/*
 * style.css — Sdílené styly pro web Na Fifejdách
 * Každá stránka má ještě vlastní <style> pro specifické layouty.
 */

/* ─── RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ─── PROMĚNNÉ ─── */
:root {
  --black:   #0C0C0C;
  --dark:    #1A1A1A;
  --body:    #2E2E2E;
  --mid:     #444444;
  --sub:     #666666;
  --meta:    #888888;
  --border:  #DEDEDE;
  --light:   #F5F5F5;
  --white:   #FFFFFF;
  --navy:    #1B2B4A;
  --navy-lt: #E8EDF5;
  --apt1:    #6B2020;
  --apt1-lt: #F5EAEA;
}

/* ─── BASE ─── */
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--white);
  color: var(--body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ─── NAV ─── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: 60px; background: rgba(255,255,255,0.97); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; padding: 0 2.5rem;
}
.nav-brand {
  font-family: 'Cormorant Garamond', serif; font-size: 1.15rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--black); text-decoration: none;
}
.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a {
  font-size: 0.75rem; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--sub); text-decoration: none; transition: color .2s;
}
.nav-links a:hover { color: var(--black); }
.nav-back {
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--sub); text-decoration: none; transition: color .2s;
}
.nav-back:hover { color: var(--navy); }
.nav-right { display: flex; align-items: center; gap: 1.5rem; }
.lang-sw { display: flex; gap: 4px; }
.lang-sw button {
  background: none; border: 1px solid var(--border); border-radius: 2px;
  padding: 3px 8px; font-size: 0.68rem; letter-spacing: 0.08em; cursor: pointer;
  color: var(--sub); font-family: 'Inter', sans-serif; transition: all .2s;
}
.lang-sw button.active,
.lang-sw button:hover { border-color: var(--navy); color: var(--navy); }
.nav-cta {
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--white); background: var(--navy); padding: 8px 20px;
  text-decoration: none; transition: background .2s;
}
.nav-cta:hover { background: var(--dark); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 1.5px; background: var(--dark); }

/* ─── LAYOUT UTILITIES ─── */
.container { max-width: 1080px; margin: 0 auto; }
.eyebrow {
  font-size: 0.68rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--meta); margin-bottom: 1rem;
}
.section-title {
  font-family: 'Cormorant Garamond', serif; font-size: clamp(1.6rem, 3.5vw, 2.7rem);
  font-weight: 600; color: var(--black); line-height: 1.15; margin-bottom: 1rem;
}
.section-lead { font-size: 0.9rem; font-weight: 300; color: var(--mid); max-width: 520px; line-height: 1.85; }
.divider-line { width: 40px; height: 1px; background: var(--navy); margin: 1.5rem 0; }
.alt-bg { background: var(--light); }

/* ─── TAGS ─── */
.tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tag {
  font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--mid); border: 1px solid var(--border); padding: 5px 12px;
}

/* ─── BUTTONS ─── */
.btn-primary {
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 500;
  color: var(--white); background: var(--navy); padding: 14px 32px;
  text-decoration: none; transition: background .2s; display: inline-block;
}
.btn-primary:hover { background: #243760; }
.btn-outline {
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 500;
  color: var(--white); border: 1px solid rgba(255,255,255,0.6); padding: 14px 32px;
  text-decoration: none; transition: all .2s; display: inline-block;
}
.btn-outline:hover { background: rgba(255,255,255,0.12); }
.btn-submit, .btn-book {
  width: 100%; background: var(--navy); color: var(--white); border: none; padding: 13px 14px;
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  font-family: 'Inter', sans-serif; font-weight: 500; cursor: pointer; transition: background .2s;
}
.btn-submit:hover, .btn-book:hover { background: var(--dark); }

/* ─── FORM FIELDS ─── */
.field label {
  display: block; font-size: 0.63rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--sub); margin-bottom: 0.4rem;
}
.field input, .field textarea, .field select {
  width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 0;
  font-size: 0.88rem; font-family: 'Inter', sans-serif; background: var(--white);
  color: var(--body); transition: border-color .2s; -webkit-appearance: none;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--navy); }
.field textarea { resize: vertical; min-height: 90px; }
.form-note { font-size: 0.73rem; color: var(--sub); text-align: center; line-height: 1.65; }

/* ─── FOOTER ─── */
footer { background: var(--dark); color: rgba(255,255,255,0.4); padding: 2.75rem 2.5rem; }
.footer-inner {
  max-width: 1080px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
}
.footer-brand {
  font-family: 'Cormorant Garamond', serif; font-size: 1rem;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--white);
}
footer p { font-size: 0.74rem; }
footer a { color: rgba(255,255,255,0.55); text-decoration: none; }
footer a:hover { color: var(--white); }

/* Na desktopu schovat mobilní kopii přepínače jazyků */
.nav-lang-mobile { display: none; }

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  nav { padding: 0 1.5rem; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute; top: 60px; left: 0;
    width: 100%; background: var(--white); padding: 1.5rem 2.5rem;
    border-bottom: 1px solid var(--border); gap: 1.25rem;
  }
  .hamburger { display: flex; }
  .lang-sw { display: none; } /* skryjeme přepínač z nav-right na mobilu */
  .nav-lang-mobile { display: flex; } /* zobrazíme li wrapper v hamburger menu */
  .nav-lang-mobile .lang-sw { display: flex; } /* a lang-sw uvnitř taky zobrazíme */
}