/* ==========================================================================
   RSON DESIGN STUDIO — ABOUT PAGE STYLES (EDITORIAL LIGHT THEME)
   ========================================================================== */

/* --------------------------------------------------------------------------
   01. ABOUT HERO
   -------------------------------------------------------------------------- */
.about-hero {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-4xl);
  background-color: var(--bg-primary);
}

.about-hero-header {
  max-width: 980px;
  margin-bottom: var(--space-3xl);
}

.about-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 5vw, 4.8rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-top: var(--space-xs);
  margin-bottom: var(--space-lg);
}

.about-hero-title em {
  font-style: italic;
  color: var(--brand-orange);
}

.about-hero-lead {
  font-size: var(--text-body-lg);
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 760px;
  font-weight: 400;
}

.about-hero-banner {
  position: relative;
  width: 100%;
  aspect-ratio: 21 / 9;
  border-radius: var(--radius-subtle);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.06);
  background-color: #0B0C0E;
}

.about-hero-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.about-hero-banner:hover img {
  transform: scale(1.02);
}

.about-banner-badge {
  position: absolute;
  bottom: var(--space-md);
  right: var(--space-md);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  border-radius: var(--radius-subtle);
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   02. STUDIO INTRODUCTION (GENEROUS WHITESPACE & STRONG TYPOGRAPHY)
   -------------------------------------------------------------------------- */
.studio-intro {
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-4xl);
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-hairline);
}

.intro-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-4xl);
  align-items: start;
}

.intro-left-sticky {
  position: static;
}

.intro-tagline {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3vw, 2.8rem);
  line-height: 1.2;
  font-weight: 400;
  color: var(--text-primary);
  margin-top: var(--space-xs);
}

.intro-tagline em {
  font-style: italic;
  color: var(--brand-orange);
}

.intro-right-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.intro-paragraph {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.85;
}

.intro-paragraph strong {
  color: var(--text-primary);
  font-weight: 600;
}

.intro-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-hairline);
  margin-top: var(--space-md);
}

.intro-detail-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.intro-detail-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-beige);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
}

.intro-detail-val {
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 500;
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   03. OUR APPROACH (EDITORIAL SPLIT TIMELINE / PROCESS)
   -------------------------------------------------------------------------- */
.approach-section {
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-4xl);
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
}

.approach-list {
  display: flex;
  flex-direction: column;
  margin-top: var(--space-3xl);
}

.approach-step {
  display: grid;
  grid-template-columns: 0.2fr 0.35fr 0.45fr;
  gap: var(--space-2xl);
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--border-hairline);
  align-items: baseline;
  transition: background-color var(--transition-fast);
}

.approach-step:last-child {
  border-bottom: 1px solid var(--border-hairline);
}

.approach-num {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--brand-orange);
  letter-spacing: 0.1em;
}

.approach-name {
  font-family: var(--font-sans);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.25;
}

.approach-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   04. DESIGN PHILOSOPHY (TYPOGRAPHY & IMAGERY INSTEAD OF ICONS)
   -------------------------------------------------------------------------- */
.philosophy-section {
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-4xl);
  background-color: var(--bg-primary);
}

.philosophy-quote-box {
  margin-bottom: var(--space-4xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid var(--border-hairline);
}

.philosophy-quote {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.8vw, 3.4rem);
  font-weight: 400;
  line-height: 1.25;
  color: var(--text-primary);
  max-width: 1050px;
}

.philosophy-quote em {
  font-style: italic;
  color: var(--brand-orange);
}

.philosophy-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
}

.philosophy-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.philosophy-media {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-subtle);
  overflow: hidden;
  background-color: #0E1014;
}

.philosophy-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.philosophy-col:hover .philosophy-media img {
  transform: scale(1.04);
}

.philosophy-col-header {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.philosophy-col-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-beige);
  letter-spacing: 0.12em;
  font-weight: 600;
}

.philosophy-col-title {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.philosophy-col-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   05. EXPERIENCE & VERIFIED CLIENT STATISTICS
   -------------------------------------------------------------------------- */
.experience-stats {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
}

.stats-grid-about {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-xl);
}

.stat-item-about {
  display: flex;
  flex-direction: column;
  padding-left: var(--space-lg);
  border-left: 1px solid var(--border-hairline);
}

.stat-number-about {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 3.5vw, 3.6rem);
  font-weight: 400;
  color: var(--text-primary);
  line-height: 1.05;
}

.stat-label-about {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 6px;
}

/* --------------------------------------------------------------------------
   06. CAPABILITIES (EDITORIAL ARCHITECTURAL LAYOUT)
   -------------------------------------------------------------------------- */
.capabilities-section {
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-4xl);
  background-color: var(--bg-primary);
}

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
}

.capability-block {
  padding: var(--space-2xl);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-subtle);
  background-color: #FFFFFF;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-xl);
  transition: all var(--transition-base);
  position: relative;
}

.capability-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--accent-beige);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.capability-block:hover {
  border-color: var(--border-light);
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.05);
}

.capability-block:hover::before {
  transform: scaleX(1);
}

.capability-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.capability-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-beige);
  font-weight: 600;
  letter-spacing: 0.1em;
}

.capability-title {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: var(--space-sm);
  line-height: 1.3;
}

.capability-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-top: var(--space-xs);
}

.capability-deliverables {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-hairline);
}

.cap-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 3px 8px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-hairline);
  color: var(--text-secondary);
  border-radius: var(--radius-subtle);
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   07. TEAM SECTION (AUTHENTIC LEADERSHIP PORTRAITS)
   -------------------------------------------------------------------------- */
.team-section {
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-4xl);
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
  margin-top: var(--space-3xl);
}

.team-card {
  display: flex;
  flex-direction: column;
  background-color: #FFFFFF;
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-subtle);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}

.team-portrait {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background-color: #111214;
}

.team-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.team-card:hover .team-portrait img {
  transform: scale(1.03);
}

.team-info {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.team-name {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 500;
  color: var(--text-primary);
}

.team-role {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--accent-beige);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.team-bio {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: var(--space-xs);
}

/* --------------------------------------------------------------------------
   08. FINAL CTA (MATCHING SPECIFICATION)
   -------------------------------------------------------------------------- */
.about-cta {
  padding-top: var(--space-5xl);
  padding-bottom: var(--space-5xl);
  background-color: var(--bg-primary);
}

.about-cta-container {
  text-align: center;
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

.about-cta-title {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  font-weight: 400;
  line-height: 1.12;
  color: var(--text-primary);
}

.about-cta-title em {
  font-style: italic;
  color: var(--brand-orange);
}

.about-cta-sub {
  font-size: var(--text-body-lg);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 620px;
}

/* --------------------------------------------------------------------------
   09. RESPONSIVE BREAKPOINTS (ABOUT)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .intro-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  .intro-left-sticky {
    position: static;
  }
  .approach-step {
    grid-template-columns: 0.3fr 1fr;
    gap: var(--space-md);
  }
  .approach-desc {
    grid-column: 2;
  }
  .philosophy-columns {
    grid-template-columns: 1fr;
  }
  .capabilities-grid {
    grid-template-columns: 1fr 1fr;
  }
  .stats-grid-about {
    grid-template-columns: repeat(3, 1fr);
    row-gap: var(--space-xl);
  }
  .team-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .about-hero {
    padding-top: var(--space-xl);
    padding-bottom: var(--space-xl);
  }

  .about-hero-title {
    font-size: clamp(2rem, 8vw, 2.75rem);
    line-height: 1.1;
    margin-bottom: var(--space-xs);
  }

  /* Hide long intro narrative on mobile */
  .about-hero-desc {
    display: none !important;
  }

  .approach-step {
    grid-template-columns: 1fr;
    gap: 2px;
    padding-bottom: var(--space-sm);
  }

  .approach-title {
    font-size: 1rem;
  }

  /* Hide approach paragraphs on mobile */
  .approach-desc {
    display: none !important;
  }

  .capabilities-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xs);
  }

  .capability-card {
    padding: var(--space-sm) var(--space-md);
  }

  .capability-title {
    font-size: 1rem;
    margin-bottom: 0;
  }

  /* Hide capability description on mobile */
  .capability-desc {
    display: none !important;
  }

  .stats-grid-about {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

  .team-portrait {
    aspect-ratio: 1 / 1.1;
  }

  .team-info {
    padding: var(--space-sm);
  }

  .team-name {
    font-size: 1.1rem;
  }

  .team-role {
    font-size: 0.68rem;
  }

  /* Hide text bio on mobile so team portraits dominate */
  .team-bio {
    display: none !important;
  }

  .about-cta {
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-2xl);
  }

  .about-cta-sub {
    display: none !important;
  }

  .about-cta-container .btn {
    width: 100%;
    justify-content: center;
  }

  .intro-details-grid {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
}