/* Collapsible About Section Styles */

.about-section {
  width: 100%;
  height: 0;
  overflow: hidden;
  background-color: #ffffff;
  position: relative;
  z-index: 90; /* Sits underneath sticky header links but above main page content */
  will-change: height;
  transition: height 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.about-wrapper {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--side-padding-fluid);
  padding-top: calc(var(--header-height, 80px) + var(--gap-section)); /* Extra top padding to clear sticky header links */
  padding-bottom: var(--gap-section);
  box-sizing: border-box;
}

/* Two-column layout grid */
.about-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) 2.2fr;
  gap: var(--gap-component);
  align-items: start;
}

/* Left Column Styling */
.about-left-col {
  display: flex;
  flex-direction: column;
}

/* Rounded Card Container */
.about-card {
  background-color: #f6f6f4;
  border-radius: 16px;
  padding: var(--gap-element);
  display: flex;
  flex-direction: column;
  gap: var(--gap-element);
}

/* Individual Card Items */
.about-card-item {
  display: flex;
  align-items: start;
  gap: var(--gap-micro);
}

.about-card-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  color: #151512;
  margin-top: 2px;
}

.about-card-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.about-card-info {
  display: flex;
  flex-direction: column;
}

.card-item-title {
  font-family: var(--font-family);
  font-size: 18px;
  font-weight: 500; /* Medium weight */
  color: #151512; /* Dark website BG color */
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.card-item-desc {
  font-family: var(--font-family);
  font-size: 16px; /* Details at 16px */
  font-weight: 400;
  line-height: 1.45;
  color: #5d5d5a;
}

/* Contact Details box underneath the card */
.about-contact-box {
  margin-top: var(--gap-element);
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-left: 4px;
}

.about-contact-item {
  font-family: var(--font-family);
  font-size: 16px; /* Contact text at 16px */
  font-weight: 500;
  color: #151512; /* Dark website BG color */
  letter-spacing: -0.01em;
}

.about-contact-item a.contact-link {
  color: #151512; /* Dark website BG color */
  text-decoration: underline;
  transition: color 0.3s ease;
}

.about-contact-item a.contact-link:hover {
  color: var(--color-primary-blue);
}

/* Right Column: High-impact editorial paragraph */
.about-right-col {
  display: flex;
  flex-direction: column;
}

.about-editorial-text {
  font-family: var(--font-family);
  font-size: clamp(18px, 2.6vw, 30px); /* Reduced by 6px (capping at 30px on desktop) */
  font-weight: 400;
  line-height: 1.4;
  color: #52524B;
  letter-spacing: -0.02em; /* -2% letter spacing */
  margin: 0;
}

/* ── Active State Header Link Toggles ───────────────────────────────────── */

/* Add smooth transition to the header's background mask */
#section-header::before {
  transition: background 0.5s ease, backdrop-filter 0.5s ease, box-shadow 0.5s ease;
}

/* When the About panel is open, header transitions to white theme */
body.about-open #section-header::before {
  background: rgba(255, 255, 255, 0.98) !important;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05); /* Subtle bottom divider line */
}

/* Navigation link states in white-theme header */
body.about-open .header-logo,
body.about-open .header-phone {
  color: #151512 !important; /* Brand logo and phone link become dark */
}

body.about-open .header-phone:hover {
  color: #151512 !important;
}

body.about-open .header-link {
  color: #151512 !important; /* Default dark color for links on white backdrop */
}

body.about-open .header-link:hover {
  color: #151512 !important; /* Remains dark on hover */
}

body.about-open .header-link::after,
body.about-open .header-phone::after {
  background-color: #151512 !important; /* Dark hover underline indicator */
}

/* The active 'About' link remains dark and underline expanded */
body.about-open .header-link[href="#about"]::after {
  transform: translateX(-50%) scaleX(1) !important;
}

/* ── Mobile Layout Adjustments (≤768px) ────────────────────────────────── */
@media (max-width: 768px) {
  .about-wrapper {
    padding-top: calc(var(--header-height, 80px) + var(--gap-section-mobile, 40px));
    padding-bottom: var(--gap-section-mobile, 40px);
  }

  .about-grid {
    grid-template-columns: 1fr; /* Single column stack */
    gap: var(--gap-component-mobile, 40px);
  }

  .about-card {
    padding: var(--gap-element-mobile, 24px);
    gap: var(--gap-element-mobile, 24px);
  }

  .about-contact-box {
    margin-top: var(--gap-element-mobile, 24px);
  }

  .about-editorial-text {
    line-height: 1.35;
  }
}