/* =========================================================
   PPGL MINING PAGE CSS - 9.7+ UPGRADE
   Only for mining.html
   Requires style.css to load first
========================================================= */

.mining97-page {
  isolation: isolate;
}

.mining97-page main {
  overflow: hidden;
}

/* HERO */

.mining-hero,
.mining97-hero {
  position: relative;
  padding: 76px 0 60px;
  overflow: hidden;
  isolation: isolate;
}

.mining97-glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(6px);
  pointer-events: none;
  z-index: 1;
  animation: miningFloat 9s ease-in-out infinite alternate;
}

.mining97-glow-a {
  width: 270px;
  height: 270px;
  top: 16%;
  right: 7%;
  background: radial-gradient(circle, rgba(255, 210, 0, 0.16), transparent 70%);
}

.mining97-glow-b {
  width: 220px;
  height: 220px;
  left: 4%;
  bottom: 8%;
  background: radial-gradient(circle, rgba(30, 115, 190, 0.2), transparent 70%);
  animation-direction: alternate-reverse;
}

@keyframes miningFloat {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(18px, -18px, 0) scale(1.04);
  }
}

.mining-hero .hero-layout,
.mining97-hero-layout {
  position: relative;
  z-index: 3;
  grid-template-columns: 1fr 0.82fr;
  gap: 44px;
  align-items: center;
}

.mining-hero h1 {
  max-width: 900px;
  text-wrap: balance;
}

.mining-hero p {
  text-wrap: pretty;
}

.mining97-cred-row span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.mining97-cred-row i {
  color: var(--gold-500);
}

/* HERO VISUAL */

.mining97-command-card {
  position: relative;
  padding: 18px;
  border-radius: 30px;
  border: 1px solid var(--border);
  background:
    radial-gradient(
      circle at 88% 12%,
      rgba(30, 115, 190, 0.16),
      transparent 32%
    ),
    linear-gradient(145deg, var(--panel), rgba(255, 255, 255, 0.03));
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
  overflow: hidden;
}

html[data-theme="light"] .mining97-command-card {
  background:
    radial-gradient(
      circle at 88% 12%,
      rgba(30, 115, 190, 0.1),
      transparent 32%
    ),
    linear-gradient(145deg, #ffffff, rgba(241, 245, 249, 0.86));
  border-color: rgba(15, 23, 42, 0.14);
}

.mining97-command-card::before {
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: 24px;
  border: 1px solid rgba(255, 210, 0, 0.16);
  pointer-events: none;
  z-index: 2;
}

.mining97-card-top {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.mining97-card-top span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 950;
  letter-spacing: -0.02em;
}

.mining97-card-top i {
  color: var(--gold-500);
}

.mining97-card-top b {
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.12);
  color: #22c55e;
  font-size: 0.68rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.mining97-visual-frame {
  position: relative;
  z-index: 3;
  overflow: hidden;
  border-radius: 24px;
}

.mining97-visual-frame img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  object-position: center;
  border-radius: 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
  filter: saturate(1.06) contrast(1.03);
}

.mining97-visual-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(5, 11, 18, 0.78));
  pointer-events: none;
}

.mining97-visual-label {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  z-index: 4;
  padding: 15px 16px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(5, 11, 18, 0.78);
  backdrop-filter: blur(16px);
}

.mining97-visual-label strong {
  display: block;
  color: #ffffff;
  font-size: 0.92rem;
  line-height: 1.25;
}

.mining97-visual-label span {
  display: block;
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.76rem;
  font-weight: 800;
}

.mining97-mini-metrics,
.mining-hero-metrics {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 9px;
  margin-top: 14px;
}

.mining97-mini-metrics article,
.mining-hero-metrics div {
  padding: 13px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--panel);
  text-align: center;
}

html[data-theme="light"] .mining97-mini-metrics article,
html[data-theme="light"] .mining-hero-metrics div {
  background: rgba(255, 255, 255, 0.78);
  border-color: rgba(15, 23, 42, 0.14);
}

.mining97-mini-metrics strong,
.mining-hero-metrics strong {
  display: block;
  color: var(--gold-500);
  font-size: 1.15rem;
  font-weight: 950;
  line-height: 1;
}

.mining97-mini-metrics span,
.mining-hero-metrics span {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 850;
  line-height: 1.35;
}

/* GENERAL */

.mining-section {
  padding: 66px 0;
}

.mining-stats-section,
.mining97-stats-section {
  padding: 22px 0;
}

.mining-stats-grid,
.mining97-stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}

.mining-stats-grid article {
  border: 1px solid var(--border);
  background: linear-gradient(145deg, var(--panel), rgba(255, 255, 255, 0.025));
  border-radius: 18px;
  padding: 18px;
  text-align: center;
  box-shadow: var(--shadow-soft);
  transition: 0.24s ease;
}

html[data-theme="light"] .mining-stats-grid article {
  background: linear-gradient(145deg, #ffffff, rgba(241, 245, 249, 0.78));
}

.mining-stats-grid article:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 210, 0, 0.34);
}

.mining-stats-grid strong {
  display: block;
  color: var(--gold-500);
  font-size: clamp(1.45rem, 2.4vw, 2.1rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.mining-stats-grid span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 850;
  line-height: 1.3;
}

.mining-overview-grid,
.mining-service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.mining-overview-grid .cred-card,
.mining-service-grid .cred-card {
  min-height: 230px;
}

.mining-service-card {
  position: relative;
  overflow: hidden;
}

.mining-service-card > i {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-300));
  color: #08111c;
  box-shadow: 0 16px 30px rgba(255, 210, 0, 0.16);
}

.mining-service-card,
.mining-material-grid article,
.mining-command-flow article {
  transition:
    transform 0.24s ease,
    border-color 0.24s ease,
    box-shadow 0.24s ease;
}

.mining-service-card:hover,
.mining-material-grid article:hover,
.mining-command-flow article:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 210, 0, 0.36);
  box-shadow: 0 28px 56px rgba(0, 0, 0, 0.22);
}

/* COMMAND FLOW */

.mining-command-flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  position: relative;
}

.mining-command-flow article {
  position: relative;
  border: 1px solid var(--border);
  background: linear-gradient(145deg, var(--panel), rgba(255, 255, 255, 0.025));
  border-radius: 20px;
  padding: 20px;
  min-height: 230px;
  box-shadow: var(--shadow-soft);
}

html[data-theme="light"] .mining-command-flow article {
  background: linear-gradient(145deg, #ffffff, rgba(241, 245, 249, 0.8));
}

.mining-command-flow article::after {
  content: "→";
  position: absolute;
  right: -15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gold-500);
  font-weight: 950;
  z-index: 3;
}

.mining-command-flow article:last-child::after {
  display: none;
}

.mining-command-flow span {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-300));
  color: var(--slate-900);
  font-size: 0.76rem;
  font-weight: 950;
  margin-bottom: 16px;
}

.mining-command-flow strong {
  display: block;
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}

.mining-command-flow em {
  display: block;
  color: var(--muted);
  font-style: normal;
  font-size: 0.82rem;
  line-height: 1.55;
}

/* MATERIALS */

.mining-material-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.mining-material-grid article {
  border: 1px solid var(--border);
  background: linear-gradient(145deg, var(--panel), rgba(255, 255, 255, 0.025));
  border-radius: 22px;
  padding: 24px;
  min-height: 225px;
  box-shadow: var(--shadow-soft);
}

html[data-theme="light"] .mining-material-grid article {
  background: linear-gradient(145deg, #ffffff, rgba(241, 245, 249, 0.8));
}

.mining-material-grid i {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  margin-bottom: 18px;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-300));
  color: #08111c;
  font-size: 1.15rem;
  box-shadow: 0 18px 34px rgba(255, 210, 0, 0.18);
}

.mining-material-grid strong {
  display: block;
  color: var(--text);
  font-size: 1rem;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}

.mining-material-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.58;
}

/* SPLIT / POSITION / ERP */

.mining-split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 30px;
  align-items: center;
}

.mining-copy h2 {
  font-size: clamp(1.85rem, 3.4vw, 3rem);
  line-height: 1.06;
  letter-spacing: -0.06em;
}

.mining-copy p {
  color: var(--muted);
  margin-top: 14px;
  max-width: 700px;
  font-size: 0.94rem;
  line-height: 1.7;
}

.mining-process-card,
.mining-dashboard-card {
  padding: 24px;
}

.mining-process-card .pipeline-list {
  margin-top: 0;
}

.mining-position-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.mining-position-card {
  padding: 28px;
  min-height: 280px;
}

.mining-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  margin-bottom: 18px;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-300));
  color: #08111c;
  font-size: 1.3rem;
  box-shadow: 0 18px 34px rgba(255, 210, 0, 0.18);
}

.mining-position-card h2 {
  font-size: clamp(1.5rem, 2vw, 2rem);
  line-height: 1.12;
  letter-spacing: -0.045em;
  margin-bottom: 14px;
}

.mining-position-card p {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.mining-dashboard-img {
  width: 100%;
  max-height: 320px;
  object-fit: cover;
  object-position: top;
  border-radius: 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
  margin-bottom: 18px;
}

/* TRUST */

.mining-logo-trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 12px;
}

.mining-logo-trust-grid article {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 18px;
  align-items: center;
  min-height: 170px;
  padding: 22px;
  border-radius: 24px;
  border: 1px solid var(--border);
  background: linear-gradient(145deg, var(--panel), rgba(255, 255, 255, 0.03));
  box-shadow: var(--shadow-soft);
  transition: 0.24s ease;
}

html[data-theme="light"] .mining-logo-trust-grid article {
  background: linear-gradient(145deg, #ffffff, rgba(241, 245, 249, 0.84));
}

.mining-logo-trust-grid article:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 210, 0, 0.36);
}

.mining-logo-trust-grid img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  padding: 8px;
  border-radius: 18px;
  border: 1px solid rgba(255, 210, 0, 0.22);
  background: rgba(255, 255, 255, 0.92);
}

.mining-logo-trust-grid h3 {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}

.mining-logo-trust-grid p {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.56;
}

.mining-badge-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.mining-badge-strip span {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 210, 0, 0.28);
  background: rgba(255, 210, 0, 0.08);
  color: var(--gold-500);
  font-size: 0.78rem;
  font-weight: 900;
}

html[data-theme="light"] .mining-badge-strip span {
  color: #b89400;
  background: rgba(255, 210, 0, 0.1);
}

/* CTA */

.mining-cta {
  display: block;
  text-align: center;
}

.mining-cta p {
  margin-inline: auto;
}

.mining-cta .hero-actions {
  justify-content: center;
}

/* ACTION DOCK */

.mining-action-dock {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 1800;
  display: grid;
  gap: 10px;
}

.mining-action-dock a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 210, 0, 0.28);
  background: rgba(5, 11, 18, 0.88);
  color: #ffffff;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
  font-size: 0.78rem;
  font-weight: 900;
  transition: 0.22s ease;
}

.mining-action-dock a:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 210, 0, 0.52);
  color: var(--gold-500);
}

.mining-action-dock i {
  color: var(--gold-500);
}

/* FOOTER STRIP + FOOTER */

.mining-footer-strip {
  padding: 18px 0;
  background: #07111d;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.mining-footer-strip .container {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.mining-footer-strip span {
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 210, 0, 0.08);
  border: 1px solid rgba(255, 210, 0, 0.18);
  color: var(--gold-500);
  font-size: 0.76rem;
  font-weight: 850;
}

.mining-page .site-footer,
html[data-theme="light"] .mining-page .site-footer,
html[data-theme="dark"] .mining-page .site-footer {
  background:
    radial-gradient(
      circle at 12% 20%,
      rgba(30, 115, 190, 0.16),
      transparent 28%
    ),
    radial-gradient(
      circle at 88% 70%,
      rgba(255, 210, 0, 0.08),
      transparent 24%
    ),
    linear-gradient(135deg, #03070c, #07111d 48%, #081827) !important;
  color: rgba(255, 255, 255, 0.72) !important;
}

.mining-page .site-footer h3,
.mining-page .site-footer a,
.mining-page .site-footer p,
.mining-page .site-footer span,
.mining-page .site-footer i {
  color: rgba(255, 255, 255, 0.72) !important;
}

.mining-page .site-footer h3 {
  color: #ffffff !important;
}

.mining-page .site-footer a:hover,
.mining-page .site-footer a:hover i {
  color: var(--gold-500) !important;
}

.mining-page .footer-bottom {
  text-align: center !important;
}

.mining-page .footer-company {
  padding-right: 25px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}

.footer-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 210, 0, 0.08);
  border: 1px solid rgba(255, 210, 0, 0.18);
  color: var(--gold-500);
  flex-shrink: 0;
  font-size: 1rem;
}

.footer-contact-item h4 {
  margin: 0 0 4px;
  color: #ffffff;
  font-size: 0.9rem;
}

.footer-contact-item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.85rem;
}

.footer-contact-item span {
  display: block;
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.55) !important;
  font-size: 0.75rem;
}

/* RESPONSIVE */

@media (max-width: 1180px) {
  .mining-command-flow {
    grid-template-columns: repeat(3, 1fr);
  }

  .mining-command-flow article::after {
    display: none;
  }

  .mining-stats-grid,
  .mining97-stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .mining-logo-trust-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1080px) {
  .mining-hero .hero-layout,
  .mining97-hero-layout,
  .mining-split {
    grid-template-columns: 1fr;
  }

  .mining97-command-card {
    max-width: 720px;
  }

  .mining-overview-grid,
  .mining-service-grid,
  .mining-material-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .mining-position-grid {
    grid-template-columns: 1fr;
  }

  .mining-dashboard-img {
    height: 280px;
  }

  .mining-page .footer-company {
    border-right: 0;
    padding-right: 0;
  }
}

@media (max-width: 860px) {
  .mining-hero,
  .mining97-hero {
    padding: 58px 0 46px;
  }

  .mining-section {
    padding: 54px 0;
  }

  .mining-stats-grid,
  .mining97-stats-grid,
  .mining-command-flow,
  .mining-overview-grid,
  .mining-service-grid,
  .mining-material-grid {
    grid-template-columns: 1fr;
  }

  .mining97-visual-frame img,
  .mining-dashboard-img {
    height: 240px;
  }

  .mining-overview-grid .cred-card,
  .mining-service-grid .cred-card,
  .mining-position-card,
  .mining-material-grid article,
  .mining-command-flow article {
    min-height: auto;
  }

  .mining-action-dock {
    left: 12px;
    right: 12px;
    bottom: 12px;
    grid-template-columns: repeat(3, 1fr);
  }

  .mining-action-dock a {
    justify-content: center;
    padding: 10px;
  }

  .mining-action-dock span {
    display: none;
  }

  .mining-logo-trust-grid article {
    grid-template-columns: 1fr;
    text-align: left;
  }
}

@media (max-width: 560px) {
  .mining97-visual-frame img,
  .mining-dashboard-img {
    height: 210px;
  }

  .mining-position-card,
  .mining-process-card,
  .mining-dashboard-card,
  .mining-material-grid article,
  .mining-command-flow article {
    padding: 20px;
  }

  .mining-icon,
  .mining-material-grid i {
    width: 52px;
    height: 52px;
    font-size: 1.15rem;
  }

  .mining97-mini-metrics {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mining97-glow,
  .mining-action-dock a,
  .mining-service-card,
  .mining-material-grid article,
  .mining-command-flow article {
    animation: none !important;
    transition: none !important;
  }
}