/* ============================================================
   ELLORA INFOTECH — Premium Landing Page CSS
   ============================================================ */

/* ---- CSS Variables ---- */
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #eff6ff;
  --accent: #06b6d4;
  --accent2: #8b5cf6;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --dark: #0f172a;
  --dark-2: #1e293b;
  --dark-3: #334155;
  --mid: #64748b;
  --light: #94a3b8;
  --border: #e2e8f0;
  --bg: #f8fafc;
  --white: #ffffff;

  --gradient: linear-gradient(135deg, #2563eb 0%, #06b6d4 100%);
  --gradient-soft: linear-gradient(135deg, #eff6ff 0%, #f0fdff 100%);
  --gradient-dark: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);

  --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.12);
  --shadow-xl: 0 24px 60px rgba(0,0,0,.16);
  --shadow-blue: 0 8px 30px rgba(37,99,235,.25);

  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 999px;

  --font: 'Inter', sans-serif;
  --font-display: 'Manrope', sans-serif;

  --nav-h: 72px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  background: var(--white);
  color: var(--dark-2);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }
input, select, textarea { font-family: var(--font); }

/* ---- Utility ---- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-pad { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}
.tag-light { background: rgba(255,255,255,.15); color: var(--white); }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.75rem);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--mid);
  max-width: 580px;
  margin: 0 auto;
}
.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.mt-btn { margin-top: 32px; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  transition: all .25s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gradient);
  color: var(--white);
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(37,99,235,.35);
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
}
.btn-sm { padding: 10px 20px; font-size: 14px; }
.btn-full { width: 100%; justify-content: center; padding: 16px; font-size: 16px; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: all .3s ease;
}
.navbar.scrolled {
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(16px);
  box-shadow: 0 2px 20px rgba(0,0,0,.08);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 600;
  color: var(--dark);
  font-family: var(--font-display);
}
.logo-white { color: var(--white); }
.logo-white .logo-icon { background: rgba(255,255,255,.2); color: var(--white); }
.logo-icon {
  width: 40px; height: 40px;
  background: var(--gradient);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 18px;
}
.logo-text strong { color: var(--primary); }
.logo-white .logo-text strong { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--dark-3);
  transition: color .2s;
}
.navbar.scrolled .nav-links a { color: var(--dark-2); }
.nav-links a:hover { color: var(--primary); }
.navbar:not(.scrolled) .nav-links a { color: rgba(255,255,255,.85); }
.navbar:not(.scrolled) .nav-links a:hover { color: var(--white); }
.nav-cta {
  background: var(--gradient) !important;
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: var(--radius);
  font-size: 14px !important;
  font-weight: 600 !important;
  box-shadow: var(--shadow-blue);
  transition: all .25s ease !important;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(37,99,235,.35) !important; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all .3s;
}
.navbar.scrolled .hamburger span { background: var(--dark); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  background: var(--gradient-dark);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
}
.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.shape {
  position: absolute;
  border-radius: 50%;
  opacity: .07;
}
.shape-1 {
  width: 700px; height: 700px;
  background: var(--primary);
  top: -200px; right: -150px;
}
.shape-2 {
  width: 500px; height: 500px;
  background: var(--accent);
  bottom: -200px; left: -100px;
}
.shape-3 {
  width: 300px; height: 300px;
  background: var(--accent2);
  top: 50%; left: 40%;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding-top: 60px;
  padding-bottom: 80px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(37,99,235,.25);
  border: 1px solid rgba(37,99,235,.4);
  color: #93c5fd;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  letter-spacing: .04em;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.12;
  margin-bottom: 20px;
  letter-spacing: -.01em;
}
.hero-sub {
  font-size: 1.1rem;
  color: #94a3b8;
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 500px;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero .btn-outline {
  border-color: rgba(255,255,255,.3);
  color: var(--white);
}
.hero .btn-outline:hover { background: rgba(255,255,255,.1); }

.hero-trust {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.trust-item { text-align: center; }
.trust-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.trust-num .accent { color: var(--accent); }
.trust-label {
  font-size: 11px;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: .06em;
  font-weight: 500;
  margin-top: 4px;
  display: block;
}
.trust-divider { width: 1px; height: 40px; background: rgba(255,255,255,.12); }

/* Hero Dashboard Visual */
.hero-visual { position: relative; }
.hero-dashboard {
  background: #1e293b;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl), 0 0 80px rgba(37,99,235,.15);
  transform: perspective(1000px) rotateY(-3deg) rotateX(2deg);
  transition: transform .4s ease;
}
.hero-dashboard:hover { transform: perspective(1000px) rotateY(0deg) rotateX(0deg); }
.dash-header {
  background: #0f172a;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.dash-dots { display: flex; gap: 6px; }
.dash-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #334155;
}
.dash-dots span:nth-child(1) { background: #ef4444; }
.dash-dots span:nth-child(2) { background: #f59e0b; }
.dash-dots span:nth-child(3) { background: #10b981; }
.dash-title { font-size: 12px; color: #64748b; font-weight: 500; }
.dash-body { padding: 24px; }
.dash-stats { display: flex; gap: 12px; margin-bottom: 20px; }
.dash-stat {
  flex: 1;
  padding: 12px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 10px;
}
.dash-stat.green { background: rgba(16,185,129,.12); border: 1px solid rgba(16,185,129,.2); }
.dash-stat.blue { background: rgba(37,99,235,.12); border: 1px solid rgba(37,99,235,.2); }
.dash-stat.purple { background: rgba(139,92,246,.12); border: 1px solid rgba(139,92,246,.2); }
.dash-stat i {
  font-size: 18px;
}
.dash-stat.green i { color: #10b981; }
.dash-stat.blue i { color: #3b82f6; }
.dash-stat.purple i { color: #8b5cf6; }
.dash-stat strong { display: block; font-size: 16px; font-weight: 700; color: var(--white); }
.dash-stat small { font-size: 10px; color: #64748b; }

.dash-chart { background: #0f172a; border-radius: var(--radius); padding: 16px 16px 8px; margin-bottom: 16px; }
.chart-bars { display: flex; align-items: flex-end; gap: 8px; height: 80px; }
.bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  height: var(--h);
  background: rgba(37,99,235,.4);
  position: relative;
  transition: all .3s ease;
}
.bar.active { background: var(--gradient); }
.bar span { position: absolute; bottom: -18px; left: 50%; transform: translateX(-50%); font-size: 9px; color: #475569; white-space: nowrap; }

.dash-modules { display: flex; gap: 8px; flex-wrap: wrap; }
.dash-mod { font-size: 11px; color: #10b981; display: flex; align-items: center; gap: 5px; font-weight: 500; }

/* Floating Badges */
.floating-badge {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-full);
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--dark);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 8px;
  animation: float 3s ease-in-out infinite;
}
.floating-badge i { color: var(--primary); }
.badge-1 { top: -16px; left: -20px; animation-delay: 0s; }
.badge-2 { bottom: 40px; left: -40px; animation-delay: 1s; }
.badge-3 { top: 50%; right: -30px; animation-delay: 2s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px; height: 40px;
  border: 2px solid rgba(255,255,255,.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.5);
  animation: bounceDown 2s ease-in-out infinite;
}
@keyframes bounceDown {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ============================================================
   LOGO BAR
   ============================================================ */
.logo-bar {
  padding: 28px 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.logo-bar-label {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--light);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 20px;
}
.logo-marquee { overflow: hidden; position: relative; }
.marquee-track {
  display: flex;
  gap: 32px;
  animation: marquee 20s linear infinite;
  width: max-content;
}
.client-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 24px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  color: var(--mid);
  background: var(--white);
  white-space: nowrap;
  transition: all .3s;
}
.client-chip:hover { border-color: var(--primary); color: var(--primary); }
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================================
   ABOUT
   ============================================================ */
.about { background: var(--white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-desc {
  font-size: 1.02rem;
  color: var(--mid);
  line-height: 1.75;
  margin-bottom: 16px;
}
.about-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 28px;
}
.pillar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--dark-2);
}
.pillar i { color: var(--primary); font-size: 16px; }

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}
.stat-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  transition: all .3s ease;
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
}
.accent-blue::before { background: linear-gradient(90deg, #2563eb, #06b6d4); }
.accent-purple::before { background: linear-gradient(90deg, #8b5cf6, #ec4899); }
.accent-green::before { background: linear-gradient(90deg, #10b981, #06b6d4); }
.accent-orange::before { background: linear-gradient(90deg, #f59e0b, #ef4444); }
.accent-pink::before { background: linear-gradient(90deg, #ec4899, #8b5cf6); }
.accent-teal::before { background: linear-gradient(90deg, #06b6d4, #10b981); }
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.stat-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 12px;
  font-size: 18px;
}
.accent-blue .stat-icon { background: linear-gradient(135deg, #2563eb22, #06b6d422); color: #2563eb; }
.accent-purple .stat-icon { background: linear-gradient(135deg, #8b5cf622, #ec489922); color: #8b5cf6; }
.accent-green .stat-icon { background: linear-gradient(135deg, #10b98122, #06b6d422); color: #10b981; }
.accent-orange .stat-icon { background: linear-gradient(135deg, #f59e0b22, #ef444422); color: #f59e0b; }
.accent-pink .stat-icon { background: linear-gradient(135deg, #ec489922, #8b5cf622); color: #ec4899; }
.accent-teal .stat-icon { background: linear-gradient(135deg, #06b6d422, #10b98122); color: #06b6d4; }
.stat-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-number span { font-size: 1.5rem; color: var(--primary); }
.stat-desc { font-size: 12px; color: var(--mid); font-weight: 500; }

/* ============================================================
   PROBLEM → SOLUTION
   ============================================================ */
.problem-solution { background: var(--bg); }
.ps-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: start;
}
.ps-col-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--border);
}
.problems .ps-col-title { color: var(--danger); }
.solutions-col .ps-col-title { color: var(--success); }
.ps-items { display: flex; flex-direction: column; gap: 12px; }
.ps-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px;
  border: 1px solid var(--border);
  transition: all .3s;
}
.ps-item:hover { box-shadow: var(--shadow-md); transform: translateX(4px); }
.solutions-col .ps-item:hover { transform: translateX(-4px); }
.ps-item.problem .ps-icon { color: var(--danger); }
.ps-item.solution .ps-icon { color: var(--success); }
.ps-icon {
  width: 38px; height: 38px; min-width: 38px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
}
.problem .ps-icon { background: #fef2f2; }
.solution .ps-icon { background: #f0fdf4; }
.ps-text strong { display: block; font-size: 14px; font-weight: 700; color: var(--dark); margin-bottom: 2px; }
.ps-text span { font-size: 13px; color: var(--mid); }

.ps-arrow { display: flex; align-items: center; justify-content: center; padding-top: 60px; }
.arrow-circle {
  width: 72px; height: 72px;
  background: var(--gradient);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 18px;
  box-shadow: var(--shadow-blue);
  gap: 2px;
}
.arrow-circle span { font-size: 8px; font-weight: 700; text-align: center; line-height: 1.2; }

/* ============================================================
   SERVICES
   ============================================================ */
.services { background: var(--white); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.service-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all .3s ease;
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient);
  transform: scaleX(0);
  transition: transform .3s ease;
  transform-origin: left;
}
.service-card:hover::after { transform: scaleX(1); }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.featured-service {
  border-color: var(--primary);
  background: linear-gradient(135deg, #eff6ff, #f0fdff);
}
.featured-service::after { transform: scaleX(1); }
.service-badge {
  position: absolute;
  top: 12px; right: 12px;
  background: var(--gradient);
  color: var(--white);
  font-size: 10px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.service-icon-wrap {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
}
.icon-blue { background: linear-gradient(135deg, #eff6ff, #dbeafe); color: #2563eb; }
.icon-purple { background: linear-gradient(135deg, #f5f3ff, #ede9fe); color: #8b5cf6; }
.icon-green { background: linear-gradient(135deg, #f0fdf4, #dcfce7); color: #10b981; }
.icon-orange { background: linear-gradient(135deg, #fff7ed, #fed7aa); color: #f97316; }
.icon-red { background: linear-gradient(135deg, #fef2f2, #fecaca); color: #ef4444; }
.icon-pink { background: linear-gradient(135deg, #fdf4ff, #f5d0fe); color: #d946ef; }
.icon-teal { background: linear-gradient(135deg, #f0fdfa, #ccfbf1); color: #0d9488; }
.icon-ai { background: linear-gradient(135deg, #fdf4ff, #ede9fe); color: #8b5cf6; }
.service-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 14px;
  line-height: 1.3;
}
.service-problem, .service-outcome {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 12.5px;
  line-height: 1.5;
  margin-bottom: 8px;
}
.service-problem { color: #b91c1c; }
.service-outcome { color: #065f46; }
.service-problem i { color: #ef4444; margin-top: 2px; flex-shrink: 0; }
.service-outcome i { color: #10b981; margin-top: 2px; flex-shrink: 0; }
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  transition: gap .2s;
}
.service-link:hover { gap: 10px; }

/* ============================================================
   INDUSTRIES
   ============================================================ */
.industries { background: var(--bg); }
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.industry-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all .3s ease;
}
.industry-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
.industry-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--gradient);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 22px;
  margin-bottom: 16px;
}
.industry-card h4 { font-size: 17px; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.industry-card p { font-size: 13.5px; color: var(--mid); line-height: 1.6; margin-bottom: 16px; }
.industry-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.industry-tags span {
  font-size: 11px;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-light);
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

/* ============================================================
   TECH STACK
   ============================================================ */
.tech-stack { background: var(--dark); }
.tech-stack .section-tag { background: rgba(37,99,235,.25); color: #93c5fd; }
.tech-stack .section-title { color: var(--white); }
.tech-stack .section-sub { color: #64748b; }

.tech-categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.tech-cat {
  background: #1e293b;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all .3s;
}
.tech-cat:hover { background: #243347; border-color: rgba(37,99,235,.3); }
.tech-cat-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}
.tech-cat-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 18px;
  flex-shrink: 0;
}
.tech-cat h4 { font-size: 16px; font-weight: 700; color: var(--white); }
.tech-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.tech-pills span {
  font-size: 12px;
  font-weight: 500;
  color: #94a3b8;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  transition: all .2s;
}
.tech-pills span:hover { color: var(--white); background: rgba(37,99,235,.3); border-color: rgba(37,99,235,.4); }

/* ============================================================
   PROCESS
   ============================================================ */
.process { background: var(--bg); }
.process-timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}
.process-step {
  position: relative;
  text-align: center;
}
.step-connector {
  position: absolute;
  top: 28px;
  left: calc(50% + 40px);
  width: calc(100% - 20px);
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: .3;
}
.process-step.last .step-connector { display: none; }
.step-bubble {
  width: 56px; height: 56px;
  background: var(--gradient);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--white);
  margin: 0 auto 20px;
  box-shadow: var(--shadow-blue);
  position: relative;
  z-index: 1;
}
.step-content {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  transition: all .3s;
}
.step-content:hover { box-shadow: var(--shadow-lg); border-color: var(--primary); transform: translateY(-4px); }
.step-icon {
  width: 44px; height: 44px;
  background: var(--primary-light);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  font-size: 18px;
  margin: 0 auto 12px;
}
.step-content h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}
.step-content p { font-size: 13.5px; color: var(--mid); line-height: 1.6; }

/* ============================================================
   PORTFOLIO / CLIENTS
   ============================================================ */
.portfolio { background: var(--white); }
.clients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.client-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all .3s ease;
}
.client-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.client-logo-area { display: flex; justify-content: flex-start; }
.client-abbr {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  font-weight: 800;
  color: var(--white);
  font-family: var(--font-display);
}
.client-info h4 { font-size: 16px; font-weight: 700; color: var(--dark); margin-bottom: 4px; }
.client-sector {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--mid);
  font-weight: 500;
  margin-bottom: 8px;
}
.client-info p { font-size: 13.5px; color: var(--mid); line-height: 1.6; }
.client-outcome {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--success);
  background: #f0fdf4;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  align-self: flex-start;
}

.client-cta-card {
  background: linear-gradient(135deg, #eff6ff, #f0fdff);
  border: 2px dashed var(--primary);
  border-radius: var(--radius-lg);
  padding: 40px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 12px;
}
.client-cta-card i { font-size: 32px; color: var(--primary); }
.client-cta-card h4 { font-size: 16px; font-weight: 700; color: var(--dark); }
.client-cta-card p { font-size: 13px; color: var(--mid); }

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-us { background: var(--bg); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all .3s ease;
}
.why-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.why-icon {
  width: 56px; height: 56px;
  background: var(--gradient);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 22px;
  margin-bottom: 20px;
}
.why-card h4 { font-size: 17px; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.why-card p { font-size: 14px; color: var(--mid); line-height: 1.7; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials { background: var(--dark); }
.testimonials .section-tag { background: rgba(37,99,235,.25); color: #93c5fd; }
.testimonials .section-title { color: var(--white); }
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: #1e293b;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all .3s;
}
.testimonial-card:hover { background: #243347; border-color: rgba(37,99,235,.4); transform: translateY(-4px); }
.quote-icon { font-size: 28px; color: var(--primary); margin-bottom: 16px; opacity: .6; }
.testimonial-card p { font-size: 15px; color: #cbd5e1; line-height: 1.75; margin-bottom: 24px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 14px; color: var(--white); margin-bottom: 2px; }
.testimonial-author span { font-size: 12px; color: #64748b; }

/* ============================================================
   FINAL CTA
   ============================================================ */
.final-cta {
  background: var(--gradient-dark);
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: var(--primary);
  opacity: .04;
  top: -200px; right: -100px;
}
.cta-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.cta-content .section-tag { margin-bottom: 20px; }
.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 16px;
}
.cta-content p { font-size: 16px; color: #94a3b8; line-height: 1.7; margin-bottom: 32px; }
.cta-features { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 32px; }
.cta-feat {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  color: #cbd5e1;
}
.cta-feat i { color: var(--success); font-size: 16px; }
.contact-direct { display: flex; flex-direction: column; gap: 12px; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: #94a3b8;
}
.contact-item i { color: var(--primary); width: 20px; }

/* Contact Form */
.cta-form-wrap {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-xl);
}
.contact-form h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 24px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--dark-3); margin-bottom: 6px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--dark);
  background: var(--white);
  transition: border-color .2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}
.form-note {
  text-align: center;
  font-size: 12px;
  color: var(--light);
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #020617;
  color: #94a3b8;
  padding: 80px 0 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  margin-top: 16px;
  margin-bottom: 20px;
  max-width: 280px;
}
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center;
  color: #94a3b8;
  font-size: 15px;
  transition: all .2s;
}
.footer-social a:hover { background: var(--primary); color: var(--white); border-color: transparent; }
.footer-col h5 {
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: .04em;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 13.5px;
  color: #64748b;
  transition: color .2s;
}
.footer-col ul li a:hover { color: var(--white); }
.footer-offices { display: flex; flex-direction: column; gap: 14px; }
.office {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.office i { color: var(--primary); margin-top: 2px; flex-shrink: 0; }
.office strong { display: block; font-size: 13.5px; color: #cbd5e1; font-weight: 600; }
.office span { font-size: 12px; color: #475569; }

.footer-bottom {
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p { font-size: 13px; }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { font-size: 13px; color: #475569; transition: color .2s; }
.footer-legal a:hover { color: var(--white); }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 44px; height: 44px;
  background: var(--gradient);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 16px;
  box-shadow: var(--shadow-blue);
  opacity: 0; visibility: hidden;
  transform: translateY(10px);
  transition: all .3s;
  z-index: 999;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-4px); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-categories { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; text-align: center; }
  .hero-sub { margin: 0 auto 36px; }
  .hero-ctas { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-visual { max-width: 480px; margin: 0 auto; }
  .floating-badge { display: none; }

  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .stats-grid { grid-template-columns: repeat(3, 1fr); }

  .ps-grid { grid-template-columns: 1fr; }
  .ps-arrow { transform: rotate(90deg); padding: 0; }

  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .process-timeline { grid-template-columns: repeat(2, 1fr); }
  .step-connector { display: none; }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: 1fr; }

  .cta-wrapper { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  .section-pad { padding: 72px 0; }

  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: #0f172a;
    flex-direction: column;
    gap: 0;
    padding: 16px 0;
    box-shadow: var(--shadow-lg);
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    padding: 14px 24px;
    color: #cbd5e1 !important;
    font-size: 15px;
    width: 100%;
    border-bottom: 1px solid rgba(255,255,255,.05);
  }
  .nav-links .nav-cta { margin: 12px 24px 4px; border-radius: var(--radius); text-align: center; }
  .hamburger { display: flex; }

  .hero-headline { font-size: 2rem; }
  .hero-dashboard { display: none; }

  .about-pillars { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr; }
  .tech-categories { grid-template-columns: 1fr; }
  .process-timeline { grid-template-columns: 1fr; }
  .clients-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; }
  .cta-features { grid-template-columns: 1fr; }

  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-trust { gap: 12px; }
  .trust-divider { display: none; }
  .hero-ctas { flex-direction: column; align-items: center; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .cta-form-wrap { padding: 24px 20px; }
}