/* Mining & Heavy Industry landing — matches dedicated industry mockup */

.page-mining-heavy-industry {
  --pt-blue: #0066ff;
  --pt-ink: #0a1628;
  --pt-muted: #64748b;
}

.page-mining-heavy-industry .ship-hero--port .ship-hero__media img {
  object-position: 55% center;
}

.page-mining-heavy-industry .pt-kpi__value--status {
  font-size: clamp(17px, 1.8vw, 22px);
  letter-spacing: -0.01em;
}

.page-mining-heavy-industry .pt-usecases__title {
  max-width: none;
}

@media (min-width: 992px) {
  .page-mining-heavy-industry .pt-usecases__title {
    white-space: nowrap;
  }
}

.page-mining-heavy-industry .ship-hero--port .ship-hero__shade--port {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.97) 0%,
    rgba(255, 255, 255, 0.9) 32%,
    rgba(255, 255, 255, 0.55) 50%,
    rgba(255, 255, 255, 0.15) 68%,
    transparent 82%
  );
}

.page-mining-heavy-industry .ship-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: 28px 40px;
  align-items: center;
}

.page-mining-heavy-industry .ship-hero__title {
  margin-top: 16px;
  max-width: 100%;
  font-size: clamp(28px, 3.15vw, 42px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.12;
}

.page-mining-heavy-industry .ship-hero__title-line {
  display: block;
  color: #0a0e2b;
}

@media (min-width: 900px) {
  .page-mining-heavy-industry .ship-hero__title-line {
    white-space: nowrap;
  }
}

.page-mining-heavy-industry .ship-hero__title-accent--blue {
  color: #3b6bff;
  -webkit-text-fill-color: #3b6bff;
  background: none;
  margin-top: 0;
}

.page-mining-heavy-industry .ship-hero__lead {
  color: #475569;
  font-size: 16px;
  font-weight: 500;
  max-width: 540px;
}

.page-mining-heavy-industry .ship-hero--port .ship-hero__ghost {
  color: var(--pt-blue);
  border-color: rgba(0, 102, 255, 0.35);
  background: #fff;
}

.page-mining-heavy-industry .kicker {
  color: var(--pt-blue);
  font-weight: 800;
  letter-spacing: 0.12em;
}

.pt-hero-aside {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding-right: 8px;
}

.pt-kpi-stack {
  list-style: none;
  margin: 0;
  margin-left: auto;
  padding: 22px 26px 20px;
  width: min(292px, 100%);
  display: grid;
  gap: 0;
  transform: skewX(-11deg);
  background:
    repeating-linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.03) 0,
      rgba(255, 255, 255, 0.03) 1px,
      transparent 1px,
      transparent 6px
    ),
    rgba(7, 16, 38, 0.88);
  border-left: 2px solid rgba(255, 255, 255, 0.92);
  border-right: 2px solid rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 40px rgba(7, 16, 38, 0.35);
  backdrop-filter: blur(4px);
}

.pt-kpi {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 4px;
  transform: skewX(11deg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: transparent;
  box-shadow: none;
}

.pt-kpi:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.pt-kpi:first-child {
  padding-top: 0;
}

.pt-kpi__ico {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 0;
  background: transparent;
}

.pt-kpi__ico .ico {
  width: 28px;
  height: 28px;
  stroke-width: 1.75;
}

.pt-kpi__ico--ship { color: #2dd4bf; }
.pt-kpi__ico--gear { color: #60a5fa; }
.pt-kpi__ico--chart { color: #60a5fa; }
.pt-kpi__ico--shield { color: #60a5fa; }

.pt-kpi__text {
  min-width: 0;
  line-height: 1.2;
}

.pt-kpi__label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.95);
  letter-spacing: 0.01em;
}

.pt-kpi__value {
  display: block;
  margin-top: 4px;
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
}

.pt-kpi__value--up {
  color: #7ec8ff;
}

.pt-kpi__value--good {
  color: #4ade80;
}

.pt-benefits--3 .ship-benefits__grid {
  grid-template-columns: repeat(3, 1fr);
}

.pt-benefits--3 .ship-benefit:nth-child(3) {
  border-right: 0;
}

.pt-section {
  padding: 72px 0;
  background: #fff;
}

.pt-section--soft {
  background: #f8fafc;
}

.pt-section__head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px 32px;
  align-items: start;
  margin-bottom: 36px;
}

.pt-section__head .h2 {
  max-width: 520px;
  letter-spacing: -0.03em;
}

.pt-section__head .lead {
  max-width: 560px;
  margin-top: 14px;
}

/* Industry challenges — match ports mockup */
.pt-challenges {
  padding: 72px 0 80px;
  background: linear-gradient(180deg, #eef4fc 0%, #f6f9fc 48%, #f8fafc 100%);
}

.pt-challenges__head {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(240px, 0.95fr);
  gap: 24px 40px;
  align-items: start;
  margin-bottom: 40px;
}

.pt-challenges__title {
  font-size: clamp(28px, 3.2vw, 36px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--pt-ink);
  max-width: 480px;
}

.pt-challenges__lead {
  margin-top: 16px;
  max-width: 520px;
  font-size: 15px;
  line-height: 1.65;
  color: #64748b;
  font-weight: 500;
}

.pt-challenges__aside {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-height: 0;
  padding-top: 4px;
}

.pt-challenges__callout {
  display: block;
  width: min(100%, 520px);
  height: auto;
  margin-left: auto;
  object-fit: contain;
  object-position: right center;
}

.pt-challenge-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.pt-challenge {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px 18px;
  border-radius: 12px;
  border: 1px solid rgba(226, 232, 240, 0.95);
  background: #fff;
  box-shadow: 0 2px 14px rgba(15, 23, 42, 0.05);
}

.pt-challenge__ico {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  margin-bottom: 0;
}

.pt-challenge__ico .ico {
  width: 24px;
  height: 24px;
  stroke-width: 2;
}

.pt-challenge--peach .pt-challenge__ico { background: #ffedd5; color: #c2410c; }
.pt-challenge--purple .pt-challenge__ico { background: #ede9fe; color: #6d28d9; }
.pt-challenge--blue .pt-challenge__ico { background: #dbeafe; color: #2563eb; }
.pt-challenge--slate .pt-challenge__ico { background: #e2e8f0; color: #334155; }
.pt-challenge--green .pt-challenge__ico { background: #d1fae5; color: #059669; }
.pt-challenge--sky .pt-challenge__ico { background: #dbeafe; color: #1d4ed8; }

.pt-challenge__body {
  min-width: 0;
  padding-top: 2px;
}

.pt-challenge h3 {
  font-size: 15px;
  font-weight: 800;
  color: var(--pt-ink);
  line-height: 1.35;
}

.pt-challenge p {
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.55;
  color: #64748b;
}

/* Our solutions — suite cards mockup */
.pt-suite {
  padding: 72px 0 80px;
  background: #f3f5f8;
}

.pt-suite__head {
  max-width: 720px;
  margin-bottom: 36px;
}

.pt-suite__title {
  font-size: clamp(28px, 3.2vw, 36px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.22;
  color: var(--pt-ink);
}

.pt-suite__lead {
  margin-top: 14px;
  max-width: 640px;
  font-size: 15px;
  line-height: 1.65;
  color: #64748b;
  font-weight: 500;
}

.page-mining-heavy-industry .pt-suite__head {
  max-width: none;
}

.page-mining-heavy-industry .pt-suite__title {
  font-size: clamp(26px, 2.65vw, 34px);
}

.page-mining-heavy-industry .pt-suite__lead {
  max-width: none;
  font-size: clamp(13px, 1.15vw, 15px);
}

@media (min-width: 1100px) {
  .page-mining-heavy-industry .pt-suite__title,
  .page-mining-heavy-industry .pt-suite__lead {
    white-space: nowrap;
  }
}

.pt-suite__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.pt-suite-card {
  display: flex;
  flex-direction: column;
  border-radius: 14px;
  border: 1px solid #e2e8f0;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(15, 23, 42, 0.05);
  height: 100%;
}

.pt-suite-card__body {
  padding: 22px 20px 18px;
  flex: 1;
}

.pt-suite-card__top {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pt-suite-card__ico {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
}

.pt-suite-card__ico--blue { background: #dbeafe; color: #2563eb; }
.pt-suite-card__ico--violet { background: #ede9fe; color: #7c3aed; }
.pt-suite-card__ico--green { background: #d1fae5; color: #059669; }

.pt-suite-card__ico .ico { width: 20px; height: 20px; stroke-width: 2; }

.pt-suite-card__top h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 800;
  color: var(--pt-ink);
  line-height: 1.35;
}

.pt-suite-card p {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.6;
  color: #64748b;
}

.pt-suite-card__img {
  margin-top: auto;
}

.pt-suite-card__img img {
  width: 100%;
  height: 176px;
  object-fit: cover;
  display: block;
}

.pt-suite-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 16px 20px 20px;
  font-size: 13px;
  font-weight: 700;
  color: var(--pt-blue);
}

.pt-suite-card__link:hover { text-decoration: underline; }

/* Key use cases — six-card row mockup */
.pt-usecases {
  padding: 72px 0 80px;
  background: #fff;
}

.pt-usecases__head {
  margin-bottom: 32px;
}

.pt-usecases__title {
  font-size: clamp(28px, 3.2vw, 36px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.22;
  color: var(--pt-ink);
  max-width: none;
}

@media (min-width: 992px) {
  .pt-usecases__title {
    white-space: nowrap;
  }
}

.pt-usecases__grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.pt-usecase {
  display: flex;
  flex-direction: column;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  background: #fff;
  overflow: hidden;
  min-height: 100%;
  color: inherit;
  text-decoration: none;
  box-shadow: 0 1px 8px rgba(15, 23, 42, 0.04);
  transition: box-shadow 0.2s ease;
}

.pt-usecase:hover {
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.08);
}

.pt-usecase__img {
  background: #f1f5f9;
}

.pt-usecase__img img {
  width: 100%;
  height: 112px;
  object-fit: cover;
  object-position: center;
  display: block;
}

.pt-usecase__body {
  padding: 14px 12px 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.pt-usecase h3 {
  font-size: 12.5px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--pt-ink);
}

.pt-usecase p {
  margin-top: 8px;
  font-size: 11.5px;
  line-height: 1.55;
  color: #64748b;
  flex: 1;
}

.pt-usecase__link {
  margin-top: 14px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--pt-blue);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* Our approach — six-step process mockup */
.pt-approach {
  padding: 72px 0 80px;
  background: #fff;
}

.pt-approach__head {
  max-width: 720px;
  margin-bottom: 36px;
}

.pt-approach__title {
  font-size: clamp(28px, 3.2vw, 36px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.22;
  color: var(--pt-ink);
}

.pt-approach__lead {
  margin-top: 14px;
  font-size: 15px;
  line-height: 1.65;
  color: #64748b;
  font-weight: 500;
}

.pt-approach__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

.pt-approach-step {
  position: relative;
  min-width: 0;
  padding-right: 14px;
}

.pt-approach-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 22px;
  right: 2px;
  width: 10px;
  height: 10px;
  border-top: 2px solid #cbd5e1;
  border-right: 2px solid #cbd5e1;
  transform: rotate(45deg);
  pointer-events: none;
}

.pt-approach-step__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.pt-approach-step__num {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 13px;
  font-weight: 800;
}

.pt-approach-step__ico {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #fff;
  border: 2px solid currentColor;
}

.pt-approach-step__ico .ico {
  width: 20px;
  height: 20px;
  stroke-width: 2;
}

.pt-approach-step__body {
  padding-left: 10px;
  border-left: 3px solid currentColor;
}

.pt-approach-step h3 {
  font-size: 12.5px;
  font-weight: 800;
  color: var(--pt-ink);
  line-height: 1.35;
}

.pt-approach-step p {
  margin-top: 8px;
  font-size: 11.5px;
  line-height: 1.55;
  color: #64748b;
}

.pt-approach-step--blue {
  color: #2563eb;
}

.pt-approach-step--blue .pt-approach-step__num {
  background: #dbeafe;
  color: #2563eb;
}

.pt-approach-step--mint {
  color: #059669;
}

.pt-approach-step--mint .pt-approach-step__num {
  background: #d1fae5;
  color: #059669;
}

.pt-approach-step--purple {
  color: #7c3aed;
}

.pt-approach-step--purple .pt-approach-step__num {
  background: #ede9fe;
  color: #7c3aed;
}

.pt-approach-step--orange {
  color: #ea580c;
}

.pt-approach-step--orange .pt-approach-step__num {
  background: #ffedd5;
  color: #ea580c;
}

.pt-approach-step--sky {
  color: #0284c7;
}

.pt-approach-step--sky .pt-approach-step__num {
  background: #e0f2fe;
  color: #0284c7;
}

.pt-approach-step--green {
  color: #16a34a;
}

.pt-approach-step--green .pt-approach-step__num {
  background: #dcfce7;
  color: #16a34a;
}

.pt-why__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.pt-why-item {
  text-align: center;
  padding: 8px 12px;
}

.pt-why-item__ico {
  width: 48px;
  height: 48px;
  margin: 0 auto 14px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: #eff6ff;
  color: var(--pt-blue);
}

.pt-why-item__ico .ico { width: 24px; height: 24px; stroke-width: 2; }

.pt-why-item h3 {
  font-size: 14px;
  font-weight: 800;
  color: var(--pt-ink);
}

.pt-why-item p {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--pt-muted);
}

.pt-bottom {
  padding: 72px 0 88px;
  background: #eef4fc;
}

.pt-bottom__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(300px, 1fr);
  gap: 24px;
  align-items: stretch;
}

.pt-cta-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  padding: 40px 36px;
  color: #fff;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  box-shadow: 0 8px 32px rgba(15, 23, 42, 0.1);
}

.pt-cta-card__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.pt-cta-card__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 72% center;
}

.pt-cta-card__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(8, 18, 48, 0.94) 0%,
    rgba(8, 18, 48, 0.78) 38%,
    rgba(8, 18, 48, 0.35) 62%,
    rgba(8, 18, 48, 0.12) 100%
  );
  z-index: 1;
}

.pt-cta-card__content {
  position: relative;
  z-index: 2;
  max-width: 480px;
}

.pt-cta-card__title {
  margin: 0;
  color: #fff;
  font-size: clamp(26px, 2.8vw, 34px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.pt-cta-card__lead {
  margin: 14px 0 0;
  max-width: 440px;
  font-size: 15px;
  line-height: 1.6;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
}

.pt-cta-card__actions {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
}

.page-mining-heavy-industry .pt-cta-card__actions .btn {
  --pad-y: 10px;
  --pad-x: 16px;
  font-size: 13px;
  font-weight: 700;
  gap: 6px;
}

.page-mining-heavy-industry .pt-cta-card__actions .btn--primary {
  background: var(--pt-blue);
  border-color: var(--pt-blue);
}

.pt-cta-card__ghost {
  color: #fff !important;
  border: 1.5px solid rgba(255, 255, 255, 0.55) !important;
  background: transparent !important;
}

.pt-cta-card__ghost:hover {
  background: rgba(255, 255, 255, 0.08) !important;
}

.pt-faq-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 26px 24px 8px;
  box-shadow: 0 4px 22px rgba(15, 23, 42, 0.06);
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.pt-faq__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.pt-faq__title {
  margin: 0;
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--pt-ink);
}

.pt-faq__all {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--pt-blue);
  text-decoration: none;
  white-space: nowrap;
  padding-top: 4px;
}

.pt-faq__all:hover {
  text-decoration: underline;
}

.pt-faq__list {
  display: grid;
  gap: 0;
  border-top: 1px solid #e8edf4;
}

.pt-faq__list details {
  border-bottom: 1px solid #e8edf4;
}

.pt-faq__list details:last-child {
  border-bottom: 0;
}

.pt-faq__list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 4px 16px 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--pt-ink);
  cursor: pointer;
  list-style: none;
  line-height: 1.4;
}

.pt-faq__list summary::-webkit-details-marker { display: none; }

.pt-faq__list summary::after {
  content: "";
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  margin-top: 2px;
  border-right: 2px solid var(--pt-blue);
  border-bottom: 2px solid var(--pt-blue);
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

.pt-faq__list details[open] summary::after {
  transform: rotate(-135deg);
  margin-top: 6px;
}

.pt-faq__answer {
  padding: 0 0 16px;
  margin: -4px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: #64748b;
}

@media (max-width: 1100px) {
  .page-mining-heavy-industry .ship-hero__inner {
    grid-template-columns: 1fr;
  }
  .pt-hero-aside {
    min-height: 0;
    max-width: 420px;
    margin: 0 auto;
  }
  .pt-kpi-stack {
    transform: none;
    width: 100%;
    max-width: 320px;
    margin: 24px auto 0;
  }

  .pt-kpi {
    transform: none;
  }
  .pt-challenges__head { grid-template-columns: 1fr; }
  .pt-challenges__callout { width: 100%; max-width: 480px; margin-left: 0; }
  .pt-challenge-grid { grid-template-columns: repeat(2, 1fr); }
  .pt-section__head { grid-template-columns: 1fr; }
  .pt-suite__grid { grid-template-columns: 1fr; }
  .pt-usecases__grid { grid-template-columns: repeat(3, 1fr); }
  .pt-approach__steps { grid-template-columns: repeat(3, 1fr); row-gap: 28px; }
  .pt-approach-step:nth-child(3)::after,
  .pt-approach-step:nth-child(6)::after { display: none; }
  .pt-why__grid { grid-template-columns: repeat(2, 1fr); }
  .pt-bottom__grid { grid-template-columns: 1fr; }
  .pt-cta-card__actions { flex-wrap: wrap; }
}

@media (max-width: 640px) {
  .pt-benefits--3 .ship-benefits__grid { grid-template-columns: 1fr; }
  .pt-benefits--3 .ship-benefit + .ship-benefit { border-left: 0; border-top: 1px solid rgba(37, 99, 255, 0.14); }
  .pt-challenge-grid { grid-template-columns: 1fr; }
  .pt-usecases__grid { grid-template-columns: 1fr 1fr; }
  .pt-approach__steps { grid-template-columns: 1fr; }
  .pt-approach-step::after { display: none; }
  .pt-why__grid { grid-template-columns: 1fr; }
}