/* ================================================
   BANGPOT — About Page Styles
   about/index.html
   ================================================ */

/* ================================================
   HERO
   ================================================ */
.about-hero {
  background: var(--color-dark);
  padding: var(--space-12) var(--space-6) var(--space-10);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  position: relative;
  overflow: hidden;
}

/* Subtle texture overlay */
.about-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(0,157,83,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.about-hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.about-hero-logo {
  height: 36px;
  width: auto;
}

.about-hero-headline {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.about-hero-sub {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.55);
  font-weight: 500;
  letter-spacing: 0.03em;
}

/* ================================================
   SECTIONS
   ================================================ */
.about-section {
  padding: var(--space-10) var(--space-4);
}

.about-section-alt {
  background: var(--color-white);
}

.about-section-inner {
  max-width: 680px;
  margin: 0 auto;
}

.about-section-title {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: var(--space-4);
}

.about-section-lead {
  font-size: var(--text-base);
  color: var(--color-gray);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

/* ================================================
   STORY
   ================================================ */
.about-story {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.about-story p {
  font-size: var(--text-base);
  color: var(--color-dark);
  line-height: 1.8;
}

/* ================================================
   FOUNDING PARTNERS GRID
   ================================================ */
.about-partners-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* Skeleton */
.about-partner-skeleton {
  height: 200px;
  background: linear-gradient(90deg, var(--color-gray-light) 25%, #e8e8e8 50%, var(--color-gray-light) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-xl);
}

@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Partner card */
.about-partner-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--color-white);
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: box-shadow 0.2s ease, transform 0.15s ease;
}

.about-partner-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

/* Card image */
.about-partner-img {
  position: relative;
  width: 100%;
  height: 160px;
  overflow: hidden;
  background: var(--color-dark);
}

.about-partner-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.about-partner-card:hover .about-partner-img img {
  transform: scale(1.02);
}

.about-partner-img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #0d0d0d 0%, #1a2e1a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-partner-img-placeholder img {
  height: 36px;
  width: auto;
  opacity: 0.12;
  object-fit: contain;
}

/* Founding Partner badge */
.about-partner-badge {
  position: absolute;
  bottom: var(--space-3);
  left: var(--space-3);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px var(--space-2);
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: rgba(0, 157, 83, 0.92);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Card body */
.about-partner-body {
  padding: var(--space-3) var(--space-4) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.about-partner-identity {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
}

.about-partner-logo {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  object-fit: cover;
  border: 1px solid var(--color-gray-light);
  flex-shrink: 0;
}

.about-partner-name {
  display: block;
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-dark);
}

.about-partner-area {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-gray);
  margin-top: 2px;
}

.about-partner-cta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  flex-shrink: 0;
  white-space: nowrap;
}

/* ================================================
   YAKU.STUDIO SECTION
   ================================================ */
.about-yaku {
  background: var(--color-dark);
  padding: var(--space-10) var(--space-4);
  padding-bottom: calc(var(--nav-height) + var(--space-10));
}

.about-yaku .about-section-inner {
  max-width: 680px;
}

.about-yaku-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-6);
}

.about-yaku-text {
  flex: 1;
  min-width: 0;
}

.about-yaku-label {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-2);
}

.about-yaku-name {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.about-yaku-desc {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-bottom: var(--space-3);
}

.about-yaku-desc:last-of-type {
  margin-bottom: var(--space-5);
}

.about-yaku-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  border: 1px solid var(--color-primary);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  transition: background 0.15s ease;
}

.about-yaku-link:hover {
  background: rgba(0,157,83,0.1);
}

.about-yaku-badge {
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  padding-top: 4px;
}

.about-yaku-badge span {
  font-size: var(--text-xs);
  font-weight: 700;
  color: rgba(255,255,255,0.25);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}