/* ============================================================
   PBS INTL FZE — product-details.css
   Product details page — distinct from service-details layout
   Fonts: Lexend (titles) | Kodchasan (body)
   Primary: #ff4b00  Navy: #0D0D2B
============================================================ */

/* ============================================================
   HERO — product showcase
=========================================================== */
.pd-hero {
  position: relative;
  width: 100%;
  height: 50vh;
  min-height: 380px;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.pd-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.2;
  z-index: 1;
}

.pd-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13,13,43,0.5) 0%, rgba(13,13,43,0.85) 100%);
  z-index: 2;
}

.pd-hero-content {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(30px, 5vw, 80px);
  width: 100%;
  max-width: 1200px;
  padding: 0 clamp(20px, 4vw, 60px);
  margin-top: var(--nav-h);
}

/* Product image boxed in hero */
.pd-hero-img-box {
  width: clamp(180px, 22vw, 320px);
  height: clamp(180px, 22vw, 320px);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  flex-shrink: 0;
}

.pd-hero-img-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.pd-hero-text {
  max-width: 520px;
}

.pd-hero-text .section-eyebrow {
  color: var(--orange);
}

.pd-hero-title {
  font-family: var(--font-title);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 8px;
}

.pd-hero-subtitle {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
}


/* ============================================================
   TAGLINE SECTION
=========================================================== */
.pd-tagline-section {
  width: 100%;
  background: var(--gray-light);
  padding: 50px 0;
}

.pd-tagline-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 60px);
}

.pd-tagline-text {
  font-family: var(--font-title);
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  font-weight: 600;
  color: var(--navy);
  line-height: 1.5;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  padding: 0 20px;
}

.pd-tagline-text::before {
  content: '"';
  font-size: 3rem;
  color: var(--orange);
  font-weight: 800;
  line-height: 0;
  vertical-align: middle;
  margin-right: 6px;
  opacity: 0.5;
}

.pd-tagline-text::after {
  content: '"';
  font-size: 3rem;
  color: var(--orange);
  font-weight: 800;
  line-height: 0;
  vertical-align: middle;
  margin-left: 6px;
  opacity: 0.5;
}


/* ============================================================
   DESCRIPTION SECTION
=========================================================== */
.pd-description-section {
  width: 100%;
  background: var(--white);
  padding: 60px 0;
}

.pd-description-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 60px);
}

.pd-description-text p {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: rgba(13,13,43,0.75);
  line-height: 1.85;
  margin-bottom: 18px;
}

.pd-description-text p:last-child {
  margin-bottom: 0;
}


/* ============================================================
   FEATURES CARD
=========================================================== */
.pd-features-section {
  width: 100%;
  background: var(--gray-light);
  padding: 70px 0;
}

.pd-features-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 60px);
}

.pd-features-card {
  background: var(--white);
  border: none;
  border-radius: 0;
  padding: 48px 50px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  position: relative;
  overflow: hidden;
}

/* Orange left accent bar */
.pd-features-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 100%;
  background: var(--orange);
}

.pd-features-heading {
  font-family: var(--font-title);
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 28px;
}

.pd-features-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.pd-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.pd-feature-number {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: var(--orange);
  color: var(--white);
  font-family: var(--font-title);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.pd-feature-text {
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: rgba(13,13,43,0.7);
  line-height: 1.65;
  padding-top: 4px;
}


/* ============================================================
   BENEFITS SECTION
=========================================================== */
.pd-benefits-section {
  width: 100%;
  background: var(--white);
  padding: 60px 0 80px;
}

.pd-benefits-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 60px);
}

.pd-benefits-heading {
  font-family: var(--font-title);
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 24px;
  text-align: center;
}

.pd-benefits-divider {
  width: 40px;
  height: 3px;
  background: var(--orange);
  margin: 0 auto 28px;
}

.pd-benefits-text p {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: rgba(13,13,43,0.75);
  line-height: 1.85;
  margin-bottom: 16px;
}

.pd-benefits-text p:last-child {
  margin-bottom: 0;
}


/* ============================================================
   DOWNLOADS SECTION (only for Flexitank)
   Light gray background to visually separate from navy CTA below
=========================================================== */
.pd-downloads-section {
  width: 100%;
  background: var(--gray-light);
  padding: 60px 0;
  text-align: center;
  border-top: 1px solid rgba(13,13,43,0.06);
  border-bottom: 1px solid rgba(13,13,43,0.06);
}

.pd-downloads-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 60px);
}

.pd-downloads-heading {
  font-family: var(--font-title);
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.pd-downloads-subtitle {
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: rgba(13,13,43,0.5);
  margin-bottom: 32px;
}

.pd-downloads-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.pd-downloads-buttons .btn-cta {
  min-width: 200px;
}


/* ============================================================
   CTA BANNER (reused from products.css)
=========================================================== */
.products-cta-banner {
  position: relative;
  width: 100%;
  padding: 80px 20px;
  background: var(--navy);
  text-align: center;
  overflow: hidden;
}

.products-cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,75,0,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.products-cta-inner {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
}

.products-cta-title {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
  line-height: 1.2;
}

.products-cta-desc {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  margin-bottom: 28px;
}

.products-cta-btn {
  margin: 0 auto;
}


/* ============================================================
   RESPONSIVE — TABLET
=========================================================== */
@media (max-width: 991px) {
  .pd-hero {
    height: auto;
    min-height: auto;
    padding: 120px 0 60px;
  }

  .pd-hero-content {
    flex-direction: column;
    text-align: center;
    margin-top: 0;
  }

  .pd-hero-img-box {
    width: clamp(160px, 30vw, 220px);
    height: clamp(160px, 30vw, 220px);
  }

  .pd-hero-text {
    max-width: 100%;
  }

  .pd-hero-text .section-eyebrow {
    text-align: center;
  }

  .pd-features-card {
    padding: 36px 30px;
  }

  .pd-downloads-buttons {
    flex-direction: column;
    align-items: center;
  }

  .pd-downloads-buttons .btn-cta {
    min-width: 100%;
    max-width: 280px;
  }
}


/* ============================================================
   RESPONSIVE — MOBILE
=========================================================== */
@media (max-width: 767px) {
  .pd-hero-content {
    padding: 0 16px;
  }

  .pd-hero-img-box {
    width: 140px;
    height: 140px;
    padding: 16px;
  }

  .pd-hero-title {
    font-size: clamp(1.6rem, 7vw, 2rem);
  }

  .pd-tagline-section {
    padding: 36px 0;
  }

  .pd-tagline-text {
    font-size: 1rem;
  }

  .pd-description-section {
    padding: 40px 0;
  }

  .pd-description-text p {
    font-size: 0.88rem;
  }

  .pd-features-section {
    padding: 50px 0;
  }

  .pd-features-card {
    padding: 28px 20px;
  }

  .pd-features-heading {
    font-size: 1.15rem;
    margin-bottom: 20px;
  }

  .pd-feature-text {
    font-size: 0.85rem;
  }

  .pd-benefits-section {
    padding: 40px 0 60px;
  }

  .pd-benefits-heading {
    font-size: 1.15rem;
  }

  .pd-benefits-text p {
    font-size: 0.88rem;
  }

  .pd-downloads-section {
    padding: 40px 0;
  }

  .pd-downloads-heading {
    font-size: 1.15rem;
  }
}


/* ============================================================
   CUSTOM CURSOR COMPATIBILITY
=========================================================== */
@media (pointer: coarse) {
  .pd-hero,
  .pd-hero a,
  .pd-hero button {
    cursor: auto !important;
  }
}