/* =========================================================
   Startup Summit Deutschland – Layout Styles
   Hinweis: bewusst OHNE color / font-family / font-size
   Diese Werte kommen aus dem übergeordneten CI-Stylesheet.
   ========================================================= */

.summit {
  width: 100%;
  box-sizing: border-box;
}

.summit *,
.summit *::before,
.summit *::after {
  box-sizing: border-box;
}

.summit img {
  max-width: 100%;
  height: auto;
  display: block;
}

.summit-marquee__group img {
  max-height: 80px;
  margin-left: 30px;
  margin-right: 30px;
}

/* ---------- Hero ---------- */

.summit-hero {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: start;
  margin-bottom: 3rem;
}

.summit-hero__item {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.summit-hero__item--center {
  text-align: center;
}

.summit-hero__title {
  text-align: center;
  margin: 0 0 1rem;
}

.summit-hero__link {
  display: block;
}

.summit-hero__image {
  width: 100%;
}

/* ---------- Recap Links ---------- */

.summit-recap {
  text-align: center;
}

.summit-recap__title {
  margin: 0 0 0.5rem;
}

.summit-recap__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.summit-recap__item {
  margin: 0;
}

/* ---------- Main two-column layout ---------- */

.summit-main {
  display: grid;
  grid-template-columns: minmax(240px, 25%) 1fr;
  gap: 3rem;
  align-items: start;
}

.summit-sidebar {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  position: sticky;
  top: 1rem;
}

.summit-content {
  min-width: 0; /* prevents grid overflow */
}

/* ---------- Sponsors list ---------- */

.summit-sponsors__title {
  margin: 0 0 1rem;
}

.summit-sponsors__list {
  list-style: disc;
  margin: 0;
  padding-left: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.summit-sponsors__item {
  line-height: 1.4;
}

/* ---------- Program (Zeitplan) ---------- */

.summit-program__title {
  margin: 0 0 1rem;
}

.summit-program__list {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.summit-program__row {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 0.75rem;
  align-items: baseline;
}

.summit-program__time {
  font-weight: bold;
  white-space: nowrap;
  margin: 0;
}

.summit-program__event {
  margin: 0;
}

/* ---------- Intro / description ---------- */

.summit-intro {
  margin-bottom: 2rem;
}

.summit-intro__lead {
  text-align: center;
  margin: 0 0 1.5rem;
}

.summit-intro__title,
.summit-intro__subtitle,
.summit-intro__tagline {
  text-align: center;
  margin: 0 0 0.5rem;
}

.summit-intro__presented,
.summit-intro__description {
  text-align: center;
  max-width: 60ch;
  margin: 1rem auto;
}

.summit-intro__date {
  text-align: center;
  margin: 1.5rem 0 0;
}

.summit-divider {
  border: none;
  border-top: 1px solid currentColor;
  opacity: 0.25;
  margin: 2.5rem 0;
}

/* ---------- Winner photo ---------- */

.summit-photo {
  margin: 0 0 2.5rem;
}

.summit-photo__image {
  width: 100%;
  border-radius: 4px;
}

/* ---------- Winners / Sieger ---------- */

.summit-winners {
  margin-bottom: 3rem;
}

.summit-winners__intro {
  margin: 0 0 2rem;
  line-height: 1.6;
}

.summit-winners__podium {
  list-style: none;
  margin: 0 0 2.5rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.summit-winners__place {
  border: 1px solid currentColor;
  border-radius: 6px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.summit-winners__rank {
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: 0.85em;
  opacity: 0.75;
}

.summit-winners__name {
  font-weight: bold;
  font-size: 1.1em;
}

.summit-winners__description {
  margin: 0;
  line-height: 1.5;
}

.summit-winners__subtitle {
  margin: 2rem 0 1rem;
}

.summit-winners__note {
  margin-top: 2rem;
}

/* ---------- Pitch list (further startups) ---------- */

.summit-pitchlist {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem 2rem;
}

.summit-pitchlist__item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  line-height: 1.5;
}

.summit-pitchlist__name {
  font-weight: bold;
}

.summit-pitchlist__description {
  line-height: 1.4;
}

/* ---------- Gallery / Impressionen ---------- */

.summit-gallery__title {
  margin: 0 0 1.25rem;
}

.summit-gallery__grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1rem;
}

.summit-gallery__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 5 / 3;
  border-radius: 4px;
}

/* ---------- Sponsor Marquee (scrollende Logos) ---------- */

.summit-marquee {
  margin-top: 3rem;
  overflow: hidden;
  width: 100%;
  position: relative;
  padding: 1.5rem 0;
}

/* Fade-out an den Rändern, rein optisch, keine Farbwerte gesetzt */
.summit-marquee::before,
.summit-marquee::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 4rem;
  z-index: 2;
  pointer-events: none;
}

.summit-marquee::before {
  left: 0;
}

.summit-marquee::after {
  right: 0;
}

.summit-marquee__track {
  display: flex;
  width: max-content;
  animation: summit-marquee-scroll 30s linear infinite;
}

.summit-marquee__group {
  display: flex;
  align-items: center;
  gap: 3rem;
  padding-right: 3rem;
  flex-shrink: 0;
}

.summit-marquee__logo {
  height: 60px;
  width: auto;
  flex-shrink: 0;
}

@keyframes summit-marquee-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.summit-marquee:hover .summit-marquee__track {
  animation-play-state: paused;
}

@media (prefers-reduced-motion: reduce) {
  .summit-marquee__track {
    animation: none;
  }
}

/* =========================================================
   Responsive Breakpoints
   ========================================================= */

@media (max-width: 1024px) {
  .summit-main {
    grid-template-columns: 1fr;
  }

  .summit-sidebar {
    position: static;
    order: 2;
  }

  .summit-content {
    order: 1;
  }

  .summit-hero {
    grid-template-columns: 1fr 1fr;
  }

  .summit-hero__item--center {
    grid-column: 1 / -1;
    order: -1;
  }
}

@media (max-width: 768px) {
  .summit-hero {
    grid-template-columns: 1fr;
  }

  .summit-winners__podium {
    grid-template-columns: 1fr;
  }

  .summit-pitchlist {
    grid-template-columns: 1fr;
  }

  .summit-gallery__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .summit-program__row {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }
}

@media (max-width: 480px) {
  .summit-gallery__grid {
    grid-template-columns: 1fr;
  }

  .summit-marquee__logo {
    height: 44px;
  }
}