/* ============================================================
   ŠABLONA: INSTALATÉR
   UPRAV: barvy měníte v proměnných níže (:root)
   ============================================================ */
:root {
  --blue-900: #0b1f3a;
  --blue-800: #12294b;
  --blue-700: #1a3a66;
  --blue-500: #2563eb;
  --accent: #f97316;
  --accent-dark: #ea580c;
  --text: #1f2937;
  --text-light: #6b7280;
  --bg: #ffffff;
  --bg-alt: #f1f5f9;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(11, 31, 58, 0.10);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

h1, h2, h3 { font-family: 'Barlow Condensed', 'Inter', sans-serif; line-height: 1.15; }

/* ---------- Hlavička ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(11, 31, 58, 0.95);
  backdrop-filter: blur(8px);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-weight: 600; font-size: 1.15rem; }
.logo strong { color: var(--accent); font-weight: 700; }
.logo-icon { width: 28px; height: 28px; color: var(--accent); }
.main-nav { display: flex; align-items: center; gap: 26px; }
.main-nav a { color: #cbd5e1; text-decoration: none; font-weight: 500; font-size: 0.95rem; transition: color 0.2s; }
.main-nav a:hover { color: #fff; }
.nav-phone {
  background: var(--accent); color: #fff !important; padding: 8px 18px;
  border-radius: 999px; font-weight: 700 !important; transition: background 0.2s, transform 0.2s;
}
.nav-phone:hover { background: var(--accent-dark); transform: translateY(-1px); }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; width: 40px; height: 40px; position: relative; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px auto; border-radius: 2px; transition: 0.3s; }
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(1000px 500px at 80% -10%, rgba(37, 99, 235, 0.45), transparent 60%),
    radial-gradient(700px 400px at 10% 110%, rgba(249, 115, 22, 0.20), transparent 60%),
    linear-gradient(160deg, var(--blue-900) 0%, var(--blue-800) 55%, var(--blue-700) 100%);
  color: #fff; padding: 96px 0 80px;
}
.hero-inner { max-width: 760px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(255, 255, 255, 0.10); border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 8px 16px; border-radius: 999px; font-size: 0.9rem; font-weight: 600; margin-bottom: 26px;
}
.pulse-dot { width: 10px; height: 10px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6); animation: pulse 1.8s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(34, 197, 94, 0); } 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); } }
.hero h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); font-weight: 700; letter-spacing: 0.5px; }
.hero .highlight { color: var(--accent); }
.hero-sub { margin: 20px 0 34px; font-size: 1.15rem; color: #cbd5e1; max-width: 620px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 34px; margin-top: 44px; list-style: none; }
.hero-trust strong { display: block; font-family: 'Barlow Condensed', sans-serif; font-size: 2rem; color: var(--accent); }

/* ---------- Tlačítka ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none; font-weight: 600; border-radius: 10px;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.btn svg { width: 20px; height: 20px; }
.btn-lg { padding: 15px 28px; font-size: 1.05rem; }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 8px 20px rgba(249, 115, 22, 0.35); }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 12px 26px rgba(249, 115, 22, 0.45); }
.btn-outline { border: 2px solid rgba(255, 255, 255, 0.4); color: #fff; }
.btn-outline:hover { background: rgba(255, 255, 255, 0.1); border-color: #fff; }

/* ---------- Sekce ---------- */
.section { padding: 88px 0; }
.section-alt { background: var(--bg-alt); }
.section-kicker { color: var(--accent); font-weight: 700; text-transform: uppercase; letter-spacing: 2px; font-size: 0.85rem; margin-bottom: 8px; }
.section-title { font-size: clamp(1.9rem, 4vw, 2.7rem); font-weight: 700; color: var(--blue-900); }
.section-sub { color: var(--text-light); max-width: 640px; margin: 12px 0 44px; font-size: 1.05rem; }

.grid { display: grid; gap: 24px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

.card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px; }

.service-card { border-top: 4px solid var(--blue-500); transition: transform 0.25s, box-shadow 0.25s; }
.service-card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(11, 31, 58, 0.16); }
.service-icon {
  width: 52px; height: 52px; border-radius: 12px;
  background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
  display: flex; align-items: center; justify-content: center; margin-bottom: 18px;
}
.service-icon svg { width: 26px; height: 26px; color: #fff; }
.service-card h3 { font-size: 1.35rem; margin-bottom: 8px; color: var(--blue-900); }
.service-card p { color: var(--text-light); font-size: 0.95rem; }

/* ---------- Ceník ---------- */
.price-table-wrap { padding: 10px 28px 22px; }
.price-table { width: 100%; border-collapse: collapse; }
.price-table th {
  text-align: left; font-family: 'Barlow Condensed', sans-serif; font-size: 1.2rem;
  color: var(--blue-900); padding: 18px 8px 12px; border-bottom: 3px solid var(--blue-900);
}
.price-table th:last-child, .price-table td:last-child { text-align: right; white-space: nowrap; }
.price-table td { padding: 14px 8px; border-bottom: 1px solid #e5e7eb; font-size: 1rem; }
.price-table tbody tr { transition: background 0.15s; }
.price-table tbody tr:hover { background: #f8fafc; }
.price-table td:last-child { font-weight: 700; color: var(--blue-700); }
.price-note { margin-top: 16px; color: var(--text-light); font-size: 0.9rem; }

/* ---------- Recenze ---------- */
.review-card { display: flex; flex-direction: column; gap: 14px; }
.review-card .stars { color: #f59e0b; letter-spacing: 3px; font-size: 1.1rem; }
.review-card p { color: var(--text); font-style: italic; }
.review-card footer { margin-top: auto; }
.review-card footer strong { display: block; color: var(--blue-900); }
.review-card footer span { color: var(--text-light); font-size: 0.9rem; }

/* ---------- Kontakt ---------- */
.section-dark { background: linear-gradient(160deg, var(--blue-900), var(--blue-800)); color: #fff; }
.section-dark .section-title { color: #fff; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.contact-list { list-style: none; margin-top: 28px; display: grid; gap: 18px; }
.contact-list li { display: flex; align-items: center; gap: 14px; font-size: 1.05rem; }
.contact-list svg { width: 22px; height: 22px; color: var(--accent); flex-shrink: 0; }
.contact-list a { color: #fff; text-decoration: none; font-weight: 600; }
.contact-list a:hover { color: var(--accent); }
.contact-ico { margin-top: 26px; color: #94a3b8; font-size: 0.9rem; }
.map-placeholder {
  background: rgba(255, 255, 255, 0.06); border: 2px dashed rgba(255, 255, 255, 0.25);
  color: #cbd5e1; text-align: center; padding: 60px 24px; box-shadow: none;
}
.map-placeholder svg { width: 44px; height: 44px; color: var(--accent); margin-bottom: 12px; }
.map-placeholder p { font-size: 0.95rem; }

/* ---------- Patička ---------- */
.site-footer { background: #081527; color: #94a3b8; padding: 26px 0; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; font-size: 0.92rem; }
.footer-inner a { color: #cbd5e1; text-decoration: none; }
.footer-inner a:hover { color: var(--accent); }

/* ---------- Plovoucí tlačítko volat ---------- */
.floating-call {
  position: fixed; right: 18px; bottom: 18px; z-index: 200;
  display: flex; align-items: center; gap: 8px;
  background: var(--accent); color: #fff; text-decoration: none;
  font-weight: 700; padding: 14px 20px; border-radius: 999px;
  box-shadow: 0 10px 26px rgba(249, 115, 22, 0.5);
  animation: floatPulse 2.4s infinite;
}
.floating-call svg { width: 22px; height: 22px; }
.floating-call:hover { background: var(--accent-dark); }
@keyframes floatPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* ---------- Responzivita ---------- */
@media (max-width: 980px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: absolute; top: 68px; left: 0; right: 0;
    background: var(--blue-900); flex-direction: column; align-items: stretch;
    padding: 10px 20px 22px; gap: 4px;
    transform: translateY(-130%); transition: transform 0.3s ease; z-index: -1;
  }
  .main-nav.open { transform: translateY(0); }
  .main-nav a { padding: 12px 4px; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
  .nav-phone { text-align: center; margin-top: 10px; }
  .hero { padding: 64px 0 56px; }
  .section { padding: 60px 0; }
  .grid-4 { grid-template-columns: 1fr; }
  .hero-trust { gap: 22px; }
}