/* Daruji plazmu - jediný stylopis webu. Barvy a rozměry jsou v :root, sekce jdou v pořadí, v jakém jsou na stránce. */
:root{
  --yellow:#F5C400;
  --yellow-ink:#8A6A00;      /* žlutá jako text na bílé (kontrast) */
  --yellow-soft:#FFF1B8;
  --yellow-pale:#FFF9E0;
  --ink:#141414;
  --ink-2:#4A4A47;
  --grey:#77776F;
  --line:#E7E6E1;
  --panel:#F6F6F3;
  --white:#FFFFFF;
  --radius:16px;
  --wrap:1180px;
  --gutter:24px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--ink);font-family:'Figtree',system-ui,-apple-system,'Segoe UI',sans-serif;font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
body.lock{overflow:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.02em;line-height:1.12;text-wrap:balance}
p{margin:0}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:8px;z-index:50}
.skip:focus{left:8px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}

/* tlačítka a odkazy se šipkou */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:0 26px;border-radius:12px;background:var(--yellow);color:var(--ink);font-weight:700;font-size:16px;border:1.5px solid var(--yellow);box-shadow:0 6px 16px -8px rgba(160,120,0,.55);transition:transform .15s,box-shadow .15s,background .15s;white-space:nowrap}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 20px -8px rgba(160,120,0,.6)}
.btn svg{flex:none}
.btn-ghost{background:var(--white);border-color:var(--line);box-shadow:0 1px 2px rgba(0,0,0,.04)}
.btn-ghost:hover{border-color:var(--ink);box-shadow:none}
.btn-sm{min-height:42px;padding:0 18px;font-size:14.5px;border-radius:10px}
.btn-lg{min-height:60px;padding:0 34px;font-size:18px}
.more{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:15.5px}
.more u{text-underline-offset:4px;text-decoration-thickness:1.5px}
.more:hover u{text-decoration-color:var(--yellow)}
.more svg{transition:transform .15s}
.more:hover svg{transform:translateX(3px)}

/* hlavička */
.top{background:var(--white)}
.top-in{display:flex;align-items:center;gap:28px;height:84px}
.brand{position:relative;display:inline-flex;font-size:25px;font-weight:600;letter-spacing:-.03em;padding-right:16px;white-space:nowrap}
.brand-plus{position:absolute;right:0;top:-3px;width:15px;height:15px;color:var(--yellow)}
.nav{display:flex;gap:30px;margin-left:auto;font-size:15px;font-weight:500}
.nav a{padding:8px 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a.on{border-bottom-color:var(--yellow)}
.top-cta{margin-left:14px}
.icon-btn{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:10px}
.burger{display:none;margin-left:auto;margin-right:-10px}
.sheet{position:fixed;inset:0;z-index:40;background:var(--white);padding:0 var(--gutter) 32px;display:flex;flex-direction:column;overflow:auto}
.sheet[hidden]{display:none}
.sheet-top{display:flex;align-items:center;justify-content:space-between;height:68px;margin-right:-10px}
.sheet-nav{display:flex;flex-direction:column;margin-top:8px}
.sheet-nav a{display:flex;align-items:center;justify-content:space-between;padding:17px 0;border-bottom:1px solid var(--line);font-size:20px;font-weight:600}
.sheet-nav a.on{color:var(--yellow-ink)}
.sheet-nav .chev{width:8px;height:14px;color:var(--grey)}
.sheet-cta{margin-top:28px}

/* hero */
.hero{position:relative;overflow:hidden}
.hero-in{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);align-items:center;gap:24px;padding-top:36px;padding-bottom:28px}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--grey)}
.hero h1{font-size:clamp(40px,5.6vw,68px);line-height:1.04;letter-spacing:-.035em;margin:22px 0 22px}
.hero h1 .h1-plus{display:inline-block;width:.62em;height:.62em;color:var(--yellow);vertical-align:.42em;margin-left:.12em}
.lead{font-size:20px;line-height:1.5;color:var(--ink-2);max-width:34em}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:34px}
.stats{display:flex;margin:54px 0 0;padding:0;list-style:none}
.stats li{padding:2px 34px;border-left:1px solid var(--line)}
.stats li:first-child{padding-left:0;border-left:0}
.stats b{display:block;font-size:22px;font-weight:600;letter-spacing:-.02em;line-height:1.25;white-space:nowrap}
.stats span{display:block;font-size:14.5px;color:var(--grey);margin-top:4px}
.hero-art{position:relative;justify-self:center;width:min(100%,440px)}
.hero-art svg.bag{width:100%;height:auto;overflow:visible}
/* rozhýbaná plazma ve vaku: vlny se posouvají o dvě periody (200 jednotek SVG), hladina se lehce houpe */
.bag-wave{animation:bag-wave 7s linear infinite}
.bag-wave-back{animation-duration:11s;animation-direction:reverse;opacity:.75}
.bag-level{animation:bag-level 5s ease-in-out infinite alternate}
@keyframes bag-wave{from{translate:0 0}to{translate:200px 0}}
@keyframes bag-level{from{translate:0 -3px}to{translate:0 4px}}
.hero-note{position:absolute;right:-6px;bottom:17%;font-family:'Caveat',cursive;font-weight:600;font-size:27px;line-height:1.05;transform:rotate(-9deg);text-align:center}
.hero-note svg{position:absolute;color:var(--ink);fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.hero-note .a1{width:30px;height:44px;left:38%;top:-52px}
.hero-note .a2{width:54px;height:66px;left:8%;bottom:-72px}

/* pruh čtyř vlastností */
.feats{background:linear-gradient(#FAFAF8,#FAFAF8);border-top:1px solid #F1F0EC;border-bottom:1px solid #F1F0EC}
.feats ul{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin:0;padding:34px 0;list-style:none}
.feats li{display:flex;gap:18px;align-items:flex-start}
.feats svg{flex:none;width:40px;height:40px;color:var(--yellow)}
.feats b{display:block;font-size:16.5px;font-weight:600}
.feats span{display:block;font-size:14.5px;line-height:1.45;color:var(--grey);margin-top:4px}

/* panely „Co je plazma" a „Kde darovat" */
.duo{display:grid;grid-template-columns:minmax(0,.43fr) minmax(0,.57fr);gap:20px;margin-top:28px}
.panel{position:relative;background:var(--panel);border-radius:var(--radius);padding:36px 34px;overflow:hidden}
.panel h2{font-size:27px}
.panel p{color:var(--ink-2);font-size:15.5px;line-height:1.6}
.panel-what{padding-right:150px}
.panel-what p{margin:18px 0 24px}
.panel-what .drop{position:absolute;right:30px;top:38px;width:96px;height:auto}
.panel-where{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:16px;align-items:center}
.panel-where p{margin-top:8px}
.panel-where .more{margin-top:22px}
.find{display:flex;margin-top:22px;max-width:360px}
.find label{position:relative;flex:1;min-width:0}
.find label svg{position:absolute;left:16px;top:50%;width:18px;height:18px;margin-top:-9px;color:var(--ink);pointer-events:none}
.find input{width:100%;height:52px;border:1.5px solid var(--white);border-right:0;border-radius:12px 0 0 12px;background:var(--white);padding:0 14px 0 46px;font:inherit;font-size:15.5px;color:var(--ink);outline:0}
.find input::placeholder{color:var(--grey)}
.find input:focus{border-color:var(--ink)}
.find button{flex:none;width:54px;height:52px;border-radius:0 12px 12px 0;background:var(--yellow);display:grid;place-items:center}
.find button svg{width:20px;height:20px}
.find-lg{max-width:520px}
.find-lg input{border-color:var(--line)}
.czmap{width:100%;height:auto;overflow:visible}
.czmap-land{fill:#EBEAE5;stroke:#fff;stroke-width:2;stroke-linejoin:round}
.czmap a:hover use,.czmap a:focus-visible use{transform:scale(1.25);transform-origin:9px 22px;transform-box:fill-box}
.czmap use{transition:transform .15s}

/* pruh „plazma, nebo krev" */
.blood{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center;margin-top:20px;border:1.5px solid var(--line);border-radius:var(--radius);padding:28px 34px}
.blood .drops{width:86px;height:auto}
.blood h2{font-size:23px}
.blood p{color:var(--ink-2);font-size:15.5px;margin-top:8px;max-width:60ch}

/* články */
.sec{margin-top:56px}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:20px}
.sec-head h2{font-size:27px}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.card{display:grid;grid-template-columns:42% 1fr;border:1.5px solid var(--line);border-radius:14px;overflow:hidden;background:var(--white);transition:border-color .15s,transform .15s}
.card:hover{border-color:var(--ink);transform:translateY(-2px)}
.card-art{background:var(--yellow-pale);display:grid;place-items:center;min-height:168px}
.card-art svg{width:64%;height:auto}
.card-body{padding:18px 20px 18px;display:flex;flex-direction:column}
.tag{font-size:11.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--grey)}
.card h3{font-size:18px;line-height:1.25;margin:10px 0 8px}
.card p{font-size:14px;line-height:1.45;color:var(--grey)}
.card .more{margin-top:auto;padding-top:14px;font-size:14.5px}
.cards-list{grid-template-columns:repeat(2,minmax(0,1fr))}

/* výzva na konci */
.cta{display:grid;grid-template-columns:auto 1fr auto;gap:40px;align-items:center;background:var(--panel);border-radius:var(--radius);padding:34px 44px;margin-top:40px}
.cta .people{width:170px;height:auto}
.cta h2{font-size:32px}
.cta p{font-size:17.5px;color:var(--ink-2);margin-top:10px;max-width:38ch}
.cta-side{display:flex;flex-direction:column;align-items:center;gap:16px}
.cta-side .more{font-size:15px}

/* patička */
.foot{margin-top:64px;border-top:1px solid var(--line)}
.foot-in{display:flex;align-items:center;gap:36px;padding-top:30px;padding-bottom:18px}
.foot .brand{font-size:22px}
.foot .brand-plus{width:13px;height:13px}
.foot-links{display:flex;flex-wrap:wrap;gap:8px 22px;font-size:14.5px;color:var(--ink-2)}
.foot-links a,.foot-contact{text-decoration:underline;text-underline-offset:3px}
.foot-links a:hover,.foot-contact:hover{color:var(--ink)}
.foot-contact{margin-left:auto;font-size:15px;color:var(--ink-2);white-space:nowrap}
.foot-note{padding-bottom:34px}
.foot-note p{font-size:13.5px;color:var(--grey);max-width:86ch}

/* textové stránky a články */
.page-head{padding:44px 0 8px;max-width:820px}
.crumbs{font-size:14px;color:var(--grey);margin-bottom:18px}
.crumbs a{text-decoration:underline;text-underline-offset:3px}
.page-head h1{font-size:clamp(34px,4.6vw,54px);letter-spacing:-.03em;line-height:1.06}
.page-head .lead{margin-top:20px;max-width:36em}
.page-meta{font-size:14px;color:var(--grey);margin-top:18px}
.prose{max-width:740px;padding:18px 0 8px}
.prose h2{font-size:27px;margin:44px 0 14px;scroll-margin-top:24px}
.prose h3{font-size:19.5px;margin:30px 0 8px;letter-spacing:-.01em}
.prose p,.prose li{font-size:17.5px;line-height:1.65;color:#2B2B29}
.prose p{margin:0 0 16px}
.prose ul,.prose ol{margin:0 0 18px;padding-left:24px}
.prose li{margin:0 0 8px}
.prose li::marker{color:var(--yellow-ink);font-weight:700}
.prose a{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1.5px;text-decoration-color:var(--yellow)}
.prose a:hover{text-decoration-color:var(--ink)}
.prose strong{font-weight:700}
.prose .btn,.prose .more{text-decoration:none}
.prose a.ext svg,.ext svg{display:inline;width:12px;height:12px;margin-left:4px;vertical-align:-1px;color:var(--grey)}
.box{background:var(--panel);border-radius:14px;padding:24px 26px;margin:26px 0}
.box>:last-child{margin-bottom:0}
.box h3{margin-top:0}
.box-yellow{background:var(--yellow-pale);border:1.5px solid var(--yellow-soft)}
.box-blood{background:#fff;border:1.5px solid var(--line)}
.figure{display:flex;align-items:baseline;gap:18px;flex-wrap:wrap}
.figure b{font-size:44px;font-weight:700;letter-spacing:-.03em;line-height:1}
.figure span{font-size:15.5px;color:var(--ink-2);flex:1;min-width:220px}
.table-wrap{overflow-x:auto;margin:22px 0 26px;border:1.5px solid var(--line);border-radius:14px}
table{border-collapse:collapse;width:100%;font-size:15.5px;line-height:1.45}
th,td{text-align:left;vertical-align:top;padding:14px 18px;border-bottom:1px solid var(--line)}
tr:last-child>*{border-bottom:0}
thead th{background:var(--panel);font-weight:700;font-size:14.5px}
tbody th{font-weight:600;color:var(--ink-2);width:26%}
.steps{counter-reset:s;list-style:none;padding:0;margin:22px 0}
.steps li{counter-increment:s;position:relative;padding:0 0 22px 58px;margin:0}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:38px;height:38px;border-radius:50%;background:var(--yellow);display:grid;place-items:center;font-weight:700;font-size:16px}
.steps li:not(:last-child)::after{content:"";position:absolute;left:18px;top:44px;bottom:6px;width:2px;background:var(--line)}
.steps b{display:block;font-size:18.5px;margin-bottom:2px}
.sources{margin-top:44px;padding-top:22px;border-top:1px solid var(--line)}
.sources h2{font-size:17px;margin:0 0 10px;letter-spacing:0}
.sources li,.sources p{font-size:14.5px;line-height:1.5;color:var(--ink-2)}
.next{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:44px 0 0;max-width:820px}
.next a{border:1.5px solid var(--line);border-radius:14px;padding:20px 22px;transition:border-color .15s}
.next a:hover{border-color:var(--ink)}
.next small{display:block;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--grey);margin-bottom:6px}
.next b{font-size:18px;font-weight:600}

/* časté dotazy */
.faq{max-width:820px;padding-top:10px}
.faq h2{font-size:23px;margin:40px 0 8px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0;font-size:18px;font-weight:600;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:12px;height:12px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(45deg) translate(-3px,-3px);transition:transform .15s}
.faq details[open] summary::after{transform:rotate(-135deg) translate(-3px,-3px)}
.faq .answer{padding:0 40px 20px 0}
.faq .answer p{font-size:16.5px;line-height:1.6;color:#2B2B29;margin-bottom:10px}
.faq .answer a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--yellow);text-decoration-thickness:1.5px}

/* kde darovat */
.where{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:40px;align-items:start;margin-top:26px}
.where-map{position:sticky;top:24px;background:var(--panel);border-radius:var(--radius);padding:26px}
.where-note{font-size:14px;color:var(--grey);margin-top:14px}
.result-info{font-size:15.5px;color:var(--ink-2);margin:22px 0 4px}
.city{padding:20px 0;border-bottom:1px solid var(--line);scroll-margin-top:24px}
.city:target h2{background:linear-gradient(transparent 62%,var(--yellow-soft) 62%)}
.city h2{display:inline;font-size:21px}
.city ul{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.city li a{display:inline-flex;align-items:center;gap:2px;border:1.5px solid var(--line);border-radius:999px;padding:6px 14px;font-size:14.5px;font-weight:500}
.city li a:hover{border-color:var(--ink)}

@media (max-width:1080px){
  .nav{gap:20px;font-size:14.5px}
  .top-cta{display:none}
  .cards{grid-template-columns:1fr 1fr}
  .cards>.card:nth-child(3){display:none}
  .feats ul{grid-template-columns:1fr 1fr}
  .duo{grid-template-columns:1fr}
}
@media (max-width:860px){
  :root{--gutter:20px}
  body{font-size:16.5px}
  .nav{display:none}
  .burger{display:inline-grid}
  .top-in{height:68px}
  .brand{font-size:22px}
  .hero-in{grid-template-columns:1fr;padding-top:20px;gap:8px}
  .hero h1{margin:14px 0 16px}
  .lead{font-size:17.5px}
  .hero-actions{flex-direction:column;align-items:stretch;gap:12px;margin-top:24px;max-width:340px}
  .stats{margin-top:30px;display:grid;grid-template-columns:1fr 1fr;gap:18px 20px}
  .stats li{padding:0;border-left:0}
  .stats b{font-size:18px}
  .stats span{font-size:13px}
  .hero-art{width:min(78%,320px);margin-top:10px}
  .hero-note{font-size:22px;right:-30px}
  .feats ul{grid-template-columns:1fr;gap:20px;padding:26px 0}
  .feats svg{width:32px;height:32px}
  .panel{padding:26px 22px}
  .panel h2,.sec-head h2{font-size:23px}
  .sec-head h2,.sec-head .more{white-space:nowrap}
  .sec-head .more{font-size:14px;gap:6px}
  .panel-what{padding-right:110px}
  .panel-what .drop{width:64px;right:22px;top:auto;bottom:26px}
  .panel-where{grid-template-columns:1fr}
  .blood{grid-template-columns:1fr;gap:16px;padding:24px 22px}
  .blood .drops{width:64px}
  .sec{margin-top:40px}
  .cards,.cards-list{grid-template-columns:1fr}
  .cards>.card:nth-child(3){display:grid}
  .card{grid-template-columns:104px 1fr}
  .card-art{min-height:0}
  .cta{grid-template-columns:1fr;gap:20px;padding:28px 22px;background:var(--yellow-pale)}
  .cta .people{width:110px}
  .cta h2{font-size:25px}
  .cta-side{align-items:flex-start}
  .foot-in{flex-direction:column;align-items:flex-start;gap:16px}
  .foot-contact{margin-left:0}
  .page-head{padding-top:26px}
  .prose p,.prose li{font-size:16.5px}
  .prose h2{font-size:23px;margin-top:36px}
  .where{grid-template-columns:1fr;gap:24px}
  .where-map{position:static;order:-1;padding:18px}
  .next{grid-template-columns:1fr}
  .faq .answer{padding-right:0}
  .figure b{font-size:36px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}