/* ==========================================================================
   hero.css — hero stage (video/gradient backdrop) and the tech marquee
   ========================================================================== */

/* --- Hero ---------------------------------------------------------------- */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 100svh;
  padding: 8rem var(--pad-x) clamp(1.5rem, 4vh, 2.75rem);
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 90% at 78% 12%, rgba(201, 242, 78, 0.16), transparent 58%),
    radial-gradient(95% 75% at 8% 92%, rgba(255, 107, 74, 0.14), transparent 60%),
    linear-gradient(170deg, #15161a 0%, #0b0b0c 62%);
}

.hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.2s var(--ease);
}

.hero__video.is-playing {
  opacity: 0.55;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(11, 11, 12, 0.9) 0%,
    rgba(11, 11, 12, 0.34) 48%,
    rgba(11, 11, 12, 0.06) 100%
  );
}

.hero__inner {
  margin-top: auto;
}

.hero__eyebrow {
  margin-bottom: clamp(1rem, 3vh, 2rem);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.hero__eyebrow::before {
  content: "";
  display: inline-block;
  width: clamp(1.5rem, 4vw, 3.5rem);
  height: 1px;
  margin-right: 0.9rem;
  vertical-align: middle;
  background: var(--accent);
}

.hero__name {
  font-size: clamp(4.2rem, 15.5vw, 15rem);
  line-height: 0.86;
  letter-spacing: -0.055em;
  margin-bottom: clamp(1.5rem, 4vh, 2.75rem);
}

.hero__name .line {
  display: block;
  overflow: hidden;
}

.hero__name .line > span {
  display: block;
  transform: translateY(105%);
  transition: transform 1.1s var(--ease);
}

.hero__name.is-visible .line:nth-child(1) > span { transition-delay: 0.05s; }
.hero__name.is-visible .line:nth-child(2) > span { transition-delay: 0.16s; }
.hero__name.is-visible .line > span { transform: translateY(0); }

.hero__role {
  max-width: 44ch;
  font-size: clamp(1.02rem, 1.5vw, 1.32rem);
  color: var(--ink-dim);
  margin-bottom: 1rem;
}

.hero__tagline {
  font-size: clamp(1.35rem, 2.6vw, 2.1rem);
  color: var(--ink);
  letter-spacing: -0.03em;
}

.hero__tagline em {
  color: var(--accent);
  font-weight: 500;
}

.hero__foot {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: clamp(2.5rem, 8vh, 5rem);
  padding-top: 1.1rem;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.scroll-cue {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.scroll-cue i {
  display: block;
  width: 1px;
  height: 26px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: cue 2.2s var(--ease) infinite;
}

@keyframes cue {
  0%, 100% { transform: scaleY(0.3); opacity: 0.4; transform-origin: top; }
  50% { transform: scaleY(1); opacity: 1; transform-origin: top; }
}

/* --- Marquee ------------------------------------------------------------- */
.marquee {
  overflow: hidden;
  padding: 1.15rem 0;
  border-block: 1px solid var(--line-soft);
  background: var(--bg-alt);
}

.marquee__track {
  display: flex;
  gap: 1.5rem;
  width: max-content;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  animation: slide 34s linear infinite;
}

.marquee__track span:nth-child(even) {
  color: var(--accent);
}

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

/* --- Responsive ---------------------------------------------------------- */
@media (max-width: 640px) {
  .hero__foot {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
  }
}