/* ===========================================================
   Aadithya Eye Care — ABOUT PAGE v4
   Light, airy, luxury — built on the home page design system.
   Palette: teal-tinted whites · soft glass · teal gradient accents
   (No dark charcoal / gold theme — matches the home page mood.)
   =========================================================== */

/* ── Layout primitives ─────────────────────────────────────── */
.ab-wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,4vw,48px)}
.ab-wrap--tight{max-width:900px}

/* Section rhythm */
.ab-sec{position:relative;padding:clamp(72px,10vw,140px) 0}
.ab-sec--alt{background:var(--bg-alt)}
.ab-sec--white{background:#fff}

/* Local italic emphasis — teal, upright weight rather than slanted */
.ab-em{font-style:normal;color:var(--primary)}

/* Eyebrow tag, reuses home .eyebrow look */
.ab-eyebrow{display:inline-flex;align-items:center;gap:.6em;font-family:var(--font-head);font-weight:600;font-size:.82rem;letter-spacing:.04em;text-transform:uppercase;color:var(--primary);margin-bottom:1.2rem}
.ab-eyebrow__dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(31,158,87,.18)}

/* ═══════════════════════════════════════════════════════════
   1. HERO — light, glowing, editorial split
   ═══════════════════════════════════════════════════════════ */
.ab-hero{position:relative;overflow:hidden;isolation:isolate;background:var(--bg);padding:clamp(140px,18vh,200px) 0 clamp(64px,8vw,104px)}
.ab-hero__glow{position:absolute;top:-22%;left:55%;transform:translateX(-50%);width:90vw;height:70vh;background:radial-gradient(ellipse at center,rgba(31,158,87,.28),rgba(22,146,76,.1) 42%,transparent 70%);filter:blur(20px);z-index:0;pointer-events:none}
.ab-hero__shape{position:absolute;border-radius:50%;z-index:0;pointer-events:none;filter:blur(2px)}
.ab-hero__shape--1{top:14%;right:4%;width:clamp(160px,22vw,320px);height:clamp(160px,22vw,320px);background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.9),rgba(31,158,87,.2));opacity:.5;mix-blend-mode:screen}
.ab-hero__shape--2{bottom:2%;left:-5%;width:clamp(150px,20vw,280px);height:clamp(150px,20vw,280px);background:radial-gradient(circle at 40% 40%,rgba(22,146,76,.26),transparent 70%);opacity:.55}

.ab-hero__inner{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(36px,5vw,80px);align-items:center}

.ab-breadcrumb{display:flex;align-items:center;gap:.5em;font-family:var(--font-head);font-weight:600;font-size:.82rem;letter-spacing:.02em;color:var(--muted);margin-bottom:1.4rem}
.ab-breadcrumb a{color:var(--primary);transition:color .3s}
.ab-breadcrumb a:hover{color:var(--secondary)}
.ab-breadcrumb span{opacity:.5}

.ab-hero__title{font-family:var(--font-head);font-weight:800;letter-spacing:-.03em;line-height:1.04;font-size:clamp(2.5rem,5.6vw,4.4rem);max-width:16ch;margin-bottom:1.4rem}
.ab-hero__lead{font-size:clamp(1.06rem,1.6vw,1.26rem);color:var(--muted);max-width:52ch;margin-bottom:2.2rem}
.ab-hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:clamp(34px,4vw,52px)}

.ab-hero__stats{display:flex;gap:clamp(22px,4vw,46px);flex-wrap:wrap}
.ab-hstat__n{font-family:var(--font-head);font-weight:800;font-size:clamp(1.7rem,3vw,2.4rem);color:var(--primary);letter-spacing:-.03em;line-height:1}
.ab-hstat__n em{font-style:normal;color:var(--secondary)}
.ab-hstat__l{margin-top:.45rem;font-size:.88rem;color:var(--muted);font-weight:500;max-width:16ch}

/* Hero media — framed image with floating glass badges */
.ab-hero__media{position:relative}
.ab-figure{position:relative;border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/5}
.ab-figure::after{content:"";position:absolute;inset:12px;border:1px solid rgba(255,255,255,.45);border-radius:calc(var(--r-xl) - 6px);pointer-events:none;z-index:2}
.ab-figure img{width:100%;height:100%;object-fit:cover;display:block}
.ab-hero__badge{position:absolute;left:-5%;bottom:9%;border-radius:var(--r-sm);padding:10px 14px;display:flex;flex-direction:column;gap:1px;z-index:3}
.ab-hero__badge strong{font-family:var(--font-head);font-weight:800;font-size:.96rem;color:var(--primary)}
.ab-hero__badge span{font-size:.76rem;color:var(--muted)}
.ab-hero__chip{position:absolute;top:7%;right:-4%;display:inline-flex;align-items:center;gap:9px;border-radius:100px;padding:.6em 1.05em;font-family:var(--font-head);font-weight:700;font-size:.9rem;color:var(--ink);z-index:3}
.ab-hero__chip svg{width:17px;height:17px;color:#F4B400}

/* ═══════════════════════════════════════════════════════════
   2. STATS STRIP — teal-tinted, glass cards
   ═══════════════════════════════════════════════════════════ */
.ab-stats{background:var(--bg-alt);padding:clamp(56px,7vw,88px) 0}
.ab-stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2vw,24px)}
.ab-stat{border-radius:var(--r-lg);padding:clamp(24px,2.6vw,34px) clamp(22px,2.2vw,30px)}
.ab-stat__n{font-family:var(--font-head);font-weight:800;letter-spacing:-.03em;font-size:clamp(2rem,4vw,3rem);line-height:1;color:var(--primary)}
.ab-stat__n em{font-style:normal;color:var(--secondary)}
.ab-stat__l{margin-top:.7rem;font-size:.92rem;line-height:1.5;color:var(--muted)}

/* ═══════════════════════════════════════════════════════════
   3. STORY — white, editorial manifesto
   ═══════════════════════════════════════════════════════════ */
.ab-story{background:#fff;padding:clamp(80px,12vw,160px) 0}
.ab-story__grid{display:grid;grid-template-columns:minmax(0,.34fr) minmax(0,1fr);gap:clamp(32px,6vw,90px);align-items:start}
.ab-story__aside{position:sticky;top:130px;display:flex;flex-direction:column;gap:16px}
.ab-story__kicker{font-family:var(--font-head);font-weight:700;font-size:clamp(1.1rem,1.5vw,1.35rem);line-height:1.35;color:var(--ink);letter-spacing:-.01em}
.ab-story__body{font-family:var(--font-head);font-weight:500;letter-spacing:-.005em;line-height:1.6;font-size:clamp(1.1rem,1.7vw,1.5rem);color:var(--ink)}
.ab-story__body p{margin:0}
.ab-story__body p+p{margin-top:.85em}
.ab-story__body em{font-style:normal;color:var(--primary);font-weight:700}
.ab-dropcap::first-letter{font-size:2.6em;line-height:.74;float:left;font-weight:800;padding:.04em .14em 0 0;color:var(--primary)}
.ab-story__sign{margin-top:clamp(36px,4vw,56px);display:flex;align-items:center;gap:18px}
.ab-story__sign-name{font-family:var(--font-head);font-weight:800;font-size:1.1rem;color:var(--ink)}
.ab-story__sign-name small{display:block;font-family:var(--font-body);font-weight:500;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-top:6px}
.ab-story__rule{flex:1;height:1px;background:var(--line-strong)}

/* ═══════════════════════════════════════════════════════════
   4. VISION & MISSION — teal-tinted, twin glass cards
   ═══════════════════════════════════════════════════════════ */
.ab-vm{background:var(--bg-alt);padding:clamp(72px,10vw,140px) 0}
.ab-vm__head{text-align:center;max-width:740px;margin:0 auto clamp(44px,6vw,72px)}
.ab-vm__head h2{font-size:clamp(1.9rem,4vw,3rem);line-height:1.06;letter-spacing:-.025em}
.ab-vm__head h2 em{font-style:normal;color:var(--primary)}
.ab-vm__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,2.4vw,28px)}
.ab-vm__col{position:relative;border-radius:var(--r-xl);padding:clamp(32px,3.6vw,52px);overflow:hidden;transition:transform .6s var(--ease),box-shadow .6s var(--ease)}
.ab-vm__col:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.ab-vm__icon{display:grid;place-items:center;width:60px;height:60px;border-radius:18px;background:linear-gradient(140deg,rgba(11,106,60,.1),rgba(31,158,87,.2));color:var(--primary);margin-bottom:1.4rem}
.ab-vm__icon i,.ab-vm__icon svg{width:28px;height:28px}
.ab-vm__num{font-family:var(--font-head);font-weight:800;font-size:.95rem;letter-spacing:.06em;color:var(--accent);display:block;margin-bottom:.5rem}
.ab-vm__col h3{font-size:clamp(1.35rem,2.2vw,1.85rem);margin-bottom:.6em;letter-spacing:-.01em}
.ab-vm__col p{font-size:1.02rem;line-height:1.78;color:var(--muted)}

/* ═══════════════════════════════════════════════════════════
   5. VALUES — white, numbered glass cards
   ═══════════════════════════════════════════════════════════ */
.ab-values{background:#fff;padding:clamp(72px,10vw,140px) 0}
.ab-values__head{max-width:660px;margin-bottom:clamp(44px,6vw,72px)}
.ab-values__head h2{font-size:clamp(1.9rem,4vw,3rem);line-height:1.06;letter-spacing:-.025em}
.ab-values__head h2 em{font-style:normal;color:var(--primary)}
.ab-values__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,2vw,24px)}
.ab-value{position:relative;border-radius:var(--r-lg);padding:clamp(28px,2.6vw,38px) clamp(24px,2.2vw,30px);overflow:hidden;transition:transform .6s var(--ease),box-shadow .6s var(--ease)}
.ab-value::after{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent));transform:scaleX(0);transform-origin:left;transition:transform .55s var(--ease)}
.ab-value:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.ab-value:hover::after{transform:scaleX(1)}
.ab-value__n{font-family:var(--font-head);font-weight:800;font-size:clamp(2.4rem,4vw,3.4rem);line-height:1;color:rgba(11,106,60,.14);letter-spacing:-.04em;display:block;margin-bottom:1rem}
.ab-value h3{font-size:clamp(1.12rem,1.8vw,1.35rem);margin-bottom:.6rem}
.ab-value p{font-size:.94rem;line-height:1.74;color:var(--muted)}

/* ═══════════════════════════════════════════════════════════
   6. MILESTONES — teal-tinted vertical timeline
   ═══════════════════════════════════════════════════════════ */
.ab-mile{background:var(--bg-alt);padding:clamp(72px,10vw,140px) 0}
.ab-mile__head{max-width:740px;margin-bottom:clamp(44px,6vw,80px)}
.ab-mile__head h2{font-size:clamp(1.9rem,4vw,3rem);line-height:1.06;letter-spacing:-.025em}
.ab-mile__head h2 em{font-style:normal;color:var(--primary)}
.ab-tl{position:relative;display:grid;gap:0;padding-left:clamp(20px,3vw,40px)}
.ab-tl::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,var(--accent),rgba(31,158,87,.15))}
.ab-tl__item{position:relative;display:grid;grid-template-columns:minmax(110px,.2fr) 1fr;gap:clamp(20px,4vw,64px);padding:clamp(26px,3.2vw,46px) 0;align-items:start}
.ab-tl__item::before{content:"";position:absolute;left:calc(-1*clamp(20px,3vw,40px) - 6px);top:clamp(30px,3.4vw,50px);width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--primary);box-shadow:0 0 0 5px rgba(31,158,87,.14)}
.ab-tl__item+.ab-tl__item{border-top:1px solid var(--line-strong)}
.ab-tl__year{font-family:var(--font-head);font-weight:800;font-size:clamp(1.3rem,2.2vw,1.9rem);color:var(--primary);letter-spacing:-.01em}
.ab-tl__year small{display:block;font-family:var(--font-body);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-top:8px;font-weight:600}
.ab-tl__b h3{font-size:clamp(1.18rem,2vw,1.6rem);margin-bottom:.45em;letter-spacing:-.01em}
.ab-tl__b p{font-size:.96rem;color:var(--muted);line-height:1.74;max-width:58ch}

/* ═══════════════════════════════════════════════════════════
   7. FOUNDER — white, magazine split
   ═══════════════════════════════════════════════════════════ */
.ab-founder{background:#fff;padding:clamp(72px,10vw,140px) 0;overflow:hidden}
.ab-founder__grid{display:grid;grid-template-columns:.82fr 1fr;gap:clamp(40px,6vw,90px);align-items:center}
.ab-founder__media{display:flex;flex-direction:column;gap:14px}
.ab-founder__frame{position:relative;aspect-ratio:1/1;border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--shadow-lg)}
.ab-founder__frame::after{content:"";position:absolute;inset:12px;border:1px solid rgba(255,255,255,.45);border-radius:calc(var(--r-xl) - 6px);pointer-events:none;z-index:2}
.ab-founder__photo{width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.ab-founder__frame-tag{border-radius:var(--r-sm);padding:.85em 1.1em;font-family:var(--font-head);font-weight:700;font-size:.82rem;color:var(--primary);text-align:center;background:var(--bg-alt);border:1px solid var(--line)}
.ab-founder__name{font-size:clamp(1.9rem,3.4vw,2.7rem);letter-spacing:-.025em;line-height:1.04;margin:.4em 0 .15em}
.ab-founder__role{font-family:var(--font-head);font-weight:600;color:var(--primary);font-size:1rem;margin-bottom:1.3em}
.ab-founder__body>p{font-size:1.04rem;color:var(--muted);line-height:1.8}
.ab-founder__body>p+p{margin-top:1em}
.ab-founder__quote{position:relative;font-family:var(--font-head);font-weight:600;font-size:clamp(1.1rem,1.8vw,1.42rem);line-height:1.5;color:var(--ink);margin:1.5em 0 0;padding-left:22px;border-left:3px solid var(--accent)}
.ab-creds{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:30px;padding-top:26px;border-top:1px solid var(--line)}
.ab-creds__item{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;background:var(--bg-alt);border:1px solid var(--line);border-left:3px solid var(--primary);border-radius:12px}
.ab-creds__item i,.ab-creds__item svg{width:17px;height:17px;color:var(--primary);margin-top:2px;flex-shrink:0}
.ab-creds__item dt{font-family:var(--font-head);font-weight:700;font-size:.88rem;color:var(--ink);line-height:1.3}
.ab-creds__item dd{font-family:var(--font-body);font-size:.78rem;color:var(--muted);margin-top:2px;line-height:1.4}
.ab-founder__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}

/* ═══════════════════════════════════════════════════════════
   8. PROMISE — light, oversized teal quotation
   ═══════════════════════════════════════════════════════════ */
.ab-promise{position:relative;background:var(--bg-alt);padding:clamp(90px,14vw,180px) 0;text-align:center;overflow:hidden;isolation:isolate}
.ab-promise::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 50% 50%,rgba(31,158,87,.14),transparent 62%);pointer-events:none;z-index:-1}
.ab-promise__quote{position:relative;font-family:var(--font-head);font-weight:800;font-size:clamp(1.9rem,5.2vw,4.4rem);line-height:1.12;letter-spacing:-.03em;color:var(--ink);max-width:20ch;margin:0 auto}
.ab-promise__open,.ab-promise__close{color:var(--accent)}
.ab-promise__attr{margin-top:2.2rem;font-family:var(--font-head);font-weight:600;font-size:.84rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

/* ═══════════════════════════════════════════════════════════
   9. FINAL CTA — bright teal gradient card (home-style)
   ═══════════════════════════════════════════════════════════ */
.ab-final{background:#fff;padding:clamp(72px,10vw,140px) 0}
.ab-final__card{position:relative;border-radius:var(--r-xl);overflow:hidden;text-align:center;padding:clamp(44px,6vw,84px) clamp(28px,5vw,64px);background:linear-gradient(150deg,var(--primary),var(--secondary));box-shadow:var(--shadow-lg)}
.ab-final__card::before{content:"";position:absolute;top:-40%;right:-12%;width:55%;height:160%;background:radial-gradient(circle at center,rgba(255,255,255,.22),transparent 62%);pointer-events:none}
.ab-final__inner{position:relative;z-index:2;max-width:680px;margin:0 auto}
.ab-final .ab-eyebrow{color:rgba(255,255,255,.92);justify-content:center}
.ab-final .ab-eyebrow__dot{background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.22)}
.ab-final__card h2{color:#fff;font-size:clamp(2rem,4.6vw,3.4rem);line-height:1.06;letter-spacing:-.025em;margin:.3em auto .35em;max-width:18ch}
.ab-final__card h2 em{font-style:normal;color:#eafaf9}
.ab-final__card p{color:rgba(255,255,255,.9);font-size:1.06rem;line-height:1.7;max-width:54ch;margin:0 auto}
.ab-final__actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:clamp(30px,4vw,44px)}
.ab-final .btn--solid{background:#fff;color:var(--primary);box-shadow:0 14px 30px -12px rgba(7,32,36,.45)}
.ab-final .btn--solid:hover{box-shadow:0 22px 44px -14px rgba(7,32,36,.5)}
.ab-final .btn--ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.4)}
.ab-final .btn--ghost:hover{background:rgba(255,255,255,.2)}
.ab-final__contact{display:flex;flex-wrap:wrap;gap:14px 40px;justify-content:center;margin-top:clamp(30px,4vw,44px);padding-top:clamp(24px,3vw,36px);border-top:1px solid rgba(255,255,255,.22)}
.ab-final__contact a{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-head);font-weight:600;color:#fff;transition:opacity .3s}
.ab-final__contact a:hover{opacity:.8}
.ab-final__contact i,.ab-final__contact svg{width:17px;height:17px;color:#eafaf9}

/* ═══════════════════════════════════════════════════════════
   Responsive
   ═══════════════════════════════════════════════════════════ */
@media(max-width:1024px){
  .ab-hero__inner{grid-template-columns:1fr;gap:clamp(40px,7vw,60px)}
  .ab-hero__media{max-width:440px}
  .ab-figure{aspect-ratio:5/4}
  .ab-hero__badge{bottom:8%;left:0}
  .ab-hero__chip{right:0}
  .ab-founder__grid{grid-template-columns:1fr;gap:clamp(40px,8vw,60px)}
  .ab-founder__media{max-width:400px;margin:0 auto}
  .ab-stats__grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  .ab-story__grid{grid-template-columns:1fr;gap:32px}
  .ab-story__aside{position:static}
  .ab-vm__grid{grid-template-columns:1fr}
  .ab-values__grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .ab-stats__grid{grid-template-columns:1fr}
  .ab-values__grid{grid-template-columns:1fr}
  .ab-tl__item{grid-template-columns:1fr;gap:12px}
  .ab-creds{grid-template-columns:1fr}
  .ab-hero__stats{gap:24px}
}
@media(prefers-reduced-motion:reduce){
  [data-reveal]{opacity:1!important;transform:none!important;transition:none}
}