/* Phase 3 — compact marketplace proof and review carousel */

.proof-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 92% 12%, rgba(38, 120, 255, .08), transparent 24%),
    #f6f8fb;
  scroll-margin-top: 20px;
}

.proof-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(430px, .85fr);
  align-items: end;
  gap: 56px;
  margin-bottom: 30px;
}

.proof-heading h2 {
  max-width: 670px;
  margin: 14px 0 0;
  color: var(--ink);
  font-size: clamp(42px, 4.5vw, 62px);
  line-height: 1;
  letter-spacing: -.052em;
}

.proof-profile-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.proof-profile-links a {
  min-width: 0;
  min-height: 76px;
  padding: 14px 15px;
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr) auto;
  align-items: center;
  gap: 13px;
  border: 1px solid var(--line);
  border-radius: 18px;
  color: var(--ink);
  background: rgba(255, 255, 255, .8);
  box-shadow: 0 10px 30px rgba(14, 35, 70, .045);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.proof-profile-links a:hover {
  transform: translateY(-2px);
  border-color: rgba(38, 120, 255, .3);
  box-shadow: 0 16px 36px rgba(14, 35, 70, .08);
}

.proof-profile-links a > span,
.proof-profile-links strong,
.proof-profile-links small { display: block; }

.proof-profile-links strong {
  font-size: 14px;
  letter-spacing: -.015em;
}

.proof-profile-links small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.35;
}

.proof-profile-links b {
  color: #8b96a7;
  font-size: 15px;
}

.proof-logo {
  width: 76px;
  height: 28px;
  display: block;
  overflow: visible;
}

.proof-logo text {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 25px;
  font-weight: 900;
  letter-spacing: -1.5px;
}

.proof-logo-fiverr text { fill: #1dbf73; }
.proof-logo-upwork text { fill: #14a800; font-size: 24px; letter-spacing: -1.7px; }

.proof-metrics-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 24px;
  color: #fff;
  background:
    radial-gradient(circle at 82% 0%, rgba(38, 120, 255, .22), transparent 33%),
    linear-gradient(140deg, #081426, #0b203d);
  box-shadow: 0 22px 60px rgba(10, 31, 67, .12);
}

.proof-metrics-row article {
  min-width: 0;
  padding: 25px 27px;
  border-left: 1px solid rgba(255, 255, 255, .11);
}

.proof-metrics-row article:first-child { border-left: 0; }

.proof-metrics-row strong,
.proof-metrics-row span,
.proof-metrics-row small { display: block; }

.proof-metrics-row strong {
  font-size: clamp(38px, 3.5vw, 52px);
  line-height: .95;
  letter-spacing: -.055em;
}

.proof-metrics-row strong em {
  color: rgba(255, 255, 255, .45);
  font-size: .4em;
  font-style: normal;
  letter-spacing: 0;
}

.proof-metrics-row span {
  margin-top: 12px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.proof-metrics-row small {
  margin-top: 5px;
  color: rgba(255, 255, 255, .47);
  font-size: 10px;
}

.review-carousel {
  margin-top: 28px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, .68);
  box-shadow: 0 18px 55px rgba(14, 35, 70, .055);
}

.review-heading {
  margin: 0 0 18px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.review-heading span {
  display: block;
  color: var(--blue);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.review-heading h3 {
  margin: 6px 0 0;
  color: var(--ink);
  font-size: clamp(23px, 2.5vw, 31px);
  letter-spacing: -.035em;
}

.review-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.review-controls .review-counter {
  min-width: 66px;
  margin-right: 4px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: .08em;
  text-align: right;
}

.review-controls button {
  width: 43px;
  height: 43px;
  padding: 0;
  display: grid;
  place-items: center;
  border: 1px solid #cfd7e2;
  border-radius: 50%;
  color: var(--ink);
  background: #fff;
  font: inherit;
  font-size: 18px;
  cursor: pointer;
  transition: color .18s ease, border-color .18s ease, background .18s ease, transform .18s ease;
}

.review-controls button:hover {
  transform: translateY(-1px);
  border-color: var(--blue);
  color: #fff;
  background: var(--blue);
}

.review-controls button:focus-visible {
  outline: 3px solid rgba(38, 120, 255, .28);
  outline-offset: 3px;
}

.review-viewport { overflow: hidden; }

.review-track {
  display: flex;
  gap: 16px;
  will-change: transform;
  transition: transform .42s cubic-bezier(.2, .75, .2, 1);
}

.review-card {
  min-width: 0;
  flex: 0 0 calc((100% - 16px) / 2);
  margin: 0;
  padding: 23px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 19px;
  background: #fff;
}

.review-rating {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.review-rating span {
  color: var(--orange);
  font-size: 13px;
  letter-spacing: .1em;
}

.review-rating strong {
  color: var(--ink);
  font-size: 11px;
}

.review-card blockquote {
  min-height: 104px;
  margin: 20px 0 24px;
  color: var(--ink-soft);
  font-size: clamp(17px, 1.6vw, 20px);
  font-weight: 650;
  line-height: 1.5;
  letter-spacing: -.023em;
}

.review-card figcaption {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.review-card figcaption strong {
  color: var(--ink);
  font-size: 12px;
}

.review-card figcaption span {
  color: var(--muted);
  font-size: 10px;
}

.footer-links { flex-wrap: wrap; }

@media (width <= 1000px) {
  .proof-heading { grid-template-columns: 1fr; gap: 24px; }
  .proof-profile-links { max-width: 620px; }
  .proof-metrics-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .proof-metrics-row article:nth-child(3) { border-left: 0; }
  .proof-metrics-row article:nth-child(n+3) { border-top: 1px solid rgba(255, 255, 255, .11); }
}

@media (width <= 760px) {
  .proof-heading { margin-bottom: 22px; }
  .proof-heading h2 { font-size: clamp(39px, 11vw, 52px); }
  .proof-profile-links { grid-template-columns: 1fr; }
  .proof-profile-links a { grid-template-columns: 78px minmax(0, 1fr) auto; }
  .proof-metrics-row { border-radius: 20px; }
  .proof-metrics-row article { padding: 21px 19px; }
  .proof-metrics-row strong { font-size: 38px; }
  .review-carousel { margin-top: 20px; padding: 19px; border-radius: 20px; }
  .review-heading { align-items: center; }
  .review-heading h3 { font-size: 22px; }
  .review-controls .review-counter { display: none; }
  .review-controls button { width: 40px; height: 40px; }
  .review-card { flex-basis: 100%; padding: 21px; }
  .review-card blockquote { min-height: 112px; }
}

@media (width <= 460px) {
  .proof-metrics-row article { padding: 19px 16px; }
  .proof-metrics-row span { font-size: 9px; }
  .proof-metrics-row small { font-size: 9px; }
  .review-carousel { padding: 16px; }
  .review-heading { gap: 12px; }
  .review-heading h3 { font-size: 19px; }
  .review-controls { gap: 6px; }
  .review-controls button { width: 37px; height: 37px; }
  .review-card figcaption { align-items: flex-start; flex-direction: column; gap: 4px; }
}

@media (prefers-reduced-motion: reduce) {
  .proof-profile-links a,
  .review-controls button,
  .review-track { transition: none; }
}