/* =========================================================
   INTERDATA — Folha de estilos principal
   Paleta da marca Interdata + estrutura moderna
   ========================================================= */

/* ---------- 1. Tokens ---------- */
:root{
  /* Marca */
  --brand:          #0283AA;
  --brand-dark:     #026883;
  --brand-bright:   #22C7E8;
  --brand-soft:     #E4F5FA;

  /* Fundos escuros */
  --navy:           #14113C;
  --navy-2:         #221D55;
  --royal:          #2B2790;

  /* Neutros */
  --ink:            #14161F;
  --muted:          #5B6273;
  --mist:           #F4F7FB;
  --line:           #E4E9F2;
  --white:          #FFFFFF;

  /* Sistema */
  --radius:         14px;
  --radius-lg:      20px;
  --radius-sm:      10px;
  --shadow-sm:      0 1px 2px rgba(20,17,60,.06), 0 2px 8px rgba(20,17,60,.05);
  --shadow-md:      0 6px 24px rgba(20,17,60,.09);
  --shadow-lg:      0 18px 50px rgba(20,17,60,.14);
  --ease:           cubic-bezier(.4,0,.2,1);
  --t:              .28s var(--ease);

  --container:      1200px;
  --header-h:       76px;

  --font-sans:      'Hanken Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono:      'JetBrains Mono', ui-monospace, 'SF Mono', Consolas, monospace;
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 20px);-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.65;
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
img{height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button,input,textarea,select{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}

/* Acessibilidade */
:focus-visible{outline:3px solid var(--brand-bright);outline-offset:3px;border-radius:4px}
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:999;
  background:var(--brand);color:#fff;padding:.75rem 1.25rem;border-radius:0 0 8px 0;font-weight:600;
}
.skip-link:focus{left:0}
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

/* ---------- 3. Tipografia ---------- */
h1,h2,h3,h4{line-height:1.15;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
h1{font-size:clamp(2.25rem,5.2vw,4rem)}
h2{font-size:clamp(1.75rem,3.6vw,2.75rem)}
h3{font-size:clamp(1.15rem,1.8vw,1.4rem);font-weight:700}
h4{font-size:1.05rem;font-weight:700}
p{color:var(--muted)}
strong{color:var(--ink);font-weight:700}

.eyebrow{
  font-family:var(--font-mono);
  font-size:.75rem;
  font-weight:500;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--brand);
  display:block;
  margin-bottom:.9rem;
}
.eyebrow--light{color:var(--brand-bright)}
.lead{font-size:clamp(1rem,1.4vw,1.15rem);max-width:62ch}

/* ---------- 4. Layout ---------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}
.section{padding:clamp(64px,8vw,112px) 0}
.section--mist{background:var(--mist)}
.section--dark{background:var(--navy);color:#fff}
.section--dark h2,.section--dark h3,.section--dark h4{color:#fff}
.section--dark p{color:#B9BCD4}
/* Cartões de fundo claro dentro de secções escuras mantêm o seu próprio texto,
   senão herdariam branco sobre branco. */
.section--dark .card h3,.section--dark .card h4,
.section--dark .feature h3,.section--dark .feature h4,
.section--dark .quote h3,.section--dark .step h4{color:var(--ink)}
.section--dark .card p,.section--dark .feature p,
.section--dark .step p{color:var(--muted)}

.section-head{max-width:720px;margin-bottom:clamp(36px,5vw,56px)}
.section-head--center{margin-inline:auto;text-align:center}
.section-head p{margin-top:1rem}

.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* Padrão de pontos decorativo */
.dotgrid{position:relative;isolation:isolate}
.dotgrid::before{
  content:'';position:absolute;inset:0;z-index:-1;
  background-image:radial-gradient(rgba(2,131,170,.14) 1px,transparent 1px);
  background-size:22px 22px;
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 30%,transparent 75%);
  mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 30%,transparent 75%);
}

/* ---------- 5. Botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  padding:.85rem 1.6rem;
  border-radius:var(--radius-sm);
  font-weight:700;font-size:.94rem;letter-spacing:.01em;
  transition:var(--t);
  white-space:nowrap;
  border:1.5px solid transparent;
}
.btn svg{width:18px;height:18px;flex:none}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 4px 14px rgba(2,131,170,.32)}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 8px 22px rgba(2,131,170,.4)}
.btn-cyan{background:var(--brand-bright);color:var(--navy);box-shadow:0 4px 16px rgba(34,199,232,.35)}
.btn-cyan:hover{filter:brightness(1.08);transform:translateY(-2px)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}
.btn-ghost-light{border-color:rgba(255,255,255,.28);color:#fff;background:rgba(255,255,255,.06)}
.btn-ghost-light:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.5);transform:translateY(-2px)}
.btn-lg{padding:1.05rem 2rem;font-size:1rem}
.btn-block{width:100%}

.link-arrow{
  display:inline-flex;align-items:center;gap:.5rem;
  font-weight:700;font-size:.9rem;color:var(--brand);
  transition:var(--t);
}
.link-arrow svg{width:16px;height:16px;transition:transform var(--t)}
.link-arrow:hover{color:var(--brand-dark)}
.link-arrow:hover svg{transform:translateX(4px)}
.link-arrow--light{color:var(--brand-bright)}

/* ---------- 6. Barra superior ---------- */
.topbar{
  background:var(--navy);
  color:#C7CADF;
  font-size:.82rem;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:42px}
.topbar-info{display:flex;align-items:center;gap:1.75rem;flex-wrap:wrap}
.topbar-info a,.topbar-info span{display:inline-flex;align-items:center;gap:.5rem;transition:var(--t)}
.topbar-info a:hover{color:var(--brand-bright)}
.topbar-info svg{width:14px;height:14px;color:var(--brand-bright);flex:none}
.topbar-social{display:flex;gap:.85rem}
.topbar-social a{color:#C7CADF;transition:var(--t)}
.topbar-social a:hover{color:var(--brand-bright);transform:translateY(-2px)}
.topbar-social svg{width:15px;height:15px}

/* ---------- 7. Cabeçalho ---------- */
.header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;
  transition:box-shadow var(--t),border-color var(--t);
}
.header.is-stuck{box-shadow:var(--shadow-md);border-bottom-color:var(--line)}
.header .container{display:flex;align-items:center;gap:1.5rem;min-height:var(--header-h)}

.logo{display:flex;align-items:center;flex:none}
.logo img{height:34px;width:auto;display:block}
.footer .logo img{height:32px}
@media (max-width:640px){.logo img{height:28px}}

/* Selector de idioma */
.lang{
  display:flex;align-items:center;gap:.15rem;flex:none;
  font-family:var(--font-mono);font-size:.72rem;font-weight:500;
}
.lang a{
  padding:.32rem .5rem;border-radius:6px;
  color:var(--muted);letter-spacing:.06em;transition:var(--t);
}
.lang a:hover{color:var(--brand);background:var(--mist)}
.lang a[aria-current="true"]{background:var(--brand-soft);color:var(--brand-dark);font-weight:700}
.lang i{color:var(--line);font-style:normal}
.mobile-nav .lang{margin-top:1.25rem;justify-content:center}

.nav{margin-left:auto;display:flex;align-items:center;gap:.25rem}
.nav > li{position:relative}
.nav > li > a{
  display:flex;align-items:center;gap:.35rem;
  padding:.6rem .9rem;border-radius:8px;
  font-size:.94rem;font-weight:600;color:var(--ink);
  transition:var(--t);
}
.nav > li > a:hover,.nav > li > a[aria-current="page"]{color:var(--brand);background:var(--brand-soft)}
.nav .caret{width:11px;height:11px;transition:transform var(--t);opacity:.6}
.nav li:hover .caret{transform:rotate(180deg)}

.submenu{
  position:absolute;top:calc(100% + 8px);left:0;
  min-width:280px;padding:.5rem;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-lg);
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:var(--t);
}
.nav li:hover .submenu,.nav li:focus-within .submenu{opacity:1;visibility:visible;transform:translateY(0)}
.submenu a{
  display:flex;align-items:center;gap:.65rem;
  padding:.6rem .75rem;border-radius:8px;
  font-size:.9rem;font-weight:600;color:var(--ink);
  transition:var(--t);
}
.submenu a:hover{background:var(--mist);color:var(--brand)}
.submenu svg{width:16px;height:16px;color:var(--brand);flex:none}

.header-cta{flex:none}
.burger{
  display:none;width:44px;height:44px;flex:none;
  border-radius:10px;border:1px solid var(--line);
  align-items:center;justify-content:center;
}
.burger span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;position:relative;transition:var(--t)}
.burger span::before,.burger span::after{
  content:'';position:absolute;left:0;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:var(--t);
}
.burger span::before{top:-6px}
.burger span::after{top:6px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

/* Menu móvel */
.mobile-nav{
  position:fixed;inset:0 0 0 auto;width:min(360px,86vw);z-index:110;
  background:#fff;padding:24px;overflow-y:auto;
  transform:translateX(100%);transition:transform .35s var(--ease);
  box-shadow:var(--shadow-lg);
}
.mobile-nav.is-open{transform:translateX(0)}
.mobile-nav__close{position:absolute;top:18px;right:18px;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);display:grid;place-items:center}
.mobile-nav__close svg{width:18px;height:18px}
.mobile-nav ul{margin-top:56px;display:grid;gap:.15rem}
.mobile-nav a{display:block;padding:.8rem .75rem;border-radius:10px;font-weight:700;transition:var(--t)}
.mobile-nav a:hover{background:var(--mist);color:var(--brand)}
.mobile-nav details summary{
  padding:.8rem .75rem;border-radius:10px;font-weight:700;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;list-style:none;
}
.mobile-nav details summary::-webkit-details-marker{display:none}
.mobile-nav details summary::after{content:'+';font-size:1.2rem;color:var(--brand)}
.mobile-nav details[open] summary::after{content:'–'}
.mobile-nav details a{padding-left:1.6rem;font-weight:600;font-size:.92rem;color:var(--muted)}
.mobile-nav .btn{margin-top:1.25rem}
.overlay{
  position:fixed;inset:0;z-index:105;background:rgba(20,17,60,.5);
  backdrop-filter:blur(3px);opacity:0;visibility:hidden;transition:var(--t);
}
.overlay.is-open{opacity:1;visibility:visible}

/* ---------- 8. Hero ---------- */
.hero{
  position:relative;
  background:linear-gradient(140deg,var(--navy) 0%,var(--navy-2) 45%,var(--royal) 100%);
  color:#fff;overflow:hidden;
  padding:clamp(72px,10vw,132px) 0 clamp(64px,8vw,104px);
}
.hero::before{
  content:'';position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.09) 1px,transparent 1px);
  background-size:26px 26px;
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 30% 30%,#000,transparent 72%);
  mask-image:radial-gradient(ellipse 80% 70% at 30% 30%,#000,transparent 72%);
}
.hero::after{
  content:'';position:absolute;top:-25%;right:-12%;width:640px;height:640px;
  background:radial-gradient(circle,rgba(34,199,232,.28),transparent 62%);
  filter:blur(20px);pointer-events:none;
}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,64px);align-items:center}

.badge{
  display:inline-flex;align-items:center;gap:.6rem;
  padding:.45rem 1rem;border-radius:999px;
  background:rgba(34,199,232,.12);border:1px solid rgba(34,199,232,.32);
  font-family:var(--font-mono);font-size:.74rem;letter-spacing:.1em;text-transform:lowercase;
  color:var(--brand-bright);
}
.badge .dot{width:7px;height:7px;border-radius:50%;background:var(--brand-bright);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.8)}}

.hero h1{color:#fff;margin:1.4rem 0 1.15rem}
.hero h1 em{font-style:normal;color:var(--brand-bright)}
.hero-sub{color:#C4C8E4;font-size:clamp(1rem,1.4vw,1.15rem);max-width:56ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2rem}
.hero-trust{
  display:grid;grid-template-columns:repeat(4,auto);gap:1.5rem 2.25rem;justify-content:start;
  margin-top:2.5rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.14);
}
.hero-trust strong{display:block;font-size:1.7rem;color:var(--brand-bright);line-height:1.1;font-weight:800}
.hero-trust > div > span{
  display:block;font-family:var(--font-mono);font-size:.7rem;line-height:1.4;
  letter-spacing:.12em;text-transform:uppercase;color:#9AA0C4;
}

/* Cartão visual do hero */
.hero-card{
  background:rgba(255,255,255,.055);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-lg);
  padding:26px;
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  box-shadow:0 24px 60px rgba(0,0,0,.3);
}
.hero-card__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem}
.hero-card__head span{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:#9AA0C4}
.status-pill{display:inline-flex;align-items:center;gap:.45rem;font-size:.74rem;color:#5EEAD4;font-family:var(--font-mono)}
.status-pill i{width:7px;height:7px;border-radius:50%;background:#34D399;animation:pulse 2s infinite}
.hero-card ul{display:grid;gap:.7rem}
.hero-card li{
  display:flex;align-items:center;gap:.85rem;
  padding:.85rem 1rem;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09);
  font-size:.92rem;font-weight:600;color:#E6E8F5;
  transition:var(--t);
}
.hero-card li:hover{background:rgba(34,199,232,.1);border-color:rgba(34,199,232,.3);transform:translateX(4px)}
.hero-card li svg{width:19px;height:19px;color:var(--brand-bright);flex:none}
.hero-card li .meta{margin-left:auto;font-family:var(--font-mono);font-size:.7rem;color:#8B92BC}

/* ---------- 9. Faixa de tecnologias ---------- */
.techstrip{background:var(--navy-2);border-top:1px solid rgba(255,255,255,.08);padding:18px 0}
.techstrip .container{display:flex;align-items:center;gap:2rem;flex-wrap:wrap}
.techstrip__label{
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.16em;
  text-transform:uppercase;color:#8B92BC;flex:none;
}
.techstrip ul{display:flex;flex-wrap:wrap;gap:1.25rem 2.25rem}
.techstrip li{
  font-family:var(--font-mono);font-size:.82rem;font-weight:500;color:#C7CADF;
  opacity:.75;transition:var(--t);
}
.techstrip li:hover{opacity:1;color:var(--brand-bright)}

/* ---------- 10. Cartões de serviço ---------- */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;transition:var(--t);height:100%;
  display:flex;flex-direction:column;
}
.card:hover{
  transform:translateY(-5px);
  border-color:rgba(2,131,170,.35);
  box-shadow:var(--shadow-md);
}
.card__icon{
  width:52px;height:52px;border-radius:13px;flex:none;
  display:grid;place-items:center;margin-bottom:1.15rem;
  background:var(--brand-soft);color:var(--brand);
  transition:var(--t);
}
.card:hover .card__icon{background:var(--brand);color:#fff;transform:scale(1.06) rotate(-4deg)}
.card__icon svg{width:26px;height:26px}
.card__icon--num{
  font-family:var(--font-mono);font-size:1.05rem;font-weight:500;
  letter-spacing:.02em;
}
.card:hover .card__icon--num{transform:scale(1.06)}
.card h3{margin-bottom:.6rem}
.card p{font-size:.93rem;flex:1}
.card .link-arrow{margin-top:1.15rem}

/* ---------- 11. Destaques numerados ---------- */
.feature{
  position:relative;background:#fff;border-radius:var(--radius);
  padding:32px 28px 28px;overflow:hidden;height:100%;
  border:1px solid var(--line);transition:var(--t);
}
.feature:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.feature__num{
  position:absolute;top:8px;right:16px;
  font-size:3.4rem;font-weight:800;line-height:1;
  color:rgba(2,131,170,.09);letter-spacing:-.04em;
  pointer-events:none;
}
.feature h3{margin-bottom:.6rem;position:relative;padding-right:2.25rem}
.feature p{font-size:.93rem;margin-bottom:1.15rem}

/* ---------- 12. Estatísticas ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;text-align:center;transition:var(--t);
}
.stat:hover{border-color:var(--brand);box-shadow:var(--shadow-md);transform:translateY(-4px)}
.stat__value{font-size:clamp(2rem,3.4vw,2.75rem);font-weight:800;color:var(--brand);line-height:1;letter-spacing:-.03em}
.stat__label{
  display:block;margin-top:.55rem;
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.13em;
  text-transform:uppercase;color:var(--muted);
}
.section--dark .stat{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12)}
.section--dark .stat:hover{background:rgba(34,199,232,.09);border-color:rgba(34,199,232,.35)}
.section--dark .stat__value{color:var(--brand-bright)}
.section--dark .stat__label{color:#9AA0C4}

/* ---------- 13. Sobre ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,64px);align-items:center}
.about-media{position:relative}
.about-media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;aspect-ratio:4/3;object-fit:cover}
.about-media__badge{
  position:absolute;bottom:-22px;left:-22px;
  background:var(--brand);color:#fff;
  padding:20px 26px;border-radius:var(--radius);
  box-shadow:var(--shadow-lg);
}
.about-media__badge strong{display:block;font-size:2rem;line-height:1;color:#fff}
.about-media__badge span{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;opacity:.9}

.checklist{display:grid;gap:.85rem;margin:1.75rem 0}
.checklist li{display:flex;align-items:flex-start;gap:.75rem;font-size:.95rem;font-weight:600;color:var(--ink)}
.checklist svg{width:21px;height:21px;color:var(--brand);flex:none;margin-top:1px}
.section--dark .checklist li{color:#E6E8F5}
.section--dark .checklist svg{color:var(--brand-bright)}

/* ---------- 14. Processo ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.step{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 24px;transition:var(--t);position:relative;
}
.step:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:rgba(2,131,170,.35)}
.step__num{
  width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center;margin-bottom:1rem;
  background:var(--navy);color:#fff;
  font-family:var(--font-mono);font-weight:700;font-size:1rem;
}
.step:hover .step__num{background:var(--brand)}
.step h4{margin-bottom:.5rem}
.step p{font-size:.9rem}

/* ---------- 15. Testemunhos ---------- */
.quote{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;height:100%;display:flex;flex-direction:column;transition:var(--t);
}
.quote:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}
.quote__stars{display:flex;gap:2px;margin-bottom:1rem;color:#F5A623}
.quote__stars svg{width:16px;height:16px}
.quote p{font-size:.95rem;color:var(--ink);flex:1;line-height:1.7}
.quote__author{display:flex;align-items:center;gap:.85rem;margin-top:1.5rem;padding-top:1.25rem;border-top:1px solid var(--line)}
.quote__avatar{
  width:44px;height:44px;border-radius:50%;flex:none;
  display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand);
  font-weight:800;font-size:.95rem;
}
.quote__author strong{display:block;font-size:.93rem}
.quote__author span{font-size:.82rem;color:var(--muted)}

/* ---------- 16. FAQ ---------- */
.faq{max-width:840px;margin-inline:auto;display:grid;gap:12px}
.faq details{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:var(--t);
}
.faq details[open]{border-color:rgba(2,131,170,.4);box-shadow:var(--shadow-sm)}
.faq summary{
  padding:20px 24px;cursor:pointer;list-style:none;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  font-weight:700;font-size:1rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:'';width:11px;height:11px;flex:none;
  border-right:2px solid var(--brand);border-bottom:2px solid var(--brand);
  transform:rotate(45deg) translateY(-2px);transition:transform var(--t);
}
.faq details[open] summary::after{transform:rotate(-135deg) translateY(-2px)}
.faq .faq__body{padding:0 24px 22px;font-size:.95rem;color:var(--muted)}

/* ---------- 17. CTA ---------- */
.cta{
  background:linear-gradient(120deg,var(--navy) 0%,var(--royal) 100%);
  border-radius:var(--radius-lg);
  padding:clamp(36px,5vw,60px);
  color:#fff;position:relative;overflow:hidden;
}
.cta::before{
  content:'';position:absolute;top:-50%;right:-8%;width:460px;height:460px;
  background:radial-gradient(circle,rgba(34,199,232,.3),transparent 62%);filter:blur(18px);
}
.cta__inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.cta h2{color:#fff;max-width:20ch}
.cta p{color:#C4C8E4;margin-top:.75rem;max-width:52ch}
.cta__actions{display:flex;gap:1rem;flex-wrap:wrap}

/* ---------- 18. Formulário ---------- */
.form{display:grid;gap:1rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field label{display:block;font-size:.85rem;font-weight:700;margin-bottom:.4rem}
.field input,.field select,.field textarea{
  width:100%;padding:.8rem 1rem;
  border:1.5px solid var(--line);border-radius:var(--radius-sm);
  background:#fff;font-size:.94rem;transition:var(--t);
}
.field textarea{resize:vertical;min-height:130px}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(2,131,170,.14);
}
.field small{display:block;margin-top:.35rem;font-size:.78rem;color:var(--muted)}
.form-note{font-size:.82rem;color:var(--muted)}

.info-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;display:flex;gap:1rem;align-items:flex-start;transition:var(--t);
}
.info-card:hover{border-color:var(--brand);box-shadow:var(--shadow-sm)}
.info-card__icon{
  width:44px;height:44px;border-radius:12px;flex:none;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand);
}
.info-card__icon svg{width:21px;height:21px}
.info-card h4{margin-bottom:.2rem;font-size:.98rem}
.info-card p,.info-card a{font-size:.92rem;color:var(--muted)}
.info-card a:hover{color:var(--brand)}

/* ---------- 19. Rodapé ---------- */
.footer{background:var(--navy);color:#B9BCD4;padding:clamp(56px,7vw,80px) 0 0}
.footer h4{color:#fff;font-size:1rem;margin-bottom:1.15rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px}
.footer p{font-size:.92rem;color:#9AA0C4}
.footer ul{display:grid;gap:.65rem}
.footer ul a{font-size:.92rem;color:#B9BCD4;transition:var(--t);display:inline-flex;align-items:center;gap:.5rem}
.footer ul a:hover{color:var(--brand-bright);transform:translateX(3px)}
.footer-contact li{display:flex;align-items:flex-start;gap:.65rem;font-size:.92rem;color:#B9BCD4}
.footer-contact svg{width:16px;height:16px;color:var(--brand-bright);flex:none;margin-top:4px}
.footer-social{display:flex;gap:.6rem;margin-top:1.5rem}
.footer-social a{
  width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);
  color:#C7CADF;transition:var(--t);
}
.footer-social a:hover{background:var(--brand);color:#fff;transform:translateY(-3px);border-color:var(--brand)}
.footer-social svg{width:17px;height:17px}
.footer-bottom{
  margin-top:clamp(40px,5vw,56px);padding:22px 0;
  border-top:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  font-size:.86rem;color:#8B92BC;
}
.footer-bottom nav{display:flex;gap:1.5rem}
.footer-bottom a:hover{color:var(--brand-bright)}

/* ---------- 20. Flutuantes ---------- */
.fab-whatsapp{
  position:fixed;right:22px;bottom:22px;z-index:90;
  width:56px;height:56px;border-radius:50%;
  background:#25D366;color:#fff;display:grid;place-items:center;
  box-shadow:0 6px 22px rgba(37,211,102,.45);
  transition:var(--t);
}
.fab-whatsapp:hover{transform:scale(1.08)}
.fab-whatsapp svg{width:28px;height:28px}
.to-top{
  position:fixed;right:24px;bottom:90px;z-index:90;
  width:44px;height:44px;border-radius:12px;
  background:var(--navy);color:#fff;display:grid;place-items:center;
  box-shadow:var(--shadow-md);
  opacity:0;visibility:hidden;transform:translateY(10px);transition:var(--t);
}
.to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{background:var(--brand)}
.to-top svg{width:19px;height:19px}

/* ---------- 21. Cabeçalho de página interna ---------- */
.page-hero{
  background:linear-gradient(135deg,var(--navy),var(--navy-2));
  color:#fff;padding:clamp(56px,7vw,88px) 0;position:relative;overflow:hidden;
}
.page-hero::before{
  content:'';position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.08) 1px,transparent 1px);
  background-size:24px 24px;
  -webkit-mask-image:linear-gradient(to right,#000,transparent 70%);
  mask-image:linear-gradient(to right,#000,transparent 70%);
}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{color:#fff;font-size:clamp(2rem,4vw,3rem)}
.page-hero p{color:#C4C8E4;margin-top:1rem;max-width:60ch}
.breadcrumb{display:flex;gap:.5rem;align-items:center;font-size:.85rem;color:#9AA0C4;margin-bottom:1rem}
.breadcrumb a:hover{color:var(--brand-bright)}
.breadcrumb span{opacity:.5}

/* ---------- 22. Página de serviço individual ---------- */
.svc-grid{display:grid;grid-template-columns:1fr 340px;gap:clamp(32px,4vw,56px);align-items:start}
.svc-body > p + p{margin-top:1rem}
.svc-body .lead{margin-bottom:1rem}

.svc-aside{position:sticky;top:calc(var(--header-h) + 24px);display:grid;gap:20px}
.svc-panel{background:var(--mist);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.svc-panel h3{font-size:1.05rem;margin-bottom:1rem}
.svc-list{display:grid;gap:2px}
.svc-list a{
  display:flex;align-items:center;gap:.6rem;
  padding:.6rem .7rem;border-radius:9px;
  font-size:.9rem;font-weight:600;color:var(--ink);
  transition:var(--t);
}
.svc-list a:hover{background:#fff;color:var(--brand);box-shadow:var(--shadow-sm)}
.svc-list a[aria-current="page"]{background:var(--brand);color:#fff}
.svc-list svg{width:16px;height:16px;flex:none;opacity:.75}

.svc-help{background:var(--navy);color:#fff;border-radius:var(--radius);padding:24px}
.svc-help h3{color:#fff;font-size:1.05rem;margin-bottom:.5rem}
.svc-help p{color:#B9BCD4;font-size:.9rem;margin-bottom:1.25rem}
.svc-help .btn{width:100%}
.svc-help .btn + .btn{margin-top:.6rem}

/* Texto justificado — só em colunas largas de prosa.
   Nunca em cartões: em colunas estreitas a justificação abre "rios" de espaço. */
.svc-body p,
.faq__body,
.prose p,
.prose li,
.about-grid > div > p{
  text-align:justify;
  text-justify:inter-word;
  hyphens:auto;
  -webkit-hyphens:auto;
}
@media (max-width:640px){
  /* Em ecrãs estreitos a justificação volta a criar rios — desliga-se. */
  .svc-body p,.faq__body,.prose p,.prose li,.about-grid > div > p{text-align:left}
}

/* Bloco de prosa longa (conteúdo editorial / SEO) */
.prose{max-width:78ch;margin-inline:auto}
.prose h2{margin-bottom:1rem}
.prose h3{margin:2.25rem 0 .75rem;font-size:1.2rem}
.prose p{margin-bottom:1rem;font-size:1rem;line-height:1.75}
.prose p:last-child{margin-bottom:0}
.prose a{color:var(--brand);font-weight:600;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}
.prose a:hover{color:var(--brand-dark)}
.prose ul{margin:0 0 1rem;display:grid;gap:.5rem}
.prose ul li{position:relative;padding-left:1.4rem;color:var(--muted);line-height:1.7}
.prose ul li::before{
  content:'';position:absolute;left:.35rem;top:.7rem;
  width:6px;height:6px;border-radius:50%;background:var(--brand);
}
.prose > p:first-of-type{font-size:1.08rem;color:var(--ink)}

/* Faixa de cobertura nacional */
.provinces{
  border:1px solid var(--line);border-radius:var(--radius);
  background:#fff;padding:26px 28px;
}
.provinces h3{font-size:1.1rem;margin-bottom:.4rem}
.provinces p{font-size:.92rem;margin-bottom:1.15rem}
.provinces ul{display:flex;flex-wrap:wrap;gap:.5rem}
.provinces li{
  padding:.35rem .8rem;border-radius:999px;
  background:var(--brand-soft);color:var(--brand-dark);
  font-size:.82rem;font-weight:600;
}

/* ---------- 23. Animação de entrada ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ---------- 24. Responsivo ---------- */
@media (max-width:1024px){
  .nav,.header-cta{display:none}
  .burger{display:flex}
  .hero-grid,.about-grid,.svc-grid{grid-template-columns:1fr}
  .svc-aside{position:static}
  .grid-4,.stats,.steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .topbar-info span:last-child{display:none}
}
@media (max-width:640px){
  :root{--header-h:64px}
  .grid-2,.grid-3,.grid-4,.stats,.steps,.form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .topbar-info{gap:1rem;font-size:.76rem}
  .topbar-social{display:none}
  .about-media__badge{left:16px;bottom:-16px;padding:16px 20px}
  .cta__inner{flex-direction:column;align-items:flex-start}
  .hero-trust{grid-template-columns:repeat(2,1fr);gap:1.25rem 1.5rem}
  .fab-whatsapp{width:52px;height:52px;right:16px;bottom:16px}
  .to-top{right:18px;bottom:80px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* ---------- 25. Impressão ---------- */
@media print{
  .topbar,.header,.fab-whatsapp,.to-top,.mobile-nav,.overlay{display:none!important}
  body{color:#000}
  .hero,.section--dark,.footer{background:#fff!important;color:#000!important}
}