/* === ZÁKLADNÍ NASTAVENÍ === */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: clamp(16px, 2.2vw, 18px);
  height: 100%;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'EB Garamond', serif;
  font-size: 18px;
  color: #1e1e1e;
  background-color: #fff;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* === TYPOGRAFIE === */
h1, h2, h3, p {
  color: #1e1e1e;
  font-weight: normal;
}

h1 { font-size: 24px; margin-bottom: 20px; }
h2 { font-size: 22px; margin-bottom: 18px; }
h3 { font-size: 18px; margin-bottom: 14px; }
p   { font-size: 18px; }

/* === HLAVIČKA A NAVIGACE === */
header {
  width: 100%;
  padding: 30px 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}

.logo a {
  font-size: 30px;
  text-decoration: none;
  color: #1e1e1e;
}

.nav-wrapper {
  display: flex;
  align-items: center;
  gap: 40px;
}

nav a {
  font-size: 18px;
  margin-left: 20px;
  text-decoration: none;
  color: #1e1e1e;
  transition: color 0.3s;
}

nav a:hover,
nav a.active {
  color: #fddc5c;
}

/* === SOCIÁLNÍ IKONY === */
.social-icons {
  display: flex;
  gap: 15px;
}

.social-icons a {
  display: inline-block;
  transition: opacity 0.3s;
}

.social-icons a:hover {
  opacity: 0.6;
}

.social-icons img {
  width: 20px;
  height: 20px;
}

/* === OBSAH A OBECNÉ BLOKY === */
main,
section,
.gallery,
.about,
.image-container,
.about-section {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 40px;
  box-sizing: border-box;
}

.image-container {
  width: 600px;
  height: 550px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 50px;
}

.image-container img {
  width: 100%;
  height: auto;
}

/* === ABOUT SEKCIA === */
.about {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 80px;
  font-size: 14px;
  line-height: 1.6;
}

.about-wrapper {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
  align-items: flex-start;
}

.about-photo img {
  width: 300px;
  height: 300px;
  object-fit: cover;
}

.about-text {
  max-width: 600px;
  font-size: 16px;
  line-height: 1.6;
}

.about-text a {
  color: #fddc5c;
  text-decoration: none;
  transition: color 0.3s;
}


/* === GALERIE === */
.gallery-grid {
  column-count: 3;
  column-gap: 20px;
  padding: 0 20px;
}

.gallery-grid a {
  display: inline-block;
  width: 100%;
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s ease forwards;
}

.gallery-grid a img {
  width: 100%;
  height: auto;
  display: block;
  transition: filter 0.3s;
}

.gallery-grid a img:hover {
  filter: brightness(40%);
}

/* === LIGHTBOX === */
.lightbox {
  display: none;
  position: fixed;
  z-index: 999;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.95);
  justify-content: center;
  align-items: center;
  text-align: center;
}

.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  margin: auto;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.lightbox:target {
  display: flex;
}

/* === PATIČKA === */
footer {
  text-align: center;
  padding: 40px 0;
  font-size: 14px;
  color: #1e1e1e;
  margin-top: auto;
}

/* === ANIMACE === */
@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === MEDIA QUERIES === */

/* Tablety a menší obrazovky */
@media (max-width: 900px) {
  .gallery-grid {
    column-count: 2;
  }

  header {
    flex-wrap: wrap;
    padding: 20px;
    gap: 10px;
  }

  .nav-wrapper {
    flex-wrap: wrap;
    gap: 15px;
  }

  nav {
    flex-wrap: wrap;
    gap: 10px;
  }

  nav a {
    font-size: 16px;
    margin-left: 0;
  }

  .social-icons a {
    margin-left: 0;
  }
}

/* Telefony */
@media (max-width: 500px) {
  .image-container {
    width: 100%;
    height: auto;
    max-height: 60vh;
    padding: 0 20px;
  }

  header {
    padding: 16px 20px;
    margin-bottom: 20px;
  }

  .logo a {
    font-size: 24px;
  }

  .gallery-grid {
    column-count: 1;
    column-gap: 12px;
    padding: 0 16px;
  }

  .about-photo img {
    width: 100%;
    height: auto;
  }

  .about-text {
    font-size: 15px;
  }
}

/* Dark mode */



/* === BURGER MENU === */
.burger {
  display: none;
  background: none;
  border: none;
  font-size: 28px;
  cursor: pointer;
  color: #1e1e1e;
}

@media (max-width: 768px) {
  .burger {
    display: block;
    z-index: 1001;
  }

  .nav-wrapper {
    display: none;
    flex-direction: column;
    background-color: #fff;
    padding: 20px;
    gap: 20px;
    position: absolute;
    top: 80px;
    right: 20px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    border-radius: 8px;
  }

  .nav-wrapper.open {
    display: flex;
  }

  .nav-wrapper .social-icons {
    justify-content: center;
  }
}

/* DARK MODE burger menu */
@media (prefers-color-scheme: dark) {
  .burger {
    color: #f1f1f1;
  }

  @media (max-width: 768px) {
    .nav-wrapper {
      background-color: #1e1e1e;
    }
    .nav-wrapper a {
      color: #f1f1f1;
    }
  }
}



  

  @media (max-width: 768px) {
    
  }



.nav-wrapper nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

nav a {
  font-size: 18px;
  margin-left: 20px;
  text-decoration: none;
  color: #1e1e1e;
  transition: color 0.3s;
}

@media (max-width: 768px) {
  .nav-wrapper nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  nav a {
    margin-left: 0;
  }
}

@media (max-width: 500px) {
  .gallery-grid {
    padding: 0 8px;
  }
}



@media (max-width: 768px) {
  .nav-wrapper {
    z-index: 1001;
    position: absolute;
  }
}


@media (prefers-color-scheme: dark) {
  body {
    background-color: #1e1e1e;
    color: #f1f1f1;
  }

  nav a,
  .logo a,
  .nav-wrapper a {
    color: #f1f1f1;
    background-color: #1e1e1e;
  }

  nav a.active,
  nav a:hover,
  .nav-wrapper a.active,
  .nav-wrapper a:hover {
    color: #fddc5c;
  }

  h1, h2, h3, p {
    color: #f1f1f1;
    font-weight: normal;
  }

  footer {
    color: #f1f1f1;
  }

  .gallery-grid a img:hover {
    filter: brightness(70%);
  }

  .social-icons img {
    filter: invert(1);
  }

  .burger {
    color: #f1f1f1;
  }

  .nav-wrapper {
    background-color: #1e1e1e;
  }
}