/* ============================================
   VELIZOR.AI — GLOBAL RESET & VARIABLES
   ============================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg-primary: #060a13;
  --bg-secondary: #0b1120;
  --bg-card: #0f1629;
  --bg-card-hover: #141d35;
  --accent-blue: #0080ff;
  --accent-cyan: #00d4ff;
  --accent-purple: #7c3aed;
  --accent-gradient: linear-gradient(135deg, #0080ff, #00d4ff);
  --accent-gradient-2: linear-gradient(135deg, #7c3aed, #0080ff);
  --text-primary: #ffffff;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border-color: rgba(148, 163, 184, 0.08);
  --border-glow: rgba(0, 128, 255, 0.15);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --max-width: 1280px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ============================================
   ANIMATED BACKGROUND
   ============================================ */
.bg-grid {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(0, 128, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 128, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.bg-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}

.bg-glow-1 {
  width: 600px; height: 600px;
  top: -200px; right: -100px;
  background: rgba(0, 128, 255, 0.08);
  animation: floatGlow 15s ease-in-out infinite;
}

.bg-glow-2 {
  width: 500px; height: 500px;
  bottom: 30%; left: -150px;
  background: rgba(124, 58, 237, 0.06);
  animation: floatGlow 20s ease-in-out infinite reverse;
}

.bg-glow-3 {
  width: 400px; height: 400px;
  top: 50%; right: 10%;
  background: rgba(0, 212, 255, 0.04);
  animation: floatGlow 18s ease-in-out infinite 5s;
}

@keyframes floatGlow {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -40px) scale(1.1); }
  66% { transform: translate(-20px, 30px) scale(0.95); }
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: var(--transition);
  background: transparent;
}

.nav.scrolled {
  background: rgba(6, 10, 19, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  font-weight: 500;
  font-size: 1.15rem;
  letter-spacing: 0.35em;
  color: var(--text-primary);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  letter-spacing: 0.01em;
}

.nav-links a:hover { color: var(--text-primary); }

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

.nav-sign-in {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}

.nav-sign-in:hover { color: var(--text-primary); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.5rem;
  background: var(--accent-gradient);
  border: none;
  border-radius: 8px;
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font);
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 30px rgba(0, 128, 255, 0.3);
}

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

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================
   BUTTONS (SHARED)
   ============================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  background: var(--accent-gradient);
  border: none;
  border-radius: 10px;
  color: white;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0, 128, 255, 0.35);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  background: transparent;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 10px;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font);
}

.btn-secondary:hover {
  border-color: var(--accent-blue);
  background: rgba(0, 128, 255, 0.05);
  transform: translateY(-2px);
}

/* ============================================
   SHARED SECTION COMPONENTS
   ============================================ */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-cyan);
  margin-bottom: 1rem;
}

.section-label .line {
  width: 24px;
  height: 1px;
  background: var(--accent-cyan);
}

.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 6rem;
  z-index: 1;
  overflow: hidden;
}

.hero-content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem 0.4rem 0.5rem;
  background: rgba(0, 128, 255, 0.08);
  border: 1px solid rgba(0, 128, 255, 0.15);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-cyan);
  margin-bottom: 2rem;
  animation: fadeUp 0.8s ease-out;
}

.hero-badge .badge-dot {
  width: 8px; height: 8px;
  background: var(--accent-cyan);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

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

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.8s ease-out 0.1s both;
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
  animation: fadeUp 0.8s ease-out 0.2s both;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 4rem;
  animation: fadeUp 0.8s ease-out 0.3s both;
}

/* Hero shield visual */
.hero-visual {
  position: relative;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  animation: fadeUp 1s ease-out 0.4s both;
}

.hero-shield {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 7;
  background: linear-gradient(180deg, rgba(0, 128, 255, 0.06) 0%, transparent 100%);
  border: 1px solid rgba(0, 128, 255, 0.1);
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-shield::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(0, 128, 255, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 80%, rgba(124, 58, 237, 0.06) 0%, transparent 50%);
}

.shield-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 128, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 128, 255, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
}

.shield-center {
  position: relative;
  z-index: 2;
  text-align: center;
}

.shield-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1rem;
}

.shield-icon svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 30px rgba(0, 128, 255, 0.4));
}

.shield-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-cyan);
}

/* Floating threat nodes */
.threat-node {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.8rem;
  background: rgba(15, 22, 41, 0.9);
  border: 1px solid;
  border-radius: 8px;
  font-size: 0.7rem;
  font-weight: 600;
  white-space: nowrap;
  animation: float 6s ease-in-out infinite;
  z-index: 3;
}

.threat-node.blocked { border-color: rgba(239, 68, 68, 0.3); color: #ef4444; }
.threat-node.secured { border-color: rgba(34, 197, 94, 0.3); color: #22c55e; }
.threat-node.warning { border-color: rgba(234, 179, 8, 0.3); color: #eab308; }

.threat-node:nth-child(1) { top: 15%; left: 5%; animation-delay: 0s; }
.threat-node:nth-child(2) { top: 10%; right: 8%; animation-delay: 1s; }
.threat-node:nth-child(3) { bottom: 20%; left: 8%; animation-delay: 2s; }
.threat-node:nth-child(4) { bottom: 15%; right: 5%; animation-delay: 0.5s; }
.threat-node:nth-child(5) { top: 50%; left: 2%; animation-delay: 1.5s; }
.threat-node:nth-child(6) { top: 45%; right: 3%; animation-delay: 3s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ============================================
   TRUST BAR
   ============================================ */
.trust-bar {
  position: relative;
  z-index: 1;
  padding: 4rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.trust-bar .label {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

.trust-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
  opacity: 0.4;
}

.trust-logo {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  white-space: nowrap;
}

/* ============================================
   PROBLEM SECTION
   ============================================ */
.problem {
  position: relative;
  z-index: 1;
  padding: 8rem 0;
}

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

.problem h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.problem h2 .highlight { color: #ef4444; }

.problem .desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.stat-item {
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
}

.stat-item .number {
  font-size: 2rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.stat-item .stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.risk-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.risk-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  transition: var(--transition);
}

.risk-card:hover {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  transform: translateX(4px);
}

.risk-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.risk-icon.red { background: rgba(239, 68, 68, 0.1); }
.risk-icon.orange { background: rgba(249, 115, 22, 0.1); }
.risk-icon.yellow { background: rgba(234, 179, 8, 0.1); }
.risk-icon.purple { background: rgba(124, 58, 237, 0.1); }

.risk-card h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 0.25rem; }
.risk-card p { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }

/* ============================================
   PLATFORM SECTION
   ============================================ */
.platform {
  position: relative;
  z-index: 1;
  padding: 8rem 0;
}

.platform .section-header,
.how-it-works .section-header,
.solutions .section-header,
.testimonials .section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}

.platform h2,
.how-it-works h2,
.solutions h2,
.testimonials h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

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

.platform-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.platform-card {
  position: relative;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  transition: var(--transition);
  overflow: hidden;
}

.platform-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: var(--transition);
}

.platform-card:hover {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
}

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

.card-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
  background: rgba(0, 128, 255, 0.08);
  border: 1px solid rgba(0, 128, 255, 0.1);
}

.platform-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.5rem; }
.platform-card p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 1.25rem; }

.card-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.card-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.card-features li::before {
  content: '\2713';
  color: var(--accent-cyan);
  font-weight: 700;
  font-size: 0.7rem;
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-it-works {
  position: relative;
  z-index: 1;
  padding: 8rem 0;
  background: var(--bg-secondary);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 10%; right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-blue), var(--accent-cyan), var(--accent-purple), transparent);
  opacity: 0.3;
}

.step { text-align: center; position: relative; }

.step-number {
  width: 72px; height: 72px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--bg-primary);
  border: 2px solid var(--accent-blue);
  color: var(--accent-cyan);
  position: relative;
  z-index: 2;
}

.step h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.5rem; }
.step p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* ============================================
   SOLUTIONS
   ============================================ */
.solutions {
  position: relative;
  z-index: 1;
  padding: 8rem 0;
}

.solution-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.solution-tab {
  padding: 2.5rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.solution-tab::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: var(--transition);
}

.solution-tab:hover {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
}

.solution-tab:hover::after { opacity: 1; }

.solution-tab .tab-icon { font-size: 2.5rem; margin-bottom: 1.25rem; }
.solution-tab h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 0.75rem; }
.solution-tab p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 1.5rem; }

.solution-tab .learn-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-cyan);
  transition: var(--transition);
}

.solution-tab:hover .learn-more { gap: 0.7rem; }

/* ============================================
   METRICS
   ============================================ */
.metrics {
  position: relative;
  z-index: 1;
  padding: 6rem 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.metric { text-align: center; }

.metric .value {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 900;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.metric .metric-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
  font-weight: 500;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
  position: relative;
  z-index: 1;
  padding: 8rem 0;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.testimonial-card {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  transition: var(--transition);
}

.testimonial-card:hover { border-color: var(--border-glow); }

.testimonial-card .stars {
  color: #eab308;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  letter-spacing: 2px;
}

.testimonial-card .quote {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.author-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: white;
}

.author-info .name { font-size: 0.875rem; font-weight: 600; }
.author-info .role { font-size: 0.75rem; color: var(--text-muted); }

/* ============================================
   CTA
   ============================================ */
.cta {
  position: relative;
  z-index: 1;
  padding: 8rem 0;
}

.cta-inner {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  padding: 4rem 3rem;
  background: linear-gradient(135deg, rgba(0, 128, 255, 0.08), rgba(124, 58, 237, 0.06));
  border: 1px solid rgba(0, 128, 255, 0.15);
  border-radius: 24px;
  position: relative;
  overflow: hidden;
}

.cta-inner::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 20%; right: 20%;
  height: 2px;
  background: var(--accent-gradient);
}

.cta h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.cta p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.cta .note {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  position: relative;
  z-index: 1;
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--border-color);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .logo {
  display: inline-block;
  font-weight: 500;
  font-size: 1.1rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 280px;
}

.footer-col h5 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-col a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.footer-col a:hover { color: var(--text-primary); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  color: var(--text-muted);
  transition: var(--transition);
}

.footer-bottom-links a:hover { color: var(--text-primary); }

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE — TABLET
   ============================================ */
@media (max-width: 1024px) {
  .platform-grid { grid-template-columns: repeat(2, 1fr); }
  .solution-tabs { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 2.5rem; }
  .steps::before { display: none; }
  .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================
   RESPONSIVE — MOBILE
   ============================================ */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .mobile-toggle { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(6, 10, 19, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-color);
    gap: 1rem;
  }

  .hero { padding: 7rem 0 4rem; }
  .hero-actions { flex-direction: column; }

  .problem .content-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .platform-grid,
  .solution-tabs,
  .testimonial-grid {
    grid-template-columns: 1fr;
  }

  .steps { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .cta-inner { padding: 3rem 1.5rem; }
  .cta-actions { flex-direction: column; }
  .threat-node { display: none; }
  .trust-logos { gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
}