:root {
  color-scheme: light;
  --paper: #faf8f3;
  --white: #fff;
  --ink: #1e3047;
  --muted: #526070;
  --blue: #203e60;
  --blue-hover: #142c47;
  --line: #d9dcd9;
  --yellow: #f3cb68;
  --soft: #eef1f2;
  --radius: 12px;
}

* { box-sizing: border-box; }
html { scroll-padding-top: 1.5rem; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  -webkit-text-size-adjust: 100%;
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--blue); text-underline-offset: .22em; }
a[href^="mailto:"] { overflow-wrap: anywhere; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, summary:focus-visible, [tabindex="-1"]:focus-visible {
  outline: 3px solid #956100;
  outline-offset: 5px;
  border-radius: 3px;
}
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.2; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); letter-spacing: -.035em; }
.container { width: min(1120px, calc(100% - 2.5rem)); margin-inline: auto; }
.skip-link {
  position: absolute;
  top: .75rem;
  left: 1rem;
  z-index: 10;
  padding: .75rem 1rem;
  background: var(--white);
  transform: translateY(-200%);
}
.skip-link:focus { transform: translateY(0); }
.site-header { border-bottom: 1px solid var(--line); }
.header-inner { display: flex; flex-wrap: wrap; gap: .6rem 2rem; align-items: center; padding-block: 1.15rem; }
.brand { display: inline-flex; gap: .7rem; align-items: center; color: var(--ink); font-size: 1.1rem; font-weight: 750; letter-spacing: -.025em; text-decoration: none; }
.brand img { width: 36px; height: 36px; flex: none; }
.site-nav { display: flex; flex-wrap: wrap; gap: .25rem 1.3rem; }
.site-nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); font-size: .9rem; font-weight: 600; text-decoration: none; }
.site-nav a:hover { color: var(--ink); text-decoration: underline; }
.hero { display: grid; gap: 2rem; padding-block: 3rem; }
.eyebrow { margin-bottom: 1rem; color: var(--muted); font-size: .75rem; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.hero h1 { max-width: 760px; margin-bottom: 1.2rem; font-size: clamp(2.25rem, 5vw, 3.9rem); font-weight: 750; letter-spacing: -.055em; }
.hero-description { max-width: 610px; margin-bottom: 1.6rem; color: var(--muted); font-size: 1.1rem; }
.button { display: inline-flex; gap: 1rem; align-items: center; justify-content: center; min-height: 48px; padding: .7rem 1.1rem; border: 1px solid var(--blue); border-radius: 6px; background: var(--blue); color: var(--white); font-weight: 650; text-decoration: none; }
.button:hover { border-color: var(--blue-hover); background: var(--blue-hover); }
.hero-note { align-self: center; padding: 1.65rem; border: 1px solid var(--line); border-top: 5px solid var(--yellow); border-radius: 0 0 var(--radius) var(--radius); background: var(--white); }
.hero-note .eyebrow { margin-bottom: .65rem; }
.hero-note p:last-child { margin-bottom: 0; color: var(--muted); font-size: .95rem; }
.note-title { margin-bottom: .6rem; font-size: 1.25rem; font-weight: 650; line-height: 1.35; }
.catalog { padding-block: 1.5rem 3.5rem; }
.section-heading { display: flex; flex-wrap: wrap; gap: 0 2rem; align-items: baseline; justify-content: space-between; margin-bottom: 1.75rem; }
.section-heading h2 { margin-bottom: .5rem; }
.section-heading p { margin: 0; color: var(--muted); font-size: .9rem; }
.product-grid { display: grid; gap: 1.5rem; }
.product-card { display: flex; min-width: 0; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.product-card picture { display: block; background: var(--blue); }
.product-card picture img { width: 100%; aspect-ratio: 1; }
.product-body { display: flex; flex: 1; flex-direction: column; padding: 1.3rem; }
.product-number { margin-bottom: .65rem; color: var(--muted); font-size: .72rem; font-weight: 650; letter-spacing: .09em; text-transform: uppercase; }
.product-card h3 { margin-bottom: .9rem; font-size: 1.2rem; line-height: 1.35; letter-spacing: -.022em; }
.product-description { margin-bottom: 1.3rem; color: var(--muted); font-size: .92rem; line-height: 1.65; }
.purchase { margin-top: auto; padding-top: 1.1rem; border-top: 1px solid var(--line); }
.price { display: flex; flex-wrap: wrap; gap: .5rem; align-items: baseline; margin-bottom: .1rem; }
.price strong { font-size: 1.65rem; font-weight: 750; letter-spacing: -.04em; }
.price span { color: var(--muted); font-size: .8rem; }
.price-period { margin-bottom: .4rem; color: var(--ink); font-size: .8rem; }
.installments { margin-bottom: 1rem; color: var(--muted); font-size: .8rem; }
.purchase .button { width: 100%; }
.about { padding-block: 3rem; border-block: 1px solid var(--line); background: var(--soft); }
.about-inner { display: grid; gap: .7rem 3.5rem; }
.about-copy { max-width: 720px; }
.about-copy p { margin-bottom: 1rem; }
.about-copy p:last-child { margin-bottom: 0; color: var(--muted); }
.faq { padding-block: 3.5rem; }
.faq-inner { max-width: 820px; }
.faq-intro { margin-bottom: 1.75rem; color: var(--muted); }
details { border-top: 1px solid var(--line); }
details:last-child { border-bottom: 1px solid var(--line); }
summary { display: flex; gap: 1rem; align-items: center; justify-content: space-between; min-height: 64px; padding: 1.05rem .25rem; cursor: pointer; font-weight: 650; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; flex: none; width: 1.3rem; color: var(--blue); font-size: 1.6rem; font-weight: 400; line-height: 1; text-align: center; }
details[open] summary::after { content: "−"; }
summary:hover { color: var(--blue); }
.faq-answer { padding: 0 2.5rem 1.25rem .25rem; color: var(--muted); }
.faq-answer p { margin-bottom: .8rem; }
.faq-answer p:last-child { margin-bottom: 0; }
.contact { padding-bottom: 3.5rem; }
.contact-panel { display: flex; flex-direction: column; gap: 1rem; padding: 1.5rem; border-radius: var(--radius); background: var(--blue); color: var(--white); }
.contact-panel h2 { margin-bottom: .6rem; font-size: 1.6rem; }
.contact-panel p { margin-bottom: 0; color: #e0e7ef; }
.contact-panel a { align-self: flex-start; display: inline-flex; align-items: center; min-height: 44px; color: var(--white); font-size: .95rem; font-weight: 650; overflow-wrap: anywhere; }
.contact-panel a:focus-visible { outline-color: var(--yellow); }
.site-footer { padding-block: 1.5rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .85rem; }
.footer-inner { display: flex; flex-wrap: wrap; gap: .5rem 2rem; align-items: center; justify-content: space-between; }
.footer-inner p { margin: 0; }
.footer-inner a { display: inline-flex; align-items: center; min-height: 44px; }
.privacy { max-width: 760px; padding-block: 3rem; }
.privacy h1 { margin-bottom: 1rem; font-size: clamp(2.1rem, 5vw, 3rem); letter-spacing: -.045em; }
.privacy .updated { margin-bottom: 2rem; color: var(--muted); font-size: .9rem; }
.privacy h2 { margin-top: 2rem; margin-bottom: .8rem; font-size: 1.35rem; letter-spacing: -.025em; }
.privacy p { overflow-wrap: anywhere; }
.privacy .back-link { display: inline-flex; align-items: center; min-height: 44px; margin-top: 1rem; }

@media (min-width: 720px) {
  .header-inner { justify-content: space-between; }
  .hero { grid-template-columns: 1.65fr 1fr; align-items: center; gap: 3rem; padding-block: 4rem; }
  .hero-note { padding: 1.8rem; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-inner { grid-template-columns: 1fr 2fr; }
  .contact-panel { flex-direction: row; justify-content: space-between; align-items: center; gap: 2rem; padding: 2rem; }
  .contact-panel a { align-self: center; }
}
@media (min-width: 1060px) {
  .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .product-body { padding: 1.5rem; }
}
@media (prefers-reduced-motion: no-preference) {
  .button { transition: background-color .15s, border-color .15s; }
}
@media (forced-colors: active) {
  .button, .contact-panel, .hero-note { border: 1px solid CanvasText; }
}