/* ============================================================
   GASPERY LIMITED — About Page Styles v2.1 (Refined Spacing)
   pages/about.css — Balanced spacing & card rhythm
   ============================================================ */

.about-hero {
  padding-top: calc(66px + clamp(2.5rem, 5vw, 4.5rem));
  padding-bottom: clamp(2.5rem, 5vw, 4.5rem);
  border-bottom: 1px solid var(--c-border);
  background: var(--c-bg);
  position: relative;
  overflow: hidden;
}

.about-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.about-hero-title {
  font-size: clamp(var(--fs-36), 5vw, var(--fs-64));
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--c-text);
  margin-top: var(--sp-14);
}

.about-hero-title strong {
  font-weight: 700;
  color: var(--c-purple);
  display: block;
}

.about-hero-sub {
  font-size: clamp(var(--fs-15), 1.2vw, var(--fs-17));
  color: var(--c-text-3);
  line-height: 1.7;
  max-width: 44ch;
  margin-top: var(--sp-16);
}

/* About hero visual composition */
.about-hero-visual {
  position: relative;
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--c-purple-deep);
  border: 1px solid var(--c-purple-border);
  padding: var(--sp-28);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 240px;
  box-shadow: 0 8px 24px rgba(50,26,74,0.18);
}

.about-hero-visual-bg {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.about-hero-visual-word {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(250,250,248,0.06);
  line-height: 0.9;
  user-select: none;
}

.about-hero-visual-meta {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}

.about-hero-visual-tag {
  font-family: var(--f-mono);
  font-size: var(--fs-10);
  color: rgba(150,100,200,0.9);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about-hero-visual-desc {
  font-size: var(--fs-13);
  color: rgba(250,250,248,0.7);
  line-height: 1.5;
}

/* ─── About Main Content ─────────────────────────────────── */
.about-content-section {
  padding-block: clamp(3.5rem, 6vw, 5rem);
}

.about-main-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.about-narrative {
  display: flex;
  flex-direction: column;
  gap: var(--sp-16);
}

.about-narrative p {
  font-size: clamp(var(--fs-15), 1.2vw, var(--fs-17));
  color: var(--c-text-3);
  line-height: 1.7;
}

.about-narrative p.lead {
  font-size: clamp(var(--fs-17), 1.4vw, var(--fs-20));
  color: var(--c-text-2);
  line-height: 1.5;
}

/* ─── Principles Grid ────────────────────────────────────── */
.about-principles {
  background: var(--c-bg-alt);
  border-top: 1px solid var(--c-border);
  padding-block: clamp(3.5rem, 6vw, 5rem);
}

.about-principles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-16);
}

.about-principle-card {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: var(--sp-20);
  display: flex;
  flex-direction: column;
  gap: var(--sp-12);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--t-ease), border-color 0.25s ease, box-shadow 0.25s ease;
}

.about-principle-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--c-purple);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--t-ease);
}

.about-principle-card:hover {
  transform: translateY(-3px);
  border-color: var(--c-purple-border);
  box-shadow: 0 6px 20px rgba(13,13,13,0.05);
}

.about-principle-card:hover::before { transform: scaleX(1); }

.about-principle-num {
  font-family: var(--f-mono);
  font-size: var(--fs-11);
  color: var(--c-text-muted);
}

.about-principle-title {
  font-size: var(--fs-16);
  font-weight: 500;
  color: var(--c-text);
  letter-spacing: -0.01em;
}

.about-principle-desc {
  font-size: var(--fs-13);
  color: var(--c-text-3);
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .about-hero-grid { grid-template-columns: 1fr; }
  .about-main-grid { grid-template-columns: 1fr; }
  .about-principles-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .about-principles-grid { grid-template-columns: 1fr; }
}