/* oceanobfitosci.pl — one stylesheet, no framework. Edit and rebuild. */
:root {
  --ink: #1b2a2f;
  --ink-soft: #4f6166;
  --ground: #f6f9f9;
  --surface: #ffffff;
  --line: #d9e3e3;
  --teal: #0e7c86;
  --teal-deep: #0b5d65;
  --teal-soft: #e3f1f2;
  --gold: #b8922a;
  --gold-soft: #f7f0dc;
  --shadow: 0 1px 2px rgba(27,42,47,.06), 0 8px 24px rgba(27,42,47,.06);
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Poppins", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --wrap: 1080px;
  --measure: 68ch;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
}
img { max-width: 100%; height: auto; }
a { color: var(--teal-deep); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--teal); }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; margin: 0 0 .5em; text-wrap: balance; color: var(--ink); }
h1 { font-size: clamp(30px, 4.5vw, 44px); }
h2 { font-size: clamp(23px, 3vw, 30px); margin-top: 1.6em; }
h3 { font-size: 20px; margin-top: 1.4em; font-family: var(--sans); font-weight: 600; }
p, ul, ol { margin: 0 0 1em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.small { font-size: 14px; }
.muted { color: var(--ink-soft); }
.eyebrow { font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--gold); font-weight: 500; margin-bottom: 10px; }
.eyebrow a { color: inherit; text-decoration: none; }
.lead { font-size: 20px; line-height: 1.5; color: var(--ink-soft); max-width: var(--measure); }

.skip { position: absolute; left: -999px; top: 8px; background: var(--surface); padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }

/* header: brand + tools on the first row, nav on its own row from 900px up */
.site-header { background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; }
.header-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 16px; padding-top: 10px; padding-bottom: 10px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand img { width: 40px; height: 40px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-family: var(--serif); font-size: 19px; font-weight: 600; }
.brand-sub { font-size: 11.5px; letter-spacing: .04em; color: var(--ink-soft); }
.header-tools { display: flex; align-items: center; gap: 8px; }
.nav-toggle { font: inherit; font-size: 14px; background: none; border: 1px solid var(--line); border-radius: 6px; padding: 6px 12px; color: var(--ink); cursor: pointer; }
.lang-switch { font-size: 14px; padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; color: var(--ink-soft); white-space: nowrap; }
.lang-switch:hover { color: var(--ink); border-color: var(--teal); }
.site-nav { display: none; width: 100%; padding-bottom: 6px; }
.site-nav.open { display: block; }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.site-nav a { display: block; padding: 8px 6px; text-decoration: none; color: var(--ink); font-size: 15px; border-radius: 6px; white-space: nowrap; }
.site-nav a:hover { background: var(--teal-soft); }
.site-nav a[aria-current="page"] { color: var(--teal-deep); font-weight: 600; }
@media (min-width: 900px) {
  .site-header { position: static; }
  .nav-toggle { display: none; }
  .site-nav { display: block; border-top: 1px solid var(--line); margin-top: 4px; padding: 2px 0 0; }
  .site-nav ul { flex-direction: row; flex-wrap: wrap; gap: 0 2px; margin-left: -8px; }
  .site-nav a { padding: 9px 8px; font-size: 14px; }
}

/* buttons */
.btn { display: inline-block; font: inherit; font-weight: 500; font-size: 15.5px; padding: 12px 20px; border-radius: 8px; text-decoration: none; border: 1px solid transparent; line-height: 1.2; }
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-deep); color: #fff; }
.btn-ghost { background: transparent; color: var(--teal-deep); border-color: var(--teal); }
.btn-ghost:hover { background: var(--teal-soft); }

/* hero (home) */
.hero { background: var(--surface); border-bottom: 1px solid var(--line); padding: 40px 0 44px; }
.hero-grid { display: grid; gap: 28px; align-items: center; }
.hero h1 { max-width: 20ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.hero-figure { margin: 0; text-align: center; }
.hero-figure img { width: 200px; height: 200px; border-radius: 50%; object-fit: cover; border: 6px solid var(--gold-soft); box-shadow: var(--shadow); }
.hero-figure figcaption { margin-top: 12px; font-family: var(--serif); font-size: 18px; }
.hero-figure figcaption span { display: block; font-family: var(--sans); font-size: 13px; color: var(--ink-soft); max-width: 34ch; margin: 4px auto 0; }
@media (min-width: 760px) {
  .hero-grid { grid-template-columns: 1.4fr 1fr; }
  .hero-figure img { width: 240px; height: 240px; }
}

/* page shell */
.page { padding: 36px 0 24px; }
.page-head { max-width: var(--measure); margin-bottom: 20px; }
.page-grid { display: grid; gap: 28px; align-items: start; }
@media (min-width: 900px) {
  .service .page-grid { grid-template-columns: minmax(0, 1fr) 300px; }
  .offer-box { position: sticky; top: 24px; }
}
.prose { max-width: var(--measure); }
.prose.narrow { max-width: 62ch; }
.prose h2 { margin-top: 1.5em; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: .35em; }
.prose li::marker { color: var(--teal); }
.prose blockquote { margin: 1.2em 0; padding: 12px 18px; border-left: 3px solid var(--gold); background: var(--gold-soft); border-radius: 0 8px 8px 0; }
.prose blockquote p:last-child { margin-bottom: 0; }
.prose table { border-collapse: collapse; width: 100%; font-size: 15.5px; margin: 1em 0 1.4em; display: block; overflow-x: auto; }
.prose th, .prose td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { font-weight: 600; font-size: 13.5px; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-soft); }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 2em 0; }
.prose .sources { font-size: 15px; color: var(--ink-soft); }

/* home prose: the first list after the first heading becomes three cards */
.home-content { padding: 36px 20px 8px; }
.home-prose { max-width: none; }
.home-prose > p, .home-prose > h2, .home-prose > ul:not(:nth-of-type(1)) { max-width: var(--measure); }
.home-prose > h2:first-of-type + ul { list-style: none; padding: 0; display: grid; gap: 14px; margin: 14px 0 26px; }
.home-prose > h2:first-of-type + ul > li { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 18px 20px; box-shadow: var(--shadow); margin: 0; }
.home-prose > h2:first-of-type + ul > li strong { display: block; font-family: var(--serif); font-size: 19px; font-weight: 600; margin-bottom: 6px; }
.home-prose > h2:first-of-type + ul > li a { font-weight: 500; }
@media (min-width: 760px) { .home-prose > h2:first-of-type + ul { grid-template-columns: repeat(3, 1fr); } }
.badges { display: flex; flex-wrap: wrap; gap: 14px 22px; align-items: center; margin: 22px 0 16px; }
.badges img { width: 140px; height: auto; }

/* offer box */
.offer-box { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 20px; box-shadow: var(--shadow); display: grid; gap: 10px; }
.offer-label { display: block; font-size: 12.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-soft); }
.offer-price { margin: 0; }
.offer-price strong { font-family: var(--serif); font-size: 32px; color: var(--teal-deep); }
.offer-duration { margin: 0; }
.offer-first { margin: 6px 0 2px; font-size: 14.5px; color: var(--ink-soft); }
.offer-box .btn { text-align: center; }

/* faq */
.faq { max-width: var(--measure); margin-top: 28px; }
.faq h2 { margin-top: 0; }
.faq-item { border-top: 1px solid var(--line); }
.faq-item:last-of-type { border-bottom: 1px solid var(--line); }
.faq-item summary { cursor: pointer; padding: 14px 32px 14px 0; font-weight: 500; position: relative; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 4px; top: 12px; color: var(--teal); font-size: 22px; line-height: 1; }
.faq-item[open] summary::after { content: "–"; }
.faq-a { padding: 0 0 14px; color: var(--ink-soft); }
.faq-a p:last-child { margin-bottom: 0; }
.faq-more { margin-top: 12px; }

.disclaimer { max-width: var(--measure); margin: 28px 0 8px; padding: 12px 16px; font-size: 14px; color: var(--ink-soft); background: var(--surface); border: 1px solid var(--line); border-radius: 8px; }

/* reviews */
.reviews-teaser, .home-body .faq { padding: 32px 20px 8px; }
.review-grid { display: grid; gap: 14px; }
@media (min-width: 760px) { .review-grid { grid-template-columns: repeat(3, 1fr); } }
.review { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 18px 20px; font-size: 15.5px; display: flex; flex-direction: column; }
.review p { flex: 1; }
.review footer { font-weight: 600; color: var(--teal-deep); }
.review footer::before { content: "— "; color: var(--gold); }
.reviews-all { margin: 20px 0; }
.more-link { margin-top: 14px; }

/* blog */
.post-meta { font-size: 14px; color: var(--ink-soft); }
.post-list { display: grid; gap: 16px; margin-top: 20px; }
@media (min-width: 760px) { .post-list { grid-template-columns: repeat(2, 1fr); } }
.post-card { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 20px 22px; }
.post-card h2 { font-size: 21px; margin: 4px 0 8px; }
.post-card h2 a { text-decoration: none; }
.post-card p:last-child { margin: 0; }

/* contact */
.contact-cards { display: grid; gap: 14px; margin: 8px 0 22px; }
@media (min-width: 760px) { .contact-cards { grid-template-columns: repeat(3, 1fr); } }
.contact-card { display: flex; flex-direction: column; gap: 4px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 18px 20px; text-decoration: none; color: var(--ink); box-shadow: var(--shadow); }
.contact-card:hover { border-color: var(--teal); }
.contact-kind { font-size: 12.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-soft); }
.contact-card strong { font-size: 17px; color: var(--teal-deep); overflow-wrap: anywhere; }
.contact-note { font-size: 14px; color: var(--ink-soft); }
.contact-info { display: flex; flex-wrap: wrap; gap: 12px 40px; margin: 0 0 24px; }
.contact-info dt { font-size: 12.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-soft); }
.contact-info dd { margin: 2px 0 0; font-weight: 500; }

/* cta band */
.cta-band { background: var(--teal-deep); color: #fff; padding: 44px 0; margin-top: 40px; }
.cta-band h2 { color: #fff; margin-top: 0; }
.cta-band p { max-width: 60ch; color: rgba(255,255,255,.88); }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.cta-band .btn-primary { background: var(--gold); color: var(--ink); }
.cta-band .btn-primary:hover { background: #d4aa35; }
.cta-band .btn-ghost { color: #fff; border-color: rgba(255,255,255,.6); }
.cta-band .btn-ghost:hover { background: rgba(255,255,255,.12); }

/* footer */
.site-footer { background: var(--surface); border-top: 1px solid var(--line); padding: 36px 0 24px; font-size: 14.5px; }
.footer-grid { display: grid; gap: 24px; }
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 6px; }
.footer-h { font-weight: 600; margin-bottom: 8px; }
.footer-name { font-family: var(--serif); font-size: 18px; margin: 8px 0 2px; }
.footer-desc { color: var(--ink-soft); max-width: 36ch; }
.footer-bottom { margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 13.5px; }
.footer-disclaimer { max-width: 80ch; }