/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #080c18;
  --bg2: #0d1220;
  --bg3: #111827;
  --card: #111827;
  --card-border: #1e2a3a;
  --cyan: #00d4ff;
  --cyan-dim: rgba(0, 212, 255, 0.12);
  --purple: #7c3aed;
  --purple-dim: rgba(124, 58, 237, 0.15);
  --text: #e2e8f0;
  --text-dim: #94a3b8;
  --text-dimmer: #475569;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --glow: 0 0 40px rgba(0,212,255,0.15);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== NAV ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.3s, box-shadow 0.3s;
  padding: 0;
}
.nav.scrolled {
  background: rgba(8,12,24,0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--card-border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}
.logo-icon { color: var(--cyan); font-size: 0.9rem; }
.logo-text { color: var(--text); }
.logo-accent { color: var(--cyan); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-dim);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: var(--cyan) !important;
  color: var(--bg) !important;
  padding: 8px 18px;
  border-radius: 8px;
  font-weight: 600 !important;
  transition: opacity 0.2s !important;
}
.nav-cta:hover { opacity: 0.85; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: 0.3s;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: var(--cyan);
  color: var(--bg);
}
.btn-primary:hover { opacity: 0.88; transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--card-border);
}
.btn-ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-1px);
}
.full-width { width: 100%; }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,212,255,0.08) 0%, transparent 70%),
              radial-gradient(ellipse 50% 50% at 80% 80%, rgba(124,58,237,0.06) 0%, transparent 60%);
}
.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 820px;
}
.badge {
  display: inline-block;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,212,255,0.25);
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.gradient-text {
  background: linear-gradient(135deg, var(--cyan) 0%, #60a5fa 50%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--text-dim);
  max-width: 620px;
  line-height: 1.7;
  margin-bottom: 36px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}
.stat {
  display: flex;
  flex-direction: column;
  padding: 0 32px 0 0;
}
.stat:first-child { padding-left: 0; }
.stat-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1;
}
.stat-plus { color: var(--cyan); }
.stat-label {
  font-size: 0.78rem;
  color: var(--text-dimmer);
  font-weight: 500;
  margin-top: 4px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--card-border);
  margin: 0 32px 0 0;
}
.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
}
.scroll-indicator span {
  display: block;
  width: 24px;
  height: 38px;
  border: 2px solid var(--card-border);
  border-radius: 12px;
  position: relative;
}
.scroll-indicator span::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--cyan);
  border-radius: 2px;
  animation: scroll-dot 1.8s ease-in-out infinite;
}
@keyframes scroll-dot {
  0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
  50% { opacity: 0.3; transform: translateX(-50%) translateY(10px); }
}

/* ===== SECTIONS ===== */
.section { padding: 96px 0; }
.section-dark { background: var(--bg2); }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}
.section-title.left { text-align: left; }
.section-sub {
  font-size: 1rem;
  color: var(--text-dim);
  max-width: 520px;
  margin: 0 auto;
}

/* ===== SERVICES ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}
.service-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
  position: relative;
}
.service-card:hover {
  border-color: rgba(0,212,255,0.3);
  transform: translateY(-4px);
  box-shadow: var(--glow);
}
.service-card.featured {
  border-color: rgba(0,212,255,0.3);
  background: linear-gradient(135deg, #0d1a2e 0%, var(--card) 100%);
}
.featured-badge {
  position: absolute;
  top: -1px;
  right: 20px;
  background: var(--cyan);
  color: var(--bg);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 0 0 8px 8px;
}
.service-icon {
  width: 44px;
  height: 44px;
  background: var(--cyan-dim);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.service-icon svg { width: 22px; height: 22px; color: var(--cyan); }
.service-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.service-card p {
  font-size: 0.88rem;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 16px;
}
.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.service-tags li {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-dimmer);
  background: var(--bg);
  border: 1px solid var(--card-border);
  padding: 3px 9px;
  border-radius: 6px;
  font-family: 'JetBrains Mono', monospace;
}

/* ===== TECH STACK ===== */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.tech-group {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 20px;
}
.tech-group-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.tech-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  flex-shrink: 0;
}
.tech-dot.orange { background: #f97316; }
.tech-dot.purple { background: #a78bfa; }
.tech-dot.green  { background: #34d399; }
.tech-dot.red    { background: #f87171; }
.tech-dot.yellow { background: #fbbf24; }
.tech-dot.cyan   { background: var(--cyan); }
.tech-dot.pink   { background: #f472b6; }

.tech-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tech-tag {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-dimmer);
  background: var(--bg);
  border: 1px solid var(--card-border);
  padding: 4px 9px;
  border-radius: 6px;
  font-family: 'JetBrains Mono', monospace;
  transition: color 0.2s, border-color 0.2s;
}
.tech-tag.highlight {
  color: var(--cyan);
  border-color: rgba(0,212,255,0.2);
  background: var(--cyan-dim);
}

/* ===== INDUSTRIES ===== */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.industry-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: border-color 0.25s, transform 0.25s;
}
.industry-card:hover {
  border-color: rgba(0,212,255,0.25);
  transform: translateY(-3px);
}
.industry-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.industry-icon svg { width: 24px; height: 24px; }
.industry-icon.fintech  { background: rgba(0,212,255,0.1); color: var(--cyan); }
.industry-icon.security { background: rgba(124,58,237,0.15); color: #a78bfa; }
.industry-icon.banking  { background: rgba(251,191,36,0.1); color: #fbbf24; }
.industry-icon.networking { background: rgba(52,211,153,0.1); color: #34d399; }
.industry-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 10px; }
.industry-card p { font-size: 0.85rem; color: var(--text-dim); line-height: 1.6; }

/* ===== WHY US ===== */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.why-text {
  font-size: 0.95rem;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 24px;
}
.why-list { margin-bottom: 32px; display: flex; flex-direction: column; gap: 12px; }
.why-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-dim);
}
.why-check {
  color: var(--cyan);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.why-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.why-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.why-card-num {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--cyan);
  letter-spacing: -0.03em;
  line-height: 1.2;
}
.why-card-label { font-size: 0.8rem; color: var(--text-dimmer); font-weight: 500; }

/* ===== ABOUT ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.about-text p {
  font-size: 0.93rem;
  color: var(--text-dim);
  line-height: 1.75;
  margin-bottom: 16px;
}
.about-meta {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-top: 1px solid var(--card-border);
  padding-top: 28px;
}
.about-meta-item { display: flex; flex-direction: column; gap: 2px; }
.about-meta-label { font-size: 0.72rem; color: var(--text-dimmer); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }
.about-meta-val { font-size: 0.9rem; color: var(--text); font-weight: 500; }

/* ENGAGE CARDS */
.engage-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-content: start;
}
.engage-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 22px;
  transition: border-color 0.25s, transform 0.25s;
}
.engage-card:hover {
  border-color: rgba(0,212,255,0.25);
  transform: translateY(-3px);
}
.engage-icon {
  width: 38px; height: 38px;
  background: var(--cyan-dim);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.engage-icon svg { width: 18px; height: 18px; color: var(--cyan); }
.engage-card h4 { font-size: 0.92rem; font-weight: 700; margin-bottom: 8px; }
.engage-card p { font-size: 0.82rem; color: var(--text-dim); line-height: 1.6; }

/* TIMELINE */
.timeline { display: flex; flex-direction: column; gap: 0; }
.timeline-item {
  display: flex;
  gap: 16px;
  padding-bottom: 28px;
  position: relative;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 20px;
  bottom: 0;
  width: 1px;
  background: var(--card-border);
}
.timeline-dot {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--cyan);
  border: 3px solid var(--bg);
  flex-shrink: 0;
  margin-top: 3px;
  position: relative;
  z-index: 1;
}
.timeline-content { flex: 1; }
.timeline-date { font-size: 0.72rem; color: var(--cyan); font-weight: 600; font-family: 'JetBrains Mono', monospace; }
.timeline-content h4 { font-size: 0.95rem; font-weight: 700; margin: 4px 0 2px; }
.timeline-company { font-size: 0.8rem; color: var(--text-dimmer); }

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}
.contact-info p { font-size: 0.93rem; color: var(--text-dim); line-height: 1.7; margin-bottom: 32px; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  transition: opacity 0.2s;
}
a.contact-item:hover { opacity: 0.8; }
.contact-item-icon {
  width: 40px; height: 40px;
  background: var(--cyan-dim);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item-icon svg { width: 18px; height: 18px; color: var(--cyan); }
.contact-label { display: block; font-size: 0.72rem; color: var(--text-dimmer); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }
.contact-val { display: block; font-size: 0.92rem; color: var(--text); font-weight: 500; margin-top: 2px; }

/* FORM */
.contact-form {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.82rem; font-weight: 600; color: var(--text-dim); }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 11px 14px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--cyan);
}
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394a3b8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  cursor: pointer;
}
.form-group select option { background: var(--bg3); }
.form-group textarea { resize: vertical; min-height: 110px; }
::placeholder { color: var(--text-dimmer); }
.form-note { font-size: 0.78rem; color: var(--text-dimmer); text-align: center; margin-top: -6px; }

/* ===== CONTACT CTA ===== */
.contact-cta-single {
  display: flex;
  justify-content: center;
}
.contact-cta-single .contact-cta-card {
  max-width: 480px;
  width: 100%;
}
.contact-cta-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: border-color 0.25s, transform 0.25s;
  text-decoration: none;
  color: inherit;
}
.contact-cta-card:not(.no-link):hover {
  border-color: rgba(0,212,255,0.35);
  transform: translateY(-3px);
}
.contact-cta-card.primary {
  border-color: rgba(0,212,255,0.3);
  background: linear-gradient(135deg, #0a1628 0%, var(--card) 100%);
}
.contact-cta-icon {
  width: 46px; height: 46px;
  background: var(--cyan-dim);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--cyan);
}
.contact-cta-icon svg { width: 22px; height: 22px; }
.contact-cta-icon.linkedin {
  background: rgba(10,102,194,0.15);
  color: #0a66c2;
}
.contact-cta-card > div:nth-child(2) {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
}
.contact-cta-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dimmer);
}
.contact-cta-val {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
}
.contact-cta-hint {
  font-size: 0.75rem;
  color: var(--text-dimmer);
}
.contact-cta-arrow {
  font-size: 1.2rem;
  color: var(--cyan);
  flex-shrink: 0;
  opacity: 0.6;
}
.contact-cta-card.no-link { cursor: default; }

@media (max-width: 768px) {
  .contact-cta-grid { grid-template-columns: 1fr; }
}

/* ===== FOOTER ===== */
.footer {
  background: var(--bg2);
  border-top: 1px solid var(--card-border);
  padding: 40px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-logo p { font-size: 0.8rem; color: var(--text-dimmer); margin-top: 6px; line-height: 1.5; }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { font-size: 0.85rem; color: var(--text-dimmer); transition: color 0.2s; }
.footer-links a:hover { color: var(--cyan); }
.footer-copy p { font-size: 0.78rem; color: var(--text-dimmer); }

/* ===== AI SERVICE CARD ===== */
.service-card-wide {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, #0a1628 0%, #0d1a2e 50%, #0f1635 100%);
  border-color: rgba(0,212,255,0.25);
}
.service-card-wide:hover { border-color: rgba(0,212,255,0.5); }
.ai-card-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 40px;
  align-items: start;
}
.ai-badge {
  display: inline-block;
  background: linear-gradient(135deg, rgba(0,212,255,0.2), rgba(124,58,237,0.2));
  border: 1px solid rgba(0,212,255,0.35);
  color: var(--cyan);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.ai-card-left h3 { font-size: 1.15rem; margin-bottom: 12px; }
.ai-card-left p { font-size: 0.88rem; color: var(--text-dim); line-height: 1.7; }
.ai-card-right {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.ai-pillar { display: flex; flex-direction: column; gap: 10px; }
.ai-pillar h5 {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--card-border);
}

/* ===== AI TECH MERGED BLOCK ===== */
.tech-group-ai-merged {
  grid-column: 1 / -1;
  position: relative;
  background: linear-gradient(135deg, #0a1628 0%, #0d1a2e 100%);
  border-color: rgba(0,212,255,0.22);
  padding: 28px 28px 24px;
}
.tech-ai-label-merged {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--cyan), #7c3aed);
  color: #000;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 20px;
}
.tech-ai-label-merged::before {
  content: '✦';
  font-size: 0.6rem;
}
.tech-ai-sections {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.tech-ai-section { display: flex; flex-direction: column; gap: 10px; }
.tech-ai-section-title {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--card-border);
}

/* ===== FOUNDER AVATAR PHOTO ===== */
.founder-avatar {
  position: relative;
}
.founder-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}
.founder-avatar[data-initials]::after {
  content: attr(data-initials);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 800;
  color: #fff;
  z-index: -1;
}

/* ===== FOUNDER CARD ===== */
.founder-card {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 28px;
  padding: 18px 20px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
}
.founder-avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), #7c3aed);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
  letter-spacing: 0.02em;
  overflow: hidden;
}
.founder-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}
.founder-name { font-size: 0.95rem; font-weight: 700; color: var(--text); }
.founder-title { font-size: 0.78rem; font-weight: 600; color: var(--cyan); }
.founder-exp { font-size: 0.72rem; color: var(--text-dimmer); margin-top: 2px; }
.founder-linkedin {
  width: 36px; height: 36px;
  background: rgba(10,102,194,0.15);
  border: 1px solid rgba(10,102,194,0.3);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0a66c2;
  flex-shrink: 0;
  transition: background 0.2s, border-color 0.2s;
}
.founder-linkedin:hover { background: rgba(10,102,194,0.3); border-color: #0a66c2; }
.founder-linkedin svg { width: 18px; height: 18px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .ai-card-inner { grid-template-columns: 1fr; gap: 24px; }
  .ai-card-right { grid-template-columns: 1fr 1fr; }
  .tech-ai-sections { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .tech-ai-sections { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    display: none;
    position: fixed;
    top: 68px; left: 0; right: 0;
    background: rgba(8,12,24,0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--card-border);
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1rem; }

  .hero { padding: 100px 0 60px; }
  .hero-stats { gap: 16px; }
  .stat-divider { display: none; }
  .stat { padding: 0; }

  .services-grid { grid-template-columns: 1fr; }
  .tech-grid { grid-template-columns: 1fr 1fr; }
  .industries-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-form { padding: 24px; }

  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .tech-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr; }
  .why-cards { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .ai-card-right { grid-template-columns: 1fr; }
  .founder-card { flex-wrap: wrap; }
}