/* ==========================================================================
   2026 redesign — homepage sections (hero, stats, clusters, knowledge base,
   YouTube teaser, about, testimonials). Loaded on the homepage only.
   Ported from united_design/assets/css/home.css, scoped under `.ui26`.
   ========================================================================== */


/* ---------------------------------- hero ---------------------------------- */
.ui26 .hero {
  position: relative;
  width: 100%;
  background: var(--ui-bg-lighter);
  display: flex;
  align-items: center;
  aspect-ratio: 1774 / 887;
  min-height: 560px;
}

@media (max-width: 1239px) {
  .ui26 .hero {
    aspect-ratio: auto;
    min-height: 640px;
  }
}

.ui26 .hero__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: url('../../images/2026/hero.webp') no-repeat right center;
  background-size: cover;
}

.ui26 .hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(242,243,244,0.96) 0px, rgba(242,243,244,0.92) 400px, rgba(242,243,244,0.66) 520px, rgba(242,243,244,0.24) 630px, rgba(242,243,244,0) 730px);
}

@media (max-width: 879px) {
  .ui26 .hero__overlay {
    background: linear-gradient(180deg, rgba(242,243,244,0.97) 0%, rgba(242,243,244,0.94) 55%, rgba(242,243,244,0.86) 100%);
  }
}

.ui26 .hero__inner {
  position: relative;
  width: 100%;
  max-width: var(--ui-container-max);
  margin: 0 auto;
  padding: 140px var(--ui-container-pad) 32px;
}

@media (max-width: 879px) {
  .ui26 .hero__inner { padding-top: 118px; }
}

.ui26 .hero__content {
  width: 56%;
  max-width: 960px;
}

@media (max-width: 879px) {
  .ui26 .hero__content { width: 100%; }
}

.ui26 .hero__heading {
  font-size: clamp(32px, 3.6vw, 50px);
  line-height: 1.12;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--ui-ink);
}

.ui26 .hero__heading-main {
  font-size: 1.15em;
  font-weight: 400;
}

.ui26 .hero__heading-accent {
  color: var(--ui-red);
  font-size: 0.62em;
  font-weight: 400;
  white-space: nowrap;
}

.ui26 .hero__lead {
  margin: 18px 0 0;
  font-size: clamp(16px, 1.35vw, 19px);
  line-height: 1.5;
  color: var(--ui-body-text);
  max-width: 480px;
  text-wrap: pretty;
}

.ui26 .hero__cta {
  display: inline-flex;
  flex-wrap: wrap;
  row-gap: 8px;
  align-items: center;
  gap: 18px;
  margin-top: 26px;
  padding: 15px 24px;
  background: var(--ui-red);
  border-radius: 3px;
  color: var(--ui-white);
  box-shadow: 0 14px 34px rgba(227,6,19,0.28);
}
.ui26 .hero__cta:hover {
  background: var(--ui-red-dark);
  color: var(--ui-white);
  box-shadow: 0 18px 40px rgba(227,6,19,0.36);
}

.ui26 .hero__cta-title {
  display: block;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.ui26 .hero__cta-sub {
  display: block;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.4;
  margin-top: 3px;
  color: var(--ui-white);
}

.ui26 .hero__quicklinks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px,1fr));
  gap: 14px;
  margin-top: 28px;
}

.ui26 .hero__quicklink {
  display: flex;
  gap: 11px;
  padding: 14px 14px 13px;
  background: rgba(255,255,255,0.82);
  border: 1px solid var(--ui-border-input);
  border-radius: 3px;
  color: var(--ui-ink);
  transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
.ui26 .hero__quicklink:hover {
  color: var(--ui-red);
  border-color: var(--ui-red);
  background: var(--ui-white);
  transform: translateY(-2px);
}

.ui26 .hero__quicklink-icon {
  flex: 0 0 auto;
  margin-top: 2px;
}

.ui26 .hero__quicklink-title {
  display: block;
  white-space: nowrap;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--ui-near-black);
}

.ui26 .hero__quicklink-desc {
  display: block;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ui-body-text);
  margin-top: 4px;
}

/* -------------------------------- stats bar -------------------------------- */
.ui26 .stats-bar {
  background: var(--ui-slate);
}

.ui26 .stats-bar__inner {
  padding: 38px var(--ui-container-pad);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.ui26 .stats-bar__item {
  flex: 1 1 150px;
  padding: 6px 18px;
  text-align: center;
}

.ui26 .stats-bar__number-row {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
}

.ui26 .stats-bar__number {
  font-size: clamp(26px,4vw,40px);
  font-weight: 800;
  color: var(--ui-white);
  letter-spacing: -0.02em;
}

.ui26 .stats-bar__label {
  margin-top: 6px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.88);
}

.ui26 .stats-bar__divider {
  width: 1px;
  align-self: stretch;
  background: rgba(255,255,255,0.16);
}

@media (max-width: 879px) {
  .ui26 .stats-bar__divider { display: none; }
}

.ui26 .stats-bar__badge {
  flex: 1 1 200px;
  padding: 6px 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
}

.ui26 .stats-bar__badge-text {
  font-size: 16.5px;
  font-weight: 700;
  color: var(--ui-white);
  line-height: 1.3;
}

.ui26 .stats-bar__badge-sub {
  font-weight: 400;
  color: rgba(255,255,255,0.88);
  font-size: 14px;
}

/* -------------------------------- topic cluster ----------------------------- */
.ui26 .cluster-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.ui26 .cluster-header__title {
  margin: 12px 0 0;
  font-size: clamp(28px,5vw,40px);
  line-height: 1.14;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--ui-ink);
}

.ui26 .cluster-header__lead {
  margin: 0;
  max-width: 430px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ui-body-text);
  text-wrap: pretty;
}

.ui26 .cluster-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(340px,100%),1fr));
  gap: 20px;
}

.ui26 .cluster-card {
  display: flex;
  flex-direction: column;
  background: var(--ui-white);
  border: 1px solid var(--ui-border-card);
  border-radius: 4px;
  padding: 28px 26px 24px;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
  color: inherit;
}
.ui26 .cluster-card:hover {
  transform: scale(1.02);
  box-shadow: 0 16px 38px rgba(227,6,19,0.16);
  border-color: var(--ui-red);
  color: inherit;
}

.ui26 .cluster-card__head {
  display: flex;
  align-items: center;
  gap: 14px;
}

.ui26 .cluster-card__icon {
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  background: var(--ui-red);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ui26 .cluster-card__title {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ui-near-black);
  line-height: 1.22;
}

.ui26 .cluster-card__desc {
  margin: 16px 0 22px;
  font-size: 15px;
  line-height: 1.62;
  color: var(--ui-body-text);
  flex: 1 1 auto;
}

.ui26 .cluster-card__desc strong {
  color: var(--ui-ink);
  font-weight: 600;
}

.ui26 .cluster-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ui-red);
}

/* ------------------------------ knowledge base ------------------------------ */
.ui26 .knowledge-section {
  background: var(--ui-slate);
  padding: 84px 0 88px;
}

.ui26 .knowledge-panel__cta {
  flex: 0 0 auto;
  padding: 10px 18px;
  background: var(--ui-red);
  border-radius: 3px;
  color: var(--ui-white);
  font-size: 14px;
  font-weight: 700;
}
.ui26 .knowledge-panel__cta:hover { background: var(--ui-red-dark); color: var(--ui-white); }

.ui26 .knowledge-section__title {
  margin: 0 0 44px;
  font-size: clamp(28px,5vw,40px);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--ui-white);
  text-align: center;
}

.ui26 .knowledge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(380px,100%),1fr));
  gap: 26px;
  align-items: start;
}

.ui26 .knowledge-panel {
  background: var(--ui-white);
  border-radius: 4px;
  padding: 30px 28px;
}

.ui26 .knowledge-panel--dark {
  background: transparent;
  padding: 2px 4px;
}

.ui26 .knowledge-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
}

.ui26 .knowledge-panel__heading {
  margin: 0;
  font-size: 25px;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--ui-ink);
}

.ui26 .knowledge-panel--dark .knowledge-panel__heading {
  color: var(--ui-white);
}

.ui26 .knowledge-item {
  display: flex;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--ui-divider);
  color: var(--ui-ink);
}
.ui26 .knowledge-item:hover { color: var(--ui-red); }

.ui26 .knowledge-item--last {
  padding: 20px 0 4px;
  border-bottom: none;
}

.ui26 .knowledge-panel--dark .knowledge-item {
  border-bottom-color: rgba(255,255,255,0.16);
  color: var(--ui-white);
}
.ui26 .knowledge-panel--dark .knowledge-item:hover { color: var(--ui-pink-hover); }

.ui26 .knowledge-item__thumb {
  width: 66px;
  height: 66px !important;
  object-fit: cover;
  border-radius: 3px;
  flex: 0 0 auto;
}

.ui26 .knowledge-item__title {
  display: block;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
}

.ui26 .knowledge-item__meta {
  display: flex;
  gap: 16px;
  margin-top: 8px;
  font-size: 12.5px;
  color: var(--ui-muted);
}

.ui26 .knowledge-panel--dark .knowledge-item__meta {
  color: rgba(255,255,255,0.84);
}

/* -------------------------------- filter panel ------------------------------- */
.ui26 .filter-panel {
  margin-top: 28px;
  background: var(--ui-white);
  border-radius: 4px;
  padding: 30px 30px 28px;
}

.ui26 .filter-panel__title {
  margin: 0 0 22px;
  font-size: 24px;
  line-height: 1.25;
  font-weight: 400;
  letter-spacing: -0.015em;
  color: var(--ui-near-black);
}

.ui26 .filter-panel__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px,1fr));
  gap: 16px;
  align-items: end;
}

.ui26 .filter-field__label {
  display: block;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ui-muted);
  margin-bottom: 8px;
}

.ui26 .filter-field__select {
  width: 100%;
  height: 50px;
  padding: 0 14px;
  background: var(--ui-white);
  border: 1px solid var(--ui-border-input);
  border-radius: 3px;
  font-size: 15px;
  font-weight: 500;
  color: var(--ui-near-black);
}

/* --------------------------------- youtube ----------------------------------- */
.ui26 .youtube-section__grid {
  overflow: hidden;
  background: var(--ui-white);
  border-radius: 5px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(330px,100%),1fr));
  gap: 2px;
}

.ui26 .youtube-section__copy {
  padding: 52px 46px;
  background: var(--ui-near-black);
}

.ui26 .youtube-section__title {
  margin: 14px 0 0;
  font-size: 32px;
  line-height: 1.16;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--ui-white);
}

.ui26 .youtube-section__desc {
  margin: 16px 0 0;
  font-size: 16.5px;
  line-height: 1.62;
  color: rgba(255,255,255,0.88);
  max-width: 520px;
  text-wrap: pretty;
}

.ui26 .youtube-section__cta {
  display: inline-block;
  margin-top: 30px;
  padding: 15px 26px;
  background: var(--ui-red);
  border-radius: 3px;
  color: var(--ui-white);
  font-size: 15px;
  font-weight: 700;
}
.ui26 .youtube-section__cta:hover { background: var(--ui-red-dark); color: var(--ui-white); }

.ui26 .youtube-section__thumb {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0B0B0C;
  overflow: hidden;
}

.ui26 .youtube-section__thumb img,
.ui26 .youtube-section__video {
  width: 100%;
  height: auto;
  aspect-ratio: 646 / 326;
  display: block;
}

/* 16:9 video filling the design's 646:326 slot. */
.ui26 .youtube-section__video {
  object-fit: cover;
  background: #0B0B0C;
}

/* ----------------------------------- about ------------------------------------ */
.ui26 .about-section {
  background: var(--ui-bg-light);
}

.ui26 .about-intro {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px,1fr));
  gap: 56px;
  align-items: start;
}

.ui26 .about-intro__title {
  margin: 12px 0 0;
  font-size: clamp(26px,4.5vw,40px);
  line-height: 1.16;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--ui-near-black);
}

.ui26 .about-intro__lead,
.ui26 .about-intro__body > p:first-child {
  margin: 22px 0 0;
  font-size: 17.5px;
  line-height: 1.65;
  color: var(--ui-body-text-strong);
  text-wrap: pretty;
}

.ui26 .about-intro__lead strong,
.ui26 .about-intro__body > p:first-child strong {
  font-weight: 700;
  color: var(--ui-near-black);
}

.ui26 .about-intro__text,
.ui26 .about-intro__body > p + p {
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ui-body-text);
  text-wrap: pretty;
}

.ui26 .about-intro__figure img {
  width: 100%;
  max-height: 460px;
  object-fit: cover;
  object-position: top;
  display: block;
  border-radius: 4px;
}

.ui26 .about-intro__caption {
  margin-top: 12px;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--ui-muted);
}

.ui26 .about-features {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 22px;
  margin-top: 56px;
}

@media (max-width: 879px) {
  .ui26 .about-features { grid-template-columns: 1fr; }
}

.ui26 .about-feature {
  background: var(--ui-white);
  border: 1px solid var(--ui-border-card);
  border-radius: 4px;
  padding: 28px 26px;
}

.ui26 .about-feature__head {
  display: flex;
  align-items: center;
  gap: 14px;
}

.ui26 .about-feature__head svg { flex: 0 0 auto; }

.ui26 .about-feature__title {
  margin: 0;
  font-size: 19px;
  font-weight: 600;
  color: var(--ui-ink);
}

.ui26 .about-feature__desc {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ui-body-text);
  text-wrap: pretty;
}

.ui26 .about-closing {
  margin: 52px auto 0;
  max-width: 820px;
  text-align: center;
  font-size: 21px;
  line-height: 1.55;
  font-weight: 600;
  color: var(--ui-ink);
  text-wrap: balance;
}

/* -------------------------------- testimonials --------------------------------- */
.ui26 .testimonials-header {
  text-align: center;
  margin-bottom: 44px;
}

.ui26 .testimonials-header__title {
  margin: 12px 0 0;
  font-size: clamp(28px,5vw,40px);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--ui-ink);
}

.ui26 .testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(340px,100%),1fr));
  gap: 20px;
}

.ui26 .testimonial-card {
  position: relative;
  background: var(--ui-white);
  border: 1px solid var(--ui-border-card);
  border-radius: 5px;
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  color: var(--ui-near-black);
  transition: transform .24s var(--ui-ease), box-shadow .24s ease, border-color .24s ease;
}
.ui26 .testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 44px rgba(28,29,33,0.13);
  border-color: var(--ui-red);
  color: var(--ui-near-black);
}

.ui26 .testimonial-card.is-hidden { display: none; }

.ui26 .testimonial-card__quote-mark { flex: 0 0 auto; }

.ui26 .testimonial-card__text {
  margin: 18px 0 24px;
  font-size: 16px;
  line-height: 1.7;
  color: #33363F;
  flex: 1 1 auto;
  text-wrap: pretty;
}

.ui26 .testimonial-card__person {
  display: flex;
  align-items: center;
  gap: 13px;
  padding-top: 20px;
  border-top: 1px solid var(--ui-divider);
}

.ui26 .testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--ui-near-black);
  color: var(--ui-white);
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.ui26 .testimonial-card__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--ui-ink);
}

.ui26 .testimonial-card__role {
  font-size: 13px;
  color: var(--ui-muted);
  margin-top: 2px;
}

.ui26 .testimonials-toggle-wrap {
  text-align: center;
  margin-top: 38px;
}

.ui26 .testimonials-toggle {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  padding: 15px 28px;
  background: var(--ui-white);
  border: 1px solid #DFE2E7;
  border-radius: 3px;
  font-family: var(--ui-font);
  font-size: 15px;
  font-weight: 700;
  color: var(--ui-ink);
}
.ui26 .testimonials-toggle:hover { border-color: var(--ui-red); color: var(--ui-red); }

.ui26 .testimonials-toggle__icon {
  transition: transform .25s ease;
}
.ui26 .testimonials-toggle.is-expanded .testimonials-toggle__icon {
  transform: rotate(180deg);
}

/* ------------------------------ scroll reveal ------------------------------- */
.ui-js .ui26 [data-reveal] .reveal-item {
  opacity: 0;
  transform: translateY(20px);
}
.ui-js .ui26 [data-reveal] .reveal-item.is-visible {
  opacity: 1;
  transform: none;
  transition: opacity .6s ease, transform .6s var(--ui-ease);
}

@media (prefers-reduced-motion: reduce) {
  .ui-js .ui26 [data-reveal] .reveal-item { opacity: 1; transform: none; }
}

/* --------------------------- section utilities ---------------------------- */
.ui26 .section-pad { padding: 92px 0 96px; }
.ui26 .section-pad-sm { padding: 80px 0; }

/* ------------------------ Joomla integration extras ------------------------ */
@media (max-width: 1200px) {
  .ui26 .hero__bg { background-image: url('../../images/2026/hero-1200.webp'); }
}

.ui26 .hero__heading { color: var(--ui-ink) !important; }

/* Testimonial avatar: author photo from the article intro image,
   initials as fallback. */
.ui26 .testimonial-card__avatar { overflow: hidden; }
.ui26 .testimonial-card__avatar img {
  width: 100%;
  height: 100% !important;
  object-fit: cover;
  display: block;
}

/* Testimonial text comes from article HTML (<p>, <em>, links). */
.ui26 .testimonial-card__text p { margin: 0 0 10px; }
.ui26 .testimonial-card__text p:last-child { margin-bottom: 0; }
.ui26 .testimonial-card__text em { font-style: normal; }
.ui26 .testimonial-card__link { color: var(--ui-red); }

.ui26 .knowledge-panel__empty {
  padding: 20px 0 4px;
  font-size: 15px;
  color: var(--ui-muted);
}
.ui26 .knowledge-panel--dark .knowledge-panel__empty { color: rgba(255,255,255,0.84); }

.ui26 .filter-field { display: block; margin: 0; font-weight: 400; }
.ui26 .filter-field__select { cursor: pointer; box-shadow: none; }

/* "Was ist UNITEDINTERIM": texts come from article HTML. */
.ui26 .about-feature__desc p { margin: 0 0 10px; }
.ui26 .about-feature__desc p:last-child { margin-bottom: 0; }
.ui26 .about-intro__body a,
.ui26 .about-feature__desc a { text-decoration: underline; }