/* ===========================
   AI Cloud Solutions - Core Styles
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap');

:root {
  --navy:       #0D1F3C;
  --navy-mid:   #1E3A5F;
  --blue:       #2563EB;
  --blue-light: #3B82F6;
  --cyan:       #93C5FD;
  --cyan-glow:  rgba(147,197,253,0.18);
  --white:      #FFFFFF;
  --off-white:  #F0F6FF;
  --gray-100:   #DBEAFE;
  --gray-400:   #93C5FD;
  --gray-600:   #475569;
  --accent:     #93C5FD;

  --font-display: 'Outfit', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  --nav-h: 80px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-card: 0 4px 32px rgba(13,31,60,0.12);
  --shadow-glow: 0 0 60px rgba(37,99,235,0.2);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--navy);
  line-height: 1.65;
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
}

/* ---- TYPOGRAPHY ---- */
h1,h2,h3,h4,h5 { font-family: var(--font-display); line-height: 1.15; }

.section-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 1.2rem;
}

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

.section-sub {
  font-size: 1.05rem;
  color: var(--gray-600);
  max-width: 600px;
  font-weight: 300;
}

/* ---- LAYOUT ---- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

section { padding: 100px 0; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.btn-primary:hover {
  background: var(--blue-light);
  border-color: var(--blue-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,99,235,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}

.btn-outline-dark {
  background: transparent;
  color: var(--blue);
  border-color: var(--blue);
}
.btn-outline-dark:hover {
  background: var(--blue);
  color: var(--white);
}

/* ---- NAVBAR ---- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  background: rgba(10,22,40,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  transition: background 0.3s ease;
}

.navbar.scrolled {
  background: rgba(10,22,40,0.99);
  box-shadow: 0 2px 24px rgba(0,0,0,0.4);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.nav-logo-mark {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--cyan) 100%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  color: white;
}

.nav-logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--white);
  letter-spacing: -0.01em;
}

.nav-logo-text span { color: var(--cyan); }

/* ---- LOGO PLACEHOLDER ---- */
.logo-placeholder {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.logo-placeholder-img {
  width: 140px;
  height: 36px;
  background: rgba(255,255,255,0.1);
  border: 2px dashed rgba(147,197,253,0.5);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: var(--cyan);
  font-family: var(--font-display);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-links a {
  display: block;
  padding: 0.5rem 0.85rem;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--white);
  background: rgba(255,255,255,0.08);
}

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown > a::after { content: ' ▾'; font-size: 0.6rem; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--navy-mid);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 0.5rem;
  min-width: 220px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: all 0.2s;
  box-shadow: var(--shadow-card);
}
.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.dropdown-menu a {
  display: block;
  padding: 0.6rem 1rem;
  color: rgba(255,255,255,0.7) !important;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}
.dropdown-menu a:hover { background: rgba(147,197,253,0.1) !important; color: var(--cyan) !important; }

.nav-cta { margin-left: 0.75rem; }

/* Mobile hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  background: var(--navy);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-h);
  width: 100%;
  max-width: 100vw;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(37,99,235,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(147,197,253,0.1) 0%, transparent 60%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(147,197,253,0.12);
  border: 1px solid rgba(147,197,253,0.3);
  border-radius: 100px;
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  color: var(--cyan);
  font-weight: 500;
  margin-bottom: 1.5rem;
  font-family: var(--font-display);
  letter-spacing: 0.05em;
}

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

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.08;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero h1 .hero-highlight {
  background: linear-gradient(135deg, var(--blue-light) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 2.5rem;
  font-weight: 300;
  max-width: 560px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.hero-stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
}

.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-right {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 400px;
  max-width: 38%;
  z-index: 1;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(-50%); }
  50% { transform: translateY(calc(-50% - 16px)); }
}

.hero-visual-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 2rem;
  backdrop-filter: blur(12px);
  margin-bottom: 1rem;
}

.hero-visual-card h4 {
  color: var(--cyan);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 1rem;
  font-family: var(--font-display);
}

.tech-chips { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.tech-chip {
  padding: 0.3rem 0.7rem;
  background: rgba(37,99,235,0.2);
  border: 1px solid rgba(37,99,235,0.3);
  border-radius: 100px;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.8);
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.3);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-display);
}

.hero-scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent);
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0%, 100% { opacity: 0.3; transform: scaleY(1); transform-origin: top; }
  50% { opacity: 1; }
}

/* ---- CLIENTS MARQUEE ---- */
.clients-bar {
  background: var(--off-white);
  padding: 40px 0;
  overflow: hidden;
  border-top: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
}

.clients-bar-label {
  text-align: center;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--navy-mid);
  font-family: var(--font-display);
  margin-bottom: 1.5rem;
}

.marquee-track {
  display: flex;
  gap: 3rem;
  animation: marquee 30s linear infinite;
  width: max-content;
}

.marquee-item {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--navy-mid);
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: color 0.3s;
}
.marquee-item:hover { color: var(--blue); }

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

/* ---- SECTION: WHAT SETS US APART ---- */
.apart-section { background: var(--white); }

.apart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-top: 3rem;
}

.apart-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.apart-card {
  background: var(--off-white);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  border: 1px solid var(--gray-100);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.apart-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--blue) 0%, var(--cyan) 100%);
  opacity: 0;
  transition: opacity 0.3s;
}

.apart-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.apart-card:hover::before { opacity: 0.04; }

.apart-card-icon {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.apart-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.4rem;
}

.apart-card p {
  font-size: 0.82rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* ---- SERVICES ---- */
.services-section { background: var(--navy); }
.services-section .section-title { color: var(--white); }
.services-section .section-sub { color: rgba(255,255,255,0.55); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.service-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}

.service-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(147,197,253,0.2);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

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

.service-icon {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, rgba(37,99,235,0.3), rgba(147,197,253,0.3));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(147,197,253,0.2);
}

.service-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.service-card p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
}

.service-tags {
  margin-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.service-tag {
  padding: 0.2rem 0.6rem;
  background: rgba(147,197,253,0.1);
  border: 1px solid rgba(147,197,253,0.2);
  border-radius: 100px;
  font-size: 0.7rem;
  color: var(--cyan);
  letter-spacing: 0.03em;
}

/* ---- ENGAGEMENT MODELS ---- */
.engage-section { background: var(--off-white); }

.engage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.engage-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  border: 1px solid var(--gray-100);
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-card);
}

.engage-card:hover { transform: translateY(-6px); border-color: var(--blue); }

.engage-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--blue) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}

.engage-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.75rem;
}

.engage-card p {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.7;
}

/* ---- CASE STUDIES ---- */
.cases-section { background: var(--white); }

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.case-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-100);
  transition: all 0.3s ease;
}

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

.case-header {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.case-header::before {
  content: '';
  position: absolute;
  top: -30px; right: -30px;
  width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(147,197,253,0.2) 0%, transparent 70%);
}

.case-company {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.25rem;
}

.case-type {
  font-size: 0.75rem;
  color: var(--cyan);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-display);
}

.case-body {
  padding: 1.75rem;
}

.case-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gray-400);
  font-family: var(--font-display);
  margin-bottom: 0.5rem;
}

.case-body h4 {
  font-size: 0.95rem;
  color: var(--navy);
  margin-bottom: 0.6rem;
  font-weight: 600;
}

.case-body p {
  font-size: 0.84rem;
  color: var(--gray-600);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.case-impact {
  background: var(--off-white);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  font-size: 0.82rem;
  color: var(--navy);
  font-weight: 500;
  border-left: 3px solid var(--cyan);
}

/* ---- AI MODERNIZATION ---- */
.ai-section {
  background: linear-gradient(160deg, var(--navy-mid) 0%, #0B1E3D 100%);
  position: relative;
  overflow: hidden;
}

.ai-section::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.15) 0%, transparent 70%);
}

.ai-section .section-title { color: var(--white); }
.ai-section .section-sub { color: rgba(255,255,255,0.55); }

.ai-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-top: 3rem;
}

.ai-steps { display: flex; flex-direction: column; gap: 1rem; }

.ai-step {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: all 0.3s;
}

.ai-step:hover { border-color: rgba(147,197,253,0.3); background: rgba(147,197,253,0.05); }

.ai-step-num {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--blue-light), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  min-width: 2.5rem;
}

.ai-step h4 {
  font-size: 0.95rem;
  color: var(--white);
  margin-bottom: 0.3rem;
}

.ai-step p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}

.ai-right { display: flex; flex-direction: column; gap: 1.5rem; }

.ai-result-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.ai-result-card h3 {
  color: var(--cyan);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 1.25rem;
  font-family: var(--font-display);
}

.ai-results-list { display: flex; flex-direction: column; gap: 0.75rem; }

.ai-result-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.75);
}

.ai-check {
  width: 20px; height: 20px;
  background: rgba(147,197,253,0.15);
  border: 1px solid rgba(147,197,253,0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: var(--cyan);
  flex-shrink: 0;
}

.ai-differentiators {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.ai-diff-item {
  background: rgba(37,99,235,0.12);
  border: 1px solid rgba(37,99,235,0.2);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.7);
  font-weight: 400;
}

.ai-diff-item strong {
  display: block;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.85rem;
  margin-bottom: 0.25rem;
}

/* ---- CAPABILITIES ---- */
.capabilities-section { background: var(--white); }

.cap-tabs {
  display: flex;
  gap: 0.5rem;
  margin: 2.5rem 0 2rem;
  background: var(--off-white);
  padding: 0.4rem;
  border-radius: var(--radius-md);
  width: fit-content;
}

.cap-tab {
  padding: 0.6rem 1.5rem;
  border: none;
  background: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-600);
  cursor: pointer;
  transition: all 0.2s;
}

.cap-tab.active {
  background: var(--white);
  color: var(--blue);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.cap-panel { display: none; }
.cap-panel.active { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }

.cap-item {
  background: var(--off-white);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  border: 1px solid var(--gray-100);
  transition: all 0.25s;
}

.cap-item:hover {
  border-color: var(--blue);
  background: rgba(37,99,235,0.04);
  transform: translateY(-2px);
}

.cap-item-icon { font-size: 1.3rem; margin-bottom: 0.5rem; }

.cap-item h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--navy);
}

/* ---- GLOBAL PRESENCE ---- */
.global-section { background: var(--navy); }
.global-section .section-title { color: var(--white); }

.global-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.global-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  transition: all 0.3s;
}

.global-card:hover {
  border-color: rgba(147,197,253,0.3);
  background: rgba(147,197,253,0.05);
}

.global-flag { font-size: 2.5rem; margin-bottom: 1rem; }

.global-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.global-card p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

/* ---- CTA SECTION ---- */
.cta-section {
  background: linear-gradient(135deg, var(--blue) 0%, #1D4ED8 60%, var(--navy-mid) 100%);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 50px 50px;
}

.cta-section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  margin-bottom: 1rem;
  position: relative;
}

.cta-section p {
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  position: relative;
}

.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ---- CONTACT ---- */
.contact-section { background: var(--off-white); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h3 {
  font-size: 1.3rem;
  color: var(--navy);
  margin-bottom: 1.5rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  align-items: flex-start;
}

.contact-icon {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--cyan) 100%);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-item h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-400);
  font-family: var(--font-display);
  margin-bottom: 0.25rem;
}

.contact-item p {
  font-size: 0.9rem;
  color: var(--navy);
}

.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--gray-100);
}

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

.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.4rem;
  font-family: var(--font-display);
  letter-spacing: 0.03em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--navy);
  background: var(--white);
  transition: border-color 0.2s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.08);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-submit {
  width: 100%;
  padding: 0.95rem;
  background: var(--blue);
  color: var(--white);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
  letter-spacing: 0.02em;
}

.form-submit:hover {
  background: var(--blue-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,99,235,0.3);
}

/* ---- FOOTER ---- */
.footer {
  background: var(--navy);
  padding: 70px 0 30px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.8;
  margin-top: 1rem;
  max-width: 280px;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cyan);
  margin-bottom: 1.25rem;
}

.footer-links { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }

.footer-links a {
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
}

.footer-social { display: flex; gap: 0.75rem; }

.social-link {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: 0.85rem;
  transition: all 0.2s;
}
.social-link:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
}

/* ---- PAGE HEADER (inner pages) ---- */
.page-hero {
  background: var(--navy);
  padding: 160px 0 80px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 80% 50%, rgba(37,99,235,0.2) 0%, transparent 60%);
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: var(--white);
  margin-bottom: 1rem;
  position: relative;
}

.page-hero p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.6);
  max-width: 560px;
  font-weight: 300;
  position: relative;
}

/* ---- UTILITIES ---- */
.text-center { text-align: center; }
.text-center .section-sub { margin: 0 auto; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }

/* ---- SCROLL ANIMATIONS ---- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ════════════════════════════════════════
   RESPONSIVE — MOBILE FIRST
   ════════════════════════════════════════ */

/* ── Tablet: 1024px ── */
@media (max-width: 1024px) {
  .hero-right { display: none !important; }
  .hero-content { max-width: 100%; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .cases-grid    { grid-template-columns: repeat(2, 1fr); }
  .footer-grid   { grid-template-columns: 1fr 1fr; }
  .apart-grid    { grid-template-columns: 1fr; }
  .ai-content    { grid-template-columns: 1fr; }
  .cap-panel.active { grid-template-columns: repeat(3, 1fr); }
  .contact-grid  { grid-template-columns: 1fr; }
  .full-cap-grid { grid-template-columns: repeat(3, 1fr); }
  .advanced-grid { grid-template-columns: 1fr 1fr; }
}

/* ── Mobile: 768px ── */
@media (max-width: 768px) {
  :root { --nav-h: 68px; }

  section { padding: 60px 0; }
  .container { padding: 0 1.25rem; }

  .section-title { font-size: clamp(1.5rem, 5vw, 2rem); }
  .section-sub { font-size: 0.95rem; }

  /* Hero */
  .hero {
    min-height: 100svh;
    padding-top: calc(var(--nav-h) + 1.5rem);
    padding-bottom: 4rem;
    align-items: flex-start;
  }
  .hero-content { max-width: 100%; }
  .hero h1 { font-size: clamp(2rem, 8vw, 3rem); letter-spacing: -0.02em; }
  .hero-sub { font-size: 0.95rem; margin-bottom: 2rem; }
  .hero-badge { font-size: 0.72rem; padding: 0.35rem 0.85rem; }
  .hero-actions { flex-direction: column; gap: 0.75rem; margin-bottom: 2.5rem; }
  .hero-actions .btn { width: 100%; justify-content: center; text-align: center; }
  .hero-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
  .hero-stat-num { font-size: 1.6rem; }
  .hero-stat-label { font-size: 0.72rem; }
  .hero-right { display: none !important; width: 0 !important; overflow: hidden !important; }
  .hero-scroll { display: none; }

  /* Nav */
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--navy);
    padding: 1.25rem 1.5rem 2rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    z-index: 999;
    max-height: calc(100vh - var(--nav-h));
    overflow-y: auto;
  }
  .nav-links.open a { font-size: 1rem; padding: 0.7rem 1rem; }
  .dropdown-menu {
    position: static; opacity: 1; pointer-events: all; transform: none;
    background: rgba(255,255,255,0.04); margin-top: 0.25rem; box-shadow: none;
  }

  /* Grids */
  .services-grid, .cases-grid, .engage-grid,
  .global-grid, .apart-cards, .ai-differentiators { grid-template-columns: 1fr; }

  /* Capabilities */
  .cap-tabs { flex-wrap: wrap; width: 100%; }
  .cap-tab  { flex: 1; text-align: center; min-width: 0; font-size: 0.78rem; }
  .cap-panel.active { grid-template-columns: 1fr 1fr; }
  .full-cap-grid { grid-template-columns: 1fr 1fr; }
  .advanced-grid { grid-template-columns: 1fr; }

  /* AI section */
  .ai-content { grid-template-columns: 1fr; gap: 2rem; }
  .ai-step { padding: 1rem; }
  .ai-differentiators { grid-template-columns: 1fr 1fr; }

  /* Apart */
  .apart-grid { grid-template-columns: 1fr; }
  .apart-cards { grid-template-columns: 1fr 1fr; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .contact-top-grid { grid-template-columns: 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; }
  .locations-grid { grid-template-columns: 1fr !important; }
  .trial-grid { grid-template-columns: 1fr; gap: 2rem; }
  .faq-grid { grid-template-columns: 1fr; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-brand p { max-width: 100%; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 1rem; }

  /* CTA */
  .cta-actions { flex-direction: column; align-items: center; }
  .cta-actions .btn { width: 100%; max-width: 320px; justify-content: center; }

  /* Services page */
  .service-detail-grid { grid-template-columns: 1fr !important; direction: ltr !important; }
  .service-detail-visual { min-height: 200px; }

  /* About page */
  .strength-list { grid-template-columns: 1fr; }
  .mission-stat-grid { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .about-mission-grid { grid-template-columns: 1fr; }

  /* Page hero */
  .page-hero { padding: 120px 0 50px; }
  .page-hero h1 { font-size: clamp(1.7rem, 6vw, 2.4rem); }
  .page-hero p { font-size: 0.95rem; }

  /* Marquee */
  .marquee-track { gap: 2rem; }
  .clients-bar { padding: 30px 0; }
}

/* ── Small mobile: 480px ── */
@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .hero h1 { font-size: clamp(1.8rem, 7vw, 2.4rem); }
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 0.75rem; }
  .hero-stat-num { font-size: 1.4rem; }
  .apart-cards { grid-template-columns: 1fr; }
  .cap-panel.active { grid-template-columns: 1fr; }
  .full-cap-grid { grid-template-columns: 1fr; }
  .advanced-grid { grid-template-columns: 1fr; }
  .ai-differentiators { grid-template-columns: 1fr; }
  .mission-stat-grid { grid-template-columns: 1fr 1fr; }
  .engage-num { font-size: 2rem; }
  .form-card { padding: 1.5rem; }
  .cases-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .section-title { font-size: clamp(1.4rem, 6vw, 1.8rem); }
  .btn { padding: 0.75rem 1.5rem; font-size: 0.85rem; }
}

/* ── Mobile UX Polish ── */
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
.navbar { padding-left: env(safe-area-inset-left); padding-right: env(safe-area-inset-right); z-index: 1000; }
footer { padding-bottom: calc(30px + env(safe-area-inset-bottom)); }
body { -webkit-overflow-scrolling: touch; overflow-x: hidden; max-width: 100vw; }
.hero { overflow-x: hidden; }
.btn, .nav-links a, .footer-links a, .social-link,
.cap-tab, .form-submit, .faq-q { min-height: 44px; }
.form-group input, .form-group select, .form-group textarea { font-size: 16px; min-height: 48px; }
.form-group textarea { min-height: 100px; }

@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-right { animation: none; }
}

/* ---- FORM VALIDATION ---- */
.input-error {
  border-color: #EF4444 !important;
  box-shadow: 0 0 0 3px rgba(239,68,68,0.1) !important;
}
.field-error {
  display: block;
  color: #EF4444;
  font-size: 0.78rem;
  margin-top: 0.3rem;
  font-weight: 500;
}

/* ════════════════════════════════════════
   CAREERS PAGE STYLES
   ════════════════════════════════════════ */

/* Filter bar */
.careers-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin: 0 0 1.25rem;
}
.filter-btn {
  padding: 0.5rem 1.1rem;
  border-radius: 100px;
  border: 1.5px solid var(--gray-100);
  background: white;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  transition: all 0.2s;
}
.filter-btn:hover { border-color: var(--blue); color: var(--blue); }
.filter-btn.active { background: var(--blue); border-color: var(--blue); color: white; }

/* Job count */
.jobs-count {
  font-size: 0.85rem;
  color: var(--gray-400);
  margin-bottom: 1.5rem;
}
.jobs-count strong { color: var(--navy); }

/* Job cards grid */
.jobs-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.job-card {
  background: white;
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius-lg, 20px);
  overflow: hidden;
  transition: all 0.25s ease;
  cursor: pointer;
}
.job-card:hover { border-color: var(--blue); box-shadow: var(--shadow-card); transform: translateY(-2px); }
.job-card.featured { border-color: var(--blue); }
.job-card.featured .job-card-header { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid, #1E3A5F) 100%); }

.job-card-header {
  background: var(--off-white);
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.job-card.featured .job-card-header { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid, #1E3A5F) 100%); }

.job-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
}
.job-card.featured .job-title { color: white; }

.job-badges { display: flex; gap: 0.4rem; flex-wrap: wrap; align-items: center; }
.job-badge {
  padding: 0.2rem 0.65rem;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.badge-dept { background: rgba(37,99,235,0.1); color: var(--blue); }
.badge-type { background: rgba(16,185,129,0.1); color: #059669; }
.badge-featured { background: var(--cyan, #93C5FD); color: var(--navy); }
.job-card.featured .badge-dept { background: rgba(147,197,253,0.2); color: var(--cyan, #93C5FD); }
.job-card.featured .badge-featured { background: var(--cyan, #93C5FD); color: var(--navy); }

.job-card-body { padding: 1.5rem 2rem; display: none; }
.job-card.open .job-card-body { display: block; }

.job-meta {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
  font-size: 0.82rem;
  color: var(--gray-600);
}
.job-meta span { display: flex; align-items: center; gap: 0.35rem; }

.job-description { font-size: 0.9rem; color: var(--gray-600); line-height: 1.75; margin-bottom: 1.25rem; }

.job-section-title {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--blue);
  font-weight: 700;
  margin: 1.25rem 0 0.6rem;
}

.job-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
}
.job-list li {
  font-size: 0.875rem;
  color: var(--gray-600);
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  line-height: 1.55;
}
.job-list li::before { content: "→"; color: var(--blue); font-weight: 700; flex-shrink: 0; }

.job-card-footer {
  padding: 1.25rem 2rem;
  border-top: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  background: var(--off-white);
}
.job-posted { font-size: 0.78rem; color: var(--gray-400); }
.job-apply-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.5rem;
  background: var(--blue);
  color: white;
  border-radius: var(--radius-sm, 6px);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
}
.job-apply-btn:hover { background: var(--blue-light, #3B82F6); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(37,99,235,0.3); }

/* Toggle arrow */
.job-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--blue);
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-body);
  padding: 0;
}
.job-card.featured .job-toggle { color: var(--cyan, #93C5FD); }
.job-toggle-arrow { transition: transform 0.25s; display: inline-block; }
.job-card.open .job-toggle-arrow { transform: rotate(180deg); }

/* No results */
.no-jobs { text-align: center; padding: 4rem 2rem; color: var(--gray-400); font-size: 0.95rem; display: none; }

/* Sticky apply sidebar */
.careers-layout { display: grid; grid-template-columns: 1fr 300px; gap: 3rem; align-items: start; }
.careers-sidebar { position: sticky; top: 100px; display: flex; flex-direction: column; gap: 1.5rem; }
.sidebar-apply-card {
  background: var(--navy);
  border-radius: var(--radius-lg, 20px);
  padding: 2rem;
  text-align: center;
}
.sidebar-apply-card h3 { font-size: 1.1rem; color: white; margin-bottom: 0.5rem; }
.sidebar-apply-card p { font-size: 0.82rem; color: rgba(255,255,255,0.55); margin-bottom: 1.5rem; line-height: 1.7; }
.sidebar-info-card {
  background: var(--off-white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg, 20px);
  padding: 1.5rem;
}
.sidebar-info-card h4 {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--blue);
  font-weight: 700;
  margin-bottom: 1rem;
}
.perks-list { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.perks-list li { font-size: 0.85rem; color: var(--gray-600); display: flex; align-items: center; gap: 0.6rem; }

/* Loading state */
.jobs-loading { text-align: center; padding: 3rem; color: var(--gray-400); }

/* Responsive */
@media (max-width: 1024px) { .careers-layout { grid-template-columns: 1fr; } .careers-sidebar { position: static; } }
@media (max-width: 768px) {
  .job-card-header { padding: 1.25rem; }
  .job-card-body, .job-card-footer { padding: 1.25rem; }
  .job-meta { gap: 0.75rem; }
  .careers-filters { gap: 0.4rem; }
}



/* Smooth scroll offset for fixed navbar */
[id] { scroll-margin-top: 100px; }