/**
 * Home — Compliance & Standards.
 *
 * ISO logos in compact circles with rotating gold orbit rings.
 * Secondary standards strip (ASTM / API / IP / IBIA) is arranged 
 * as a 4-column row on desktop, and a 2x2 grid on mobile.
 */

/* =========================================================================
 * Section shell
 * ====================================================================== */

.bes-compliance {
  background: linear-gradient(
    180deg,
    var(--bes-black) 0%,
    var(--bes-black-900) 100%
  );
  color: var(--bes-text-on-dark);
  position: relative;
  overflow: hidden;
}

.bes-compliance .bes-orb {
  width: 460px;
  height: 460px;
  top: -160px;
  right: -120px;
  opacity: 0.26;
}

.bes-compliance__head {
  margin-bottom: clamp(36px, 5vw, 60px);
  max-width: 720px;
  position: relative;
  z-index: 2;
}

.bes-compliance__head h2 {
  color: var(--bes-white);
}

.bes-compliance__head .bes-section__bar {
  background: linear-gradient(90deg, var(--bes-gold), var(--bes-gold-600));
  box-shadow: var(--bes-glow-sm);
}

/* =========================================================================
 * Primary — ISO cards
 * ====================================================================== */

.bes-compliance__primary {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: clamp(36px, 5vw, 56px);
  position: relative;
  z-index: 2;
}

@media (min-width: 768px) {
  .bes-compliance__primary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.bes-iso-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bes-black-800);
  border: 1px solid rgba(219, 219, 219, 0.1);
  border-top: 4px solid var(--bes-gold);
  padding: 30px 26px;
  overflow: hidden;
  isolation: isolate;
  transition:
    transform var(--bes-dur) var(--bes-ease-out),
    border-top-color var(--bes-dur) var(--bes-ease),
    box-shadow var(--bes-dur) var(--bes-ease),
    background var(--bes-dur) var(--bes-ease);
}

.bes-iso-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -60%;
  width: 40%;
  height: 100%;
  background: linear-gradient(
    100deg,
    transparent 0%,
    rgba(234, 193, 23, 0.14) 50%,
    transparent 100%
  );
  transform: skewX(-16deg);
  transition: left 900ms var(--bes-ease-out);
  pointer-events: none;
  z-index: 0;
}

.bes-iso-card:hover::before {
  left: 140%;
}

.bes-iso-card:hover {
  transform: translateY(-6px);
  border-top-color: var(--bes-gold-600);
  background: var(--bes-black-700);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.55),
    var(--bes-glow-md);
}

.bes-iso-card > * {
  position: relative;
  z-index: 1;
}

/* ISO mark — compact circle ----------------------------------------- */

.bes-iso-card__mark {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background: var(--bes-white);
  color: var(--bes-black);
  font-family: var(--bes-font-head);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  margin-bottom: 24px;
  overflow: hidden;
  isolation: isolate;
  transition:
    transform var(--bes-dur-slow) var(--bes-ease-out),
    box-shadow var(--bes-dur) var(--bes-ease);
  box-shadow:
    0 0 0 1px rgba(234, 193, 23, 0.35),
    0 10px 26px rgba(0, 0, 0, 0.45);
}

.bes-iso-card__mark-text {
  position: relative;
  z-index: 2;
  font-size: 0.8125rem;
  text-align: center;
  padding: 0 6px;
  line-height: 1.1;
}

.bes-iso-card__mark--image {
  background: var(--bes-white);
  padding: 0;
}

.bes-iso-card__mark--image img {
  position: absolute;
  inset: 6px;
  width: calc(100% - 12px);
  height: calc(100% - 12px);
  object-fit: contain;
  object-position: center;
  border-radius: 50%;
  display: block;
  z-index: 2;
  transition: transform var(--bes-dur-slow) var(--bes-ease-out);
  image-rendering: -webkit-optimize-contrast;
}

.bes-iso-card__mark::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(234, 193, 23, 0.5);
  pointer-events: none;
  z-index: 3;
  opacity: 0.55;
  transition: opacity var(--bes-dur) var(--bes-ease);
}

.bes-iso-card:hover .bes-iso-card__mark {
  transform: scale(1.06);
  box-shadow:
    0 0 0 1px rgba(234, 193, 23, 0.75),
    0 14px 40px rgba(234, 193, 23, 0.22),
    var(--bes-glow-md);
}

.bes-iso-card:hover .bes-iso-card__mark::after {
  opacity: 1;
}
.bes-iso-card:hover .bes-iso-card__mark--image img {
  transform: scale(1.04);
}

/* Rotating dashed gold orbit ---------------------------------------- */

.bes-iso-card__orbit {
  position: absolute;
  inset: -10px;
  border: 1px dashed rgba(234, 193, 23, 0.65);
  border-radius: 50%;
  animation: bes-orbit 14s linear infinite;
  pointer-events: none;
  z-index: 1;
}

.bes-iso-card__orbit::after {
  content: "";
  position: absolute;
  top: -4px;
  left: 50%;
  width: 7px;
  height: 7px;
  background: var(--bes-gold);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(234, 193, 23, 0.85);
  transform: translateX(-50%);
}

@keyframes bes-orbit {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .bes-iso-card__orbit {
    animation: none;
  }
}

/* ISO card text ---------------------------------------------------- */

.bes-iso-card__title {
  font-family: var(--bes-font-head);
  font-size: 1.3125rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--bes-white);
  margin: 0 0 6px;
  letter-spacing: 0.02em;
}

.bes-iso-card__desc {
  font-size: 0.875rem;
  color: var(--bes-silver);
  line-height: 1.55;
  margin: 0 0 20px;
}

.bes-iso-card__link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bes-gold);
  align-self: flex-start;
  position: relative;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(234, 193, 23, 0.4);
  transition:
    color var(--bes-dur-fast) var(--bes-ease),
    border-color var(--bes-dur-fast) var(--bes-ease);
}

.bes-iso-card__link svg {
  width: 12px;
  height: 12px;
  transition: transform var(--bes-dur) var(--bes-ease);
}
.bes-iso-card__link:hover {
  color: var(--bes-white);
  border-color: var(--bes-white);
}
.bes-iso-card__link:hover svg {
  transform: translateX(4px);
}

/* Stagger + rotation reveal for ISO cards */
.bes-compliance__primary[data-stagger] > .bes-iso-card {
  opacity: 0;
  transform: translateY(30px) rotate(3deg);
  transition:
    opacity 700ms var(--bes-ease-out),
    transform 700ms var(--bes-ease-out);
  transition-delay: calc(var(--bes-stagger-i, 0) * 120ms);
}
.bes-compliance__primary[data-stagger].is-visible > .bes-iso-card {
  opacity: 1;
  transform: none;
}
.bes-compliance__primary[data-stagger].is-visible > .bes-iso-card:hover {
  transform: translateY(-6px);
}

/* =========================================================================
 * Secondary — ASTM / API / IP / IBIA trust strip
 * Mobile: 2x2 Grid | Desktop: 1x4 Row
 * ====================================================================== */

.bes-compliance__secondary {
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 0;
  position: relative;
  z-index: 2;
  border-top: 1px solid rgba(234, 193, 23, 0.2);
  border-bottom: 1px solid rgba(234, 193, 23, 0.2);
}

/* Each badge — flat panel, gold left accent */
.bes-compliance__secondary .bes-badge {
  position: relative;
  display: grid !important;
  grid-template-rows: auto 1fr auto !important; /* Forces strict top, middle, bottom alignment */
  height: 100% !important;
  gap: 0;
  padding: 28px 24px 26px;
  background: transparent;
  border: 0;
  border-left: 2px solid rgba(234, 193, 23, 0.22);
  text-align: left;
  overflow: hidden;
  isolation: isolate;
  transition:
    background var(--bes-dur) var(--bes-ease),
    border-left-color var(--bes-dur) var(--bes-ease);
}

/* Mobile: Remove left border on the first column (items 1, 3) */
.bes-compliance__secondary .bes-badge:nth-child(odd) {
  border-left-color: transparent;
}

/* Mobile: Add bottom border to the first row (items 1, 2) */
.bes-compliance__secondary .bes-badge:nth-child(1),
.bes-compliance__secondary .bes-badge:nth-child(2) {
  border-bottom: 1px solid rgba(234, 193, 23, 0.2);
}

/* Desktop: 4 columns (Row layout) */
@media (min-width: 900px) {
  .bes-compliance__secondary {
    grid-template-columns: repeat(4, 1fr) !important;
  }

  /* Desktop: Restore left borders for item 3 (no longer column 1) */
  .bes-compliance__secondary .bes-badge:nth-child(odd) {
    border-left-color: rgba(234, 193, 23, 0.22);
  }

  /* Desktop: Remove left border ONLY for item 1 */
  .bes-compliance__secondary .bes-badge:nth-child(1) {
    border-left-color: transparent;
  }

  /* Desktop: Remove bottom borders entirely */
  .bes-compliance__secondary .bes-badge:nth-child(1),
  .bes-compliance__secondary .bes-badge:nth-child(2) {
    border-bottom: none;
  }
}

/* Gold top bar that draws in on hover */
.bes-compliance__secondary .bes-badge::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--bes-gold), var(--bes-gold-600));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 700ms var(--bes-ease-out);
  pointer-events: none;
  z-index: 1;
}

/* Subtle top-to-bottom gold wash on hover */
.bes-compliance__secondary .bes-badge::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(234, 193, 23, 0.06) 0%,
    rgba(234, 193, 23, 0.015) 55%,
    transparent 100%
  );
  opacity: 0;
  transition: opacity var(--bes-dur) var(--bes-ease);
  pointer-events: none;
  z-index: 0;
}

/* Hover state (Overrides the nth-child transparent border) */
.bes-compliance__secondary .bes-badge:hover {
  background: rgba(234, 193, 23, 0.02);
  border-left-color: var(--bes-gold) !important;
}

.bes-compliance__secondary .bes-badge:hover::before {
  transform: scaleX(1);
}
.bes-compliance__secondary .bes-badge:hover::after {
  opacity: 1;
}

.bes-compliance__secondary .bes-badge > * {
  position: relative;
  z-index: 2;
}

/* Abbreviation — hero of the badge */
.bes-compliance__secondary .bes-badge__mark {
  display: block;
  width: auto;
  height: auto;
  min-width: 0;
  padding: 0;
  margin: 0 0 14px;
  background: transparent;
  border: 0;
  box-shadow: none;
  font-family: var(--bes-font-head);
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1;
  text-transform: uppercase;
  color: var(--bes-gold);
  text-shadow: 0 0 24px rgba(234, 193, 23, 0.22);
  transition: transform var(--bes-dur) var(--bes-ease);
}

.bes-compliance__secondary .bes-badge:hover .bes-badge__mark {
  transform: translateY(-2px);
}

/* Full name — Aligned to top of middle grid cell */
.bes-compliance__secondary .bes-badge__name {
  align-self: start !important;
  margin: 0 0 20px 0 !important;
  font-family: var(--bes-font-head);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.3;
  text-transform: uppercase;
  color: var(--bes-white);
}

/* Category tag — Aligned to bottom of grid cell */
.bes-compliance__secondary .bes-badge__desc {
  align-self: end !important;
  position: relative;
  margin: 0 !important;
  padding-top: 10px;
  font-family: var(--bes-font-body);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bes-grey);
  transition: color var(--bes-dur) var(--bes-ease);
}

.bes-compliance__secondary .bes-badge__desc::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 18px;
  height: 1px;
  background: rgba(234, 193, 23, 0.45);
  transition: width var(--bes-dur) var(--bes-ease);
}

.bes-compliance__secondary .bes-badge:hover .bes-badge__desc {
  color: var(--bes-silver);
}
.bes-compliance__secondary .bes-badge:hover .bes-badge__desc::before {
  width: 30px;
}

/* Entry animation */
.bes-compliance__secondary[data-stagger] > .bes-badge {
  opacity: 0;
}

.bes-compliance__secondary[data-stagger].is-visible > .bes-badge {
  animation: bes-standards-in 560ms var(--bes-ease-out) both;
  animation-delay: calc(var(--bes-stagger-i, 0) * 90ms + 200ms);
}

@keyframes bes-standards-in {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* =========================================================================
 * QR block
 * ====================================================================== */

.bes-compliance__qr {
  margin-top: 36px;
  display: flex;
  gap: 20px;
  align-items: center;
  padding: 22px 24px;
  background: var(--bes-black-800);
  border-left: 4px solid var(--bes-gold);
  max-width: 560px;
  position: relative;
  z-index: 2;
  transition: box-shadow var(--bes-dur) var(--bes-ease);
}

.bes-compliance__qr:hover {
  box-shadow: var(--bes-glow-md);
}

.bes-compliance__qr img {
  width: 88px;
  height: 88px;
  background: var(--bes-white);
  padding: 6px;
}

.bes-compliance__qr-text {
  font-size: 0.875rem;
  color: var(--bes-silver);
  line-height: 1.55;
}

.bes-compliance__qr-text strong {
  color: var(--bes-white);
  display: block;
  margin-bottom: 4px;
  font-family: var(--bes-font-head);
  font-size: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}