/* =========================================================================
   Tyroler Farbwerke OG — tyroler-farbwerke.at
   ========================================================================= */

/* --- Schriften ---------------------------------------------------------- */
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('../assets/fonts/archivo-lat.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;
}
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('../assets/fonts/archivo-latext.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: 'Inter';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('../assets/fonts/inter-lat.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;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('../assets/fonts/inter-latext.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;
}

/* --- Tokens ------------------------------------------------------------- */
:root {
  --blue-900: #001B4D;
  --blue-800: #002569;
  --blue: #003087;
  --blue-600: #1B4CA6;
  --blue-100: #E4EAF5;

  --larch: #A96B33;          /* Lärchenholz — sparsamer Warmakzent */
  --larch-100: #F2E7DC;

  --ink: #14161C;
  --ink-70: #4A4E58;
  --muted: #6E7079;
  --bone: #F6F4F0;
  --bone-dark: #EDE9E2;
  --paper: #FFFFFF;
  --line: #E2DED6;
  --line-strong: #CFC9BE;

  --container: 1240px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section-y: clamp(4.5rem, 9vw, 8.5rem);

  --r-sm: 4px;
  --r: 8px;
  --r-lg: 16px;

  --shadow-sm: 0 1px 2px rgba(20, 22, 28, .06), 0 4px 12px rgba(20, 22, 28, .04);
  --shadow: 0 2px 4px rgba(20, 22, 28, .06), 0 12px 32px rgba(20, 22, 28, .08);
  --shadow-lg: 0 4px 8px rgba(20, 22, 28, .08), 0 24px 64px rgba(20, 22, 28, .14);

  --ease: cubic-bezier(.22, .61, .36, 1);
  --dur: .45s;
}

/* --- Reset -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body, h1, h2, h3, h4, p, figure, blockquote, dl, dd, ul, ol { margin: 0; }
ul[class], ol[class] { list-style: none; padding: 0; }
img, picture, svg, video { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }
:where(a) { color: inherit; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

body {
  background: var(--bone);
  color: var(--ink);
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  font-feature-settings: 'cv05' 1, 'ss01' 1;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.is-locked { overflow: hidden; }

/* --- Typografie --------------------------------------------------------- */
h1, h2, h3, h4, .display {
  font-family: 'Archivo', system-ui, sans-serif;
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -.025em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.5rem, 6.2vw, 5rem); }
h2 { font-size: clamp(2rem, 4.4vw, 3.4rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); letter-spacing: -.018em; line-height: 1.2; }
p { text-wrap: pretty; }

.eyebrow {
  font-family: 'Archivo', sans-serif;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--blue);
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1.25rem;
}
.eyebrow::before {
  content: '';
  width: 28px;
  height: 2px;
  background: var(--larch);
  flex: none;
}
.eyebrow--center { justify-content: center; }
.eyebrow--light { color: #A9BEE6; }

.lead {
  font-size: clamp(1.0625rem, 1.35vw, 1.25rem);
  line-height: 1.6;
  color: var(--ink-70);
  max-width: 58ch;
}

/* --- Layout ------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }
.section-head { max-width: 62ch; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .lead { margin-inline: auto; }
.section-head h2 + .lead { margin-top: 1.5rem; }

.skip-link {
  position: absolute;
  left: 1rem; top: -100%;
  z-index: 200;
  background: var(--blue);
  color: #fff;
  padding: .75rem 1.25rem;
  border-radius: var(--r);
  transition: top .2s;
}
.skip-link:focus-visible { top: 1rem; }

:focus-visible {
  outline: 2px solid var(--blue-600);
  outline-offset: 3px;
  border-radius: 2px;
}

/* <picture> ist ein zusätzlicher Kasten zwischen Container und Bild — ohne
   eigene Höhe läuft `height: 100%` am Bild ins Leere. */
.hero__media picture,
.service__media picture,
.ba__img picture,
.project__media picture,
.tile picture {
  display: block;
  width: 100%;
  height: 100%;
}

/* --- Buttons ------------------------------------------------------------ */
.btn {
  --btn-bg: var(--blue);
  --btn-fg: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .625rem;
  padding: .95rem 1.6rem;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid transparent;
  border-radius: var(--r);
  font-family: 'Archivo', sans-serif;
  font-size: .9375rem;
  font-weight: 600;
  letter-spacing: -.005em;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--dur) var(--ease), transform .2s var(--ease),
    box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.btn:hover { background: var(--blue-800); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn:active { transform: translateY(0); }
.btn svg { flex: none; transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(3px); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--ink);
  border-color: var(--line-strong);
}
.btn--ghost:hover { background: var(--paper); border-color: var(--ink); box-shadow: var(--shadow-sm); }

.btn--on-dark {
  --btn-bg: rgba(255, 255, 255, .1);
  --btn-fg: #fff;
  border-color: rgba(255, 255, 255, .35);
  backdrop-filter: blur(8px);
}
.btn--on-dark:hover { background: rgba(255, 255, 255, .18); border-color: #fff; }

.btn--lg { padding: 1.1rem 2rem; font-size: 1rem; }
.btn--block { width: 100%; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: .9375rem;
  color: var(--blue);
  text-decoration: none;
  padding-bottom: 2px;
  background-image: linear-gradient(var(--blue), var(--blue));
  background-size: 0 1.5px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size .4s var(--ease);
}
.link-arrow:hover { background-size: 100% 1.5px; }
.link-arrow svg { transition: transform .3s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }

/* --- Header ------------------------------------------------------------- */
.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  padding-block: 1.1rem;
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
    padding var(--dur) var(--ease), border-color var(--dur) var(--ease);
  border-bottom: 1px solid transparent;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.header__logo { display: block; flex: none; }
.header__logo img { width: clamp(150px, 17vw, 196px); height: auto; transition: opacity .3s; }
.header__logo .logo--light { display: block; }
.header__logo .logo--dark { display: none; }

.header.is-stuck {
  background: rgba(246, 244, 240, .88);
  backdrop-filter: saturate(1.4) blur(14px);
  border-bottom-color: var(--line);
  padding-block: .7rem;
}
.header.is-stuck .header__logo .logo--light { display: none; }
.header.is-stuck .header__logo .logo--dark { display: block; }

.nav { display: flex; align-items: center; gap: clamp(1.25rem, 2.4vw, 2.25rem); }
.nav__link {
  font-family: 'Archivo', sans-serif;
  font-size: .9375rem;
  font-weight: 500;
  color: #fff;
  text-decoration: none;
  position: relative;
  padding-block: .25rem;
  transition: color .3s var(--ease), opacity .3s var(--ease);
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1.5px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .4s var(--ease);
}
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); transform-origin: left; }
.header.is-stuck .nav__link { color: var(--ink); }
.header.is-stuck .nav__link:hover { color: var(--blue); }

.header .btn { padding: .7rem 1.25rem; font-size: .875rem; }
.header:not(.is-stuck) .btn--nav {
  background: rgba(255, 255, 255, .12);
  border-color: rgba(255, 255, 255, .4);
  backdrop-filter: blur(8px);
}
.header:not(.is-stuck) .btn--nav:hover { background: #fff; color: var(--blue-900); border-color: #fff; }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0;
  position: relative;
  z-index: 120;
}
.nav-toggle span {
  position: absolute;
  left: 10px;
  width: 24px; height: 2px;
  background: #fff;
  transition: transform .4s var(--ease), opacity .25s var(--ease), background .3s;
}
.nav-toggle span:nth-child(1) { top: 16px; }
.nav-toggle span:nth-child(2) { top: 22px; }
.nav-toggle span:nth-child(3) { top: 28px; }
.header.is-stuck .nav-toggle span, .nav-toggle[aria-expanded='true'] span { background: var(--ink); }
.nav-toggle[aria-expanded='true'] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded='true'] span:nth-child(2) { opacity: 0; transform: scaleX(.3); }
.nav-toggle[aria-expanded='true'] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed;
    inset: 0;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: .5rem;
    padding: 6rem var(--gutter) 3rem;
    background: var(--bone);
    clip-path: circle(0% at calc(100% - 3rem) 2.5rem);
    transition: clip-path .6s var(--ease);
    pointer-events: none;
  }
  .nav.is-open { clip-path: circle(150% at calc(100% - 3rem) 2.5rem); pointer-events: auto; }
  .nav__link {
    color: var(--ink);
    font-size: clamp(1.75rem, 7vw, 2.5rem);
    font-weight: 600;
    letter-spacing: -.02em;
    opacity: 0;
    transform: translateY(14px);
    transition: opacity .4s var(--ease), transform .4s var(--ease);
  }
  .nav.is-open .nav__link { opacity: 1; transform: none; transition-delay: calc(.08s * var(--i, 0) + .15s); }
  .nav .btn { margin-top: 1.5rem; opacity: 0; transform: translateY(14px); transition: opacity .4s var(--ease) .5s, transform .4s var(--ease) .5s; }
  .nav.is-open .btn { opacity: 1; transform: none; }
  .header:not(.is-stuck) .btn--nav { background: var(--blue); border-color: transparent; color: #fff; }
}

/* --- Hero --------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: min(100svh, 900px);
  display: flex;
  align-items: flex-end;
  color: #fff;
  isolation: isolate;
  overflow: hidden;
}
.hero__media { position: absolute; inset: 0; z-index: -2; background-size: cover; background-position: 62% 58%; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: 62% 58%; }
.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(0, 18, 52, .5) 0%, rgba(0, 18, 52, .12) 26%, rgba(0, 14, 42, .45) 64%, rgba(0, 12, 36, .9) 100%),
    linear-gradient(100deg, rgba(0, 16, 48, .82) 0%, rgba(0, 16, 48, .5) 30%, rgba(0, 16, 48, .06) 60%, rgba(0, 16, 48, 0) 78%);
}
.hero__inner { padding-block: clamp(6.5rem, 11vw, 8rem) clamp(2.25rem, 4vw, 3rem); width: 100%; }
.hero h1 { max-width: 16ch; margin-bottom: 1.5rem; font-weight: 600; }
.hero h1 em {
  font-style: normal;
  display: block;
  color: #C7D7F2;
  text-shadow: 0 1px 24px rgba(0, 14, 40, .45);
}
.hero__lead {
  font-size: clamp(1.0625rem, 1.5vw, 1.3125rem);
  line-height: 1.55;
  color: rgba(255, 255, 255, .9);
  max-width: 48ch;
  margin-bottom: 2.25rem;
  text-shadow: 0 1px 18px rgba(0, 12, 36, .55);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: .875rem; margin-bottom: clamp(2.25rem, 5vw, 3.5rem); }

.hero__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  border-top: 1px solid rgba(255, 255, 255, .28);
}
.hero__fact { padding: 1.25rem 1.5rem 1.25rem 0; }
.hero__fact:not(:first-child) {
  padding-left: 1.5rem;
  border-left: 1px solid rgba(255, 255, 255, .22);
}
.hero__fact dt {
  font-family: 'Archivo', sans-serif;
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .62);
  margin-bottom: .35rem;
}
.hero__fact dd {
  font-family: 'Archivo', sans-serif;
  font-size: 1.0625rem;
  font-weight: 500;
  letter-spacing: -.01em;
  margin: 0;
}
@media (max-width: 700px) {
  .hero__facts { border-top: 0; }
  .hero__fact { padding: .9rem 0; border-top: 1px solid rgba(255, 255, 255, .2); }
  .hero__fact:not(:first-child) { padding-left: 0; border-left: 0; }
}


/* --- Leistungen --------------------------------------------------------- */
.services { background: var(--paper); }
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 248px), 1fr));
  gap: clamp(1.25rem, 2vw, 1.75rem);
}
.service {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bone);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}
.service:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--line-strong); }
.service__media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--bone-dark); }
.service__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.service__media--offset img { object-position: center 42%; }
.service:hover .service__media img { transform: scale(1.06); }
.service__body { padding: clamp(1.5rem, 2.4vw, 2rem); display: flex; flex-direction: column; flex: 1; gap: .875rem; }
/* „Schimmelsanierung" ist ein langes Einzelwort — in der vierspaltigen
   Desktopansicht braucht die Überschrift deshalb etwas weniger Größe und
   die Möglichkeit zu trennen. */
.service h3 {
  font-size: clamp(1.125rem, 1.35vw, 1.35rem);
  hyphens: auto;
  overflow-wrap: break-word;
}
.service__num {
  font-family: 'Archivo', sans-serif;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--larch);
}
.service__text { color: var(--ink-70); font-size: .9375rem; flex: 1; }
.service__list { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .25rem; }
.service__list li {
  font-size: .78125rem;
  font-weight: 500;
  color: var(--blue);
  background: var(--blue-100);
  border-radius: 100px;
  padding: .25rem .7rem;
}

/* --- Zielgruppen -------------------------------------------------------- */
.audience__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
  gap: clamp(1.25rem, 2vw, 1.75rem);
}
.audience-card {
  padding: clamp(1.75rem, 3vw, 2.75rem);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.audience-card--dark {
  background: var(--blue-900);
  border-color: var(--blue-800);
  color: #fff;
}
.audience-card--dark .audience-card__list li { color: rgba(255, 255, 255, .82); }
.audience-card--dark .audience-card__list li::before { background: #7E9BD1; }
.audience-card--dark .eyebrow { color: #A9BEE6; }
.audience-card__list { display: grid; gap: .7rem; }
.audience-card__list li {
  position: relative;
  padding-left: 1.6rem;
  font-size: .9375rem;
  color: var(--ink-70);
}
.audience-card__list li::before {
  content: '';
  position: absolute;
  left: 0; top: .6em;
  width: 8px; height: 8px;
  border-radius: 2px;
  background: var(--blue);
  transform: rotate(45deg);
}
.audience-card .btn { align-self: flex-start; margin-top: auto; }

/* --- Vorher / Nachher --------------------------------------------------- */
.ba { background: var(--blue-900); color: #fff; }
.ba .lead { color: rgba(255, 255, 255, .75); }
.ba .section-head h2 { color: #fff; }

.ba__stage {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #000;
  touch-action: pan-y;
  user-select: none;
  cursor: ew-resize;
}
.ba__frame { position: relative; aspect-ratio: 4 / 3; }
@media (min-width: 700px) { .ba__frame { aspect-ratio: 16 / 10; } }
.ba__img { position: absolute; inset: 0; }
.ba__img img { width: 100%; height: 100%; object-fit: cover; }
.ba__img--after { clip-path: inset(0 0 0 var(--pos, 50%)); }

.ba__handle {
  position: absolute;
  top: 0; bottom: 0;
  left: var(--pos, 50%);
  width: 2px;
  background: #fff;
  transform: translateX(-1px);
  pointer-events: none;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .18);
}
.ba__grip {
  position: absolute;
  top: 50%; left: 50%;
  translate: -50% -50%;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, .3);
  color: var(--blue);
}
.ba__range {
  position: absolute;
  inset: 0;
  width: 100%;
  opacity: 0;
  cursor: ew-resize;
  margin: 0;
}
.ba__range:focus-visible + .ba__handle .ba__grip { outline: 3px solid var(--larch); outline-offset: 3px; }

.ba__tag {
  position: absolute;
  top: 1rem;
  padding: .4rem .85rem;
  border-radius: 100px;
  background: rgba(0, 15, 42, .72);
  backdrop-filter: blur(8px);
  font-family: 'Archivo', sans-serif;
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #fff;
  pointer-events: none;
}
.ba__tag--before { left: 1rem; }
.ba__tag--after { right: 1rem; }

.ba__thumbs { display: flex; flex-wrap: wrap; gap: .625rem; margin-top: 1.5rem; }
.ba__thumb {
  padding: .55rem 1.1rem;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 100px;
  color: rgba(255, 255, 255, .78);
  font-family: 'Archivo', sans-serif;
  font-size: .8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
}
.ba__thumb:hover { border-color: #fff; color: #fff; }
.ba__thumb[aria-selected='true'] { background: #fff; color: var(--blue-900); border-color: #fff; font-weight: 600; }
.ba__caption { margin-top: 1.25rem; color: rgba(255, 255, 255, .68); font-size: .9375rem; }

/* --- Referenzen --------------------------------------------------------- */
.projects { background: var(--paper); }
.project {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
  padding-block: clamp(2rem, 4vw, 3rem);
}
@media (min-width: 860px) {
  .project { grid-template-columns: 1.05fr .95fr; }
  .project:nth-child(even) .project__media { order: 2; }
}
.project + .project { border-top: 1px solid var(--line); }
.project__media {
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--bone-dark);
  aspect-ratio: 4 / 3;
}
.project__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.project__media:hover img { transform: scale(1.04); }
.project__body h3 + p { margin-top: 1rem; }
.project__meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem 1.5rem;
  margin: 1.75rem 0;
  padding-block: 1rem;
  border-block: 1px solid var(--line);
}
.project__meta div { font-size: .875rem; }
.project__meta dt {
  font-family: 'Archivo', sans-serif;
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: .1rem;
}
.project__meta dd { margin: 0; font-weight: 500; }
.project p { color: var(--ink-70); }

/* --- Galerie ------------------------------------------------------------ */
.gallery { background: var(--bone); }
.filters { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2rem; }
.filter {
  padding: .55rem 1.15rem;
  border: 1px solid var(--line-strong);
  background: transparent;
  border-radius: 100px;
  font-family: 'Archivo', sans-serif;
  font-size: .875rem;
  font-weight: 500;
  cursor: pointer;
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
}
.filter:hover { border-color: var(--ink); }
.filter[aria-pressed='true'] { background: var(--blue); border-color: var(--blue); color: #fff; font-weight: 600; }

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
  gap: .875rem;
}
.tile {
  position: relative;
  padding: 0;
  border: 0;
  border-radius: var(--r);
  overflow: hidden;
  background: var(--bone-dark) center/cover no-repeat;
  cursor: zoom-in;
  aspect-ratio: 1;
  transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.tile img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.tile:hover img { transform: scale(1.05); }
.tile__cap {
  position: absolute;
  inset: auto 0 0;
  padding: 2.5rem .9rem .9rem;
  background: linear-gradient(transparent, rgba(0, 15, 42, .82));
  color: #fff;
  font-size: .8125rem;
  font-weight: 500;
  text-align: left;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.tile:hover .tile__cap, .tile:focus-visible .tile__cap { opacity: 1; transform: none; }
.tile.is-hidden { display: none; }
.gallery__more { display: flex; justify-content: center; margin-top: 2.5rem; }

/* --- Lightbox ----------------------------------------------------------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  grid-template-rows: auto 1fr auto;
  background: rgba(6, 10, 20, .96);
  backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s var(--ease), visibility .35s;
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__bar { display: flex; justify-content: space-between; align-items: center; padding: 1rem var(--gutter); color: rgba(255, 255, 255, .7); font-size: .875rem; }
.lightbox__stage {
  position: relative;
  min-height: 0;
}
/* Zwei Fallstricke auf einmal: prozentuale max-height greift in einer
   1fr-Grid-Zeile nicht zuverlässig, und bei ersetzten Elementen füllt
   `width: auto` die Insets nicht — der Browser nimmt die Eigenbreite und
   ignoriert `right`. Deshalb feste 100 % plus Innenabstand; object-fit
   passt das Bild darin zentriert ein. */
.lightbox__stage img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding-inline: clamp(3.5rem, 8vw, 6rem);
  object-fit: contain;
  border-radius: var(--r-sm);
}
.lightbox__foot { padding: 1rem var(--gutter) 1.5rem; text-align: center; color: rgba(255, 255, 255, .8); font-size: .9375rem; }
.lb-btn {
  width: 46px; height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .28);
  background: rgba(255, 255, 255, .06);
  color: #fff;
  border-radius: 50%;
  cursor: pointer;
  transition: background .3s var(--ease), border-color .3s var(--ease);
}
.lb-btn:hover { background: rgba(255, 255, 255, .16); border-color: #fff; }
.lightbox__nav { position: absolute; inset: 50% 0 auto; translate: 0 -50%; display: flex; gap: 1rem; justify-content: space-between; padding-inline: clamp(.5rem, 2vw, 1.5rem); pointer-events: none; }
.lightbox__nav .lb-btn { pointer-events: auto; }

/* Auf schmalen Geräten braucht das Bild die Breite — die Pfeile liegen dort
   halbtransparent darüber statt daneben. */
@media (max-width: 700px) {
  .lightbox__stage img { padding-inline: .5rem; }
  .lightbox__nav .lb-btn { background: rgba(6, 10, 20, .55); backdrop-filter: blur(6px); }
}

/* --- Über uns ----------------------------------------------------------- */
.about { background: var(--bone); overflow: hidden; }
.about__grid { display: grid; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
@media (min-width: 900px) { .about__grid { grid-template-columns: .92fr 1.08fr; } }
.about__media { position: relative; }
.about__media img { border-radius: var(--r-lg); width: 100%; }
.about__media--stack { display: grid; grid-template-columns: 1fr 1fr; gap: .875rem; }
.about__media--stack > picture { display: block; }
.about__media--stack > picture:first-child { grid-column: 1 / -1; }
.about__media--stack > picture:first-child img { aspect-ratio: 16 / 10; }
.about__media--stack img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--r-lg); }

.values { display: grid; gap: 1.25rem; margin-top: 2.25rem; }
.value { display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: start; }
.value__icon {
  width: 40px; height: 40px;
  display: grid;
  place-items: center;
  border-radius: var(--r);
  background: var(--blue-100);
  color: var(--blue);
  flex: none;
}
.value h3 { font-size: 1.0625rem; margin-bottom: .2rem; }
.value p { font-size: .9375rem; color: var(--ink-70); }

.stats {
  display: grid;
  /* minmax(0, …) statt 1fr: sonst hält die Spalte ihre min-content-Breite und
     die Leiste wird auf schmalen Geräten breiter als der Container. */
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-top: 2.5rem;
}
@media (max-width: 380px) { .stats { grid-template-columns: 1fr; } }
.stat { background: var(--paper); padding: 1.5rem 1.25rem; }
.stat dt { font-size: .8125rem; color: var(--muted); margin-bottom: .35rem; }
.stat dd {
  margin: 0;
  font-family: 'Archivo', sans-serif;
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -.02em;
}

/* --- Partner ------------------------------------------------------------ */
.partners { background: var(--paper); border-block: 1px solid var(--line); }
.partners__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}
/* Feste Logo-Zeile, damit die Unterzeilen trotz sehr unterschiedlicher
   Logo-Proportionen auf einer Linie liegen. */
.partner {
  background: var(--paper);
  padding: clamp(1.5rem, 3vw, 2.25rem) 1.25rem;
  display: grid;
  grid-template-rows: 78px auto;
  justify-items: center;
  align-items: center;
  gap: 1rem;
  text-align: center;
  transition: background .3s var(--ease);
}
.partner:hover { background: var(--bone); }
/* Die Logos haben sehr unterschiedliche Proportionen — jedes bekommt über
   --h seine eigene optische Höhe, damit die Reihe ruhig wirkt. */
.partner__logo {
  display: block;
  height: var(--h, 44px);
  width: auto;
  max-width: 100%;
  object-fit: contain;
  opacity: .82;
  transition: opacity .35s var(--ease);
}
.partner__logo img { height: 100%; width: auto; max-width: 100%; object-fit: contain; }
.partner:hover .partner__logo { opacity: 1; }
.partner__kind { font-size: .75rem; color: var(--muted); letter-spacing: .04em; }

/* --- Kontakt ------------------------------------------------------------ */
.contact { background: var(--blue-900); color: #fff; }
.contact .lead { color: rgba(255, 255, 255, .75); }
.contact h2 { color: #fff; }
.contact__grid { display: grid; gap: clamp(2rem, 4vw, 3.5rem); align-items: start; }
@media (min-width: 940px) { .contact__grid { grid-template-columns: 1.1fr .9fr; } }

.form {
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--r-lg);
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  box-shadow: var(--shadow-lg);
}
.form__row { display: grid; gap: 1.25rem; margin-bottom: 1.25rem; }
@media (min-width: 560px) { .form__row--2 { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: .4rem; }
.field label {
  font-family: 'Archivo', sans-serif;
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .01em;
}
.field label .opt { color: var(--muted); font-weight: 400; letter-spacing: 0; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: .8rem .9rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--r);
  background: var(--bone);
  font-size: .9375rem;
  transition: border-color .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease);
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--muted); }
/* --- Formularfelder auf iOS ------------------------------------------------
   Drei Dinge greifen auf dem iPhone ineinander:
   1. iOS-Safari rendert Datums- und Zeitfelder als native Steuerelemente mit
      einer eigenen, recht großen Mindestbreite.
   2. `.form__row` und `.field` sind Grids; deren Kinder haben von Haus aus
      `min-width: auto` und können deshalb nicht unter diese Mindestbreite
      schrumpfen — das Feld sprengt das Formular.
   3. Bei einer Schriftgröße unter 16px zoomt iOS beim Antippen in das Feld
      hinein, wodurch die ganze Seite über den Rand hinauszulaufen scheint.
   ------------------------------------------------------------------------- */
.field { min-width: 0; }
.field input, .field select, .field textarea { min-width: 0; max-width: 100%; }

@media (max-width: 700px) {
  .field input, .field select, .field textarea { font-size: 1rem; }
  .field input[type='date'] { -webkit-appearance: none; appearance: none; }
  .field input[type='date']::-webkit-date-and-time-value {
    text-align: left;
    margin: 0;
  }
}

.field input:focus, .field select:focus, .field textarea:focus {
  outline: 0;
  border-color: var(--blue);
  background: var(--paper);
  box-shadow: 0 0 0 3px var(--blue-100);
}
.field input:user-invalid, .field textarea:user-invalid { border-color: #B3261E; }
.field__error { font-size: .8125rem; color: #B3261E; min-height: 0; }
.field input:user-invalid ~ .field__error { min-height: 1.2em; }

.chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.chip span {
  display: block;
  padding: .55rem 1.05rem;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  font-size: .875rem;
  font-weight: 500;
  transition: background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}
.chip input:hover + span { border-color: var(--ink); }
.chip input:checked + span { background: var(--blue); border-color: var(--blue); color: #fff; }
.chip input:focus-visible + span { outline: 2px solid var(--blue-600); outline-offset: 2px; }

.form__consent { display: grid; grid-template-columns: auto 1fr; gap: .75rem; align-items: start; font-size: .8125rem; color: var(--ink-70); margin-bottom: 1.5rem; }
.form__consent input { margin-top: .2rem; accent-color: var(--blue); width: 18px; height: 18px; }
.form__consent a { color: var(--blue); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form__status { margin-top: 1rem; padding: .9rem 1rem; border-radius: var(--r); font-size: .875rem; display: none; }
.form__status.is-error { display: block; background: #FDECEA; color: #8C1D18; border: 1px solid #F3C2BD; }
.form__success { display: none; text-align: center; padding: clamp(1.5rem, 4vw, 3rem) 1rem; }
.form__success svg { margin: 0 auto 1.25rem; color: var(--blue); }
.form.is-sent .form__success { display: block; }
.form.is-sent form { display: none; }

.contact-aside { display: grid; gap: 1.75rem; }
.contact-card {
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: var(--r-lg);
  padding: clamp(1.25rem, 2.5vw, 1.75rem);
  background: rgba(255, 255, 255, .04);
}
.contact-card h3 { font-size: 1rem; margin-bottom: 1rem; color: #fff; }
.contact-list { display: grid; gap: .9rem; }
.contact-list div { display: grid; grid-template-columns: auto 1fr; gap: .875rem; align-items: start; }
.contact-list svg { color: #7E9BD1; margin-top: .2rem; flex: none; }
.contact-list a, .contact-list address {
  color: rgba(255, 255, 255, .9);
  font-style: normal;
  font-size: .9375rem;
  text-decoration: none;
  line-height: 1.5;
}
.contact-list a:hover { color: #fff; text-decoration: underline; }

.map {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--blue-800);
  border: 1px solid rgba(255, 255, 255, .18);
}
.map iframe { width: 100%; height: 100%; border: 0; display: block; }
.map__consent {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 1rem;
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--blue-800);
}
.map__consent p { font-size: .875rem; color: rgba(255, 255, 255, .75); max-width: 34ch; }
.map__consent .btn { justify-self: center; }

/* --- Footer ------------------------------------------------------------- */
.footer { background: #000E28; color: rgba(255, 255, 255, .6); padding-block: clamp(3rem, 6vw, 4.5rem) 2rem; font-size: .875rem; }
.footer__grid { display: grid; gap: 2.5rem; padding-bottom: 2.5rem; border-bottom: 1px solid rgba(255, 255, 255, .12); }
@media (min-width: 760px) { .footer__grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer__logo img { width: 180px; height: auto; margin-bottom: 1.25rem; }
.footer h4 {
  font-family: 'Archivo', sans-serif;
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .45);
  margin-bottom: 1rem;
}
.footer ul { display: grid; gap: .625rem; list-style: none; padding: 0; margin: 0; }
.footer a { text-decoration: none; transition: color .25s var(--ease); }
.footer a:hover { color: #fff; }
.footer__social {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 50%;
  transition: border-color .3s var(--ease), color .3s var(--ease), background .3s var(--ease);
}
.footer__social:hover { border-color: #fff; color: #fff; background: rgba(255, 255, 255, .08); }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.75rem;
  font-size: .8125rem;
  color: rgba(255, 255, 255, .45);
}
.footer__legal { display: flex; flex-wrap: wrap; gap: 1.25rem; }

/* --- Reveal-Animationen ------------------------------------------------- */
html.js [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  transition-delay: calc(var(--d, 0) * 90ms);
}
html.js [data-reveal].is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html.js [data-reveal] { opacity: 1; transform: none; }
}

/* --- Rechtstexte -------------------------------------------------------- */
.legal { padding-block: clamp(8rem, 14vw, 11rem) var(--section-y); background: var(--paper); }
.legal__body { max-width: 68ch; }
.legal__body h2 { font-size: clamp(1.375rem, 2.4vw, 1.75rem); margin-top: 2.75rem; margin-bottom: .875rem; }
.legal__body h3 { font-size: 1.0625rem; margin-top: 1.75rem; margin-bottom: .5rem; }
.legal__body p, .legal__body li { color: var(--ink-70); font-size: .9375rem; }
.legal__body p + p { margin-top: .875rem; }
.legal__body ul { list-style: disc; padding-left: 1.25rem; display: grid; gap: .4rem; margin-top: .75rem; }
.contact-aside { position: sticky; top: 6rem; }
@media (max-width: 939px) { .contact-aside { position: static; } }
.legal__body a { color: var(--blue); }