/**
 * Pioneer Mitra — Signature Verification Design System
 * Gold #C8650A ONLY on: CTA buttons, verification stamp, corner brackets, hover states
 */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --pm-gold: #C8650A;
  --pm-ink: #111820;
  --pm-navy: #0F1A28;
  --pm-steel: #4A5A6A;
  --pm-silver: #8A9AAA;
  --pm-b1: #E8EAED;
  --pm-panel: #FFFFFF;
  --pm-mono: 'JetBrains Mono', 'IBM Plex Mono', ui-monospace, monospace;
  --pm-bracket-size: 22px;
  --pm-bracket-weight: 1.5px;
  --pm-sec-space: clamp(60px, 12vw, 80px);
}

/* ── Typography: utility / technical ── */
.pm-mono,
.pm-part-no {
  font-family: var(--pm-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.pm-part-no {
  font-weight: 500;
  color: var(--pm-ink);
}

.spec-table .pm-part-no,
.spec-table td.pm-mono {
  font-size: 14px;
}

/* ── Section spacing (60–80px mobile minimum) ── */
.pm-sec {
  padding-top: var(--pm-sec-space);
  padding-bottom: var(--pm-sec-space);
}

.pm-sec-tight {
  padding-top: clamp(48px, 8vw, 64px);
  padding-bottom: clamp(48px, 8vw, 64px);
}

/* Generous spec table row padding */
.pm-spec-table th,
.pm-spec-table td,
.spec-table.pm-spec-table th,
.spec-table.pm-spec-table td {
  padding: 16px 18px;
}

@media (min-width: 720px) {
  .pm-spec-table th,
  .pm-spec-table td,
  .spec-table.pm-spec-table th,
  .spec-table.pm-spec-table td {
    padding: 18px 22px;
  }
}

/* Body min 15px on mobile */
@media (max-width: 520px) {
  body.pm-verify-enabled {
    font-size: 15px;
  }
}

/* ── Verification scan frame (signature element) ── */
.pm-verify-frame {
  position: relative;
  display: block;
  overflow: hidden;
  isolation: isolate;
}

/* L-shaped corner brackets — viewfinder / inspection stamp */
.pm-verify-frame::before,
.pm-verify-frame::after {
  content: '';
  position: absolute;
  width: var(--pm-bracket-size);
  height: var(--pm-bracket-size);
  pointer-events: none;
  z-index: 3;
  opacity: 0.92;
}

.pm-verify-frame::before {
  top: 10px;
  left: 10px;
  border-top: var(--pm-bracket-weight) solid var(--pm-gold);
  border-left: var(--pm-bracket-weight) solid var(--pm-gold);
}

.pm-verify-frame::after {
  bottom: 10px;
  right: 10px;
  border-bottom: var(--pm-bracket-weight) solid var(--pm-gold);
  border-right: var(--pm-bracket-weight) solid var(--pm-gold);
}

/* Inner brackets (top-right + bottom-left) via scan element pseudo */
.pm-verify-scan::before,
.pm-verify-scan::after {
  content: '';
  position: absolute;
  width: var(--pm-bracket-size);
  height: var(--pm-bracket-size);
  pointer-events: none;
  z-index: 3;
  opacity: 0.92;
}

.pm-verify-scan::before {
  top: 10px;
  right: 10px;
  border-top: var(--pm-bracket-weight) solid var(--pm-gold);
  border-right: var(--pm-bracket-weight) solid var(--pm-gold);
}

.pm-verify-scan::after {
  bottom: 10px;
  left: 10px;
  border-bottom: var(--pm-bracket-weight) solid var(--pm-gold);
  border-left: var(--pm-bracket-weight) solid var(--pm-gold);
}

/* Scan line overlay */
.pm-verify-scan {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  overflow: hidden;
}

.pm-verify-scan-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(200, 101, 10, 0.15) 15%,
    var(--pm-gold) 50%,
    rgba(200, 101, 10, 0.15) 85%,
    transparent 100%
  );
  box-shadow: 0 0 12px rgba(200, 101, 10, 0.45);
  top: -4px;
  opacity: 0;
  transform: translateY(0);
}

.pm-verify-frame.is-in-view .pm-verify-scan-line {
  animation: pm-verify-scan-down 1.1s ease-out forwards;
}

@keyframes pm-verify-scan-down {
  0% {
    top: 0;
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  92% {
    opacity: 1;
  }
  100% {
    top: 100%;
    opacity: 0;
  }
}

/* VERIFIED stamp */
.pm-verify-stamp {
  position: absolute;
  bottom: 14px;
  left: 14px;
  z-index: 4;
  font-family: var(--pm-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--pm-gold);
  background: rgba(255, 255, 255, 0.92);
  padding: 5px 8px;
  border: 1px solid rgba(200, 101, 10, 0.35);
  opacity: 0;
  transform: translateY(4px);
  pointer-events: none;
}

.pm-verify-frame.is-in-view .pm-verify-stamp {
  animation: pm-verify-stamp-in 0.5s ease-out 0.85s forwards;
}

@keyframes pm-verify-stamp-in {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Ensure media fills frame */
.pm-verify-frame > figure,
.pm-verify-frame > .hero-thumb,
.pm-verify-frame > .hero-media-photo,
.pm-verify-frame > .hero-media-video,
.pm-verify-frame > picture,
.pm-verify-frame > img {
  margin: 0;
  width: 100%;
}

/* ── Trust bar counter ── */
.pm-trust-counter {
  display: inline-flex;
  align-items: baseline;
  gap: 0.15em;
}

.pm-trust-counter__value {
  font-family: var(--pm-mono);
  font-weight: 600;
  color: var(--pm-gold);
  font-variant-numeric: tabular-nums;
}

/* ── CTA gold underline hover ── */
.pm-cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.pm-cta::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  background: var(--pm-gold);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.28s ease;
}

.pm-cta:hover::after,
.pm-cta:focus-visible::after {
  transform: scaleX(1);
}

/* Button CTAs: underline inside padding */
button.pm-cta::after,
.btn.pm-cta::after {
  bottom: 6px;
  left: 12px;
  right: 12px;
  width: auto;
}

/* ── Focus-visible (keyboard accessibility) ── */
.pm-verify-enabled a:focus-visible,
.pm-verify-enabled button:focus-visible,
.pm-verify-enabled input:focus-visible,
.pm-verify-enabled select:focus-visible,
.pm-verify-enabled textarea:focus-visible,
.pm-verify-enabled [tabindex]:focus-visible {
  outline: 2px solid var(--pm-gold);
  outline-offset: 2px;
}

.pm-verify-enabled .nav-cta:focus-visible,
.pm-verify-enabled .btn-gold:focus-visible {
  outline-color: #fff;
  outline-offset: 3px;
  box-shadow: 0 0 0 4px var(--pm-gold);
}

/* ── prefers-reduced-motion: all static ── */
@media (prefers-reduced-motion: reduce) {
  .pm-verify-frame.is-in-view .pm-verify-scan-line {
    animation: none;
    opacity: 0;
  }

  .pm-verify-frame.is-in-view .pm-verify-stamp {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .pm-trust-counter__value {
    transition: none !important;
  }

  .pm-cta::after {
    transition: none;
    transform: scaleX(1);
  }

  html {
    scroll-behavior: auto;
  }
}