/* K-TECH Design Bau Shop — Landing
 * Brand: Orange #F47B20, Dunkelgrau #2B2B2B, Mauerwerk-Hellgrau #C0C0C0
 */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --orange: #F47B20;
  --orange-dark: #D86811;
  --dark: #2B2B2B;
  --gray: #6E6E6E;
  --light: #F5F1EA;
  --line: #E5E0D6;
  --white: #ffffff;
}

html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, "Helvetica Neue", sans-serif;
  color: var(--dark);
  line-height: 1.6;
  background: var(--light);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ───── Header / Nav ───── */
.kt-header {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.kt-header__inner {
  max-width: 1180px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
  gap: 20px;
}
.kt-logo { height: 52px; width: auto; display: block; }
.kt-nav { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.kt-nav a {
  color: var(--dark); text-decoration: none; font-weight: 600;
  font-size: 15px; padding: 10px 14px; border-radius: 6px;
  transition: background 0.15s, color 0.15s;
}
.kt-nav a:hover { background: var(--light); color: var(--orange); }
.kt-nav a.active { color: var(--orange); }
.kt-nav a.cta {
  background: var(--orange); color: var(--white); padding: 10px 18px;
  margin-left: 8px;
}
.kt-nav a.cta:hover { background: var(--orange-dark); color: var(--white); }
.kt-burger { display: none; background: none; border: none; cursor: pointer; padding: 10px; border-radius: 6px; }
.kt-burger span { display: block; width: 24px; height: 2px; background: var(--dark); margin: 5px 0; }
.kt-burger:focus-visible, .kt-nav a:focus-visible, .btn:focus-visible, a:focus-visible { outline: 3px solid rgba(244,123,32,.45); outline-offset: 3px; }

/* ───── Startseiten-Slider ───── */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.kt-home-slider {
  background: var(--light); position: relative; padding: 20px 24px 24px;
}
.kt-home-slider__viewport {
  position: relative; width: 100%; max-width: 1180px; aspect-ratio: 1280 / 511;
  margin: 0 auto; overflow: hidden; background: #0d0d0d; isolation: isolate;
  border-radius: 12px; box-shadow: 0 16px 42px rgba(43,43,43,.16);
}
.kt-home-slider__slide {
  position: absolute; inset: 0; opacity: 0; visibility: hidden;
  transition: opacity .8s ease, visibility .8s ease; z-index: 0;
}
.kt-home-slider__slide.is-active { opacity: 1; visibility: visible; z-index: 1; }
.kt-home-slider__slide img {
  display: block; width: 100%; height: 100%; object-fit: contain; background: #0d0d0d;
  transform: scale(1.015); transition: transform 6s linear;
}
.kt-home-slider__slide.is-active img { transform: scale(1); }
.kt-home-slider__arrow {
  position: absolute; z-index: 3; top: 50%; width: 46px; height: 58px;
  display: grid; place-items: center; border: 1px solid rgba(255,255,255,.42);
  border-radius: 8px; background: rgba(15,15,15,.64); color: #fff;
  font: 400 40px/1 Arial, sans-serif; cursor: pointer; transform: translateY(-50%);
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
  backdrop-filter: blur(7px);
}
.kt-home-slider__arrow:hover { background: var(--orange); border-color: var(--orange); transform: translateY(-50%) scale(1.04); }
.kt-home-slider__arrow:focus-visible, .kt-home-slider__dots button:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.kt-home-slider__arrow--prev { left: 18px; }
.kt-home-slider__arrow--next { right: 18px; }
.kt-home-slider__dots {
  position: absolute; z-index: 3; left: 50%; bottom: 14px; transform: translateX(-50%);
  display: flex; align-items: center; gap: 8px; padding: 8px 10px;
  border-radius: 999px; background: rgba(15,15,15,.56); backdrop-filter: blur(7px);
}
.kt-home-slider__dots button {
  width: 10px; height: 10px; padding: 0; border: 1px solid rgba(255,255,255,.85);
  border-radius: 50%; background: transparent; cursor: pointer; transition: width .2s ease, background .2s ease;
}
.kt-home-slider__dots button.is-active { width: 28px; border-radius: 999px; background: var(--orange); border-color: var(--orange); }

/* ───── Hero ───── */
.kt-hero {
  background: var(--dark);
  color: var(--white);
  padding: 80px 24px 100px;
  position: relative;
  overflow: hidden;
}
.kt-hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(244,123,32,0.16), transparent 50%),
    radial-gradient(circle at 10% 90%, rgba(244,123,32,0.08), transparent 50%);
  pointer-events: none;
}
.kt-hero::after {
  content: ""; position: absolute; width: 520px; height: 520px; border-radius: 50%;
  right: -220px; bottom: -340px; border: 1px solid rgba(244,123,32,.24);
  box-shadow: 0 0 0 70px rgba(244,123,32,.035), 0 0 0 140px rgba(244,123,32,.025);
  pointer-events: none;
}
.kt-hero__inner {
  max-width: 1180px; margin: 0 auto;
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 60px; align-items: center;
  position: relative;
}
.kt-kicker {
  display: inline-block; color: var(--orange); font-weight: 700;
  text-transform: uppercase; letter-spacing: 2px; font-size: 13px; margin-bottom: 16px;
}
.kt-hero h1 {
  font-size: clamp(2rem, 4.2vw, 3.4rem); font-weight: 800; line-height: 1.1;
  margin-bottom: 20px; letter-spacing: -0.5px;
}
.kt-hero h1 .accent { color: var(--orange); position: relative; display: inline-block; }
.kt-hero h1 .accent::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -.08em; height: 4px;
  border-radius: 4px; background: var(--orange); transform-origin: left;
}
.kt-hero__lead {
  font-size: 18px; color: #d0d0d0; margin-bottom: 32px; max-width: 540px;
}
.kt-hero__cta { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-block; text-decoration: none; font-weight: 700; font-size: 15px;
  padding: 14px 26px; border-radius: 6px; transition: all 0.15s;
  cursor: pointer; border: none;
}
.btn--primary { background: var(--orange); color: var(--white); }
.btn--primary:hover { background: var(--orange-dark); }
.btn--ghost { background: transparent; color: var(--white); border: 1.5px solid var(--white); }
.btn--ghost:hover { background: var(--white); color: var(--dark); }
.btn--dark { background: var(--dark); color: var(--white); }
.btn--dark:hover { background: #000; }

/* Hero-Visual: stilisiertes Tür-Pattern */
.kt-hero__visual {
  display: grid; place-items: center; min-height: 260px; position: relative; perspective: 1000px;
}
.kt-hero__visual::before {
  content: ""; position: absolute; width: 78%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(244,123,32,.22), rgba(244,123,32,0) 68%);
  filter: blur(4px); pointer-events: none;
}
.kt-hero__visual svg { max-width: 100%; height: auto; filter: drop-shadow(0 30px 60px rgba(0,0,0,0.4)); }
.kt-brand-card {
  display:block; width:100%; max-width:520px; height:auto; border-radius:12px;
  box-shadow:0 24px 60px rgba(0,0,0,.35); position: relative;
  transform: rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  transition: transform .22s ease-out, box-shadow .3s ease;
}
.kt-hero__visual:hover .kt-brand-card { box-shadow: 0 34px 80px rgba(0,0,0,.48), 0 0 0 1px rgba(244,123,32,.3); }

/* ───── Sections ───── */
.kt-section { padding: 80px 24px; }
.kt-section--light { background: var(--light); }
.kt-section--white { background: var(--white); }
.kt-section--dark { background: var(--dark); color: var(--white); }
.kt-section__inner { max-width: 1180px; margin: 0 auto; }
.kt-section__head { text-align: center; margin-bottom: 50px; max-width: 720px; margin-left: auto; margin-right: auto; }
.kt-section h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; margin-bottom: 12px; letter-spacing: -0.3px;
}
.kt-section h2 .accent { color: var(--orange); }
.kt-section__lead { font-size: 17px; color: var(--gray); }

/* ───── USP-Grid ───── */
.kt-usps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.kt-usp {
  background: var(--white); padding: 36px 28px; border-radius: 12px;
  border: 1px solid var(--line);
  transition: transform 0.2s, box-shadow 0.2s;
}
.kt-usp:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
.kt-usp__icon {
  width: 56px; height: 56px; background: #FEF1E6; color: var(--orange);
  border-radius: 12px; display: grid; place-items: center; margin-bottom: 18px;
  font-size: 28px; font-weight: 700;
}
.kt-usp h3 { font-size: 19px; font-weight: 700; margin-bottom: 10px; }
.kt-usp p { color: var(--gray); font-size: 15px; }

/* ───── Leistungen-Grid (Service-Cards) ───── */
.kt-services { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.kt-service {
  background: var(--white); border-radius: 12px; padding: 32px 26px;
  border: 1px solid var(--line); position: relative; overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.kt-service:hover { transform: translateY(-7px); border-color: rgba(244,123,32,.45); box-shadow: 0 20px 45px rgba(43,43,43,.10); }
.kt-service::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--orange);
}
.kt-service h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; color: var(--dark); }
.kt-service h3 a { color: inherit; text-decoration: none; }
.kt-service h3 a:hover { color: var(--orange); }
.kt-service p { color: var(--gray); font-size: 15px; line-height: 1.6; margin-bottom: 14px; }
.kt-service ul { list-style: none; padding: 0; }
.kt-service ul li {
  font-size: 14px; padding: 4px 0 4px 22px; position: relative; color: var(--dark);
}
.kt-service ul li::before {
  content: "✓"; color: var(--orange); font-weight: 700;
  position: absolute; left: 0; top: 4px;
}

/* ───── Galerie ───── */
.kt-gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.kt-gallery__item {
  aspect-ratio: 4/3; background: linear-gradient(135deg, #c0c0c0, #888);
  border-radius: 10px; display: grid; place-items: center; color: var(--white);
  font-weight: 600; text-align: center; padding: 20px; position: relative;
  overflow: hidden;
}
.kt-gallery__item::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.6));
}
.kt-gallery__item span { position: relative; z-index: 1; align-self: end; }

/* ───── Dynamische Referenzen ───── */
.reference-hero { padding: 62px 24px 72px; }
.reference-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 28px; }
.reference-card { background: var(--white); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; box-shadow: 0 10px 30px rgba(43,43,43,.06); transition: transform .25s ease, box-shadow .25s ease; }
.reference-card:hover { transform: translateY(-7px); box-shadow: 0 22px 50px rgba(43,43,43,.14); }
.reference-card__image { width: 100%; aspect-ratio: 4 / 3; display: block; border: 0; padding: 0; background: #dedbd5; overflow: hidden; cursor: zoom-in; position: relative; }
.reference-card__image img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s cubic-bezier(.2,.8,.2,1); }
.reference-card:hover .reference-card__image img { transform: scale(1.045); }
.reference-card__image span { position: absolute; right: 12px; bottom: 12px; padding: 7px 10px; border-radius: 7px; background: rgba(24,24,24,.76); color: #fff; font-size: 12px; font-weight: 700; opacity: 0; transform: translateY(5px); transition: opacity .2s ease, transform .2s ease; }
.reference-card__image:hover span, .reference-card__image:focus-visible span { opacity: 1; transform: translateY(0); }
.reference-card__body { padding: 25px 24px 28px; }
.reference-card__meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.reference-card__meta span { padding: 5px 9px; border-radius: 999px; background: #fef1e6; color: #a8440c; font-size: 12px; font-weight: 750; }
.reference-card h2 { font-size: 21px; line-height: 1.25; margin-bottom: 10px; }
.reference-card p { color: var(--gray); font-size: 15px; }
.reference-comparison { --comparison-position:50%; position:relative; width:100%; aspect-ratio:4/3; overflow:hidden; background:#dedbd5; isolation:isolate; }
.reference-comparison > img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; display:block; }
.reference-comparison__before { z-index:2; clip-path:inset(0 calc(100% - var(--comparison-position)) 0 0); }
.reference-comparison__after { z-index:1; }
.reference-comparison__divider { position:absolute; z-index:4; top:0; bottom:0; left:var(--comparison-position); width:3px; transform:translateX(-50%); background:#fff; box-shadow:0 0 0 1px rgba(0,0,0,.25),0 0 14px rgba(0,0,0,.28); pointer-events:none; }
.reference-comparison__divider::after { content:"↔"; position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); width:38px; height:38px; display:grid; place-items:center; border-radius:50%; background:#fff; color:#252525; font-weight:900; box-shadow:0 3px 13px rgba(0,0,0,.28); }
.reference-comparison input[type="range"] { position:absolute; z-index:5; inset:0; width:100%; height:100%; margin:0; opacity:0; cursor:ew-resize; }
.reference-comparison__label { position:absolute; z-index:4; top:12px; padding:6px 10px; border-radius:999px; background:rgba(20,20,20,.76); color:#fff; font-size:12px; font-weight:800; pointer-events:none; }
.reference-comparison__label--before { left:12px; }
.reference-comparison__label--after { right:12px; }
.reference-comparison__zoom { position:absolute; z-index:7; bottom:10px; padding:6px 9px; border:0; border-radius:7px; background:rgba(255,255,255,.9); color:#222; font:inherit; font-size:11px; font-weight:800; cursor:pointer; }
.reference-comparison__zoom--before { left:10px; }
.reference-comparison__zoom--after { right:10px; }
.reference-empty { max-width: 720px; margin: 0 auto; padding: 58px 38px; border: 1px dashed #cbc3b7; border-radius: 16px; background: var(--white); text-align: center; }
.reference-empty__icon { width: 64px; height: 64px; display: grid; place-items: center; margin: 0 auto 18px; border-radius: 16px; background: #fef1e6; color: var(--orange); font-size: 31px; }
.reference-empty p { max-width: 560px; margin: 0 auto 24px; color: var(--gray); }
.reference-lightbox { width: min(94vw, 1100px); max-height: 92vh; padding: 0; border: 0; border-radius: 12px; background: #141414; box-shadow: 0 30px 100px rgba(0,0,0,.6); overflow: hidden; }
.reference-lightbox::backdrop { background: rgba(0,0,0,.82); backdrop-filter: blur(5px); }
.reference-lightbox img { display: block; width: 100%; height: 88vh; object-fit: contain; }
.reference-lightbox button { position: absolute; z-index: 2; top: 10px; right: 10px; width: 42px; height: 42px; border: 0; border-radius: 50%; background: rgba(255,255,255,.92); color: #111; font-size: 28px; cursor: pointer; }

/* ───── Referenz-Admin ───── */
.admin-body { background: #eee9e1; }
.admin-public-link { color: var(--dark); font-weight: 700; text-decoration: none; }
.admin-shell { width: min(1100px, calc(100% - 32px)); margin: 0 auto; padding: 58px 0 90px; }
.admin-heading { margin-bottom: 28px; }
.admin-heading h1 { font-size: clamp(2rem, 4vw, 3rem); line-height: 1.1; margin-bottom: 10px; }
.admin-heading p { color: var(--gray); }
.admin-panel, .admin-reference, .admin-empty { background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 30px; box-shadow: 0 10px 30px rgba(43,43,43,.06); }
.admin-panel { margin-bottom: 34px; }
.admin-panel--narrow { max-width: 560px; }
.admin-panel h2, .admin-existing > h2 { margin-bottom: 18px; }
.admin-form { display: grid; gap: 18px; margin-top: 20px; }
.admin-form label { display: grid; gap: 7px; color: var(--dark); font-size: 14px; font-weight: 750; }
.admin-form input, .admin-form textarea, .admin-form select { width: 100%; padding: 12px 13px; border: 1px solid #cbc4b9; border-radius: 8px; background: #fff; color: var(--dark); font: inherit; }
.admin-form input:focus, .admin-form textarea:focus, .admin-form select:focus { outline: 3px solid rgba(244,123,32,.2); border-color: var(--orange); }
.admin-form textarea { resize: vertical; }
.admin-form .admin-checkbox { display: flex; grid-template-columns: none; flex-direction: row; align-items: flex-start; gap: 10px; padding: 14px; border-radius: 9px; background: #fef1e6; font-weight: 600; }
.admin-form .admin-checkbox input { width: 20px; height: 20px; margin-top: 1px; flex: 0 0 auto; accent-color: var(--orange); }
.admin-form-grid { display: grid; grid-template-columns: 1.3fr .8fr .8fr; gap: 15px; }
.admin-upload { padding: 24px; border: 2px dashed #c9c0b5; border-radius: 12px; background: #faf8f5; cursor: pointer; }
.admin-upload-pair { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.admin-upload--after { border-color:var(--orange); background:#fff7f0; }
.admin-upload > span { color: var(--orange); font-size: 17px; }
.admin-upload small { color: var(--gray); font-weight: 500; }
.admin-upload img { width: min(100%, 440px); max-height: 300px; object-fit: contain; margin-top: 12px; border-radius: 8px; background: #eee; }
.admin-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; padding: 12px 2px; font-weight: 700; }
.admin-link-button, .admin-delete-form button { border: 0; background: none; padding: 4px; color: #a52b20; font: inherit; text-decoration: underline; cursor: pointer; }
.admin-alert { margin-bottom: 24px; padding: 14px 16px; border-radius: 9px; font-weight: 650; }
.admin-alert--success { background: #e6f6ec; color: #176a35; border: 1px solid #b7e3c6; }
.admin-alert--error { background: #fce8e6; color: #92251d; border: 1px solid #f1bab5; }
.admin-existing { display: grid; gap: 20px; }
.admin-reference { display: grid; grid-template-columns: 260px minmax(0,1fr); gap: 26px; }
.admin-reference-images { display:grid; gap:10px; align-self:start; }
.admin-reference-images figure { position:relative; margin:0; }
.admin-reference-images img { width:100%; aspect-ratio:4/3; object-fit:cover; display:block; border-radius:9px; background:#eee; }
.admin-reference-images figcaption { position:absolute; left:8px; bottom:8px; padding:4px 8px; border-radius:999px; background:rgba(0,0,0,.72); color:#fff; font-size:11px; font-weight:800; }
.admin-reference .admin-form { margin-top: 0; }
.admin-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.admin-delete-form { grid-column: 2; }

/* ───── Kontakt + Form ───── */
.kt-contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.kt-contact-card {
  background: var(--white); border: 1px solid var(--line); border-radius: 12px;
  padding: 32px;
}
.kt-contact-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 18px; color: var(--orange); }
.kt-contact-card dl { display: grid; grid-template-columns: auto 1fr; gap: 10px 16px; font-size: 15px; }
.kt-contact-card dt { color: var(--gray); }
.kt-contact-card dd { color: var(--dark); font-weight: 600; }
.kt-contact-card dd a { color: var(--dark); text-decoration: none; }
.kt-contact-card dd a:hover { color: var(--orange); }

.kt-contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.kt-contact-note { margin-top: 20px; font-size: 13px; color: var(--gray); }

/* ───── Footer ───── */
.kt-footer {
  background: var(--dark); color: #b5b5b5; padding: 50px 24px 24px; text-align: center;
}
.kt-footer__inner { max-width: 1180px; margin: 0 auto; }
.kt-footer__nav { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; margin-bottom: 22px; }
.kt-footer__nav a { color: #d0d0d0; text-decoration: none; font-size: 14px; font-weight: 500; }
.kt-footer__nav a:hover { color: var(--orange); }
.kt-footer__copy { font-size: 13px; color: #888; }
.kt-footer__madeby { margin-top: 9px; font-size: 12px; color: #777; }
.kt-footer__madeby a { color: #aaa; font-weight: 600; text-decoration: none; }
.kt-footer__madeby a:hover { color: var(--orange); }

/* ───── Impressum / Text-Pages ───── */
.kt-textpage { padding: 60px 24px; }
.kt-textpage__inner { max-width: 760px; margin: 0 auto; background: var(--white); padding: 50px; border-radius: 12px; border: 1px solid var(--line); }
.kt-textpage h1 { font-size: 28px; margin-bottom: 24px; }
.kt-textpage h2 { font-size: 18px; margin: 32px 0 10px; color: var(--orange); }
.kt-textpage p, .kt-textpage address { font-size: 15px; color: var(--dark); margin-bottom: 10px; font-style: normal; }
.kt-textpage a { color: var(--orange); }

/* ───── Lokales Einsatzgebiet ───── */
.local-area { display:grid; grid-template-columns:minmax(0,1.5fr) minmax(260px,.7fr); gap:48px; align-items:center; }
.local-area p { color:var(--gray); font-size:17px; max-width:760px; }
.local-area__contact { background:var(--dark); color:var(--white); padding:28px; border-radius:12px; display:grid; gap:9px; }
.local-area__contact strong { color:var(--orange); font-size:18px; }
.local-area__contact a { color:var(--white); text-decoration:none; font-weight:700; font-size:17px; }
.local-area__contact span { color:#cfcfcf; font-size:13px; }
.text-link { display:inline-block; margin-top:18px; color:var(--orange); font-weight:700; text-decoration:none; }
.seo-page h2 { margin-top:34px; }
.seo-page ul { margin:12px 0 0 22px; }
.seo-page .service-cta { margin-top:36px; padding:24px; background:#fef1e6; border-left:4px solid var(--orange); border-radius:8px; }

/* ───── Motion + Schnellkontakt ───── */
.motion-ready .kt-header { animation: header-in .6s cubic-bezier(.2,.8,.2,1) both; }
.motion-ready .kt-hero__copy > * { animation: hero-copy-in .72s cubic-bezier(.2,.8,.2,1) both; }
.motion-ready .kt-hero__copy > *:nth-child(2) { animation-delay: .08s; }
.motion-ready .kt-hero__copy > *:nth-child(3) { animation-delay: .16s; }
.motion-ready .kt-hero__copy > *:nth-child(4) { animation-delay: .24s; }
.motion-ready .kt-hero__visual { animation: hero-visual-in .85s .12s cubic-bezier(.2,.8,.2,1) both; }
.motion-ready .kt-hero h1 .accent::after { animation: line-grow .75s .65s cubic-bezier(.2,.8,.2,1) both; }
.motion-ready .reveal { opacity: 0; transform: translateY(24px); }
.motion-ready .reveal.is-visible {
  opacity: 1; transform: translateY(0);
  transition: opacity .62s var(--reveal-delay, 0ms) ease, transform .62s var(--reveal-delay, 0ms) cubic-bezier(.2,.8,.2,1);
}

.kt-quick-contact {
  position: fixed; right: 22px; bottom: 22px; z-index: 140;
  display: flex; gap: 8px; padding: 7px; border-radius: 12px;
  background: rgba(255,255,255,.96); border: 1px solid var(--line);
  box-shadow: 0 18px 45px rgba(0,0,0,.18);
  opacity: 0; transform: translateY(18px); pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
  backdrop-filter: blur(12px);
}
.kt-quick-contact.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.kt-quick-contact a { text-decoration: none; font-weight: 800; font-size: 14px; padding: 11px 16px; border-radius: 8px; }
.kt-quick-contact__mail { color: var(--dark); }
.kt-quick-contact__phone { background: var(--orange); color: var(--white); }

.kt-nav a.kt-whatsapp-header {
  display: inline-flex; align-items: center; justify-content: center; gap: 0;
  width: 44px; height: 44px; padding: 0; margin-left: 4px;
  border-radius: 50%; background: #25d366; color: #fff;
  box-shadow: 0 5px 16px rgba(37,211,102,.25);
  transition: transform .2s ease, background .2s ease;
}
.kt-nav a.kt-whatsapp-header:hover { transform: translateY(-2px); background: #1ebe5d; color: #fff; }
.kt-whatsapp-header:focus-visible { outline: 3px solid rgba(37,211,102,.35); outline-offset: 3px; }
.kt-whatsapp-header svg { width: 25px; height: 25px; fill: currentColor; flex: 0 0 auto; }
.kt-whatsapp-header span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.btn--whatsapp { background: #25d366; color: #fff; border-color: #25d366; }
.btn--whatsapp:hover { background: #1ebe5d; border-color: #1ebe5d; }

@keyframes header-in { from { opacity: 0; transform: translateY(-14px); } }
@keyframes hero-copy-in { from { opacity: 0; transform: translateY(22px); } }
@keyframes hero-visual-in { from { opacity: 0; transform: translateX(34px) scale(.96); } }
@keyframes line-grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* ───── Responsive ───── */
@media (max-width: 880px) {
  .kt-home-slider { padding: 10px 0 12px; }
  .kt-home-slider__viewport { border-radius: 0; box-shadow: none; }
  .kt-home-slider__arrow { width: 36px; height: 44px; font-size: 30px; }
  .kt-home-slider__arrow--prev { left: 7px; }
  .kt-home-slider__arrow--next { right: 7px; }
  .kt-home-slider__dots { bottom: 7px; padding: 6px 8px; gap: 6px; }
  .kt-home-slider__dots button { width: 8px; height: 8px; }
  .kt-home-slider__dots button.is-active { width: 20px; }
  .kt-hero__inner { grid-template-columns: 1fr; }
  .kt-hero__visual { order: -1; min-height: 180px; }
  .kt-usps { grid-template-columns: 1fr; }
  .kt-contact-grid { grid-template-columns: 1fr; }
  .local-area { grid-template-columns:1fr; gap:24px; }
  .kt-nav { display: none; }
  .kt-nav.open {
    display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--white); border-bottom: 1px solid var(--line); padding: 16px; gap: 4px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.06);
  }
  .kt-nav.open a { width: 100%; padding: 14px; }
  .kt-burger { display: block; }
  .kt-logo { height: 44px; }
  .kt-header__inner { padding: 10px 16px; }
  .kt-hero { padding: 54px 20px 64px; }
  .kt-hero__lead { font-size: 17px; }
  .btn { width: 100%; text-align: center; }
  .kt-contact-card { padding: 24px 20px; }
  .kt-contact-card dl { grid-template-columns: 1fr; gap: 4px; }
  .kt-contact-card dd { margin-bottom: 12px; overflow-wrap: anywhere; }
  .kt-quick-contact { left: 10px; right: 10px; bottom: 10px; }
  .kt-quick-contact a { flex: 1; text-align: center; padding: 12px 10px; }
  .kt-nav.open a.kt-whatsapp-header { width: 100%; height: auto; margin-left: 0; border-radius: 6px; gap: 9px; background: #25d366; color: #fff; }
  .kt-nav.open .kt-whatsapp-header span { position: static; width: auto; height: auto; overflow: visible; clip: auto; white-space: normal; }
  .reference-grid { gap: 20px; }
  .reference-empty { padding: 40px 22px; }
  .reference-lightbox { width: 96vw; }
  .reference-lightbox img { height: 82vh; }
  .admin-shell { width: min(100% - 20px, 1100px); padding-top: 36px; }
  .admin-panel, .admin-reference, .admin-empty { padding: 20px; }
  .admin-form-grid, .admin-reference { grid-template-columns: 1fr; }
  .admin-upload-pair { grid-template-columns:1fr; }
  .admin-reference > img { max-height: 340px; }
  .admin-delete-form { grid-column: 1; }
  .kt-section { padding: 60px 20px; }
  .kt-section article[style*="grid-template-columns"] { grid-template-columns: 1fr !important; padding: 24px !important; gap: 22px !important; }
  .kt-textpage { padding: 28px 14px; }
  .kt-textpage__inner { padding: 28px 22px; }
}

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