/* brunshydraulik: Design-Tokens
   Radius-System: alles 4px (industriell, präzise). Akzent: Markenblau aus dem Logo. */
@font-face { font-family: "Barlow"; src: url("fonts/barlow-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("fonts/barlow-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("fonts/barlow-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("fonts/barlow-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Barlow Condensed"; src: url("fonts/barlow-condensed-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Barlow Condensed"; src: url("fonts/barlow-condensed-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  /* Blautöne aus dem Logo (#008bcb) abgeleitet */
  --blue: #008bcb;
  --blue-700: #008bcb;
  --blue-800: #0073a8;
  --blue-50: #e5f4fb;
  --ink: #13202b;
  --text: #34424e;
  --muted: #56636e;
  --line: #d9e1e8;
  --bg: #ffffff;
  --bg-alt: #f3f6f9;
  --navy: #0f1d29;
  --navy-2: #172a39;
  --radius: 4px;
  --shadow: 0 1px 2px rgb(15 29 41 / .06), 0 12px 32px -12px rgb(15 29 41 / .18);
  --ease: cubic-bezier(.16, 1, .3, 1);
  --display: "Barlow Condensed", "Barlow", system-ui, sans-serif;
  --sans: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;
  --header-h: 88px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 8px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--sans); font-size: 17px; line-height: 1.6; color: var(--text); background: var(--bg); overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3, h4 { color: var(--ink); margin: 0; line-height: 1.1; }
h2 { font-family: var(--display); font-weight: 700; font-size: clamp(2rem, 1.4rem + 2.2vw, 3rem); letter-spacing: -.01em; }
h3 { font-size: 1.3rem; font-weight: 700; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--blue-700); color: #fff; padding: 10px 16px; border-radius: var(--radius); }
.skip:focus { top: 12px; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }

.container { width: 100%; max-width: 1280px; margin-inline: auto; padding-inline: 24px; }
@media (max-width: 767px) { .container { padding-inline: 16px; } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  min-height: 52px; padding: 0 1.5em; border-radius: var(--radius);
  font: 600 1rem/1 var(--sans); text-decoration: none; white-space: nowrap; cursor: pointer;
  border: 2px solid transparent; transition: transform .2s var(--ease), background-color .2s, color .2s, border-color .2s, box-shadow .2s;
}
.btn i { font-size: 1.15em; transition: transform .25s var(--ease); }
.btn:hover i.ph-arrow-right, .btn:hover i.ph-caret-right { transform: translateX(3px); }
.btn:active { transform: translateY(1px) scale(.98); }
.btn--primary { background: var(--blue-700); color: #fff; box-shadow: 0 8px 20px -10px rgb(0 139 203 / .7); }
.btn--primary:hover { background: var(--blue-800); }
.btn--ghost { background: transparent; color: var(--blue-700); border-color: var(--blue-700); }
.btn--ghost:hover { background: var(--blue-50); }
.btn--block { width: 100%; }

/* Header */
.header { position: sticky; top: 0; z-index: 40; background: rgb(255 255 255 / .92); backdrop-filter: saturate(160%) blur(12px); -webkit-backdrop-filter: saturate(160%) blur(12px); border-bottom: 1px solid transparent; transition: border-color .3s, box-shadow .3s; }
.header.is-scrolled { border-color: var(--line); box-shadow: 0 6px 24px -18px rgb(15 29 41 / .5); }
.header__inner { display: flex; align-items: center; gap: 32px; height: var(--header-h); }
.header__logo img { width: 270px; }
.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a { position: relative; text-decoration: none; font-weight: 500; font-size: .98rem; color: var(--ink); padding: 6px 0; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.nav a:hover::after, .nav a.is-active::after { transform: scaleX(1); }
.nav a.is-active { color: var(--blue-700); }
.header__call { display: flex; align-items: center; gap: 10px; text-decoration: none; background: var(--blue-700); color: #fff; padding: 8px 16px 8px 12px; border-radius: var(--radius); font-weight: 700; font-size: 1.05rem; line-height: 1.15; transition: background-color .2s; }
.header__call:hover { background: var(--blue-800); }
.header__call i { font-size: 1.7rem; }
.header__call small { display: block; font-weight: 500; font-size: .75rem; opacity: .85; }
.nav-toggle { display: none; margin-left: auto; width: 46px; height: 46px; border: 1px solid var(--line); background: #fff; border-radius: var(--radius); font-size: 1.5rem; color: var(--ink); cursor: pointer; }
.mobile-nav { display: grid; padding: 8px 16px 20px; border-top: 1px solid var(--line); background: #fff; }
.mobile-nav[hidden] { display: none; }
.mobile-nav a { padding: 14px 4px; text-decoration: none; font-weight: 600; color: var(--ink); border-bottom: 1px solid var(--line); }
.mobile-nav__call { margin-top: 12px; border: 0 !important; background: var(--blue-700); color: #fff !important; border-radius: var(--radius); text-align: center; padding: 14px !important; }
@media (max-width: 1100px) { .nav { gap: 20px; } .header__logo img { width: 230px; } }
@media (max-width: 1023px) {
  .header__logo img { width: 240px; }
  .nav, .header__call { display: none; }
  .nav-toggle { display: grid; place-items: center; }
}

/* Hero */
.hero { position: relative; overflow: hidden; background: linear-gradient(180deg, #fff 0%, var(--bg-alt) 100%); }
.hero__grid { display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 56px; min-height: calc(100dvh - var(--header-h)); max-height: 900px; padding-block: 56px; }
.hero__eyebrow { display: flex; gap: 14px; font-weight: 600; font-size: 1rem; color: var(--blue-700); margin-bottom: 20px; }
.hero__eyebrow span + span::before { content: "|"; margin-right: 14px; color: var(--line); }
.hero__title { font-family: var(--display); font-weight: 700; font-size: clamp(2.5rem, 1.5rem + 3.4vw, 4.1rem); line-height: 1.02; letter-spacing: -.015em; }
.hero__title span { color: var(--blue-700); }
.hero__lead { margin-top: 24px; font-size: 1.2rem; max-width: 44ch; color: var(--text); }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero__visual { position: relative; height: 100%; min-height: 420px; }
.hero__slab { position: absolute; inset: 6% -30% -10% 18%; background: var(--blue); clip-path: polygon(22% 0, 100% 0, 100% 100%, 0 100%); }
.hero__photo { position: absolute; inset: 0 -40px 8% 0; margin: 0; clip-path: polygon(18% 0, 100% 0, 100% 100%, 0 100%); overflow: hidden; box-shadow: var(--shadow); }
.hero__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; transform: scale(1.04); transition: transform 1.6s var(--ease); }
.is-loaded .hero__photo img { transform: scale(1); }
@media (max-width: 1023px) {
  .hero__grid { grid-template-columns: 1fr; min-height: 0; max-height: none; gap: 40px; padding-block: 40px 0; }
  .hero__visual { min-height: 0; height: 58vw; max-height: 460px; margin-inline: -24px; }
  .hero__photo { inset: 0 0 0 0; clip-path: polygon(10% 0, 100% 0, 100% 100%, 0 100%); }
  .hero__slab { inset: 10% -10% -4% 30%; }
}
@media (max-width: 767px) {
  .hero__visual { margin-inline: -16px; height: 72vw; }
  .hero__lead { font-size: 1.08rem; }
  .hero__ctas .btn { flex: 1 1 100%; }
}

/* USP strip */
.usps { background: #fff; border-block: 1px solid var(--line); position: relative; z-index: 1; }
.usps__list { display: grid; grid-template-columns: repeat(6, 1fr); }
.usps__list li { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; padding: 28px 12px; font-weight: 600; color: var(--ink); line-height: 1.25; }
.usps__list li + li { border-left: 1px solid var(--line); }
.usps__list i { font-size: 2.2rem; color: var(--blue); }
@media (max-width: 1023px) {
  .usps__list { grid-template-columns: repeat(3, 1fr); }
  .usps__list li:nth-child(4) { border-left: 0; }
  .usps__list li:nth-child(n+4) { border-top: 1px solid var(--line); }
}
@media (max-width: 767px) {
  .usps__list { grid-template-columns: repeat(2, 1fr); padding: 0; }
  .usps__list li { flex-direction: row; text-align: left; padding: 18px 16px; font-size: .95rem; }
  .usps__list li i { font-size: 1.7rem; flex: none; }
  .usps__list li + li { border-left: 0; }
  .usps__list li:nth-child(even) { border-left: 1px solid var(--line); }
  .usps__list li:nth-child(n+3) { border-top: 1px solid var(--line); }
}

/* Sections */
.section { padding-block: clamp(72px, 9vw, 120px); }
.section--alt { background: var(--bg-alt); }
.section__head { max-width: 720px; margin-bottom: 48px; }
.section__head p { margin-top: 16px; font-size: 1.12rem; color: var(--muted); max-width: 62ch; }

/* Bento */
.bento { display: grid; grid-template-columns: 1.35fr 1fr; grid-template-rows: auto auto; gap: 20px; }
.tile { position: relative; border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--line); }
.tile__icon { font-size: 2.2rem; color: var(--blue); margin-bottom: 14px; display: block; }
.tile h3 { font-family: var(--display); font-size: 2rem; font-weight: 700; }
.tile p { margin-top: 10px; }
.tile--main { grid-row: span 2; display: grid; grid-template-rows: auto 1fr; }
/* Hochformat-Foto: 4:3-Rahmen statt flachem 260px-Streifen, damit das Motiv nicht gezoomt wirkt */
.tile--main .tile__media { aspect-ratio: 3 / 2; }
.tile--main .tile__media img { object-position: 50% 50%; }
.tile__media { overflow: hidden; }
.tile__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.tile:hover .tile__media img, .tile--photo:hover > img { transform: scale(1.04); }
.tile__body { padding: 32px; }
.checks { margin-top: 20px; display: grid; gap: 8px; }
.checks li { display: flex; gap: 10px; align-items: baseline; color: var(--ink); font-weight: 500; }
.checks i { color: var(--blue); font-size: 1.05rem; transform: translateY(2px); }
.tile__sub { margin-top: 28px; font-size: .95rem; font-weight: 600; color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.chips li { padding: 6px 12px; border-radius: var(--radius); background: var(--blue-50); color: var(--blue-800); font-weight: 600; font-size: .92rem; }
.tile--photo { min-height: 380px; border: 0; background: var(--navy); }
.tile--photo > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 55%; transition: transform .8s var(--ease); }
.tile__overlay { position: absolute; inset: auto 0 0 0; padding: 32px; color: #e9f0f5; background: linear-gradient(180deg, rgb(15 29 41 / 0) 0%, rgb(15 29 41 / .82) 38%, rgb(15 29 41 / .94) 100%); padding-top: 110px; }
.tile__overlay h3 { color: #fff; }
.tile__overlay .tile__icon { color: #6cc1f0; }
.tile--tint { background: var(--blue-700); border: 0; color: #e7f2fa; display: grid; grid-template-columns: 1fr 42%; }
.tile--tint h3 { color: #fff; }
.tile--tint .tile__icon { color: #bfe3f7; }
.tile__thumb { width: 100%; height: 100%; object-fit: cover; clip-path: polygon(22% 0, 100% 0, 100% 100%, 0 100%); }
@media (max-width: 1023px) {
  .bento { grid-template-columns: 1fr; }
  .tile--main { grid-row: auto; }
  .tile--main .tile__media { aspect-ratio: 16 / 11; max-height: 560px; }
}
@media (max-width: 767px) {
  .tile__body, .tile__overlay { padding: 24px; }
  .tile--main .tile__media { aspect-ratio: 4 / 3; }
  .tile--tint { grid-template-columns: 1fr; }
  .tile__thumb { height: 180px; clip-path: none; order: -1; }
  .tile h3 { font-size: 1.7rem; }
}

/* Process + compare */
.process { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 88px); align-items: start; }
.compare { position: sticky; top: calc(var(--header-h) + 24px); }
.compare__frame { position: relative; aspect-ratio: 4 / 5; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); background: #222; touch-action: pan-y; }
.compare__img { position: absolute; inset: 0; background-image: url("img/vorher-nachher.jpg"); background-size: 200% 100%; background-repeat: no-repeat; }
.compare__img--before { background-position: 0% 50%; }
.compare__img--after { background-position: 100% 50%; clip-path: inset(0 0 0 var(--pos)); }
.compare__handle { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 3px; margin-left: -1.5px; background: #fff; pointer-events: none; }
.compare__handle::before { content: ""; position: absolute; top: 50%; left: 50%; width: 52px; height: 52px; transform: translate(-50%, -50%); background: var(--blue-700); border-radius: 50%; box-shadow: 0 6px 18px rgb(0 0 0 / .3); }
.compare__handle i { position: absolute; top: 50%; transform: translateY(-50%); color: #fff; font-size: 1.1rem; z-index: 1; }
.compare__handle i:first-child { right: 5px; }
.compare__handle i:last-child { left: 5px; }
.compare__label { position: absolute; bottom: 16px; padding: 6px 12px; border-radius: var(--radius); background: rgb(15 29 41 / .78); color: #fff; font-weight: 600; font-size: .9rem; pointer-events: none; }
.compare__label--l { left: 16px; }
.compare__label--r { right: 16px; background: var(--blue-700); }
.compare__range { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.compare__range:focus-visible + * { outline: none; }
.compare__frame:has(.compare__range:focus-visible) { outline: 3px solid var(--blue); outline-offset: 3px; }
.compare__caption { margin-top: 14px; font-size: .95rem; color: var(--muted); }
.steps__lead { margin-top: 16px; font-size: 1.12rem; color: var(--muted); max-width: 52ch; }
.steps__list { margin-top: 40px; display: grid; gap: 0; position: relative; }
.steps__list li { display: grid; grid-template-columns: 56px 1fr; gap: 20px; padding-bottom: 32px; position: relative; }
.steps__list li:not(:last-child)::before { content: ""; position: absolute; left: 27px; top: 56px; bottom: 0; width: 2px; background: linear-gradient(var(--blue) 0 0) top / 100% var(--fill, 0%) no-repeat, var(--line); }
.steps__list li.is-visible:not(:last-child)::before { animation: fillLine 1s .3s var(--ease) forwards; }
@keyframes fillLine { to { background-size: 100% 100%, auto; } }
.steps__icon { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: #fff; border: 2px solid var(--blue); color: var(--blue-700); font-size: 1.6rem; }
.steps__list h3 { font-size: 1.25rem; margin-top: 4px; }
.steps__list p { margin-top: 6px; color: var(--muted); }
@media (max-width: 1023px) {
  .process { grid-template-columns: 1fr; }
  .compare { position: relative; top: 0; max-width: 560px; }
}

/* Branchen */
.branchen { background: var(--navy); color: #c9d6e0; padding-block: clamp(72px, 9vw, 120px); position: relative; overflow: hidden; }
.branchen::before { content: ""; position: absolute; top: 0; right: -10%; width: 45%; height: 100%; background: var(--navy-2); clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%); }
.branchen__grid { position: relative; display: grid; grid-template-columns: 1fr 1.3fr; gap: clamp(40px, 6vw, 88px); align-items: center; }
.branchen h2 { color: #fff; }
.branchen h2 span { color: #4fb3ea; }
.branchen__intro p { margin-top: 18px; font-size: 1.12rem; max-width: 46ch; }
.branchen__intro img { margin-top: 36px; border-radius: var(--radius); aspect-ratio: 16 / 10; object-fit: cover; width: 100%; }
.branchen__list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgb(255 255 255 / .08); border: 1px solid rgb(255 255 255 / .08); border-radius: var(--radius); overflow: hidden; }
.branchen__list li { background: var(--navy); display: flex; flex-direction: column; justify-content: flex-end; gap: 16px; min-height: 150px; padding: 22px; color: #fff; font-weight: 600; font-size: 1.08rem; line-height: 1.2; transition: background-color .3s var(--ease); }
.branchen__list li i { font-size: 2.2rem; color: #4fb3ea; transition: transform .4s var(--ease), color .3s; }
.branchen__list li:hover { background: var(--blue-700); }
.branchen__list li:hover i { color: #fff; transform: translateY(-4px); }
@media (max-width: 1023px) { .branchen__grid { grid-template-columns: 1fr; } .branchen::before { display: none; } }
@media (max-width: 767px) {
  .branchen__list { grid-template-columns: repeat(2, 1fr); }
  .branchen__list li { min-height: 120px; padding: 18px; font-size: 1rem; }
  .branchen__list li:last-child { grid-column: span 2; }
}

/* Galerie (Masonry) */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.gallery__item { display: block; width: 100%; margin: 0 0 16px; padding: 0; border: 0; background: var(--bg-alt); border-radius: var(--radius); overflow: hidden; cursor: zoom-in; break-inside: avoid; position: relative; }
.gallery__item img { width: 100%; transition: transform .7s var(--ease), filter .3s; }
.gallery__item:hover img { transform: scale(1.04); }
.gallery__item.is-extra { display: none; }
.gallery.is-expanded .gallery__item.is-extra { display: block; animation: fadeUp .6s var(--ease) both; }
.gallery__more { margin-top: 24px; display: flex; justify-content: center; }
.gallery.is-expanded + .gallery__more { display: none; }
.gallery .gallery__item { margin: 0; aspect-ratio: 1 / 1; }
.gallery .gallery__item img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 767px) { .gallery { grid-template-columns: repeat(2, 1fr); gap: 10px; } }

/* Über uns */
.about { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 6vw, 96px); align-items: center; }
.about__figure { position: relative; padding: 48px; background: #fff; border-left: 6px solid var(--blue); border-radius: var(--radius); box-shadow: var(--shadow); }
.about__num { display: block; font-family: var(--display); font-weight: 700; font-size: clamp(6rem, 4rem + 8vw, 11rem); line-height: .9; color: var(--blue-700); letter-spacing: -.03em; }
.about__num sup { font-size: .45em; vertical-align: top; position: relative; top: .15em; margin-left: .04em; }
.about__unit { display: block; margin-top: 16px; font-size: 1.25rem; font-weight: 600; color: var(--ink); max-width: 22ch; line-height: 1.3; }
.about__text p { margin-top: 18px; font-size: 1.1rem; max-width: 60ch; }
.values { display: grid; grid-template-columns: repeat(4, auto); justify-content: start; gap: 12px 28px; margin-top: 32px; }
.values li { font-family: var(--display); font-weight: 700; font-size: 1.5rem; color: var(--ink); display: flex; align-items: center; gap: 10px; }
.values li::before { content: ""; width: 10px; height: 10px; background: var(--blue); transform: skewX(-18deg); }
@media (max-width: 1023px) { .about { grid-template-columns: 1fr; } }
@media (max-width: 767px) { .about__figure { padding: 32px 24px; } .values { grid-template-columns: repeat(2, auto); } }

/* Kontakt */
.contact { position: relative; background: linear-gradient(90deg, var(--blue-700) 0 50%, var(--bg-alt) 50% 100%); }
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; }
.contact__info { padding: clamp(64px, 8vw, 112px) clamp(0px, 5vw, 72px) clamp(64px, 8vw, 112px) 0; color: #e3f0f9; }
.contact__info h2 { color: #fff; }
.contact__info > p { margin-top: 16px; font-size: 1.12rem; max-width: 44ch; }
.contact__list { margin: 36px 0 0; display: grid; gap: 22px; }
.contact__list div { display: grid; grid-template-columns: 170px 1fr; gap: 12px; }
.contact__list dt { display: flex; align-items: center; gap: 10px; font-weight: 500; color: #bfe0f4; }
.contact__list dt i { font-size: 1.3rem; }
.contact__list dd { margin: 0; color: #fff; font-weight: 600; font-size: 1.1rem; line-height: 1.45; }
.contact__list a { text-decoration: none; border-bottom: 1px solid rgb(255 255 255 / .4); transition: border-color .2s; }
.contact__list a:hover { border-color: #fff; }
.contact__route { display: inline-flex; align-items: center; gap: 6px; margin-top: 8px; font-weight: 500; font-size: 1rem; }
.contact__fax { margin-top: 28px; color: #bfe0f4; font-size: .95rem; }
/* Formular beginnt auf Höhe der Überschrift links und endet mit den Geschäftszeiten:
   gleiche Abstände oben und unten wie .contact__info, Nachrichtenfeld füllt den Rest. */
.form { align-self: stretch; margin: clamp(64px, 8vw, 112px) 0 clamp(64px, 8vw, 112px) clamp(24px, 5vw, 72px); padding: clamp(20px, 2vw, 26px); background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 12px; }
.field--grow { flex: 1; grid-template-rows: auto 1fr auto auto; }
.form h3 { font-family: var(--display); font-size: 1.6rem; line-height: 1.1; }
.form__hint { color: var(--muted); margin-top: -8px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: grid; gap: 4px; }
.field label { font-weight: 600; font-size: .95rem; color: var(--ink); }
.field input:not([type="checkbox"]), .field select, .field textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--ink); background: #fff;
  border: 1.5px solid #9aa9b5; border-radius: var(--radius); padding: 10px 14px; transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 72px; height: 100%; }
.field textarea::placeholder { color: #6b7a86; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue-700); box-shadow: 0 0 0 3px rgb(0 139 203 / .25); }
.field.has-error input, .field.has-error textarea { border-color: #b3261e; }
.field__error { color: #b3261e; font-size: .9rem; font-weight: 500; min-height: 0; }
.field__error:empty { display: none; }
.field__help { color: var(--muted); font-size: .9rem; }
.field--check { grid-template-columns: 22px 1fr; align-items: start; column-gap: 12px; }
.field--check input { width: 20px; height: 20px; margin: 3px 0 0; accent-color: var(--blue-700); }
.field--check label { font-weight: 400; font-size: .88rem; line-height: 1.4; color: var(--text); }
.field--check .field__error { grid-column: 2; }
.form__status { font-weight: 500; }
.form__status.is-ok { color: #1d6b35; }
.form button[disabled] { opacity: .7; cursor: progress; }
@media (max-width: 1023px) {
  .contact { background: var(--bg-alt); }
  .contact__grid { grid-template-columns: 1fr; padding-inline: 0; }
  .contact__info { background: var(--blue-700); padding: 64px 24px; }
  .form { margin: 32px 24px 64px; }
}
@media (max-width: 767px) {
  .contact__info { padding: 56px 16px; }
  .form { margin: 24px 16px 56px; }
  .form__row { grid-template-columns: 1fr; }
  .contact__list div { grid-template-columns: 1fr; gap: 4px; }
}

/* Footer */
.footer { background: #fff; border-top: 1px solid var(--line); padding-block: 36px; }
.footer__inner { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
.footer__inner img { width: 170px; }
.footer nav { display: flex; gap: 22px; flex-wrap: wrap; }
.footer a { text-decoration: none; color: var(--text); font-weight: 500; }
.footer a:hover { color: var(--blue-700); }
.footer__legal { margin-left: auto; }
.footer__copy { color: var(--muted); font-size: .95rem; width: 100%; }
@media (max-width: 767px) { .footer__legal { margin-left: 0; } }

/* Lightbox */
.lightbox { --lb-pad-y: 64px; --lb-pad-x: 72px; position: fixed; inset: 0; z-index: 80; background: rgb(10 18 26 / .94); display: grid; place-items: center; padding: var(--lb-pad-y) var(--lb-pad-x); }
.lightbox[hidden] { display: none; }
/* Ganzes Bild sichtbar und mittig: Größe an der Fensterfläche begrenzen (max-height: 100% greift im Grid nicht) */
.lightbox img { width: auto; height: auto; max-width: calc(100vw - 2 * var(--lb-pad-x)); max-height: calc(100vh - 2 * var(--lb-pad-y)); max-height: calc(100dvh - 2 * var(--lb-pad-y)); object-fit: contain; border-radius: var(--radius); animation: zoomIn .35s var(--ease); }
.lightbox button { position: absolute; width: 52px; height: 52px; border-radius: 50%; border: 0; background: rgb(255 255 255 / .12); color: #fff; font-size: 1.5rem; cursor: pointer; display: grid; place-items: center; transition: background-color .2s; }
.lightbox button:hover { background: var(--blue-700); }
.lightbox__close { top: 16px; right: 16px; }
.lightbox__nav--prev { left: 12px; top: 50%; transform: translateY(-50%); }
.lightbox__nav--next { right: 12px; top: 50%; transform: translateY(-50%); }
@media (max-width: 767px) { .lightbox { --lb-pad-y: 76px; --lb-pad-x: 12px; } .lightbox__nav { top: auto !important; bottom: 12px; transform: none !important; } }

/* Motion (nur wenn erwünscht) */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
@keyframes zoomIn { from { opacity: 0; transform: scale(.96); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: no-preference) {
  .js [data-enter] { opacity: 0; }
  .js.is-loaded [data-enter] { animation: fadeUp .9s var(--ease) both; animation-delay: calc(var(--d, 0) * 1ms); }
  .js [data-enter="1"] { --d: 0; } .js [data-enter="2"] { --d: 110; } .js [data-enter="3"] { --d: 220; } .js [data-enter="4"] { --d: 330; }
  .js [data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: calc(var(--i, 0) * 70ms); }
  .js [data-reveal].is-visible { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .steps__list li:not(:last-child)::before { background-size: 100% 100%, auto; }
}

@media (max-width: 480px) { .header__logo img { width: 200px; } }
.form__status.is-error { color: #b3261e; }
.form__status a { color: inherit; text-decoration: underline; }