/* =====================================================
   TSV Üfingen — Stylesheet
   Farben: #108F41 (Primär), #1A6033 (Dunkel), #19191A (Fast Schwarz)
   ===================================================== */

:root {
  --green:       #108F41;
  --green-dark:  #1A6033;
  --green-light: #e8f5ee;
  --black:       #19191A;
  --white:       #FEFEFE;
  --gray:        #5D5E5D;
  --gray-light:  #f4f4f4;
  --border:      #d0d0d0;
  --radius:      6px;
  --shadow:      0 2px 8px rgba(0,0,0,0.10);
  --max-width:   1100px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
}

a { color: var(--green); text-decoration: none; }
a:hover { color: var(--green-dark); text-decoration: underline; }

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

h1, h2, h3, h4 { line-height: 1.25; font-weight: 700; }
h1 { font-size: 2.2rem; }
h2 { font-size: 1.7rem; }
h3 { font-size: 1.2rem; }

p { margin-bottom: 1rem; }

/* ---- Layout ---- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: 3.5rem 0;
}

section:not(.hero):nth-child(even) {
  background: var(--gray-light);
}

/* ---- Header & Navigation ---- */
header {
  background: var(--black);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.logo-link img {
  height: 52px;
  width: auto;
}

.logo-link span {
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
}

nav ul li a {
  color: var(--white);
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  transition: background 0.2s;
  text-decoration: none;
}

nav ul li a:hover,
nav ul li a.active {
  background: var(--green);
  color: var(--white);
}

/* Burger Menu (mobile) */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.4rem;
}
.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ---- Hero ---- */
.hero {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 100%);
  color: var(--white);
  padding: 5rem 1.5rem 4rem;
  text-align: center;
}

.hero-logo {
  width: 120px;
  margin: 0 auto 1.5rem;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3));
}

.hero h1 {
  font-size: 2.6rem;
  margin-bottom: 0.5rem;
}

.hero p {
  font-size: 1.15rem;
  opacity: 0.92;
  max-width: 560px;
  margin: 0 auto 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  text-decoration: none;
  border: 2px solid transparent;
}

.btn:hover { transform: translateY(-1px); text-decoration: none; }

.btn-primary {
  background: var(--white);
  color: var(--green-dark);
}
.btn-primary:hover { background: var(--green-light); color: var(--green-dark); }

.btn-outline {
  border-color: var(--white);
  color: var(--white);
  background: transparent;
}
.btn-outline:hover { background: rgba(255,255,255,0.12); color: var(--white); }

.btn-green {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}
.btn-green:hover { background: var(--green-dark); border-color: var(--green-dark); }

/* ---- Section Headings ---- */
.section-heading {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-heading h2 {
  color: var(--green-dark);
  margin-bottom: 0.4rem;
}

.section-heading p {
  color: var(--gray);
  font-size: 1rem;
  margin: 0;
}

/* ---- Cards ---- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.13);
}

.card-header {
  background: var(--green);
  color: var(--white);
  padding: 1rem 1.25rem;
}

.card-header h3 { margin: 0; font-size: 1.05rem; }

.card-body {
  padding: 1.25rem;
}

.card-body p { margin-bottom: 0.5rem; font-size: 0.93rem; }

/* ---- Info-Table in Cards ---- */
.info-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.info-table td {
  padding: 0.35rem 0;
  vertical-align: top;
}

.info-table td:first-child {
  font-weight: 600;
  color: var(--green-dark);
  width: 40%;
  padding-right: 0.75rem;
}

/* ---- Quick-Links / Icon-Boxes ---- */
.quicklinks {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.quicklink {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem 1rem;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--black);
  transition: border-color 0.2s, background 0.2s;
  font-weight: 600;
  gap: 0.6rem;
  font-size: 0.95rem;
}

.quicklink:hover {
  border-color: var(--green);
  background: var(--green-light);
  color: var(--green-dark);
  text-decoration: none;
}

.quicklink .icon {
  font-size: 2rem;
}

/* ---- Highlight Banner ---- */
.highlight-banner {
  background: var(--green);
  color: var(--white);
  padding: 2rem 1.5rem;
  text-align: center;
}

.highlight-banner h2 { margin-bottom: 0.5rem; }
.highlight-banner p { opacity: 0.9; margin-bottom: 1.25rem; }

/* ---- Sportstätte / Map ---- */
.map-container {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-top: 1.5rem;
}

.map-container iframe {
  width: 100%;
  height: 420px;
  border: none;
}

.address-box {
  background: var(--green-light);
  border-left: 4px solid var(--green);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin-bottom: 1.5rem;
  font-size: 0.97rem;
}

/* ---- Events ---- */
.event-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.event-card {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 1.25rem;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.event-date {
  background: var(--green);
  color: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  font-weight: 700;
  text-align: center;
}

.event-date .day { font-size: 2rem; line-height: 1; }
.event-date .month { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; }

.event-content {
  padding: 1rem 1.25rem 1rem 0;
}

.event-content h3 { margin-bottom: 0.25rem; }
.event-content p { font-size: 0.9rem; color: var(--gray); margin: 0; }

/* ---- Impressum / Datenschutz / Prose ---- */
.prose {
  max-width: 760px;
  margin: 0 auto;
}

.prose h2 {
  color: var(--green-dark);
  margin: 2rem 0 0.75rem;
  font-size: 1.3rem;
}

.prose h3 {
  margin: 1.5rem 0 0.5rem;
  font-size: 1.05rem;
}

.prose p, .prose li {
  font-size: 0.97rem;
  color: #333;
}

.prose ul { padding-left: 1.4rem; margin-bottom: 1rem; }
.prose ul li { margin-bottom: 0.3rem; }

/* ---- Footer ---- */
footer {
  background: var(--black);
  color: rgba(255,255,255,0.75);
  padding: 2.5rem 1.5rem 1.5rem;
  margin-top: 0;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-col h4 {
  color: var(--white);
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.35rem; }
.footer-col ul li a { color: rgba(255,255,255,0.7); font-size: 0.9rem; }
.footer-col ul li a:hover { color: var(--white); text-decoration: none; }

.footer-col p { font-size: 0.9rem; margin-bottom: 0.35rem; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 1rem;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  max-width: var(--max-width);
  margin: 0 auto;
}

/* ---- Placeholder Badge ---- */
.placeholder {
  background: #fff3cd;
  border: 1px dashed #f0a;
  border-color: #c8a000;
  color: #7a5f00;
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  font-size: 0.8rem;
  display: inline-block;
  margin-top: 0.3rem;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.4rem; }
  .hero h1 { font-size: 2rem; }

  .burger { display: flex; }

  nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--black);
    padding: 1rem 1.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  }

  nav.open { display: block; }

  nav ul {
    flex-direction: column;
    gap: 0.25rem;
  }

  nav ul li a {
    display: block;
    padding: 0.6rem 0.75rem;
  }

  .event-card {
    grid-template-columns: 80px 1fr;
  }
}

@media (max-width: 480px) {
  .hero { padding: 3rem 1rem 2.5rem; }
  .hero-logo { width: 90px; }
  section { padding: 2.5rem 0; }
}