/* ---------- SOCIAL PROOF INTRO (post-hero) ---------- */
.social-proof-intro {
  background: var(--paper);
  color: var(--ink);
}

.social-proof-intro .wrap {
  display: flex;
  flex-direction: column;
  gap: clamp(40px, 5vw, 56px);
}

.spi-head {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.spi-head h2 {
  font-size: clamp(28px, 4vw, 46px);
  color: var(--ink);
  letter-spacing: -0.02em;
}

.spi-lead {
  margin-top: 18px;
  color: var(--ink-soft);
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.65;
  max-width: 680px;
  margin-inline: auto;
}

.spi-lead strong {
  color: var(--ink);
  font-weight: 700;
}

/* Metrics */
.spi-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.spi-metric {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 28px 22px;
  text-align: center;
  box-shadow: 0 12px 32px -24px rgba(13, 27, 75, 0.22);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.spi-metric:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
  border-color: transparent;
}

.spi-metric-value {
  display: block;
  font-family: var(--disp);
  font-size: clamp(26px, 3.2vw, 36px);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.02em;
  line-height: 1.1;
  min-height: 1.1em;
}

.spi-metric-value.is-text {
  font-size: clamp(20px, 2.4vw, 28px);
}

.spi-metric-label {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.45;
  color: var(--ink-soft);
  font-weight: 500;
}

.spi-metric-flags {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
  min-height: 38px;
  padding: 2px 0;
}

.spi-metric-flags img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--line);
  box-shadow: 0 2px 6px rgba(13, 27, 75, 0.12);
  transition: transform 0.2s ease;
}

.spi-metric--flags:hover .spi-metric-flags img {
  transform: translateY(-1px);
}

/* Logos carousel */
.spi-logos-label {
  text-align: center;
  font: 600 11px/1 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 24px;
}

.spi-logos-carousel {
  position: relative;
}

.spi-logos-viewport {
  overflow: hidden;
  padding: 8px 0 12px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.spi-logos-track {
  display: flex;
  align-items: center;
  gap: 18px;
  width: max-content;
  will-change: transform;
}

.spi-logos-track.is-animated {
  animation: spi-logos-marquee 48s linear infinite;
}

.spi-logos-track.is-animated:hover {
  animation-play-state: paused;
}

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

.spi-logo-circle {
  flex: 0 0 auto;
  width: 76px;
  height: 76px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 10px 24px -16px rgba(13, 27, 75, 0.28);
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 10px;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.spi-logo-circle:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
  border-color: rgba(74, 144, 217, 0.35);
}

.spi-logo-circle--dark {
  background: #141820;
  border-color: #2a3140;
  padding: 6px;
}

.spi-logo-circle img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.spi-logo-circle--dark img {
  object-fit: cover;
}

/* Testimonial carousel */
.spi-testimonials {
  position: relative;
  max-width: 820px;
  margin-inline: auto;
  width: 100%;
}

.spi-testimonials-viewport {
  overflow: hidden;
  padding: 4px 0 8px;
}

.spi-testimonials-track {
  display: flex;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.spi-testimonials-track .spi-testimonial {
  flex: 0 0 100%;
  min-width: 0;
}

.spi-testimonial {
  margin: 0;
  max-width: none;
  width: 100%;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: clamp(28px, 4vw, 40px);
  box-shadow: 0 18px 48px -36px rgba(13, 27, 75, 0.2);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.spi-testimonial:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.spi-testimonial-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px 28px;
  align-items: start;
}

.spi-testimonial-brand {
  flex-shrink: 0;
  width: 88px;
}

.spi-testimonial-logo {
  display: block;
  width: 88px;
  height: auto;
  border-radius: 14px;
  border: 1px solid var(--line);
  box-shadow: 0 8px 20px -12px rgba(13, 27, 75, 0.25);
}

.spi-testimonial-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  background: linear-gradient(145deg, var(--mist), #e8edf8);
  border: 2px solid var(--line);
  flex-shrink: 0;
}

.spi-testimonial-avatar--placeholder {
  display: grid;
  place-items: center;
  font-family: var(--disp);
  font-size: 22px;
  font-weight: 600;
  color: var(--sky);
}

.spi-testimonial-stars {
  color: #e2b95b;
  font-size: 15px;
  letter-spacing: 0.08em;
  line-height: 1;
}

.spi-testimonial-quote {
  margin: 12px 0 0;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.65;
  color: var(--ink);
}

.spi-testimonial-author {
  display: block;
  margin-top: 20px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-soft);
  font-weight: 500;
  font-style: normal;
  background: none;
  padding: 0;
}

.spi-testimonial-ig {
  margin: 10px 0 0;
  font-size: 13px;
}

.spi-testimonial-ig a {
  color: var(--sky);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.spi-testimonial-ig a:hover {
  color: var(--sky-bright);
}

.spi-testimonial--retention {
  border-color: rgba(74, 144, 217, 0.28);
  background: linear-gradient(180deg, #fff 0%, #f8fbff 100%);
}

.spi-testimonial-logo--photo {
  width: 88px;
  height: 88px;
  object-fit: cover;
}

.spi-testimonial-stats {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
}

.spi-testimonial-stats li {
  flex: 1 1 140px;
  min-width: 0;
  background: var(--mist);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--ink-soft);
}

.spi-testimonial-stats strong {
  display: block;
  font-family: var(--disp);
  font-size: 22px;
  font-weight: 600;
  color: var(--sky);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 4px;
}

.spi-testimonial--retention .spi-testimonial-stats strong {
  color: var(--ink);
}

.spi-testimonials-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 18px;
}

.spi-testimonials-dots button {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 0;
  padding: 0;
  background: var(--line);
  cursor: pointer;
  transition: transform 0.2s, background 0.2s;
}

.spi-testimonials-dots button.active {
  background: var(--sky);
  transform: scale(1.15);
}

/* Trust chips */
.spi-trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 12px;
  padding-top: 4px;
}

.spi-trust-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink-soft);
  background: var(--mist);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.spi-trust-chip:hover {
  border-color: rgba(74, 144, 217, 0.3);
  color: var(--ink);
}

.spi-trust-chip svg {
  width: 14px;
  height: 14px;
  color: var(--sky);
  flex-shrink: 0;
}

/* Responsive */
@media (max-width: 900px) {
  .spi-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  .spi-metrics {
    grid-template-columns: 1fr;
  }

  .spi-logo-circle {
    width: 68px;
    height: 68px;
  }

  .spi-testimonial-inner {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .spi-testimonial-brand {
    margin: 0 auto;
  }

  .spi-testimonial-author {
    text-align: center;
  }

  .spi-testimonial-stats {
    justify-content: center;
  }

  .spi-testimonial-stats li {
    flex: 1 1 100%;
    max-width: 280px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .spi-metric,
  .spi-testimonial,
  .spi-logo-circle {
    transition: none;
  }

  .spi-testimonials-track {
    transition: none;
  }

  .spi-logos-track.is-animated {
    animation: none;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    gap: 14px;
  }

  .spi-logos-viewport {
    -webkit-mask-image: none;
    mask-image: none;
  }

  .spi-metric:hover,
  .spi-testimonial:hover,
  .spi-logo-circle:hover {
    transform: none;
  }
}