/* ============================================
   About Us Page — Super 9 Station
   Design system & full layout
   ============================================ */

:root {
  --about-navy: #2B2E8C;
  --about-accent: #CD3B38;
  --about-bg-white: #FFFFFF;
  --about-bg-gray: #F7F7F7;
  --about-text-dark: #333333;
  --about-text-gray: #666666;
  --about-placeholder-bg: #E8E8E8;
  --about-placeholder-border: #CCCCCC;
  --about-max-width: 1200px;
  --about-transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 110%;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body.about-page {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--about-text-dark);
  background: var(--about-bg-white);
}

.container {
  max-width: var(--about-max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ----- Section heading accent (red underline) ----- */
.about-section-heading {
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--about-navy);
  text-align: center;
  margin: 0 0 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.about-section-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 4px;
  background: var(--about-accent);
  border-radius: 2px;
}

/* ----- Buttons ----- */
.about-btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  text-decoration: none;
  border-radius: 8px;
  cursor: pointer;
  transition: transform var(--about-transition), box-shadow var(--about-transition), opacity var(--about-transition);
}

.about-btn-primary {
  background: var(--about-accent);
  color: var(--about-bg-white);
  border: 2px solid var(--about-accent);
}

.about-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(205, 59, 56, 0.4);
  opacity: 0.95;
}

.about-btn-outline {
  background: transparent;
  color: var(--about-accent);
  border: 2px solid var(--about-accent);
}

.about-btn-outline:hover {
  background: var(--about-accent);
  color: var(--about-bg-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(205, 59, 56, 0.3);
}

/* ----- Section 1: Hero ----- */
.about-hero {
  background: var(--about-navy);
  padding: 100px 0;
}

.about-hero-inner {
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-hero-content {
  max-width: 640px;
}

.about-hero-label {
  display: inline-block;
  font-family: 'Poppins', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--about-accent);
  margin-bottom: 0.75rem;
}

.about-hero-title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--about-bg-white);
  line-height: 1.2;
  margin: 0 0 1rem;
}

.about-hero-subtext {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.9);
  margin: 0 0 1.5rem;
  max-width: 520px;
  line-height: 1.6;
}

/* ----- Section 2: Who We Are ----- */
.about-who {
  padding: 80px 0;
  background: var(--about-bg-white);
}

.about-who-text {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 2.5rem;
  font-size: 1.05rem;
  color: var(--about-text-dark);
  line-height: 1.65;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.about-stat-card {
  background: var(--about-bg-white);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  transition: transform var(--about-transition), box-shadow var(--about-transition);
}

.about-stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.about-stat-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  color: var(--about-navy);
}

.about-stat-icon svg {
  width: 32px;
  height: 32px;
}

.about-stat-number {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--about-navy);
  margin-bottom: 0.25rem;
}

.about-stat-label {
  font-size: 0.9rem;
  color: var(--about-text-gray);
}

/* ----- Section 3: Our Story ----- */
.section-gray {
  background: var(--about-bg-gray);
}

.about-story {
  padding: 80px 0;
}

.about-story-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-story-image-wrap {
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  overflow: hidden;
  min-width: 0;
}

.about-story-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-story-content {
  min-width: 0;
}

.about-story-label {
  display: inline-block;
  font-family: 'Poppins', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--about-accent);
  margin-bottom: 0.5rem;
}

.about-story-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--about-navy);
  margin: 0 0 1rem;
  line-height: 1.25;
}

.about-story-p {
  font-size: 1rem;
  color: var(--about-text-dark);
  line-height: 1.65;
  margin: 0 0 1rem;
}

.about-story-p:last-of-type {
  margin-bottom: 1.5rem;
}

/* ----- Section 4: What We Offer ----- */
.about-offer {
  padding: 80px 0;
  background: var(--about-bg-white);
}

.about-offer-subheading {
  text-align: center;
  font-size: 1.05rem;
  color: var(--about-text-gray);
  margin: -0.5rem 0 2rem;
}

.about-offer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.about-offer-card {
  background: var(--about-bg-white);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  border-radius: 12px;
  padding: 28px;
  text-align: center;
  transition: transform var(--about-transition), box-shadow var(--about-transition);
}

.about-offer-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}

.about-offer-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--about-navy);
}

.about-offer-icon svg {
  width: 32px;
  height: 32px;
}

.about-offer-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--about-navy);
  margin: 0 0 0.5rem;
}

.about-offer-desc {
  font-size: 0.9rem;
  color: var(--about-text-gray);
  line-height: 1.5;
  margin: 0;
}

/* ----- Section 5: Why Choose Us ----- */
.about-why {
  background: var(--about-navy);
  padding: 80px 0;
}

.about-why-title {
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--about-bg-white);
  text-align: center;
  margin: 0 0 2.5rem;
}

.about-why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.about-why-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  text-align: left;
}

.about-why-check {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--about-accent);
}

.about-why-check svg {
  width: 24px;
  height: 24px;
}

.about-why-item-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--about-bg-white);
  margin: 0 0 0.25rem;
}

.about-why-item-text {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
  line-height: 1.5;
}

/* ----- Section 6: Visit Us ----- */
.about-visit {
  padding: 80px 0;
}

.about-visit-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.about-visit-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--about-navy);
  margin: 0 0 1.25rem;
}

.about-visit-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 1rem;
  color: var(--about-text-dark);
}

.about-visit-icon {
  flex-shrink: 0;
  display: flex;
  color: var(--about-navy);
}

.about-visit-icon svg {
  width: 20px;
  height: 20px;
}

.about-visit-link {
  color: var(--about-navy);
  text-decoration: none;
}

.about-visit-link:hover {
  text-decoration: underline;
}

.about-visit-content .about-btn {
  margin-top: 1rem;
}

.about-visit-map-wrap {
  min-width: 0;
}

.about-visit-map {
  width: 100%;
  height: 320px;
  border: none;
  border-radius: 12px;
  display: block;
}

/* Header & Footer: Use styles.css (home page). Do not duplicate in page-specific CSS. */

/* ========== Responsive ========== */

@media (max-width: 1199px) {
  .about-hero-inner { gap: 2rem; }
  .about-story-inner { gap: 2rem; }
  .about-visit-inner { gap: 2rem; }
}

@media (max-width: 900px) {
  .about-hero-inner {
    flex-direction: column;
    text-align: center;
  }

  .about-hero-content { text-align: center; max-width: none; }
  .about-hero-subtext { margin-left: auto; margin-right: auto; }

  .about-stats {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
  }

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

  .about-story-content { text-align: center; }
  .about-story-label { margin-left: auto; margin-right: auto; }

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

  .about-why-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }

  .about-why-item { text-align: left; }

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

  .about-visit-content { text-align: center; }
  .about-visit-item { justify-content: center; }
  .about-visit-map { height: 280px; }
}

@media (max-width: 768px) {
  .about-hero { padding: 60px 0; }
  .about-who,
  .about-story,
  .about-offer,
  .about-why,
  .about-visit { padding: 60px 0; }

  .about-section-heading { font-size: 1.65rem; }
  .about-why-title { font-size: 1.65rem; }
}

@media (max-width: 600px) {
  .about-hero { padding: 48px 0; }
  .about-hero-title { font-size: 1.5rem; }
  .about-hero-subtext { font-size: 0.95rem; }

  .about-who,
  .about-story,
  .about-offer,
  .about-why,
  .about-visit { padding: 48px 0; }

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

  .about-visit-map { height: 260px; }
}