/* ============================================================
   EAV Mantenimiento Industrial — site styles
   Mobile-first, responsive standalone website.
   ============================================================ */

:root{
  --navy:#0D1B4B;
  --navy-deep:#0A1230;
  --blue:#1A56DB;
  --gold:#C9A227;
  --bg:#FFFFFF;
  --bg-soft:#F8F6F2;
  --ink:#1A1A2E;
  --ink-soft:#5A6075;
  --wa:#25D366;

  --accent:#C9A227;
  --accent-soft:rgba(201,162,39,.14);
  --radius:10px;
  --grid-ink:rgba(13,27,75,.06);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
html,body{margin:0;padding:0;}
body{background:var(--bg);overflow-x:hidden;}

/* ============================================================
   THE SITE
   ============================================================ */
.site{
  width:100%;color:var(--ink);font-family:'Inter',system-ui,sans-serif;
  font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;
}

.site h1,.site h2,.site h3,.site .num{
  font-family:'Montserrat',system-ui,sans-serif;margin:0;color:var(--navy);
  letter-spacing:-.01em;text-wrap:balance;
}
.site p{margin:0;}
.wrap{padding:0 22px;}
.section{padding:62px 0;}

.eyebrow{
  font:700 11.5px/1 'Inter',sans-serif;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent);display:inline-flex;align-items:center;gap:9px;
}
.eyebrow::before{content:"";width:22px;height:1.5px;background:var(--accent);display:inline-block;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font:600 15px/1 'Inter',sans-serif;cursor:pointer;text-decoration:none;
  padding:15px 22px;border-radius:var(--radius);border:1.5px solid transparent;
  transition:transform .15s ease, box-shadow .2s ease, background .2s ease;white-space:nowrap;
}
.btn i{font-size:18px;}
.btn:active{transform:translateY(1px);}
.btn-navy{background:var(--navy);color:#fff;}
.btn-navy:hover{box-shadow:0 10px 22px -10px rgba(13,27,75,.6);}
.btn-wa{background:var(--wa);color:#fff;box-shadow:0 10px 22px -12px rgba(37,211,102,.6);}
.btn-wa:hover{box-shadow:0 14px 26px -12px rgba(37,211,102,.7);}
.btn-outline{background:transparent;color:var(--navy);border-color:var(--navy);}
.btn-outline:hover{background:var(--navy);color:#fff;}
.btn-gold{background:var(--gold);color:#23200f;font-weight:700;}
.btn-gold:hover{box-shadow:0 12px 24px -12px rgba(201,162,39,.7);}
.btn-full{width:100%;}

/* ---------- Header ---------- */
.hd{
  position:sticky;top:0;z-index:40;background:rgba(255,255,255,.88);
  -webkit-backdrop-filter:saturate(140%) blur(12px);backdrop-filter:saturate(140%) blur(12px);
  border-bottom:1px solid #ECEAE4;transition:box-shadow .2s ease, background .2s ease;
}
.hd.scrolled{background:rgba(255,255,255,.96);box-shadow:0 8px 24px -16px rgba(13,27,75,.28);}
.logo-link{display:inline-flex;align-items:center;}
.hd .row{display:flex;align-items:center;justify-content:space-between;height:64px;}
.hd .logo{height:34px;display:block;}
.hd nav{display:none;}
.hd nav a{
  font:600 14px/1 'Inter',sans-serif;color:var(--ink-soft);text-decoration:none;
  padding:8px 2px;position:relative;transition:color .15s ease;
}
.hd nav a:hover{color:var(--navy);}
.hd nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:1.5px;background:var(--accent);transition:right .22s ease;}
.hd nav a:hover::after{right:0;}
.hd .hd-cta{display:none;}
.burger{
  appearance:none;border:1px solid #E4E1D9;background:#fff;border-radius:10px;
  width:42px;height:42px;display:flex;align-items:center;justify-content:center;
  cursor:pointer;color:var(--navy);
}
.burger i{font-size:22px;}

/* mobile menu sheet */
.sheet{
  position:absolute;left:0;right:0;top:64px;background:#fff;
  border-bottom:1px solid #ECEAE4;box-shadow:0 18px 30px -18px rgba(20,22,40,.25);
  padding:14px 22px 22px;transform:translateY(-12px);opacity:0;pointer-events:none;visibility:hidden;
  transition:opacity .2s ease, transform .2s ease, visibility .2s ease;z-index:39;
}
.sheet.open{opacity:1;transform:translateY(0);pointer-events:auto;visibility:visible;}
.sheet a{
  display:block;padding:14px 0;font:600 16px/1 'Inter',sans-serif;color:var(--navy);
  text-decoration:none;border-bottom:1px solid #F1EFE9;
}
.sheet a:last-of-type{border-bottom:0;}
.sheet .btn{margin-top:14px;}
.sheet a.btn{display:flex;border-bottom:0;}
.sheet a.btn-navy{color:#fff;}
.sheet a.btn-navy:hover{color:#fff;}

/* ---------- Hero ---------- */
/* isolation:isolate makes .hero its own stacking context so the z-index:-1
   particle canvas paints ABOVE the hero's opaque background (not hidden behind it) */
.hero{position:relative;overflow:hidden;isolation:isolate;background:var(--bg);padding-top:48px;}
/* floating particle canvas: behind all hero content, never blocks clicks */
.hero-particles{position:absolute;inset:0;z-index:-1;pointer-events:none;}

/* particle canvases in the light sections (Servicios/Nosotros/Por qué): behind
   the section content at z-index 0, content lifted above them, never block clicks.
   (.s-about .inner is already position:relative;z-index:1) */
.section-particles{position:absolute;inset:0;z-index:0;pointer-events:none;}
.s-services .wrap,.s-why .wrap{position:relative;z-index:1;}
.hero-deco{position:absolute;inset:0;z-index:0;pointer-events:none;}
.hero-grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(var(--grid-ink) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid-ink) 1px,transparent 1px);
  background-size:34px 34px;
  -webkit-mask-image:radial-gradient(120% 80% at 80% 0%,#000 30%,transparent 78%);
          mask-image:radial-gradient(120% 80% at 80% 0%,#000 30%,transparent 78%);
}
.hero-emblem,.hero-diag{display:none;}
.hero-emblem img{position:absolute;top:-40px;right:-90px;width:360px;opacity:.05;}
.hero-diag{
  position:absolute;top:-120px;right:-140px;width:460px;height:460px;
  background:linear-gradient(140deg,rgba(13,27,75,.07),rgba(26,86,219,.04));
  transform:rotate(28deg);border-radius:60px;
}
body[data-hero="emblem"] .hero-grid{display:none;}
body[data-hero="emblem"] .hero-emblem{display:block;}
body[data-hero="diag"] .hero-grid{display:none;}
body[data-hero="diag"] .hero-diag{display:block;}

/* floating blurred orbs (pure CSS keyframes) */
.orb{
  position:absolute;border-radius:50%;filter:blur(60px);
  pointer-events:none;z-index:0;will-change:transform;
}
.orb-1{ /* 300px navy, 6%, top-left -> bottom-right, 18s */
  width:300px;height:300px;background:var(--navy);opacity:.06;
  top:-70px;left:-50px;animation:orbFloat1 18s ease-in-out infinite;
}
.orb-2{ /* 200px gold, 5%, bottom-right -> top-left, 14s */
  width:200px;height:200px;background:var(--gold);opacity:.05;
  bottom:-50px;right:-40px;animation:orbFloat2 14s ease-in-out infinite;
}
.orb-3{ /* 250px electric blue, 5%, top-right -> bottom-left, 22s */
  width:250px;height:250px;background:var(--blue);opacity:.05;
  top:-60px;right:6%;animation:orbFloat3 22s ease-in-out infinite;
}
@keyframes orbFloat1{0%,100%{transform:translate(0,0);}50%{transform:translate(320px,240px);}}
@keyframes orbFloat2{0%,100%{transform:translate(0,0);}50%{transform:translate(-300px,-220px);}}
@keyframes orbFloat3{0%,100%{transform:translate(0,0);}50%{transform:translate(-280px,260px);}}

.hero-inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;text-align:center;}
.hero-text{width:100%;}

/* big hero logo */
.hero-logo{
  position:relative;display:flex;align-items:center;justify-content:center;
  width:100%;margin-bottom:26px;
}
.hero-logo img{
  position:relative;z-index:2;width:min(74%,300px);height:auto;
  filter:drop-shadow(0 22px 44px rgba(13,27,75,.20));
}
.hero-logo-halo{
  position:absolute;z-index:0;width:115%;max-width:420px;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle at 50% 45%,rgba(201,162,39,.18),rgba(26,86,219,.05) 52%,transparent 70%);
}
.hero-logo-ring{
  position:absolute;z-index:1;width:78%;max-width:300px;aspect-ratio:1;border-radius:50%;
  border:1px solid rgba(201,162,39,.35);
}
.hero-logo-ring::after{
  content:"";position:absolute;inset:13px;border-radius:50%;border:1px solid rgba(13,27,75,.07);
}

.hero h1{font-size:31px;font-weight:800;line-height:1.12;margin-top:18px;}
/* typewriter cursor for the hero title (removed when typing finishes) */
.tw-cursor{display:inline-block;width:3px;height:.92em;margin-left:6px;vertical-align:-2px;background:var(--gold);animation:blink 1s step-end infinite;}
.tw-cursor.done{display:none;}
@keyframes blink{50%{opacity:0;}}
.hero .lead{margin-top:18px;color:var(--ink-soft);font-size:16.5px;max-width:46ch;margin-left:auto;margin-right:auto;}
.hero .eyebrow{justify-content:center;}
.hero .cta{display:flex;flex-direction:column;gap:12px;margin-top:26px;}
.trust{
  display:flex;align-items:center;justify-content:center;gap:10px;margin-top:26px;
  font:500 13px/1.4 'Inter',sans-serif;color:var(--ink-soft);
}
.trust i{font-size:20px;color:var(--gold);flex:none;}
.trust b{color:var(--navy);font-weight:700;}

/* ---------- Services ---------- */
.s-services{background:var(--bg-soft);}
.head{max-width:30ch;}
.head h2{font-size:25px;font-weight:800;margin-top:12px;line-height:1.18;}
.head .sub{margin-top:10px;color:var(--ink-soft);font-size:16px;}

.cards{display:grid;gap:16px;margin-top:32px;counter-reset:card;}
.card{
  position:relative;overflow:hidden;
  background:#fff;border-radius:var(--radius);padding:28px 24px;
  box-shadow:0 1px 2px rgba(20,22,40,.04),0 14px 30px -22px rgba(20,22,40,.22);
  border-left:3px solid var(--accent);
  transition:transform .2s ease, box-shadow .25s ease;
}
.card{counter-increment:card;}
.card::before{
  content:"0" counter(card);
  position:absolute;top:18px;right:22px;
  font-family:'Montserrat',sans-serif;font-weight:800;font-size:34px;line-height:1;
  color:var(--navy);opacity:.07;letter-spacing:-.02em;pointer-events:none;
}
.card:hover{transform:translateY(-3px);box-shadow:0 1px 2px rgba(20,22,40,.05),0 22px 40px -24px rgba(20,22,40,.3);}
body[data-card="clean"] .card{border-left:0;}
body[data-card="top"] .card{border-left:0;border-top:3px solid var(--accent);}
.card .ic{
  width:54px;height:54px;border-radius:13px;background:var(--accent-soft);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
}
.card .ic i{font-size:30px;color:var(--accent);}
.card h3{font-size:18.5px;font-weight:700;line-height:1.25;position:relative;z-index:1;}
.card p{margin-top:11px;color:var(--ink-soft);font-size:15px;}

/* ---------- About ---------- */
.s-about{background:var(--bg);position:relative;overflow:hidden;text-align:center;}
.watermark{
  position:absolute;top:-30px;left:50%;transform:translateX(-50%);
  font-family:'Montserrat',sans-serif;font-weight:800;font-size:260px;line-height:1;
  color:rgba(13,27,75,.04);z-index:0;pointer-events:none;letter-spacing:-.04em;
}
.s-about .inner{position:relative;z-index:1;max-width:62ch;margin:0 auto;}
.s-about h2{font-size:26px;font-weight:800;}
.s-about .body{margin-top:18px;display:flex;flex-direction:column;gap:16px;color:var(--ink-soft);font-size:16px;text-align:left;}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:40px;}
.stat{padding:18px 8px;border-top:2px solid var(--accent);}
.stat .num{font-size:38px;font-weight:800;line-height:1;}
.stat .lbl{margin-top:8px;font-size:12.5px;color:var(--ink-soft);line-height:1.3;}

/* ---------- Sectors ---------- */
.s-sectors{background:var(--navy);color:#fff;}
.s-sectors .wrap{position:relative;z-index:1;}

/* tiny floating gold dots (pure CSS keyframes) */
.sector-dots{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden;}
.sector-dots .dot{position:absolute;border-radius:50%;background:var(--gold);opacity:.2;will-change:transform;}
.sector-dots .dot:nth-child(1){width:3px;height:3px;left:8%;top:22%;animation:dotA 13s ease-in-out -2s infinite;}
.sector-dots .dot:nth-child(2){width:2px;height:2px;left:21%;top:68%;animation:dotB 17s ease-in-out -6s infinite;}
.sector-dots .dot:nth-child(3){width:4px;height:4px;left:34%;top:34%;animation:dotC 15s ease-in-out -1s infinite;}
.sector-dots .dot:nth-child(4){width:2px;height:2px;left:47%;top:78%;animation:dotA 19s ease-in-out -9s infinite;}
.sector-dots .dot:nth-child(5){width:3px;height:3px;left:60%;top:16%;animation:dotB 12s ease-in-out -4s infinite;}
.sector-dots .dot:nth-child(6){width:4px;height:4px;left:71%;top:60%;animation:dotC 16s ease-in-out -7s infinite;}
.sector-dots .dot:nth-child(7){width:2px;height:2px;left:84%;top:30%;animation:dotA 14s ease-in-out -3s infinite;}
.sector-dots .dot:nth-child(8){width:3px;height:3px;left:91%;top:74%;animation:dotB 18s ease-in-out -11s infinite;}
.sector-dots .dot:nth-child(9){width:2px;height:2px;left:15%;top:48%;animation:dotC 20s ease-in-out -5s infinite;}
.sector-dots .dot:nth-child(10){width:4px;height:4px;left:55%;top:44%;animation:dotA 11s ease-in-out -8s infinite;}
@keyframes dotA{0%,100%{transform:translate(0,0);}50%{transform:translate(18px,-26px);}}
@keyframes dotB{0%,100%{transform:translate(0,0);}50%{transform:translate(-22px,20px);}}
@keyframes dotC{0%,100%{transform:translate(0,0);}50%{transform:translate(14px,28px);}}
.s-sectors .eyebrow{color:var(--gold);}
.s-sectors .eyebrow::before{background:var(--gold);}
.s-sectors h2{color:#fff;font-size:25px;font-weight:800;margin-top:12px;}
.s-sectors .sub{margin-top:10px;color:rgba(255,255,255,.66);font-size:16px;max-width:42ch;}
.sgrid{display:grid;grid-template-columns:1fr 1fr;margin-top:34px;
  border-top:1px solid rgba(201,162,39,.28);border-left:1px solid rgba(201,162,39,.28);}
.sgrid .cell{
  padding:26px 18px;border-bottom:1px solid rgba(201,162,39,.28);border-right:1px solid rgba(201,162,39,.28);
  transition:background .25s ease;
}
.sgrid .cell:hover{background:rgba(201,162,39,.06);}
.sgrid .cell i{font-size:34px;color:var(--gold);}
.sgrid .cell h3{color:#fff;font-size:15.5px;font-weight:700;margin-top:14px;line-height:1.25;}
.sgrid .cell p{margin-top:7px;font-size:13px;color:rgba(255,255,255,.6);line-height:1.45;}

/* ---------- Why ---------- */
.s-why{background:var(--bg-soft);}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:30px;}
.why{
  background:#fff;border-radius:var(--radius);padding:22px 18px;
  border-bottom:2px solid #ECEAE4;box-shadow:0 10px 26px -22px rgba(20,22,40,.3);
}
.why .ck{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:var(--accent-soft);}
.why .ck i{font-size:22px;color:var(--accent);}
.why h3{font-size:15.5px;font-weight:700;margin-top:14px;}
.why p{margin-top:8px;font-size:13.5px;color:var(--ink-soft);line-height:1.5;}

/* ---------- Contact ---------- */
.s-contact{background:var(--navy);color:#fff;position:relative;overflow:hidden;}
.s-contact .wrap{position:relative;z-index:1;}
.s-contact h2{color:#fff;font-size:26px;font-weight:800;margin-top:12px;}
.s-contact .sub{margin-top:10px;color:rgba(255,255,255,.66);font-size:16px;}

.s-contact .chead{text-align:center;}
.sep-gold{height:1px;background:linear-gradient(90deg,transparent,rgba(201,162,39,.55),transparent);margin:26px 0;}
.contact-data{display:flex;flex-direction:column;gap:16px;align-items:center;}
.cdata{display:flex;align-items:center;gap:14px;text-decoration:none;color:#fff;}
.cdata .ci{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex:none;border:1px solid rgba(255,255,255,.14);}
.cdata .ci.wa{background:rgba(37,211,102,.18);border-color:rgba(37,211,102,.4);}
.cdata .ci.wa i{color:#3ee87f;}
.cdata .ci.ml{background:rgba(201,162,39,.18);border-color:rgba(201,162,39,.42);}
.cdata .ci.ml i{color:var(--gold);}
.cdata .ci i{font-size:25px;}
.cdata .k{display:block;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.55);}
.cdata .v{display:block;font-size:16px;font-weight:600;margin-top:3px;color:#fff;word-break:break-word;}

/* contact data: centered, generous spacing between the two links */
.contact-data{margin-top:6px;}

/* ---------- Footer ---------- */
.ft{background:var(--navy-deep);color:#fff;border-top:2px solid var(--gold);}
.ft .wrap{padding-top:40px;padding-bottom:34px;}
.ft .brand{display:flex;align-items:center;gap:14px;}
.ft .brand img{height:46px;width:auto;}
.ft .brand .nm{font-family:'Montserrat',sans-serif;font-weight:800;font-size:16px;line-height:1.1;letter-spacing:.01em;}
.ft .brand .nm small{display:block;font-weight:600;font-size:10.5px;letter-spacing:.32em;color:var(--gold);margin-top:4px;}
.ft .fnav{display:flex;flex-wrap:wrap;gap:18px 22px;margin-top:26px;}
.ft .fnav a{font:500 14px/1 'Inter',sans-serif;color:rgba(255,255,255,.66);text-decoration:none;transition:color .15s;}
.ft .fnav a:hover{color:var(--gold);}
.ft .cr{margin-top:28px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);font-size:12.5px;color:rgba(255,255,255,.45);line-height:1.6;}

/* sticky whatsapp fab */
.fab{
  position:fixed;right:18px;bottom:20px;z-index:50;width:56px;height:56px;border-radius:50%;
  background:var(--wa);display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 26px -8px rgba(37,211,102,.7);text-decoration:none;
}
.fab i{font-size:30px;color:#fff;}

/* ---------- scroll progress bar ---------- */
.scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:100%;transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--gold),#e6c44d);z-index:60;pointer-events:none;
  box-shadow:0 0 12px rgba(201,162,39,.5);will-change:transform;
}

/* ---------- scroll reveal ---------- */
/* every card, title, paragraph and block: invisible -> fade in + slide up
   (translateY 40px -> 0, opacity 0 -> 1), 0.65s ease-out, 120ms cascade */
.reveal{
  opacity:0;transform:translateY(40px);
  transition:opacity .65s ease-out, transform .65s ease-out;
  will-change:opacity,transform;
}
.reveal.in{opacity:1;transform:none;}

/* directional variants all resolve to a uniform slide-up */
.reveal.from-left,.reveal.from-right,.reveal.from-scale{transform:translateY(40px);}
.reveal.from-left.in,.reveal.from-right.in,.reveal.from-scale.in{transform:none;}

/* cascade: 120ms between each child (set via --i by JS; also manual d1..d3) */
.reveal{transition-delay:calc(var(--i, 0) * .12s);}
.reveal.d1{transition-delay:.12s;}
.reveal.d2{transition-delay:.24s;}
.reveal.d3{transition-delay:.36s;}

/* every H2 gets a centered gold underline that animates 0 -> 48px on scroll-in */
.site h2{position:relative;}
.site h2::after{
  content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:-10px;
  height:2px;width:0;border-radius:2px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
  transition:width .8s cubic-bezier(.2,.7,.2,1) .15s;
}
.site h2.in::after{width:48px;}

.stat .num{transition:transform .6s cubic-bezier(.2,.8,.2,1);}
.reveal.in .stat .num{transform:none;}

/* reduced motion: keep a gentle opacity fade, drop the slide/scale movement.
   (a cross-fade is not vestibular motion, so elements still start invisible
   and fade in — they just don't translate.) */
@media (prefers-reduced-motion:reduce){
  .reveal,.reveal.from-left,.reveal.from-right,.reveal.from-scale{
    transform:none;transition:opacity .65s ease-out;
  }
  .site h2::after{transition:none;}
  .scroll-progress{display:none;}
  .orb,.sector-dots .dot{animation:none;}
}

/* ============================================================
   DESKTOP / TABLET
   ============================================================ */
@media (min-width:760px){
  .wrap{padding:0 56px;max-width:1180px;margin:0 auto;}
  .section{padding:96px 0;}

  .hd .row{height:76px;}
  .hd .logo{height:40px;}
  .hd nav{display:flex;gap:30px;}
  .hd .hd-cta{display:inline-flex;}
  .burger{display:none;}
  .sheet{display:none;}

  .hero{padding-top:64px;}
  .hero-inner{max-width:1180px;flex-direction:row;align-items:center;text-align:left;gap:64px;}
  .hero-text{order:1;flex:1 1 56%;max-width:620px;}
  .hero-logo{order:2;flex:1 1 44%;margin-bottom:0;}
  .hero-logo img{width:min(100%,440px);}
  .hero-logo-halo{max-width:560px;}
  .hero-logo-ring{max-width:430px;}
  .hero h1{font-size:52px;line-height:1.06;}
  .hero .lead{font-size:19px;margin-top:22px;margin-left:0;margin-right:0;}
  .hero .eyebrow{justify-content:flex-start;}
  .hero .cta{flex-direction:row;margin-top:34px;}
  .hero .cta .btn{width:auto;}
  .hero .trust{justify-content:flex-start;}
  .hero-emblem img{width:540px;top:-60px;right:-60px;opacity:.06;}

  .head h2{font-size:36px;}
  .head .sub{font-size:18px;}
  .cards{grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px;}
  .card{padding:36px 30px;}
  .card h3{font-size:20px;}
  .card p{font-size:15.5px;}

  .s-about h2{font-size:38px;}
  .s-about .body{font-size:17.5px;max-width:64ch;margin-left:auto;margin-right:auto;}
  .watermark{font-size:420px;top:-70px;}
  .stats{max-width:620px;margin:54px auto 0;gap:24px;}
  .stat .num{font-size:54px;}
  .stat .lbl{font-size:14px;}

  .s-sectors h2{font-size:36px;}
  .sgrid{grid-template-columns:repeat(4,1fr);margin-top:50px;}
  .sgrid .cell{padding:34px 26px;}

  .s-why .head{max-width:none;}
  .why-grid{grid-template-columns:repeat(2,1fr);gap:20px;margin-top:44px;}
  .why{padding:30px 28px;display:flex;flex-direction:column;}
  .why h3{font-size:18px;}
  .why p{font-size:15px;}

  .s-contact{padding:84px 0;}
  .sep-gold{margin:30px auto;max-width:760px;}
  .contact-data{flex-direction:row;justify-content:center;gap:56px;margin-top:34px;}

  .ft .wrap{padding-top:56px;padding-bottom:44px;}
  .ft .top{display:flex;align-items:center;justify-content:space-between;gap:30px;}
  .ft .fnav{margin-top:0;}
  .ft .brand img{height:54px;}
}

@media (min-width:1080px){
  .hero h1{font-size:62px;}
  .fab{right:28px;bottom:28px;}
}

/* ============================================================
   POLISH — extra visual details
   ============================================================ */
@media (prefers-reduced-motion:no-preference){
  .hero-logo img{animation:float 6s ease-in-out infinite;}
  .hero-logo-ring{animation:ringPulse 6s ease-in-out infinite;}
}
@keyframes float{0%,100%{transform:translateY(0);}50%{transform:translateY(-12px);}}
@keyframes ringPulse{0%,100%{transform:scale(1);opacity:.9;}50%{transform:scale(1.04);opacity:.6;}}

.hero{background:linear-gradient(180deg,#FCFBF8 0%,var(--bg) 60%);}
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;z-index:1;
  background:linear-gradient(90deg,transparent,rgba(201,162,39,.4),transparent);
}

.s-services,.s-about,.s-sectors,.s-why,.s-contact{position:relative;}
.s-services::before,.s-why::before{
  content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:46px;height:3px;border-radius:3px;background:var(--accent);opacity:.8;
}

.card .ic{box-shadow:inset 0 0 0 1px rgba(201,162,39,.18);}

.sgrid .cell{transition:background .25s ease;}
.sgrid .cell:hover{background:rgba(201,162,39,.06);}

.cdata{transition:transform .18s ease;}
.cdata:hover{transform:translateY(-2px);}
.cdata:hover .v{color:var(--gold);}

.why{transition:transform .2s ease, box-shadow .25s ease, border-color .25s ease;}
.why:hover{transform:translateY(-3px);border-bottom-color:var(--accent);box-shadow:0 18px 34px -24px rgba(20,22,40,.4);}

a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--accent);outline-offset:3px;border-radius:4px;
}

/* ============================================================
   FINE DETAILS — micro-interactions
   ============================================================ */
.btn .arr{font-size:17px;transition:transform .22s cubic-bezier(.2,.7,.2,1);margin-left:-2px;}
.btn:hover .arr{transform:translateX(4px);}
.btn-wa:hover{transform:translateY(-2px);}
.btn-navy:hover,.btn-gold:hover{transform:translateY(-2px);}

.hd-cta{position:relative;overflow:hidden;}
.hd-cta::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;transform:scaleX(0);transform-origin:0 50%;background:var(--gold);transition:transform .25s ease;}
.hd-cta:hover::after{transform:scaleX(1);}

.card .ic{transition:transform .25s cubic-bezier(.2,.8,.2,1), background .25s ease, box-shadow .25s ease;}
.card:hover .ic{transform:translateY(-2px) rotate(-4deg);background:var(--accent);}
.card:hover .ic i{color:#fff;}
.card .ic i{transition:color .25s ease;}
.card::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);transform:scaleY(0);transform-origin:50% 0;transition:transform .3s ease;}
.card:hover::after{transform:scaleY(1);}
.card:hover::before{opacity:.13;}
.card::before{transition:opacity .3s ease;}

.sgrid .cell{position:relative;}
.sgrid .cell::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:0 50%;transition:transform .3s ease;}
.sgrid .cell:hover::before{transform:scaleX(1);}
.sgrid .cell i{transition:transform .25s cubic-bezier(.2,.8,.2,1);}
.sgrid .cell:hover i{transform:translateY(-3px) scale(1.06);}

.fab::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--wa);animation:fabpulse 2.6s ease-out infinite;pointer-events:none;}
.fab:hover{transform:translateY(-2px) scale(1.05);}
.fab{transition:transform .2s ease, box-shadow .25s ease;}
@keyframes fabpulse{
  0%{transform:scale(1);opacity:.55;}
  70%{transform:scale(1.7);opacity:0;}
  100%{transform:scale(1.7);opacity:0;}
}

.trust{padding:11px 16px 11px 14px;background:rgba(13,27,75,.035);border:1px solid rgba(13,27,75,.07);border-radius:999px;width:fit-content;}

.s-sectors,.s-contact{position:relative;}
.s-sectors::after,.s-contact::after{
  content:"";position:absolute;top:22px;right:22px;width:30px;height:30px;
  border-top:2px solid rgba(201,162,39,.45);border-right:2px solid rgba(201,162,39,.45);pointer-events:none;
}

.ft .brand img{transition:transform .3s ease;}
.ft:hover .brand img{transform:rotate(-3deg) scale(1.04);}

@media (prefers-reduced-motion:reduce){
  .fab::before{animation:none;display:none;}
  .btn .arr,.card .ic,.sgrid .cell i{transition:none;}
}