/* ─── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #09090b;
  --bg-surface: #18181b;
  --bg-card: #1c1c1f;
  --border: #27272a;
  --border-hover: #3f3f46;
  --accent: #3b82f6;
  --accent-glow: rgba(59,130,246,0.15);
  --accent-hover: #60a5fa;
  --danger: #ef4444;
  --danger-glow: rgba(239,68,68,0.12);
  --warning: #f59e0b;
  --warning-glow: rgba(245,158,11,0.12);
  --success: #22c55e;
  --text: #fafafa;
  --text-muted: #a1a1aa;
  --text-subtle: #52525b;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.6);
  --transition: 0.2s ease;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ─── Container ──────────────────────────────────────────── */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Nav ─────────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(9,9,11,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  height: 60px;
}

.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--text);
}

.nav-logo-icon {
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--accent), #818cf8);
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 800;
  color: white;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.nav-links a:hover { color: var(--text); background: rgba(255,255,255,0.05); }

.nav-cta {
  background: var(--accent);
  color: white !important;
  padding: 7px 16px !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
  font-size: 13px !important;
}

.nav-cta:hover { background: var(--accent-hover) !important; opacity: 1 !important; }

/* ─── Hero ─────────────────────────────────────────────────── */
.hero {
  padding: 140px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(59,130,246,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(99,102,241,0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(59,130,246,0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero .container { position: relative; z-index: 1; text-align: center; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.25);
  color: #93c5fd;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.hero h1 {
  font-size: clamp(48px, 6vw, 80px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 24px;
}

.gradient-text {
  background: linear-gradient(135deg, #60a5fa 0%, #818cf8 40%, #c084fc 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

/* ─── Hero Stats ───────────────────────────────────────────── */
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 0;
  margin-bottom: 48px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 48px;
}

.hero-stat {
  flex: 1;
  padding: 24px 20px;
  text-align: center;
  position: relative;
}

.hero-stat:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0; top: 20%; bottom: 20%;
  width: 1px;
  background: var(--border);
}

.big-num {
  display: block;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1.1;
  margin-bottom: 6px;
}

.big-num.blue { color: var(--accent); }
.big-num.red { color: var(--danger); }
.big-num.yellow { color: var(--warning); }
.big-num.green { color: var(--success); }

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  line-height: 1.3;
}

/* ─── CTA Buttons ──────────────────────────────────────────── */
.hero-ctas {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 14px;
  border-radius: var(--radius-sm);
  padding: 11px 24px;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  border: none;
  font-family: inherit;
  letter-spacing: -0.01em;
}

.btn-primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 0 24px rgba(59,130,246,0.3);
}

.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 0 32px rgba(59,130,246,0.45);
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(255,255,255,0.05);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--border-hover);
}

.btn-lg { padding: 13px 28px; font-size: 15px; }
.btn-full { width: 100%; }

/* ─── Sections ─────────────────────────────────────────────── */
.section {
  padding: 96px 0;
  position: relative;
}

.section-dark {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-tag::before {
  content: '';
  width: 16px;
  height: 1px;
  background: var(--accent);
}

.section-tag::after {
  content: '';
  width: 16px;
  height: 1px;
  background: var(--accent);
}

h2.section-title {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 16px;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ─── Problem Section ──────────────────────────────────────── */
.problem-block {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 56px;
  background: linear-gradient(135deg, rgba(239,68,68,0.06) 0%, rgba(239,68,68,0.02) 100%);
  border: 1px solid rgba(239,68,68,0.2);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.problem-block::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--danger), transparent);
}

.problem-block h2 {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  color: var(--text);
}

.problem-block p {
  color: var(--text-muted);
  font-size: 17px;
  line-height: 1.75;
}

.problem-block strong { color: #fca5a5; }

/* ─── Features Grid ─────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.feature-card {
  background: var(--bg-card);
  padding: 40px;
  position: relative;
  transition: background var(--transition);
}

.feature-card:hover { background: #1f1f23; }

.feature-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(59,130,246,0.12);
  border: 1px solid rgba(59,130,246,0.25);
  border-radius: var(--radius-sm);
  color: var(--accent);
  font-weight: 800;
  font-size: 15px;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  color: var(--text);
}

.feature-card p {
  color: var(--text-muted);
  line-height: 1.7;
  font-size: 14px;
}

.feature-card p strong { color: #93c5fd; }

/* ─── Cases Grid ─────────────────────────────────────────────── */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.case-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.case-card.danger {
  border-color: rgba(239,68,68,0.2);
}

.case-card.danger:hover {
  border-color: rgba(239,68,68,0.4);
  box-shadow: 0 8px 40px rgba(239,68,68,0.12);
}

.case-card.warning {
  border-color: rgba(245,158,11,0.2);
}

.case-card.warning:hover {
  border-color: rgba(245,158,11,0.4);
  box-shadow: 0 8px 40px rgba(245,158,11,0.12);
}

.case-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}

.case-badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
}

.case-badge.phishing {
  background: rgba(239,68,68,0.15);
  color: #fca5a5;
  border: 1px solid rgba(239,68,68,0.25);
}

.case-badge.suspicious {
  background: rgba(245,158,11,0.15);
  color: #fcd34d;
  border: 1px solid rgba(245,158,11,0.25);
}

.case-brand {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}

.case-screenshot {
  width: 100%;
  height: 170px;
  object-fit: cover;
  object-position: top;
  display: block;
  border-bottom: 1px solid var(--border);
  background: #111113;
}

.case-body {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.case-body h3 {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

.case-body p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

.case-body p strong { color: #fcd34d; }

.case-signals {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.case-signals span {
  font-size: 11px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
}

.case-score {
  font-size: 13px;
  font-weight: 700;
  color: var(--danger);
  padding-top: 8px;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}

.case-card.warning .case-score { color: var(--warning); }

/* ─── Ads Library ─────────────────────────────────────────── */
.ads-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.ads-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.ads-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.ads-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 0 0 1px rgba(59,130,246,0.1), var(--shadow);
  transform: translateY(-2px);
}

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

.ads-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 20px;
}

.ads-icon.meta { background: rgba(24,119,242,0.15); border: 1px solid rgba(24,119,242,0.25); }
.ads-icon.google { background: rgba(234,67,53,0.12); border: 1px solid rgba(234,67,53,0.2); }
.ads-icon.cloak { background: rgba(168,85,247,0.12); border: 1px solid rgba(168,85,247,0.2); }

.ads-card h3 {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  color: var(--text);
}

.ads-card p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.75;
}

.ads-card p strong { color: #c084fc; }

/* ─── Brands Grid ─────────────────────────────────────────── */
.brands-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.brand-pill {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition);
  cursor: default;
}

.brand-pill:hover {
  border-color: var(--accent);
  color: #93c5fd;
  background: rgba(59,130,246,0.06);
  transform: translateY(-1px);
}

/* ─── Report Grid ─────────────────────────────────────────── */
.report-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.report-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.report-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.report-card h3 {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}

.report-card p {
  font-size: 13px;
  color: var(--text-subtle);
  font-weight: 500;
}

.report-link {
  color: var(--accent);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  transition: color var(--transition);
}

.report-link:hover { color: var(--accent-hover); text-decoration: underline; }

.report-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.65;
  margin-top: auto;
}

/* ─── Numbers Grid ────────────────────────────────────────── */
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.number-card {
  background: var(--bg-card);
  padding: 36px 20px;
  text-align: center;
  transition: background var(--transition);
}

.number-card:hover { background: #1f1f23; }

.number {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--text) 0%, var(--text-muted) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
  line-height: 1;
}

.number-label {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ─── Contact ─────────────────────────────────────────────── */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  max-width: 960px;
  margin: 0 auto;
}

.contact-info h2 {
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 16px;
}

.contact-info > p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 32px;
}

.contact-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

.contact-benefits li::before {
  content: '';
  width: 16px;
  height: 16px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Ccircle cx='8' cy='8' r='7' fill='rgba(59,130,246,0.15)' stroke='rgba(59,130,246,0.3)'/%3E%3Cpath d='M5 8l2 2 4-4' stroke='%233b82f6' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat center;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ─── Form ────────────────────────────────────────────────── */
.contact-form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
}

.contact-form-wrapper::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), #818cf8, #c084fc);
}

.contact-form h3 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.contact-form label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.contact-form label span {
  display: block;
  margin-bottom: 6px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  display: block;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--text-subtle); }

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(59,130,246,0.5);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}

.contact-form textarea { resize: vertical; min-height: 96px; }

.form-note {
  text-align: center;
  font-size: 12px;
  color: var(--text-subtle);
  margin-top: 12px;
}

.form-success {
  text-align: center;
  padding: 40px 20px;
}

.form-success .success-icon {
  width: 56px;
  height: 56px;
  background: rgba(34,197,94,0.12);
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 24px;
}

.form-success h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}

.form-success p {
  color: var(--text-muted);
  font-size: 14px;
}

.hidden { display: none !important; }

/* ─── Footer ─────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  background: var(--bg);
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 15px;
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  color: var(--text-subtle);
  text-decoration: none;
  font-size: 13px;
  transition: color var(--transition);
}

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

.footer-copy {
  color: var(--text-subtle);
  font-size: 13px;
  width: 100%;
  text-align: center;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}

/* ─── Scroll Animations ───────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }
.fade-in-delay-5 { transition-delay: 0.5s; }

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .cases-grid,
  .numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .ads-grid { grid-template-columns: 1fr; }
  .report-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hero { padding: 100px 0 72px; }
  .hero-stats { flex-direction: column; max-width: 400px; }
  .hero-stat:not(:last-child)::after {
    right: 20%; left: 20%; bottom: 0; top: auto; width: auto; height: 1px;
  }
  .features-grid { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .contact-wrapper { grid-template-columns: 1fr; gap: 40px; }
  .numbers-grid { grid-template-columns: repeat(3, 1fr); }
  .report-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .section { padding: 64px 0; }
  .problem-block { padding: 36px 24px; }
}

@media (max-width: 480px) {
  .numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 40px; }
}

/* ─── Noise texture overlay ───────────────────────────────── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  opacity: 0.04;
  z-index: 9999;
}