/* =========================================================
   DrHelps Instalações Prediais — style.css
   Paleta baseada no logotipo
   ========================================================= */
:root{
  --navy-900:#010a22;
  --navy-800:#011334;
  --navy-700:#06204f;
  --royal:#0047aa;
  --blue:#1a6ef0;
  --sky:#3d8bff;
  --cyan:#8ed4f7;
  --ice:#eef5ff;
  --white:#ffffff;
  --ink:#0b1a3a;
  --muted:#4a5b7d;
  --line:#dbe6f7;
  --wa:#25d366;
  --wa-dark:#128c4b;
  --grad:linear-gradient(120deg,var(--royal) 0%,var(--blue) 55%,var(--sky) 100%);
  --radius:18px;
  --radius-lg:28px;
  --shadow:0 18px 50px -20px rgba(1,19,52,.35);
  --shadow-lg:0 30px 80px -30px rgba(1,19,52,.55);
  --container:1200px;
  --ff-head:"Archivo",system-ui,sans-serif;
  --ff-body:"Manrope",system-ui,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden}
body{margin:0;font-family:var(--ff-body);color:var(--ink);background:var(--white);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
@supports (overflow:clip){body{overflow-x:clip}}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--ff-head);line-height:1.1;margin:0 0 .5em;letter-spacing:-.02em;color:var(--navy-800)}
h1{font-size:clamp(2.3rem,5.4vw,4.3rem);font-weight:900}
h2{font-size:clamp(1.9rem,3.6vw,3rem);font-weight:800}
h3{font-size:1.3rem;font-weight:800}
p{margin:0 0 1em}
.container{width:min(100% - 32px,var(--container));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--navy-800);color:#fff;padding:10px 16px;border-radius:8px;z-index:200}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--sky);outline-offset:3px;border-radius:6px}

/* ---------- Utilitários ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--ff-head);font-weight:700;font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin-bottom:18px}
.eyebrow::before{content:"";width:28px;height:2px;background:currentColor;border-radius:2px}
.on-dark .eyebrow{color:var(--cyan)}
.accent{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-style:italic;padding-right:.08em}
.on-dark .accent{background:linear-gradient(120deg,var(--cyan),var(--sky));-webkit-background-clip:text;background-clip:text}
.lead{font-size:1.15rem;color:var(--muted);max-width:640px}
.on-dark{color:#c9d8f3}
.on-dark h1,.on-dark h2,.on-dark h3{color:#fff}
.on-dark .lead{color:#b9cbec}
.section{padding:clamp(72px,10vw,130px) 0;position:relative}
.section--ice{background:var(--ice)}
.section--dark{background:var(--navy-800);overflow:hidden}
.section-head{max-width:760px;margin-bottom:56px}
.section-head.center{text-align:center;margin-inline:auto}
.section-head.center .eyebrow::after{content:"";width:28px;height:2px;background:currentColor;border-radius:2px}

/* ---------- Botões ---------- */
.btn{--bg:var(--navy-800);display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--ff-head);font-weight:700;font-size:1rem;padding:15px 26px;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s;line-height:1.2;text-align:center}
.btn svg{width:20px;height:20px;flex:none}
.btn:hover{transform:translateY(-2px)}
.btn--wa{background:var(--wa);color:#04361b;box-shadow:0 12px 30px -10px rgba(37,211,102,.7)}
.btn--wa:hover{background:#2be070;box-shadow:0 18px 40px -12px rgba(37,211,102,.85)}
.btn--blue{background:var(--grad);color:#fff;box-shadow:0 12px 30px -12px rgba(26,110,240,.8)}
.btn--ghost{border-color:rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.06);backdrop-filter:blur(6px)}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.12)}
.btn--outline{border-color:var(--line);color:var(--navy-800);background:#fff}
.btn--outline:hover{border-color:var(--blue);color:var(--blue)}
.btn--lg{padding:18px 32px;font-size:1.08rem}
.btn--sm{padding:11px 18px;font-size:.92rem}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

/* ---------- Barra de progresso ---------- */
.progress{position:fixed;top:0;left:0;height:3px;width:100%;transform-origin:0 50%;transform:scaleX(0);background:var(--grad);z-index:120}

/* ---------- Topbar + Header ---------- */
.topbar{background:var(--navy-900);color:#a9bde0;font-size:.85rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:8px 0}
.topbar a{display:inline-flex;align-items:center;gap:7px;color:#dbe7ff}
.topbar a:hover{color:var(--cyan)}
.topbar svg{width:15px;height:15px}
.topbar .tb-right{display:flex;gap:22px}
.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.88);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid transparent;transition:box-shadow .3s,border-color .3s}
.header.is-scrolled{box-shadow:0 10px 30px -18px rgba(1,19,52,.35);border-color:var(--line)}
.header .container{display:flex;align-items:center;justify-content:space-between;gap:20px;height:86px;transition:height .3s var(--ease)}
.header.is-scrolled .container{height:70px}
.brand img{height:58px;width:auto;transition:height .3s var(--ease)}
.header.is-scrolled .brand img{height:48px}
.nav{display:flex;align-items:center;gap:6px}
.nav a{font-family:var(--ff-head);font-weight:600;font-size:.98rem;padding:10px 14px;border-radius:10px;color:var(--navy-800);position:relative}
.nav a::after{content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;border-radius:2px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav a:hover::after,.nav a[aria-current]::after{transform:scaleX(1)}
.nav a[aria-current]{color:var(--blue)}
.header .btn--wa{margin-left:10px}
.burger{display:none;width:46px;height:46px;border:0;background:var(--ice);border-radius:12px;cursor:pointer;position:relative}
.burger span{position:absolute;left:12px;right:12px;height:2px;background:var(--navy-800);border-radius:2px;transition:transform .3s,opacity .3s}
.burger span:nth-child(1){top:16px}.burger span:nth-child(2){top:22px}.burger span:nth-child(3){top:28px}
.menu-open .burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-open .burger span:nth-child(2){opacity:0}
.menu-open .burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--navy-900);color:#c9d8f3;overflow:hidden;isolation:isolate}
.hero__bg{position:absolute;inset:0;z-index:-1}
.hero__bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.08);animation:heroZoom 14s var(--ease) forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(1,10,34,.85),rgba(1,10,34,.35) 70%,rgba(1,10,34,.15))}
.hero--home .container{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;padding:clamp(70px,9vw,120px) 0 clamp(90px,10vw,140px)}
.hero h1{color:#fff;margin-bottom:22px}
.hero .lead{color:#c3d3f0;margin-bottom:32px}
.hero-checks{list-style:none;padding:0;margin:34px 0 0;display:flex;flex-wrap:wrap;gap:12px 26px;font-weight:600;color:#e5eeff;font-size:.98rem}
.hero-checks li{display:flex;align-items:center;gap:9px}
.hero-checks svg{width:20px;height:20px;color:var(--cyan);flex:none}
.hero--page .container{padding:clamp(80px,10vw,130px) 0 clamp(70px,8vw,110px);max-width:var(--container)}
.hero--page .lead{max-width:680px}
.crumbs{display:flex;gap:8px;font-size:.88rem;color:#9fb4da;margin-bottom:20px}
.crumbs a:hover{color:#fff}
.hero__wave{position:absolute;left:0;right:0;bottom:-1px;line-height:0;color:#fff}
.hero__wave svg{width:100%;height:60px}

/* chat mockup */
.chat{background:rgba(255,255,255,.07);border:1px solid rgba(142,212,247,.22);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-radius:var(--radius-lg);padding:0;box-shadow:var(--shadow-lg);overflow:hidden;max-width:440px;justify-self:end;width:100%}
.chat__top{display:flex;align-items:center;gap:12px;padding:16px 20px;background:rgba(1,19,52,.6);border-bottom:1px solid rgba(142,212,247,.15)}
.chat__avatar{width:42px;height:42px;border-radius:50%;background:#fff;display:grid;place-items:center;overflow:hidden;flex:none}
.chat__avatar img{width:34px;height:34px;object-fit:contain}
.chat__name{font-family:var(--ff-head);font-weight:700;color:#fff;line-height:1.2}
.chat__status{font-size:.8rem;color:var(--wa);display:flex;align-items:center;gap:6px}
.chat__status::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--wa);box-shadow:0 0 0 3px rgba(37,211,102,.25)}
.chat__body{padding:22px 18px;display:flex;flex-direction:column;gap:12px;min-height:330px}
.msg{max-width:86%;padding:11px 15px;border-radius:16px;font-size:.94rem;line-height:1.5;opacity:0;transform:translateY(12px) scale(.97);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.msg.show{opacity:1;transform:none}
.msg--in{background:#fff;color:var(--ink);border-bottom-left-radius:4px}
.msg--out{align-self:flex-end;background:#d9fdd3;color:#0b2a14;border-bottom-right-radius:4px}
.msg small{display:block;text-align:right;font-size:.7rem;opacity:.55;margin-top:2px}
.typing{display:none;align-self:flex-start;background:#fff;padding:12px 16px;border-radius:16px;border-bottom-left-radius:4px;gap:5px}
.typing.show{display:inline-flex}
.typing i{width:7px;height:7px;border-radius:50%;background:#8a97ad;animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
.chat__foot{padding:0 18px 20px}
.chat__foot .btn{width:100%}

/* ---------- Faixa de destaques ---------- */
.ticker{background:var(--grad);color:#fff;overflow:hidden;padding:16px 0}
.ticker__track{display:flex;gap:48px;width:max-content;animation:ticker 32s linear infinite}
.ticker__track span{display:inline-flex;align-items:center;gap:12px;font-family:var(--ff-head);font-weight:700;font-size:1.02rem;white-space:nowrap;letter-spacing:.02em}
.ticker__track svg{width:20px;height:20px;color:var(--cyan)}
@keyframes ticker{to{transform:translateX(-50%)}}

/* ---------- Cards de serviço ---------- */
.grid{display:grid;gap:24px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px 28px;position:relative;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;display:flex;flex-direction:column;overflow:hidden}
.card::before{content:"";position:absolute;inset:0 0 auto;height:4px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card:hover::before{transform:scaleX(1)}
.card__icon{width:58px;height:58px;border-radius:16px;display:grid;place-items:center;background:var(--ice);color:var(--blue);margin-bottom:22px;transition:background .35s,color .35s,transform .35s var(--ease)}
.card__icon svg{width:28px;height:28px}
.card:hover .card__icon{background:var(--grad);color:#fff;transform:rotate(-6deg) scale(1.05)}
.tag{display:inline-block;align-self:flex-start;font-size:.74rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--royal);background:#e3eeff;padding:5px 11px;border-radius:999px;margin-bottom:14px}
.tag--elet{color:#0b5f8a;background:#dff4ff}
.card p{color:var(--muted);font-size:.98rem;flex:1}
.card .link{display:inline-flex;align-items:center;gap:8px;font-family:var(--ff-head);font-weight:700;color:var(--blue);margin-top:10px}
.card .link svg{width:18px;height:18px;transition:transform .3s}
.card:hover .link svg{transform:translateX(4px)}

/* Filtro serviços */
.filter{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin:-24px 0 40px}
.filter button{font-family:var(--ff-head);font-weight:700;font-size:.95rem;padding:11px 20px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--navy-800);cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:all .25s}
.filter button svg{width:18px;height:18px}
.filter button[aria-pressed="true"]{background:var(--navy-800);border-color:var(--navy-800);color:#fff}
.card.is-hidden{display:none}

/* ---------- Duas especialidades ---------- */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.duo__item{position:relative;border-radius:var(--radius-lg);overflow:hidden;min-height:440px;display:flex;align-items:flex-end;color:#fff;isolation:isolate;box-shadow:var(--shadow)}
.duo__item img{position:absolute;inset:0 0 auto;width:100%;height:72%;object-fit:cover;object-position:center 30%;z-index:-2;transition:transform .9s var(--ease)}
.duo__item{background:var(--navy-900);min-height:540px}
.duo__item::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(1,10,34,0) 25%,rgba(1,10,34,.85) 52%,var(--navy-900) 68%)}
.duo__item:hover img{transform:scale(1.06)}
.duo__content{padding:36px}
.duo__content h3{color:#fff;font-size:1.9rem;font-style:italic;font-weight:900}
.duo__content p{color:#c7d6f2}
.duo__content ul{list-style:none;padding:0;margin:0 0 22px;display:flex;flex-wrap:wrap;gap:8px}
.duo__content li{font-size:.85rem;font-weight:600;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(142,212,247,.3)}

/* ---------- Passos ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step;position:relative}
.steps::before{content:"";position:absolute;top:34px;left:12%;right:12%;height:2px;background:repeating-linear-gradient(90deg,var(--sky) 0 10px,transparent 10px 18px);opacity:.5}
.step{text-align:center;position:relative;padding:0 8px}
.step__num{width:68px;height:68px;border-radius:50%;margin:0 auto 22px;display:grid;place-items:center;background:var(--grad);color:#fff;font-family:var(--ff-head);font-weight:900;font-size:1.5rem;font-style:italic;box-shadow:0 0 0 8px #fff,0 0 0 9px var(--line),0 16px 30px -10px rgba(26,110,240,.6);position:relative}
.section--ice .step__num{box-shadow:0 0 0 8px var(--ice),0 0 0 9px var(--line),0 16px 30px -10px rgba(26,110,240,.6)}
.section--dark .step__num{box-shadow:0 0 0 8px var(--navy-800),0 0 0 9px rgba(142,212,247,.25),0 16px 30px -10px rgba(26,110,240,.6)}
.step h3{font-size:1.15rem}
.step p{color:var(--muted);font-size:.96rem}
.section--dark .step p{color:#a9bde0}

/* ---------- Emergência ---------- */
.alert{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}
.alert__badge{display:inline-flex;align-items:center;gap:10px;background:rgba(255,99,99,.12);border:1px solid rgba(255,140,140,.4);color:#ffb3b3;font-weight:700;font-size:.85rem;padding:8px 14px;border-radius:999px;margin-bottom:20px;letter-spacing:.04em;text-transform:uppercase}
.alert__badge i{width:9px;height:9px;border-radius:50%;background:#ff5b5b;animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,91,91,.6)}100%{box-shadow:0 0 0 14px rgba(255,91,91,0)}}
.alert ol{list-style:none;padding:0;margin:0;display:grid;gap:14px;counter-reset:a}
.alert li{counter-increment:a;display:flex;gap:18px;align-items:center;background:rgba(255,255,255,.05);border:1px solid rgba(142,212,247,.16);padding:18px 22px;border-radius:var(--radius);color:#e6eeff;font-weight:600}
.alert li::before{content:counter(a);flex:none;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--grad);color:#fff;font-family:var(--ff-head);font-weight:900}
.glow-orb{position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(26,110,240,.35),transparent 70%);pointer-events:none}

/* ---------- Sobre / split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split--rev .split__media{order:2}
.split__media{position:relative}
.split__media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;aspect-ratio:4/3;object-fit:cover}
.float-card{position:absolute;right:-18px;bottom:-26px;background:#fff;border-radius:var(--radius);padding:18px 22px;box-shadow:var(--shadow);display:flex;gap:14px;align-items:center;max-width:270px}
.float-card b{white-space:nowrap;font-family:var(--ff-head);font-size:2rem;font-weight:900;font-style:italic;color:var(--blue);line-height:1}
.float-card>span{font-size:.88rem;color:var(--muted);line-height:1.35}
.checklist{list-style:none;padding:0;margin:0 0 28px;display:grid;gap:12px}
.checklist li{display:flex;gap:12px;align-items:flex-start;font-weight:600;color:var(--navy-800)}
.checklist svg{width:22px;height:22px;flex:none;color:var(--blue);margin-top:2px}
.on-dark .checklist li{color:#e4ecff}
.on-dark .checklist svg{color:var(--cyan)}

/* ---------- Números ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px 24px;text-align:center}
.stat b{display:block;white-space:nowrap;font-family:var(--ff-head);font-weight:900;font-style:italic;font-size:clamp(2.2rem,4vw,3rem);line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:10px}
.stat>span{color:var(--muted);font-size:.95rem;font-weight:600}

/* ---------- Valores ---------- */
.value{padding:30px 26px;border-radius:var(--radius-lg);background:rgba(255,255,255,.04);border:1px solid rgba(142,212,247,.16);transition:background .3s,transform .35s var(--ease)}
.value:hover{background:rgba(255,255,255,.08);transform:translateY(-4px)}
.value .card__icon{background:rgba(142,212,247,.12);color:var(--cyan)}
.value h3{color:#fff}
.value p{color:#a9bde0;font-size:.97rem;margin:0}

/* ---------- Detalhe de serviço ---------- */
.svc-nav{position:sticky;top:70px;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.svc-nav .container{display:flex;gap:8px;overflow-x:auto;padding:12px 0;scrollbar-width:none}
.svc-nav .container::-webkit-scrollbar{display:none}
.svc-nav a{flex:none;font-family:var(--ff-head);font-weight:700;font-size:.88rem;padding:9px 16px;border-radius:999px;background:var(--ice);color:var(--navy-800);transition:all .25s;white-space:nowrap}
.svc-nav a:hover,.svc-nav a.is-active{background:var(--navy-800);color:#fff}
.svc-group{padding:60px 0 10px}
.svc-group__title{display:flex;align-items:center;gap:16px;margin-bottom:10px}
.svc-group__title .card__icon{margin:0;background:var(--grad);color:#fff}
.svc{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;padding:70px 0;border-bottom:1px solid var(--line);scroll-margin-top:150px}
.svc:last-child{border-bottom:0}
.svc h2{font-size:clamp(1.7rem,3vw,2.4rem)}
.svc__intro{color:var(--muted);font-size:1.07rem}
.svc__box{background:var(--ice);border-radius:var(--radius-lg);padding:32px;align-self:start}
.svc__box h4{font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:16px}
.ministeps{list-style:none;padding:0;margin:0 0 26px;display:grid;gap:12px;counter-reset:m}
.ministeps li{counter-increment:m;display:grid;grid-template-columns:34px 1fr;gap:12px;font-size:.96rem;color:var(--muted)}
.ministeps li::before{content:counter(m);width:34px;height:34px;border-radius:10px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;font-family:var(--ff-head);font-weight:900;color:var(--blue)}
.ministeps b{color:var(--navy-800);display:block;font-family:var(--ff-head)}
.when{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:24px 0 28px}
.when div{border:1px solid var(--line);border-radius:14px;padding:16px;background:#fff}
.when b{display:block;font-family:var(--ff-head);color:var(--navy-800);margin-bottom:4px;font-size:.98rem}
.when span{font-size:.9rem;color:var(--muted);line-height:1.5;display:block}
.qa{border-left:3px solid var(--blue);padding:4px 0 4px 18px;margin:0 0 26px}
.qa b{display:block;font-family:var(--ff-head);color:var(--navy-800);margin-bottom:6px}
.qa p{margin:0;color:var(--muted);font-size:.97rem}

/* ---------- FAQ ---------- */
.faq{max-width:860px;margin-inline:auto;display:grid;gap:14px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:box-shadow .3s,border-color .3s}
.faq details[open]{box-shadow:var(--shadow);border-color:transparent}
.faq summary{list-style:none;cursor:pointer;padding:22px 26px;font-family:var(--ff-head);font-weight:700;font-size:1.08rem;color:var(--navy-800);display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{flex:none;width:32px;height:32px;border-radius:50%;background:var(--ice);position:relative;transition:background .3s,transform .35s var(--ease)}
.faq summary i::before,.faq summary i::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;background:var(--blue);transform:translate(-50%,-50%)}
.faq summary i::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .3s}
.faq details[open] summary i{background:var(--grad);transform:rotate(180deg)}
.faq details[open] summary i::before,.faq details[open] summary i::after{background:#fff}
.faq details[open] summary i::after{transform:translate(-50%,-50%) rotate(0)}
.faq .answer{padding:0 26px 22px;color:var(--muted)}

/* ---------- CTA final ---------- */
.cta{position:relative;border-radius:36px;overflow:hidden;padding:clamp(40px,7vw,84px);background:var(--navy-800);color:#c9d8f3;isolation:isolate;display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center}
.cta::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 85% 30%,rgba(26,110,240,.6),transparent 55%),radial-gradient(circle at 10% 110%,rgba(61,139,255,.35),transparent 50%)}
.cta h2{color:#fff}
.cta p{font-size:1.1rem;margin:0}
.cta .btn-row{justify-content:flex-end}

/* ---------- Contato ---------- */
.channels{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:-70px;position:relative;z-index:5}
.channel{background:#fff;border-radius:var(--radius-lg);padding:30px 28px;box-shadow:var(--shadow);border:1px solid var(--line);transition:transform .35s var(--ease)}
.channel:hover{transform:translateY(-5px)}
.channel--wa{background:linear-gradient(140deg,#0e7a41,#1fb35a);color:#eafff1;border:0}
.channel--wa h3,.channel--wa .channel__val{color:#fff}
.channel--wa .card__icon{background:rgba(255,255,255,.18);color:#fff}
.channel h3{font-size:1.05rem;margin-bottom:4px}
.channel__val{font-family:var(--ff-head);font-weight:800;font-size:1.25rem;color:var(--navy-800);word-break:break-word}
.channel p{font-size:.92rem;margin:6px 0 0;opacity:.85}
.form-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.form{background:#fff;border-radius:var(--radius-lg);padding:36px;box-shadow:var(--shadow);border:1px solid var(--line);display:grid;gap:18px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field label{display:block;font-family:var(--ff-head);font-weight:700;font-size:.9rem;margin-bottom:7px;color:var(--navy-800)}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:1rem;padding:14px 16px;border-radius:12px;border:1.5px solid var(--line);background:#fbfdff;color:var(--ink);transition:border-color .25s,box-shadow .25s}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 4px rgba(26,110,240,.15)}
.form small{color:var(--muted);font-size:.85rem;text-align:center}

/* ---------- Footer ---------- */
.footer{background:var(--navy-900);color:#a9bde0;padding:90px 0 0;position:relative;overflow:hidden}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:44px;padding-bottom:60px}
.footer img.flogo{height:84px;width:auto;margin-bottom:20px}
.footer h4{color:#fff;font-size:1rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:20px}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:10px;font-size:.95rem}
.footer a:hover{color:var(--cyan)}
.footer .fc a{display:flex;align-items:center;gap:10px}
.footer .fc svg{width:18px;height:18px;color:var(--cyan);flex:none}
.footer__bottom{border-top:1px solid rgba(142,212,247,.12);padding:22px 0;font-size:.86rem;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* ---------- WhatsApp flutuante ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:150;display:flex;align-items:center;gap:12px}
.wa-float__btn{width:64px;height:64px;border-radius:50%;background:var(--wa);display:grid;place-items:center;color:#fff;box-shadow:0 14px 34px -8px rgba(37,211,102,.8);position:relative;transition:transform .3s var(--ease)}
.wa-float__btn:hover{transform:scale(1.08)}
.wa-float__btn svg{width:34px;height:34px}
.wa-float__btn::before,.wa-float__btn::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--wa);animation:ring 2.4s infinite}
.wa-float__btn::after{animation-delay:1.2s}
@keyframes ring{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.7);opacity:0}}
.wa-float__tip{background:#fff;color:var(--navy-800);font-family:var(--ff-head);font-weight:700;font-size:.92rem;padding:10px 16px;border-radius:14px;box-shadow:var(--shadow);white-space:nowrap;opacity:0;transform:translateX(10px);transition:opacity .4s,transform .4s var(--ease);pointer-events:none}
.wa-float.show-tip .wa-float__tip{opacity:1;transform:none}
.wa-float__tip small{display:block;font-family:var(--ff-body);font-weight:500;color:var(--muted);font-size:.78rem}

/* ---------- Animações de rolagem ---------- */
.js [data-reveal]{opacity:0;transition:opacity .9s var(--ease),transform .9s var(--ease),filter .9s var(--ease);transition-delay:var(--d,0s);will-change:opacity,transform}
.js [data-reveal="up"]{transform:translateY(46px)}
.js [data-reveal="down"]{transform:translateY(-30px)}
.js [data-reveal="left"]{transform:translateX(-60px)}
.js [data-reveal="right"]{transform:translateX(60px)}
.js [data-reveal="zoom"]{transform:scale(.88)}
.js [data-reveal="blur"]{filter:blur(12px);transform:translateY(20px)}
.js [data-reveal].is-in{opacity:1;transform:none;filter:none}
.split-words .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em}
.split-words .w>span{display:inline-block;transform:translateY(105%);transition:transform .9s var(--ease);transition-delay:calc(var(--i) * 60ms + .1s)}
.split-words.is-in .w>span{transform:none}
.parallax{will-change:transform}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js [data-reveal]{opacity:1;transform:none;filter:none}
  .split-words .w>span{transform:none}
  html{scroll-behavior:auto}
}

/* ---------- Responsivo ---------- */
@media (max-width:1080px){
  .grid--4,.stats{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
  .nav{position:fixed;inset:0 0 0 auto;width:min(86vw,360px);background:#fff;flex-direction:column;align-items:stretch;padding:110px 26px 30px;gap:4px;transform:translateX(100%);visibility:hidden;transition:transform .45s var(--ease),visibility 0s .45s;box-shadow:var(--shadow-lg);z-index:90}
  .nav a{font-size:1.15rem;padding:14px 12px}
  .nav a::after{display:none}
  .nav .btn--wa{margin:18px 0 0}
  .menu-open .nav{transform:none;visibility:visible;transition:transform .45s var(--ease)}
  .burger{display:block;z-index:95}
  .menu-open::after{content:"";position:fixed;inset:0;background:rgba(1,10,34,.5);z-index:80}
  .header .btn--wa.desk{display:none}
}
@media (max-width:900px){
  body{font-size:16px}
  .hero--home .container,.alert,.split,.svc,.form-wrap,.cta,.duo{grid-template-columns:minmax(0,1fr)}
  .chat{justify-self:start}
  .grid--3,.grid--2{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;row-gap:40px}
  .steps::before{display:none}
  .split--rev .split__media{order:0}
  .channels{grid-template-columns:1fr}
  .cta .btn-row{justify-content:flex-start}
  .float-card{right:12px}
  .svc{gap:30px}
  .topbar .tb-left{display:none}
  .topbar .container{justify-content:center}
}
@media (max-width:620px){
  .grid--3,.grid--2,.grid--4,.stats,.steps{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .footer__grid{grid-template-columns:1fr}
  .form .row{grid-template-columns:1fr}
  .form{padding:26px 20px}
  .header .container{height:72px}
  .brand img{height:46px}
  .header.is-scrolled .brand img{height:42px}
  .btn-row .btn{width:100%}
  .duo__item{min-height:400px}
  .duo__content{padding:26px}
  .wa-float{right:16px;bottom:16px}
  .wa-float__btn{width:58px;height:58px}
  .wa-float__tip{display:none}
  .svc__box{padding:24px 20px}
  .topbar .tb-right{gap:14px;font-size:.8rem}
  .svc-nav{top:64px}
}
.accent-wrap .w{padding-right:.1em;margin-right:-.1em}
.svc-group{scroll-margin-top:140px}

.card--cta{grid-column:span 2;background:var(--navy-800);border:0;color:#c9d8f3;justify-content:center;isolation:isolate}
.card--cta::after{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 90% 20%,rgba(26,110,240,.55),transparent 60%)}
.card--cta h3{color:#fff;font-size:1.6rem}
.card--cta p{color:#b9cbec;flex:0 0 auto;margin-bottom:22px}
.card--cta .btn{align-self:flex-start}
@media (max-width:620px){.card--cta{grid-column:auto}}
.stat b.sm{font-size:clamp(1.7rem,2.6vw,2.2rem);line-height:1.35}

/* ---------- Submenu de serviços ---------- */
.nav{align-self:stretch}
.nav__item{position:relative;display:flex;align-items:center;align-self:stretch}
.nav .chev{width:14px;height:14px;margin-left:6px;vertical-align:-2px;transition:transform .3s var(--ease)}
.nav__item:hover .chev,.nav__item:focus-within .chev{transform:rotate(180deg)}
.dropdown{position:absolute;top:100%;left:50%;width:min(410px,92vw);transform:translate(-50%,12px);background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-lg);padding:10px;display:grid;gap:2px;opacity:0;visibility:hidden;transition:opacity .25s var(--ease),transform .25s var(--ease),visibility 0s .25s;z-index:110}
.nav__item:hover .dropdown,.nav__item:focus-within .dropdown{opacity:1;visibility:visible;transform:translate(-50%,0);transition-delay:0s}
.nav .dropdown a{display:flex;align-items:center;gap:14px;padding:10px 12px;border-radius:14px;font-weight:600}
.nav .dropdown a::after{display:none}
.nav .dropdown a:hover,.nav .dropdown a[aria-current]{background:var(--ice)}
.dd__ic{width:40px;height:40px;border-radius:12px;background:var(--ice);color:var(--blue);display:grid;place-items:center;flex:none;transition:background .25s,color .25s}
.dd__ic svg{width:22px;height:22px}
.nav .dropdown a:hover .dd__ic{background:var(--grad);color:#fff}
.dropdown b{display:block;font-family:var(--ff-head);font-size:.95rem;line-height:1.25;color:var(--navy-800)}
.dropdown small{display:block;font-size:.78rem;color:var(--muted);font-weight:600;letter-spacing:.02em}
.nav .dropdown .dd__all{justify-content:center;margin-top:4px;border-top:1px solid var(--line);border-radius:0 0 12px 12px;padding:13px;color:var(--blue);font-family:var(--ff-head);font-weight:700;font-size:.92rem}
.nav .dropdown .dd__all:hover{background:transparent;color:var(--navy-800)}

/* ---------- Cards clicáveis ---------- */
.card--link{cursor:pointer}
.card .stretch{color:inherit}
.card .stretch::after{content:"";position:absolute;inset:0;z-index:1}
.card--link h3{margin-bottom:.45em}
.card--cta.card--one{grid-column:auto}
.card--cta.card--one h3{font-size:1.3rem}
.card--cta.card--one .btn{position:relative;z-index:2}

@media (max-width:1080px){
  .header{backdrop-filter:none;-webkit-backdrop-filter:none;background:rgba(255,255,255,.97)}
  .nav{overflow-y:auto}
  .nav__item{display:block}
  .nav .chev{display:none}
  .dropdown,.nav__item:hover .dropdown,.nav__item:focus-within .dropdown{position:static;width:auto;transform:none;opacity:1;visibility:visible;box-shadow:none;border:0;background:transparent;padding:0 0 8px 8px;transition:none}
  .nav .dropdown a{padding:9px 8px;font-size:.98rem}
  .dd__ic{width:34px;height:34px}
  .dd__ic svg{width:19px;height:19px}
  .nav .dropdown .dd__all{display:none}
}
.menu-open .wa-float{display:none}
.nav{padding-bottom:40px}

/* ---------- Menu centralizado + botão WhatsApp branco ---------- */
.nav__links{display:flex;align-items:center;gap:6px;align-self:stretch}
@media (min-width:1081px){
  .header .container{display:grid;grid-template-columns:1fr auto 1fr;gap:24px}
  .brand{justify-self:start}
  .nav{display:contents}
  .nav__links{justify-content:center}
  .header .btn--wa{justify-self:end;margin-left:0}
}
@media (max-width:1080px){
  .nav__links{flex-direction:column;align-items:stretch;gap:4px;align-self:auto}
}
.btn--wa{background:linear-gradient(135deg,#14a44d,#0a6f32);color:#fff;box-shadow:0 12px 30px -10px rgba(10,111,50,.75)}
.btn--wa:hover{background:linear-gradient(135deg,#19b858,#0c7f3a);color:#fff;box-shadow:0 18px 40px -12px rgba(10,111,50,.9)}
.btn--wa svg{color:#fff}
.channel--wa .card__icon svg{color:#fff}
.nav a.btn--wa,.nav a.btn--wa:hover{color:#fff}
.nav a.btn::after{display:none}

/* ---------- Ajustes: botões sem borda de cor diferente + checks empilhados ---------- */
.btn{background-origin:border-box;background-clip:border-box}
.btn--wa,.btn--blue{border-color:transparent}
.hero-checks{flex-direction:column;align-items:flex-start;gap:14px}
.wa-float__btn{background:linear-gradient(135deg,#14a44d,#0a6f32);background-origin:border-box;box-shadow:0 14px 34px -8px rgba(10,111,50,.8)}
.wa-float__btn::before,.wa-float__btn::after{border-color:#14a44d}