/* === Zámečnictví Plzeň – Dalibor Glos === */
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
:root{
  --black:#0a0a0a;
  --warm:#1c1816;
  --brass:#c9a035;
  --brass-2:#e3bf52;
  --off:#f4f1ea;
  --red:#dc2626;
  --line:rgba(244,241,234,.10);
  --line-strong:rgba(244,241,234,.22);
}
html{scroll-behavior:smooth}
body{
  font-family:'Inter Tight',system-ui,-apple-system,sans-serif;
  background:var(--black);
  color:var(--off);
  font-size:17px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  padding-bottom:80px;
}
.mono{font-family:'JetBrains Mono',ui-monospace,monospace;letter-spacing:.02em}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.brass{color:var(--brass)}

/* === TOP BAR === */
.topbar{
  background:linear-gradient(90deg,var(--red),#a01818);
  color:#fff;
  font-size:13px;
  font-weight:600;
  letter-spacing:.04em;
}
.topbar-in{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:9px 24px;min-height:38px}
.pulse{display:flex;align-items:center;gap:10px;text-transform:uppercase}
.pulse .dot,.dot{
  width:10px;height:10px;border-radius:50%;background:#fff;display:inline-block;
  box-shadow:0 0 0 0 rgba(255,255,255,.7);animation:pulse 1.6s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,255,255,.7)}
  70%{box-shadow:0 0 0 14px rgba(255,255,255,0)}
  100%{box-shadow:0 0 0 0 rgba(255,255,255,0)}
}
.topbar-phone{color:#fff;font-weight:700}
@media(max-width:640px){
  .topbar-in{font-size:11px;padding:7px 14px}
  .topbar-phone{font-size:13px}
}

/* === NAV === */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(10,10,10,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 24px}
.brand{display:flex;flex-direction:column;line-height:1.1}
.brand-name{font-family:'Anton',sans-serif;font-size:22px;letter-spacing:.06em;color:var(--off)}
.brand-sub{font-size:11px;color:#999;letter-spacing:.12em;text-transform:uppercase;margin-top:2px}
.links{display:flex;gap:26px;font-size:14px;font-weight:500}
.links a{color:#bbb;transition:color .2s}
.links a:hover{color:var(--brass)}
.nav-cta{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--brass);color:#1a1208;
  padding:11px 18px;border-radius:999px;font-weight:700;font-size:15px;
  transition:transform .15s,background .15s;
}
.nav-cta:hover{background:var(--brass-2);transform:translateY(-1px)}
.nav-cta .ico{font-size:16px}
@media(max-width:880px){.links{display:none}}
@media(max-width:520px){.nav-cta .mono{display:none}.nav-cta{padding:11px 14px}.brand-name{font-size:18px}}

/* === HERO === */
.hero{
  position:relative;
  min-height:88vh;
  display:flex;align-items:center;
  overflow:hidden;
  isolation:isolate;
}
.hero-bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  z-index:-2;
  transform:scale(1.04);
}
.hero-veil{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(ellipse at 30% 50%,rgba(0,0,0,.35),rgba(0,0,0,.85) 70%),
    linear-gradient(180deg,rgba(10,10,10,.6),rgba(10,10,10,.95));
}
.hero-in{padding:80px 24px 100px;width:100%}
.badge{
  display:inline-flex;align-items:center;gap:10px;
  padding:8px 16px;border:1px solid var(--brass);color:var(--brass);
  border-radius:999px;font-size:12px;font-weight:700;
}
.badge .dot{background:var(--brass);box-shadow:0 0 0 0 rgba(201,160,53,.6);animation:pulse-brass 1.6s infinite}
@keyframes pulse-brass{
  0%{box-shadow:0 0 0 0 rgba(201,160,53,.6)}
  70%{box-shadow:0 0 0 14px rgba(201,160,53,0)}
  100%{box-shadow:0 0 0 0 rgba(201,160,53,0)}
}
.hero-h{
  font-family:'Anton',sans-serif;
  font-size:clamp(44px,8vw,108px);
  line-height:.95;letter-spacing:.005em;
  margin:20px 0 24px;text-transform:uppercase;
  text-shadow:0 2px 30px rgba(0,0,0,.5);
}
.hero-sub{
  font-size:clamp(15px,1.8vw,20px);color:#cfc9bd;max-width:760px;margin:0 0 36px
}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;align-items:stretch}
.cta-row.center{justify-content:center}
.btn{
  display:inline-flex;align-items:center;gap:14px;
  padding:14px 22px;border-radius:14px;font-weight:600;
  transition:transform .15s ease,background .15s,box-shadow .15s;
  border:1px solid transparent;
}
.btn:hover{transform:translateY(-2px)}
.btn-ico{font-size:22px;width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px}
.btn-text{display:flex;flex-direction:column;line-height:1.1;text-align:left}
.btn-top{font-size:11px;text-transform:uppercase;letter-spacing:.16em;opacity:.85}
.btn-big{font-size:18px;font-weight:700;margin-top:3px}
.btn-primary{background:var(--brass);color:#1a1208;box-shadow:0 10px 30px -10px rgba(201,160,53,.5)}
.btn-primary .btn-ico{background:rgba(0,0,0,.18)}
.btn-primary:hover{background:var(--brass-2);box-shadow:0 14px 36px -10px rgba(201,160,53,.7)}
.btn-ghost{background:rgba(255,255,255,.05);color:var(--off);border-color:var(--line-strong)}
.btn-ghost .btn-ico{background:rgba(255,255,255,.08)}
.btn-ghost:hover{background:rgba(255,255,255,.10)}
.hero-foot{margin-top:36px;color:#776f60;font-size:11px;letter-spacing:.22em}

/* === STATS === */
.stats{background:var(--warm);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats-in{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.stat{background:var(--warm);padding:32px 20px;display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.stat .num{font-family:'Anton',sans-serif;font-size:clamp(36px,5vw,56px);color:var(--brass);letter-spacing:.02em;line-height:1}
.stat .num small{font-family:'JetBrains Mono',monospace;font-size:.3em;color:#888;margin-left:6px;font-weight:400;letter-spacing:.04em}
.stat .lbl{font-size:13px;color:#a8a195;text-transform:uppercase;letter-spacing:.1em}
@media(max-width:760px){.stats-in{grid-template-columns:repeat(2,1fr)}}

/* === SECTIONS === */
.section{padding:100px 0;position:relative}
.section-dark{background:var(--warm)}
.sec-head{max-width:900px;margin:0 auto 60px}
.eyebrow{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:#888;display:inline-block;margin-bottom:14px}
.eyebrow.brass{color:var(--brass)}
.sec-head h2{
  font-family:'Anton',sans-serif;
  font-size:clamp(36px,5vw,68px);
  line-height:1;letter-spacing:.005em;text-transform:uppercase;
  margin:0 0 14px;
}
.sec-lead{color:#bcb6a8;font-size:18px;margin:14px 0 0}

/* === CARDS === */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:1080px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.cards{grid-template-columns:1fr}}
.card{
  background:var(--warm);
  border:1px solid var(--line);
  border-radius:16px;overflow:hidden;
  transition:transform .25s,border-color .25s;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-4px);border-color:var(--brass)}
.card-img{
  aspect-ratio:1/1;
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
  position:relative;
}
.card-img::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 55%,rgba(10,10,10,.6));
}
.card-body{padding:24px;flex:1;display:flex;flex-direction:column}
.card-body h3{font-family:'Anton',sans-serif;font-size:28px;margin:0 0 10px;letter-spacing:.02em;text-transform:uppercase}
.card-body p{color:#bcb6a8;font-size:15px;margin:0 0 14px}
.card-body ul{list-style:none;padding:0;margin:auto 0 0;display:flex;flex-direction:column;gap:6px;border-top:1px solid var(--line);padding-top:14px}
.card-body li{font-size:13px;color:#928c80;display:flex;align-items:center;gap:8px}
.card-body li::before{content:"";width:5px;height:5px;background:var(--brass);border-radius:50%}

/* === 9 SERVICES === */
.svc-grid{
  list-style:none;padding:0;margin:0;
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden;
}
.svc-grid li{
  background:var(--warm);padding:24px 22px;
  display:flex;align-items:center;gap:18px;font-size:16px;font-weight:500;
  transition:background .2s;
}
.svc-grid li:hover{background:#252019}
.svc-grid .num{color:var(--brass);font-size:13px;font-weight:700;min-width:28px}
@media(max-width:820px){.svc-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.svc-grid{grid-template-columns:1fr}}

/* === STEPS === */
.steps{
  list-style:none;padding:0;margin:0;
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  counter-reset:s;
}
.steps li{
  position:relative;padding:30px 24px;
  border:1px solid var(--line);border-radius:16px;
  background:var(--warm);
}
.step-n{
  display:inline-flex;align-items:center;justify-content:center;
  width:46px;height:46px;border-radius:50%;
  background:var(--brass);color:#1a1208;font-size:20px;font-weight:700;
  margin-bottom:14px;
}
.steps h4{font-family:'Anton',sans-serif;font-size:22px;margin:0 0 8px;letter-spacing:.02em;text-transform:uppercase}
.steps p{color:#bcb6a8;font-size:14px;margin:0}
@media(max-width:880px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}

/* === AREA CHIPS === */
.area-h{
  font-family:'Anton',sans-serif;font-size:24px;letter-spacing:.04em;
  text-transform:uppercase;color:var(--brass);margin:30px 0 18px;
}
.chips{
  list-style:none;padding:0;margin:0;
  display:flex;flex-wrap:wrap;gap:8px;
}
.chips li{
  padding:8px 14px;border:1px solid var(--line-strong);
  border-radius:999px;font-size:14px;color:#d6d0c2;
  background:rgba(255,255,255,.02);
  transition:border-color .15s,color .15s;
}
.chips li:hover{border-color:var(--brass);color:var(--brass)}
.chips-alt li{background:transparent;border-color:rgba(201,160,53,.25);color:#bcb6a8}

/* === BIG CTA === */
.big-cta{
  background:
    radial-gradient(ellipse at top,rgba(201,160,53,.18),transparent 60%),
    var(--black);
  padding:110px 0;text-align:center;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.big-cta-in{max-width:900px;margin:0 auto}
.big-cta h2{
  font-family:'Anton',sans-serif;
  font-size:clamp(44px,7vw,92px);
  line-height:1;letter-spacing:.01em;text-transform:uppercase;
  margin:14px 0 30px;
}
.phone-mega{
  display:inline-block;
  font-size:clamp(34px,6vw,72px);font-weight:700;
  color:var(--brass);letter-spacing:.02em;
  padding:14px 28px;border:2px solid var(--brass);border-radius:16px;
  margin:8px 0 18px;transition:background .2s,color .2s;
}
.phone-mega:hover{background:var(--brass);color:#1a1208}
.big-cta-sub{color:#bcb6a8;font-size:16px;margin:0 0 30px}

/* === CONTACT === */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:start}
.contact-dl{margin:30px 0 0;display:grid;grid-template-columns:140px 1fr;gap:16px 24px}
.contact-dl dt{color:#888;font-size:13px;text-transform:uppercase;letter-spacing:.1em;padding-top:4px}
.contact-dl dd{margin:0;color:var(--off);font-size:15px}
.contact-dl a:hover{color:var(--brass)}
.contact-dl .big{font-size:22px;color:var(--brass);font-weight:700}
.map{aspect-ratio:4/3;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#111}
.map iframe{width:100%;height:100%;border:0;filter:invert(.92) hue-rotate(180deg) saturate(.4)}
@media(max-width:880px){.contact-grid{grid-template-columns:1fr;gap:40px}}

/* === FOOTER === */
.foot{background:var(--warm);border-top:1px solid var(--line);padding:50px 0 40px}
.foot-in{display:grid;grid-template-columns:1.2fr 1.6fr;gap:30px;align-items:start}
.foot-links{display:flex;flex-wrap:wrap;gap:18px;font-size:14px;color:#bcb6a8}
.foot-links a{transition:color .15s}
.foot-links a:hover{color:var(--brass)}
.copy{grid-column:1/-1;color:#666;font-size:12px;border-top:1px solid var(--line);padding-top:20px;margin-top:20px;letter-spacing:.1em}
@media(max-width:760px){.foot-in{grid-template-columns:1fr}}

/* === MOBILE FAB === */
.fab{
  position:fixed;bottom:14px;left:14px;right:14px;
  display:none;align-items:center;justify-content:center;gap:12px;
  background:var(--brass);color:#1a1208;
  padding:16px;border-radius:14px;font-weight:700;
  box-shadow:0 14px 36px -8px rgba(0,0,0,.7),0 0 0 1px rgba(0,0,0,.2);
  z-index:60;
}
.fab-ico{font-size:20px}
.fab-txt{font-size:15px;letter-spacing:.06em}
@media(max-width:760px){.fab{display:flex}body{padding-bottom:90px}}