:root {
  --bg: #eef4f8;
  --surface: #ffffff;
  --surface-soft: #f7fafc;
  --surface-strong: #eaf1f7;
  --text: #162235;
  --muted: #5c687a;
  --heading: #0c1628;
  --border: #d8e2ec;
  --border-strong: #becbd9;
  --accent: #0a66c2;
  --accent-strong: #074b8f;
  --accent-soft: rgba(10, 102, 194, 0.08);
  --success: #107c5a;
  --shadow-lg: 0 24px 70px rgba(15, 23, 42, 0.1);
  --shadow-md: 0 16px 40px rgba(15, 23, 42, 0.08);
  --shadow-sm: 0 8px 24px rgba(15, 23, 42, 0.06);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1160px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(10, 102, 194, 0.12), transparent 28%),
    linear-gradient(180deg, #f9fbfd 0%, #f2f6fa 24%, var(--bg) 100%);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img {
  max-width: 100%;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-strong);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(10, 102, 194, 0.24);
  outline-offset: 3px;
}

button {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: var(--heading);
  color: #ffffff;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(100% - 1.5rem, var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(248, 251, 253, 0.82);
  border-bottom: 1px solid rgba(216, 226, 236, 0.7);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.75rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  color: inherit;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.9rem;
  height: 2.9rem;
  border-radius: 1rem;
  background: linear-gradient(135deg, #081220, #0a66c2);
  color: #ffffff;
  font-weight: 800;
  box-shadow: var(--shadow-sm);
}

.brand-text strong,
.brand-text span {
  display: block;
}

.brand-text strong {
  font-size: 1rem;
  color: var(--heading);
}

.brand-text span {
  color: var(--muted);
  font-size: 0.9rem;
}

.site-nav {
  position: absolute;
  inset: calc(100% + 0.5rem) 0 auto;
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.85rem;
  margin: 0 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: var(--shadow-md);
}

.site-nav.is-open {
  display: flex;
}

.site-nav a {
  padding: 0.8rem 0.9rem;
  border-radius: 12px;
  color: var(--heading);
  font-weight: 600;
}

.site-nav a:hover {
  background: var(--accent-soft);
}

.nav-cta {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #ffffff;
}

.site-nav .nav-cta:hover {
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.28rem;
  width: 2.9rem;
  height: 2.9rem;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 0.95rem;
  background: rgba(255, 255, 255, 0.85);
}

.nav-toggle span {
  width: 1.2rem;
  height: 2px;
  margin: 0 auto;
  border-radius: 999px;
  background: var(--heading);
}

.hero-section {
  padding: 2rem 0 1rem;
}

.hero-grid {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

.hero-copy,
.hero-visual {
  position: relative;
}

.hero-copy {
  padding: 1.6rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(214, 224, 236, 0.95);
  background:
    radial-gradient(circle at top right, rgba(10, 102, 194, 0.08), transparent 30%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.97), rgba(246, 249, 252, 0.99));
  box-shadow: var(--shadow-lg);
}

.eyebrow,
.section-label,
.app-pill,
.app-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.38rem 0.75rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--heading);
  line-height: 1.12;
}

h1 {
  margin-top: 1rem;
  font-size: clamp(2.4rem, 8vw, 4.9rem);
  letter-spacing: -0.04em;
  max-width: 12ch;
}

h2 {
  font-size: clamp(1.85rem, 4vw, 3.1rem);
  letter-spacing: -0.035em;
}

h3 {
  font-size: 1.25rem;
}

h4 {
  font-size: 1rem;
  margin-top: 1.2rem;
}

p {
  margin: 0;
}

.hero-text,
.section-heading p,
.section-copy p,
.feature-card p,
.step-card p,
.audience-list p,
.cta-panel p,
.policy-card p,
.policy-card li,
.trust-grid p,
.footer-copy,
.footer-meta p {
  color: var(--muted);
  font-size: 1rem;
}

.hero-text {
  margin-top: 1.2rem;
  max-width: 42rem;
  font-size: 1.08rem;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.35rem;
  padding: 0.95rem 1.35rem;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #ffffff;
  box-shadow: 0 16px 32px rgba(10, 102, 194, 0.24);
}

.button-primary:hover {
  color: #ffffff;
}

.button-secondary {
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.85);
  color: var(--heading);
}

.hero-note {
  margin-top: 0.85rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-stats {
  display: grid;
  gap: 0.9rem;
  margin: 1.7rem 0 0;
}

.hero-stats div {
  padding: 1rem 1.05rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.74);
}

.hero-stats dt {
  font-weight: 800;
  color: var(--heading);
}

.hero-stats dd {
  margin: 0.4rem 0 0;
  color: var(--muted);
}

.hero-visual {
  padding: 0.4rem 0;
}

.phone-frame {
  width: min(100%, 24rem);
  margin: 0 auto;
  padding: 0.7rem;
  border-radius: 2.5rem;
  background: linear-gradient(180deg, #122035, #0c1628);
  box-shadow: var(--shadow-lg);
}

.phone-screen {
  display: grid;
  gap: 0.9rem;
  padding: 1.2rem;
  border-radius: 2rem;
  background:
    radial-gradient(circle at top right, rgba(10, 102, 194, 0.18), transparent 28%),
    linear-gradient(180deg, #f9fbff 0%, #edf3f9 100%);
  min-height: 34rem;
}

.app-card,
.route-card,
.chat-preview {
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(214, 224, 236, 0.95);
  box-shadow: var(--shadow-sm);
}

.app-card strong,
.route-text strong,
.chat-preview strong {
  display: block;
  margin-top: 0.55rem;
  color: var(--heading);
}

.app-card p,
.chat-preview p,
.route-text span {
  display: block;
  margin-top: 0.35rem;
  color: var(--muted);
}

.app-card-top {
  background: linear-gradient(145deg, #0e2038, #12345c);
  color: #ffffff;
}

.app-card-top strong,
.app-card-top p {
  color: #ffffff;
}

.route-card {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.route-points {
  display: grid;
  justify-items: center;
  gap: 0.2rem;
}

.point {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
}

.point-start {
  background: var(--success);
}

.point-end {
  background: var(--accent);
}

.route-line {
  width: 2px;
  height: 2.25rem;
  background: linear-gradient(180deg, var(--success), var(--accent));
}

.trust-strip {
  padding: 0.75rem 0 0;
}

.trust-grid {
  display: grid;
  gap: 1rem;
}

.trust-grid > div {
  padding: 1.2rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.trust-grid strong {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--heading);
}

.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: rgba(255, 255, 255, 0.45);
  border-top: 1px solid rgba(216, 226, 236, 0.7);
  border-bottom: 1px solid rgba(216, 226, 236, 0.7);
}

.section-grid {
  display: grid;
  gap: 1.2rem;
}

.section-heading {
  max-width: 48rem;
}

.section-heading p,
.section-copy p + p,
.cta-panel p,
.policy-card p + p {
  margin-top: 1rem;
}

.feature-grid,
.steps-grid,
.support-grid,
.faq-list {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.feature-card,
.step-card,
.audience-list article,
.policy-meta-card,
.policy-card,
.cta-panel,
.support-card,
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-sm);
}

.feature-card,
.step-card,
.audience-list article,
.policy-meta-card,
.policy-card,
.support-card {
  padding: 1.35rem;
}

.feature-card h3,
.step-card h3,
.audience-list h3 {
  margin-bottom: 0.7rem;
}

.step-number {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--accent);
  font-weight: 800;
  letter-spacing: 0.06em;
}

.audience-list {
  display: grid;
  gap: 1rem;
}

.cta-section {
  padding-top: 0;
}

.cta-panel {
  display: grid;
  gap: 1.3rem;
  padding: 1.5rem;
  background:
    radial-gradient(circle at top right, rgba(10, 102, 194, 0.08), transparent 28%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(246, 249, 252, 1));
}

.privacy-section {
  padding-top: 2.5rem;
}

.support-section {
  scroll-margin-top: 6rem;
}

.support-list {
  padding-left: 1.2rem;
  margin: 1rem 0 0;
  color: var(--muted);
}

.support-list li + li {
  margin-top: 0.55rem;
}

.support-card h3 {
  margin-bottom: 0.7rem;
}

.support-card-action {
  margin-top: 1rem;
}

.support-card-wide {
  padding-bottom: 1.5rem;
}

.support-form {
  display: grid;
  gap: 1rem;
  margin-top: 1.25rem;
}

.support-form label {
  display: grid;
  gap: 0.45rem;
  color: var(--heading);
  font-weight: 700;
}

.support-form input,
.support-form select,
.support-form textarea {
  width: 100%;
  padding: 0.92rem 1rem;
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  background: #ffffff;
  color: var(--text);
  font: inherit;
}

.support-form input::placeholder,
.support-form textarea::placeholder {
  color: #7a8699;
}

.support-form textarea {
  resize: vertical;
  min-height: 8rem;
}

.support-form-actions {
  display: grid;
  gap: 0.8rem;
  align-items: center;
}

.support-form-note {
  color: var(--muted);
  font-size: 0.95rem;
}

.support-form-status {
  margin-top: 0.2rem;
  color: var(--accent-strong);
  font-size: 0.95rem;
  font-weight: 700;
}

.faq-block {
  margin-top: 2rem;
}

.faq-item {
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.2rem 1.35rem;
  font-weight: 800;
  color: var(--heading);
}

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

.faq-item p {
  padding: 0 1.35rem 1.35rem;
  color: var(--muted);
}

.policy-meta {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.policy-meta-card span {
  display: block;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.policy-meta-card strong {
  display: block;
  margin-top: 0.35rem;
  color: var(--heading);
}

.policy-layout {
  display: grid;
  gap: 1rem;
  margin-top: 1.2rem;
}

.policy-nav {
  display: grid;
  gap: 0.3rem;
  padding: 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-sm);
}

.policy-nav h3 {
  margin-bottom: 0.4rem;
}

.policy-nav a {
  padding: 0.55rem 0.7rem;
  border-radius: 10px;
  color: var(--heading);
  font-weight: 700;
}

.policy-nav a:hover {
  background: var(--accent-soft);
}

.policy-content {
  display: grid;
  gap: 1rem;
}

.policy-card ul {
  padding-left: 1.2rem;
  margin: 0.9rem 0 0;
}

.policy-card li + li {
  margin-top: 0.55rem;
}

.policy-note {
  padding: 1rem 1.05rem;
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
}

.site-footer {
  padding: 2rem 0 3rem;
  background: #0c1628;
  color: rgba(255, 255, 255, 0.88);
}

.footer-grid {
  display: grid;
  gap: 1.5rem;
}

.footer-brand .brand-text strong {
  color: #ffffff;
}

.footer-brand .brand-text span,
.footer-copy,
.footer-meta p {
  color: rgba(255, 255, 255, 0.72);
}

.footer-links {
  display: grid;
  gap: 0.65rem;
}

.footer-links a {
  color: #c6defa;
  font-weight: 700;
}

.support-page .site-header {
  position: sticky;
}

.support-hero {
  padding: 2.2rem 0 1rem;
}

.support-hero-grid,
.support-info-grid,
.contact-support-grid {
  display: grid;
  gap: 1rem;
}

.support-hero-copy,
.support-hero-panel,
.support-info-card,
.faq-category,
.support-form-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-md);
}

.support-hero-copy,
.support-hero-panel,
.support-info-card,
.faq-category,
.support-form-card {
  padding: 1.4rem;
}

.support-hero-copy {
  background:
    radial-gradient(circle at top right, rgba(10, 102, 194, 0.08), transparent 30%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(246, 249, 252, 1));
}

.support-hero-panel h2 {
  font-size: clamp(1.5rem, 3vw, 2.3rem);
}

.support-search {
  margin-top: 1.5rem;
}

.support-search-label {
  display: block;
  margin-bottom: 0.55rem;
  font-weight: 800;
  color: var(--heading);
}

.support-search-row {
  display: grid;
  gap: 0.8rem;
}

.support-search-input {
  width: 100%;
  min-height: 3.35rem;
  padding: 0.95rem 1rem;
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  background: #ffffff;
  color: var(--text);
  font: inherit;
}

.support-search-hint,
.support-search-results {
  margin-top: 0.75rem;
  color: var(--muted);
}

.support-quick-grid,
.category-chip-grid,
.faq-category-list {
  display: grid;
  gap: 1rem;
}

.support-quick-card,
.category-chip {
  display: block;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.92);
  padding: 1rem;
  color: var(--heading);
  box-shadow: var(--shadow-sm);
}

.support-quick-card strong {
  display: block;
  margin-bottom: 0.35rem;
}

.support-quick-card span {
  color: var(--muted);
}

.category-chip {
  font-weight: 800;
  text-align: center;
}

.support-checklist {
  padding-left: 1.2rem;
  margin: 1rem 0 0;
  color: var(--muted);
}

.support-checklist li + li {
  margin-top: 0.55rem;
}

.faq-category {
  scroll-margin-top: 6rem;
}

.faq-category-header {
  margin-bottom: 1rem;
}

.faq-category.is-hidden,
.searchable-faq.is-hidden {
  display: none;
}

.support-form-card {
  margin-top: 1rem;
}

@media (min-width: 720px) {
  .container {
    width: min(100% - 2rem, var(--container));
  }

  .hero-actions,
  .cta-actions {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
  }

  .hero-stats,
  .trust-grid,
  .feature-grid,
  .steps-grid,
  .policy-meta,
  .footer-grid,
  .support-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .support-hero-grid,
  .support-info-grid,
  .contact-support-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .support-search-row,
  .category-chip-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .support-quick-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .support-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .support-form-full,
  .support-card-wide {
    grid-column: 1 / -1;
  }

  .section-grid,
  .cta-panel {
    grid-template-columns: 1.05fr 1fr;
    align-items: start;
  }

  .audience-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.25rem;
    padding: 0;
    margin: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .hero-section {
    padding: 2.6rem 0 1.2rem;
  }

  .hero-grid,
  .policy-layout,
  .footer-grid {
    grid-template-columns: 1.08fr 0.92fr;
  }

  .support-hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }

  .feature-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .steps-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .support-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .category-chip-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .faq-category-list {
    gap: 1.25rem;
  }

  .hero-copy {
    padding: 2.2rem;
  }

  .policy-layout {
    align-items: start;
  }

  .policy-nav {
    position: sticky;
    top: 6.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .button,
  .site-nav,
  .nav-toggle {
    transition: none;
  }
}