/* =========================================================
   TC / DJK Passau-West – Stylesheet
   Modernes, lockeres Design – Tennis-Grün, Sand/Terracotta,
   Logo-Rot als Akzent. Keine externen Font-Ladungen (DSGVO).
   ========================================================= */

:root {
  --green-900: #16281d;
  --green-700: #234c34;
  --green-600: #2f5d3a;
  --green-500: #3f7a4c;
  --sand-100: #faf6ee;
  --sand-200: #f3ead6;
  --sand-400: #e3b873;
  --clay-500: #c1652f;
  --clay-600: #a84f21;
  --red-600: #d32f2f;
  --ink-900: #1b241d;
  --ink-600: #4a554c;
  --white: #ffffff;

  --font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;

  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-soft: 0 10px 30px -12px rgba(22, 40, 29, 0.25);
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--ink-900);
  background: var(--sand-100);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-base);
  line-height: 1.15;
  margin: 0 0 0.5em;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--green-900);
}

p {
  margin: 0 0 1em;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clay-600);
  margin-bottom: 12px;
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 3px;
  background: var(--clay-500);
  border-radius: 3px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--clay-500);
  color: var(--white);
  box-shadow: 0 8px 20px -8px rgba(193, 101, 47, 0.6);
}

.btn-primary:hover {
  background: var(--clay-600);
}

.btn-outline {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--white);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn-ghost {
  background: var(--white);
  color: var(--green-700);
  border-color: var(--green-700);
}

.btn-ghost:hover {
  background: var(--green-700);
  color: var(--white);
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 246, 238, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(22, 40, 29, 0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--green-900);
}

.brand img {
  height: 46px;
  width: auto;
}

.brand-text small {
  display: block;
  font-weight: 600;
  font-size: 0.7rem;
  color: var(--clay-600);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink-600);
  transition: background 0.15s ease, color 0.15s ease;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--green-700);
  color: var(--white);
}

.nav-links a.nav-intern {
  border: 2px solid var(--green-700);
  color: var(--green-700);
  background: transparent;
}

.nav-links a.nav-intern:hover {
  background: var(--green-700);
  color: var(--white);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  margin: 5px 0;
  background: var(--green-900);
  border-radius: 3px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

@media (max-width: 860px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--sand-100);
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 12px 24px 20px;
    border-bottom: 1px solid rgba(22, 40, 29, 0.08);
    display: none;
  }

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

  .nav-links a {
    text-align: center;
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 20% 20%, var(--green-500), var(--green-700) 55%, var(--green-900) 100%);
  color: var(--white);
  padding: 90px 0 110px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.06) 0,
      rgba(255, 255, 255, 0.06) 2px,
      transparent 2px,
      transparent 64px
    ),
    repeating-linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.06) 0,
      rgba(255, 255, 255, 0.06) 2px,
      transparent 2px,
      transparent 64px
    );
  pointer-events: none;
}

.hero video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero .eyebrow {
  color: var(--sand-400);
}

.hero .eyebrow::before {
  background: var(--sand-400);
}

.hero h1 {
  color: var(--white);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  margin-bottom: 0.4em;
}

.hero p.lead {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.88);
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 32px;
}

/* ---------- Sections ---------- */
section {
  padding: 72px 0;
}

.section-head {
  max-width: 640px;
  margin-bottom: 40px;
}

.section-alt {
  background: var(--sand-200);
}

/* ---------- Cards ---------- */
.grid {
  display: grid;
  gap: 24px;
}

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

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

@media (max-width: 860px) {
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(22, 40, 29, 0.06);
}

.team-card {
  position: relative;
  overflow: hidden;
}

.team-card .team-tag {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 999px;
  background: var(--green-700);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  margin-bottom: 16px;
}

.team-card.clay .team-tag {
  background: var(--clay-500);
}

.team-card ul {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.team-card li {
  padding: 8px 0;
  border-top: 1px dashed rgba(22, 40, 29, 0.15);
  font-weight: 600;
  color: var(--ink-600);
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.team-card li:first-child {
  border-top: none;
}

.placeholder-note {
  font-size: 0.85rem;
  color: var(--ink-600);
  background: var(--sand-200);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  margin-top: 18px;
  border-left: 4px solid var(--clay-500);
}

/* ---------- Event / Termine ---------- */
.event-card {
  display: flex;
  gap: 22px;
  align-items: flex-start;
}

.event-date {
  flex: 0 0 auto;
  width: 84px;
  text-align: center;
  background: var(--green-700);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 14px 8px;
}

.event-card.tbd .event-date {
  background: var(--ink-600);
}

.event-date .day {
  font-size: 1.7rem;
  font-weight: 800;
  display: block;
  line-height: 1;
}

.event-date .month {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.9;
}

.event-body h3 {
  margin-bottom: 6px;
}

.event-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--clay-600);
  margin-bottom: 10px;
}

.event-schedule {
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.event-schedule li {
  padding-left: 18px;
  position: relative;
  font-weight: 600;
}

.event-schedule li::before {
  content: "•";
  color: var(--clay-500);
  position: absolute;
  left: 0;
}

/* ---------- Map ---------- */
.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(22, 40, 29, 0.08);
}

.map-wrap iframe {
  width: 100%;
  height: 420px;
  border: 0;
  display: block;
}

.info-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.info-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-weight: 600;
}

.info-list .icon {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--green-700);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

/* ---------- Intern / Login-ish ---------- */
.intern-hero {
  background: var(--green-900);
  color: var(--white);
  text-align: center;
  padding: 90px 0 70px;
}

.intern-hero h1 {
  color: var(--white);
}

.intern-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 18px;
  color: var(--sand-400);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--green-900);
  color: rgba(255, 255, 255, 0.75);
  padding: 50px 0 30px;
}

.footer-top {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: space-between;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--white);
  font-weight: 800;
}

.footer-brand img {
  height: 50px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.9rem;
}

.footer-col a:hover {
  color: var(--sand-400);
}

.footer-bottom {
  padding-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: space-between;
  font-size: 0.82rem;
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  background: linear-gradient(135deg, var(--green-700), var(--green-900));
  color: var(--white);
  padding: 64px 0 60px;
}

.page-hero h1 {
  color: var(--white);
  margin-bottom: 10px;
}

.page-hero p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 620px;
  margin: 0;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 24px;
}