/* =============================================================
   1. DESIGN TOKENS  (change once → updates entire page)
============================================================= */
:root {
  /* Brand colours */
  --color-primary:       #1a3a8f;   /* deep blue  */
  --color-primary-dark:  #122a6b;
  --color-primary-light: #2550c0;
  --color-accent:        #f5c800;   /* golden yellow */
  --color-accent-dark:   #d4aa00;

  /* Neutral palette */
  --color-white:         #ffffff;
  --color-off-white:     #f8f8f8;
  --color-gray-100:      #eef0f6;
  --color-gray-200:      #dde0eb;
  --color-gray-400:      #9099b5;
  --color-gray-600:      #515a7a;
  --color-gray-800:      #1e2340;
  --color-text:          #1e2340;

  /* Semantic aliases */
  --bg-body:             var(--color-white);
  --bg-section-alt:      var(--color-off-white);

  /* Typography */
  --font-base:           'Inter', system-ui, sans-serif;
  --font-size-xs:        0.75rem;
  --font-size-sm:        0.875rem;
  --font-size-base:      1rem;
  --font-size-lg:        1.125rem;
  --font-size-xl:        1.375rem;
  --font-size-2xl:       1.75rem;
  --font-size-3xl:       2.25rem;
  --font-size-4xl:       3rem;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;

  /* Layout */
  --container-max: 1160px;
  --container-pad: clamp(1rem, 5vw, 2rem);

  /* Radii */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 4px rgba(30,35,64,.08);
  --shadow-md:  0 4px 16px rgba(30,35,64,.12);

  /* Transitions */
  --transition: 200ms ease;
}

/* =============================================================
   2. RESET & BASE
============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-base);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background: var(--bg-body);
  line-height: 1.65;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* =============================================================
   3. UTILITIES
============================================================= */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: var(--space-16);
  background: var(--color-white);
}
.section--alt { background: var(--bg-section-alt); }

.section-label {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-3);
}

.section-title {
  font-size: clamp(var(--font-size-xl), 3vw, var(--font-size-3xl));
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--space-4);
}
.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  max-width: 56ch;
}

.section-header {
  margin-bottom: var(--space-10);
}
.section-header--left {
  text-align: left;
}
.section-header--left .section-subtitle {
  margin-inline: 0;
}

/* =============================================================
   4. BUTTONS  (change styles here → affects all buttons sitewide)
============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.7em 1.6em;
  border-radius: var(--radius-full);
  font-family: var(--font-base);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), box-shadow var(--transition),
              transform var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

/* Primary */
.btn--primary {
  background: var(--color-accent);
  color: var(--color-primary-dark);
}
.btn--primary:hover {
  background: var(--color-accent-dark);
  box-shadow: var(--shadow-md);
}

/* Secondary (outline) */
.btn--secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn svg { flex-shrink: 0; }

/* =============================================================
   5. HEADER & NAV
============================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  box-shadow: 0 2px 12px rgba(30,35,64,.1);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: var(--space-4);
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}
.site-logo__img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}
.site-logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.site-logo__name {
  font-size: var(--font-size-base);
  font-weight: 800;
  color: var(--color-primary);
}
.site-logo__tagline {
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
}

.site-nav { display: flex; align-items: center; gap: var(--space-1); }
.site-nav__link {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-600);
  transition: color var(--transition), background var(--transition);
}
.site-nav__link:hover {
  color: var(--color-primary);
  background: var(--color-gray-100);
}
.site-nav__link--active { color: var(--color-primary); font-weight: 700; }

.site-nav__link--icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  padding: 0;
}
.site-nav__link--icon svg {
  width: 1.35rem;
  height: 1.35rem;
  display: block;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .site-nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0; right: 0;
    background: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-4) var(--container-pad);
    box-shadow: var(--shadow-md);
    gap: var(--space-1);
  }
  .site-nav.is-open { display: flex; }
  .site-nav__link { padding: var(--space-3) var(--space-4); font-size: var(--font-size-base); }
  .site-nav__link--icon {
    width: auto;
    height: auto;
    justify-content: flex-start;
    padding: var(--space-3) var(--space-4);
  }
}

/* =============================================================
  6. HERO
============================================================= */
.hero {
  background: linear-gradient(rgba(18, 42, 107, 0.72), rgba(18, 42, 107, 0.72)), url('../image/Sportplatz_Monsheim.png') center/cover no-repeat;
  color: var(--color-white);
  padding-block: clamp(var(--space-16), 10vw, var(--space-24));
  position: relative;
  overflow: hidden;
}

.hero > .container {
  position: relative;
  z-index: 1;
}

.hero::before,
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  opacity: 0;
  z-index: 0;
  pointer-events: none;
}

.hero::before {
  background-image: linear-gradient(rgba(18, 42, 107, 0.72), rgba(18, 42, 107, 0.72)), url('../image/Sportplatz_Offstein.png');
  animation: hero-fade-before 9s infinite;
}

.hero::after {
  background-image: linear-gradient(rgba(18, 42, 107, 0.72), rgba(18, 42, 107, 0.72)), url('../image/Sportplatz_FloeDa.png');
  animation: hero-fade-after 9s infinite;
}

@keyframes hero-fade-before {
  0%, 27% {
    opacity: 0;
  }
  33%, 60% {
    opacity: 1;
  }
  66%, 100% {
    opacity: 0;
  }
}

@keyframes hero-fade-after {
  0%, 60% {
    opacity: 0;
  }
  66%, 93% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--space-12);
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}
.hero__title {
  font-size: clamp(var(--font-size-2xl), 5vw, var(--font-size-4xl));
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: var(--space-5);
}
.hero__title em {
  font-style: normal;
  color: var(--color-accent);
}
.hero__desc {
  font-size: var(--font-size-lg);
  color: rgba(255,255,255,.8);
  max-width: 50ch;
  margin-bottom: var(--space-8);
}

@media (max-width: 700px) {
  .hero__inner { grid-template-columns: 1fr; }
}

/* =============================================================
   7. STATS STRIP
============================================================= */
.stats-strip {
  background: var(--color-accent);
}
.stats-strip__inner {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
}
.stats-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-8) clamp(var(--space-8), 6vw, var(--space-16));
  position: relative;
}
.stats-item + .stats-item::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 1px;
  background: rgba(26,58,143,.2);
}
.stats-item__number {
  font-size: clamp(var(--font-size-3xl), 4vw, var(--font-size-4xl));
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}
.stats-item__label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  opacity: .75;
  margin-top: var(--space-1);
}

/* =============================================================
   8. EXTERNAL LINKS / WIDGETS
============================================================= */
.widgets:not(.section--alt),
.sponsors:not(.section--alt),
.content-section {
  background: var(--color-white);
}
.widgets__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}
.widget-card {
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
  position: relative;
  overflow: hidden;
}
.widget-card--shop {
  background: linear-gradient(135deg, #1e2340 0%, #3a4070 100%);
  color: var(--color-white);
}
.widget-card--member {
  background: linear-gradient(135deg, #0c6e3d 0%, #15a05d 100%);
  color: var(--color-white);
}
.widget-card--donation {
  background: linear-gradient(135deg, #003087 0%, #009cde 100%);
  color: var(--color-white);
}
.widget-card__icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.15);
  display: flex; align-items: center; justify-content: center;
}
.widget-card__icon svg { width: 28px; height: 28px; }
.widget-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
}
.widget-card__desc {
  font-size: var(--font-size-sm);
  opacity: .8;
  flex: 1;
}
.widget-card::after {
  content: '';
  position: absolute;
  right: -30px; bottom: -30px;
  width: 140px; height: 140px;
  border-radius: 50%;
  background: rgba(255,255,255,.05);
}

/* =============================================================
   9. TEAMS
============================================================= */
.teams-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-5);
}
.team-card,
.venue-card,
.board-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.team-card,
.venue-card {
  overflow: hidden;
}

.team-card:hover,
.venue-card:hover,
.gallery__item:hover,
.board-card:hover {
  box-shadow: var(--shadow-md);
}
.team-card__header {
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.team-card__name {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-white);
}
.team-card__year {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,.7);
}
.team-card__body {
  padding: var(--space-5) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.team-info-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
}
.team-info-row__icon {
  flex-shrink: 0;
  width: 20px; height: 20px;
  margin-top: 1px;
  color: var(--color-primary);
}
.team-info-row__label {
  font-weight: 600;
  color: var(--color-gray-600);
  min-width: 70px;
}
.team-info-row__value { color: var(--color-text); }

/* =============================================================
   10. VENUES
============================================================= */
.venues-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
}
.venue-card__map {
  height: 160px;
  background: linear-gradient(135deg, var(--color-gray-100), var(--color-gray-200));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--space-2);
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
  position: relative;
  overflow: hidden;
}
.venue-card__map svg { width: 48px; height: 48px; opacity: .4; }
.venue-card__surface {
  position: absolute;
  bottom: var(--space-3); right: var(--space-3);
}
.surface-badge {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-primary-dark);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: 0.35em 1em;
  pointer-events: none;
  user-select: none;
}
.venue-card__body { padding: var(--space-5); }
.venue-card__name {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.venue-card__address {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}
.venue-card__address svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; }
.venue-card__actions {
  padding: 0 var(--space-5) var(--space-5);
}
.venue-card__link {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  transition: color var(--transition);
}
.venue-card__link:hover { color: var(--color-primary-light); }
.venue-card__link svg { width: 14px; height: 14px; }

/* =============================================================
   11. GALLERY
============================================================= */
.gallery {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  grid-template-rows: repeat(10, 5vw);
  gap: var(--space-2);
}

.gallery__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-md);
}

.gallery__item {
  background: var(--color-white);
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}

/* .gallery__item--1 { grid-column: 1 / span 2; grid-row: 1 / span 2; }
.gallery__item--2 { grid-column: 3 / span 2; grid-row: 1 / span 2; }
.gallery__item--3 { grid-column: 5 / span 4; grid-row: 1 / span 5; }
.gallery__item--4 { grid-column: 1 / span 4; grid-row: 3 / span 3; }
.gallery__item--5 { grid-column: 1 / span 2; grid-row: 6 / span 3; }
.gallery__item--6 { grid-column: 3 / span 6; grid-row: 6 / span 3; } */

.gallery__item--1 { grid-column: 1 / span 2; grid-row: 1 / span 2; }
.gallery__item--2 { grid-column: 3 / span 2; grid-row: 1 / span 2; }
.gallery__item--3 { grid-column: 5 / span 4; grid-row: 1 / span 7; }
.gallery__item--4 { grid-column: 1 / span 4; grid-row: 3 / span 3; }
.gallery__item--5 { grid-column: 1 / span 2; grid-row: 6 / span 2; }
.gallery__item--6 { grid-column: 3 / span 2; grid-row: 6 / span 2; }
.gallery__item--7 { grid-column: 1 / span 2; grid-row: 8 / span 3; }
.gallery__item--8 { grid-column: 3 / span 6; grid-row: 8 / span 3; }

/* .gallery__item--5 { grid-column: 1 / span 2; grid-row: 6 / span 3; }
.gallery__item--6 { grid-column: 3 / span 6; grid-row: 6 / span 3; } */
/* .gallery__item--5 { grid-column: 1 / span 4; grid-row: 6 / span 3; }
.gallery__item--6 { grid-column: 5 / span 2; grid-row: 6 / span 3; } */
/* .gallery__item--7 { grid-column: 5 / span 4; grid-row: 6 / span 3; } */


@media (max-width: 640px) {
  .gallery {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
    gap: var(--space-2);
  }
  .gallery__item--1,
  .gallery__item--2,
  .gallery__item--3,
  .gallery__item--4,
  .gallery__item--5,
  .gallery__item--6,
  .gallery__item--7,
  .gallery__item--8 {
    grid-column: auto;
    grid-row: auto;
  }
  .gallery__img { height: 180px; }
}

/* =============================================================
   12. BOARD
============================================================= */
.board-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-6);
}
.board-card {
  padding: var(--space-6);
  text-align: center;
}
.board-card:hover { box-shadow: var(--shadow-md); transform: none; }
.board-card__avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--space-4);
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-white);
}
.board-card__name {
  font-size: var(--font-size-base);
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.board-card__role {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
}
.board-card__role strong {
  display: block;
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--font-size-sm);
}

/* =============================================================
   12. SPONSORS
============================================================= */
.sponsors__strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-8) var(--space-12);
  padding-block: var(--space-4);
}
.sponsor-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: opacity var(--transition), transform var(--transition);
}
.sponsor-item img {
  height: 136px;
  width: auto;
  max-width: 380px;
  object-fit: contain;
  transition: opacity var(--transition);
}
.sponsor-item:hover { transform: translateY(-2px); }

/* =============================================================
   13. FOOTER
============================================================= */
.site-footer {
  background: var(--color-gray-800);
  color: rgba(255,255,255,.75);
}
.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-block: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.site-footer__copyright { font-size: var(--font-size-sm); }
.site-footer__legal { display: flex; gap: var(--space-5); }
.site-footer__legal a {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,.5);
  transition: color var(--transition);
}
.site-footer__legal a:hover { color: var(--color-accent); }

/* =============================================================
   14. CONTENT SECTION
============================================================= */
.content-section {
  padding-block: var(--space-16);
}

.content-section h1 {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  margin-bottom: var(--space-8);
  color: var(--color-primary);
}

.content-section h2 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-top: var(--space-12);
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.content-section p {
  margin-bottom: var(--space-4);
  color: var(--color-text);
  line-height: 1.8;
}

.content-section a {
  color: var(--color-primary);
  text-decoration: underline;
  transition: color var(--transition);
}

.content-section a:hover {
  color: var(--color-primary-light);
}

/* =============================================================
   15. RESPONSIVE TWEAKS
============================================================= */
@media (max-width: 640px) {
  .section { padding-block: var(--space-12); }
  .teams-grid { grid-template-columns: 1fr; }
  .widgets__grid { grid-template-columns: 1fr; }
  .board-grid { grid-template-columns: repeat(2, 1fr); }
  .content-section {
    padding-block: var(--space-12);
  }
  .content-section h1 {
    font-size: var(--font-size-2xl);
  }
  .content-section h2 {
    font-size: var(--font-size-xl);
    margin-top: var(--space-8);
  }
}

/* =============================================================
  16. SCROLL ANIMATIONS
============================================================= */
@media (prefers-reduced-motion: no-preference) {
  [data-reveal] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .5s ease, transform .5s ease;
  }
  [data-reveal].is-visible {
    opacity: 1;
    transform: none;
  }
}