:root{--ink:#0d2b2c;--muted:#547071;--brand:#0f766e;--brand2:#14b8a6;--accent:#ef6c5b;--soft:#eefaf8;--soft2:#fff5f2;--line:#dbe9e7;--white:#fff;--shadow:0 18px 55px rgba(13,43,44,.11);--r:24px;--r2:16px;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fbfefd;line-height:1.65}a{color:inherit}img,svg{max-width:100%}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.topbar{background:#092f30;color:#e5fffb;font-size:.9rem;padding:8px 0}.topbar .container{display:flex;justify-content:space-between;gap:16px;align-items:center}.header{position:sticky;top:0;z-index:30;background:rgba(251,254,253,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(219,233,231,.85)}.nav{display:flex;align-items:center;min-height:76px;gap:28px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:900;letter-spacing:-.03em;font-size:1.08rem}.brandmark{width:42px;height:42px;border-radius:13px;background:linear-gradient(145deg,var(--brand),var(--brand2));display:grid;place-items:center;color:white;box-shadow:0 8px 20px rgba(15,118,110,.25)}.menu{margin-left:auto;display:flex;gap:22px;align-items:center}.menu a{text-decoration:none;font-weight:700;font-size:.94rem}.menu a:hover{color:var(--brand)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:999px;padding:12px 19px;text-decoration:none;font-weight:850;border:1px solid transparent;transition:.2s;cursor:pointer}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 10px 24px rgba(239,108,91,.2)}.btn-primary:hover{transform:translateY(-1px);filter:brightness(.98)}.btn-secondary{background:#fff;color:var(--brand);border-color:var(--line)}.btn-dark{background:var(--ink);color:#fff}.menu-toggle{display:none;margin-left:auto;background:white;border:1px solid var(--line);border-radius:12px;padding:10px}.hero{padding:74px 0 56px;background:radial-gradient(circle at 90% 10%,#c9f7ef 0,transparent 34%),linear-gradient(180deg,#f6fffd,transparent)}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:52px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;font-weight:900;color:var(--brand);background:#e7faf6;border:1px solid #ccefe8;border-radius:999px;padding:7px 10px}.hero h1,.page-hero h1{font-size:clamp(2.5rem,5.6vw,5rem);line-height:.98;letter-spacing:-.06em;margin:18px 0 22px}.hero h1 span,.page-hero h1 span{color:var(--brand)}.lead{font-size:1.18rem;color:var(--muted);max-width:760px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 18px}.trust-row{display:flex;gap:16px;flex-wrap:wrap;color:var(--muted);font-weight:700;font-size:.92rem}.trust-row span{display:flex;align-items:center;gap:7px}.emergency-card{background:#fff;border:1px solid var(--line);border-radius:32px;padding:28px;box-shadow:var(--shadow);position:relative;overflow:hidden}.emergency-card:before{content:"";position:absolute;width:180px;height:180px;background:#e6faf6;border-radius:50%;right:-70px;top:-70px}.pet-visual{height:255px;border-radius:24px;background:linear-gradient(145deg,#e9faf6,#fff4ef);display:grid;place-items:center;position:relative;overflow:hidden}.pet-visual svg{width:75%;height:75%}.alert{margin-top:18px;border-radius:18px;background:var(--soft2);border:1px solid #ffd7cf;padding:16px 18px}.alert strong{color:#b13e30}.section{padding:76px 0}.section-sm{padding:50px 0}.section-head{max-width:760px;margin-bottom:34px}.kicker{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;font-weight:900;color:var(--brand)}h2{font-size:clamp(2rem,4vw,3.2rem);line-height:1.05;letter-spacing:-.045em;margin:8px 0 14px}h3{line-height:1.2;letter-spacing:-.025em}.muted{color:var(--muted)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:0 10px 32px rgba(13,43,44,.055)}.card h3{margin:12px 0 8px}.icon{width:48px;height:48px;border-radius:15px;background:var(--soft);display:grid;place-items:center;color:var(--brand);font-size:1.3rem;font-weight:900}.card-link{display:inline-flex;margin-top:10px;color:var(--brand);font-weight:850;text-decoration:none}.danger-grid .card{border-top:4px solid var(--accent)}.band{background:var(--ink);color:#fff}.band .muted{color:#c5d6d4}.steps{counter-reset:step}.step{display:flex;gap:18px}.step:before{counter-increment:step;content:counter(step);min-width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--brand2);color:#073b38;font-weight:950}.checklist{list-style:none;padding:0;margin:0}.checklist li{position:relative;padding:10px 0 10px 30px;border-bottom:1px solid var(--line)}.checklist li:before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:950}.article-card{padding:0;overflow:hidden}.article-card .thumb{height:170px;background:linear-gradient(145deg,#def7f2,#fff1ed);display:grid;place-items:center;font-size:3rem}.article-card .body{padding:22px}.tag{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;font-weight:900;color:var(--brand)}.faq{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-q{width:100%;text-align:left;padding:20px 0;background:none;border:0;font-size:1.04rem;color:var(--ink);font-weight:850;display:flex;justify-content:space-between;gap:16px;cursor:pointer}.faq-a{display:none;padding:0 0 20px;color:var(--muted)}.faq-item.open .faq-a{display:block}.cta{background:linear-gradient(135deg,#0d5d59,#0d2b2c);color:white;border-radius:32px;padding:38px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:20px}.cta h2{margin-top:0}.page-hero{padding:58px 0 44px;background:linear-gradient(180deg,#f0fbf9,#fbfefd)}.page-hero h1{font-size:clamp(2.4rem,5vw,4.4rem);max-width:900px}.breadcrumbs{font-size:.86rem;color:var(--muted);margin-bottom:14px}.breadcrumbs a{color:var(--brand);text-decoration:none}.content-wrap{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:40px;align-items:start}.prose{font-size:1.05rem}.prose h2{font-size:2rem;margin-top:42px}.prose h3{font-size:1.3rem;margin-top:28px}.prose p,.prose li{color:#375455}.prose strong{color:var(--ink)}.prose a{color:var(--brand);font-weight:750}.toc{position:sticky;top:104px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px}.toc strong{display:block;margin-bottom:10px}.toc a{display:block;padding:7px 0;text-decoration:none;color:var(--muted);font-size:.92rem}.toc a:hover{color:var(--brand)}.notice{background:#fff7f5;border:1px solid #ffd5cd;border-left:5px solid var(--accent);padding:18px;border-radius:15px;margin:24px 0}.safe{background:#eefbf8;border:1px solid #ccefe7;border-left:5px solid var(--brand2);padding:18px;border-radius:15px;margin:24px 0}.source-box{background:#f6faf9;border:1px solid var(--line);padding:18px;border-radius:15px;margin-top:36px;font-size:.92rem}.source-box a{word-break:break-all}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px}.form{display:grid;gap:14px}.form label{font-weight:800;font-size:.9rem}.form input,.form textarea,.form select{width:100%;padding:13px 14px;border:1px solid #cadeda;border-radius:13px;font:inherit;background:white}.form textarea{min-height:140px;resize:vertical}.footer{background:#082829;color:#d8eae8;padding:54px 0 24px;margin-top:76px}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:30px}.footer h4{color:white;margin:0 0 14px}.footer a{display:block;color:#bfd3d0;text-decoration:none;margin:7px 0}.footer a:hover{color:white}.footer-bottom{border-top:1px solid #24494a;margin-top:34px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:.86rem;color:#9db9b6}.floating{position:fixed;right:18px;bottom:18px;z-index:35;box-shadow:0 12px 32px rgba(0,0,0,.2)}.search-box{display:flex;gap:8px;margin:24px 0}.search-box input{flex:1;padding:13px 16px;border:1px solid var(--line);border-radius:999px}.pill-row{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.pill{border:1px solid var(--line);background:white;border-radius:999px;padding:8px 12px;font-size:.86rem;font-weight:750}.seo-note{font-size:.84rem;color:#6f8687}.notfound{text-align:center;padding:110px 0}.notfound .code{font-size:6rem;font-weight:950;color:var(--brand);letter-spacing:-.08em}
@media(max-width:900px){.menu{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:18px 24px;flex-direction:column;align-items:flex-start}.menu.open{display:flex}.menu-toggle{display:block}.hero-grid,.content-wrap,.contact-grid{grid-template-columns:1fr}.hero{padding-top:48px}.grid-3{grid-template-columns:1fr 1fr}.toc{position:static}.footer-grid{grid-template-columns:1fr 1fr}.cta{grid-template-columns:1fr}.hero h1{font-size:clamp(2.5rem,11vw,4.4rem)}}
@media(max-width:620px){.container{width:min(100% - 28px,var(--max))}.grid-3,.grid-2,.footer-grid{grid-template-columns:1fr}.topbar .container{justify-content:center;text-align:center}.topbar .hide-mobile{display:none}.hero-actions .btn{width:100%}.section{padding:58px 0}.emergency-card{padding:18px}.pet-visual{height:210px}.footer-bottom{flex-direction:column}.floating{left:14px;right:14px}.floating.btn{width:calc(100% - 28px)}}

/* UX, accesibilidad y mejoras SEO visuales */
.skip-link{position:fixed;left:16px;top:-80px;z-index:9999;background:#fff;color:var(--ink);padding:12px 16px;border-radius:10px;box-shadow:var(--shadow);font-weight:850;text-decoration:none}.skip-link:focus{top:16px}.menu a[aria-current="page"]{color:var(--brand);background:var(--soft)}.article-meta{margin:14px 0 0;color:var(--muted);font-size:.9rem;font-weight:700}.pill{cursor:pointer;color:var(--ink)}.pill.active,.pill:hover{background:var(--brand);border-color:var(--brand);color:#fff}.search-empty{display:none;padding:18px 0;color:var(--muted);font-weight:700}.footer-bottom{flex-wrap:wrap}.footer-bottom .agency-links{flex-basis:100%}.footer-bottom a{display:inline;color:#cde1de;text-decoration:underline;text-underline-offset:3px;margin:0}.footer-bottom a:hover{color:#fff}.faq-q:focus-visible,.btn:focus-visible,.pill:focus-visible,.menu a:focus-visible{outline:3px solid #55cbbb;outline-offset:3px}.card-link:focus-visible{outline:3px solid #55cbbb;outline-offset:4px;border-radius:4px}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}