/* ==========================================================================
   Layout — Header, Footer, Hero, Nav
   ========================================================================== */

/* --- Site Header --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.98);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-med) var(--ease), box-shadow var(--dur-med) var(--ease);
}
.site-header.is-scrolled {
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--ink-900);
  flex-shrink: 0;
}
.brand:hover { text-decoration: none; }
.brand img { height: 48px; width: 48px; object-fit: contain; }
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.brand__tag { font-size: var(--fs-200); color: var(--ink-600); letter-spacing: 0.04em; }

.main-nav__list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--space-6);
  margin: 0;
  padding: 0;
}
.main-nav__list a {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: var(--fs-400);
  color: var(--ink-700);
  text-decoration: none;
  padding: var(--space-2) 0;
  position: relative;
}
.main-nav__list a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 3px;
  background: var(--red-600);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-fast) var(--ease);
}
.main-nav__list a:hover { text-decoration: none; color: var(--red-600); }
.main-nav__list a:hover::after { transform: scaleX(1); }
.main-nav__list a[aria-current="page"] { color: var(--red-600); }
.main-nav__list a[aria-current="page"]::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: var(--space-4); flex-shrink: 0; }
.main-nav__cta { display: none; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  color: var(--ink-900);
}
.nav-toggle svg { width: 26px; height: 26px; }

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: var(--white);
    transform: translateX(100%);
    transition: transform var(--dur-med) var(--ease);
    overflow-y: auto;
    padding: var(--space-7) var(--space-5);
  }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
    width: 100%;
  }
  .main-nav__list a { display: block; width: 100%; padding: var(--space-4) 0; font-size: var(--fs-600); border-bottom: 1px solid var(--border); }
  .main-nav__list a::after { display: none; }
  .main-nav__cta { display: flex; margin-top: var(--space-6); }
}

@media (max-width: 560px) {
  .header-actions .header-cta { display: none; }
}

/* --- Hero --- */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(155deg, var(--red-900) 0%, var(--red-700) 55%, var(--red-600) 100%);
  color: var(--white);
  padding-block: var(--space-9);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.14;
  background-image:
    repeating-linear-gradient(90deg, rgba(255,255,255,0.5) 0 2px, transparent 2px 120px),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.5) 0 2px, transparent 2px 120px);
  pointer-events: none;
}
.hero__court-arc {
  position: absolute;
  right: -12%;
  top: 50%;
  transform: translateY(-50%);
  width: 640px;
  height: 640px;
  border: 2px solid rgba(255,255,255,0.18);
  border-radius: 50%;
  pointer-events: none;
}
.hero__court-arc::after {
  content: "";
  position: absolute;
  inset: 90px;
  border: 2px solid rgba(255,255,255,0.14);
  border-radius: 50%;
}
.hero .container { position: relative; z-index: 1; }
.hero h1, .hero h2, .hero h3 { color: var(--white); }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0,1.2fr) minmax(0,0.8fr);
  gap: var(--space-8);
  align-items: center;
}
.hero-grid > * { min-width: 0; }
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 0.4em 1em;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: var(--fs-300);
  margin-bottom: var(--space-5);
}
.hero__eyebrow svg { width: 16px; height: 16px; }
.hero h1 { font-size: var(--fs-900); margin-bottom: var(--space-4); }
.hero h1 em { font-style: normal; color: #FFD9DC; }
.hero p.lead { color: rgba(255,255,255,0.88); font-size: var(--fs-500); max-width: 46ch; margin-bottom: var(--space-6); }
.hero__actions { display: flex; gap: var(--space-4); flex-wrap: wrap; margin-bottom: var(--space-7); }

.hero__panel {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-tag);
  padding: var(--space-6);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .hero__panel { background: rgba(74, 11, 18, 0.55); }
}
.hero__panel-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: var(--fs-300);
  color: rgba(255,255,255,0.75);
  margin-bottom: var(--space-4);
}
.hero__panel-title svg { width: 16px; height: 16px; }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero__court-arc { display: none; }
}

/* --- Quick info: white section with court-line markings --- */
.section--court {
  position: relative;
  overflow: hidden;
  background: var(--white);
}
.court-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.court-lines svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: rgba(166, 27, 39, 0.16);
  stroke-width: 2.5;
}
.section--court .container { position: relative; z-index: 1; }

/* --- Feature strip (quick info on homepage) --- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.feature-card {
  padding: var(--space-6);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}
.feature-card h3 { font-size: var(--fs-500); text-transform: none; letter-spacing: normal; margin-bottom: var(--space-1); }
.feature-card p { font-size: var(--fs-300); margin: 0 0 var(--space-3); }
.feature-card a {
  display: inline-flex;
  align-items: center;
  gap: 0.3em;
  font-weight: 700;
  font-size: var(--fs-300);
  text-decoration: none;
}
.feature-card a:hover { text-decoration: none; color: var(--red-500); }
.feature-card a .arrow { display: inline-block; transition: transform var(--dur-fast) var(--ease); }
.feature-card a:hover .arrow { transform: translateX(4px); }

.feature-card .icon-tile {
  width: 52px;
  height: 52px;
  background: var(--red-600);
  color: var(--white);
}
.feature-card .icon-tile svg { width: 24px; height: 24px; }

@media (max-width: 900px) { .feature-grid { grid-template-columns: 1fr; } }

/* --- Partner logos --- */
.partner-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: var(--space-5);
}
.partner-card {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 220px;
  height: 100px;
  padding: var(--space-4) var(--space-6);
  background: var(--white);
  border: none;
  border-radius: var(--radius-tag-sm);
  box-shadow: inset 0 0 0 1px var(--border), var(--shadow-sm);
  transition: box-shadow var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.partner-card:hover { box-shadow: inset 0 0 0 1px var(--red-100), var(--shadow-md); transform: translateY(-2px); }
.partner-card img { max-width: 100%; max-height: 56px; object-fit: contain; }

/* --- Result text emphasis (Ergebnistabelle) --- */
.result-win { color: var(--success); }
.result-loss { color: var(--danger); }
.team-us { color: var(--red-600); font-weight: 700; }

/* --- Placeholder / TBA card --- */
.tba-card {
  padding: var(--space-6);
  text-align: center;
}
.tba-card svg { width: 32px; height: 32px; color: var(--red-600); margin: 0 auto var(--space-3); }
.tba-card h3 { font-size: var(--fs-500); text-transform: none; letter-spacing: normal; margin-bottom: var(--space-2); }
.tba-card p { font-size: var(--fs-300); margin: 0; }

/* --- Section header row with CTA --- */
.section-head-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-5);
  margin-bottom: var(--space-7);
  flex-wrap: wrap;
}
.section-head-row .section-head { margin-bottom: 0; }

/* --- Location / Map --- */
.location-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-6);
  align-items: stretch;
}
.location-card { padding: var(--space-6); }
.map-embed {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  min-height: 340px;
}
.map-embed iframe { width: 100%; height: 100%; min-height: 340px; border: 0; display: block; }
@media (max-width: 900px) { .location-grid { grid-template-columns: 1fr; } }

/* --- Page header banner (subpages) --- */
.page-banner {
  background: linear-gradient(155deg, var(--red-900) 0%, var(--red-700) 100%);
  color: var(--white);
  padding-block: var(--space-8) var(--space-7);
}
.page-banner .eyebrow { color: var(--red-100); }
.page-banner h1 { font-size: var(--fs-800); margin-bottom: var(--space-2); color: var(--white); }
.page-banner p { color: rgba(255,255,255,0.85); max-width: 60ch; margin: 0; }
.breadcrumb { font-size: var(--fs-200); color: rgba(255,255,255,0.7); margin-bottom: var(--space-4); text-transform: uppercase; letter-spacing: 0.06em; }
.breadcrumb a { color: rgba(255,255,255,0.85); }

/* --- Filter tabs --- */
.tab-row { display: flex; gap: var(--space-2); margin-bottom: var(--space-6); flex-wrap: wrap; }
.tab-btn {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: var(--fs-300);
  padding: 0.65em 1.3em;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--ink-600);
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease);
}
.tab-btn:hover { border-color: var(--red-600); color: var(--red-600); }
.tab-btn[aria-selected="true"] { background: var(--red-600); border-color: var(--red-600); color: var(--white); }

/* --- Footer --- */
.site-footer {
  background: var(--ink-900);
  color: rgba(255,255,255,0.75);
  padding-block: var(--space-8) var(--space-6);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--space-7);
  padding-bottom: var(--space-7);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-4); }
.footer-brand img { height: 44px; width: 44px; object-fit: contain; }
.footer-brand__name { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; color: var(--white); font-size: 1.05rem; }
.site-footer h4 { color: var(--white); font-family: var(--font-display); text-transform: uppercase; font-size: var(--fs-400); letter-spacing: 0.04em; margin-bottom: var(--space-4); }
.footer-links { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--space-3); }
.footer-links a { color: rgba(255,255,255,0.75); font-size: var(--fs-300); }
.footer-links a:hover { color: var(--white); }
.footer-contact { list-style: none; padding: 0; margin: 0 0 var(--space-5); display: flex; flex-direction: column; gap: var(--space-3); font-size: var(--fs-300); }
.footer-contact li { display: flex; gap: var(--space-2); align-items: flex-start; }
.footer-contact svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 3px; color: var(--red-500); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-5);
  font-size: var(--fs-200);
  flex-wrap: wrap;
  gap: var(--space-3);
}
.footer-bottom a { color: rgba(255,255,255,0.75); }
.footer-bottom a:hover { color: var(--white); }
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
}