/* ============================================================
   František Zeman – frantisekzeman.cz
   ============================================================ */

:root {
  --bg: #0e0d0b;
  --bg-soft: #16140f;
  --bg-card: #1d1a14;
  --text: #f2ede4;
  --text-muted: #b3a995;
  --accent: #d9a44a;
  --accent-soft: rgba(217, 164, 74, 0.14);
  --border: rgba(217, 164, 74, 0.18);
  --radius: 16px;
  --font-head: "Fraunces", Georgia, serif;
  --font-body: "Inter", system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

section { padding: 96px 0; }

/* ---------- Typografie ---------- */
h1, h2, h3 { font-family: var(--font-head); font-weight: 600; line-height: 1.15; }

.section-label {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.section-title { font-size: clamp(32px, 5vw, 48px); margin-bottom: 28px; }

.lead { font-size: 19px; color: var(--text-muted); max-width: 720px; }

/* ---------- Navigace ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(14, 13, 11, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s;
}
.nav.scrolled { border-bottom-color: var(--border); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.nav-logo { font-family: var(--font-head); font-size: 21px; color: var(--text); }
.nav-logo:hover { text-decoration: none; }
.nav-links { display: flex; gap: 28px; list-style: none; }
.nav-links a { color: var(--text-muted); font-size: 15px; transition: color .2s; }
.nav-links a:hover { color: var(--accent); text-decoration: none; }
.nav-toggle { display: none; background: none; border: 0; color: var(--text); font-size: 26px; cursor: pointer; }

/* ---------- Hero ---------- */
.hero {
  min-height: 100svh;
  display: flex; align-items: center;
  position: relative;
  padding: 140px 0 80px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(105deg, rgba(14,13,11,0.95) 35%, rgba(14,13,11,0.55) 65%, rgba(14,13,11,0.35)),
    var(--hero-img) center 30% / cover no-repeat;
  z-index: -1;
}
.hero-content { max-width: 640px; }
.hero-kicker {
  color: var(--accent); letter-spacing: 4px; text-transform: uppercase;
  font-size: 14px; margin-bottom: 18px;
}
.hero h1 { font-size: clamp(44px, 8vw, 84px); margin-bottom: 22px; }
.hero p { font-size: 20px; color: var(--text-muted); margin-bottom: 36px; max-width: 520px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px; border-radius: 999px;
  font-size: 16px; font-weight: 600;
  transition: transform .15s, background .2s;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: #1a1407; }
.btn-primary:hover { background: #e8b65e; }
.btn-ghost { border: 1px solid var(--border); color: var(--text); background: rgba(255,255,255,0.03); }

/* ---------- Příští koncert (banner) ---------- */
.next-gig {
  background: var(--accent-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 28px;
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  margin-top: 48px;
}
.next-gig .date {
  font-family: var(--font-head); font-size: 26px; color: var(--accent); white-space: nowrap;
}
.next-gig .info { flex: 1; min-width: 220px; }
.next-gig .info strong { display: block; font-size: 17px; }
.next-gig .info span { color: var(--text-muted); font-size: 15px; }

/* ---------- Alba ---------- */
.albums { background: var(--bg-soft); }
.album-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 24px;
}
.album-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column;
}
.album-card .cover { aspect-ratio: 1; object-fit: cover; width: 100%; }
.album-body { padding: 28px; display: flex; flex-direction: column; gap: 14px; flex: 1; }
.album-body h3 { font-size: 26px; }
.album-body .year { color: var(--accent); font-size: 14px; letter-spacing: 2px; }
.album-body p { color: var(--text-muted); font-size: 15.5px; flex: 1; }
.album-card iframe { border: 0; width: 100%; height: 152px; border-radius: 12px; }

/* ---------- Příběh ---------- */
.story-grid {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center;
}
.story-text p { margin-bottom: 18px; color: var(--text-muted); }
.story-text p strong { color: var(--text); }
.story-img { border-radius: var(--radius); overflow: hidden; }
.story-img img { width: 100%; height: 100%; object-fit: cover; }
blockquote {
  border-left: 3px solid var(--accent);
  padding: 6px 0 6px 22px;
  font-family: var(--font-head); font-style: italic;
  font-size: 20px; color: var(--text);
  margin: 26px 0;
}

/* ---------- Ocenění ---------- */
.award {
  margin-top: 64px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 36px;
  display: flex; gap: 24px; align-items: flex-start;
}
.award .trophy { font-size: 40px; line-height: 1; }
.award h3 { font-size: 22px; margin-bottom: 8px; color: var(--accent); }
.award p { color: var(--text-muted); font-size: 15.5px; }

/* ---------- Kapela ---------- */
.band { background: var(--bg-soft); }
.band-photo { border-radius: var(--radius); overflow: hidden; margin-bottom: 40px; }
.band-photos {
  display: grid; grid-template-columns: 1.8fr 1fr; gap: 18px; margin-bottom: 40px;
}
.band-photos figure { margin: 0; border-radius: var(--radius); overflow: hidden; position: relative; }
.band-photos img { width: 100%; height: 100%; object-fit: cover; display: block; }
.band-photos figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 14px 18px; font-size: 14px; color: var(--text);
  background: linear-gradient(transparent, rgba(0,0,0,0.75));
}
@media (max-width: 640px) { .band-photos { grid-template-columns: 1fr; } .band-photos figure:first-child img { aspect-ratio: 3/2; } }
.band-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
}
.member {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 20px 22px;
}
.member strong { display: block; font-size: 16.5px; }
.member span { color: var(--text-muted); font-size: 14.5px; }

/* ---------- Koncerty ---------- */
.gig-list { display: flex; flex-direction: column; gap: 18px; margin-top: 12px; }
.gig {
  display: grid; grid-template-columns: 110px 1fr auto; gap: 24px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 26px 30px; align-items: center;
}
.gig-date { text-align: center; }
.gig-date .day { font-family: var(--font-head); font-size: 34px; color: var(--accent); line-height: 1; }
.gig-date .month { text-transform: uppercase; letter-spacing: 2px; font-size: 13px; color: var(--text-muted); }
.gig-info h3 { font-size: 20px; margin-bottom: 4px; }
.gig-info .place { color: var(--accent); font-size: 14.5px; margin-bottom: 6px; }
.gig-info p { color: var(--text-muted); font-size: 15px; }
.gig .btn { white-space: nowrap; }
.gig.past { opacity: 0.55; }
.gigs-empty { color: var(--text-muted); font-style: italic; }
.past-toggle {
  background: none; border: 1px solid var(--border); color: var(--text-muted);
  padding: 10px 22px; border-radius: 999px; cursor: pointer; margin-top: 26px; font-size: 14.5px;
}
.past-toggle:hover { color: var(--accent); border-color: var(--accent); }

/* ---------- Galerie ---------- */
.gallery { background: var(--bg-soft); }
.gallery-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 12px;
}
.gallery-grid a {
  border-radius: 10px; overflow: hidden; aspect-ratio: 4/3; display: block;
}
.gallery-grid img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .35s;
}
.gallery-grid a:hover img { transform: scale(1.06); }

.lightbox {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.92);
  display: none; align-items: center; justify-content: center;
  padding: 4vh 4vw; cursor: zoom-out;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 100%; max-height: 100%; border-radius: 8px; }

/* ---------- Video ---------- */
.video-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 12px; }
.video-grid .video {
  aspect-ratio: 16/9; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border);
}
.video-grid iframe { width: 100%; height: 100%; border: 0; }

/* ---------- Média ---------- */
.media { background: var(--bg-soft); }
.press-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 12px; }
.press-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 26px;
  display: flex; flex-direction: column; gap: 10px;
  color: var(--text); transition: border-color .2s, transform .15s;
}
.press-card:hover { border-color: var(--accent); transform: translateY(-3px); text-decoration: none; }
.press-card .src { color: var(--accent); font-size: 13px; letter-spacing: 2px; text-transform: uppercase; }
.press-card h3 { font-size: 18px; line-height: 1.4; }
.radios { margin-top: 56px; text-align: center; }
.radios p { color: var(--text-muted); letter-spacing: 2px; text-transform: uppercase; font-size: 13px; margin-bottom: 22px; }
.radio-logos { display: flex; gap: 40px; justify-content: center; align-items: center; flex-wrap: wrap; }
.radio-logos img { height: 36px; width: auto; opacity: .75; filter: grayscale(1) brightness(2); }

/* ---------- Kontakt ---------- */
.contact { text-align: center; }
.contact .email {
  font-family: var(--font-head); font-size: clamp(24px, 4vw, 38px);
  display: inline-block; margin: 18px 0 30px;
}
.socials { display: flex; gap: 18px; justify-content: center; }
.socials a {
  width: 52px; height: 52px; border-radius: 50%;
  border: 1px solid var(--border); display: flex; align-items: center; justify-content: center;
  transition: border-color .2s, background .2s;
}
.socials a:hover { border-color: var(--accent); background: var(--accent-soft); text-decoration: none; }
.socials svg { width: 22px; height: 22px; fill: var(--text); }

footer {
  border-top: 1px solid var(--border);
  padding: 32px 0; text-align: center;
  color: var(--text-muted); font-size: 14px;
}

/* ---------- Animace při scrollu ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s, transform .7s; }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- Responzivita ---------- */
@media (max-width: 900px) {
  section { padding: 70px 0; }
  .nav-links { gap: 16px; }
  .nav-links a { font-size: 14px; white-space: nowrap; }
  .album-grid, .story-grid { grid-template-columns: 1fr; }
  .band-grid, .press-grid, .video-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
    position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: rgba(14,13,11,0.97);
    border-bottom: 1px solid var(--border);
    padding: 10px 24px 20px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { display: block; padding: 12px 0; font-size: 17px; }
  .nav-toggle { display: block; }
  .gig { grid-template-columns: 1fr; text-align: left; gap: 12px; }
  .gig-date { text-align: left; display: flex; gap: 10px; align-items: baseline; }
  .band-grid, .press-grid, .video-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}