:root{
  --blue:#2159A1; --blue-dark:#173F73; --blue-tint:#EAF1F9; --bg:#F7F9FC;
  --text:#18202A; --muted:#5F6B78; --white:#FFFFFF;
  --line:rgba(23,63,115,.12); --header-h:72px;
  --font-title:"Poppins",system-ui,sans-serif; --font-body:"Montserrat",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 8px);-webkit-text-size-adjust:100%}
body{margin:0;font:400 1rem/1.7 var(--font-body);color:var(--text);background:var(--white);overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
h1,h2,h3{font-family:var(--font-title);font-weight:700;line-height:1.12;margin:0;color:var(--blue-dark);overflow-wrap:break-word}
p{margin:0}
a{color:inherit}
ul,ol{list-style:none;margin:0;padding:0}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.on-dark :focus-visible,.site-header :focus-visible{outline-color:var(--white)}
.container{width:min(1160px,100% - 48px);margin-inline:auto}
.section{padding-block:clamp(64px,9vw,112px)}
.section-title{font-size:clamp(1.9rem,1.2rem + 2.4vw,2.9rem);margin-bottom:clamp(32px,5vw,56px)}
.delivers .section-title,.services .section-title,.services .card h3,.process-intro h2,.contact h2{text-transform:uppercase}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 26px;border:2px solid transparent;border-radius:8px;font:600 .88rem/1.2 var(--font-body);text-transform:uppercase;letter-spacing:.08em;text-align:center;text-decoration:none;cursor:pointer;transition:background-color .2s,color .2s,border-color .2s,transform .1s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--blue);color:var(--white)}
.btn-primary:hover{background:var(--blue-dark)}
.btn-outline{border-color:var(--blue);color:var(--blue)}
.btn-outline:hover{background:var(--blue-tint)}
.btn-light{background:var(--white);color:var(--blue)}
.btn-light:hover{background:var(--blue-tint)}
.btn-block{width:100%}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:var(--blue-dark);transition:box-shadow .25s}
.site-header.is-scrolled{box-shadow:0 2px 14px rgba(23,63,115,.28)}
.header-inner{height:var(--header-h);display:flex;align-items:center;justify-content:space-between}
.logo{display:block;line-height:0}
.logo-img{display:block;height:46px;width:auto;max-width:none}
.menu{display:flex;align-items:center;gap:30px}
.menu a:not(.btn){color:var(--white);text-decoration:none;font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;padding:6px 0;border-bottom:2px solid transparent;transition:border-color .2s}
.menu a:not(.btn):hover{border-bottom-color:rgba(255,255,255,.7)}
.menu .btn{min-height:44px;padding:0 22px;font-size:.8rem;text-transform:uppercase;letter-spacing:.1em}
.menu .nav-contact{display:none}
.nav-toggle{display:none;width:46px;height:46px;padding:0;border:0;background:none;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--white);border-radius:2px;transition:transform .25s,opacity .2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Hero */
.hero{position:relative;overflow:hidden;background:var(--white)}
.hero::before{content:"";position:absolute;left:-10vw;bottom:-16vw;width:32vw;height:32vw;border-radius:50%;background:var(--blue-tint);opacity:.4}
.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding-top:24px}
.hero h1{font-size:clamp(1.75rem,.9rem + 3.1vw,3.3rem);letter-spacing:-.02em;max-width:20ch}
.hero-copy p{margin-top:22px;max-width:46ch;font-size:clamp(1.02rem,.95rem + .3vw,1.2rem);color:var(--muted)}
.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
/* PNG transparente: caixa recortada junto à figura, com os pés encostados à base do Hero */
.hero-photo{position:relative;overflow:hidden;justify-self:end;align-self:end;height:clamp(420px,calc(100svh - var(--header-h) - 40px),640px);aspect-ratio:.5}
.hero-photo img{position:absolute;left:50%;top:-1.5%;height:105.5%;width:auto;max-width:none;transform:translateX(-51.3%)}

/* Secção azul */
.on-dark{color:var(--white)}
.problem{background:var(--blue);padding-block:clamp(56px,7vw,96px)}
.problem-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:clamp(32px,6vw,88px);align-items:center}
.problem h2{color:var(--white)}
.lead-in{display:block;font-size:clamp(1.05rem,.9rem + .8vw,1.5rem);margin-bottom:.7em;color:rgba(255,255,255,.88)}
.lead-main{display:block;font-size:clamp(1.7rem,.9rem + 3.2vw,3.5rem);text-transform:uppercase;line-height:1.08}
.problem p{color:rgba(255,255,255,.92);font-size:1.05rem}

/* O que entrego */
.delivers{background:var(--white)}
.services{background:var(--bg)}
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr);gap:0}
.grid-services{grid-template-columns:repeat(3,1fr)}
.benefit{padding:4px 36px 4px 0}
.benefit+.benefit{padding-left:36px;border-left:1px solid var(--line)}
.benefit .icon{display:block;width:auto;height:auto;border-radius:0;background:none;margin-bottom:18px;color:var(--blue);transition:transform .25s}
.benefit .icon svg{width:34px;height:34px;stroke-width:1.4}
.benefit h3{font-size:1.15rem;margin-bottom:10px;transition:color .25s}
.benefit p{color:var(--muted);font-size:.95rem}
@media (hover:hover){.benefit:hover .icon{transform:translateY(-3px)}.benefit:hover h3{color:var(--blue)}}

/* Serviços */
.card{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:32px 28px;box-shadow:0 1px 3px rgba(23,63,115,.05);transition:transform .25s,box-shadow .25s,border-color .25s}
.icon{display:grid;place-items:center;width:48px;height:48px;border-radius:10px;background:var(--blue-tint);color:var(--blue);margin-bottom:22px;transition:background-color .25s,color .25s}
.icon svg{width:24px;height:24px}
.card h3{font-size:1.02rem;letter-spacing:.02em;margin-bottom:10px}
.card p{color:var(--muted);font-size:.95rem}
@media (hover:hover){.card:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(23,63,115,.1);border-color:rgba(33,89,161,.45)}.card:hover .icon{background:var(--blue);color:var(--white)}}

/* Processo */
.process{background:var(--blue-tint);padding-block:clamp(44px,5.5vw,72px)}
.process-intro{max-width:820px}
.process-intro h2{font-size:clamp(1.6rem,1rem + 2.4vw,2.7rem);letter-spacing:.01em;margin-bottom:22px;text-wrap:balance}
.process-intro p{color:var(--muted);font-size:1.05rem}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:clamp(32px,4.5vw,52px)}
.steps li{position:relative}
.step-n{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--blue);color:var(--white);font:700 .95rem var(--font-title);margin-bottom:20px}
.steps li:not(:last-child)::after{content:"";position:absolute;top:24px;left:64px;right:-16px;height:2px;background:rgba(33,89,161,.3)}
.steps h3{font-size:1.2rem}

/* Sobre */
.about{padding-block:clamp(44px,6vw,80px) 0}
.about-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1fr);gap:clamp(32px,7vw,96px);align-items:end}
.about-photo{max-width:420px;width:100%}
.about-photo img{width:100%}
.about-copy{align-self:center;padding-bottom:clamp(44px,6vw,80px)}
.about h2{font-size:clamp(2rem,1.2rem + 3vw,3.4rem);margin-bottom:24px}
.about-text p{color:var(--muted);font-size:1.05rem;max-width:56ch;margin-bottom:28px}
.tw-ch{opacity:0}
.tw-ch.on{opacity:1}

/* Contacto */
.contact{background:var(--blue)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,88px);align-items:center}
.contact h2{color:var(--white);font-size:clamp(1.9rem,1rem + 2.6vw,3rem);margin-bottom:20px}
.contact-copy>p{color:rgba(255,255,255,.9);font-size:1.05rem;max-width:44ch}
.contact-list{margin-top:28px;display:grid;gap:16px}
.contact-list span{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.75)}
.contact-list a{font-weight:600;font-size:1.1rem;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.4);overflow-wrap:anywhere}
.contact-list a:hover{border-bottom-color:var(--white)}
.form-card{background:var(--white);color:var(--text);border-radius:12px;padding:clamp(24px,4vw,40px);box-shadow:0 12px 40px rgba(10,30,60,.22)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px;color:var(--blue-dark)}
.opt{font-weight:400;color:var(--muted)}
.field input,.field textarea{width:100%;padding:13px 14px;border:1.5px solid #C5D2E2;border-radius:8px;background:var(--white);font:400 1rem var(--font-body);color:var(--text);transition:border-color .2s,box-shadow .2s}
.field textarea{resize:vertical;min-height:120px}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(33,89,161,.22)}
.form-note{font-size:.82rem;line-height:1.55;color:var(--muted);text-align:left;margin:2px 0 16px}
.form-note a{color:var(--blue);text-decoration:underline;text-underline-offset:2px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{margin-top:14px;font-size:.92rem;min-height:1.4em;scroll-margin-bottom:24px}
.form-status.ok,.form-status.err{padding:12px 14px;border-radius:8px;border-left:4px solid;font-weight:600;line-height:1.5}
.form-status.ok{background:var(--blue-tint);border-color:var(--blue);color:var(--blue-dark)}
.form-status.err{background:#FBEFEF;border-color:#8A2525;color:#7A2020}
.btn:disabled{opacity:.7;cursor:default}
.btn-primary:disabled:hover{background:var(--blue)}

/* Footer */
.site-footer{background:var(--blue-dark);padding-top:28px}
.footer-inner{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:20px 40px;align-items:start}
.site-footer .logo-img{height:44px}
.footer-loc{margin-top:10px;font-size:.88rem;color:rgba(255,255,255,.85)}
.footer-links{display:grid;gap:4px;font-size:.88rem}
.footer-links a,.footer-bottom a{color:rgba(255,255,255,.85);text-decoration:none}
.footer-links a:hover,.footer-bottom a:hover{color:var(--white);text-decoration:underline}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 12px;margin-top:18px;padding-block:14px;border-top:1px solid rgba(255,255,255,.18);font-size:.85rem;color:rgba(255,255,255,.75)}

/* Animações subtis (uma vez, ao entrar no viewport) */
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease;transition-delay:var(--d,0s)}
.js .reveal.is-visible{opacity:1;transform:none}
.js .stagger>*{opacity:0}
.js .stagger.is-visible>*{opacity:1;animation:rise .5s ease backwards;animation-delay:calc(var(--n,0)*.12s)}
.stagger>:nth-child(2){--n:1}.stagger>:nth-child(3){--n:2}.stagger>:nth-child(4){--n:3}.stagger>:nth-child(5){--n:4}.stagger>:nth-child(6){--n:5}
.js .steps.is-visible>*{animation-duration:.4s;animation-delay:calc(var(--n,0)*.16s)}
@keyframes rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.js .about-text{opacity:0;transform:translateY(12px);transition:opacity .55s ease,transform .55s ease}
.js .about-photo{opacity:0;transition:opacity .8s ease}
.js .about-text.is-visible,.js .about-photo.is-visible{opacity:1;transform:none}

/* Tablet */
@media (max-width:1023px){
  .grid-services{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  :root{--header-h:64px}
  .logo-img{height:40px}
  .nav-toggle{display:flex}
  .menu{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:4px 24px 8px;background:var(--blue-dark);border-top:1px solid rgba(255,255,255,.14);box-shadow:0 12px 20px rgba(23,63,115,.25);display:none}
  .menu.is-open{display:flex}
  .menu a:not(.btn){padding:16px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:.9rem;letter-spacing:.12em}
  .menu .nav-contact{display:block}
  .menu a:nth-last-child(2){border-bottom:0}
  .menu .btn{display:none}
  .hero-grid{grid-template-columns:1fr;gap:8px;padding-top:28px}
  .hero h1{max-width:none}
  .hero-photo{justify-self:center;height:380px;aspect-ratio:.62}
  .hero::before{width:70vw;height:70vw;left:-30vw;bottom:-20vw}
  .problem-grid,.contact-grid{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr;gap:32px}
  .benefit,.benefit+.benefit{padding:0}
  .benefit+.benefit{border-left:0;border-top:1px solid var(--line);padding-top:32px}
  /* Sobre: texto primeiro, retrato recortado encostado à base da secção */
  .about-grid{grid-template-columns:1fr;gap:24px}
  .about-copy{order:-1;padding-bottom:0}
  .about-photo{max-width:320px;justify-self:center}
  .footer-inner{grid-template-columns:1fr}
}
/* Mobile */
@media (max-width:640px){
  .container{width:min(1160px,100% - 40px)}
  .grid-services{grid-template-columns:1fr;gap:12px}
  .services,.delivers{padding-block:44px}
  .process{padding-block:40px}
  .about{padding-block:40px 44px}
  .contact{padding-block:44px}
  .section-title{margin-bottom:24px}
  /* Hero compacto e centrado, sem fotografia */
  .hero-photo{display:none}
  .hero{min-height:calc(100vh - var(--header-h));min-height:calc(100svh - var(--header-h));display:flex;flex-direction:column;justify-content:center}
  .hero-grid{padding-block:32px}
  .hero-copy{text-align:center}
  .hero-copy p{margin:14px auto 0}
  .actions{margin-top:22px;gap:10px;justify-content:center}
  .actions .btn{flex:0 1 auto;min-width:232px;min-height:48px}
  /* Títulos de secção centrados */
  .section-title,.problem h2,.process-intro h2,.about h2,.contact h2{text-align:center}
  .benefit{text-align:center}
  /* Sobre: título → fotografia → texto → botão */
  .about-grid{gap:12px}
  .about-copy{display:contents}
  .about h2{order:1;margin-bottom:0}
  .about-photo{order:2;justify-self:center}
  .about-photo img{-webkit-mask-image:linear-gradient(#000 80%,transparent);mask-image:linear-gradient(#000 80%,transparent)}
  .about-text{order:3;text-align:center}
  .about-text p{margin:0 auto 20px}
  /* Alinhamentos específicos */
  .problem p,.process-intro p,.contact-copy{text-align:center}
  .contact-copy>p{margin-inline:auto}
  .grid-services{max-width:440px;margin-inline:auto}
  .steps{width:min(100%,260px);margin-inline:auto}
  .footer-inner{justify-items:center;text-align:center}
  .footer-brand{display:grid;justify-items:center}
  .about-photo{max-width:280px}
  .card{display:grid;grid-template-columns:40px 1fr;column-gap:14px;padding:16px 16px}
  .card .icon{grid-row:1/3;width:40px;height:40px;margin:0}
  .card .icon svg{width:20px;height:20px}
  .card h3{margin-bottom:4px;font-size:.95rem}
  .card p{font-size:.9rem;line-height:1.55}
  .form-card{padding:20px}
  .field{margin-bottom:14px}
  .field textarea{min-height:100px}
  .contact h2{margin-bottom:14px}
  .contact-list{margin-top:20px;gap:12px}
  .steps{grid-template-columns:1fr;gap:32px}
  .steps li{padding-left:68px;min-height:48px;display:flex;align-items:center}
  .step-n{position:absolute;left:0;top:0;margin:0}
  .steps li:not(:last-child)::after{top:56px;left:23px;right:auto;width:2px;height:calc(100% - 8px + 32px - 8px)}
  .footer-bottom{flex-direction:column;align-items:center;text-align:center}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  .js .reveal,.js .stagger>*,.js .about-text,.js .about-photo,.tw-ch{opacity:1;transform:none}
}

/* Página de Política de Privacidade */
.legal-back{min-height:44px;padding:0 20px;font-size:.8rem;letter-spacing:.1em}
.legal{padding-block:clamp(40px,6vw,80px) clamp(56px,8vw,96px)}
.legal-wrap{width:min(760px,100% - 40px);margin-inline:auto}
.legal h1{font-size:clamp(2rem,1.2rem + 3vw,3rem);margin-bottom:12px}
.legal .updated{color:var(--muted);font-size:.9rem;margin-bottom:24px}
.legal .intro{font-size:1.08rem;color:var(--muted)}
.legal h2{font-size:clamp(1.2rem,1.05rem + .7vw,1.5rem);margin:44px 0 12px;padding-top:28px;border-top:1px solid var(--line)}
.legal h3{font-size:1rem;margin:22px 0 6px}
.legal p+p,.legal p+h3{margin-top:12px}
.legal ul{list-style:disc;padding-left:1.25em;display:grid;gap:8px;margin:12px 0}
.legal a:not(.btn){color:var(--blue);text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}
.legal-cta{margin-top:48px}
.legal-footer{background:var(--blue-dark);color:rgba(255,255,255,.8);font-size:.85rem;padding-block:20px}
.legal-footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 16px}
.legal-footer a{color:inherit;text-decoration:none}
.legal-footer a:hover{color:var(--white);text-decoration:underline}
@media (max-width:640px){.legal h2{margin-top:32px;padding-top:22px}.legal-footer-inner{flex-direction:column}}