/* ============================================================
   Vibe vs FIP — stylesheet
   Palette: pine (medical calm) + amber (from the Vibe cat logo)
   Type: Golos Text (Cyrillic + Latin), single family
   ============================================================ */

:root {
  --ink: #1b2a28;
  --ink-soft: #3a4a47;
  --muted: #5f6e6b;
  --paper: #ffffff;
  --mist: #eef4f1;
  --mist-deep: #dfe9e4;
  --line: #d6e1dc;
  --pine: #256b5b;
  --pine-deep: #1a4f43;
  --pine-ink: #0f3a30;
  --amber: #e2912e;
  --amber-deep: #c4761c;
  --amber-soft: #fbefd9;
  --danger: #b6412f;
  --radius: 14px;
  --radius-lg: 22px;
  --measure: 46rem;
  --wrap: 72rem;
  --font: "Golos Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--pine); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--pine-deep); }
[id] { scroll-margin-top: 7.5rem; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3, h4 { font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 0.6em; color: var(--ink); text-wrap: balance; }
h1 { font-size: clamp(2.2rem, 4.5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); }
h3 { font-size: 1.35rem; letter-spacing: -0.01em; }
h4 { font-size: 1.1rem; }
p { margin: 0 0 1em; }
ul, ol { padding-left: 1.3em; margin: 0 0 1.2em; }
li { margin-bottom: 0.35em; }
strong { font-weight: 700; }
.lead { font-size: 1.25rem; line-height: 1.55; color: var(--ink-soft); }
.muted { color: var(--muted); }
.small { font-size: 0.9rem; }

.wrap { width: min(var(--wrap), 100% - 2.5rem); margin-inline: auto; }
.measure { max-width: var(--measure); }
.prose { max-width: var(--measure); }
.prose h2 { margin-top: 2.2em; }
.prose h3 { margin-top: 1.8em; }
.prose img { border-radius: var(--radius); margin: 1.5rem 0; }
.prose figure { margin: 1.8rem 0; }
.prose figcaption { font-size: 0.9rem; color: var(--muted); margin-top: 0.6rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; gap: 1.25rem; min-height: 6rem; position: relative; }
.brand { display: flex; align-items: center; gap: 0.65rem; font-weight: 800; letter-spacing: -0.02em; font-size: 1.15rem; color: var(--ink); text-decoration: none; }
.brand img { height: 78px; width: auto; }
.brand span { font-size: 1.35rem; white-space: nowrap; }
.site-header .wrap { width: min(82rem, 100% - 2.5rem); }
@media (max-width: 1180px) { .site-header .wrap { min-height: 4.75rem; } .brand img { height: 58px; } .brand span { font-size: 1.15rem; } }
.brand span b { color: var(--pine); }
.nav { margin-left: auto; display: flex; align-items: center; gap: 0.15rem; }
.nav a { color: var(--ink-soft); text-decoration: none; padding: 0.5rem 0.6rem; border-radius: 8px; font-weight: 500; font-size: 0.95rem; white-space: nowrap; }
.nav a:hover { background: var(--mist); color: var(--ink); }
.nav a[aria-current="page"] { color: var(--pine-deep); background: var(--mist); font-weight: 600; }
.nav .nav-shop { margin-left: 0.4rem; background: var(--amber); color: #2b1a05; font-weight: 700; }
.nav .nav-shop:hover { background: var(--amber-deep); color: #fff; }
.lang { display: flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; margin-left: 0.6rem; }
.lang a { padding: 0.3rem 0.7rem; font-size: 0.85rem; font-weight: 600; text-decoration: none; color: var(--muted); }
.lang a[aria-current="true"] { background: var(--pine); color: #fff; }
.nav-toggle { display: none; margin-left: auto; background: none; border: 1px solid var(--line); border-radius: 10px; padding: 0.5rem 0.7rem; font: inherit; font-weight: 600; color: var(--ink); cursor: pointer; }

@media (max-width: 1180px) {
  .nav-toggle { display: inline-flex; align-items: center; gap: 0.4rem; }
  .nav { display: none; position: absolute; left: -1.25rem; right: -1.25rem; top: 100%; background: #fff; border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; padding: 0.75rem 1.25rem 1.25rem; gap: 0.25rem; box-shadow: 0 20px 40px -20px rgba(27,42,40,0.25); }
  .nav.is-open { display: flex; }
  .nav a { padding: 0.75rem 0.75rem; font-size: 1.05rem; }
  .nav .nav-shop { margin: 0.5rem 0 0; text-align: center; }
  .lang { margin: 0.75rem 0 0; align-self: flex-start; }
}

/* ---------- Hero ---------- */
.hero { padding: 3.5rem 0 3rem; }
.hero .wrap { display: grid; grid-template-columns: 1.15fr 1fr; gap: 3rem; align-items: center; }
.hero h1 { margin-bottom: 1rem; }
.hero .lead { max-width: 34rem; }
.hero-media { position: relative; }
.hero-media img { border-radius: var(--radius-lg); aspect-ratio: 5/4; object-fit: cover; width: 100%; }
.hero-note { position: absolute; left: 1.25rem; bottom: 1.25rem; background: #fff; border-radius: 12px; padding: 0.75rem 1rem; box-shadow: 0 14px 30px -14px rgba(27,42,40,0.45); font-size: 0.95rem; max-width: 22rem; }
.hero-note strong { color: var(--pine-deep); }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.75rem; }
@media (max-width: 860px) {
  .hero { padding: 2.25rem 0 2rem; }
  .hero .wrap { grid-template-columns: 1fr; gap: 1.75rem; }
  .hero-media { order: -1; }
}

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.8rem 1.35rem; border-radius: 10px; font-weight: 700; font-size: 1rem; text-decoration: none; border: 2px solid transparent; cursor: pointer; font-family: inherit; line-height: 1.2; transition: background-color .15s, color .15s, border-color .15s; }
.btn-primary { background: var(--pine); color: #fff; }
.btn-primary:hover { background: var(--pine-deep); color: #fff; }
.btn-amber { background: var(--amber); color: #2b1a05; }
.btn-amber:hover { background: var(--amber-deep); color: #fff; }
.btn-ghost { background: transparent; color: var(--pine-deep); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--pine); background: var(--mist); }
.btn-tg { background: #27a7e7; color: #fff; }
.btn-tg:hover { background: #1f8fc9; color: #fff; }
.btn[disabled] { opacity: 0.6; cursor: wait; }

/* ---------- Sections ---------- */
.section { padding: 3.5rem 0; }
.section-tint { background: var(--mist); }
.section-head { max-width: var(--measure); margin-bottom: 2rem; }
.section-head p { color: var(--ink-soft); font-size: 1.1rem; }

.cols-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: start; }
.cols-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
@media (max-width: 860px) { .cols-2, .cols-3 { grid-template-columns: 1fr; } }

/* Topic rows on the home page: image + text, alternating */
.topic { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: center; padding: 2.25rem 0; border-top: 1px solid var(--line); }
.topic:first-of-type { border-top: 0; }
.topic img { border-radius: var(--radius-lg); aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.topic:nth-of-type(even) .topic-media { order: 2; }
.topic h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
.topic .more { font-weight: 700; text-decoration: none; }
.topic .more::after { content: " \2192"; }
@media (max-width: 860px) { .topic { grid-template-columns: 1fr; gap: 1.25rem; } .topic:nth-of-type(even) .topic-media { order: 0; } }

/* Fact strip */
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 2.5rem; }
.fact { background: var(--mist); border-radius: var(--radius); padding: 1.25rem 1.35rem; }
.fact b { display: block; font-size: 1.75rem; font-weight: 800; letter-spacing: -0.03em; color: var(--pine-deep); line-height: 1.1; margin-bottom: 0.25rem; }
.fact span { color: var(--ink-soft); font-size: 0.95rem; }
@media (max-width: 700px) { .facts { grid-template-columns: 1fr; } }

/* Page head (inner pages) */
.page-head { padding: 3rem 0 1.5rem; }
.page-head h1 { margin-bottom: 0.5rem; }
.page-head .lead { max-width: 40rem; }
.crumbs { font-size: 0.9rem; color: var(--muted); margin-bottom: 1rem; }
.crumbs a { color: var(--muted); }

/* Callouts */
.note { background: var(--amber-soft); border-left: 4px solid var(--amber); border-radius: 0 var(--radius) var(--radius) 0; padding: 1rem 1.25rem; margin: 1.5rem 0; }
.note strong { color: #7a4a0c; }
.note p:last-child { margin-bottom: 0; }
.tip { background: var(--mist); border-radius: var(--radius); padding: 1rem 1.25rem; margin: 1.5rem 0; }
.tip p:last-child { margin-bottom: 0; }

/* Tables */
.table-wrap { overflow-x: auto; margin: 1.5rem 0 2rem; border: 1px solid var(--line); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; font-size: 0.97rem; }
th, td { text-align: left; padding: 0.8rem 0.95rem; vertical-align: top; border-bottom: 1px solid var(--line); }
thead th { background: var(--pine); color: #fff; font-weight: 600; }
tbody th { font-weight: 700; background: var(--mist); min-width: 11rem; }
tbody th small { display: block; font-weight: 400; color: var(--muted); }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }

/* Symptom gallery */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin: 1.5rem 0 2rem; }
.gallery figure { margin: 0; }
.gallery img { border-radius: var(--radius); aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.gallery figcaption { font-size: 0.92rem; color: var(--ink-soft); margin-top: 0.6rem; }
.gallery figcaption b { color: var(--ink); }
@media (max-width: 760px) { .gallery { grid-template-columns: 1fr; } }

/* Lab reports */
.reports { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem; margin: 1.5rem 0; }
.reports a { display: block; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: #fff; }
.reports img { aspect-ratio: 3/4; object-fit: cover; object-position: top; width: 100%; }
.reports a:hover { border-color: var(--pine); }

/* Steps (injection procedure — a real sequence, so numbered) */
.steps { counter-reset: step; list-style: none; padding: 0; margin: 1.5rem 0 2rem; }
.steps li { counter-increment: step; position: relative; padding-left: 3rem; margin-bottom: 1.1rem; }
.steps li::before { content: counter(step); position: absolute; left: 0; top: 0.05rem; width: 2rem; height: 2rem; border-radius: 50%; background: var(--pine); color: #fff; font-weight: 700; display: grid; place-items: center; font-size: 0.95rem; }

/* Figure + text */
.figtext { display: grid; grid-template-columns: 1fr 1.4fr; gap: 2rem; align-items: start; margin: 1.5rem 0 2.5rem; }
.figtext img { border-radius: var(--radius); }
.figtext figure { margin: 0; }
.figtext figcaption { font-size: 0.9rem; color: var(--muted); margin-top: 0.6rem; }
@media (max-width: 760px) { .figtext { grid-template-columns: 1fr; } }

/* ---------- Dose calculator (the memorable element) ---------- */
.calc { background: var(--pine-ink); color: #fff; border-radius: var(--radius-lg); padding: 2rem; margin: 2rem 0 3rem; }
.calc h2, .calc h3 { color: #fff; margin-bottom: 0.3rem; }
.calc .calc-sub { color: #bfd6cd; margin-bottom: 1.5rem; }
.calc-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 2rem; }
@media (max-width: 860px) { .calc { padding: 1.5rem; } .calc-grid { grid-template-columns: 1fr; } }
.calc label, .calc legend { font-weight: 600; font-size: 0.95rem; display: block; margin-bottom: 0.5rem; color: #e6f0ec; }
.calc fieldset { border: 0; padding: 0; margin: 0 0 1.5rem; min-width: 0; }
.weight-row { display: flex; align-items: center; gap: 1rem; margin-bottom: 0.4rem; }
.weight-row input[type="number"] { width: 7rem; font: inherit; font-size: 1.5rem; font-weight: 700; padding: 0.4rem 0.6rem; border-radius: 10px; border: 2px solid transparent; background: #fff; color: var(--ink); text-align: center; }
.weight-row input[type="number"]:focus { border-color: var(--amber); outline: none; }
.weight-row span { font-size: 1.1rem; color: #bfd6cd; }
input[type="range"] { width: 100%; accent-color: var(--amber); margin: 0.4rem 0 1.5rem; }
.forms { display: grid; gap: 0.5rem; }
.forms label { margin: 0; display: flex; align-items: center; gap: 0.75rem; background: rgba(255,255,255,0.07); border: 2px solid transparent; border-radius: 10px; padding: 0.65rem 0.85rem; cursor: pointer; font-weight: 500; color: #fff; }
.forms label:hover { background: rgba(255,255,255,0.12); }
.forms label:has(input:checked) { border-color: var(--amber); background: rgba(226,145,46,0.16); }
.forms input { accent-color: var(--amber); width: 1.1rem; height: 1.1rem; flex: none; margin: 0; }
.forms .dose-tag { margin-left: auto; font-size: 0.85rem; color: #bfd6cd; white-space: nowrap; }
.results { display: grid; gap: 0.9rem; align-content: start; }
.result { background: rgba(255,255,255,0.06); border-radius: 14px; padding: 1rem 1.25rem; }
.result .val { font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; letter-spacing: -0.03em; color: var(--amber); line-height: 1.05; font-variant-numeric: tabular-nums; }
.result .val small { font-size: 1rem; font-weight: 600; color: #fff; letter-spacing: 0; margin-left: 0.35rem; }
.result .lbl { font-size: 0.95rem; color: #e6f0ec; margin-top: 0.15rem; }
.result .exp { font-size: 0.82rem; color: #9dbcb1; margin-top: 0.3rem; font-variant-numeric: tabular-nums; }
.result.primary { background: rgba(255,255,255,0.12); }
.calc-foot { margin-top: 1.25rem; font-size: 0.88rem; color: #bfd6cd; }
.calc-foot p { margin-bottom: 0.4rem; }

/* ---------- Articles ---------- */
.articles { display: grid; gap: 1rem; margin: 1.5rem 0; }
.article { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem 1.5rem; }
.article .meta { font-size: 0.9rem; color: var(--muted); margin-bottom: 0.35rem; }
.article .meta b { color: var(--pine-deep); font-weight: 600; }
.article h3 { font-size: 1.15rem; margin-bottom: 0.4rem; }
.article .authors { font-size: 0.92rem; color: var(--ink-soft); margin-bottom: 0.5rem; }
.article details { margin-top: 0.5rem; }
.article summary { cursor: pointer; font-weight: 600; color: var(--pine); }
.article details p { margin-top: 0.75rem; font-size: 0.97rem; }
.article .src { display: inline-block; margin-top: 0.5rem; font-weight: 600; }

/* ---------- Shop ---------- */
.products { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; margin: 1.5rem 0 2.5rem; }
.product { border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; background: #fff; }
.product img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.product-body { padding: 1.25rem 1.4rem 1.5rem; display: flex; flex-direction: column; gap: 0.5rem; flex: 1; }
.product h3 { margin: 0; }
.product .desc { color: var(--ink-soft); margin: 0; }
.product .price { margin-top: auto; padding-top: 0.75rem; display: flex; align-items: baseline; gap: 0.6rem; }
.product .price b { font-size: 1.6rem; font-weight: 800; letter-spacing: -0.02em; }
.product .price s { color: var(--muted); }
.badge { display: inline-block; background: var(--amber-soft); color: #7a4a0c; font-size: 0.78rem; font-weight: 700; padding: 0.2rem 0.55rem; border-radius: 6px; margin-bottom: 0.25rem; align-self: flex-start; }
.qty { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.75rem; }
.qty button { width: 2.25rem; height: 2.25rem; border-radius: 8px; border: 1px solid var(--line); background: #fff; font: inherit; font-size: 1.2rem; cursor: pointer; }
.qty button:hover { background: var(--mist); }
.qty input { width: 3.2rem; text-align: center; font: inherit; font-weight: 700; padding: 0.4rem; border: 1px solid var(--line); border-radius: 8px; }
.qty .qty-label { font-size: 0.9rem; color: var(--muted); }

.order { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: start; }
@media (max-width: 860px) { .order { grid-template-columns: 1fr; } }
.order-summary { background: var(--mist); border-radius: var(--radius-lg); padding: 1.5rem; position: sticky; top: 7rem; }
.order-summary h3 { margin-bottom: 1rem; }
.order-lines { list-style: none; padding: 0; margin: 0 0 1rem; }
.order-lines li { display: flex; justify-content: space-between; gap: 1rem; padding: 0.5rem 0; border-bottom: 1px solid var(--line); }
.order-lines li:last-child { border-bottom: 0; }
.order-lines .empty { color: var(--muted); }
.order-total { display: flex; justify-content: space-between; font-weight: 800; font-size: 1.25rem; padding-top: 0.5rem; }
.order-summary .small { margin-top: 0.75rem; }

.form { display: grid; gap: 1rem; position: relative; }
.form label { display: grid; gap: 0.35rem; font-weight: 600; font-size: 0.95rem; }
.form input, .form select, .form textarea { font: inherit; padding: 0.7rem 0.85rem; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); width: 100%; }
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--pine); outline: none; box-shadow: 0 0 0 3px rgba(37,107,91,0.15); }
.form textarea { min-height: 6rem; resize: vertical; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 560px) { .form .row { grid-template-columns: 1fr; } }
.form .hp { position: absolute; left: -9999px; }
.form-msg { border-radius: 10px; padding: 0.9rem 1.1rem; display: none; }
.form-msg.ok { display: block; background: var(--mist); color: var(--pine-deep); }
.form-msg.err { display: block; background: #fbe4e0; color: var(--danger); }

/* ---------- CTA band ---------- */
.band { background: var(--pine); color: #fff; padding: 3rem 0; }
.band h2 { color: #fff; }
.band p { color: #dcebe4; max-width: 38rem; }
.band .actions { margin-top: 1.25rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--pine-ink); color: #cfe0d8; padding: 3rem 0 2rem; font-size: 0.95rem; }
.site-footer .wrap { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
.site-footer h4 { color: #fff; margin-bottom: 0.75rem; }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 0.4rem; }
.site-footer .brand { color: #fff; margin-bottom: 1rem; }
.site-footer .brand img { height: 96px; width: auto; background: #fff; border-radius: 14px; padding: 8px 12px; box-sizing: content-box; }
.site-footer .brand span b { color: var(--amber); }
.site-footer .legal { grid-column: 1 / -1; border-top: 1px solid rgba(255,255,255,0.12); padding-top: 1.25rem; margin-top: 1rem; font-size: 0.85rem; color: #9dbcb1; }
@media (max-width: 760px) { .site-footer .wrap { grid-template-columns: 1fr; } }

.next { display: inline-block; margin: 1rem 0 2.5rem; font-weight: 700; text-decoration: none; }
.next::after { content: "  \2192"; }

/* ---------- Lightbox (lab reports) ---------- */
.lightbox { position: fixed; inset: 0; background: rgba(15,30,26,0.92); display: none; place-items: center; z-index: 100; padding: 2rem; }
.lightbox.is-open { display: grid; }
.lightbox img { max-height: 90vh; max-width: 100%; border-radius: 8px; background: #fff; }
.lightbox button { position: absolute; top: 1rem; right: 1rem; background: #fff; border: 0; border-radius: 999px; width: 2.5rem; height: 2.5rem; font-size: 1.3rem; cursor: pointer; }

/* ---------- WordPress additions ---------- */
.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .site-header { top: 46px; } }
.screen-reader-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.wp-page { padding: 3rem 0; }
.wp-page .prose img { height: auto; }
.alignwide, .alignfull { max-width: none; }