/* ============================================================
   ABOUT PAGE — about.css
   Requires styles.css loaded first (inherits all variables + reset)
============================================================ */

/* ── Nav ── */
.abt-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background .3s, border-color .3s, box-shadow .3s;
  border-bottom: 1px solid transparent;
}
.abt-nav--scrolled {
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
  box-shadow: 0 1px 20px rgba(0,0,0,.06);
}
.abt-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.abt-nav__back {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-dim);
  transition: color .2s, gap .2s;
}
.abt-nav__back:hover { color: var(--text); gap: .75rem; }
.abt-nav__logo { display: flex; align-items: center; }
.abt-nav__logo-img { height: 32px; width: auto; opacity: .75; transition: opacity .2s; }
.abt-nav__logo:hover .abt-nav__logo-img { opacity: 1; }
.abt-nav__cta {
  font-size: .83rem;
  font-weight: 600;
  background: var(--purple);
  color: #fff;
  border-radius: 999px;
  padding: .5rem 1.2rem;
  transition: background .2s;
}
.abt-nav__cta:hover { background: var(--purple-lt); }

/* ── Hero ── */
.abt-hero {
  padding-top: 120px;
  padding-bottom: 0;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.abt-hero__inner { max-width: 900px; }
.abt-hero__label {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-size: .78rem;
  font-weight: 500;
  color: var(--text-dim);
  letter-spacing: .06em;
  margin-bottom: 1.25rem;
}
.abt-label-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  flex-shrink: 0;
  animation: pulse-dot 2.5s ease-in-out infinite;
}
.abt-hero__heading {
  font-family: var(--font-hero);
  font-size: clamp(5rem, 14vw, 12rem);
  line-height: .88;
  letter-spacing: .01em;
  color: var(--text);
  margin-bottom: 1.5rem;
}
.abt-hero__tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  color: var(--text-dim);
  line-height: 1.6;
  max-width: 52ch;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}
.abt-hero__line {
  width: 100%;
  height: 1px;
  background: var(--border);
}

/* ── Story section ── */
.abt-story { background: var(--bg); padding-block: clamp(4rem, 8vw, 7rem); }
.abt-story__inner {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}

/* Sticky photo */
.abt-story__photo-col {
  position: sticky;
  top: 90px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.abt-story__photo-wrap { position: relative; }
.abt-story__photo {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top center;
  border-radius: 20px;
  display: block;
}
.abt-story__badge {
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: #fff;
  border-radius: 999px;
  padding: .4rem .9rem;
  box-shadow: 0 4px 20px rgba(0,0,0,.12);
  border: 1px solid rgba(0,0,0,.06);
  font-size: .78rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}
.abt-story__badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  flex-shrink: 0;
}

/* Story stats */
.abt-story__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
  margin-top: 1.5rem;
}
.abt-stat {
  display: flex;
  flex-direction: column;
  gap: .15rem;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem .75rem;
  transition: border-color .25s;
}
.abt-stat:hover { border-color: rgba(52,103,57,.3); }
.abt-stat__num {
  font-family: var(--font-hero);
  font-size: 2rem;
  line-height: 1;
  color: var(--purple);
  letter-spacing: .01em;
}
.abt-stat__lbl {
  font-size: .7rem;
  color: var(--text-muted);
  line-height: 1.3;
}

/* Text column */
.abt-story__text-col {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Pull quote */
.abt-pullquote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.2rem, 2.2vw, 1.6rem);
  line-height: 1.55;
  color: var(--text);
  border-left: 3px solid var(--purple);
  padding-left: 1.5rem;
  margin-bottom: 3.5rem;
  max-width: 58ch;
}

/* Paragraph block */
.abt-para {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 1.5rem;
  padding-bottom: 3rem;
  margin-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}
.abt-para:last-of-type { border-bottom: none; }
.abt-para__marker {
  font-family: var(--font-hero);
  font-size: 1rem;
  color: var(--purple);
  opacity: .5;
  padding-top: .25rem;
  letter-spacing: .06em;
}
.abt-para__heading {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: .75rem;
  letter-spacing: -.01em;
}
.abt-para__body p {
  font-size: .97rem;
  color: var(--text-dim);
  line-height: 1.88;
}
.abt-para__body p + p { margin-top: 1rem; }

/* Highlight paragraph */
.abt-para--highlight .abt-para__body {
  background: var(--purple-dim);
  border: 1px solid rgba(52,103,57,.15);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
}
.abt-para--highlight .abt-para__body p { color: var(--text); }
.abt-para--highlight .abt-para__marker { opacity: 1; }

/* Interests strip */
.abt-interests {
  padding: 1.5rem;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 3rem;
}
.abt-interests__label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.abt-interests__tags {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.abt-interests__tags span {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: .4rem 1rem;
}
.abt-interests__tags svg { color: var(--purple); }
.abt-interests__note {
  font-size: .82rem;
  color: var(--text-dim);
  line-height: 1.6;
}

/* ── Tools ── */
.abt-tools {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding-block: 3rem;
}
.abt-tools__label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.abt-tools__grid {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.abt-tool {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-size: .88rem;
  font-weight: 600;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: .6rem 1rem;
  transition: border-color .2s, box-shadow .2s;
}
.abt-tool:hover {
  border-color: var(--purple);
  box-shadow: 0 4px 14px rgba(52,103,57,.1);
}

/* ── CTA ── */
.abt-cta {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding-block: clamp(4rem, 8vw, 6rem);
}
.abt-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.abt-cta__heading {
  font-family: var(--font-hero);
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: .95;
  letter-spacing: .01em;
  color: var(--text);
  margin-bottom: .75rem;
}
.abt-cta__sub {
  font-size: .92rem;
  color: var(--text-dim);
  max-width: 44ch;
  line-height: 1.7;
}
.abt-cta__actions { display: flex; gap: .875rem; flex-shrink: 0; }

/* ── Keyframes (page-specific additions) ── */
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 6px var(--green); opacity: 1; }
  50%       { box-shadow: 0 0 14px var(--green); opacity: .6; }
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .abt-story__inner { grid-template-columns: 1fr; }
  .abt-story__photo-col {
    position: static;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 480px;
    margin-inline: auto;
    width: 100%;
  }
  .abt-story__photo-wrap { width: 100%; }
  .abt-story__photo { aspect-ratio: 3/4; max-height: 480px; width: 100%; }
  .abt-story__stats { grid-template-columns: repeat(3, 1fr); width: 100%; }
  .abt-cta__inner { flex-direction: column; align-items: flex-start; }
  .abt-tools__grid { gap: .75rem; }
}

@media (max-width: 600px) {
  .abt-hero__heading { font-size: clamp(3.5rem, 16vw, 6rem); }
  .abt-para { grid-template-columns: 36px 1fr; gap: 1rem; }
  .abt-story__photo-col { max-width: 320px; }
  .abt-story__photo { aspect-ratio: 3/4; max-height: 360px; }
  .abt-story__stats { grid-template-columns: 1fr 1fr; }
  .abt-cta__actions { flex-direction: column; width: 100%; }
  .abt-cta__actions .btn { justify-content: center; }
}

@media (max-width: 480px) {
  .abt-story__photo-col { max-width: 260px; }
  .abt-story__photo { aspect-ratio: 1/1; max-height: 260px; border-radius: 16px; }
  .abt-story__stats { grid-template-columns: 1fr 1fr; gap: .5rem; }
  .abt-story__badge { font-size: .7rem; padding: .35rem .75rem; }
}