/* =========================================================
   TC Tennis — style.css
   ========================================================= */

/* --- Custom Properties --- */
:root {
  --color-primary:  #C1392B;
  --color-primary-dark: #a02f24;
  --color-white:    #FFFFFF;
  --color-dark:     #1A1A1A;
  --color-neutral:  #F4F4F4;
  --color-border:   #DDDDDD;
  --color-text:     #333333;
  --color-text-muted: #666666;

  --font-base: system-ui, 'Inter', 'Roboto', sans-serif;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  6rem;

  --radius:    4px;
  --shadow:    0 2px 8px rgba(0,0,0,0.12);
  --max-width: 1100px;
  --nav-height: 64px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
  font-size: 1rem;
}

h1, h2, h3, h4 {
  line-height: 1.2;
  font-weight: 700;
  color: var(--color-dark);
}

h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1rem; }

p { margin-bottom: var(--space-sm); }
p:last-child { margin-bottom: 0; }

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

ul { list-style: none; }

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

/* --- Container --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

/* --- Header --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-primary);
  color: var(--color-white);
  height: var(--nav-height);
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.header-inner {
  display: flex;
  align-items: center;
  height: var(--nav-height);
  gap: var(--space-sm);
}

.logo {
  color: var(--color-white);
  font-weight: 700;
  font-size: 1.1rem;
  white-space: nowrap;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
}
.logo:hover { text-decoration: none; opacity: 0.9; }

/* --- Nav --- */
.main-nav { flex: 1; }

.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 2px solid rgba(255,255,255,0.6);
  color: var(--color-white);
  border-radius: var(--radius);
  padding: 0.3rem 0.6rem;
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
}
.menu-toggle:hover { background: rgba(255,255,255,0.15); }

.nav-list {
  display: none;
  flex-direction: column;
  position: absolute;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: var(--color-primary-dark);
  padding: var(--space-xs) 0;
  z-index: 200;
}

.nav-list.open { display: flex; }

.nav-list li a {
  display: block;
  padding: 0.7rem var(--space-sm);
  color: var(--color-white);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  border-left: 3px solid transparent;
}
.nav-list li a:hover,
.nav-list li a.active {
  background: rgba(255,255,255,0.12);
  border-left-color: var(--color-white);
}

/* --- Lang toggle --- */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  flex-shrink: 0;
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
}

.lang-btn {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.5);
  color: rgba(255,255,255,0.7);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: all 0.15s;
}
.lang-btn:hover { color: var(--color-white); border-color: var(--color-white); }
.lang-btn.active {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

/* --- Hero --- */
.page-hero {
  position: relative;
  background-color: var(--color-primary-dark);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-white);
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.2);
}

.page-hero--home { min-height: 480px; }
.page-hero--inner { min-height: 180px; }

.hero-content {
  position: relative;
  z-index: 1;
  padding: var(--space-md);
}

.hero-content h1 { color: var(--color-white); margin-bottom: var(--space-xs); }
.hero-content p { font-size: 1.1rem; opacity: 0.9; margin-bottom: var(--space-md); }

.hero-images {
  position: absolute;
  inset: 0;
  display: flex;
  z-index: 0;
}
.hero-images img {
  flex: 1;
  width: 50%;
  height: 100%;
  object-fit: cover;
}

/* --- Sections --- */
.section {
  padding: var(--space-lg) 0;
}
.section--alt { background: var(--color-neutral); }

.section-title {
  margin-bottom: var(--space-md);
}
.section-title h2 { margin-bottom: var(--space-xs); }
.section-title p { color: var(--color-text-muted); font-size: 1.05rem; }

.section-divider {
  border: none;
  border-top: 2px solid var(--color-border);
  margin: var(--space-md) 0;
}

/* --- Cards --- */
.card-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: 1fr;
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: var(--space-md);
  transition: box-shadow 0.2s;
}
.card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.15); }

.card-icon {
  font-size: 2rem;
  margin-bottom: var(--space-xs);
}
.card h3 { margin-bottom: var(--space-xs); color: var(--color-primary); }
.card p { color: var(--color-text-muted); font-size: 0.95rem; }

/* --- Event cards --- */
.events-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: 1fr;
}

.event-card {
  display: flex;
  gap: var(--space-md);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.event-date {
  background: var(--color-primary);
  color: var(--color-white);
  min-width: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm);
  text-align: center;
}
.event-date .day { font-size: 2rem; font-weight: 700; line-height: 1; }
.event-date .month { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; }

.event-body {
  padding: var(--space-sm);
  flex: 1;
}
.event-body h3 { margin-bottom: var(--space-xs); }
.event-body p { color: var(--color-text-muted); font-size: 0.9rem; }

/* --- CTA section --- */
.cta-section {
  background: var(--color-primary);
  color: var(--color-white);
  text-align: center;
  padding: var(--space-lg) 0;
}
.cta-section h2 { color: var(--color-white); margin-bottom: var(--space-sm); }
.cta-section p { opacity: 0.9; margin-bottom: var(--space-md); }
.cta-buttons { display: flex; gap: var(--space-sm); justify-content: center; flex-wrap: wrap; }

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid currentColor;
  transition: all 0.15s;
  text-decoration: none;
}
.btn:hover { text-decoration: none; }

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

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

.btn--white {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}
.btn--white:hover { background: var(--color-neutral); }

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

/* --- Tables --- */
.table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}
th {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.75rem 1rem;
  text-align: left;
  font-weight: 600;
}
td {
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--color-border);
}
tr:last-child td { border-bottom: none; }
tr:nth-child(even) td { background: var(--color-neutral); }

/* --- Forms --- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: var(--space-sm);
}
.form-group label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-dark);
}
.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-base);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color 0.15s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(193,57,43,0.15);
}
.form-group textarea { min-height: 120px; resize: vertical; }

.form-row {
  display: grid;
  gap: var(--space-sm);
  grid-template-columns: 1fr;
}

/* --- News items --- */
.news-list { display: flex; flex-direction: column; gap: var(--space-md); }

.news-item {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-md);
}
.news-item:last-child { border-bottom: none; padding-bottom: 0; }

.news-meta { font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: var(--space-xs); }
.news-item h2 { font-size: 1.3rem; margin-bottom: var(--space-xs); }
.news-item h2 a { color: var(--color-dark); }
.news-item h2 a:hover { color: var(--color-primary); text-decoration: none; }
.news-item p { color: var(--color-text-muted); }
.news-read-more { font-weight: 600; color: var(--color-primary); font-size: 0.9rem; }

/* --- Team / player cards --- */
.team-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-sm);
  border-top: 4px solid var(--color-primary);
}
.team-card h3 { color: var(--color-primary); margin-bottom: 0.25rem; }
.team-card .team-meta { font-size: 0.85rem; color: var(--color-text-muted); }

/* --- Map placeholder --- */
.map-placeholder {
  background: var(--color-neutral);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  color: var(--color-text-muted);
  text-align: center;
  padding: var(--space-md);
  font-size: 0.95rem;
}

/* --- Trainer card --- */
.trainer-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-md);
  text-align: center;
  box-shadow: var(--shadow);
}
.trainer-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--color-neutral);
  margin: 0 auto var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  border: 3px solid var(--color-primary);
}
.trainer-card h3 { margin-bottom: 0.2rem; }
.trainer-card .trainer-role { color: var(--color-primary); font-size: 0.85rem; font-weight: 600; margin-bottom: var(--space-xs); }
.trainer-card p { font-size: 0.9rem; color: var(--color-text-muted); }

/* --- Formulare list --- */
.form-download-list { display: flex; flex-direction: column; gap: var(--space-xs); }
.form-download-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem var(--space-sm);
  background: var(--color-neutral);
  border-radius: var(--radius);
  color: var(--color-dark);
  font-weight: 500;
  text-decoration: none;
  transition: background 0.15s;
}
.form-download-item:hover { background: var(--color-border); text-decoration: none; }
.form-download-item .icon { color: var(--color-primary); font-size: 1.1rem; }

/* --- Footer --- */
.site-footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.75);
  padding: var(--space-lg) 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  padding-bottom: var(--space-md);
}

.footer-col h3 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: var(--space-sm);
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--color-primary);
  display: inline-block;
}

.footer-col p { font-size: 0.9rem; margin-bottom: 0.4rem; }

.footer-col ul li { margin-bottom: 0.3rem; }
.footer-col ul li a {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  text-decoration: none;
}
.footer-col ul li a:hover { color: var(--color-white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: var(--space-sm) 0;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

/* =========================================================
   Responsive — Tablet (≥ 600px)
   ========================================================= */
@media (min-width: 600px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .events-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: repeat(2, 1fr); }
}

/* =========================================================
   Responsive — Desktop (≥ 900px)
   ========================================================= */
@media (min-width: 900px) {
  .menu-toggle { display: none; }

  .nav-list {
    display: flex !important;
    flex-direction: row;
    position: static;
    background: transparent;
    padding: 0;
    gap: 0;
  }

  .nav-list li a {
    padding: 0 0.75rem;
    line-height: var(--nav-height);
    border-left: none;
    border-bottom: 3px solid transparent;
    font-size: 0.88rem;
  }
  .nav-list li a:hover,
  .nav-list li a.active {
    background: rgba(255,255,255,0.1);
    border-left: none;
    border-bottom-color: var(--color-white);
  }

  .card-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: repeat(3, 1fr); }

  .page-hero--home { min-height: 500px; }
}