/* ============================================================
   Data Partners — Global Styles
   ============================================================ */

:root {
  --dp-navy:       #0a1628;
  --dp-navy-mid:   #0d1f3c;
  --dp-navy-light: #122d54;
  --dp-teal:       #00c2d4;
  --dp-teal-dark:  #009aaa;
  --dp-blue:       #2979ff;
  --dp-accent:     #7c3aed;
  --dp-white:      #f0f6ff;
  --dp-gray:       #8899aa;
  --dp-gray-light: #cdd9e5;
  --dp-card-bg:    #111e35;
  --dp-border:     rgba(0, 194, 212, 0.15);
  --radius-sm:     6px;
  --radius-md:     12px;
  --radius-lg:     20px;
  --transition:    0.3s ease;
  --shadow-card:   0 4px 32px rgba(0,0,0,0.35);
  --font-sans:     'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-mono:     'JetBrains Mono', 'Fira Code', monospace;
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--dp-navy);
  color: var(--dp-white);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: var(--dp-teal); text-decoration: none; transition: color var(--transition); }
a:hover { color: white; }

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

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

.section { padding: 96px 0; }
.section--alt { background: var(--dp-navy-mid); }

.tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dp-teal);
  background: rgba(0,194,212,0.1);
  border: 1px solid rgba(0,194,212,0.25);
  border-radius: 100px;
  padding: 4px 14px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--dp-white);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--dp-gray);
  max-width: 560px;
  line-height: 1.7;
}

.section-header { margin-bottom: 56px; }
.section-header.centered { text-align: center; }
.section-header.centered .section-subtitle { margin: 0 auto; }

.highlight { color: var(--dp-teal); }
.highlight-purple { color: #a78bfa; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--dp-teal), var(--dp-blue));
  color: white;
  box-shadow: 0 4px 20px rgba(0,194,212,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,194,212,0.45);
  color: white;
}

.btn-outline {
  background: transparent;
  color: var(--dp-teal);
  border: 1.5px solid var(--dp-teal);
}
.btn-outline:hover {
  background: rgba(0,194,212,0.1);
  color: var(--dp-teal);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--dp-gray-light);
  padding: 14px 0;
}
.btn-ghost:hover { color: var(--dp-teal); }

/* ── Nav ── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
  padding: 0;
}

#navbar.scrolled {
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--dp-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--dp-white);
  letter-spacing: -0.02em;
}

.nav-logo .logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--dp-teal), var(--dp-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 900;
  color: white;
  font-family: var(--font-mono);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--dp-gray-light);
  transition: color var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--dp-white); }

.nav-cta { margin-left: 8px; }

.nav-mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--dp-white);
  padding: 8px;
}

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(10,22,40,0.98);
  backdrop-filter: blur(16px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

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

.mobile-menu a {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--dp-white);
}

.mobile-menu-close {
  position: absolute;
  top: 24px; right: 24px;
  background: none; border: none;
  color: var(--dp-white); cursor: pointer;
  font-size: 1.5rem;
}

/* ── Hero ── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 20%, rgba(0,194,212,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(41,121,255,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 80% 70%, rgba(124,58,237,0.05) 0%, transparent 60%);
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,194,212,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,194,212,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
  padding: 80px 0;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dp-teal);
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  color: var(--dp-white);
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--dp-teal) 0%, var(--dp-blue) 50%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--dp-gray);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 500px;
}

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

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid var(--dp-border);
}

.stat-item {}
.stat-value {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--dp-white);
  line-height: 1;
  font-family: var(--font-mono);
}
.stat-value span { color: var(--dp-teal); }
.stat-label {
  font-size: 0.8rem;
  color: var(--dp-gray);
  margin-top: 4px;
  letter-spacing: 0.04em;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-dashboard {
  width: 100%;
  max-width: 520px;
  background: var(--dp-card-bg);
  border: 1px solid var(--dp-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card), 0 0 60px rgba(0,194,212,0.08);
  position: relative;
}

.dashboard-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}

.dash-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.dash-dot.red   { background: #ff5f57; }
.dash-dot.yellow{ background: #febc2e; }
.dash-dot.green { background: #28c840; }

.dashboard-title-bar {
  flex: 1;
  height: 10px;
  background: var(--dp-navy-light);
  border-radius: 100px;
  margin-left: 8px;
}

.chart-area {
  background: var(--dp-navy);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 16px;
}

.chart-label {
  font-size: 0.7rem;
  color: var(--dp-gray);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 80px;
}

.bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  animation: grow 1.2s ease-out forwards;
  transform-origin: bottom;
}

@keyframes grow {
  from { transform: scaleY(0); }
  to { transform: scaleY(1); }
}

.bar-1 { background: linear-gradient(to top, var(--dp-teal), var(--dp-blue)); height: 45%; animation-delay: 0.1s; }
.bar-2 { background: linear-gradient(to top, var(--dp-teal), var(--dp-blue)); height: 70%; animation-delay: 0.2s; }
.bar-3 { background: linear-gradient(to top, var(--dp-teal), var(--dp-blue)); height: 55%; animation-delay: 0.3s; }
.bar-4 { background: linear-gradient(to top, var(--dp-teal), var(--dp-blue)); height: 85%; animation-delay: 0.4s; }
.bar-5 { background: linear-gradient(to top, var(--dp-teal), var(--dp-blue)); height: 65%; animation-delay: 0.5s; }
.bar-6 { background: linear-gradient(to top, var(--dp-accent), #a78bfa); height: 95%; animation-delay: 0.6s; }
.bar-7 { background: linear-gradient(to top, var(--dp-teal), var(--dp-blue)); height: 75%; animation-delay: 0.7s; }
.bar-8 { background: linear-gradient(to top, var(--dp-teal), var(--dp-blue)); height: 60%; animation-delay: 0.8s; }

.metric-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.metric-card {
  background: var(--dp-navy);
  border: 1px solid var(--dp-border);
  border-radius: var(--radius-sm);
  padding: 14px;
}

.metric-label {
  font-size: 0.68rem;
  color: var(--dp-gray);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.metric-value {
  font-size: 1.3rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--dp-white);
}

.metric-delta {
  font-size: 0.72rem;
  font-weight: 600;
  margin-top: 4px;
}
.metric-delta.up { color: #34d399; }
.metric-delta.down { color: #f87171; }

.line-chart-area {
  margin-top: 12px;
  padding: 16px;
  background: var(--dp-navy);
  border-radius: var(--radius-md);
}

.sparkline {
  width: 100%;
  overflow: visible;
}

/* ── Services ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--dp-card-bg);
  border: 1px solid var(--dp-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--dp-teal), var(--dp-blue));
  transform: scaleX(0);
  transition: transform var(--transition);
}

.service-card:hover {
  border-color: rgba(0,194,212,0.35);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4);
}

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

.service-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
}

.service-icon.teal  { background: rgba(0,194,212,0.12); }
.service-icon.blue  { background: rgba(41,121,255,0.12); }
.service-icon.purple{ background: rgba(124,58,237,0.12); }
.service-icon.gold  { background: rgba(251,191,36,0.12); }

.service-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dp-white);
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.92rem;
  color: var(--dp-gray);
  line-height: 1.75;
  margin-bottom: 24px;
}

.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--dp-gray-light);
}

.service-features li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--dp-teal);
  flex-shrink: 0;
}

.service-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dp-teal);
  margin-top: 24px;
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover .service-arrow { opacity: 1; }

/* Featured AI service card */
.service-card.is-featured {
  border-color: rgba(251,191,36,0.25);
  background: linear-gradient(135deg, var(--dp-card-bg) 60%, rgba(251,191,36,0.04));
}
.service-card.is-featured::before {
  background: linear-gradient(90deg, #fbbf24, #f59e0b);
}
.service-card.is-featured:hover {
  border-color: rgba(251,191,36,0.45);
  box-shadow: 0 16px 48px rgba(251,191,36,0.08), 0 4px 16px rgba(0,0,0,0.4);
}
.service-card.is-featured .service-arrow { color: #fbbf24; }
.service-card.is-featured .service-features li::before { background: #fbbf24; }
.service-card.is-featured .service-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(251,191,36,0.12);
  border: 1px solid rgba(251,191,36,0.3);
  color: #fbbf24;
  border-radius: 100px;
  padding: 3px 10px;
  margin-bottom: 16px;
}
.service-badge { display: none; }

/* ── Why Choose Us ── */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.why-visual {
  position: relative;
}

.process-flow {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.process-step {
  display: flex;
  gap: 24px;
  position: relative;
}

.process-step:not(:last-child) .step-line {
  position: absolute;
  left: 20px;
  top: 44px;
  bottom: -28px;
  width: 2px;
  background: linear-gradient(to bottom, var(--dp-teal), transparent);
}

.step-icon-wrap {
  flex-shrink: 0;
  width: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.step-num {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 2px solid var(--dp-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--dp-teal);
  background: var(--dp-navy);
  font-family: var(--font-mono);
  position: relative;
  z-index: 1;
}

.step-body {
  padding-bottom: 36px;
}

.step-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dp-white);
  margin-bottom: 6px;
}

.step-desc {
  font-size: 0.88rem;
  color: var(--dp-gray);
  line-height: 1.65;
}

.why-pillars {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.pillar {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.pillar-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(0,194,212,0.1);
  border: 1px solid var(--dp-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.pillar-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dp-white);
  margin-bottom: 6px;
}

.pillar-desc {
  font-size: 0.88rem;
  color: var(--dp-gray);
  line-height: 1.65;
}

/* ── Tech Stack ── */
.tech-section { padding: 48px 0; border-top: 1px solid var(--dp-border); border-bottom: 1px solid var(--dp-border); }

.tech-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dp-gray);
  text-align: center;
  margin-bottom: 28px;
}

.tech-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.tech-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: var(--dp-card-bg);
  border: 1px solid var(--dp-border);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--dp-gray-light);
  transition: all var(--transition);
}

.tech-chip:hover {
  border-color: var(--dp-teal);
  color: var(--dp-white);
}

.tech-chip .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
}

/* ── Case Studies ── */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.case-card {
  background: var(--dp-card-bg);
  border: 1px solid var(--dp-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}

.case-card:hover {
  border-color: rgba(0,194,212,0.3);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4);
}

.case-header {
  padding: 24px;
  background: linear-gradient(135deg, var(--dp-navy-light), var(--dp-navy));
  border-bottom: 1px solid var(--dp-border);
  min-height: 100px;
  display: flex;
  align-items: flex-end;
}

.case-header.gradient-1 { background: linear-gradient(135deg, rgba(0,194,212,0.15), rgba(41,121,255,0.1)); }
.case-header.gradient-2 { background: linear-gradient(135deg, rgba(41,121,255,0.15), rgba(124,58,237,0.1)); }
.case-header.gradient-3 { background: linear-gradient(135deg, rgba(124,58,237,0.15), rgba(0,194,212,0.1)); }

.case-industry {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dp-teal);
  background: rgba(0,194,212,0.12);
  border-radius: 100px;
  padding: 3px 12px;
}

.case-body { padding: 24px; }

.case-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dp-white);
  margin-bottom: 10px;
  line-height: 1.4;
}

.case-desc {
  font-size: 0.87rem;
  color: var(--dp-gray);
  line-height: 1.65;
  margin-bottom: 20px;
}

.case-results {
  display: flex;
  gap: 20px;
}

.case-metric {}
.case-metric-value {
  font-size: 1.4rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--dp-teal);
}
.case-metric-label {
  font-size: 0.72rem;
  color: var(--dp-gray);
  margin-top: 2px;
}

/* ── Testimonials ── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--dp-card-bg);
  border: 1px solid var(--dp-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.quote-mark {
  font-size: 3rem;
  line-height: 1;
  color: var(--dp-teal);
  opacity: 0.4;
  font-family: Georgia, serif;
  margin-bottom: 12px;
}

.testimonial-text {
  font-size: 0.92rem;
  color: var(--dp-gray-light);
  line-height: 1.8;
  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: 1rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.avatar-a { background: linear-gradient(135deg, var(--dp-teal), var(--dp-blue)); }
.avatar-b { background: linear-gradient(135deg, var(--dp-blue), var(--dp-accent)); }
.avatar-c { background: linear-gradient(135deg, var(--dp-accent), var(--dp-teal)); }

.author-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dp-white);
}

.author-title {
  font-size: 0.78rem;
  color: var(--dp-gray);
  margin-top: 2px;
}

/* ── About ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.value-card {
  background: var(--dp-card-bg);
  border: 1px solid var(--dp-border);
  border-radius: var(--radius-md);
  padding: 20px;
}

.value-icon { font-size: 1.5rem; margin-bottom: 10px; }
.value-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dp-white);
  margin-bottom: 6px;
}
.value-desc { font-size: 0.8rem; color: var(--dp-gray); line-height: 1.6; }

.team-visual {
  position: relative;
}

.team-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.team-card {
  background: var(--dp-card-bg);
  border: 1px solid var(--dp-border);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
}

.team-avatar {
  width: 60px; height: 60px;
  border-radius: 50%;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 800;
  color: white;
}

.t1 { background: linear-gradient(135deg, var(--dp-teal), var(--dp-blue)); }
.t2 { background: linear-gradient(135deg, var(--dp-blue), var(--dp-accent)); }
.t3 { background: linear-gradient(135deg, var(--dp-accent), var(--dp-teal)); }
.t4 { background: linear-gradient(135deg, #f59e0b, #ef4444); }

.team-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dp-white);
  margin-bottom: 4px;
}
.team-role { font-size: 0.75rem; color: var(--dp-teal); }

/* ── Contact ── */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 28px; }

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(0,194,212,0.1);
  border: 1px solid var(--dp-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-detail-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dp-gray);
  margin-bottom: 4px;
}

.contact-detail-value {
  font-size: 0.95rem;
  color: var(--dp-white);
  font-weight: 500;
}

.contact-form {
  background: var(--dp-card-bg);
  border: 1px solid var(--dp-border);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.form-group:last-child { margin-bottom: 0; }

.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--dp-gray-light);
  letter-spacing: 0.03em;
}

.form-input,
.form-textarea,
.form-select {
  background: var(--dp-navy);
  border: 1px solid var(--dp-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 0.9rem;
  color: var(--dp-white);
  font-family: var(--font-sans);
  transition: border-color var(--transition);
  width: 100%;
  outline: none;
  -webkit-appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--dp-gray); }

.form-input:focus,
.form-textarea:focus,
.form-select:focus { border-color: var(--dp-teal); }

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

.form-select option { background: var(--dp-navy-mid); }

.form-status {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 16px;
  display: none;
}

.form-status.success {
  display: block;
  background: rgba(52,211,153,0.1);
  border: 1px solid rgba(52,211,153,0.3);
  color: #34d399;
}

.form-status.error {
  display: block;
  background: rgba(248,113,113,0.1);
  border: 1px solid rgba(248,113,113,0.3);
  color: #f87171;
}

/* ── CTA Banner ── */
.cta-banner {
  background: linear-gradient(135deg, var(--dp-navy-light) 0%, rgba(41,121,255,0.15) 50%, rgba(124,58,237,0.1) 100%);
  border: 1px solid var(--dp-border);
  border-radius: var(--radius-lg);
  padding: 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 50%, rgba(0,194,212,0.08) 0%, transparent 50%),
    radial-gradient(circle at 70% 50%, rgba(41,121,255,0.08) 0%, transparent 50%);
  pointer-events: none;
}

.cta-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--dp-white);
  margin-bottom: 16px;
  position: relative;
}

.cta-desc {
  font-size: 1rem;
  color: var(--dp-gray);
  max-width: 480px;
  margin: 0 auto 36px;
  line-height: 1.7;
  position: relative;
}

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

/* ── Footer ── */
footer {
  background: var(--dp-navy-mid);
  border-top: 1px solid var(--dp-border);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .nav-logo { margin-bottom: 16px; }

.footer-tagline {
  font-size: 0.87rem;
  color: var(--dp-gray);
  line-height: 1.7;
  max-width: 260px;
  margin-bottom: 20px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: var(--dp-card-bg);
  border: 1px solid var(--dp-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--dp-gray);
  transition: all var(--transition);
}

.social-link:hover {
  border-color: var(--dp-teal);
  color: var(--dp-teal);
}

.footer-col-title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dp-gray);
  margin-bottom: 16px;
}

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

.footer-links a {
  font-size: 0.88rem;
  color: var(--dp-gray);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--dp-white); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid var(--dp-border);
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--dp-gray);
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  font-size: 0.82rem;
  color: var(--dp-gray);
}

.footer-legal a:hover { color: var(--dp-white); }

/* ── AI & ML Section ── */
.ai-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px;
  align-items: start;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.capability-card {
  background: var(--dp-card-bg);
  border: 1px solid var(--dp-border);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  transition: all var(--transition);
}

.capability-card:hover {
  border-color: rgba(0,194,212,0.3);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.3);
}

.capability-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 14px;
}

.capability-icon.cap-teal   { background: rgba(0,194,212,0.12);  border: 1px solid rgba(0,194,212,0.2); }
.capability-icon.cap-blue   { background: rgba(41,121,255,0.12); border: 1px solid rgba(41,121,255,0.2); }
.capability-icon.cap-purple { background: rgba(124,58,237,0.12); border: 1px solid rgba(124,58,237,0.2); }

.capability-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dp-white);
  margin-bottom: 8px;
  line-height: 1.3;
}

.capability-desc {
  font-size: 0.8rem;
  color: var(--dp-gray);
  line-height: 1.65;
  margin-bottom: 14px;
}

.capability-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.cap-tag {
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--dp-teal);
  background: rgba(0,194,212,0.08);
  border: 1px solid rgba(0,194,212,0.18);
  border-radius: 100px;
  padding: 2px 8px;
}

/* AI Stats Panel */
.ai-stats-panel {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.ai-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 4px;
}

.ai-stat {
  background: var(--dp-card-bg);
  border: 1px solid var(--dp-border);
  border-radius: var(--radius-md);
  padding: 16px;
}

.ai-stat-value {
  font-size: 1.7rem;
  font-weight: 900;
  color: var(--dp-white);
  font-family: var(--font-mono);
  line-height: 1;
  margin-bottom: 4px;
}

.ai-stat-value span {
  font-size: 1rem;
  color: var(--dp-teal);
}

.ai-stat-label {
  font-size: 0.72rem;
  color: var(--dp-gray);
  letter-spacing: 0.03em;
}

/* Model accuracy bars */
.model-accuracy-panel,
.ai-approach {
  background: var(--dp-card-bg);
  border: 1px solid var(--dp-border);
  border-radius: var(--radius-md);
  padding: 20px;
}

.map-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dp-gray);
  margin-bottom: 16px;
}

.accuracy-bars {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.acc-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.acc-label {
  font-size: 0.75rem;
  color: var(--dp-gray-light);
  width: 160px;
  flex-shrink: 0;
  line-height: 1.2;
}

.acc-track {
  flex: 1;
  height: 6px;
  background: var(--dp-navy);
  border-radius: 100px;
  overflow: hidden;
}

.acc-fill {
  height: 100%;
  border-radius: 100px;
  animation: fillBar 1.2s ease-out forwards;
  transform-origin: left;
}

@keyframes fillBar {
  from { width: 0 !important; }
}

.acc-value {
  font-size: 0.75rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--dp-teal);
  width: 34px;
  text-align: right;
  flex-shrink: 0;
}

/* AI Approach list */
.ai-approach-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ai-approach-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--dp-gray-light);
  line-height: 1.5;
}

.approach-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--dp-teal);
  flex-shrink: 0;
  margin-top: 5px;
}

/* AI case study gradient */
.case-header.gradient-ai {
  background: linear-gradient(135deg, rgba(251,191,36,0.15), rgba(239,68,68,0.08));
}

.case-card.ai-highlight {
  border-color: rgba(251,191,36,0.2);
}

.case-card.ai-highlight .case-metric-value { color: #fbbf24; }

/* ── Transitions & Animations ── */
.fade-enter-active, .fade-leave-active {
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.fade-enter-from, .fade-leave-to {
  opacity: 0;
  transform: translateY(12px);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .services-grid   { grid-template-columns: 1fr 1fr; }
  .cases-grid      { grid-template-columns: 1fr 1fr; }
  .footer-grid     { grid-template-columns: 1fr 1fr; }
  .ai-layout       { grid-template-columns: 1fr; }
  .capability-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
}

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

  .nav-links, .nav-cta { display: none; }
  .nav-mobile-toggle { display: block; }

  .hero-content { grid-template-columns: 1fr; gap: 48px; text-align: center; }
  .hero-desc { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }

  .why-grid          { grid-template-columns: 1fr; gap: 48px; }
  .about-grid        { grid-template-columns: 1fr; gap: 48px; }
  .contact-wrapper   { grid-template-columns: 1fr; }
  .cases-grid        { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .services-grid     { grid-template-columns: 1fr; }
  .capability-grid   { grid-template-columns: 1fr; }
  .ai-stat-grid      { grid-template-columns: 1fr 1fr; }
  .acc-label         { width: 120px; }

  .cta-banner { padding: 40px 24px; }
  .form-row   { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
}

/* ── Scroll Animations ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}