.page-about {
  background: var(--background-sand);
  color: var(--text-dark);
  overflow-x: clip;
}

.page-about__crumb {
  padding-top: 1.5rem;
  padding-bottom: 0.25rem;
}

.page-about__hero {
  position: relative;
  z-index: 1;
  padding: clamp(2rem, 5vw, 4.5rem) 0 clamp(5rem, 9vw, 8rem);
  background:
    radial-gradient(900px 420px at 88% -8%, rgba(255, 107, 53, 0.24), transparent 62%),
    linear-gradient(150deg, var(--deep-ink) 0%, var(--primary-deep-sea) 55%, #1A4D6B 100%);
  color: var(--text-light);
  overflow: hidden;
}

.page-about__hero::after {
  content: "";
  position: absolute;
  left: -6%;
  right: -4%;
  bottom: -42px;
  height: 120px;
  background: var(--background-sand);
  border-radius: 50% 50% 0 0 / 90% 90% 0 0;
  transform: rotate(-2deg);
  z-index: 3;
  pointer-events: none;
}

.page-about__hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 2rem;
  align-items: center;
}

.page-about__hero-copy .tag {
  margin-bottom: 1rem;
}

.page-about__hero-copy h1 {
  font-family: var(--heading-font);
  font-size: clamp(1.75rem, 4.2vw, 3.1rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
  margin: 0 0 1.25rem;
}

.page-about__hero-desc {
  font-family: var(--body-font);
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.82);
  max-width: 46ch;
  margin-bottom: 1.5rem;
}

.page-about__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-about__hero-figure {
  margin: 0;
  max-width: 560px;
  justify-self: end;
  transform: rotate(1deg);
}

.page-about__hero-media {
  border-radius: 10px 40px 10px 40px;
  overflow: hidden;
  border: 4px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.28);
  background: var(--deep-ink);
}

.page-about__hero-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-about__hero-caption {
  margin-top: 0.75rem;
  font-family: var(--accent-font);
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  text-align: right;
}

.page-about__hero .btn--outline {
  border-color: rgba(255, 255, 255, 0.65);
  color: var(--text-light);
  background: transparent;
}

.page-about__hero .btn--outline:hover {
  border-color: var(--text-light);
  background: rgba(255, 255, 255, 0.1);
}

.page-about__section-head {
  max-width: 700px;
  margin-bottom: 2.5rem;
  position: relative;
}

.page-about__section-head h2 {
  font-family: var(--heading-font);
  font-size: clamp(1.45rem, 3vw, 2.1rem);
  line-height: 1.22;
  margin: 0.8rem 0 0.6rem;
  color: var(--deep-ink);
}

.page-about__section-head p {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text-dark);
  margin: 0;
}

.page-about__section-head--light h2 {
  color: var(--text-light);
}

.page-about__section-head--light p {
  color: rgba(255, 255, 255, 0.72);
}

.page-about__philosophy {
  padding: clamp(2.5rem, 6vw, 5rem) 0 3rem;
  position: relative;
}

.page-about__philosophy-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-about__principle {
  background: var(--text-light);
  border-radius: 10px 26px 10px 26px;
  box-shadow: var(--shadow-panel);
  border-top: 5px solid var(--accent-coral);
  transition: box-shadow 0.3s ease;
}

.page-about__principle--sand {
  border-top-color: var(--shadow-soft);
}

.page-about__principle--green {
  border-top-color: var(--accent-tropical-green);
}

.page-about__principle--ink {
  border-top-color: var(--deep-ink);
}

.page-about__principle[open] {
  box-shadow: 0 16px 44px rgba(16, 49, 63, 0.14);
}

.page-about__principle-summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem 1.5rem 0.5rem;
  font-family: var(--heading-font);
  font-weight: 700;
}

.page-about__principle-summary::-webkit-details-marker {
  display: none;
}

.page-about__principle-num {
  font-size: 0.72rem;
  line-height: 1;
  color: var(--primary-deep-sea);
  background: var(--highlight-pale);
  padding: 0.35rem 0.5rem;
  border-radius: 999px;
  white-space: nowrap;
}

.page-about__principle--green .page-about__principle-num {
  background: rgba(42, 157, 143, 0.18);
}

.page-about__principle--ink .page-about__principle-num {
  color: var(--text-light);
  background: var(--deep-ink);
}

.page-about__principle--sand .page-about__principle-num {
  background: var(--shadow-soft);
}

.page-about__principle-title {
  font-size: 1.02rem;
  flex: 1;
}

.page-about__principle-more {
  font-family: var(--body-font);
  font-weight: 400;
  font-size: 0.8rem;
  color: var(--line-coast);
  border-bottom: 1px dashed currentColor;
  padding-bottom: 2px;
  transition: color 0.2s;
}

.page-about__principle:hover .page-about__principle-more {
  color: var(--accent-coral);
}

.page-about__principle .collapse__content {
  padding: 0.75rem 1.5rem 1.5rem;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-dark);
}

.page-about__philosophy-foot {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem 2rem;
  align-items: center;
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
  padding-top: 2rem;
  border-top: 2px dashed var(--shadow-soft);
}

.page-about__philosophy-media {
  margin: 0;
}

.page-about__philosophy-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 18px 6px 18px 6px;
  box-shadow: var(--shadow-panel);
  transform: rotate(-1.2deg);
}

.page-about__philosophy-note {
  margin: 0;
  font-family: var(--accent-font);
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  line-height: 1.5;
  color: var(--primary-deep-sea);
}

.page-about__quote-mark {
  color: var(--accent-coral);
  font-size: 1.4em;
  line-height: 0;
}

.page-about__milestones {
  position: relative;
  padding: clamp(3rem, 7vw, 6rem) 0;
  margin-top: 1.5rem;
  background:
    radial-gradient(800px 400px at 10% 0%, rgba(42, 157, 143, 0.14), transparent 58%),
    linear-gradient(180deg, var(--deep-ink) 0%, var(--deep-ink) 70%, #0D2837 100%);
  color: var(--text-light);
  border-radius: 56px 0 0 0;
  overflow: hidden;
}

.page-about__coastline {
  position: relative;
  padding-left: 2.25rem;
}

.page-about__coast-path {
  position: absolute;
  left: 0.375rem;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 4px;
  border-radius: 999px;
  background-image: repeating-linear-gradient(
    to bottom,
    var(--accent-coral) 0,
    var(--accent-coral) 14px,
    transparent 14px,
    transparent 24px
  );
  opacity: 0.6;
}

.page-about__milestone-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2.5rem;
  position: relative;
}

.page-about__milestone {
  position: relative;
}

.page-about__milestone::before {
  content: "";
  position: absolute;
  left: -1.75rem;
  top: 0.35rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: var(--accent-coral);
  box-shadow: 0 0 0 5px rgba(255, 107, 53, 0.25);
  z-index: 2;
}

.page-about__milestone.reveal.is-visible::before {
  box-shadow: 0 0 0 5px rgba(255, 107, 53, 0.25), 0 0 22px rgba(255, 107, 53, 0.85);
}

.page-about__milestone-year {
  font-family: var(--heading-font);
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1;
  color: var(--accent-coral);
}

.page-about__milestone-body h3 {
  font-family: var(--heading-font);
  font-size: 1.05rem;
  margin: 0.6rem 0 0.45rem;
  color: var(--text-light);
  transition: color 0.2s;
}

.page-about__milestone-body p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.72);
  max-width: 52ch;
  margin: 0 0 0.6rem;
}

.page-about__milestone .tag {
  margin-top: 0.25rem;
}

.page-about__milestone:hover .page-about__milestone-body h3 {
  color: var(--accent-coral);
}

.page-about__team {
  padding: clamp(3rem, 7vw, 6rem) 0;
}

.page-about__team-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.page-about__team-media {
  position: relative;
  margin: 0;
}

.page-about__team-media::before {
  content: "";
  position: absolute;
  inset: 0;
  transform: translate(16px, 16px);
  border: 2px dashed var(--accent-coral);
  border-radius: 8px 44px 8px 44px;
  z-index: 0;
}

.page-about__team-media img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 8px 44px 8px 44px;
  box-shadow: var(--shadow-float);
}

.page-about__team-media figcaption {
  position: relative;
  z-index: 1;
  margin-top: 1rem;
  font-family: var(--accent-font);
  font-size: 1.2rem;
  color: var(--text-dark);
}

.page-about__team-content {
  display: grid;
  gap: 1.2rem;
  align-items: center;
}

.page-about__team-content > p {
  font-size: 1rem;
  line-height: 1.8;
  margin: 0;
}

.page-about__team-certrow {
  display: grid;
  gap: 1.5rem;
  align-items: center;
  margin-top: 0.75rem;
  padding-top: 1.5rem;
  border-top: 2px dashed var(--shadow-soft);
}

.page-about__team-copy {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-dark);
  margin: 0;
}

.page-about__cert-ring {
  position: relative;
  width: min(220px, 78vw);
  aspect-ratio: 1 / 1;
  margin: 0.5rem auto 0;
  border-radius: 50%;
  border: 2px dashed var(--accent-tropical-green);
  background: rgba(42, 157, 143, 0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}

.page-about__cert-ring-core {
  width: 104px;
  height: 104px;
  border-radius: 50%;
  background: var(--primary-deep-sea);
  color: var(--text-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--heading-font);
  box-shadow: 0 0 0 6px rgba(11, 60, 93, 0.18);
}

.page-about__cert-ring-core strong {
  font-size: 0.95rem;
  letter-spacing: 0.08em;
}

.page-about__cert-ring-core span {
  font-size: 0.7rem;
  opacity: 0.75;
  margin-top: 0.15rem;
}

.page-about__cert-dot {
  position: absolute;
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--heading-font);
  background: var(--text-light);
  color: var(--primary-deep-sea);
  border: 1px solid var(--line-coast);
  border-radius: 999px;
  padding: 0.25rem 0.6rem;
  box-shadow: var(--shadow-float);
}

.page-about__cert-dot--1 {
  top: -0.6rem;
  left: 50%;
  transform: translateX(-50%);
}

.page-about__cert-dot--2 {
  top: 28%;
  right: -0.85rem;
}

.page-about__cert-dot--3 {
  bottom: 8%;
  right: 18%;
}

.page-about__cert-dot--4 {
  bottom: 8%;
  left: 18%;
}

.page-about__cert-dot--5 {
  top: 28%;
  left: -0.85rem;
}

.page-about__ecosystem {
  padding: clamp(3rem, 7vw, 6rem) 0 3.5rem;
  background: linear-gradient(180deg, var(--background-sand) 0%, #ECE7DD 100%);
  border-radius: 0 0 48px 0;
}

.page-about__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.page-about__stat {
  position: relative;
  overflow: hidden;
  padding: 1.6rem 1.4rem 1.4rem;
  border-top: 4px solid var(--accent-coral);
  border-radius: 4px 22px 4px 22px;
}

.page-about__stat:nth-child(2) {
  border-top-color: var(--accent-tropical-green);
}

.page-about__stat:nth-child(3) {
  border-top-color: var(--line-coast);
}

.page-about__stat:nth-child(4) {
  border-top-color: var(--deep-ink);
}

.page-about__stat::after {
  content: "";
  position: absolute;
  right: -1.4rem;
  bottom: -1.4rem;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--highlight-pale);
  opacity: 0.45;
}

.page-about__stat-num {
  display: block;
  font-family: var(--heading-font);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.05;
  color: var(--primary-deep-sea);
  margin-bottom: 0.35rem;
}

.page-about__stat-label {
  display: inline-block;
  font-family: var(--heading-font);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: 0.04em;
  margin-bottom: 0.6rem;
}

.page-about__stat p {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-dark);
  margin: 0;
}

.page-about__eco-note {
  margin-top: 2.5rem;
  padding: 1.75rem;
  background: var(--primary-deep-sea);
  color: rgba(255, 255, 255, 0.84);
  border-radius: 26px 6px 26px 6px;
  box-shadow: var(--shadow-float);
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  overflow: hidden;
}

.page-about__eco-note::before {
  content: "→";
  position: absolute;
  right: 1rem;
  bottom: -0.4rem;
  font-size: 4.5rem;
  line-height: 1;
  color: var(--accent-coral);
  opacity: 0.16;
}

.page-about__eco-note p {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.85;
}

.page-about__inline-link {
  color: var(--accent-coral);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity 0.2s;
}

.page-about__inline-link:hover {
  opacity: 0.8;
}

.page-about__cta {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
}

.page-about__cta-inner {
  position: relative;
  background: var(--accent-coral);
  color: var(--deep-ink);
  border-radius: 32px 10px 32px 10px;
  padding: clamp(2rem, 5vw, 3.5rem);
  box-shadow: 0 18px 50px rgba(255, 107, 53, 0.28);
  overflow: hidden;
  text-align: center;
}

.page-about__cta-inner::before {
  content: "";
  position: absolute;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  top: -3.5rem;
  right: -3rem;
}

.page-about__cta-inner .tag {
  position: relative;
  z-index: 1;
}

.page-about__cta-inner h2 {
  font-family: var(--heading-font);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0.9rem 0 0.5rem;
}

.page-about__cta-inner p {
  font-size: 1rem;
  line-height: 1.7;
  margin: 0 auto;
  max-width: 46ch;
}

.page-about__cta-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 1.8rem;
  position: relative;
  z-index: 1;
}

.page-about__cta-inner .btn--coral {
  background: var(--deep-ink);
  border-color: var(--deep-ink);
  color: var(--text-light);
}

.page-about__cta-inner .btn--outline {
  border-color: var(--deep-ink);
  color: var(--deep-ink);
  background: transparent;
}

.page-about__cta-inner .btn--outline:hover {
  background: rgba(10, 29, 42, 0.1);
}

@media (min-width: 620px) {
  .page-about__stats {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 720px) {
  .page-about__philosophy-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: 1.75rem;
  }

  .page-about__principle:nth-child(even) {
    transform: translateY(2rem);
  }

  .page-about__philosophy-foot {
    grid-template-columns: minmax(240px, 380px) 1fr;
  }

  .page-about__team-certrow {
    grid-template-columns: 1fr 220px;
  }
}

@media (min-width: 800px) {
  .page-about__coastline {
    padding-left: 0;
    max-width: 860px;
    margin-left: auto;
    margin-right: auto;
  }

  .page-about__coast-path {
    left: 50%;
    transform: translateX(-50%);
  }

  .page-about__milestone-list {
    gap: 4.5rem 0;
  }

  .page-about__milestone {
    width: calc(50% - 2rem);
  }

  .page-about__milestone:nth-child(odd) {
    margin-right: auto;
    text-align: right;
  }

  .page-about__milestone:nth-child(even) {
    margin-left: auto;
    text-align: left;
  }

  .page-about__milestone::before {
    left: auto;
    right: -1.875rem;
    transform: translateX(50%);
  }

  .page-about__milestone:nth-child(even)::before {
    right: auto;
    left: -1.875rem;
    transform: translateX(-50%);
  }

  .page-about__milestone-body p {
    margin-left: auto;
    margin-right: 0;
  }

  .page-about__milestone:nth-child(even) .page-about__milestone-body p {
    margin-left: 0;
    margin-right: auto;
  }
}

@media (min-width: 880px) {
  .page-about__team-grid {
    grid-template-columns: 0.95fr 1.05fr;
    gap: clamp(2rem, 6vw, 4.5rem);
  }
}

@media (min-width: 900px) {
  .page-about__hero-inner {
    grid-template-columns: 1.05fr 0.95fr;
    gap: clamp(2rem, 6vw, 5rem);
  }

  .page-about__hero-figure {
    max-width: 560px;
  }
}

@media (max-width: 899px) {
  .page-about__hero-figure {
    max-width: 100%;
  }
}

@media (min-width: 1020px) {
  .page-about__stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.4rem;
  }
}