:root {
  --bg: #f6f8f9;
  --bg-alt: #eef2f3;
  --card: #ffffff;
  --ink: #1c2b2e;
  --ink-soft: #4b5d61;
  --muted: #6f8285;
  --line: #dde5e6;
  --brand: #1f6f6b;
  --brand-dark: #164f4c;
  --brand-soft: #e4f1ef;
  --accent: #b3742c;
  --accent-soft: #f6ecdd;
  --warn-bg: #fdf1e7;
  --warn-line: #e8c79a;
  --warn-ink: #7a4a12;
  --danger-bg: #fbebe9;
  --danger-line: #e8b3ac;
  --danger-ink: #8a2e22;
  --radius: 14px;
  --shadow: 0 2px 10px rgba(20, 40, 40, 0.06);
  --shadow-lg: 0 8px 28px rgba(20, 40, 40, 0.10);
  --maxw: 1120px;
  font-size: 16px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--brand-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.site-header {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 40;
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px; padding-bottom: 14px; gap: 20px; flex-wrap: wrap;
}
.brand { display: flex; align-items: baseline; gap: 8px; font-weight: 700; font-size: 1.15rem; color: var(--ink); text-decoration: none; }
.brand:hover { text-decoration: none; }
.brand .mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 9px; background: var(--brand);
  color: #fff; font-size: 0.78rem; font-weight: 800; letter-spacing: -0.5px;
}
.brand .tagline { font-weight: 400; color: var(--muted); font-size: 0.85rem; }

.main-nav { display: flex; gap: 18px; flex-wrap: wrap; font-size: 0.92rem; }
.main-nav a { color: var(--ink-soft); font-weight: 600; }
.main-nav a:hover { color: var(--brand-dark); }

.top-notice { background: var(--brand-dark); color: #eaf5f3; font-size: 0.82rem; text-align: center; padding: 7px 16px; }
.top-notice a { color: #fff; text-decoration: underline; }

.hero { padding: 56px 0 40px; background: linear-gradient(180deg, var(--brand-soft) 0%, var(--bg) 100%); border-bottom: 1px solid var(--line); }
.hero h1 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin: 0 0 14px; letter-spacing: -0.02em; color: var(--ink); }
.hero p.lead { font-size: 1.08rem; color: var(--ink-soft); max-width: 62ch; margin: 0 0 22px; }
.hero .stats { display: flex; gap: 28px; flex-wrap: wrap; margin-top: 26px; }
.hero .stat b { display: block; font-size: 1.6rem; color: var(--brand-dark); }
.hero .stat span { font-size: 0.82rem; color: var(--muted); }

.search-box { margin-top: 22px; max-width: 480px; position: relative; }
.search-box input {
  width: 100%; padding: 13px 16px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--card); font-size: 0.98rem; box-shadow: var(--shadow);
}
.search-box input:focus { outline: 2px solid var(--brand); outline-offset: 1px; }
#search-results {
  margin-top: 10px; background: var(--card); border-radius: var(--radius);
  border: 1px solid var(--line); overflow: hidden; display: none; box-shadow: var(--shadow-lg);
  position: absolute; width: 100%; z-index: 30; max-height: 340px; overflow-y: auto;
}
#search-results.active { display: block; }
#search-results a { display: block; padding: 10px 16px; border-bottom: 1px solid var(--line); color: var(--ink); font-size: 0.92rem; }
#search-results a:last-child { border-bottom: none; }
#search-results a:hover { background: var(--brand-soft); text-decoration: none; }
#search-results a .cat-tag { color: var(--muted); font-size: 0.78rem; margin-left: 6px; }
#search-results .no-results { padding: 14px 16px; color: var(--muted); font-size: 0.9rem; }

section { padding: 44px 0; }
h2.section-title { font-size: 1.5rem; margin: 0 0 6px; letter-spacing: -0.01em; }
p.section-sub { color: var(--muted); margin: 0 0 28px; max-width: 68ch; }

.grid-categories { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.cat-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; box-shadow: var(--shadow); transition: transform 0.15s ease, box-shadow 0.15s ease; color: var(--ink);
}
.cat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); text-decoration: none; }
.cat-card .icon {
  width: 40px; height: 40px; border-radius: 10px; background: var(--brand-soft); color: var(--brand-dark);
  display: flex; align-items: center; justify-content: center; font-weight: 800; margin-bottom: 12px;
}
.cat-card h3 { margin: 0 0 4px; font-size: 1.08rem; }
.cat-card p { margin: 0; color: var(--muted); font-size: 0.86rem; }
.cat-card .count { display: inline-block; margin-top: 10px; font-size: 0.78rem; color: var(--brand-dark); font-weight: 700; }

.grid-peptides { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.pep-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px; box-shadow: var(--shadow); color: var(--ink); display: flex; flex-direction: column; gap: 6px;
}
.pep-card:hover { box-shadow: var(--shadow-lg); text-decoration: none; transform: translateY(-2px); }
.pep-card h3 { margin: 0; font-size: 1.05rem; }
.pep-card .subtitle { color: var(--muted); font-size: 0.82rem; font-style: italic; }
.pep-card .snippet {
  color: var(--ink-soft); font-size: 0.86rem; overflow: hidden;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
}
.pep-card .tags { margin-top: 6px; display: flex; gap: 6px; flex-wrap: wrap; }

.tag {
  display: inline-block; font-size: 0.72rem; font-weight: 700; padding: 3px 9px; border-radius: 999px;
  background: var(--brand-soft); color: var(--brand-dark); text-transform: uppercase; letter-spacing: 0.02em;
}
.tag.alt { background: var(--accent-soft); color: var(--accent); }
.tag.rx { background: var(--danger-bg); color: var(--danger-ink); margin-left: 6px; }

.breadcrumb { font-size: 0.84rem; color: var(--muted); margin-bottom: 18px; }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--brand-dark); }

.pep-header { padding: 34px 0 26px; border-bottom: 1px solid var(--line); background: var(--card); }
.pep-header h1 { margin: 6px 0 4px; font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: -0.02em; }
.pep-header .subtitle { color: var(--muted); font-style: italic; font-size: 1rem; margin-bottom: 14px; }
.pep-header .lede { color: var(--ink-soft); max-width: 78ch; font-size: 1.02rem; }

.detail-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 32px; align-items: start; }
@media (max-width: 860px) { .detail-grid { grid-template-columns: 1fr; } }

ul.clean, ol
ul.clean li, ol.clean li { margin-bottom: 9px; color: var(--ink-soft); }
ul.clean li:last-child, ol.clean li:last-child { margin-bottom: 0; }
ul.clean li strong, ol.clean li strong { color: var(--ink); }

.precaution-block { background: var(--warn-bg); border: 1px solid var(--warn-line); border-radius: var(--radius); padding: 24px 26px; margin-bottom: 22px; }
.precaution-block h2 { color: var(--warn-ink); margin: 0 0 6px; font-size: 1.15rem; }
.precaution-block .sub { color: var(--warn-ink); opacity: 0.85; font-size: 0.86rem; margin-bottom: 14px; }
.precaution-block ul.clean li { color: var(--warn-ink); }

.sidebar 

dl.meta { margin: 0; }
dl.meta dt { font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); margin-top: 14px; }
dl.meta dt:first-child { margin-top: 0; }
dl.meta dd { margin: 3px 0 0; color: var(--ink); font-weight: 600; }

.combo-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.combo-list a { display: inline-block; padding: 5px 12px; border-radius: 999px; background: var(--brand-soft); color: var(--brand-dark); font-size: 0.82rem; font-weight: 600; }
.combo-list a:hover { background: var(--brand); color: #fff; text-decoration: none; }
.combo-list span.plain { display: inline-block; padding: 5px 12px; border-radius: 999px; background: var(--bg-alt); color: var(--ink-soft); font-size: 0.82rem; }

.legal-callout { background: var(--danger-bg); border: 1px solid var(--danger-line); color: var(--danger-ink); border-radius: var(--radius); padding: 18px 22px; font-size: 0.9rem; margin: 22px 0; }
.legal-callout strong { display: block; margin-bottom: 4px; }

.site-footer { border-top: 1px solid var(--line); background: var(--card); padding: 36px 0 28px; margin-top: 40px; color: var(--muted); font-size: 0.86rem; }
.site-footer .foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 24px; margin-bottom: 22px; }
@media (max-width: 700px) { .site-footer .foot-grid { grid-template-columns: 1fr; } }
.site-footer h4 { color: var(--ink); font-size: 0.86rem; margin: 0 0 10px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 6px; }
.site-footer 

.btn { display: inline-block; padding: 10px 20px; border-radius: 999px; background: var(--brand); color: #fff !important; font-weight: 700; font-size: 0.9rem; }
.btn:hover { background: var(--brand-dark); text-decoration: none; }
.btn.ghost { background: transparent; color: var(--brand-dark) !important; border: 1px solid var(--brand); }
.btn.ghost:hover { background: var(--brand-soft); }

.pill-nav { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 30px; }
.pill-nav a { padding: 7px 14px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); color: var(--ink-soft); font-size: 0.85rem; font-weight: 600; }
.pill-nav a.active, .pill-nav a:hover { background: var(--brand); border-color: var(--brand); color: #fff; text-decoration: none; }

.az-index { columns: 3; column-gap: 24px; }
@media (max-width: 700px) { .az-index { columns: 1; } }
.az-index li { break-inside: avoid; margin-bottom: 6px; font-size: 0.88rem; }

.back-link { display: inline-block; margin-bottom: 18px; font-size: 0.88rem; font-weight: 600; }

.chat-window { max-height: 420px; min-height: 220px; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 12px; background: var(--bg-alt); }
.msg { display: flex; }
.msg.user { justify-content: flex-end; }
.msg .bubble { max-width: 80%; padding: 10px 14px; border-radius: 14px; font-size: 0.92rem; line-height: 1.55; white-space: pre-wrap; }
.msg.assistant .bubble { background: var(--card); border: 1px solid var(--line); color: var(--ink); border-bottom-left-radius: 4px; }
.msg.user .bubble { background: var(--brand); color: #fff; border-bottom-right-radius: 4px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; padding: 12px 20px; border-top: 1px solid var(--line); background: var(--card); }
.chip { border: 1px solid var(--line); background: var(--bg-alt); color: var(--ink-soft); font-size: 0.78rem; padding: 6px 12px; border-radius: 999px; cursor: pointer; font-weight: 600; }
.chip:hover { background: var(--brand-soft); color: var(--brand-dark); }
.chat-input-row { display: flex; gap: 10px; padding: 14px 20px; border-top: 1px solid var(--line); background: var(--card); }
.chat-input-row input { flex: 1; padding: 11px 14px; border-radius: 999px; border: 1px solid var(--line); font-size: 0.92rem; }
.chat-input-row input:focus { outline: 2px solid var(--brand); outline-offset: 1px; }
.chat-input-row button { border: none; cursor: pointer; }

.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #fff !important;
  padding: 14px;
  border-radius: 999px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.22);
  text-decoration: none !important;
  transition: box-shadow 0.2s ease, transform 0.2s ease, padding 0.2s ease;
}
.whatsapp-float:hover { box-shadow: 0 8px 22px rgba(0,0,0,0.3); transform: translateY(-2px); }
.whatsapp-float svg { flex-shrink: 0; }
.whatsapp-float .wa-label {
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  font-size: 0.85rem;
  font-weight: 700;
  transition: max-width 0.3s ease;
}
.whatsapp-float:hover .wa-label { max-width: 260px; }
@media (max-width: 700px) {
  .whatsapp-float { right: 14px; bottom: 14px; padding: 13px; }
  .whatsapp-float .wa-label { display: none; }
}

@media(max-width:520px){.protocolo th,}

.recon-cta{display:flex;align-items:center;gap:18px;margin:24px 0 4px;padding:20px 24px;background:linear-gradient(135deg,var(--brand-dark),var(--brand));border-radius:18px;text-decoration:none;box-shadow:0 6px 22px rgba(31,111,107,.25);transition:.15s}
.recon-cta:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(31,111,107,.32)}
.recon-cta .rc-icon{width:54px;height:54px;border-radius:14px;background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;flex:none}
.recon-cta .rc-icon svg{width:30px;height:30px;stroke:#fff;fill:none;stroke-width:1.7}
.recon-cta .rc-text{flex:1}
.recon-cta .rc-text .rc-t{display:block;font-size:19px;font-weight:700;margin-bottom:3px;color:#fff}
.recon-cta .rc-text .rc-d{display:block;font-size:14px;color:rgba(255,255,255,.9);line-height:1.4}
.recon-cta .rc-btn{flex:none;background:#fff;color:var(--brand-dark);font-weight:700;font-size:15px;padding:12px 20px;border-radius:11px;white-space:nowrap}
@media(max-width:600px){.recon-cta{flex-direction:column;text-align:center;align-items:stretch}.recon-cta .rc-icon{margin:0 auto}}

.guia-img{margin:16px 0;text-align:center}
.guia-img img{max-width:100%;width:auto;max-height:360px;border:1px solid var(--line);border-radius:12px;background:#fff;padding:10px}
.guia-img figcaption{font-size:13px;color:var(--muted);margin-top:8px}
.syr-compare{display:flex;gap:14px;flex-wrap:wrap;margin:10px 0}
.syr-compare>div{flex:1;min-width:220px;border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:#fbfdfd}
.syr-compare h4{margin:0 0 6px;font-size:15px;color:var(--brand-dark)}

.para-que{display:flex;gap:14px;background:var(--brand-soft);border:1px solid #cfe6e3;border-left:4px solid var(--brand);border-radius:12px;padding:16px 18px;margin:0 0 22px}
.para-que .pq-icon{flex:none;width:40px;height:40px;border-radius:10px;background:var(--brand);display:flex;align-items:center;justify-content:center}
.para-que .pq-icon svg{width:22px;height:22px;stroke:#fff;fill:none;stroke-width:1.8}
.para-que .pq-title{display:block;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--brand-dark);margin-bottom:4px}
.para-que p{margin:0;font-size:15px;color:var(--ink);line-height:1.5}

.refs{list-style:none;padding:0;margin:8px 0 0}
.refs li{padding:9px 0;border-bottom:1px solid var(--line);color:var(--ink-soft);line-height:1.5;font-size:14px}
.refs li:last-child{border-bottom:none}
.refs a{color:var(--brand);font-weight:600;white-space:nowrap}
.refs em{color:var(--ink)}

}

}
@media(max-width:480px){}

.asist-pill{display:flex;align-items:center;gap:6px;background:linear-gradient(135deg,#e98a2b,#d4751e);color:#fff;border:none;border-radius:999px;padding:10px 18px;font:inherit;font-weight:700;font-size:14px;cursor:pointer;white-space:nowrap;box-shadow:0 4px 14px rgba(233,138,43,.35);transition:.15s;flex:none}
.asist-pill:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(233,138,43,.45)}
.asist-pill svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:2}
.asist-pill .pulse{animation:apulse 2s infinite}
@keyframes apulse{0%,100%{opacity:1}50%{opacity:.6}}
@media(max-width:480px){.asist-pill span{display:none}.asist-pill{padding:10px 12px}}

}

}

/* === Hero responsive === */
.hero{text-align:center;padding:48px 0 36px;background:linear-gradient(180deg,var(--brand-soft) 0%,var(--bg) 100%)}
.hero h1{font-size:28px;font-weight:800;color:var(--brand-dark);margin:0 0 10px;line-height:1.2}
.hero .lead{font-size:15px;color:var(--ink-soft);margin:0 0 24px;line-height:1.5}
.hero .search-box{margin:0 auto;max-width:480px}
.hero .search-box input{width:100%;padding:14px 18px;border-radius:999px;border:1.5px solid var(--line);background:#fff;font-size:15px;box-shadow:0 2px 8px rgba(20,40,40,.06);outline:none}
.hero .search-box input:focus{border-color:var(--brand)}

/* === Stats === */
.stats{display:flex;justify-content:center;gap:24px;margin-top:28px;flex-wrap:wrap}
.stat{text-align:center}
.stat b{display:block;font-size:26px;color:var(--brand-dark);line-height:1}
.stat span{font-size:12px;color:var(--muted)}

.recon-cta{display:flex;align-items:center;gap:16px;margin:20px auto 0;max-width:480px;padding:16px 20px;background:linear-gradient(135deg,var(--brand-dark),var(--brand));border-radius:16px;text-decoration:none;box-shadow:0 4px 16px rgba(31,111,107,.2);transition:.15s}
.recon-cta:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(31,111,107,.28)}
.recon-cta .rc-icon{width:48px;height:48px;border-radius:12px;background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;flex:none}
.recon-cta .rc-icon svg{width:26px;height:26px;stroke:#fff;fill:none;stroke-width:1.7}
.recon-cta .rc-text{flex:1}
.recon-cta .rc-t{display:block;font-size:16px;font-weight:700;color:#fff;margin-bottom:3px}
.recon-cta .rc-d{display:block;font-size:13px;color:rgba(255,255,255,.88);line-height:1.35}
.recon-cta .rc-btn{flex:none;background:#fff;color:var(--brand-dark);font-weight:700;font-size:13px;padding:10px 16px;border-radius:10px;white-space:nowrap}

/* === Mobile === */
@media(max-width:600px){
  .hero{padding:32px 0 24px}
  .hero h1{font-size:22px}
  .hero .lead{font-size:14px}
  .hero .lead br{display:none}
  .hero .search-box input{padding:12px 14px;font-size:14px}
  
  
  
  .recon-cta{flex-direction:column;text-align:center;padding:14px 16px;gap:10px}
  .recon-cta .rc-icon{margin:0 auto}
  .recon-cta .rc-btn{width:100%;text-align:center;padding:10px}
  .stats{gap:16px}
  .stat b{font-size:22px}
}

@media(max-width:600px){}

/* === Barra de búsqueda + asistente en subpáginas === */
.search-bar{padding:10px 20px;display:flex;align-items:center;gap:10px;max-width:680px;margin:0 auto}
.search-bar .search-box{flex:1;margin:0;max-width:none;position:relative}
.search-bar .search-box input{width:100%;padding:10px 14px;border-radius:999px;border:1.5px solid var(--line);background:#fff;font:inherit;font-size:14px;outline:none}
.search-bar .search-box input:focus{border-color:var(--brand)}
.search-bar 
.search-bar 
.search-bar 
.search-bar 
.search-bar 
.search-bar 
@media(max-width:600px){.search-bar{padding:8px 12px;gap:8px}.search-bar .search-box input{padding:9px 12px;font-size:13px}.search-bar }

/* Tarjeta Guía rápida */

/* Tarjeta Reconstitución */

/* Stats */
.stats{display:flex;justify-content:center;gap:28px;margin-top:28px;flex-wrap:wrap}
.stat{text-align:center}
.stat b{display:block;font-size:28px;color:var(--brand-dark);line-height:1}
.stat span{font-size:12px;color:var(--muted)}

/* === Mobile === */
@media(max-width:600px){
  
  
  
  
  
  
  
  .stats{gap:18px;margin-top:22px}
  .stat b{font-size:24px}
}

/* Placeholder (temporal hasta que pongas fotos) */

/* Tarjeta Guía */

/* Tarjeta Reconstitución */

/* Mobile */
@media(max-width:600px){
  
  
  
  
  
}

/* Guía rápida — viales difuminados de fondo */

/* Reconstitución — guantes/jeringa difuminados de fondo */

/* Mobile */
@media(max-width:600px){
  
  
  
}

/* Guía rápida */

/* Reconstitución */

/* Mobile */
@media(max-width:600px){
  
  
  
  
  
  
  
}

/* === Hero Cards — foto nítida derecha, texto sólido izquierda === */
.hero-card{display:flex;position:relative;margin:14px auto 0;max-width:560px;width:100%;border-radius:16px;overflow:hidden;text-decoration:none;color:inherit;cursor:pointer;transition:.18s;border:none;font:inherit;text-align:left}
.hero-card:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(20,40,40,.18)}

.hc-text{position:relative;z-index:2;width:58%;padding:20px 22px;display:flex;flex-direction:column;justify-content:center}
.hc-fade{position:absolute;z-index:1;top:0;bottom:0;left:55%;width:12%}
.hc-photo{position:absolute;z-index:0;right:0;top:0;bottom:0;width:45%;background-size:cover;background-position:center}

/* Guía rápida — fondo menta sólido, viales nítidos */
.card-guia{background:#dff0ec}
.card-guia .hc-fade{background:linear-gradient(to right,#dff0ec,rgba(223,240,236,0))}
.card-guia .hc-badge{display:inline-block;width:fit-content;background:var(--brand);color:#fff;font-size:11px;font-weight:700;padding:4px 12px;border-radius:99px;margin-bottom:8px}
.card-guia .hc-title{display:block;font-size:16px;font-weight:800;color:var(--brand-dark);margin-bottom:5px;line-height:1.25}
.card-guia .hc-desc{display:block;font-size:13px;color:var(--ink-soft);line-height:1.4}

/* Reconstitución — fondo verde sólido, foto nítida */
.card-recon{background:#134e48}
.card-recon .hc-fade{background:linear-gradient(to right,#134e48,rgba(19,78,72,0))}
.card-recon .hc-title{display:block;font-size:17px;font-weight:800;color:#fff;margin-bottom:6px;line-height:1.25}
.card-recon .hc-desc{display:block;font-size:13px;color:rgba(255,255,255,.9);line-height:1.4;margin-bottom:12px}
.card-recon .hc-btn{display:inline-block;background:#fff;color:var(--brand-dark);font-weight:700;font-size:13px;padding:8px 16px;border-radius:10px}
.card-recon:hover .hc-btn{background:var(--brand-soft)}

/* Mobile */
@media(max-width:520px){
  .hc-text{width:62%;padding:16px}
  .hc-fade{left:58%;width:10%}
  .hc-photo{width:42%}
  .card-guia .hc-title{font-size:14px}
  .card-recon .hc-title{font-size:15px}
  .card-guia .hc-desc,.card-recon .hc-desc{font-size:12px}
}

/* === Tarjeta asistente en subpáginas === */
.asist-card{display:flex;position:relative;margin:10px auto;max-width:680px;width:100%;border-radius:14px;overflow:hidden;cursor:pointer;border:none;font:inherit;text-align:left;background:#dff0ec;transition:.15s;text-decoration:none;color:inherit;min-height:70px}
.asist-card:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(31,111,107,.15)}
.asist-card .ac-text{position:relative;z-index:2;flex:1;padding:12px 16px;display:flex;flex-direction:column;justify-content:center}
.asist-card .ac-badge{display:inline-block;width:fit-content;background:var(--brand);color:#fff;font-size:10px;font-weight:700;padding:3px 9px;border-radius:99px;margin-bottom:4px}
.asist-card .ac-title{display:block;font-size:14px;font-weight:800;color:var(--brand-dark);line-height:1.2;margin-bottom:2px}
.asist-card .ac-desc{display:block;font-size:11.5px;color:var(--ink-soft);line-height:1.35}
.asist-card .ac-fade{position:absolute;z-index:1;top:0;bottom:0;right:25%;width:15%;background:linear-gradient(to right,#dff0ec,rgba(223,240,236,0))}
.asist-card .ac-photo{position:absolute;z-index:0;right:0;top:0;bottom:0;width:35%;background-size:cover;background-position:center}
@media(max-width:520px){.asist-card{min-height:60px}.asist-card .ac-title{font-size:13px}.asist-card .ac-desc{font-size:11px}.asist-card .ac-photo{width:30%}}

/* ============================================================
   SISTEMA DE DISEÑO — Fichas de péptidos
   Estructura formal, consistente y responsive
   ============================================================ */

/* --- Card Block (contenedor de cada sección) --- */
.card-block{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px 28px;margin-bottom:20px;box-shadow:0 2px 8px rgba(20,40,40,.04)}

/* --- Títulos de sección con número --- */
.card-block h2{font-size:1.1rem;font-weight:800;color:var(--ink);margin:0 0 16px;display:flex;align-items:center;gap:10px;letter-spacing:-.01em;line-height:1.3}
.card-block h2 .num{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:10px;background:var(--brand);color:#fff;font-size:.82rem;font-weight:800;flex:none}

/* --- Párrafos dentro de card-block --- */
.card-block p{font-size:15px;line-height:1.6;color:var(--ink);margin:0 0 12px}
.card-block p:last-child{margin-bottom:0}
.card-block a{color:var(--brand);font-weight:600;text-decoration:none}
.card-block a:hover{text-decoration:underline}

/* --- Listas limpias --- */
.clean{margin:0;padding:0;list-style:none}
.clean li{position:relative;padding:10px 0 10px 22px;border-bottom:1px solid var(--line);font-size:15px;line-height:1.55;color:var(--ink)}
.clean li:last-child{border-bottom:none}
.clean li::before{content:"";position:absolute;left:0;top:16px;width:8px;height:8px;border-radius:3px;background:var(--brand-soft);border:2px solid var(--brand)}
.clean li strong{color:var(--ink);font-weight:700}

/* --- Lista de beneficios (check) --- */
.benefits{list-style:none;padding:0;margin:10px 0 0}
.benefits li{position:relative;padding:11px 0 11px 34px;border-bottom:1px solid var(--line);font-size:15px;line-height:1.55;color:var(--ink)}
.benefits li:last-child{border-bottom:none}
.benefits li::before{content:"";position:absolute;left:0;top:12px;width:22px;height:22px;border-radius:50%;background:var(--brand-soft)}
.benefits li::after{content:"";position:absolute;left:7px;top:17px;width:8px;height:5px;border-left:2.5px solid var(--brand);border-bottom:2.5px solid var(--brand);transform:rotate(-45deg)}
.benefits li strong{font-weight:700;color:var(--brand-dark)}
.benefit-intro{font-size:14.5px;color:var(--ink-soft);margin:0 0 4px;font-style:italic}

/* --- Tabla de protocolo (formal) --- */
.protocolo{width:100%;border-collapse:separate;border-spacing:0;margin:14px 0 10px;font-size:14.5px;border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.protocolo thead{background:var(--brand-dark)}
.protocolo th{color:#fff;text-align:left;padding:12px 16px;font-size:12.5px;text-transform:uppercase;letter-spacing:.04em;font-weight:700}
.protocolo td{padding:12px 16px;border-bottom:1px solid var(--line);color:var(--ink);font-size:14.5px;line-height:1.4}
.protocolo tbody tr:last-child td{border-bottom:none}
.protocolo tbody tr:nth-child(even){background:rgba(31,111,107,.04)}
.protocolo tbody tr:hover{background:var(--brand-soft)}
.protocolo td:first-child{font-weight:700;color:var(--brand-dark);white-space:nowrap}

/* --- Disclaimer / aviso --- */
.disclaimer{border-top:1px solid var(--line);margin-top:16px;padding-top:16px;font-size:13px;color:var(--muted);line-height:1.55}

/* --- Para qué se usa (callout) --- */
.para-que{display:flex;gap:14px;background:var(--brand-soft);border:1px solid #cfe6e3;border-left:4px solid var(--brand);border-radius:14px;padding:18px 20px;margin:0 0 20px}
.para-que .pq-icon{flex:none;width:42px;height:42px;border-radius:12px;background:var(--brand);display:flex;align-items:center;justify-content:center}
.para-que .pq-icon svg{width:22px;height:22px;stroke:#fff;fill:none;stroke-width:1.8}
.para-que .pq-body{flex:1}
.para-que .pq-title{display:block;font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--brand-dark);margin-bottom:5px}
.para-que p{margin:0;font-size:15px;color:var(--ink);line-height:1.5}

/* --- Referencias --- */
.refs{list-style:none;padding:0;margin:8px 0 0}
.refs li{padding:10px 0;border-bottom:1px solid var(--line);color:var(--ink-soft);line-height:1.55;font-size:14px}
.refs li:last-child{border-bottom:none}
.refs a{color:var(--brand);font-weight:600;white-space:nowrap}
.refs em{color:var(--ink)}

/* --- Responsive fichas --- */
@media(max-width:600px){
  .card-block{padding:18px 16px;border-radius:14px}
  .card-block h2{font-size:1rem}
  .card-block h2 .num{width:26px;height:26px;font-size:.75rem;border-radius:8px}
  .card-block p,.clean li,.benefits li{font-size:14px}
  .protocolo{font-size:13px}
  .protocolo th,.protocolo td{padding:9px 10px}
  .protocolo td:first-child{white-space:normal}
  .para-que{flex-direction:column;gap:10px;padding:14px 16px}
  .para-que .pq-icon{margin:0 auto}
}

/* Card-guia fuera del hero (subpáginas) */
.search-bar + .hero-card,.search-bar ~ .hero-card{margin:12px auto;max-width:680px}

/* === Ficha rápida (resumen en encabezado) === */
.ficha-rapida{background:var(--card);border:2px solid var(--brand);border-radius:16px;padding:18px 22px;margin:0 0 20px;box-shadow:0 3px 14px rgba(31,111,107,.08)}
.fr-header{margin-bottom:12px}
.fr-badge{display:inline-block;background:var(--brand);color:#fff;font-size:11px;font-weight:700;padding:4px 12px;border-radius:99px}
.fr-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px}
.fr-item{padding:8px 0;border-bottom:1px solid var(--line)}
.fr-label{display:block;font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--brand-dark);margin-bottom:3px}
.fr-value{font-size:14px;color:var(--ink);font-weight:600}
.fr-tags{display:flex;flex-wrap:wrap;gap:5px}
.ft-tag{display:inline-block;background:var(--brand-soft);color:var(--brand-dark);font-size:12px;font-weight:600;padding:3px 10px;border-radius:99px}
.fr-calc{display:block;margin-top:12px;text-align:center;background:var(--brand-soft);color:var(--brand-dark);font-weight:700;font-size:13px;padding:10px;border-radius:10px;text-decoration:none}
.fr-calc:hover{background:var(--brand);color:#fff}
@media(max-width:520px){.fr-grid{grid-template-columns:1fr}.ficha-rapida{padding:14px 16px}}