@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&display=swap');

/* ─── Design Tokens ─── */
:root {
  --primary:       #4f6ef7;
  --primary-dark:  #3a57e0;
  --primary-light: #6b87f8;
  --secondary:     #7c3aed;
  --accent:        #06b6d4;
  --success:       #10b981;

  --gray-0:   #ffffff;
  --gray-50:  #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;

  --shadow-xs:    0 1px 2px rgba(15,23,42,0.05);
  --shadow-sm:    0 2px 8px rgba(15,23,42,0.08);
  --shadow:       0 8px 24px rgba(15,23,42,0.10);
  --shadow-md:    0 12px 36px rgba(15,23,42,0.13);
  --shadow-lg:    0 20px 56px rgba(15,23,42,0.15);
  --shadow-xl:    0 32px 80px rgba(15,23,42,0.20);
  --shadow-float: 0 16px 48px rgba(79,110,247,0.25);
  --shadow-glow:  0 0 40px rgba(79,110,247,0.18);

  --radius-sm:  0.375rem;
  --radius:     0.625rem;
  --radius-md:  0.875rem;
  --radius-lg:  1.25rem;
  --radius-xl:  1.75rem;
  --radius-2xl: 2.5rem;

  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

html { scroll-behavior: smooth; }

body {
  background: #ffffff;
  color: var(--gray-900);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
  position: relative;
}

/* Subtle grid overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(79,110,247,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,110,247,0.04) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.25) 0%, transparent 60%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,0.25) 0%, transparent 60%);
}

/* Ambient orb — top right */
body::after {
  content: '';
  position: fixed;
  top: -20%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(79,110,247,0.07) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
  animation: pulse-glow 8s ease-in-out infinite;
}

/* Glowing cursor trail */
#cursor-trail {
  position: fixed;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79,110,247,0.06), transparent 70%);
  pointer-events: none;
  z-index: 0;
  transform: translate(-50%, -50%);
  transition: left 0.5s ease, top 0.5s ease;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.18;
  font-weight: 700;
  color: var(--gray-900);
}

h1 { font-size: clamp(2.4rem, 5vw, 3.75rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.875rem, 4vw, 2.75rem); letter-spacing: -0.02em; }
h3 { font-size: clamp(1.2rem, 2vw, 1.4rem); letter-spacing: -0.01em; }

/* ═══════════════════════════════════════
   HEADER
═══════════════════════════════════════ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.875rem 2rem;
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(226,232,240,0.7);
  transition: all 0.3s ease;
}

.site-header.scrolled {
  background: rgba(255,255,255,0.96);
  box-shadow: 0 2px 20px rgba(15,23,42,0.08);
}

.site-header .container {
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo-crest {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--gray-900);
  text-decoration: none;
  transition: opacity 0.2s;
}
.logo-crest:hover { opacity: 0.8; }

.logo-badge {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(79,110,247,0.35);
  font-size: 1rem;
  font-weight: 800;
  color: white;
  font-family: var(--font-heading);
  flex-shrink: 0;
}
.logo-badge::before { content: 'V'; }

.logo-crest > div strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--gray-900);
}
.logo-crest small {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-400);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.site-nav a {
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-600);
  transition: all 0.18s ease;
}
.site-nav a:hover {
  color: var(--primary);
  background: rgba(79,110,247,0.07);
}

.header-actions { display: flex; gap: 0.75rem; align-items: center; }

/* ═══════════════════════════════════════
   BUTTONS
═══════════════════════════════════════ */
.primary-btn, .ghost-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.4rem;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.22s ease;
  cursor: pointer;
  border: none;
  white-space: nowrap;
  text-decoration: none;
}

.primary-btn {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  box-shadow: 0 4px 16px rgba(79,110,247,0.32);
}
.primary-btn:hover {
  box-shadow: 0 6px 28px rgba(79,110,247,0.45);
  transform: translateY(-2px);
  color: white;
}

.ghost-btn {
  background: transparent;
  color: var(--gray-700);
  border: 1px solid var(--gray-200);
}
.ghost-btn:hover {
  background: var(--gray-50);
  border-color: var(--gray-300);
  color: var(--gray-900);
}

/* ═══════════════════════════════════════
   TYPOGRAPHY AIDS
═══════════════════════════════════════ */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(79,110,247,0.08);
  border: 1px solid rgba(79,110,247,0.18);
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.gradient-text {
  background: linear-gradient(135deg, var(--gray-900) 20%, var(--primary) 60%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ═══════════════════════════════════════
   SECTIONS
═══════════════════════════════════════ */
section { padding: 5rem 2rem; position: relative; z-index: 1; }

.section-header {
  max-width: 700px;
  margin: 0 auto 3.5rem;
  text-align: center;
}
.section-header h2 { margin-bottom: 0.875rem; }
.section-header p { font-size: 1.075rem; color: var(--gray-500); line-height: 1.7; }

.section-divider {
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  margin: 1.25rem auto 0;
  border-radius: 999px;
}

/* ═══════════════════════════════════════
   HERO
═══════════════════════════════════════ */
.hero {
  padding: 5.5rem 2rem 4rem;
  background: linear-gradient(180deg, #f5f7ff 0%, #ffffff 100%);
  overflow: hidden;
  position: relative;
}

/* Hero orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  will-change: transform;
  transition: transform 0.8s ease;
}

.hero-orb-1 {
  top: -20%;
  right: -5%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(79,110,247,0.10) 0%, transparent 65%);
  animation: pulse-glow 7s ease-in-out infinite;
}

.hero-orb-2 {
  bottom: -20%;
  left: -10%;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(124,58,237,0.07) 0%, transparent 65%);
  animation: pulse-glow 9s ease-in-out infinite reverse;
}

.hero-orb-3 {
  top: 30%;
  left: 38%;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(6,182,212,0.06) 0%, transparent 65%);
  animation: pulse-glow 11s ease-in-out infinite;
}

.hero-inner {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-copy { max-width: 580px; }

/* Live badge */
.hero-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(16,185,129,0.08);
  border: 1px solid rgba(16,185,129,0.22);
  color: #059669;
  border-radius: 999px;
  padding: 0.3rem 0.9rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 1.25rem;
}

.live-dot {
  width: 7px;
  height: 7px;
  background: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 6px rgba(16,185,129,0.6);
  animation: live-pulse 2s ease-in-out infinite;
}

@keyframes live-pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 6px rgba(16,185,129,0.6); }
  50%       { opacity: 0.5; box-shadow: 0 0 14px rgba(16,185,129,0.8); }
}

.hero-copy h1 { margin-bottom: 1.25rem; }

.hero-tagline-rotate {
  display: block;
  color: var(--primary);
}

.hero-copy p {
  font-size: 1.1rem;
  color: var(--gray-500);
  line-height: 1.75;
  margin-bottom: 2.25rem;
  max-width: 480px;
}

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

.hero-stats {
  display: flex;
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--gray-200);
  flex-wrap: wrap;
}

.hero-stat-item {}
.hero-stat-value {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.8rem;
  color: var(--gray-400);
  margin-top: 0.2rem;
  font-weight: 500;
}

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

.hero-card-main {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4/3;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl), var(--shadow-glow);
  border: 1px solid rgba(255,255,255,0.8);
}

.hero-card-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(79,110,247,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero-float-badge {
  position: absolute;
  bottom: -16px;
  left: -24px;
  background: white;
  border: 1px solid rgba(79,110,247,0.15);
  border-radius: var(--radius-xl);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-lg), 0 0 20px rgba(79,110,247,0.08);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 180px;
  z-index: 2;
  animation: float 4s ease-in-out infinite;
}

.hero-float-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(79,110,247,0.3);
}

.hero-float-badge strong { font-size: 0.9rem; color: var(--gray-900); display: block; }
.hero-float-badge span { font-size: 0.75rem; color: var(--gray-400); }

.hero-float-badge2 {
  position: absolute;
  top: -16px;
  right: -20px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  border-radius: var(--radius-xl);
  padding: 0.875rem 1.25rem;
  box-shadow: var(--shadow-float);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  z-index: 2;
  animation: float 5s ease-in-out infinite reverse;
}
.hero-float-badge2 strong { font-size: 0.9rem; color: white; }
.hero-float-badge2 span { font-size: 0.7rem; opacity: 0.82; }

/* ═══════════════════════════════════════
   TRUST STRIP
═══════════════════════════════════════ */
.trust-strip {
  padding: 1.5rem 2rem;
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  position: relative;
  z-index: 1;
}

.trust-strip-inner {
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.trust-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-400);
  white-space: nowrap;
}

.trust-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.trust-tag {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gray-600);
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  padding: 0.3rem 0.85rem;
  white-space: nowrap;
  transition: all 0.18s ease;
}
.trust-tag:hover {
  border-color: rgba(79,110,247,0.3);
  color: var(--primary);
  background: rgba(79,110,247,0.04);
}

/* ═══════════════════════════════════════
   STAGES
═══════════════════════════════════════ */
.stages { background: var(--gray-50); }

.stages-grid {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  counter-reset: stage;
}

.stage-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  border: 1px solid var(--gray-200);
  transition: all 0.28s ease;
  position: relative;
  overflow: hidden;
}

.stage-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(79,110,247,0.04), transparent);
  opacity: 0;
  transition: opacity 0.28s;
}

.stage-card:hover {
  box-shadow: var(--shadow-md), var(--shadow-glow);
  transform: translateY(-4px);
  border-color: rgba(79,110,247,0.25);
}
.stage-card:hover::before { opacity: 1; }

.stage-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--primary);
  background: rgba(79,110,247,0.1);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  font-family: var(--font-heading);
}

.stage-card h3 { font-size: 1rem; margin-bottom: 0.6rem; }
.stage-card p { color: var(--gray-500); font-size: 0.875rem; line-height: 1.65; }

/* ═══════════════════════════════════════
   SOLUTIONS
═══════════════════════════════════════ */
.solutions-grid {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
}

.solution-card {
  background: white;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: all 0.28s ease;
  display: flex;
  flex-direction: column;
}

.solution-card:hover {
  box-shadow: var(--shadow-xl), var(--shadow-glow);
  transform: translateY(-5px);
  border-color: rgba(79,110,247,0.2);
}

.solution-card img { width: 100%; height: 200px; object-fit: cover; }
.solution-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.solution-card h3 { font-size: 1.3rem; margin-bottom: 0.6rem; }
.solution-card p { color: var(--gray-500); line-height: 1.65; flex: 1; margin-bottom: 1.25rem; font-size: 0.9375rem; }

.solution-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1.25rem; }
.solution-tags span {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.7rem;
  background: rgba(79,110,247,0.08);
  color: var(--primary);
  border-radius: 999px;
  border: 1px solid rgba(79,110,247,0.15);
}

.solution-card a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
  transition: gap 0.2s;
}
.solution-card a:hover { gap: 0.65rem; }

/* ═══════════════════════════════════════
   IA SECTION
═══════════════════════════════════════ */
.ia-section {
  background: linear-gradient(160deg, rgba(79,110,247,0.03) 0%, rgba(124,58,237,0.03) 100%);
}

.ia-inner {
  max-width: 980px;
  margin: 0 auto;
  background: white;
  border-radius: var(--radius-2xl);
  padding: 3rem 3.5rem;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-lg), 0 0 60px rgba(79,110,247,0.06);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.ia-content h2 { margin-bottom: 1rem; font-size: clamp(1.6rem, 3vw, 2.2rem); }
.ia-content p { color: var(--gray-500); font-size: 1.0625rem; line-height: 1.7; margin-bottom: 1.5rem; }

.ia-list { list-style: none; margin-bottom: 2rem; display: flex; flex-direction: column; gap: 0.875rem; }
.ia-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--gray-700);
  font-size: 0.9375rem;
  line-height: 1.5;
}
.ia-list li::before {
  content: '✓';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: rgba(79,110,247,0.1);
  color: var(--primary);
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.75rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.ia-visual { display: flex; flex-direction: column; gap: 1rem; }

.ia-metric-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: all 0.22s ease;
}
.ia-metric-card:hover {
  border-color: rgba(79,110,247,0.25);
  background: white;
  box-shadow: var(--shadow-sm), 0 0 20px rgba(79,110,247,0.06);
  transform: translateX(4px);
}

.ia-metric-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.ia-metric-icon.blue   { background: rgba(79,110,247,0.1); }
.ia-metric-icon.purple { background: rgba(124,58,237,0.1); }
.ia-metric-icon.cyan   { background: rgba(6,182,212,0.1); }
.ia-metric-icon.green  { background: rgba(16,185,129,0.1); }

.ia-metric-label { font-size: 0.8rem; color: var(--gray-400); font-weight: 500; }
.ia-metric-value { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 700; color: var(--gray-900); }

/* ═══════════════════════════════════════
   SOFTWARE GRID
═══════════════════════════════════════ */
.software-grid {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.software-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  border: 1px solid var(--gray-200);
  transition: all 0.28s ease;
  position: relative;
  overflow: hidden;
}

.software-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(79,110,247,0.07), transparent 70%);
  border-radius: 50%;
  transform: translate(40px, -40px);
  transition: transform 0.4s ease;
}

.software-card:hover {
  box-shadow: var(--shadow-md), var(--shadow-glow);
  transform: translateY(-4px);
  border-color: rgba(79,110,247,0.2);
}
.software-card:hover::before { transform: translate(25px, -25px) scale(1.4); }

.sw-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 14px rgba(79,110,247,0.28);
}

.software-card h3 { font-size: 1.0625rem; margin-bottom: 0.6rem; }
.software-card p { color: var(--gray-500); font-size: 0.875rem; line-height: 1.65; margin-bottom: 1rem; }

.software-card a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.875rem;
  transition: gap 0.2s;
}
.software-card a:hover { gap: 0.6rem; }

/* ═══════════════════════════════════════
   NEWS
═══════════════════════════════════════ */
.news-grid {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
}

.news-card {
  background: white;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: all 0.28s ease;
  display: flex;
  flex-direction: column;
}

.news-card:hover {
  box-shadow: var(--shadow-lg), 0 0 30px rgba(79,110,247,0.08);
  transform: translateY(-4px);
  border-color: rgba(79,110,247,0.2);
}

.news-card img { width: 100%; height: 190px; object-fit: cover; }
.news-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.news-date { font-size: 0.75rem; color: var(--primary); font-weight: 600; margin-bottom: 0.5rem; }
.news-card h3 { font-size: 1.0625rem; margin-bottom: 0.625rem; }
.news-card p { color: var(--gray-500); line-height: 1.65; margin-bottom: 1.25rem; flex: 1; font-size: 0.9rem; }
.news-card .ghost-btn { align-self: flex-start; font-size: 0.85rem; padding: 0.45rem 1rem; }

/* ═══════════════════════════════════════
   TESTIMONIALS
═══════════════════════════════════════ */
.testimonials { background: var(--gray-50); }

.testimonials-grid {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 2rem;
  border: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  transition: all 0.28s ease;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md), 0 0 24px rgba(79,110,247,0.07);
  transform: translateY(-3px);
  border-color: rgba(79,110,247,0.15);
}

.testimonial-quote {
  font-size: 2.5rem;
  line-height: 1;
  color: var(--primary);
  opacity: 0.25;
  font-family: Georgia, serif;
  margin-bottom: -0.5rem;
}

.testimonial-card p {
  color: var(--gray-700);
  line-height: 1.75;
  flex: 1;
  font-size: 0.9375rem;
  font-style: italic;
}

.testimonial-footer { display: flex; align-items: center; gap: 0.875rem; margin-top: 0.25rem; }

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  object-fit: cover;
  border: 2px solid var(--gray-100);
}

.testimonial-meta strong { font-size: 0.9375rem; color: var(--gray-900); display: block; }
.testimonial-meta .role { font-size: 0.8rem; color: var(--gray-400); }
.stars { color: #f59e0b; font-size: 0.875rem; margin-top: 0.1rem; letter-spacing: 0.1em; }

/* ═══════════════════════════════════════
   WHY SECTION
═══════════════════════════════════════ */
.why-grid {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.why-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  border: 1px solid var(--gray-200);
  transition: all 0.28s ease;
}

.why-card:hover {
  box-shadow: var(--shadow-md), var(--shadow-glow);
  transform: translateY(-4px);
  border-color: rgba(79,110,247,0.22);
}

.why-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  background: rgba(79,110,247,0.07);
  border: 1px solid rgba(79,110,247,0.12);
}

.why-card h3 { font-size: 1.0625rem; margin-bottom: 0.625rem; }
.why-card p { color: var(--gray-500); font-size: 0.9rem; line-height: 1.65; }

/* ═══════════════════════════════════════
   CONTACT
═══════════════════════════════════════ */
.contact-section {
  background: linear-gradient(160deg, rgba(79,110,247,0.03) 0%, rgba(124,58,237,0.03) 100%);
}

.contact-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-info h2 { margin-bottom: 1rem; }
.contact-info p { color: var(--gray-500); font-size: 1.0625rem; line-height: 1.7; margin-bottom: 2rem; }

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  margin-bottom: 1.25rem;
}

.contact-detail-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: rgba(79,110,247,0.09);
  border: 1px solid rgba(79,110,247,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.contact-detail strong { font-size: 0.875rem; color: var(--gray-900); display: block; }
.contact-detail span { font-size: 0.875rem; color: var(--gray-500); }

.contact-card {
  background: white;
  border-radius: var(--radius-2xl);
  padding: 2.5rem;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(79,110,247,0.06);
}

.contact-card form { display: flex; flex-direction: column; gap: 1.25rem; }
.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: 0.825rem;
  font-weight: 600;
  color: var(--gray-700);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.9375rem;
  color: var(--gray-900);
  background: var(--gray-50);
  transition: all 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: white;
  box-shadow: 0 0 0 3px rgba(79,110,247,0.10);
}

.form-group textarea { resize: vertical; min-height: 110px; }
.contact-card button { align-self: flex-start; padding: 0.75rem 2rem; font-size: 0.9375rem; }

.alert {
  padding: 0.875rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
  font-weight: 500;
}
.alert-success { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }
.alert-error   { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }

/* ═══════════════════════════════════════
   CTA BANNER
═══════════════════════════════════════ */
.cta-banner {
  padding: 5rem 2rem;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(255,255,255,0.18), transparent 55%);
}

.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -60%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 65%);
  pointer-events: none;
}

.cta-banner-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-banner h2 { color: white; font-size: clamp(2rem, 4vw, 2.75rem); margin-bottom: 1rem; }
.cta-banner p { color: rgba(255,255,255,0.85); font-size: 1.0625rem; margin-bottom: 2.25rem; max-width: 560px; margin-left: auto; margin-right: auto; }

.cta-banner .primary-btn {
  background: white;
  color: var(--primary);
  box-shadow: 0 8px 28px rgba(0,0,0,0.18);
  font-size: 1rem;
  padding: 0.875rem 2rem;
}
.cta-banner .primary-btn:hover {
  box-shadow: 0 12px 36px rgba(0,0,0,0.26);
  transform: translateY(-2px);
  color: var(--primary-dark);
}

.cta-banner .ghost-btn {
  background: rgba(255,255,255,0.12);
  color: white;
  border-color: rgba(255,255,255,0.3);
}
.cta-banner .ghost-btn:hover {
  background: rgba(255,255,255,0.22);
  color: white;
  border-color: rgba(255,255,255,0.5);
}

/* ═══════════════════════════════════════
   FOOTER
═══════════════════════════════════════ */
.site-footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: 4rem 2rem 2rem;
}

.site-footer .container {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.footer-logo-badge {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 800;
  color: white;
  font-family: var(--font-heading);
}
.footer-logo-badge::before { content: 'V'; }

.footer-brand-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: white;
}

.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--gray-500);
  max-width: 280px;
  margin-bottom: 1.25rem;
}

.footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(79,110,247,0.15);
  color: #7b96fb;
  border: 1px solid rgba(79,110,247,0.25);
  border-radius: 999px;
  padding: 0.3rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.footer-col-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 1.25rem;
}

.footer-links { display: flex; flex-direction: column; gap: 0.625rem; }

.footer-links a {
  font-size: 0.875rem;
  color: var(--gray-400);
  transition: color 0.18s;
}
.footer-links a:hover { color: white; }

.footer-contact p { font-size: 0.875rem; color: var(--gray-400); margin-bottom: 0.5rem; }

.copyright {
  max-width: 1300px;
  margin: 2rem auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.825rem;
  color: var(--gray-600);
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ═══════════════════════════════════════
   MOBILE MENU
═══════════════════════════════════════ */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  z-index: 200;
}

.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--gray-800);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.mobile-menu-btn.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

body.menu-open { overflow: hidden; }

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 2.5rem; }
  .hero-copy { max-width: 100%; }
  .hero-copy p { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-float-badge { display: none; }
  .hero-float-badge2 { display: none; }

  .ia-inner { grid-template-columns: 1fr; gap: 2rem; }
  .contact-inner { grid-template-columns: 1fr; }

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

  .site-nav {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 150;
  }
  .site-nav.active { transform: translateX(0); }
  .site-nav a { font-size: 1.375rem; padding: 0.75rem 1.5rem; }

  .header-actions { display: none; }
  .site-footer .container { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  section { padding: 3.5rem 1.25rem; }
  .hero { padding: 3rem 1.25rem 2.5rem; }
  .site-header { padding: 0.75rem 1.25rem; }

  .software-grid, .news-grid, .testimonials-grid, .why-grid, .solutions-grid, .stages-grid {
    grid-template-columns: 1fr;
  }

  .ia-inner { padding: 2rem; }
  .contact-card { padding: 1.75rem; }
  .form-row { grid-template-columns: 1fr; }

  .site-footer .container { grid-template-columns: 1fr; }

  h1 { font-size: 2.1rem; }
  h2 { font-size: 1.65rem; }
}

/* ═══════════════════════════════════════
   ANIMATIONS
═══════════════════════════════════════ */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.7; }
  50%       { opacity: 1; }
}

@keyframes gradient-shift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Scroll reveal */
.reveal-card {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal-card.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════════════════════
   DESKTOP APP SECTION
═══════════════════════════════════════ */
.desktop-app-section {
  padding: 5rem 2rem;
  background: linear-gradient(135deg, var(--gray-50) 0%, rgba(79,110,247,0.04) 100%);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}

.desktop-app-inner {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.desktop-app-inner h2 {
  margin-bottom: 1.1rem;
  color: var(--gray-900);
}

.desktop-app-inner > p {
  color: var(--gray-500);
  font-size: 1.0625rem;
  line-height: 1.7;
  max-width: 640px;
  margin: 0 auto 2.25rem;
}

.desktop-app-inner > .primary-btn {
  margin-top: 0.5rem;
}

/* Badge strip above heading */
.desktop-app-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  padding: 0.35rem 1rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-600);
  margin-bottom: 1.35rem;
  box-shadow: var(--shadow-xs);
}

.badge-new {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  text-transform: uppercase;
}

/* Feature pill grid */
.desktop-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.desktop-feature {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 0.6rem 1.1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
  box-shadow: var(--shadow-xs);
  transition: all 0.18s ease;
}

.desktop-feature:hover {
  border-color: rgba(79,110,247,0.3);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

/* ═══════════════════════════════════════
   HERO FLOAT BADGE 3
═══════════════════════════════════════ */
.hero-float-badge3 {
  position: absolute;
  bottom: 5rem;
  right: -20px;
  background: linear-gradient(135deg, var(--accent), var(--primary));
  color: white;
  border-radius: var(--radius-lg);
  padding: 0.75rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: var(--shadow-float);
  z-index: 2;
  animation: float 6s ease-in-out infinite 1s;
}

.hero-float-badge3 strong { font-size: 0.9rem; color: white; }
.hero-float-badge3 span { font-size: 0.7rem; opacity: 0.82; }

@media (max-width: 1024px) {
  .hero-float-badge3 { display: none; }
  .desktop-app-section { padding: 3.5rem 1.25rem; }
}

@media (max-width: 768px) {
  .desktop-features { gap: 0.5rem; }
  .desktop-feature { font-size: 0.82rem; padding: 0.5rem 0.9rem; }
}