/* =========================================================================
   of Badger's Den - Modern Stylesheet
   Flat-Coated Retriever Zucht - Marion & Erhard Tillmann
   ========================================================================= */

/* ---------- Design Tokens ---------- */
:root {
  --color-bg: #fbf8f0;
  --color-surface: #ffffff;
  --color-surface-alt: #f3eddc;
  --color-text: #2b2a26;
  --color-text-muted: #5e5b54;
  --color-primary: #6cb56b;
  --color-primary-dark: #3f8a4f;
  --color-primary-light: #cfe9a8;
  --color-accent: #c69464;
  --color-accent-dark: #8a5b34;
  --color-border: #e9e1cc;
  --color-link: #3f8a4f;
  --color-link-hover: #2c6f3a;

  --font-sans: "Inter", "Segoe UI", Tahoma, Verdana, sans-serif;
  --font-serif: "Lora", "Georgia", "Cambria", "Times New Roman", serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 999px;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12);

  --transition: 200ms ease;

  --container: 1200px;
  --container-narrow: 820px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover,
a:focus {
  color: var(--color-link-hover);
  text-decoration: underline;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-primary-dark);
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.1rem; color: var(--color-text); }

p {
  margin: 0 0 1em;
}

.lead {
  font-size: 1.15rem;
  color: var(--color-text-muted);
}

blockquote {
  border-left: 4px solid var(--color-primary-light);
  margin: 1.5em 0;
  padding: 0.5em 1.25em;
  font-style: italic;
  color: var(--color-text-muted);
  background: var(--color-surface-alt);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

hr {
  border: 0;
  height: 1px;
  background: var(--color-border);
  margin: 2.5rem 0;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 1.25rem;
}

main {
  min-height: 60vh;
}

section {
  padding: 3rem 0;
}

section + section {
  padding-top: 1rem;
}

.section-alt {
  background: var(--color-surface-alt);
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary-dark);
  color: #fff;
  padding: 0.6rem 1rem;
  border-radius: 0 0 var(--radius-md) 0;
  z-index: 1000;
}

.skip-link:focus {
  left: 0;
}

/* ---------- Header / Navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.85rem 1.25rem;
  max-width: var(--container);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--color-primary-dark);
  text-decoration: none;
  font-family: var(--font-serif);
}

.brand:hover,
.brand:focus {
  text-decoration: none;
  color: var(--color-primary);
}

.brand__mark {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-primary-dark);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-sm);
}

.brand__name {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand__title {
  font-size: 1.2rem;
  font-weight: 600;
}

.brand__subtitle {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-family: var(--font-sans);
  letter-spacing: 0.4px;
  text-transform: uppercase;
}

/* Navigation */
.nav-toggle {
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0.5rem;
  display: none;
  color: var(--color-primary-dark);
}

.nav-toggle svg {
  width: 28px;
  height: 28px;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.site-nav a {
  display: inline-block;
  padding: 0.55rem 0.95rem;
  border-radius: var(--radius-full);
  font-weight: 500;
  color: var(--color-text);
  font-size: 0.97rem;
  transition: background var(--transition), color var(--transition);
}

.site-nav a:hover,
.site-nav a:focus,
.site-nav a.is-active {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  text-decoration: none;
}

.site-nav a.is-active {
  background: var(--color-primary-dark);
  color: #fff;
}

@media (max-width: 880px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav ul {
    flex-direction: column;
    padding: 1rem;
    gap: 0.3rem;
  }

  .site-nav a {
    display: block;
    padding: 0.8rem 1rem;
    border-radius: var(--radius-md);
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background:
    linear-gradient(135deg, rgba(63, 138, 79, 0.82), rgba(108, 181, 107, 0.62)),
    linear-gradient(180deg, #3f8a4f, #6cb56b);
  color: #fff;
  padding: clamp(4rem, 10vw, 7rem) 0;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.08), transparent 40%),
    radial-gradient(circle at 80% 60%, rgba(255, 255, 255, 0.06), transparent 40%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 880px) {
  .hero__inner {
    grid-template-columns: 1.2fr 1fr;
  }
}

.hero h1 {
  color: #fff;
  margin: 0 0 1rem;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
}

.hero p {
  color: rgba(255, 255, 255, 0.92);
  font-size: 1.15rem;
  max-width: 58ch;
}

.hero__tag {
  display: inline-block;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.3rem 0.85rem;
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
  font-weight: 500;
}

.hero__actions {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
  background: var(--color-surface-alt);
}

.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition);
  line-height: 1;
}

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

.btn-primary {
  background: #fff;
  color: var(--color-primary-dark);
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--color-accent);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline:hover,
.btn-outline:focus {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border-color: #fff;
}

.btn-solid {
  background: var(--color-primary-dark);
  color: #fff;
}

.btn-solid:hover,
.btn-solid:focus {
  background: var(--color-primary);
  color: #fff;
}

/* ---------- Page Header ---------- */
.page-header {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: #fff;
  padding: clamp(2.5rem, 6vw, 4rem) 0;
}

.page-header h1 {
  color: #fff;
  margin: 0;
}

.page-header p {
  color: rgba(255, 255, 255, 0.9);
  margin: 0.6rem 0 0;
  font-size: 1.1rem;
}

.breadcrumb {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 0.5rem;
  letter-spacing: 0.3px;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: #fff;
  text-decoration: underline;
}

.breadcrumb__sep {
  margin: 0 0.4rem;
  opacity: 0.7;
}

/* ---------- Cards & Tiles ---------- */
.tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.tile {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition),
              border-color var(--transition);
  text-decoration: none;
  color: inherit;
}

.tile:hover,
.tile:focus {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
  text-decoration: none;
}

.tile__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-surface-alt);
}

.tile__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}

.tile:hover .tile__media img {
  transform: scale(1.04);
}

.tile__body {
  padding: 1rem 1.25rem 1.25rem;
}

.tile__title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin: 0 0 0.4rem;
  color: var(--color-primary-dark);
}

.tile__text {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.tile__placeholder {
  display: grid;
  place-items: center;
  height: 100%;
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-surface-alt));
}

/* Generic card */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.card + .card {
  margin-top: 1.25rem;
}

/* Two-column responsive */
.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 760px) {
  .two-col {
    grid-template-columns: 1fr 1fr;
  }

  .two-col.uneven {
    grid-template-columns: 1.3fr 1fr;
  }
}

/* ---------- Figure ---------- */
.figure {
  margin: 0 0 1.5rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.figure img {
  width: 100%;
  height: auto;
}

.figure figcaption {
  padding: 0.6rem 1rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  text-align: center;
  background: var(--color-surface-alt);
}

/* ---------- Timeline (News) ---------- */
.timeline {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-primary-light);
  border-radius: var(--radius-full);
}

.timeline__item {
  position: relative;
  padding: 0 0 1.75rem 2.5rem;
}

.timeline__item::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.5rem;
  width: 16px;
  height: 16px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  border: 3px solid var(--color-bg);
  box-shadow: 0 0 0 2px var(--color-primary-light);
}

.timeline__date {
  font-weight: 600;
  color: var(--color-primary-dark);
  font-size: 0.9rem;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}

.timeline__year {
  margin-top: 1.5rem;
  margin-bottom: 1rem;
  padding-left: 2.5rem;
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--color-primary-dark);
  font-weight: 600;
}

.timeline__title {
  margin: 0.2rem 0 0.4rem;
  font-size: 1.05rem;
  color: var(--color-text);
  font-weight: 600;
}

.timeline__item p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.97rem;
}

/* ---------- Lists & Pills ---------- */
.feature-list {
  list-style: none;
  margin: 1rem 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.feature-list li {
  padding-left: 1.75rem;
  position: relative;
  color: var(--color-text);
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
}

.pill {
  display: inline-block;
  padding: 0.25rem 0.7rem;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}

/* ---------- Tables ---------- */
.table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.96rem;
}

.table th,
.table td {
  text-align: left;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.table th {
  background: var(--color-surface-alt);
  color: var(--color-primary-dark);
  font-weight: 600;
}

.table tr:last-child td {
  border-bottom: 0;
}

/* ---------- Gallery ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}

.gallery a {
  display: block;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-surface-alt);
  transition: transform var(--transition), box-shadow var(--transition);
}

.gallery a:hover,
.gallery a:focus {
  transform: scale(1.02);
  box-shadow: var(--shadow-md);
}

.gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}

.gallery a:hover img {
  transform: scale(1.06);
}

.gallery--mixed a {
  aspect-ratio: auto;
  display: block;
}

.gallery--mixed img {
  height: auto;
  aspect-ratio: 4 / 3;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
  cursor: zoom-out;
}

.lightbox.is-open {
  display: flex;
}

.lightbox__image {
  max-width: 95vw;
  max-height: 90vh;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.lightbox__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  font-size: 1.4rem;
  cursor: pointer;
  display: grid;
  place-items: center;
  line-height: 1;
}

.lightbox__close:hover {
  background: rgba(255, 255, 255, 0.3);
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
}

.lightbox__nav:hover {
  background: rgba(255, 255, 255, 0.3);
}

.lightbox__nav--prev { left: 1rem; }
.lightbox__nav--next { right: 1rem; }

/* ---------- Quote / Highlight box ---------- */
.callout {
  background: linear-gradient(135deg, var(--color-surface-alt), #fff);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}

.callout strong {
  color: var(--color-primary-dark);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.85);
  margin-top: 4rem;
  padding: 3rem 0 1.5rem;
}

.site-footer a {
  color: #fff;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--color-primary-light);
  text-decoration: underline;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

@media (min-width: 760px) {
  .site-footer__grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

.site-footer h3 {
  color: #fff;
  font-size: 1.05rem;
  margin: 0 0 0.8rem;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.4rem;
}

.site-footer__bottom {
  margin-top: 2.5rem;
  padding: 1.25rem 1.25rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: var(--container);
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Logos row (links page) ---------- */
.logo-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
}

.logo-row a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  color: var(--color-text);
  transition: transform var(--transition), box-shadow var(--transition);
}

.logo-row a:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
  color: var(--color-primary-dark);
}

.logo-row img {
  max-height: 70px;
  width: auto;
}

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-4 { margin-top: 2rem; }
.mb-4 { margin-bottom: 2rem; }

.section-title {
  text-align: center;
  margin-bottom: 2rem;
}

.section-title__kicker {
  display: inline-block;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.section-title h2 {
  margin: 0;
}

/* Print */
@media print {
  .site-header,
  .site-footer,
  .nav-toggle,
  .hero__actions,
  .lightbox {
    display: none !important;
  }
  body { background: #fff; color: #000; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}