@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --ink: #17343a;
  --muted: #5c7074;
  --brand: #247d78;
  --brand-dark: #145955;
  --soft: #eaf6f4;
  --paper: #fffdf9;
  --line: #d8e6e4;
  --accent: #e7a85f;
  --shadow: 0 18px 45px rgba(23, 52, 58, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Inter", system-ui, sans-serif; line-height: 1.65; }
a { color: inherit; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.topbar { background: #eef9f8; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .88rem; }
.topbar-inner, .header-inner, .footer-grid { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.topbar-inner { min-height: 40px; }
.topbar a { color: inherit; text-decoration: none; margin-right: 18px; }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,253,249,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.header-inner { min-height: 82px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 16px; background: var(--brand-dark); color: white; font: 700 1.35rem/1 "Inter", sans-serif; }
.brand-title { font: 700 1.12rem/1.1 "Inter", sans-serif; }
.brand-subtitle { color: var(--muted); font: .78rem/1.3 "Inter", sans-serif; margin-top: 3px; }
.nav { display: flex; align-items: center; gap: 20px; font: 600 .92rem "Inter", sans-serif; }
.nav a { text-decoration: none; }
.nav a:hover { color: var(--brand); }
.menu-toggle { display: none; border: 1px solid var(--line); border-radius: 12px; background: white; color: var(--ink); font-size: 1.25rem; padding: 7px 11px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 11px 18px; border-radius: 999px; text-decoration: none; font: 700 .95rem "Inter", sans-serif; transition: transform .2s ease, box-shadow .2s ease; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(23,52,58,.15); }
.btn-primary { color: white; background: var(--brand); }
.btn-outline { border: 1px solid var(--brand); color: var(--brand-dark); background: white; }
.hero { overflow: hidden; background: radial-gradient(circle at 88% 12%, rgba(231,168,95,.28), transparent 25%), linear-gradient(135deg, #e9f7f4 0%, #fbf8f1 100%); padding: 72px 0 58px; }
.breadcrumb { color: var(--muted); font: .88rem "Inter", sans-serif; margin: 0 0 28px; }
.breadcrumb a { color: var(--brand-dark); }
.eyebrow { color: var(--brand-dark); font: 700 .82rem "Inter", sans-serif; letter-spacing: .1em; text-transform: uppercase; }
h1, h2, h3 { line-height: 1.18; }
h1 { max-width: 820px; font-size: clamp(2.3rem, 5vw, 4.5rem); margin: 12px 0 20px; letter-spacing: -.04em; }
h2 { font-size: clamp(1.65rem, 3vw, 2.45rem); margin: 0 0 16px; }
h3 { font-size: 1.2rem; margin: 0 0 8px; }
.lead { max-width: 780px; color: #36565a; font-size: clamp(1.08rem, 2vw, 1.32rem); }
.hero-meta, .hero-actions, .price-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.hero-meta { margin: 26px 0 20px; }
.chip { padding: 7px 11px; border-radius: 999px; background: rgba(255,255,255,.8); border: 1px solid var(--line); color: var(--brand-dark); font: 700 .84rem "Inter", sans-serif; }
.chip.price { background: #fff5df; border-color: #f2d6a5; color: #77501e; }
.section { padding: 68px 0; }
.section-soft { background: #f2faf8; }
.section-head { max-width: 760px; margin-bottom: 30px; }
.content-grid { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(280px, .8fr); gap: 42px; }
.prose > * + * { margin-top: 18px; }
.prose ul { padding-left: 21px; }
.prose li + li { margin-top: 8px; }
.side-card, .info-card, .related-card, .price-card { background: white; border: 1px solid var(--line); border-radius: 18px; padding: 24px; box-shadow: 0 8px 22px rgba(23,52,58,.05); }
.side-card { position: sticky; top: 108px; }
.side-card p, .info-card p, .related-card p { color: var(--muted); margin-bottom: 0; }
.side-card .btn { width: 100%; margin-top: 14px; }
.trio-grid, .related-grid, .prices-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.info-card { min-height: 100%; }
.info-card .number { color: var(--accent); font: 700 2rem "Inter", sans-serif; }
.prices-grid { grid-template-columns: repeat(2, 1fr); }
.price-card strong { display: block; font: 700 1.45rem "Inter", sans-serif; color: var(--brand-dark); margin-top: 8px; }
.price-card p { margin: 0; color: var(--muted); }
.notice { border-left: 4px solid var(--accent); background: #fff8e8; padding: 18px 20px; border-radius: 0 14px 14px 0; }
.faq-list { display: grid; gap: 12px; }
.faq-list details { background: white; border: 1px solid var(--line); border-radius: 14px; padding: 0 18px; }
.faq-list summary { cursor: pointer; padding: 17px 26px 17px 0; font: 700 1.05rem "Inter", sans-serif; }
.faq-list p { color: var(--muted); margin: 0 0 18px; }
.related-card { text-decoration: none; transition: transform .2s ease, border-color .2s ease; }
.related-card:hover { transform: translateY(-4px); border-color: var(--brand); }
.related-card span { color: var(--brand-dark); font: 700 .8rem "Inter", sans-serif; text-transform: uppercase; letter-spacing: .06em; }
.cta-band { display: grid; grid-template-columns: 1.25fr .75fr; gap: 32px; align-items: center; border-radius: 26px; padding: 42px; color: white; background: linear-gradient(135deg, var(--brand-dark), var(--brand)); }
.cta-band h2 { margin-bottom: 10px; }
.cta-band p { color: #ddf2ef; margin: 0; }
.cta-band .hero-actions { justify-content: flex-end; }
.cta-band .btn-primary { color: var(--brand-dark); background: #fff6df; }
.cta-band .btn-outline { color: white; border-color: rgba(255,255,255,.8); background: transparent; }
.footer { background: var(--ink); color: #ecf7f4; padding: 34px 0 88px; }
.footer-grid { align-items: flex-start; }
.footer h3 { font-family: "Inter", sans-serif; }
.footer p, .footer a { color: #c8dfda; margin: 0; }
.footer a { text-decoration: none; }
.mobile-cta { display: none; }
.cookie-banner { position: fixed; z-index: 80; inset: auto 16px 16px auto; max-width: 430px; padding: 20px; border-radius: 18px; background: white; border: 1px solid var(--line); box-shadow: var(--shadow); }
.cookie-banner[hidden] { display: none; }
.cookie-banner h2 { font: 700 1.1rem "Inter", sans-serif; margin-bottom: 8px; }
.cookie-banner p { color: var(--muted); font-size: .9rem; }
.cookie-actions { display: flex; gap: 10px; }
.cookie-actions .btn { min-height: 40px; padding: 8px 13px; font-size: .83rem; }
@media (max-width: 840px) {
  .topbar-inner, .footer-grid { flex-direction: column; align-items: flex-start; padding: 9px 0; gap: 5px; }
  .topbar-right { display: none; }
  .desktop-only, .nav { display: none; }
  .menu-toggle { display: inline-flex; }
  .site-header { position: sticky; }
  .nav.open { position: absolute; display: grid; top: calc(100% + 8px); left: 16px; right: 16px; gap: 0; padding: 12px; border: 1px solid var(--line); border-radius: 16px; background: white; box-shadow: var(--shadow); }
  .nav.open a { padding: 10px; }
  .hero { padding-top: 52px; }
  .content-grid, .cta-band { grid-template-columns: 1fr; }
  .side-card { position: static; }
  .trio-grid, .related-grid { grid-template-columns: 1fr; }
  .cta-band .hero-actions { justify-content: flex-start; }
  .mobile-cta { position: sticky; bottom: 0; z-index: 45; display: flex; gap: 10px; padding: 10px 16px; border-top: 1px solid var(--line); background: rgba(255,253,249,.96); backdrop-filter: blur(8px); }
  .mobile-cta .btn { flex: 1; min-height: 42px; padding: 8px; font-size: .84rem; }
}
@media (max-width: 540px) {
  .container { width: min(100% - 28px, 1120px); }
  .brand-title { font-size: 1.12rem; }
  .brand-subtitle { font-size: .78rem; }
  .prices-grid { grid-template-columns: 1fr; }
  .cookie-banner { left: 12px; right: 12px; bottom: 72px; max-width: none; }
  .cookie-actions { flex-direction: column; }
}