/* =========================================================
   DENTATUM — modern dental clinic
   Design system + components
   ========================================================= */

:root{
  /* brand (anchored on logo cyan #39bcda) */
  --brand:#23a6c9;
  --brand-strong:#1690b2;
  --brand-deep:#0f7793;
  --brand-logo:#39bcda;
  --brand-300:#7fd2e6;
  --brand-200:#bce6f1;
  --brand-100:#e4f5fb;
  --brand-50:#f1fafd;

  /* neutrals */
  --ink:#0e2a33;        /* headings */
  --ink-soft:#3c565e;   /* body */
  --muted:#6c828a;      /* secondary */
  --line:#e6eef1;
  --line-strong:#d6e3e8;
  --white:#ffffff;
  --bg:#ffffff;
  --bg-tint:#e8f5fb;

  /* typography */
  --font:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;

  /* spacing / radius */
  --r-sm:12px;
  --r:18px;
  --r-lg:26px;
  --r-pill:999px;
  --container:1180px;

  /* shadows */
  --shadow-xs:0 1px 2px rgba(14,42,51,.05);
  --shadow-sm:0 6px 18px -8px rgba(14,42,51,.14);
  --shadow:0 18px 44px -22px rgba(14,42,51,.28);
  --shadow-lg:0 34px 70px -30px rgba(15,119,147,.40);
  --glow:0 24px 60px -24px rgba(35,166,201,.45);

  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-soft:cubic-bezier(.4,0,.2,1);
}

/* ---------- reset ---------- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%;overflow-x:clip}
body{
  font-family:var(--font);
  color:var(--ink-soft);
  background:var(--bg);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{list-style:none}
:focus-visible{outline:3px solid var(--brand-300);outline-offset:3px;border-radius:6px}

h1,h2,h3,h4,h5{color:var(--ink);line-height:1.18;font-weight:700;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,1.2rem + 3.6vw,3.6rem);font-weight:800;letter-spacing:-.035em}
h2{font-size:clamp(1.7rem,1.1rem + 2.2vw,2.6rem);font-weight:800;letter-spacing:-.03em}
h3{font-size:1.28rem}
h4{font-size:1.02rem;letter-spacing:-.01em}

.ic{width:1.15em;height:1.15em;fill:currentColor;flex:none}

.wrap{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:clamp(18px,4vw,40px)}
.wrap--narrow{max-width:880px}

.skip-link{position:absolute;left:-9999px;top:8px;z-index:200;background:var(--brand);color:#fff;padding:10px 18px;border-radius:var(--r-pill)}
.skip-link:focus{left:16px}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn{
  --b:var(--brand);
  display:inline-flex;align-items:center;gap:.55em;
  font-weight:600;font-size:.98rem;line-height:1;
  padding:.85em 1.5em;border-radius:var(--r-pill);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .25s, color .25s;
  white-space:nowrap;
}
.btn .ic{width:1.05em;height:1.05em;transition:transform .3s var(--ease)}
.btn--lg{padding:1.05em 1.9em;font-size:1.02rem}
.btn--primary{
  background:linear-gradient(135deg,var(--brand-logo),var(--brand));
  color:#fff;box-shadow:var(--glow);
}
.btn--primary:hover{filter:brightness(1.07) saturate(1.05);box-shadow:0 22px 46px -20px rgba(35,166,201,.62)}
.btn--ghost{background:#fff;color:var(--brand-deep);box-shadow:inset 0 0 0 1.5px var(--brand-200), var(--shadow-xs)}
.btn--ghost:hover{background:var(--brand-50);box-shadow:inset 0 0 0 1.5px var(--brand), var(--shadow-xs);color:var(--brand-strong)}
.btn--ghost:hover .ic{transform:translateX(4px)}

.eyebrow{
  display:inline-flex;align-items:center;gap:.5em;
  font-size:.82rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:var(--brand-deep);
}
.eyebrow--center{justify-content:center}
.eyebrow__dot{width:7px;height:7px;border-radius:50%;background:var(--brand-logo);box-shadow:0 0 0 4px var(--brand-100)}

/* =========================================================
   TOPBAR
   ========================================================= */
.topbar{
  background:var(--ink);
  color:#cfe3e9;font-size:.84rem;
}
.topbar__in{display:flex;align-items:center;justify-content:space-between;height:42px;gap:1.2rem}
.topbar__right{display:flex;align-items:center;gap:1.6rem}
.topbar__item{display:inline-flex;align-items:center;gap:.45em;color:#cfe3e9;transition:color .2s}
.topbar__item .ic{width:15px;height:15px;color:var(--brand-logo)}
a.topbar__item:hover{color:#fff}
.topbar__phone{font-weight:600;color:#fff}

/* =========================================================
   HEADER
   ========================================================= */
.header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.97);
  border-bottom:1px solid transparent;
  transition:box-shadow .3s, border-color .3s, background .3s;
}
/* No backdrop-filter on .header: it would become the containing block for the fixed
   mobile .nav, sizing the drawer to the header instead of the viewport (unreadable menu). */
.header.is-stuck{box-shadow:0 10px 30px -18px rgba(14,42,51,.25);border-bottom-color:var(--line)}
.header__in{display:flex;align-items:center;justify-content:space-between;height:74px;gap:1rem}
.logo img{height:40px;width:auto;display:block}

.nav{display:flex;align-items:center;gap:.35rem}
.nav__link{
  position:relative;font-weight:500;font-size:.97rem;color:var(--ink-soft);
  padding:.55em .9em;border-radius:var(--r-pill);transition:color .2s, background .2s;
}
.nav__link::after{
  content:"";position:absolute;left:50%;bottom:.32em;transform:translateX(-50%);
  width:0;height:2px;border-radius:2px;background:var(--brand);transition:width .3s var(--ease);
}
.nav__link:hover{color:var(--brand-strong)}
.nav__link:hover::after{width:18px}
.nav__cta{margin-left:.6rem}

.burger{display:none;width:46px;height:46px;border-radius:12px;position:relative}
.burger span{position:absolute;left:11px;right:11px;height:2px;border-radius:2px;background:var(--ink);transition:transform .35s var(--ease), opacity .25s}
.burger span:nth-child(1){top:16px}
.burger span:nth-child(2){top:22px}
.burger span:nth-child(3){top:28px}
body.nav-open .burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
body.nav-open .burger span:nth-child(2){opacity:0}
body.nav-open .burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.nav-backdrop{position:fixed;inset:0;z-index:90;background:rgba(14,42,51,.45);opacity:0;transition:opacity .3s}
body.nav-open .nav-backdrop{opacity:1}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;padding:clamp(48px,6vw,96px) 0 clamp(56px,7vw,110px);overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-2;
  background:
    radial-gradient(58% 62% at 84% 4%, rgba(57,188,218,.22) 0%, rgba(57,188,218,0) 70%),
    radial-gradient(58% 62% at 16% 4%, rgba(57,188,218,.20) 0%, rgba(57,188,218,0) 70%),
    linear-gradient(180deg, #e7f5fb 0%, #f1fafd 40%, #ffffff 100%);
}
.hero__glow{
  position:absolute;z-index:-1;top:-26%;left:50%;transform:translateX(-50%);
  width:120%;max-width:1500px;height:80%;
  background:radial-gradient(46% 60% at 50% 0%, rgba(57,188,218,.16) 0%, rgba(57,188,218,0) 72%);
  filter:blur(26px);pointer-events:none;
}
.hero__in{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,72px);align-items:center}
.hero__text .eyebrow{margin-bottom:1.1rem}
.hero h1{margin-bottom:1.1rem}
.hero__lead{font-size:1.12rem;color:var(--ink-soft);max-width:34em;margin-bottom:1.8rem}
.hero__cta{display:flex;flex-wrap:wrap;gap:.9rem;margin-bottom:2rem}
.hero__facts{display:flex;flex-direction:column;gap:.6rem}
.hero__facts li{display:flex;align-items:center;gap:.7em;font-weight:500;color:var(--ink);font-size:.98rem}
.hero__facts .ic{width:22px;height:22px;color:#fff;background:linear-gradient(135deg,var(--brand-logo),var(--brand));border-radius:50%;padding:4px}

.hero__media{position:relative}
.hero__card{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--shadow-lg);
  aspect-ratio:4/3.2;
  will-change:transform;
}
.hero__card img{width:100%;height:115%;object-fit:cover;transform:translateY(-6%);will-change:transform}
.hero__card::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.4);border-radius:inherit}
.hero__badge{
  position:absolute;left:-14px;bottom:26px;z-index:2;
  display:flex;align-items:center;gap:.8rem;
  background:#fff;padding:.95rem 1.25rem;border-radius:var(--r);
  box-shadow:var(--shadow);
}
.hero__badge .ic{width:34px;height:34px;color:var(--brand);background:var(--brand-100);border-radius:11px;padding:7px;flex:none}
.hero__badge strong{display:block;color:var(--ink);font-size:.95rem;line-height:1.3}
.hero__badge span{display:block;color:var(--muted);font-size:.85rem}

/* =========================================================
   SECTIONS
   ========================================================= */
.section{position:relative;padding:clamp(64px,8vw,118px) 0}
.hero + .section{padding-top:clamp(12px,1.6vw,28px)}
.section > .wrap{position:relative;z-index:1}
/* soft blue "swell": white at the section edges, blue through the middle — long, spread, seamless into white sections */
.section--tint{
  background:linear-gradient(180deg,
    #ffffff 0%,
    var(--bg-tint) 40%,
    var(--bg-tint) 60%,
    #ffffff 100%);
}

/* one long stretched fade spanning several sections: white at the top (Náš tým) -> blue at the bottom (Kontakt) */
.fade-zone{
  background:linear-gradient(180deg,
    #ffffff 0%,
    #f4fbfd 30%,
    var(--bg-tint) 100%);
}

.section__head{max-width:680px;margin:0 auto clamp(36px,4vw,60px);text-align:center}
.section__head .eyebrow{margin-bottom:.9rem}
.section__head h2{margin-bottom:.7rem}
.section__sub{color:var(--muted);font-size:1.06rem}

/* =========================================================
   SERVICES (cards)
   ========================================================= */
.svc-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,1.8vw,24px);
}
.svc{
  position:relative;text-align:left;
  background:linear-gradient(180deg,#fff 0%, var(--brand-50) 100%);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:2rem 1.9rem 1.7rem;
  overflow:hidden;
  transition:transform .4s var(--ease), box-shadow .4s var(--ease), border-color .3s;
}
.svc::before{
  content:"";position:absolute;left:0;right:0;bottom:0;height:3px;
  background:linear-gradient(90deg,var(--brand-logo),var(--brand));
  transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease);
}
.svc:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.svc:hover::before{transform:scaleX(1)}
.svc__ic{
  display:inline-flex;align-items:center;justify-content:center;
  width:66px;height:66px;border-radius:18px;margin-bottom:1.2rem;
  background:linear-gradient(135deg,#fff,var(--brand-100));
  box-shadow:inset 0 0 0 1px var(--brand-200), var(--shadow-xs);
  color:var(--brand);transition:transform .4s var(--ease), color .3s;
}
.svc__ic .ic{width:36px;height:36px}
.svc:hover .svc__ic{transform:translateY(-2px) scale(1.04);color:var(--brand-strong)}
.svc h3{margin-bottom:.5rem}
.svc p{color:var(--ink-soft);font-size:.97rem;margin-bottom:1.1rem}
.svc__more{
  display:inline-flex;align-items:center;gap:.4em;font-weight:600;font-size:.92rem;color:var(--brand-strong);
  transition:gap .3s var(--ease)}
.svc__more .ic{width:18px;height:18px}
.svc:hover .svc__more{gap:.75em}

/* =========================================================
   ACCORDION (service detail)
   ========================================================= */
.acc{display:flex;flex-direction:column;gap:.9rem}
.acc__item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow-xs);overflow:hidden;transition:box-shadow .3s, border-color .3s;
}
.acc__item[open]{box-shadow:var(--shadow-sm);border-color:var(--brand-200)}
.acc__item summary{
  display:flex;align-items:center;gap:1rem;cursor:pointer;list-style:none;
  padding:1.15rem 1.4rem;font-weight:600;color:var(--ink);
}
.acc__item summary::-webkit-details-marker{display:none}
.acc__ic{
  display:inline-flex;align-items:center;justify-content:center;flex:none;
  width:46px;height:46px;border-radius:12px;background:var(--brand-100);color:var(--brand);
}
.acc__ic .ic{width:27px;height:27px}
.acc__title{flex:1;font-size:1.12rem}
.acc__chev{width:22px;height:22px;color:var(--brand);transition:transform .4s var(--ease)}
.acc__item[open] .acc__chev{transform:rotate(180deg)}
.acc__body{display:grid;grid-template-rows:1fr}
.acc__inner{overflow:hidden;min-height:0;padding:.2rem 1.4rem 1.5rem;box-sizing:border-box;color:var(--ink-soft)}
.acc__inner > *{margin-bottom:1rem}
.acc__inner h4{color:var(--brand-deep);margin-top:1.4rem;margin-bottom:.4rem}
.acc__inner a{color:var(--brand-strong);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.acc__img{display:block;width:100%;height:clamp(180px,24vw,290px);object-fit:cover;object-position:50% 38%;border-radius:14px;margin:0 0 1.4rem}
/* JS-driven open/close: instant, bez animace výšky (klient si nepřeje) */
.js .acc__body{grid-template-rows:0fr}
.acc__item[open] .acc__body{grid-template-rows:1fr}
.acc-flash{animation:accFlash 1.1s var(--ease)}
@keyframes accFlash{0%{box-shadow:0 0 0 0 rgba(35,166,201,.0)}25%{box-shadow:0 0 0 4px rgba(35,166,201,.28)}100%{box-shadow:0 0 0 0 rgba(35,166,201,0)}}


/* =========================================================
   TEAM
   ========================================================= */
.team{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,2.6vw,34px)}
.doc{
  display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:1.7rem;box-shadow:var(--shadow-xs);
  transition:transform .4s var(--ease), box-shadow .4s var(--ease)}
.doc:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.doc__head{display:flex;align-items:center;gap:1.3rem;margin-bottom:1.5rem}
.doc__photo{width:118px;flex-shrink:0;border-radius:var(--r);overflow:hidden;aspect-ratio:1;box-shadow:var(--shadow-sm)}
.doc__photo img{width:100%;height:100%;object-fit:cover}
.doc__id h3{margin-bottom:.5rem;line-height:1.2}
.doc__role{display:inline-block;font-size:.82rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
  color:var(--brand-deep);background:var(--brand-100);padding:.3em .8em;border-radius:var(--r-pill)}
.doc__facts{display:flex;flex-direction:column;gap:.15rem;margin-bottom:.9rem}
.doc__facts dt{font-size:.78rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin-top:.7rem}
.doc__facts dd{color:var(--ink-soft);font-size:.96rem}
.doc__bio{color:var(--ink-soft);font-size:.96rem;line-height:1.7}
.doc__bio + .doc__bio{margin-top:.7rem}

/* =========================================================
   GALLERY
   ========================================================= */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,1.4vw,18px)}
.gallery__item{
  position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;
  box-shadow:var(--shadow-xs);transition:box-shadow .4s var(--ease)}
.gallery__item--wide{grid-column:span 2;aspect-ratio:8/3.1}
.gallery__item img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.gallery__item::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,119,147,0) 55%,rgba(15,119,147,.28));
  opacity:0;transition:opacity .4s}
.gallery__item:hover{box-shadow:var(--shadow)}
.gallery__item:hover img{transform:scale(1.06)}
.gallery__item:hover::after{opacity:1}

/* =========================================================
   REFERENCES
   ========================================================= */
.refs{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,26px)}
.ref{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:2.2rem 1.9rem 1.9rem;box-shadow:var(--shadow-xs);
  transition:transform .4s var(--ease), box-shadow .4s var(--ease)}
.ref:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.ref blockquote{color:var(--ink-soft);font-size:1rem;line-height:1.7}

/* =========================================================
   CONTACT
   ========================================================= */
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(22px,3vw,44px);align-items:stretch}
.contact__info{display:flex;flex-direction:column;gap:.7rem}
.contact__row{
  display:flex;align-items:center;gap:1rem;
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:1rem 1.2rem;transition:transform .3s var(--ease), box-shadow .3s, border-color .3s}
a.contact__row:hover{transform:translateX(4px);box-shadow:var(--shadow-sm);border-color:var(--brand-200)}
.contact__row--static{cursor:default}
.contact__ic{display:inline-flex;align-items:center;justify-content:center;flex:none;
  width:46px;height:46px;border-radius:12px;background:var(--brand-100);color:var(--brand)}
.contact__ic .ic{width:24px;height:24px}
.contact__row span:last-child{display:flex;flex-direction:column;line-height:1.4}
.contact__row strong{color:var(--ink);font-size:.82rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.contact__row span:last-child{color:var(--ink-soft);font-size:1rem}
.contact__row strong{margin-bottom:1px}
.contact__note{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.2rem 1.3rem;margin-top:.4rem}
.contact__note h4{color:var(--brand-deep);margin-bottom:.4rem}
.contact__note p{font-size:.95rem;color:var(--ink-soft)}
.contact__cta{align-self:flex-start;margin-top:.5rem}
.contact__map{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);min-height:420px;border:1px solid var(--line)}
.contact__map iframe{width:100%;height:100%;min-height:420px;border:0;display:block;filter:grayscale(.15)}

/* =========================================================
   FOOTER
   ========================================================= */
.footer{background:var(--ink);color:#aec6cd}
.footer__in{display:grid;grid-template-columns:1.7fr 1fr 1.3fr;gap:clamp(28px,4vw,56px);padding-block:clamp(48px,6vw,64px)}
.footer h5{color:#fff;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:1.1rem}
.footer__logo{height:42px;width:auto;margin-bottom:1.1rem;filter:brightness(0) invert(1) opacity(.95)}
.footer__brand p{font-size:.95rem;max-width:30ch;color:#9fbbc3}
.footer__nav{display:flex;flex-direction:column;gap:.6rem}
.footer__nav a{color:#aec6cd;font-size:.96rem;transition:color .2s, padding-left .2s}
.footer__nav a:hover{color:#fff;padding-left:4px}
.footer__contact{display:flex;flex-direction:column;gap:.7rem}
.footer__contact a,.footer__contact span{display:inline-flex;align-items:center;gap:.6em;color:#aec6cd;font-size:.96rem;transition:color .2s}
.footer__contact a:hover{color:#fff}
.footer__contact .ic{width:17px;height:17px;color:var(--brand-logo)}
.footer__eu{
  display:flex;align-items:center;gap:clamp(1rem,3vw,2rem);flex-wrap:wrap;
  padding:1.5rem 0;border-top:1px solid rgba(255,255,255,.1);
}
.footer__eu-logo{
  flex:none;background:#fff;border-radius:12px;padding:.65rem .95rem;display:block;
  box-shadow:var(--shadow-sm);transition:transform .3s var(--ease)}
.footer__eu-logo:hover{transform:translateY(-2px)}
.footer__eu-logo img{height:42px;width:auto;display:block}
.footer__eu-text{font-size:.85rem;color:#9fbbc3;max-width:54ch;line-height:1.65}
.footer__eu-text a{color:#cfe3e9;text-decoration:underline;text-underline-offset:3px;white-space:nowrap}
.footer__eu-text a:hover{color:#fff}
.footer__bar-in{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;justify-content:space-between;align-items:center;
  padding-block:1.1rem;font-size:.83rem;color:#7f9aa3;border-top:1px solid rgba(255,255,255,.1)}
.footer__credit{color:#6d8891}

/* =========================================================
   LIGHTBOX
   ========================================================= */
.lightbox{position:fixed;inset:0;z-index:300;display:flex;align-items:center;justify-content:center;
  background:rgba(8,26,32,.92);padding:5vh 4vw;opacity:0;animation:lbIn .3s var(--ease) forwards}
.lightbox[hidden]{display:none}
@supports (backdrop-filter:blur(4px)){.lightbox{backdrop-filter:blur(6px)}}
@keyframes lbIn{to{opacity:1}}
.lightbox__img{max-width:100%;max-height:90vh;border-radius:14px;box-shadow:0 30px 80px -20px rgba(0,0,0,.7);object-fit:contain}
.lightbox__close,.lightbox__nav{
  position:absolute;color:#fff;background:rgba(255,255,255,.12);border-radius:50%;
  display:flex;align-items:center;justify-content:center;transition:background .25s, transform .25s}
.lightbox__close{top:3vh;right:4vw;width:52px;height:52px;font-size:2rem;line-height:1}
.lightbox__nav{top:50%;transform:translateY(-50%);width:58px;height:58px;font-size:2.4rem;line-height:1}
.lightbox__nav--prev{left:3vw}
.lightbox__nav--next{right:3vw}
.lightbox__close:hover,.lightbox__nav:hover{background:rgba(255,255,255,.25)}
.lightbox__nav:hover{transform:translateY(-50%) scale(1.08)}

/* =========================================================
   DOCTOR PHOTO ZOOM (FLIP)
   ========================================================= */
.doc__photo.is-zoomable{cursor:zoom-in}
.photo-zoom-backdrop{
  position:fixed;inset:0;z-index:290;background:rgba(9,28,34,.86);
  opacity:0;transition:opacity .46s var(--ease);cursor:zoom-out;
}
@supports (backdrop-filter:blur(4px)){.photo-zoom-backdrop{backdrop-filter:blur(6px)}}
.photo-zoom-backdrop.in{opacity:1}
.photo-zoom-img{
  position:fixed;z-index:291;object-fit:cover;border-radius:22px;
  box-shadow:0 44px 100px -28px rgba(0,0,0,.7);
  transform-origin:0 0;transition:transform .46s var(--ease);
  cursor:zoom-out;will-change:transform;
}

/* =========================================================
   REVEAL ANIMATIONS
   ========================================================= */
.reveal{transition:opacity .7s var(--ease), transform .7s var(--ease)}
.js .reveal{opacity:0;transform:translateY(22px)}
.reveal.in{opacity:1;transform:none}
.svc.reveal,.ref.reveal,.doc.reveal{transition-delay:var(--d,0ms)}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1024px){
  .hero__in{grid-template-columns:1fr;gap:40px}
  .hero__media{max-width:560px}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .refs{grid-template-columns:1fr 1fr}
  .footer__in{grid-template-columns:1fr 1fr}
}

@media (max-width:880px){
  .topbar{display:none}
  .nav{
    position:fixed;top:0;right:0;bottom:0;width:min(55vw,235px);z-index:95;
    flex-direction:column;align-items:stretch;justify-content:flex-start;gap:.1rem;
    background:#fff;padding:80px 16px 22px;
    box-shadow:-20px 0 60px -20px rgba(14,42,51,.3);
    transform:translateX(105%);transition:transform .42s var(--ease);
  }
  body.nav-open .nav{transform:none}
  .nav__link{padding:.58em .8em;font-size:1.02rem;border-radius:10px}
  .nav__link:hover{background:var(--brand-50)}
  .nav__link::after{display:none}
  .nav__cta{margin-left:0;margin-top:.6rem;justify-content:center}
  .burger{display:block}
  .team{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
  .contact__map{min-height:340px}
  .hero__badge{left:0}
}

@media (max-width:620px){
  body{font-size:16px}
  /* radiály + blur glow se na úzkém mobilu krčí do "smouh" -> čistý lineární gradient */
  .hero::before{background:linear-gradient(180deg,#e7f5fb 0%,#f3fafd 52%,#ffffff 100%)}
  .hero__glow{display:none}
  .svc-grid{grid-template-columns:1fr}
  .refs{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .gallery__item--wide{grid-column:span 2}
  .doc__photo{width:104px}
  .hero__badge{left:0}
  .footer__in{grid-template-columns:1fr;gap:32px}
  .footer__bar-in{flex-direction:column;align-items:flex-start}
}

/* reduced motion */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
  .hero__card img{transform:none;height:100%}
}