/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  background: var(--ink); color: var(--warm-white);
  padding: 140px var(--pad-x) 80px;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-grid {
  width: 100%; max-width: 1440px; margin: 0 auto;
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 80px; align-items: center;
  position: relative; z-index: 2;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--dim);
  margin-bottom: 36px;
}
.hero-eyebrow .pulse {
  width: 7px; height: 7px; border-radius: 999px;
  background: var(--blue);
  box-shadow: 0 0 0 0 rgba(61,91,246,0.55);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(61,91,246,0.55); }
  70% { box-shadow: 0 0 0 14px rgba(61,91,246,0); }
  100% { box-shadow: 0 0 0 0 rgba(61,91,246,0); }
}

.hero h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(48px, 7.2vw, 108px);
  line-height: 0.94;
  letter-spacing: -0.028em;
  margin: 0 0 28px;
}
.hero h1 em { font-style: italic; color: var(--warm-white); }
.hero h1 .swap { color: var(--blue); font-style: italic; }

.hero-sub {
  font-size: clamp(15px, 1.15vw, 17px);
  color: var(--dim);
  max-width: 520px; line-height: 1.55;
  margin: 0 0 40px;
}
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-trust {
  display: flex; flex-wrap: wrap; gap: 16px 32px;
  color: var(--dim);
  font-size: 12px;
  font-family: var(--mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.hero-trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust span::before {
  content: "";
  width: 5px; height: 5px; border-radius: 999px;
  background: var(--blue);
}

.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1.05;
  width: 100%; max-width: 560px;
  margin-left: auto;
}
.hero-rings {
  position: absolute; inset: 8%;
  border-radius: 50%;
  border: 1px solid var(--line-dark);
  animation: spin 60s linear infinite;
}
.hero-rings::before, .hero-rings::after {
  content: ""; position: absolute; inset: 12%;
  border-radius: 50%;
  border: 1px dashed var(--line-darker);
}
.hero-rings::after { inset: 26%; border-style: solid; border-color: var(--line-dark); }
@keyframes spin { to { transform: rotate(360deg); } }

.hero-card {
  position: absolute;
  background: rgba(20,20,24,0.85);
  border: 1px solid var(--line-dark);
  border-radius: 14px;
  padding: 14px 16px;
  backdrop-filter: blur(8px);
  font-size: 12px;
  color: var(--warm-white);
  box-shadow: 0 20px 60px rgba(0,0,0,0.45);
}
.hero-card .hc-eyebrow {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 6px;
}
.hero-card .hc-value {
  font-family: var(--display);
  font-size: 28px;
  line-height: 1;
  letter-spacing: -0.02em;
}
.hero-card .hc-trend {
  display: flex; align-items: center; gap: 6px;
  color: var(--blue); font-size: 11px; margin-top: 6px;
  font-family: var(--mono); letter-spacing: 0.04em;
}
.hc-1 { top: 8%; left: -4%; animation: floaty 6.5s ease-in-out infinite; }
.hc-2 { bottom: 14%; right: -2%; animation: floaty 7.5s ease-in-out infinite reverse; }
.hc-3 { bottom: 0%; left: 12%; animation: floaty 8.5s ease-in-out infinite; }
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.hero-center { position: absolute; inset: 0; display: grid; place-items: center; }
.hero-center .core {
  width: 38%; aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #5a73ff 0%, #2A3CD6 35%, #0d1655 70%, #060a30 100%);
  box-shadow: 0 0 80px rgba(61,91,246,0.35), inset 0 0 50px rgba(0,0,0,0.6);
  position: relative;
}
.hero-center .core::after {
  content: ""; position: absolute; inset: 18%;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, rgba(255,255,255,0.12), rgba(255,255,255,0) 50%);
}

.hero-noise {
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.5'/></svg>");
  opacity: 0.06;
  mix-blend-mode: overlay;
  pointer-events: none;
}

.hero-scroll {
  position: absolute;
  bottom: 28px;
  left: var(--pad-x);
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dim);
  z-index: 3;
}
.hero-scroll .line {
  width: 36px; height: 1px;
  background: linear-gradient(90deg, var(--warm-white), transparent);
}
@media (max-width: 860px) {
  .hero { min-height: auto; padding-top: 130px; padding-bottom: 80px; }
  .hero-grid { grid-template-columns: 1fr; gap: 64px; }
  .hero-visual { max-width: 420px; margin: 0 auto; }
  .hero-scroll { display: none; }
}

/* Trust bar */
.trust-bar {
  background: var(--paper-2);
  border-top: 1px solid var(--line-lighter);
  border-bottom: 1px solid var(--line-lighter);
  padding: 28px 0;
  overflow: hidden;
}
.trust-track {
  display: flex;
  animation: marquee 36s linear infinite;
  white-space: nowrap;
  font-family: var(--display);
  font-size: clamp(24px, 3.4vw, 40px);
  letter-spacing: -0.01em;
  color: var(--ink);
  width: max-content;
}
.trust-track em { color: var(--silver-2); font-style: italic; }
.trust-track .dot {
  width: 6px; height: 6px;
  border-radius: 999px;
  background: var(--blue);
  align-self: center;
  flex-shrink: 0;
  margin: 0 48px;
}
.trust-track > span { display: inline-flex; align-items: center; flex-shrink: 0; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Section header */
.s-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 32px;
  margin-bottom: clamp(56px, 7vw, 96px);
  flex-wrap: wrap;
}
.s-head .lead { max-width: 560px; }
.s-head h2 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(40px, 5.4vw, 76px);
  line-height: 1.0;
  letter-spacing: -0.025em;
  margin: 14px 0 0;
}
.s-head h2 em { font-style: italic; color: var(--silver-2); }
.dark .s-head h2 em { color: var(--dim); }
.s-head .aside {
  max-width: 380px;
  color: var(--silver-2);
  font-size: 15px;
  line-height: 1.6;
}
.dark .s-head .aside { color: var(--dim); }
.s-head .eyebrow { color: var(--silver-2); display: inline-flex; gap: 10px; align-items: center; }
.dark .s-head .eyebrow { color: var(--dim); }
.s-head .eyebrow::before {
  content: ""; width: 14px; height: 1px; background: currentColor; display: inline-block;
}