/* ============================================================
   Unique Udyog — About Us (premium corporate redesign)
   Scoped to body.ab. Light/dark section rhythm, leadership
   modal, animated counters, company timeline.
   Palette tokens inherited from .uhero-scope (hero-premium.css).
   Pairs with js/about.js.
   ============================================================ */

.ab{background:#fff;color:#3c4855;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.ab-wrap{max-width:1180px;margin:0 auto;padding:0 32px}
.ab-sec{padding:clamp(66px,8.4vw,120px) 0;position:relative}
.ab-sec--tint{background:#f4f6f9}
.ab-sec--dark{background:linear-gradient(162deg,#08182a 0%,#0c2336 58%,#0e2b44 100%);color:#c7d4e0}

/* ---- shared section heading ---- */
.ab-head{max-width:720px;margin:0 0 clamp(34px,5vw,58px)}
.ab-head--center{margin-left:auto;margin-right:auto;text-align:center}
.ab-eyb{display:inline-flex;align-items:center;gap:12px;font-family:var(--u-ff-cond);
  text-transform:uppercase;letter-spacing:3px;font-weight:700;font-size:.76rem;color:#b07d36;margin-bottom:16px}
.ab-eyb::before{content:"";width:30px;height:2px;background:#c08a44}
.ab-head--center .ab-eyb{justify-content:center}
.ab-head h2{font-family:var(--u-ff-head);font-weight:800;color:#0c2236;
  font-size:clamp(1.9rem,3.4vw,2.85rem);line-height:1.08;letter-spacing:-.7px;margin:0 0 16px}
.ab-head p{font-size:1.07rem;line-height:1.78;color:#5d6b78;margin:0}
.ab-sec--dark .ab-head h2{color:#fff}
.ab-sec--dark .ab-head p{color:#9fb1c2}
.ab-sec--dark .ab-eyb{color:#d6a86a}

/* ---- scroll reveal ---- */
.reveal{opacity:0;transform:translateY(32px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.07s}.reveal.d2{transition-delay:.14s}.reveal.d3{transition-delay:.21s}
.reveal.d4{transition-delay:.28s}.reveal.d5{transition-delay:.35s}.reveal.d6{transition-delay:.42s}
html:not(.js) .reveal{opacity:1;transform:none}

/* ============================================================
   1 · HERO
   ============================================================ */
.ab-hero{position:relative;overflow:hidden;color:#fff;
  padding:clamp(140px,20vh,212px) 0 clamp(84px,12vh,124px);
  background:linear-gradient(118deg,#06121f 0%,#0b2034 52%,#0e2a42 100%)}
.ab-hero__bg{position:absolute;inset:0;
  background:
    linear-gradient(99deg,rgba(5,15,25,.95) 0%,rgba(6,18,30,.9) 28%,rgba(7,21,34,.66) 54%,rgba(10,28,44,.4) 78%,rgba(12,32,50,.32) 100%),
    linear-gradient(to top,rgba(5,14,23,.82) 0%,rgba(5,14,23,0) 36%),
    url("../images/about-hero-mig.jpg") 64% 40%/cover no-repeat}
.ab-hero__glow{position:absolute;inset:0;
  background:radial-gradient(86% 120% at 12% -8%,rgba(192,138,68,.24),rgba(192,138,68,0) 48%)}
.ab-hero__grid{position:absolute;inset:0;opacity:.16;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:64px 64px;-webkit-mask-image:radial-gradient(80% 80% at 70% 30%,#000,transparent);mask-image:radial-gradient(80% 80% at 70% 30%,#000,transparent)}
.ab-hero__inner{position:relative;z-index:2;max-width:1180px;margin:0 auto;padding:0 32px}
.ab-hero__eyebrow{display:inline-flex;align-items:center;gap:12px;font-family:var(--u-ff-cond);
  text-transform:uppercase;letter-spacing:3.4px;font-weight:700;font-size:.8rem;color:#d6a86a;margin-bottom:22px}
.ab-hero__eyebrow::before{content:"";width:34px;height:2px;background:#c08a44}
.ab-hero__head{display:flex;align-items:center;gap:clamp(18px,2.6vw,34px);margin:0 0 24px}
.ab-hero__logo{flex:none;width:clamp(82px,9.4vw,124px);height:auto;display:block;
  filter:drop-shadow(0 10px 26px rgba(0,0,0,.5))}
.ab-hero h1{font-family:var(--u-ff-head);font-weight:900;color:#fff;letter-spacing:-1.6px;
  font-size:clamp(2.6rem,5.6vw,4.5rem);line-height:1.01;margin:0;max-width:15ch}
.ab-hero h1 em{font-style:normal;color:#d6a86a}
.ab-hero__sub{font-size:clamp(1.04rem,1.4vw,1.2rem);line-height:1.72;color:#b9c8d6;max-width:56ch;margin:0 0 30px}
.ab-hero__statement{position:relative;max-width:60ch;margin:0 0 14px;padding:4px 0 4px 22px;
  border-left:3px solid #c08a44;font-family:var(--u-ff-head);font-weight:400;font-style:italic;
  color:#e7eef5;font-size:clamp(1.05rem,1.5vw,1.28rem);line-height:1.55}
.ab-hero__crumb{margin-top:34px;font-family:var(--u-ff-cond);text-transform:uppercase;letter-spacing:1.6px;font-size:.76rem;color:#7e93a6}
.ab-hero__crumb a{color:#9fb1c2}.ab-hero__crumb a:hover{color:#d6a86a}
.ab-hero__crumb span{color:#c08a44;margin:0 9px}

/* ============================================================
   2 · COMPANY STORY
   ============================================================ */
.ab-story__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ab-fact{background:#fff;border:1px solid #e6eaef;border-radius:16px;padding:30px 28px;
  transition:transform .45s cubic-bezier(.2,.7,.3,1),box-shadow .45s ease,border-color .45s ease}
.ab-fact:hover{transform:translateY(-6px);box-shadow:0 26px 50px -28px rgba(12,34,54,.4);border-color:#dcc4a3}
.ab-ic{width:54px;height:54px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(150deg,#f7ede0,#f0e0cb);color:#a5702c;margin-bottom:20px}
.ab-ic svg{width:26px;height:26px}
.ab-fact h3{font-family:var(--u-ff-head);font-weight:800;color:#0c2236;font-size:1.18rem;margin:0 0 9px;letter-spacing:-.2px}
.ab-fact p{font-size:.98rem;line-height:1.65;color:#5d6b78;margin:0}

/* ============================================================
   3 · LEADERSHIP
   ============================================================ */
.ab-lead__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,4vw,52px);max-width:900px;margin:0 auto}
.lead-card{text-align:center}
.lead-card__photo{position:relative;display:block;width:100%;padding:0;border:0;cursor:pointer;
  overflow:hidden;border-radius:18px;aspect-ratio:4/5;background:#0c2236;
  box-shadow:0 30px 64px -34px rgba(12,34,54,.6);
  outline:none;-webkit-tap-highlight-color:transparent}
.lead-card__photo::before{content:"";position:absolute;inset:0;z-index:2;border-radius:18px;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.16),inset 0 0 0 6px rgba(255,255,255,.05);pointer-events:none}
.lead-card__photo img{width:100%;height:100%;object-fit:cover;object-position:center top;display:block;
  transition:transform .8s cubic-bezier(.2,.7,.3,1)}
.lead-card__photo::after{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(to top,rgba(7,18,30,.82) 0%,rgba(7,18,30,.18) 34%,rgba(7,18,30,0) 56%);
  transition:opacity .5s ease}
.lead-card__photo:hover img,.lead-card__photo:focus-visible img{transform:scale(1.055)}
.lead-card__open{position:absolute;left:0;right:0;bottom:20px;z-index:3;display:inline-flex;align-items:center;
  justify-content:center;gap:9px;font-family:var(--u-ff-cond);text-transform:uppercase;letter-spacing:1.8px;
  font-size:.78rem;font-weight:700;color:#fff;transform:translateY(8px);opacity:.92;transition:transform .5s ease,opacity .4s ease}
.lead-card__open svg{width:17px;height:17px;color:#d6a86a}
.lead-card__photo:hover .lead-card__open,.lead-card__photo:focus-visible .lead-card__open{transform:none;opacity:1}
.lead-card__photo:focus-visible{box-shadow:0 0 0 3px #c08a44,0 30px 64px -34px rgba(12,34,54,.6)}
.lead-card__id{padding-top:24px}
.lead-card__id h3{font-family:var(--u-ff-head);font-weight:800;color:#0c2236;font-size:1.5rem;letter-spacing:-.4px;margin:0 0 8px}
.lead-card__qual{display:inline-block;font-family:var(--u-ff-cond);text-transform:uppercase;letter-spacing:1.6px;
  font-size:.74rem;font-weight:700;color:#a5702c;background:#f4ead9;border:1px solid #e6d3b4;
  padding:6px 14px;border-radius:30px}
.lead-card__role{display:block;margin-top:14px;font-size:.95rem;color:#5d6b78}
.lead-tpl{display:none}

/* leadership modal */
.lead-modal{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;
  padding:24px;opacity:0;visibility:hidden;transition:opacity .42s ease,visibility .42s ease}
.lead-modal.open{opacity:1;visibility:visible}
.lead-modal__overlay{position:absolute;inset:0;background:rgba(6,14,22,.62);
  -webkit-backdrop-filter:blur(10px) saturate(120%);backdrop-filter:blur(10px) saturate(120%)}
.lead-modal__panel{position:relative;z-index:1;width:min(1000px,100%);max-height:92vh;overflow:hidden;
  border-radius:20px;background:#fff;display:grid;grid-template-columns:minmax(0,38%) 1fr;
  grid-template-rows:minmax(0,1fr);
  box-shadow:0 60px 130px -34px rgba(0,0,0,.72);
  transform:translateY(30px) scale(.965);opacity:0;
  transition:transform .55s cubic-bezier(.2,.8,.25,1),opacity .5s ease}
.lead-modal.open .lead-modal__panel{transform:none;opacity:1}
.lead-modal__photo{position:relative;background:#0c2236;min-height:300px}
.lead-modal__photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top}
.lead-modal__photo::after{content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(7,18,30,0) 60%,rgba(7,18,30,.35))}
.lead-modal__close{position:absolute;top:16px;right:16px;z-index:4;width:42px;height:42px;border-radius:50%;
  border:1px solid rgba(255,255,255,.28);background:rgba(8,16,24,.5);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  color:#fff;font-size:1.5rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:background .25s ease,transform .25s ease}
.lead-modal__close:hover{background:#c08a44;transform:rotate(90deg)}
.lead-modal__body{padding:clamp(34px,3.2vw,52px);padding-bottom:clamp(58px,5vw,74px);
  overflow-y:auto;min-width:0;min-height:0;-webkit-overflow-scrolling:touch}
/* soft fade at the foot of the scroll area — signals "more below" so the last
   row of chips reads as scrollable, never as a hard slice */
.lead-modal__body::after{content:"";position:sticky;bottom:0;left:0;display:block;
  height:40px;margin-top:-40px;pointer-events:none;opacity:1;transition:opacity .25s ease;
  background:linear-gradient(to top,#fff 24%,rgba(255,255,255,0))}
/* once scrolled to the foot (or when everything already fits), drop the fade so
   the final row of chips is perfectly crisp */
.lead-modal__body.at-bottom::after{opacity:0}
/* the designation + heading keep a right gutter so they never slip under the
   floating close button; left padding stays uniform so everything aligns */
.lm-eyb{display:block;font-family:var(--u-ff-cond);text-transform:uppercase;letter-spacing:2.4px;
  font-weight:700;font-size:.74rem;color:#b07d36;margin-bottom:10px;padding-right:clamp(58px,6vw,78px)}
.lead-modal__body h2{font-family:var(--u-ff-head);font-weight:800;color:#0c2236;font-size:clamp(1.7rem,2.6vw,2.15rem);
  letter-spacing:-.5px;line-height:1.06;margin:0 0 12px;padding-right:clamp(58px,6vw,78px)}
.lm-qual{display:inline-block;font-family:var(--u-ff-cond);text-transform:uppercase;letter-spacing:1.5px;
  font-size:.72rem;font-weight:700;color:#a5702c;background:#f4ead9;border:1px solid #e6d3b4;padding:6px 14px;border-radius:30px;margin-bottom:24px}
.lead-modal__body p{font-size:1.01rem;line-height:1.78;color:#4f5d6a;margin:0 0 16px}
.lm-philosophy{position:relative;margin:26px 0;padding:18px 22px;border-left:3px solid #c08a44;
  background:#faf6ef;border-radius:0 12px 12px 0;font-family:var(--u-ff-head);font-style:italic;
  color:#2c3a47;font-size:1.06rem;line-height:1.6}
.lm-sub{font-family:var(--u-ff-cond);text-transform:uppercase;letter-spacing:2px;font-weight:700;
  font-size:.78rem;color:#0c2236;margin:28px 0 14px}
.lm-chips{display:flex;flex-wrap:wrap;gap:9px;margin:0}
.lm-chips span{font-family:var(--u-ff-cond);text-transform:uppercase;letter-spacing:.8px;font-size:.74rem;
  font-weight:700;color:#37485a;background:#eef2f6;border:1px solid #e0e6ec;padding:8px 14px;border-radius:8px}

/* ============================================================
   4 · VALUES (dark)
   ============================================================ */
.ab-values__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ab-val{padding:32px 28px;border:1px solid rgba(255,255,255,.1);border-radius:16px;
  background:rgba(255,255,255,.028);transition:transform .45s cubic-bezier(.2,.7,.3,1),border-color .45s ease,background .45s ease}
.ab-val:hover{transform:translateY(-7px);border-color:rgba(192,138,68,.55);background:rgba(192,138,68,.07)}
.ab-val__ic{width:54px;height:54px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:rgba(192,138,68,.14);color:#d6a86a;margin-bottom:20px;transition:background .45s ease,color .45s ease}
.ab-val:hover .ab-val__ic{background:#c08a44;color:#0c2236}
.ab-val__ic svg{width:26px;height:26px}
.ab-val h3{font-family:var(--u-ff-head);font-weight:800;color:#fff;font-size:1.2rem;margin:0 0 9px;letter-spacing:-.2px}
.ab-val p{font-size:.97rem;line-height:1.65;color:#9fb1c2;margin:0}

/* ============================================================
   5 · WHY CHOOSE
   ============================================================ */
.ab-why__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.why-card{position:relative;background:#fff;border:1px solid #e6eaef;border-radius:16px;padding:32px 28px;overflow:hidden;
  transition:transform .45s cubic-bezier(.2,.7,.3,1),box-shadow .45s ease,border-color .45s ease}
.why-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:#c08a44;
  transform:scaleY(0);transform-origin:top;transition:transform .5s ease}
.why-card:hover{transform:translateY(-6px);box-shadow:0 28px 54px -30px rgba(12,34,54,.42);border-color:#dcc4a3}
.why-card:hover::before{transform:scaleY(1)}
.why-card__ic{width:52px;height:52px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(150deg,#f7ede0,#f0e0cb);color:#a5702c;margin-bottom:18px}
.why-card__ic svg{width:25px;height:25px}
.why-card h3{font-family:var(--u-ff-head);font-weight:800;color:#0c2236;font-size:1.16rem;margin:0 0 8px;letter-spacing:-.2px}
.why-card p{font-size:.97rem;line-height:1.62;color:#5d6b78;margin:0}

/* ============================================================
   6 · TIMELINE
   ============================================================ */
.ab-tl{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:24px}
.ab-tl::before{content:"";position:absolute;left:0;right:0;top:46px;height:2px;
  background:linear-gradient(90deg,rgba(192,138,68,.15),#c08a44 18%,#c08a44 82%,rgba(192,138,68,.15))}
.tl-item{position:relative;text-align:center;padding-top:78px}
.tl-item__dot{position:absolute;top:38px;left:50%;transform:translateX(-50%);width:18px;height:18px;border-radius:50%;
  background:#fff;border:3px solid #c08a44;box-shadow:0 0 0 6px rgba(192,138,68,.14);z-index:1;transition:transform .4s ease,background .4s ease}
.tl-item.in .tl-item__dot{animation:tlPop .5s cubic-bezier(.2,1.4,.4,1) both}
.tl-item:hover .tl-item__dot{background:#c08a44;transform:translateX(-50%) scale(1.12)}
@keyframes tlPop{0%{transform:translateX(-50%) scale(0)}100%{transform:translateX(-50%) scale(1)}}
.tl-item__year{font-family:var(--u-ff-head);font-weight:900;color:#0c2236;font-size:1.55rem;line-height:1;letter-spacing:-.5px}
.ab-sec--tint .tl-item__year{color:#0c2236}
.tl-item__title{display:block;margin-top:10px;font-size:.96rem;line-height:1.45;color:#5d6b78}
.tl-item:last-child .tl-item__year{color:#a5702c}

/* ============================================================
   7 · STATISTICS (dark)
   ============================================================ */
.ab-stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat{text-align:center;position:relative;padding:14px 10px}
.stat+.stat::before{content:"";position:absolute;left:0;top:18%;height:64%;width:1px;background:rgba(255,255,255,.12)}
.stat b{display:block;font-family:var(--u-ff-head);font-weight:900;color:#fff;
  font-size:clamp(2.6rem,5vw,3.7rem);line-height:1;letter-spacing:-1px}
.stat b i{font-style:normal;color:#d6a86a}
.stat span{display:block;margin-top:12px;font-family:var(--u-ff-cond);text-transform:uppercase;
  letter-spacing:1.8px;font-size:.8rem;font-weight:700;color:#9fb1c2}

/* ============================================================
   8 · CTA
   ============================================================ */
.ab-cta{position:relative;overflow:hidden;text-align:center;color:#fff;
  padding:clamp(74px,9vw,118px) 0;
  background:linear-gradient(120deg,#0a1c2e 0%,#10314c 100%)}
.ab-cta__bg{position:absolute;inset:0;background:url("../images/about-hero.jpg") center/cover no-repeat;opacity:.12;mix-blend-mode:luminosity}
.ab-cta__glow{position:absolute;inset:0;background:radial-gradient(70% 120% at 50% 0%,rgba(192,138,68,.22),rgba(192,138,68,0) 55%)}
.ab-cta__inner{position:relative;z-index:2;max-width:760px;margin:0 auto;padding:0 32px}
.ab-cta h2{font-family:var(--u-ff-head);font-weight:800;color:#fff;font-size:clamp(2rem,3.6vw,2.9rem);
  line-height:1.08;letter-spacing:-.7px;margin:0 0 16px}
.ab-cta p{font-size:1.1rem;line-height:1.7;color:#bccadb;margin:0 0 32px}
.ab-cta__actions{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}
.ab-btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--u-ff-cond);text-transform:uppercase;
  letter-spacing:1.6px;font-weight:700;font-size:.84rem;padding:15px 32px;border-radius:8px;cursor:pointer;
  transition:transform .3s ease,background .3s ease,box-shadow .3s ease,color .3s ease,border-color .3s ease}
.ab-btn svg{width:18px;height:18px}
.ab-btn--primary{background:#c08a44;color:#0c2236;box-shadow:0 16px 34px -16px rgba(192,138,68,.7)}
.ab-btn--primary:hover{background:#d6a86a;transform:translateY(-3px);color:#0c2236}
.ab-btn--ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4)}
.ab-btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.08);transform:translateY(-3px)}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:980px){
  .ab-wrap{padding:0 26px}
  .ab-hero__inner,.ab-cta__inner{padding:0 26px}
  .ab-story__grid,.ab-values__grid,.ab-why__grid{grid-template-columns:1fr 1fr}
  .ab-stats__grid{grid-template-columns:1fr 1fr;gap:34px 24px}
  .stat:nth-child(odd)::before{display:none}
}
@media (max-width:760px){
  .ab-lead__grid{grid-template-columns:1fr;max-width:380px}
  /* stacked: photo becomes a full-width banner of fixed height (no aspect-ratio,
     which would otherwise shrink it to a narrow column and leave a white void
     beside it); the body row takes the rest and scrolls internally, so the
     photo can never squeeze over the designation */
  .lead-modal__panel{grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr);max-height:92vh}
  .lead-modal__photo{aspect-ratio:auto;width:100%;height:clamp(280px,40vh,420px);min-height:0;max-height:none;overflow:hidden}
  .lead-modal__photo img{position:absolute;object-position:center 22%}
  /* timeline → vertical */
  .ab-tl{grid-template-columns:1fr;gap:0;margin-left:6px}
  .ab-tl::before{left:8px;right:auto;top:0;bottom:0;width:2px;height:auto}
  .tl-item{text-align:left;padding:0 0 38px 38px}
  .tl-item:last-child{padding-bottom:0}
  .tl-item__dot{top:4px;left:8px;transform:translateX(-50%)}
  .tl-item:hover .tl-item__dot{transform:translateX(-50%) scale(1.12)}
  @keyframes tlPop{0%{transform:translateX(-50%) scale(0)}100%{transform:translateX(-50%) scale(1)}}
}
@media (max-width:560px){
  .ab-wrap{padding:0 20px}
  .ab-hero__inner,.ab-cta__inner{padding:0 20px}
  /* narrow screens: centre the welding photo and strengthen the navy scrim so the
     full-width headline stays crisp; stack the logo mark above the heading */
  .ab-hero__bg{background:
    linear-gradient(180deg,rgba(5,15,25,.93) 0%,rgba(6,18,30,.82) 45%,rgba(6,17,27,.9) 100%),
    url("../images/about-hero-mig.jpg") center/cover no-repeat}
  .ab-hero__head{flex-direction:column;align-items:flex-start;gap:16px}
  .ab-hero__logo{width:92px}
  .ab-story__grid,.ab-values__grid,.ab-why__grid{grid-template-columns:1fr}
  .ab-stats__grid{grid-template-columns:1fr 1fr}
  .ab-btn{width:100%;justify-content:center}
}
@media (prefers-reduced-motion:reduce){
  .reveal{transition:none}
  .lead-card__photo img,.lead-modal__panel,.lead-modal{transition:none}
  .tl-item.in .tl-item__dot{animation:none}
}