/*
Theme Name: Clasco
Theme URI: https://clasco.de
Author: Clasco UG (haftungsbeschraenkt)
Description: Eigenes Theme fuer clasco.de - KI-Beratung, Seminare und Workshops.
Version: 1.0.0
Requires at least: 6.4
Tested up to: 7.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: clasco
*/

/* ==========================================================================
   Clasco – KI Beratung
   Farbwelt und Inhalte des Originals, neu strukturiert.
   ========================================================================== */

/* --- Schrift ------------------------------------------------------------ */

@font-face {
  font-family: "Heebo";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("assets/fonts/heebo-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7,
    U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F,
    U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F,
    U+A720-A7FF;
}

@font-face {
  font-family: "Heebo";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("assets/fonts/heebo-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6,
    U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122,
    U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* --- Tokens -------------------------------------------------------------- */

:root {
  /* Flächen – warm-neutrale Abstufungen zwischen Seitengrund und Karte */
  --ink: #010101;
  --surface-1: #131111;
  --surface-2: #1e1b1b;
  --surface-3: #2a2626;
  --card: #444040;
  --line: #383333;
  --line-strong: #4f4949;

  /* Rot der Marke */
  --brand: #970707;
  --brand-bright: #b30000;
  --brand-deep: #6d0505;
  /* Aufgehellter Ton für Akzenttext – Markenrot auf Schwarz ist zu dunkel */
  --brand-tint: #e0625c;

  /* Text */
  --text: #f5f3f3;
  --text-muted: #c3bcbc;
  --text-dim: #8f8888;

  /* Maße */
  --wrap: 1200px;
  --wrap-narrow: 720px;
  --measure: 62ch;
  --radius: 10px;
  --radius-sm: 6px;
  --header-h: 78px;

  /* Vertikaler Rhythmus */
  --section: clamp(4.5rem, 9vw, 8.5rem);
  --gap: clamp(1.5rem, 3vw, 2.5rem);

  /* Typografie */
  --fs-display: clamp(2.75rem, 1.6rem + 4.6vw, 5rem);
  --fs-h1: clamp(2.25rem, 1.65rem + 2.6vw, 3.5rem);
  --fs-h2: clamp(1.85rem, 1.45rem + 1.7vw, 2.75rem);
  --fs-h3: clamp(1.2rem, 1.1rem + 0.5vw, 1.45rem);
  --fs-lead: clamp(1.0625rem, 1rem + 0.4vw, 1.3rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.9375rem;
  --fs-eyebrow: 0.75rem;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* --- Grundlagen ---------------------------------------------------------- */

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--ink);
  color: var(--text);
  font-family: "Heebo", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: var(--fs-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

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

h1, h2, h3, h4 {
  margin: 0;
  color: var(--text);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.12;
  text-wrap: balance;
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); line-height: 1.25; letter-spacing: -0.01em; }

p {
  margin: 0;
  color: var(--text-muted);
}

ul {
  margin: 0;
  padding: 0;
}

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

::selection {
  background: var(--brand);
  color: #fff;
}

[id] {
  scroll-margin-top: calc(var(--header-h) + 2rem);
}

.skip-link {
  position: absolute;
  top: 0;
  left: -9999px;
  z-index: 300;
  padding: 0.85rem 1.4rem;
  background: var(--brand);
  color: #fff;
  font-weight: 600;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* --- Layout-Primitive ---------------------------------------------------- */

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
}

.wrap--narrow {
  max-width: var(--wrap-narrow);
}

.section {
  padding-block: var(--section);
}

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

/* Abwechselnde Bänder geben dem Seitenfluss Rhythmus */
.band {
  background-color: var(--surface-1);
  border-block: 1px solid var(--line);
}

.measure {
  max-width: var(--measure);
}

.stack > * + * {
  margin-top: 1.15rem;
}

.stack-lg > * + * {
  margin-top: 2rem;
}

/* --- Auszeichnungen ------------------------------------------------------ */

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  color: var(--brand-tint);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.18em;
  line-height: 1;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  flex: none;
  background-color: var(--brand);
}

.lead {
  color: var(--text-muted);
  font-size: var(--fs-lead);
  line-height: 1.55;
}

.section-head {
  max-width: 58ch;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section-head h2 + .lead,
.section-head h1 + .lead {
  margin-top: 1.25rem;
}

/* --- Buttons ------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.9rem;
  border: 1px solid var(--brand);
  border-radius: var(--radius-sm);
  background-color: var(--brand);
  color: #fff;
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.2;
  cursor: pointer;
  transition: background-color 0.25s var(--ease), border-color 0.25s var(--ease),
    transform 0.25s var(--ease);
}

.btn:hover {
  background-color: var(--brand-bright);
  border-color: var(--brand-bright);
  transform: translateY(-2px);
}

.btn:active {
  background-color: var(--brand-deep);
  border-color: var(--brand-deep);
  transform: translateY(0);
}

.btn--ghost {
  background-color: transparent;
  border-color: var(--line-strong);
  color: var(--text);
}

.btn--ghost:hover {
  background-color: var(--surface-2);
  border-color: var(--text-dim);
}

.btn__arrow {
  transition: transform 0.25s var(--ease);
}

.btn:hover .btn__arrow {
  transform: translateX(3px);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

/* Textlink mit Pfeil – für weiterführende Verweise in Karten */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--brand-tint);
  font-size: var(--fs-small);
  font-weight: 600;
}

.link-arrow svg {
  transition: transform 0.25s var(--ease);
}

.link-arrow:hover svg {
  transform: translateX(3px);
}

/* --- Kopfbereich --------------------------------------------------------- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: background-color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.site-header.is-stuck {
  background-color: rgba(6, 4, 4, 0.88);
  border-bottom-color: var(--line);
}

/* Der Weichzeichner macht den Kopfbereich zum Bezugsrahmen für
   "position: fixed" – das Menü-Overlay darunter wäre dann auf die Höhe des
   Kopfbereichs eingesperrt. Deshalb erst ab der Breite, ab der es kein
   Overlay mehr gibt. */
@media (min-width: 768px) {
  .site-header.is-stuck {
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
  }
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
}

.site-header__logo {
  display: flex;
  align-items: center;
}

.site-header__logo img {
  display: block;
  width: auto;
  height: 42px;
}

.site-nav {
  margin-left: auto;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  list-style: none;
}

.site-nav__list a {
  position: relative;
  display: block;
  padding-block: 0.35rem;
  color: var(--text-muted);
  font-size: var(--fs-small);
  font-weight: 500;
  transition: color 0.25s var(--ease);
}

.site-nav__list a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background-color: var(--brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}

.site-nav__list a:hover {
  color: var(--text);
}

.site-nav__list a:hover::after,
.site-nav__list a[aria-current="page"]::after {
  transform: scaleX(1);
}

.site-nav__list a[aria-current="page"] {
  color: var(--text);
}

.site-nav__cta {
  margin-left: 0.5rem;
}

.site-nav__cta a {
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--text);
}

.site-nav__cta a::after {
  display: none;
}

.site-nav__cta a:hover {
  background-color: var(--brand);
  border-color: var(--brand);
}

.site-nav__toggle,
.site-nav__close {
  display: none;
  border: 0;
  padding: 0.5rem;
  margin: -0.5rem;
  background: transparent;
  color: var(--text);
  cursor: pointer;
}

.site-nav__toggle svg,
.site-nav__close svg {
  display: block;
  width: 26px;
  height: 26px;
  fill: currentColor;
}

/* --- Hero ---------------------------------------------------------------- */

.hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: min(100svh, 900px);
  padding-top: calc(var(--header-h) + 4rem);
  padding-bottom: clamp(3.5rem, 8vw, 7rem);
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
  background-image: url("assets/img/hero.jpg");
  background-position: 50% 45%;
  background-size: cover;
}

/* Zwei Verläufe: einer für die Gesamttiefe, einer für die Lesbarkeit unten */
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, var(--ink) 2%, rgba(1, 1, 1, 0.35) 55%, rgba(1, 1, 1, 0.6) 100%),
    linear-gradient(to right, rgba(1, 1, 1, 0.75) 0%, rgba(1, 1, 1, 0.15) 70%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero__title {
  max-width: 15ch;
  font-size: var(--fs-display);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.02;
}

.hero__title em {
  display: block;
  color: var(--brand-tint);
  font-style: normal;
}

.hero__text {
  max-width: 48ch;
  margin-top: 1.75rem;
  color: var(--text-muted);
  font-size: var(--fs-lead);
  line-height: 1.55;
}

/* --- Seitenkopf der Unterseiten ------------------------------------------ */

.page-intro {
  padding-top: calc(var(--header-h) + clamp(3.5rem, 8vw, 6.5rem));
  padding-bottom: clamp(2.75rem, 5vw, 4.5rem);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(75% 130% at 100% 0%, rgba(151, 7, 7, 0.24) 0%, rgba(151, 7, 7, 0) 62%),
    var(--surface-1);
}

.page-intro h1 {
  max-width: 20ch;
}

.page-intro .lead {
  max-width: 58ch;
  margin-top: 1.5rem;
}

/* --- Karten -------------------------------------------------------------- */

.grid {
  display: grid;
  gap: var(--gap);
}

.grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
}

.grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr));
}

.card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: clamp(1.75rem, 3vw, 2.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background-color: var(--surface-2);
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease),
    transform 0.3s var(--ease);
}

.card:hover {
  border-color: var(--line-strong);
  background-color: var(--surface-3);
  transform: translateY(-4px);
}

.card__icon {
  width: 34px;
  height: 34px;
  margin-bottom: 1.5rem;
  fill: var(--brand-tint);
}

.card h3 {
  margin-bottom: 0.85rem;
}

.card p {
  font-size: var(--fs-small);
}

.card__foot {
  margin-top: auto;
  padding-top: 1.75rem;
}

/* --- Nummerierte Einsichten ---------------------------------------------- */

.insight {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  padding-block: 2.25rem;
  border-top: 1px solid var(--line);
}

.insight__num {
  color: var(--brand-tint);
  font-size: var(--fs-small);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.1em;
  line-height: 1.6;
}

.insight h3 {
  margin-bottom: 0.7rem;
}

.insight p {
  max-width: var(--measure);
  font-size: var(--fs-small);
}

/* --- Formate ------------------------------------------------------------- */

.format {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: clamp(1.75rem, 3vw, 2.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background-color: var(--surface-2);
  overflow: hidden;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

/* Farbkante oben, die beim Überfahren durchläuft */
.format::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}

.format:hover {
  border-color: var(--line-strong);
  transform: translateY(-4px);
}

.format:hover::before {
  transform: scaleX(1);
}

.format__meta {
  display: block;
  margin-bottom: 0.6rem;
  color: var(--brand-tint);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.format h3 {
  margin-bottom: 1rem;
  font-size: clamp(1.35rem, 1.2rem + 0.6vw, 1.65rem);
}

.format p {
  font-size: var(--fs-small);
}

.format p + p {
  margin-top: 0.9rem;
}

.format__foot {
  margin-top: auto;
  padding-top: 1.75rem;
}

/* --- Profile ------------------------------------------------------------- */

/* Die Spalte bleibt bei 220px – das Porträt von Marco liegt nur in 200 px
   Kantenlänge vor und würde größer sichtbar unscharf. */
.profile {
  display: grid;
  grid-template-columns: minmax(0, 220px) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

.profile + .profile {
  margin-top: clamp(4rem, 8vw, 7rem);
  padding-top: clamp(4rem, 8vw, 7rem);
  border-top: 1px solid var(--line);
}

.profile__media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background-color: var(--surface-2);
}

.profile__media img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  filter: grayscale(0.35) contrast(1.05);
  transition: filter 0.4s var(--ease);
}

.profile:hover .profile__media img {
  filter: grayscale(0) contrast(1);
}

.profile__role {
  margin-top: 0.6rem;
  color: var(--brand-tint);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.profile__body {
  margin-top: 1.75rem;
}

.profile__body p {
  max-width: var(--measure);
}

.profile__body p + p {
  margin-top: 1.15rem;
}

/* Kurzvorstellung auf der Startseite */
.people {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  gap: var(--gap);
}

.person-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background-color: var(--surface-2);
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}

.person-card:hover {
  border-color: var(--line-strong);
  background-color: var(--surface-3);
}

.person-card img {
  flex: none;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  object-fit: cover;
}

.person-card__name {
  font-size: 1rem;
  font-weight: 700;
}

.person-card__role {
  color: var(--text-dim);
  font-size: var(--fs-small);
}

/* --- Abschluss-Aufruf ---------------------------------------------------- */

.cta {
  position: relative;
  padding-block: clamp(3.5rem, 7vw, 6rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(151, 7, 7, 0.42) 0%, rgba(151, 7, 7, 0) 58%),
    var(--surface-2);
  overflow: hidden;
}

.cta__inner {
  padding-inline: clamp(1.75rem, 5vw, 4.5rem);
}

.cta h2 {
  max-width: 20ch;
}

.cta .lead {
  max-width: 52ch;
  margin-top: 1.25rem;
}

/* --- Bild ---------------------------------------------------------------- */

/* Auf die natürliche Breite begrenzt, damit das Motiv nicht hochskaliert wird */
.figure {
  max-width: 1024px;
  margin-inline: auto;
  border-radius: var(--radius);
  overflow: hidden;
}

.figure img {
  display: block;
  width: 100%;
}

/* Tiefendiagramm: drei Knotencluster mit zunehmender Dichte */
.figure--diagram {
  border-radius: 0;
  overflow: visible;
}

.depth-chart {
  display: block;
  width: 100%;
  height: auto;
}

/* Die Ringe bekommen eine Füllung, damit die Verbindungslinien
   nicht durch die Knoten hindurchlaufen. */
.depth-chart__group circle {
  fill: var(--surface-1);
}

.depth-legend {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.25rem;
  color: var(--text);
  font-size: var(--fs-small);
  font-weight: 600;
  text-align: center;
}

.depth-legend b {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--brand-tint);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.16em;
}

/* --- Formular ------------------------------------------------------------ */

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.contact__aside .lead {
  margin-top: 1.25rem;
}

.contact__aside dl {
  margin: 2rem 0 0;
}

.contact__aside dt {
  margin-bottom: 0.3rem;
  color: var(--text-dim);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.contact__aside dd {
  margin: 0 0 1.5rem;
  font-size: var(--fs-small);
}

.contact__aside a {
  color: var(--text-muted);
  border-bottom: 1px solid var(--line-strong);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.contact__aside a:hover {
  color: var(--text);
  border-color: var(--brand-tint);
}

.form {
  padding: clamp(1.75rem, 4vw, 2.75rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background-color: var(--surface-2);
}

.field {
  margin-bottom: 1.5rem;
  border: 0;
  padding: 0;
}

.field__label {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--text);
  font-size: var(--fs-small);
  font-weight: 600;
}

.field__req {
  color: var(--brand-tint);
}

.field__hint {
  display: block;
  margin-top: 0.3rem;
  color: var(--text-dim);
  font-size: 0.8125rem;
  font-weight: 400;
}

.input {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background-color: var(--surface-3);
  color: var(--text);
  font-family: inherit;
  font-size: var(--fs-body);
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.input::placeholder {
  color: var(--text-dim);
}

.input:focus {
  outline: none;
  border-color: var(--brand-tint);
  background-color: var(--surface-2);
}

/* Auswahl als anklickbare Kacheln statt nackter Radiobuttons */
.choices {
  display: grid;
  gap: 0.6rem;
}

.choice {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background-color: var(--surface-3);
  color: var(--text-muted);
  font-size: var(--fs-small);
  cursor: pointer;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.choice:hover {
  border-color: var(--text-dim);
  color: var(--text);
}

.choice input {
  flex: none;
  width: 18px;
  height: 18px;
  margin: 0.15em 0 0;
  accent-color: var(--brand-bright);
}

.choice:has(input:checked) {
  border-color: var(--brand-tint);
  color: var(--text);
}

.choice--consent {
  align-items: flex-start;
  border: 0;
  padding: 0;
  background: transparent;
  font-size: 0.875rem;
  line-height: 1.55;
}

.choice--consent:hover {
  border-color: transparent;
}

.choice--consent a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.field__error {
  display: none;
  margin-top: 0.5rem;
  color: #ff9b95;
  font-size: 0.875rem;
}

.field.has-error .field__error {
  display: block;
}

.field.has-error .input,
.field.has-error .choice {
  border-color: #ff9b95;
}

.form__message {
  margin-bottom: 1.5rem;
  padding: 1rem 1.15rem;
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
}

.form__message:empty {
  display: none;
}

.form__message--info {
  border: 1px solid var(--line-strong);
  background-color: var(--surface-3);
  color: var(--text-muted);
}

.form__message--error {
  border: 1px solid #ff9b95;
  background-color: rgba(151, 7, 7, 0.18);
  color: #ffd9d6;
}

.form__message--success {
  border: 1px solid #6fcf97;
  background-color: rgba(111, 207, 151, 0.12);
  color: #d6ffe9;
}

.form .btn {
  width: 100%;
}

/* --- Fußbereich ---------------------------------------------------------- */

.site-footer {
  border-top: 1px solid var(--line);
  background-color: var(--surface-1);
}

.site-footer__main {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
  gap: clamp(2.5rem, 5vw, 4rem);
  padding-block: clamp(3.5rem, 6vw, 5rem);
}

.site-footer__brand img {
  width: auto;
  height: 46px;
}

.site-footer__brand p {
  max-width: 34ch;
  margin-top: 1.25rem;
  font-size: var(--fs-small);
}

.site-footer h2 {
  margin-bottom: 1.25rem;
  color: var(--text-dim);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-footer ul {
  list-style: none;
  font-size: var(--fs-small);
}

.site-footer li + li {
  margin-top: 0.7rem;
}

.site-footer a {
  color: var(--text-muted);
  transition: color 0.25s var(--ease);
}

.site-footer a:hover {
  color: var(--text);
}

.site-footer address {
  color: var(--text-muted);
  font-size: var(--fs-small);
  font-style: normal;
  line-height: 1.7;
}

.site-footer address a {
  border-bottom: 1px solid var(--line-strong);
}

.site-footer address a:hover {
  border-color: var(--brand-tint);
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding-block: 1.75rem;
  border-top: 1px solid var(--line);
  color: var(--text-dim);
  font-size: 0.875rem;
}

/* --- Rechtstexte --------------------------------------------------------- */

.legal h2 {
  margin-top: 2.75rem;
  margin-bottom: 0.9rem;
  font-size: clamp(1.15rem, 1.05rem + 0.4vw, 1.35rem);
}

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

.legal p + p {
  margin-top: 1rem;
}

.legal ul {
  margin-top: 1rem;
  padding-left: 1.2rem;
  color: var(--text-muted);
  list-style: none;
}

.legal li {
  position: relative;
  padding-left: 1rem;
}

.legal li + li {
  margin-top: 0.5rem;
}

.legal li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--brand);
}

/* Impressum als Definitionsliste – klarer als Absätze mit Fettung */
.imprint {
  display: grid;
  gap: 0;
}

.imprint > div {
  display: grid;
  grid-template-columns: minmax(0, 15rem) minmax(0, 1fr);
  gap: 1rem 2rem;
  padding-block: 1.5rem;
  border-top: 1px solid var(--line);
}

.imprint > div:last-child {
  border-bottom: 1px solid var(--line);
}

.imprint dt {
  color: var(--text-dim);
  font-size: var(--fs-small);
  font-weight: 600;
}

.imprint dd {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--fs-small);
  line-height: 1.75;
}

.imprint dd a {
  border-bottom: 1px solid var(--line-strong);
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.imprint dd a:hover {
  color: var(--text);
  border-color: var(--brand-tint);
}

/* --- Einblenden beim Scrollen -------------------------------------------- */

[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

/* --- Responsiv ------------------------------------------------------------ */

@media (max-width: 900px) {
  .contact,
  .profile {
    grid-template-columns: 1fr;
  }

  .profile__media {
    max-width: 260px;
  }

  .site-footer__main {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
  }
}

@media (max-width: 767px) {
  :root {
    --header-h: 66px;
  }

  .site-header__logo img {
    height: 34px;
  }

  .site-nav__toggle {
    display: block;
    margin-left: auto;
  }

  .site-nav {
    margin-left: 0;
  }

  .site-nav__panel {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 5rem clamp(1.5rem, 6vw, 3rem) 3rem;
    background-color: var(--ink);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease),
      visibility 0.3s;
  }

  .site-nav__panel.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .site-nav__close {
    display: block;
    position: absolute;
    top: 1.15rem;
    right: clamp(1.25rem, 5vw, 3rem);
  }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-nav__list li {
    border-bottom: 1px solid var(--line);
  }

  .site-nav__list a {
    padding-block: 1.15rem;
    font-size: 1.35rem;
    font-weight: 600;
  }

  .site-nav__list a::after {
    display: none;
  }

  .site-nav__list li.site-nav__cta {
    margin: 2rem 0 0;
    border-bottom: 0;
  }

  .site-nav__cta a {
    display: inline-flex;
    padding: 0.9rem 1.8rem;
    background-color: var(--brand);
    border-color: var(--brand);
    font-size: 1rem;
  }

  .insight {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .imprint > div {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  .btn-row .btn {
    width: 100%;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}