/* O Guia Veterinário · Flashcards — ajusta-se às variáveis globais do tema. */
.gvfc{--fc-bg:var(--bg,#0d1716);--fc-panel:var(--sf,#152322);--fc-ink:var(--ink,#edf4f2);--fc-muted:var(--mu,#9db4ae);--fc-accent:var(--br,#45b9ab);--fc-line:var(--ln,#28453e);--fc-copper:var(--cat,#edaa65);--fc-soft:color-mix(in srgb,var(--fc-accent) 9%,var(--fc-panel));position:relative;background:var(--fc-bg);color:var(--fc-ink);padding:34px 0 90px;isolation:isolate;overflow:hidden}
.gvfc *,.gvfc *::before,.gvfc *::after{box-sizing:border-box}
.gvfc .gvfc-shell{width:min(1160px,calc(100% - 42px));margin-inline:auto}
.gvfc a{color:inherit;text-decoration:none}
.gvfc h1,.gvfc h2,.gvfc h3{font-family:Fraunces,Georgia,serif;line-height:1.12;letter-spacing:-.025em;margin:0}
.gvfc p{margin:0;line-height:1.7}
.gvfc .gvfc-breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:10px;font-size:13px;color:var(--fc-muted);margin:0 0 40px}
.gvfc .gvfc-breadcrumb a:hover{color:var(--fc-accent)}
.gvfc .gvfc-hero{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(240px,.8fr);align-items:center;gap:42px;min-height:410px}
.gvfc .gvfc-eyebrow,.gvfc .gvfc-kicker{display:inline-flex;align-items:center;gap:8px;letter-spacing:.14em;color:var(--fc-accent);font-size:11px;font-weight:800;margin-bottom:16px}
.gvfc .gvfc-dot{width:8px;height:8px;background:var(--fc-accent);border-radius:50%;box-shadow:0 0 0 5px color-mix(in srgb,var(--fc-accent) 15%,transparent)}
.gvfc .gvfc-hero h1{font-size:clamp(39px,4.7vw,67px);max-width:680px}
.gvfc .gvfc-hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--fc-accent),color-mix(in srgb,var(--fc-accent) 55%,var(--fc-copper)));-webkit-background-clip:text;background-clip:text;color:transparent}
.gvfc .gvfc-intro{font-size:clamp(16px,1.5vw,19px);color:var(--fc-muted);max-width:590px;margin-top:21px}
.gvfc .gvfc-intro strong{color:var(--fc-ink)}
.gvfc .gvfc-stats{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.gvfc .gvfc-stats span{padding:10px 14px;border:1px solid var(--fc-line);border-radius:12px;background:var(--fc-panel);color:var(--fc-muted);font-size:13px}
.gvfc .gvfc-stats strong{color:var(--fc-accent);font-size:18px;margin-right:3px}
.gvfc .gvfc-cover-wrap{position:relative;display:grid;place-items:center;min-height:410px}
.gvfc .gvfc-cover-glow{position:absolute;inset:10% 5%;background:radial-gradient(ellipse at center,color-mix(in srgb,var(--fc-accent) 29%,transparent),transparent 70%);filter:blur(25px);pointer-events:none}
.gvfc .gvfc-cover{display:block;width:min(270px,75%);height:auto;border-radius:8px;position:relative;box-shadow:0 22px 50px rgba(0,0,0,.27);transform:rotate(3deg);animation:gvfc-float 6s ease-in-out infinite;border:1px solid var(--fc-line)}
@keyframes gvfc-float{50%{transform:rotate(0deg) translateY(-10px)}}
.gvfc .gvfc-section{padding-top:80px}
.gvfc .gvfc-section-head{margin-bottom:25px}
.gvfc .gvfc-section-head h2{font-size:clamp(27px,3vw,40px)}
.gvfc .gvfc-section-head p:not(.gvfc-kicker){color:var(--fc-muted);margin-top:8px}
.gvfc .gvfc-formats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.gvfc .gvfc-format{display:flex;flex-direction:column;position:relative;overflow:hidden;border:1px solid var(--fc-line);border-radius:24px;background:var(--fc-panel);padding:28px;box-shadow:0 16px 38px rgba(0,0,0,.08)}
.gvfc .gvfc-format::before{content:"";height:5px;background:var(--fc-accent);position:absolute;top:0;left:0;right:0}
.gvfc .gvfc-format-pdf::before{background:var(--fc-copper)}
.gvfc .gvfc-icon{width:58px;height:58px;display:grid;place-items:center;font:700 31px/1 Inter,system-ui,sans-serif;color:var(--fc-accent);border-radius:18px;background:var(--fc-soft);margin-bottom:20px}
.gvfc .gvfc-icon-pdf{color:var(--fc-copper);background:color-mix(in srgb,var(--fc-copper) 14%,var(--fc-panel))}
.gvfc .gvfc-format-top{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:13px}
.gvfc .gvfc-format-label{color:var(--fc-muted);font-size:11px;letter-spacing:.09em;font-weight:700}
.gvfc .gvfc-format-highlight{background:color-mix(in srgb,var(--fc-accent) 17%,var(--fc-panel));color:var(--fc-accent);padding:5px 9px;border-radius:999px;font:800 10px/1.2 Inter,system-ui,sans-serif;letter-spacing:.06em}
.gvfc .gvfc-format-highlight-muted{background:color-mix(in srgb,var(--fc-copper) 15%,var(--fc-panel));color:var(--fc-copper)}
.gvfc .gvfc-format h3{font-size:clamp(24px,2.2vw,31px);margin-bottom:12px}
.gvfc .gvfc-format>p{color:var(--fc-muted);font-size:15px}
.gvfc .gvfc-features{list-style:none;padding:0;margin:22px 0 27px;display:grid;gap:11px}
.gvfc .gvfc-features li{display:flex;gap:10px;align-items:baseline;font-size:14px}
.gvfc .gvfc-features li::before{content:"✓";color:var(--fc-accent);font-weight:900}
.gvfc .gvfc-format-pdf .gvfc-features li::before{color:var(--fc-copper)}
.gvfc .gvfc-button{display:flex;align-items:center;justify-content:center;gap:9px;padding:14px 20px;border-radius:13px;font-size:14px;font-weight:800;min-height:51px;text-align:center;transition:transform .2s ease,box-shadow .2s ease,background-color .35s ease,color .35s ease,border-color .35s ease;cursor:pointer}
.gvfc a.gvfc-button:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(0,0,0,.16)}
.gvfc .gvfc-button span{opacity:.8;font-weight:600;font-size:12px}
.gvfc .gvfc-button-primary{background:var(--fc-accent);color:var(--fc-bg)}
.gvfc .gvfc-button-secondary{background:color-mix(in srgb,var(--fc-copper) 18%,var(--fc-panel));border:1px solid var(--fc-copper);color:var(--fc-ink)}
.gvfc .gvfc-button-locked{background:var(--fc-soft);border:1px solid var(--fc-line);color:var(--fc-muted);cursor:not-allowed}
.gvfc .gvfc-format .gvfc-tip{border-top:1px solid var(--fc-line);padding-top:16px;margin-top:18px;color:var(--fc-muted);font-size:12px;line-height:1.7}
.gvfc .gvfc-tip strong{color:var(--fc-ink)}
.gvfc .gvfc-access{display:flex;align-items:center;gap:17px;background:var(--fc-soft);border:1px solid var(--fc-line);border-radius:18px;padding:19px 22px;margin-top:22px}
.gvfc .gvfc-access-icon{font-size:28px}
.gvfc .gvfc-access strong{font-size:15px}
.gvfc .gvfc-access p{color:var(--fc-muted);font-size:13px;line-height:1.6;margin-top:5px}
.gvfc .gvfc-access .gvfc-button-small{background:var(--fc-accent);color:var(--fc-bg);white-space:nowrap;font-size:12px}
.gvfc .gvfc-access-ok{color:var(--fc-accent)}
.gvfc .gvfc-access-ok p{margin:0;color:var(--fc-ink)}
.gvfc .gvfc-access-ok span{font-size:22px;font-weight:900}
.gvfc .gvfc-samples{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;align-items:start}
.gvfc .gvfc-sample{background:var(--fc-panel);border:1px solid var(--fc-line);border-radius:19px;padding:0;min-height:196px;overflow:hidden}
.gvfc .gvfc-sample summary{list-style:none;cursor:pointer;padding:21px;display:flex;flex-direction:column;gap:12px}
.gvfc .gvfc-sample summary::-webkit-details-marker{display:none}
.gvfc .gvfc-number{color:var(--fc-accent);font-size:11px;letter-spacing:.04em;font-weight:800}
.gvfc .gvfc-sample strong{font-size:16px;line-height:1.48}
.gvfc .gvfc-reveal{display:flex;align-items:center;justify-content:space-between;margin-top:auto;border-top:1px solid var(--fc-line);padding-top:11px;color:var(--fc-accent);font-weight:700;font-size:12px}
.gvfc .gvfc-sample[open] .gvfc-reveal span{transform:rotate(45deg)}
.gvfc .gvfc-sample>p{background:var(--fc-soft);border-top:1px solid var(--fc-line);padding:18px 21px;font-size:14px;color:var(--fc-ink)}
.gvfc .gvfc-footnote{border-top:1px solid var(--fc-line);margin-top:75px;padding-top:25px;display:flex;justify-content:space-between;align-items:center;gap:25px}
.gvfc .gvfc-footnote p{max-width:720px;font-size:12px;color:var(--fc-muted)}
.gvfc .gvfc-footnote a{color:var(--fc-accent);font-size:13px;font-weight:700;white-space:nowrap}
:root[data-theme="light"] .gvfc .gvfc-button-primary{color:#fff}
:root[data-theme="light"] .gvfc .gvfc-access .gvfc-button-small{color:#fff}
@media(max-width:900px){.gvfc .gvfc-hero{grid-template-columns:1.4fr .6fr;gap:16px}.gvfc .gvfc-samples{grid-template-columns:1fr}.gvfc .gvfc-sample{min-height:auto}}
@media(max-width:720px){.gvfc{padding-top:23px}.gvfc .gvfc-shell{width:calc(100% - 30px)}.gvfc .gvfc-hero{grid-template-columns:1fr;gap:20px}.gvfc .gvfc-cover-wrap{min-height:250px}.gvfc .gvfc-cover{width:155px}.gvfc .gvfc-formats{grid-template-columns:1fr}.gvfc .gvfc-format{padding:23px}.gvfc .gvfc-section{padding-top:52px}.gvfc .gvfc-access{flex-wrap:wrap}.gvfc .gvfc-footnote{flex-direction:column;align-items:start}.gvfc .gvfc-hero h1{font-size:clamp(35px,9vw,52px)}}
@media(prefers-reduced-motion:reduce){.gvfc .gvfc-cover{animation:none}.gvfc *,.gvfc *::before,.gvfc *::after{transition:none!important;scroll-behavior:auto!important}}