/* ============== Hero ============== */
.hero { padding: 70px 0 80px; position: relative; }

.hero-stage {
  position: relative;
  margin-bottom: 56px;
  min-height: 340px;
}
.hero-stage .hero-title {
  margin: 24px 0 0;
  max-width: 15ch;
  position: relative;
  z-index: 2;
}

.hero-art {
  position: absolute;
  inset: 0 0 -16px 0;
  border: 0;
  background: transparent;
  overflow: visible;
  pointer-events: none;
  z-index: 1;
  aspect-ratio: auto;
}
.hero-art .hero-art-tag {
  position: absolute;
  top: 8px;
  right: 0;
  left: auto;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  z-index: 5;
  color: var(--ink-3);
  background: transparent;
  border: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-art .hero-art-tag .pulse {
  width: 6px; height: 6px;
  background: var(--mark);
  border-radius: 50%;
  position: relative;
  display: inline-block;
}
.hero-art .hero-art-tag .pulse::after {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1px solid var(--mark);
  opacity: 0.6;
  animation: pulse 1.8s ease-out infinite;
}
.hero-art .hero-art-label {
  position: absolute;
  bottom: 8px;
  right: 0;
  left: auto;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  z-index: 5;
  color: var(--ink-2);
  font-weight: 500;
  background: transparent;
  border: 0;
  padding: 0;
  transition: opacity .35s ease, transform .35s ease;
  pointer-events: none;
  max-width: 60%;
  text-align: right;
}
.hero-art .hero-art-label.fading {
  opacity: 0; transform: translateY(4px);
}
.hero-art .hero-art-counter {
  position: absolute;
  bottom: 8px; left: 0; right: auto;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--ink-3);
  z-index: 5;
}
.hero-art-stage {
  position: absolute;
  inset: 32px 0 40px auto;
  width: 55%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0;
  transition: opacity .4s ease, transform .5s ease;
  z-index: 1;
}
.hero-art-stage.fading {
  opacity: 0;
  transform: translateY(-6px);
}
.hero-art-stage .schema {
  width: 100%;
  height: 100%;
  max-height: 100%;
  opacity: 0.18;
}

/* Draw-in animations (still trigger via CSS for visual layering) */
.hero-art-stage .draw {
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  animation: draw 1.3s cubic-bezier(.22,1,.36,1) forwards;
}
.hero-art-stage .draw:nth-child(2) { animation-delay: 0.08s; }
.hero-art-stage .draw:nth-child(3) { animation-delay: 0.16s; }
.hero-art-stage .draw:nth-child(4) { animation-delay: 0.24s; }
.hero-art-stage .draw:nth-child(5) { animation-delay: 0.32s; }
.hero-art-stage .pop {
  opacity: 0;
  animation: pop 0.4s ease 0.55s forwards;
}
.hero-art-progress {
  position: absolute;
  bottom: 0; left: 0;
  height: 1px;
  background: var(--mark);
  width: 0%;
  z-index: 5;
  opacity: 0.4;
}

@media (max-width: 800px) {
  .hero-stage { min-height: 280px; }
  .hero-art-stage .schema { opacity: 0.10; }
}

.hero-meta {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 48px;
}
.hero-meta .tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-2);
  padding: 4px 10px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  white-space: nowrap;
}
.hero-meta .tag.solid {
  background: var(--ink); color: var(--paper); border-color: var(--ink);
}
.hero-meta .dot { width: 4px; height: 4px; background: var(--ink-3); border-radius: 50%; }

.hero-title {
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(40px, 7.2vw, 128px);
  line-height: 1.02;
  letter-spacing: -0.045em;
  margin: 24px 0 56px;
  max-width: 15ch;
}
.hero-title .word {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
  padding-bottom: 0.12em;
}
.hero-title .word > span {
  display: inline-block;
}
.hero-title em {
  font-style: normal;
  font-weight: 500;
  color: var(--mark);
  letter-spacing: -0.05em;
}
@keyframes shimmer {
  0%   { background-position: 0% 50%; }
  100% { background-position: 250% 50%; }
}
@keyframes halo {
  0%, 100% { opacity: 0.20; transform: scale(1) translateX(0); }
  50%      { opacity: 0.42; transform: scale(1.08) translateX(2%); }
}

.hero-title .ampersand { font-weight: 300; color: var(--ink-3); }

.hero-lower {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 56px;
  align-items: start;
  padding-top: 32px;
  border-top: 1px solid var(--rule);
}
.hero-lower .col h4 {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 12px;
}
.hero-lower .col p {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 19px;
  line-height: 1.35;
  letter-spacing: -0.012em;
  color: var(--ink);
}
.hero-lower .col p .accent { color: var(--mark); font-weight: 500; }

.hero-scroll {
  position: absolute;
  bottom: 28px; right: var(--pad);
  display: flex;
  gap: 10px;
  align-items: center;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.hero-scroll .arrow {
  display: inline-block;
  width: 1px;
  background: var(--ink-3);
  height: 32px;
  position: relative;
}
.hero-scroll .arrow::after {
  content: "";
  position: absolute;
  bottom: -1px; left: -3px;
  width: 7px; height: 7px;
  border-right: 1px solid var(--ink-3);
  border-bottom: 1px solid var(--ink-3);
  transform: rotate(45deg);
}
.hero-scroll .arrow-track {
  position: absolute;
  inset: 0;
  background: var(--ink);
  animation: scrolltick 1.8s infinite ease-in-out;
}
@keyframes scrolltick {
  0%, 100% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  50.01% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============== Proof strip ============== */
.proof {
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  padding: 0;
  background: var(--paper);
}
.proof-inner {
  display: grid;
  grid-template-columns: 1fr repeat(5, minmax(0, 1fr));
  align-items: stretch;
}
.proof-cell {
  padding: 28px 24px;
  border-left: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 160px;
  justify-content: space-between;
}
.proof-cell:first-child { border-left: 0; }
.proof-cell .top {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.proof-cell .stat {
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(40px, 4.6vw, 76px);
  line-height: 0.95;
  letter-spacing: -0.05em;
}
.proof-cell .stat .unit {
  font-size: 0.5em;
  color: var(--mark);
  font-weight: 500;
  margin-left: 2px;
  letter-spacing: -0.02em;
}
.proof-cell .proof-sub {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mark);
  font-weight: 500;
  margin-top: -4px;
}
.proof-cell .desc {
  font-family: var(--sans);
  font-size: 12px;
  line-height: 1.35;
  color: var(--ink-2);
  max-width: 22ch;
}
.proof-cell.intro {
  background: var(--mark);
  color: var(--paper);
}
.proof-cell.intro .top { color: var(--paper); opacity: 0.65; }
.proof-cell.intro .desc { color: var(--paper); opacity: 0.85; }
.proof-cell.intro .stat { font-size: 22px; line-height: 1.25; font-weight: 500; letter-spacing: -0.025em; }

/* ============== Marquee ============== */
.marquee {
  overflow: hidden;
  border-bottom: 1px solid var(--rule);
  padding: 22px 0;
  background: var(--paper);
}
.marquee-track {
  display: flex;
  gap: 56px;
  width: max-content;
  animation: scroll 38s linear infinite;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 22px;
  color: var(--ink-2);
  letter-spacing: -0.015em;
  white-space: nowrap;
}
.marquee-track .star {
  color: var(--mark);
  font-style: normal;
  font-family: var(--mono);
}
@keyframes scroll {
  to { transform: translateX(-50%); }
}