:root {
  --bg-deep: #080c14;
  --bg-card: rgba(15, 23, 42, 0.65);
  --border-card: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(45, 212, 191, 0.3);
  --accent-cyan: #2dd4bf;
  --accent-gold: #ffd700;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
}

body {
  background-color: var(--bg-deep) !important;
  color: var(--text-main) !important;
  font-family: 'Inter', sans-serif !important;
}

/* Glassmorphism Cards */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-card);
  border-radius: 20px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5), 0 0 25px rgba(45, 212, 191, 0.1);
}

/* Modern Hero Layout */
.hero-wrapper {
  padding: 60px 0 40px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.hero-title-big {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 56px;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}

.hero-title-gradient {
  background: linear-gradient(135deg, #ffffff 0%, #2dd4bf 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-badge-usa {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: 30px;
  background: rgba(255, 215, 0, 0.08);
  border: 1px solid rgba(255, 215, 0, 0.3);
  color: var(--accent-gold);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.5px;
  margin-bottom: 24px;
}

/* USA Special Section */
.usa-section {
  position: relative;
  margin: 60px 0;
  padding: 40px;
  background: linear-gradient(135deg, rgba(255,215,0,0.03) 0%, rgba(15,23,42,0.8) 100%);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: 28px;
}

.usa-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.usa-item {
  padding: 20px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 16px;
}

.usa-item h4 {
  color: var(--accent-gold);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

/* Modern Calendar */
.calendar-mini-container {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-top: 20px;
}

.cal-day-card {
  padding: 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
}

.cal-day-card.open { border-bottom: 3px solid #22c55e; }
.cal-day-card.partial { border-bottom: 3px solid #3b82f6; }
.cal-day-card.full { border-bottom: 3px solid #f59e0b; }
.cal-day-card.closed { border-bottom: 3px solid #ef4444; opacity: 0.5; }

@media (max-width: 992px) {
  .hero-wrapper { grid-template-columns: 1fr; }
  .hero-title-big { font-size: 38px; }
  .calendar-mini-container { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 576px) {
  .calendar-mini-container { grid-template-columns: repeat(2, 1fr); }
}
/* Zlatý styl pro USA KLIENT v top baru */
.nav__link--usa-vip {
  color: #ffd700 !important;
  font-weight: 800 !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid rgba(255, 215, 0, 0.5) !important;
  padding: 8px 18px !important;
  border-radius: 30px !important;
  background: rgba(255, 215, 0, 0.1) !important;
  box-shadow: 0 0 12px rgba(255, 215, 0, 0.15);
  transition: all 0.25s ease-in-out !important;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.nav__link--usa-vip:hover {
  background: #ffd700 !important;
  color: #080c14 !important;
  border-color: #ffd700 !important;
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.6);
  transform: translateY(-1px);
}