:root {
  --bg: #f3f7fb;
  --surface: #ffffff;
  --surface-muted: #e8f0fa;
  --text: #102235;
  --muted: #486079;
  --primary: #0a5db1;
  --primary-dark: #084a8d;
  --accent: #0f7a5f;
  --border: #c8d5e3;
  --radius: 12px;
  --shadow: 0 8px 24px rgba(16, 34, 53, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #eef4fb 0%, #f8fbff 260px, #f3f7fb 100%);
  line-height: 1.6;
}

a {
  color: var(--primary-dark);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid #0f7a5f;
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: #000;
  color: #fff;
  padding: 0.5rem 0.75rem;
  z-index: 1000;
}

.skip-link:focus {
  left: 0.5rem;
  top: 0.5rem;
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}

.top-bar {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--border);
}

.brand-inline,
.top-contact {
  margin: 0;
  font-size: 0.95rem;
}

.muted {
  color: var(--muted);
}

.top-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: 1rem;
  padding: 0.7rem 1rem;
  flex-wrap: wrap;
}

.main-nav a {
  text-decoration: none;
  font-weight: 600;
  color: var(--text);
  padding: 0.15rem 0.2rem;
  border-radius: 6px;
}

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

.hero {
  padding: 2.25rem 0 1.5rem;
}

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

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 0.35rem;
}

h1,
h2,
h3 {
  line-height: 1.25;
  margin: 0 0 0.75rem;
}

h1 {
  font-size: clamp(1.7rem, 4vw, 2.6rem);
}

h2 {
  font-size: clamp(1.35rem, 2.4vw, 1.9rem);
}

h3 {
  font-size: 1.06rem;
}

p {
  margin: 0 0 1rem;
}

.hero-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.8rem;
  box-shadow: var(--shadow);
}

.hero-panel svg {
  width: 100%;
  height: auto;
  display: block;
}

.svg-frame {
  fill: #f9fcff;
  stroke: #bdd1e5;
  stroke-width: 2;
}

.svg-card {
  fill: #e6f0fb;
}

.svg-dot {
  fill: #0f7a5f;
}

.svg-line {
  fill: #7a9abb;
}

.svg-trend {
  fill: none;
  stroke: #0a5db1;
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cta-row {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-top: 1.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  padding: 0.72rem 1rem;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}

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

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

.btn-secondary {
  background: #fff;
  color: var(--primary-dark);
  border-color: var(--primary);
}

.btn-secondary:hover {
  background: var(--surface-muted);
}

.section {
  padding: 2.2rem 0;
}

.section-alt {
  background: #ecf3fa;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-intro {
  color: var(--muted);
  max-width: 64ch;
}

.card-grid {
  margin-top: 1.2rem;
  display: grid;
  gap: 0.9rem;
  grid-template-columns: 1fr;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: 0 4px 14px rgba(16, 34, 53, 0.04);
}

.strength-list {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
  display: grid;
  gap: 0.9rem;
}

.strength-list li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
}

.faq-wrap {
  display: grid;
  gap: 1rem;
}

.faq-list {
  display: grid;
  gap: 0.7rem;
}

details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.8rem 0.9rem;
}

summary {
  font-weight: 700;
  cursor: pointer;
}

summary + p {
  margin-top: 0.7rem;
}

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

.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
}

.text-link {
  font-weight: 700;
}

.site-footer {
  padding: 1.15rem 0 4rem;
  background: #0f263c;
  color: #f0f6fc;
}

.footer-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-row p {
  margin: 0;
}

.footer-row a {
  color: #d6e9ff;
}

.sticky-contact {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 120;
  text-decoration: none;
  background: var(--accent);
  color: #fff;
  padding: 0.72rem 0.95rem;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: 0 8px 22px rgba(15, 122, 95, 0.35);
}

.sticky-contact:hover {
  background: #0d674f;
}

@media (min-width: 700px) {
  .top-bar {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .main-nav {
    justify-content: flex-end;
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .hero {
    padding: 3rem 0 2rem;
  }

  .hero-grid {
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    gap: 1.25rem;
  }

  .cta-row {
    flex-direction: row;
    flex-wrap: wrap;
  }

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

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

  .contact-grid {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .site-footer {
    padding-bottom: 1.3rem;
  }

  .footer-row {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .sticky-contact {
    display: none;
  }
}

@media (min-width: 980px) {
  .card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}