/* ════════════════ ABOUT ════════════════ */
.lume-site {
  --bg:       var(--brand-bg);
  --white:    #ffffff;
  --navy:     var(--brand-navy);
  --navy-dark:var(--brand-navy-dark);
  --bordo:    var(--brand-rose-deep);
  --text:     var(--brand-text);
  --muted:    var(--brand-muted);
  --line:     var(--brand-line);
  --serif: var(--font-serif);
  --sans:  var(--font-sans);
  --shadow:   0 2px 20px rgba(26,45,74,.07);
}

.lume-site { font-family: var(--sans); background: var(--bg); color: var(--text); -webkit-font-smoothing: antialiased; }

/* ── HERO ── */
.ab-hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 55%, #2a4a72 100%);
  padding: clamp(56px, 8vw, 100px) clamp(20px, 5vw, 60px);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.ab-hero::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 50%, rgba(142,59,70,.28) 0%, transparent 55%),
              radial-gradient(circle at 80% 30%, rgba(255,255,255,.04) 0%, transparent 45%);
  pointer-events: none;
}
.ab-hero__eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11px; letter-spacing: .28em; text-transform: uppercase;
  color: rgba(255,255,255,.55); margin-bottom: 20px; font-weight: 400;
}
.ab-hero__eyebrow::before, .ab-hero__eyebrow::after {
  content: ""; width: 28px; height: 1px;
  background: rgba(255,255,255,.25);
}
.ab-hero__title {
  font-family: var(--serif); font-size: clamp(36px, 5vw, 64px);
  font-weight: 300; line-height: 1.1; color: #fff; margin-bottom: 18px;
  position: relative; z-index: 1;
}
.ab-hero__title em { font-style: italic; color: #d4a0a8; }
.ab-hero__sub {
  font-size: clamp(14px, 1.6vw, 17px); line-height: 1.85;
  color: rgba(255,255,255,.62); max-width: 620px; margin: 0 auto 32px;
  font-weight: 300; position: relative; z-index: 1;
}
.ab-hero__stats {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 40px;
  margin-top: 36px; position: relative; z-index: 1;
}
.ab-hero__stat { text-align: center; }
.ab-hero__stat-num {
  font-family: var(--serif); font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 300; color: #fff; line-height: 1;
}
.ab-hero__stat-num sup { font-size: .45em; color: #d4a0a8; vertical-align: super; }
.ab-hero__stat-label {
  font-size: 10px; letter-spacing: .18em; text-transform: uppercase;
  color: rgba(255,255,255,.45); margin-top: 6px;
}
.ab-hero__divider {
  width: 1px; height: 40px; background: rgba(255,255,255,.14); align-self: center;
}

/* ── LAYOUT ── */
.ab-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(16px, 3vw, 40px);
  align-items: start;
}

/* ── SIDENAV ── */
.ab-nav {
  position: sticky; top: 32px;
  padding: 36px 28px 36px 0;
  border-right: 1px solid var(--line);
}
.ab-nav__label {
  font-size: 9px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 16px; font-weight: 500;
}
.ab-nav a {
  display: block; padding: 9px 12px; border-radius: 6px;
  font-size: 13px; color: var(--muted); text-decoration: none;
  transition: all .2s ease; margin-bottom: 2px; font-weight: 400;
}
.ab-nav a:hover, .ab-nav a.active {
  background: rgba(26,45,74,.07); color: var(--navy); font-weight: 500;
}

/* ── MAIN ── */
.ab-main { padding: 48px 0 80px 48px; }

/* ── SECTION ── */
.ab-section { margin-bottom: 64px; scroll-margin-top: 40px; }
.ab-section:last-child { margin-bottom: 0; }

.ab-section__tag {
  font-size: 10px; letter-spacing: .24em; text-transform: uppercase;
  color: var(--bordo); font-weight: 500; margin-bottom: 12px;
  display: flex; align-items: center; gap: 10px;
}
.ab-section__tag::after { content: ""; flex: 1; max-width: 40px; height: 1px; background: var(--bordo); opacity: .4; }

.ab-section__title {
  font-family: var(--serif); font-size: clamp(26px, 3vw, 38px);
  font-weight: 300; line-height: 1.15; color: var(--navy); margin-bottom: 20px;
}
.ab-section__title em { font-style: italic; color: var(--bordo); }

.ab-section p {
  font-size: 15px; line-height: 1.9; color: #5a504c; font-weight: 300;
  margin-bottom: 16px; max-width: 680px;
}
.ab-section p:last-child { margin-bottom: 0; }

/* ── MISSION BOX ── */
.ab-mission {
  margin: 28px 0;
  padding: 28px 32px;
  background: linear-gradient(135deg, rgba(26,45,74,.05) 0%, rgba(142,59,70,.04) 100%);
  border: 1px solid rgba(26,45,74,.1);
  border-left: 3px solid var(--navy);
  border-radius: 12px;
}
.ab-mission p {
  font-family: var(--serif); font-size: clamp(17px, 2vw, 22px);
  line-height: 1.65; font-style: italic; color: var(--navy);
  font-weight: 300; margin: 0; max-width: 100%;
}

/* ── VALUES GRID ── */
.ab-values {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 28px;
}
.ab-value {
  padding: 22px 20px; background: var(--white);
  border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow);
  transition: transform .25s ease, border-color .25s ease;
}
.ab-value:hover { transform: translateY(-3px); border-color: rgba(26,45,74,.18); }
.ab-value__icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, rgba(26,45,74,.08), rgba(142,59,70,.06));
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
}
.ab-value__icon svg { width: 18px; height: 18px; stroke: var(--navy); fill: none; stroke-width: 1.5; stroke-linecap: round; }
.ab-value__title { font-size: 13px; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.ab-value__text { font-size: 12.5px; line-height: 1.7; color: var(--muted); font-weight: 300; }

/* ── TWO-BRAND CARDS ── */
.ab-brands {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 28px;
}
.ab-brand-card {
  padding: 28px 24px 24px; border-radius: 16px;
  border: 1px solid var(--line); background: var(--white);
  box-shadow: var(--shadow); position: relative; overflow: hidden;
}
.ab-brand-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
}
.ab-brand-card--clinic::before { background: linear-gradient(90deg, var(--navy), #4a7ab0); }
.ab-brand-card--care::before   { background: linear-gradient(90deg, var(--bordo), #c4868f); }

.ab-brand-card__badge {
  display: inline-block; padding: 5px 12px; border-radius: 999px;
  font-size: 10px; letter-spacing: .16em; text-transform: uppercase;
  font-weight: 500; margin-bottom: 14px;
}
.ab-brand-card--clinic .ab-brand-card__badge { background: rgba(26,45,74,.07); color: var(--navy); }
.ab-brand-card--care .ab-brand-card__badge   { background: rgba(142,59,70,.07); color: var(--bordo); }

.ab-brand-card__name {
  font-family: var(--serif); font-size: 22px; font-weight: 400;
  color: var(--text); margin-bottom: 10px; line-height: 1.2;
}
.ab-brand-card__desc {
  font-size: 13px; line-height: 1.75; color: var(--muted); font-weight: 300; margin-bottom: 16px;
}
.ab-brand-card__facts { list-style: none; display: flex; flex-direction: column; gap: 7px; }
.ab-brand-card__facts li {
  font-size: 12px; color: var(--text); display: flex; align-items: flex-start; gap: 8px;
}
.ab-brand-card__facts li::before {
  content: ""; width: 5px; height: 5px; border-radius: 50%;
  flex-shrink: 0; margin-top: 6px;
}
.ab-brand-card--clinic .ab-brand-card__facts li::before { background: var(--navy); }
.ab-brand-card--care .ab-brand-card__facts li::before   { background: var(--bordo); }

/* ── STATS ROW ── */
.ab-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 28px;
}
.ab-stat {
  padding: 24px 16px; background: var(--white);
  border: 1px solid var(--line); border-radius: 12px;
  text-align: center; box-shadow: var(--shadow);
}
.ab-stat__num {
  font-family: var(--serif); font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 300; color: var(--navy); line-height: 1; margin-bottom: 8px;
}
.ab-stat__num sup { font-size: .42em; color: var(--bordo); vertical-align: super; }
.ab-stat__label {
  font-size: 10px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--muted); line-height: 1.5;
}

/* ── PILLARS ── */
.ab-pillars { display: flex; flex-direction: column; gap: 14px; margin-top: 24px; }
.ab-pillar {
  display: flex; gap: 18px; align-items: flex-start;
  padding: 18px 20px; background: var(--white);
  border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow);
}
.ab-pillar__num {
  font-family: var(--serif); font-size: 28px; font-weight: 300;
  color: rgba(26,45,74,.18); line-height: 1; flex-shrink: 0; width: 32px;
}
.ab-pillar__title { font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 4px; }
.ab-pillar__text { font-size: 13px; line-height: 1.7; color: var(--muted); font-weight: 300; }

/* ── CONTACT CARD ── */
.ab-contact-card {
  margin-top: 28px; padding: 28px 28px;
  background: linear-gradient(135deg, var(--navy) 0%, #2a4a72 100%);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.ab-contact-card__title {
  font-family: var(--serif); font-size: 22px; color: #fff; font-weight: 300; margin-bottom: 6px;
}
.ab-contact-card__text {
  color: rgba(255,255,255,.7); font-size: 13px; line-height: 1.7; font-weight: 300;
}
.ab-contact-card__link {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px; background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.22); border-radius: 999px;
  color: #fff; text-decoration: none; font-size: 12px;
  letter-spacing: .12em; text-transform: uppercase; font-weight: 500;
  transition: background .25s ease; flex-shrink: 0;
}
.ab-contact-card__link:hover { background: rgba(255,255,255,.22); }

/* ── RESPONSIVE ── */
@media (max-width: 960px){
  .ab-layout { grid-template-columns: 1fr; }
  .ab-nav { display: none; }
  .ab-main { padding: 40px 0 60px; }
}
@media (max-width: 640px){
  .ab-hero__divider { display: none; }
  .ab-values  { grid-template-columns: 1fr; }
  .ab-brands  { grid-template-columns: 1fr; }
  .ab-stats   { grid-template-columns: repeat(2, 1fr); }
  .ab-contact-card { flex-direction: column; }
}
@media (max-width: 400px){
  .ab-stats  { grid-template-columns: 1fr 1fr; gap: 10px; }
  .ab-stat   { padding: 18px 12px; }
  .ab-pillar { gap: 12px; padding: 14px 16px; }
  .ab-mission { padding: 20px 18px; }
}