/* ============================================================
   Diwans Tech Solutions - Main Stylesheet
   ============================================================ */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700;800&family=Inter:wght@300;400;500&display=swap');

/* --- CSS Custom Properties --- */
:root {
  --primary: #2563EB;
  --primary-dark: #1D4ED8;
  --primary-light: #3B82F6;
  --accent: #06B6D4;
  --accent-dark: #0891B2;
  --dark: #0A0F1E;
  --dark-card: #111827;
  --dark-border: #1F2937;
  --dark-mid: #1A2035;
  --light: #F8FAFF;
  --light-card: #FFFFFF;
  --text-on-dark: #E2E8F0;
  --text-muted-dark: #94A3B8;
  --text-on-light: #0F172A;
  --text-muted-light: #64748B;
  --gradient-hero: linear-gradient(135deg, #0A0F1E 0%, #1A2035 50%, #0D1B3E 100%);
  --gradient-accent: linear-gradient(135deg, #2563EB, #06B6D4);
  --glow-blue: 0 0 30px rgba(37, 99, 235, 0.3);
  --glow-cyan: 0 0 20px rgba(6, 182, 212, 0.2);
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition-fast: 0.2s ease;
  --transition-med: 0.35s ease;
  --transition-slow: 0.6s ease;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-card-hover: 0 12px 40px rgba(37, 99, 235, 0.15);
  --shadow-dark: 0 8px 32px rgba(0, 0, 0, 0.4);
  --nav-height: 72px;
}

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

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text-on-light);
  background: var(--light);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-body);
}

input, textarea, select {
  font-family: var(--font-body);
  font-size: 1rem;
}

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

.container-wide {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 32px;
}

.section-pad {
  padding: 96px 0;
}

.section-pad-sm {
  padding: 64px 0;
}

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

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.gap-32 { gap: 32px; }
.gap-48 { gap: 48px; }

.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: 24px; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --- Section Labels --- */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: 2px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--text-on-light);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-title span {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-title.dark {
  color: var(--text-on-dark);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted-light);
  max-width: 600px;
  line-height: 1.8;
}

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

.section-head {
  margin-bottom: 60px;
}

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

.section-head.center .section-desc {
  margin: 0 auto;
}

.section-head.center .section-label {
  justify-content: center;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition-med);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::after { opacity: 1; }

.btn-primary {
  background: var(--gradient-accent);
  color: #fff;
  box-shadow: var(--glow-blue);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(37, 99, 235, 0.5), 0 8px 24px rgba(37, 99, 235, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--text-on-dark);
  border: 2px solid rgba(255,255,255,0.25);
}

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

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

.btn-outline-dark:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--glow-blue);
}

.btn-sm {
  padding: 10px 22px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 18px 44px;
  font-size: 1.05rem;
}

.btn svg, .btn i {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* --- Badge / Pill --- */
.badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.badge-accent {
  background: rgba(6, 182, 212, 0.15);
  color: var(--accent);
  border: 1px solid rgba(6, 182, 212, 0.3);
}

.badge-blue {
  background: rgba(37, 99, 235, 0.15);
  color: var(--primary-light);
  border: 1px solid rgba(37, 99, 235, 0.3);
}

.badge-green {
  background: rgba(16, 185, 129, 0.15);
  color: #10B981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-purple {
  background: rgba(139, 92, 246, 0.15);
  color: #8B5CF6;
  border: 1px solid rgba(139, 92, 246, 0.3);
}

/* ============================================================
   NAVIGATION
   ============================================================ */

#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background var(--transition-med), box-shadow var(--transition-med), backdrop-filter var(--transition-med);
  background: transparent;
}

#navbar.scrolled {
  background: rgba(10, 15, 30, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06), 0 8px 32px rgba(0,0,0,0.4);
}

#navbar.light-nav {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.08), 0 4px 20px rgba(0,0,0,0.06);
}

#navbar.light-nav .nav-logo-text { color: var(--text-on-light); }
#navbar.light-nav .nav-link { color: var(--text-on-light); }
#navbar.light-nav .nav-link:hover { color: var(--primary); }
#navbar.light-nav .hamburger span { background: var(--text-on-light); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-logo img {
  height: 40px;
  width: auto;
}

.nav-logo-text {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
}

.nav-logo-text span {
  display: block;
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
}

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

.nav-link {
  padding: 8px 14px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-med);
}

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

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.nav-cta {
  margin-left: 16px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.hamburger:hover { background: rgba(255,255,255,0.08); }

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all var(--transition-med);
  transform-origin: center;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: rgba(10, 15, 30, 0.97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-top: 1px solid var(--dark-border);
  padding: 24px;
  z-index: 999;
  flex-direction: column;
  gap: 4px;
  animation: slideDown 0.3s ease;
}

.mobile-menu.open {
  display: flex;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-12px); }
  to { opacity: 1; transform: translateY(0); }
}

.mobile-nav-link {
  display: block;
  padding: 14px 16px;
  color: var(--text-on-dark);
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), color var(--transition-fast);
  border-bottom: 1px solid var(--dark-border);
}

.mobile-nav-link:last-child { border-bottom: none; }

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background: rgba(37, 99, 235, 0.15);
  color: var(--primary-light);
}

.mobile-nav-cta {
  margin-top: 16px;
  text-align: center;
}

/* ============================================================
   HERO SECTIONS
   ============================================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(37, 99, 235, 0.15);
  border: 1px solid rgba(37, 99, 235, 0.3);
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero-badge::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 800;
  color: var(--text-on-dark);
  line-height: 1.15;
  margin-bottom: 24px;
}

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

.hero-title .typing-cursor {
  display: inline-block;
  width: 3px;
  height: 1em;
  background: var(--accent);
  margin-left: 4px;
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted-dark);
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.8;
}

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

/* Hero dot pattern background */
.hero-dots {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: radial-gradient(rgba(37, 99, 235, 0.2) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.5;
}

/* Hero geometric decoration */
.hero-geo {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  width: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Page Hero (inner pages) */
.page-hero {
  position: relative;
  background: var(--gradient-hero);
  padding: calc(var(--nav-height) + 80px) 0 80px;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(37, 99, 235, 0.15) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.5;
}

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

.page-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  color: var(--text-on-dark);
  line-height: 1.2;
  margin-bottom: 16px;
}

.page-hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted-dark);
  max-width: 560px;
  margin: 0 auto 24px;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  font-size: 0.875rem;
  color: var(--text-muted-dark);
  position: relative;
  z-index: 2;
  margin-top: 16px;
}

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

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

.breadcrumb-sep { color: var(--dark-border); }

/* ============================================================
   STATS BAR
   ============================================================ */

.stats-bar {
  background: var(--dark-card);
  border-top: 1px solid var(--dark-border);
  border-bottom: 1px solid var(--dark-border);
  padding: 48px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  text-align: center;
}

.stat-item {
  padding: 24px 16px;
  position: relative;
}

.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: var(--dark-border);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
  display: block;
}

.stat-label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted-dark);
  letter-spacing: 0.05em;
}

/* ============================================================
   SERVICE CARDS
   ============================================================ */

.services-section {
  background: var(--light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.services-grid-8 {
  grid-template-columns: repeat(4, 1fr);
}
.service-card-featured {
  border-color: rgba(6,182,212,0.35) !important;
  background: linear-gradient(135deg, #f0fdfe 0%, #ecfeff 100%) !important;
}
.service-card-featured::before {
  background: linear-gradient(90deg, #06B6D4, #2563EB) !important;
}
.service-icon-ai {
  background: linear-gradient(135deg, rgba(6,182,212,0.12), rgba(37,99,235,0.12)) !important;
  border: 1.5px solid rgba(6,182,212,0.3) !important;
}
.service-link-ai {
  color: var(--accent) !important;
}

.service-card {
  background: var(--light-card);
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all var(--transition-med);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-med);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(37, 99, 235, 0.2);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(37,99,235,0.10), rgba(6,182,212,0.10));
  border: 1.5px solid rgba(37,99,235,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: all 0.35s cubic-bezier(0.34,1.56,0.64,1);
}
.service-icon i {
  font-size: 26px;
  color: var(--primary);
  transition: all 0.35s ease;
}
.service-icon svg {
  width: 28px;
  height: 28px;
  transition: all 0.35s ease;
}
.service-card:hover .service-icon {
  background: var(--gradient-accent);
  border-color: transparent;
  transform: scale(1.1) rotate(-4deg);
  box-shadow: 0 8px 24px rgba(37,99,235,0.3);
}
.service-card:hover .service-icon i {
  color: #fff;
  transform: scale(1.1);
}
.service-card:hover .service-icon svg {
  filter: brightness(10);
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  transition: gap 0.25s ease;
}
.service-link:hover { gap: 10px; }
.service-link i { font-size: 0.85rem; transition: transform 0.25s ease; }
.service-link:hover i { transform: translateX(3px); }

.service-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-on-light);
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--text-muted-light);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.service-link:hover {
  gap: 10px;
  color: var(--accent);
}

/* ============================================================
   PORTFOLIO CARDS
   ============================================================ */

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.portfolio-card {
  background: var(--light-card);
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-med);
  cursor: pointer;
}

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

.portfolio-image {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.portfolio-image-bg {
  width: 100%;
  height: 100%;
  transition: transform var(--transition-slow);
}

.portfolio-card:hover .portfolio-image-bg {
  transform: scale(1.06);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,15,30,0.85), rgba(10,15,30,0.1));
  opacity: 0;
  transition: opacity var(--transition-med);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}

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

.portfolio-view-btn {
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(255,255,255,0.4);
  padding: 8px 16px;
  border-radius: 50px;
  transition: all var(--transition-fast);
}

.portfolio-view-btn:hover {
  background: rgba(255,255,255,0.15);
}

.portfolio-info {
  padding: 24px;
}

.portfolio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.tag-chip {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(37,99,235,0.08);
  color: var(--primary);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.portfolio-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-on-light);
  margin-bottom: 8px;
}

.portfolio-desc {
  font-size: 0.875rem;
  color: var(--text-muted-light);
  line-height: 1.6;
}

/* Filter tabs — supports both .filter-tab and .filter-btn */
.filter-tabs,
.portfolio-filter {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  justify-content: center;
}

.filter-tab,
.filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  background: #fff;
  color: var(--text-muted-light);
  border: 2px solid #E2E8F0;
  cursor: pointer;
  transition: all 0.25s ease;
  letter-spacing: 0.02em;
}

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

.filter-tab.active,
.filter-btn.active {
  background: var(--gradient-accent);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(37,99,235,0.3);
  transform: translateY(-1px);
}

/* Portfolio card body & new class support */
.portfolio-card-body {
  padding: 20px 22px 22px;
}

.portfolio-tag {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(37,99,235,0.08);
  color: var(--primary);
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 1px solid rgba(37,99,235,0.15);
}

.portfolio-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid #F1F5F9;
  flex-wrap: wrap;
  gap: 8px;
}

.portfolio-category-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted-light);
}
.portfolio-category-badge i {
  color: var(--accent);
  font-size: 0.75rem;
}

.portfolio-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  padding: 4px 10px;
  border: 1px solid rgba(37,99,235,0.25);
  border-radius: 50px;
  transition: all 0.2s ease;
}
.portfolio-link:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.portfolio-link i { font-size: 0.7rem; }

/* Portrait image cards (mobile app screenshots) */
.portfolio-image.portrait-card {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
}
.portfolio-image.portrait-card img {
  width: auto !important;
  max-width: 100%;
  height: 100% !important;
  max-height: 196px;
  object-fit: contain !important;
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.35);
}

/* ============================================================
   TEAM CARDS
   ============================================================ */

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.team-card {
  background: var(--light-card);
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-lg);
  padding: 32px 20px;
  text-align: center;
  transition: all var(--transition-med);
}

.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(37,99,235,0.2);
}

.team-avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  position: relative;
}

.team-avatar::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: var(--gradient-accent);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-med);
}

.team-card:hover .team-avatar::after {
  opacity: 1;
}

.team-name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-on-light);
  margin-bottom: 4px;
}

.team-role {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 16px;
}

.team-bio {
  font-size: 0.85rem;
  color: var(--text-muted-light);
  line-height: 1.6;
  margin-bottom: 20px;
}

.team-socials {
  display: flex;
  gap: 10px;
  justify-content: center;
}

.team-social-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(37,99,235,0.08);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.team-social-btn:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */

.testimonials-section {
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

.testimonials-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(37,99,235,0.08) 1px, transparent 1px);
  background-size: 48px 48px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  position: relative;
  z-index: 2;
}

.testimonial-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition-med);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 20px;
  right: 24px;
  font-family: Georgia, serif;
  font-size: 5rem;
  line-height: 1;
  color: rgba(37,99,235,0.15);
}

.testimonial-card:hover {
  border-color: rgba(37,99,235,0.35);
  box-shadow: var(--glow-blue);
  transform: translateY(-4px);
}

.stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  color: #FBBF24;
  font-size: 1rem;
}

.testimonial-quote {
  font-size: 0.95rem;
  color: var(--text-on-dark);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}

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

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  flex-shrink: 0;
}

.testimonial-name {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-on-dark);
  margin-bottom: 2px;
}

.testimonial-company {
  font-size: 0.8rem;
  color: var(--accent);
}

.testimonial-stars { display:flex; gap:3px; margin-bottom:14px; }
.testimonial-stars .fa-star { color:#F59E0B; font-size:14px; }
.testimonial-stars i { color: #F59E0B; font-size: 14px; }

/* ============================================================
   CTA BANNER
   ============================================================ */

.cta-banner {
  position: relative;
  background: var(--gradient-hero);
  padding: 96px 0;
  overflow: hidden;
  text-align: center;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(37,99,235,0.25) 0%, transparent 70%);
}

.cta-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(6,182,212,0.12) 1px, transparent 1px);
  background-size: 32px 32px;
}

.cta-banner-content {
  position: relative;
  z-index: 2;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--text-on-dark);
  margin-bottom: 16px;
  line-height: 1.2;
}

.cta-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted-dark);
  margin-bottom: 40px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   WHY CHOOSE US
   ============================================================ */

.why-section {
  background: var(--light);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.why-points {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 32px;
}

.why-point {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.why-point-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(37,99,235,0.12), rgba(6,182,212,0.12));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.3rem;
}
.why-point-icon i {
  color: var(--primary);
  font-size: 1.2rem;
}

.why-point-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-on-light);
  margin-bottom: 4px;
}

.why-point-desc {
  font-size: 0.875rem;
  color: var(--text-muted-light);
  line-height: 1.6;
}

/* CSS Tech Illustration */
.tech-illustration {
  position: relative;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tech-illustration .shape {
  position: absolute;
  border-radius: var(--radius-md);
  animation: float 6s ease-in-out infinite;
}

.tech-illustration .shape-1 {
  width: 160px;
  height: 120px;
  background: var(--gradient-accent);
  opacity: 0.15;
  top: 40px;
  left: 60px;
  animation-delay: 0s;
  border-radius: var(--radius-xl);
}

.tech-illustration .shape-2 {
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--accent), var(--primary));
  opacity: 0.2;
  top: 20px;
  right: 80px;
  border-radius: 50%;
  animation-delay: 2s;
}

.tech-illustration .shape-3 {
  width: 140px;
  height: 100px;
  background: linear-gradient(135deg, var(--primary-dark), var(--accent-dark));
  opacity: 0.18;
  bottom: 60px;
  left: 40px;
  border-radius: var(--radius-lg);
  animation-delay: 1s;
}

.tech-illustration .shape-4 {
  width: 80px;
  height: 80px;
  background: var(--gradient-accent);
  opacity: 0.25;
  bottom: 80px;
  right: 60px;
  transform: rotate(45deg);
  animation-delay: 3s;
}

.tech-illustration .center-card {
  width: 220px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  box-shadow: var(--shadow-dark), var(--glow-blue);
  z-index: 2;
}

.tech-illustration .center-icon {
  width: 56px;
  height: 56px;
  background: var(--gradient-accent);
  border-radius: var(--radius-md);
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.tech-illustration .center-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-on-dark);
  margin-bottom: 8px;
}

.tech-illustration .center-desc {
  font-size: 0.78rem;
  color: var(--text-muted-dark);
  line-height: 1.5;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-18px); }
}

/* ============================================================
   PROCESS SECTION
   ============================================================ */

.process-section {
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  z-index: 2;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 60px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: var(--gradient-accent);
  opacity: 0.3;
  z-index: 0;
}

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

.process-num {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--dark-card);
  border: 2px solid var(--dark-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  background: var(--gradient-accent);
  color: #fff;
  position: relative;
  transition: transform var(--transition-med), box-shadow var(--transition-med);
}

.process-step:hover .process-num {
  transform: scale(1.1);
  box-shadow: var(--glow-blue);
}

.process-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-on-dark);
  margin-bottom: 12px;
}

.process-desc {
  font-size: 0.875rem;
  color: var(--text-muted-dark);
  line-height: 1.7;
}

/* ============================================================
   MISSION/VISION/VALUES
   ============================================================ */

.mv-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-bottom: 64px;
}

.mv-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
}

.mv-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
}

.mv-icon {
  font-size: 2rem;
  margin-bottom: 20px;
}
.mv-icon i {
  color: var(--accent);
  font-size: 2rem;
}

.mv-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-on-dark);
  margin-bottom: 12px;
}

.mv-text {
  font-size: 0.95rem;
  color: var(--text-muted-dark);
  line-height: 1.8;
}

/* Values Grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.value-card {
  background: var(--light-card);
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  transition: all var(--transition-med);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(37,99,235,0.2);
}

.value-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}
.value-icon i {
  color: var(--primary);
  font-size: 2rem;
}

.value-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-on-light);
  margin-bottom: 8px;
}

.value-desc {
  font-size: 0.875rem;
  color: var(--text-muted-light);
  line-height: 1.7;
}

/* ============================================================
   CAREERS PAGE
   ============================================================ */

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.benefit-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition-med);
}

.benefit-card:hover {
  border-color: rgba(37,99,235,0.4);
  box-shadow: var(--glow-blue);
  transform: translateY(-4px);
}

.benefit-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}
.benefit-icon i {
  color: var(--accent);
  font-size: 2.2rem;
}

.benefit-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-on-dark);
  margin-bottom: 10px;
}

.benefit-desc {
  font-size: 0.875rem;
  color: var(--text-muted-dark);
  line-height: 1.7;
}

.jobs-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.job-card {
  background: var(--light-card);
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  transition: all var(--transition-med);
}

.job-card:hover {
  border-color: rgba(37,99,235,0.2);
  box-shadow: var(--shadow-card-hover);
  transform: translateX(4px);
}

.job-info { flex: 1; }

.job-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-on-light);
  margin-bottom: 10px;
}

.job-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 12px;
}

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

.no-jobs {
  text-align: center;
  padding: 64px 32px;
  background: var(--light-card);
  border-radius: var(--radius-xl);
  border: 1px dashed #CBD5E1;
}

.no-jobs-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  opacity: 0.5;
}

.no-jobs h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-on-light);
  margin-bottom: 12px;
}

.no-jobs p {
  color: var(--text-muted-light);
  margin-bottom: 24px;
}

/* Life at DTS */
.life-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.life-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.life-image {
  height: 200px;
  position: relative;
}

.life-caption {
  padding: 20px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-top: none;
}

.life-caption h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-on-dark);
  margin-bottom: 6px;
}

.life-caption p {
  font-size: 0.825rem;
  color: var(--text-muted-dark);
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */

.contact-section {
  background: var(--light);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.contact-info-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 24px;
  background: var(--light-card);
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.contact-info-card:hover {
  border-color: rgba(37,99,235,0.2);
  box-shadow: var(--shadow-card);
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(37,99,235,0.12), rgba(6,182,212,0.12));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-info-icon i {
  color: var(--primary);
  font-size: 1.1rem;
}

.contact-info-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted-light);
  margin-bottom: 4px;
}

.contact-info-value {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-on-light);
}

.contact-social-links {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

.social-icon-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(37,99,235,0.08);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  text-decoration: none;
  border: 1px solid rgba(37,99,235,0.15);
}

.social-icon-link:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--glow-blue);
}

.response-note {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: rgba(6,182,212,0.08);
  border: 1px solid rgba(6,182,212,0.2);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--accent-dark);
  font-weight: 500;
  margin-top: 16px;
}

.map-placeholder {
  height: 280px;
  background: linear-gradient(135deg, #1A2035, #0D1B3E);
  border-radius: var(--radius-lg);
  border: 1px solid var(--dark-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.map-placeholder p {
  color: var(--text-muted-dark);
  font-size: 0.9rem;
}

/* ============================================================
   FORMS
   ============================================================ */

.form-section-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-on-light);
  margin-bottom: 8px;
}

.form-section-desc {
  font-size: 0.9rem;
  color: var(--text-muted-light);
  margin-bottom: 32px;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.form-group {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-on-light);
  display: flex;
  align-items: center;
  gap: 4px;
}

.form-label .required {
  color: #EF4444;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid #CBD5E1;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--text-on-light);
  background: var(--light-card);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #CBD5E1;
}

.form-input.error,
.form-textarea.error {
  border-color: #EF4444;
}

.form-input.success,
.form-textarea.success {
  border-color: #10B981;
}

.form-error-msg {
  font-size: 0.78rem;
  color: #EF4444;
  display: flex;
  align-items: center;
  gap: 4px;
}

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

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 44px;
  cursor: pointer;
}

.form-file {
  width: 100%;
  padding: 12px;
  border: 1.5px dashed #CBD5E1;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--text-muted-light);
  cursor: pointer;
  background: rgba(37,99,235,0.02);
  transition: all var(--transition-fast);
}

.form-file:hover {
  border-color: var(--primary);
  background: rgba(37,99,235,0.05);
}

.form-hint {
  font-size: 0.78rem;
  color: var(--text-muted-light);
}

/* Dark form (career detail, etc) */
.form-dark .form-label { color: var(--text-on-dark); }
.form-dark .form-input,
.form-dark .form-select,
.form-dark .form-textarea {
  background: var(--dark-card);
  border-color: var(--dark-border);
  color: var(--text-on-dark);
}
.form-dark .form-input::placeholder,
.form-dark .form-textarea::placeholder {
  color: var(--text-muted-dark);
}
.form-dark .form-input:focus,
.form-dark .form-select:focus,
.form-dark .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
}

.form-submit {
  margin-top: 8px;
}

/* ============================================================
   SERVICES DETAIL SECTIONS
   ============================================================ */

.service-detail {
  padding: 80px 0;
  border-bottom: 1px solid #E2E8F0;
}

.service-detail:last-of-type { border-bottom: none; }

.service-detail:nth-child(even) {
  background: #F1F5FF;
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

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

.service-detail-icon {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-lg);
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 24px;
  box-shadow: var(--glow-blue);
}

.service-detail-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-on-light);
  margin-bottom: 16px;
}

.service-detail-desc {
  font-size: 0.95rem;
  color: var(--text-muted-light);
  line-height: 1.8;
  margin-bottom: 24px;
}

.service-detail-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.service-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-on-light);
}

.service-feature-item::before {
  content: '';
  display: block;
  width: 20px;
  height: 20px;
  background: linear-gradient(135deg, rgba(37,99,235,0.15), rgba(6,182,212,0.15));
  border-radius: 50%;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%232563EB' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

.tech-stack-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tech-tag {
  padding: 6px 14px;
  background: rgba(37,99,235,0.08);
  color: var(--primary);
  border: 1px solid rgba(37,99,235,0.2);
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: var(--font-body);
}

/* Service visual placeholder */
.service-visual {
  height: 340px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.service-visual-inner {
  width: 90%;
  height: 85%;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-dark);
}

.service-visual-icon {
  font-size: 5rem;
  opacity: 0.25;
}

/* ============================================================
   JOB DETAIL PAGE
   ============================================================ */

.job-detail-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
}

.job-detail-body h2 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-on-light);
  margin: 32px 0 16px;
}

.job-detail-body h2:first-child { margin-top: 0; }

.job-detail-body p {
  font-size: 0.95rem;
  color: var(--text-muted-light);
  line-height: 1.8;
  margin-bottom: 16px;
}

.job-requirements-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.job-requirements-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted-light);
  line-height: 1.6;
}

.job-requirements-list li::before {
  content: '→';
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.job-sidebar-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  position: sticky;
  top: 96px;
}

.job-sidebar-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-on-dark);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--dark-border);
}

.job-meta-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.job-meta-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.job-meta-icon {
  font-size: 1rem;
  width: 20px;
  text-align: center;
  margin-top: 2px;
  color: var(--accent);
}

.job-meta-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted-dark);
  margin-bottom: 2px;
}

.job-meta-value {
  font-size: 0.9rem;
  color: var(--text-on-dark);
  font-weight: 500;
}

.job-apply-form {
  background: var(--light-card);
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-xl);
  padding: 40px;
  margin-top: 48px;
}

.job-apply-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-on-light);
  margin-bottom: 8px;
}

.job-apply-desc {
  font-size: 0.9rem;
  color: var(--text-muted-light);
  margin-bottom: 32px;
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: var(--dark);
  border-top: 1px solid var(--dark-border);
  padding-top: 80px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--dark-border);
}

.footer-brand .nav-logo-text {
  font-size: 1.3rem;
  margin-bottom: 16px;
  display: block;
  color: #fff;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--text-muted-dark);
  line-height: 1.8;
  margin-bottom: 24px;
  max-width: 280px;
}

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

.footer-social-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  color: var(--text-muted-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.footer-social-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: var(--glow-blue);
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-on-dark);
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}

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

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

.footer-link {
  font-size: 0.875rem;
  color: var(--text-muted-dark);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-link::before {
  content: '›';
  color: var(--accent);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.footer-link:hover {
  color: var(--text-on-dark);
  padding-left: 4px;
}

.footer-link:hover::before { opacity: 1; }

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

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

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

.footer-contact-text {
  font-size: 0.875rem;
  color: var(--text-muted-dark);
  line-height: 1.6;
}

.footer-contact-text a {
  color: var(--text-muted-dark);
  transition: color var(--transition-fast);
}

.footer-contact-text a:hover { color: var(--accent); }

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--text-muted-dark);
}

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

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal a {
  font-size: 0.825rem;
  color: var(--text-muted-dark);
  transition: color var(--transition-fast);
}

.footer-legal a:hover { color: var(--text-on-dark); }

/* Back to Top */
#backToTop {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  z-index: 500;
  opacity: 0;
  transform: translateY(16px);
  transition: all var(--transition-med);
  border: none;
  box-shadow: var(--glow-blue);
}

#backToTop.visible {
  opacity: 1;
  transform: translateY(0);
}

#backToTop:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 40px rgba(37,99,235,0.5), 0 8px 24px rgba(37,99,235,0.3);
}

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ============================================================
   CANVAS PARTICLES
   ============================================================ */

#heroCanvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ============================================================
   ADMIN LAYOUT (for future admin section)
   ============================================================ */

.admin-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

.admin-sidebar {
  background: var(--dark);
  border-right: 1px solid var(--dark-border);
  padding: 24px 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.admin-sidebar-logo {
  padding: 0 24px 24px;
  border-bottom: 1px solid var(--dark-border);
  margin-bottom: 16px;
}

.admin-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  color: var(--text-muted-dark);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.admin-nav-link:hover,
.admin-nav-link.active {
  background: rgba(37,99,235,0.1);
  color: var(--primary-light);
  border-right: 3px solid var(--primary);
}

.admin-main {
  background: var(--light);
  padding: 32px;
}

.admin-page-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-on-light);
  margin-bottom: 24px;
}

/* ============================================================
   ALERT / FLASH MESSAGES
   ============================================================ */

.alert {
  padding: 16px 20px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.alert-success {
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  color: #065F46;
}

.alert-error {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  color: #991B1B;
}

.alert-info {
  background: rgba(37,99,235,0.1);
  border: 1px solid rgba(37,99,235,0.25);
  color: #1E40AF;
}

/* ============================================================
   DIVIDERS
   ============================================================ */

.divider {
  height: 1px;
  background: #E2E8F0;
  margin: 48px 0;
}

.divider-dark {
  height: 1px;
  background: var(--dark-border);
  margin: 48px 0;
}

/* ============================================================
   GRADIENT PLACEHOLDERS
   ============================================================ */

.grad-1 { background: linear-gradient(135deg, #1E3A8A, #0E7490); }
.grad-2 { background: linear-gradient(135deg, #5B21B6, #2563EB); }
.grad-3 { background: linear-gradient(135deg, #065F46, #0E7490); }
.grad-4 { background: linear-gradient(135deg, #92400E, #D97706); }
.grad-5 { background: linear-gradient(135deg, #831843, #BE185D); }
.grad-6 { background: linear-gradient(135deg, #1D4ED8, #7C3AED); }

/* ============================================================
   RESPONSIVE — TABLET (max 1024px)
   ============================================================ */

@media (max-width: 1024px) {
  .services-grid,
  .services-grid-8 {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

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

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

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

  .stat-item + .stat-item::before {
    display: none;
  }

  .why-grid {
    gap: 48px;
  }

  .service-detail-grid {
    gap: 40px;
  }

  .job-detail-layout {
    grid-template-columns: 1fr 280px;
  }

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

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

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

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

/* ============================================================
   RESPONSIVE — MOBILE (max 768px)
   ============================================================ */

@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
  }

  .section-pad {
    padding: 64px 0;
  }

  .container {
    padding: 0 16px;
  }

  /* Nav */
  .nav-links,
  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  /* Hero */
  .hero {
    padding-top: calc(var(--nav-height) + 24px);
    min-height: auto;
    padding-bottom: 64px;
  }

  .hero-title {
    font-size: clamp(1.8rem, 7vw, 2.4rem);
  }

  .hero-geo {
    display: none;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  /* Grids */
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }

  .services-grid { grid-template-columns: 1fr; }

  .portfolio-grid { grid-template-columns: 1fr; }

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

  .testimonials-grid { grid-template-columns: 1fr; }

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

  .benefits-grid { grid-template-columns: 1fr; }

  .values-grid { grid-template-columns: 1fr; }

  .mv-grid { grid-template-columns: 1fr; }

  .process-grid { grid-template-columns: 1fr; }

  .contact-grid { grid-template-columns: 1fr; }

  .why-grid { grid-template-columns: 1fr; }

  .tech-illustration { display: none; }

  .service-detail-grid { grid-template-columns: 1fr; }

  .service-detail-grid.reverse { direction: ltr; }

  .job-detail-layout { grid-template-columns: 1fr; }

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

  /* Footer */
  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  /* Forms */
  .form-row { grid-template-columns: 1fr; }

  .life-grid { grid-template-columns: 1fr; }

  #backToTop {
    bottom: 16px;
    right: 16px;
    width: 42px;
    height: 42px;
  }

  .job-apply-form {
    padding: 24px;
  }

  .cta-actions { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .team-grid { grid-template-columns: 1fr; }

  .hero-actions .btn { width: 100%; justify-content: center; }

  .filter-tabs, .portfolio-filter { gap: 6px; }

  .filter-tab, .filter-btn { padding: 8px 16px; font-size: 0.82rem; }

  .stats-grid { grid-template-columns: 1fr; }
}