/* ─────────────────────────────────────────────
   BLOCO 8 — PROVA SOCIAL
   Split: vídeo Camila Lira (placeholder portrait) + quote serif gigante.
   3 cards mock embaixo com tag [mock] visível.
   ───────────────────────────────────────────── */

.prova {
  position: relative;
  background: var(--bg);
  padding: clamp(80px, 10vw, 140px) 0;
  overflow-x: clip;
  isolation: isolate;
}

.prova__head {
  text-align: center;
  margin-bottom: clamp(48px, 6vw, 72px);
}

.prova__eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--purple);
  margin-bottom: 20px;
}

.prova__eyebrow::before {
  content: "● ";
  color: var(--purple);
}

.prova__headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 380;
  font-variation-settings: "opsz" 144, "SOFT" 50;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
  max-width: 620px;
  margin: 0 auto;
}

/* ─── Layout split ─────────────────────── */

.prova__main {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
  margin-bottom: clamp(64px, 8vw, 96px);
}

/* Vídeo placeholder portrait — protagonista da prova social */
.prova__video {
  position: relative;
  aspect-ratio: 9 / 14;
  max-width: 480px;
  width: 100%;
  margin: 0 auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(160deg, #1a1a1f 0%, #0a0a14 100%);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow:
    0 24px 60px -20px rgba(10, 10, 18, 0.4),
    0 0 0 1px rgba(124, 58, 237, 0.12);
  isolation: isolate;
  cursor: pointer;
  transition: transform 280ms var(--ease-out);
}

.prova__video:hover {
  transform: translateY(-2px);
}

/* Glow purple sutil de fundo */
.prova__video::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(124, 58, 237, 0.25) 0%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(226, 82, 45, 0.18) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* Linha vertical sutil dividindo o "frame" do vídeo */
.prova__video::after {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: calc(var(--radius-md) - 8px);
  pointer-events: none;
  z-index: 1;
}

.prova__video-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 28px;
  z-index: 2;
}

.prova__video-tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.prova__video-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--terracota);
  animation: pulse 2.4s ease-out infinite;
  box-shadow: 0 0 0 0 rgba(226, 82, 45, 0.55);
}

.prova__play {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.prova__play-btn {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  border: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  transition: transform 200ms var(--ease-out);
  box-shadow: 0 12px 32px -8px rgba(0, 0, 0, 0.45);
}

.prova__play-btn::before {
  /* Pulse ring */
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.4);
  animation: playPulse 2.2s ease-out infinite;
}

@keyframes playPulse {
  0%   { transform: scale(0.85); opacity: 0; }
  40%  { opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}

.prova__play-btn svg {
  width: 32px;
  height: 32px;
  fill: var(--ink);
  margin-left: 4px;
}

.prova__video:hover .prova__play-btn {
  transform: scale(1.08);
}

.prova__video-foot {
  width: 100%;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

/* Quote principal */
.prova__quote {
  position: relative;
}

.prova__quote-marks {
  position: absolute;
  top: -32px;
  left: -8px;
  font-family: var(--font-display);
  font-size: 88px;
  line-height: 1;
  color: var(--purple);
  opacity: 0.35;
  pointer-events: none;
  font-variation-settings: "opsz" 144;
  user-select: none;
}

.prova__quote-text {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.6vw, 52px);
  font-weight: 380;
  font-variation-settings: "opsz" 144, "SOFT" 50;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 0 0 28px;
}

.prova__quote-text .serif-italic {
  background: linear-gradient(120deg, var(--purple) 0%, var(--terracota) 90%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Byline com avatar + assinatura Caveat */
.prova__byline {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
}

.prova__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #B388FF 0%, var(--purple) 50%, var(--terracota) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  color: var(--bg);
  box-shadow: 0 4px 12px -2px rgba(124, 58, 237, 0.4);
  flex-shrink: 0;
}

.prova__byline-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.prova__signature {
  font-family: var(--font-script);
  font-size: 28px;
  line-height: 1;
  color: var(--terracota);
  letter-spacing: -0.01em;
}

.prova__role {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
}

/* ─── 3 cards mock ─────────────────────── */

.prova__cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 2.5vw, 36px);
  border-top: 1px solid rgba(10, 10, 18, 0.08);
  padding-top: clamp(48px, 6vw, 72px);
}

.prova__card {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.prova__card-quote {
  font-family: var(--font-display);
  font-size: clamp(17px, 1.5vw, 19px);
  font-weight: 400;
  font-variation-settings: "opsz" 100, "SOFT" 50;
  line-height: 1.4;
  color: var(--text);
  font-style: italic;
  margin: 0;
}

.prova__card-quote::before {
  content: "“";
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 0.6;
  color: var(--purple);
  margin-right: 4px;
  vertical-align: -4px;
  opacity: 0.6;
}

.prova__card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--text-2);
  margin-top: auto;
}

.prova__card-meta .name {
  color: var(--text);
  font-weight: 500;
}

.prova__card-meta .sep {
  color: var(--text-3);
}

.prova__card-meta .mock {
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--terracota);
  padding: 3px 7px;
  border: 1px solid rgba(226, 82, 45, 0.3);
  border-radius: 999px;
  margin-left: 4px;
}

/* ─── Responsivo ─────────────────────── */

@media (max-width: 920px) {
  .prova__main {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .prova__video {
    max-width: 280px;
  }
  .prova__quote-marks {
    top: -24px;
    font-size: 64px;
  }
  .prova__cards {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}