/* ============================================================
   echo-artenschutz.de — Design System
   "The Living Atlas" · Heidi Mühl · Feldbiologin BW
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap');

/* --- Custom Properties --- */
:root {
  --color-parchment: #F7F5F0;
  --color-surface: #EEE9DF;
  --color-dark: #1C2416;
  --color-forest: #2D5016;
  --color-ochre: #B8956A;
  --color-border: #D4CCBF;
  --color-white: #ffffff;

  --font-sans: 'DM Sans', system-ui, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --transition: 0.3s ease;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--color-parchment);
  color: var(--color-dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* --- Typography --- */
h1, h2, h3, h4 { line-height: 1.15; font-weight: 600; }
h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  background: linear-gradient(160deg, var(--color-dark) 0%, rgba(28,36,22,0.72) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
h2 { font-size: clamp(1.6rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.8rem); }

.overline {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ochre);
  display: block;
  margin-bottom: 0.75rem;
}
.overline--light {
  color: rgba(255,255,255,0.92);
  text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 5vw, 2.5rem);
}

/* --- Leaf SVG Divider --- */
.leaf-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-block: var(--space-md);
}
.leaf-divider::before,
.leaf-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: currentColor;
  opacity: 0.2;
}
.leaf-divider svg {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  opacity: 0.5;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
}
.btn--primary {
  background: var(--color-forest);
  color: var(--color-white);
}
.btn--primary:hover { background: #3a6a1e; transform: translateY(-1px); }
.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,0.5);
}
.btn--outline:hover { border-color: var(--color-white); background: rgba(255,255,255,0.08); }
.btn--dark {
  background: var(--color-dark);
  color: var(--color-white);
}
.btn--dark:hover { background: #2a3620; }

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(28,36,22,0.75);
  border-radius: 0 0 1.25rem 1.25rem;
  transition: background var(--transition), box-shadow var(--transition), border-radius var(--transition);
  padding: 1rem 0;
}
.nav.scrolled {
  background: var(--color-dark);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-white);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.04em;
}
.nav__logo img { height: 58px; width: auto; position: relative; top: -12px; }
.nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}
.nav__links a {
  color: rgba(255,255,255,0.85);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--color-white); }

/* Dropdown */
.nav__dropdown { position: relative; }
.nav__dropdown-menu {
  position: absolute;
  top: calc(100% + 0.25rem);
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-dark);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 0.5rem;
  min-width: 260px;
  list-style: none;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  /* visibility-based show/hide so we can add a close delay */
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease, visibility 0s linear 0.2s;
}
/* Bridge gap between trigger and menu so mouse doesn't slip through */
.nav__dropdown-menu::before {
  content: '';
  position: absolute;
  top: -0.75rem;
  left: 0;
  right: 0;
  height: 0.75rem;
}
.nav__dropdown:hover .nav__dropdown-menu {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transition: opacity 0.15s ease, visibility 0s linear 0s;
}
.nav__dropdown-menu a {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.8);
  border-radius: var(--radius-sm);
}
.nav__dropdown-menu a:hover { background: rgba(255,255,255,0.08); color: var(--color-white); }

/* Mobile nav */
.nav__toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-white);
  cursor: pointer;
  padding: 0.5rem;
}
@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__links.open {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: var(--color-dark);
    padding: 1rem;
    gap: 0.25rem;
    z-index: 99;
    text-align: center;
  }
  .nav__links.open li { width: 100%; text-align: center; }
  .nav__toggle { display: block; }
  .nav__dropdown-menu {
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    background: rgba(255,255,255,0.05);
    min-width: unset;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    display: block;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease, opacity 0.2s ease;
    border-radius: var(--radius-sm);
    margin: 0;
  }
  .nav__dropdown.open .nav__dropdown-menu {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    max-height: 300px;
    margin: 0.25rem 0 0.5rem;
  }
  .nav__dropdown-menu a { text-align: center; }
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 75svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10,14,8,0.55) 0%, rgba(10,14,8,0.35) 50%, rgba(10,14,8,0.7) 100%);
}
.hero__content {
  position: relative;
  z-index: 1;
  color: var(--color-white);
  padding-top: 6rem;
  padding-bottom: 4rem;
}
.hero__title {
  font-size: clamp(1.75rem, 6vw, 5rem);
  font-weight: 600;
  line-height: 1.05;
  -webkit-text-fill-color: unset;
  background: none;
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
}
.hero__title--ochre {
  background: linear-gradient(160deg, #D4A96A 0%, rgba(212,169,106,0.85) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.55));
}
.hero__title--white {
  background: linear-gradient(160deg, #ffffff 0%, rgba(255,255,255,0.85) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.55));
}
.hero__title .leaf-line {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  opacity: 0.75;
}
.hero__title .leaf-line svg {
  width: 32px;
  height: 32px;
  opacity: 0.7;
}
.hero__subtitle {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: rgba(255,255,255,0.8);
  max-width: 500px;
  margin-bottom: 2rem;
  font-weight: 300;
  line-height: 1.75;
}
.hero__ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* --- Sections (shared) --- */
section { padding-block: var(--space-3xl); }

.section--rounded-top {
  border-radius: 2.5rem 2.5rem 0 0;
  margin-top: -2.5rem;
  position: relative;
  z-index: 2;
  box-shadow: 0 -12px 32px rgba(0,0,0,0.12);
}

.section--dark {
  position: relative;
  background-color: var(--color-dark);
  background-image: linear-gradient(135deg, rgba(45,80,22,0.18) 0%, transparent 55%, rgba(0,0,0,0.25) 100%);
  color: var(--color-white);
}
.section--dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 22px 22px;
  -webkit-mask-image: linear-gradient(to right, black 0%, transparent 52%);
  mask-image: linear-gradient(to right, black 0%, transparent 52%);
  pointer-events: none;
  z-index: 0;
}
.section--dark > * {
  position: relative;
  z-index: 1;
}
.section--dark .overline { color: rgba(255,255,255,0.85); }
.section--dark h1, .section--dark h2, .section--dark h3 {
  background: linear-gradient(160deg, #ffffff 0%, rgba(255,255,255,0.72) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

/* About section — parchment base with organic gradients */
.section--about {
  position: relative;
  overflow: hidden;
  background-color: var(--color-surface);
  background-image:
    radial-gradient(ellipse at 100% 0%, rgba(184,149,106,0.12) 0%, transparent 55%),
    radial-gradient(ellipse at 0% 100%, rgba(184,149,106,0.07) 0%, transparent 50%);
}
.section--about::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(28,36,22,0.04) 1px, transparent 1px);
  background-size: 22px 22px;
  -webkit-mask-image: radial-gradient(ellipse at 30% 60%, black 0%, transparent 65%);
  mask-image: radial-gradient(ellipse at 30% 60%, black 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}
.section--about > * {
  position: relative;
  z-index: 1;
}

.section--forest {
  background-color: var(--color-forest);
  background-image:
    radial-gradient(ellipse at 0% 0%, rgba(80,130,40,0.5) 0%, transparent 50%),
    radial-gradient(ellipse at 100% 100%, rgba(10,20,8,0.6) 0%, transparent 55%),
    radial-gradient(ellipse at 60% 40%, rgba(45,80,22,0.0) 0%, rgba(20,40,10,0.4) 100%),
    linear-gradient(135deg, rgba(60,100,30,0.4) 0%, transparent 60%, rgba(8,16,5,0.5) 100%);
  color: var(--color-white);
  border-radius: 2rem;
  margin-inline: clamp(1rem, 4vw, 3rem);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-lg);
}
.section--forest .overline { color: rgba(255,255,255,0.85); }
.section--forest h1, .section--forest h2 {
  background: linear-gradient(160deg, #ffffff 0%, rgba(255,255,255,0.72) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section__header {
  margin-bottom: var(--space-xl);
  max-width: 640px;
}
.section__header p {
  font-size: 1.05rem;
  color: var(--color-ochre);
  margin-top: 0.75rem;
  line-height: 1.7;
}
.section--dark .section__header p { color: rgba(255,255,255,0.6); }
.section--forest .section__header p { color: rgba(255,255,255,0.75); }

/* --- About section --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}
.about-photo {
  aspect-ratio: 3/4;
  background: var(--color-border);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ochre);
  font-size: 0.8rem;
  overflow: hidden;
  text-align: center;
}
.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
.about-bio { color: #444; line-height: 1.8; }
.about-bio p { margin-bottom: 1rem; font-size: 1.05rem; }
.about-quals {
  list-style: none;
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.about-quals li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: #555;
}
.about-quals li::before {
  content: '—';
  color: var(--color-forest);
  flex-shrink: 0;
}
.about-badge {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.4rem 1rem;
  background: rgba(45,80,22,0.08);
  border: 1px solid rgba(45,80,22,0.25);
  border-radius: 100px;
  font-size: 0.78rem;
  color: var(--color-forest);
  letter-spacing: 0.05em;
}
.about-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-forest);
  transition: color var(--transition);
}
.about-link:hover { color: #3a6a1e; }
@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-photo { aspect-ratio: 4/3; }
}

/* --- Quote block --- */
.zitat {
  margin-top: var(--space-2xl);
  padding: var(--space-xl) var(--space-2xl);
  background: rgba(247,245,240,0.75);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  max-width: 820px;
  margin-inline: auto;
}
.zitat__tilde {
  display: block;
  font-size: 1.4rem;
  color: var(--color-ochre);
  opacity: 0.6;
  margin-bottom: 1.25rem;
  letter-spacing: 0.15em;
}
.zitat__text {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  font-style: italic;
  font-weight: 300;
  line-height: 1.85;
  color: var(--color-dark);
  margin-bottom: 1.25rem;
}
.zitat__attr {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-ochre);
  letter-spacing: 0.04em;
}

/* --- Services grid --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}
.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
}
.service-card__num {
  position: absolute;
  top: -0.5rem; right: 1rem;
  font-size: 6rem;
  font-weight: 700;
  color: var(--color-dark);
  opacity: 0.04;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}
.service-card__tag {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ochre);
  margin-bottom: 0.5rem;
  display: block;
}
.service-card__title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}
.service-card__desc {
  font-size: 0.9rem;
  color: #5a5a5a;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.service-card__link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-forest);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap var(--transition);
}
.service-card:hover .service-card__link { gap: 0.6rem; }
@media (max-width: 640px) {
  .services-grid { grid-template-columns: 1fr; }
}

/* --- USP strips --- */
.usp-strips {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  padding-top: var(--space-lg);
}
.usp-strip {
  padding-top: var(--space-md);
  border-top: 2px solid var(--color-border);
}
.usp-strip__num {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--color-dark);
  opacity: 0.06;
  line-height: 1;
  margin-bottom: 0.75rem;
}
.usp-strip__title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 0.5rem;
}
.usp-strip__desc {
  font-size: 0.9rem;
  color: var(--color-ochre);
  line-height: 1.7;
}
@media (max-width: 768px) {
  .usp-strips { grid-template-columns: 1fr; gap: var(--space-lg); }
}

/* --- Gallery slider --- */
.gallery {
  position: relative;
  height: calc(100svh - 64px);
  min-height: 560px;
  overflow: hidden;
  background: var(--color-dark);
}
.gallery__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease;
  cursor: pointer;
}
.gallery__slide.active { opacity: 1; }
.gallery__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.gallery__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(10,14,8,0.72) 0%, rgba(10,14,8,0.2) 50%, transparent 100%),
    linear-gradient(to top, rgba(10,14,8,0.5) 0%, transparent 40%);
  pointer-events: none;
}

/* Static header top-left */
.gallery__header {
  position: absolute;
  top: 50%;
  left: clamp(1.5rem, 5vw, 4rem);
  transform: translateY(-50%);
  z-index: 2;
  pointer-events: none;
  max-width: 380px;
}
.gallery__header-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 600;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: 0.75rem;
}
.gallery__header-sub {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.65;
  font-weight: 300;
}

/* Per-slide caption bottom-left */
.gallery__caption {
  position: absolute;
  bottom: 3rem;
  left: clamp(1.5rem, 5vw, 4rem);
  z-index: 2;
  pointer-events: none;
}
.gallery__caption-group {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: var(--color-forest);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 0.75rem;
}
.gallery__caption-title {
  display: block;
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 300;
  color: rgba(255,255,255,0.9);
  line-height: 1.2;
}

/* Dots bottom-center */
.gallery__dots {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  list-style: none;
  z-index: 2;
}
.gallery__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  border: none;
  cursor: pointer;
  transition: all 0.4s ease;
  padding: 0;
}
.gallery__dot.active {
  background: var(--color-white);
  width: 22px;
  border-radius: 3px;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,14,8,0.55);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 200;
  align-items: center;
  justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox__img {
  max-width: 75vw;
  max-height: 78vh;
  object-fit: contain;
  border-radius: 1.25rem;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
}
.lightbox__close {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  opacity: 0.75;
  transition: opacity var(--transition);
}
.lightbox__close:hover { opacity: 1; }

/* --- Einsatzgebiet section --- */
.einsatzgebiet-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}
.einsatzgebiet-text p {
  color: rgba(255,255,255,0.8);
  line-height: 1.8;
  font-size: 1.05rem;
  margin-bottom: 1rem;
}
.region-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}
.region-tag {
  padding: 0.35rem 0.9rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 100px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.85);
}
.bw-map-img {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.bw-map-glow {
  position: absolute;
  width: 60%;
  height: 60%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(80,140,40,0.35) 0%, transparent 70%);
  pointer-events: none;
  transition: transform 0.1s ease-out;
  z-index: 0;
}
.bw-map-img img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 460px;
  height: auto;
  filter: invert(1) brightness(0.75) opacity(0.55);
}
@media (max-width: 768px) {
  .einsatzgebiet-grid { grid-template-columns: 1fr; }
  .bw-map-placeholder { display: none; }
}

/* --- Contact section --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-2xl);
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-top: 0.5rem;
}
.contact-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.contact-item__icon {
  width: 40px;
  height: 40px;
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}
.contact-item__label {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ochre);
  margin-bottom: 0.2rem;
  display: block;
}
.contact-item__value {
  font-size: 0.95rem;
  color: var(--color-dark);
  line-height: 1.5;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.form-group label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-ochre);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-dark);
  transition: border-color var(--transition);
  appearance: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-forest);
  box-shadow: 0 0 0 3px rgba(45,80,22,0.1);
}
.form-group textarea { resize: vertical; min-height: 130px; }
/* --- Contact info + map layout (homepage) --- */
.contact-info-map-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-2xl);
  align-items: start;
  padding-block: var(--space-xl) 0;
}
.contact-intro {
  font-size: 1rem;
  color: #555;
  line-height: 1.75;
  margin-top: 1rem;
  margin-bottom: 1.75rem;
  max-width: 420px;
}
.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.contact-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1.1rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.contact-card__icon {
  width: 38px;
  height: 38px;
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-ochre);
}
.contact-card__label {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ochre);
  display: block;
  margin-bottom: 0.15rem;
}
.contact-card__value {
  font-size: 0.95rem;
  color: var(--color-dark);
  font-weight: 500;
}
.contact-map-large {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  height: 100%;
  min-height: 420px;
}
@media (max-width: 768px) {
  .contact-info-map-grid { grid-template-columns: 1fr; }
  .contact-map-large { min-height: 300px; }
}

/* --- Contact map (small, below items) --- */
.contact-map {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  margin-top: 0.5rem;
}

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

/* --- Subpage hero --- */
.subpage-hero {
  position: relative;
  min-height: 65svh;
  display: flex;
  align-items: center;
  padding-bottom: var(--space-2xl);
  overflow: hidden;
}
.subpage-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.subpage-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10,14,8,0.3) 0%, rgba(10,14,8,0.72) 100%);
}
.subpage-hero__content {
  position: relative;
  z-index: 1;
  color: var(--color-white);
  padding-top: 6rem;
}
.subpage-hero h1 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  background: linear-gradient(160deg, #ffffff 0%, rgba(255,255,255,0.85) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.55));
  margin-top: 0.5rem;
}

/* Ochre word-level accent for body headings */
.accent { color: var(--color-ochre); }
.subpage-hero p {
  margin-top: 1rem;
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  max-width: 560px;
  line-height: 1.7;
}

/* --- Process strip --- */
.process-strip {
  padding-block: var(--space-2xl);
  background: var(--color-surface);
}
.process-strip h2 {
  margin-bottom: var(--space-lg);
}
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: var(--space-lg);
}
.process-step {
  padding-top: 1rem;
  border-top: 2px solid var(--color-border);
}
.process-step__num {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-ochre);
  opacity: 0.5;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.process-step__title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--color-dark);
}
.process-step__desc {
  font-size: 0.85rem;
  color: var(--color-ochre);
  line-height: 1.6;
}

/* --- Service description section --- */
.service-desc {
  padding-block: var(--space-3xl);
  background: var(--color-parchment);
}
.service-desc__body {
  max-width: 760px;
}
.service-desc__body p {
  font-size: 1.05rem;
  line-height: 1.85;
  color: #444;
  margin-bottom: 1.25rem;
}
.service-desc__body strong {
  color: var(--color-ochre);
  font-weight: 600;
}

/* --- Species grid (service pages) --- */
.species-section {
  padding-block: var(--space-3xl);
}
.species-group {
  margin-bottom: var(--space-2xl);
}
.species-group:last-child {
  margin-bottom: 0;
}
.species-group__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ochre);
  margin-bottom: 1rem;
  display: block;
}
.species-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}
.species-card {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface);
}
.species-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.species-card:hover img {
  transform: scale(1.04);
}
.species-card__label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.6rem 0.75rem 0.5rem;
  background: linear-gradient(transparent, rgba(28,36,22,0.72));
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.02em;
}

/* --- Photo pair (2-up layout) --- */
.photo-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  padding-block: var(--space-3xl);
}
.photo-pair__item {
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.photo-pair__item--tall {
  aspect-ratio: 3/4;
}
.photo-pair__item--wide {
  aspect-ratio: 4/3;
}
.photo-pair__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
@media (max-width: 768px) {
  .species-grid { grid-template-columns: repeat(2, 1fr); }
  .photo-pair { grid-template-columns: 1fr; }
  .photo-pair__item--tall,
  .photo-pair__item--wide { aspect-ratio: 4/3; }
}

/* --- CTA Banner --- */
.cta-banner {
  background: var(--color-parchment);
  padding-block: var(--space-2xl);
}
.cta-banner .container {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-forest) 60%, #3a6b1c 100%);
  border-radius: 1.5rem;
  padding: var(--space-2xl) var(--space-xl);
  text-align: center;
  color: var(--color-white);
}
.cta-banner .overline {
  color: var(--color-ochre);
  opacity: 1;
}
.cta-banner h2 {
  background: linear-gradient(160deg, #ffffff 0%, rgba(255,255,255,0.72) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.75rem;
}
.cta-banner p {
  color: rgba(255,255,255,0.72);
  font-size: 1.05rem;
  margin-bottom: 1.75rem;
  max-width: 480px;
  margin-inline: auto;
  line-height: 1.7;
}

/* --- About page bio section --- */
.bio-section {
  padding-block: var(--space-3xl);
  background: var(--color-parchment);
}
.bio-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-2xl);
  align-items: start;
}
.bio-grid--photos-right {
  grid-template-columns: 1fr 1fr;
}
.bio-grid--photos-right .photo-slider {
  margin-top: 4rem;
}
.story-grid .photo-slider {
  align-self: start;
  margin-top: 1.9rem;
}

/* ── Photo Slider (bio & story sections) ── */
.photo-slider {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--color-surface);
  border: 1px dashed var(--color-border);
}
.photo-slider__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.45s ease;
  pointer-events: none;
}
.photo-slider__slide.active {
  opacity: 1;
  pointer-events: auto;
}
.photo-slider__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.photo-slider__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.30);
  color: #fff;
  border: none;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  z-index: 3;
}
.photo-slider__btn:hover { background: rgba(0,0,0,0.55); }
.photo-slider__btn--prev { left: 0.6rem; }
.photo-slider__btn--next { right: 0.6rem; }
.photo-slider__dots {
  position: absolute;
  bottom: 0.6rem;
  left: 0; right: 0;
  display: flex;
  justify-content: center;
  gap: 0.35rem;
  z-index: 3;
}
.photo-slider__dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.45);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.2s;
}
.photo-slider__dot.active { background: #fff; }
.bio-photo {
  aspect-ratio: 3/4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px dashed var(--color-border);
}
.bio-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.bio-text p {
  font-size: 1.05rem;
  line-height: 1.85;
  color: #444;
  margin-bottom: 1.1rem;
}
.bio-quals-list {
  list-style: none;
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.bio-quals-list li {
  display: flex;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--color-dark);
}
.bio-quals-list li::before {
  content: '—';
  color: var(--color-forest);
  flex-shrink: 0;
}
.bio-memberships {
  margin-top: 1.5rem;
}
.bio-memberships__label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-ochre);
  margin-bottom: 0.75rem;
}
.bio-memberships__logos {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.bio-memberships__logos img {
  height: 36px;
  width: auto;
  object-fit: contain;
  opacity: 0.75;
  filter: grayscale(0.3);
}
@media (max-width: 768px) {
  .bio-grid { grid-template-columns: 1fr; }
  .bio-photo { aspect-ratio: 4/3; }
}

/* --- Story sections (ueber-mich alternating) --- */
.story-section {
  padding-block: var(--space-3xl);
}
.story-section--parchment { background: var(--color-parchment); }
.story-section--surface   { background: var(--color-surface); }
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}
.story-grid--reverse { direction: rtl; }
.story-grid--reverse > * { direction: ltr; }
.story-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3/4;
}
.story-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.story-content p {
  font-size: 1.05rem;
  line-height: 1.85;
  color: #444;
  margin-bottom: 1rem;
}
.story-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: var(--space-md);
}
.story-link {
  color: var(--color-forest);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap 0.2s ease;
}
.story-link:hover { gap: 0.7rem; }
.story-fullwidth {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.story-fullwidth__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center top;
  filter: brightness(0.45);
}
.story-fullwidth__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 60%;
  filter: brightness(0.45);
}
.story-fullwidth__content {
  position: relative;
  z-index: 1;
  color: #fff;
  max-width: 600px;
  padding: var(--space-3xl) 0;
}
.story-fullwidth__content h2 {
  background: linear-gradient(160deg, #ffffff 0%, rgba(255,255,255,0.72) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.story-fullwidth__content p {
  font-size: 1.05rem;
  line-height: 1.85;
  opacity: 0.88;
  margin-bottom: 1rem;
}
@media (max-width: 768px) {
  .story-grid { grid-template-columns: 1fr; }
  .story-grid--reverse { direction: ltr; }
  .story-image { aspect-ratio: 4/3; }
  .story-fullwidth { min-height: 520px; }
}

/* --- Info blocks (3-col) --- */
.info-blocks {
  padding-block: var(--space-2xl);
  background: var(--color-surface);
}
.info-blocks__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  padding-top: var(--space-lg);
}
.info-block {
  padding-top: var(--space-md);
  border-top: 2px solid var(--color-border);
}
.info-block__label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ochre);
  margin-bottom: 0.75rem;
  display: block;
}
.info-block__content {
  font-size: 0.95rem;
  color: var(--color-dark);
  line-height: 1.75;
}
@media (max-width: 768px) {
  .info-blocks__grid { grid-template-columns: 1fr; }
}

/* --- Footer --- */
.footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.55);
  padding-block: var(--space-xl);
  font-size: 0.85rem;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer__logo {
  display: flex;
  align-items: flex-end;
  gap: 0.6rem;
  color: rgba(255,255,255,0.8);
  font-weight: 600;
  font-size: 0.9rem;
}
.footer__logo img { height: 48px; }
.footer__links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  flex-wrap: wrap;
}
.footer__links a {
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--color-white); }

/* --- Fade-in animation --- */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up--d1 { transition-delay: 0.1s; }
.fade-up--d2 { transition-delay: 0.2s; }
.fade-up--d3 { transition-delay: 0.3s; }
.fade-up--d4 { transition-delay: 0.4s; }