/* ============================================================
   AEGIS Industries — Company Profile
   ============================================================ */

:root{
  --navy-900:#06132c;
  --navy-800:#0a1f44;
  --navy-700:#0e2a5c;
  --navy-600:#143a7a;
  --blue-500:#1e56b3;
  --blue-400:#2f6fd6;
  --blue-300:#5b91e6;
  --star:#8b95a5;
  --ink:#0f1b2d;
  --muted:#5a6473;
  --muted-2:#8a94a6;
  --bg:#ffffff;
  --soft:#f3f6fb;
  --soft-2:#eaf0f8;
  --line:#e2e9f3;
  --line-navy:rgba(255,255,255,.12);
  --maxw:1200px;
  --r:14px;
  --shadow:0 18px 50px -22px rgba(10,31,68,.30);
  --shadow-sm:0 8px 24px -14px rgba(10,31,68,.28);
  --t:cubic-bezier(.22,.61,.36,1);
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --display:'Sora','Inter',sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  font-size:16px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--display);line-height:1.12;letter-spacing:-.02em;font-weight:700}
::selection{background:var(--blue-400);color:#fff}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,48px)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;
  font-weight:600;font-size:.95rem;letter-spacing:.01em;
  padding:.92em 1.7em;border-radius:999px;cursor:pointer;border:1.5px solid transparent;
  transition:transform .35s var(--t),background .3s,color .3s,box-shadow .3s,border-color .3s;
}
.btn--primary{background:var(--blue-400);color:#fff;box-shadow:0 12px 30px -12px rgba(47,111,214,.7)}
.btn--primary:hover{background:var(--blue-500);transform:translateY(-3px);box-shadow:0 18px 36px -12px rgba(47,111,214,.8)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn--ghost:hover{background:rgba(255,255,255,.1);border-color:#fff;transform:translateY(-3px)}

.link-arrow{display:inline-flex;align-items:center;gap:.5em;font-weight:600;color:var(--blue-500);margin-top:.4rem}
.link-arrow i{width:22px;height:2px;background:currentColor;position:relative;transition:width .3s var(--t)}
.link-arrow i::after{content:"";position:absolute;right:0;top:-3px;width:8px;height:8px;border-top:2px solid currentColor;border-right:2px solid currentColor;transform:rotate(45deg)}
.link-arrow:hover i{width:34px}

/* ---------- Eyebrow / Heads ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.6em;
  font-size:.78rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--blue-500);margin-bottom:1rem;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--blue-400)}
.eyebrow--light{color:var(--blue-300)}
.eyebrow--light::before{background:var(--blue-300)}

.head{max-width:760px;margin-bottom:clamp(2.4rem,5vw,3.6rem)}
.head__title{font-size:clamp(1.85rem,3.6vw,2.85rem);color:var(--navy-800);margin-bottom:1rem}
.head__lead{color:var(--muted);font-size:1.06rem;max-width:62ch}
.head--light .head__title{color:#fff}
.head__lead--light{color:rgba(255,255,255,.72)}

/* ---------- Section frames ---------- */
.section{padding:clamp(4.5rem,9vw,7.5rem) 0;position:relative}
.section,.hero,.footer{scroll-margin-top:74px}
.section--soft{background:var(--soft)}
.section--navy{background:radial-gradient(120% 120% at 80% -10%,var(--navy-700),var(--navy-900));color:#fff;position:relative;overflow:hidden}
.section--navy::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(600px 300px at 12% 20%,rgba(47,111,214,.18),transparent 70%),
    radial-gradient(500px 320px at 95% 85%,rgba(91,145,230,.12),transparent 70%);
  pointer-events:none;
}
.section--navy .container{position:relative;z-index:1}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .4s var(--t),box-shadow .4s,padding .4s;
  padding:18px 0;
}
.nav__inner{
  width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,48px);
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
}
.nav__logo{display:flex;align-items:center;height:34px}
.nav__logo-img{height:30px;width:auto;transition:opacity .35s}
.nav__logo-img--dark{display:none}
.nav__links{display:flex;align-items:center;gap:clamp(1rem,2vw,2rem)}
.nav__links a{
  font-size:.92rem;font-weight:500;color:rgba(255,255,255,.82);position:relative;padding:.3em 0;
  transition:color .25s;
}
.nav__links a:not(.nav__cta)::after{
  content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--blue-300);transition:width .3s var(--t);
}
.nav__links a:not(.nav__cta):hover{color:#fff}
.nav__links a:not(.nav__cta):hover::after{width:100%}
.nav__cta{
  background:var(--blue-400);color:#fff!important;padding:.6em 1.25em;border-radius:999px;font-weight:600;
  transition:background .3s,transform .3s var(--t);
}
.nav__cta:hover{background:var(--blue-500);transform:translateY(-2px)}

/* scrolled state */
.nav.is-stuck{background:rgba(255,255,255,.92);backdrop-filter:saturate(160%) blur(14px);box-shadow:0 8px 30px -18px rgba(10,31,68,.4);padding:12px 0}
.nav.is-stuck .nav__logo-img--light{display:none}
.nav.is-stuck .nav__logo-img--dark{display:block}
.nav.is-stuck .nav__links a:not(.nav__cta){color:var(--navy-700)}
.nav.is-stuck .nav__links a.is-active{color:var(--blue-500)}

.nav__toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;z-index:120}
.nav__toggle span{width:26px;height:2px;background:#fff;border-radius:2px;transition:.35s var(--t)}
.nav.is-stuck .nav__toggle span{background:var(--navy-800)}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;
  background:radial-gradient(130% 130% at 70% 10%,#102a55 0%,var(--navy-900) 55%,#040d20 100%);
  color:#fff;overflow:hidden;padding:120px 0 90px;
}
.hero__canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.9}
.hero__veil{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(4,13,32,.85) 0%,rgba(4,13,32,.45) 45%,rgba(4,13,32,.1) 100%)}
.hero__content{position:relative;z-index:2;width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,48px)}
.hero__lockup{margin-bottom:2.2rem}
.hero__logo{height:clamp(46px,7vw,82px);width:auto;filter:drop-shadow(0 10px 30px rgba(0,0,0,.4))}
.hero__eyebrow{
  font-size:clamp(.85rem,1.4vw,1.05rem);font-weight:600;letter-spacing:.32em;text-transform:uppercase;
  color:var(--blue-300);margin-bottom:1.4rem;
}
.hero__title{
  font-size:clamp(2.6rem,6.4vw,5.2rem);font-weight:800;letter-spacing:-.03em;max-width:16ch;margin-bottom:1.6rem;
}
.hero__title span{color:var(--blue-300);position:relative}
.hero__sub{font-size:clamp(1.02rem,1.6vw,1.22rem);color:rgba(255,255,255,.78);max-width:60ch;margin-bottom:2.6rem}
.hero__actions{display:flex;flex-wrap:wrap;gap:1rem}

.hero__meta{
  position:absolute;left:0;right:0;bottom:30px;z-index:2;
  max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,48px);
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
  font-size:.82rem;color:rgba(255,255,255,.55);letter-spacing:.02em;
}
.hero__release{color:rgba(120,200,160,.85)}
.hero__web{color:rgba(255,255,255,.7);font-weight:500;transition:color .25s}
.hero__web:hover{color:#fff}
.hero__scroll{position:absolute;left:50%;bottom:78px;transform:translateX(-50%);z-index:2;width:26px;height:42px;border:2px solid rgba(255,255,255,.4);border-radius:14px;display:flex;justify-content:center}
.hero__scroll span{width:4px;height:8px;background:var(--blue-300);border-radius:2px;margin-top:7px;animation:scroll 1.8s infinite}
@keyframes scroll{0%{opacity:0;transform:translateY(-3px)}40%{opacity:1}80%{opacity:0;transform:translateY(12px)}}

/* ============================================================
   TIMELINE
   ============================================================ */
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.4rem,3vw,2.4rem)}
.tl{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:2.2rem 2rem;
  position:relative;transition:transform .5s var(--t),box-shadow .5s,border-color .5s;
}
.tl:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}
.tl__year{font-family:var(--display);font-weight:800;font-size:clamp(3rem,6vw,4.6rem);line-height:1;color:var(--soft-2);letter-spacing:-.03em;margin-bottom:1rem;transition:color .5s}
.tl:hover .tl__year{color:var(--blue-300)}
.tl--active .tl__year{color:var(--blue-400)}
.tl--active{border-color:transparent;box-shadow:var(--shadow);background:linear-gradient(180deg,#fff,#fbfdff)}
.tl--active::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--blue-400),var(--blue-300));border-radius:var(--r) var(--r) 0 0}
.tl__title{font-size:1.15rem;color:var(--navy-800);margin-bottom:.5rem}
.tl__loc{color:var(--blue-500);font-weight:600;font-size:.9rem;margin-bottom:.4rem}
.tl__divider{height:1px;background:var(--line);margin:1.1rem 0}
.tl__label{font-size:.74rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);margin-bottom:.25rem}
.tl__text{color:var(--muted);font-size:.95rem}

/* ============================================================
   ABOUT
   ============================================================ */
.about{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(2.5rem,6vw,5rem);align-items:center}
.about__visual{position:relative}
.about__mark{
  background:radial-gradient(120% 120% at 30% 20%,var(--navy-700),var(--navy-900));
  border-radius:24px;padding:clamp(2.5rem,6vw,4.5rem);display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.about__mark::before{content:"";position:absolute;inset:0;background:radial-gradient(400px 200px at 80% 90%,rgba(47,111,214,.3),transparent 70%)}
.about__mark img{width:min(78%,360px);position:relative;z-index:1;filter:brightness(0) invert(1) opacity(.96)}
.about__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem;margin-top:1.4rem}
.stat{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:1.1rem 1rem;text-align:center}
.stat__num{font-family:var(--display);font-weight:800;font-size:clamp(1.7rem,3.5vw,2.3rem);color:var(--navy-800);line-height:1}
.stat__suf{font-family:var(--display);font-weight:800;font-size:1.3rem;color:var(--blue-400)}
.stat p{font-size:.78rem;color:var(--muted);margin-top:.4rem;line-height:1.35}
.about__title{font-size:clamp(1.7rem,3.4vw,2.6rem);color:var(--navy-800);margin-bottom:1.4rem}
.about__title span{color:var(--blue-500)}
.about__body p{color:var(--muted);margin-bottom:1.1rem}
.about__body strong{color:var(--ink)}

/* ============================================================
   VISION / MISSION / VALUES
   ============================================================ */
.vm{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.2rem,3vw,2rem);margin-bottom:clamp(2.5rem,6vw,4rem)}
.vm__card{
  background:rgba(255,255,255,.04);border:1px solid var(--line-navy);border-radius:var(--r);
  padding:2.4rem;backdrop-filter:blur(4px);transition:transform .5s var(--t),border-color .5s,background .5s;
}
.vm__card:hover{transform:translateY(-6px);border-color:rgba(91,145,230,.5);background:rgba(47,111,214,.08)}
.vm__tag{display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--blue-300);border:1px solid rgba(91,145,230,.4);border-radius:999px;padding:.35em 1em;margin-bottom:1.3rem}
.vm__card h3{font-size:1.4rem;color:#fff;margin-bottom:1rem}
.vm__card p{color:rgba(255,255,255,.72);font-size:.98rem}

.values__head{margin-bottom:1.8rem}
.values__head h3{font-size:1.5rem;color:#fff}
.values__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1rem,2.2vw,1.6rem)}
.value{
  border-top:2px solid var(--line-navy);padding-top:1.4rem;position:relative;transition:border-color .5s;
}
.value:hover{border-color:var(--blue-300)}
.value__idx{font-family:var(--display);font-weight:700;font-size:.9rem;color:var(--blue-300);letter-spacing:.1em}
.value h4{font-size:1.18rem;color:#fff;margin:.7rem 0 .5rem}
.value p{color:rgba(255,255,255,.62);font-size:.92rem}

/* ============================================================
   BUSINESS MODEL
   ============================================================ */
.model{display:grid;grid-template-columns:1.4fr .9fr;gap:clamp(2rem,5vw,3.5rem);align-items:center}
.model__diagram{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.5rem;box-shadow:var(--shadow-sm)}
.model__diagram img{border-radius:6px}
.model__phases{display:flex;flex-direction:column;gap:1.6rem}
.phase{position:relative;padding-left:3.6rem}
.phase__num{position:absolute;left:0;top:0;font-family:var(--display);font-weight:800;font-size:1.05rem;color:#fff;background:var(--navy-800);width:2.5rem;height:2.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center}
.phase h3{font-size:1.18rem;color:var(--navy-800);margin-bottom:.4rem}
.phase p{color:var(--muted);font-size:.95rem}

/* ============================================================
   MARKETS
   ============================================================ */
.markets{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.2rem,2.5vw,1.8rem)}
.market{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  transition:transform .5s var(--t),box-shadow .5s,border-color .5s;display:flex;flex-direction:column;
}
.market:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}
.market__img{aspect-ratio:16/10;overflow:hidden;position:relative}
.market__img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(10,31,68,.28))}
.market__img img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--t)}
.market:hover .market__img img{transform:scale(1.07)}
.market__body{padding:1.6rem 1.5rem 1.8rem}
.market__body h3{font-size:1.16rem;color:var(--navy-800);margin-bottom:.6rem}
.market__body p{color:var(--muted);font-size:.93rem}

/* ============================================================
   SOLUTIONS
   ============================================================ */
.solutions{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1rem,2vw,1.5rem)}
.sol{
  background:rgba(255,255,255,.04);border:1px solid var(--line-navy);border-radius:var(--r);overflow:hidden;
  transition:transform .5s var(--t),border-color .5s,background .5s;display:flex;flex-direction:column;
}
.sol:hover{transform:translateY(-7px);border-color:rgba(91,145,230,.5);background:rgba(47,111,214,.07)}
.sol__img{aspect-ratio:4/3;overflow:hidden;position:relative}
.sol__img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,19,44,.1),rgba(6,19,44,.55))}
.sol__img img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--t)}
.sol:hover .sol__img img{transform:scale(1.08)}
.sol__body{padding:1.4rem 1.3rem 1.6rem;flex:1;display:flex;flex-direction:column}
.sol__body h3{font-size:1.02rem;color:#fff;margin-bottom:.6rem;line-height:1.25}
.sol__body p{color:rgba(255,255,255,.62);font-size:.86rem}

/* ============================================================
   PRODUCTS
   ============================================================ */
.prod-banner{margin:clamp(1rem,3vw,2.5rem) auto clamp(2rem,4vw,3rem);max-width:1320px;padding:0 clamp(20px,5vw,48px)}
.prod-banner img{width:100%;border-radius:var(--r);box-shadow:var(--shadow)}
.tabs{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center;margin-bottom:1.4rem}
.tab{
  font-family:var(--font);font-size:.9rem;font-weight:600;color:var(--muted);
  background:var(--soft);border:1px solid var(--line);border-radius:999px;padding:.7em 1.4em;cursor:pointer;
  transition:.3s var(--t);
}
.tab:hover{color:var(--navy-700);border-color:var(--blue-300)}
.tab.is-active{background:var(--navy-800);color:#fff;border-color:var(--navy-800)}
.prod-powered{text-align:center;color:var(--blue-500);font-weight:600;font-size:.9rem;letter-spacing:.04em;margin-bottom:2.2rem;min-height:1.2em}
.prod-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:clamp(.8rem,1.6vw,1.3rem)}
.pcard{
  background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;
  transition:transform .45s var(--t),box-shadow .45s,border-color .45s;
  opacity:0;transform:translateY(16px);animation:pin .5s var(--t) forwards;
}
@keyframes pin{to{opacity:1;transform:none}}
.pcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-sm);border-color:var(--blue-300)}
.pcard__img{aspect-ratio:1/1;background:linear-gradient(160deg,#fafbfd,#eef2f8);display:flex;align-items:center;justify-content:center;padding:8%;}
.pcard__img img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;transition:transform .5s var(--t)}
.pcard:hover .pcard__img img{transform:scale(1.07)}
.pcard__body{padding:.9rem 1rem 1.1rem;border-top:1px solid var(--line)}
.pcard__cat{font-size:.66rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-400)}
.pcard__name{font-family:var(--font);font-weight:600;font-size:.92rem;color:var(--navy-800);margin-top:.25rem;line-height:1.3}

/* ============================================================
   SUSTAINABILITY
   ============================================================ */
.sustain{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.2rem,2.5vw,2rem)}
.pillar{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:transform .5s var(--t),box-shadow .5s;}
.pillar:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.pillar__img{aspect-ratio:16/9;overflow:hidden}
.pillar__img img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--t)}
.pillar:hover .pillar__img img{transform:scale(1.07)}
.pillar h3{font-size:1.18rem;color:var(--navy-800);margin:1.5rem 1.6rem .7rem}
.pillar p{color:var(--muted);font-size:.93rem;margin:0 1.6rem 1.8rem}

/* ============================================================
   CLIENTS + COOPERATION
   ============================================================ */
.logos{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.logo-cell{background:#fff;aspect-ratio:5/2.4;display:flex;align-items:center;justify-content:center;padding:1.4rem 1.2rem;transition:background .35s}
.logo-cell:hover{background:var(--soft)}
.logo-cell img{max-height:54px;width:auto;object-fit:contain;filter:grayscale(1) opacity(.62);transition:filter .4s var(--t),transform .4s var(--t)}
.logo-cell:hover img{filter:grayscale(0) opacity(1);transform:scale(1.05)}

.cooperate{margin-top:clamp(3.5rem,7vw,6rem);background:radial-gradient(120% 120% at 85% 10%,var(--navy-700),var(--navy-900));color:#fff;padding:clamp(3.5rem,7vw,5.5rem) 0;position:relative;overflow:hidden}
.cooperate::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 10% 90%,rgba(47,111,214,.18),transparent 70%)}
.cooperate__inner{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(2rem,5vw,4rem);align-items:center;position:relative;z-index:1}
.cooperate__text h3{font-size:clamp(1.6rem,3vw,2.2rem);color:#fff;margin-bottom:1.3rem}
.cooperate__text p{color:rgba(255,255,255,.74);margin-bottom:1.1rem}
.cooperate__text .btn{margin-top:.8rem}
.cooperate__map{background:rgba(255,255,255,.96);border-radius:var(--r);padding:1.5rem 1.5rem 1rem;box-shadow:var(--shadow)}
.cooperate__cap{display:block;text-align:center;color:var(--muted);font-size:.82rem;margin-top:.5rem}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--navy-900);color:#fff;padding-top:clamp(3.5rem,7vw,5.5rem)}
.footer__inner{display:grid;grid-template-columns:1.1fr 1.6fr;gap:clamp(2rem,5vw,4rem);padding-bottom:3rem}
.footer__logo{height:40px;margin-bottom:1.1rem}
.footer__tag{color:var(--blue-300);font-size:.9rem;letter-spacing:.04em;margin-bottom:1.2rem}
.footer__co{color:rgba(255,255,255,.6);font-size:.92rem;max-width:34ch}
.footer__cols{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.footer__col h4{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-300);margin-bottom:1rem;font-weight:600}
.footer__col p{color:rgba(255,255,255,.66);font-size:.92rem;margin-bottom:.5rem;line-height:1.6}
.footer__col a{transition:color .25s}
.footer__col a:hover{color:#fff}
.footer__bar{border-top:1px solid var(--line-navy);padding:1.6rem 0}
.footer__bar-inner{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;font-size:.82rem;color:rgba(255,255,255,.5)}
.footer__release{color:rgba(120,200,160,.8)}

/* ---------- Back to top ---------- */
.totop{position:fixed;right:24px;bottom:24px;z-index:90;width:48px;height:48px;border-radius:50%;border:0;cursor:pointer;background:var(--navy-800);box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(14px);transition:.4s var(--t);}
.totop::after{content:"";position:absolute;left:50%;top:54%;width:10px;height:10px;border-top:2px solid #fff;border-left:2px solid #fff;transform:translate(-50%,-50%) rotate(45deg)}
.totop.show{opacity:1;visibility:visible;transform:none}
.totop:hover{background:var(--blue-400);transform:translateY(-3px)}

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--t),transform .8s var(--t)}
.reveal.in{opacity:1;transform:none}
.reveal:nth-child(2){transition-delay:.08s}
.reveal:nth-child(3){transition-delay:.16s}
.reveal:nth-child(4){transition-delay:.24s}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1024px){
  .timeline{grid-template-columns:1fr;max-width:620px;margin:0 auto}
  .markets{grid-template-columns:repeat(2,1fr)}
  .solutions{grid-template-columns:repeat(2,1fr)}
  .values__grid{grid-template-columns:repeat(2,1fr);gap:1.6rem}
  .prod-grid{grid-template-columns:repeat(3,1fr)}
  .logos{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:820px){
  .nav__links{
    position:fixed;inset:0 0 0 auto;width:min(82vw,340px);height:100vh;flex-direction:column;
    justify-content:center;align-items:flex-start;gap:1.6rem;padding:2rem 2.4rem;
    background:rgba(8,22,48,.97);backdrop-filter:blur(16px);transform:translateX(100%);transition:transform .45s var(--t);
  }
  .nav__links.open{transform:none}
  .nav__links a:not(.nav__cta){color:#fff!important;font-size:1.15rem}
  .nav.is-stuck .nav__links a:not(.nav__cta){color:#fff!important}
  .nav__toggle{display:flex}
  .nav.is-open .nav__toggle span{background:#fff!important}
  .nav.is-open .nav__toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav.is-open .nav__toggle span:nth-child(2){opacity:0}
  .nav.is-open .nav__toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .about{grid-template-columns:1fr;gap:2.5rem}
  .vm{grid-template-columns:1fr}
  .model{grid-template-columns:1fr;gap:2.5rem}
  .cooperate__inner{grid-template-columns:1fr}
  .footer__inner{grid-template-columns:1fr;gap:2.5rem}
}
@media(max-width:620px){
  .markets{grid-template-columns:1fr}
  .solutions{grid-template-columns:1fr}
  .sustain{grid-template-columns:1fr}
  .values__grid{grid-template-columns:1fr}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .logos{grid-template-columns:repeat(2,1fr)}
  .about__stats{grid-template-columns:1fr 1fr 1fr;gap:.4rem}
  .stat p{font-size:.7rem}
  .footer__cols{grid-template-columns:1fr 1fr}
  .hero__meta{flex-direction:column;align-items:flex-start;gap:.3rem;bottom:18px}
  .footer__bar-inner{justify-content:flex-start}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}