/* InvestScience One-Page · Design Tokens in :root */

:root {
  --color-primary: #7F99F4;
  --color-secondary: #1A1B1E;
  --color-tertiary: #A19FFF;
  --color-bg: #FFFFFF;
  --color-surface: #F7F8FB;
  --color-text: #1A1B1E;
  --color-text-muted: #5A5C66;
  --color-border: #E6E8EF;
  --color-on-primary: #FFFFFF;
  --color-focus: var(--color-primary);
  --color-header-bg: rgba(255, 255, 255, 0.85);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 24px;

  --container-max: 1200px;
  --header-height: 4rem;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 96px;
  --space-9: 128px;

  --shadow-sm: 0 1px 2px rgba(26, 27, 30, 0.06);
  --shadow-md: 0 8px 24px rgba(26, 27, 30, 0.08);
  --shadow-lg: 0 24px 64px rgba(26, 27, 30, 0.12);

  --font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-h1: clamp(2.5rem, 5vw, 4rem);
  --font-size-h2: clamp(2rem, 4vw, 3rem);
  --font-size-h3: 1.5rem;
  --line-height: 1.6;
  --line-height-heading-tight: 1.05;
  --line-height-heading: 1.15;
  --font-weight-body: 400;
  --font-weight-medium: 500;
  --font-weight-heading: 700;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

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

input,
select,
textarea {
  font-size: max(16px, 1rem);
}

h1,
h2,
h3,
h4,
h5,
h6,
.legal summary,
.legal__h {
  font-weight: var(--font-weight-heading);
  color: var(--color-text);
}

h1 {
  font-size: var(--font-size-h1);
  line-height: var(--line-height-heading-tight);
  letter-spacing: -0.035em;
}

h2,
.section__title {
  font-size: var(--font-size-h2);
  line-height: var(--line-height-heading);
  letter-spacing: -0.03em;
}

h3,
.tile__title {
  font-size: var(--font-size-h3);
  line-height: var(--line-height-heading);
}

.shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--color-text);
  background-color: var(--color-bg);
  background-image:
    radial-gradient(ellipse 120% 80% at 100% -10%, color-mix(in srgb, var(--color-primary) 8%, transparent), transparent 55%),
    radial-gradient(ellipse 90% 60% at 0% 100%, color-mix(in srgb, var(--color-tertiary) 10%, transparent), transparent 50%);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-body);
  line-height: var(--line-height);
  position: relative;
  isolation: isolate;
  overflow-x: clip;
}

.shell-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.shell-bg__grid {
  position: absolute;
  inset: -20%;
  background-image:
    linear-gradient(color-mix(in srgb, var(--color-primary) 7%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--color-primary) 7%, transparent) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, black 10%, transparent 70%);
  opacity: 0.55;
}

.shell-bg__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.38;
  animation: orb-drift 22s ease-in-out infinite alternate;
}

.shell-bg__orb--1 {
  width: min(420px, 55vw);
  height: min(420px, 55vw);
  top: -8%;
  right: -6%;
  background: color-mix(in srgb, var(--color-primary) 45%, transparent);
  animation-duration: 26s;
}

.shell-bg__orb--2 {
  width: min(360px, 50vw);
  height: min(360px, 50vw);
  bottom: 5%;
  left: -10%;
  background: color-mix(in srgb, var(--color-tertiary) 40%, transparent);
  animation-duration: 19s;
}

.shell-bg__orb--3 {
  width: min(200px, 35vw);
  height: min(200px, 35vw);
  top: 42%;
  left: 35%;
  background: color-mix(in srgb, var(--color-primary) 28%, transparent);
  animation-duration: 15s;
  opacity: 0.22;
}

@keyframes orb-drift {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(24px, -18px) scale(1.05); }
}

#main,
.site-footer {
  position: relative;
  z-index: 1;
}

#main {
  flex: 1;
  width: 100%;
  min-height: calc(100dvh - var(--header-height));
}

.skip-link {
  position: absolute;
  left: 0.75rem;
  top: -100px;
  background: var(--color-primary);
  color: var(--color-on-primary);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  z-index: 100;
  font-weight: var(--font-weight-medium);
  text-decoration: none;
}

.skip-link:focus {
  top: 0.75rem;
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

.container {
  width: min(100% - 32px, var(--container-max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  background: var(--color-header-bg);
  transition:
    background 200ms ease,
    border-color 200ms ease,
    backdrop-filter 200ms ease,
    -webkit-backdrop-filter 200ms ease;
}

.site-header.scrolled {
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  background: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 4rem;
}

.brand {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-secondary);
  text-decoration: none;
  white-space: nowrap;
}

.brand:hover {
  color: var(--color-primary);
}

.brand:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.primary-nav {
  display: flex;
  align-items: center;
}

.primary-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.primary-nav__list a {
  display: inline-block;
  font-size: 0.9375rem;
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  text-decoration: none;
  padding-block: var(--space-1);
  position: relative;
  transition: color 0.15s ease;
}

.primary-nav__list a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.2s ease;
}

.primary-nav__list a:hover,
.primary-nav__list a:focus-visible {
  color: var(--color-secondary);
}

.primary-nav__list a.is-active {
  color: var(--clr-accent, #3b82f6);
  font-weight: 600;
}

.primary-nav__list a:hover::after,
.primary-nav__list a:focus-visible::after,
.primary-nav__list a.is-active::after {
  transform: scaleX(1);
}

.primary-nav__list a:focus-visible {
  outline: none;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  margin: 0;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  cursor: pointer;
  color: var(--color-secondary);
}

.nav-toggle span {
  display: block;
  width: 1.35rem;
  height: 2px;
  margin-inline: auto;
  background: currentColor;
  border-radius: 1px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.primary-nav.is-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.primary-nav.is-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.primary-nav.is-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

html.nav-open {
  overflow: hidden;
}

html.nav-open body {
  overflow: hidden;
  touch-action: none;
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
    position: relative;
    z-index: 93;
  }

  html.nav-open .site-header {
    position: fixed;
    inset: 0;
    z-index: 90;
    background: var(--color-bg);
    border-bottom: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  html.nav-open .site-header.scrolled {
    background: var(--color-bg);
  }

  .primary-nav {
    position: static;
  }

  .primary-nav__list {
    position: fixed;
    inset: 0;
    z-index: 92;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-5);
    margin: 0;
    padding: calc(var(--header-height) + var(--space-6)) var(--space-4) var(--space-8);
    background: var(--color-bg);
    visibility: hidden;
    pointer-events: none;
    opacity: 1;
    transition: visibility 0.25s ease;
  }

  .primary-nav.is-open .primary-nav__list {
    visibility: visible;
    pointer-events: auto;
  }

  .primary-nav__list li {
    width: 100%;
    max-width: 16rem;
    text-align: center;
  }

  .primary-nav__list a {
    font-size: 1.5rem;
    font-weight: var(--font-weight-medium);
    min-height: 44px;
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2) var(--space-3);
    color: var(--color-secondary);
  }

  .primary-nav__list a::after {
    bottom: var(--space-1);
  }

  html.nav-open .brand {
    position: relative;
    z-index: 93;
  }
}

#main [id] {
  scroll-margin-top: 80px;
}

/* —— Hero —— */
.hero {
  position: relative;
  padding-block: var(--space-8);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(var(--space-6), 5vw, var(--space-8));
  align-items: center;
}

.hero-text {
  position: relative;
  z-index: 1;
  max-width: 36rem;
}

.hero-text h1 {
  margin: 0 0 var(--space-4);
  font-size: clamp(2.25rem, 8vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.eyebrow {
  margin: 0 0 var(--space-3);
  font-size: 0.72rem;
  font-weight: var(--font-weight-heading);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.hero-text .lead {
  margin: 0 0 var(--space-6);
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: var(--line-height);
  max-width: 32rem;
}

.hero-visual {
  position: relative;
  isolation: isolate;
  justify-self: end;
  width: 100%;
  max-width: 420px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-blob {
  position: absolute;
  inset: 8% -12% -8% -8%;
  border-radius: 50%;
  background: radial-gradient(
    ellipse at 40% 45%,
    color-mix(in srgb, var(--color-primary) 42%, transparent),
    color-mix(in srgb, var(--color-tertiary) 28%, transparent) 55%,
    transparent 72%
  );
  filter: blur(48px);
  opacity: 0.85;
  pointer-events: none;
  z-index: 0;
}

.hero-img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  max-width: 380px;
  margin-inline: auto;
  height: auto;
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  object-fit: cover;
  object-position: center top;
  box-shadow: var(--shadow-lg);
}

.hero-ticker {
  width: 100%;
  max-width: 380px;
  margin-top: var(--space-4);
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  pointer-events: none;
}

.hero-ticker__track {
  display: flex;
  width: max-content;
  animation: ticker-ltr 32s linear infinite;
}

.hero-ticker__text {
  flex-shrink: 0;
  padding-right: 2rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--color-primary) 75%, var(--color-text-muted));
  white-space: nowrap;
}

@keyframes ticker-ltr {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* —— Über Simon —— */
.ueber-simon {
  padding-block: var(--space-6);
  background: transparent;
}

.ueber-simon .col-visual {
  order: -1;
}

.ueber-simon .two-col {
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.1fr);
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.6fr);
  gap: clamp(var(--space-5), 4vw, var(--space-7));
  align-items: start;
}

.col-text h2 {
  margin: 0 0 var(--space-4);
}

.col-text p {
  margin: 0 0 var(--space-4);
  color: var(--color-text-muted);
  line-height: var(--line-height);
}

.col-text p:last-child {
  margin-bottom: 0;
}

.col-visual {
  min-height: 1px;
}

.ueber-img {
  width: 100%;
  height: auto;
  max-height: 480px;
  border-radius: 1rem;
  object-fit: cover;
  object-position: top center;
}

/* —— Vorträge —— */
.vortraege {
  padding-block: var(--space-7);
}

.vortraege h2 {
  margin: 0 0 var(--space-4);
}

.section-lead {
  margin: 0;
  max-width: 40rem;
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: var(--line-height);
}

.keynote-hub {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-6);
  grid-template-columns: 1fr;
  grid-template-areas:
    "visual"
    "card1"
    "card2"
    "card3"
    "card4";
  align-items: stretch;
}

.keynote-hub__visual {
  grid-area: visual;
  position: relative;
  justify-self: center;
  width: min(100%, 280px);
  margin-block: var(--space-2) var(--space-3);
}

.keynote-hub__glow {
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  background: color-mix(in srgb, var(--color-primary) 22%, transparent);
  filter: blur(28px);
  z-index: 0;
}

.keynote-hub__img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 3px solid var(--color-bg);
}

.keynote-card--1 { grid-area: card1; }
.keynote-card--2 { grid-area: card2; }
.keynote-card--3 { grid-area: card3; }
.keynote-card--4 { grid-area: card4; }

@media (min-width: 640px) {
  .keynote-hub {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "visual visual"
      "card1 card2"
      "card3 card4";
  }

  .keynote-hub__visual {
    width: min(100%, 320px);
  }
}

@media (min-width: 960px) {
  .keynote-hub {
    grid-template-columns: minmax(0, 1fr) minmax(180px, 240px) minmax(0, 1fr);
    grid-template-rows: 1fr 1fr;
    grid-template-areas:
      "card1 visual card2"
      "card3 visual card4";
    gap: var(--space-5);
    align-items: center;
    overflow: visible;
  }

  .keynote-hub__visual {
    width: 100%;
    margin-block: 0;
    align-self: center;
  }

  /* Bild kreisförmig */
  .keynote-hub__img {
    border-radius: 50%;
    aspect-ratio: 1;
    object-fit: cover;
    object-position: top center;
    width: 100%;
    box-shadow: 0 0 0 6px var(--color-bg), 0 0 0 8px color-mix(in srgb, var(--color-primary) 40%, transparent);
  }

  /* Pulsierender Leuchtring */
  .keynote-hub__glow {
    inset: -8%;
    border-radius: 50%;
    background: none;
    border: 2px dashed color-mix(in srgb, var(--color-primary) 45%, transparent);
    filter: none;
    animation: hub-ring-pulse 3s ease-in-out infinite alternate;
  }

  @keyframes hub-ring-pulse {
    from { opacity: 0.3; transform: scale(0.97); }
    to   { opacity: 0.7; transform: scale(1.02); }
  }

  /* Linke Karten: rechten Rand entfernen, nur Accent-Border */
  .keynote-card--1,
  .keynote-card--3 {
    border: 1px solid var(--color-border);
    border-right: 2px solid var(--color-primary);
    position: relative;
    overflow: visible;
  }
  .keynote-card--1::after,
  .keynote-card--3::after {
    content: "›";
    position: absolute;
    right: -16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.4rem;
    line-height: 1;
    color: var(--color-primary);
    pointer-events: none;
    z-index: 2;
  }

  /* Rechte Karten: linken Rand ersetzen, kein Doppelrand */
  .keynote-card--2,
  .keynote-card--4 {
    border: 1px solid var(--color-border);
    border-left: 2px solid var(--color-primary);
    text-align: right;
    position: relative;
    overflow: visible;
  }
  .keynote-card--2 .keynote-card__num,
  .keynote-card--4 .keynote-card__num {
    margin-left: auto;
  }
  .keynote-card--2::before,
  .keynote-card--4::before {
    content: "‹";
    position: absolute;
    left: -16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.4rem;
    line-height: 1;
    color: var(--color-primary);
    pointer-events: none;
    z-index: 2;
  }
}

.keynote-card {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-height: 0;
  background: color-mix(in srgb, var(--color-bg) 85%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transform: translateY(0);
  transition:
    transform 250ms ease,
    border-color 250ms ease,
    box-shadow 250ms ease;
}

@media (hover: hover) and (min-width: 769px) {
  .keynote-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
  }
}

@media (max-width: 768px) {
  .keynote-card:active {
    transform: scale(0.99);
  }
}

.keynote-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: var(--space-3);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-primary) 14%, transparent);
  color: var(--color-primary);
  flex-shrink: 0;
}

.keynote-card__icon svg {
  display: block;
}

.keynote-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--clr-accent, #3b82f6);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.keynote-card h3 {
  font-size: 1.05rem;
  line-height: 1.35;
  color: var(--color-secondary);
  margin: 0 0 var(--space-2);
}

@media (min-width: 1024px) {
  .keynote-card h3 {
    font-size: 1.1rem;
  }
}

.keynote-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: var(--line-height);
}

.cta-line {
  margin: var(--space-6) 0 0;
  text-align: center;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-primary);
  text-decoration: none;
  transition: gap 0.15s ease;
}

.link-arrow:hover {
  gap: 0.55rem;
}

.link-arrow:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* —— Werte —— */
.werte {
  display: none;
  background: var(--color-surface);
  padding-block: var(--space-9);
}

.werte h2 {
  margin: 0 0 var(--space-7);
  text-align: center;
}

.werte-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 769px) {
  .werte-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }
}

.wert h3 {
  margin: 0 0 var(--space-2);
  font-size: 1.15rem;
}

.wert p {
  margin: 0;
  color: var(--color-text-muted);
  line-height: var(--line-height);
}

.wert-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
  display: grid;
  place-items: center;
  font-size: 2rem;
  margin-bottom: var(--space-3);
}

/* —— Social Proof —— */
.ueber-simon,
.medien,
.social-proof {
  position: relative;
  isolation: isolate;
}

.ueber-simon::before,
.medien::before,
.social-proof::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: color-mix(in srgb, var(--color-surface) 60%, transparent);
  mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    black 15%,
    black 85%,
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    black 15%,
    black 85%,
    transparent 100%
  );
  pointer-events: none;
}

.social-proof {
  padding-block: var(--space-6);
}

.social-proof h2 {
  margin: 0;
  text-align: center;
}

.social-proof .eyebrow {
  text-align: center;
}

.stat-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-7);
  margin-block: var(--space-7);
}

.stat {
  text-align: center;
  min-width: 7rem;
}

.stat-num {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  color: var(--color-primary);
  display: block;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.stat-num.is-counting {
  display: block;
}

.stat-label {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-top: var(--space-2);
  display: block;
}

.channels {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

@media (min-width: 641px) {
  .channels {
    gap: var(--space-4);
  }
}

@media (min-width: 961px) {
  .channels {
    grid-template-columns: repeat(4, 1fr);
  }
}

.channel {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-5);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  transform: translateY(0);
  transition:
    transform 250ms ease,
    border-color 250ms ease,
    box-shadow 250ms ease;
}

@media (hover: hover) and (min-width: 769px) {
  .channel:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
  }
}

@media (max-width: 640px) {
  .channel {
    padding: var(--space-3);
    gap: var(--space-1);
    min-height: 7.5rem;
  }

  .channel .ic {
    width: 20px;
    height: 20px;
  }

  .channel-name {
    font-size: 0.92rem;
    line-height: 1.25;
  }

  .channel-handle {
    font-size: 0.78rem;
    line-height: 1.35;
    word-break: break-word;
  }
}

@media (max-width: 768px) {
  .channel:active {
    transform: scale(0.99);
  }
}

.channel:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

.channel .ic {
  color: var(--color-secondary);
  flex-shrink: 0;
}

.channel-name {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-secondary);
}

.channel-handle {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* —— Workshops —— */
.workshops {
  padding-block: var(--space-7);
}

.workshops h2 {
  margin: 0 0 var(--space-4);
}

.workshops-split {
  margin-top: var(--space-6);
  align-items: start;
}

.workshops-split.two-col {
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.75fr);
}

.workshops-main {
  min-width: 0;
}

.workshops-img {
  width: 100%;
  height: auto;
  border-radius: 1rem;
  object-fit: cover;
  aspect-ratio: 1;
}

@media (min-width: 961px) {
  .workshops-img {
    position: sticky;
    top: calc(5rem + var(--space-4));
    max-height: calc(100dvh - 7rem);
  }
}

.workshop-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: 0;
}

.workshop-card {
  background: color-mix(in srgb, var(--color-bg) 85%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transform: translateY(0);
  transition:
    transform 250ms ease,
    border-color 250ms ease,
    box-shadow 250ms ease;
}

@media (hover: hover) and (min-width: 769px) {
  .workshop-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
  }
}

@media (max-width: 768px) {
  .workshop-card:active {
    transform: scale(0.99);
  }
}

.workshop-card h3 {
  font-size: 1.25rem;
  color: var(--color-secondary);
  margin: 0 0 var(--space-2);
}

.workshop-card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: var(--line-height);
}

/* —— Kontakt —— */
.kontakt-top {
  background: transparent;
  padding-block: var(--space-7);
}

.contact-header {
  text-align: center;
  max-width: 36rem;
  margin-inline: auto;
  margin-bottom: var(--space-4);
}

.contact-header .eyebrow {
  margin-bottom: var(--space-2);
}

.contact-header h2 {
  margin: 0 0 var(--space-3);
}

.contact-lead {
  margin: 0;
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: var(--line-height);
}

.contact-form-card {
  background: color-mix(in srgb, var(--color-bg) 90%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) clamp(var(--space-4), 4vw, var(--space-5));
  box-shadow: var(--shadow-sm);
}

.contact-form {
  margin-top: 0;
}

.contact-form__row {
  display: grid;
  gap: 0;
}

@media (min-width: 640px) {
  .contact-form__row {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }

  .contact-form__row .field {
    margin-bottom: 0;
  }
}

.contact-form__row + .contact-form__row,
.contact-form__row + .field {
  margin-top: var(--space-4);
}

.contact-form .field:last-of-type {
  margin-bottom: var(--space-4);
}

.container.narrow {
  max-width: 720px;
}

.contact-form__botcheck {
  display: none;
}

.form-success {
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-primary) 35%, transparent);
  color: var(--color-secondary);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  font-weight: 500;
}

.form-hint {
  margin: 0 0 var(--space-4);
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.form-hint a {
  color: var(--color-primary);
  font-weight: 600;
}

@media (max-width: 640px) {
  .stat-row {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-4);
    margin-block: var(--space-6);
  }

  .stat {
    min-width: 0;
    width: 100%;
    padding: var(--space-4) var(--space-3);
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
  }

  .stat-num {
    font-size: clamp(1.75rem, 7vw, 2.5rem);
    white-space: nowrap;
  }

  .stat-label {
    margin-top: var(--space-2);
    font-size: 0.9rem;
  }

  .contact-header {
    margin-bottom: var(--space-3);
  }

  .contact-form-card {
    padding: var(--space-3) var(--space-4);
  }

  .contact-form__row + .contact-form__row,
  .contact-form__row + .field {
    margin-top: var(--space-3);
  }

  .contact-form .field {
    margin-bottom: var(--space-3);
  }

  .field-checkbox {
    grid-template-columns: 1.125rem minmax(0, 1fr);
    gap: var(--space-2) var(--space-3);
    padding: var(--space-3);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
  }

  .field-checkbox label {
    font-size: 0.8125rem;
    line-height: 1.5;
  }

  .form-hint {
    font-size: 0.75rem;
    line-height: 1.55;
  }
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.field label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-secondary);
}

.field-checkbox {
  display: grid;
  grid-template-columns: 1.25rem minmax(0, 1fr);
  align-items: start;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.field-checkbox input[type="checkbox"] {
  width: 1.25rem;
  height: 1.25rem;
  margin: 0.15rem 0 0;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.field-checkbox label {
  font-weight: 400;
  color: var(--color-text-muted);
  line-height: 1.45;
  font-size: 0.9rem;
  min-width: 0;
  overflow-wrap: break-word;
  word-break: break-word;
  cursor: pointer;
}

.field-checkbox label a {
  color: var(--color-primary);
  font-weight: 600;
  white-space: normal;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 16px;
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color 0.15s ease, outline 0.15s ease;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--color-primary);
  outline: 3px solid color-mix(in srgb, var(--color-primary) 25%, transparent);
  outline-offset: 0;
}

.field textarea {
  resize: vertical;
  min-height: 8rem;
}

/* —— Buch —— */
.buch {
  padding-block: var(--space-7);
}

.buch .two-col {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
}

.buch-text h2 {
  margin: 0 0 var(--space-4);
}

.buch-text p {
  margin: 0 0 var(--space-4);
  color: var(--color-text-muted);
  line-height: var(--line-height);
}

.buch-text p:last-of-type {
  margin-bottom: var(--space-5);
}

.buch-cover {
  display: flex;
  justify-content: center;
}

.buch-cover img {
  max-width: 100%;
  width: min(360px, 100%);
  height: auto;
  transform: rotate(-2deg);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-sm);
  filter: brightness(1.08) contrast(1.05) saturate(1.1);
}


.buch-cta {
  margin-top: var(--space-5);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
}

.btn-with-icon {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
}

.btn-with-icon svg {
  flex-shrink: 0;
  transition: transform 200ms ease;
}

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

.buch-cta__meta {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

@media (max-width: 480px) {
  .buch-cta {
    align-items: stretch;
  }

  .buch-cta .btn-with-icon {
    justify-content: center;
  }
}

/* —— Medien —— */
.medien {
  background: transparent;
  padding-block: var(--space-6);
}

.medien h2 {
  margin: 0 0 var(--space-6);
  text-align: center;
}

.medien .eyebrow {
  text-align: center;
}

.medien-marquee {
  overflow: hidden;
  width: 100%;
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.medien-marquee__track {
  display: flex;
  width: max-content;
  animation: ticker-ltr 40s linear infinite;
}

.medien-marquee:hover .medien-marquee__track {
  animation-play-state: paused;
}

.medien-marquee__group {
  display: flex;
  align-items: center;
  gap: clamp(var(--space-5), 6vw, var(--space-7));
  padding-inline: var(--space-3);
  flex-shrink: 0;
}

.medien-marquee__group img {
  max-height: 48px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.65;
  transition: filter 200ms ease, opacity 200ms ease;
}

.medien-marquee:hover .medien-marquee__group img {
  filter: grayscale(0%);
  opacity: 1;
}

.medien-list {
  margin-top: var(--space-6);
  max-width: 52rem;
  margin-inline: auto;
}

.medien-list summary {
  cursor: pointer;
  color: var(--color-primary);
  font-weight: 600;
  list-style: none;
}

.medien-list summary::-webkit-details-marker {
  display: none;
}

.medien-list summary::after {
  content: " ▾";
  font-size: 0.85em;
}

.medien-list[open] summary::after {
  content: " ▴";
}

.medien-list ul {
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
}

.medien-list li {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: var(--line-height);
}

.medien-list li:last-child {
  border-bottom: none;
}

.medien-list time {
  font-weight: 600;
  color: var(--color-secondary);
  white-space: nowrap;
}

.wave-divider {
  display: none;
  line-height: 0;
  margin: 0;
  color: color-mix(in srgb, var(--color-surface) 55%, var(--color-bg));
}

.wave-divider--flip {
  transform: rotate(180deg);
  margin-bottom: -1px;
  color: color-mix(in srgb, var(--color-surface) 55%, var(--color-bg));
}

.wave-divider:not(.wave-divider--flip) {
  color: var(--color-bg);
  margin-top: -1px;
}

.wave-divider__svg {
  display: block;
  width: 100%;
  height: clamp(36px, 6vw, 56px);
}

/* —— Sections —— */
.section {
  padding: clamp(3rem, 8vw, 5.5rem) 1.5rem;
}

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

.section__inner--narrow {
  max-width: 44rem;
}

.section__inner--split {
  display: grid;
  grid-template-columns: 1fr minmax(220px, 320px);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.section__inner--book {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(2rem, 6vw, 4.5rem);
  align-items: center;
  padding: clamp(2rem, 5vw, 3.5rem);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.book-panel {
  position: relative;
  overflow: hidden;
}

.book-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -32deg,
    transparent,
    transparent 22px,
    color-mix(in srgb, var(--color-primary) 5%, transparent) 22px,
    color-mix(in srgb, var(--color-primary) 5%, transparent) 23px
  );
  opacity: 0.55;
  pointer-events: none;
  z-index: 0;
}

.book-panel > *:not(.book-panel__deco) {
  position: relative;
  z-index: 1;
}

.book-panel__deco {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.book-panel__corner {
  position: absolute;
  width: clamp(52px, 11vw, 80px);
  height: auto;
  color: var(--color-primary);
}

.book-panel__corner--tl {
  top: 14px;
  left: 14px;
}

.book-panel__corner--br {
  bottom: 14px;
  right: 14px;
  transform: rotate(180deg);
}

.section--simon {
  background: color-mix(in srgb, var(--color-surface) 55%, var(--color-bg));
  position: relative;
}

.section--simon::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--color-primary) 20%, transparent), transparent);
  pointer-events: none;
}

.section--book {
  padding-top: 0;
}

.section--social {
  text-align: center;
}

.social-deck {
  position: relative;
  padding: clamp(2rem, 5vw, 3rem) 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  background: color-mix(in srgb, var(--color-surface) 88%, var(--color-bg));
}

.social-deck__bg {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 15% 20%, color-mix(in srgb, var(--color-tertiary) 22%, transparent), transparent 55%),
    radial-gradient(ellipse 70% 45% at 88% 75%, color-mix(in srgb, var(--color-primary) 14%, transparent), transparent 50%),
    repeating-linear-gradient(
      105deg,
      transparent,
      transparent 48px,
      color-mix(in srgb, var(--color-primary) 4%, transparent) 48px,
      color-mix(in srgb, var(--color-primary) 4%, transparent) 49px
    );
}

.social-deck .section__head,
.social-deck .pills {
  position: relative;
  z-index: 1;
}

.section__head {
  margin-bottom: 2rem;
}

.section__head--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section__title {
  margin: 0 0 var(--space-3);
}

.section__p {
  margin: 0 0 1rem;
  color: var(--color-text-muted);
  max-width: 40rem;
}

.section__head--center .section__p {
  margin-left: auto;
  margin-right: auto;
}

.muted {
  color: var(--color-text-muted);
}

.section__p--links {
  margin-bottom: 0;
  font-size: 0.95rem;
}

.text-link {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--color-tertiary) 55%, transparent);
}

.text-link:hover {
  border-bottom-color: var(--color-primary);
}

.text-link-sep {
  margin: 0 0.35rem;
  color: var(--color-text-muted);
}

.simon-card-wrap {
  position: relative;
  isolation: isolate;
  padding: 10px;
}

.simon-card-wrap__deco {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.simon-card-wrap__arc {
  position: absolute;
  inset: 4px;
  border: 2px solid color-mix(in srgb, var(--color-primary) 22%, transparent);
  border-radius: calc(var(--radius-lg) + 16px);
  transform: rotate(-2.5deg);
}

.simon-card-wrap__dots {
  position: absolute;
  right: -4px;
  top: 18%;
  width: 64px;
  height: 120px;
  background: radial-gradient(circle, var(--color-tertiary) 2px, transparent 2.5px);
  background-size: 12px 12px;
  opacity: 0.4;
  border-radius: var(--radius-sm);
}

.simon-card {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--color-secondary);
}

.simon-card__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.96;
}

.simon-card__meta {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.1rem 1.25rem;
  background: linear-gradient(to top, color-mix(in srgb, var(--color-secondary) 72%, transparent), transparent);
  color: var(--color-on-primary);
}

.simon-card__name {
  display: block;
  font-weight: var(--font-weight-heading);
  font-size: 1.05rem;
}

.simon-card__role {
  font-size: 0.82rem;
  opacity: 0.88;
}

.tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.tile {
  position: relative;
  padding: 1.75rem 1.5rem;
  padding-top: 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.tile::after {
  content: "";
  position: absolute;
  top: 0;
  left: 1.25rem;
  right: 1.25rem;
  height: 3px;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-tertiary));
  opacity: 0;
  transition: opacity 0.2s ease;
}

.tile:hover::after {
  opacity: 0.85;
}

.tile:hover {
  border-color: color-mix(in srgb, var(--color-primary) 25%, var(--color-border));
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.tile--accent {
  border-color: color-mix(in srgb, var(--color-primary) 22%, transparent);
  background: linear-gradient(145deg, var(--color-surface) 0%, color-mix(in srgb, var(--color-primary) 5%, var(--color-surface)) 100%);
}

.tile__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 1rem;
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-primary) 10%, var(--color-surface));
  color: var(--color-primary);
}

.tile--accent .tile__icon {
  background: color-mix(in srgb, var(--color-tertiary) 18%, var(--color-surface));
  color: color-mix(in srgb, var(--color-primary) 40%, var(--color-tertiary));
}

.tile__title {
  margin: 0 0 0.65rem;
}

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

.tile__note {
  margin: 1rem 0 0;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

.book__visual {
  position: relative;
  justify-self: center;
}

.book__glow {
  position: absolute;
  inset: -20%;
  background: radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--color-tertiary) 35%, transparent), transparent 70%);
  filter: blur(24px);
  z-index: 0;
}

.book__cover {
  position: relative;
  z-index: 1;
  display: block;
  width: min(260px, 72vw);
  height: auto;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
}

.book__content .section__title {
  margin-top: 0;
}

.pills {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.65rem 1.35rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  color: var(--color-text);
  background: color-mix(in srgb, var(--color-surface) 94%, transparent);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease, color 0.15s ease;
}

.pill__ico {
  flex-shrink: 0;
  opacity: 0.9;
}

.pill:hover .pill__ico {
  opacity: 1;
}

.pill:hover {
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.pill:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

.legal {
  margin-bottom: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  overflow: hidden;
}

.legal summary {
  padding: 1rem 1.25rem;
  font-weight: var(--font-weight-heading);
  cursor: pointer;
  list-style: none;
  color: var(--color-text);
}

.legal summary::-webkit-details-marker {
  display: none;
}

.legal summary::after {
  content: "+";
  float: right;
  font-weight: 400;
  opacity: 0.5;
}

.legal[open] summary::after {
  content: "–";
}

.legal__body {
  padding: 0 1.25rem 1.25rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
}

.legal__h {
  margin: 1.25rem 0 0.4rem;
  font-size: 0.95rem;
  color: var(--color-text);
}

.legal__body p {
  margin: 0 0 0.75rem;
}

.legal__body code {
  font-size: 0.88em;
  padding: 0.1em 0.35em;
  border-radius: 4px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
}

.legal__body a {
  color: var(--color-primary);
  font-weight: 600;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1.45rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  font-family: inherit;
  transition:
    transform 200ms ease,
    box-shadow 200ms ease,
    filter 200ms ease,
    background 200ms ease,
    border-color 200ms ease,
    color 200ms ease;
}

.btn--primary,
.btn-primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.btn--primary:hover,
.btn-primary:hover,
.btn--secondary:hover,
.btn-secondary:hover,
.btn-on-dark:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--primary:active,
.btn-primary:active,
.btn--secondary:active,
.btn-secondary:active,
.btn-on-dark:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn--secondary,
.btn-secondary {
  background: var(--color-bg);
  border-color: var(--color-secondary);
  color: var(--color-secondary);
}

.btn--secondary:hover,
.btn-secondary:hover {
  background: var(--color-secondary);
  color: var(--color-bg);
}

.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.btn-on-dark:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--color-primary) 45%, transparent);
  outline-offset: 3px;
}

.btn-wide {
  width: 100%;
}

.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-border);
}

.btn--ghost:hover {
  border-color: var(--color-primary);
}

.btn:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

.center {
  text-align: center;
}

/* —— Kontakt Bottom —— */
.kontakt-bottom {
  background: transparent;
  border-top: none;
  padding-block: var(--space-7);
}

.kontakt-bottom__inner {
  text-align: center;
  max-width: 40rem;
  margin-inline: auto;
}

.kontakt-bottom .eyebrow {
  margin-bottom: var(--space-2);
}

.kontakt-bottom h2 {
  margin: 0 0 var(--space-3);
  color: var(--color-secondary);
}

.kontakt-bottom__lead {
  margin: var(--space-3) 0 var(--space-5);
  color: var(--color-text-muted);
}

.btn-on-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: #ffffff;
  padding: 16px 32px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: none;
  transition:
    transform 200ms ease,
    box-shadow 200ms ease,
    filter 200ms ease,
    background 200ms ease;
}

.btn-on-dark:hover {
  background: color-mix(in srgb, var(--color-primary) 92%, #ffffff 8%);
}

.quick-contact {
  margin-top: var(--space-3);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.quick-contact a {
  color: var(--color-primary);
  text-decoration: none;
}

/* —— Footer —— */
.site-footer {
  margin-top: 0;
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 0.88rem;
  border-top: 1px solid var(--color-border);
  padding: var(--space-5) var(--space-4) calc(var(--space-5) + env(safe-area-inset-bottom, 0));
  text-align: center;
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.site-footer__copy {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.footer-mini-legal {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-2);
  font-size: 0.8125rem;
}

.footer-mini-legal a {
  color: var(--color-text-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding: 0.5rem 0.25rem;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  transition: color 200ms ease, border-color 200ms ease;
}

.footer-mini-legal a:hover {
  color: var(--color-secondary);
  border-bottom-color: var(--color-primary);
}

.footer-mini-legal span {
  color: var(--color-border);
}

/* Legal-Overlay (Impressum / Datenschutz) */
.legal-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: color-mix(in srgb, var(--color-secondary) 55%, transparent);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: grid;
  place-items: center;
  padding: var(--space-4);
  animation: legalOverlayIn 220ms ease;
}

.legal-overlay[hidden] {
  display: none;
}

.legal-overlay__sheet {
  position: relative;
  width: min(720px, 100%);
  max-height: 85vh;
  overflow-y: auto;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6) var(--space-5) var(--space-5);
}

.legal-overlay__title {
  margin: 0 0 var(--space-4);
  font-size: 1.25rem;
  padding-right: 2.5rem;
}

.legal-overlay__close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  border-radius: 50%;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
  color: var(--color-secondary);
  transition: border-color 200ms, background 200ms, transform 200ms;
}

.legal-overlay__close:hover {
  border-color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 8%, var(--color-bg));
  transform: rotate(90deg);
}

.legal-overlay__grid {
  display: grid;
  gap: var(--space-4);
}

@keyframes legalOverlayIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

html.legal-open {
  overflow: hidden;
}

html.legal-open body {
  overflow: hidden;
}

.legal-card,
.legal-inline {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  overflow: hidden;
}

.legal-card#impressum,
.legal-card#datenschutz,
.legal-inline#impressum,
.legal-inline#datenschutz {
  scroll-margin-top: 5.5rem;
}

.legal-card > summary,
.legal-inline > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-height: 44px;
  padding: var(--space-4) var(--space-5);
  color: var(--color-secondary);
  font-size: 0.95rem;
  font-weight: 600;
  transition: background 200ms ease;
}

.legal-card__label {
  flex: 1;
}

.legal-card > summary::-webkit-details-marker,
.legal-inline > summary::-webkit-details-marker {
  display: none;
}

.legal-card > summary:hover,
.legal-inline > summary:hover {
  background: color-mix(in srgb, var(--color-primary) 6%, var(--color-bg));
}

.legal-card > summary .chev,
.legal-inline > summary .chev {
  flex-shrink: 0;
  transition: transform 250ms ease;
  color: var(--color-text-muted);
}

.legal-card[open] > summary .chev,
.legal-inline[open] > summary .chev {
  transform: rotate(180deg);
}

.legal-card__body,
.legal-inline__body {
  padding: var(--space-4) var(--space-5) var(--space-5);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.65;
  animation: legalReveal 260ms ease;
}

.legal-note {
  margin: 0 0 var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-primary) 8%, var(--color-bg));
  border: 1px solid color-mix(in srgb, var(--color-primary) 20%, transparent);
  color: var(--color-text);
  font-size: 0.8125rem;
}

.legal-section + .legal-section {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.legal-card__body > .legal-note + .legal-section {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.legal-section h3 {
  margin: 0 0 var(--space-2);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-secondary);
}

.legal-section p {
  margin: 0;
}

.legal-address {
  font-style: normal;
  line-height: 1.65;
}

.legal-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.legal-list li {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: var(--space-2);
  align-items: baseline;
}

.legal-list__label {
  font-weight: 600;
  color: var(--color-secondary);
  font-size: 0.8125rem;
}

.legal-card__body a,
.legal-inline__body a {
  color: var(--color-primary);
  font-weight: 500;
}

.legal-card__body code,
.legal-inline__body code {
  font-size: 0.88em;
  padding: 0.1em 0.35em;
  border-radius: 4px;
  color: var(--color-secondary);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

@keyframes legalReveal {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.site-footer__copy {
  margin: 0;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.cookie-banner {
  position: fixed;
  inset: 0 0 0 0;
  z-index: 70;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 1rem;
  background: color-mix(in srgb, var(--color-secondary) 40%, transparent);
  backdrop-filter: blur(6px);
  pointer-events: auto;
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-banner__inner {
  pointer-events: auto;
  width: min(40rem, 100%);
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.35rem 1.5rem;
  box-shadow: var(--shadow-lg);
  margin-bottom: env(safe-area-inset-bottom, 0);
}

.cookie-banner__title {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.cookie-banner__text {
  margin: 0 0 1rem;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}

.cookie-banner__text a {
  color: var(--color-primary);
  font-weight: 600;
}

/* —— Motion: Scroll-Reveal, Links, Karten —— */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 600ms cubic-bezier(0.22, 0.61, 0.36, 1),
    transform 600ms cubic-bezier(0.22, 0.61, 0.36, 1);
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

a:not(.btn):not(.brand):not(.link-btn):not(.channel):not(.link-arrow):not(.footer-socials a):not(.skip-link):not(.primary-nav__list a) {
  text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0% 1px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  transition: background-size 250ms ease;
}

a:not(.btn):not(.brand):not(.link-btn):not(.channel):not(.link-arrow):not(.footer-socials a):not(.skip-link):not(.primary-nav__list a):hover {
  background-size: 100% 1px;
}

.cookie-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

@media (max-width: 768px) {
  .container {
    width: min(100% - 28px, var(--container-max));
  }

  .ueber-simon,
  .medien,
  .social-proof {
    padding-block: var(--space-5);
  }

  .vortraege,
  .workshops,
  .buch,
  .kontakt-top {
    padding-block: var(--space-5);
  }

  .hero {
    padding-block: calc(var(--space-6) + env(safe-area-inset-top, 0px)) var(--space-6);
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
    text-align: center;
  }

  .hero-visual {
    order: -1;
    max-width: min(300px, 78vw);
  }

  .hero-img {
    max-width: min(300px, 78vw);
  }

  .hero-text > .eyebrow {
    display: none;
  }

  .hero-ticker {
    max-width: min(300px, 78vw);
    margin-inline: auto;
  }

  .hero-text {
    max-width: none;
  }

  .hero-text h1 {
    font-size: clamp(2rem, 9vw, 2.75rem);
  }

  .hero-text .lead {
    margin-inline: auto;
    font-size: 1rem;
  }

  .hero-blob {
    inset: auto;
    width: min(260px, 82vw);
    height: min(260px, 82vw);
    left: 50%;
    top: 42%;
    transform: translate(-50%, -50%);
  }

  .section-lead {
    font-size: 1rem;
  }

  .workshops-split {
    margin-top: var(--space-4);
  }

  .keynote-hub {
    margin-top: var(--space-4);
    gap: var(--space-3);
  }

  .keynote-hub__visual {
    width: min(100%, 300px);
    margin-block: var(--space-2) var(--space-3);
  }

  .keynote-card {
    padding: var(--space-4);
  }

  .workshop-card {
    padding: var(--space-4);
  }

  .workshops .cta-line .btn {
    width: 100%;
    max-width: 20rem;
    margin-inline: auto;
  }
}

@media (max-width: 960px) {
  .two-col {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .ueber-simon .two-col,
  .workshops-split.two-col,
  .buch .two-col {
    grid-template-columns: 1fr;
  }

  .col-visual {
    display: none;
  }

  .ueber-simon .col-visual {
    display: block;
    order: -1;
    max-width: min(300px, 78vw);
    margin-inline: auto;
    margin-bottom: var(--space-4);
  }

  .ueber-img {
    width: 100%;
    max-height: none;
    aspect-ratio: 4 / 5;
    max-width: min(300px, 78vw);
    margin-inline: auto;
    object-position: top center;
  }

  .workshops .col-visual {
    display: block;
    order: -1;
    max-width: min(300px, 78vw);
    margin-inline: auto;
    margin-top: 0;
    margin-bottom: var(--space-4);
  }

  .workshops-img {
    width: 100%;
    max-width: min(300px, 78vw);
    margin-inline: auto;
    aspect-ratio: 1;
    object-fit: cover;
    object-position: center top;
  }

  .buch-cover {
    order: -1;
    max-width: min(240px, 62vw);
    margin-inline: auto;
    margin-bottom: var(--space-3);
  }

  .buch-cover img {
    max-width: 100%;
    width: 100%;
    margin-inline: auto;
  }

  .section__inner--split {
    grid-template-columns: 1fr;
  }

  .section__inner--split .simon-card-wrap {
    max-width: 320px;
    margin: 0 auto;
  }

  .tiles {
    grid-template-columns: 1fr;
  }

  .section__inner--book {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .book__content .btn {
    margin: 0 auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  * {
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .shell,
  .btn,
  .pill {
    transition: none;
  }

  .shell-bg__orb {
    animation: none;
  }

  .hero-ticker__track,
  .medien-marquee__track,
  .keynote-hub__glow {
    animation: none;
  }

  .medien-marquee {
    overflow: visible;
    mask-image: none;
    -webkit-mask-image: none;
  }

  .medien-marquee__track {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: var(--space-5);
    width: 100%;
    justify-items: center;
  }

  .medien-marquee__group[aria-hidden="true"] {
    display: none;
  }

  .btn:hover,
  .btn:active,
  .pill:hover {
    transform: none;
    box-shadow: none;
  }

  .keynote-card:hover,
  .keynote-card:active,
  .workshop-card:hover,
  .workshop-card:active,
  .channel:hover,
  .channel:active {
    transform: none;
    box-shadow: none;
  }

  .hero-img {
    transform: none !important;
  }

  .tile:hover {
    transform: none;
  }

  .link-btn:hover,
  .social-row a:hover {
    transform: none;
  }

  .legal-overlay {
    animation: none;
  }

  .legal-overlay__close {
    transition: none;
  }

  .legal-card > summary .chev,
  .legal-card__body,
  .legal-inline > summary .chev,
  .legal-inline__body {
    transition: none;
    animation: none;
  }
}

/* Link-Hub (/links · Bio-URL, noindex) */
.linkhub-page {
  margin: 0;
  min-height: 100dvh;
  background: var(--color-bg);
  color: var(--color-text);
  padding-top: env(safe-area-inset-top, 0);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height);
  -webkit-font-smoothing: antialiased;
}

.linkhub-page h1.linkhub__name {
  font-family: var(--font-family);
  letter-spacing: -0.02em;
}

.linkhub-page .linkhub {
  min-height: calc(100dvh - env(safe-area-inset-top, 0) - env(safe-area-inset-bottom, 0));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  width: min(100% - 32px, 480px);
  margin-inline: auto;
}

@media (min-width: 768px) {
  .linkhub-page .linkhub {
    min-height: 100vh;
    justify-content: center;
  }
}

.linkhub__stack {
  width: 100%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.linkhub__header {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: var(--space-6);
  margin-bottom: 0;
}

.linkhub__avatar-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 8.5rem;
  height: 8.5rem;
  margin-bottom: var(--space-2);
}

.linkhub__avatar-glow {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 7.5rem;
  height: 7.5rem;
  border-radius: 50%;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--color-primary) 30%, transparent),
    color-mix(in srgb, var(--color-tertiary) 30%, transparent)
  );
  filter: blur(20px);
  pointer-events: none;
}

.linkhub__avatar {
  position: relative;
  z-index: 1;
  width: 10rem;
  height: 10rem;
  max-width: none;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 22%;
  border: 4px solid var(--color-bg);
  box-shadow:
    0 8px 28px color-mix(in srgb, var(--color-secondary) 14%, transparent),
    0 0 0 1px var(--color-border);
}

.linkhub__name {
  margin: var(--space-4) 0 0;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--color-secondary);
  text-align: center;
  line-height: 1.2;
}

.linkhub__eyebrow {
  margin: var(--space-2) 0 0;
  text-align: center;
  text-transform: none;
  letter-spacing: 0.02em;
  font-size: 0.875rem;
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
}

.link-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
  max-width: 480px;
  margin: var(--space-5) auto 0;
}

.link-stack .link-btn {
  display: grid;
  grid-template-columns: 3.25rem 1fr auto;
  grid-template-rows: auto;
  column-gap: var(--space-3);
  align-items: center;
  min-height: 4.75rem;
  padding: 0.875rem 1rem;
  font-family: var(--font-family);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-secondary);
  text-decoration: none;
  transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}

.link-btn__logo-slot {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 3.25rem;
  height: 3.25rem;
  padding: 0.3125rem;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  overflow: hidden;
}

.link-btn__logo-slot--brand {
  background: #fff;
  padding: 0.25rem;
}

.link-btn__logo-slot--empty {
  visibility: hidden;
}

.link-btn__logo {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: contain;
  object-position: center;
}

.link-btn__copy {
  grid-column: 2;
  display: flex;
  flex-direction: column;
  align-self: center;
  min-width: 0;
}

.link-stack .link-btn .link-arrow {
  grid-column: 3;
  grid-row: 1;
}

.link-btn:hover {
  border-color: var(--color-primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.link-stack .link-btn .link-label {
  display: block;
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.35;
  color: var(--color-secondary);
}

.link-stack .link-btn .link-meta {
  display: block;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.4;
  margin-top: 4px;
}

.link-stack .link-btn .link-arrow {
  color: var(--color-text-muted);
  font-size: 1.25rem;
  transition: transform 200ms ease, color 200ms ease;
}

.link-btn:hover .link-arrow {
  transform: translateX(4px);
  color: var(--color-primary);
}

.social-row {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin: var(--space-4) auto 0;
  padding: 0;
  list-style: none;
}

.social-row a {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-secondary);
  text-decoration: none;
  transition: border-color 200ms ease, color 200ms ease, transform 200ms ease;
}

.social-row a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-1px);
}

.social-row svg {
  width: 22px;
  height: 22px;
}

.social-row--brand {
  margin-top: var(--space-4);
}

.social-row--brand a {
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  border: none;
  border-radius: 0;
  background: transparent;
}

.social-row--brand a:hover {
  transform: scale(1.08);
  border-color: transparent;
}

.social-row--brand svg,
.social-row--brand .social-row__icon {
  width: 28px;
  height: 28px;
  display: block;
  border-radius: 50%;
  object-fit: cover;
}

@media (max-width: 767px) {
  .linkhub-page .social-row--brand {
    gap: var(--space-4);
  }

  .linkhub-page .social-row--brand a {
    width: 3.5rem;
    height: 3.5rem;
    min-width: 3.5rem;
    min-height: 3.5rem;
  }

  .linkhub-page .social-row--brand svg,
  .linkhub-page .social-row--brand .social-row__icon {
    width: 2.25rem;
    height: 2.25rem;
  }
}

.links-footer {
  width: 100%;
  max-width: 480px;
  margin-top: var(--space-8);
  padding: var(--space-5) var(--space-4) calc(var(--space-5) + env(safe-area-inset-bottom, 0));
  text-align: center;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  align-items: center;
}

.footer-brand {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  margin: 0;
}

.linkhub__affiliate {
  margin: var(--space-4) 0 0;
  max-width: 38ch;
  font-size: 0.6875rem;
  line-height: 1.5;
  color: color-mix(in srgb, var(--color-text-muted) 72%, transparent);
  text-align: center;
}