/* Header-Slider (11/2026): Folie 0 = Ring, danach Bereiche mit Video. Steuerung: dezente Pfeile + Fortschrittsleiste unten. */
.c-ring-hero.has-hs { padding-bottom: clamp(110px, 14vh, 150px); }
.c-ring-hero.has-hs .c-ring-hero__themes, .c-ring-hero.has-hs .c-ring-hero__next { display: none !important; }
.c-ring-hero__inner, .c-ring-hero__stage { transition: opacity .7s var(--ease), visibility 0s; }
.c-ring-hero.hs-on .c-ring-hero__inner, .c-ring-hero.hs-on .c-ring-hero__stage { opacity: 0 !important; visibility: hidden; transition: opacity .6s var(--ease), visibility 0s .6s; }

.c-hs { position: absolute; inset: 0; z-index: 3; pointer-events: none; color: var(--ring-ink); }
.c-ring-hero.hs-on .c-hs { color: #fff; }
.c-hs__slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity .9s var(--ease), visibility 0s .9s; }
.c-hs__slide.is-active { opacity: 1; visibility: visible; pointer-events: auto; transition: opacity .9s var(--ease), visibility 0s; }
.c-hs__media { position: absolute; left: 0; right: 0; top: var(--header-h); bottom: 0; overflow: hidden; background: #0e120f; }
.c-hs__vid { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: var(--hs-pos, 50% 45%); opacity: 0; transition: opacity 1s var(--ease); }
.c-hs__vid.is-on { opacity: 1; }
.c-hs__shade { position: absolute; inset: 0; background:
  linear-gradient(90deg, rgba(8, 12, 9, .74) 0%, rgba(8, 12, 9, .42) 42%, rgba(8, 12, 9, .06) 72%),
  linear-gradient(0deg, rgba(8, 12, 9, .55) 0%, rgba(8, 12, 9, 0) 28%); }
.c-hs__inner { position: relative; height: 100%; display: flex; align-items: center; padding-top: var(--header-h); padding-bottom: 90px; }
.c-hs__copy { max-width: 600px; }
.c-hs__slide.is-active .c-hs__copy > * { animation: hsIn .9s var(--ease) both; }
.c-hs__slide.is-active .c-hs__copy > :nth-child(2) { animation-delay: .08s; }
.c-hs__slide.is-active .c-hs__copy > :nth-child(3) { animation-delay: .16s; }
.c-hs__slide.is-active .c-hs__copy > :nth-child(4) { animation-delay: .24s; }
@keyframes hsIn { from { opacity: 0; transform: translate3d(0, 14px, 0); } to { opacity: 1; transform: none; } }
.c-hs__kicker { margin: 0 0 14px; font-size: 15px; color: rgba(255, 255, 255, .78); }
.c-hs__headline { margin: 0 0 18px; color: #fff; font-size: clamp(38px, 4.4vw, 64px); line-height: 1.04; letter-spacing: -0.03em; font-weight: var(--fw-regular, 400); }
.c-hs__text { margin: 0; max-width: 34em; color: rgba(255, 255, 255, .86); font-size: 17px; line-height: 1.55; }
.c-hs__actions { margin: 28px 0 0; }

/* arrows: plain lucide chevrons, no button look */
.c-hs__arrow { position: absolute; top: 50%; z-index: 4; pointer-events: auto; display: grid; place-items: center; width: 48px; height: 64px; margin-top: -32px; padding: 0; border: 0; background: none; color: inherit; opacity: .45; cursor: pointer; transition: opacity .25s, transform .3s var(--ease); }
.c-hs__arrow--prev { left: clamp(4px, 1.4vw, 24px); }
.c-hs__arrow--next { right: clamp(4px, 1.4vw, 24px); }
.c-hs__arrow:hover { opacity: 1; }
.c-hs__arrow--prev:hover { transform: translateX(-3px); }
.c-hs__arrow--next:hover { transform: translateX(3px); }
.c-hs__arrow:focus-visible, .c-hs__step:focus-visible { outline: 2px solid var(--color-focus, #3f6b42); outline-offset: 2px; border-radius: 4px; opacity: 1; }
.c-ring-hero.is-open .c-hs__arrow, .c-ring-hero.is-touring .c-hs, .c-ring-hero.is-immersive .c-hs, .c-ring-hero.is-open .c-hs__bar { opacity: 0; visibility: hidden; }

/* progress bar */
.c-hs__bar { position: absolute; left: 0; right: 0; bottom: clamp(22px, 4vh, 40px); z-index: 4; pointer-events: auto; transition: opacity .4s; }
.c-hs__steps { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: clamp(8px, 1.4vw, 20px); margin: 0; padding: 0; list-style: none; }
.c-hs__step { display: flex; flex-direction: column; gap: 10px; width: 100%; padding: 8px 0; border: 0; background: none; color: inherit; font: inherit; text-align: left; cursor: pointer; }
.c-hs__track { position: relative; display: block; height: 2px; border-radius: 2px; background: currentColor; opacity: 1; overflow: hidden; }
.c-hs__track::before { content: ""; position: absolute; inset: 0; background: currentColor; opacity: .2; }
.c-hs__track { background: none; }
.c-hs__fill { position: absolute; inset: 0; background: currentColor; transform: scaleX(var(--p, 0)); transform-origin: left; }
.c-hs__lbl { font-size: 13.5px; line-height: 1.2; opacity: .6; transition: opacity .3s; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.c-hs__step:hover .c-hs__lbl, .c-hs__step.is-current .c-hs__lbl { opacity: 1; }

@media (max-width: 1024px) {
  .c-hs__arrow { display: none; }
}
@media (max-width: 767px) {
  .c-ring-hero.has-hs { padding-bottom: 72px; }
  /* mobile: video in full 16:9 (nothing cut off), copy below on a calm dark ground */
  .c-hs__slide { background: #0e120f; }
  .c-hs__media { bottom: auto; height: 56.25vw; }
  .c-hs__shade { background: linear-gradient(0deg, rgba(14, 18, 15, 1) 0%, rgba(14, 18, 15, 0) 30%); }
  .c-hs__inner { height: auto; position: absolute; left: 0; right: 0; top: calc(var(--header-h) + 56.25vw - 8px); bottom: 72px; align-items: flex-start; padding: 0 20px; overflow: hidden; }
  .c-hs__headline { font-size: clamp(30px, 8.6vw, 40px); margin-bottom: 12px; }
  .c-hs__text { font-size: 15.5px; }
  .c-hs__actions { margin-top: 20px; }
  .c-hs__kicker { margin-bottom: 8px; font-size: 14px; }
  .c-hs__bar { bottom: 16px; padding: 0 20px; }
  .c-hs__steps { gap: 6px; }
  .c-hs__lbl { display: none; }
  .c-hs__step.is-current .c-hs__lbl { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .c-hs__slide, .c-hs__vid { transition: none; }
  .c-hs__slide.is-active .c-hs__copy > * { animation: none; }
}
html.vn body .c-ring-hero .c-hs .c-hs__actions a.c-btn, html body .c-ring-hero .c-hs .c-hs__actions a.c-btn { background: #fff !important; color: #0b140c !important; border: 0 !important; box-shadow: none !important; }
html.vn body .c-ring-hero .c-hs .c-hs__actions a.c-btn:hover, html body .c-ring-hero .c-hs .c-hs__actions a.c-btn:hover { background: #e6ece3 !important; }
@media (min-width: 768px) { .c-hs__steps { margin-right: 230px; } }
.c-hs .c-hs__ai { position: absolute !important; right: 16px !important; bottom: 96px !important; }
@media (max-width: 767px) { .c-hs .c-hs__ai { right: 10px !important; bottom: 10px !important; width: 80px !important; height: 26px !important; } }
/* v2: cleaner. no eyebrows in the header, slim centred white bar without labels */
.c-ring-hero.has-hs .c-eyebrow { display: none !important; }
.c-hs .u-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.c-hs__bar { left: 50%; right: auto; width: min(360px, 60vw); transform: translateX(-50%); padding: 0 !important; color: #fff; }
.c-hs__steps { gap: 8px; margin-right: 0 !important; }
.c-hs__step { padding: 10px 0; gap: 0; }
.c-hs__track { height: 2px; filter: drop-shadow(0 0 3px rgba(0, 0, 0, .35)); }
.c-hs__track::before { opacity: .38; }
.c-ring-hero:not(.hs-on) .c-hs__bar { color: #fff; }
.c-ring-hero:not(.hs-on):not(.is-dark-3d) .c-hs__track::before { background: #0b140c; opacity: .16; }
.c-ring-hero:not(.hs-on):not(.is-dark-3d) .c-hs__fill { background: #0b140c; opacity: .7; }
.c-hs__arrow { opacity: .35; }
@media (max-width: 767px) { .c-hs__step { padding: 20px 0; } .c-hs__bar { bottom: 0; } }
/* v3: copy sits in the lower third like a film title, not floating high */
@media (min-width: 768px) {
  .c-hs__inner { align-items: flex-end; padding-bottom: clamp(120px, 19vh, 210px); }
}