/* ═══════════════════════════════════════════════
   KITATA CYBER AWARENESS AI — STYLES
   Design System: Microsoft Fluent + Cyber Dark
═══════════════════════════════════════════════ */

:root {
  --ms-blue: #0078d4;
  --ms-blue-dark: #005a9e;
  --ms-blue-light: #50e6ff;
  --ms-blue-20: rgba(0,120,212,0.12);
  --ms-blue-10: rgba(0,120,212,0.06);

  --cyber-dark: #0a0e1a;
  --cyber-mid: #0f172a;
  --cyber-card: #1a2236;
  --cyber-border: rgba(0,120,212,0.2);

  --surface: #ffffff;
  --surface-2: #f8fafc;
  --surface-3: #f1f5f9;

  --gray-90: #0f172a;
  --gray-70: #334155;
  --gray-50: #64748b;
  --gray-30: #94a3b8;
  --gray-10: #e2e8f0;
  --gray-5: #f8fafc;

  --danger: #ef4444;
  --warning: #f97316;
  --success: #10b981;
  --purple: #8b5cf6;
  --yellow: #eab308;

  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.12);
  --shadow-cyber: 0 0 40px rgba(0,120,212,0.15);

  --font: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --max-w: 1200px;
  --section-py: 96px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--gray-90);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

/* ── Utility ── */
.mt-4 { margin-top: 24px; }
.w-full { width: 100%; justify-content: center; }

/* ═══════════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--ms-blue);
  color: #fff;
}
.btn-primary:hover { background: var(--ms-blue-dark); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--gray-70);
  border: 1.5px solid var(--gray-10);
}
.btn-ghost:hover { border-color: var(--ms-blue); color: var(--ms-blue); }

.btn-outline {
  background: transparent;
  color: var(--ms-blue);
  border: 1.5px solid var(--ms-blue);
}
.btn-outline:hover { background: var(--ms-blue-10); }

.btn-hero-primary {
  background: var(--ms-blue);
  color: #fff;
  padding: 14px 28px;
  font-size: 16px;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,120,212,0.4);
}
.btn-hero-primary:hover { background: var(--ms-blue-dark); transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,120,212,0.5); }

.btn-hero-ghost {
  background: rgba(255,255,255,0.08);
  color: #fff;
  padding: 14px 28px;
  font-size: 16px;
  border-radius: 8px;
  border: 1.5px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
}
.btn-hero-ghost:hover { background: rgba(255,255,255,0.14); border-color: rgba(255,255,255,0.3); }

.btn-cta-submit {
  background: var(--ms-blue);
  color: #fff;
  padding: 14px 32px;
  font-size: 16px;
  border-radius: 8px;
  cursor: pointer;
  border: none;
  font-weight: 700;
  transition: all 0.2s;
  width: 100%;
}
.btn-cta-submit:hover { background: var(--ms-blue-dark); transform: translateY(-1px); }

/* ═══════════════════════════════════════════════
   TOPBAR
═══════════════════════════════════════════════ */
.topbar {
  background: var(--cyber-dark);
  color: rgba(255,255,255,0.7);
  font-size: 13px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(0,120,212,0.3);
}
.topbar-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.topbar-links { display: flex; gap: 20px; }
.topbar-links a { color: rgba(255,255,255,0.6); transition: color 0.2s; }
.topbar-links a:hover { color: var(--ms-blue-light); }

/* ═══════════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════════ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10,14,26,0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0,120,212,0.2);
  transition: all 0.3s;
}
.navbar.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.3); }

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--ms-blue), var(--ms-blue-light));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 18px;
  color: #fff;
  flex-shrink: 0;
}
.logo-mark.small { width: 32px; height: 32px; font-size: 16px; }

.logo-brand {
  display: block;
  font-weight: 700;
  font-size: 15px;
  color: #fff;
  line-height: 1;
}
.logo-sub {
  display: block;
  font-size: 11px;
  color: var(--ms-blue-light);
  line-height: 1;
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-links li a {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  transition: all 0.2s;
}
.nav-links li a:hover { color: #fff; background: rgba(255,255,255,0.07); }

.nav-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  width: 22px;
  height: 2px;
  background: rgba(255,255,255,0.8);
  border-radius: 2px;
  transition: 0.3s;
}

/* ═══════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  background: var(--cyber-dark);
  display: flex;
  align-items: center;
  overflow: hidden;
}

#cyberCanvas {
  position: absolute;
  inset: 0;
  opacity: 0.4;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 120px 24px 80px;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,120,212,0.15);
  border: 1px solid rgba(0,120,212,0.35);
  color: var(--ms-blue-light);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 24px;
}

.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--ms-blue-light);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero-title {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 900;
  line-height: 1.08;
  color: #fff;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
  max-width: 700px;
}

.gradient-text {
  background: linear-gradient(90deg, var(--ms-blue-light), var(--ms-blue), #c084fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 18px;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  max-width: 580px;
  margin-bottom: 36px;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-trust > span {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}
.trust-logos { display: flex; gap: 8px; flex-wrap: wrap; }
.trust-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.65);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
}

/* Hero floating cards */
.hero-cards {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-45%);
  display: flex;
  flex-direction: column;
  gap: 16px;
  z-index: 2;
}

.float-card {
  background: rgba(26,34,54,0.9);
  border: 1.5px solid rgba(0,120,212,0.25);
  border-radius: var(--radius);
  padding: 18px 20px;
  width: 240px;
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 0 0 1px rgba(0,120,212,0.1);
  animation: float-anim 6s ease-in-out infinite;
}
.float-card:nth-child(2) { animation-delay: 2s; }
.float-card:nth-child(3) { animation-delay: 4s; }

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

.fc-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.fc-icon { font-size: 18px; }
.fc-label { font-size: 12px; font-weight: 600; color: rgba(255,255,255,0.7); text-transform: uppercase; letter-spacing: 0.5px; }

.risk-meter {
  height: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 3px;
  margin-bottom: 10px;
  overflow: hidden;
}
.risk-fill {
  height: 100%;
  width: var(--pct);
  background: linear-gradient(90deg, var(--warning), var(--danger));
  border-radius: 3px;
  transition: width 1s ease;
}

.fc-meta { display: flex; justify-content: space-between; align-items: center; }
.risk-val { font-size: 14px; font-weight: 700; color: #fff; }
.risk-tag {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}
.risk-tag.high { background: rgba(239,68,68,0.2); color: var(--danger); border: 1px solid rgba(239,68,68,0.3); }

.fc-body { font-size: 12px; color: rgba(255,255,255,0.6); line-height: 1.5; }
.fc-tag {
  display: inline-block;
  font-size: 10px;
  background: rgba(0,120,212,0.15);
  color: var(--ms-blue-light);
  padding: 3px 8px;
  border-radius: 4px;
  margin-top: 8px;
}

.score-ring {
  position: relative;
  width: 60px;
  height: 60px;
  margin: 0 auto 8px;
}
.score-ring svg { transform: rotate(-90deg); }
.score-ring span {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 800;
  color: #fff;
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.3);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.scroll-line {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent);
  animation: scroll-anim 2s infinite;
}
@keyframes scroll-anim {
  0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
  100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* ═══════════════════════════════════════════════
   STATS BAR
═══════════════════════════════════════════════ */
.stats-bar {
  background: var(--cyber-mid);
  border-top: 1px solid rgba(0,120,212,0.2);
  border-bottom: 1px solid rgba(0,120,212,0.2);
  padding: 32px 0;
}
.stats-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex: 1;
  min-width: 120px;
}
.stat-num {
  font-size: 36px;
  font-weight: 900;
  color: #fff;
  line-height: 1;
}
.stat-suffix { font-size: 22px; font-weight: 700; color: var(--ms-blue-light); }
.stat-label { font-size: 12px; color: rgba(255,255,255,0.45); text-align: center; }
.stat-divider { width: 1px; height: 48px; background: rgba(255,255,255,0.1); flex-shrink: 0; }

/* ═══════════════════════════════════════════════
   SHARED SECTION STYLES
═══════════════════════════════════════════════ */
.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--section-py) 24px;
}

.section-header.center { text-align: center; max-width: 640px; margin: 0 auto 64px; }

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--ms-blue);
  background: var(--ms-blue-10);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
  color: var(--gray-90);
}

.section-body {
  font-size: 17px;
  color: var(--gray-50);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════
   PROBLEM
═══════════════════════════════════════════════ */
.problem { background: var(--surface-2); }

.problem .section-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.problem-left { padding-top: 8px; }
.problem-right { display: flex; flex-direction: column; gap: 16px; }

.prob-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--surface);
  border: 1.5px solid var(--gray-10);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color 0.2s;
}
.prob-card:hover { border-color: var(--ms-blue); }

.prob-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--c) 12%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.prob-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.prob-card p { font-size: 13px; color: var(--gray-50); line-height: 1.5; }

/* ═══════════════════════════════════════════════
   FEATURES
═══════════════════════════════════════════════ */
.features { background: var(--surface); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feat-card {
  background: var(--surface);
  border: 1.5px solid var(--gray-10);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.feat-card:hover {
  border-color: var(--ms-blue);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.feat-main {
  grid-column: span 1;
  background: linear-gradient(135deg, var(--cyber-dark) 0%, #0f1a2e 100%);
  border-color: rgba(0,120,212,0.3);
  color: #fff;
}
.feat-main h3 { color: #fff; }
.feat-main p { color: rgba(255,255,255,0.65); }

.feat-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--fc) 12%, transparent);
  border: 1.5px solid color-mix(in srgb, var(--fc) 25%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--fc);
}
.feat-main .feat-icon-wrap { background: rgba(0,120,212,0.15); }

.feat-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.feat-card p { font-size: 14px; color: var(--gray-50); line-height: 1.6; margin-bottom: 14px; }
.feat-main p { color: rgba(255,255,255,0.65); }

.feat-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.feat-tags span {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  background: var(--ms-blue-10);
  color: var(--ms-blue);
}
.feat-main .feat-tags span { background: rgba(0,120,212,0.15); color: var(--ms-blue-light); }

/* Chat preview inside feature card */
.feat-preview { display: flex; flex-direction: column; gap: 8px; margin-top: 4px; }
.chat-bubble {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.5;
  max-width: 85%;
}
.chat-bubble.user {
  background: rgba(0,120,212,0.2);
  color: var(--ms-blue-light);
  align-self: flex-end;
}
.chat-bubble.bot {
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.8);
  border: 1px solid rgba(255,255,255,0.08);
  align-self: flex-start;
}

/* Mini stat inside feature card */
.feat-mini-stat {
  background: var(--surface-2);
  border-radius: 8px;
  padding: 12px;
  margin-top: 4px;
}
.ms-row { display: flex; justify-content: space-between; font-size: 12px; color: var(--gray-50); margin-bottom: 6px; }
.ms-row strong { color: var(--gray-90); font-weight: 700; }
.ms-row .danger { color: var(--danger); font-weight: 700; }
.ms-bar {
  height: 6px;
  background: var(--gray-10);
  border-radius: 3px;
  overflow: hidden;
}
.ms-bar div { height: 100%; background: linear-gradient(90deg, var(--ms-blue), var(--danger)); border-radius: 3px; }

/* ═══════════════════════════════════════════════
   HOW IT WORKS
═══════════════════════════════════════════════ */
.how-it-works { background: var(--cyber-dark); }
.how-it-works .section-tag { background: rgba(0,120,212,0.15); }
.how-it-works .section-title { color: #fff; }
.how-it-works .section-body { color: rgba(255,255,255,0.5); }
.how-it-works .section-header.center { margin-bottom: 64px; }

.steps-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.step-connector {
  position: absolute;
  top: 52px;
  left: calc(12.5% + 24px);
  right: calc(12.5% + 24px);
  height: 2px;
  background: linear-gradient(90deg, var(--ms-blue), rgba(0,120,212,0.2));
  z-index: 0;
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

.step-num {
  font-size: 11px;
  font-weight: 800;
  color: var(--ms-blue);
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.step-icon {
  width: 64px;
  height: 64px;
  background: rgba(0,120,212,0.1);
  border: 2px solid rgba(0,120,212,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
  position: relative;
}

.step-item h3 {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}
.step-item p { font-size: 13px; color: rgba(255,255,255,0.5); line-height: 1.6; }

/* ═══════════════════════════════════════════════
   DEMO SECTION
═══════════════════════════════════════════════ */
.demo-section { background: var(--surface-2); }

.demo-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.demo-perks { display: flex; flex-direction: column; gap: 10px; margin: 24px 0; }
.demo-perks li { font-size: 15px; color: var(--gray-70); }

/* Chat window */
.chat-window {
  background: var(--surface);
  border: 1.5px solid var(--gray-10);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.chat-header {
  background: var(--cyber-dark);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.8);
  font-size: 14px;
  font-weight: 600;
}
.chat-status-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
.chat-online {
  margin-left: auto;
  font-size: 11px;
  color: var(--success);
  font-weight: 500;
}

.chat-messages {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 200px;
  max-height: 280px;
  overflow-y: auto;
}

.msg { display: flex; gap: 10px; align-items: flex-start; }
.bot-msg { flex-direction: row; }
.user-msg { flex-direction: row-reverse; }

.msg-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--ms-blue-10);
  border: 1px solid var(--ms-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.msg-bubble {
  background: var(--surface-2);
  border: 1px solid var(--gray-10);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--gray-70);
  max-width: 85%;
}
.user-msg .msg-bubble {
  background: var(--ms-blue);
  color: #fff;
  border-color: var(--ms-blue);
}

.chat-suggestions {
  padding: 0 12px 10px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.sugg-btn {
  background: var(--surface-2);
  border: 1px solid var(--gray-10);
  color: var(--gray-70);
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font);
}
.sugg-btn:hover { border-color: var(--ms-blue); color: var(--ms-blue); background: var(--ms-blue-10); }

.chat-input-row {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--gray-10);
}
#chatInput {
  flex: 1;
  border: 1.5px solid var(--gray-10);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  font-family: var(--font);
  outline: none;
  transition: border-color 0.2s;
}
#chatInput:focus { border-color: var(--ms-blue); }
#chatSend {
  width: 40px;
  height: 40px;
  background: var(--ms-blue);
  border: none;
  border-radius: 8px;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
#chatSend:hover { background: var(--ms-blue-dark); }

/* ═══════════════════════════════════════════════
   RISK SECTION
═══════════════════════════════════════════════ */
.risk-section { background: var(--surface); }

.risk-dashboard {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
  align-items: start;
}

.risk-left h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-70);
  margin-bottom: 24px;
}

.risk-bars { display: flex; flex-direction: column; gap: 14px; }
.rb-row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.rb-dept { font-size: 14px; font-weight: 500; width: 100px; flex-shrink: 0; color: var(--gray-70); }
.rb-track {
  flex: 1;
  height: 10px;
  background: var(--gray-10);
  border-radius: 5px;
  overflow: hidden;
}
.rb-fill {
  height: 100%;
  border-radius: 5px;
  transition: width 1.2s ease;
}
.rb-fill.danger { background: linear-gradient(90deg, var(--warning), var(--danger)); }
.rb-fill.warning { background: linear-gradient(90deg, var(--yellow), var(--warning)); }
.rb-fill.ok { background: linear-gradient(90deg, #34d399, var(--success)); }
.rb-score { font-size: 14px; font-weight: 700; width: 32px; text-align: right; }
.rb-score.danger { color: var(--danger); }
.rb-score.warning { color: var(--warning); }
.rb-score.ok { color: var(--success); }

.risk-legend {
  display: flex;
  gap: 16px;
  margin-top: 20px;
  flex-wrap: wrap;
}
.rl { font-size: 12px; }
.rl.danger { color: var(--danger); }
.rl.warning { color: var(--warning); }
.rl.ok { color: var(--success); }

.risk-right { display: flex; flex-direction: column; gap: 14px; }

.risk-stat-card {
  background: var(--surface-2);
  border: 1.5px solid var(--gray-10);
  border-radius: var(--radius);
  padding: 18px 20px;
}
.rsc-label { font-size: 12px; color: var(--gray-50); font-weight: 500; margin-bottom: 6px; }
.rsc-value { font-size: 28px; font-weight: 900; color: var(--gray-90); line-height: 1; margin-bottom: 4px; }
.rsc-value.danger { color: var(--danger); }
.rsc-value.ok-v { color: var(--success); }
.rsc-sub { font-size: 12px; color: var(--gray-30); }

.risk-ai-tip {
  background: linear-gradient(135deg, rgba(0,120,212,0.06), rgba(80,230,255,0.04));
  border: 1.5px solid rgba(0,120,212,0.2);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.tip-icon { font-size: 24px; flex-shrink: 0; }
.risk-ai-tip strong { font-size: 13px; font-weight: 700; color: var(--ms-blue); display: block; margin-bottom: 4px; }
.risk-ai-tip p { font-size: 12px; color: var(--gray-50); line-height: 1.5; }

/* ═══════════════════════════════════════════════
   TARGETS
═══════════════════════════════════════════════ */
.targets { background: var(--surface-2); }

.target-tabs {
  display: flex;
  gap: 4px;
  justify-content: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 8px 20px;
  border-radius: 20px;
  border: 1.5px solid var(--gray-10);
  background: var(--surface);
  color: var(--gray-50);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font);
}
.tab-btn.active { background: var(--ms-blue); color: #fff; border-color: var(--ms-blue); }
.tab-btn:hover:not(.active) { border-color: var(--ms-blue); color: var(--ms-blue); }

.tab-content { display: none; }
.tab-content.active { display: block; }

.target-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.target-card {
  background: var(--surface);
  border: 1.5px solid var(--gray-10);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.3s;
}
.target-card:hover { border-color: var(--ms-blue); box-shadow: var(--shadow-lg); transform: translateY(-3px); }

.target-icon { font-size: 36px; margin-bottom: 16px; }
.target-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.target-card p { font-size: 14px; color: var(--gray-50); line-height: 1.6; margin-bottom: 14px; }
.target-card ul { display: flex; flex-direction: column; gap: 6px; }
.target-card li { font-size: 13px; color: var(--gray-70); padding-left: 4px; }
.target-card li::before { content: "→ "; color: var(--ms-blue); font-weight: 600; }

/* ═══════════════════════════════════════════════
   ANALYTICS SECTION
═══════════════════════════════════════════════ */
.analytics-section { background: var(--surface); }

.analytics-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.analytics-features { display: flex; flex-direction: column; gap: 18px; margin-top: 24px; }
.af-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.af-icon { font-size: 24px; flex-shrink: 0; }
.af-item strong { font-size: 15px; font-weight: 700; display: block; margin-bottom: 3px; }
.af-item p { font-size: 13px; color: var(--gray-50); }

/* Dashboard mockup */
.dash-mockup {
  background: var(--cyber-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0,120,212,0.2);
  box-shadow: var(--shadow-cyber), var(--shadow-lg);
}

.dash-header-bar {
  background: rgba(255,255,255,0.03);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.dash-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
}
.dash-dot:nth-child(1) { background: #ef4444; }
.dash-dot:nth-child(2) { background: #f97316; }
.dash-dot:nth-child(3) { background: var(--success); }
.dash-title { font-size: 12px; color: rgba(255,255,255,0.4); margin-left: 8px; }

.dash-body { padding: 20px; display: flex; flex-direction: column; gap: 16px; }

.dash-metric {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.dm-label { font-size: 12px; color: rgba(255,255,255,0.4); }
.dm-val { font-size: 24px; font-weight: 900; color: #fff; }
.dm-val.danger { color: var(--danger); }
.dm-val.ok-v { color: var(--success); }

.dash-chart { background: rgba(255,255,255,0.03); border-radius: 8px; padding: 16px; }
.chart-bars {
  display: flex;
  gap: 8px;
  align-items: flex-end;
  height: 80px;
  margin-bottom: 8px;
}
.cb {
  flex: 1;
  background: rgba(0,120,212,0.3);
  border-radius: 4px 4px 0 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 4px;
  transition: background 0.2s;
}
.cb.active { background: var(--ms-blue); }
.cb span { font-size: 10px; color: rgba(255,255,255,0.4); }
.chart-label { font-size: 11px; color: rgba(255,255,255,0.3); text-align: center; }

.dash-list { display: flex; flex-direction: column; gap: 8px; }
.dl-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  padding: 6px 10px;
  background: rgba(255,255,255,0.03);
  border-radius: 6px;
}

/* ═══════════════════════════════════════════════
   PRICING
═══════════════════════════════════════════════ */
.pricing { background: var(--surface-2); }

.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
}
.pt-label { font-size: 14px; font-weight: 500; color: var(--gray-50); }
.save-badge {
  background: var(--success);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 10px;
}

.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  cursor: pointer;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--gray-10);
  border-radius: 12px;
  transition: 0.3s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  top: 3px;
  background: var(--gray-50);
  border-radius: 50%;
  transition: 0.3s;
}
.toggle-switch input:checked + .toggle-slider { background: var(--ms-blue); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(20px); background: #fff; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}

.price-card {
  background: var(--surface);
  border: 1.5px solid var(--gray-10);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: all 0.3s;
}
.price-card:hover { border-color: var(--ms-blue); box-shadow: var(--shadow-lg); }

.price-card.featured {
  border-color: var(--ms-blue);
  box-shadow: 0 0 0 4px rgba(0,120,212,0.1), var(--shadow-lg);
  transform: translateY(-8px) scale(1.02);
}
.price-card.featured:hover { transform: translateY(-12px) scale(1.02); }

.pc-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.pc-badge.free { background: var(--surface-3); color: var(--gray-50); }
.pc-badge.pro { background: var(--ms-blue); color: #fff; }
.pc-badge.ent { background: linear-gradient(135deg, #8b5cf6, var(--ms-blue)); color: #fff; }

.price-card h3 { font-size: 22px; font-weight: 800; margin-bottom: 8px; }
.price-card > p { font-size: 13px; color: var(--gray-50); margin-bottom: 24px; line-height: 1.5; }

.pc-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--gray-10);
  padding-bottom: 24px;
}
.pc-currency { font-size: 20px; font-weight: 800; color: var(--gray-90); }
.pc-amount { font-size: 44px; font-weight: 900; color: var(--gray-90); line-height: 1; }
.pc-per { font-size: 13px; color: var(--gray-50); }

.pc-features { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.pc-features li { font-size: 14px; color: var(--gray-70); display: flex; gap: 8px; align-items: flex-start; line-height: 1.5; }

/* ═══════════════════════════════════════════════
   ROADMAP
═══════════════════════════════════════════════ */
.roadmap { background: var(--surface); }

.roadmap-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-left: 40px;
}
.roadmap-timeline::before {
  content: '';
  position: absolute;
  left: 16px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: linear-gradient(to bottom, var(--ms-blue), rgba(0,120,212,0.1));
}

.rm-phase { display: flex; gap: 32px; align-items: flex-start; padding: 32px 0; border-bottom: 1px solid var(--gray-10); }
.rm-phase:last-child { border-bottom: none; }

.rm-marker {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-left: -57px;
  position: relative;
  z-index: 1;
  font-size: 13px;
  font-weight: 700;
}
.done-m { background: var(--success); color: #fff; }
.active-m { background: var(--ms-blue); color: #fff; }
.future-m { background: var(--gray-10); color: var(--gray-50); border: 2px solid var(--gray-10); }

.pulse-dot {
  width: 12px;
  height: 12px;
  background: #fff;
  border-radius: 50%;
  animation: pulse-ring 2s infinite;
}
@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(255,255,255,0.6); }
  70% { box-shadow: 0 0 0 10px rgba(255,255,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); }
}

.rm-status {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.done-s { color: var(--success); }
.active-s { color: var(--ms-blue); }
.future-s { color: var(--gray-30); }

.rm-content h3 { font-size: 20px; font-weight: 800; margin-bottom: 10px; }
.rm-content p { font-size: 14px; color: var(--gray-50); line-height: 1.6; margin-bottom: 14px; }

.rm-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.rm-tags span {
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 20px;
  background: var(--ms-blue-10);
  color: var(--ms-blue);
  font-weight: 500;
}

/* ═══════════════════════════════════════════════
   SECURITY TRUST
═══════════════════════════════════════════════ */
.security-trust { background: var(--surface-2); }

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.trust-card {
  background: var(--surface);
  border: 1.5px solid var(--gray-10);
  border-radius: var(--radius);
  padding: 24px;
  transition: all 0.3s;
}
.trust-card:hover { border-color: var(--ms-blue); }
.trust-icon { font-size: 28px; display: block; margin-bottom: 14px; }
.trust-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.trust-card p { font-size: 13px; color: var(--gray-50); line-height: 1.6; }

/* ═══════════════════════════════════════════════
   CTA FINAL
═══════════════════════════════════════════════ */
.cta-final {
  background: linear-gradient(135deg, var(--cyber-dark) 0%, #0f1a2e 50%, var(--cyber-mid) 100%);
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(0,120,212,0.2) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner {
  max-width: 640px;
  margin: 0 auto;
  padding: var(--section-py) 24px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-icon-big { font-size: 64px; margin-bottom: 24px; }
.cta-inner h2 { font-size: clamp(28px, 4vw, 44px); font-weight: 900; color: #fff; margin-bottom: 16px; }
.cta-inner p { font-size: 17px; color: rgba(255,255,255,0.6); line-height: 1.7; margin-bottom: 40px; }

.cta-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.cta-input {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1.5px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  padding: 13px 16px;
  font-size: 14px;
  color: rgba(255,255,255,0.9);
  font-family: var(--font);
  outline: none;
  transition: border-color 0.2s;
}
.cta-input::placeholder { color: rgba(255,255,255,0.35); }
.cta-input:focus { border-color: var(--ms-blue); }
.cta-input option { background: var(--cyber-dark); color: #fff; }

.cta-contact-row {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-contact-row a { font-size: 14px; color: rgba(255,255,255,0.5); transition: color 0.2s; }
.cta-contact-row a:hover { color: var(--ms-blue-light); }

/* ═══════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════ */
.footer {
  background: #070b15;
  border-top: 1px solid rgba(0,120,212,0.15);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 56px 24px 40px;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 64px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  align-self: flex-start;
}
.footer-name { font-size: 15px; font-weight: 700; color: rgba(255,255,255,0.85); }
.footer-product { font-size: 11px; color: var(--ms-blue-light); }

.footer-links-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.footer-links-grid h5 { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,0.35); margin-bottom: 14px; }
.footer-links-grid a { display: block; font-size: 13px; color: rgba(255,255,255,0.5); margin-bottom: 8px; transition: color 0.2s; }
.footer-links-grid a:hover { color: rgba(255,255,255,0.85); }

.footer-bottom {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 20px 24px;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 12px;
  color: rgba(255,255,255,0.25);
  flex-wrap: wrap;
}

/* ═══════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-cards { display: none; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .feat-main { grid-column: span 2; }
  .steps-track { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .step-connector { display: none; }
  .analytics-split { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-links-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { --section-py: 64px; }

  .topbar-inner { flex-direction: column; gap: 8px; text-align: center; }
  .topbar-links { flex-wrap: wrap; justify-content: center; }

  .nav-links, .nav-actions .btn-ghost { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10,14,26,0.98);
    padding: 16px;
    border-bottom: 1px solid rgba(0,120,212,0.2);
    gap: 4px;
  }

  .hero-title { font-size: 36px; }
  .hero-ctas { flex-direction: column; align-items: flex-start; }

  .stats-inner { grid-template-columns: repeat(2, 1fr); display: grid; gap: 24px; }
  .stat-divider { display: none; }

  .problem .section-inner { grid-template-columns: 1fr; gap: 40px; }
  .features-grid { grid-template-columns: 1fr; }
  .feat-main { grid-column: span 1; }
  .steps-track { grid-template-columns: 1fr; }
  .demo-split { grid-template-columns: 1fr; }
  .risk-dashboard { grid-template-columns: 1fr; }
  .target-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .price-card.featured { transform: none; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-links-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; text-align: center; }
  .roadmap-timeline { padding-left: 20px; }
  .rm-marker { margin-left: -37px; }
}

@media (max-width: 480px) {
  .trust-grid { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: 1fr; }
  .footer-links-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 30px; }
}