/* =====================================================
   SAGITTA vizitky-kosice.sk — hlavný CSS súbor
   Dizajn: biela + tmavomodrá, profesionálny štýl
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Lato:wght@300;400;700&family=Playfair+Display:wght@400;700&display=swap');

/* ===== PREMENNÉ ===== */
:root {
  --modra:        #1a3a5c;   /* tmavomodrá — hlavná */
  --modra-stred:  #2257a0;   /* stredná modrá — hover, accenty */
  --modra-svetla: #e8f0fb;   /* svetlomodrá — pozadie sekcií */
  --zlta:         #f0a500;   /* zlatá — akcenty, ceny, CTA */
  --text:         #222222;   /* hlavný text */
  --text-sedy:    #555555;   /* sekundárny text */
  --text-svetly:  #888888;   /* drobný text */
  --border:       #dde3ed;   /* orámovanie */
  --biela:        #ffffff;
  --pozadie:      #f5f7fa;   /* svetlé pozadie stránky */
  --font-sans:    'Lato', sans-serif;
  --font-serif:   'Playfair Display', serif;
  --shadow-sm:    0 2px 8px rgba(26,58,92,0.08);
  --shadow-md:    0 4px 18px rgba(26,58,92,0.13);
  --radius:       6px;
  --radius-lg:    10px;
}

/* ===== RESET + BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--pozadie);
  color: var(--text);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: var(--modra-stred); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--zlta); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
main { flex: 1; }

/* ===== LAYOUT ===== */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
}
.container-narrow {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== TYPOGRAFIA ===== */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--modra);
  line-height: 1.25;
}
h1 { font-size: clamp(26px, 3.5vw, 40px); margin-bottom: 16px; }
h2 { font-size: clamp(22px, 2.8vw, 32px); margin-bottom: 12px; }
h3 { font-size: clamp(18px, 2vw, 22px); margin-bottom: 10px; }
h4 { font-size: 16px; margin-bottom: 8px; }
p  { margin-bottom: 14px; }
p:last-child { margin-bottom: 0; }

.section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--modra-stred);
  font-weight: 700;
  margin-bottom: 8px;
  display: block;
}
.section-title {
  font-family: var(--font-serif);
  color: var(--modra);
  font-size: clamp(24px, 3vw, 36px);
  margin-bottom: 10px;
}
.divider {
  height: 1px;
  background: var(--border);
  margin: 0;
}

/* ===== NAVIGÁCIA ===== */
.site-header {
  background: var(--modra);
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: 0 2px 12px rgba(0,0,0,0.18);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 20px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav-logo img {
  height: 38px;
  width: auto;
}
.nav-logo-text {
  font-family: var(--font-serif);
  font-size: 20px;
  color: #fff;
  line-height: 1.1;
}
.nav-logo-text span {
  display: block;
  font-size: 11px;
  font-family: var(--font-sans);
  font-weight: 300;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.65);
  text-transform: uppercase;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-menu > li {
  position: relative;
}
.nav-menu > li > a,
.nav-menu > li > span {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 13px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.18s, color 0.18s;
  white-space: nowrap;
}
.nav-menu > li > a:hover,
.nav-menu > li > span:hover,
.nav-menu > li:hover > a,
.nav-menu > li:hover > span {
  background: rgba(255,255,255,0.12);
  color: #fff;
}
.nav-menu > li > a.active {
  background: var(--zlta);
  color: var(--modra);
}
/* šípka podmenu */
.nav-menu .has-sub > span::after,
.nav-menu .has-sub > a::after {
  content: '▾';
  font-size: 10px;
  margin-left: 2px;
}
/* podmenu */
.nav-menu .submenu {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  background: var(--biela);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  min-width: 220px;
  padding: 6px 0;
  z-index: 300;
}
.nav-menu li:hover > .submenu { display: block; }
.nav-menu .submenu li a {
  display: block;
  padding: 9px 18px;
  font-size: 13px;
  color: var(--text);
  transition: background 0.15s, color 0.15s;
}
.nav-menu .submenu li a:hover {
  background: var(--modra-svetla);
  color: var(--modra);
}
/* CTA tlačidlo v menu */
.nav-cta {
  background: var(--zlta) !important;
  color: var(--modra) !important;
  font-weight: 700 !important;
  padding: 9px 18px !important;
  border-radius: var(--radius) !important;
}
.nav-cta:hover {
  background: #e09500 !important;
  color: var(--modra) !important;
}
/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s;
}
/* Mobilné menu */
.mobile-nav {
  display: none;
  background: var(--modra);
  border-top: 1px solid rgba(255,255,255,0.1);
  /* Scrollovateľné menu — nepretečie mimo obrazovky */
  max-height: calc(100vh - 64px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch; /* plynulý scroll na iOS */
}
.mobile-nav.open { display: block; }
.mobile-nav a {
  display: block;
  padding: 11px 20px;
  font-size: 14px;
  color: rgba(255,255,255,0.85);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: background 0.15s;
}
.mobile-nav a:hover { background: rgba(255,255,255,0.08); color: #fff; }

/* Hlavička podmenu — klikateľná, so šípkou */
.mobile-nav .mob-sub-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 20px;
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,0.85);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  cursor: pointer;
  user-select: none;
  transition: background 0.15s;
}
.mobile-nav .mob-sub-label:hover { background: rgba(255,255,255,0.08); }
.mobile-nav .mob-sub-label .mob-arrow {
  font-size: 11px;
  transition: transform 0.25s;
  color: rgba(255,255,255,0.5);
}
.mobile-nav .mob-sub-label.open .mob-arrow { transform: rotate(180deg); }

/* Podmenu — skryté, rozbalí sa kliknutím */
.mobile-nav .mob-sub {
  display: none;
  background: rgba(0,0,0,0.18);
}
.mobile-nav .mob-sub.open { display: block; }
.mobile-nav .mob-sub a {
  padding-left: 34px;
  font-size: 13px;
}

/* ===== PAGE HERO (titulný pruh na podstránkach) ===== */
.page-hero {
  background: linear-gradient(100deg, var(--modra) 60%, var(--modra-stred) 100%);
  padding: 42px 0 36px;
  color: #fff;
}
.page-hero .section-label { color: rgba(255,255,255,0.6); }
.page-hero h1 { color: #fff; margin-bottom: 8px; }
.page-hero p  { color: rgba(255,255,255,0.75); font-size: 15px; max-width: 580px; }

/* ===== TLAČIDLÁ ===== */
.btn {
  display: inline-block;
  padding: 11px 26px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s;
  border: 2px solid transparent;
  text-align: center;
}
.btn-primary {
  background: var(--modra);
  color: #fff;
  border-color: var(--modra);
}
.btn-primary:hover {
  background: var(--modra-stred);
  border-color: var(--modra-stred);
  color: #fff;
}
.btn-gold {
  background: var(--zlta);
  color: var(--modra);
  border-color: var(--zlta);
}
.btn-gold:hover {
  background: #e09500;
  border-color: #e09500;
  color: var(--modra);
}
.btn-outline {
  background: transparent;
  color: var(--modra);
  border-color: var(--modra);
}
.btn-outline:hover {
  background: var(--modra);
  color: #fff;
}
.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
  color: #fff;
}
.btn-sm { padding: 7px 16px; font-size: 12px; }
.btn-lg { padding: 14px 34px; font-size: 15px; }

/* ===== KARTY ===== */
.card {
  background: var(--biela);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow 0.22s, transform 0.22s;
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.card-body { padding: 22px; }
.card-title {
  font-family: var(--font-serif);
  color: var(--modra);
  font-size: 17px;
  margin-bottom: 8px;
}
.card-text { font-size: 14px; color: var(--text-sedy); }

/* ===== GRID POMOCNÉ ===== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }

/* ===== SEKCIE ===== */
.section { padding: 60px 0; }
.section-alt { background: var(--modra-svetla); }
.section-dark { background: var(--modra); color: #fff; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: rgba(255,255,255,0.8); }

/* ===== PLACEHOLDER OBRÁZKOV ===== */
.img-placeholder {
  background: linear-gradient(135deg, var(--modra-svetla) 0%, #d0dcf0 100%);
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-svetly);
  font-size: 13px;
  text-align: center;
  gap: 8px;
  padding: 20px;
}
.img-placeholder::before {
  content: '🖼';
  font-size: 32px;
  opacity: 0.4;
}

/* ===== FORMULÁRE ===== */
.form-group { display: flex; flex-direction: column; gap: 5px; margin-bottom: 16px; }
.form-group label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--modra);
}
.form-group input,
.form-group textarea,
.form-group select {
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text);
  background: var(--biela);
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--modra-stred);
  box-shadow: 0 0 0 3px rgba(34,87,160,0.12);
}
.form-group textarea { min-height: 100px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-note { font-size: 12px; color: var(--text-svetly); margin-top: 4px; line-height: 1.5; }
.msg-ok  { background: #edfaf1; border: 1px solid #a3d9b1; color: #276b3e; padding: 12px 16px; border-radius: var(--radius); font-size: 14px; display: none; margin-top: 10px; }
.msg-err { background: #fdf0f0; border: 1px solid #f0a0a0; color: #a03030; padding: 12px 16px; border-radius: var(--radius); font-size: 14px; display: none; margin-top: 10px; }

/* ===== TABUĽKY ===== */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th {
  background: var(--modra);
  color: #fff;
  padding: 11px 14px;
  text-align: left;
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
td { padding: 10px 14px; border-bottom: 1px solid var(--border); }
tr:hover td { background: var(--modra-svetla); }

/* ===== BREADCRUMB ===== */
.breadcrumb {
  background: var(--biela);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
  font-size: 13px;
  color: var(--text-svetly);
}
.breadcrumb a { color: var(--modra-stred); }
.breadcrumb a:hover { color: var(--zlta); }
.breadcrumb span { margin: 0 6px; }

/* ===== PÄTIČKA ===== */
.site-footer {
  background: var(--modra);
  color: rgba(255,255,255,0.75);
  padding: 40px 0 20px;
  margin-top: auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}
.footer-logo-text {
  font-family: var(--font-serif);
  font-size: 20px;
  color: #fff;
  margin-bottom: 10px;
}
.footer-desc { font-size: 13px; line-height: 1.7; }
.footer-col h4 {
  color: #fff;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-family: var(--font-sans);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-col ul { display: flex; flex-direction: column; gap: 7px; }
.footer-col ul li a {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--zlta); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 12px;
}
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--zlta); }

/* ===== NOTIFIKÁCIE / BADGES ===== */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.badge-gold   { background: var(--zlta); color: var(--modra); }
.badge-blue   { background: var(--modra); color: #fff; }
.badge-light  { background: var(--modra-svetla); color: var(--modra); }
.badge-green  { background: #edfaf1; color: #276b3e; }

/* ===== AKCIA / PROMO ===== */
.promo-bar {
  background: var(--zlta);
  color: var(--modra);
  text-align: center;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 700;
}
.promo-bar a { color: var(--modra); text-decoration: underline; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .nav-menu { display: none; }
  .nav-toggle { display: flex; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .section { padding: 40px 0; }
  .page-hero { padding: 30px 0 24px; }
}
@media (max-width: 480px) {
  .container { padding: 0 14px; }
  .btn-lg { padding: 12px 22px; font-size: 14px; }
}