.proof-page {
  background:
    radial-gradient(circle at 12% 8%, rgba(58, 190, 255, 0.11), transparent 26rem),
    radial-gradient(circle at 88% 28%, rgba(58, 190, 255, 0.06), transparent 24rem),
    var(--color-bg);
}

.proof-hero {
  position: relative;
  overflow: hidden;
  padding: 150px 0 80px;
  border-bottom: 1px solid var(--color-border);
}

.proof-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(58, 190, 255, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(58, 190, 255, 0.12) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, #000, transparent 90%);
}

.proof-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.proof-kicker,
.proof-card__eyebrow {
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.proof-hero h1 {
  margin: var(--space-3) 0 var(--space-5);
  max-width: 14ch;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(3.6rem, 9vw, 7.6rem);
  line-height: 0.86;
  letter-spacing: 0.025em;
  text-transform: uppercase;
}

.proof-hero h1 span {
  color: transparent;
  -webkit-text-stroke: 1px var(--color-accent);
  text-shadow: 0 0 28px rgba(58, 190, 255, 0.2);
}

.proof-hero__lead {
  max-width: 720px;
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  line-height: 1.75;
}

.proof-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.proof-section {
  padding: var(--space-20) 0;
}

.proof-section--tight {
  padding: var(--space-14) 0;
}

.proof-section--surface {
  border-block: 1px solid var(--color-border);
  background: rgba(17, 17, 20, 0.78);
}

.proof-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: var(--space-8);
  align-items: end;
  margin-bottom: var(--space-10);
}

.proof-heading h2,
.home-proof__heading h2 {
  margin-top: var(--space-3);
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.7rem);
  line-height: 0.92;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.proof-heading > p,
.home-proof__heading > p {
  color: var(--color-text-muted);
  line-height: 1.75;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

.proof-card {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(27, 28, 34, 0.98), rgba(13, 14, 17, 0.98));
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.23);
}

.proof-card__visual {
  position: relative;
  min-height: 230px;
  display: grid;
  place-items: center;
  padding: var(--space-8);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
  background:
    linear-gradient(135deg, rgba(58, 190, 255, 0.1), rgba(58, 190, 255, 0.01)),
    repeating-linear-gradient(0deg, transparent 0 28px, rgba(58, 190, 255, 0.06) 29px 30px),
    repeating-linear-gradient(90deg, transparent 0 28px, rgba(58, 190, 255, 0.06) 29px 30px);
}

.proof-card__visual::after {
  content: "";
  position: absolute;
  inset: 22px;
  border: 1px dashed rgba(58, 190, 255, 0.34);
  border-radius: var(--radius-md);
}

.proof-card__visual strong {
  position: relative;
  z-index: 1;
  display: block;
  max-width: 15ch;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 0.96;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.proof-card__visual span {
  position: relative;
  z-index: 1;
  display: block;
  margin-top: var(--space-3);
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.proof-card__body {
  padding: clamp(1.4rem, 4vw, 2.2rem);
}

.proof-card__title {
  margin: var(--space-2) 0 var(--space-5);
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 0.95;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.proof-facts {
  display: grid;
  gap: 0;
  margin: 0;
}

.proof-fact {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-border);
}

.proof-fact dt {
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.proof-fact dd {
  color: var(--color-text-muted);
  line-height: 1.65;
}

.proof-note {
  margin-top: var(--space-5);
  padding: var(--space-4);
  border: 1px solid rgba(58, 190, 255, 0.24);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  background: rgba(58, 190, 255, 0.055);
  font-size: var(--text-sm);
  line-height: 1.65;
}

.proof-note strong {
  color: var(--color-text);
}

.proof-source {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-5);
  color: var(--color-accent);
  font-size: var(--text-sm);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
}

.proof-source:hover {
  color: #fff;
}

.proof-targets,
.entity-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}

.proof-target,
.entity-fact {
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
}

.proof-target__number {
  color: rgba(58, 190, 255, 0.28);
  font-family: var(--font-display);
  font-size: 3.5rem;
  line-height: 1;
}

.proof-target h3,
.entity-fact h3 {
  margin: var(--space-3) 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.proof-target p,
.entity-fact p {
  color: var(--color-text-muted);
  line-height: 1.65;
}

.profile-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.profile-link {
  display: flex;
  min-height: 104px;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  background: rgba(22, 22, 26, 0.92);
  text-decoration: none;
}

.profile-link:hover {
  border-color: rgba(58, 190, 255, 0.48);
  box-shadow: var(--shadow-accent);
  transform: translateY(-2px);
}

.profile-link strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.profile-link small {
  display: block;
  margin-top: 0.2rem;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  line-height: 1.4;
}

.profile-link__arrow {
  flex: 0 0 auto;
  color: var(--color-accent);
  font-size: 1.4rem;
}

.profile-disclosure {
  margin-top: var(--space-5);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.home-proof {
  position: relative;
  padding: var(--space-20) 0;
  border-block: 1px solid var(--color-border);
  background:
    radial-gradient(circle at 90% 10%, rgba(58, 190, 255, 0.09), transparent 28rem),
    #0d0e11;
}

.home-proof__heading {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: var(--space-8);
  align-items: end;
  margin-bottom: var(--space-8);
}

.home-proof__cases {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
}

.home-proof__case {
  position: relative;
  overflow: hidden;
  min-height: 290px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(1.5rem, 4vw, 2.4rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(to top, rgba(6, 7, 9, 0.98) 8%, rgba(6, 7, 9, 0.42)),
    repeating-linear-gradient(135deg, rgba(58, 190, 255, 0.08) 0 2px, transparent 2px 26px),
    #17191e;
}

.home-proof__case::before {
  content: attr(data-stamp);
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid rgba(58, 190, 255, 0.35);
  color: var(--color-accent);
  background: rgba(7, 8, 10, 0.75);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.home-proof__case h3 {
  margin: var(--space-2) 0 var(--space-3);
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 0.95;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.home-proof__case p {
  max-width: 48ch;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.home-proof__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  margin-top: var(--space-7);
}

.home-proof__footer p {
  max-width: 66ch;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.entity-license {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-5);
  padding: 0.6rem 0.8rem;
  border: 1px solid rgba(58, 190, 255, 0.28);
  border-radius: 999px;
  color: var(--color-text-muted);
  background: rgba(58, 190, 255, 0.05);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
}

@media (max-width: 900px) {
  .proof-heading,
  .home-proof__heading,
  .proof-grid {
    grid-template-columns: 1fr;
  }

  .proof-targets,
  .entity-facts,
  .profile-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .proof-hero {
    padding: 125px 0 60px;
  }

  .proof-section,
  .home-proof {
    padding: var(--space-14) 0;
  }

  .proof-targets,
  .entity-facts,
  .profile-grid,
  .home-proof__cases {
    grid-template-columns: 1fr;
  }

  .proof-fact {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }
}