:root {
  /* Farbwelt laut https://www.unitedoptics.at/ */
  --brand-navy: #000A23;
  --brand-black: #02040B;
  --brand-red: #E7131A;
  --brand-red-bright: #F10D0D;
  --brand-red-dark: #C1051A; /* kleine rote Schrift auf Hellgrau (AA) */
  --brand-bordeaux: #6E0719;
  --red-on-dark: #FF8A8F; /* rote Akzente auf Navy (AA) */
  --surface-gray: #EDEDED;
  --surface-light: #FBFBFB;
  --surface-white: #FFFFFF;
  --tint-red: #FDECEC;
  --text-dark: #212529;
  --text-muted: #5A606B;
  --border: #DADADA;
  --sans: "Avenir Next", Avenir, "Segoe UI", system-ui, -apple-system, sans-serif;
  --gutter: max(22px, calc((100% - 416px) / 2));
  /* Dunkler Hero: Navy zu Schwarz, roter Lichtschein */
  --hero-dark: radial-gradient(circle at 85% 8%, rgba(231,19,26,.24) 0%, rgba(231,19,26,.09) 26%, transparent 55%), radial-gradient(circle at 6% 0%, rgba(231,19,26,.1) 0%, transparent 36%), linear-gradient(165deg, #0B1A3F 0%, var(--brand-navy) 42%, var(--brand-black) 100%);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; color: var(--text-dark); background: var(--surface-white); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img { display: block; max-width: 100%; }
button { font: inherit; }
p, h1, h2, h3, ul { margin: 0; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--brand-red); outline-offset: 3px; }
.hero a:focus-visible, .hero button:focus-visible, .contact a:focus-visible { outline-color: var(--red-on-dark); }
[aria-disabled="true"] { cursor: not-allowed; }
.skip-link { position: fixed; left: 12px; top: 8px; z-index: 1000; padding: 10px 14px; color: var(--brand-navy); background: var(--surface-white); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.i { width: 18px; height: 18px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* Kopfzeile (Desktop) */
.site-head { position: sticky; top: 0; z-index: 50; height: 75px; background: rgba(255,255,255,.97); border-bottom: 1px solid var(--surface-gray); backdrop-filter: blur(12px); }
.head__inner { width: min(calc(100% - 48px), 1116px); height: 100%; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.back { display: inline-flex; align-items: center; gap: 8px; color: var(--text-muted); text-decoration: none; font-size: 14px; font-weight: 600; white-space: nowrap; }
.back .i { width: 16px; height: 16px; }
.head__nav { display: flex; align-items: center; gap: 8px; }
.hbtn { display: inline-flex; align-items: center; gap: 8px; height: 37px; padding: 0 16px; color: var(--brand-navy); background: none; border: 1px solid transparent; border-radius: 10px; text-decoration: none; font-size: 13.8px; font-weight: 600; white-space: nowrap; }
.hbtn .i { width: 15px; height: 15px; color: var(--brand-red); }
.hbtn small { padding: 2px 6px; color: var(--brand-red-dark); background: var(--surface-gray); border-radius: 999px; font-size: 9px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.hbtn--solid { color: #fff; background: linear-gradient(135deg, var(--brand-red), var(--brand-red-dark)); box-shadow: 0 6px 18px rgba(231,19,26,.22); }
.hbtn--solid small { color: var(--brand-red-dark); background: var(--surface-white); }

/* Hero – dunkle Navy-Fläche */
.hero { position: relative; overflow: hidden; isolation: isolate; color: #fff; background: var(--hero-dark); }
.hero__top { position: relative; z-index: 1; padding: 22px 24px 0; display: flex; flex-direction: column; align-items: center; text-align: center; }
.hero__logo { width: 216px; padding: 10px 10px 6px; background: var(--surface-white); border-radius: 12px; box-shadow: 0 14px 34px rgba(0,0,0,.4); }
.place { display: inline-flex; align-items: center; gap: 7px; margin-top: 18px; padding: 7px 14px; color: var(--red-on-dark); background: rgba(255,255,255,.04); border: 1px solid rgba(255,138,143,.45); border-radius: 999px; font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.place .i { width: 13px; height: 13px; color: var(--red-on-dark); }
.hero h1 { max-width: 520px; margin-top: 22px; color: #fff; font-size: 40.8px; line-height: 1.2; letter-spacing: -.01em; font-weight: 700; }
.hero__sub { margin-top: 12px; color: rgba(255,255,255,.78); font-size: 19px; line-height: 1.5; }
.hero__actions { position: relative; z-index: 1; display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; padding: 36px 24px 64px; }

/* Hero-Motiv: angeschnittenes rotes „O“ mit Ringen und diagonaler Lichtspur (rein dekorativ) */
.hero::before, .hero::after { content: ""; position: absolute; z-index: 0; pointer-events: none; }
.hero::before { width: 920px; height: 920px; right: -390px; top: -540px; border-radius: 50%; background: radial-gradient(circle closest-side, transparent 328.5px, rgba(231,19,26,.55) 328.5px 330.5px, rgba(231,19,26,.05) 330.5px 394px, rgba(231,19,26,.24) 394px 395.3px, rgba(231,19,26,.03) 395.3px 458.7px, rgba(231,19,26,.15) 458.7px 460px, transparent 460px); }
.hero::after { left: 50%; top: -210px; width: 1px; height: 650px; background: linear-gradient(transparent, rgba(255,70,76,.42) 50%, transparent); transform: rotate(38deg); }

/* Buttons */
.cta { display: inline-flex; align-items: center; gap: 10px; min-height: 57px; padding: 0 26px; color: #fff; background: none; border: 1px solid transparent; border-radius: 12px; text-align: left; text-decoration: none; font-size: 15.7px; font-weight: 650; }
.cta__icon { display: inline-flex; align-items: center; justify-content: center; }
.cta__text { display: flex; align-items: center; gap: 10px; }
.cta__text small { padding: 3px 8px; color: var(--brand-red-dark); background: var(--surface-white); border-radius: 999px; font-size: 9.5px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; }
.cta__arrow { display: none; }
.cta--red { color: #fff; background: linear-gradient(135deg, var(--brand-red), var(--brand-red-dark)); box-shadow: 0 10px 26px rgba(231,19,26,.28); }
.cta--red:hover { background: linear-gradient(135deg, var(--brand-red-bright), var(--brand-red-dark)); }
.cta--ghost { color: #fff; background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.5); }
.cta--ghost .i { color: var(--red-on-dark); }
.cta--ghost small { display: none; }

/* Karten-Variante (Bewertung) */
.cta--card { display: flex; min-height: 74px; padding: 14px 18px; gap: 14px; border-radius: 16px; }
.cta--card .cta__icon { width: 40px; height: 40px; border-radius: 10px; background: rgba(255,255,255,.18); }
.cta--card .cta__text { flex: 1; flex-direction: column; align-items: flex-start; gap: 2px; }
.cta--card .cta__text small { padding: 0; color: #fff; background: none; font-size: 12.5px; font-weight: 500; letter-spacing: 0; text-transform: none; }
.cta--card .cta__arrow { display: block; width: 16px; height: 16px; opacity: .85; }

/* Mobile Aktionskarten (nur Tablet/Mobil sichtbar) */
.action-cards { display: none; }

/* Inhalt */
.content { width: min(calc(100% - 48px), 1016px); margin: 0 auto; }
.label { color: var(--brand-red-dark); font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; text-align: center; }
.label--light { color: var(--red-on-dark); }

.manifest { padding: 64px 96px; text-align: center; background: var(--surface-gray); border-radius: 0 0 24px 24px; }
.manifest__label { color: var(--brand-red-dark); font-size: 22px; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; }
.manifest__text { max-width: 560px; margin: 8px auto 0; color: var(--brand-navy); font-size: 22px; line-height: 1.64; font-weight: 500; }

.benefits { padding: 60px 0 44px; }
.benefits h2 { max-width: 470px; margin: 0 auto 36px; color: var(--brand-navy); text-align: center; font-size: 30.4px; line-height: 1.35; font-weight: 700; }
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.benefit { padding: 22px 20px; background: var(--surface-light); border: 1px solid var(--surface-gray); border-radius: 14px; }
.benefit h3 { display: flex; align-items: flex-start; gap: 10px; color: var(--brand-navy); font-size: 15.5px; line-height: 1.35; font-weight: 700; }
.benefit h3 span { flex: 0 0 21px; height: 21px; margin-top: -1px; display: grid; place-items: center; color: #fff; background: var(--brand-red); border-radius: 6px; font-size: 11px; font-weight: 800; }
.benefit p { margin-top: 10px; color: var(--text-muted); font-size: 13.6px; line-height: 1.6; }

.care { padding: 48px 0; border-top: 1px solid var(--surface-gray); }
.care-list { max-width: 720px; margin: 20px auto 0; padding: 0; list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 48px; }
.care-list li { position: relative; padding-left: 26px; color: var(--text-dark); font-size: 14px; line-height: 1.6; }
.care-list li::before { content: ""; position: absolute; left: 2px; top: 6px; width: 10px; height: 5px; border-left: 2px solid var(--brand-red); border-bottom: 2px solid var(--brand-red); transform: rotate(-45deg); }

.review { padding: 48px 0; border-top: 1px solid var(--surface-gray); text-align: center; }
.review__text { max-width: 540px; margin: 16px auto 24px; color: var(--text-muted); font-size: 16px; line-height: 1.65; }
.review .cta--card { width: min(420px, 100%); margin: 0 auto; }

.contact { padding: 50px 24px 56px; color: #fff; text-align: center; background: var(--brand-navy); }
.contact h2 { margin-top: 12px; font-size: 30px; line-height: 1.25; font-weight: 700; }
.contact__sub { margin-top: 4px; color: rgba(255,255,255,.75); font-size: 16px; }
.contact__grid { width: min(100%, 1016px); margin: 30px auto 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.contact-card { display: flex; align-items: center; gap: 14px; min-height: 91px; padding: 16px 20px; text-align: left; text-decoration: none; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.14); border-radius: 14px; font-size: 15.5px; line-height: 1.4; overflow-wrap: anywhere; }
.contact-card:hover { border-color: rgba(255,255,255,.35); }
.contact-card__icon { flex: 0 0 36px; height: 36px; display: grid; place-items: center; color: var(--red-on-dark); background: rgba(255,255,255,.08); border-radius: 10px; }
.contact-card small { display: block; margin-bottom: 2px; color: rgba(255,255,255,.7); font-size: 12px; }

.foot { padding: 26px 24px; background: var(--surface-light); }
.foot__inner { width: min(100%, 1180px); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.foot__brand { display: flex; align-items: center; gap: 12px; }
.foot__brand img { width: 32px; height: 32px; border-radius: 8px; }
.foot__brand p { display: flex; flex-direction: column; color: var(--brand-navy); font-size: 12.8px; }
.foot__brand span { color: var(--text-muted); }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 26px; }
.foot nav a { color: var(--brand-navy); text-decoration: none; font-size: 12.8px; font-weight: 500; }
.foot nav a:hover { color: var(--brand-red-dark); }

/* Tablet & Mobil: einspaltig wie die Referenz */
@media (max-width: 1024px) {
  .site-head { display: none; }
  .hero { background: none; overflow: visible; isolation: auto; }
  .hero::before, .hero::after { display: none; }
  .hero__top { overflow: hidden; isolation: isolate; padding: 26px var(--gutter) 26px; color: #fff; background: radial-gradient(circle at 92% 0%, rgba(231,19,26,.24) 0%, rgba(231,19,26,.08) 34%, transparent 60%), radial-gradient(circle at 0% 0%, rgba(231,19,26,.08) 0%, transparent 42%), linear-gradient(165deg, #0B1A3F 0%, var(--brand-navy) 45%, var(--brand-black) 100%); }
  .hero__top > * { position: relative; z-index: 1; }
  .hero__top::before, .hero__top::after { content: ""; position: absolute; z-index: 0; pointer-events: none; }
  .hero__top::before { width: 360px; height: 360px; right: -190px; top: -220px; border-radius: 50%; background: radial-gradient(circle closest-side, transparent 119px, rgba(231,19,26,.6) 119px 121px, rgba(231,19,26,.05) 121px 149px, rgba(231,19,26,.28) 149px 150.2px, rgba(231,19,26,.03) 150.2px 178.8px, rgba(231,19,26,.18) 178.8px 180px, transparent 180px); }
  .hero__top::after { left: 64%; top: -110px; width: 1px; height: 380px; background: linear-gradient(transparent, rgba(255,70,76,.32) 50%, transparent); transform: rotate(38deg); }

  .hero__logo { width: 164px; padding: 8px 8px 5px; border-radius: 10px; }
  .place { margin-top: 14px; padding: 6px 12px; font-size: 11px; }
  .hero h1 { margin-top: 12px; font-size: 23.2px; line-height: 1.2; }
  .hero__sub { max-width: 300px; margin-top: 8px; font-size: 15.5px; }
  .hero__actions { display: none; }

  /* Fünf Aktionskarten */
  .action-cards { display: flex; flex-direction: column; gap: 12px; padding: 26px var(--gutter) 28px; background: var(--surface-white); }
  .acard { display: flex; align-items: center; gap: 14px; width: 100%; min-height: 74px; padding: 14px 16px 14px 16px; color: var(--brand-navy); background: var(--surface-white); border: 1px solid var(--surface-gray); border-radius: 16px; text-align: left; text-decoration: none; box-shadow: 0 1px 3px rgba(0,10,35,.05); }
  .acard__icon { flex: 0 0 42px; height: 42px; display: grid; place-items: center; color: var(--brand-red); background: var(--tint-red); border-radius: 11px; }
  .acard__icon .i { width: 20px; height: 20px; }
  .acard__text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
  .acard__text strong { font-size: 16.3px; line-height: 1.25; font-weight: 700; }
  .acard__text small { color: var(--text-muted); font-size: 12.5px; line-height: 1.35; }
  .acard__end { width: 16px; height: 16px; color: var(--text-muted); }
  .acard--primary, .acard--dark { color: #fff; border-color: transparent; }
  .acard--primary { background: linear-gradient(135deg, var(--brand-red) 0%, #A30B1F 58%, var(--brand-bordeaux) 100%); box-shadow: 0 12px 28px rgba(231,19,26,.28); }
  .acard--dark { background: linear-gradient(135deg, #8E0B1F 0%, #3B0A24 48%, var(--brand-navy) 100%); box-shadow: 0 12px 28px rgba(0,10,35,.24); }
  .acard--primary .acard__icon, .acard--dark .acard__icon { color: #fff; background: rgba(255,255,255,.16); }
  .acard--primary .acard__text small, .acard--dark .acard__text small, .acard--primary .acard__end, .acard--dark .acard__end { color: #fff; }

  .content { width: 100%; }
  .manifest { padding: 26px var(--gutter) 30px; text-align: left; border-radius: 0; }
  .manifest__label { font-size: 16px; }
  .manifest__text { max-width: none; margin-top: 6px; font-size: 16px; line-height: 1.75; }
  .benefits { padding: 26px var(--gutter) 30px; }
  .benefits h2 { max-width: none; margin-bottom: 18px; text-align: left; font-size: 19px; }
  .benefit-grid { grid-template-columns: 1fr; gap: 14px; }
  .benefit { padding: 18px 20px; }
  .care { padding: 28px var(--gutter); background: var(--surface-light); }
  .label { text-align: left; }
  .care-list { max-width: none; margin-top: 16px; grid-template-columns: 1fr; gap: 12px; }
  .review { padding: 28px var(--gutter) 30px; text-align: left; }
  .review__text { max-width: none; margin: 14px 0 18px; font-size: 15px; }
  .review .cta--card { width: 100%; }
  .contact { padding: 30px var(--gutter); text-align: left; }
  .contact h2 { margin-top: 10px; font-size: 19px; }
  .contact__sub { font-size: 14px; }
  .contact__grid { margin-top: 12px; grid-template-columns: 1fr; gap: 0; }
  .contact-card { min-height: 67px; padding: 11px 0; background: none; border: 0; border-bottom: 1px solid rgba(255,255,255,.12); border-radius: 0; }
  .contact-card:last-child { border-bottom: 0; }
  .foot { padding: 22px var(--gutter) 26px; }
  .foot__inner { flex-direction: column; text-align: center; gap: 14px; }
  .foot__brand { flex-direction: column; gap: 8px; }
  .foot nav { justify-content: center; gap: 8px 18px; }
}

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