/* ===================================================
   APRIX Global Private Limited — Design System CSS
   Colors: Navy Blue #0A1931 | Gold #C9A84C | White #FFF
   =================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

/* ─── CSS Variables ─── */
:root {
  --navy:       #0A1931;
  --navy-deep:  #050D1A;
  --navy-mid:   #0E2244;
  --navy-light: #1A3560;
  --gold:       #C9A84C;
  --gold-light: #DFC47A;
  --gold-dark:  #A8842A;
  --white:      #FFFFFF;
  --off-white:  #F8F7F2;
  --gray-light: #F0EFE9;
  --gray:       #9A9A9A;
  --gray-dark:  #555555;
  --text-dark:  #1A1A2E;
  --text-body:  #3D3D3D;

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', system-ui, sans-serif;

  --shadow-sm:  0 2px 8px rgba(0,0,0,0.08);
  --shadow-md:  0 8px 32px rgba(0,0,0,0.12);
  --shadow-lg:  0 20px 60px rgba(0,0,0,0.18);
  --shadow-gold: 0 8px 32px rgba(201,168,76,0.25);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.2s ease;
}

/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  color: var(--text-body);
  background: var(--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; }

/* ─── Typography ─── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  color: var(--navy);
  line-height: 1.25;
  font-weight: 700;
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.2rem; }
h5 { font-size: 1rem; }

p { font-size: 1rem; color: var(--text-body); line-height: 1.8; }

.text-gold { color: var(--gold); }
.text-white { color: var(--white); }
.text-navy { color: var(--navy); }
.text-center { text-align: center; }

/* ─── Containers ─── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-wide {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Section Spacing ─── */
.section { padding: 90px 0; }
.section-sm { padding: 60px 0; }
.section-lg { padding: 120px 0; }

/* ─── Section Headers ─── */
.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
  position: relative;
  padding-left: 36px;
}

.section-label::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 2px;
  background: var(--gold);
}

.section-title {
  font-family: var(--font-heading);
  color: var(--navy);
  margin-bottom: 16px;
}

.section-title.white { color: var(--white); }

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-dark);
  max-width: 640px;
  line-height: 1.8;
}

.section-header { margin-bottom: 56px; }
.section-header.center { text-align: center; }
.section-header.center .section-label { padding-left: 0; }
.section-header.center .section-label::before { display: none; }
.section-header.center .section-subtitle { margin: 0 auto; }

.gold-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  border-radius: 2px;
  margin: 16px 0 24px;
}

.gold-divider.center { margin: 16px auto 24px; }

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--navy-deep);
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(201,168,76,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}

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

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

.btn-navy:hover {
  background: var(--navy-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-sm { padding: 10px 22px; font-size: 0.82rem; }
.btn-lg { padding: 18px 44px; font-size: 1rem; }

/* ─── Navigation ─── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 24px;
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(10, 25, 49, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
  height: 64px;
}

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

.nav-logo-mark {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--navy-deep);
  letter-spacing: -0.02em;
}

.nav-logo-text { display: flex; flex-direction: column; }
.nav-logo-text .brand-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
}
.nav-logo-text .brand-tag {
  font-size: 0.62rem;
  color: var(--gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}

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

.nav-link {
  padding: 8px 14px;
  color: rgba(255,255,255,0.85);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--gold);
  background: rgba(201,168,76,0.08);
}

.nav-cta {
  margin-left: 12px;
  padding: 9px 22px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--navy-deep) !important;
  font-weight: 700;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}

.nav-cta:hover {
  background: var(--gold-light);
  color: var(--navy-deep) !important;
  transform: translateY(-1px);
}

/* Dropdown */
.nav-item { position: relative; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--navy-deep);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-md);
  min-width: 220px;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: var(--transition);
  box-shadow: var(--shadow-lg);
}

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

.dropdown-menu a {
  display: block;
  padding: 10px 20px;
  color: rgba(255,255,255,0.8);
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.dropdown-menu a:hover {
  background: rgba(201,168,76,0.1);
  color: var(--gold);
  padding-left: 28px;
}

/* Mobile Menu Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ─── Hero Section ─── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy-deep);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1.05);
  transition: transform 8s ease;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(5,13,26,0.92) 0%,
    rgba(10,25,49,0.78) 50%,
    rgba(5,13,26,0.88) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 100px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.35);
  border-radius: 100px;
  padding: 7px 18px;
  margin-bottom: 28px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero h1 {
  color: var(--white);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  line-height: 1.18;
  margin-bottom: 20px;
}

.hero h1 em {
  font-style: normal;
  color: var(--gold);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  max-width: 560px;
  line-height: 1.8;
  margin-bottom: 40px;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 70px;
}

.hero-stats {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.hero-stat {
  border-left: 2px solid rgba(201,168,76,0.4);
  padding-left: 20px;
}

.hero-stat-num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 4px;
}

.hero-stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}

.scroll-indicator span {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.scroll-mouse {
  width: 22px;
  height: 36px;
  border: 2px solid rgba(255,255,255,0.35);
  border-radius: 12px;
  position: relative;
}

.scroll-mouse::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 8px;
  background: var(--gold);
  border-radius: 2px;
  animation: scrollBounce 2s infinite;
}

/* ─── Cards ─── */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid rgba(0,0,0,0.06);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(201,168,76,0.25);
}

/* Service Card */
.service-card {
  padding: 36px 28px;
  text-align: center;
}

.service-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(10,25,49,0.08), rgba(201,168,76,0.12));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.6rem;
  color: var(--gold);
  transition: var(--transition);
}

.card:hover .service-icon {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--navy-deep);
}

.service-card h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  color: var(--navy);
}

.service-card p {
  font-size: 0.9rem;
  color: var(--gray-dark);
  line-height: 1.7;
}

/* ─── Grid Layouts ─── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; }

/* ─── Backgrounds ─── */
.bg-navy { background: var(--navy); }
.bg-navy-deep { background: var(--navy-deep); }
.bg-navy-mid { background: var(--navy-mid); }
.bg-off-white { background: var(--off-white); }
.bg-gray-light { background: var(--gray-light); }

/* ─── Page Hero (Inner Pages) ─── */
.page-hero {
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy-mid) 100%);
  padding: 160px 0 80px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(201,168,76,0.05) 0%, transparent 70%);
  border-radius: 50%;
}

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

.page-hero h1 { color: var(--white); margin-bottom: 16px; }
.page-hero p { color: rgba(255,255,255,0.7); font-size: 1.1rem; max-width: 600px; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

.breadcrumb a { color: var(--gold); transition: var(--transition-fast); }
.breadcrumb a:hover { color: var(--gold-light); }
.breadcrumb .sep { color: rgba(255,255,255,0.3); }

/* ─── Stats / Counters ─── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.stat-item {
  padding: 40px 30px;
  text-align: center;
  background: rgba(255,255,255,0.04);
  transition: var(--transition);
}

.stat-item:hover { background: rgba(201,168,76,0.08); }

.stat-num {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 10px;
}

.stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

/* ─── Team Cards ─── */
.team-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

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

.team-card-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  object-position: top;
  filter: grayscale(15%);
  transition: var(--transition);
}

.team-card:hover .team-card-img { filter: grayscale(0%); }

.team-card-body { padding: 28px; }

.team-card-name {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--navy);
  margin-bottom: 4px;
}

.team-card-title {
  color: var(--gold);
  font-size: 0.88rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.team-card-bio {
  font-size: 0.92rem;
  color: var(--gray-dark);
  line-height: 1.8;
  margin-bottom: 20px;
}

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

.team-social a {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(10,25,49,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  font-size: 0.85rem;
  transition: var(--transition-fast);
}

.team-social a:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy-deep);
  transform: translateY(-2px);
}

/* ─── Portfolio / Gallery ─── */
.portfolio-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  justify-content: center;
}

.filter-btn {
  padding: 9px 22px;
  border: 1px solid rgba(10,25,49,0.15);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-dark);
  background: var(--white);
  cursor: pointer;
  transition: var(--transition-fast);
}

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

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

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

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

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

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,13,26,0.9) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 24px;
}

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

.portfolio-overlay h4 { color: var(--white); font-size: 1rem; margin-bottom: 4px; }
.portfolio-overlay span { color: var(--gold); font-size: 0.8rem; }

/* ─── Process / Timeline ─── */
.timeline { position: relative; }
.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  transform: translateX(-50%);
}

/* ─── Testimonials ─── */
.testimonial-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
}

.testimonial-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(201,168,76,0.35);
}

.testimonial-quote {
  font-size: 2.5rem;
  color: var(--gold);
  opacity: 0.4;
  line-height: 1;
  margin-bottom: 12px;
  font-family: var(--font-heading);
}

.testimonial-text {
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
  line-height: 1.85;
  margin-bottom: 24px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gold);
}

.testimonial-author-info strong {
  display: block;
  color: var(--white);
  font-size: 0.9rem;
}

.testimonial-author-info span {
  color: var(--gold);
  font-size: 0.8rem;
}

/* ─── CTA Banner ─── */
.cta-banner {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-deep) 100%);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: var(--radius-xl);
  padding: 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(201,168,76,0.1) 0%, transparent 60%);
  border-radius: 50%;
}

.cta-banner h2 { color: var(--white); margin-bottom: 16px; }
.cta-banner p { color: rgba(255,255,255,0.7); max-width: 520px; margin: 0 auto 36px; }
.cta-banner .btn-group { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ─── Contact Form ─── */
.contact-form {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow-lg);
}

.form-group { margin-bottom: 22px; }

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 13px 18px;
  border: 1.5px solid rgba(10,25,49,0.12);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--white);
  transition: var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.12);
}

.form-group textarea { height: 130px; resize: vertical; }

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

/* ─── Footer ─── */
.footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,0.7);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand { }

.footer-logo { margin-bottom: 20px; }
.footer-logo .brand-name { color: var(--white); font-size: 1.3rem; }
.footer-logo .brand-tag { color: var(--gold); }

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.55);
  margin-bottom: 24px;
}

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

.footer-social a {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.footer-social a:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy-deep);
  transform: translateY(-2px);
}

.footer-col h4 {
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
}

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

.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-links a:hover { color: var(--gold); padding-left: 6px; }

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.88rem;
}

.footer-contact-item i {
  color: var(--gold);
  font-size: 0.9rem;
  margin-top: 2px;
  flex-shrink: 0;
  width: 16px;
}

.footer-contact-item span { color: rgba(255,255,255,0.6); line-height: 1.6; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.4); }
.footer-bottom a { color: var(--gold); }

/* ─── WhatsApp FAB ─── */
.whatsapp-fab {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--white);
  box-shadow: 0 6px 24px rgba(37,211,102,0.45);
  transition: var(--transition);
  animation: fabPulse 3s infinite;
}

.whatsapp-fab:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 10px 36px rgba(37,211,102,0.55);
}

.whatsapp-fab-label {
  position: absolute;
  right: 68px;
  background: var(--navy-deep);
  color: var(--white);
  font-size: 0.8rem;
  padding: 6px 14px;
  border-radius: 100px;
  white-space: nowrap;
  opacity: 0;
  transition: var(--transition-fast);
  pointer-events: none;
  font-weight: 500;
}

.whatsapp-fab:hover .whatsapp-fab-label { opacity: 1; }

/* ─── Back to Top ─── */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 98px;
  z-index: 999;
  width: 46px;
  height: 46px;
  background: var(--navy);
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1rem;
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  background: var(--gold);
  color: var(--navy-deep);
  transform: translateY(-3px);
}

/* ─── Industry Tags ─── */
.industry-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(10,25,49,0.06);
  border: 1px solid rgba(10,25,49,0.1);
  border-radius: 100px;
  padding: 8px 18px;
  font-size: 0.85rem;
  color: var(--navy);
  font-weight: 500;
  transition: var(--transition-fast);
}

.industry-tag:hover {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

.industry-tag i { color: var(--gold); }

/* ─── Equipment Cards ─── */
.equipment-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.06);
  transition: var(--transition);
}

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

.equipment-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--gray-light);
}

.equipment-card-body { padding: 24px; }

.equipment-card h4 { color: var(--navy); margin-bottom: 8px; font-size: 1rem; }
.equipment-card p { font-size: 0.88rem; color: var(--gray-dark); }

.equipment-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--navy-deep);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ─── AI Service Cards ─── */
.ai-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,168,76,0.12);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.ai-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: var(--transition);
}

.ai-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(201,168,76,0.35);
  transform: translateY(-4px);
}

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

.ai-card-icon {
  font-size: 2.2rem;
  margin-bottom: 20px;
  display: block;
  filter: drop-shadow(0 0 12px rgba(201,168,76,0.4));
}

.ai-card h3 { color: var(--white); font-size: 1.15rem; margin-bottom: 12px; }
.ai-card p { color: rgba(255,255,255,0.65); font-size: 0.9rem; line-height: 1.75; }

/* ─── Blog Cards ─── */
.blog-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.06);
  transition: var(--transition);
}

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

.blog-card-img {
  width: 100%;
  height: 210px;
  object-fit: cover;
}

.blog-card-body { padding: 28px; }

.blog-tag {
  display: inline-block;
  background: rgba(201,168,76,0.12);
  color: var(--gold-dark);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 14px;
}

.blog-card h4 { color: var(--navy); font-size: 1.05rem; margin-bottom: 12px; line-height: 1.4; }
.blog-card p { font-size: 0.88rem; color: var(--gray-dark); line-height: 1.75; margin-bottom: 20px; }

.blog-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--gray);
}

.blog-meta i { color: var(--gold); margin-right: 4px; }

/* ─── Clients Section ─── */
.client-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 24px;
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray);
  text-align: center;
  min-height: 90px;
  transition: var(--transition);
}

.client-logo:hover {
  border-color: var(--gold);
  color: var(--navy);
  box-shadow: var(--shadow-gold);
  transform: translateY(-3px);
}

/* ─── Map ─── */
.map-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  height: 400px;
}

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

/* ─── Careers ─── */
.job-card {
  background: var(--white);
  border: 1px solid rgba(10,25,49,0.1);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.job-card:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.job-title { font-size: 1.1rem; color: var(--navy); margin-bottom: 8px; }
.job-meta { display: flex; gap: 16px; flex-wrap: wrap; }
.job-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8rem;
  color: var(--gray-dark);
}
.job-tag i { color: var(--gold); }

/* ─── Utility Classes ─── */
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { display: flex; flex-direction: column; }
.gap-sm { gap: 12px; }
.gap-md { gap: 24px; }
.gap-lg { gap: 40px; }
.mt-sm { margin-top: 12px; }
.mt-md { margin-top: 24px; }
.mt-lg { margin-top: 40px; }
.mb-sm { margin-bottom: 12px; }
.mb-md { margin-bottom: 24px; }
.mb-lg { margin-bottom: 40px; }
.w-full { width: 100%; }

/* ─── Gold Accent Line ─── */
.gold-border-card {
  border-left: 3px solid var(--gold);
  padding-left: 20px;
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .section-lg { padding: 80px 0; }

  .nav-menu { display: none; }
  .nav-toggle { display: flex; }

  .nav-menu.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 74px;
    left: 0;
    right: 0;
    background: rgba(5,13,26,0.98);
    backdrop-filter: blur(20px);
    padding: 20px;
    gap: 4px;
    border-top: 1px solid rgba(255,255,255,0.08);
  }

  .nav-cta { margin-left: 0; margin-top: 8px; text-align: center; }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: rgba(255,255,255,0.04);
    border-radius: var(--radius-md);
    margin-top: 4px;
  }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .grid-auto { grid-template-columns: 1fr; }

  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }

  .hero-stats { gap: 28px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { text-align: center; justify-content: center; }

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

  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .cta-banner { padding: 40px 24px; }
  .cta-banner .btn-group { flex-direction: column; align-items: center; }

  .contact-form { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }

  .job-card { flex-direction: column; align-items: flex-start; }

  .page-hero { padding: 130px 0 60px; }
}

@media (max-width: 480px) {
  .portfolio-grid { grid-template-columns: 1fr; }
  .hero-badge { font-size: 0.7rem; }
  .stat-num { font-size: 2.2rem; }
}