/* ── view.cologne shared styles ── */
:root {
  --purple: #9494dc;
  --purple-deep: #7a7ec4;
  --neon: #C4FF3C;
  --dark: #101116;
  --off-white: #F5F4F0;
  --mid: #8B8BAA;
  --font-head: 'Helvetica Neue', 'Arial Black', Helvetica, Arial, sans-serif;
  --font-body: 'DM Sans', Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { overflow-x: hidden; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--off-white);
  color: var(--dark);
  max-width: 100vw;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 24px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.4s, padding 0.4s;
}
nav.scrolled { background: var(--dark); padding: 16px 48px; }

.nav-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo img { height: 52px; width: auto; }
.nav-logo .logo-dark { display: block; }
.nav-logo .logo-light { display: none; }
nav.scrolled .nav-logo .logo-dark,
nav.dark-bg .nav-logo .logo-dark { display: none; }
nav.scrolled .nav-logo .logo-light,
nav.dark-bg .nav-logo .logo-light { display: block; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.nav-links li { list-style: none; }
.nav-links a {
  font-size: 14px;
  font-weight: 400;
  color: rgba(16,17,22,0.65);
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: color 0.2s;
}
nav.scrolled .nav-links a,
nav.dark-bg .nav-links a { color: rgba(245,244,240,0.55); }
.nav-links a:hover,
.nav-links a.active { color: var(--dark); }
nav.scrolled .nav-links a:hover,
nav.scrolled .nav-links a.active,
nav.dark-bg .nav-links a:hover,
nav.dark-bg .nav-links a.active { color: var(--off-white); }

.nav-cta {
  font-size: 14px;
  font-weight: 500;
  color: var(--dark);
  background: transparent;
  border: 1.5px solid rgba(16,17,22,0.25);
  padding: 10px 22px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s;
}
nav.scrolled .nav-cta,
nav.dark-bg .nav-cta {
  color: var(--off-white);
  border-color: rgba(245,244,240,0.3);
}
.nav-cta:hover,
nav.scrolled .nav-cta:hover,
nav.dark-bg .nav-cta:hover {
  background: var(--neon);
  border-color: var(--neon);
  color: var(--dark);
}

/* ── HAMBURGER ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
  z-index: 200;
  flex-shrink: 0;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  transition: background 0.3s;
  border-radius: 1px;
}
nav.scrolled .nav-hamburger span,
nav.dark-bg .nav-hamburger span { background: var(--off-white); }

/* ── MOBILE OVERLAY ── */
.nav-mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--dark);
  z-index: 150;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 48px 32px 64px;
  gap: 0;
}
.nav-mobile-overlay a {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(32px, 8vw, 52px);
  color: rgba(245,244,240,0.85);
  text-decoration: none;
  letter-spacing: -0.025em;
  line-height: 1.15;
  transition: color 0.2s;
  display: block;
  padding: 8px 0;
}
.nav-mobile-overlay a:hover { color: var(--purple); }
.nav-mobile-overlay .nav-mobile-cta {
  margin-top: 32px;
  color: var(--neon);
}
.nav-mobile-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: rgba(245,244,240,0.6);
  font-size: 28px;
  cursor: pointer;
  line-height: 1;
  padding: 4px 8px;
}
.nav-mobile-close:hover { color: var(--off-white); }

/* ── SECTION ── */
section { position: relative; }
.section-inner { max-width: 1200px; margin: 0 auto; padding: 0 48px; }
.section-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 20px;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-block;
  padding: 16px 32px;
  background: var(--neon);
  color: var(--dark);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: all 0.2s;
}
.btn-primary:hover { background: #d8ff5a; transform: translateY(-1px); }

.btn-ghost {
  display: inline-block;
  padding: 15px 28px;
  border: 1.5px solid rgba(16,17,22,0.3);
  color: var(--dark);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 400;
  text-decoration: none;
  transition: all 0.2s;
}
.btn-ghost:hover { border-color: var(--dark); }
.btn-ghost.light { border-color: rgba(245,244,240,0.3); color: var(--off-white); }
.btn-ghost.light:hover { border-color: var(--off-white); }

/* ── COOKIE BANNER ── */
#cookie-banner { display: none; }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── RESPONSIVE 1100px ── */
@media (max-width: 1100px) {
  nav { padding: 20px 32px; }
  nav.scrolled { padding: 14px 32px; }
  .section-inner { padding: 0 32px; }
  .nav-links { gap: 20px; }
  .nav-links a { font-size: 13px; }
}

/* ── RESPONSIVE 768px ── */
@media (max-width: 768px) {
  nav { padding: 14px 20px; }
  nav.scrolled { padding: 12px 20px; }
  .section-inner { padding: 0 20px; }

  /* Nav: hamburger on, links off */
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }

  /* Buttons */
  .btn-primary, .btn-ghost { padding: 14px 24px; font-size: 14px; }

  /* CTA sections */
  .cta-inner { flex-direction: column; align-items: flex-start; gap: 32px; }
  .cta-note { text-align: left; }

  /* Footer shared */
  .footer-top { padding: 48px 20px 40px; }
  .footer-top-inner { grid-template-columns: 1fr !important; gap: 28px; }
  .footer-col-content { font-size: 16px; }
  .footer-bottom { padding: 20px 20px; }
  .footer-bottom-inner { flex-wrap: wrap; gap: 16px; flex-direction: column; }
  .footer-bottom-col { flex-wrap: wrap; gap: 10px 16px; }
  .footer-bottom-right { margin-left: 0; }

  /* Kultur km-layout */
  .km-layout { grid-template-columns: 1fr !important; gap: 40px; }
  .km-graphic { order: -1; }
  .km-svg { max-width: 340px; }
}