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

:root {
  --blue:          #2563eb;
  --blue-dark:     #1d4ed8;
  --blue-light:    #dbeafe;
  --blue-glow:     rgba(37,99,235,0.25);
  --cyan:          #06b6d4;
  --dark:          #050a1a;
  --dark-2:        #0d1526;
  --dark-3:        #111827;
  --dark-card:     #0f1a2e;
  --text:          #0f172a;
  --text-light:    #f8fafc;
  --muted:         #64748b;
  --muted-light:   #94a3b8;
  --border:        #e2e8f0;
  --border-dark:   rgba(255,255,255,0.08);
  --white:         #ffffff;
  --light-bg:      #f8fafc;
  --radius:        10px;
  --radius-lg:     16px;
  --radius-xl:     24px;
  --shadow-sm:     0 1px 4px rgba(0,0,0,0.06);
  --shadow:        0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg:     0 16px 48px rgba(0,0,0,0.12);
  --shadow-blue:   0 8px 32px rgba(37,99,235,0.3);
  --transition:    0.22s ease;
  --max-width:     1160px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  color: var(--text);
  line-height: 1.65;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.75rem;
}

.section { padding: 7rem 0; }

/* ========================
   GRADIENT TEXT
======================== */
.gradient-text {
  background: linear-gradient(135deg, #60a5fa 0%, #a78bfa 50%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-dark {
  background: linear-gradient(135deg, var(--blue) 0%, #7c3aed 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ========================
   BUTTONS
======================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  font-size: 0.93rem;
  letter-spacing: -0.1px;
  white-space: nowrap;
  font-family: inherit;
}

.btn-lg {
  padding: 0.9rem 2rem;
  font-size: 1rem;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
  box-shadow: 0 4px 14px rgba(37,99,235,0.35);
}

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

.btn-ghost {
  background: rgba(255,255,255,0.07);
  color: rgba(255,255,255,0.85);
  border-color: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.35);
  color: var(--white);
}

.btn-ghost-white {
  background: transparent;
  color: rgba(255,255,255,0.85);
  border-color: rgba(255,255,255,0.3);
}

.btn-ghost-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
  color: var(--white);
}

.btn-white {
  background: var(--white);
  color: var(--blue-dark);
  border-color: var(--white);
  font-weight: 700;
}

.btn-white:hover {
  background: var(--blue-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.btn-outline-dark {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
  font-size: 0.88rem;
  padding: 0.65rem 1.4rem;
}

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

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

/* ========================
   ANNOUNCE BAR
======================== */
.announce-bar {
  background: linear-gradient(90deg, var(--dark-2), #0f2040);
  border-bottom: 1px solid var(--border-dark);
  padding: 0.55rem 0;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
}

.announce-bar .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}

.announce-link {
  color: #60a5fa;
  font-weight: 600;
  transition: color var(--transition);
  white-space: nowrap;
}

.announce-link:hover { color: #93c5fd; }

/* ========================
   HEADER / NAV
======================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 20px rgba(0,0,0,0.06);
}

.nav-container {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -0.6px;
  margin-right: auto;
}

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

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, var(--blue), #7c3aed);
  color: var(--white);
  border-radius: 8px;
  flex-shrink: 0;
}

.nav-links { display: flex; gap: 0.1rem; }

.nav-links a {
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--muted);
  padding: 0.45rem 0.9rem;
  border-radius: 7px;
  transition: all var(--transition);
}

.nav-links a:hover {
  color: var(--blue);
  background: var(--blue-light);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-phone {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  transition: color var(--transition);
}

.nav-phone:hover { color: var(--blue); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ========================
   HERO
======================== */
.hero {
  background: var(--dark);
  color: var(--text-light);
  padding: 7rem 0 6rem;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
}

.hero-orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.4), transparent 70%);
  top: -200px; right: -100px;
}

.hero-orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(124,58,237,0.35), transparent 70%);
  bottom: -100px; left: 10%;
}

.hero-orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(6,182,212,0.2), transparent 70%);
  top: 30%; left: 40%;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(37,99,235,0.15);
  border: 1px solid rgba(37,99,235,0.3);
  border-radius: 100px;
  padding: 0.4rem 1rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: #93c5fd;
  letter-spacing: 0.3px;
  margin-bottom: 1.75rem;
  width: fit-content;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #60a5fa;
  box-shadow: 0 0 8px #3b82f6;
  flex-shrink: 0;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -1.5px;
  margin-bottom: 1.5rem;
}

.hero-content > p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 2.25rem;
  max-width: 520px;
  line-height: 1.75;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat { text-align: center; }

.hero-stat strong {
  display: block;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.5px;
  line-height: 1;
}

.hero-stat span {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 0.25rem;
  display: block;
}

.hero-stat-divider {
  width: 1px;
  height: 32px;
  background: rgba(255,255,255,0.1);
}

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

.hero-card-stack { position: relative; width: 100%; }

.hcard {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(20px);
}

.hcard-main {
  padding: 1.5rem;
  width: 100%;
}

.hcard-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.hcard-dots {
  display: flex;
  gap: 5px;
}

.hcard-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
}

.hcard-dots span:first-child { background: #ef4444; }
.hcard-dots span:nth-child(2) { background: #f59e0b; }
.hcard-dots span:last-child { background: #22c55e; }

.hcard-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  font-family: monospace;
}

.hcard-services {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.hcard-service {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  background: rgba(255,255,255,0.04);
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.06);
}

.hcard-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: rgba(37,99,235,0.2);
  color: #60a5fa;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hcard-service span {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.75);
  font-weight: 500;
  flex: 1;
}

.hcard-status {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.hcard-icon-ai {
  background: linear-gradient(135deg, rgba(124,58,237,0.25), rgba(37,99,235,0.25)) !important;
  color: #a78bfa !important;
}

.hcard-status.active {
  background: #22c55e;
  box-shadow: 0 0 6px rgba(34,197,94,0.6);
}

.hcard-float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  white-space: nowrap;
  border-radius: 100px;
}

.hcard-float-1 {
  top: -16px;
  right: -20px;
  background: rgba(37,99,235,0.3);
  border-color: rgba(37,99,235,0.4);
  color: #93c5fd;
}

.hcard-float-1 svg { color: #60a5fa; }

.hcard-float-2 {
  bottom: -16px;
  left: -20px;
  background: rgba(124,58,237,0.3);
  border-color: rgba(124,58,237,0.4);
  color: #c4b5fd;
}

.hcard-float-2 svg { color: #a78bfa; }

/* ========================
   SECTION COMMON
======================== */
.section-intro {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 4rem;
}

.section-eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--blue);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -0.8px;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-desc {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ========================
   SERVICES
======================== */
.services-section { background: var(--white); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  cursor: default;
  position: relative;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(37,99,235,0.04), rgba(124,58,237,0.04));
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  border-color: rgba(37,99,235,0.3);
  box-shadow: 0 8px 40px rgba(37,99,235,0.1), 0 2px 8px rgba(0,0,0,0.04);
  transform: translateY(-4px);
}

.service-card:hover::before { opacity: 1; }

.service-card-inner {
  padding: 2rem 1.75rem;
  position: relative;
  z-index: 1;
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  background: var(--blue-light);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: all var(--transition);
}

.service-card:hover .service-icon {
  background: var(--blue);
  color: var(--white);
  box-shadow: var(--shadow-blue);
}

.service-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 0.6rem;
  letter-spacing: -0.2px;
}

.service-card p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.service-arrow {
  color: var(--blue);
  opacity: 0;
  transform: translateX(-4px);
  transition: all var(--transition);
}

.service-card:hover .service-arrow {
  opacity: 1;
  transform: translateX(0);
}

/* AI service cards highlight */
.service-card-ai .service-icon {
  background: linear-gradient(135deg, rgba(124,58,237,0.12), rgba(37,99,235,0.12));
  color: #7c3aed;
}

.service-card-ai:hover .service-icon {
  background: linear-gradient(135deg, #7c3aed, var(--blue));
  color: var(--white);
  box-shadow: 0 8px 24px rgba(124,58,237,0.35);
}

.service-card-ai:hover {
  border-color: rgba(124,58,237,0.3);
  box-shadow: 0 8px 40px rgba(124,58,237,0.12), 0 2px 8px rgba(0,0,0,0.04);
}

/* ========================
   AI SECTION
======================== */
.ai-section {
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

.ai-section::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124,58,237,0.15), transparent 70%);
  pointer-events: none;
}

.ai-section::after {
  content: '';
  position: absolute;
  bottom: -150px; left: -100px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,235,0.12), transparent 70%);
  pointer-events: none;
}

.ai-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.ai-header .section-eyebrow { color: #a78bfa; }

.ai-header .section-title {
  color: var(--text-light);
}

.ai-header .section-desc {
  color: rgba(255,255,255,0.55);
  max-width: 520px;
}

.ai-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
  position: relative;
  z-index: 1;
}

.ai-feature {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: 2.25rem 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.ai-feature::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), #7c3aed);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.ai-feature:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(124,58,237,0.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(124,58,237,0.15);
}

.ai-feature:hover::before { transform: scaleX(1); }

.ai-feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(37,99,235,0.2), rgba(124,58,237,0.2));
  color: #a78bfa;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: all var(--transition);
}

.ai-feature:hover .ai-feature-icon {
  background: linear-gradient(135deg, var(--blue), #7c3aed);
  color: var(--white);
  box-shadow: 0 8px 24px rgba(124,58,237,0.4);
}

.ai-feature h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 0.65rem;
  letter-spacing: -0.2px;
}

.ai-feature p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.75;
}

.ai-cta-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  padding: 2rem 2.5rem;
  position: relative;
  z-index: 1;
  flex-wrap: wrap;
}

.ai-cta-text {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.ai-cta-text strong {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-light);
}

.ai-cta-text span {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
}

/* ========================
   STATS STRIP
======================== */
.stats-strip {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding: 3rem 0;
}

.stats-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
}

.stat-item { text-align: center; }

.stat-item strong {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -1px;
  background: linear-gradient(135deg, var(--white), #93c5fd);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.3rem;
}

.stat-item span {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.08);
}

/* ========================
   ABOUT
======================== */
.about-section { background: var(--light-bg); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-visual { position: relative; }

.about-img-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--dark-2), var(--dark-3));
}

.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom right, rgba(37,99,235,0.15), transparent);
}

.about-img-wrap.no-img {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
}

.about-float-card {
  position: absolute;
  bottom: -20px;
  right: -24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  box-shadow: var(--shadow-lg);
}

.about-float-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background: var(--blue-light);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about-float-card strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--dark);
}

.about-float-card span {
  font-size: 0.75rem;
  color: var(--muted);
}

.about-content { padding-left: 1rem; }

.about-content .section-title {
  margin-bottom: 1.25rem;
}

.about-content > p {
  color: var(--muted);
  margin-bottom: 1rem;
  line-height: 1.75;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 1.75rem 0 2rem;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.about-feature-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--blue-light);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.about-feature strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 0.15rem;
}

.about-feature span {
  font-size: 0.83rem;
  color: var(--muted);
}

/* ========================
   CTA BANNER
======================== */
.cta-banner {
  background: linear-gradient(135deg, #1e3a8a 0%, #1d4ed8 40%, #7c3aed 100%);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.cta-banner-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.cta-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
}

.cta-orb-1 {
  width: 400px; height: 400px;
  background: rgba(255,255,255,0.08);
  top: -150px; right: 5%;
}

.cta-orb-2 {
  width: 300px; height: 300px;
  background: rgba(6,182,212,0.15);
  bottom: -100px; left: 10%;
}

.cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cta-text h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.5px;
  margin-bottom: 0.5rem;
  line-height: 1.2;
}

.cta-text h2 span {
  color: #93c5fd;
}

.cta-text p {
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
}

.cta-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ========================
   SOLUTIONS / WHY US
======================== */
.solutions-section { background: var(--white); }

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.solution-card {
  padding: 2.5rem 2rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  position: relative;
  transition: all var(--transition);
  overflow: hidden;
}

.solution-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), #7c3aed);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.solution-card:hover {
  border-color: rgba(37,99,235,0.2);
  box-shadow: 0 12px 40px rgba(37,99,235,0.1);
  transform: translateY(-4px);
}

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

.solution-number {
  font-size: 3rem;
  font-weight: 900;
  color: rgba(37,99,235,0.07);
  letter-spacing: -2px;
  line-height: 1;
  margin-bottom: 1rem;
}

.solution-icon {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-lg);
  background: var(--blue-light);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: all var(--transition);
}

.solution-card:hover .solution-icon {
  background: var(--blue);
  color: var(--white);
  box-shadow: var(--shadow-blue);
}

.solution-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 0.6rem;
  letter-spacing: -0.2px;
}

.solution-card p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ========================
   CONTACT
======================== */
.contact-section {
  background: var(--light-bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}

.contact-info .section-title {
  margin-bottom: 1rem;
}

.contact-info > p {
  color: var(--muted);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-details li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  background: var(--blue-light);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-details li > div strong {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--muted);
  margin-bottom: 0.2rem;
}

.contact-details li > div a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--blue);
  transition: color var(--transition);
}

.contact-details li > div a:hover { color: var(--blue-dark); }

.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--dark);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.93rem;
  font-family: inherit;
  background: var(--light-bg);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  width: 100%;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: none;
  border-color: var(--blue);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

/* ========================
   FOOTER
======================== */
.site-footer {
  background: var(--dark);
  color: rgba(255,255,255,0.5);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  padding: 5rem 0 4rem;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.5px;
  margin-bottom: 1rem;
}

.footer-logo span { color: #60a5fa; }

.footer-logo .logo-mark {
  width: 30px;
  height: 30px;
  font-size: 0.85rem;
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.45);
}

.footer-col h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.35);
  margin-bottom: 1.25rem;
  font-weight: 700;
}

.footer-col ul { display: flex; flex-direction: column; gap: 0.7rem; }

.footer-col li,
.footer-col a {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}

.footer-col a:hover { color: #60a5fa; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 1.5rem 0;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
}

/* ========================
   RESPONSIVE
======================== */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .solutions-grid { grid-template-columns: repeat(2, 1fr); }
  .ai-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero { padding: 5rem 0 4rem; }
}

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-visual { display: none; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .cta-inner { flex-direction: column; text-align: center; }
  .stats-inner { gap: 2rem; flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 700px) {
  .solutions-grid { grid-template-columns: 1fr; }
  .ai-grid { grid-template-columns: 1fr; }
  .ai-header { flex-direction: column; align-items: flex-start; }
  .ai-cta-bar { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 600px) {
  .announce-bar .container { flex-direction: column; gap: 0.3rem; text-align: center; }
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 64px; left: 0; right: 0;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(16px);
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow-lg);
    gap: 0.25rem;
    border-top: 2px solid var(--blue);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .nav-actions .btn { display: none; }
  .nav-phone { display: none; }
  .hero { padding: 3.5rem 0; }
  .hero-cta { flex-direction: column; }
  .hero-stats { gap: 1rem; flex-wrap: wrap; justify-content: center; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 1.5rem; }
  .section { padding: 4.5rem 0; }
  .footer-top { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-bottom-inner { flex-direction: column; gap: 0.5rem; text-align: center; }
  .stats-inner { flex-direction: column; gap: 1.5rem; }
  .stat-divider { display: none; }
  .cta-actions { flex-direction: column; width: 100%; }
}