/* ============ TOKENS ============ */
:root{
  --red:#E30613;
  --red-dk:#B80510;
  --navy:#0B1F3A;
  --navy-2:#13294B;
  --navy-3:#1B3866;
  --ink:#0E1726;
  --muted:#5A6677;
  --line:#E5E9F0;
  --bg:#F6F8FB;
  --white:#fff;
  --radius:14px;
  --radius-sm:10px;
  --shadow-sm:0 2px 6px rgba(11,31,58,.06);
  --shadow:0 12px 32px rgba(11,31,58,.10);
  --shadow-lg:0 30px 60px rgba(11,31,58,.18);
  --container:1200px;
  --t:.35s cubic-bezier(.2,.7,.2,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--container);margin:0 auto;padding:0 24px}

/* ============ TOPBAR ============ */
.topbar{background:var(--ink);color:#cdd6e6;font-size:13px;border-bottom:1px solid #1b2740}
.topbar__row{display:flex;justify-content:space-between;align-items:center;min-height:40px;gap:16px;flex-wrap:wrap}
.topbar__left,.topbar__right{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.topbar__left span{display:inline-flex;align-items:center;gap:6px}
.topbar .sep{opacity:.4}
.topbar a{color:#cdd6e6;transition:color var(--t)}
.topbar a:hover{color:#fff}
.topbar__wa{color:#fff !important;font-weight:600}

/* ============ HEADER ============ */
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
  transition:box-shadow var(--t);
}
.header.scrolled{box-shadow:var(--shadow-sm)}
.header__row{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink)}
.brand__gear{
  width:44px;height:44px;border-radius:10px;
  background:linear-gradient(135deg,var(--red),var(--red-dk));
  color:#fff;display:grid;place-items:center;flex:0 0 44px;
  box-shadow:0 6px 18px rgba(227,6,19,.35);
}
.brand__gear svg{width:26px;height:26px}
.brand__txt strong{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:22px;letter-spacing:.5px;color:var(--navy);display:block;line-height:1}
.brand__txt small{font-size:11px;color:var(--muted);letter-spacing:1.5px;text-transform:uppercase}
.brand--footer{color:#fff}
.brand--footer .brand__txt strong{color:#fff}
.brand--footer .brand__txt small{color:#94a3b8}

.nav{display:flex;align-items:center;gap:6px}
.nav a{
  padding:10px 14px;border-radius:8px;font-weight:500;font-size:15px;
  color:var(--navy-2);transition:color var(--t),background var(--t);
}
.nav a:hover{color:var(--red);background:rgba(227,6,19,.06)}

.burger{display:none;background:none;border:0;width:42px;height:42px;cursor:pointer;padding:8px}
.burger span{display:block;width:100%;height:2px;background:var(--navy);margin:5px 0;transition:transform var(--t),opacity var(--t)}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 22px;border-radius:999px;font-weight:600;font-size:15px;
  border:2px solid transparent;cursor:pointer;transition:transform var(--t),box-shadow var(--t),background var(--t),color var(--t),border-color var(--t);
  white-space:nowrap;
}
.btn--primary{background:var(--red);color:#fff;box-shadow:0 10px 24px rgba(227,6,19,.32)}
.btn--primary:hover{background:var(--red-dk);transform:translateY(-2px);box-shadow:0 14px 30px rgba(227,6,19,.45)}
.btn--outline{border-color:rgba(255,255,255,.6);color:#fff}
.btn--outline:hover{background:#fff;color:var(--navy)}
.btn--ghost{border-color:var(--navy);color:var(--navy)}
.btn--ghost:hover{background:var(--navy);color:#fff}
.btn--lg{padding:16px 28px;font-size:16px}

/* ============ HERO ============ */
.hero{
  position:relative;color:#fff;overflow:hidden;isolation:isolate;
  min-height:min(92vh,860px);display:flex;align-items:center;
  padding:80px 0 100px;
}
.hero__bg{position:absolute;inset:0;z-index:-1}
.hero__img{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(11,31,58,.55),rgba(11,31,58,.92)),
    url('https://images.unsplash.com/photo-1565008447742-97f6f38c985c?auto=format&fit=crop&w=2000&q=80') center/cover no-repeat;
  filter:saturate(1.05);
}
.hero__overlay{
  position:absolute;inset:0;
  background:radial-gradient(1100px 600px at 80% 20%,rgba(227,6,19,.25),transparent 60%),
             linear-gradient(135deg,rgba(11,31,58,.35),transparent 55%);
}
.hero__grid{
  position:absolute;inset:0;opacity:.18;
  background-image:linear-gradient(rgba(255,255,255,.18) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.18) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse at center,black 40%,transparent 80%);
}
.hero__inner{position:relative;max-width:920px}
.eyebrow{
  display:inline-block;padding:6px 14px;border-radius:999px;
  background:rgba(227,6,19,.18);color:#ffb3b8;
  font-size:12px;letter-spacing:2px;text-transform:uppercase;font-weight:700;
  border:1px solid rgba(227,6,19,.4);
}
.eyebrow--dark{background:rgba(227,6,19,.08);color:var(--red);border-color:rgba(227,6,19,.25)}
.hero h1{
  font-family:'Barlow Condensed',sans-serif;font-weight:800;
  font-size:clamp(40px,6.4vw,82px);line-height:1.02;margin:18px 0 18px;letter-spacing:-.5px;
}
.hero h1 .hl{color:#fff}
.hero h1 .hl-red{
  background:linear-gradient(90deg,#ff4350,#ff8a93);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.lead{font-size:clamp(16px,1.7vw,20px);color:#d6dde8;max-width:720px;margin:0 0 32px}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:46px}
.hero__badges{
  list-style:none;padding:0;margin:0;display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;
}
.hero__badges li{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  padding:16px 18px;border-radius:var(--radius-sm);font-size:13px;color:#cfd6e3;
  backdrop-filter:blur(4px);
}
.hero__badges b{display:block;font-family:'Barlow Condensed',sans-serif;font-size:32px;color:#fff;font-weight:800;line-height:1}
.hero__scroll{
  position:absolute;bottom:24px;left:50%;transform:translateX(-50%);
  width:26px;height:42px;border:2px solid rgba(255,255,255,.5);border-radius:14px;
}
.hero__scroll span{display:block;width:3px;height:8px;background:#fff;border-radius:2px;margin:6px auto;animation:scroll 1.6s infinite}
@keyframes scroll{0%{transform:translateY(0);opacity:1}100%{transform:translateY(14px);opacity:0}}

/* ============ TRUST BAR ============ */
.trustbar{background:var(--bg);padding:36px 0;border-bottom:1px solid var(--line)}
.trustbar p{text-align:center;color:var(--muted);text-transform:uppercase;font-size:12px;letter-spacing:2px;margin:0 0 18px}
.trustbar__logos{display:flex;flex-wrap:wrap;justify-content:center;gap:32px 48px;align-items:center}
.trustbar__logos span{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:20px;color:#8a96a8;letter-spacing:1.5px;transition:color var(--t)}
.trustbar__logos span:hover{color:var(--navy)}

/* ============ SECTIONS ============ */
.section{padding:100px 0}
.section--light{background:var(--bg)}
.section--dark{
  background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 70%,var(--navy-3) 100%);
  color:#fff;position:relative;overflow:hidden;
}
.section--dark::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(800px 400px at 10% 0%,rgba(227,6,19,.16),transparent 60%);
  pointer-events:none;
}
.section__head{text-align:center;max-width:760px;margin:0 auto 64px}
.h2{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:clamp(30px,4vw,48px);line-height:1.1;letter-spacing:-.3px;margin:14px 0 14px;color:var(--navy)}
.h2--light{color:#fff}
.muted{color:var(--muted);font-size:16px}
.muted--light{color:#b6c0d2}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}

/* ============ PILLARS ============ */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}
.pillar{padding:20px;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-sm);transition:transform var(--t),box-shadow var(--t)}
.pillar:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.pillar h4{margin:0 0 8px;color:var(--red);font-size:15px;letter-spacing:1.5px;text-transform:uppercase;font-weight:700}
.pillar p{margin:0;font-size:14px;color:var(--muted)}

/* ============ COUNTERS ============ */
.counters{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.counter{
  background:linear-gradient(160deg,var(--navy),var(--navy-2));
  color:#fff;padding:32px 24px;border-radius:var(--radius);position:relative;overflow:hidden;
  box-shadow:var(--shadow);
}
.counter::before{
  content:"";position:absolute;top:-20px;right:-20px;width:120px;height:120px;
  background:radial-gradient(circle,rgba(227,6,19,.3),transparent 70%);
}
.counter__num{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:64px;line-height:1;color:#fff}
.counter__suf{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:48px;color:var(--red)}
.counter p{margin:8px 0 0;color:#b6c0d2;font-size:14px;text-transform:uppercase;letter-spacing:1.5px}

/* ============ SERVICES ============ */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative}
.service{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);
  padding:36px 28px;border-radius:var(--radius);
  transition:transform var(--t),background var(--t),border-color var(--t);
  position:relative;overflow:hidden;
}
.service::before{
  content:"";position:absolute;top:0;left:0;width:100%;height:3px;
  background:linear-gradient(90deg,var(--red),var(--red-dk));
  transform:scaleX(0);transform-origin:left;transition:transform var(--t);
}
.service:hover{background:rgba(255,255,255,.07);border-color:rgba(227,6,19,.4);transform:translateY(-6px)}
.service:hover::before{transform:scaleX(1)}
.service__icon{
  width:54px;height:54px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--red),var(--red-dk));color:#fff;
  margin-bottom:20px;box-shadow:0 8px 22px rgba(227,6,19,.4);
}
.service__icon svg{width:28px;height:28px}
.service h3{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:24px;margin:0 0 12px;color:#fff;letter-spacing:.3px}
.service p{color:#b6c0d2;margin:0 0 16px;font-size:14.5px}
.service ul{margin:0;padding:0;list-style:none;border-top:1px solid rgba(255,255,255,.1);padding-top:14px}
.service ul li{font-size:13.5px;color:#94a3b8;padding:5px 0;padding-left:18px;position:relative}
.service ul li::before{content:"";position:absolute;left:0;top:14px;width:8px;height:2px;background:var(--red)}

/* ============ PROJECTS ============ */
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.project{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform var(--t),box-shadow var(--t);
}
.project:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.project__img{
  height:220px;background-size:cover;background-position:center;position:relative;
}
.project__img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(0,0,0,.4))}
.project__img--1{background-image:url('https://images.unsplash.com/photo-1581092446327-9b52bd1570c2?auto=format&fit=crop&w=900&q=80')}
.project__img--2{background-image:url('https://images.unsplash.com/photo-1565043666747-69f6646db940?auto=format&fit=crop&w=900&q=80')}
.project__img--3{background-image:url('https://images.unsplash.com/photo-1530124566582-a618bc2615dc?auto=format&fit=crop&w=900&q=80')}
.project__img--4{background-image:url('https://images.unsplash.com/photo-1581092160562-40aa08e78837?auto=format&fit=crop&w=900&q=80')}
.project__img--5{background-image:url('https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?auto=format&fit=crop&w=900&q=80')}
.project__img--6{background-image:url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=900&q=80')}
.project__body{padding:22px 22px 26px}
.tag{
  display:inline-block;background:rgba(227,6,19,.1);color:var(--red);
  padding:4px 12px;border-radius:999px;font-size:11px;font-weight:700;
  letter-spacing:1.5px;text-transform:uppercase;margin-bottom:10px;
}
.project h4{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:22px;color:var(--navy);margin:0 0 10px}
.project p{font-size:14px;color:var(--muted);margin:0}

/* ============ CLIENTS ============ */
.clients__sub{text-align:center;color:var(--muted);max-width:620px;margin:0 auto 40px;font-size:15px}
.clients{
  display:grid;grid-template-columns:repeat(5,1fr);gap:16px;
  background:transparent;
}
.client{
  --brand:#0B1F3A;
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
  min-height:140px;
}
.client::before{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(135deg,color-mix(in srgb,var(--brand) 8%,transparent),transparent 60%);
  opacity:0;transition:opacity var(--t);
}
.client:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--brand) 40%,var(--line));box-shadow:0 18px 40px color-mix(in srgb,var(--brand) 18%,transparent)}
.client:hover::before{opacity:1}

.client__inner{
  position:relative;height:100%;min-height:140px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  padding:22px 18px;
}

/* Monograma (fallback default) */
.client__mono{
  width:58px;height:58px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand),color-mix(in srgb,var(--brand) 65%,#000));
  color:#fff;font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:24px;
  letter-spacing:.5px;
  box-shadow:0 8px 22px color-mix(in srgb,var(--brand) 35%,transparent);
  transition:transform var(--t);
}
.client:hover .client__mono{transform:scale(1.06) rotate(-3deg)}

/* Logo real (some when carregar) */
.client__logo{
  max-width:120px;max-height:48px;width:auto;height:auto;object-fit:contain;
  display:none;
  filter:grayscale(1) contrast(.9);opacity:.75;
  transition:filter var(--t),opacity var(--t),transform var(--t);
}
.client.has-logo .client__logo{display:block}
.client.has-logo .client__mono{display:none}
.client:hover .client__logo{filter:none;opacity:1;transform:scale(1.04)}

/* Nome */
.client__name{
  font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:14px;
  color:#5a6677;letter-spacing:1.2px;text-transform:uppercase;
  transition:color var(--t);text-align:center;line-height:1.2;
}
.client:hover .client__name{color:var(--brand)}

/* ============ PARTNERS ============ */
.partners{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.partner{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:24px;text-align:center;transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.partner:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--red)}
.partner b{display:block;font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:24px;color:var(--navy);letter-spacing:.5px}
.partner span{display:block;font-size:12px;color:var(--muted);letter-spacing:1px;text-transform:uppercase;margin-top:4px}

/* ============ FAQ ============ */
.faq{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faq__item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:box-shadow var(--t),border-color var(--t);
}
.faq__item:hover{box-shadow:var(--shadow-sm)}
.faq__item[open]{border-color:rgba(227,6,19,.35);box-shadow:var(--shadow)}
.faq__item summary{
  list-style:none;cursor:pointer;padding:22px 26px;display:flex;
  align-items:center;justify-content:space-between;gap:18px;
  font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:21px;
  color:var(--navy);letter-spacing:.2px;
}
.faq__item summary::-webkit-details-marker{display:none}
.faq__icon{
  flex:0 0 30px;width:30px;height:30px;border-radius:50%;
  background:rgba(227,6,19,.1);position:relative;transition:background var(--t),transform var(--t);
}
.faq__icon::before,.faq__icon::after{
  content:"";position:absolute;top:50%;left:50%;background:var(--red);
  border-radius:2px;transform:translate(-50%,-50%);transition:transform var(--t),opacity var(--t);
}
.faq__icon::before{width:12px;height:2px}
.faq__icon::after{width:2px;height:12px}
.faq__item[open] .faq__icon{background:var(--red)}
.faq__item[open] .faq__icon::before,.faq__item[open] .faq__icon::after{background:#fff}
.faq__item[open] .faq__icon::after{transform:translate(-50%,-50%) scaleY(0)}
.faq__body{padding:0 26px 22px;animation:faqIn .35s ease}
.faq__body p{margin:0;color:var(--muted);font-size:15.5px;line-height:1.7}
@keyframes faqIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* ============ CTA ============ */
.cta{
  background:linear-gradient(135deg,var(--navy) 0%,#152a4a 60%,var(--red-dk) 130%);
  color:#fff;padding:90px 0;position:relative;overflow:hidden;
}
.cta::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(600px 300px at 90% 50%,rgba(227,6,19,.4),transparent 60%);
}
.cta__inner{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:center;position:relative}
.cta__btns{display:flex;flex-direction:column;gap:12px}

/* ============ CONTACT ============ */
.contact-list{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:16px}
.contact-list li{display:flex;gap:14px;align-items:flex-start}
.ci{
  width:42px;height:42px;border-radius:10px;background:#fff;border:1px solid var(--line);
  display:grid;place-items:center;color:var(--red);flex:0 0 42px;
}
.contact-list strong{display:block;color:var(--navy);font-size:14px;margin-bottom:2px}
.contact-list a,.contact-list span{color:var(--muted);font-size:15px;display:block;transition:color var(--t)}
.contact-list a:hover{color:var(--red)}
.contact-list li > div{display:flex;flex-direction:column;gap:2px}

.form{
  background:#fff;padding:32px;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line);
  display:flex;flex-direction:column;gap:14px;
}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form label{display:flex;flex-direction:column;font-size:13px;font-weight:600;color:var(--navy);gap:6px}
.form input,.form select,.form textarea{
  width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;
  font:inherit;color:var(--ink);background:#fafbfd;transition:border-color var(--t),background var(--t);
}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--red);background:#fff}
.form textarea{resize:vertical;min-height:110px}
.form button{margin-top:6px}
.form__note{font-size:12px;color:var(--muted);text-align:center;margin:4px 0 0}

/* ============ FOOTER ============ */
.footer{background:#06101e;color:#94a3b8;padding:64px 0 0}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px}
.footer h5{color:#fff;font-size:13px;letter-spacing:2px;text-transform:uppercase;margin:0 0 16px}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.footer a{color:#94a3b8;transition:color var(--t)}
.footer a:hover{color:#fff}
.footer__tag{margin-top:16px;font-style:italic;color:#7b879a;max-width:280px}
.footer__base{border-top:1px solid #1b2740;padding:22px 0;font-size:13px}
.footer__base .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* ============ FAB ============ */
.fab{
  position:fixed;right:22px;bottom:22px;z-index:60;
  width:60px;height:60px;border-radius:50%;
  background:#25D366;color:#fff;display:grid;place-items:center;
  box-shadow:0 10px 30px rgba(37,211,102,.55);
  transition:transform var(--t);
}
.fab:hover{transform:scale(1.08)}
.fab::before{
  content:"";position:absolute;inset:0;border-radius:50%;
  background:#25D366;opacity:.5;animation:pulse 2s infinite;z-index:-1;
}
@keyframes pulse{0%{transform:scale(1);opacity:.5}100%{transform:scale(1.6);opacity:0}}

/* ============ REVEAL ============ */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px){
  .services,.projects{grid-template-columns:repeat(2,1fr)}
  .clients{grid-template-columns:repeat(3,1fr)}
  .partners{grid-template-columns:repeat(3,1fr)}
  .grid-2{grid-template-columns:1fr;gap:48px}
  .cta__inner{grid-template-columns:1fr;text-align:left}
  .footer__grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width: 720px){
  .section{padding:70px 0}
  .topbar__left .sep,.topbar__left span:nth-child(3){display:none}
  .nav{
    position:fixed;top:78px;right:0;left:0;
    background:#fff;border-top:1px solid var(--line);
    flex-direction:column;align-items:stretch;padding:12px;gap:4px;
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:transform var(--t),opacity var(--t);
    box-shadow:var(--shadow);
  }
  .nav.open{transform:none;opacity:1;pointer-events:auto}
  .nav a{padding:14px 16px;font-size:16px;border-radius:10px}
  .nav .btn{margin-top:6px;justify-content:center}
  .burger{display:block}
  .hero{padding:60px 0 80px;min-height:auto}
  .hero__badges{grid-template-columns:repeat(2,1fr);gap:12px}
  .hero__badges li{padding:14px}
  .hero__badges b{font-size:26px}
  .pillars{grid-template-columns:1fr}
  .counters{grid-template-columns:1fr 1fr}
  .counter{padding:24px 18px}
  .counter__num{font-size:48px}
  .counter__suf{font-size:36px}
  .services,.projects,.partners{grid-template-columns:1fr}
  .clients{grid-template-columns:repeat(2,1fr);gap:12px}
  .client{min-height:120px}
  .client__inner{min-height:120px;padding:18px 14px}
  .client__mono{width:48px;height:48px;font-size:20px;border-radius:12px}
  .client__logo{max-width:100px;max-height:42px}
  .client__name{font-size:12px;letter-spacing:1px}
  .form .row{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px}
  .cta{padding:64px 0}
  .fab{width:54px;height:54px;right:16px;bottom:16px}
  .fab svg{width:24px;height:24px}
}
@media (max-width: 420px){
  .topbar{font-size:12px}
  .topbar__left span:not(:first-child){display:none}
  .brand__txt small{display:none}
}