.hidden {
  display: none;
}

body {
  font-family: Arial, sans-serif;
  margin: 0;
}

header {
  position: sticky;
  top: 0;
  background-color: #000;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.logo-wrapper {
transition-duration: 1s;
  position: absolute;
  top: 40px;
  left: 50%;
  transform: translateX(-50%) translateY(-5%);
  z-index: 15;
}

.logo-wrapper img {
transition-duration: 1s;
  height: clamp(60px, 9vw, 90px);
}

.scrolled .logo-wrapper {
    transition-duration: 1s;
  position: absolute;
  top: 40px;
  left: 50%;
  transform: translateX(-50%) translateY(-20%);
  z-index: 15;
}


.scrolled .logo-wrapper img {
    transition-duration: 1s;
  height: 4vw;
}


/* Navigace */
.nav-left {
  position: absolute;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 clamp(30px, 8vw, 100px); /* mezera mezi odkazy a krajem/centrem */
  max-width: 100%;
}

.nav-left a {
  color: #a3a3a3;
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-left a:hover {
  color: #ffffff;
}

/* Hamburger menu */
.hamburger {
  display: none;
  position: absolute;
  right: 20px;
  font-size: 28px;
  color: white;
  cursor: pointer;
}

/* Mobile responsive */
@media (max-width: 768px) {
  .nav-left {
    flex-direction: column;
    background-color: #000;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    display: none;
    gap: 20px;
    padding: 20px;
    z-index: 999;
  }

  .nav-left.active {
    display: flex;
  }

  .logo-wrapper img {
  height: 80px;
}

.scrolled .logo-wrapper img {
    transition-duration: 1s;
  height: 70px;
}

.scrolled .logo-wrapper {
transition-duration: 1s;
  position: absolute;
  top: 40px;
  left: 50%;
  transform: translateX(-50%) translateY(-5%);
  z-index: 15;
}

  .hamburger {
    display: block;
  }
}

/* Kontakt + mapa */
.contact-full {
  margin-top: 20px;
  background-color: #f7f7f7;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  padding: 60px 0;
}

.contact-full__wrapper {
  display: flex;
  flex-wrap: nowrap;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  gap: 40px;
}

.contact-full__info {
  flex: 1 1 50%;
  min-width: 300px;
}

.contact-full__map {
  flex: 1 1 50%;
  min-height: 400px;
  min-width: 300px;
}

.contact-full__info address {
  font-style: normal;
  margin-bottom: 20px;
  line-height: 1.6;
}

.opening-hours-box {
  background-color: #fff;
  margin-top: 30px;
  border-left: 4px solid #FFCF05;
  padding: 15px;
}

.opening-hours-box table {
  width: 100%;
  font-size: 15px;
}

/* Responsivita */
@media (max-width: 768px) {
  .section {
    flex-direction: column;
    text-align: center;
    margin-bottom: 10px;
  }

  .section-text,
  .section-image {
    padding: 10px 0;
  }

  .section-text h1,
  .section-text h2 {
    font-size: 32px;
    margin-bottom: 15px;
  }

  .section-text p,
  .section-text ul {
    font-size: 16px;
  }

  .section-image img {
    margin-bottom: 5px;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .cta-section {
    padding: 60px 20px;
  }

  .cta-section h2 {
    font-size: 28px;
  }

  .cta-section p {
    font-size: 18px;
  }

  .cta-section .btn {
    padding: 12px 30px;
    font-size: 14px;
  }

  .contact-full__wrapper {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }

  .contact-full__info,
  .contact-full__map {
    flex: 1 1 100%;
  }

  .contact-full__map iframe {
    min-height: 300px;
  }
}

.footer {
  background-color: #1c1c1c;
  color: #aaa;
  padding: 80px 20px 40px;
  position: relative;
  font-size: 13px;
  font-family: 'Inter', sans-serif;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.footer-logo {
  text-align: center;
  position: absolute;
  top: -30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.footer-logo img {
  height: 80px;
}

.footer-col-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 40px;
  margin-top: 10px;
  margin-bottom: 180px;
}

.footer-col {
  flex: 1 1 250px;
}

.footer-col h3 {
  font-size: 16pt;
  margin-bottom: 12px;
  color: #fff;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col ul li {
  margin-bottom: 18px;
  color: #aaa;
  font-size: 13px;
}

.footer-col a {
  color: #aaa;
  text-decoration: none;
  font-size: 13px;
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 16px;
  font-size: 12px;
  color: #aaa;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
}

.footer-bottom a {
  color: #aaa;
  text-decoration: none;
  margin: 0 6px;
  font-size: 12px;
}

.footer-bottom a:hover {
  color: #fff;
}

@media (max-width: 768px) {
  .footer-col-group {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-col {
    flex: 1 1 100%;
  }

  .footer-logo img {
    height: 50px;
  }
}