/* Film grain overlay (single SVG noise, GPU-friendly) */
.fx-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.045;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: noise-shift 0.4s steps(2) infinite;
}

@keyframes noise-shift {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(-8%, 6%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .fx-noise {
    animation: none;
    opacity: 0.03;
  }
}

/* ---------- Advanced feature cards ---------- */
@property --card-angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

.feature-card-wrap {
  position: relative;
  height: 100%;
  perspective: 1400px;
}

.feature-card {
  position: relative;
  height: 100%;
  min-height: 16rem;
  padding: 0;
  border-radius: var(--radius-lg);
  border: none;
  background: transparent;
  overflow: hidden;
  transition: box-shadow 0.45s var(--ease-out-expo);
  --mouse-x: 50%;
  --mouse-y: 40%;
}

.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    var(--card-angle),
    rgba(234, 88, 12, 0.88),
    rgba(251, 146, 60, 0.45),
    rgba(154, 52, 18, 0.65),
    rgba(234, 88, 12, 0.88)
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.55;
  pointer-events: none;
  animation: card-border-rotate 14s linear infinite;
}

@keyframes card-border-rotate {
  to {
    --card-angle: 360deg;
  }
}

.feature-card:hover::before {
  opacity: 0.95;
}

.feature-card__spotlight {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    520px circle at var(--mouse-x) var(--mouse-y),
    rgba(234, 88, 12, 0.28),
    transparent 55%
  );
  opacity: 0;
  transition: opacity 0.45s ease;
  pointer-events: none;
  mix-blend-mode: screen;
}

.feature-card:hover .feature-card__spotlight {
  opacity: 1;
}

.feature-card__inner {
  position: relative;
  z-index: 2;
  margin: 1px;
  height: calc(100% - 2px);
  border-radius: calc(var(--radius-lg) - 1px);
  padding: var(--space-lg);
  background: linear-gradient(155deg, rgba(16, 16, 16, 0.96), rgba(6, 6, 6, 0.92));
  backdrop-filter: blur(22px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 24px 64px -48px rgba(0, 0, 0, 0.85);
}

.feature-card__icon-ring {
  position: relative;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: var(--space-md);
  background: radial-gradient(circle at 30% 25%, rgba(234, 88, 12, 0.38), rgba(194, 65, 12, 0.08));
  border: 1px solid rgba(234, 88, 12, 0.42);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.45) inset,
    0 12px 32px -18px rgba(194, 65, 12, 0.45);
}

.feature-card__icon-ring::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: conic-gradient(from var(--card-angle), rgba(194, 65, 12, 0.18), rgba(251, 146, 60, 0.55), rgba(154, 52, 18, 0.42), rgba(194, 65, 12, 0.18));
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.85;
  pointer-events: none;
}

.feature-card__icon-ring svg {
  width: 26px;
  height: 26px;
  stroke-width: 1.75;
  color: var(--accent-bright);
  filter: drop-shadow(0 0 12px rgba(234, 88, 12, 0.5));
}

.feature-card--glow-teal .feature-card__icon-ring {
  background: radial-gradient(circle at 30% 25%, rgba(251, 146, 60, 0.42), rgba(251, 146, 60, 0.06));
  border-color: rgba(251, 146, 60, 0.42);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.35) inset,
    0 12px 32px -18px rgba(249, 115, 22, 0.42);
}

.feature-card--glow-teal .feature-card__icon-ring svg {
  color: var(--accent-3);
  filter: drop-shadow(0 0 12px rgba(251, 146, 60, 0.48));
}

.feature-card--glow-violet .feature-card__icon-ring {
  background: radial-gradient(circle at 30% 25%, rgba(154, 52, 18, 0.55), rgba(154, 52, 18, 0.08));
  border-color: rgba(154, 52, 18, 0.55);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.35) inset,
    0 12px 32px -18px rgba(124, 45, 18, 0.48);
}

.feature-card--glow-violet .feature-card__icon-ring svg {
  color: var(--accent-2);
  filter: drop-shadow(0 0 12px rgba(194, 65, 12, 0.5));
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.22rem;
  font-weight: 600;
  margin-bottom: 0.55rem;
  letter-spacing: -0.02em;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.feature-card .card-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: var(--space-md);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.feature-card .card-tag svg {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
  color: var(--accent-3);
}

/* Tilt glare layer from vanilla-tilt */
.js-tilt-glare {
  border-radius: inherit !important;
}

/* ---------- Logo / partner marquee ---------- */
.logo-marquee-section {
  padding-block: var(--space-lg) var(--space-xl);
  overflow: hidden;
}

.logo-marquee__eyebrow {
  text-align: center;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin: 0 0 var(--space-lg);
}

.logo-marquee {
  position: relative;
  mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent);
}

.logo-marquee__track {
  display: flex;
  width: max-content;
  gap: 4rem;
  animation: marquee-scroll 36s linear infinite;
}

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

@keyframes marquee-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.logo-marquee__set {
  display: flex;
  align-items: center;
  gap: 3rem;
}

.logo-token {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.65rem 1.1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0));
  box-shadow: 0 18px 48px -36px rgba(194, 65, 12, 0.38);
  transition:
    border-color 0.35s ease,
    transform 0.4s var(--ease-out-expo),
    box-shadow 0.4s ease;
}

.logo-token:hover {
  border-color: rgba(234, 88, 12, 0.45);
  transform: translateY(-3px);
  box-shadow: 0 24px 56px -32px rgba(194, 65, 12, 0.5);
}

.logo-token__glyph {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(194, 65, 12, 0.14);
  border: 1px solid rgba(234, 88, 12, 0.32);
}

.logo-token__glyph svg {
  width: 22px;
  height: 22px;
  stroke-width: 2;
  color: var(--accent-bright);
}

.logo-token__name {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
  color: var(--text-muted);
}

@media (prefers-reduced-motion: reduce) {
  .logo-marquee__track {
    animation: none;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
  }

  .logo-marquee {
    mask-image: none;
    -webkit-mask-image: none;
  }
}

/* ---------- Pipeline + globe ---------- */
.pipeline__visual {
  position: relative;
  min-height: 340px;
  background:
    radial-gradient(ellipse 90% 70% at 50% 100%, rgba(194, 65, 12, 0.18), transparent 55%),
    linear-gradient(160deg, rgba(194, 65, 12, 0.1), transparent 60%),
    var(--bg-elevated);
}

#pipeline-globe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.pipeline__visual-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 80% 60% at 50% 45%, transparent 30%, rgba(0, 0, 0, 0.88));
  z-index: 1;
}

.section__title[data-split-words] {
  perspective: 1000px;
  transform-style: preserve-3d;
}

.section__title[data-split-words] .word {
  display: inline-block;
  will-change: transform, opacity;
  transform-origin: 50% 100%;
}