/* RESET */
*:where(:not(html, iframe, canvas, img, svg, video, audio):not(svg *, symbol *)) { all: unset; display: revert; }
*, ::before, *::after { box-sizing: border-box; }
a, button { cursor: revert; }
ol, ul, menu { list-style: none; }
img { max-inline-size: 100%; max-block-size: 100%; }
table { border-collapse: collapse; }
input, textarea { -webkit-user-select: auto; }
textarea { white-space: revert; }
meter { -webkit-appearance: revert; appearance: revert; }
::placeholder { color: unset; }
::marker { content: initial; }
:where([hidden]) { display: none; }
:where([contenteditable]:not([contenteditable="false"])) {
  -moz-user-modify: read-write;
  -webkit-user-modify: read-write;
  overflow-wrap: break-word;
  -webkit-line-break: after-white-space;
  -webkit-user-select: auto;
}
:where([draggable="true"]) { -webkit-user-drag: element; }
:where(dialog:modal) { all: revert; }

/* GLOBAL */
body, html {
  margin: 0;
  padding: 0;
  font-family: 'Poppins', sans-serif;
  color: #333;
  scroll-behavior: smooth;
}

/* HEADER + NAV */
header {
  background-color: #89CBE4;
  padding: 15px 0;
}

.navbar {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 1001;
}

nav ul {
  display: flex;
  gap: 20px;
  padding: 0;
  margin: 0;
}

nav ul li {
  position: relative;
}

nav ul li a {
  text-decoration: none;
  color: #000;
  font-weight: 500;
  padding: 5px 10px;
  border-radius: 8px;
  transition: background-color 0.3s ease, border 0.3s ease;
}

nav ul li a:hover,
nav ul li a:focus {
  background-color: #f0faff;
  color: #000;
}

/* LOGO */
.logo img {
  max-width: 500px;
}
.logo {
  font-size: 1.8em;
  color: #000;
}

.obr {
  width: max-content;
  max-width: 500px;
}

/* DROPDOWN */
.dropdown-parent {
  position: relative;
}

.dropdown-services {
  display: none;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background-color: white;
  border-radius: 16px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  padding: 1rem;
  text-align: center;
  font-size: 1rem;
  z-index: 1000;
  width: max-content;
  max-width:250px;
  gap: 1rem;
}

.dropdown-services div {
  padding: 0.5rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.2s, border 0.2s;
}

.dropdown-services div:hover {
  background-color: #f0faff;
  border: 1px solid #0096d6;
}

/* INTRO */
.intro {
  background-color: #89CBE4;
  padding: 100px 20px 20px;
  text-align: justify;
}

.intro-text {
  max-width: 800px;
  margin: 0 auto 100px;
  padding: 20px;
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.intro h2 {
  margin-bottom: 15px;
  font-size: 1.5em;
}

/* PARTNERS */
.partners {
  text-align: center;
  margin: 40px 0 100px;
  padding: 30px 0;
}

.partners h3 {
  margin-bottom: 20px;
  font-size: 1.3em;
}

.partner-logos {
  padding: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
  align-items: center;
}

.partner-logos img {
  max-width: 100px;
  height: auto;
  object-fit: contain;
  transition: filter 0.3s ease;
}

/* KONTAKTY */
.kontakty {
  background-color: #eaeaea;
  text-align: center;
  margin-top: 20px;
}

.kontakty h3 {
  margin-bottom: 1.5rem;
}

.kontakt-info {
  display: flex;
  justify-content: center;
  gap: 4rem;
  align-items: flex-start;
}

.column {
  text-align: left;
  padding: 0 1rem;
}

/* INFO + MAP */
.info {
  display: flex;
  justify-content: space-between;
  padding: 20px;
  background-color: #eaeaea;
  border-radius: 8px;
}

.map {
  flex: 1;
  height: 400px;
  border-radius: 8px;
}

.oteviraci-doba {
  flex: 1;
  text-align: center;
  line-height: 3;
}

/* FORMULÁŘ */
.contact-form {
  background-color: #89CBE4;
  text-align: center;
}

.uvitani, .kon {
  padding: 40px;
  font-size: 1.5em;
}

.contact-form p {
  margin-bottom: 20px;
  color: #555;
}

.form-container {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  gap: 20px;
  text-align: center;
  flex-wrap: wrap;
}

form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  width: 100%;
}

form input, form select, form textarea {
  padding: 15px;
  border: 1px solid #ccc;
  border-radius: 5px;
  background-color: white;
  font-size: 1em;
}

form select,
form textarea,
form button {
  grid-column: span 2;
}

form textarea {
  height: 150px;
}

form button {
  padding: 15px;
  background-color: black;
  color: white;
  border-radius: 5px;
  font-size: 1.1em;
  cursor: pointer;
  transition: background-color 0.3s;
  border: none;
}

form button:hover {
  background-color: #5798c4;
}

/* FOOTER */
footer {
  background-color: #eaeaea;
  color: black;
  text-align: center;
  padding: 15px 0;
}

/* HAMBURGER MENU */
.hamburger {
  display: none;
  font-size: 2rem;
  cursor: pointer;
  color: #000;
  position: absolute;
  top: 30px;
  right: 50px;
  z-index: 2000;
}

/* MEDIA QUERIES */
@media (max-width: 768px) {
  .hamburger {
    display: block;
  }

  nav#mainNav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 90px;
    right: 30px;
    width: 85%;
    background-color: white;
    padding: 1.2rem;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.3s ease-in-out;
    z-index: 1500;
    width: max-content;
    max-width: 250px;
  }

  nav#mainNav.open {
    display: flex;
    opacity: 1;
    transform: translateY(0);
  }

  nav#mainNav ul {
    flex-direction: column;
    gap: 1rem;
  }

  nav#mainNav a {
    color: black;
    padding: 0.5rem;
  }

  .dropdown-services {
    position: static;
    transform: none;
    box-shadow: none;
    border-radius: 0;
    padding: 0.5rem 1rem;
    width: 100%;
  }

  .dropdown-services div {
    padding: 0.5rem 0;
  }

  .form-container {
    flex-direction: column;
    padding: 0 20px;
  }

  form{
    display: contents;
    gap: 15px;
  }

  .logo img {
    max-width: 200px;
  }
}

@media (min-width: 768px) {
  .partner-logos {
    grid-template-columns: repeat(5, 1fr);
  }
}