/* ================================================================
   ABOUT PAGE — about.css
   Depends on: style.css (base tokens, shared components)
================================================================ */

/* ================================================================
   SECTION 1 — MISSION & STORY
================================================================ */
.about-mission {
  padding: calc(var(--nav-height) + clamp(var(--space-12), 6vw, var(--space-20))) 0 clamp(var(--space-16), 8vw, var(--space-28));
  background-color: var(--color-bg);
}

.about-mission__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: center;
}

.about-mission__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-text-primary);
  margin: var(--space-3) 0 var(--space-5);
}

.about-mission__lead {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-text-primary);
  line-height: 1.65;
  margin-bottom: var(--space-4);
}

.about-mission__text {
  font-size: 0.96rem;
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-4);
}

/* Stats row */
.about-mission__stats {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-6) 0;
  margin: var(--space-4) 0 var(--space-7);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

.about-mission__stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.about-mission__stat-num {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.about-mission__stat-label {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-text-tertiary, #888);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.about-mission__stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
  flex-shrink: 0;
}

.about-mission__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Image side */
.about-mission__media {
  position: relative;
}

.about-mission__img-wrap {
  position: relative;
  border-radius: var(--radius-2xl, 1.5rem);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-xl);
}

.about-mission__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.about-mission__img-wrap:hover .about-mission__img {
  transform: scale(1.03);
}

/* Badge over image */
.about-mission__img-badge {
  position: absolute;
  bottom: var(--space-5);
  left: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.about-mission__img-badge-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--color-primary-05);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about-mission__img-badge-icon i {
  font-size: 1.15rem;
  color: var(--color-primary);
}

.about-mission__img-badge strong {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.2;
}

.about-mission__img-badge span {
  font-size: 0.75rem;
  color: var(--color-text-tertiary, #888);
}

/* Floating quote card */
.about-mission__accent-card {
  position: absolute;
  top: var(--space-8);
  right: calc(-1 * var(--space-8));
  width: 220px;
  background: var(--color-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-5);
  color: #fff;
  box-shadow: 0 12px 40px rgba(84,177,58,0.35);
}

.about-mission__accent-card i {
  font-size: 1.8rem;
  opacity: 0.5;
  line-height: 1;
  display: block;
  margin-bottom: var(--space-2);
}

.about-mission__accent-card p {
  font-size: 0.82rem;
  line-height: 1.6;
  font-style: italic;
  margin-bottom: var(--space-3);
  opacity: 0.95;
}

.about-mission__accent-card span {
  font-size: 0.75rem;
  font-weight: 600;
  opacity: 0.75;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}


/* ================================================================
   SECTION 2 — VALUES
================================================================ */
.about-values {
  padding: clamp(var(--space-16), 8vw, var(--space-28)) 0;
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
  position: relative;
  overflow: hidden;
}

.about-values::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(84,177,58,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.about-values__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.about-value-card {
  background: #fff;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-7);
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.about-value-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.about-value-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.about-value-card:hover::after {
  transform: scaleX(1);
}

.about-value-card__icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-05);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  transition: background var(--transition-fast);
}

.about-value-card:hover .about-value-card__icon-wrap {
  background: var(--color-primary);
}

.about-value-card__icon-wrap i {
  font-size: 1.5rem;
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

.about-value-card:hover .about-value-card__icon-wrap i {
  color: #fff;
}

.about-value-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.about-value-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin: 0;
}


/* ================================================================
   SECTION 3 — FAQ
================================================================ */
.about-faq {
  padding: clamp(var(--space-16), 8vw, var(--space-28)) 0;
  background-color: var(--color-bg);
}

.about-faq__inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: start;
}

/* Sidebar */
.about-faq__sidebar {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-6));
}

.about-faq__title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.2;
  margin: var(--space-3) 0 var(--space-4);
}

.about-faq__sub {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-7);
}

/* Trust badges */
.about-faq__badges {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border-light);
}

.about-faq__badge {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.about-faq__badge i {
  font-size: 1.1rem;
  color: var(--color-primary);
  flex-shrink: 0;
}

/* FAQ list */
.about-faq__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* Individual FAQ item using <details> */
.faq-item {
  background: #fff;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition-fast);
}

.faq-item[open] {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  cursor: pointer;
  list-style: none;
  font-size: 0.975rem;
  font-weight: 600;
  color: var(--color-text-primary);
  transition: color var(--transition-fast), background var(--transition-fast);
  user-select: none;
}

.faq-item__question::-webkit-details-marker { display: none; }

.faq-item[open] .faq-item__question {
  color: var(--color-primary);
  background: rgba(84,177,58,0.04);
}

.faq-item__question:hover {
  background: var(--color-surface);
}

.faq-item__icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  color: var(--color-primary);
  transition: transform 0.25s ease;
}

.faq-item[open] .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  padding: 0 var(--space-6) var(--space-5);
  border-top: 1px solid var(--color-border-light);
}

.faq-item__answer p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin: var(--space-4) 0 0;
}


/* ================================================================
   RESPONSIVE
================================================================ */
@media (max-width: 1100px) {
  .about-mission__accent-card {
    right: calc(-1 * var(--space-4));
    width: 190px;
  }
}

@media (max-width: 960px) {
  .about-mission__inner {
    grid-template-columns: 1fr;
  }

  .about-mission__media {
    order: -1;
  }

  .about-mission__img-wrap {
    aspect-ratio: 16 / 9;
  }

  .about-mission__accent-card {
    position: static;
    width: 100%;
    margin-top: var(--space-4);
    border-radius: var(--radius-lg);
  }

  .about-values__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-faq__inner {
    grid-template-columns: 1fr;
  }

  .about-faq__sidebar {
    position: static;
  }
}

@media (max-width: 600px) {
  .about-mission__stats {
    flex-wrap: wrap;
    gap: var(--space-5);
  }

  .about-mission__stat-divider {
    display: none;
  }

  .about-mission__actions {
    flex-direction: column;
  }

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

  .about-values__grid {
    grid-template-columns: 1fr;
  }

  .faq-item__question {
    font-size: 0.9rem;
    padding: var(--space-4) var(--space-4);
  }

  .faq-item__answer {
    padding: 0 var(--space-4) var(--space-4);
  }
}