:root{
  --bg:#f2f6fb;
  --surface:#ffffff;
  --surface-soft:#f8fbff;
  --text:#172033;
  --muted:#4e5d78;
  --card:#ffffff;
  --border:#d9e4f2;
  --accent:#0f4c81;
  --accent2:#123a63;
  --accent3:#2a7fb9;
  --radius:16px;
  --radius-sm:12px;
  --shadow:0 12px 30px rgba(15, 34, 58, .08);
  --max:1140px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: "Inter", "Segoe UI", Roboto, Arial, sans-serif;
  background: radial-gradient(circle at top right, #e9f2ff 0%, var(--bg) 45%);
  color:var(--text);
  line-height:1.65;
}

a{color:var(--accent);text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible{
  outline:3px solid rgba(26,118,193,.38);
  outline-offset:2px;
}

.container{max-width:var(--max);margin:0 auto;padding:0 18px}

.skip{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip:focus{
  left:16px;top:16px;width:auto;height:auto;padding:10px 12px;background:#fff;
  border:1px solid var(--border);border-radius:10px;z-index:9999;
}

.header{
  position:sticky;
  top:0;
  z-index:20;
  border-bottom:1px solid var(--border);
  background:rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
}
.header__inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:14px}
.brand{display:flex;align-items:center;gap:10px}
.brand__logo{display:block;width:48px;height:48px;object-fit:contain}
.brand__text{display:flex;flex-direction:column}
.brand__name{font-weight:800;letter-spacing:.2px}
.brand__meta{font-size:13px;color:var(--muted)}

.nav{display:flex;gap:10px;flex-wrap:wrap}
.nav__link{
  display:inline-block;padding:9px 12px;border-radius:10px;text-decoration:none;
  color:var(--accent2);font-weight:600;
}
.nav__link:hover{background:#eef5ff}
.nav__link.is-active{background:#e5f0ff;border:1px solid #c9defb}

/* button reset за logout POST (изглед као link) */
.nav__button{background:none;border:0;cursor:pointer;font:inherit}

.main{padding:34px 0 50px}

.h1{font-size:clamp(30px,3.2vw,48px);line-height:1.16;margin:0 0 10px}
.h2{font-size:clamp(22px,2.2vw,30px);line-height:1.25;margin:0 0 10px}
.h3{font-size:20px;line-height:1.3;margin:0 0 8px}
.lead{font-size:18px;color:var(--muted);margin:0 0 20px;max-width:70ch}
.p{margin:0 0 12px;color:var(--muted)}
.eyebrow{display:inline-block;margin:0 0 12px;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent3);font-weight:700}

.section{margin:24px 0}
.section--spacious{margin:34px 0}
.section__heading{margin-bottom:14px}

.hero{
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
}
.hero--homepage{
  position:relative;
  isolation:isolate;
  overflow:hidden;
  background:linear-gradient(130deg,#ffffff 0%,#ecf5ff 52%,#e5f0ff 100%);
  border:1px solid #d5e3f5;
  border-radius:24px;
  padding:26px;
  box-shadow:0 18px 40px rgba(15, 34, 58, .11);
}
.hero__glow{
  position:absolute;
  inset:-120px -40px auto auto;
  width:min(52vw,520px);
  height:min(52vw,520px);
  border-radius:50%;
  pointer-events:none;
  z-index:-1;
  background:
    radial-gradient(circle at 35% 35%, rgba(71,157,229,.45) 0%, rgba(71,157,229,.16) 30%, rgba(71,157,229,0) 65%),
    radial-gradient(circle at 65% 65%, rgba(17,96,156,.32) 0%, rgba(17,96,156,0) 65%);
  filter:blur(8px);
  animation:heroGlow 6.5s ease-in-out infinite alternate;
}
.hero__aside{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:16px;
}
.hero__actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}

.hero-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:16px}
.metric-pill{
  border:1px solid rgba(18,58,99,.13);
  border-radius:14px;
  background:rgba(255,255,255,.72);
  backdrop-filter:blur(2px);
  box-shadow:0 10px 24px rgba(15,34,58,.08);
  padding:10px 12px;
}
.metric-pill strong{display:block;font-size:19px;line-height:1.2;color:var(--accent2)}
.metric-pill span{font-size:13px;color:var(--muted)}

.cards{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.card{
  grid-column:span 12;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:18px;
  transition:transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.card:hover{transform:translateY(-5px);box-shadow:0 18px 32px rgba(15,34,58,.14);border-color:#bdd4ef}

.service-grid{display:grid;grid-template-columns:1fr;gap:14px}
.service-tile{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  padding:16px;
  transition:transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.service-tile:hover{transform:translateY(-3px);border-color:#c2d7f2;box-shadow:0 14px 24px rgba(15,34,58,.1)}

.quick-highlights{
  display:grid;
  grid-template-columns:1fr;
  gap:12px;
}
.highlight-card{
  position:relative;
  overflow:hidden;
  border:1px solid #d7e4f6;
  border-radius:16px;
  background:linear-gradient(160deg,#ffffff 0%,#f4f9ff 100%);
  box-shadow:0 12px 28px rgba(15,34,58,.08);
  padding:16px;
}
.highlight-card::after{
  content:"";
  position:absolute;
  inset:auto -40% -58% auto;
  width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle, rgba(61,147,220,.2) 0%, rgba(61,147,220,0) 68%);
  pointer-events:none;
}

.spotlight{
  background:linear-gradient(130deg,#0f4c81 0%,#1367a8 100%);
  color:#fff;
  border-radius:20px;
  padding:6px;
}
.spotlight__content{padding:20px}
.spotlight .p,.spotlight .h2,.spotlight .list{color:#fff}

.latest-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.latest-card{
  display:block;
  background:#fff;
  border:1px solid var(--border);
  border-radius:14px;
  overflow:hidden;
  text-decoration:none;
  color:var(--text);
  box-shadow:var(--shadow);
  transition:transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.latest-card:hover{transform:translateY(-4px);box-shadow:0 16px 30px rgba(15,34,58,.14);border-color:#c3d8f2}
.latest-card img{display:block;width:100%;height:210px;object-fit:cover;transition:transform .45s ease, filter .45s ease}
.latest-card:hover img{transform:scale(1.04);filter:saturate(1.07)}
.latest-card span{display:block;padding:10px 12px;font-size:14px;color:var(--muted)}

.cta-strip{
  text-align:center;
  background:var(--surface-soft);
  border:1px solid var(--border);
  border-radius:20px;
  padding:24px;
}

.list{margin:0;padding-left:18px}
.list li{margin:6px 0}
.list--compact li{margin:4px 0}

.note{margin-top:18px;padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius);background:#fff}

.footer{border-top:1px solid var(--border);background:#fff}
.footer__inner{display:flex;gap:18px;justify-content:space-between;flex-wrap:wrap;padding:20px 0}
.footer__brand{display:flex;align-items:flex-start;gap:12px;max-width:65ch}
.footer__brand-copy{display:flex;flex-direction:column;gap:6px}
.footer__logo{display:block;width:52px;height:52px;object-fit:contain;flex-shrink:0}
.footer__title{font-weight:700;margin:0}
.footer__text{color:var(--muted);max-width:60ch;margin:0}
.footer__col{min-width:220px}
.footer__label{font-size:13px;color:var(--muted);margin-bottom:6px}
.footer__link{display:block;margin:6px 0}
.footer__social{display:inline-block;margin-top:8px;padding:8px 12px;border-radius:10px;border:1px solid #b6d3ef;background:#ecf5ff;color:var(--accent2);text-decoration:none;font-weight:600}
.footer__social:hover{background:#dbeeff}

.stack-sm > * + *{margin-top:10px}
.stack-md > * + *{margin-top:14px}
.mt-sm{margin-top:14px}
.visually-hidden{
  position:absolute;
  left:-9999px;
  width:1px;
  height:1px;
  overflow:hidden;
}

.panel-sm{max-width:520px}
.table-wrap{overflow:auto}

.input,.textarea{
  width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--text);outline:none;
}
.input:focus,.textarea:focus{border-color:#7ab5e7;box-shadow:0 0 0 3px rgba(42,127,185,.15)}
.textarea{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono",monospace}
.input[aria-invalid="true"],.textarea[aria-invalid="true"]{border-color:#c43f3f;box-shadow:0 0 0 3px rgba(196,63,63,.14)}

.field-help{display:block;font-size:13px;color:#8e2b2b;margin-top:6px}

.btn{
  display:inline-block;padding:10px 14px;border-radius:12px;border:1px solid transparent;
  background:var(--accent2);color:#fff;text-decoration:none;cursor:pointer;font-weight:600;
}
.btn{transition:transform .2s ease, box-shadow .25s ease, background .25s ease}
.btn:hover{background:#0e2f50;transform:translateY(-1px);box-shadow:0 10px 18px rgba(15,34,58,.16)}
.btn--ghost{background:#fff;color:var(--accent2);border-color:#b6d3ef}
.btn--ghost:hover{background:#ecf5ff}

.checkbox{display:flex;gap:10px;align-items:center}

.table{width:100%;border-collapse:collapse;min-width:720px}
.table th,.table td{border-bottom:1px solid var(--border);padding:10px;text-align:left;vertical-align:top}
.table th{font-size:13px;color:var(--muted)}
code{background:#fff;border:1px solid var(--border);padding:2px 6px;border-radius:8px}

.album-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}
.album-card{grid-column:span 12;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}


.album-grid--enhanced{gap:18px}
.album-card--enhanced{padding:0;overflow:hidden;transition:transform .35s ease, box-shadow .35s ease,border-color .35s ease}
.album-card--enhanced:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(15,34,58,.16);border-color:#bfd6f3}
.album-card__body{padding:16px 16px 18px}

.album-preview{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  grid-template-rows:repeat(2,minmax(84px,1fr));
  gap:8px;
  padding:12px;
  background:linear-gradient(145deg,#f3f8ff 0%,#e8f1ff 100%);
  border-bottom:1px solid var(--border);
  text-decoration:none;
}
.album-preview img{
  width:100%;height:100%;object-fit:cover;border-radius:10px;
  border:1px solid rgba(15,76,129,.12);
  box-shadow:0 8px 18px rgba(15,34,58,.08);
  transform:translateZ(0);
  transition:transform .35s ease, box-shadow .35s ease, filter .35s ease;
}
.album-preview img:nth-child(1){grid-column:1 / span 4;grid-row:1 / span 2}
.album-preview img:nth-child(2){grid-column:5 / span 2;grid-row:1 / span 1}
.album-preview img:nth-child(3){grid-column:5 / span 2;grid-row:2 / span 1}
.album-card--enhanced:hover .album-preview img{filter:saturate(1.06)}
.album-card--enhanced:hover .album-preview img:nth-child(1){transform:scale(1.02)}
.album-card--enhanced:hover .album-preview img:nth-child(2),
.album-card--enhanced:hover .album-preview img:nth-child(3){transform:translateX(-2px)}

.album-preview__empty{
  grid-column:1 / -1;
  display:flex;align-items:center;justify-content:center;
  border:1px dashed #b7cae3;border-radius:12px;
  color:var(--muted);font-weight:600;background:#fff;
}

.gallery-hero{
  background:linear-gradient(120deg,#ffffff 0%,#eef6ff 100%);
  border:1px solid #d5e3f5;
  border-radius:24px;
  padding:22px;
  margin-bottom:16px;
  box-shadow:var(--shadow);
}

.gallery-grid--enhanced .gallery-item{
  position:relative;
  transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.gallery-grid--enhanced .gallery-item:hover{
  transform:translateY(-4px);
  border-color:#c1d6f0;
  box-shadow:0 14px 26px rgba(15,34,58,.14);
}
.gallery-grid--enhanced .gallery-item img{transition:transform .35s ease, filter .35s ease}
.gallery-grid--enhanced .gallery-item:hover img{transform:scale(1.03);filter:saturate(1.06)}

.reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease, transform .5s ease;transition-delay:calc(var(--delay,0) * 60ms)}
.reveal.is-visible{opacity:1;transform:none}

.gallery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.gallery-item{display:block;border:1px solid var(--border);border-radius:12px;overflow:hidden;background:#fff}
.gallery-item img{width:100%;height:220px;object-fit:cover;display:block}

.thumb{width:140px;height:90px;object-fit:cover;border-radius:10px;border:1px solid var(--border);display:block}

.lightbox{border:none;border-radius:16px;padding:14px;max-width:min(980px,92vw)}
.lightbox::backdrop{background:rgba(15,23,42,.55)}
.lightbox img{width:100%;height:auto;border-radius:14px;display:block}
.lightbox__close{margin-bottom:10px}

@media (min-width: 860px){
  .hero{grid-template-columns:1.5fr 1fr;align-items:start}
  .quick-highlights{grid-template-columns:repeat(3,minmax(0,1fr))}
  .card{grid-column:span 4}
  .album-card{grid-column:span 4}
  .gallery-grid{grid-template-columns:repeat(4,1fr)}
  .latest-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}

@media (max-width: 640px){
  .main{padding-top:22px}
  .hero--homepage{padding:20px}
  .hero-metrics{grid-template-columns:1fr}
  .gallery-hero{padding:18px;border-radius:18px}
  .album-preview{grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(3,minmax(74px,1fr))}
  .album-preview img:nth-child(1){grid-column:1 / -1;grid-row:1 / span 2}
  .album-preview img:nth-child(2){grid-column:1 / span 2;grid-row:3 / span 1}
  .album-preview img:nth-child(3){grid-column:3 / span 2;grid-row:3 / span 1}
  .latest-card img,.gallery-item img{height:170px}
  .footer__inner{justify-content:center;text-align:center}
  .footer__brand{justify-content:center;max-width:100%}
  .footer__brand-copy{align-items:center}
  .footer__col{min-width:0;width:100%;max-width:360px;text-align:center}
  .footer__social{margin-left:auto;margin-right:auto}
}

@keyframes heroGlow{
  0%{transform:translate3d(0,0,0) scale(1);opacity:.8}
  100%{transform:translate3d(-12px,10px,0) scale(1.08);opacity:1}
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}

.legal-page{
  max-width: 900px;
  margin: 0 auto;
  background:#fff;
  border:1px solid var(--border);
  border-radius:18px;
  box-shadow:var(--shadow);
  padding:24px;
}
.legal-page .lead{
  color:#2f4256;
}
.legal-list li{
  margin:8px 0;
}