/* ========== ZÁKLADNÍ NASTAVENÍ ========== */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 70px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  background-color: #f8f4ef94;
  color: #373434;
  line-height: 1.6;
  background-image: url('obrazky/pozadi3.png');
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-position: bottom;
}

/* ========== NAVIGACE ========== */
nav {
  width: 100%;
  max-width: 100%;
  background-color: #f8f4ef;
  position: sticky;
  /* zůstane nahoře při scrollování */
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid #5b46365e;
  margin: 0;
}

nav ul {
  display: flex;
  justify-content: center;
  align-items: center;
  /* srovná tlačítka ve výšce */
  list-style: none;
  margin: 0;
  padding: 10px 0;
}

nav li {
  margin: 0;
  padding: 0;
}

nav a {
  display: inline-block;
  /* z odkazu udělá „tlačítko“ */
  text-decoration: none;
  color: #5b4636;
  font-weight: bold;
  font-size: 1.1rem;
  padding: 8px 16px;
  /* prostor kolem textu */
  text-align: center;
  /* vodorovné vystředění textu */
  line-height: 1.2;
  /* rozumná výška řádku uvnitř */
  transition: color 0.3s;
  border-right: 1px solid #5b46365e;
}

/* první odkaz bez levé čáry, ať není nalepená na okraj */
nav li:last-child a {
  border-right: none;
}

nav a:hover {
  color: #9b7a58;
}

/* obal pro zarovnání */
.nav-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* tlačítko – skryté na desktopu */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.8rem;
  padding: 8px 12px;
  color: #5b4636;
  cursor: pointer;
}

.nav-brand-mobile {
  display: none;
}

/* ========== HLAVIČKA ========== */
header {
  text-align: center;
  padding: 0px 20px 20px;
  width: 85%;
  max-width: 1100px;
  margin: 0 auto;

}

header h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  margin-bottom: 0.3em;
  color: #7b5e48;
}

header h2 {
  font-weight: normal;
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
}

#timer {
  font-size: 1.5rem;
  font-weight: bold;
  letter-spacing: 1px;
  /* trochu rozestup mezi znaky */
  margin-top: 1px;
  /* mezera nad textem */
  transition: all 0.3s ease;
  /* plynulý přechod při změně textu */
}

/* ========== Úvodní foto ============ */
.uvodni-foto {
  width: 85%;
  max-width: 1100px;
  margin: 0 auto 30px;
}

.uvodni-foto img {
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  object-position: 50% 56%;
}

/* ========== SEKCE ========== */
section {
  padding: 20px 5%;
  max-width: 1100px;
  margin: 40px auto;
  border-bottom: 1px solid #eee;
  background-color: #fcf9f5dc;
  border-radius: 10px;
  width: 85%;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  text-align: center;
  font-size: 110%;
}

section p {
  margin: 0 0 0.8em;
}

section h1 {
  color: #7b5e48;
  font-size: 1.8em;
  margin-bottom: 10px;
  text-align: center;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 10px;
}

section h1::after {
  content: "";
  display: block;
  width: 80px;
  height: 2px;
  background-color: #d1b596;
  margin: 8px auto 12px;
}

section ul {
  list-style: none;
  /* odstraní puntíky */
  padding-left: 0;
  /* odstraní odsazení */
  margin: 0 0 1em;
}

/* === Místo a doprava === */
.misto-radek {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
}

.misto-radek #lokace,
.misto-radek #mlyn {
  flex: 0 1 420px;
  /* max šířka jednoho bloku */
  max-width: 420px;
  /* nepřeroste */
  width: 100%;
  aspect-ratio: 4 / 3;
  height: auto;
  border-radius: 8px;
  border: 0;
  margin-top: 15px;
}

/* === Harmongoram === */
#harmonogram img {
  width: 100%;
  max-width: 600px;
  height: auto;
  display: block;
  margin: 0 auto;
}

/* === Praktické info === */
#prakticke-info img {
  width: 100%;
  max-width: 600px;
  height: auto;
  display: block;
  margin: 0 auto;
}



/* === My dva - fotky === */
#reference {
  display: grid;
  /* 'auto-fit' místo 'auto-fill' pomůže s roztažením, 
     ale 'center' v kombinaci s pevnou šířkou je nejjistější */
  grid-template-columns: repeat(auto-fit, 180px);
  gap: 15px;
  justify-content: center;
  /* Toto vycentruje celou mřížku i neúplný řádek */
  padding: 10px 0;
  margin: 0 auto;
}

#reference a {
  width: 100%;
  display: block;
  overflow: hidden;
  /* Pro čistý efekt při hoveru */
  border-radius: 4px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

#reference img {
  width: 100%;
  aspect-ratio: 1 / 1;
  /* Čtvercový formát pro všechny fotky */
  object-fit: cover;
  /* Ořízne fotku tak, aby vyplnila čtverec */
  display: block;
  transition: transform 0.3s ease;
}

#reference a:hover {
  transform: translateY(-5px);
  /* Jemné nadzvednutí celého odkazu */
}

#reference a:hover img {
  transform: scale(1.1);
  /* Jemné přiblížení fotky uvnitř rámečku */
}

/* ========== PATIČKA ========== */
footer {
  text-align: center;
  background-color: #faf6f0;
  padding: 40px 10px;
  color: #777;
  font-size: 0.9em;
}

/* ========== MOBILY ========== */

@media (max-width: 700px) {

  nav {
    position: sticky;
    top: 0;
    width: 100%;
    /* zarovnání se zbytkem na mobilu */
    max-width: 100%;
    margin: 0;
    /* vycentrování */
    border-radius: 0;
  }

  /* Mobilní brand v navigaci */
  .nav-brand-mobile {
    display: flex;
    /* Na mobilu existuje, ale ovládá se opacitou */
    flex-direction: column;
    justify-content: center;
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: opacity 0.4s ease;
    text-align: left;
    pointer-events: none;
    /* Aby neklikalo když není vidět */
  }

  .nav-brand-mobile.visible {
    opacity: 1;
    pointer-events: auto;
  }

  .nav-names {
    font-weight: 700;
    color: #5b4636;
    font-size: 1.1rem;
    line-height: 1;
    letter-spacing: 0.05em;
  }

  .nav-date {
    font-size: 0.85rem;
    color: #7b5e48;
    margin-top: 2px;
  }

  .nav-wrapper {
    justify-content: flex-end;
    position: relative;
    width: 100%;
  }

  /* tlačítko je na mobilech vidět, dokud není menu otevřené */
  .nav-toggle {
    display: block;
    background: none;
    border: none;
    font-size: 1.8rem;
    padding: 8px 12px;
    color: #5b4636;
    cursor: pointer;
    z-index: 1100;
  }

  /* zavřené menu – schované */
  nav #nav-menu {
    flex-direction: column;
    align-items: stretch;
    display: none;
    width: 100%;
    padding: 0;
    margin: 0;
  }

  /* otevřené menu – viditelné */
  nav #nav-menu.open {
    display: flex;
  }

  /* když je menu otevřené, schovej tlačítko */
  nav #nav-menu.open~.nav-toggle,
  .nav-toggle.hidden {
    display: none;
  }

  nav a {
    border-right: none;
    border-top: 1px solid #5b46365e;
    display: block;
    padding: 10px 16px;
    text-align: center;
  }

  section {
    width: 95%;
    padding: 15px 8vw;
    font-size: 105%;
    margin: 20px auto;
  }

  header {
    padding: 30px 5px 10px;
    width: 95%;
  }

  .uvodni-foto {
    width: 95%;
  }

  h1,
  h2,
  h3 {
    font-size: 120%;
  }

  .misto-radek {
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }

  .misto-radek #lokace,
  .misto-radek #mlyn {
    width: 100%;
    max-width: 100%;
    height: auto;
    /* dopočítá výšku podle poměru */
    margin-top: 5px;
    flex: 1 1 100%;
  }
}

/* Pro opravdu malé displeje */
@media (max-width: 420px) {
  section {
    font-size: 100%;
    padding: 7px 4vw;
  }
}

/* ========== FOTOBOX ========== */
#fotobox {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.upload-box {
  max-width: 400px;
  width: 100%;
  margin: 0 auto;
}

.upload-box .subtitle {
  color: #666;
  font-size: 14px;
  margin-bottom: 30px;
  line-height: 1.5;
}

.file-input {
  display: none;
}

.file-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 2px dashed #7b5e48;
  border-radius: 16px;
  padding: 30px 15px;
  cursor: pointer;
  color: #7b5e48;
  font-weight: 600;
  margin-bottom: 25px;
  transition: all 0.3s ease;
  background-color: rgba(123, 94, 72, 0.02);
  font-size: 16px;
}

.file-label svg {
  width: 48px;
  height: 48px;
  margin-bottom: 15px;
  fill: currentColor;
}

.file-label:hover {
  background-color: rgba(123, 94, 72, 0.08);
  border-color: #5b4636;
  transform: translateY(-2px);
}

.file-label.selected {
  background-color: #fdfaf6;
  border-color: #16a34a;
  color: #16a34a;
}

@media (max-width: 700px) {
  .file-label {
    padding: 20px 10px;
  }
}

.upload-box .btn {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, #7b5e48 0%, #5b4636 100%);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(123, 94, 72, 0.3);
}

.upload-box .btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(123, 94, 72, 0.4);
}

.upload-box .btn:disabled {
  background: #d1d5db;
  box-shadow: none;
  cursor: not-allowed;
  color: #9ca3af;
}

.progress-container {
  width: 100%;
  background-color: #f3f4f6;
  border-radius: 10px;
  margin-top: 25px;
  overflow: hidden;
  display: none;
  height: 12px;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

.progress-bar {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, #10b981 0%, #059669 100%);
  transition: width 0.3s ease;
  border-radius: 10px;
}

.status-text {
  margin-top: 15px;
  font-size: 14px;
  color: #666;
  font-weight: 600;
}

.success-box {
  display: none;
  animation: popIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.success-icon {
  color: #10b981;
  font-size: 64px;
  margin: 20px 0;
}

@keyframes popIn {
  0% {
    opacity: 0;
    transform: scale(0.8);
  }

  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* === Fotograf - odkaz === */
.photographer-box {
  max-width: 500px;
  width: 100%;
  margin: 40px auto 0;
  border-top: 1px dashed #d1b596;
  padding-top: 40px;
}

.photographer-card {
  background: rgba(123, 94, 72, 0.05);
  border: 1px solid rgba(123, 94, 72, 0.15);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  text-align: left;
  transition: all 0.3s ease;
}

.photographer-card:hover {
  background: rgba(123, 94, 72, 0.08);
  border-color: rgba(123, 94, 72, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(123, 94, 72, 0.05);
}

.photographer-icon {
  background-color: #7b5e48;
  color: white;
  padding: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.photographer-icon svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.photographer-content {
  flex-grow: 1;
}

.photographer-content h3 {
  margin: 0 0 6px 0;
  color: #7b5e48;
  font-size: 1.3rem;
  font-weight: 600;
  line-height: 1.2;
}

.photographer-content p {
  margin: 0 0 16px 0;
  color: #666;
  font-size: 0.95rem;
  line-height: 1.4;
}

.photographer-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: #7b5e48;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: all 0.2s ease;
}

.photographer-btn:hover {
  background: #5b4636;
  transform: translateY(-1px);
}

.photographer-btn svg {
  flex-shrink: 0;
}

/* Adjust for smaller screens */
@media (max-width: 500px) {
  .photographer-card {
    flex-direction: column;
    text-align: center;
    padding: 20px;
    gap: 15px;
  }

  .photographer-content p {
    margin-bottom: 12px;
  }

  .photographer-btn {
    width: 100%;
    justify-content: center;
  }
}