:root {
  --ink: #122033;
  --muted: #5b6878;
  --paper: #f7fafb;
  --white: #ffffff;
  --line: #dce6e9;
  --brand: #0b716f;
  --brand-dark: #075957;
  --brand-soft: #e8f6f4;
  --navy: #0e2a3b;
  --warn: #8a4b08;
  --warn-bg: #fff7e8;
  --danger: #8a2532;
  --danger-bg: #fff1f3;
  --shadow: 0 18px 50px rgba(20, 46, 61, .10);
  --radius: 22px;
  --max: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: var(--brand-dark); text-underline-offset: 3px; }
a:hover { color: var(--brand); }
img, svg { max-width: 100%; height: auto; }
button, input, textarea, select { font: inherit; }
.skip-link {
  position: absolute; left: 1rem; top: -5rem; z-index: 1000;
  padding: .8rem 1rem; border-radius: 10px; background: var(--navy); color: white;
}
.skip-link:focus { top: 1rem; }
:focus-visible { outline: 3px solid #efb45a; outline-offset: 3px; }
.container { width: min(calc(100% - 2rem), var(--max)); margin-inline: auto; }
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247,250,251,.94); backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(220,230,233,.8);
}
.header-inner { min-height: 76px; display: flex; align-items: center; gap: 1.25rem; justify-content: space-between; }
.brand { display: inline-flex; gap: .7rem; align-items: center; text-decoration: none; color: var(--navy); font-weight: 850; letter-spacing: -.02em; }
.brand-mark { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; background: linear-gradient(135deg, var(--brand), #40aaa2); color: white; box-shadow: 0 8px 22px rgba(11,113,111,.18); }
.brand-mark::before { content: "20"; font-size: .83rem; font-weight: 900; }
.main-nav { display: flex; align-items: center; flex-wrap: wrap; gap: .25rem; }
.main-nav a { text-decoration: none; color: #344354; font-size: .92rem; font-weight: 700; padding: .55rem .65rem; border-radius: 9px; }
.main-nav a:hover { background: var(--brand-soft); color: var(--brand-dark); }
.hero { position: relative; overflow: hidden; padding: 72px 0 44px; background: radial-gradient(circle at 90% 10%, #dff5f1 0, transparent 34%), linear-gradient(180deg, #fff 0%, #f7fafb 100%); }
.hero::after { content: ""; position: absolute; width: 420px; height: 420px; border: 1px solid #d6efec; border-radius: 50%; right: -230px; bottom: -250px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr); gap: 46px; align-items: center; }
.eyebrow { display: inline-flex; gap: .45rem; align-items: center; padding: .38rem .65rem; border-radius: 999px; background: var(--brand-soft); color: var(--brand-dark); font-size: .78rem; font-weight: 850; letter-spacing: .06em; text-transform: uppercase; }
h1,h2,h3 { line-height: 1.15; color: var(--navy); letter-spacing: -.025em; text-wrap: balance; }
h1 { font-size: clamp(2.45rem, 5vw, 4.65rem); margin: 1rem 0 1rem; max-width: 850px; }
h2 { font-size: clamp(1.75rem, 3vw, 2.55rem); margin: 0 0 1rem; }
h3 { font-size: 1.2rem; margin: 1.4rem 0 .45rem; }
.lede { font-size: clamp(1.04rem, 1.6vw, 1.22rem); color: #465568; max-width: 780px; margin: 0 0 1.4rem; }
.hero-actions { display: flex; gap: .75rem; flex-wrap: wrap; margin: 1.5rem 0; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .45rem; text-decoration: none; font-weight: 850; padding: .78rem 1rem; border-radius: 12px; border: 1px solid var(--brand); }
.btn-primary { background: var(--brand); color: white; }
.btn-primary:hover { background: var(--brand-dark); color: white; }
.btn-secondary { background: white; color: var(--brand-dark); }
.trust-row { display: flex; gap: .6rem; flex-wrap: wrap; margin-top: 1.25rem; }
.trust-chip { border: 1px solid var(--line); background: #fff; color: #4b5a69; border-radius: 999px; padding: .43rem .68rem; font-size: .82rem; font-weight: 700; }
.product-card { background: #fff; border: 1px solid var(--line); border-radius: 28px; padding: 26px; box-shadow: var(--shadow); position: relative; }
.product-visual { min-height: 225px; display: grid; place-items: center; border-radius: 20px; background: linear-gradient(145deg, #f3fbfa, #e4f2f4); overflow: hidden; position: relative; }
.pill { width: 180px; height: 82px; border-radius: 50px; background: linear-gradient(90deg, #f4b748 0 50%, #d99823 50% 100%); transform: rotate(-13deg); box-shadow: inset 0 0 0 1px rgba(120,76,0,.12), 0 18px 35px rgba(14,42,59,.18); position: relative; }
.pill::after { content: "20 mg"; position: absolute; inset: 0; display: grid; place-items: center; font-weight: 900; color: #5e3c05; letter-spacing: .05em; }
.product-fact { display: grid; grid-template-columns: 1fr auto; gap: .7rem; padding: .76rem 0; border-bottom: 1px solid #edf2f4; font-size: .93rem; }
.product-fact:last-child { border-bottom: 0; }
.product-fact strong { color: var(--navy); }
.notice { border-radius: 14px; padding: .95rem 1rem; font-size: .92rem; }
.notice strong { color: inherit; }
.notice-medical { background: var(--warn-bg); color: #663b0b; border: 1px solid #f1d79c; }
.notice-danger { background: var(--danger-bg); color: #75202a; border: 1px solid #f0c4cb; }
.content-layout { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 42px; padding: 44px 0 74px; align-items: start; }
.toc { position: sticky; top: 96px; border: 1px solid var(--line); background: #fff; border-radius: 16px; padding: 1rem; }
.toc strong { display: block; color: var(--navy); margin-bottom: .55rem; }
.toc a { display: block; text-decoration: none; color: #526171; font-size: .86rem; font-weight: 650; padding: .4rem .45rem; border-radius: 8px; }
.toc a:hover { background: var(--brand-soft); color: var(--brand-dark); }
.article { min-width: 0; }
.section { scroll-margin-top: 98px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.25rem, 3vw, 2.2rem); margin-bottom: 22px; box-shadow: 0 8px 30px rgba(20,46,61,.045); }
.section p:first-of-type { margin-top: 0; }
.kicker { color: var(--brand); font-weight: 850; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: .55rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1rem; }
.info-card { border: 1px solid var(--line); background: #fbfdfd; border-radius: 15px; padding: 1rem; }
.info-card h3 { margin-top: 0; }
.clean-list { padding-left: 1.15rem; }
.clean-list li { margin: .38rem 0; }
.fact-table { width: 100%; border-collapse: collapse; margin: .5rem 0 1rem; }
.fact-table th, .fact-table td { text-align: left; vertical-align: top; padding: .75rem .8rem; border-bottom: 1px solid var(--line); }
.fact-table th { width: 33%; color: #415062; background: #f7fafb; font-size: .9rem; }
.fact-table td { background: white; }
.callout { border-left: 4px solid var(--brand); background: var(--brand-soft); border-radius: 0 12px 12px 0; padding: 1rem 1.05rem; margin: 1rem 0; }
.emergency { border-left-color: var(--danger); background: var(--danger-bg); }
.faq details { border: 1px solid var(--line); background: #fff; border-radius: 13px; margin: .7rem 0; overflow: clip; }
.faq summary { cursor: pointer; font-weight: 800; color: var(--navy); padding: 1rem 1.05rem; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; font-size: 1.2rem; color: var(--brand); }
.faq details[open] summary::after { content: "–"; }
.faq details > div { padding: 0 1.05rem 1rem; color: #4a5868; }
.ref-list { padding-left: 1.25rem; }
.ref-list li { margin: .65rem 0; }
.ref-list a { word-break: break-word; }
.page-hero { padding: 58px 0 26px; background: linear-gradient(180deg,#fff,#f7fafb); }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.7rem); }
.prose { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.3rem, 4vw, 2.4rem); margin: 1rem auto 4rem; max-width: 900px; }
.prose h2 { margin-top: 2rem; }
.site-footer { background: var(--navy); color: #d8e3e8; padding: 40px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.25fr 1fr 1fr; gap: 2rem; }
.site-footer h2, .site-footer h3 { color: white; font-size: 1rem; }
.site-footer a { color: #d8e3e8; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: .4rem 0; }
.footer-note { border-top: 1px solid rgba(255,255,255,.13); margin-top: 2rem; padding-top: 1rem; font-size: .83rem; color: #b8c8cf; }
.badge-row { display: flex; gap: .55rem; flex-wrap: wrap; }
.badge { border-radius: 999px; background: rgba(255,255,255,.08); padding: .38rem .6rem; font-size: .76rem; }
.small { font-size: .88rem; color: var(--muted); }
hr { border: 0; border-top: 1px solid var(--line); margin: 1.8rem 0; }
@media (max-width: 900px) {
  .hero-grid, .content-layout, .footer-grid { grid-template-columns: 1fr; }
  .toc { position: static; }
  .main-nav { display: none; }
  .hero { padding-top: 48px; }
  .grid-3 { grid-template-columns: 1fr; }
}
@media (max-width: 650px) {
  .grid-2 { grid-template-columns: 1fr; }
  .container { width: min(calc(100% - 1.2rem), var(--max)); }
  .section { border-radius: 16px; }
  .product-card { padding: 16px; }
  .product-fact { grid-template-columns: 1fr; gap: .1rem; }
  .fact-table, .fact-table tbody, .fact-table tr, .fact-table th, .fact-table td { display: block; width: 100%; }
  .fact-table th { border-bottom: 0; padding-bottom: .25rem; }
  .fact-table td { padding-top: .35rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

/* Vidalista 20 product photo */
.product-photo {
  margin: 0 0 18px;
  padding: 12px;
  background: #fff;
  border: 1px solid #e4ecef;
  border-radius: 18px;
  text-align: center;
  overflow: hidden;
}

.product-photo img {
  display: block;
  width: 100%;
  max-width: 440px;
  height: auto;
  margin: 0 auto;
  object-fit: contain;
}

.product-photo figcaption {
  margin-top: 9px;
  font-size: 12px;
  line-height: 1.45;
  color: #64748b;
}
/* Community reviews */
.rating-summary{display:flex;align-items:center;gap:1rem;padding:1rem 1.15rem;border:1px solid var(--line);border-radius:16px;background:#fbfdfd;margin:1rem 0 1.25rem}.rating-number{font-size:2.2rem;color:var(--navy);line-height:1}.rating-max{color:var(--muted);font-weight:700}.stars{color:#b77700;letter-spacing:.08em;font-weight:800}.review-list{display:grid;gap:.85rem;margin:1rem 0 1.4rem}.review-card{border:1px solid var(--line);border-radius:14px;padding:1rem;background:#fff}.review-head{display:flex;justify-content:space-between;gap:1rem;align-items:center}.review-card p{margin:.65rem 0}.review-card time{font-size:.8rem;color:var(--muted)}.review-empty{background:#f7fafb;border:1px solid var(--line);color:#415062;margin:1rem 0}.review-form-wrap{margin-top:1.35rem;border-top:1px solid var(--line);padding-top:1.35rem}.review-form label,.review-form legend{font-weight:750;color:#304252}.review-form input[type=text],.review-form textarea{display:block;width:100%;margin-top:.4rem;border:1px solid #cbd7dd;border-radius:10px;padding:.72rem .78rem;font:inherit;background:#fff;color:#1b2c38}.review-form input[type=text]:focus,.review-form textarea:focus{outline:3px solid rgba(11,113,111,.15);border-color:var(--brand)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}.review-form fieldset{border:0;padding:0;margin:0}.star-input{display:flex;flex-direction:row-reverse;justify-content:flex-end;gap:.15rem;margin-top:.4rem}.star-input input{position:absolute;opacity:0;pointer-events:none}.star-input label{font-size:2rem;line-height:1;color:#cfd8dc;cursor:pointer}.star-input label:hover,.star-input label:hover~label,.star-input input:checked~label{color:#b77700}.review-form textarea{resize:vertical;min-height:125px}.review-form .check{display:flex;gap:.55rem;align-items:flex-start;font-weight:600;font-size:.9rem;margin:1rem 0}.review-form .check input{margin-top:.2rem}.hp-field{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}.form-status{padding:.8rem 1rem;border-radius:10px;background:#fff4e5;border:1px solid #f1d79c;color:#663b0b;margin:1rem 0}.form-status.success{background:#edf9f4;border-color:#b9e4d2;color:#195a42}
@media(max-width:650px){.form-grid{grid-template-columns:1fr}.review-head{align-items:flex-start;flex-direction:column}.rating-summary{align-items:flex-start}}