/* ============================================
   APEXPY — PRODUCT SHOWCASE (Manual §22.1/22.2/22.3/22.4)
   3 mockups CSS-only: PIX QR · Timeline · Cartão
   ============================================ */

.showcase-section {
  background:
    linear-gradient(180deg, var(--bg-primary) 0%, var(--apexpy-elev-2) 100%);
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--border-color);
}
.showcase-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 25%, rgba(0, 191, 99, 0.12) 0%, transparent 55%),
    radial-gradient(circle at 85% 75%, rgba(0, 168, 255, 0.08) 0%, transparent 55%);
  pointer-events: none;
}

.showcase-header {
  max-width: 760px;
  margin: 0 auto var(--spacing-3xl);
  text-align: center;
  position: relative;
  z-index: 1;
}
.showcase-title { margin: 0 0 var(--spacing-md); }
.showcase-title .highlight-green { color: var(--apexpy-green); font-weight: 800; }
.showcase-subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  align-items: stretch;
  position: relative;
  z-index: 1;
}

/* ============ Card base ============ */
.showcase-card {
  background: rgba(35, 31, 32, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 22px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  transition: all var(--transition-base) var(--apexpy-ease);
  overflow: hidden;
}
.showcase-card:hover {
  transform: translateY(-6px);
  border-color: var(--apexpy-green);
  box-shadow: 0 20px 48px rgba(0, 191, 99, 0.22);
}
.showcase-card-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 5px 10px;
  background: rgba(0, 191, 99, 0.12);
  color: var(--apexpy-green);
  border: 1px solid rgba(0, 191, 99, 0.28);
  border-radius: 999px;
}
.showcase-card-tag i { font-size: 10px; }

/* =================================================================
   PIX QR Code mockup
   ================================================================= */
.pix-mockup {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.pix-mockup-head {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
}
.pix-mockup-merchant {
  color: var(--text-primary);
  font-weight: 600;
}
.pix-mockup-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--apexpy-warning);
  font-weight: 700;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(255, 184, 0, 0.12);
  border: 1px solid rgba(255, 184, 0, 0.3);
}
.pix-mockup-dot {
  width: 6px; height: 6px;
  background: var(--apexpy-warning);
  border-radius: 999px;
  box-shadow: 0 0 8px var(--apexpy-warning);
  animation: pixPulse 1.4s ease-in-out infinite;
}
@keyframes pixPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(0.78); }
}

/* QR Code pseudo-pixels CSS-only */
.pix-mockup-qr {
  width: 160px;
  height: 160px;
  background: #ffffff;
  border-radius: 10px;
  padding: 10px;
  position: relative;
  display: grid;
  place-items: center;
}
.qr-grid {
  width: 100%;
  height: 100%;
  background-image:
    /* padrão pseudo-aleatório de QR */
    linear-gradient(to right,
      #231F20 8.33%, transparent 8.33% 16.66%, #231F20 16.66% 25%,
      transparent 25% 33.33%, #231F20 33.33% 41.66%, transparent 41.66% 50%,
      #231F20 50% 58.33%, transparent 58.33% 66.66%, #231F20 66.66% 75%,
      transparent 75% 83.33%, #231F20 83.33% 91.66%, transparent 91.66%),
    linear-gradient(to bottom,
      transparent 8.33%, #231F20 8.33% 16.66%, transparent 16.66% 25%,
      #231F20 25% 33.33%, transparent 33.33% 41.66%, #231F20 41.66% 50%,
      transparent 50% 58.33%, #231F20 58.33% 66.66%, transparent 66.66% 75%,
      #231F20 75% 83.33%, transparent 83.33% 91.66%, #231F20 91.66%);
  background-size: 100% 100%, 100% 100%;
  background-blend-mode: difference;
  border-radius: 4px;
  position: relative;
}
.qr-finder {
  position: absolute;
  width: 30px; height: 30px;
  background: #ffffff;
  border: 5px solid #231F20;
  border-radius: 4px;
  z-index: 2;
}
.qr-finder::after {
  content: "";
  position: absolute;
  inset: 4px;
  background: #231F20;
  border-radius: 1px;
}
.qr-finder-tl { top: 8px; left: 8px; }
.qr-finder-tr { top: 8px; right: 8px; }
.qr-finder-bl { bottom: 8px; left: 8px; }
.qr-logo {
  position: absolute;
  width: 36px;
  height: 36px;
  background: var(--apexpy-green);
  border: 3px solid #ffffff;
  border-radius: 8px;
  display: grid;
  place-items: center;
  z-index: 3;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 4px 12px rgba(0, 191, 99, 0.35);
}
.qr-logo-letter {
  color: #ffffff;
  font-weight: 800;
  font-size: 18px;
  font-family: 'Inter', sans-serif;
  line-height: 1;
}

.pix-mockup-value {
  display: flex;
  align-items: baseline;
  gap: 4px;
  color: var(--text-primary);
  font-feature-settings: "tnum" 1, "lnum" 1;
}
.pix-mockup-value-currency { font-size: 14px; color: var(--text-secondary); font-weight: 700; }
.pix-mockup-value-amount   { font-size: 28px; font-weight: 800; letter-spacing: -0.02em; }
.pix-mockup-value-cents    { font-size: 18px; color: var(--text-secondary); font-weight: 700; }

.pix-mockup-timer {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-tertiary);
}
.pix-mockup-timer strong {
  color: var(--apexpy-warning);
  font-variant-numeric: tabular-nums;
  font-weight: 800;
}

.pix-mockup-copy {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--apexpy-green);
  color: var(--text-inverse);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 13px;
  cursor: default;
  font-family: inherit;
  box-shadow: 0 4px 12px rgba(0, 191, 99, 0.3);
}

/* =================================================================
   Timeline mockup
   ================================================================= */
.tl-mockup {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 18px 18px 6px;
}
.tl-mockup-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--border-color);
}
.tl-mockup-id {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  padding: 3px 8px;
  border-radius: 5px;
}
.tl-mockup-badge {
  font-size: 10.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(0, 191, 99, 0.16);
  color: var(--apexpy-green);
  border: 1px solid rgba(0, 191, 99, 0.4);
}

.tl-mockup-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.tl-step {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 12px;
  padding: 8px 0 14px;
  position: relative;
}
.tl-step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 28px;
  bottom: -4px;
  width: 2px;
  background: var(--border-color);
}
.tl-step.is-done:not(:last-child)::before { background: var(--apexpy-green); }

.tl-step-dot {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1.5px solid var(--border-color);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  font-size: 9px;
  flex-shrink: 0;
  margin-top: 3px;
  position: relative;
  z-index: 1;
}
.tl-step.is-done .tl-step-dot {
  background: var(--apexpy-green);
  border-color: var(--apexpy-green);
  color: var(--text-inverse);
  box-shadow: 0 0 0 4px rgba(0, 191, 99, 0.12);
}
.tl-step.is-active .tl-step-dot {
  background: rgba(0, 191, 99, 0.18);
  border: 2px solid var(--apexpy-green);
}
.tl-step-dot-pulse::before {
  content: "";
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 2px solid var(--apexpy-green);
  animation: tlPulse 1.8s ease-out infinite;
}
@keyframes tlPulse {
  0%   { transform: scale(0.85); opacity: 1; }
  100% { transform: scale(1.6); opacity: 0; }
}

.tl-step-body { min-width: 0; }
.tl-step-title {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
}
.tl-step.is-done .tl-step-title  { color: var(--text-primary); }
.tl-step.is-active .tl-step-title { color: var(--text-primary); }
.tl-step-time {
  margin: 2px 0 0;
  font-size: 11.5px;
  color: var(--text-tertiary);
}
.tl-step-time strong { color: var(--apexpy-green); font-weight: 800; }

/* =================================================================
   Cartão tokenizado mockup
   ================================================================= */
.showcase-card-mix { gap: var(--spacing-lg); }

.card-mockup {
  position: relative;
  width: 100%;
  aspect-ratio: 1.586 / 1;
  border-radius: 14px;
  padding: 18px;
  background:
    linear-gradient(135deg, #00BF63 0%, #008b48 55%, #231F20 100%);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  box-shadow:
    0 12px 28px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(0, 191, 99, 0.4) inset;
  font-family: 'Inter', sans-serif;
}
.card-mockup-shine {
  position: absolute;
  top: -50%; left: -30%;
  width: 60%; height: 200%;
  background: linear-gradient(60deg,
    transparent 30%, rgba(255, 255, 255, 0.18) 50%, transparent 70%);
  transform: rotate(20deg);
  animation: cardShine 5s ease-in-out infinite;
  pointer-events: none;
}
@keyframes cardShine {
  0%, 100% { transform: rotate(20deg) translateX(-30%); opacity: 0.4; }
  50%      { transform: rotate(20deg) translateX(280%); opacity: 0.9; }
}
.card-mockup-brand {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 1;
}
.card-mockup-brand-logo {
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: #ffffff;
}
.card-mockup-chip-wifi {
  font-size: 16px;
  transform: rotate(90deg);
  opacity: 0.9;
}
.card-mockup-chip {
  width: 38px;
  height: 28px;
  border-radius: 5px;
  background: linear-gradient(135deg, #f7d77c, #c5a14a 60%, #9c7c2e);
  position: relative;
  z-index: 1;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.25);
}
.card-mockup-chip::before,
.card-mockup-chip::after {
  content: "";
  position: absolute;
  background: rgba(0, 0, 0, 0.25);
}
.card-mockup-chip::before {
  inset: 6px 0;
  border-top: 1px solid rgba(0, 0, 0, 0.25);
  border-bottom: 1px solid rgba(0, 0, 0, 0.25);
  background: transparent;
}
.card-mockup-chip::after {
  inset: 0 6px;
  border-left: 1px solid rgba(0, 0, 0, 0.25);
  border-right: 1px solid rgba(0, 0, 0, 0.25);
  background: transparent;
}
.card-mockup-number {
  display: flex;
  justify-content: space-between;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 17px;
  letter-spacing: 0.08em;
  position: relative;
  z-index: 1;
}
.card-mockup-number-last { color: #ffffff; font-weight: 700; }
.card-mockup-foot {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  font-size: 10.5px;
  position: relative;
  z-index: 1;
}
.card-mockup-foot > div { display: flex; flex-direction: column; gap: 2px; }
.card-mockup-label {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.65;
}
.card-mockup-holder,
.card-mockup-exp {
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.05em;
}

/* Display de valor (manual §22.1) */
.value-mockup {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 16px;
}
.value-mockup-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.value-mockup-display {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 6px 0 10px;
  font-feature-settings: "tnum" 1, "lnum" 1;
}
.value-mockup-currency { font-size: 14px; color: var(--text-secondary); font-weight: 700; }
.value-mockup-amount   { font-size: 30px; color: var(--text-primary); font-weight: 800; letter-spacing: -0.02em; }
.value-mockup-cents    { font-size: 20px; color: var(--text-secondary); font-weight: 700; }
.value-mockup-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}
.value-mockup-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 9px;
  border-radius: 999px;
}
.value-mockup-pill-success {
  background: rgba(0, 191, 99, 0.16);
  color: var(--apexpy-green);
  border: 1px solid rgba(0, 191, 99, 0.36);
}
.value-mockup-installments {
  font-size: 11.5px;
  color: var(--text-tertiary);
  font-feature-settings: "tnum" 1, "lnum" 1;
}

/* ============ Footer disclaimer ============ */
.showcase-foot {
  margin: var(--spacing-2xl) auto 0;
  max-width: 720px;
  text-align: center;
  font-size: 12.5px;
  color: var(--text-tertiary);
  position: relative;
  z-index: 1;
}
.showcase-foot i { color: var(--apexpy-info); margin-right: 4px; }

/* ============ Responsivo ============ */
@media (max-width: 1024px) {
  .showcase-grid { grid-template-columns: 1fr; gap: var(--spacing-lg); max-width: 460px; margin: 0 auto; }
}
@media (max-width: 540px) {
  .showcase-card { padding: 18px; }
  .pix-mockup-qr { width: 140px; height: 140px; }
}