/* ===========================================
   Elektrokultur.com - Design System
   Naturfarben (saemereien.ch) + Modern (dein-ki-agent.ch)
   =========================================== */

:root {
  /* Naturfarben - Grüntöne */
  --green-50:  #f3f8f1;
  --green-100: #e3efde;
  --green-200: #c5dfbc;
  --green-300: #97c587;
  --green-400: #68a85a;
  --green-500: #4a8c3e;
  --green-600: #386f2f;
  --green-700: #2c5826;
  --green-800: #24461f;
  --green-900: #1a321a;

  /* Akzent: warmes Kupfer (Elektrokultur-Bezug) */
  --copper-300: #e8a87c;
  --copper-400: #d18558;
  --copper-500: #b86b3a;
  --copper-600: #95542c;

  /* Erdtöne */
  --earth-100: #f5f1ea;
  --earth-200: #e8ddc8;
  --earth-300: #d4c2a0;

  /* Neutrale */
  --white: #ffffff;
  --off-white: #fafbf8;
  --gray-100: #f3f4f1;
  --gray-200: #e6e8e3;
  --gray-400: #98a195;
  --gray-600: #5a6258;
  --gray-800: #2a2f28;
  --black: #14160f;

  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #1a321a 0%, #24461f 40%, #2c5826 70%, #386f2f 100%);
  --gradient-card: linear-gradient(135deg, rgba(255,255,255,0.85) 0%, rgba(243,248,241,0.75) 100%);
  --gradient-cta: linear-gradient(135deg, var(--green-500) 0%, var(--green-700) 100%);
  --gradient-copper: linear-gradient(135deg, var(--copper-400) 0%, var(--copper-600) 100%);
  --gradient-text: linear-gradient(135deg, var(--green-700) 0%, var(--copper-500) 100%);

  /* Schatten */
  --shadow-sm: 0 2px 8px rgba(20, 50, 26, 0.05);
  --shadow-md: 0 8px 24px rgba(20, 50, 26, 0.08);
  --shadow-lg: 0 16px 48px rgba(20, 50, 26, 0.12);
  --shadow-glow: 0 0 40px rgba(104, 168, 90, 0.25);

  /* Typo */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Fraunces', Georgia, serif;

  /* Layout */
  --container: 1200px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.7;
  color: var(--gray-800);
  background: var(--off-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--green-600); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--green-800); }

/* ===========================================
   NAVIGATION
   =========================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(250, 251, 248, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(104, 168, 90, 0.15);
  transition: all 0.3s ease;
}

.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--green-800);
  letter-spacing: -0.02em;
}

.nav__logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gradient-cta);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
  box-shadow: var(--shadow-glow);
  position: relative;
}

.nav__logo-mark::after {
  content: '';
  position: absolute;
  inset: -4px;
  border: 1.5px solid var(--copper-400);
  border-radius: 50%;
  opacity: 0.6;
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.1); opacity: 0.3; }
}

.nav__menu {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav__menu a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--gray-800);
  padding: 0.5rem 0;
  position: relative;
}

.nav__menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-cta);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.nav__menu a:hover::after { transform: scaleX(1); transform-origin: left; }

.nav__menu a:hover { color: var(--green-700); }

.nav__cta {
  padding: 0.6rem 1.4rem;
  background: var(--gradient-cta);
  color: white !important;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}

.nav__cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.nav__cta::after { display: none !important; }

/* ===========================================
   HERO
   =========================================== */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 8rem 2rem 4rem;
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  overflow: hidden;
  color: white;
}

.hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 80%;
  height: 150%;
  background: radial-gradient(circle, rgba(104, 168, 90, 0.35) 0%, transparent 60%);
  filter: blur(70px);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 60%;
  height: 100%;
  background: radial-gradient(circle, rgba(209, 133, 88, 0.25) 0%, transparent 60%);
  filter: blur(90px);
  pointer-events: none;
}

/* Animierte Partikel im Hero-Hintergrund */
.hero__particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--copper-300);
  border-radius: 50%;
  opacity: 0.6;
  box-shadow: 0 0 8px var(--copper-300);
  animation: drift linear infinite;
}

.hero__particle:nth-child(1) { left: 10%; animation-duration: 18s; animation-delay: 0s; }
.hero__particle:nth-child(2) { left: 25%; animation-duration: 22s; animation-delay: 3s; background: var(--green-300); box-shadow: 0 0 8px var(--green-300); }
.hero__particle:nth-child(3) { left: 45%; animation-duration: 16s; animation-delay: 6s; }
.hero__particle:nth-child(4) { left: 65%; animation-duration: 24s; animation-delay: 1s; background: var(--green-200); box-shadow: 0 0 8px var(--green-200); }
.hero__particle:nth-child(5) { left: 80%; animation-duration: 20s; animation-delay: 9s; }
.hero__particle:nth-child(6) { left: 92%; animation-duration: 17s; animation-delay: 4s; background: var(--green-300); box-shadow: 0 0 8px var(--green-300); }

@keyframes drift {
  0%   { transform: translateY(110vh) scale(0); opacity: 0; }
  10%  { opacity: 0.6; transform: translateY(90vh) scale(1); }
  90%  { opacity: 0.6; }
  100% { transform: translateY(-20vh) scale(0.5); opacity: 0; }
}

.hero__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(232, 168, 124, 0.35);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--copper-300);
  margin-bottom: 1.5rem;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-500);
  box-shadow: 0 0 12px var(--green-500);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: white;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero__title em {
  font-style: italic;
  background: linear-gradient(135deg, var(--copper-300) 0%, var(--copper-500) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__lead {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  margin-bottom: 2.5rem;
  max-width: 540px;
}

.hero__ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.95rem 1.8rem;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
}

.btn--primary {
  background: var(--gradient-cta);
  color: white;
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(255,255,255,0.1) inset;
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  color: white;
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: var(--copper-300);
  transform: translateY(-2px);
  color: white;
}

.btn__arrow { transition: transform 0.2s; }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* Hero Visual */
.hero__visual {
  position: relative;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1000px;
}

.hero__orb-wrap {
  position: absolute;
  width: 380px;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: float 6s ease-in-out infinite;
}

.hero__orb {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%,
              rgba(151, 197, 135, 0.55) 0%,
              rgba(74, 140, 62, 0.6) 40%,
              rgba(44, 88, 38, 0.75) 70%,
              rgba(26, 50, 26, 0.85) 100%),
    url('images/gleason-flat-earth.webp') center/130% no-repeat,
    var(--green-700);
  box-shadow:
    0 30px 100px rgba(56, 111, 47, 0.6),
    0 0 60px rgba(104, 168, 90, 0.4),
    inset -20px -30px 80px rgba(20, 50, 26, 0.5),
    inset 20px 30px 80px rgba(255, 255, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Energie-Wellen über der Kugel */
.hero__orb::before,
.hero__orb::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, transparent 30%, rgba(232, 168, 124, 0.3) 50%, transparent 70%);
  animation: pulse-energy 4s ease-out infinite;
}

.hero__orb::after { animation-delay: 2s; }

@keyframes pulse-energy {
  0% { transform: scale(0.6); opacity: 0; }
  50% { opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* Glanzpunkt */
.hero__orb-shine {
  position: absolute;
  top: 12%;
  left: 20%;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.7) 0%, transparent 70%);
  filter: blur(10px);
  animation: shine-drift 8s ease-in-out infinite;
}

@keyframes shine-drift {
  0%, 100% { transform: translate(0, 0); opacity: 0.7; }
  50% { transform: translate(15px, 10px); opacity: 1; }
}

/* BLITZ im Zentrum der Kugel */
.hero__bolt {
  position: relative;
  z-index: 3;
  width: 90px;
  height: 130px;
  filter: drop-shadow(0 0 20px rgba(232, 168, 124, 0.9))
          drop-shadow(0 0 40px rgba(232, 168, 124, 0.6));
  animation: bolt-glow 2.5s ease-in-out infinite;
}

.hero__bolt path {
  fill: url(#bolt-gradient);
  stroke: rgba(255, 255, 255, 0.95);
  stroke-width: 1.5;
}

@keyframes bolt-glow {
  0%, 100% {
    filter: drop-shadow(0 0 20px rgba(232, 168, 124, 0.9))
            drop-shadow(0 0 40px rgba(232, 168, 124, 0.6));
    transform: scale(1);
  }
  50% {
    filter: drop-shadow(0 0 30px rgba(255, 220, 180, 1))
            drop-shadow(0 0 60px rgba(232, 168, 124, 0.9))
            drop-shadow(0 0 90px rgba(184, 107, 58, 0.5));
    transform: scale(1.08);
  }
}

/* Elektro-Funken vom Blitz aus */
.hero__bolt-spark {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: white;
  box-shadow: 0 0 12px white, 0 0 24px var(--copper-300);
  z-index: 4;
  opacity: 0;
}

.hero__bolt-spark:nth-of-type(1) { top: 30%; left: 30%; animation: spark-fly 2s ease-out infinite; }
.hero__bolt-spark:nth-of-type(2) { top: 35%; right: 28%; animation: spark-fly 2.3s ease-out 0.4s infinite; }
.hero__bolt-spark:nth-of-type(3) { bottom: 35%; left: 35%; animation: spark-fly 1.8s ease-out 0.8s infinite; }
.hero__bolt-spark:nth-of-type(4) { bottom: 30%; right: 32%; animation: spark-fly 2.1s ease-out 1.2s infinite; }

@keyframes spark-fly {
  0%   { opacity: 0; transform: translate(0, 0) scale(0); }
  20%  { opacity: 1; transform: translate(0, 0) scale(1); }
  100% { opacity: 0; transform: translate(var(--dx, 60px), var(--dy, -40px)) scale(0); }
}

.hero__bolt-spark:nth-of-type(1) { --dx: -50px; --dy: -40px; }
.hero__bolt-spark:nth-of-type(2) { --dx: 50px; --dy: -45px; }
.hero__bolt-spark:nth-of-type(3) { --dx: -45px; --dy: 50px; }
.hero__bolt-spark:nth-of-type(4) { --dx: 55px; --dy: 45px; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

/* Rotierende Kupfer-Spulen um die Kugel */
.hero__coil {
  position: absolute;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  border: 2px solid var(--copper-400);
  opacity: 0.6;
  animation: rotate 25s linear infinite;
  box-shadow: 0 0 30px rgba(232, 168, 124, 0.2),
              inset 0 0 30px rgba(232, 168, 124, 0.1);
}

.hero__coil::before,
.hero__coil::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--copper-300);
}

.hero__coil::before {
  inset: 20px;
  border-style: dashed;
  opacity: 0.7;
}

.hero__coil::after {
  inset: -40px;
  border-style: dotted;
  opacity: 0.5;
  border-color: var(--copper-400);
}

.hero__coil--reverse {
  width: 560px;
  height: 560px;
  animation: rotate-reverse 35s linear infinite;
  border: 1px dashed var(--green-300);
  opacity: 0.3;
}

.hero__coil--reverse::before { inset: 30px; opacity: 0.4; border-color: var(--green-300); }
.hero__coil--reverse::after { display: none; }

@keyframes rotate {
  to { transform: rotate(360deg); }
}

@keyframes rotate-reverse {
  to { transform: rotate(-360deg); }
}

/* Aussenliegende Sparkles */
.hero__sparkle {
  position: absolute;
  width: 5px;
  height: 5px;
  background: white;
  border-radius: 50%;
  box-shadow: 0 0 12px white, 0 0 24px var(--copper-300);
  z-index: 2;
}

.hero__sparkle:nth-of-type(1) { top: 15%; left: 25%; animation: sparkle 3s ease-in-out infinite; }
.hero__sparkle:nth-of-type(2) { top: 50%; right: 15%; animation: sparkle 3s ease-in-out 1s infinite; }
.hero__sparkle:nth-of-type(3) { bottom: 20%; left: 30%; animation: sparkle 3s ease-in-out 2s infinite; }
.hero__sparkle:nth-of-type(4) { top: 80%; right: 35%; animation: sparkle 3s ease-in-out 1.5s infinite; }

@keyframes sparkle {
  0%, 100% { opacity: 0; transform: scale(0.5); }
  50% { opacity: 1; transform: scale(1.5); }
}

/* ===========================================
   SECTIONS
   =========================================== */
.section {
  padding: 6rem 2rem;
  position: relative;
}

.section__inner {
  max-width: var(--container);
  margin: 0 auto;
}

.section__header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 4rem;
}

.section__kicker {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--copper-500);
  margin-bottom: 1rem;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--green-900);
  margin-bottom: 1.2rem;
}

.section__lead {
  font-size: 1.15rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* ===========================================
   ZWEI BEREICHE - HAUPTKARTEN
   =========================================== */
.bereiche {
  background: var(--off-white);
}

.bereiche__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.bereich-card {
  position: relative;
  padding: 3rem 2.5rem;
  border-radius: var(--radius-xl);
  background: var(--gradient-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(104, 168, 90, 0.15);
  box-shadow: var(--shadow-md);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 480px;
}

.bereich-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-cta);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.bereich-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--green-400);
}

.bereich-card:hover::before { transform: scaleX(1); }

.bereich-card--copper::before { background: var(--gradient-copper); }

.bereich-card__icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  background: var(--gradient-cta);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-md);
}

.bereich-card--copper .bereich-card__icon {
  background: var(--gradient-copper);
}

.bereich-card__number {
  position: absolute;
  top: 2rem;
  right: 2rem;
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 600;
  color: var(--green-100);
  line-height: 1;
  user-select: none;
}

.bereich-card--copper .bereich-card__number {
  color: rgba(232, 168, 124, 0.25);
}

.bereich-card__title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--green-900);
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.bereich-card__text {
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  flex: 1;
}

.bereich-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.bereich-card__tag {
  padding: 0.35rem 0.85rem;
  background: rgba(104, 168, 90, 0.1);
  color: var(--green-700);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
}

.bereich-card--copper .bereich-card__tag {
  background: rgba(184, 107, 58, 0.1);
  color: var(--copper-600);
}

.bereich-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--green-700);
  font-size: 0.95rem;
}

.bereich-card--copper .bereich-card__link { color: var(--copper-600); }

.bereich-card__link svg { transition: transform 0.2s; }
.bereich-card:hover .bereich-card__link svg { transform: translateX(6px); }

/* ===========================================
   METHODEN-GRID (Übersicht)
   =========================================== */
.methoden {
  background: linear-gradient(180deg, var(--off-white) 0%, var(--green-50) 100%);
}

.methoden__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.methode {
  padding: 2rem;
  background: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  transition: all 0.3s ease;
}

.methode:hover {
  border-color: var(--green-400);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.methode__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--green-50);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.2rem;
}

.methode__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--green-900);
  margin-bottom: 0.5rem;
}

.methode__text {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* ===========================================
   HISTORY / WISSENSCHAFT BANNER
   =========================================== */
.banner {
  background: linear-gradient(135deg, var(--green-800) 0%, var(--green-900) 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

.banner::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(232, 168, 124, 0.2) 0%, transparent 70%);
  filter: blur(80px);
}

.banner__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 5rem 2rem;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.banner__title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.2rem;
}

.banner__title em {
  font-style: italic;
  color: var(--copper-300);
}

.banner__text {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  font-size: 1.05rem;
}

.banner__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.stat {
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
}

.stat__number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--copper-300);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat__label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.4;
}

/* ===========================================
   FOOTER
   =========================================== */
.footer {
  background: var(--green-900);
  color: rgba(255, 255, 255, 0.8);
  padding: 4rem 2rem 2rem;
}

.footer__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: white;
  margin-bottom: 1rem;
}

.footer__about {
  font-size: 0.95rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.6);
  max-width: 320px;
}

.footer__col h4 {
  color: white;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer__col ul {
  list-style: none;
}

.footer__col li {
  margin-bottom: 0.6rem;
}

.footer__col a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  transition: color 0.2s;
}

.footer__col a:hover { color: var(--copper-300); }

.footer__bottom {
  max-width: var(--container);
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ===========================================
   RESPONSIVE
   =========================================== */
@media (max-width: 900px) {
  .nav__menu { display: none; }

  .hero { padding: 7rem 1.5rem 3rem; min-height: auto; }
  .hero__inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero__visual { height: 320px; }
  .hero__orb { width: 240px; height: 240px; }
  .hero__coil { width: 300px; height: 300px; }

  .section { padding: 4rem 1.5rem; }

  .bereiche__grid { grid-template-columns: 1fr; }
  .bereich-card { min-height: auto; padding: 2.5rem 2rem; }

  .banner__inner { grid-template-columns: 1fr; gap: 2rem; padding: 4rem 1.5rem; }

  .footer__inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer__bottom { flex-direction: column; gap: 1rem; text-align: center; }
}

@media (max-width: 500px) {
  .footer__inner { grid-template-columns: 1fr; }
  .banner__stats { grid-template-columns: 1fr; }
  .hero__ctas { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }
}

/* ===========================================
   DETAIL-SEITEN
   =========================================== */

/* Page-Hero (kompakter als Homepage-Hero) */
.page-hero {
  position: relative;
  padding: 10rem 2rem 5rem;
  background: var(--gradient-hero);
  color: white;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 60%;
  height: 130%;
  background: radial-gradient(circle, rgba(104, 168, 90, 0.3) 0%, transparent 60%);
  filter: blur(80px);
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 50%;
  height: 100%;
  background: radial-gradient(circle, rgba(232, 168, 124, 0.2) 0%, transparent 60%);
  filter: blur(80px);
}

.page-hero__inner {
  max-width: var(--container);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.page-hero__breadcrumb {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 1.5rem;
}

.page-hero__breadcrumb a {
  color: rgba(255, 255, 255, 0.6);
}

.page-hero__breadcrumb a:hover {
  color: var(--copper-300);
}

.page-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(232, 168, 124, 0.35);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--copper-300);
  margin-bottom: 1.5rem;
}

.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.2rem;
  max-width: 900px;
}

.page-hero__title em {
  font-style: italic;
  background: linear-gradient(135deg, var(--copper-300) 0%, var(--copper-500) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-hero__lead {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  max-width: 720px;
}

/* Content-Sektionen */
.content {
  padding: 5rem 2rem;
}

.content__inner {
  max-width: 900px;
  margin: 0 auto;
}

.content__inner--wide {
  max-width: var(--container);
}

.content h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--green-900);
  margin: 3rem 0 1rem;
  letter-spacing: -0.01em;
}

.content h2:first-child { margin-top: 0; }

.content h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--green-800);
  margin: 2rem 0 0.8rem;
}

.content p {
  font-size: 1.05rem;
  color: var(--gray-800);
  line-height: 1.75;
  margin-bottom: 1.2rem;
}

.content p.lead {
  font-size: 1.2rem;
  color: var(--gray-600);
  font-weight: 400;
  line-height: 1.6;
}

.content ul, .content ol {
  padding-left: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--gray-800);
}

.content li {
  margin-bottom: 0.6rem;
  line-height: 1.7;
}

.content strong { color: var(--green-800); font-weight: 600; }

/* Anleitung / Schritt-für-Schritt */
.steps {
  display: grid;
  gap: 1.5rem;
  margin: 2.5rem 0;
}

.step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--green-50);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(104, 168, 90, 0.2);
}

.step__num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-cta);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.step__body h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--green-900);
  margin-bottom: 0.4rem;
}

.step__body p {
  font-size: 0.98rem;
  color: var(--gray-600);
  margin-bottom: 0;
  line-height: 1.6;
}

/* Video-Wrapper (16:9 responsiv) */
.video-wrap {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  background: var(--green-900);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 2rem 0;
  box-shadow: var(--shadow-lg);
}

.video-wrap iframe,
.video-wrap video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-caption {
  font-size: 0.92rem;
  color: var(--gray-600);
  text-align: center;
  margin-top: -1rem;
  margin-bottom: 2.5rem;
  font-style: italic;
}

/* Highlight-Box */
.highlight {
  padding: 2rem;
  margin: 2rem 0;
  background: linear-gradient(135deg, var(--earth-100), var(--green-50));
  border-left: 4px solid var(--copper-500);
  border-radius: var(--radius-md);
}

.highlight h4 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--green-900);
  margin-bottom: 0.6rem;
}

.highlight p {
  margin-bottom: 0;
  color: var(--gray-800);
}

.highlight--dark {
  background: linear-gradient(135deg, var(--green-800), var(--green-900));
  color: white;
  border-color: var(--copper-400);
}

.highlight--dark h4 { color: var(--copper-300); }
.highlight--dark p { color: rgba(255, 255, 255, 0.9); }

/* Methoden-Karten in Detail-Seite */
.method-card {
  padding: 2.5rem;
  background: white;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  margin: 2rem 0;
}

.method-card__header {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 1.5rem;
}

.method-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--green-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  flex-shrink: 0;
}

.method-card__title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--green-900);
  margin: 0;
}

/* Quellen-Liste auf Ressourcen-Seite */
.resource-list {
  display: grid;
  gap: 1rem;
  margin: 2rem 0;
}

.resource {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.2rem;
  align-items: center;
  padding: 1.25rem 1.5rem;
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  transition: all 0.2s;
}

.resource:hover {
  border-color: var(--green-400);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.resource__type {
  padding: 0.3rem 0.7rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.resource__type--video { background: rgba(184, 107, 58, 0.12); color: var(--copper-600); }
.resource__type--article { background: rgba(104, 168, 90, 0.12); color: var(--green-700); }
.resource__type--book { background: rgba(56, 111, 47, 0.12); color: var(--green-800); }
.resource__type--web { background: rgba(20, 50, 26, 0.1); color: var(--green-900); }

.resource__title {
  font-weight: 600;
  color: var(--gray-800);
  line-height: 1.4;
  margin-bottom: 0.2rem;
}

.resource__meta {
  font-size: 0.88rem;
  color: var(--gray-600);
}

.resource__link {
  font-size: 0.9rem;
  color: var(--green-700);
  font-weight: 600;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

@media (max-width: 700px) {
  .resource { grid-template-columns: 1fr; gap: 0.6rem; }
  .resource__type { justify-self: start; }
  .step { grid-template-columns: 1fr; gap: 0.8rem; }
}

/* Section-Anker offset für sticky-nav */
section[id], h2[id], h3[id] {
  scroll-margin-top: 100px;
}

/* Scroll-Animations */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }
}