/* =========================================================
   WEIGHTLESS – styles.css (Bootstrap 5 friendly)
   ========================================================= */

/* ---------- Brand proměnné ---------- */
:root {
  --beige: #F5F5DC;
  --ink: #2C2C2C;
  --gold: #C3A356;
  --brand: #373778;  /* modrá pro nadpisy */
}

/* ---------- Základ ---------- */
html, body { height: 100%; }
body {
  font-family: "Atteron", sans-serif;
  margin: 0;
  background-color: var(--beige);
  color: var(--ink);
  display: flex;
  flex-direction: column;
}

/* hlavní obsah – prostor pod fixed navbar */
main { padding-top: 5rem; }

/* texty & nadpisy */
h1, h2, h3, h4, h5, h6 { color: var(--brand); }
.lead { color: #3a3a3a; }

/* ---------- Navbar ---------- */
.navbar { box-shadow: 0 2px 6px rgba(0,0,0,.12); }
.navbar .navbar-brand,
.navbar .nav-link { color: var(--gold) !important; }
.navbar .nav-link:hover { color: #01027D !important; }

/* ---------- Obrázky – univerzálně responsivní ---------- */
img { max-width: 100%; height: auto; }

/* Logo na úvodní stránce */
.logo-center img { max-height: 140px; width: auto; }
@media (max-width: 576px) {
  .logo-center img { max-height: 110px; }
}

/* Galerie/produktové fotky */
.gallery img {
  max-width: 150px;
  height: auto;
  object-fit: contain;
}

/* Produktové miniatury (pokud máš extra třídu) */
.product-image {
  max-width: 150px;
  height: auto;
}

/* QR kód u plateb */
.qr-code {
  width: 100px;
  height: auto;
  display: block;
  margin: 12px auto;
}

/* ---------- Tlačítka velikostí ---------- */
.size-buttons button {
  background-color: transparent;
  border: 1px solid #000;
  padding: 10px 15px;
  font-size: 14px;
  cursor: pointer;
  transition: background-color .3s, color .3s, transform .08s;
}
.size-buttons button:focus,
.size-buttons button.active {
  background: var(--brand);
  color: #fff;
  outline: none;
}
.size-buttons button:active { transform: scale(.98); }

/* ---------- Sociální ikony (Socials) ---------- */
.social-icons {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 45px;
}
.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  border-radius: 12px;
  background: rgba(0,0,0,0.08);
  transition: 0.3s ease;
  text-decoration: none;
}
.social-icons img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  transition: 0.3s;
  filter: drop-shadow(2px 2px 4px rgba(0,0,0,.3));
}
.social-icons a:hover {
  background: rgba(0,0,0,0.18);
  transform: translateY(-4px);
}
.social-icons a:hover img {
  filter: drop-shadow(0 0 8px rgba(255,255,255,0.55));
}

/* ---------- Karty/boxy (volitelné, když je použiješ) ---------- */
.card.shadow-sm { box-shadow: 0 .25rem .75rem rgba(0,0,0,.08) !important; }

/* ---------- Footer – společný pro všechny stránky ---------- */
footer {
  background: linear-gradient(90deg, #1e1e1e, #2d2d2d);
  color: #fff;
  text-align: center;
  padding: 18px 0;
  font-size: 0.95rem;
  border-top: 2px solid var(--gold);
  letter-spacing: 0.4px;
  width: 100%;
}
footer a {
  color: var(--gold);
  text-decoration: none;
  transition: color .25s ease;
}
footer a:hover { color: #ffffff; }

/* ---------- Drobné utility ---------- */
.mt-section { margin-top: 2rem; }
.mb-section { margin-bottom: 2rem; }

/* menší galerie na mobilech */
@media (max-width: 576px) {
  .gallery img, .product-image { max-width: 120px; }
}