/* ==========================================
   SCHÜTZENVEREIN – APPLE-INSPIRED DESIGN
   ========================================== */

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

:root {
  --color-bg:          #ffffff;
  --color-bg-gray:     #f5f5f7;
  --color-text:        #1d1d1f;
  --color-text-2:      #515154;
  --color-text-3:      #86868b;
  --color-accent:      #0071e3;
  --color-accent-dark: #0077ed;
  --color-border:      #d2d2d7;
  --color-nav-bg:      rgba(255, 255, 255, 0.8);
  --header-height:     280px;
  --nav-height:        52px;
}

[data-theme="dark"] {
  --color-bg:          #000000;
  --color-bg-gray:     #1c1c1e;
  --color-text:        #f5f5f7;
  --color-text-2:      #a1a1a6;
  --color-text-3:      #6e6e73;
  --color-accent:      #2997ff;
  --color-accent-dark: #147ce5;
  --color-border:      #3a3a3c;
  --color-nav-bg:      rgba(0, 0, 0, 0.8);
}

[data-theme="dark"] #site-header {
  background: #000000;
}

[data-theme="dark"] .header-logo {
  filter: invert(1);
}

[data-theme="dark"] .discipline-card {
  background: #1c1c1e;
}

[data-theme="dark"] .nav-links {
  background: rgba(0, 0, 0, 0.96);
}

[data-theme="dark"] #footer {
  background: #1c1c1e;
}

:root {
  --radius:            16px;
  --radius-sm:         10px;
  --shadow-sm:         0 2px 8px rgba(0,0,0,0.08);
  --shadow-md:         0 8px 30px rgba(0,0,0,0.10);
  --shadow-lg:         0 20px 60px rgba(0,0,0,0.14);
  --font:              -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  --transition:        0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover { color: var(--color-accent-dark); }

img { display: block; max-width: 100%; }

/* ── SITE HEADER ── */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
  height: var(--header-height);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  transition: transform 0.25s ease;
  will-change: transform;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.header-logo {
  height: 260px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
}

.header-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.header-club {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.header-sub {
  font-size: 13px;
  color: var(--color-text-3);
  font-weight: 400;
  letter-spacing: 0.01em;
}

/* ── NAVIGATION ── */
#navbar {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: var(--color-nav-bg);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  transition: background var(--transition);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-logo {
  font-size: 17px;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.02em;
  white-space: nowrap;
  flex-shrink: 0;
}
.nav-logo:hover { color: var(--color-text); }

.nav-links {
  display: flex;
  list-style: none;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  display: block;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 400;
  color: var(--color-text);
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}
.nav-links a:hover {
  background: rgba(0,0,0,0.05);
  color: var(--color-text);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── DARK MODE TOGGLE ── */
.theme-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: 20px;
  flex-shrink: 0;
  transition: opacity var(--transition);
}
.theme-toggle:hover { opacity: 0.8; }


.theme-icon {
  font-size: 14px;
  line-height: 1;
  user-select: none;
}

.theme-track {
  width: 40px;
  height: 24px;
  background: var(--color-border);
  border-radius: 12px;
  position: relative;
  transition: background var(--transition);
  flex-shrink: 0;
}

[data-theme="dark"] .theme-track {
  background: var(--color-accent);
}

.theme-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: #ffffff;
  border-radius: 50%;
  transition: transform var(--transition);
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}

[data-theme="dark"] .theme-thumb {
  transform: translateX(16px);
}

/* ── SLIDER / HERO ── */
#home {
  padding-top: calc(var(--header-height) + var(--nav-height));
}

.slider {
  position: relative;
  overflow: hidden;
  height: calc(100vh - var(--header-height) - var(--nav-height));
  min-height: 500px;
  max-height: 800px;
  background: #000;
}

.slides-wrapper {
  display: flex;
  height: 100%;
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

.slide {
  position: relative;
  min-width: 100%;
  height: 100%;
  overflow: hidden;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  opacity: 0.75;
}

.slide-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 60px 80px;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.3) 60%, transparent 100%);
  color: #fff;
}

.slide-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--color-accent);
  color: #fff;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
}

.slide-content h2 {
  font-size: clamp(24px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 12px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.slide-content p {
  font-size: clamp(14px, 1.8vw, 18px);
  font-weight: 400;
  opacity: 0.9;
  max-width: 560px;
  text-shadow: 0 1px 6px rgba(0,0,0,0.3);
}

/* Slider Buttons */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), transform var(--transition);
  z-index: 10;
}
.slider-btn:hover {
  background: rgba(255,255,255,0.32);
  transform: translateY(-50%) scale(1.05);
}
.slider-btn.prev { left: 24px; }
.slider-btn.next { right: 24px; }

/* Slider Dots */
.slider-dots {
  position: absolute;
  bottom: 24px;
  right: 32px;
  display: flex;
  gap: 8px;
  z-index: 10;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.45);
  cursor: pointer;
  transition: background var(--transition), width var(--transition);
  padding: 0;
}
.dot.active {
  background: #fff;
  width: 24px;
  border-radius: 4px;
}

/* ── SECTIONS ── */
.section {
  padding: 100px 0;
}

.section-gray {
  background: var(--color-bg-gray);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  max-width: 800px;
}

.section-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--color-text);
  margin-bottom: 48px;
}

.section-intro {
  font-size: 19px;
  color: var(--color-text-2);
  max-width: 700px;
  margin-bottom: 56px;
  line-height: 1.6;
}

/* ── ÜBER UNS ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.about-text p {
  color: var(--color-text-2);
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 20px;
}
.about-text .lead {
  font-size: 21px;
  color: var(--color-text);
  font-weight: 500;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2px;
}

.stat {
  background: var(--color-bg-gray);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-radius: 2px;
}
.stat:first-child { border-radius: var(--radius) 2px 2px 2px; }
.stat:nth-child(2) { border-radius: 2px var(--radius) 2px 2px; }
.stat:nth-child(3) { border-radius: 2px 2px 2px var(--radius); }
.stat:last-child   { border-radius: 2px 2px var(--radius) 2px; }

.stat-number {
  font-size: 48px;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--color-text);
  line-height: 1;
}

.stat-label {
  font-size: 15px;
  color: var(--color-text-3);
  font-weight: 500;
}

/* ── DISZIPLINEN ── */
.disciplines-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.discipline-card {
  background: var(--color-bg);
  padding: 40px 32px;
  border-radius: var(--radius);
  transition: transform var(--transition), box-shadow var(--transition);
  overflow: hidden;
}
.section-gray .discipline-card { background: var(--color-bg); }
.discipline-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  z-index: 1;
}

.discipline-img {
  width: 100%;
  height: 180px;
  margin: -40px -32px 24px;
  width: calc(100% + 64px);
  overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
}

.discipline-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s ease;
}

.discipline-card:hover .discipline-img img {
  transform: scale(1.05);
}

.discipline-card h3 {
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  color: var(--color-text);
}

.discipline-card p {
  font-size: 15px;
  color: var(--color-text-2);
  line-height: 1.6;
}

/* ── TRAININGSZEITEN ── */
.schedule-grid {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 32px;
}

.schedule-card {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 28px 40px;
  background: var(--color-bg-gray);
  border-radius: 2px;
  transition: background var(--transition);
}
.schedule-card:first-child { border-radius: var(--radius) var(--radius) 2px 2px; }
.schedule-card:last-child  { border-radius: 2px 2px var(--radius) var(--radius); }
.schedule-card:hover { background: #ebebef; }
[data-theme="dark"] .schedule-card:hover { background: #2c2c2e; }

.schedule-day {
  font-size: 19px;
  font-weight: 600;
  color: var(--color-text);
  min-width: 140px;
  letter-spacing: -0.01em;
}

.schedule-detail {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.schedule-time {
  font-size: 17px;
  font-weight: 500;
  color: var(--color-accent);
}

.schedule-group {
  font-size: 15px;
  color: var(--color-text-2);
}

.schedule-note {
  font-size: 14px;
  color: var(--color-text-3);
  padding-left: 4px;
}

/* ── VORSTAND ── */
.board-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.board-card {
  background: var(--color-bg-gray);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.board-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.board-avatar {
  width: 160px;
  height: 200px;
  border-radius: var(--radius);
  background: var(--color-accent);
  color: #fff;
  font-size: 20px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  letter-spacing: 0.02em;
  overflow: hidden;
  flex-shrink: 0;
}

.board-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
}

.board-card h3 {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.board-role {
  display: inline-block;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-accent);
  letter-spacing: 0.02em;
  margin-bottom: 16px;
}

.board-card p {
  font-size: 14px;
  color: var(--color-text-2);
  line-height: 1.6;
}

/* ── KONTAKT ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.contact-info h3 {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 32px;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 28px;
}

.contact-icon {
  font-size: 22px;
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-item strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-3);
  margin-bottom: 4px;
}

.contact-item div {
  font-size: 16px;
  color: var(--color-text-2);
  line-height: 1.6;
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 16px;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.12);
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: 980px;
  font-family: var(--font);
  font-size: 17px;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  align-self: flex-start;
}
.btn-primary:hover {
  background: var(--color-accent-dark);
  transform: scale(1.02);
}
.btn-primary:active {
  transform: scale(0.98);
}

.form-success {
  display: none;
  font-size: 15px;
  color: #1a8a1a;
  background: #f0fbf0;
  border-radius: var(--radius-sm);
  padding: 12px 16px;
}

/* ── IMPRESSUM / SATZUNG ── */
.legal-block {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.legal-block h3 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-top: 40px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}
.legal-block h3:first-child { margin-top: 0; }

.legal-block p {
  font-size: 16px;
  color: var(--color-text-2);
  line-height: 1.7;
}

/* Satzung TOC */
.satzung-toc {
  background: var(--color-bg-gray);
  border-radius: var(--radius);
  padding: 28px 36px;
  margin-bottom: 48px;
}

.satzung-toc p {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-3);
  margin-bottom: 12px;
}

.satzung-toc ol {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.satzung-toc li {
  font-size: 15px;
}

.satzung-toc a {
  color: var(--color-accent);
  font-weight: 500;
}

/* ── FOOTER ── */
#footer {
  background: var(--color-text);
  color: rgba(255,255,255,0.6);
  padding: 48px 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  text-align: center;
}

.footer-logo {
  font-size: 19px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.02em;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px 24px;
}

.footer-nav a {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  font-weight: 400;
  transition: color var(--transition);
}
.footer-nav a:hover { color: #fff; }

.footer-copy {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .disciplines-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .board-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 80px;
  }

  .section { padding: 72px 0; }

  .header-inner { padding: 0 20px; gap: 14px; }
  .header-logo  { height: 64px; }
  .header-club  { font-size: 16px; }
  .header-sub   { display: none; }

  /* Nav mobile */
  .nav-toggle { display: flex; }

  .nav-logo {
    font-size: 13px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 160px;
  }

  .nav-inner {
    gap: 8px;
    padding: 0 16px;
  }

  .theme-icon { font-size: 12px; }

  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.96);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    padding: 12px 0 20px;
    gap: 2px;
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    padding: 12px 24px;
    font-size: 16px;
  }
  [data-theme="dark"] .nav-links {
    background: rgba(0,0,0,0.96);
  }

  /* Slider */
  .slider {
    max-height: 600px;
  }

  .slide-content {
    padding: 32px 24px;
  }

  .slider-btn {
    display: none;
  }

  /* Disciplines */
  .disciplines-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  /* Schedule */
  .schedule-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 24px;
  }
  .schedule-day { min-width: unset; }

  /* Board */
  .board-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* Stats */
  .about-stats {
    grid-template-columns: 1fr 1fr;
  }

  /* Satzung TOC */
  .satzung-toc { padding: 20px 24px; }
}

@media (max-width: 480px) {
  .nav-logo { display: none; }

  .slide-content h2 { font-size: 22px; }
  .slide-content p  { font-size: 13px; }

  .section-title { margin-bottom: 32px; }

  .about-stats {
    grid-template-columns: 1fr 1fr;
  }
  .stat {
    padding: 20px 16px;
  }
  .stat-number { font-size: 36px; }

  .btn-primary { align-self: stretch; }
}

/* ── ANIMATIONS (Intersection Observer) ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}