/* Ottos Engenharia & Química — estilos */
:root{
  /* Identidade Ottos: navy da logo para texto, azul do arco da logo (clareado) como cor principal */
  --navy:#141d4d; --blue:#2f3d9e; --blue-2:#4556c9; --sky:#e9edff; --indigo:#2f3d9e;
  --ink:#1c2340; --muted:#5a6285;
  --bg:#ffffff; --bg-alt:#f5f7ff; --line:#e2e6f5;
  --sst:#2f3d9e; --ma:#12806a; --qq:#c2412d;
  --accent:#25d366; --radius:18px; --shadow:0 12px 32px rgba(47,61,158,.10);
  --container:1200px; --header:76px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 8px);-webkit-text-size-adjust:100%}
body{margin:0;font-family:Poppins,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .6em;color:var(--navy)}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem);font-weight:800;letter-spacing:-.02em}
h3{font-size:1.15rem;font-weight:700}
p{margin:0 0 1em}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.container--narrow{max-width:860px}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:10px;top:10px}
:focus-visible{outline:3px solid #6f7ef0;outline-offset:3px;border-radius:6px}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:600;text-decoration:none;border-radius:999px;padding:.85em 1.6em;border:2px solid transparent;cursor:pointer;font:inherit;font-weight:600;transition:transform .2s,background .2s,box-shadow .2s,color .2s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--blue);color:#fff;box-shadow:0 10px 24px rgba(47,61,158,.28)}
.btn--primary:hover{background:var(--blue-2)}
.btn--outline{border-color:var(--blue);color:var(--blue);background:#fff}
.btn--outline:hover{background:var(--sky)}
.contact .btn--primary{background:#fff;color:var(--blue)}
.contact .btn--primary:hover{background:var(--sky)}
.btn--ghost{border-color:rgba(255,255,255,.7);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.12)}
.btn--light{background:#fff;color:var(--navy)}
.btn--sm{padding:.55em 1.2em;font-size:.9rem}
.btn--lg{padding:1em 1.9em;font-size:1.02rem}
.btn--block{width:100%}

/* Header */
.header{position:fixed;inset:0 0 auto;height:var(--header);z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;transition:box-shadow .3s,border-color .3s}
.header.is-scrolled{box-shadow:0 4px 20px rgba(13,22,57,.08);border-color:var(--line)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:100%}
.brand__logo{height:44px;width:auto}
.nav ul{list-style:none;display:flex;align-items:center;gap:28px;margin:0;padding:0}
.nav a{text-decoration:none;font-weight:500;font-size:.95rem;color:var(--navy)}
.nav a:not(.btn){position:relative}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-4px;height:2px;width:0;background:var(--blue);transition:width .25s}
.nav a:not(.btn):hover::after{width:100%}
.nav .btn{color:#fff}
.burger{display:none;background:none;border:0;width:44px;height:44px;padding:10px;cursor:pointer}
.burger span{display:block;height:2px;background:var(--navy);margin:5px 0;border-radius:2px;transition:transform .3s,opacity .3s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Hero */
.hero{position:relative;overflow:hidden;padding:calc(var(--header) + 56px) 0 56px;background:
  radial-gradient(900px 500px at 85% 20%,rgba(69,86,201,.14),transparent 60%),
  radial-gradient(700px 400px at 0% 100%,rgba(47,61,158,.08),transparent 60%),
  linear-gradient(180deg,#f7f8ff 0%,#ffffff 100%)}
.hero__grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.hero__content{min-width:0}
.hero__pill{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:.4em 1em .4em .6em;font-size:.85rem;font-weight:500;color:var(--blue);box-shadow:0 4px 14px rgba(47,61,158,.08);margin-bottom:22px}
.hero__pill span{width:10px;height:10px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px rgba(47,61,158,.18)}
.hero h1{font-size:clamp(2.1rem,5vw,3.6rem);font-weight:800;letter-spacing:-.03em;line-height:1.08;color:var(--navy);text-wrap:balance;margin-bottom:.4em}
.hero h1 em{font-style:normal;color:var(--blue);position:relative;white-space:nowrap}
.hero h1 em::after{content:"";position:absolute;left:0;right:0;bottom:.04em;height:.22em;background:rgba(69,86,201,.18);border-radius:4px;z-index:-1}
.hero__lead{font-size:clamp(1rem,1.5vw,1.12rem);max-width:56ch;color:var(--muted)}
.hero__lead strong{color:var(--ink)}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 28px}
.hero__trust{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.9rem;color:var(--ink);font-weight:500}
.hero__trust li{display:flex;align-items:center;gap:8px}
.hero__trust svg{width:20px;height:20px;padding:3px;border-radius:50%;background:var(--sky);fill:none;stroke:var(--blue);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.hero__visual{position:relative;aspect-ratio:1/1;max-width:520px;width:100%;margin-left:auto}
.hero__ring{position:absolute;inset:6% 8% 6% 8%;border-radius:50%;border:clamp(14px,2.6vw,26px) solid var(--navy);overflow:hidden;box-shadow:0 30px 60px rgba(20,29,77,.25);background:var(--sky)}
.hero__ring::before{content:"";position:absolute;inset:-60px;pointer-events:none}
.hero__ring img{width:100%;height:100%;object-fit:cover}
.hero__visual::before{content:"";position:absolute;left:14%;right:14%;top:0;height:40%;border-radius:999px 999px 0 0;background:var(--blue);opacity:.9;z-index:0}
.hero__ring{z-index:1}
.hero__dots{position:absolute;right:-4%;bottom:4%;width:34%;height:30%;background-image:radial-gradient(var(--blue) 2px,transparent 2.5px);background-size:16px 16px;opacity:.35;z-index:0}
.hero__thumb{position:absolute;width:28%;aspect-ratio:1;border-radius:50%;object-fit:cover;border:6px solid #fff;box-shadow:0 16px 34px rgba(20,29,77,.22);z-index:2}
.hero__thumb--a{left:-2%;bottom:6%}
.hero__thumb--b{right:-1%;top:14%;width:22%}
.hero__chip{position:absolute;z-index:3;background:#fff;border-radius:14px;padding:10px 14px;box-shadow:0 14px 30px rgba(20,29,77,.16);display:grid;font-size:.78rem;line-height:1.35;animation:float 6s ease-in-out infinite}
.hero__chip strong{color:var(--navy);font-size:.9rem}
.hero__chip span{color:var(--muted)}
.hero__chip--a{left:-6%;top:22%}
.hero__chip--b{right:2%;bottom:0;animation-delay:-3s}
@keyframes float{50%{transform:translateY(-8px)}}
.hero__areas{list-style:none;padding:0;margin:56px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.hero__areas a{display:grid;gap:2px;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px 18px 22px;box-shadow:0 6px 18px rgba(47,61,158,.06);transition:transform .2s,box-shadow .2s,border-color .2s;position:relative;overflow:hidden}
.hero__areas a::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--sst)}
.hero__areas li:nth-child(2) a::before{background:var(--ma)}
.hero__areas li:nth-child(3) a::before{background:var(--qq)}
.hero__areas a:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#cfd6f5}
.hero__areas b{color:var(--navy)}
.hero__areas span{color:var(--muted);font-size:.88rem}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:600;color:#c9d1ff;margin-bottom:14px}
.eyebrow--dark{color:var(--blue)}

/* Sections */
.section{padding:clamp(64px,9vw,110px) 0}
.section--alt{background:var(--bg-alt)}
.section__head{text-align:center;max-width:720px;margin:0 auto 48px}
.section__head p:last-child{color:var(--muted)}

/* Sobre */
.about{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.about__text p{color:var(--muted)}
.about__text strong{color:var(--ink)}
.pillars{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:18px}
.pillars li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.pillars h3{font-size:1rem;margin:.6em 0 .3em}
.pillars p{font-size:.9rem;color:var(--muted);margin:0}
.pillars__icon{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:14px;background:var(--sky)}
.pillars__icon svg{width:24px;height:24px;fill:none;stroke:var(--blue);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* Áreas */
.areas{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.area{--c:var(--sst);background:#fff;border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);border-top:6px solid var(--c);display:flex;flex-direction:column}
.area--ma{--c:var(--ma)} .area--qq{--c:var(--qq)}
.area__top{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.area__top h3{margin:0;font-size:1.3rem}
.area__num{font-weight:800;color:var(--c);font-size:1.6rem;opacity:.35}
.area ul{list-style:none;padding:0;margin:0 0 20px;flex:1}
.area li{padding:9px 0 9px 26px;border-bottom:1px dashed var(--line);position:relative;font-size:.95rem}
.area li::before{content:"";position:absolute;left:0;top:15px;width:12px;height:12px;border-radius:50%;border:3px solid var(--c)}
.area__link{color:var(--c);font-weight:600;text-decoration:none}
.area__link:hover{text-decoration:underline}

/* Filtros + cards */
.filters{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:36px}
.filter{font:inherit;font-size:.92rem;font-weight:500;border:1.5px solid var(--line);background:#fff;color:var(--navy);border-radius:999px;padding:.55em 1.2em;cursor:pointer;transition:all .2s}
.filter:hover{border-color:var(--navy)}
.filter.is-active{background:var(--blue);color:#fff;border-color:var(--blue)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 4px 14px rgba(13,22,57,.05);transition:transform .3s,box-shadow .3s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.card img{aspect-ratio:4/3;object-fit:cover;width:100%;transition:transform .5s}
.card:hover img{transform:scale(1.05)}
.card__body{padding:20px 22px 24px;position:relative;background:#fff}
.card__body p{color:var(--muted);font-size:.93rem;margin:0}
.card.is-hidden{display:none}
.tag{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;padding:.3em .8em;border-radius:999px;margin-bottom:10px;color:#fff}
.tag--sst{background:var(--sst)} .tag--ma{background:var(--ma)} .tag--qq{background:var(--qq)}
.cta-strip{margin-top:48px;background:linear-gradient(120deg,var(--blue),var(--blue-2));color:#fff;border-radius:var(--radius);padding:34px 38px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.cta-strip h3{color:#fff;font-size:1.35rem}
.cta-strip p{margin:0;color:#e3e8ff}

/* Passos */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:s}
.steps li{background:#fff;border-radius:var(--radius);padding:28px 24px;box-shadow:var(--shadow);position:relative}
.steps span{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--blue);color:#fff;font-weight:800;font-size:1.2rem;margin-bottom:16px}
.steps p{color:var(--muted);font-size:.93rem;margin:0}

/* Responsável técnico */
.rt{display:grid;grid-template-columns:320px 1fr;gap:56px;align-items:center;background:var(--bg-alt);border-radius:28px;padding:48px}
.rt__badge{aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 30% 25%,var(--blue-2),var(--blue));display:grid;place-items:center;box-shadow:0 20px 50px rgba(13,22,57,.3)}
.rt__badge img{width:52%}
.rt h2{margin-bottom:.2em}
.rt__role{font-weight:600;color:var(--blue)}
.rt__creds{list-style:none;padding:0;margin:0 0 18px;display:flex;flex-wrap:wrap;gap:10px}
.rt__creds li{background:#fff;border:1px solid var(--line);border-radius:10px;padding:.45em .9em;font-size:.92rem}
.rt__info>p:not(.eyebrow):not(.rt__role){color:var(--muted)}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px;padding:0 22px;transition:box-shadow .2s}
.faq details[open]{box-shadow:var(--shadow)}
.faq summary{cursor:pointer;list-style:none;padding:18px 32px 18px 0;font-weight:600;color:var(--navy);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:1.5rem;font-weight:400;transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{color:var(--muted);padding-bottom:18px;margin:0}

/* Contato */
.contact{background:linear-gradient(135deg,var(--blue) 0%,var(--blue-2) 100%);color:#fff;position:relative;overflow:hidden}
.contact h2{color:#fff}
.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.contact__info>p{color:#e3e8ff}
.contact__list{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:12px}
.contact__list a,.contact__static{display:flex;gap:16px;align-items:center;text-decoration:none;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);border-radius:14px;padding:14px 18px;transition:background .2s;word-break:break-word}
.contact__list a:hover{background:rgba(255,255,255,.2)}
.contact__list span{display:grid;place-items:center;flex:0 0 42px;height:42px;border-radius:12px;background:#fff;color:var(--blue);font-size:1.2rem}
.contact__list small{display:block;color:#d5dcff;font-size:.78rem}
.form{background:#fff;color:var(--ink);border-radius:22px;padding:32px;box-shadow:0 30px 60px rgba(0,0,0,.25)}
.form h3{font-size:1.35rem}
.form label{display:block;font-weight:500;font-size:.9rem;margin-bottom:14px;color:var(--navy)}
.form input,.form select,.form textarea{display:block;width:100%;margin-top:6px;font:inherit;font-size:16px;padding:.75em .9em;border:1.5px solid var(--line);border-radius:12px;background:#fafbff;color:var(--ink);transition:border-color .2s}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--indigo);background:#fff}
.form .btn--primary{background:var(--blue);color:#fff}
.form .btn--primary:hover{background:var(--blue-2)}
.form__note{font-size:.8rem;color:var(--muted);text-align:center;margin:12px 0 0}
.form__error{color:var(--qq);font-size:.88rem;margin:-4px 0 10px}

/* Footer */
.footer{background:var(--navy);color:#c3c9e8;padding:64px 0 24px;font-size:.93rem}
.footer__grid{display:grid;grid-template-columns:1.3fr 1fr 1.2fr 1fr;gap:36px}
.footer__logo{height:54px;width:auto;margin-bottom:16px}
.footer h4{color:#fff;font-size:1rem;margin-bottom:14px}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.footer a{text-decoration:none;word-break:break-word}
.footer a:hover{color:#fff}
.footer__bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.08);margin-top:44px;padding-top:20px;font-size:.85rem}
.footer__bottom p{margin:0}

/* WhatsApp flutuante */
.wa-float{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom));z-index:60;width:60px;height:60px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;box-shadow:0 10px 25px rgba(37,211,102,.45);transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}
.wa-float::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--accent);animation:pulse 2.2s infinite}
@keyframes pulse{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.6);opacity:0}}

/* Animação de entrada */
.js .reveal{animation:rise .7s ease both}
@keyframes rise{from{transform:translateY(18px)}to{transform:none}}

/* Responsivo */
@media (max-width:1024px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .areas{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .about{grid-template-columns:1fr;gap:40px}
  .rt{grid-template-columns:220px 1fr;gap:36px;padding:36px}
}
@media (max-width:900px){
  .hero__grid{grid-template-columns:1fr;gap:40px}
  .hero__visual{margin:0 auto;max-width:440px}
  .hero__areas{grid-template-columns:1fr;margin-top:40px}
  .burger{display:block}
  .nav{position:fixed;top:var(--header);left:0;right:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 20px 30px rgba(13,22,57,.1);transform:translateY(-120%);transition:transform .35s ease;visibility:hidden}
  .nav.is-open{transform:none;visibility:visible}
  .nav ul{flex-direction:column;align-items:stretch;gap:0;padding:12px 20px 24px}
  .nav li a:not(.btn){display:block;padding:14px 4px;border-bottom:1px solid var(--line)}
  .nav a:not(.btn)::after{display:none}
  .nav .btn{margin-top:16px;width:100%;padding:.9em}
  .contact__grid{grid-template-columns:1fr;gap:40px}
  .footer__grid{grid-template-columns:1fr 1fr}
  .footer__grid>div:first-child{grid-column:1/-1}
}
@media (max-width:600px){
  :root{--header:66px}
  .brand__logo{height:38px}
  .container{padding:0 16px}
  .cards{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .pillars{grid-template-columns:1fr}
  .rt{grid-template-columns:1fr;text-align:center;padding:32px 20px}
  .rt__badge{width:160px;margin:0 auto}
  .rt__creds{justify-content:center}
  .cta-strip{flex-direction:column;align-items:flex-start;padding:28px 22px}
  .cta-strip .btn{width:100%}
  .hero__cta .btn{width:100%}
  .hero{padding-top:calc(var(--header) + 32px)}
  .hero__chip{font-size:.7rem;padding:8px 10px}
  .hero__chip strong{font-size:.8rem}
  .hero__chip--a{left:0;top:18%}
  .hero h1 em{white-space:normal}
  .form{padding:24px 18px}
  .area{padding:24px 20px}
  .footer__grid{grid-template-columns:1fr}
  .filters{justify-content:flex-start;flex-wrap:nowrap;overflow-x:auto;margin:0 -16px 28px;padding:0 16px 6px;scrollbar-width:none}
  .filters::-webkit-scrollbar{display:none}
  .filter{flex:0 0 auto}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* Links dos cards */
.card{position:relative}
.card__link{text-decoration:none;color:inherit}
.card__link::after{content:"";position:absolute;inset:0;z-index:1}
.card__link:focus-visible{outline:none}
.card:has(.card__link:focus-visible){outline:3px solid var(--blue-2);outline-offset:3px}
.card__more{display:inline-block;margin-top:12px;font-weight:600;font-size:.9rem;color:var(--blue)}
.card:hover .card__more{text-decoration:underline}

/* Páginas de serviço */
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:18px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0}
.crumbs li+li::before{content:"›";margin-right:6px;color:#9aa3c7}
.crumbs a{color:var(--blue);text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.phero{padding:calc(var(--header) + 40px) 0 56px;background:radial-gradient(800px 420px at 90% 10%,rgba(69,86,201,.14),transparent 60%),linear-gradient(180deg,#f7f8ff,#fff)}
.phero__grid{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center}
.phero__grid>div{min-width:0}
.phero h1{font-size:clamp(1.9rem,4.2vw,3rem);font-weight:800;letter-spacing:-.025em;line-height:1.12;text-wrap:balance}
.phero p.lead{font-size:1.08rem;color:var(--muted);max-width:58ch}
.phero__img{border-radius:28px;overflow:hidden;box-shadow:0 26px 50px rgba(20,29,77,.18);border:10px solid #fff;aspect-ratio:4/3}
.phero__img img{width:100%;height:100%;object-fit:cover}
.phero .hero__cta{margin:26px 0 0}
.pbody{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:48px;align-items:start}
.prose{max-width:70ch}
.prose h2{font-size:clamp(1.35rem,2.4vw,1.75rem);margin-top:1.6em}
.prose h2:first-child{margin-top:0}
.prose p{color:#3d4566}
.aside{position:sticky;top:calc(var(--header) + 20px);display:grid;gap:18px}
.box{background:var(--bg-alt);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.box h3{font-size:1.05rem}
.checklist{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.checklist li{display:flex;gap:10px;font-size:.93rem;line-height:1.45}
.checklist li::before{content:"";flex:0 0 18px;height:18px;margin-top:2px;border-radius:50%;background:var(--sky) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232f3d9e' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center/12px no-repeat}
.box--cta{background:linear-gradient(135deg,var(--blue),var(--blue-2));color:#fff;border:0}
.box--cta h3{color:#fff}
.box--cta p{color:#e3e8ff;font-size:.93rem}
.box--cta .btn{background:#fff;color:var(--blue);width:100%}
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;list-style:none;padding:0;margin:0}
.related a{display:block;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;font-weight:600;color:var(--navy);transition:border-color .2s,transform .2s}
.related a:hover{border-color:var(--blue);transform:translateY(-2px)}
.related small{display:block;font-weight:500;color:var(--muted);margin-bottom:4px}
@media (max-width:1024px){.footer__grid{grid-template-columns:1fr 1fr}.footer__grid>div:first-child{grid-column:1/-1}}
@media (max-width:900px){.phero__grid,.pbody{grid-template-columns:1fr}.aside{position:static}.related{grid-template-columns:1fr}}
@media (max-width:600px){.footer__grid{grid-template-columns:1fr}}