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

:root {
  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'Space Grotesk', monospace;

  /* Color Palette */
  --primary: #0284c7;
  --primary-hover: #0369a1;
  --primary-light: #e0f2fe;
  
  --teal-glow: #0ea5e9;
  --emerald-accent: #10b981;
  --rose-accent: #f43f5e;
  --amber-accent: #f59e0b;

  --navy-deep: #061524;
  --navy-dark: #0b1f33;
  --navy-surface: #102a45;
  --ink: #0f172a;
  --ink-secondary: #334155;
  --muted: #64748b;
  --muted-light: #94a3b8;

  --bg-page: #f8fafc;
  --card-bg: #ffffff;
  --card-border: #e2e8f0;
  --card-border-hover: #38bdf8;
  --line: #e2e8f0;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 25px -5px rgba(2, 132, 199, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 35px -8px rgba(15, 23, 42, 0.09), 0 12px 16px -8px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 25px rgba(14, 165, 233, 0.35);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-page);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
}

.wrap {
  max-width: 1240px;
  width: calc(100% - 48px);
  margin-left: auto;
  margin-right: auto;
}

/* ================= HEADER & NAV ================= */
.site-header {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(15, 23, 42, 0.03);
  transition: all 0.3s ease;
}

.nav {
  height: 78px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.8px;
  color: var(--navy-deep);
}

.brand-icon-wrapper {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #0284c7, #0ea5e9);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 10px rgba(2, 132, 199, 0.3);
  font-size: 20px;
  font-weight: 900;
}

.brand span.accent {
  background: linear-gradient(135deg, #0284c7 0%, #0ea5e9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-tag {
  font-size: 11px;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-light);
  padding: 3px 8px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-left: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--muted);
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.nav-links a:hover {
  color: var(--primary);
  background: rgba(2, 132, 199, 0.06);
}

.nav-links a.active {
  color: var(--primary);
  background: rgba(2, 132, 199, 0.08);
  font-weight: 700;
}

.nav-cta {
  background: linear-gradient(135deg, #0284c7, #0369a1);
  color: #ffffff !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.25);
  margin-left: 8px;
}

.nav-cta:hover {
  background: linear-gradient(135deg, #0369a1, #075985) !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(2, 132, 199, 0.35);
}

.menu-btn {
  display: none;
  background: #f1f5f9;
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 18px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.2s ease;
}

/* ================= HERO SECTION ================= */
.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 56px;
  padding: 70px 0 80px;
  position: relative;
}

.hero-glow-blob {
  position: absolute;
  top: 10%;
  right: -5%;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.12) 0%, rgba(16, 185, 129, 0.04) 60%, transparent 80%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(40px);
}

.hero-content {
  position: relative;
  z-index: 1;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  border: 1px solid rgba(14, 165, 233, 0.3);
  box-shadow: 0 2px 8px rgba(14, 165, 233, 0.1);
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 12.5px;
  font-weight: 700;
  color: #0369a1;
  margin-bottom: 24px;
  letter-spacing: 0.2px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--emerald-accent);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse-ring 2s infinite cubic-bezier(0.4, 0, 0.6, 1);
}

@keyframes pulse-ring {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    box-shadow: 0 0 0 9px rgba(16, 185, 129, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

.hero h1 {
  font-size: clamp(38px, 4.5vw, 62px);
  line-height: 1.12;
  letter-spacing: -2px;
  color: var(--navy-deep);
  font-weight: 800;
  margin-bottom: 22px;
}

.hero h1 span.gradient-text {
  background: linear-gradient(135deg, #0284c7 0%, #0d9488 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p.hero-subtitle {
  font-size: 18px;
  line-height: 1.65;
  color: var(--ink-secondary);
  max-width: 610px;
  margin-bottom: 32px;
}

.button-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  border: none;
}

.btn.primary {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  color: #ffffff;
  box-shadow: 0 8px 20px -4px rgba(2, 132, 199, 0.4);
}

.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px -4px rgba(2, 132, 199, 0.5);
  background: linear-gradient(135deg, #0369a1 0%, #075985 100%);
}

.btn.secondary {
  background: #ffffff;
  color: var(--navy-deep);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.btn.secondary:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
  transform: translateY(-2px);
}

.stats-ticker {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.stat-item h4 {
  font-size: 26px;
  font-weight: 800;
  color: var(--navy-deep);
  letter-spacing: -0.5px;
}

.stat-item p {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}

/* ================= HERO INTERACTIVE CARD ================= */
.hero-art-container {
  position: relative;
  z-index: 1;
}

.hero-dashboard-preview {
  background: linear-gradient(145deg, #0a2239 0%, #061524 100%);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 30px;
  box-shadow: var(--shadow-xl), var(--shadow-glow);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 18px;
  margin-bottom: 22px;
}

.live-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #38bdf8;
}

.pulse-line-wrapper {
  background: rgba(15, 23, 42, 0.6);
  border-radius: var(--radius-md);
  border: 1px solid rgba(56, 189, 248, 0.2);
  padding: 16px;
  margin-bottom: 20px;
  position: relative;
}

.ecg-svg {
  width: 100%;
  height: 70px;
  stroke: #38bdf8;
  stroke-width: 2.5;
  fill: none;
  filter: drop-shadow(0 0 6px #38bdf8);
}

.ecg-path {
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  animation: ecg-draw 3.5s linear infinite;
}

@keyframes ecg-draw {
  to {
    stroke-dashoffset: 0;
  }
}

.metrics-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.metric-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 14px;
  backdrop-filter: blur(8px);
}

.metric-title {
  font-size: 11px;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 4px;
}

.metric-val {
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.metric-tag {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 6px;
}

.tag-green {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
}

.tag-amber {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
}

.floating-badge {
  position: absolute;
  bottom: -15px;
  right: 25px;
  background: #ffffff;
  color: var(--navy-deep);
  border-radius: var(--radius-md);
  padding: 10px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
  font-size: 13px;
  font-weight: 700;
  animation: float-badge 3s ease-in-out infinite;
  border: 1px solid var(--card-border);
}

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

/* ================= SECTION STYLING ================= */
.section {
  padding: 70px 0 100px;
}

.section-heading {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 50px;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--primary);
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 12px;
  background: var(--primary-light);
  padding: 4px 12px;
  border-radius: 20px;
}

.section-heading h2 {
  font-size: clamp(28px, 3.2vw, 42px);
  font-weight: 800;
  letter-spacing: -1.2px;
  color: var(--navy-deep);
  margin-bottom: 14px;
}

.section-heading p {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.6;
}

/* ================= FEATURE CARDS ================= */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 34px 30px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: transparent;
  transition: background 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--card-border-hover);
  box-shadow: var(--shadow-lg);
}

.feature-card:hover::before {
  background: linear-gradient(90deg, #0284c7, #0ea5e9);
}

.feature-icon-box {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 26px;
  margin-bottom: 22px;
  transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon-box {
  transform: scale(1.08);
}

.feature-card h3 {
  font-size: 21px;
  font-weight: 700;
  color: var(--navy-deep);
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.feature-card p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 24px;
  flex-grow: 1;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-weight: 700;
  font-size: 14.5px;
}

.card-link svg {
  transition: transform 0.2s ease;
}

.feature-card:hover .card-link svg {
  transform: translateX(4px);
}

/* ================= INTERACTIVE RISK CALCULATOR DEMO ================= */
.risk-calc-section {
  background: linear-gradient(135deg, #091e33 0%, #061524 100%);
  border-radius: var(--radius-xl);
  padding: 50px 44px;
  color: #ffffff;
  margin: 60px 0 80px;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  overflow: hidden;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.calc-info h3 {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 14px;
}

.calc-info p {
  color: #94a3b8;
  font-size: 16px;
  line-height: 1.65;
  margin-bottom: 22px;
}

.calc-form {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(12px);
}

.input-group {
  margin-bottom: 18px;
}

.input-group label {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 600;
  color: #e2e8f0;
  margin-bottom: 6px;
}

.input-group label span.val-display {
  color: #38bdf8;
  font-weight: 700;
  font-family: var(--font-mono);
}

.calc-slider {
  width: 100%;
  accent-color: #0ea5e9;
  cursor: pointer;
}

.calc-options-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.calc-checkbox-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  color: #cbd5e1;
  cursor: pointer;
  user-select: none;
  transition: all 0.2s ease;
}

.calc-checkbox-btn:has(input:checked) {
  background: rgba(14, 165, 233, 0.2);
  border-color: #38bdf8;
  color: #ffffff;
}

.calc-output {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.risk-level-badge {
  font-size: 14px;
  font-weight: 800;
  padding: 6px 14px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.risk-low {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.4);
}

.risk-moderate {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.risk-elevated {
  background: rgba(244, 63, 94, 0.2);
  color: #fb7185;
  border: 1px solid rgba(244, 63, 94, 0.4);
}

/* ================= PAGE INTRO ================= */
.page-intro {
  text-align: center;
  padding: 60px 0 35px;
}

.page-intro h1 {
  font-size: clamp(32px, 3.8vw, 48px);
  font-weight: 800;
  letter-spacing: -1.2px;
  color: var(--navy-deep);
  margin: 12px 0 14px;
}

.page-intro p {
  font-size: 17.5px;
  color: var(--muted);
  max-width: 680px;
  margin: 0 auto;
}

/* ================= CONTENT GRID / ABOUT ================= */
.content-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
  padding-bottom: 90px;
}

.wide {
  grid-column: 1 / -1;
}

.panel {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}

.panel:hover {
  box-shadow: var(--shadow-md);
}

.panel-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.panel-header-icon {
  width: 40px;
  height: 40px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.panel h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--navy-deep);
  letter-spacing: -0.4px;
}

.panel p {
  color: var(--ink-secondary);
  font-size: 15.5px;
  line-height: 1.7;
  margin-bottom: 14px;
}

.panel ul {
  padding-left: 20px;
  color: var(--ink-secondary);
}

.panel li {
  margin: 10px 0;
  font-size: 15px;
  line-height: 1.6;
}

.panel li strong {
  color: var(--navy-deep);
}

.notice {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: var(--radius-md);
  padding: 22px 26px;
  color: #166534;
  font-size: 14.5px;
  line-height: 1.65;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.notice.caution {
  background: #eff6ff;
  border-color: #bfdbfe;
  color: #1e40af;
}

/* ================= VIZ DASHBOARD / STORY ================= */
.viz-section {
  padding: 10px 0 90px;
}

.viz-control-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.viz-title h2 {
  font-size: 20px;
  font-weight: 800;
  color: var(--navy-deep);
  letter-spacing: -0.4px;
}

.viz-title p {
  font-size: 13.5px;
  color: var(--muted);
  margin-top: 2px;
}

.viz-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.viz-frame {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  min-height: 980px;
  padding: 12px;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  margin-bottom: 24px;
}

.viz-frame tableau-viz {
  display: block;
  width: 100%;
  border-radius: var(--radius-md);
}

.external-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 700;
  font-size: 14px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
}

.external-link:hover {
  background: #bae6fd;
}

/* ================= FAQ ACCORDION ================= */
.faq-container {
  max-width: 860px;
  margin: 0 auto;
  padding: 10px 0 90px;
}

.faq-search-box {
  margin-bottom: 30px;
  position: relative;
}

.faq-search-input {
  width: 100%;
  padding: 16px 20px 16px 48px;
  border-radius: var(--radius-md);
  border: 1px solid var(--card-border);
  font-size: 15px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  outline: none;
  font-family: inherit;
  transition: all 0.2s ease;
}

.faq-search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.faq-search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 18px;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all 0.25s ease;
}

.faq-item:hover {
  border-color: #cbd5e1;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 22px 26px;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--navy-deep);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: inherit;
}

.faq-icon-arrow {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 16px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), background 0.2s;
  flex-shrink: 0;
}

.faq-item.open .faq-icon-arrow {
  transform: rotate(180deg);
  background: var(--primary-light);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-answer-inner {
  padding: 0 26px 24px;
  color: var(--ink-secondary);
  font-size: 15px;
  line-height: 1.7;
}

/* ================= FOOTER ================= */
.footer {
  background: var(--navy-deep);
  color: #ffffff;
  padding: 60px 0 35px;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 45px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand h3 {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-brand p {
  color: #94a3b8;
  font-size: 14.5px;
  line-height: 1.6;
  max-width: 360px;
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #38bdf8;
  margin-bottom: 18px;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  color: #cbd5e1;
  font-size: 14px;
}

.footer-col a:hover {
  color: #ffffff;
  padding-left: 4px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  font-size: 13px;
  color: #64748b;
  flex-wrap: wrap;
  gap: 15px;
}

.footer-bottom p {
  margin: 0;
}

.footer-disclaimer-pill {
  background: rgba(255, 255, 255, 0.06);
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #94a3b8;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

/* ================= RESPONSIVE ================= */
@media (max-width: 992px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 40px;
  }
  .hero-art-container {
    max-width: 580px;
    margin: 0 auto;
    width: 100%;
  }
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
  .calc-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .cards {
    grid-template-columns: 1fr;
  }
  .content-grid {
    grid-template-columns: 1fr;
  }
  .stats-ticker {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .menu-btn {
    display: block;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    align-items: stretch;
    padding: 20px 24px;
    gap: 8px;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  }
  .nav-links.open {
    display: flex;
  }
  .nav-cta {
    margin-left: 0;
    text-align: center;
  }
  .viz-control-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
  .wrap {
    width: calc(100% - 32px);
  }
}