/* =========================================================
   Peter Feranc — osobná vizitka
   ========================================================= */
:root{
  --bg:#080b12;
  --bg-2:#0b1019;
  --panel:#0f141f;
  --panel-2:#131a28;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.14);
  --text:#e8edf5;
  --muted:#95a1b5;
  --muted-2:#6b7688;
  --teal:#3b82f6;
  --teal-deep:#2563eb;
  --blue:#3b82f6;
  --copper:#e0a26b;
  --accent:#3b82f6;
  --grad:#3b82f6;
  --radius:18px;
  --radius-sm:12px;
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --shadow:0 30px 80px -30px rgba(0,0,0,.8);
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --display:'Space Grotesk',var(--font);
  --mono:'JetBrains Mono',ui-monospace,monospace;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--teal);color:#fff}

/* ---------- background layers ---------- */
.bg-grid{
  position:fixed;inset:0;z-index:-4;
  background-image:
    linear-gradient(rgba(59,130,246,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(59,130,246,.05) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 75%);
  opacity:.6;
}
.bg-glow{
  position:fixed;inset:0;z-index:-3;pointer-events:none;
  background:
    radial-gradient(50% 45% at 78% 8%,rgba(59,130,246,.18),transparent 70%),
    radial-gradient(45% 40% at 15% 15%,rgba(59,130,246,.14),transparent 70%),
    radial-gradient(60% 50% at 50% 110%,rgba(59,130,246,.12),transparent 70%);
}
#particles{position:fixed;inset:0;z-index:-2;pointer-events:none}
.noise{
  position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- scroll progress ---------- */
.scroll-progress{
  position:fixed;top:0;left:0;height:2px;width:0;z-index:200;
  background:var(--grad);box-shadow:0 0 12px rgba(59,130,246,.6);
}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;gap:24px;
  padding:18px clamp(18px,5vw,52px);
  transition:padding .4s var(--ease),background .4s var(--ease),border-color .4s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  padding-top:12px;padding-bottom:12px;
  background:rgba(8,11,18,.72);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:7px;font-family:var(--display);font-weight:600}
.brand-name{font-size:17px;letter-spacing:.2px;color:var(--text)}
.brand-handle{
  font-family:var(--mono);font-size:12px;font-weight:500;color:var(--accent);
  padding:3px 8px;border-radius:7px;letter-spacing:.3px;
  background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.25);
}
.nav-links{display:flex;gap:28px;margin-left:auto}
.nav-links a{
  font-size:14.5px;color:var(--muted);font-weight:500;position:relative;
  transition:color .25s;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;
  background:var(--grad);transition:width .3s var(--ease);
}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{width:100%}
.nav-cta{margin-left:8px}
.lang-switch{
  display:inline-flex;align-items:center;gap:2px;margin-left:20px;padding:3px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:999px;
}
.lang-switch button{
  font-family:var(--mono);font-size:12.5px;font-weight:500;letter-spacing:.5px;color:var(--muted);
  background:none;border:0;cursor:pointer;padding:6px 12px;border-radius:999px;transition:.25s var(--ease);
}
.lang-switch button:hover{color:var(--text)}
.lang-switch button.active{background:var(--accent);color:#fff}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:.3s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{
  --pad:14px 26px;
  display:inline-flex;align-items:center;gap:10px;
  padding:var(--pad);border-radius:999px;font-weight:600;font-size:15px;
  font-family:var(--display);cursor:pointer;border:1px solid transparent;
  transition:transform .25s var(--ease),box-shadow .3s var(--ease),background .3s,color .3s;
  will-change:transform;
}
.btn-sm{--pad:9px 18px;font-size:13.5px}
.btn-lg{--pad:17px 34px;font-size:16px}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 14px 34px -12px rgba(59,130,246,.55)}
.btn-primary:hover{box-shadow:0 20px 46px -12px rgba(59,130,246,.75),0 0 0 1px rgba(59,130,246,.4)}
.btn-ghost{background:rgba(255,255,255,.03);color:var(--text);border-color:var(--line-strong)}
.btn-ghost:hover{background:rgba(255,255,255,.07);border-color:var(--teal)}
.btn .arrow{transition:transform .3s var(--ease)}
.btn:hover .arrow{transform:translateX(5px)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:120px clamp(18px,5vw,52px) 60px;overflow-x:clip}
.hero-inner{
  width:100%;max-width:var(--maxw);margin:0 auto;
  display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(30px,5vw,70px);align-items:center;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;font-size:13.5px;color:var(--teal);
  font-family:var(--mono);letter-spacing:.5px;margin-bottom:26px;
  padding:7px 15px;border:1px solid rgba(59,130,246,.25);border-radius:999px;
  background:rgba(59,130,246,.05);
}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 0 rgba(59,130,246,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(59,130,246,.5)}70%{box-shadow:0 0 0 9px rgba(59,130,246,0)}100%{box-shadow:0 0 0 0 rgba(59,130,246,0)}}
.hero-title{
  font-family:var(--display);font-weight:700;line-height:1.06;letter-spacing:-1.5px;
  font-size:clamp(2.3rem,5.4vw,4rem);margin-bottom:22px;
}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-role{font-family:var(--mono);font-size:clamp(15px,1.6vw,18px);line-height:1.5;color:var(--muted);margin-bottom:24px;min-height:1.6em}
.role-static{color:var(--muted-2)}
.role-rotate{color:var(--teal);font-weight:500;overflow-wrap:anywhere}
.role-rotate::after{content:"▍";color:var(--teal);animation:blink 1s steps(2) infinite;margin-left:1px}
@keyframes blink{50%{opacity:0}}
.hero-lead{font-size:clamp(16px,1.7vw,18px);color:var(--muted);max-width:60ch;margin-bottom:34px}
.hero-lead strong{color:var(--text);font-weight:600}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:38px}
.hero-badges{list-style:none;display:flex;flex-wrap:wrap;gap:26px}
.hero-badges li{font-size:13.5px;color:var(--muted-2)}
.hero-badges span{display:block;font-family:var(--display);font-size:26px;font-weight:700;color:var(--text);line-height:1}
.hero-badges span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* hero photo */
.hero-photo{position:relative;display:grid;place-items:center}
.photo-frame{
  position:relative;border-radius:24px;overflow:hidden;isolation:isolate;
  border:1px solid var(--line-strong);
  background:var(--panel);box-shadow:var(--shadow);
  transform-style:preserve-3d;transition:transform .3s var(--ease);
  max-width:440px;
}
.photo-frame img{width:100%;height:auto;transform:scale(1.02);transition:transform .6s var(--ease)}
.photo-frame:hover img{transform:scale(1.06)}
.photo-glow{
  position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(160deg,transparent 55%,rgba(8,11,18,.55) 100%);
}
.photo-frame::before{
  content:"";position:absolute;inset:0;z-index:3;pointer-events:none;border-radius:24px;
  box-shadow:inset 0 0 0 1px rgba(59,130,246,.18);
}
.photo-chip{
  position:absolute;z-index:4;display:flex;align-items:center;gap:8px;
  padding:8px 13px;border-radius:11px;font-size:12.5px;font-family:var(--mono);
  background:rgba(11,16,25,.82);backdrop-filter:blur(10px);
  border:1px solid var(--line-strong);color:var(--text);
  box-shadow:0 10px 30px -10px rgba(0,0,0,.7);
}
.photo-chip--top{top:16px;left:16px;animation:float 5s ease-in-out infinite}
.photo-chip--bottom{bottom:16px;right:16px;animation:float 5s ease-in-out infinite .8s}
.photo-chip .dot{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 8px var(--teal)}
.photo-chip code{color:var(--teal)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.photo-ring{
  position:absolute;inset:-30px;z-index:-1;border-radius:50%;
  background:conic-gradient(from 0deg,rgba(59,130,246,.25),transparent 30%,rgba(59,130,246,.25) 60%,transparent 85%);
  filter:blur(40px);opacity:.7;animation:spin 18s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

.scroll-hint{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;
  font-family:var(--mono);font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--muted-2);
}
.scroll-hint span{width:1px;height:36px;background:linear-gradient(var(--teal),transparent);animation:drop 1.8s var(--ease) infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- sections ---------- */
.section{max-width:var(--maxw);margin:0 auto;padding:clamp(70px,10vw,130px) clamp(18px,5vw,52px)}
.section-head{max-width:720px;margin-bottom:56px}
.kicker{
  display:inline-block;font-family:var(--mono);font-size:13px;letter-spacing:1px;
  color:var(--teal);margin-bottom:18px;
}
.section-head h2{font-family:var(--display);font-weight:700;letter-spacing:-1px;font-size:clamp(1.8rem,3.8vw,2.9rem);line-height:1.1}
.section-head h2.oneline{white-space:nowrap}
@media (max-width:680px){.section-head h2.oneline{white-space:normal}}
.section-sub{color:var(--muted);font-size:clamp(15px,1.6vw,17px);margin-top:16px;max-width:56ch}

/* about */
.about-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(30px,5vw,64px);align-items:start}
.about-text p{color:var(--muted);font-size:clamp(15px,1.6vw,17px);margin-bottom:20px}
.about-text strong{color:var(--text);font-weight:600}
.about-sign{margin-top:34px;display:flex;flex-direction:column;gap:2px;color:var(--teal)}
.about-sign .sign{width:150px;height:46px}
.about-sign span{font-family:var(--mono);font-size:12px;color:var(--muted-2);letter-spacing:1px}
.about-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.mini-card{
  background:linear-gradient(180deg,var(--panel),var(--bg-2));
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px 20px;
  transition:transform .3s var(--ease),border-color .3s;
}
.mini-card:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.mini-ico{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:14px;
  background:rgba(59,130,246,.08);border:1px solid rgba(59,130,246,.2);color:var(--accent);
}
.mini-ico svg{width:22px;height:22px}
.mini-card h3{font-family:var(--display);font-size:16px;margin-bottom:6px}
.mini-card p{font-size:13.5px;color:var(--muted);line-height:1.5}

/* team band */
.team{padding-block:clamp(30px,5vw,60px)}
.team-box{
  position:relative;overflow:hidden;text-align:center;
  background:linear-gradient(180deg,var(--panel-2),var(--bg-2));
  border:1px solid var(--line-strong);border-radius:24px;
  padding:clamp(40px,6vw,68px) clamp(24px,5vw,56px);
}
.team-glow{
  position:absolute;top:-45%;left:50%;transform:translateX(-50%);width:60%;height:120%;
  background:radial-gradient(circle,rgba(59,130,246,.16),transparent 65%);filter:blur(30px);
}
.team-box > *{position:relative;z-index:1}
.team-avatars{display:flex;justify-content:center;margin-bottom:22px}
.team-avatars span{
  width:40px;height:40px;border-radius:50%;margin-left:-12px;
  border:2px solid var(--bg-2);
  background:linear-gradient(135deg,#1e2b45,#2a3b5e);
  box-shadow:0 4px 12px rgba(0,0,0,.5);
}
.team-avatars span:first-child{margin-left:0}
.team-avatars span:nth-child(1){background:linear-gradient(135deg,#3b82f6,#2563eb)}
.team-avatars span:nth-child(2){background:linear-gradient(135deg,#334867,#22304a)}
.team-avatars span:nth-child(3){background:linear-gradient(135deg,#3b82f6,#1e40af)}
.team-avatars span:nth-child(4){background:linear-gradient(135deg,#2a3b5e,#1a2338)}
.team-kicker{font-family:var(--mono);font-size:13px;letter-spacing:1px;color:var(--teal);margin-bottom:16px}
.team-box h2{font-family:var(--display);font-weight:700;letter-spacing:-.8px;font-size:clamp(1.7rem,3.6vw,2.6rem);line-height:1.14}
.team-sub{color:var(--muted);font-size:clamp(15px,1.6vw,17px);max-width:60ch;margin:18px auto 0}

/* services cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{
  position:relative;overflow:hidden;
  background:linear-gradient(180deg,var(--panel),var(--bg-2));
  border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;
  transition:transform .35s var(--ease),border-color .35s,box-shadow .35s;
}
.card::before{
  content:"";position:absolute;inset:0;opacity:0;transition:opacity .4s;
  background:radial-gradient(400px circle at var(--mx,50%) var(--my,0%),rgba(59,130,246,.10),transparent 60%);
}
.card:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:0 30px 60px -30px rgba(0,0,0,.7)}
.card:hover::before{opacity:1}
.card--accent{border-color:rgba(59,130,246,.22)}
.card--accent::after{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--grad)}
.card-num{position:absolute;top:20px;right:24px;font-family:var(--mono);font-size:13px;color:var(--muted-2)}
.card-ico{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:20px;
  background:rgba(59,130,246,.08);border:1px solid rgba(59,130,246,.18);color:var(--teal);
}
.card-ico svg{width:26px;height:26px}
.card h3{font-family:var(--display);font-size:19px;margin-bottom:10px;letter-spacing:-.3px}
.card p{color:var(--muted);font-size:14.5px;margin-bottom:18px}
.card-tags{list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.card-tags li{font-family:var(--mono);font-size:11.5px;color:var(--muted-2);padding:4px 10px;border:1px solid var(--line);border-radius:999px}

/* stats */
.stats-sec{padding-block:clamp(40px,6vw,70px)}
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  background:linear-gradient(180deg,var(--panel),var(--bg-2));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(30px,5vw,50px) clamp(24px,4vw,44px);
}
.stat{text-align:center;position:relative}
.stat:not(:last-child)::after{content:"";position:absolute;right:-10px;top:15%;height:70%;width:1px;background:var(--line)}
.stat-num{font-family:var(--display);font-weight:700;font-size:clamp(2.2rem,5vw,3.4rem);line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-label{color:var(--muted);font-size:13.5px;margin-top:10px}

/* stack */
.stack-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media (max-width:1050px){.stack-groups{grid-template-columns:repeat(2,1fr)}}
.stack-group{
  background:linear-gradient(180deg,var(--panel),var(--bg-2));
  border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;
}
.stack-group h4{font-family:var(--mono);font-size:13px;color:var(--teal);letter-spacing:1px;margin-bottom:18px;text-transform:uppercase}
.chips{display:flex;flex-wrap:wrap;gap:9px}
.chips span{
  font-size:13.5px;padding:8px 14px;border-radius:10px;color:var(--text);
  background:rgba(255,255,255,.03);border:1px solid var(--line);
  transition:transform .2s var(--ease),border-color .25s,color .25s,background .25s;
}
.chips span:hover{transform:translateY(-3px);border-color:var(--teal);color:var(--teal);background:rgba(59,130,246,.06)}

/* contact */
.contact{padding-bottom:clamp(80px,10vw,140px)}
.contact-box{
  position:relative;overflow:hidden;text-align:center;
  background:linear-gradient(180deg,var(--panel-2),var(--bg-2));
  border:1px solid var(--line-strong);border-radius:28px;
  padding:clamp(44px,7vw,84px) clamp(24px,5vw,60px);
}
.contact-glow{
  position:absolute;top:-40%;left:50%;transform:translateX(-50%);width:70%;height:120%;
  background:radial-gradient(circle,rgba(59,130,246,.18),transparent 65%);filter:blur(30px);
}
.contact-box .kicker,.contact-box h2,.contact-box .section-sub,.contact-box .contact-actions,.contact-box .contact-meta{position:relative;z-index:1}
.contact-box h2{font-family:var(--display);font-weight:700;letter-spacing:-1px;font-size:clamp(1.9rem,4.4vw,3.2rem);line-height:1.1}
.contact-box .section-sub{margin:18px auto 34px;max-width:52ch}
.contact-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-bottom:34px}
.phone-reveal svg,.phone-revealed svg{flex:none}
.phone-revealed{font-variant-numeric:tabular-nums}
.contact-meta{display:flex;flex-wrap:wrap;gap:22px;justify-content:center;font-family:var(--mono);font-size:12.5px;color:var(--muted-2)}
.contact-meta a{color:var(--muted-2);border-bottom:1px dashed rgba(255,255,255,.2);transition:color .25s,border-color .25s}
.contact-meta a:hover{color:var(--teal);border-color:var(--teal)}

/* ---------- modal ---------- */
.modal{
  position:fixed;inset:0;z-index:300;display:none;
  align-items:center;justify-content:center;padding:20px;
}
.modal.open{display:flex}
.modal-overlay{position:absolute;inset:0;background:rgba(4,7,12,.72);backdrop-filter:blur(6px);animation:fade .3s var(--ease)}
.modal-dialog{
  position:relative;overflow:hidden;width:100%;max-width:560px;max-height:92vh;overflow-y:auto;
  background:linear-gradient(180deg,var(--panel-2),var(--bg-2));
  border:1px solid var(--line-strong);border-radius:22px;
  padding:clamp(28px,4vw,44px);box-shadow:0 40px 100px -30px rgba(0,0,0,.85);
  animation:pop .35s var(--ease);
}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes pop{from{opacity:0;transform:translateY(18px) scale(.98)}to{opacity:1;transform:none}}
.modal-glow{position:absolute;top:-50%;left:50%;transform:translateX(-50%);width:70%;height:80%;background:radial-gradient(circle,rgba(59,130,246,.18),transparent 65%);filter:blur(30px);pointer-events:none}
.modal-dialog > *{position:relative;z-index:1}
.modal-close{
  position:absolute;top:16px;right:16px;z-index:2;width:38px;height:38px;border-radius:10px;
  display:grid;place-items:center;cursor:pointer;color:var(--muted);
  background:rgba(255,255,255,.04);border:1px solid var(--line);transition:.25s var(--ease);
}
.modal-close svg{width:18px;height:18px}
.modal-close:hover{color:var(--text);background:rgba(255,255,255,.09);transform:rotate(90deg)}
.modal-dialog h3{font-family:var(--display);font-weight:700;letter-spacing:-.6px;font-size:clamp(1.5rem,3vw,2rem);margin:6px 0 8px}
.modal-sub{color:var(--muted);font-size:15px;margin-bottom:24px}

/* form */
#contactForm{display:flex;flex-direction:column;gap:16px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:13px;color:var(--muted);font-weight:500}
.field input,.field textarea{
  width:100%;font-family:var(--font);font-size:15px;color:var(--text);
  background:rgba(255,255,255,.03);border:1px solid var(--line-strong);border-radius:12px;
  padding:13px 15px;transition:border-color .25s,background .25s,box-shadow .25s;resize:vertical;
}
.field input::placeholder,.field textarea::placeholder{color:var(--muted-2)}
.field input:focus,.field textarea:focus{
  outline:none;border-color:var(--accent);background:rgba(59,130,246,.04);
  box-shadow:0 0 0 3px rgba(59,130,246,.15);
}
.field input.invalid,.field textarea.invalid{border-color:#f87171;box-shadow:0 0 0 3px rgba(248,113,113,.15)}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;opacity:0}
.modal-submit{justify-content:center;margin-top:6px;position:relative}
.modal-submit[disabled]{opacity:.7;cursor:progress}
.submit-spinner{display:none;width:17px;height:17px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
.modal-submit.loading .submit-label{opacity:.6}
.modal-submit.loading .submit-spinner{display:inline-block}
.form-status{font-size:14px;text-align:center;min-height:1.2em;margin-top:2px}
.form-status.ok{color:var(--teal)}
.form-status.err{color:#f87171}
.form-note{font-size:12px;color:var(--muted-2);text-align:center}

/* footer */
.footer{border-top:1px solid var(--line);padding:40px clamp(18px,5vw,52px)}
.footer-inner{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;gap:18px;flex-wrap:wrap;color:var(--muted-2);font-size:13.5px}
.footer-inner p{margin-left:0}
.footer-name{font-family:var(--display);font-weight:600;color:var(--text);font-size:15px;display:inline-flex;align-items:center;gap:8px}
.footer-tag{margin-left:auto !important;color:var(--muted-2)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .photo-ring,.pulse,.role-rotate::after,.marquee-track,.scroll-hint span,.photo-chip{animation:none !important}
}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .nav-links,.nav-cta{display:none}
  .nav-links.open{
    display:flex;flex-direction:column;gap:0;position:absolute;top:100%;left:0;right:0;
    background:rgba(8,11,18,.97);backdrop-filter:blur(18px);border-bottom:1px solid var(--line);padding:10px 0;
  }
  .nav-links.open a{padding:15px clamp(18px,5vw,52px);border-top:1px solid var(--line)}
  .nav-links.open a::after{display:none}
  .nav-toggle{display:flex}
  .lang-switch{margin-left:auto}
  .hero-inner{grid-template-columns:1fr;gap:44px}
  .hero-photo{order:-1;max-width:360px;margin:0 auto}
  .about-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr 1fr}
  .stack-groups{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr;gap:30px 12px}
  .stat:nth-child(2)::after{display:none}
}
@media (max-width:560px){
  .cards{grid-template-columns:1fr}
  .stack-groups{grid-template-columns:1fr}
  .about-cards{grid-template-columns:1fr 1fr}
  .stat::after{display:none !important}
  .hero{padding-top:104px}
  .footer-tag{margin-left:0 !important;width:100%}
  .field-row{grid-template-columns:1fr}
  /* rezervuj výšku pre meniaci sa text, nech neposkakuje layout */
  .hero-role{min-height:3.1em}
  /* scroll pomôcka je zbytočná na dotyku a lepila sa na badge */
  .scroll-hint{display:none}
}