue)
   - Neutral Base: #222222 (Charcoal Black)
   - Light Background: #FFFFFF (Pure White)
   - Accent Light Grey: #F4F6F9 (Soft Architectural Grey)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS VARIABLES & ROOT SETTINGS
   -------------------------------------------------------------------------- */
:root {
  --primary: #E26A00;
  --primary-hover: #C65C00;
  --primary-rgb: 226, 106, 0;

  --secondary: #1E4CA1;
  --secondary-hover: #173B7E;
  --secondary-rgb: 30, 76, 161;

  --charcoal: #222222;
  --charcoal-light: #2D2D2D;
  --charcoal-card: #191919;
  --charcoal-rgb: 34, 34, 34;

  --light-bg: #F4F6F9;
  --light-card: #FFFFFF;
  --text-dark: #1F242B;
  --text-muted: #64748B;
  --text-light: #F8FAFC;

  --border-light: rgba(226, 232, 240, 0.8);
  --border-dark: rgba(255, 255, 255, 0.1);
  --border-accent: rgba(226, 106, 0, 0.3);

  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 9999px;

  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 20px 40px -15px rgba(0, 0, 0, 0.15);
  --shadow-orange: 0 12px 30px -8px rgba(226, 106, 0, 0.4);
  --shadow-blue: 0 12px 30px -8px rgba(30, 76, 161, 0.4);

  --transition-fast: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --------------------------------------------------------------------------
   2. RESET & BASE STYLES
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background-color: #FFFFFF;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

ul,
ol {
  list-style: none;
}

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

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

/* --------------------------------------------------------------------------
   3. TYPOGRAPHY & LAYOUT UTILITIES
   -------------------------------------------------------------------------- */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--charcoal);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section-pad {
  padding-top: 100px;
  padding-bottom: 100px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--primary);
  background: rgba(226, 106, 0, 0.08);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
  border: 1px solid rgba(226, 106, 0, 0.2);
}

.section-title {
  font-size: 2.75rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--charcoal);
}

.section-title span {
  color: var(--primary);
  position: relative;
}

.section-desc {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto;
}

.divider {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: var(--radius-pill);
  margin: 16px 0 24px 0;
}

.divider-center {
  margin-left: auto;
  margin-right: auto;
}

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

.bg-light {
  background-color: var(--light-bg);
}

.bg-dark {
  background-color: var(--charcoal);
  color: #FFFFFF;
}

.bg-dark .section-title {
  color: #FFFFFF;
}

.bg-dark .section-desc {
  color: #CBD5E1;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition-normal);
  text-transform: capitalize;
}

.btn-primary {
  background: var(--primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-orange);
}

.btn-primary:hover {
  background: var(--primary-hover);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 15px 35px -8px rgba(226, 106, 0, 0.5);
}

.btn-secondary {
  background: var(--secondary);
  color: #FFFFFF;
  box-shadow: var(--shadow-blue);
}

.btn-secondary:hover {
  background: var(--secondary-hover);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 15px 35px -8px rgba(30, 76, 161, 0.5);
}

.btn-outline {
  background: transparent;
  border-color: #FFFFFF;
  color: #FFFFFF;
}

.btn-outline:hover {
  background: #FFFFFF;
  color: var(--charcoal);
  transform: translateY(-2px);
}

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

.btn-outline-dark:hover {
  background: var(--charcoal);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   4. HEADER & NAVIGATION (FLOATING GLASSMORPHIC STYLING)
   -------------------------------------------------------------------------- */
.top-bar {
  background: var(--charcoal);
  color: #CBD5E1;
  font-size: 0.85rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.top-info {
  display: flex;
  gap: 24px;
}

.top-info-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.top-social {
  display: flex;
  gap: 16px;
}

.top-social a {
  color: #CBD5E1;
  font-size: 0.9rem;
}

.top-social a:hover {
  color: var(--primary);
}

/* Header */
#main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition-normal);
}

#main-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  padding: 4px 0;
}

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

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  height: 48px;
  width: auto;
  border-radius: var(--radius-sm);
  object-fit: contain;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--charcoal);
  line-height: 1;
  letter-spacing: -0.02em;
}

.logo-tagline {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--primary);
  margin-top: 2px;
}

/* Desktop Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--charcoal);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.nav-link i {
  font-size: 0.75rem;
  transition: var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  background: rgba(226, 106, 0, 0.06);
}

.nav-link:hover i {
  transform: translateY(2px);
}

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 10px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: var(--transition-normal);
  z-index: 1100;
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-dark);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.dropdown-item i {
  font-size: 0.85rem;
  color: var(--secondary);
  width: 18px;
}

.dropdown-item:hover {
  background: rgba(30, 76, 161, 0.08);
  color: var(--secondary);
  transform: translateX(4px);
}

/* Mobile Hamburger Toggle */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 32px;
  height: 22px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1200;
}

.hamburger span {
  width: 100%;
  height: 3px;
  background: var(--charcoal);
  border-radius: 3px;
  transition: var(--transition-normal);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(9.5px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-9.5px) rotate(-45deg);
}

/* Mobile Nav Drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 360px;
  height: 100vh;
  background: #FFFFFF;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  z-index: 1150;
  padding: 100px 24px 32px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-normal);
  overflow-y: auto;
}

.mobile-nav.active {
  right: 0;
}

.mobile-nav-menu {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--charcoal);
  border-radius: var(--radius-sm);
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
}

.mobile-nav-link:hover {
  background: rgba(226, 106, 0, 0.08);
  color: var(--primary);
}

.mobile-dropdown {
  display: none;
  padding-left: 16px;
  margin-top: 4px;
}

.mobile-dropdown.open {
  display: block;
}

.mobile-dropdown-item {
  display: block;
  padding: 8px 16px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.mobile-dropdown-item:hover {
  color: var(--secondary);
}

.mobile-nav-cta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

/* Backdrop */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1140;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.mobile-nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* --------------------------------------------------------------------------
   5. HERO SECTION (SPLIT SCREEN ARCHITECTURAL SLIDER)
   -------------------------------------------------------------------------- */
#hero {
  position: relative;
  min-height: calc(100vh - 120px);
  background: linear-gradient(135deg, var(--charcoal) 0%, #15181E 100%);
  color: #FFFFFF;
  padding: 80px 0;
  display: flex;
  align-items: center;
  overflow: hidden;
}

#hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(226, 106, 0, 0.15) 0%, rgba(30, 76, 161, 0) 70%);
  pointer-events: none;
}

#hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(30, 76, 161, 0.2) 0%, rgba(0, 0, 0, 0) 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: #FFD1A8;
  margin-bottom: 24px;
}

.hero-badge i {
  color: var(--primary);
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.hero-title span {
  background: linear-gradient(135deg, var(--primary) 0%, #FF9E44 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.2rem;
  color: #CBD5E1;
  margin-bottom: 36px;
  max-width: 580px;
  line-height: 1.7;
}

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

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-stat-box {
  display: flex;
  flex-direction: column;
}

.hero-stat-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: #94A3B8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 6px;
}

/* Hero Right Visual */
.hero-visual {
  position: relative;
}

.hero-main-img-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-dark);
}

.hero-main-img-card img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

.hero-floating-card {
  position: absolute;
  bottom: -30px;
  left: -30px;
  background: rgba(25, 25, 25, 0.95);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-left: 4px solid var(--primary);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 280px;
}

.hero-floating-card i {
  font-size: 2rem;
  color: var(--primary);
}

.hero-floating-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: #FFFFFF;
}

.hero-floating-sub {
  font-size: 0.8rem;
  color: #94A3B8;
}

/* --------------------------------------------------------------------------
   6. PAGE HERO HEADER (FOR SUBPAGES)
   -------------------------------------------------------------------------- */
.page-hero {
  position: relative;
  background: linear-gradient(135deg, var(--charcoal) 0%, #171A21 100%);
  color: #FFFFFF;
  padding: 80px 0 60px 0;
  border-bottom: 1px solid var(--border-dark);
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 100%;
  background: linear-gradient(90deg, rgba(30, 76, 161, 0) 0%, rgba(30, 76, 161, 0.15) 100%);
  pointer-events: none;
}

.page-hero-title {
  font-size: 3rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.page-hero-title span {
  color: var(--primary);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: #94A3B8;
}

.breadcrumb a {
  color: #CBD5E1;
}

.breadcrumb a:hover {
  color: var(--primary);
}

.breadcrumb i {
  font-size: 0.75rem;
}

/* --------------------------------------------------------------------------
   7. ABOUT SECTION (ASYMMETRIC ARCHITECTURAL LAYOUT)
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

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

.about-main-img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.about-accent-frame {
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--primary);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.about-accent-badge {
  position: absolute;
  bottom: 30px;
  right: -20px;
  background: var(--secondary);
  color: #FFFFFF;
  padding: 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-blue);
  text-align: center;
  min-width: 160px;
}

.about-accent-badge .num {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  color: #FFFFFF;
}

.about-accent-badge .label {
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
  color: #E2E8F0;
}

.about-features-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 28px 0;
}

.about-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--charcoal);
}

.about-feature-item i {
  color: var(--primary);
  font-size: 1.1rem;
}

.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 36px;
}

.stat-card-clean {
  background: var(--light-bg);
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  text-align: center;
  transition: var(--transition-normal);
}

.stat-card-clean:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(226, 106, 0, 0.3);
}

.stat-card-clean .stat-num {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.stat-card-clean .stat-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-top: 6px;
}

/* --------------------------------------------------------------------------
   8. SERVICES SECTION
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 50px;
}

.service-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--charcoal);
  box-shadow: var(--shadow-md);
  transition: var(--transition-slow);
  height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.service-card-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.service-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(34, 34, 34, 0.1) 0%, rgba(34, 34, 34, 0.95) 75%);
  transition: var(--transition-normal);
}

.service-card-body {
  position: relative;
  z-index: 2;
  padding: 36px;
  color: #FFFFFF;
}

.service-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: var(--primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
  box-shadow: var(--shadow-orange);
}

.service-card-title {
  font-size: 1.8rem;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.service-card-desc {
  color: #CBD5E1;
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.service-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.service-tag {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-pill);
  color: #F1F5F9;
}

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

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

/* --------------------------------------------------------------------------
   9. PRODUCTS SECTION & CATALOG
   -------------------------------------------------------------------------- */
.products-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

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

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-accent);
}

.product-card-img-wrap {
  position: relative;
  height: 240px;
  overflow: hidden;
}

.product-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.product-card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--primary);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.product-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-card-title {
  font-size: 1.25rem;
  color: var(--charcoal);
  margin-bottom: 10px;
}

.product-card-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  flex-grow: 1;
}

.product-card-footer {
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.product-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--secondary);
}

.product-card-link:hover {
  color: var(--primary);
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   10. WHY CHOOSE US
   -------------------------------------------------------------------------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 50px;
}

.why-card {
  background: #FFFFFF;
  padding: 32px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--primary);
  opacity: 0;
  transition: var(--transition-fast);
}

.why-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.why-card:hover::before {
  opacity: 1;
}

.why-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(30, 76, 161, 0.08);
  color: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  transition: var(--transition-fast);
}

.why-card:hover .why-icon {
  background: var(--secondary);
  color: #FFFFFF;
}

.why-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.why-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   11. PROJECTS SHOWCASE & PORTFOLIO
   -------------------------------------------------------------------------- */
.projects-filter {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  color: var(--text-dark);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
  box-shadow: var(--shadow-orange);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 320px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.1) 0%, rgba(15, 23, 42, 0.9) 85%);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #FFFFFF;
  opacity: 0;
  transition: var(--transition-normal);
}

.project-category {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
}

.project-title {
  font-size: 1.3rem;
  color: #FFFFFF;
  margin: 4px 0;
}

.project-location {
  font-size: 0.85rem;
  color: #CBD5E1;
}

.project-view-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  opacity: 0;
  transform: scale(0.8);
  transition: var(--transition-normal);
}

.project-item:hover .project-overlay,
.project-item:hover .project-view-btn {
  opacity: 1;
  transform: scale(1);
}

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

/* Lightbox Modal */
.project-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.project-modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.project-modal {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 100%;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: scale(0.9);
  transition: var(--transition-normal);
}

.project-modal-backdrop.active .project-modal {
  transform: scale(1);
}

.modal-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

.modal-body {
  padding: 32px;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-pill);
  background: rgba(0, 0, 0, 0.6);
  color: #FFFFFF;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.modal-meta {
  display: flex;
  gap: 20px;
  margin-bottom: 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.modal-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.modal-meta-item i {
  color: var(--primary);
}

/* --------------------------------------------------------------------------
   12. CTA BANNER
   -------------------------------------------------------------------------- */
#cta-banner {
  background: linear-gradient(135deg, var(--charcoal) 0%, #151821 100%);
  color: #FFFFFF;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

#cta-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 80% 50%, rgba(226, 106, 0, 0.25) 0%, transparent 60%);
  pointer-events: none;
}

.cta-inner {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: 3rem;
  color: #FFFFFF;
  margin-bottom: 20px;
}

.cta-title span {
  color: var(--primary);
}

.cta-desc {
  font-size: 1.15rem;
  color: #CBD5E1;
  margin-bottom: 36px;
}

.cta-btns {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   13. TESTIMONIALS SLIDER
   -------------------------------------------------------------------------- */
.testimonials-wrap {
  position: relative;
  max-width: 900px;
  margin: 50px auto 0 auto;
}

.testimonials-slider {
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-slide {
  min-width: 100%;
  padding: 10px;
}

.testimonial-card {
  background: var(--light-bg);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.testimonial-stars {
  color: #F59E0B;
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.testimonial-text {
  font-size: 1.15rem;
  font-style: italic;
  color: var(--text-dark);
  line-height: 1.7;
  margin-bottom: 28px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.author-avatar {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-pill);
  object-fit: cover;
  border: 2px solid var(--primary);
}

.author-info {
  text-align: left;
}

.author-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--charcoal);
}

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

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 24px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-pill);
  background: #CBD5E1;
  cursor: pointer;
  transition: var(--transition-fast);
}

.dot.active {
  width: 32px;
  background: var(--primary);
}

/* --------------------------------------------------------------------------
   14. BLOG SECTION
   -------------------------------------------------------------------------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 50px;
}

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

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

.blog-card-img-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.blog-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.blog-category-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--secondary);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}

.blog-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-meta {
  display: flex;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.blog-card-title {
  font-size: 1.2rem;
  line-height: 1.4;
  margin-bottom: 12px;
}

.blog-card-excerpt {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  flex-grow: 1;
}

.blog-read-link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.blog-read-link:hover {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   15. CONTACT & ENQUIRY SECTION
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
  margin-top: 50px;
}

.contact-info-wrap {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  background: var(--light-bg);
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}

.contact-info-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background: var(--primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-info-title {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.contact-info-text {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.contact-form-wrap {
  background: #FFFFFF;
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--charcoal);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  background: #F8FAFC;
  font-size: 0.95rem;
  color: var(--text-dark);
  transition: var(--transition-fast);
}

.form-control:focus {
  background: #FFFFFF;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(226, 106, 0, 0.15);
}

/* --------------------------------------------------------------------------
   16. FOOTER
   -------------------------------------------------------------------------- */
#main-footer {
  background: var(--charcoal);
  color: #CBD5E1;
  padding-top: 80px;
  padding-bottom: 30px;
  border-top: 1px solid var(--border-dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand .logo-name {
  color: #FFFFFF;
}

.footer-desc {
  margin-top: 16px;
  font-size: 0.9rem;
  line-height: 1.7;
  color: #94A3B8;
}

.footer-title {
  font-size: 1.15rem;
  color: #FFFFFF;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 10px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.9rem;
  color: #CBD5E1;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-links a:hover {
  color: var(--primary);
  transform: translateX(4px);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: #94A3B8;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-pill);
  background: var(--primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-orange);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
  z-index: 1000;
}

.back-to-top.active {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--primary-hover);
  transform: translateY(-4px);
}

/* --------------------------------------------------------------------------
   17. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {

  .hero-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .products-grid,
  .why-grid,
  .projects-grid,
  .blog-grid,
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .section-title {
    font-size: 2.25rem;
  }

  .hero-title {
    font-size: 2.75rem;
  }

  .nav-menu,
  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }
}

@media (max-width: 768px) {

  .services-grid,
  .products-grid,
  .why-grid,
  .projects-grid,
  .blog-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats-row,
  .about-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .section-pad {
    padding-top: 60px;
    padding-bottom: 60px;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .cta-title {
    font-size: 2.2rem;
  }

  .top-bar {
    display: none;
  }
}

@media (max-width: 480px) {

  .hero-stats-row,
  .about-stats-grid {
    grid-template-columns: 1fr;
  }

  .hero-btns,
  .cta-btns {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }
}