/* spolu.css — SPOLU pro Prahu 11 brand system (2026 campaign)
   Colors sampled from the supplied logo + billboard artwork.
   Display: Anton (heavy condensed grotesque, matches campaign headlines)
   Body: Hanken Grotesk */

@import url('https://fonts.googleapis.com/css2?family=Anton&family=Hanken+Grotesk:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,500&display=swap');

:root {
  --teal:        #53BEC6;  /* primary "Tiffany" background */
  --teal-bright: #2EC8CE;  /* logo / accent teal */
  --teal-deep:   #2E9AA2;  /* darker teal for outlines on teal bg */
  --navy:        #0F3A52;  /* primary dark — text + dark sections */
  --navy-deep:   #0A2A3C;  /* deepest */
  --paper:       #FFFFFF;
  --cream:       #F2F7F7;  /* near-white alt */
  --ink:         #0F3A52;
  --muted-on-teal: rgba(15,58,82,.72);
  --muted-on-navy: rgba(255,255,255,.70);
  --line-on-teal:  rgba(15,58,82,.18);
  --maxw: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  font-family: 'Hanken Grotesk', system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3, .display {
  font-family: 'Anton', 'Hanken Grotesk', sans-serif;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.005em;
  line-height: 1.3;
  margin: 0;
}
p { margin: 0; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }
.section { padding: 104px 0; }
.eyebrow {
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 13px;
}

/* ── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 700; font-size: 16px;
  padding: 15px 26px; border-radius: 999px;
  text-decoration: none; cursor: pointer; border: 2px solid transparent;
  white-space: nowrap; line-height: 1; transition: transform .12s, background .15s, color .15s, border-color .15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-navy   { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn-navy:hover { background: var(--navy-deep); border-color: var(--navy-deep); }
.btn-white  { background: #fff; color: var(--navy); border-color: #fff; }
.btn-white:hover { background: var(--cream); }
.btn-ghost-navy { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-ghost-navy:hover { background: var(--navy); color: #fff; }
.btn-ghost-white { background: transparent; color: #fff; border-color: rgba(255,255,255,.65); }
.btn-ghost-white:hover { background: #fff; color: var(--navy); }
.btn .arr { font-size: 18px; line-height: 1; transform: translateY(-1px); }

/* ── Header ────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--teal);
  border-bottom: 1px solid var(--line-on-teal);
}
.site-header.scrolled { box-shadow: 0 6px 24px rgba(15,58,82,.10); }
.nav {
  max-width: var(--maxw); margin: 0 auto; padding: 14px 32px;
  display: flex; align-items: center; gap: 28px;
}
.nav-logo { height: 46px; width: auto; }
.mobile-menu { display: none; }
.nav-links { display: flex; gap: 22px; margin-left: auto; align-items: center; }
.nav-links a {
  font-weight: 600; font-size: 15px; text-decoration: none; color: var(--navy);
  padding: 6px 0; position: relative; white-space: nowrap;
}
.nav-links a:not(.disabled)::after {
  content: ''; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px;
  background: var(--navy); transition: right .2s;
}
.nav-links a:not(.disabled):hover::after { right: 0; }
.nav-links a.disabled { color: var(--muted-on-teal); cursor: default; }
.nav-links a.disabled span {
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
  background: rgba(15,58,82,.14); padding: 2px 6px; border-radius: 4px; margin-left: 6px;
  vertical-align: middle;
}
.nav-cta { margin-left: 4px; }
.nav-toggle { display: none; }

@media (max-width: 920px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle {
    display: inline-flex; flex-direction: column; gap: 5px; margin-left: auto;
    background: none; border: none; cursor: pointer; padding: 8px;
  }
  .nav-toggle span { width: 26px; height: 3px; background: var(--navy); border-radius: 2px; }
  .mobile-menu {
    display: none; flex-direction: column; gap: 4px;
    background: var(--teal); padding: 8px 24px 24px; border-bottom: 1px solid var(--line-on-teal);
  }
  .mobile-menu.open { display: flex; }
  .mobile-menu a { padding: 12px 0; font-weight: 700; text-decoration: none; color: var(--navy);
    border-bottom: 1px solid var(--line-on-teal); font-size: 18px; }
  .mobile-menu a.disabled { color: var(--muted-on-teal); }
}

/* ── Footer ────────────────────────────────────────────── */
.site-footer { background: var(--navy); color: rgba(255,255,255,.78); }
.footer-grid {
  max-width: var(--maxw); margin: 0 auto; padding: 64px 32px 40px;
  display: grid; grid-template-columns: 1.7fr 1fr; gap: 48px;
}
.site-footer a { color: rgba(255,255,255,.82); text-decoration: none; }
.site-footer a:hover { color: #fff; }
.footer-logo { height: 56px; width: auto; margin-bottom: 18px; }
.footer-col h4 { font-family: 'Hanken Grotesk', sans-serif; font-weight: 800; text-transform: uppercase;
  letter-spacing: .1em; font-size: 12px; color: #fff; margin: 0 0 14px; }
.footer-col .col-links { display: flex; flex-direction: column; gap: 9px; font-size: 15px; }
.footer-col .col-links a.disabled { color: rgba(255,255,255,.4); cursor: default; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.14);
}
.footer-bottom .inner {
  max-width: var(--maxw); margin: 0 auto; padding: 20px 32px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 13px; color: rgba(255,255,255,.55);
}
@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr; gap: 36px; padding: 48px 24px 32px; }
  .section { padding: 72px 0; }
  .wrap { padding: 0 24px; }
  body { font-size: 17px; }
}

/* ── Photo placeholder ─────────────────────────────────── */
.photo-slot {
  position: relative; overflow: hidden; background: var(--cream);
  display: flex; align-items: center; justify-content: center;
  background-image: repeating-linear-gradient(135deg,
    rgba(15,58,82,.05) 0, rgba(15,58,82,.05) 14px,
    rgba(15,58,82,.09) 14px, rgba(15,58,82,.09) 28px);
}
.photo-slot.on-teal {
  background-color: rgba(255,255,255,.16);
  background-image: repeating-linear-gradient(135deg,
    rgba(255,255,255,.10) 0, rgba(255,255,255,.10) 14px,
    rgba(255,255,255,.18) 14px, rgba(255,255,255,.18) 28px);
}
.photo-slot .tag {
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  font-size: 11px; letter-spacing: .04em; text-transform: uppercase;
  background: rgba(255,255,255,.92); color: var(--navy);
  padding: 8px 13px; border: 1px solid var(--line-on-teal); text-align: center; max-width: 80%;
}
.photo-slot.on-teal .tag { background: rgba(15,58,82,.78); color: #fff; border-color: rgba(255,255,255,.25); }