/* ===========================================================
   DAVID HRONČOK — fitness coach / IFBB Pro Classic Physique
   Dizajnový systém: stage black / trophy gold / vein red
   =========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Anton&family=Work+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

:root{
  --stage-black: #0e0e10;
  --stage-black-2: #17171a;
  --bone: #f3eee6;
  --bone-dim: #cfc9bd;
  --gold: #f5c151;
  --gold-bright: #f5c151;
  --vein: #8a2a2a;
  --steel: #5b5b5e;
  --line: rgba(243,238,230,0.14);

  --display: 'Anton', 'Arial Narrow', sans-serif;
  --body: 'Work Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  --max: 1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--stage-black);
  color:var(--bone);
  font-family:var(--body);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{ font-family:var(--display); font-weight:400; letter-spacing:0.01em; margin:0; text-transform:uppercase; }
p{ margin:0 0 1em; color:var(--bone-dim); }
.container{ max-width:var(--max); margin:0 auto; padding:0 24px; }
section{ position:relative; }

:focus-visible{ outline:2px solid var(--gold-bright); outline-offset:3px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

/* ---------- eyebrow / "competitor plaque" signature ---------- */
.plaque{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:6px 14px;
  border:1px solid var(--gold);
  color:var(--gold-bright);
  font-family:var(--body);
  font-weight:700;
  font-size:0.72rem;
  letter-spacing:0.22em;
  text-transform:uppercase;
  margin-bottom:20px;
  transform:rotate(-1deg);
}
.plaque::before{
  content:"";
  width:6px; height:6px;
  background:var(--gold);
  border-radius:50%;
}

/* ---------- top nav ---------- */
.nav{
  position:sticky; top:0; z-index:100;
  background:rgba(14,14,16,0.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:var(--max); margin:0 auto; padding:14px 24px;
  display:flex; align-items:center; justify-content:space-between;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand img{ height:38px; width:auto; }
.brand span{ font-family:var(--display); font-size:1.05rem; letter-spacing:0.04em; }
.nav-links{ display:flex; align-items:center; gap:2px; list-style:none; margin:0; padding:0; }
.nav-links a{
  display:block; padding:10px 16px;
  font-size:0.82rem; font-weight:600; letter-spacing:0.08em; text-transform:uppercase;
  color:var(--bone-dim);
  border-bottom:2px solid transparent;
  transition:color .2s ease, border-color .2s ease;
}
.nav-links a:hover, .nav-links a.active{ color:var(--bone); border-color:var(--gold); }
.nav-toggle{
  display:none; background:none; border:1px solid var(--line); color:var(--bone);
  width:42px; height:38px; border-radius:4px; cursor:pointer;
}
.nav-toggle span{ display:block; width:18px; height:2px; background:var(--bone); margin:3px auto; }

@media (max-width:860px){
  .nav-links{
    position:absolute; top:100%; left:0; right:0;
    flex-direction:column; align-items:stretch;
    background:var(--stage-black-2);
    border-bottom:1px solid var(--line);
    max-height:0; overflow:hidden;
  }
  .nav-links.open{ max-height:400px; }
  .nav-links a{ padding:14px 24px; border-bottom:1px solid var(--line); }
  .nav-toggle{ display:block; }
}

/* ---------- hero ---------- */
.hero{
  position:relative;
  min-height:92vh;
  display:flex; align-items:flex-end;
  overflow:hidden;
  background:var(--stage-black);
}
.hero-media{ position:absolute; inset:0; }
.hero-media video, .hero-media img{
  width:100%; height:100%; object-fit:cover; object-position:center 20%;
}
.hero-media::after{
  content:"";
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(14,14,16,0.35) 0%, rgba(14,14,16,0.55) 45%, rgba(14,14,16,0.96) 100%);
}
.hero-content{ position:relative; z-index:2; padding:60px 0 72px; width:100%; }
.hero-content .plaque{ background:rgba(14,14,16,0.5); }
.hero h1{
  font-size:clamp(2.8rem, 9vw, 6.4rem);
  line-height:0.92;
  color:var(--bone);
}
.hero h1 em{
  font-style:normal;
  color:var(--gold-bright);
}
.hero h3{
  margin-top:14px;
  font-size:clamp(1rem, 2.2vw, 1.35rem);
  font-family:var(--body);
  font-weight:600;
  letter-spacing:0.06em;
  color:var(--bone-dim);
  text-transform:none;
}
.hero h3 strong{ color:var(--gold-bright); font-weight:700; }
.hero-slogan{
  margin-top:16px; margin-bottom:0;
  font-size:clamp(1rem, 1.6vw, 1.15rem);
  color:var(--bone-dim);
  max-width:560px;
}
.hero-cta{ margin-top:32px; display:flex; gap:14px; flex-wrap:wrap; }

/* ---------- compact stats row inside hero ---------- */
.hero-stats{
  margin-top:28px;
  display:flex; flex-wrap:wrap;
  gap:0;
}
.hero-stat{
  display:flex; flex-direction:column;
  padding:0 24px;
  border-left:1px solid var(--line);
}
.hero-stat:first-child{ padding-left:0; border-left:none; }
.hero-stat-num{
  font-family:var(--display); font-size:1.15rem;
  color:var(--gold-bright); letter-spacing:0.01em; line-height:1.1;
}
.hero-stat-label{
  margin-top:4px; font-size:0.7rem; color:var(--bone-dim);
  letter-spacing:0.08em; text-transform:uppercase;
}
@media (max-width:640px){
  .hero-stats{ gap:20px 0; }
  .hero-stat{ width:50%; border-left:none; padding:0 0 0 0; }
  .hero-stat:nth-child(odd){ padding-right:16px; }
  .hero-stat:nth-child(even){ padding-left:16px; border-left:1px solid var(--line); }
}

/* ---------- stats / counters (index) ---------- */
.stats-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.stat-card{ background:var(--stage-black); padding:30px 20px; text-align:center; }
.stat-num{ font-family:var(--display); font-size:1.7rem; color:var(--gold-bright); letter-spacing:0.02em; }
.stat-label{ margin-top:8px; font-size:0.78rem; color:var(--bone-dim); letter-spacing:0.08em; text-transform:uppercase; }
@media (max-width:860px){ .stats-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:480px){ .stats-grid{ grid-template-columns:1fr; } }

/* ---------- prose bullet lists (bio, partner descriptions, etc.) ---------- */

/* ---------- CTA band (index — "Výsledky mluví za vše" / "Jsi připraven začít?") ---------- */
.cta-section{ padding:0 0 96px; border-bottom:1px solid var(--line); }
.cta-band{
  position:relative;
  overflow:hidden;
  border:1px solid var(--gold);
  background:linear-gradient(135deg, var(--stage-black-2) 0%, var(--stage-black) 70%);
  padding:56px 48px;
  display:grid;
  grid-template-columns:1fr 1px 1.2fr;
  gap:48px;
  align-items:center;
}
.cta-band::before{
  content:"“";
  position:absolute;
  top:-0.4em; left:24px;
  font-family:var(--display);
  font-size:11rem;
  line-height:1;
  color:var(--gold);
  opacity:0.07;
  pointer-events:none;
}
.cta-band-quote{ position:relative; z-index:1; }
.cta-band-quote .plaque{ background:rgba(14,14,16,0.4); }
.cta-band-quote p{
  font-size:1.15rem;
  font-style:italic;
  color:var(--bone);
  margin-bottom:0;
}
.cta-band-divider{ width:1px; height:100%; background:var(--line); justify-self:center; }
.cta-band-action{ position:relative; z-index:1; }
.cta-band-action h2{ font-size:clamp(1.7rem, 3.4vw, 2.4rem); color:var(--bone); margin-bottom:14px; }
.cta-band-action p{ font-size:1rem; }
.cta-band-highlight{
  color:var(--gold-bright);
  font-family:var(--display);
  font-size:1.15rem;
  text-transform:uppercase;
  letter-spacing:0.03em;
  margin-top:-4px;
}
.btn-large{ padding:17px 38px; font-size:0.85rem; margin-top:6px; }
@media (max-width:860px){
  .cta-band{ grid-template-columns:1fr; padding:40px 28px; }
  .cta-band-divider{ width:100%; height:1px; }
}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;
  padding:14px 30px;
  font-size:0.8rem; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;
  border:1px solid var(--gold);
  transition:background .2s ease, color .2s ease, transform .2s ease;
}
.btn-solid{ background:var(--gold); color:var(--stage-black); }
.btn-solid:hover{ background:var(--gold-bright); transform:translateY(-2px); }
.btn-ghost{ color:var(--bone); border-color:var(--line); }
.btn-ghost:hover{ border-color:var(--gold); color:var(--gold-bright); transform:translateY(-2px); }

/* ---------- generic sections ---------- */
.section{ padding:96px 0; border-bottom:1px solid var(--line); }
.section-tight{ padding:64px 0; }
.section-head{ max-width:640px; margin-bottom:48px; }
.section-head h2{ font-size:clamp(2rem, 4.2vw, 3.2rem); color:var(--bone); }
.section-head p{ margin-top:16px; font-size:1.05rem; }
.section-alt{ background:var(--stage-black-2); }

/* ---------- intro / bio (index) ---------- */
.bio{ display:grid; grid-template-columns:1.1fr 1fr; gap:64px; align-items:center; }
.bio-photo{ position:relative; }
.bio-photo img{ width:100%; border:1px solid var(--line); }
.bio-photo::before{
  content:"IFBB PRO";
  position:absolute; top:-14px; left:-14px;
  z-index:5;
  background:var(--gold); color:var(--stage-black);
  font-family:var(--display); font-size:0.85rem; letter-spacing:0.08em;
  padding:8px 14px;
}
.bio h2{ font-size:clamp(1.8rem,3.6vw,2.6rem); margin-bottom:20px; color:var(--bone); }
.bio p strong{ color:var(--gold-bright); }
@media (max-width:860px){ .bio{ grid-template-columns:1fr; gap:36px; } }

/* ---------- "Proč spolupracovat / co očekávat" cards (index) ---------- */
.why-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.why-card{ background:var(--stage-black); padding:40px 36px; }
.why-card h3{ font-size:1.3rem; color:var(--bone); margin-bottom:14px; }
.tag-grid{ display:flex; flex-wrap:wrap; gap:10px; margin:18px 0 20px; }
.tag{
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 14px; border:1px solid var(--line);
  font-size:0.82rem; color:var(--bone-dim); letter-spacing:0.01em;
}
.tag::before{ content:""; width:6px; height:6px; flex:none; background:var(--gold); border-radius:50%; }
@media (max-width:860px){ .why-grid{ grid-template-columns:1fr; } }

/* ---------- bio carousel ---------- */
.bio-carousel-track{
  position:relative;
  width:100%;
  aspect-ratio:4/5;
  overflow:hidden;
}
.bio-slide{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  opacity:0;
  transition:opacity .5s ease;
  pointer-events:none;
}
.bio-slide.active{ opacity:1; pointer-events:auto; }
.bio-carousel-btn{
  position:absolute; top:50%; transform:translateY(-50%);
  z-index:3;
  background:rgba(14,14,16,0.55);
  color:var(--bone);
  border:1px solid var(--line);
  width:40px; height:40px;
  border-radius:50%;
  cursor:pointer;
  font-size:0.9rem;
  display:flex; align-items:center; justify-content:center;
  transition:background .2s ease, border-color .2s ease;
}
.bio-carousel-btn:hover{ background:rgba(14,14,16,0.85); border-color:var(--gold); color:var(--gold-bright); }
.bio-carousel-btn.prev{ left:14px; }
.bio-carousel-btn.next{ right:14px; }
.bio-carousel-dots{
  position:absolute; bottom:16px; left:0; right:0;
  z-index:3;
  display:flex; justify-content:center; gap:8px;
}
.bio-dot{
  width:9px; height:9px; border-radius:50%;
  background:rgba(243,238,230,0.35);
  border:none; cursor:pointer; padding:0;
  transition:background .2s ease, transform .2s ease;
}
.bio-dot.active{ background:var(--gold); transform:scale(1.2); }

/* ---------- teaser grid (services on index) ---------- */
.teaser-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.teaser-card{ background:var(--stage-black); padding:38px 30px; }
.teaser-card h3{ font-size:1.3rem; color:var(--bone); margin-bottom:12px; }
.teaser-card p{ font-size:0.95rem; margin-bottom:0; }
@media (max-width:860px){ .teaser-grid{ grid-template-columns:1fr; } }

/* ---------- service cards (sluzby) ---------- */
.service-list{ display:flex; flex-direction:column; }
.service-row{
  display:grid; grid-template-columns:120px 1fr; gap:28px;
  padding:32px 0; border-top:1px solid var(--line);
}
.service-list .service-row:last-child{ border-bottom:1px solid var(--line); }
.service-num{ font-family:var(--display); font-size:2.2rem; color:var(--gold); opacity:0.8; }
.service-row h3{ font-size:1.5rem; color:var(--bone); margin-bottom:10px; }
@media (max-width:640px){ .service-row{ grid-template-columns:1fr; gap:8px; } }

/* ---------- portfolio / gallery ---------- */
.gallery-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.gallery-grid figure{ margin:0; overflow:hidden; border:1px solid var(--line); aspect-ratio:3/4; }
.gallery-grid img{ width:100%; height:100%; object-fit:cover; transition:transform .5s ease; }
.gallery-grid a:hover img{ transform:scale(1.06); }
@media (max-width:860px){ .gallery-grid{ grid-template-columns:repeat(2,1fr); } }

/* ---------- FAQ (sluzby) ---------- */
.faq-item{ border-top:1px solid var(--line); }
.faq-item:last-child{ border-bottom:1px solid var(--line); }
.faq-q{
  width:100%; text-align:left; background:none; border:none; color:var(--bone);
  font-family:var(--body); font-weight:600; font-size:1.05rem;
  padding:22px 0; cursor:pointer; display:flex; justify-content:space-between; align-items:center; gap:20px;
}
.faq-q::after{ content:"+"; font-family:var(--display); font-size:1.6rem; color:var(--gold); flex:none; }
.faq-item.open .faq-q::after{ content:"–"; }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .3s ease; }
.faq-a p{ padding-bottom:22px; }
.faq-item.open .faq-a{ max-height:400px; }

/* ---------- contact page ---------- */
.contact-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:1px; background:var(--line); border:1px solid var(--line); }
.contact-card{ background:var(--stage-black); padding:32px 28px; }
.contact-card .plaque{ margin-bottom:16px; transform:none; }
.contact-card p{ color:var(--bone); font-size:1.05rem; margin:0; }
.contact-card .label{ color:var(--steel); font-size:0.78rem; letter-spacing:0.1em; text-transform:uppercase; display:block; margin-bottom:6px; }

/* ---------- pricing (cennik) ---------- */
.price-list{ display:grid; gap:1px; background:var(--line); border:1px solid var(--line); }
.price-row{
  background:var(--stage-black); display:flex; justify-content:space-between; align-items:baseline;
  padding:22px 28px; gap:20px;
}
.price-row .name{ font-size:1.15rem; color:var(--bone); font-weight:600; }
.price-row .amount{ font-family:var(--display); font-size:1.5rem; color:var(--gold-bright); white-space:nowrap; }
.price-note{ margin-top:14px; font-size:0.85rem; color:var(--steel); }

.steps{ counter-reset:step; display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.step{ border:1px solid var(--line); padding:28px 24px; position:relative; }
.step::before{
  counter-increment:step; content:"KROK " counter(step);
  display:block; font-family:var(--body); font-weight:700; letter-spacing:0.14em;
  font-size:0.75rem; color:var(--gold); margin-bottom:12px;
}
@media (max-width:860px){ .steps{ grid-template-columns:1fr; } }

.payment-box{
  border:1px solid var(--gold); padding:28px 32px; display:flex; flex-wrap:wrap; gap:32px; justify-content:space-between; align-items:center;
}
.payment-box .num{ font-family:var(--display); font-size:1.3rem; color:var(--bone); }
.payment-box .label{ display:block; font-size:0.75rem; color:var(--steel); letter-spacing:0.1em; text-transform:uppercase; margin-bottom:4px; }

/* ---------- detailed pricing cards (cennik-podrobny) ---------- */
.price-cards{ display:flex; flex-direction:column; gap:1px; background:var(--line); border:1px solid var(--line); }
.price-card{ background:var(--stage-black); padding:34px 32px; display:grid; grid-template-columns:1fr 300px; gap:32px; align-items:start; }
.price-card h3{ font-size:1.4rem; color:var(--bone); margin-bottom:12px; }
.price-card p{ margin-bottom:0; font-size:0.98rem; }
.price-tiers{ display:flex; flex-direction:column; gap:10px; }
.price-tier{
  display:flex; justify-content:space-between; align-items:baseline; gap:16px;
  padding:12px 16px; border:1px solid var(--line); background:var(--stage-black-2);
}
.price-tier.highlight{ border-color:var(--gold); }
.price-tier .tier-label{ font-size:0.82rem; color:var(--bone-dim); letter-spacing:0.03em; }
.price-tier .tier-amount{ font-family:var(--display); font-size:1.15rem; color:var(--gold-bright); white-space:nowrap; }
.price-tier .tier-amount small{ font-family:var(--body); font-size:0.7rem; color:var(--steel); font-weight:500; display:block; margin-top:2px; }
@media (max-width:860px){ .price-card{ grid-template-columns:1fr; } }

/* ---------- partners (spoluprace) ---------- */
.partner-block{ display:grid; grid-template-columns:420px 1fr; gap:48px; align-items:center; padding:56px 0; border-top:1px solid var(--line); }
.partner-block:last-child{ border-bottom:1px solid var(--line); }
.partner-logo{ display:flex; align-items:center; justify-content:center; padding:0; border:1px solid var(--line); background:var(--stage-black-2); min-height:280px; overflow:hidden; }
.partner-logo img{ height:100%; width:100%; object-fit:cover; }
.partner-block h3{ font-size:1.6rem; color:var(--bone); margin-bottom:14px; }
.promo-code{
  display:inline-flex; align-items:baseline; gap:10px; margin-top:16px;
  padding:9px 16px; border:1px solid var(--gold);
  font-family:var(--display); font-size:0.95rem; letter-spacing:0.04em; color:var(--gold-bright);
}
.promo-code span{ font-family:var(--body); font-size:0.68rem; letter-spacing:0.12em; text-transform:uppercase; color:var(--steel); }
@media (max-width:960px){ .partner-block{ grid-template-columns:300px 1fr; } }
@media (max-width:760px){ .partner-block{ grid-template-columns:1fr; } .partner-logo{ min-height:220px; } }

/* ---------- footer ---------- */
.site-footer{ padding:56px 0 40px; }
.footer-inner{ display:flex; flex-wrap:wrap; justify-content:space-between; align-items:center; gap:20px; }
.footer-brand{ font-family:var(--display); font-size:1rem; letter-spacing:0.04em; color:var(--bone-dim); }
.footer-links{ display:flex; gap:22px; flex-wrap:wrap; list-style:none; margin:0; padding:0; }
.footer-links a{ font-size:0.85rem; color:var(--steel); }
.footer-links a:hover{ color:var(--gold-bright); }
.socials{ display:flex; gap:14px; }
.socials a{ font-size:0.85rem; font-weight:600; letter-spacing:0.05em; color:var(--bone-dim); border-bottom:1px solid var(--line); padding-bottom:2px; }
.socials a:hover{ color:var(--gold-bright); border-color:var(--gold); }

/* ---------- misc ---------- */
.lorem-flag{
  display:inline-block; margin-top:10px; font-size:0.72rem; letter-spacing:0.08em;
  text-transform:uppercase; color:var(--vein); border:1px dashed var(--vein); padding:4px 10px;
}