/* KardioDT – static styles */
*, *::before, *::after { box-sizing: border-box; }
:root {
  --bg: #f7fbfd;
  --fg: #0f1e2e;
  --muted: #5a6a7a;
  --card: #ffffff;
  --border: #e3e8ee;
  --border-soft: #eef2f6;
  --primary: #1f7ab4;
  --primary-dark: #176294;
  --primary-fg: #ffffff;
  --primary-soft: #e6f2fa;
  --accent-soft: #e2f5ee;
  --secondary: #eef4f8;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --shadow: 0 1px 2px rgba(15,30,46,.04), 0 4px 12px rgba(15,30,46,.04);
  --shadow-lg: 0 10px 30px rgba(15,30,46,.08);
  --container: 1120px;
}

html { scroll-behavior: smooth; overflow-x: hidden; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased; line-height: 1.55;
  overflow-x: hidden; max-width: 100vw;
}
h1, h2, h3, h4 { letter-spacing: -.015em; margin: 0; color: var(--fg); }
h1 { font-size: clamp(2rem, 4.2vw, 3.4rem); font-weight: 600; line-height: 1.1; }
h2 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); font-weight: 600; }
h3 { font-size: 1.1rem; font-weight: 600; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 1rem; }
@media (min-width: 768px) { .container { padding: 0 1.5rem; } }

/* Layout */
.site { display: flex; flex-direction: column; min-height: 100vh; overflow-x: hidden; }
main { flex: 1; }

/* Announcement banner */
.announcement { background: var(--primary); color: var(--primary-fg); position: relative; z-index: 50; }
.announcement-inner { display: flex; align-items: flex-start; gap: .75rem; padding: .65rem 3rem .65rem 1rem; font-size: .9rem; }
@media (min-width:768px){ .announcement-inner { align-items: center; padding-right: 1.5rem; } }
.announcement a { font-weight: 600; text-decoration: underline; text-underline-offset: 2px; }
.announcement-close {
  position: absolute; right: .5rem; top: 50%; transform: translateY(-50%);
  background: transparent; border: 0; color: inherit; width: 32px; height: 32px;
  display: grid; place-items: center; border-radius: 8px;
}
.announcement-close:hover { background: rgba(255,255,255,.12); }

/* Header */
.header {
  position: sticky; top: 0; z-index: 40; background: rgba(247,251,253,.88);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-soft);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: .55rem; }
.brand-mark { width: 36px; height: 36px; border-radius: 12px; background: var(--primary); color: #fff; display: grid; place-items: center; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-weight: 600; font-size: .98rem; }
.brand-sub { font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }

.nav-desktop { display: none; align-items: center; gap: .25rem; }
@media (min-width: 1024px) { .nav-desktop { display: flex; } .nav-cta-desktop { display: flex; } .nav-mobile-toggle { display: none; } }
.nav-link { padding: .5rem .75rem; border-radius: 8px; font-size: .9rem; font-weight: 500; color: var(--muted); }
.nav-link:hover { background: var(--secondary); color: var(--fg); }
.nav-link.active { background: var(--primary-soft); color: var(--primary); }

.nav-cta-desktop { display: none; align-items: center; gap: .5rem; }
.nav-mobile { display: flex; align-items: center; gap: .5rem; }
@media (min-width:1024px){ .nav-mobile { display: none; } }
.icon-btn {
  width: 40px; height: 40px; display: grid; place-items: center; border-radius: 8px;
  border: 1px solid var(--border); background: #fff; color: var(--fg);
}
.mobile-panel { display: none; border-top: 1px solid var(--border-soft); background: #fff; }
.mobile-panel.open { display: block; }
.mobile-panel nav { display: flex; flex-direction: column; padding: .5rem 0; }
.mobile-panel .nav-link { padding: .85rem 1rem; border-radius: 8px; font-size: 1rem; color: var(--fg); margin: 0 .5rem; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .65rem 1.1rem; border-radius: 10px; font-weight: 500; font-size: .92rem;
  border: 1px solid transparent; transition: background .15s, color .15s, border-color .15s;
  white-space: nowrap;
}
.btn-lg { padding: .85rem 1.4rem; font-size: 1rem; }
.btn-sm { padding: .4rem .7rem; font-size: .85rem; }
.btn-primary { background: var(--primary); color: var(--primary-fg); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-outline { background: #fff; border-color: var(--border); color: var(--fg); }
.btn-outline:hover { background: var(--secondary); }
.btn-ghost { background: transparent; color: var(--fg); }
.btn-ghost:hover { background: var(--secondary); }
.btn-on-primary { background: #fff; color: var(--primary); }
.btn-on-primary:hover { background: rgba(255,255,255,.9); }
.btn-on-primary-outline { background: transparent; border-color: rgba(255,255,255,.4); color: #fff; }
.btn-on-primary-outline:hover { background: rgba(255,255,255,.1); }
.btn-block { width: 100%; }

/* Hero */
.hero {
  background: linear-gradient(180deg, rgba(230,242,250,.7), var(--bg) 60%);
  overflow: hidden; position: relative;
}
.hero-grid { display: grid; gap: 2.5rem; padding-block: 3.5rem; align-items: center; }
@media (min-width:768px){ .hero-grid { grid-template-columns: 1fr 1fr; padding-block: 5rem; } }
.badge {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .3rem .75rem; border-radius: 999px;
  border: 1px solid rgba(31,122,180,.25); background: #fff;
  color: var(--primary); font-size: .75rem; font-weight: 600;
}
.hero h1 { margin-top: 1rem; }
.hero h1 .accent { color: var(--primary); }
.hero p.lead { margin-top: 1.25rem; max-width: 36rem; color: var(--muted); font-size: 1.05rem; }
.hero-actions { margin-top: 1.75rem; display: flex; flex-direction: column; gap: .75rem; }
@media (min-width:640px){ .hero-actions { flex-direction: row; flex-wrap: wrap; } }

.hero-card {
  position: relative; aspect-ratio: 4/3; background: var(--card);
  border-radius: var(--radius-xl); padding: 2rem; border: 1px solid var(--border);
  box-shadow: var(--shadow-lg); display: flex; flex-direction: column; justify-content: center;
}
@media (min-width:768px){ .hero-card { padding: 2.5rem; } }
.hero-card .badge-icon { width: 48px; height: 48px; border-radius: 12px; background: var(--primary); color: #fff; display: grid; place-items: center; }
.hero-card .eyebrow { margin-top: 1.25rem; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--primary); }
.hero-card .h-title { margin-top: .5rem; font-size: clamp(1.15rem, 2vw, 1.5rem); font-weight: 600; line-height: 1.3; }
.hero-card .h-sub { margin-top: .75rem; color: var(--muted); }

/* Page hero (sub-pages) */
.page-hero { background: linear-gradient(180deg, rgba(230,242,250,.7), var(--bg)); }
.page-hero-inner { padding-block: 3.5rem; }
@media (min-width:768px){ .page-hero-inner { padding-block: 5rem; } }
.eyebrow { font-size: .85rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--primary); }
.page-hero h1 { margin-top: .5rem; }
.page-hero .lead { margin-top: 1rem; max-width: 40rem; color: var(--muted); font-size: 1.05rem; }

/* Sections */
section { padding-block: 0; }
.section { padding-block: 4rem; }
@media (min-width:768px){ .section { padding-block: 5rem; } }
.section-alt { background: rgba(238,244,248,.5); }

/* Insurance bar */
.insurance {
  background: rgba(230,242,250,.6);
  border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft);
}
.insurance-inner {
  display: flex; flex-direction: column; gap: 1rem; align-items: center;
  padding: 1.25rem 0; text-align: center;
}
@media (min-width:768px){ .insurance-inner { flex-direction: row; justify-content: space-between; text-align: left; } }
.insurance-label { display: inline-flex; align-items: center; gap: .5rem; color: var(--primary); font-weight: 500; font-size: .9rem; }
.insurance-pills { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center; }
.pill {
  display: inline-block; padding: .35rem 1rem; border-radius: 999px;
  background: #fff; border: 1px solid rgba(31,122,180,.2);
  color: var(--primary); font-weight: 600; font-size: .9rem;
}

/* Cards */
.card {
  background: var(--card); border: 1px solid var(--border-soft);
  border-radius: var(--radius); padding: 1.5rem;
}
.card-pad-lg { padding: 1.75rem; }
.icon-tile { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--primary-soft); color: var(--primary); }
.icon-tile.accent { background: var(--accent-soft); }
.icon-tile-lg { width: 48px; height: 48px; }

.grid { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-3 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 768px) { .grid-2 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }

.section-head { max-width: 40rem; }
.section-head h2 { margin-top: .5rem; }
.section-head-row { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 1rem; }

/* CTA */
.cta {
  background: linear-gradient(135deg, var(--primary), #186a9d);
  color: var(--primary-fg);
}
.cta-inner {
  display: grid; gap: 1.5rem; padding-block: 3.5rem; align-items: center;
}
@media (min-width:768px){ .cta-inner { grid-template-columns: 1.4fr 1fr; } }
.cta h2 { color: #fff; }
.cta p { margin-top: .5rem; color: rgba(255,255,255,.85); font-size: 1.05rem; }
.cta-actions { display: flex; flex-direction: column; gap: .75rem; }
@media (min-width:640px){ .cta-actions { flex-direction: row; } }
@media (min-width:768px){ .cta-actions { justify-content: flex-end; } }

/* Reviews block */
.empty-block {
  margin-top: 2rem; text-align: center;
  background: var(--card); border: 1px solid var(--border-soft);
  border-radius: var(--radius); padding: 2.5rem 1.5rem; box-shadow: var(--shadow);
}
.empty-block svg { margin: 0 auto; color: rgba(31,122,180,.7); }
.empty-block .title { margin-top: 1rem; font-weight: 500; font-size: 1.1rem; }
.empty-block .sub { margin: .5rem auto 0; max-width: 28rem; color: var(--muted); font-size: .9rem; }
.empty-block .btn { margin-top: 1.5rem; }
.empty-block.dashed { border: 1px dashed var(--border); background: rgba(255,255,255,.6); padding: 4rem 1.5rem; }

/* Contact */
.contact-grid { display: grid; gap: 2rem; }
@media (min-width:1024px){ .contact-grid { grid-template-columns: 1fr 1fr; } }
.contact-info-grid { display: grid; gap: 1rem; }
@media (min-width:640px){ .contact-info-grid { grid-template-columns: 1fr 1fr; } }
.info-item { display: flex; align-items: flex-start; gap: .75rem; }
.info-item .label { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.info-item .value { display: block; font-weight: 600; margin-top: 2px; }
.info-item .small { display: block; font-size: .9rem; color: var(--muted); }
.info-item a:hover .value { color: var(--primary); }
.hours-list { list-style: none; padding: 0; margin: 1rem 0 0; }
.hours-list li { display: flex; justify-content: space-between; padding: .65rem 0; border-bottom: 1px solid var(--border-soft); font-size: .92rem; }
.hours-list li:last-child { border-bottom: 0; }
.hours-list .day { color: var(--muted); }
.hours-list .time { font-weight: 500; }

.map-card { overflow: hidden; border-radius: var(--radius-lg); border: 1px solid var(--border); background: var(--card); box-shadow: var(--shadow); }
.map-card iframe { display: block; width: 100%; height: 420px; border: 0; }
@media (min-width:1024px){ .map-card iframe { height: 100%; min-height: 480px; } }
.map-foot { display: flex; align-items: center; justify-content: space-between; gap: .75rem;
  border-top: 1px solid var(--border-soft); background: rgba(238,244,248,.4); padding: .75rem 1.25rem; font-size: .9rem; }
.map-foot a { color: var(--primary); font-weight: 500; display: inline-flex; align-items: center; gap: .25rem; }
.map-foot a:hover { text-decoration: underline; }

.billing { margin-top: 2.5rem; }
.billing-card { display: flex; flex-direction: column; gap: 1.25rem; }
@media (min-width:768px){ .billing-card { flex-direction: row; align-items: flex-start; gap: 1.5rem; } }
.billing-grid { display: grid; gap: 1rem; margin-top: .75rem; font-size: .92rem; }
@media (min-width:640px){ .billing-grid { grid-template-columns: 1fr 1fr; } }
.billing-grid p { color: var(--muted); }
.billing-grid .strong { color: var(--fg); font-weight: 500; }

/* Footer */
.footer { margin-top: 5rem; border-top: 1px solid var(--border); background: rgba(238,244,248,.5); }
.footer-grid { display: grid; gap: 2.5rem; padding-block: 3rem; }
@media (min-width:768px){ .footer-grid { grid-template-columns: 1.05fr .85fr .95fr 1.25fr; } }
.footer h4 { font-size: .9rem; font-weight: 600; }
.footer ul { list-style: none; padding: 0; margin: .75rem 0 0; }
.footer ul li { margin-bottom: .5rem; font-size: .9rem; color: var(--muted); }
.footer ul li a, .footer-link { color: var(--muted); }
.footer ul li a:hover, .footer-link:hover { color: var(--fg); }
.footer-link { background: transparent; border: 0; padding: 0; cursor: pointer; }
.footer-contact li { display: flex; align-items: flex-start; gap: .5rem; }
.footer-contact li > a { display: inline-flex; align-items: center; gap: .5rem; }
.footer-contact svg { color: var(--primary); flex-shrink: 0; margin-top: 2px; }
.footer-contact li > a svg { margin-top: 0; }
.footer-hours li { display: flex; justify-content: space-between; align-items: baseline; gap: .75rem; line-height: 1.4; }
.footer-hours .day { line-height: 1.4; }
.footer-hours .time { color: rgba(15,30,46,.8); text-align: right; font-size: .72rem; white-space: nowrap; line-height: 1.4; }
.footer-bottom { border-top: 1px solid var(--border-soft); }
.footer-bottom-grid { display: grid; gap: .5rem; padding: 1rem; font-size: .78rem; color: var(--muted); align-items: center; }
@media (min-width:768px){ .footer-bottom-grid { grid-template-columns: 1fr 1fr 1fr; } .footer-bottom-grid > :nth-child(2){ text-align:center; } .footer-bottom-grid > :nth-child(3){ text-align:right; } }
.footer-bottom a { color: var(--fg); font-weight: 500; }
.footer-bottom a:hover { color: var(--primary); }

/* Privacy article */
.prose { max-width: 720px; margin: 0 auto; color: var(--muted); font-size: 1rem; line-height: 1.7; }
.prose h2 { margin-top: 2.5rem; font-size: 1.5rem; color: var(--fg); }
.prose p { margin-top: 1rem; }
.prose ul { margin-top: 1rem; padding-left: 1.5rem; }
.prose ul li { margin-bottom: .4rem; }
.prose strong { color: var(--fg); }
.prose a { color: var(--primary); text-decoration: underline; text-underline-offset: 2px; }

/* Cookie consent dialog */
.cookie-consent {
  position: fixed; inset: auto 0 0 0; z-index: 50;
  padding: .75rem; box-sizing: border-box; width: 100%; max-width: 100vw;
}
@media (min-width:640px){ .cookie-consent { padding: 1rem; } }
.cookie-consent[hidden] { display: none; }
.cookie-box {
  max-width: 880px; margin: 0 auto;
  background: rgba(255,255,255,.97); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 1.1rem; box-shadow: var(--shadow-lg);
}
@media (min-width:768px){ .cookie-box { padding: 1.25rem; } }
.cookie-row { display: flex; flex-direction: column; gap: .85rem; }
@media (min-width:768px){ .cookie-row { flex-direction: row; align-items: center; gap: 1.25rem; } }
.cookie-text { color: var(--muted); font-size: .9rem; }
.cookie-text .title { color: var(--fg); font-weight: 600; }
.cookie-text p { margin-top: .25rem; }
.cookie-text a { color: var(--primary); text-decoration: underline; }
.cookie-actions { display: flex; flex-direction: column; gap: .5rem; flex-shrink: 0; }
@media (min-width:640px){ .cookie-actions { flex-direction: row; } }
@media (min-width:768px){ .cookie-actions { margin-left: auto; } }

/* Service card variant on /sluzby */
.service { display: flex; gap: 1rem; align-items: flex-start; }
.service .body { flex: 1; }
.service .desc { margin-top: .35rem; font-size: .92rem; color: var(--muted); }
.tags { margin-top: 1rem; display: flex; flex-wrap: wrap; gap: .4rem; font-size: .78rem; }
.tag {
  display: inline-flex; align-items: center; gap: .25rem;
  background: var(--accent-soft); color: var(--primary);
  padding: .25rem .75rem; border-radius: 999px; font-weight: 500;
}

/* Utility */
.flex { display: flex; }
.gap-2 { gap: .5rem; }
.mt-2 { margin-top: .5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.text-muted { color: var(--muted); }
.text-center { text-align: center; }

/* Pricing table */
.pricing-card { padding: 0; overflow: hidden; }
.pricing-table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.pricing-table thead { background: var(--secondary); }
.pricing-table th { text-align: left; padding: .85rem 1.25rem; font-weight: 600; color: var(--fg); font-size: .9rem; }
.pricing-table th.price, .pricing-table td.price { text-align: right; white-space: nowrap; }
.pricing-table th.code, .pricing-table td.code { width: 6rem; }
.pricing-table td { padding: 1rem 1.25rem; border-top: 1px solid var(--border-soft); vertical-align: top; }
.pricing-table td.code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .8rem; text-transform: uppercase; color: var(--primary); }
.pricing-table td.price { font-weight: 600; }
.pricing-list { list-style: none; padding: 0; margin: 0; }
.pricing-list li { padding: 1rem 1.25rem; border-top: 1px solid var(--border-soft); }
.pricing-list li:first-child { border-top: 0; }
.pricing-list .row { display: flex; justify-content: space-between; gap: .75rem; align-items: baseline; }
.pricing-list .code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .75rem; text-transform: uppercase; color: var(--primary); }
.pricing-list .price { font-weight: 600; white-space: nowrap; }
.pricing-list .name { margin-top: .25rem; font-size: .9rem; }
.pricing-validity { margin-top: 1rem; font-size: .8rem; color: var(--muted); }
.pricing-note { margin-top: 2rem; background: var(--primary-soft); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.25rem; display: flex; gap: 1rem; align-items: flex-start; }
.pricing-note svg { color: var(--primary); flex-shrink: 0; }
.pricing-note p { font-size: .9rem; line-height: 1.55; }
@media (max-width: 640px) { .pricing-table-wrap { display: none; } }
@media (min-width: 641px) { .pricing-list-wrap { display: none; } }

/* Gallery */
.gallery-grid { display:grid; gap:1rem; grid-template-columns:1fr; margin-top:.5rem; }
@media (min-width:640px){ .gallery-grid { grid-template-columns:1fr 1fr; } }
@media (min-width:1024px){ .gallery-grid { grid-template-columns:repeat(3,1fr); } }
.gallery-item { position:relative; aspect-ratio:4/3; overflow:hidden; border-radius:16px; background:var(--muted,#eef); border:1px solid var(--border,#e5e7eb); cursor:zoom-in; padding:0; }
.gallery-item img { width:100%; height:100%; object-fit:cover; display:block; transition:transform .5s ease; }
.gallery-item:hover img { transform:scale(1.05); }
.lightbox { position:fixed; inset:0; background:rgba(0,0,0,.85); display:flex; align-items:center; justify-content:center; padding:1rem; z-index:100; }
.lightbox[hidden] { display:none; }
.lightbox img { max-height:90vh; max-width:95vw; border-radius:8px; }
.lightbox-close { position:absolute; top:1rem; right:1rem; width:40px; height:40px; border-radius:9999px; background:rgba(255,255,255,.15); color:#fff; border:0; cursor:pointer; display:grid; place-items:center; font-size:1.5rem; line-height:1; }
.lightbox-close:hover { background:rgba(255,255,255,.25); }