/* Terra Fantasy – hlavní styly webu */
:root {
  --noc: #0E0C0C;
  --noc-2: rgba(14, 12, 12, 0.45);
  --noc-3: rgba(14, 12, 12, 0.55);
  --dole: #3E2E29;
  --linka: #2A2221;
  --linka-2: #3A2E2A;
  --text: #F3ECE4;
  --text-2: #BFB3A8;
  --text-3: #A39689;
  --zlata: #CDA866;
  --zlata-svetla: #E6C98E;
  --med: #C2734A;
  --f-nadpis: 'Forum', Georgia, serif;
  --f-text: 'Marcellus', Georgia, serif;
  --f-jemne: 'Cormorant Garamond', Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html { background: var(--dole); }
body {
  margin: 0;
  /* Nahoře noční nebe, dolů se stránka pozvolna rozjasňuje do teplé hnědé */
  background: linear-gradient(180deg, var(--noc) 0, var(--noc) 900px, #1F1817 calc(900px + (100% - 900px) * 0.35), var(--dole) 100%);
  min-height: 100vh;
  color: var(--text);
  font-family: var(--f-text);
  font-size: 17px;
  line-height: 1.85;
}
img { max-width: 100%; height: auto; }
a { color: var(--zlata); }
a:hover { color: var(--zlata-svetla); }
h1, h2, h3 { margin: 0; font-family: var(--f-nadpis); font-weight: 400; line-height: 1.3; letter-spacing: 0.3px; }
p { margin: 0; }
.skryte { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.obal { max-width: 1200px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.stranka { position: relative; min-height: 100vh; }

/* Hvězdné nebe */
.nebe { position: absolute; left: 0; top: 0; width: 100%; height: 820px; pointer-events: none; z-index: 0; }

/* Hlavička */
.hlavicka { position: relative; z-index: 1; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding-top: 28px; padding-bottom: 28px; border-bottom: 1px solid var(--linka); }
.hlavicka--bez-linky { border-bottom: none; }
.hlavicka__logo { display: block; padding: 4px 0; line-height: 0; }
.hlavicka__logo img { height: 54px; width: auto; }
.menu { display: flex; flex-wrap: wrap; gap: 4px 28px; font-size: 13px; letter-spacing: 2.5px; text-transform: uppercase; }
.menu a { padding: 12px 0; color: var(--text); text-decoration: none; }
.menu a:hover { color: var(--zlata); }
.menu a[aria-current="page"] { color: var(--zlata); border-bottom: 1px solid var(--zlata); }

/* Drobné prvky */
.stitek { color: var(--med); font-size: 13px; letter-spacing: 3px; text-transform: uppercase; }
.uvodni-linka { display: flex; align-items: center; gap: 14px; }
.uvodni-linka::before { content: ""; display: block; width: 48px; height: 1px; background: var(--zlata); }
.tlumene { color: var(--text-2); }
.odkaz-linka { font-size: 13px; letter-spacing: 2.5px; text-transform: uppercase; text-decoration: none; border-bottom: 1px solid var(--zlata); padding-bottom: 4px; }
.zvyrazneni { color: var(--zlata); font-style: italic; }

/* Tlačítka – text s ručně taženou zlatou linkou */
.tlacitko {
  display: inline-flex; flex-direction: column; justify-content: center;
  min-height: 52px; padding: 6px 4px 14px;
  border: none; background: transparent; color: var(--text);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 12' preserveAspectRatio='none'%3E%3Cpath d='M2 8C40 2 90 2 130 6S180 10 198 4' stroke='%23CDA866' stroke-width='1.6' fill='none' stroke-linecap='round' vector-effect='non-scaling-stroke'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: left bottom; background-size: 100% 10px;
  font-family: var(--f-jemne); font-size: 25px; line-height: 1.3;
  text-decoration: none; cursor: pointer;
  transition: color .25s;
}
.tlacitko:hover, .tlacitko:focus-visible { color: var(--zlata-svetla); }
.tlacitka { display: flex; flex-wrap: wrap; gap: 16px; }

/* Sekce */
.sekce { padding-top: 96px; padding-bottom: 96px; }
.sekce--tmava { background: var(--noc-2); }
.hlava-sekce { display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; margin-bottom: 48px; }
.hlava-sekce p { max-width: 620px; }

/* Úvod */
.uvod { position: relative; z-index: 1; display: flex; flex-wrap: wrap-reverse; align-items: center; gap: 24px; padding-top: 24px; padding-bottom: 72px; max-width: 1280px; }
.uvod__text { flex: 1 1 400px; min-width: 0; display: flex; flex-direction: column; gap: 26px; }
.uvod__text h1 { font-size: clamp(35px, 3.8vw, 59px); }
.uvod__text p { font-size: 18px; max-width: 460px; }
.uvod__foto { flex: 1 1 520px; min-width: 0; display: flex; justify-content: flex-end; }
.uvod__foto img { display: block; width: 100%; max-width: 680px; height: auto; aspect-ratio: 1 / 1; }

/* Nadpis „Knihy z [logo]“ */
.nadpis-s-logem { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 4px 18px; font-family: var(--f-jemne); font-weight: 300; font-size: 30px; line-height: 1.2; letter-spacing: 6px; text-transform: uppercase; color: #E9E1D6; }
.nadpis-s-logem img { height: 72px; width: auto; }
.nadpis-s-logem--velky img { height: 84px; }

/* Kniha */
.kniha { display: flex; flex-wrap: wrap; gap: 56px; align-items: center; }
.kniha__obrazek { flex: 0 1 460px; min-width: 0; width: 100%; max-width: 460px; aspect-ratio: 1 / 1; object-fit: cover; box-shadow: 0 24px 60px #000; }
.kniha__text { flex: 1 1 380px; min-width: 0; display: flex; flex-direction: column; gap: 18px; }
.kniha__text h2, .kniha__text h3 { font-size: 40px; }

/* Citát / představení */
.predstaveni { max-width: 900px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: 28px; text-align: center; }
.predstaveni__pozdrav { font-family: var(--f-nadpis); font-size: 46px; line-height: 1.3; color: var(--zlata); font-style: italic; }
.predstaveni__velky { font-family: var(--f-jemne); font-size: clamp(24px, 3vw, 32px); line-height: 1.4; }

/* Pozvánka (beseda) */
.pozvanka { border: 1px solid var(--zlata); background: var(--noc-2); padding: 64px 48px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 32px; }
.pozvanka > div { flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.pozvanka h2 { font-size: 34px; }

/* Hvězdná pošta */
.posta { position: relative; overflow: hidden; border: 1px solid var(--linka-2); background: var(--noc-3); padding: 72px 32px; }
.posta__hvezdy { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.posta__obsah { position: relative; max-width: 640px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: 18px; text-align: center; }
.posta__obsah h2 { font-size: 44px; }
.posta__formular { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; width: 100%; margin-top: 8px; }
.posta__formular input[type="email"] { flex: 1 1 260px; min-width: 0; }
.posta__poznamka { font-size: 14px; color: var(--text-3); }
.posta__hotovo { font-family: var(--f-nadpis); font-size: 30px; color: var(--zlata); }

/* Formuláře */
.pole { display: flex; flex-direction: column; gap: 8px; }
.pole label { font-size: 12px; letter-spacing: 2.5px; text-transform: uppercase; color: var(--text-2); }
input[type="text"], input[type="email"], select, textarea {
  min-height: 52px; padding: 12px 16px; border: 1px solid #5A4A44; border-radius: 2px;
  background: var(--noc); color: var(--text); font: inherit; font-size: 17px;
}
.formular-podtrzeny input, .formular-podtrzeny select, .formular-podtrzeny textarea { border: none; border-bottom: 1px solid #5A4A44; background: transparent; padding-left: 0; padding-right: 0; }
.formular-podtrzeny select { background: #1C1718; }
textarea { resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible, a:focus-visible, button:focus-visible { outline: 2px solid var(--zlata); outline-offset: 3px; }
.medovy-hrnec { display: none; }
.hlaska { padding: 14px 18px; border: 1px solid var(--zlata); color: var(--zlata-svetla); }
.hlaska--chyba { border-color: #D98A6A; color: #F0B39A; }

/* O autorce */
.autorka { display: flex; flex-wrap: wrap; align-items: center; gap: 64px; }
.autorka__foto { flex: 0 1 400px; min-width: 0; position: relative; width: 100%; max-width: 400px; aspect-ratio: 1 / 1; }
.autorka__foto::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 1px solid var(--zlata); }
.autorka__foto img { position: absolute; inset: 16px; width: calc(100% - 32px); height: calc(100% - 32px); border-radius: 50%; object-fit: cover; }
.autorka__text { flex: 1 1 440px; min-width: 0; display: flex; flex-direction: column; gap: 22px; }
.autorka__text h1 { font-size: clamp(36px, 4.4vw, 60px); }
.mrizka-faktu { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1px; background: var(--linka-2); border: 1px solid var(--linka-2); }
.mrizka-faktu > div { background: var(--noc-2); padding: 40px 32px; display: flex; flex-direction: column; gap: 14px; }
.mrizka-faktu span { font-family: var(--f-nadpis); font-size: 44px; line-height: 1; color: var(--zlata); }
.mrizka-faktu h3 { font-size: 26px; }

/* Kontakt */
.kontakt { display: flex; flex-wrap: wrap; gap: 64px; align-items: flex-start; }
.kontakt__info { flex: 1 1 380px; min-width: 0; display: flex; flex-direction: column; gap: 22px; }
.kontakt__info h1 { font-size: clamp(36px, 4.4vw, 56px); }
.kontakt__radky { border-top: 1px solid var(--linka); margin-top: 12px; }
.kontakt__radky > div { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; padding: 18px 0; border-bottom: 1px solid var(--linka); }
.kontakt__radky span:first-child { font-size: 12px; letter-spacing: 2.5px; text-transform: uppercase; color: var(--text-2); }
.kontakt__formular { flex: 1 1 480px; min-width: 0; background: var(--noc-2); border: 1px solid var(--linka-2); padding: 48px 40px; display: flex; flex-direction: column; gap: 22px; }
.kontakt__formular .tlacitko { align-self: flex-start; }

/* Blog */
.filtry { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 8px; font-size: 13px; letter-spacing: 2px; text-transform: uppercase; }
.filtry a { padding: 10px 18px; border: 1px solid var(--linka-2); color: var(--text); text-decoration: none; }
.filtry a[aria-current="true"] { border-color: var(--zlata); color: var(--zlata); }
.clanek-hlavni { display: flex; flex-wrap: wrap; gap: 48px; align-items: center; text-decoration: none; color: var(--text); }
.clanek-hlavni img, .clanek-hlavni .bez-obrazku { flex: 1 1 460px; min-width: 0; width: 100%; max-width: 620px; aspect-ratio: 16 / 10; object-fit: cover; box-shadow: 0 24px 60px #000; }
.clanek-hlavni > div { flex: 1 1 380px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.clanek-hlavni h2 { font-size: 40px; line-height: 1.25; }
.clanky { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 40px; border-top: 1px solid var(--linka); padding-top: 56px; margin-top: 56px; }
.karta { display: flex; flex-direction: column; gap: 14px; text-decoration: none; color: var(--text); }
.karta img, .karta .bez-obrazku { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.karta h3 { font-size: 28px; line-height: 1.25; }
.karta:hover h3, .clanek-hlavni:hover h2 { color: var(--zlata-svetla); }
.bez-obrazku { background: var(--noc-2); border: 1px solid var(--linka-2); display: flex; align-items: center; justify-content: center; }
.bez-obrazku img { width: 40%; height: auto; aspect-ratio: auto; box-shadow: none; opacity: .6; }
.prazdno { text-align: center; padding: 48px 0; }

/* Detail článku */
.clanek { max-width: 760px; margin: 0 auto; }
.clanek__hlava { display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center; margin-bottom: 40px; }
.clanek__hlava h1 { font-size: clamp(34px, 4.4vw, 56px); }
.clanek__obrazek { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; margin-bottom: 48px; box-shadow: 0 24px 60px #000; }
.clanek__telo { font-size: 19px; }
.clanek__telo p { margin: 0 0 1.2em; }
.clanek__telo h2 { font-size: 32px; margin: 1.6em 0 .6em; }
.clanek__telo h3 { font-size: 26px; margin: 1.4em 0 .5em; }
.clanek__telo blockquote { margin: 1.6em 0; padding-left: 24px; border-left: 1px solid var(--zlata); font-family: var(--f-jemne); font-size: 24px; font-style: italic; }
.clanek__telo ul, .clanek__telo ol { margin: 0 0 1.2em; padding-left: 1.4em; }
.clanek__telo img { display: block; margin: 2em auto; }

/* Patička */
.paticka { border-top: 1px solid var(--linka); padding: 40px 0; }
.paticka .obal { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; color: var(--text-2); font-size: 14px; }
.paticka img { height: 40px; width: auto; }
.paticka nav { display: flex; flex-wrap: wrap; gap: 24px; letter-spacing: 2px; text-transform: uppercase; font-size: 12px; }

@media (max-width: 640px) {
  .sekce { padding-top: 64px; padding-bottom: 64px; }
  .pozvanka, .kontakt__formular { padding: 40px 24px; }
  .posta { padding: 56px 20px; }
  .posta__obsah h2 { font-size: 34px; }
  .nadpis-s-logem { font-size: 22px; letter-spacing: 4px; }
  .nadpis-s-logem img { height: 56px; }
  .hlavicka__logo img { height: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .tlacitko { transition: none; }
}