:root {
  --bg-main: #ffffff;
  --bg-light: #f8fafc;
  --bg-dark: #0f172a;
  --bg-card-dark: #1e293b;
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-light: #f8fafc;
  --primary: #1d4ed8;
  --primary-hover: #1e40af;
  --accent: #f59e0b;
  --success: #15803d;
  --danger: #d93025;
  --danger-bg: #fce8e6;
  --border: #e2e8f0;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 10px 30px -5px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 40px -10px rgba(15, 23, 42, 0.14);
}

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

html {
  scroll-behavior: smooth;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-main);
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Top Alert Banner */
.top-banner {
  background: var(--bg-dark);
  color: var(--text-light);
  font-size: 0.875rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.badge-live {
  background: var(--accent);
  color: #0f172a;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.15rem 0.55rem;
  border-radius: 4px;
  letter-spacing: 0.03em;
}

.top-banner-link {
  color: #93c5fd;
  font-weight: 600;
  text-decoration: none;
}

.top-banner-link:hover {
  text-decoration: underline;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-main);
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), #0f172a);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.03em;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-weight: 800;
  font-size: 1.15rem;
  line-height: 1.2;
}

.brand-name .accent {
  color: var(--primary);
}

.brand-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.main-nav {
  display: flex;
  gap: 1.5rem;
}

.main-nav a {
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.92rem;
  transition: color 0.15s ease;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

/* Language Switcher */
.lang-switch {
  display: inline-flex;
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2px;
}

.lang-btn {
  background: transparent;
  border: none;
  padding: 0.35rem 0.65rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.lang-btn.active {
  background: var(--primary);
  color: #ffffff;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.18s ease;
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--text-main);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-lg {
  padding: 0.85rem 1.65rem;
  font-size: 1rem;
}

.btn-block {
  width: 100%;
}

.link-btn {
  background: none;
  border: none;
  color: var(--primary);
  font: inherit;
  font-weight: 600;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
}

.footer-modal-trigger {
  color: #94a3b8;
  font-weight: 400;
}

.footer-modal-trigger:hover {
  color: #ffffff;
}

/* Hero Section */
.hero {
  padding-block: 4.5rem 4.5rem;
  background: radial-gradient(circle at top right, #eff6ff 0%, #ffffff 60%);
  border-bottom: 1px solid var(--border);
}

.hero-single {
  max-inline-size: 880px;
  margin-inline: auto;
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1e40af;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}

.pill-badge .dot {
  width: 8px;
  height: 8px;
  background: #2563eb;
  border-radius: 50%;
}

.hero h1 {
  font-size: clamp(2.1rem, 1.4rem + 2.5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-block-end: 1.25rem;
}

.text-highlight {
  color: var(--primary);
  text-decoration: underline;
  text-decoration-color: rgba(29, 78, 216, 0.25);
  text-underline-offset: 6px;
}

.hero-lead {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-inline-size: 780px;
  margin-block-end: 1.75rem;
}

.hero-checks {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  margin-block-end: 2.25rem;
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.35rem 1.5rem;
}

.hero-checks li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.98rem;
}

.hero-checks svg {
  width: 22px;
  height: 22px;
  color: var(--success);
  flex-shrink: 0;
  margin-top: 2px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.trust-metrics {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.metric strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-main);
}

.metric span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.metric-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* Documentation Kit Section (Separated Scroll-Down Section) */
.kit-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  grid-template-rows: auto auto 1fr;
  gap: 1.5rem;
  margin-block-end: 1.75rem;
}

.kit-card {
  grid-row: span 3;
  display: grid;
  /* Same-cascade fallback: ignored when subgrid is supported. */
  grid-template-rows: auto auto 1fr;
  grid-template-rows: subgrid;
  gap: 0.75rem;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.doc-icon {
  inline-size: 42px;
  block-size: 42px;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  font-weight: 800;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.kit-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;
}

.kit-card p {
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.kit-section-footnote {
  max-inline-size: 900px;
  margin-inline: auto;
  text-align: center;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.95rem 1.25rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Sections */
.section {
  padding: 5rem 0;
}

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

.bg-dark {
  background: var(--bg-dark);
  color: var(--text-light);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.25rem;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.eyebrow-light {
  color: #93c5fd;
}

.section-header h2 {
  font-size: clamp(1.65rem, 2.8vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Comparison Grid */
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.comp-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.comp-negative {
  border-top: 4px solid #94a3b8;
}

.comp-positive {
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-md);
}

.recommended-tag {
  position: absolute;
  top: -13px;
  right: 24px;
  background: var(--primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 99px;
}

.comp-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1.25rem;
}

.comp-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.comp-card li {
  padding-left: 1.6rem;
  position: relative;
  font-size: 0.96rem;
}

.comp-negative li::before {
  content: "✕";
  position: absolute;
  left: 0;
  color: var(--danger);
  font-weight: 700;
}

.comp-positive li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: 800;
}

/* Calculator Box */
.calculator-box {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  align-items: center;
}

.calc-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.count-pill {
  background: #eff6ff;
  color: var(--primary);
  padding: 0.25rem 0.85rem;
  border-radius: 99px;
  font-size: 1.1rem;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--primary);
  height: 8px;
  cursor: pointer;
}

.range-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
  margin-bottom: 1.25rem;
}

.calc-helper {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.tier-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.mini-tier {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem;
  font-size: 0.82rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.mini-tier strong {
  display: block;
  margin-bottom: 0.2rem;
}

.mini-tier.active {
  border-color: var(--primary);
  background: #eff6ff;
}

.calc-results {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
}

.result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 0.75rem;
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
  gap: 0.5rem;
}

.danger-text {
  color: var(--danger);
  text-align: right;
}

.strike-text {
  text-decoration: line-through;
  color: var(--text-muted);
  font-weight: 600;
}

.result-highlight {
  margin: 1.25rem 0;
  text-align: center;
  background: #ffffff;
  padding: 1.25rem;
  border-radius: 8px;
  border: 1px solid #bfdbfe;
}

.result-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.result-price {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
  margin: 0.25rem 0;
}

.result-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Accordions (<details>) */
.accordion-group {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.disclosure {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.disclosure summary {
  padding: 1.15rem 1.5rem;
  cursor: pointer;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 1rem;
  list-style: none;
}

.disclosure summary::-webkit-details-marker {
  display: none;
}

.disclosure summary::after {
  content: "+";
  margin-left: auto;
  font-size: 1.35rem;
  color: var(--primary);
  font-weight: 600;
}

.disclosure[open] summary::after {
  content: "−";
}

.mod-badge {
  background: #eff6ff;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  white-space: nowrap;
}

.disclosure-body {
  padding: 0 1.5rem 1.25rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  border-top: 1px solid #f1f5f9;
  padding-top: 1rem;
}

/* Offer & Contact Form */
.offer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

.offer-info h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.offer-list {
  margin: 1.25rem 0 2rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  color: #cbd5e1;
}

.pfa-credentials {
  background: var(--bg-card-dark);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
}

.pfa-credentials h3 {
  font-size: 1rem;
  color: #93c5fd;
  margin-bottom: 0.6rem;
}

.pfa-credentials p {
  margin-bottom: 0.3rem;
  color: #e2e8f0;
}

.offer-form-card {
  background: #ffffff;
  color: var(--text-main);
  padding: 2.25rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.offer-form-card h3 {
  font-size: 1.35rem;
  margin-bottom: 1.25rem;
}

.field {
  margin-bottom: 1.15rem;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.field label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.15rem;
}

.hint {
  display: block;
  color: #5f6368;
  font-size: 0.8rem;
  margin-bottom: 0.3rem;
}

.field input,
.field select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid #cbd5e1;
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  background: #fff;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.field input:focus,
.field select:focus {
  outline: none;
  border-color: var(--primary);
}

.error-msg {
  display: none;
  color: var(--danger);
  font-size: 0.82rem;
  margin-top: 0.3rem;
  font-weight: 500;
}

/* Modern deferred validation (:user-invalid & fallback per modern-web-guidance) */
input:user-invalid,
input.user-invalid-fallback {
  border-color: var(--danger);
  background-color: var(--danger-bg);
}

input:user-invalid + .error-msg,
input.user-invalid-fallback + .error-msg {
  display: block;
}

input:user-valid,
input.user-valid-fallback {
  border-color: var(--success);
}

.form-legal-note {
  margin-top: 0.85rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
}

.form-success-box {
  margin-top: 1.25rem;
  padding: 1rem;
  background: #f0fdf4;
  border: 1px solid #86efac;
  border-radius: 8px;
  font-size: 0.9rem;
}

.send-channels {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

/* Legal Modal Dialog (with ::backdrop per light-dismiss-a-dialog) */
.legal-dialog {
  margin: auto;
  max-width: 720px;
  width: calc(100% - 2rem);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0;
  box-shadow: var(--shadow-lg);
  color: var(--text-main);
  background: #ffffff;
}

.legal-dialog::backdrop {
  background-color: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(3px);
}

.dialog-inner {
  display: flex;
  flex-direction: column;
  max-height: 85vh;
}

.dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  gap: 1rem;
}

.dialog-header h2 {
  font-size: 1.15rem;
  font-weight: 700;
}

.dialog-close {
  background: none;
  border: none;
  font-size: 1.65rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.2rem 0.5rem;
}

.dialog-body {
  padding: 1.5rem;
  overflow-y: auto;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.dialog-body h3 {
  font-size: 0.98rem;
  color: var(--text-main);
  margin: 1rem 0 0.4rem;
}

.dialog-body h3:first-child {
  margin-top: 0;
}

.dialog-body p {
  margin-bottom: 0.85rem;
}

.dialog-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  background: var(--bg-light);
}

/* Footer */
.site-footer {
  background: #090e1a;
  color: #94a3b8;
  padding: 2.5rem 0;
  font-size: 0.88rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-inner strong {
  color: #f8fafc;
  display: block;
  margin-bottom: 0.25rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
}

.footer-links a:hover {
  color: #ffffff;
}

/* Mobile Menu Trigger Button (hidden on desktop) */
.menu-toggle-btn {
  display: none;
  align-items: center;
  gap: 0.4rem;
  background: var(--bg-light);
  border: 1px solid var(--border);
  color: var(--text-main);
  padding: 0.45rem 0.7rem;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}

.menu-toggle-btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.menu-toggle-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* Mobile Navigation Drawer (popover="manual" + scroll-snap per navigation-drawer guide) */
.Drawer {
  --drawer-width: min(20em, 82dvw);
  --drawer-backdrop: 0;
  width: auto;
  height: auto;
  background: transparent;
  border: 0;
  padding: 0;
  margin: 0;
  overflow: visible;
  inset: 0;
}

.Drawer::backdrop {
  background: #0f172a;
  opacity: calc(var(--drawer-backdrop) * 0.6);
}

.Drawer-scroller {
  position: relative;
  display: grid;
  grid-template-columns: var(--drawer-width) 100%;
  overflow-x: scroll;
  overscroll-behavior: none;
  scrollbar-width: none;
  scroll-snap-type: x mandatory;
}

.Drawer-scroller::-webkit-scrollbar {
  display: none;
}

@media (prefers-reduced-motion: no-preference) {
  .Drawer-scroller {
    scroll-behavior: smooth;
  }
}

.Drawer-scroller::after {
  content: '';
  scroll-snap-align: end;
  scroll-initial-target: nearest;
}

.Drawer-sheet {
  display: grid;
  grid-template-rows: auto 1fr;
  height: 100svh;
  background: #ffffff;
  color: var(--text-main);
  overflow-y: auto;
  scroll-snap-align: start;
  scrollbar-width: none;
  box-shadow: var(--shadow-lg);
  border-right: 1px solid var(--border);
  outline: none;
}

@supports (animation-timeline: scroll()) {
  .Drawer {
    timeline-scope: --drawer-fade;
    animation: fade-drawer-backdrop linear both;
    animation-timeline: --drawer-fade;
  }

  .Drawer-scroller {
    scroll-timeline: --drawer-fade x;
  }

  @property --drawer-backdrop {
    syntax: '<number>';
    inherits: true;
    initial-value: 0;
  }

  @keyframes fade-drawer-backdrop {
    0% { --drawer-backdrop: 1; }
    100% { --drawer-backdrop: 0; }
  }
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.15rem 1.25rem;
  border-bottom: 1px solid var(--border);
  gap: 0.75rem;
}

.drawer-close-btn {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 36px;
  height: 36px;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.drawer-body {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.25rem;
  gap: 1.5rem;
}

.drawer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.drawer-nav-list a {
  display: flex;
  align-items: center;
  padding: 0.85rem 0.95rem;
  border-radius: 8px;
  text-decoration: none;
  color: var(--text-main);
  font-weight: 600;
  font-size: 1rem;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.drawer-nav-list a:hover,
.drawer-nav-list a:active {
  background: #eff6ff;
  color: var(--primary);
}

.drawer-cta-box {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.drawer-email-link {
  text-align: center;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  padding-top: 0.25rem;
}

/* Tablet & Mobile Responsive Rules */
@media (max-width: 920px) {
  .comparison-grid,
  .calculator-box,
  .offer-grid {
    grid-template-columns: 1fr;
  }

  .main-nav,
  .header-cta-desktop {
    display: none;
  }

  .menu-toggle-btn {
    display: inline-flex;
  }

  .field-row,
  .tier-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 1rem;
  }

  .top-banner {
    font-size: 0.78rem;
    padding: 0.55rem 0;
  }

  .top-banner-inner {
    gap: 0.4rem;
  }

  .site-header {
    padding: 0.75rem 0;
  }

  .header-inner {
    gap: 0.5rem;
  }

  .logo-mark {
    width: 36px;
    height: 36px;
    font-size: 0.95rem;
    border-radius: 8px;
  }

  .brand-name {
    font-size: 1rem;
  }

  .site-header .brand-sub {
    display: none;
  }

  .header-actions {
    gap: 0.45rem;
  }

  .lang-btn {
    padding: 0.3rem 0.5rem;
    font-size: 0.75rem;
  }

  .hero {
    padding-block: 2rem 2.5rem;
  }

  .pill-badge {
    font-size: 0.76rem;
    padding: 0.35rem 0.7rem;
    border-radius: 10px;
    line-height: 1.35;
  }

  .hero h1 {
    font-size: clamp(1.65rem, 6vw, 2.15rem);
    line-height: 1.2;
  }

  .hero-lead {
    font-size: 0.98rem;
    margin-block-end: 1.35rem;
  }

  .hero-checks {
    padding: 1rem 1.1rem;
    gap: 0.75rem;
    margin-block-end: 1.5rem;
  }

  .hero-checks li {
    font-size: 0.9rem;
  }

  .hero-actions {
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.75rem;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .trust-metrics {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
    padding-top: 1.25rem;
  }

  .metric-divider {
    display: none;
  }

  .section {
    padding: 3rem 0;
  }

  .section-header {
    margin-bottom: 2rem;
  }

  .section-header h2 {
    font-size: 1.5rem;
    line-height: 1.25;
  }

  .section-header p {
    font-size: 0.95rem;
  }

  .kit-cards-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    gap: 1rem;
  }

  .kit-card {
    grid-row: auto;
    grid-template-rows: auto;
    padding: 1.35rem;
  }

  .comp-card {
    padding: 1.5rem 1.25rem;
  }

  .comp-positive {
    padding-top: 2rem;
  }

  .recommended-tag {
    right: 16px;
    font-size: 0.7rem;
  }

  .calculator-box {
    padding: 1.35rem;
    gap: 1.5rem;
  }

  .calc-label {
    font-size: 0.98rem;
  }

  .count-pill {
    font-size: 0.95rem;
    padding: 0.2rem 0.65rem;
  }

  .calc-results {
    padding: 1.25rem;
  }

  .result-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.2rem;
  }

  .danger-text {
    text-align: left;
  }

  .result-price {
    font-size: 2rem;
  }

  .disclosure summary {
    flex-wrap: wrap;
    padding: 1rem 1.15rem;
    gap: 0.5rem;
    position: relative;
    padding-right: 2.5rem;
  }

  .disclosure summary::after {
    position: absolute;
    right: 1.1rem;
    top: 1rem;
  }

  .mod-title {
    width: 100%;
    font-size: 0.95rem;
    line-height: 1.35;
  }

  .disclosure-body {
    padding: 0.85rem 1.15rem 1.15rem;
    font-size: 0.9rem;
  }

  .offer-grid {
    gap: 2rem;
  }

  .offer-info h2 {
    font-size: 1.55rem;
  }

  .offer-form-card {
    padding: 1.35rem;
  }

  .send-channels {
    flex-direction: column;
  }

  .send-channels .btn {
    width: 100%;
  }
}