/* ============================================
   Drachenstarke Zähne — V4 (Logo-Farben)
   Inspiriert von dr-patzer.de
   ============================================ */

:root {
  --yellow: #ffed00;
  --yellow-soft: #FFF7A8;
  --yellow-tint: #FFFCEB;
  --gold: #f0bc3f;
  --gold-soft: #F8D88C;
  --blue: #90d4f6;
  --blue-soft: #C6E6F8;
  --blue-tint: #EDF6FC;
  --ink: #122B3D;
  --ink-soft: #2A4259;
  --muted: #5E7384;
  --cream: #FCFAF4;
  --line: rgba(18, 43, 61, 0.10);
  --line-strong: rgba(18, 43, 61, 0.20);

  /* Akzent-Blau aus der Logo-Familie — für alle blauen Text- und Button-Anwendungen.
     Weiß-auf-Blau: 5,44:1 (WCAG AA). Hover-Variante: 6,97:1 (nahe AAA). */
  --accent: #0E6FA8;
  --accent-hover: #0C5E8F;
  --accent-soft: #E4EDF4;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background-color: #fff;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.font-display {
  font-family: 'DM Serif Display', 'Lora', Georgia, serif;
  font-weight: 400;
  letter-spacing: -0.01em;
  font-style: normal;
}
.font-display.italic {
  font-style: italic;
}

/* ============================================
   TOP UTILITY BAR (kleine Leiste)
   ============================================ */
.utility-bar {
  background-color: var(--ink);
  color: var(--cream);
  font-size: 0.85rem;
}
.utility-bar a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.85rem;
  color: rgba(252, 250, 244, 0.85);
  transition: color 0.2s ease;
}
.utility-bar a:hover { color: var(--yellow); }
.utility-bar a svg { width: 16px; height: 16px; }
.utility-bar .divider {
  width: 1px;
  height: 14px;
  background-color: rgba(252, 250, 244, 0.2);
}

/* ============================================
   MAIN NAV
   ============================================ */
.site-nav {
  background-color: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color 0.3s ease, border-color 0.3s ease, padding 0.3s ease, box-shadow 0.3s ease;
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-nav.scrolled {
  background-color: #fff;
  border-bottom-color: var(--line);
  box-shadow: 0 2px 16px -8px rgba(18, 43, 61, 0.16);
  padding-top: 0.35rem;
  padding-bottom: 0.35rem;
}

/* Runde Kontakt-Icons rechts in der Nav */
.nav-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--yellow);
  color: var(--ink);
  border: 1px solid var(--ink);
  transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.25s ease;
}
.nav-icon:hover {
  background-color: var(--gold);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -10px rgba(18, 43, 61, 0.4);
}
.nav-icon svg { width: 18px; height: 18px; }
.site-nav .nav-links a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink);
  padding: 0.5rem 0.85rem;
  transition: color 0.2s ease;
  position: relative;
}
.site-nav .nav-links a::after {
  content: "";
  position: absolute;
  left: 50%;
  right: 50%;
  bottom: -2px;
  height: 2px;
  background-color: var(--accent);
  transition: left 0.25s ease, right 0.25s ease;
}
.site-nav .nav-links a:hover { color: var(--accent); }
.site-nav .nav-links a:hover::after,
.site-nav .nav-links a.active::after {
  left: 0.85rem;
  right: 0.85rem;
}
.site-nav .nav-links a.active { color: var(--accent); }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.95rem 1.7rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.005em;
  transition: transform 0.25s ease, box-shadow 0.3s ease, background-color 0.25s ease, color 0.25s ease;
  cursor: pointer;
  border: 2px solid transparent;
}
/* Primary-CTA: Gelb mit dunklem 2px-Border.
   - Label-Kontrast: 12,07:1 (AAA, --ink auf --yellow)
   - WCAG SC 1.4.11 "Non-text Contrast": über den dunklen Rand erfüllt
     (--ink #122B3D auf Weiß = 14,6:1, weit über den geforderten 3:1)
   - Hover: zu Gold abgedunkelt, Border bleibt dunkel */
.btn-primary {
  background-color: var(--yellow);
  color: var(--ink);
  border-color: var(--ink);
}
.btn-primary:hover {
  background-color: var(--gold);
  border-color: var(--ink);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -12px rgba(18, 43, 61, 0.4);
}
.btn-blue {
  background-color: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.btn-blue:hover {
  background-color: #0A1F2E;
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -12px rgba(18, 43, 61, 0.5);
}
.btn-ghost {
  background-color: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-ghost:hover {
  background-color: var(--ink);
  color: #fff;
  transform: translateY(-2px);
}
.btn .arrow { transition: transform 0.25s ease; display: inline-block; }
.btn:hover .arrow { transform: translateX(4px); }

/* ============================================
   EYEBROW & ACCENT
   ============================================ */
/* Eyebrow: Text in dunklem Slate (WCAG AAA), Akzentlinie bleibt in Gold/Akzent */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ink);
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 2px;
  background-color: var(--accent);
  border-radius: 2px;
}

/* Yellow marker highlight */
.hl-yellow {
  background: linear-gradient(180deg, transparent 60%, var(--yellow) 60%, var(--yellow) 92%, transparent 92%);
  padding: 0 0.15em;
}
.hl-blue {
  background: linear-gradient(180deg, transparent 60%, var(--blue) 60%, var(--blue) 92%, transparent 92%);
  padding: 0 0.15em;
}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1s cubic-bezier(0.22, 1, 0.36, 1),
              transform 1s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* Soft blobs */
.soft-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(50px);
  opacity: 0.5;
  pointer-events: none;
}
.soft-blob-blue { background-color: var(--blue); }
.soft-blob-yellow { background-color: var(--yellow); }
.soft-blob-gold { background-color: var(--gold); }

/* ============================================
   HERO LOGO-CAROUSEL
   ============================================ */
.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  padding: 14%;
  object-fit: contain;
  opacity: 0;
  transform: scale(0.98);
  transition: opacity 0.7s ease, transform 0.7s ease;
  pointer-events: none;
}
.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}
.hero-dots {
  display: flex;
  justify-content: center;
  gap: 0.55rem;
  margin-top: 1.25rem;
}
.hero-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background-color: var(--line-strong);
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease;
}
.hero-dot:hover { background-color: var(--accent); }
.hero-dot.is-active {
  background-color: var(--accent);
  transform: scale(1.25);
}

/* ============================================
   HERO HEADER (Practice name)
   ============================================ */
.hero-headline {
  background:
    radial-gradient(60% 80% at 80% 0%, var(--blue-tint) 0%, transparent 70%),
    radial-gradient(50% 60% at 10% 100%, var(--yellow-tint) 0%, transparent 70%),
    #fff;
  /* Safari/WebKit clippt die blur-Flächen (.soft-blob) nicht zuverlässig am
     overflow:hidden-Rand. Voll deckende Maske erzwingt das Clipping. */
  -webkit-mask-image: -webkit-radial-gradient(white, white);
  mask-image: radial-gradient(white, white);
}

/* ============================================
   SERVICE CARD
   ============================================ */
.service-card {
  background-color: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 2rem 1.75rem;
  transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease, background-color 0.4s ease;
  position: relative;
  overflow: hidden;
}
.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 50px -28px rgba(18, 43, 61, 0.28);
  border-color: var(--line-strong);
}
.service-card .icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background-color: var(--blue-tint);
  color: var(--ink);
  transition: background-color 0.35s ease, color 0.35s ease, transform 0.35s ease;
}
.service-card:hover .icon-wrap {
  background-color: var(--yellow);
  transform: rotate(-6deg);
}

/* ============================================
   ALIGNER SECTION
   ============================================ */
.aligner-visual {
  aspect-ratio: 4 / 5;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  /* Dunkler Hintergrund, damit das helle Aligner-Foto Kontrast bekommt.
     Dezente Akzent-Blau- und Gold-Lichtflecken aus der Marke. */
  background:
    radial-gradient(circle at 30% 25%, rgba(14, 111, 168, 0.55) 0%, transparent 55%),
    radial-gradient(circle at 75% 80%, rgba(240, 188, 63, 0.18) 0%, transparent 55%),
    linear-gradient(160deg, #163A55 0%, #0A1F2E 100%);
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.play-btn {
  width: 84px;
  height: 84px;
  background-color: var(--yellow);
  border: 3px solid var(--ink);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  transition: transform 0.3s ease, background-color 0.3s ease;
  cursor: pointer;
}
.play-btn:hover {
  transform: scale(1.08);
  background-color: var(--gold);
}

/* ============================================
   KARRIERE TEASER
   ============================================ */
.career-card {
  background:
    radial-gradient(60% 80% at 100% 0%, rgba(144, 212, 246, 0.4) 0%, transparent 60%),
    radial-gradient(40% 60% at 0% 100%, rgba(255, 237, 0, 0.25) 0%, transparent 60%),
    var(--ink);
  color: #fff;
  border-radius: 28px;
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
  /* Safari/WebKit klippt blur-Kinder (.soft-blob) nicht an runden Ecken.
     Eine voll deckende Maske erzwingt das Clipping – ohne die Optik zu ändern. */
  isolation: isolate;
  -webkit-mask-image: -webkit-radial-gradient(white, white);
  mask-image: radial-gradient(white, white);
}

/* ============================================
   TERMIN BANNER
   ============================================ */
.termin-banner {
  background:
    linear-gradient(135deg, var(--blue) 0%, var(--blue-soft) 100%);
  border-radius: 28px;
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
}

/* ============================================
   PARKING INFO ICON
   ============================================ */
.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background-color: #fff;
  color: var(--ink);
  border: 2px solid var(--ink);
}

/* ============================================
   TEAM PHOTO
   ============================================ */
.team-photo {
  aspect-ratio: 4 / 5;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'DM Serif Display', serif;
  font-size: 3rem;
  color: var(--ink);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--line);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.team-photo:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -20px rgba(18, 43, 61, 0.3);
}
.tp-blue   { background: linear-gradient(135deg, var(--blue-soft) 0%, var(--blue) 100%); }
.tp-yellow { background: linear-gradient(135deg, var(--yellow-soft) 0%, var(--yellow) 100%); }
.tp-gold   { background: linear-gradient(135deg, var(--gold-soft) 0%, var(--gold) 100%); }

/* ============================================
   FORM
   ============================================ */
.input {
  width: 100%;
  padding: 0.95rem 1.1rem;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background-color: #fff;
  font-size: 0.95rem;
  color: var(--ink);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  font-family: inherit;
}
.input:focus {
  outline: none;
  border-color: var(--ink);
  box-shadow: 0 0 0 4px var(--blue-soft);
}
.label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: var(--muted);
}
.file-drop {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 1.15rem;
  border: 1.5px dashed var(--line-strong);
  border-radius: 12px;
  background-color: #fff;
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}
.file-drop:hover {
  border-color: var(--ink);
  background-color: var(--blue-tint);
}

/* ============================================
   MOBILE MENU
   ============================================ */
.mobile-menu {
  position: fixed;
  inset: 0;
  background-color: var(--ink);
  color: #fff;
  z-index: 60;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  overflow-y: auto;
}
.mobile-menu.open { transform: translateX(0); }
/* Nur die direkten Haupt-Navigationslinks groß darstellen — NICHT die kleine
   Utility-Zeile (Anrufen/Anfahrt/Social), die in einem verschachtelten div liegt. */
.mobile-menu > a {
  display: block;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  font-family: 'DM Serif Display', serif;
  font-size: 1.8rem;
  color: #fff;
}
.mobile-menu a { color: #fff; }

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background-color: var(--ink);
  color: rgba(252, 250, 244, 0.78);
}
.site-footer a:hover { color: var(--yellow); }

/* Hours table */
.hours-row {
  display: flex;
  justify-content: space-between;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--line);
}
.hours-row:last-child { border-bottom: 0; }
.hours-row .day { color: var(--muted); }

/* Map placeholder */
.map-placeholder {
  aspect-ratio: 16 / 10;
  background:
    radial-gradient(circle at 50% 50%, rgba(18, 43, 61, 0.18) 0%, transparent 12%),
    linear-gradient(135deg, var(--blue-tint) 0%, var(--blue-soft) 100%);
  border-radius: 18px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  font-weight: 500;
  border: 1px solid var(--line);
}
.map-placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(18, 43, 61, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 43, 61, 0.08) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.5;
}

/* Helpers */
.muted { color: var(--muted); }
.divider-line { width: 56px; height: 2px; background-color: var(--gold); border-radius: 2px; }

::selection { background-color: var(--yellow); color: var(--ink); }

/* ============================================
   NO-HOVER MODIFIER
   Auf größeren Cards (Inhaber-Bilder, große Stellen-Tickets, Formular- und
   Kontakt-Cards) macht der Schwebe-Effekt visuelle Unruhe. Dort wird .no-hover
   ergänzt, damit der Hover unterdrückt wird. Der subtile Lift bleibt damit
   ausschließlich den kleinen Leistungs-Kacheln vorbehalten.
   ============================================ */
.service-card.no-hover:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--line);
}
.service-card.no-hover:hover .icon-wrap {
  background-color: var(--blue-tint);
  color: var(--ink);
  transform: none;
}
.team-photo.no-hover:hover {
  transform: none;
  box-shadow: none;
}

/* ============================================
   LOGO-ANIMATION (Hero)
   Drei farbige Zähne „ploppen" nacheinander hinter dem weißen Zahn hervor.
   Bounce-Easing über cubic-bezier (overshoot bei ~60 %).
   ============================================ */
.logo-animated .tooth-back {
  opacity: 0;
  transform: scale(0.55);
  transform-origin: center;
  transform-box: fill-box;
  animation: toothPop 0.95s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
.logo-animated .tooth-back.tooth-blue   { animation-delay: 0.45s; }
.logo-animated .tooth-back.tooth-gold   { animation-delay: 0.65s; }
.logo-animated .tooth-back.tooth-yellow { animation-delay: 0.85s; }

@keyframes toothPop {
  0%   { opacity: 0; transform: scale(0.55); }
  60%  { opacity: 1; transform: scale(1.06); }
  80%  { transform: scale(0.98); }
  100% { opacity: 1; transform: scale(1); }
}

/* Wenn der Nutzer reduzierte Bewegung bevorzugt: kein Bounce, nur sanftes Einblenden */
@media (prefers-reduced-motion: reduce) {
  .logo-animated .tooth-back {
    transform: none;
    animation: toothFadeOnly 0.4s ease forwards;
  }
  @keyframes toothFadeOnly { to { opacity: 1; } }
}

/* ============================================
   FORMULAR — Honeypot, Fehlermeldungen, Pflichtfeld
   (Ergänzung V4-live)
   ============================================ */
/* Honeypot: für Menschen unsichtbar, für Screenreader ausgeblendet */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-alert {
  border-radius: 12px;
  padding: 1rem 1.15rem;
  margin-top: 1.5rem;
  font-size: 0.9rem;
  line-height: 1.5;
}
.form-alert-error {
  background-color: #FDECEC;
  border: 1px solid #E7B4B4;
  color: #8A1F1F;
}
.form-alert ul {
  margin: 0.45rem 0 0;
  padding-left: 1.15rem;
  list-style: disc;
}
.form-alert ul li { margin-top: 0.2rem; }

/* ============================================
   RECHTSTEXTE (Impressum / Datenschutz)
   ============================================ */
.legal { color: var(--ink-soft); line-height: 1.7; }
.legal h2 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.5rem;
  color: var(--ink);
  margin-top: 2.25rem;
  margin-bottom: 0.6rem;
  line-height: 1.2;
}
.legal p { margin-bottom: 0.9rem; }
.legal ul {
  list-style: disc;
  padding-left: 1.3rem;
  margin-bottom: 0.9rem;
}
.legal ul li { margin-bottom: 0.3rem; }
.legal a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.legal a:hover { color: var(--accent-hover); }
.legal code {
  background-color: var(--yellow-tint);
  padding: 0.1em 0.4em;
  border-radius: 5px;
  font-size: 0.88em;
}
.legal-note {
  background-color: var(--yellow-tint);
  border: 1px solid var(--gold);
  border-radius: 12px;
  padding: 1rem 1.15rem;
  margin-bottom: 2rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

/* ============================================
   SAFARI / iOS — Formular-Elemente vereinheitlichen
   (native Rundungen, Innenschatten und Standard-Pfeil entfernen,
   damit Inputs/Selects in Safari wie in Chrome aussehen)
   ============================================ */
.input {
  -webkit-appearance: none;
  appearance: none;
}
select.input {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none' stroke='%23122B3D' stroke-width='2'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.1rem center;
  background-size: 12px 8px;
  padding-right: 2.75rem;
}
/* iOS: runde Ecken bei Checkbox vermeiden, klare Akzentfarbe */
input[type="checkbox"] { accent-color: var(--ink); }

/* ============================================
   AMBIENT HERO-SLIDESHOW (dezent, ohne Steuerung)
   Praxis-Fotos laufen weich im Hintergrund und fügen sich über
   Maske + die soft-blobs in den Hero ein. Text bleibt lesbar (niedrige Opacity).
   ============================================ */
.hero-bg-slides {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  /* Motiv aus dem Textbereich (links) nach rechts ruecken; links laeuft es
     ohnehin in den weissen Verlauf, daher unsichtbar */
  transform: translateX(10%);
}
.hero-bg-slides img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 2.2s ease-in-out;
  /* Zoom laeuft dauerhaft & sanft (NICHT an den Slidewechsel gekoppelt) -> kein Ruckeln */
  animation: heroKen 26s ease-in-out infinite alternate;
  will-change: opacity, transform;
  -webkit-mask-image: radial-gradient(130% 130% at 72% 28%, #000 26%, transparent 76%);
          mask-image: radial-gradient(130% 130% at 72% 28%, #000 26%, transparent 76%);
}
.hero-bg-slides img.is-active { opacity: 0.44; }
@keyframes heroKen { from { transform: scale(1); } to { transform: scale(1.08); } }

/* Weicher weisser Schleier hinter dem Hero-Text (bessere Lesbarkeit) */
.hero-textscrim {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(to right, #fff 0%, #fff 16%, rgba(255,255,255,0) 38%),
    radial-gradient(80% 100% at 24% 52%,
              rgba(255,255,255,0.95) 0%,
              rgba(255,255,255,0.72) 34%,
              rgba(255,255,255,0.34) 54%,
              rgba(255,255,255,0) 72%);
}
@media (prefers-reduced-motion: reduce) {
  .hero-bg-slides img { transition: none; animation: none; }
}

/* Mobil/Tablet: weisser Schleier breiter & zentriert, damit der Text ueber die
   ganze Breite gut lesbar bleibt */
@media (max-width: 1023px) {
  .hero-textscrim {
    background:
      linear-gradient(to right, #fff 0%, #fff 15%, rgba(255,255,255,0) 40%),
      radial-gradient(130% 78% at 50% 40%,
                rgba(255,255,255,0.93) 0%,
                rgba(255,255,255,0.68) 46%,
                rgba(255,255,255,0) 82%);
  }
}

/* ---- Aligner-Idle: dezentes Schweben auf dem Panel (nahtlos, kein GIF nötig) ---- */
@keyframes alignerFloat {
  0%   { transform: translate3d(0, 0, 0) rotate(0deg) scale(1); }
  50%  { transform: translate3d(0, -20px, 0) rotate(-2.2deg) scale(1.03); }
  100% { transform: translate3d(0, 0, 0) rotate(0deg) scale(1); }
}
.aligner-idle {
  animation: alignerFloat 6.5s ease-in-out infinite;
  transform-origin: 50% 55%;
  will-change: transform;
}
@media (prefers-reduced-motion: reduce) {
  .aligner-idle { animation: none; }
}