/* ==========================================================
   AK CONSTRUCTION - MASTER STYLESHEET
   Domain: akconstructionind.com
   Location: Ahmedabad, Gujarat, India
   Technology: Pure Semantic HTML5, CSS3, Vanilla ES6+ JS
   ========================================================== */

/* ----------------------------------------------------------
   1. CSS VARIABLES & DESIGN TOKENS
   ---------------------------------------------------------- */
:root {
  /* Color Palette */
  --color-primary: #171C21;           /* Dark Charcoal */
  --color-primary-dark: #0F1317;
  --color-primary-surface: #1E252C;
  --color-primary-elevated: #262E37;
  --color-accent: #E97824;            /* Construction Orange */
  --color-accent-hover: #F28E42;
  --color-accent-dark: #CB6318;
  --color-accent-subtle: rgba(233, 120, 36, 0.12);
  --color-accent-glow: rgba(233, 120, 36, 0.28);
  
  --color-bg: #FFFFFF;
  --color-bg-alt: #F7F8FA;            /* Secondary Background */
  --color-bg-tertiary: #EEF1F5;
  
  --color-text: #222222;
  --color-text-secondary: #4A525D;
  --color-text-muted: #777777;
  --color-text-light: #F4F6F8;
  --color-text-white: #FFFFFF;
  
  --color-border: #E2E6EA;
  --color-border-dark: #2B333D;
  --color-border-focus: #E97824;
  
  /* Status Colors */
  --status-ongoing: #E97824;
  --status-completed: #1E8E5A;
  
  /* Typography */
  --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Transitions & Shadows */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  
  --shadow-sm: 0 2px 8px rgba(23, 28, 33, 0.05);
  --shadow-md: 0 8px 24px rgba(23, 28, 33, 0.08);
  --shadow-lg: 0 16px 40px rgba(23, 28, 33, 0.12);
  --shadow-xl: 0 24px 60px rgba(23, 28, 33, 0.18);
  --shadow-orange: 0 8px 25px rgba(233, 120, 36, 0.35);
  
  /* Border Radius */
  --radius-xs: 3px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  /* Layout Sizing */
  --container-max: 1280px;
  --header-height: 80px;
  --topbar-height: 40px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
  position: relative;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

p {
  margin-bottom: 1rem;
  color: var(--color-text-secondary);
}

p:last-child {
  margin-bottom: 0;
}

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

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

ul, ol {
  list-style: none;
}

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

/* ----------------------------------------------------------
   3. CONTAINER & REUSABLE UTILITIES
   ---------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

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

.section-sm {
  padding: 60px 0;
}

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

.section-dark {
  background-color: var(--color-primary);
  color: var(--color-text-light);
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--color-text-white);
}

.section-dark p {
  color: #A3ABB5;
}

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

.text-accent {
  color: var(--color-accent) !important;
}

/* Section Header Component */
.section-header {
  margin-bottom: 60px;
}

.section-subtitle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.section-subtitle::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background-color: var(--color-accent);
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  margin-bottom: 18px;
  line-height: 1.2;
}

.section-desc {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
  max-width: 680px;
  line-height: 1.7;
}

.section-header.text-center .section-desc {
  margin-left: auto;
  margin-right: auto;
}

.section-header.text-center .section-subtitle::after {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background-color: var(--color-accent);
}

/* ----------------------------------------------------------
   4. BUTTONS & INTERACTIVE BADGES
   ---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 30px;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn i {
  font-size: 0.875rem;
  transition: transform 0.3s ease;
}

.btn:hover i {
  transform: translateX(4px);
}

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

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(233, 120, 36, 0.45);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-outline-white {
  background: transparent;
  color: var(--color-text-white);
  border: 2px solid rgba(255, 255, 255, 0.4);
}

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

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

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

.btn-dark {
  background-color: var(--color-primary);
  color: var(--color-text-white);
}

.btn-dark:hover {
  background-color: var(--color-accent);
  color: var(--color-text-white);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 9px 20px;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 18px 38px;
  font-size: 1rem;
}

/* Badges */
.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--radius-xs);
  backdrop-filter: blur(8px);
}

.badge-status.ongoing {
  background-color: rgba(233, 120, 36, 0.9);
  color: #FFFFFF;
}

.badge-status.completed {
  background-color: rgba(30, 142, 90, 0.9);
  color: #FFFFFF;
}

.badge-status.experience {
  background-color: rgba(23, 28, 33, 0.9);
  color: #E97824;
  border: 1px solid var(--color-accent);
}

.badge-status::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #FFFFFF;
}

/* ----------------------------------------------------------
   5. HEADER & NAVIGATION
   ---------------------------------------------------------- */
.top-bar {
  background-color: #0E1216;
  color: #9BA4AE;
  font-size: 0.8125rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  position: relative;
  z-index: 1001;
}

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

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

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.top-bar-item i {
  color: var(--color-accent);
  font-size: 0.8125rem;
}

.top-bar-item:hover {
  color: var(--color-text-white);
}

.top-bar-meta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.top-bar-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Main Site Header */
.site-header {
  position: fixed;
  top: var(--topbar-height);
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: all 0.35s ease;
  background-color: transparent;
}

/* Scrolled state or on light subpages */
.site-header.scrolled,
.site-header.header-solid {
  top: 0;
  background-color: rgba(23, 28, 33, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.site-header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-link {
  display: flex;
  align-items: center;
}

.brand-logo-img {
  height: 48px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.85);
  position: relative;
  padding: 8px 0;
  transition: color 0.25s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-link:hover,
.nav-link.active {
  color: #FFFFFF;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

/* Mobile Toggle Hamburger */
.mobile-toggle {
  display: none;
  background: transparent;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  z-index: 1010;
}

.mobile-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background-color: #FFFFFF;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
}

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

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
}

/* ----------------------------------------------------------
   6. HERO SECTION
   ---------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-color: var(--color-primary);
  overflow: hidden;
  padding-top: calc(var(--header-height) + var(--topbar-height));
  padding-bottom: 70px;
}

.hero-bg-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.65) contrast(1.1);
  transform: scale(1.05);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(15, 19, 23, 0.94) 0%,
    rgba(23, 28, 33, 0.84) 45%,
    rgba(23, 28, 33, 0.6) 100%
  );
  z-index: 1;
}

.hero-grid-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 2;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 860px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: rgba(233, 120, 36, 0.15);
  border: 1px solid rgba(233, 120, 36, 0.4);
  border-radius: var(--radius-xs);
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2.5rem, 5.2vw, 4.25rem);
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.hero-title span {
  display: block;
  color: var(--color-accent);
}

.hero-subtitle {
  font-size: clamp(1.0625rem, 1.8vw, 1.25rem);
  color: #C0C8D2;
  line-height: 1.7;
  max-width: 680px;
  margin-bottom: 40px;
}

.hero-btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 48px;
}

/* Key Metrics Strip on Hero */
.hero-features-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding-top: 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero-feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-xs);
  background: rgba(233, 120, 36, 0.12);
  border: 1px solid rgba(233, 120, 36, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 1.125rem;
  flex-shrink: 0;
}

.hero-feature-text h4 {
  color: #FFFFFF;
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.hero-feature-text p {
  color: #8E98A5;
  font-size: 0.8125rem;
  margin: 0;
}

/* Hero Scroll Indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.75rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.mouse-wheel {
  width: 22px;
  height: 36px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.mouse-wheel::before {
  content: '';
  width: 4px;
  height: 8px;
  background-color: var(--color-accent);
  border-radius: 2px;
  animation: bounceSlow 2s infinite ease-in-out;
}

/* ----------------------------------------------------------
   7. ABOUT PREVIEW SECTION
   ---------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-visual {
  position: relative;
}

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

.about-image-card img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.about-image-card:hover img {
  transform: scale(1.03);
}

.about-corner-badge {
  position: absolute;
  bottom: 28px;
  right: 28px;
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: 24px 28px;
  border-radius: var(--radius-xs);
  border-left: 4px solid var(--color-accent);
  box-shadow: var(--shadow-lg);
  max-width: 260px;
}

.about-corner-badge strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.125rem;
  color: var(--color-accent);
  margin-bottom: 4px;
}

.about-corner-badge span {
  font-size: 0.8125rem;
  color: #ADB6C2;
}

.about-content .section-title {
  margin-bottom: 24px;
}

.about-lead-text {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-primary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.about-features-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 30px 0;
}

.about-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
}

.about-feature-item i {
  color: var(--color-accent);
  font-size: 1rem;
}

/* ----------------------------------------------------------
   8. SERVICES & EXPERTISE SECTION
   ---------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  padding: 38px 30px;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: transparent;
  transition: background-color 0.3s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(233, 120, 36, 0.3);
  box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
  background-color: var(--color-accent);
}

.service-icon-box {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-xs);
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 1.5rem;
  margin-bottom: 24px;
  transition: var(--transition-normal);
}

.service-card:hover .service-icon-box {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: #FFFFFF;
}

.service-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--color-primary);
  transition: var(--transition-fast);
}

.service-link i {
  color: var(--color-accent);
  transition: transform 0.3s ease;
}

.service-card:hover .service-link {
  color: var(--color-accent);
}

.service-card:hover .service-link i {
  transform: translateX(5px);
}

/* ----------------------------------------------------------
   9. FEATURED PROJECTS SECTION
   ---------------------------------------------------------- */
.projects-featured-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

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

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(233, 120, 36, 0.4);
}

.project-media {
  position: relative;
  height: 320px;
  overflow: hidden;
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.project-badges {
  position: absolute;
  top: 20px;
  left: 20px;
  right: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 2;
}

.project-category-badge {
  background: rgba(23, 28, 33, 0.85);
  color: #FFFFFF;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--radius-xs);
  backdrop-filter: blur(6px);
}

.project-body {
  padding: 30px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-location {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 8px;
}

.project-title {
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.project-title a:hover {
  color: var(--color-accent);
}

.project-desc {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

.project-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid var(--color-border);
}

.project-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--color-primary);
  transition: var(--transition-fast);
}

.project-action-btn i {
  color: var(--color-accent);
  transition: transform 0.3s ease;
}

.project-card:hover .project-action-btn {
  color: var(--color-accent);
}

.project-card:hover .project-action-btn i {
  transform: translateX(4px);
}

/* ----------------------------------------------------------
   10. WHY CHOOSE US SECTION
   ---------------------------------------------------------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.why-card {
  background-color: var(--color-primary-surface);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 36px 26px;
  transition: var(--transition-normal);
  position: relative;
}

.why-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-accent);
  background-color: var(--color-primary-elevated);
}

.why-number {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.12);
  margin-bottom: 16px;
  line-height: 1;
  transition: color 0.3s ease;
}

.why-card:hover .why-number {
  color: var(--color-accent);
}

.why-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.why-desc {
  font-size: 0.875rem;
  color: #9BA4AE;
  line-height: 1.6;
}

/* ----------------------------------------------------------
   11. LEADERSHIP PREVIEW SECTION
   ---------------------------------------------------------- */
.leadership-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  max-width: 960px;
  margin: 0 auto;
}

.leader-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.leader-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(233, 120, 36, 0.3);
}

.leader-img-wrapper {
  position: relative;
  height: 380px;
  overflow: hidden;
  background-color: var(--color-bg-tertiary);
}

.leader-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.5s ease;
}

.leader-card:hover .leader-img-wrapper img {
  transform: scale(1.04);
}

.leader-tag {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(23, 28, 33, 0.85);
  backdrop-filter: blur(6px);
  color: var(--color-accent);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--radius-xs);
  border: 1px solid rgba(233, 120, 36, 0.4);
}

.leader-body {
  padding: 28px;
  text-align: center;
}

.leader-name {
  font-size: 1.375rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.leader-role {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 14px;
}

.leader-desc {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ----------------------------------------------------------
   12. CONTACT CTA SECTION
   ---------------------------------------------------------- */
.cta-section {
  position: relative;
  background: linear-gradient(135deg, #0E1216 0%, #171C21 100%);
  color: #FFFFFF;
  padding: 85px 0;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(233, 120, 36, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  z-index: 2;
}

.cta-text h2 {
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 12px;
  line-height: 1.15;
}

.cta-text p {
  font-size: 1.125rem;
  color: #A0AAB5;
  max-width: 600px;
}

/* ----------------------------------------------------------
   13. PAGE BANNER (INNER PAGES)
   ---------------------------------------------------------- */
.page-banner {
  position: relative;
  padding-top: calc(var(--header-height) + var(--topbar-height) + 60px);
  padding-bottom: 80px;
  background-color: var(--color-primary);
  overflow: hidden;
}

.page-banner-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.28) contrast(1.1);
  z-index: 0;
}

.page-banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(15, 19, 23, 0.95), rgba(23, 28, 33, 0.8));
  z-index: 1;
}

.page-banner .container {
  position: relative;
  z-index: 2;
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 14px;
}

.breadcrumb-nav a {
  color: #9BA4AE;
}

.breadcrumb-nav a:hover {
  color: #FFFFFF;
}

.breadcrumb-nav i {
  font-size: 0.6875rem;
  color: #64707D;
}

.page-banner-title {
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 14px;
}

.page-banner-desc {
  font-size: 1.0625rem;
  color: #B2BAC5;
  max-width: 650px;
}

/* ----------------------------------------------------------
   14. ABOUT US PAGE COMPONENTS
   ---------------------------------------------------------- */
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.vision-mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-top: 40px;
}

.vision-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  padding: 40px;
  border-left: 4px solid var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.vision-card-icon {
  font-size: 2rem;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.vision-card h3 {
  font-size: 1.375rem;
  margin-bottom: 12px;
}

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

.value-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 34px 28px;
  transition: var(--transition-normal);
}

.value-card:hover {
  transform: translateY(-6px);
  border-color: rgba(233, 120, 36, 0.4);
  box-shadow: var(--shadow-md);
}

.value-icon {
  width: 52px;
  height: 52px;
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 1.25rem;
  margin-bottom: 20px;
}

/* ----------------------------------------------------------
   15. SERVICES PAGE COMPONENTS
   ---------------------------------------------------------- */
.services-detailed-list {
  display: flex;
  flex-direction: column;
  gap: 50px;
}

.service-detail-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  background-color: #FFFFFF;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.service-detail-item:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(233, 120, 36, 0.3);
}

.service-detail-item.reverse {
  direction: rtl;
}

.service-detail-item.reverse > * {
  direction: ltr;
}

.service-detail-img {
  height: 380px;
  overflow: hidden;
}

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

.service-detail-item:hover .service-detail-img img {
  transform: scale(1.05);
}

.service-detail-body {
  padding: 40px;
}

.service-detail-body h3 {
  font-size: 1.625rem;
  margin-bottom: 14px;
}

.capabilities-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 22px 0 28px 0;
}

.capability-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
}

.capability-item i {
  color: var(--color-accent);
  font-size: 0.8125rem;
}

/* ----------------------------------------------------------
   16. PROJECTS & GALLERY FILTER COMPONENTS
   ---------------------------------------------------------- */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 50px;
}

.filter-btn {
  padding: 10px 22px;
  border-radius: var(--radius-xs);
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
}

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

.filter-btn.active {
  box-shadow: 0 4px 14px rgba(23, 28, 33, 0.2);
}

/* Gallery Masonry Grid */
.gallery-grid {
  columns: 3 320px;
  column-gap: 24px;
}

.gallery-item {
  break-inside: avoid;
  margin-bottom: 24px;
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  background-color: var(--color-bg-tertiary);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease;
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.gallery-item img {
  width: 100%;
  display: block;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.04);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(23, 28, 33, 0.9) 0%, rgba(23, 28, 33, 0.2) 60%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}

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

.gallery-tag {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 4px;
}

.gallery-title {
  color: #FFFFFF;
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.gallery-zoom-icon {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  background-color: rgba(233, 120, 36, 0.9);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.placeholder-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(4px);
  color: #FFFFFF;
  font-size: 0.6875rem;
  padding: 2px 8px;
  border-radius: 2px;
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 19, 23, 0.96);
  backdrop-filter: blur(10px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 30px;
}

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

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius-xs);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
}

.lightbox-caption {
  margin-top: 16px;
  color: #FFFFFF;
  text-align: center;
  font-family: var(--font-heading);
}

.lightbox-caption h4 {
  color: #FFFFFF;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.lightbox-caption p {
  color: var(--color-accent);
  font-size: 0.8125rem;
}

.lightbox-close {
  position: absolute;
  top: 25px;
  right: 30px;
  background: transparent;
  color: #FFFFFF;
  font-size: 2rem;
  cursor: pointer;
  transition: color 0.2s ease;
  z-index: 2010;
}

.lightbox-close:hover {
  color: var(--color-accent);
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 2010;
}

.lightbox-nav-btn:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

.lightbox-prev { left: 30px; }
.lightbox-next { right: 30px; }

/* ----------------------------------------------------------
   17. PROJECT DETAILS PAGE
   ---------------------------------------------------------- */
.project-details-meta-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  background-color: #FFFFFF;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  margin-top: -50px;
  position: relative;
  z-index: 10;
}

.meta-item {
  display: flex;
  flex-direction: column;
}

.meta-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-muted);
  margin-bottom: 6px;
}

.meta-value {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-primary);
}

.project-details-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 50px;
  margin-top: 50px;
}

.project-info-block {
  margin-bottom: 40px;
}

.project-info-block h3 {
  font-size: 1.5rem;
  margin-bottom: 16px;
  position: relative;
  padding-bottom: 12px;
}

.project-info-block h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--color-accent);
}

.scope-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 18px;
}

.scope-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background-color: var(--color-bg-alt);
  padding: 16px 18px;
  border-radius: var(--radius-xs);
  border-left: 3px solid var(--color-accent);
}

.scope-item i {
  color: var(--color-accent);
  margin-top: 3px;
}

.scope-item span {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
}

.project-sidebar-card {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-radius: var(--radius-sm);
  padding: 36px;
  position: sticky;
  top: 100px;
}

.project-sidebar-card h3 {
  color: #FFFFFF;
  font-size: 1.375rem;
  margin-bottom: 14px;
}

.project-sidebar-card p {
  color: #A3ABB5;
  font-size: 0.9375rem;
  margin-bottom: 24px;
}

.project-nav-pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 60px;
  padding-top: 30px;
  border-top: 1px solid var(--color-border);
}

/* ----------------------------------------------------------
   18. CONTACT PAGE & FORM
   ---------------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 60px;
}

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

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 26px;
  transition: var(--transition-normal);
}

.contact-card:hover {
  border-color: rgba(233, 120, 36, 0.4);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.contact-card-icon {
  width: 50px;
  height: 50px;
  background-color: var(--color-accent-subtle);
  border: 1px solid rgba(233, 120, 36, 0.3);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-card-body h4 {
  font-size: 1.0625rem;
  margin-bottom: 4px;
}

.contact-card-body p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 4px;
}

.contact-form-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 44px;
  box-shadow: var(--shadow-lg);
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--color-primary);
}

.form-label .required {
  color: var(--color-accent);
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  font-size: 0.9375rem;
  color: var(--color-primary);
  background-color: #FAFBFC;
  transition: var(--transition-fast);
}

.form-control:focus {
  background-color: #FFFFFF;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(233, 120, 36, 0.15);
}

.form-control.error {
  border-color: #E53E3E;
  background-color: #FFF5F5;
}

.field-error {
  font-size: 0.75rem;
  color: #E53E3E;
  font-weight: 600;
  display: none;
}

.field-error.active {
  display: block;
}

.form-status-alert {
  padding: 16px 20px;
  border-radius: var(--radius-xs);
  font-size: 0.9375rem;
  margin-bottom: 20px;
  display: none;
}

.form-status-alert.success {
  display: block;
  background-color: #DEF7EC;
  color: #03543F;
  border-left: 4px solid #31C48D;
}

.form-status-alert.error {
  display: block;
  background-color: #FDE8E8;
  color: #9B1C1C;
  border-left: 4px solid #F98080;
}

/* Map Placeholder */
.map-container {
  height: 420px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-border);
  position: relative;
  background-color: var(--color-bg-tertiary);
}

.map-placeholder-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(23, 28, 33, 0.85);
  color: #FFFFFF;
  padding: 30px;
  text-align: center;
}

.map-placeholder-overlay i {
  font-size: 2.5rem;
  color: var(--color-accent);
  margin-bottom: 14px;
}

.map-placeholder-overlay h3 {
  color: #FFFFFF;
  font-size: 1.375rem;
  margin-bottom: 8px;
}

.map-placeholder-overlay p {
  color: #A3ABB5;
  max-width: 480px;
  margin-bottom: 20px;
}

/* ----------------------------------------------------------
   19. FOOTER COMPONENT
   ---------------------------------------------------------- */
.site-footer {
  background-color: var(--color-primary-dark);
  color: #A0AAB5;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 80px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: 50px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand p {
  color: #8E98A5;
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 20px 0 24px 0;
}

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

.social-link {
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.social-link:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background-color: var(--color-accent);
}

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

.footer-link {
  font-size: 0.875rem;
  color: #8E98A5;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-link::before {
  content: '›';
  color: var(--color-accent);
  font-size: 1.1rem;
  line-height: 1;
}

.footer-link:hover {
  color: #FFFFFF;
  transform: translateX(4px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 0.875rem;
  color: #8E98A5;
}

.footer-contact-item i {
  color: var(--color-accent);
  font-size: 1rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-bottom {
  padding: 26px 0;
  font-size: 0.8125rem;
  color: #717D8A;
}

.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom a {
  color: var(--color-accent);
}

.footer-bottom a:hover {
  text-decoration: underline;
}

/* ----------------------------------------------------------
   20. FLOATING WIDGETS (WHATSAPP & BACK TO TOP)
   ---------------------------------------------------------- */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 58px;
  height: 58px;
  background-color: #25D366;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  animation: pulseGlow 2.5s infinite;
}

.floating-whatsapp:hover {
  transform: scale(1.08) translateY(-3px);
  color: #FFFFFF;
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

.back-to-top {
  position: fixed;
  bottom: 100px;
  right: 34px;
  width: 46px;
  height: 46px;
  background-color: var(--color-primary);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-md);
}

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

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