@font-face {
  font-family: "Source Sans 3";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("fonts/source-sans-3-700.ttf") format("truetype");
}

:root {
  --cream: #fbf8f2;
  --ivory: #fffdf8;
  --linen: #efe8dd;
  --sage: #909a97;
  --blue: #35606f;
  --blue-dark: #4f748a;
  --charcoal: #2f3435;
  --glass: rgba(255, 253, 248, 0.78);
  --outline: rgba(126, 148, 163, 0.18);
  --shadow: 0 18px 48px rgba(47, 52, 53, 0.1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--charcoal);
  background:
    radial-gradient(circle at 12% 8%, rgba(144, 154, 151, 0.16), transparent 34%),
    radial-gradient(circle at 86% 18%, rgba(190, 151, 137, 0.13), transparent 30%),
    linear-gradient(180deg, var(--ivory), var(--cream) 52%, #f5efe6);
  font-family: "Source Sans 3", "Segoe UI", Arial, sans-serif;
  line-height: 1.65;
}

a { color: inherit; text-decoration: none; }
p {
  margin: 0 0 18px;
  color: rgba(47, 52, 53, 0.79);
  font-size: 18px;
}
h1, h2, h3 {
  margin: 0;
  color: var(--charcoal);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  line-height: 1.08;
}
h1 { max-width: 900px; margin-bottom: 26px; font-size: clamp(44px, 5vw, 72px); }
h2 { margin-bottom: 22px; font-size: clamp(34px, 4vw, 54px); }
h3 { margin-bottom: 12px; font-size: 25px; }

.site-shell { max-width: 1280px; min-height: 100vh; margin: 0 auto; }
header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 52px 16px;
  background: rgba(251, 248, 242, 0.9);
  border-bottom: 1px solid rgba(126, 148, 163, 0.1);
  backdrop-filter: blur(20px);
}
.brand { display: flex; align-items: center; min-width: 230px; }
.brand-logo { display: block; width: 210px; max-height: 92px; object-fit: contain; }
.nav { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 9px; }
.nav > a,
.button-primary,
.button-secondary {
  min-height: 40px;
  padding: 10px 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--charcoal);
  background: rgba(255, 255, 255, 0.64);
  border: 1px solid rgba(126, 148, 163, 0.16);
  border-radius: 999px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 10px 28px rgba(47, 52, 53, 0.07);
  font-size: 13px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.nav > a:hover,
.button-primary:hover,
.button-secondary:hover {
  transform: translateY(-2px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.95), 0 16px 32px rgba(47, 52, 53, 0.12);
}
.nav .nav-journal {
  color: var(--blue-dark);
  border-color: rgba(111, 155, 180, 0.4);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(226, 240, 246, 0.58));
}
.nav .nav-cta,
.button-primary {
  color: var(--ivory);
  border-color: rgba(255, 255, 255, 0.32);
  background: linear-gradient(135deg, rgba(87, 124, 146, 0.94), rgba(62, 93, 112, 0.98));
}

main { padding: 28px 52px 72px; }
section { padding: 64px 0; }
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  color: rgba(47, 52, 53, 0.68);
  font-size: 14px;
}
.breadcrumb a {
  color: var(--blue);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 28px;
  align-items: stretch;
  padding-top: 0;
}
.hero-copy,
.hero-visual,
.glass-panel,
.feature-panel,
.faq-panel,
.cta-panel,
.specialty-card {
  border: 1px solid var(--outline);
  border-radius: 32px;
  background: var(--glass);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}
.hero-copy { padding: clamp(34px, 5vw, 62px); }
.hero-visual {
  position: relative;
  min-height: 500px;
  overflow: hidden;
  background: #fff;
}
.hero-visual img {
  position: absolute;
  inset: 36px;
  width: calc(100% - 72px);
  height: calc(100% - 72px);
  object-fit: cover;
  object-position: center;
  border-radius: 24px;
  box-shadow: 0 18px 44px rgba(47, 52, 53, 0.14);
  filter: saturate(0.9) contrast(1.02) brightness(1.02);
}
.eyebrow {
  margin-bottom: 18px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.hero-lede { font-size: 21px; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button-secondary { color: var(--blue-dark); }

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 28px;
  align-items: start;
}
.glass-panel,
.feature-panel,
.faq-panel,
.cta-panel { padding: clamp(30px, 5vw, 58px); }
.feature-panel,
.cta-panel {
  background:
    linear-gradient(135deg, rgba(255, 253, 248, 0.9), rgba(239, 232, 221, 0.7)),
    radial-gradient(circle at 88% 16%, rgba(87, 124, 146, 0.12), transparent 32%);
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 26px;
}
.specialty-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.specialty-card { padding: 28px; }
.specialty-card h2 { font-size: clamp(30px, 3vw, 42px); }
.specialty-card p { font-size: 17px; }
.specialty-card a,
.related-links a {
  color: var(--blue);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.info-card {
  padding: 20px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(126, 148, 163, 0.14);
  border-radius: 20px;
}
.info-card h3 { font-size: 22px; }
.info-card p { margin: 0; font-size: 16px; }
.support-list {
  display: grid;
  gap: 12px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
}
.support-list li {
  position: relative;
  padding: 16px 18px 16px 48px;
  color: rgba(47, 52, 53, 0.79);
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(126, 148, 163, 0.14);
  border-radius: 18px;
  font-size: 18px;
}
.support-list li::before {
  content: "";
  position: absolute;
  left: 22px;
  top: 24px;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--sage);
  box-shadow: 0 0 0 6px rgba(144, 154, 151, 0.12);
}
.example {
  margin: 24px 0;
  padding: 22px 24px;
  color: var(--charcoal);
  background: rgba(255, 255, 255, 0.7);
  border-left: 5px solid rgba(79, 116, 138, 0.6);
  border-radius: 18px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
  line-height: 1.42;
}
.faq-list { display: grid; gap: 14px; margin-top: 24px; }
.faq-list details {
  padding: 20px 22px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(126, 148, 163, 0.14);
  border-radius: 20px;
}
.faq-list summary {
  cursor: pointer;
  color: var(--charcoal);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
}
.faq-list details p { margin: 16px 0 0; }
.related-links { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.safety-note {
  margin-top: 24px;
  padding: 16px 18px;
  color: rgba(47, 52, 53, 0.72);
  background: rgba(255, 255, 255, 0.5);
  border-radius: 16px;
  font-size: 15px;
}
.page-signature {
  display: flex;
  justify-content: center;
  padding: 12px 0 0;
}
.page-signature img {
  width: 74px;
  height: 74px;
  object-fit: contain;
  opacity: 0.82;
}

footer {
  padding: 36px 52px 48px;
  color: rgba(47, 52, 53, 0.68);
  border-top: 1px solid rgba(126, 148, 163, 0.12);
  font-size: 14px;
}
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 0.8fr; gap: 26px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.footer-links a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 980px) {
  header { position: relative; align-items: flex-start; flex-direction: column; padding: 22px; }
  .nav { justify-content: flex-start; }
  main { padding: 24px 22px 58px; }
  .hero, .section-grid, .footer-grid { grid-template-columns: 1fr; }
  .hero-visual { min-height: 360px; }
}
@media (max-width: 640px) {
  h1 { font-size: 38px; }
  h2 { font-size: 34px; }
  p, .support-list li { font-size: 17px; }
  .brand { min-width: 0; }
  .brand-logo { width: 150px; max-height: 60px; }
  .nav > a, .button-primary, .button-secondary { width: 100%; }
  section { padding: 52px 0; }
  .card-grid, .specialty-grid { grid-template-columns: 1fr; }
  .example { font-size: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .nav > a, .button-primary, .button-secondary { transition: none; }
  .nav > a:hover, .button-primary:hover, .button-secondary:hover { transform: none; }
}