/* ==========================================================================
   DeilTech — About page
   Scoped to the hero-only page layout (ViewData["HeroLayout"] = true).
   Reuses the bronze / charcoal / white tokens and .dt-section / .dt-card /
   .card-grid / .dt-btn / .cta-band primitives defined in home-hero.css and
   home-sections.css. Does not modify either shared stylesheet.

   NOTE: All written copy on this page is placeholder content pending
   owner-approved messaging (see inline .image-content-row__placeholder-note
   and .leader-grid__placeholder-note). The structure, layout, and
   components below are intended to be permanent.
   ========================================================================== */

/* ========== About hero ========== */
/* Distinct from the homepage hero (full-bleed photo, 100vh) and the
   Developments/Capabilities heroes (flat band / diagonal-line texture).
   Uses a dotted-grid texture so it reads as its own placeholder while
   following the same "dedicated media layer" pattern for an easy future
   photo swap — see .about-hero__media. .hero-header is position:absolute,
   so this section reserves top padding to clear it. */

.about-hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 58vh;
  /* Min bound raised from 7.5rem to clear the taller header logo
     (.hero-header__mark, home-hero.css) introduced in the production
     readiness pass — the old 7.5rem floor sat below the new ~134px
     header height at short-viewport widths. */
  padding: clamp(9.25rem, 16vh, 10.75rem) 0 3.5rem;
  overflow: hidden;
  background: var(--dt-charcoal);
}

.about-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(rgba(201, 138, 62, 0.16) 1px, transparent 1.6px) 0 0/24px 24px,
    linear-gradient(155deg, #23262b 0%, #1a1c1f 60%, #14161a 100%);
}

.about-hero__media-note {
  position: absolute;
  right: clamp(1.25rem, 4vw, 3.5rem);
  bottom: 1.5rem;
  z-index: 1;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(247, 247, 245, 0.32);
}

.about-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(100deg, rgba(26, 28, 31, 0.92) 0%, rgba(26, 28, 31, 0.68) 45%, rgba(26, 28, 31, 0.3) 100%);
}

.about-hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 42rem;
  padding: 0 clamp(1.25rem, 4vw, 3.5rem);
}

.about-hero__title {
  margin: 0 0 1.1rem;
  font-size: clamp(2.4rem, 4.2vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--dt-white);
}

.about-hero__lead {
  margin: 0;
  max-width: 38rem;
  font-size: clamp(1.05rem, 1.3vw, 1.2rem);
  line-height: 1.7;
  color: var(--dt-muted);
}

/* ========== Alternating image/text rows (Who We Are / Our Vision) ==========
   Structural rules (.image-content-row / __media / __copy / --reverse, etc.)
   now live in the shared components.css primitive (the ImageContentRow
   component is also reused by Development detail pages). Nothing
   About-specific to override here — this page uses the component's
   light-section default colours as-is. */

/* ========== Our Approach — three content blocks ========== */

.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2.5rem;
  margin-top: 1rem;
}

.approach-block {
  padding-top: 1.5rem;
  border-top: 2px solid var(--dt-gold);
}

.approach-block__index {
  display: block;
  margin-bottom: 0.85rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--dt-gold);
}

.approach-block__title {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dt-white);
}

.approach-block__body {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--dt-muted);
}

/* ========== Leadership ========== */

.leader-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2.5rem, 5vw, 4rem);
  margin-top: 1rem;
}

.leader-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.leader-card__portrait {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 6.5rem;
  height: 6.5rem;
  margin-bottom: 1.1rem;
  border-radius: 50%;
  background: linear-gradient(160deg, #2a2d31, #1a1c1f 70%);
  color: rgba(201, 138, 62, 0.6);
}

.leader-card__portrait svg {
  width: 42%;
  height: 42%;
}

.leader-card__name {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--dt-white);
}

.leader-card__title {
  margin: 0 0 0.75rem;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--dt-gold);
}

.leader-card__bio {
  margin: 0;
  max-width: 30rem;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--dt-muted);
}

.leader-grid__placeholder-note {
  margin: 2.5rem 0 0;
  font-size: 0.85rem;
  font-style: italic;
  color: rgba(247, 247, 245, 0.45);
}

/* ========== Why Clients Work With Us — borderless value grid ==========
   Structural rules (.value-grid / .value-item) now live in the shared
   home-sections.css primitive (also used by the Capabilities page). Only
   this page's extra top margin and dark-section text colours live here. */

.value-grid {
  margin-top: 1rem;
}

.value-item__title {
  color: var(--dt-white);
}

.value-item__body {
  color: var(--dt-muted);
}

/* ========== Responsive ========== */

@media (max-width: 991.98px) {
  .about-hero {
    min-height: 52vh;
  }

  .approach-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 767px) {
  .leader-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 575.98px) {
  .about-hero__title {
    font-size: clamp(2rem, 8vw, 2.5rem);
  }

  .cta-band .dt-btn-row .dt-btn {
    width: 100%;
  }
}