.hero {
  min-height: 74vh;
  display: grid;
  align-items: center;
  padding: 100px 0 80px;
  background:
    radial-gradient(circle at 82% 18%, rgba(255,204,0,.14), transparent 28%),
    linear-gradient(180deg, #09090c, #0c0c10);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  gap: 52px;
  align-items: center;
}
.hero h1 { max-width: 760px; margin-bottom: 24px; }
.hero h1 span { color: #ffcc00; }
.intro { max-width: 650px; color: #b3b3bd; font-size: 1.12rem; }
.buttons { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.preview-card { position: relative; overflow: hidden; }
.preview-card::after {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  right: -60px;
  bottom: -70px;
  border-radius: 50%;
  background: rgba(255,204,0,.08);
}

/* Journey timeline */
.journey-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 18%, rgba(255,204,0,.07), transparent 24%),
    var(--bg);
}

.journey-section::after {
  content: "";
  position: absolute;
  right: -130px;
  bottom: -180px;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(255,204,0,.08);
  border-radius: 50%;
  pointer-events: none;
}

.journey-heading {
  max-width: 850px;
  margin-bottom: 48px;
}

.journey-heading h2 {
  margin-bottom: 20px;
}

.timeline {
  position: relative;
  display: grid;
  gap: 22px;
  max-width: 940px;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 29px;
  bottom: 29px;
  left: 28px;
  width: 2px;
  background: linear-gradient(
    to bottom,
    var(--accent) 0%,
    var(--accent) 72%,
    rgba(255,204,0,.18) 100%
  );
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.timeline-marker {
  position: relative;
  z-index: 1;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border: 2px solid var(--accent);
  border-radius: 50%;
  background: var(--bg);
  color: var(--accent);
  font-family: "Oswald", sans-serif;
  font-size: .88rem;
  font-weight: 600;
  letter-spacing: .08em;
  box-shadow: 0 0 0 7px var(--bg);
}

.timeline-item > div {
  position: relative;
  min-width: 0;
  padding: 25px 28px 24px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(255,204,0,.055), transparent 42%),
    var(--panel);
  transition:
    transform .22s ease,
    border-color .22s ease,
    box-shadow .22s ease;
}

.timeline-item > div::before {
  content: "";
  position: absolute;
  top: 27px;
  left: -7px;
  width: 12px;
  height: 12px;
  border-bottom: 1px solid var(--border);
  border-left: 1px solid var(--border);
  background: var(--panel);
  transform: rotate(45deg);
}

.timeline-item:hover > div {
  transform: translateX(5px);
  border-color: rgba(255,204,0,.55);
  box-shadow: 0 16px 36px rgba(0,0,0,.22);
}

.timeline-date {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin-bottom: 13px;
  padding: 0 11px;
  border-radius: 999px;
  background: rgba(255,204,0,.11);
  color: var(--accent);
  font-family: "Oswald", sans-serif;
  font-size: .72rem;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.timeline-item h3 {
  margin-bottom: 8px;
  font-size: clamp(1.2rem, 2vw, 1.55rem);
}

.timeline-item > div > p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.timeline-item-next .timeline-marker {
  border-style: dashed;
  background: var(--panel);
  color: var(--muted);
}

.timeline-item-next > div {
  border-style: dashed;
  background:
    linear-gradient(135deg, rgba(255,204,0,.035), transparent 42%),
    rgba(23,23,29,.58);
}

.timeline-item-next > div::before {
  background: #15151a;
}

.timeline-item-next h3 {
  color: #dedee3;
}

@media (max-width: 640px) {
  .journey-heading {
    margin-bottom: 36px;
  }

  .timeline {
    gap: 18px;
  }

  .timeline::before {
    top: 23px;
    bottom: 23px;
    left: 22px;
  }

  .timeline-item {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 14px;
  }

  .timeline-marker {
    width: 46px;
    height: 46px;
    font-size: .75rem;
    box-shadow: 0 0 0 5px var(--bg);
  }

  .timeline-item > div {
    padding: 20px 18px;
  }

  .timeline-item > div::before {
    top: 21px;
  }

  .timeline-item:hover > div {
    transform: none;
  }
}