:root {
  --bg: #0c0c0c;
  --bg-2: #141414;
  --card: #1b1b1b;
  --line: #2c2c2c;
  --orange: #ff6a00;
  --orange-2: #ff8a33;
  --text: #f4f4f4;
  --muted: #b4b4b4;
  --white: #fff;
  --danger: #e11d48;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  font-size: 18px;
  line-height: 1.55;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
.skip {
  position: absolute; left: -999px;
}
.skip:focus { left: 12px; top: 12px; background: var(--orange); color: #000; padding: 8px 12px; z-index: 9; }

.top {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; gap: 20px;
  padding: 14px 7vw;
  background: rgba(12,12,12,.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-family: Oswald, Impact, sans-serif;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-size: 1.15rem;
}
.brand img { width: 42px; height: 42px; border-radius: 50%; }
.top nav { display: flex; gap: 18px; margin-left: auto; flex-wrap: wrap; }
.top nav a { color: var(--muted); font-size: .92rem; text-transform: uppercase; letter-spacing: .08em; }
.top nav a:hover, .top nav a.is-on { color: var(--orange); }
.menu-btn {
  display: none; margin-left: auto;
  background: transparent; color: var(--text); border: 1px solid var(--line);
  padding: 8px 12px; cursor: pointer;
}
.cta {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--orange); color: #111; font-weight: 700;
  padding: 12px 22px; border-radius: 2px; text-transform: uppercase;
  letter-spacing: .06em; font-size: .85rem; border: 0; cursor: pointer;
}
.cta.ghost { background: transparent; color: var(--white); border: 1px solid var(--orange); }
.cta:hover { filter: brightness(1.08); }

.hero {
  position: relative;
  min-height: 78vh;
  display: grid; align-items: end;
  padding: 12vh 7vw 8vh;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(12,12,12,.25), rgba(12,12,12,.88)),
    url("../media/hero-gym-1.jpg") center/cover no-repeat;
}
.hero .hero-copy { position: relative; z-index: 1; }
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  pointer-events: none;
}
.hero-bg img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0;
  animation: heroSwap 16s ease-in-out infinite;
}
.hero-bg img:nth-child(2) { animation-delay: 8s; }
.hero-bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(12,12,12,.2), rgba(12,12,12,.88));
}
@keyframes heroSwap {
  0%, 42% { opacity: 1; }
  50%, 92% { opacity: 0; }
  100% { opacity: 1; }
}
.hero.hero-onas {
  background:
    linear-gradient(180deg, rgba(12,12,12,.3), rgba(12,12,12,.88)),
    url("../media/gym-wide.jpg") center/cover no-repeat;
}
.hero.hero-treningy {
  background:
    linear-gradient(180deg, rgba(12,12,12,.3), rgba(12,12,12,.88)),
    url("../media/hero-treningy.jpg") center/cover no-repeat;
}
.hero.hero-blog {
  background:
    linear-gradient(180deg, rgba(12,12,12,.35), rgba(12,12,12,.9)),
    url("../media/gym-floor.jpg") center/cover no-repeat;
}
.hero.hero-kontakt {
  background:
    linear-gradient(180deg, rgba(12,12,12,.35), rgba(12,12,12,.9)),
    url("../media/gym-wide.jpg") center/cover no-repeat;
}
.kicker {
  color: var(--orange); text-transform: uppercase; letter-spacing: .28em;
  font-size: .78rem; font-weight: 700; margin: 0 0 12px;
}
h1, h2, h3, .display {
  font-family: Oswald, Impact, sans-serif;
  text-transform: uppercase;
  letter-spacing: .03em;
  line-height: 1.05;
  margin: 0 0 16px;
}
h1 { font-size: clamp(2.4rem, 7vw, 5.2rem); max-width: 16ch; }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
.lede { max-width: 42rem; color: var(--muted); font-size: 1.15rem; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

.wrap { width: min(1120px, 86vw); margin: 0 auto; }
section { padding: 72px 0; }
.band { background: var(--bg-2); }
.center { text-align: center; }
.muted { color: var(--muted); }

.grid-4, .grid-2, .grid-3 { display: grid; gap: 18px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  padding: 22px;
}
.card h3 { font-size: 1.35rem; }
.card p { color: var(--muted); margin: 0; }
.num {
  color: var(--orange); font-family: Oswald, sans-serif;
  font-size: 2.4rem; margin: 0;
}

.why { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
.why ul { margin: 0; padding: 0; list-style: none; }
.why li { padding: 16px 0; border-bottom: 1px solid var(--line); }
.why li strong { display: block; font-family: Oswald, sans-serif; text-transform: uppercase; }

.posts { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.post {
  display: block; background: var(--card); border: 1px solid var(--line);
  overflow: hidden;
}
.post img { width: 100%; height: 220px; object-fit: cover; }
.post div { padding: 18px; }
.post small { color: var(--orange); text-transform: uppercase; letter-spacing: .12em; }

.services { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.service { padding: 24px; background: #111; border-top: 3px solid var(--orange); }
.service h3 { font-size: 1.2rem; }
.service-card {
  display: block; background: var(--card); border: 1px solid var(--line);
  overflow: hidden;
}
.service-card img { width: 100%; height: 180px; object-fit: cover; }
.service-card div { padding: 18px; }
.service-card h3 { font-size: 1.2rem; margin-bottom: 8px; }
.service-card p { color: var(--muted); margin: 0; }

.topic {
  display: flex; flex-direction: column; gap: 8px;
  padding: 22px; background: var(--card); border: 1px solid var(--line);
}
.topic .mark {
  color: var(--orange); font-size: 1.6rem; line-height: 1;
}

.split {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 32px; align-items: center;
}
.split img {
  width: 100%; border: 1px solid var(--line); object-fit: cover;
  max-height: 520px;
}
.split.flip { grid-template-columns: .9fr 1.1fr; }

.stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
}
.stat {
  background: var(--card); border: 1px solid var(--line); padding: 22px;
  text-align: center;
}
.stat img { width: 100%; height: 140px; object-fit: contain; margin: 12px 0; }
.stat p { color: var(--muted); margin: 0; }

.live {
  text-align: center;
  padding: 72px 7vw;
  background:
    linear-gradient(180deg, rgba(12,12,12,.55), rgba(12,12,12,.82)),
    url("../media/facts-wide.jpg") center/cover no-repeat;
}
.live h2 { font-size: clamp(2rem, 5vw, 3.4rem); }

.quote-card {
  margin: 0; padding: 0; background: var(--card); border: 1px solid var(--line);
  overflow: hidden; display: flex; flex-direction: column;
}
.quote-card img { width: 100%; height: 220px; object-fit: cover; object-position: top; }
.quote-card p { padding: 18px 18px 0; color: var(--muted); margin: 0; }
.quote-card cite { padding: 12px 18px 20px; }
.quote-card:not(:has(img)) p { padding-top: 22px; }

.train {
  display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: start;
}
.train img { width: 56px; height: 56px; object-fit: contain; }

.ig-box { max-width: 420px; margin: 28px auto 0; }
.ig-box iframe, .ig-box blockquote { margin: 0 auto !important; }

.bio-photo {
  display: grid; grid-template-columns: 160px 1fr; gap: 22px; align-items: start;
}
.bio-photo img { width: 160px; height: 200px; object-fit: cover; object-position: top; }

.calc {
  display: grid; grid-template-columns: 1fr 1fr; gap: 28px;
  background: var(--card); border: 1px solid var(--line); padding: 28px;
}
label { display: block; font-size: .85rem; color: var(--muted); margin: 10px 0 4px; }
input, select, textarea {
  width: 100%; background: #111; color: var(--text);
  border: 1px solid var(--line); padding: 10px 12px; font: inherit;
}
.out { font-family: Oswald, sans-serif; font-size: 1.6rem; margin: 8px 0; }
.note { color: var(--muted); font-size: .9rem; }

.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
blockquote {
  margin: 0; padding: 22px; background: var(--card); border-left: 3px solid var(--orange);
  color: var(--muted); font-size: 1.02rem;
}
blockquote cite { display: block; margin-top: 14px; color: var(--text); font-style: normal; font-family: Oswald, sans-serif; text-transform: uppercase; }

.lead {
  background: var(--orange); color: #111; padding: 48px 7vw; text-align: center;
}
.lead h2 { color: #111; }
.lead form, .contact-form {
  display: grid; gap: 10px; max-width: 420px; margin: 18px auto 0;
}
.lead input { background: #fff; color: #111; }
.contact-form { max-width: 560px; margin: 0; }

.article { width: min(760px, 86vw); margin: 0 auto; padding: 48px 0 80px; }
.article .meta { color: var(--orange); text-transform: uppercase; letter-spacing: .14em; font-size: .8rem; }
.article h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); max-width: none; }
.article p, .article li { color: #ddd; }
.article h2 { margin-top: 1.4em; }
.callout {
  background: #23180f; border: 1px solid var(--orange); padding: 16px 18px; margin: 22px 0;
}
.bio { background: var(--bg-2); padding: 28px; margin-top: 40px; border: 1px solid var(--line); }
.bio ul { columns: 2; padding-left: 1.1em; }

.lead-note { margin-top: 16px; font-size: .95rem; }
.lead-note a { text-decoration: underline; }
.lead .cta.ghost { color: #111; border-color: #111; }
.check-list { padding-left: 1.2em; }
.check-list h2 { font-size: 1.25rem; margin: 0 0 6px; text-transform: none; }
.check-list li { margin: 22px 0; }

@media print {
  .top, .site-foot, .skip, .cta { display: none !important; }
  body { background: #fff; color: #111; }
  .article p, .article li { color: #111; }
}

.site-foot {
  padding: 28px 7vw; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  color: var(--muted); font-size: .9rem;
}
.site-foot a:hover { color: var(--orange); }

@media (max-width: 900px) {
  .grid-4, .grid-3, .grid-2, .posts, .services, .quotes, .why, .calc,
  .split, .split.flip, .stats, .bio-photo {
    grid-template-columns: 1fr;
  }
  .top nav { display: none; }
  .top.is-open nav {
    display: flex; flex-direction: column; position: absolute;
    top: 70px; left: 0; right: 0; background: #0c0c0c; padding: 16px 7vw 24px;
  }
  .menu-btn { display: block; }
  .hero { min-height: 70vh; padding-top: 18vh; }
  .bio ul { columns: 1; }
}