/* ==========================================================================
   M.A. INFRA PROJECT - Corporate B2B Theme Stylesheet
   Brand Colors: Orange (#F58220), Green (#138A36), Dark (#111518), White (#FFFFFF)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties / Design Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Primary Palette */
  --color-orange: #F58220;
  --color-orange-glow: rgba(245, 130, 32, 0.4);
  --color-orange-dark: #D96A0C;
  --color-green: #138A36;
  --color-green-glow: rgba(19, 138, 54, 0.4);
  --color-green-dark: #0D6928;

  /* Neutral Dark Palette */
  --bg-dark-deep: #0B0E11;
  --bg-dark-surface: #12171D;
  --bg-dark-card: #1A2027;
  --bg-dark-elevated: #232A33;
  --border-dark: rgba(255, 255, 255, 0.08);
  --border-dark-highlight: rgba(245, 130, 32, 0.3);

  /* Neutral Light Palette */
  --bg-light: #F8FAFC;
  --bg-light-surface: #FFFFFF;
  --bg-light-card: #FFFFFF;
  --bg-light-subtle: #F1F5F9;
  --border-light: #E2E8F0;

  /* Typography Colors */
  --text-white: #FFFFFF;
  --text-dark: #0F172A;
  --text-body: #334155;
  --text-muted: #64748B;
  --text-light-muted: #94A3B8;

  /* Gradients */
  --grad-brand: linear-gradient(135deg, #F58220 0%, #138A36 100%);
  --grad-orange: linear-gradient(135deg, #FF9538 0%, #F58220 50%, #D96A0C 100%);
  --grad-green: linear-gradient(135deg, #1EC34E 0%, #138A36 50%, #0D6928 100%);
  --grad-dark-overlay: linear-gradient(180deg, rgba(11, 14, 17, 0.75) 0%, rgba(11, 14, 17, 0.92) 100%);
  --grad-hero: linear-gradient(135deg, rgba(11, 14, 17, 0.88) 0%, rgba(18, 23, 29, 0.8) 100%);
  --grad-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.07) 0%, rgba(255, 255, 255, 0.02) 100%);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 48px rgba(0, 0, 0, 0.18);
  --shadow-orange: 0 10px 25px rgba(245, 130, 32, 0.3);
  --shadow-green: 0 10px 25px rgba(19, 138, 54, 0.3);
  --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.3);

  /* Layout */
  --container-max: 1280px;
  --nav-height: 84px;
  --topbar-height: 40px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. General Resets & Typography Base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  scroll-behavior: smooth;
  color: var(--text-body);
  background-color: var(--bg-light);
  overflow-x: hidden;
}

body {
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Outfit', 'Inter', sans-serif;
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

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

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

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

button {
  cursor: pointer;
  background: none;
}

ul,
ol {
  list-style: none;
}

/* Scroll Progress Bar */
.scroll-progress-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: transparent;
  z-index: 1100;
}

.scroll-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--grad-brand);
  box-shadow: 0 0 10px var(--color-orange);
  transition: width 0.1s linear;
}

/* --------------------------------------------------------------------------
   3. Utility Classes & Layout Containers
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
  position: relative;
}

.section-dark {
  background-color: var(--bg-dark-surface);
  color: var(--text-white);
}

.section-dark h2,
.section-dark h3 {
  color: var(--text-white);
}

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

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

/* Section Header Component */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px auto;
}

.section-subtitle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--color-orange);
  margin-bottom: 12px;
  padding: 6px 16px;
  border-radius: 50px;
  background: rgba(245, 130, 32, 0.08);
  border: 1px solid rgba(245, 130, 32, 0.2);
}

.section-dark .section-subtitle {
  background: rgba(245, 130, 32, 0.15);
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.section-title span.highlight-orange {
  color: var(--color-orange);
}

.section-title span.highlight-green {
  color: var(--color-green);
}

.section-description {
  font-size: 1.1rem;
  color: var(--text-muted);
}

.section-dark .section-description {
  color: var(--text-light-muted);
}

/* Button Component Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 50px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: var(--grad-orange);
  color: var(--text-white);
  box-shadow: var(--shadow-orange);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(245, 130, 32, 0.45);
}

.btn-secondary {
  background: var(--grad-green);
  color: var(--text-white);
  box-shadow: var(--shadow-green);
}

.btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(19, 138, 54, 0.45);
}

.btn-outline {
  border: 2px solid var(--color-orange);
  color: var(--color-orange);
  background: transparent;
}

.btn-outline:hover {
  background: var(--color-orange);
  color: var(--text-white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-orange);
}

.btn-outline-white {
  border: 2px solid rgba(255, 255, 255, 0.4);
  color: var(--text-white);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px);
}

.btn-outline-white:hover {
  border-color: var(--text-white);
  background: var(--text-white);
  color: var(--text-dark);
  transform: translateY(-3px);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.85rem;
}

/* Button Ripple Effect */
.ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  animation: ripple-animation 0.6s linear;
  background-color: rgba(255, 255, 255, 0.35);
  pointer-events: none;
}

@keyframes ripple-animation {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* Glassmorphism Panel Base */
.glass-panel {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
}

.glass-panel-light {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* --------------------------------------------------------------------------
   4. Top Announcement Bar & Sticky Header
   -------------------------------------------------------------------------- */
.top-bar {
  background-color: var(--bg-dark-deep);
  color: var(--text-light-muted);
  font-size: 0.825rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

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

.top-bar-info {
  display: flex;
  align-items: center;
  gap: 24px;
}

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

.top-bar-item svg {
  color: var(--color-orange);
  width: 15px;
  height: 15px;
}

.top-bar-gstin {
  background: rgba(19, 138, 54, 0.2);
  color: var(--color-green);
  border: 1px solid var(--color-green);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.75rem;
}

/* Sticky Header & Premium Navigation Bar */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.89);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.site-header.scrolled {
  background: rgba(11, 14, 17, 0.96);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.45);
  border-bottom-color: rgba(245, 130, 32, 0.25);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.logo-link {
  display: flex;
  align-items: center;
  height: 54px;
  transition: transform 0.3s ease;
}

.logo-link:hover {
  transform: scale(1.02);
}

.logo-link img {
  height: 100%;
  width: auto;
  object-fit: contain;
}

/* Nav Menu & Hover Effects */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgb(107 172 76 / 38%);
  padding: 6px 12px;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
}

.nav-link {
  font-size: 0.925rem;
  font-weight: 600;
  color: rgb(0 0 0 / 85%);
  padding: 8px 18px;
  border-radius: 50px;
  position: relative;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  display: inline-flex;
  align-items: center;
}

.nav-link::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50px;
  background: linear-gradient(135deg, rgba(245, 130, 32, 0.25) 0%, rgba(19, 138, 54, 0.25) 100%);
  opacity: 0;
  transform: scale(0.85);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: -1;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 20px;
  height: 2.5px;
  background: var(--color-orange);
  border-radius: 2px;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover {
  color: #FFFFFF;
  transform: translateY(-1.5px);
}

.nav-link:hover::before {
  opacity: 1;
  transform: scale(1);
}

.nav-link:hover::after {
  transform: translateX(-50%) scaleX(1);
}

.nav-link.active {
  color: #FFFFFF;
  background: var(--grad-brand);
  box-shadow: 0 4px 15px rgba(245, 130, 32, 0.35);
}

.nav-link.active::before {
  opacity: 0;
}

.nav-link.active::after {
  display: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.hamburger-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgb(255 131 0);
  border: 1px solid rgba(255, 115, 0, 0.473);
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 1005;
}

.hamburger-btn:hover {
  background: rgba(0, 0, 0, 0.2);
  border-color: var(--color-orange);
}

.hamburger-btn span {
  width: 20px;
  height: 2px;
  background-color: var(--text-white);
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hamburger-btn.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
  background-color: var(--color-orange);
}

.hamburger-btn.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

.hamburger-btn.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
  background-color: var(--color-orange);
}

/* --------------------------------------------------------------------------
   5. Hero Section & Video Slider
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 80px 0 120px 0;
  background-color: var(--bg-dark-deep);
}

.hero-video-slider {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.video-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.video-slide.active {
  opacity: 1;
}

.video-slide video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 14, 17, 0.35) 0%, rgba(11, 14, 17, 0.55) 100%);
  z-index: 1;
  pointer-events: none;
}

.hero-slider-nav {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 16px;
}

.hero-slider-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: var(--text-white);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.hero-slider-btn:hover {
  background: var(--color-orange);
  border-color: var(--color-orange);
  transform: scale(1.1);
}

.hero-slider-dots {
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.hero-dot.active {
  width: 28px;
  border-radius: 5px;
  background: var(--color-orange);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(245, 130, 32, 0.12);
  border: 1px solid rgba(245, 130, 32, 0.3);
  padding: 8px 20px;
  border-radius: 50px;
  color: var(--color-orange);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-badge svg {
  width: 16px;
  height: 16px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--text-white);
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero-title .gradient-text {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subheading {
  font-size: 1.25rem;
  color: var(--text-light-muted);
  margin-bottom: 36px;
  max-width: 620px;
  font-weight: 400;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* Hero Floating Glass Cards Stack */
.hero-floating-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
}

.floating-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 24px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-glass);
  transition: transform var(--transition-normal), border-color var(--transition-normal);
  animation: floatCard 6s ease-in-out infinite;
}

.floating-card:nth-child(2) {
  animation-delay: -2s;
  margin-left: 30px;
}

.floating-card:nth-child(3) {
  animation-delay: -4s;
  margin-left: 15px;
}

.floating-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: var(--color-orange);
  background: rgba(255, 255, 255, 0.1);
}

@keyframes floatCard {

  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-12px);
  }
}

.card-icon-wrapper {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--text-white);
}

.icon-civil {
  background: var(--grad-orange);
  box-shadow: var(--shadow-orange);
}

.icon-mep {
  background: var(--grad-green);
  box-shadow: var(--shadow-green);
}

.icon-interior {
  background: linear-gradient(135deg, #3B82F6 0%, #1D4ED8 100%);
  box-shadow: 0 10px 25px rgba(59, 130, 246, 0.3);
}

.card-info h4 {
  color: var(--text-white);
  font-size: 1.15rem;
  margin-bottom: 4px;
}

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

/* --------------------------------------------------------------------------
   6. About Us Section
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-image-wrapper img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  transition: transform var(--transition-slow);
}

.about-image-wrapper:hover img {
  transform: scale(1.05);
}

/* Badge overlay */
.exp-badge {
  position: absolute;
  bottom: 30px;
  right: 30px;
  background: var(--bg-dark-surface);
  color: var(--text-white);
  padding: 20px 28px;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-orange);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 16px;
  animation: pulseGlow 3s infinite alternate;
}

@keyframes pulseGlow {
  0% {
    box-shadow: 0 0 15px rgba(245, 130, 32, 0.3);
  }

  100% {
    box-shadow: 0 0 30px rgba(245, 130, 32, 0.7);
  }
}

.exp-badge .number {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--color-orange);
  line-height: 1;
}

.exp-badge .text {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  line-height: 1.3;
}

.about-text-content .section-title {
  text-align: left;
}

.about-text-content .section-subtitle {
  margin-bottom: 16px;
}

.about-paragraph {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-body);
  margin-bottom: 28px;
}

/* Core Values & Vision Tabs */
.about-tabs {
  display: flex;
  gap: 12px;
  border-bottom: 2px solid var(--border-light);
  margin-bottom: 24px;
}

.tab-btn {
  padding: 12px 20px;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-muted);
  position: relative;
  transition: all var(--transition-fast);
}

.tab-btn.active {
  color: var(--color-orange);
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--color-orange);
  border-radius: 2px;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.4s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.tab-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.tab-list-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-dark);
}

.tab-list-item svg {
  color: var(--color-green);
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   7. Services Section
   -------------------------------------------------------------------------- */
.services-category-title {
  font-size: 1.5rem;
  color: var(--text-white);
  margin: 40px 0 24px 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.services-category-title::before {
  content: '';
  width: 5px;
  height: 24px;
  background: var(--color-orange);
  border-radius: 4px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: all var(--transition-normal);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

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

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-dark-highlight);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
}

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

.service-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--color-orange);
  transition: all var(--transition-fast);
}

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

.service-title {
  font-size: 1.3rem;
  color: var(--text-white);
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.95rem;
  color: var(--text-light-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.service-readmore {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-green);
  transition: color var(--transition-fast);
}

.service-readmore svg {
  transition: transform var(--transition-fast);
}

.service-card:hover .service-readmore {
  color: var(--color-orange);
}

.service-card:hover .service-readmore svg {
  transform: translateX(6px);
}

/* --------------------------------------------------------------------------
   8. Why Choose Us Section
   -------------------------------------------------------------------------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 30px;
}

.why-card {
  background: var(--bg-light-card);
  padding: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  position: relative;
  z-index: 1;
}

.why-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(245, 130, 32, 0.3);
}

.why-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(245, 130, 32, 0.1) 0%, rgba(19, 138, 54, 0.1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-orange);
  margin-bottom: 20px;
}

.why-title {
  font-size: 1.25rem;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.why-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   9. Industries We Serve Section
   -------------------------------------------------------------------------- */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

.industry-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-dark);
  padding: 24px;
  border-radius: var(--radius-md);
  text-align: center;
  transition: all var(--transition-normal);
}

.industry-card:hover {
  background: var(--bg-dark-elevated);
  border-color: var(--color-green);
  transform: scale(1.04);
  box-shadow: var(--shadow-green);
}

.industry-icon {
  width: 50px;
  height: 50px;
  margin: 0 auto 14px auto;
  color: var(--color-green);
  display: flex;
  align-items: center;
  justify-content: center;
}

.industry-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-white);
}

/* --------------------------------------------------------------------------
   10. Statistics Counter Section
   -------------------------------------------------------------------------- */
.stats-section {
  background: linear-gradient(135deg, #111518 0%, #171E25 100%);
  padding: 80px 0;
  border-top: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  text-align: center;
}

.stat-card {
  padding: 20px;
}

.stat-number-wrapper {
  font-size: 3.5rem;
  font-weight: 900;
  font-family: 'Outfit', sans-serif;
  color: var(--color-orange);
  line-height: 1;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-label {
  font-size: 1.05rem;
  color: var(--text-light-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* --------------------------------------------------------------------------
   11. Featured Projects Section & Filtering Grid
   -------------------------------------------------------------------------- */
.project-filters {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-body);
  background: var(--bg-light-subtle);
  border: 1px solid var(--border-light);
  transition: all var(--transition-fast);
}

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

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 30px;
}

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

.project-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 14, 17, 0.1) 0%, rgba(11, 14, 17, 0.92) 100%);
  opacity: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 30px;
  transition: opacity var(--transition-normal);
}

.project-item:hover .project-image {
  transform: scale(1.1);
}

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

.project-category-tag {
  display: inline-block;
  background: var(--color-orange);
  color: var(--text-white);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 8px;
  align-self: flex-start;
}

.project-title {
  color: var(--text-white);
  font-size: 1.4rem;
  margin-bottom: 6px;
}

.project-location {
  color: var(--text-light-muted);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* --------------------------------------------------------------------------
   12. Working Process Timeline
   -------------------------------------------------------------------------- */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  position: relative;
  margin-top: 40px;
}

.process-step {
  text-align: center;
  position: relative;
  padding: 20px;
}

.process-number {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--grad-orange);
  color: var(--text-white);
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px auto;
  box-shadow: var(--shadow-orange);
  position: relative;
  z-index: 2;
}

.process-step:nth-child(even) .process-number {
  background: var(--grad-green);
  box-shadow: var(--shadow-green);
}

.process-title {
  font-size: 1.15rem;
  color: var(--text-white);
  margin-bottom: 8px;
}

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

/* --------------------------------------------------------------------------
   13. Testimonials & Client Marquee
   -------------------------------------------------------------------------- */
.testimonials-slider-container {
  max-width: 860px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.testimonial-card {
  min-width: 100%;
  padding: 40px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
}

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

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

.author-avatar {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--color-orange);
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.2rem;
}

.author-info h4 {
  color: var(--text-white);
  font-size: 1.05rem;
}

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

.slider-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 30px;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.slider-dot.active {
  width: 32px;
  border-radius: 6px;
  background: var(--color-orange);
}

/* Infinite Client Logo Slider */
.marquee-container {
  overflow: hidden;
  white-space: nowrap;
  padding: 30px 0;
  position: relative;
}

.marquee-track {
  display: inline-flex;
  gap: 60px;
  animation: marquee 25s linear infinite;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.client-logo-item {
  height: 48px;
  opacity: 0.6;
  filter: grayscale(100%);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--text-white);
}

.client-logo-item:hover {
  opacity: 1;
  filter: grayscale(0%);
}

/* --------------------------------------------------------------------------
   14. Call To Action (CTA) Section
   -------------------------------------------------------------------------- */
.cta-banner {
  background: var(--grad-brand);
  border-radius: var(--radius-xl);
  padding: 70px 50px;
  text-align: center;
  color: var(--text-white);
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.cta-banner h2 {
  color: var(--text-white);
  font-size: 2.8rem;
  margin-bottom: 16px;
}

.cta-banner p {
  font-size: 1.2rem;
  max-width: 680px;
  margin: 0 auto 36px auto;
  opacity: 0.95;
}

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

.btn-cta-dark {
  background: var(--bg-dark-deep);
  color: var(--text-white);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.btn-cta-dark:hover {
  background: #000000;
  transform: translateY(-3px);
}

/* --------------------------------------------------------------------------
   15. Contact Section & Form
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

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

.contact-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background: rgba(245, 130, 32, 0.1);
  color: var(--color-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-card h4 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.contact-card p,
.contact-card a {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.contact-form-wrapper {
  background: var(--bg-light-card);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-lg);
}

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

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

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

.form-control:focus {
  border-color: var(--color-orange);
  background: var(--bg-light-surface);
  box-shadow: 0 0 0 3px rgba(245, 130, 32, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.map-container {
  width: 100%;
  height: 280px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-light);
}

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

/* --------------------------------------------------------------------------
   16. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--bg-dark-deep);
  color: var(--text-light-muted);
  padding-top: 80px;
  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 p {
  margin-top: 20px;
  font-size: 0.95rem;
  line-height: 1.7;
}

.footer-title {
  color: var(--text-white);
  font-size: 1.15rem;
  margin-bottom: 24px;
  position: relative;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 35px;
  height: 3px;
  background: var(--color-orange);
  border-radius: 2px;
}

.footer-links li {
  margin-bottom: 12px;
}

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

.footer-links a:hover {
  color: var(--color-orange);
  padding-left: 4px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.footer-contact svg {
  color: var(--color-orange);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 3px;
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.social-icon:hover {
  background: var(--color-orange);
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
  text-align: center;
  font-size: 0.9rem;
}

/* Back To Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--grad-orange);
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-orange);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: 999;
}

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

.back-to-top:hover {
  transform: translateY(-5px);
}

/* Modal Popup Base */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.modal-content {
  background: var(--bg-light-card);
  width: 100%;
  max-width: 650px;
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
}

.modal-close:hover {
  color: var(--color-orange);
}