/* lucie.vonkova — styl webu */

@font-face { font-family: "Inter"; src: url("fonts/inter-400.woff") format("woff"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Inter"; src: url("fonts/inter-500.woff") format("woff"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "Lora"; src: url("fonts/lora-400.woff") format("woff"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Lora"; src: url("fonts/lora-400-italic.woff") format("woff"); font-weight: 400; font-style: italic; font-display: swap; }

:root {
  --bg: #ebe4d6;       /* béžová */
  --bg2: #ddd4c1;      /* khaki-béžová pro střídání sekcí */
  --fg: #2b2620;       /* tmavě hnědá místo černé */
  --soft: #4a4238;     /* běžný text */
  --mute: #6f6555;     /* popisky */
  --line: #cdc2ad;
  --accent: #a4553a;   /* terakota */
  --light: #f4efe6;    /* světlý text na fotce */
  --sans: "Inter", "Helvetica Neue", Arial, sans-serif;
  --serif: "Lora", Georgia, serif;
  --pad: clamp(20px, 4vw, 56px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: var(--sans); font-size: 15px; line-height: 1.55;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible { outline: 1px solid var(--accent); outline-offset: 4px; }
img { display: block; max-width: 100%; }
h1, h2, p { margin: 0; }
.label { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--mute); }

/* Navigace */
.nav {
  color: var(--light);
  position: fixed; inset: 0 0 auto; z-index: 20;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 16px var(--pad); border-bottom: 1px solid transparent;
  transition: background .4s, border-color .4s;
}
.nav.solid { color: var(--fg); background: rgba(235, 228, 214, .9); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-color: var(--line); }
.logo { font-family: var(--serif); font-size: 19px; letter-spacing: .01em; padding: 8px 0; }
.links { display: flex; gap: clamp(16px, 3vw, 36px); }
.links a { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; opacity: .72; padding: 12px 0; transition: opacity .2s; }
.links a:hover, .links a[aria-current="page"] { opacity: 1; }

/* Úvodní fotka */
.hero { position: relative; height: 100svh; min-height: 600px; overflow: hidden; }
.hero > img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 42% 60%;
  filter: saturate(.9) brightness(.92);
  transform: scale(1.05); animation: settle 16s ease-out forwards;
}
@keyframes settle { to { transform: scale(1); } }
.hero::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(270deg, rgba(52,40,30,.62) 0%, rgba(52,40,30,.28) 32%, rgba(52,40,30,0) 55%),
    linear-gradient(180deg, rgba(43,38,32,.35) 0%, rgba(43,38,32,0) 26%, rgba(43,38,32,.18) 52%, rgba(52,40,30,.85) 100%);
}
.hero-txt {
  color: var(--light); text-shadow: 0 1px 14px rgba(40,30,20,.35);
  position: absolute; z-index: 2; left: var(--pad); right: var(--pad); bottom: clamp(32px, 7vh, 72px);
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 32px 64px;
}
.hero-name { font-family: var(--serif); font-weight: 400; font-size: clamp(48px, 8.5vw, 132px); line-height: .95; letter-spacing: -.015em; }
.hero-name em { font-style: italic; color: #e3d6c4; }
.hero-side { max-width: 520px; display: flex; flex-direction: column; gap: 28px; }
.hero-poem { font-family: var(--serif); font-style: italic; font-size: clamp(16px, 1.35vw, 19px); line-height: 1.6; color: #eadfd0; }
.hero-poem .l { display: block; padding-left: 1.4em; text-indent: -1.4em; }
.btn {
  align-self: flex-start; display: inline-flex; align-items: center; gap: 12px;
  padding: 13px 20px; border: 1px solid rgba(244, 239, 230, .55);
  font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  transition: background .25s, color .25s, border-color .25s;
}
.btn:hover { background: var(--accent); color: var(--light); border-color: var(--accent); }

/* Sekce */
.section { padding: clamp(80px, 10vw, 140px) var(--pad); }
.section.alt { background: var(--bg2); }
.sec-head {
  display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap;
  padding-bottom: 20px; margin-bottom: clamp(32px, 4vw, 56px); border-bottom: 1px solid var(--line);
}
.sec-head h2 { color: var(--fg); font-family: var(--serif); font-weight: 400; font-size: clamp(38px, 5vw, 68px); line-height: 1; letter-spacing: -.01em; }

/* Galerie — sloupce, fotky neořezané */
.grid { columns: 320px 3; column-gap: clamp(12px, 1.6vw, 22px); }
.tile {
  break-inside: avoid; margin: 0 0 clamp(12px, 1.6vw, 22px); position: relative; overflow: hidden;
  background: var(--bg2); display: block; width: 100%; padding: 0; border: 0; cursor: zoom-in;
  opacity: 0; transform: translateY(18px); transition: opacity .9s ease, transform .9s ease;
}
.tile.in { opacity: 1; transform: none; }
.tile img { width: 100%; height: auto; transition: transform .8s cubic-bezier(.2,.7,.2,1), filter .6s; filter: saturate(.92); }
.tile:hover img { transform: scale(1.025); filter: saturate(1); }
.tile .no {
  position: absolute; left: 10px; bottom: 10px; font-size: 10px; letter-spacing: .16em; color: var(--light);
  background: rgba(43,38,32,.55); padding: 4px 8px; opacity: 0; transition: opacity .3s;
}
.tile:hover .no { opacity: 1; }
.photo[hidden] { display: none; }
.series { display: flex; flex-wrap: wrap; gap: 0 24px; }
.series-btn { background: none; border: 0; padding: 8px 0; font: inherit; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--mute); cursor: pointer; }
.series-btn:hover, .series-btn[aria-pressed="true"] { color: var(--fg); }

/* Prohlížení fotek */
.lightbox { border: 0; padding: 0; margin: 0; width: 100vw; height: 100vh; max-width: 100vw; max-height: 100vh; background: rgba(235,228,214,.98); color: var(--fg); }
.lightbox::backdrop { background: rgba(235,228,214,.98); }
.lightbox[open] { display: flex; align-items: center; justify-content: center; }
.lightbox:focus { outline: none; }
.lb-img { max-width: 90vw; max-height: 84vh; object-fit: contain; box-shadow: 0 24px 60px rgba(60,45,30,.22); user-select: none; }
.lb-btn { position: absolute; background: none; border: 0; color: var(--fg); opacity: .65; cursor: pointer; font: inherit; padding: 18px; transition: opacity .2s; }
.lb-btn:hover { opacity: 1; }
.lb-close { top: 8px; right: 8px; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; }
.lb-prev, .lb-next { top: 50%; transform: translateY(-50%); font-size: 26px; font-family: var(--serif); }
.lb-prev { left: 4px; } .lb-next { right: 4px; }
.lb-cap { position: absolute; bottom: 20px; left: 0; right: 0; text-align: center; font-size: 11px; letter-spacing: .18em; color: var(--mute); }

/* Básně */
.poem-list { list-style: none; margin: 0; padding: 0; columns: 360px 2; column-gap: clamp(32px, 6vw, 96px); }
.poem-list li { break-inside: avoid; border-bottom: 1px solid var(--line); }
.poem-list a {
  display: flex; justify-content: space-between; align-items: baseline; gap: 24px; padding: 16px 0;
  font-family: var(--serif); font-size: clamp(18px, 1.5vw, 21px); color: var(--soft); transition: color .2s, padding .3s;
}
.poem-list a:hover { color: var(--accent); padding-left: 8px; }
.poem-list .year { font-family: var(--sans); font-size: 11px; letter-spacing: .14em; color: var(--mute); font-variant-numeric: tabular-nums; }

.verse { font-family: var(--serif); font-size: clamp(18px, 1.5vw, 20px); line-height: 1.65; color: var(--soft); }
.verse .l { display: block; padding-left: 1.6em; text-indent: -1.6em; white-space: pre-wrap; }
.verse .gap { display: block; height: 1.1em; }

.poem-page { min-height: 100svh; padding: clamp(120px, 16vh, 180px) var(--pad) 96px; }
.poem { max-width: 620px; margin: 0 auto; }
.poem .label { margin-bottom: 20px; }
.poem-title { font-family: var(--serif); font-weight: 400; font-size: clamp(32px, 4vw, 48px); line-height: 1.15; margin-bottom: 44px; color: var(--accent); }
.poem-date { margin-top: 40px; }
.poem-nav { display: flex; justify-content: space-between; gap: 16px; margin-top: 88px; padding-top: 20px; border-top: 1px solid var(--line); }
.poem-nav a { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--mute); padding: 10px 0; transition: color .2s; }
.poem-nav a:hover { color: var(--accent); }

/* O mně / kontakt */
.about { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(32px, 6vw, 96px); align-items: end; }
.about-text { font-family: var(--serif); font-size: clamp(19px, 1.7vw, 23px); line-height: 1.6; color: var(--soft); white-space: pre-line; max-width: 560px; }
.contact-big { font-family: var(--serif); font-style: italic; font-size: clamp(28px, 3.6vw, 52px); line-height: 1.15; display: inline-block; padding: 4px 0; overflow-wrap: anywhere; transition: color .2s; }
.contact-big:hover { color: var(--accent); }
.contact-lines { display: flex; flex-wrap: wrap; gap: 8px 32px; margin-top: 28px; }
.contact-lines a, .contact-lines span { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--mute); padding: 8px 0; transition: color .2s; }
.contact-lines a:hover { color: var(--accent); }

.site-footer {
  background: var(--bg2);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  padding: 28px var(--pad); border-top: 1px solid var(--line);
  font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--mute);
}

@media (max-width: 760px) {
  .about { grid-template-columns: 1fr; }
  .logo { font-size: 17px; }
  .links { gap: 14px; }
  .links a { font-size: 10px; letter-spacing: .12em; }
  .hero-side { max-width: none; }
  .lb-prev, .lb-next { top: auto; bottom: 4px; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero > img { animation: none; transform: none; }
  .tile { opacity: 1; transform: none; transition: none; }
}

.hero-txt .label { color: #e3d6c4; }
.about.solo { grid-template-columns: 1fr; }

/* Dvojice fotek vedle sebe (diptych) */
.pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(12px, 1.6vw, 22px); margin-top: clamp(28px, 4vw, 56px); }
.pair .tile { margin: 0; }

/* Listování básněmi: šipky po stranách */
.poem-side {
  position: fixed; top: 50%; transform: translateY(-50%); z-index: 10;
  display: flex; align-items: center; gap: 12px; padding: 16px var(--pad);
  font-family: var(--serif); font-size: 28px; color: var(--mute); transition: color .2s;
}
.poem-side:hover { color: var(--accent); }
.poem-side-prev { left: 0; }
.poem-side-next { right: 0; }
.poem-side-title {
  font-family: var(--sans); font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  max-width: 180px; opacity: 0; transition: opacity .25s; line-height: 1.4;
}
.poem-side-next .poem-side-title { text-align: right; }
.poem-side:hover .poem-side-title, .poem-side:focus-visible .poem-side-title { opacity: 1; }
@media (max-width: 1100px) { .poem-side-title { display: none; } }
@media (max-width: 760px) {
  .poem-side { top: auto; bottom: 16px; transform: none; font-size: 24px; padding: 10px 16px;
    background: rgba(235,228,214,.92); border: 1px solid var(--line); }
  .poem-side-prev { left: 16px; } .poem-side-next { right: 16px; }
  .poem-page { padding-bottom: 120px; }
}

/* Výraznější šipky u básní */
.poem-side { color: var(--fg); padding: 16px clamp(16px, 3vw, 40px); }
.poem-side > span[aria-hidden="true"] {
  display: inline-flex; align-items: center; justify-content: center;
  width: 56px; height: 56px; border: 1px solid var(--soft); border-radius: 50%;
  font-size: 24px; line-height: 1; background: rgba(235,228,214,.7); transition: background .2s, color .2s, border-color .2s;
}
.poem-side:hover > span[aria-hidden="true"] { background: var(--accent); border-color: var(--accent); color: var(--light); }
.poem-side-title { opacity: 1; color: var(--mute); }
.poem-side:hover .poem-side-title { color: var(--accent); }
@media (max-width: 760px) {
  .poem-side { background: none; border: 0; padding: 0; }
  .poem-side > span[aria-hidden="true"] { width: 52px; height: 52px; background: rgba(235,228,214,.95); }
}