/* ============================================================
   ARSHAL INFRA BUILDINGS — Main Stylesheet
   Organized: Variables > Reset > Typography > Utilities >
              Header/Nav > Sections > Footer > Responsive
   ============================================================ */

/* ============================================================
   COLOR SCHEME SYSTEM — 3 Variants
   ============================================================ */

/* ---- SCHEME 1: Navy Blue + Gold (ACTIVE) ---- */
:root {
  --primary-color:    #25387b;
  --primary-tint:     #243d61;
  --primary-dark:     #0f1e32;
  --on-primary:       #ffffff;
  --secondary-color:  #c9a227;
  --secondary-tint:   #e8c45a;
  --secondary-dark:   #a07d10;
    --secondary-color:    #25387b;
  --secondary-tint:     #25387b;
  --secondary-dark:     #0f1e32;
  --on-secondary:     #ffffff;
  --font:             'Montserrat', sans-serif;
  --body-font:        'Open Sans', sans-serif;
  --text-dark:        #111827;
  --text-body:        #374151;
  --text-muted:       #6b7280;
  --bg-light:         #f4f6f9;
  --bg-white:         #ffffff;
  --border-color:     #e5e7eb;
  --shadow-sm:        0 2px 8px rgba(26, 46, 74, 0.08);
  --shadow:           0 4px 20px rgba(26, 46, 74, 0.12);
  --shadow-hover:     0 12px 40px rgba(26, 46, 74, 0.22);
  --radius:           8px;
  --radius-lg:        16px;
  --radius-xl:        24px;
  --transition:       all 0.3s ease;
  --transition-slow:  all 0.5s ease;
}

/* ---- SCHEME 2: Dark Charcoal + Orange (COMMENTED) ----
:root {
  --primary-color:    #0d1b2a;
  --primary-tint:     #1b3a5c;
  --primary-dark:     #060d15;
  --on-primary:       #ffffff;
  --secondary-color:  #e85d04;
  --secondary-tint:   #fb8500;
  --secondary-dark:   #c44b00;
  --on-secondary:     #ffffff;
  --font:             'Montserrat', sans-serif;
  --body-font:        'Open Sans', sans-serif;
  --text-dark:        #111827;
  --text-body:        #374151;
  --text-muted:       #6b7280;
  --bg-light:         #f4f6f9;
  --bg-white:         #ffffff;
  --border-color:     #e5e7eb;
  --shadow-sm:        0 2px 8px rgba(13, 27, 42, 0.08);
  --shadow:           0 4px 20px rgba(13, 27, 42, 0.12);
  --shadow-hover:     0 12px 40px rgba(13, 27, 42, 0.25);
  --radius:           8px;
  --radius-lg:        16px;
  --radius-xl:        24px;
  --transition:       all 0.3s ease;
  --transition-slow:  all 0.5s ease;
}
*/

/* ---- SCHEME 3: Deep Blue + Amber (COMMENTED) ---- */
/* :root {
  --primary-color:    #1e3a5f;
  --primary-tint:     #2e5484;
  --primary-dark:     #122440;
  --on-primary:       #ffffff;
  --secondary-color:  #d97706;
  --secondary-tint:   #f59e0b;
  --secondary-dark:   #b45309;
  --on-secondary:     #1e3a5f;
  --font:             'Montserrat', sans-serif;
  --body-font:        'Open Sans', sans-serif;
  --text-dark:        #111827;
  --text-body:        #374151;
  --text-muted:       #6b7280;
  --bg-light:         #f4f6f9;
  --bg-white:         #ffffff;
  --border-color:     #e5e7eb;
  --shadow-sm:        0 2px 8px rgba(30, 58, 95, 0.08);
  --shadow:           0 4px 20px rgba(30, 58, 95, 0.12);
  --shadow-hover:     0 12px 40px rgba(30, 58, 95, 0.25);
  --radius:           8px;
  --radius-lg:        16px;
  --radius-xl:        24px;
  --transition:       all 0.3s ease;
  --transition-slow:  all 0.5s ease;
} */


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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--body-font);
  font-size: 16px;
  color: var(--text-body);
  background: var(--bg-white);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; padding: 0; margin: 0; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font);
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.25;
}

.section-tag {
  display: inline-block;
  font-family: var(--font);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary-color);
  background: rgba(201, 162, 39, 0.1);
  padding: 6px 16px;
  border-radius: 50px;
  border: 1px solid rgba(201, 162, 39, 0.3);
  margin-bottom: 14px;
}

.gallery-section .section-tag { color: var(--on-primary); }

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 16px;
  position: relative;
}

.section-title span { color: var(--secondary-tint); }

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary-color), var(--secondary-tint));
  border-radius: 2px;
  margin-top: 14px;
}

.section-title.text-center::after { margin: 14px auto 0; }
.section-title.text-white::after { background: rgba(255,255,255,0.5); }

.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 580px;
  line-height: 1.75;
}

.section-sub.text-center { margin: 0 auto; }

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.section-pad { padding: 90px 0; }
.section-pad-sm { padding: 60px 0; }
.bg-primary-dark { background: var(--primary-dark); }
.bg-primary { background: var(--primary-color); }
.bg-light-grey { background: var(--bg-light); }
.text-gold { color: var(--secondary-color); }

/* Buttons */
.btn-primary-custom {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--secondary-color);
  color: var(--on-secondary);
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 700;
  padding: 14px 30px;
  border-radius: var(--radius);
  border: 2px solid var(--secondary-color);
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.btn-primary-custom:hover {
  background: var(--secondary-dark);
  border-color: var(--secondary-dark);
  color: var(--on-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.btn-outline-custom {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--on-primary);
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 700;
  padding: 14px 30px;
  border-radius: var(--radius);
  border: 2px solid rgba(255,255,255,0.6);
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.btn-outline-custom:hover {
  background: var(--on-primary);
  color: var(--primary-color);
  border-color: var(--on-primary);
  transform: translateY(-2px);
}

.btn-outline-dark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--primary-color);
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 700;
  padding: 12px 28px;
  border-radius: var(--radius);
  border: 2px solid var(--primary-color);
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

/* Lucide icon sizing */
[data-lucide] { flex-shrink: 0; }
.icon-xs { width: 14px; height: 14px; }
.icon-sm { width: 18px; height: 18px; }
.icon-md { width: 24px; height: 24px; }
.icon-lg { width: 32px; height: 32px; }
.icon-xl { width: 48px; height: 48px; }

/* ============================================================
   HEADER / TOPBAR
   ============================================================ */
.site-header { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; }

.header-topbar {
  background: var(--primary-dark);
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.75);
  font-family: var(--font);
}

.topbar-item [data-lucide] { width: 13px; height: 13px; color: var(--secondary-color); }

.topbar-link { transition: var(--transition); }
.topbar-link:hover { color: var(--secondary-color); }

.topbar-sep { color: rgba(255,255,255,0.2); font-size: 0.85rem; }

/* ---- Main Nav ---- */
.main-nav {
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
}

.site-header.scrolled .main-nav {
  box-shadow: 0 4px 24px rgba(26, 46, 74, 0.15);
}

.site-header.scrolled .header-topbar {
  height: 0;
  padding: 0;
  overflow: hidden;
  opacity: 0;
}

.nav-wrapper {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0;
  height: 68px;
  justify-content: space-between;
}

.nav-logo { display: flex; align-items: center; flex-shrink: 0; }
.logo-img { height: 46px; width: auto; object-fit: contain; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0 auto;
}

.nav-item { position: relative; }

.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dark);
  padding: 8px 14px;
  border-radius: var(--radius);
  transition: var(--transition);
  white-space: nowrap;
}

.nav-link:hover, .nav-item.active .nav-link {
  color: var(--secondary-color);
  background: rgba(201, 162, 39, 0.08);
}

.nav-link [data-lucide] { width: 14px; height: 14px; transition: var(--transition); }
.nav-item.has-dropdown:hover .nav-link [data-lucide] { transform: rotate(180deg); }

/* Dropdown */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  background: var(--bg-white);
  min-width: 230px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-hover);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  border: 1px solid var(--border-color);
  z-index: 100;
}

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

.nav-dropdown li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-body);
  border-radius: var(--radius);
  transition: var(--transition);
}

.nav-dropdown li a [data-lucide] { width: 15px; height: 15px; color: var(--secondary-color); }

.nav-dropdown li a:hover {
  background: var(--bg-light);
  color: var(--primary-color);
  padding-left: 20px;
}

/* Nav CTA */
.nav-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

.btn-nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--secondary-color);
  color: var(--on-secondary);
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: var(--radius);
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.btn-nav-cta [data-lucide] { width: 15px; height: 15px; }
.btn-nav-cta:hover { background: var(--secondary-dark); color: var(--on-secondary); transform: translateY(-1px); box-shadow: var(--shadow); }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
}

.nav-hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--primary-color);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Nav Overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

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

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  margin-top: 0;
}

.hero-slider { height: 100%; }

.hero-slide {
  position: relative;
  height: 100vh;
  min-height: 600px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,30,50,0.82) 0%, rgba(15,30,50,0.55) 60%, rgba(15,30,50,0.4) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
}

.hero-content .container { width: 100%; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(39, 58, 201, 0.15);
  border: 1px solid rgba(39, 58, 201, 0.5);
  color: var(--secondary-tint);
  color: var(--on-primary);
  font-family: var(--font);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 7px 18px;
  border-radius: 50px;
  margin-bottom: 20px;
}

.hero-badge [data-lucide] { width: 13px; height: 13px; }

.hero-title {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 900;
  color: var(--on-primary);
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-title span { color: #ffffff; }

.hero-subtitle {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.8);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.8;
}

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

.hero-stats {
  position: absolute;
  bottom: 40px;
  left: 0;
  right: 0;
  z-index: 3;
}

.hero-stats .container { display: flex; gap: 0; }

.hero-stat-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 16px 28px;
  flex: 1;
  border-right: 1px solid rgba(255,255,255,0.1);
}

.hero-stat-item:last-child { border-right: none; }

.hero-stat-icon {
  width: 42px;
  height: 42px;
  background: var(--secondary-color);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-stat-icon [data-lucide] { width: 20px; height: 20px; color: var(--on-secondary); }

.hero-stat-num {
  font-family: var(--font);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--on-primary);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.65);
  font-family: var(--font);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Hero slider controls */
.hero-slider .slick-arrow {
  z-index: 10;
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  transition: var(--transition);
}

.hero-slider .slick-arrow:hover { background: var(--secondary-color); border-color: var(--secondary-color); }
.hero-slider .slick-prev { left: 24px; }
.hero-slider .slick-next { right: 24px; }
.hero-slider .slick-prev::before, .hero-slider .slick-next::before { font-size: 18px; }

.hero-slider .slick-dots { bottom: 120px; }
.hero-slider .slick-dots li button::before { color: rgba(255,255,255,0.5); font-size: 8px; }
.hero-slider .slick-dots li.slick-active button::before { color: var(--secondary-color); }

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 120px;
  right: 40px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.scroll-indicator span {
  font-family: var(--font);
  font-size: 0.7rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
  animation: scrollPulse 2s ease infinite;
}

@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); opacity: 0.6; }
  50% { transform: scaleY(1.3); opacity: 1; }
}

/* ============================================================
   TICKER / ANNOUNCEMENT STRIP
   ============================================================ */
.ticker-strip {
  background: var(--secondary-color);
  padding: 11px 0;
  overflow: hidden;
  position: relative;
}

.ticker-inner {
  display: flex;
  align-items: center;
  white-space: nowrap;
  animation: tickerMove 28s linear infinite;
  gap: 0;
}

.ticker-strip:hover .ticker-inner { animation-play-state: paused; }

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--on-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0 28px;
}

.ticker-item [data-lucide] { width: 14px; height: 14px; }

.ticker-dot {
  width: 6px;
  height: 6px;
  background: var(--on-secondary);
  border-radius: 50%;
  margin: 0 16px;
  opacity: 0.5;
  flex-shrink: 0;
}

@keyframes tickerMove {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-section { padding: 90px 0; }

.about-img-grid {
  position: relative;
  padding-right: 30px;
}

.about-img-main {
  width: 75%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  aspect-ratio: 4/5;
  object-fit: cover;
}

.about-img-secondary {
  position: absolute;
  bottom: -30px;
  right: 0;
  width: 55%;
  border-radius: var(--radius-lg);
  border: 5px solid var(--bg-white);
  box-shadow: var(--shadow-hover);
  aspect-ratio: 4/3;
  object-fit: cover;
}

.about-exp-badge {
  position: absolute;
  top: 30px;
  left: 0;
  background: var(--secondary-color);
  color: var(--on-secondary);
  padding: 16px 20px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow);
  z-index: 2;
}

.about-exp-badge .num {
  font-family: var(--font);
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1;
}

.about-exp-badge .label {
  font-family: var(--font);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.85;
  margin-top: 4px;
}

.about-content { padding-left: 20px; padding-top: 40px; }

.about-points { margin: 28px 0; display: flex; flex-direction: column; gap: 14px; }

.about-point {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 18px;
  background: var(--bg-light);
  border-radius: var(--radius);
  border-left: 4px solid var(--secondary-color);
  transition: var(--transition);
}

.about-point:hover { background: var(--bg-white); box-shadow: var(--shadow); transform: translateX(4px); }

.about-point-icon {
  width: 36px;
  height: 36px;
  background: var(--secondary-color);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about-point-icon [data-lucide] { width: 16px; height: 16px; color: var(--on-secondary); }

.about-point h5 {
  font-family: var(--font);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 2px;
}

.about-point p { font-size: 0.82rem; color: var(--text-muted); margin: 0; }

.about-md {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 30px;
  padding: 18px 20px;
  background: var(--primary-color);
  border-radius: var(--radius-lg);
  color: var(--on-primary);
}

.about-md-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--secondary-color);
  flex-shrink: 0;
}

.about-md-info h4 { font-size: 0.95rem; color: var(--on-primary); font-weight: 700; margin-bottom: 2px; }
.about-md-info span { font-size: 0.78rem; color: var(--on-secondary); font-family: var(--font); font-weight: 500; }

/* ============================================================
   STATS COUNTER SECTION
   ============================================================ */
.stats-section {
  padding: 80px 0;
  background: var(--primary-color);
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 300px;
  height: 300px;
  background: rgba(201, 162, 39, 0.06);
  border-radius: 50%;
}

.stats-section::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -40px;
  width: 240px;
  height: 240px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}

.stat-card {
  text-align: center;
  padding: 40px 24px;
  position: relative;
  z-index: 1;
}

.stat-card::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 60%;
  background: rgba(255,255,255,0.12);
}

.stat-card:last-child::after { display: none; }

.stat-icon {
  width: 60px;
  height: 60px;
  background: rgba(39, 58, 201, 0.15);
  border: 1px solid rgba(201, 162, 39, 0.3);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  transition: var(--transition);
}

.stat-card:hover .stat-icon { background: var(--secondary-color); }
.stat-icon [data-lucide] { width: 26px; height: 26px; color: var(--on-secondary); }
.stat-card:hover .stat-icon [data-lucide] { color: var(--on-secondary); }

.stat-number {
  font-family: var(--font);
  font-size: 3.2rem;
  font-weight: 900;
  color: var(--on-primary);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-number span { color: var(--on-secondary); }

.stat-label {
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-section { padding: 90px 0; background: var(--bg-light); }

.service-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  height: 100%;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: var(--transition-slow);
  cursor: pointer;
}

.service-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--secondary-color), var(--secondary-tint));
  transform: scaleX(0);
  transition: var(--transition);
}

.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-tint));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  transition: var(--transition);
}

.service-card:hover .service-icon { background: linear-gradient(135deg, var(--secondary-color), var(--secondary-tint)); }
.service-icon [data-lucide] { width: 28px; height: 28px; color: var(--on-primary); }

.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
  transition: var(--transition);
}

.service-card:hover h3 { color: var(--primary-color); }

.service-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--secondary-color);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: var(--transition);
}

.service-link [data-lucide] { width: 14px; height: 14px; transition: var(--transition); }
.service-link:hover { color: var(--primary-color); }
.service-link:hover [data-lucide] { transform: translateX(4px); }

.service-num {
  position: absolute;
  top: 20px;
  right: 20px;
  font-family: var(--font);
  font-size: 3rem;
  font-weight: 900;
  color: var(--bg-light);
  line-height: 1;
  pointer-events: none;
  transition: var(--transition);
}

.service-card:hover .service-num { color: rgba(201, 162, 39, 0.08); }

/* ============================================================
   WHY CHOOSE US SECTION
   ============================================================ */
.why-section { padding: 90px 0; }

.why-img-wrapper { position: relative; }

.why-main-img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-hover);
  aspect-ratio: 4/5;
  object-fit: cover;
}

.why-badge {
  position: absolute;
  bottom: 30px;
  left: -20px;
  background: var(--primary-color);
  color: var(--on-primary);
  padding: 20px 24px;
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--secondary-color);
  box-shadow: var(--shadow);
  min-width: 180px;
}

.why-badge .num {
  font-family: var(--font);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--on-primary);
  line-height: 1;
}

.why-badge .label { font-family: var(--font); font-size: 0.75rem; font-weight: 600; color: rgba(255,255,255,0.7); text-transform: uppercase; letter-spacing: 0.05em; }

.why-cards { display: flex; flex-direction: column; gap: 18px; }

.why-card {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 20px 22px;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.why-card:hover { border-color: var(--secondary-color); box-shadow: var(--shadow); transform: translateX(6px); }

.why-card-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--primary-color), var(--primary-tint));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}

.why-card:hover .why-card-icon { background: linear-gradient(135deg, var(--secondary-color), var(--secondary-tint)); }
.why-card-icon [data-lucide] { width: 22px; height: 22px; color: var(--on-primary); }

.why-card h4 { font-size: 0.95rem; font-weight: 700; color: var(--text-dark); margin-bottom: 4px; }
.why-card p { font-size: 0.83rem; color: var(--text-muted); margin: 0; line-height: 1.6; }

/* ============================================================
   PORTFOLIO / PROJECTS SECTION
   ============================================================ */
.portfolio-section { padding: 90px 0; background: var(--bg-light); }

.portfolio-filter {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 40px;
}

.filter-btn {
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 9px 22px;
  border-radius: 50px;
  border: 1.5px solid var(--border-color);
  background: var(--bg-white);
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

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

.portfolio-grid { --gap: 16px; }

.portfolio-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  transition: var(--transition-slow);
}

.portfolio-item.hidden { display: none; }

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

.portfolio-item:hover img { transform: scale(1.07); }

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,30,50,0.85) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  opacity: 0;
  transition: var(--transition);
}

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

.portfolio-overlay h4 { font-size: 1rem; color: var(--on-primary); font-weight: 700; margin-bottom: 4px; }
.portfolio-overlay span { font-size: 0.75rem; color: var(--secondary-tint); font-family: var(--font); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }

.portfolio-zoom {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  background: var(--secondary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.7);
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-zoom { opacity: 1; transform: scale(1); }
.portfolio-zoom [data-lucide] { width: 16px; height: 16px; color: var(--on-secondary); }

/* ============================================================
   PROCESS / HOW WE BUILD
   ============================================================ */
.process-section { padding: 90px 0; }

.process-steps { position: relative; }

.process-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--border-color) 10%, var(--border-color) 90%, transparent);
  z-index: 0;
}

.process-step {
  text-align: center;
  padding: 0 16px;
  position: relative;
  z-index: 1;
}

.process-step-num {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--bg-white);
  border: 3px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-family: var(--font);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--text-muted);
  transition: var(--transition);
  position: relative;
}

.process-step:hover .process-step-num {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--on-primary);
  box-shadow: 0 0 0 8px rgba(26, 46, 74, 0.08);
}

.process-step-icon {
  position: absolute;
  bottom: -8px;
  right: -8px;
  width: 30px;
  height: 30px;
  background: var(--secondary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.process-step-icon [data-lucide] { width: 13px; height: 13px; color: var(--on-secondary); }

.process-step h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.process-step p { font-size: 0.83rem; color: var(--text-muted); line-height: 1.65; }

/* ============================================================
   ONSITE GALLERY SLIDER
   ============================================================ */
.gallery-section { padding: 90px 0; background: var(--primary-dark); overflow: hidden; }

.gallery-header { text-align: center; margin-bottom: 48px; }
.gallery-header .section-title { color: var(--on-primary); }

.onsite-slider { margin: 0 -8px; }

.onsite-slide { padding: 0 8px; }

.onsite-slide img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  transition: var(--transition);
  cursor: pointer;
}

.onsite-slide img:hover { transform: scale(1.02); box-shadow: var(--shadow-hover); }

.onsite-slider .slick-arrow {
  z-index: 5;
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  transition: var(--transition);
}

.onsite-slider .slick-arrow:hover { background: var(--secondary-color); border-color: var(--secondary-color); }
.onsite-slider .slick-prev { left: -20px; }
.onsite-slider .slick-next { right: -20px; }
.onsite-slider .slick-prev::before, .onsite-slider .slick-next::before { font-size: 16px; }

/* ============================================================
   VIDEO SECTION
   ============================================================ */
.video-section {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
  background: var(--primary-color);
}

.video-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
}

.video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,30,50,0.7), rgba(15,30,50,0.5));
}

.video-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.video-play-btn {
  width: 80px;
  height: 80px;
  background: var(--secondary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  cursor: pointer;
  transition: var(--transition);
  border: 4px solid rgba(255,255,255,0.3);
  animation: pulseBtn 2.5s ease infinite;
}

.video-play-btn:hover { transform: scale(1.1); background: var(--secondary-dark); }
.video-play-btn [data-lucide] { width: 32px; height: 32px; color: var(--on-secondary); margin-left: 4px; }

@keyframes pulseBtn {
  0%, 100% { box-shadow: 0 0 0 0 rgba(201,162,39,0.4); }
  50% { box-shadow: 0 0 0 20px rgba(201,162,39,0); }
}

.video-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  color: var(--on-primary);
  font-weight: 800;
  margin-bottom: 16px;
}

.video-content p { font-size: 1rem; color: rgba(255,255,255,0.75); max-width: 500px; margin: 0 auto 28px; }

/* Video Modal */
.video-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.88);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.video-modal.open { display: flex; }

.video-modal-inner {
  position: relative;
  width: 90%;
  max-width: 900px;
  aspect-ratio: 16/9;
}

.video-modal video { width: 100%; height: 100%; border-radius: var(--radius-lg); }

.video-modal-close {
  position: absolute;
  top: -44px;
  right: 0;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  color: var(--on-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.video-modal-close:hover { background: var(--secondary-color); }
.video-modal-close [data-lucide] { width: 18px; height: 18px; }

/* ============================================================
   TESTIMONIALS SECTION
   ============================================================ */
.testimonials-section { padding: 90px 0; background: var(--bg-light); }

.testimonial-slider { padding: 0 8px; }

.testimonial-card {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 32px;
  margin: 8px 12px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  position: relative;
}

.testimonial-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }

.testimonial-quote {
  width: 44px;
  height: 44px;
  background: var(--secondary-color);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.testimonial-quote [data-lucide] { width: 22px; height: 22px; color: var(--on-secondary); }

.testimonial-text {
  font-size: 0.93rem;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-stars { display: flex; gap: 3px; margin-bottom: 16px; }
.testimonial-stars [data-lucide] { width: 16px; height: 16px; color: var(--secondary-color); fill: var(--secondary-color); }

.testimonial-author { display: flex; align-items: center; gap: 12px; }

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--secondary-color);
  flex-shrink: 0;
}

.testimonial-info h5 { font-size: 0.9rem; font-weight: 700; color: var(--text-dark); margin-bottom: 2px; }
.testimonial-info span { font-size: 0.78rem; color: var(--text-muted); font-family: var(--font); }

.testimonial-slider .slick-dots { bottom: -36px; }
.testimonial-slider .slick-dots li button::before { font-size: 8px; color: var(--border-color); }
.testimonial-slider .slick-dots li.slick-active button::before { color: var(--secondary-color); }

/* ============================================================
   MD PROFILE / LEADERSHIP SECTION
   ============================================================ */
.leadership-section { padding: 90px 0; }

.leadership-img-col { position: relative; }

.leadership-img {
  width: 100%;
  max-width: 420px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-hover);
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top;
}

.leadership-ring {
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100%;
  max-width: 420px;
  height: 100%;
  border: 3px solid var(--secondary-color);
  border-radius: var(--radius-xl);
  z-index: -1;
  opacity: 0.4;
}

.leadership-content { padding-left: 30px; }

.leadership-quote {
  font-size: 1.2rem;
  font-style: italic;
  color: var(--primary-tint);
  line-height: 1.75;
  padding-left: 20px;
  border-left: 4px solid var(--secondary-color);
  margin: 24px 0;
}

.leadership-signature { font-family: var(--font); font-size: 1.4rem; font-weight: 800; color: var(--primary-color); margin-top: 12px; }
.leadership-title { font-size: 0.85rem; color: var(--text-muted); font-family: var(--font); margin-top: 2px; }

.leadership-skills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }

.skill-tag {
  font-family: var(--font);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 14px;
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  color: var(--text-body);
  transition: var(--transition);
}

.skill-tag:hover { background: var(--primary-color); color: var(--on-primary); border-color: var(--primary-color); }

/* ============================================================
   SERVICE AREAS SECTION
   ============================================================ */
.areas-section { padding: 80px 0; background: var(--primary-color); }

.areas-grid { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 40px; }

.area-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 50px;
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
  transition: var(--transition);
  cursor: default;
}

.area-chip [data-lucide] { width: 13px; height: 13px; color: var(--secondary-color); }
.area-chip:hover { background: rgba(201,162,39,0.15); border-color: rgba(201,162,39,0.4); color: var(--on-primary); }

/* ============================================================
   FAQ SECTION
   ============================================================ */
.faq-section { padding: 90px 0; background: var(--bg-light); }

.faq-list { display: flex; flex-direction: column; gap: 12px; }

.faq-item {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.open { border-color: var(--secondary-color); box-shadow: var(--shadow); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}

.faq-question h4 {
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
  margin: 0;
  line-height: 1.4;
}

.faq-item.open .faq-question h4 { color: var(--primary-color); }

.faq-icon {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}

.faq-item.open .faq-icon { background: var(--secondary-color); border-color: var(--secondary-color); transform: rotate(45deg); }
.faq-icon [data-lucide] { width: 14px; height: 14px; color: var(--text-muted); }
.faq-item.open .faq-icon [data-lucide] { color: var(--on-secondary); }

.faq-answer {
  display: none;
  padding: 0 24px 22px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.75;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}

.faq-item.open .faq-answer { display: block; }

/* ============================================================
   CTA BANNER SECTION
   ============================================================ */
.cta-section {
  padding: 90px 0;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 50%, var(--primary-tint) 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: rgba(201,162,39,0.07);
  border-radius: 50%;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 300px;
  height: 300px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}

.cta-content { position: relative; z-index: 1; }

.cta-label {
  font-family: var(--font);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 16px;
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  color: var(--on-primary);
  margin-bottom: 18px;
  line-height: 1.2;
}

.cta-title span { color: #ffffff; }

.cta-sub { font-size: 1rem; color: rgba(255,255,255,0.7); margin-bottom: 36px; max-width: 540px; margin-left: auto; margin-right: auto; }

.cta-phones {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.cta-phone-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.75);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  transition: var(--transition);
}

.cta-phone-link [data-lucide] { width: 18px; height: 18px; color: var(--secondary-color); }
.cta-phone-link:hover { color: var(--secondary-tint); }

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-section { padding: 90px 0; }

.contact-info-card {
  background: var(--primary-color);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  height: 100%;
  color: var(--on-primary);
}

.contact-info-card h3 {
  font-size: 1.5rem;
  color: var(--on-primary);
  margin-bottom: 10px;
}

.contact-info-card > p { font-size: 0.9rem; color: rgba(255,255,255,0.65); line-height: 1.7; margin-bottom: 32px; }

.contact-info-list { display: flex; flex-direction: column; gap: 18px; margin-bottom: 30px; }

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-info-icon {
  width: 42px;
  height: 42px;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-icon [data-lucide] { width: 18px; height: 18px; color: var(--secondary-color); }

.contact-info-item h5 { font-size: 0.78rem; font-weight: 700; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 4px; }
.contact-info-item a, .contact-info-item p { font-size: 0.9rem; color: rgba(255,255,255,0.85); transition: var(--transition); margin: 0; }
.contact-info-item a:hover { color: var(--secondary-tint); }

.contact-social { display: flex; gap: 10px; margin-top: 24px; }

.contact-social a {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.65);
  transition: var(--transition);
}

.contact-social a [data-lucide] { width: 16px; height: 16px; }
.contact-social a:hover { background: var(--secondary-color); border-color: var(--secondary-color); color: var(--on-secondary); }

/* Contact Form */
.contact-form-card {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border-color);
}

.contact-form-card h3 { font-size: 1.4rem; color: var(--text-dark); margin-bottom: 8px; }
.contact-form-card > p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 28px; }

.form-group { margin-bottom: 18px; }

.form-label {
  display: block;
  font-family: var(--font);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-dark);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.form-control-custom {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius);
  font-family: var(--body-font);
  font-size: 0.9rem;
  color: var(--text-body);
  background: var(--bg-white);
  transition: var(--transition);
  outline: none;
}

.form-control-custom:focus { border-color: var(--primary-tint); box-shadow: 0 0 0 3px rgba(36, 61, 97, 0.1); }
.form-control-custom::placeholder { color: var(--text-muted); }

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

select.form-control-custom { cursor: pointer; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--primary-dark); color: rgba(255,255,255,0.7); }

.footer-main { padding: 70px 0 50px; }

.footer-logo-img { height: 84px; width: auto; object-fit: contain; margin-bottom: 18px; }

.footer-about { font-size: 0.87rem; line-height: 1.75; margin-bottom: 22px; }

.footer-phones { display: flex; flex-direction: column; gap: 8px; margin-bottom: 22px; }

.footer-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 0.88rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  transition: var(--transition);
}

.footer-phone [data-lucide] { width: 15px; height: 15px; color: var(--secondary-color); }
.footer-phone:hover { color: var(--secondary-tint); }

.footer-social { display: flex; gap: 10px; }

.footer-social a {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}

.footer-social a [data-lucide] { width: 16px; height: 16px; }
.footer-social a:hover { background: var(--secondary-color); border-color: var(--secondary-color); color: var(--on-secondary); transform: translateY(-2px); }

.footer-heading {
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--on-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background: var(--secondary-color);
  border-radius: 1px;
}

.footer-nav-list { display: flex; flex-direction: column; gap: 10px; }

.footer-nav-list li a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.86rem;
  color: rgba(255,255,255,0.65);
  transition: var(--transition);
}

.footer-nav-list li a [data-lucide] { width: 12px; height: 12px; color: var(--secondary-color); }
.footer-nav-list li a:hover { color: var(--secondary-tint); padding-left: 4px; }

.footer-contact-info { display: flex; flex-direction: column; gap: 14px; }

.footer-contact-info li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.5;
}

.footer-contact-info li [data-lucide] { width: 15px; height: 15px; color: var(--secondary-color); flex-shrink: 0; margin-top: 2px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 18px 0;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.45); margin: 0; }
.footer-bottom p [data-lucide] { width: 13px; height: 13px; color: #e53e3e; display: inline-block; vertical-align: middle; }

/* ============================================================
   FLOATING BUTTONS
   ============================================================ */
.float-whatsapp {
  position: fixed;
  bottom: 80px;
  right: 24px;
  width: 52px;
  height: 52px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 16px rgba(37,211,102,0.5);
  z-index: 990;
  transition: var(--transition);
  animation: pulseWhatsApp 3s ease infinite;
}

.float-whatsapp [data-lucide] { width: 24px; height: 24px; }
.float-whatsapp:hover { transform: scale(1.1); background: #20b954; }

@keyframes pulseWhatsApp {
  0%, 100% { box-shadow: 0 4px 16px rgba(37,211,102,0.5); }
  50% { box-shadow: 0 4px 32px rgba(37,211,102,0.75); }
}

.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: var(--primary-color);
  border: none;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--on-primary);
  cursor: pointer;
  z-index: 990;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
}

.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--secondary-color); }
.back-to-top [data-lucide] { width: 18px; height: 18px; }

/* ============================================================
   SECTION HEADER HELPER
   ============================================================ */
.section-header-center { text-align: center; max-width: 640px; margin: 0 auto 52px; }
.section-header-left { margin-bottom: 40px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1199px) {
  .nav-menu { gap: 0; }
  .nav-link { padding: 8px 10px; font-size: 0.82rem; }
  .hero-stat-item { padding: 14px 18px; }
}

@media (max-width: 991px) {
  .nav-hamburger { display: flex; }
  .btn-nav-cta span { display: none; }

  .nav-menu {
    position: fixed;
    top: 68px;
    right: -320px;
    width: 300px;
    height: 100vh;
    background: var(--bg-white);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 24px 40px;
    box-shadow: -20px 19px 30px 1px rgba(0, 0, 0, 0.15);
    z-index: 999;
    transition: var(--transition-slow);
    overflow-y: auto;
    gap: 0;
  }

  .nav-menu.open { right: 0; }

  .nav-item { width: 100%; }
  .nav-link { padding: 12px 8px; font-size: 0.9rem; border-radius: 0; border-bottom: 1px solid var(--border-color); }
  .nav-item:last-child .nav-link { border-bottom: none; }

  .nav-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: var(--bg-light);
    border-radius: var(--radius);
    padding: 8px;
    margin-top: 4px;
    display: none;
  }

  .nav-item.has-dropdown.open .nav-dropdown { display: block; }

  .hero-stat-item { padding: 12px 14px; gap: 10px; }
  .hero-stat-num { font-size: 1.3rem; }

  .about-content { padding-left: 0; padding-top: 60px; }
  .about-img-grid { padding-right: 0; }

  .why-badge { left: 10px; }

  .leadership-content { padding-left: 0; padding-top: 30px; }

  .process-steps::before { display: none; }
}

@media (max-width: 767px) {
  .header-topbar { display: none; }

  .section-pad { padding: 60px 0; }
  .section-pad-sm { padding: 40px 0; }

  .hero-title { font-size: clamp(1.8rem, 6vw, 2.8rem); }
  .hero-subtitle { font-size: 0.92rem; }
  .hero-btns { flex-direction: column; align-items: flex-start; }

  .hero-stats .container { flex-wrap: wrap; }
  .hero-stat-item { flex: 1 1 45%; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }

  .stat-card::after { display: none; }

  .about-img-secondary { display: none; }
  .about-img-main { width: 100%; }
  .about-exp-badge { top: 10px; }

  .portfolio-filter { gap: 6px; }
  .filter-btn { padding: 7px 14px; font-size: 0.75rem; }

  .process-step { margin-bottom: 30px; }

  .footer-bottom-inner { flex-direction: column; text-align: center; }

  .topbar-left { display: none; }
  .topbar-right { justify-content: center; width: 100%; }

  .why-badge { position: static; margin-top: 20px; }

  .cta-phones { flex-direction: column; gap: 12px; }

  .contact-form-card, .contact-info-card { padding: 28px 22px; }

  .scroll-indicator { display: none; }
}


@media(max-width: 768px){
  .hero-stats { display: none; }
  .btn-nav-cta { display: none; }
  .hero-slider .slick-arrow{ display: none !important; }
}

@media (max-width: 480px) {
  .btn-primary-custom, .btn-outline-custom { padding: 12px 22px; font-size: 0.8rem; }
  .hero-stat-item { flex: 1 1 100%; }

  .stat-number { font-size: 2.5rem; }
}


/* ============================================================
   INNER PAGES — Page Hero / Banner
   ============================================================ */
.page-hero {
  position: relative;
  padding: 90px 0 70px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,30,50,0.88) 0%, rgba(15,30,50,0.65) 100%);
}

.page-hero-content {
  position: relative;
  z-index: 2;
}

.page-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  background: rgba(201,162,39,0.18);
  border: 1px solid rgba(201,162,39,0.4);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.page-hero-tag [data-lucide] { width: 12px; height: 12px; }

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--on-primary);
  line-height: 1.2;
  margin-bottom: 16px;
}

.page-hero h1 span { color: #fff; }

.page-hero .lead {
  font-size: 1rem;
  color: rgba(255,255,255,0.72);
  max-width: 520px;
  line-height: 1.8;
  margin-bottom: 22px;
}

.breadcrumb-custom {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.breadcrumb-custom a,
.breadcrumb-custom span {
  font-family: var(--font);
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
}

.breadcrumb-custom a:hover { color: var(--secondary-tint); }
.breadcrumb-custom .current { color: var(--bg-light); }
.breadcrumb-custom [data-lucide] { width: 12px; height: 12px; color: rgba(255,255,255,0.3); }

/* ============================================================
   INNER PAGES — Value / Feature / Mission Cards
   ============================================================ */
.value-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  text-align: center;
  height: 100%;
  transition: var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--secondary-color), var(--secondary-tint));
  transform: scaleX(0);
  transition: var(--transition);
}

.value-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: transparent; }
.value-card:hover::before { transform: scaleX(1); }

.value-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-tint));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
  transition: var(--transition);
}

.value-card:hover .value-icon { background: linear-gradient(135deg, var(--secondary-color), var(--secondary-tint)); }
.value-icon [data-lucide] { width: 30px; height: 30px; color: var(--on-primary); }

.value-card h3 { font-size: 1.15rem; font-weight: 800; color: var(--text-dark); margin-bottom: 12px; }
.value-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.75; margin: 0; }

/* ============================================================
   INNER PAGES — Timeline (About milestones)
   ============================================================ */
.timeline { position: relative; padding-left: 30px; }

.timeline::before {
  content: '';
  position: absolute;
  left: 9px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--secondary-color), var(--border-color));
}

.timeline-item {
  position: relative;
  padding: 0 0 36px 36px;
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-dot {
  position: absolute;
  left: -30px;
  top: 4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--bg-white);
  border: 3px solid var(--secondary-color);
  transition: var(--transition);
}

.timeline-item:hover .timeline-dot { background: var(--secondary-color); }

.timeline-year {
  font-family: var(--font);
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--secondary-color);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.timeline-item h4 { font-size: 1rem; font-weight: 700; color: var(--text-dark); margin-bottom: 6px; }
.timeline-item p { font-size: 0.87rem; color: var(--text-muted); margin: 0; line-height: 1.65; }

/* ============================================================
   INNER PAGES — Service Detail (sidebar layout)
   ============================================================ */
.service-scope-list { display: flex; flex-direction: column; gap: 12px; margin: 24px 0; }

.scope-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 18px;
  background: var(--bg-light);
  border-radius: var(--radius);
  border-left: 3px solid var(--secondary-color);
  transition: var(--transition);
}

.scope-item:hover { background: var(--bg-white); box-shadow: var(--shadow); }

.scope-item-icon {
  width: 34px;
  height: 34px;
  background: var(--secondary-color);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.scope-item-icon [data-lucide] { width: 15px; height: 15px; color: var(--on-secondary); }
.scope-item h5 { font-size: 0.88rem; font-weight: 700; color: var(--text-dark); margin-bottom: 2px; }
.scope-item p { font-size: 0.82rem; color: var(--text-muted); margin: 0; }

.service-sidebar {
  background: var(--primary-color);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  color: var(--on-primary);
  position: sticky;
  top: 110px;
}

.service-sidebar h4 { font-size: 1rem; color: var(--on-primary); margin-bottom: 20px; font-weight: 700; }

.sidebar-service-list { display: flex; flex-direction: column; gap: 8px; }

.sidebar-service-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 16px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
  transition: var(--transition);
}

.sidebar-service-list a:hover,
.sidebar-service-list a.active-service {
  background: var(--secondary-color);
  border-color: var(--secondary-color);
  color: var(--on-secondary);
}

.sidebar-service-list a [data-lucide] { width: 14px; height: 14px; }

.sidebar-cta {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.sidebar-cta h5 { font-size: 0.85rem; color: rgba(255,255,255,0.65); margin-bottom: 12px; font-weight: 600; }

.sidebar-phone {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--secondary-color);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--on-secondary);
  margin-bottom: 8px;
  transition: var(--transition);
}

.sidebar-phone:hover { background: var(--secondary-dark); color: var(--on-secondary); }
.sidebar-phone [data-lucide] { width: 16px; height: 16px; }

/* ============================================================
   INNER PAGES — Projects / Portfolio Full Page
   ============================================================ */
.project-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition-slow);
}

.project-item:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: transparent; }

.project-item-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: var(--transition-slow);
  display: block;
}

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

.project-item-body { padding: 20px; }

.project-cat {
  font-family: var(--font);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--secondary-color);
  margin-bottom: 6px;
}

.project-item-body h3 { font-size: 1rem; font-weight: 700; color: var(--text-dark); margin-bottom: 6px; }
.project-item-body p { font-size: 0.82rem; color: var(--text-muted); margin: 0; line-height: 1.6; }

.project-item-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.project-loc {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  color: var(--text-muted);
  font-family: var(--font);
}

.project-loc [data-lucide] { width: 13px; height: 13px; color: var(--secondary-color); }

.project-view-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: var(--transition);
}

.project-view-btn [data-lucide] { width: 13px; height: 13px; transition: var(--transition); }
.project-view-btn:hover { color: var(--secondary-color); }
.project-view-btn:hover [data-lucide] { transform: translateX(3px); }

/* ============================================================
   INNER PAGES — Contact Page
   ============================================================ */
.contact-detail-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  text-align: center;
  height: 100%;
  transition: var(--transition-slow);
}

.contact-detail-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); border-color: var(--secondary-color); }

.contact-detail-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-tint));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  transition: var(--transition);
}

.contact-detail-card:hover .contact-detail-icon { background: linear-gradient(135deg, var(--secondary-color), var(--secondary-tint)); }
.contact-detail-icon [data-lucide] { width: 26px; height: 26px; color: var(--on-primary); }

.contact-detail-card h4 { font-size: 1.05rem; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
.contact-detail-card p,
.contact-detail-card a { font-size: 0.9rem; color: var(--text-muted); display: block; line-height: 1.7; transition: var(--transition); }
.contact-detail-card a:hover { color: var(--primary-color); }

.map-placeholder {
  width: 100%;
  height: 400px;
  background: var(--bg-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-color);
}

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

.hours-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
}

.hours-row:last-child { border-bottom: none; }
.hours-day { font-family: var(--font); font-weight: 600; color: var(--text-dark); }
.hours-time { color: var(--text-muted); }
.hours-open { color: #22c55e; font-family: var(--font); font-size: 0.72rem; font-weight: 700; text-transform: uppercase; }
.hours-closed { color: #ef4444; font-family: var(--font); font-size: 0.72rem; font-weight: 700; text-transform: uppercase; }

/* ============================================================
   INNER PAGES — Responsive
   ============================================================ */
@media (max-width: 991px) {
  .service-sidebar { position: static; margin-top: 40px; }
}

@media (max-width: 767px) {
  .page-hero { padding: 70px 0 50px; }
  .page-hero h1 { font-size: clamp(1.6rem, 6vw, 2.2rem); }
  .map-placeholder { height: 280px; }
  .hours-row { font-size: 0.82rem; }
}