/* =========================================================
   XTech Soluções em Tecnologia — site institucional
   Paleta e tipografia herdadas do folder (v6)
   ========================================================= */
:root{
  --or:#ff8800; --or2:#ffa333; --or-dk:#e06f00;
  --gr:#333333; --gr-dk:#1d1d1f; --gr-xdk:#141416;
  --lt:#f5f5f6; --mut:#5d5d63; --line:#e6e6ea;
  --radius:18px;
  --wrap:1180px;
  --head-h:88px;
  --shadow:0 10px 30px rgba(20,20,22,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--head-h) + 8px)}
body{font-family:Inter,system-ui,Arial,sans-serif;color:var(--gr);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
h1,h2,h3,.exo{font-family:"Exo 2",Arial,sans-serif;line-height:1.08;letter-spacing:-.01em}
h2{font-size:clamp(1.85rem,3.6vw,2.75rem);font-weight:800;color:var(--gr-dk)}
.or{color:var(--or)}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
section{position:relative;padding:clamp(64px,9vw,112px) 0}
.dark{background:radial-gradient(120% 90% at 100% 0%,#2a2a2e 0%,var(--gr-xdk) 70%);color:#fff}
.dark h2{color:#fff}
svg.i{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

.skip{position:absolute;left:-999px;top:8px;background:var(--or);color:#fff;padding:8px 14px;border-radius:8px;z-index:200}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--or);outline-offset:3px;border-radius:6px}

.eyebrow{display:flex;align-items:center;gap:10px;font:700 .78rem "Exo 2",Arial,sans-serif;letter-spacing:.22em;text-transform:uppercase;color:var(--or);margin-bottom:14px}
.eyebrow.alert svg{width:20px;height:20px}
.sub{font-size:1.08rem;color:var(--mut);margin-top:18px;max-width:560px}
.dark .sub{color:#c9c9cf}
.sec-head{max-width:720px;margin-bottom:48px}
.sec-head.center{text-align:center;margin-left:auto;margin-right:auto}
.sec-head.center .eyebrow{justify-content:center}

/* circuito decorativo */
.circuit{position:absolute;inset:0;pointer-events:none;overflow:hidden;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='320' height='320' viewBox='0 0 100 100' fill='none' stroke='%23ff8800' stroke-width='.45'%3E%3Cpath d='M-2 14h18l6 6h22l5-5h53'/%3E%3Ccircle cx='16' cy='14' r='.9' fill='%23ff8800'/%3E%3Ccircle cx='44' cy='20' r='.9' fill='%23ff8800'/%3E%3Cpath d='M102 46H84l-6 6v18'/%3E%3Ccircle cx='78' cy='70' r='.9' fill='%23ff8800'/%3E%3Cpath d='M-2 62h10l8 8v32'/%3E%3Ccircle cx='16' cy='78' r='.9' fill='%23ff8800'/%3E%3Cpath d='M36 102V88l7-7h20'/%3E%3Ccircle cx='63' cy='81' r='.9' fill='%23ff8800'/%3E%3Cpath d='M60 -2v10l-6 6'/%3E%3C/svg%3E");
  opacity:.16}
.circuit.light{filter:brightness(0) invert(1);opacity:.14}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--or);color:#fff;font:700 .98rem Inter,sans-serif;padding:13px 22px;border-radius:999px;border:2px solid var(--or);transition:background .2s,transform .2s,box-shadow .2s;white-space:nowrap}
.btn svg{width:20px;height:20px}
.btn:hover{background:var(--or-dk);border-color:var(--or-dk);transform:translateY(-2px);box-shadow:0 10px 24px rgba(255,136,0,.35)}
.btn-lg{padding:16px 28px;font-size:1.02rem}
.btn-sm{padding:9px 16px;font-size:.9rem}
.btn-sm svg{width:18px;height:18px}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn-ghost:hover{background:rgba(255,255,255,.08);border-color:#fff;box-shadow:none}

/* =================== HEADER =================== */
.site-header{position:fixed;inset:0 0 auto;z-index:100;height:var(--head-h);transition:background .25s,box-shadow .25s}
.site-header.scrolled{background:rgba(20,20,22,.94);backdrop-filter:blur(10px);box-shadow:0 6px 20px rgba(0,0,0,.25)}
.nav-bar{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{height:70px;width:auto}
.nav{display:flex;align-items:center;gap:28px}
.nav a:not(.btn){white-space:nowrap;color:#e4e4e8;font-weight:500;font-size:.95rem;position:relative;padding:4px 0}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--or);transition:right .25s}
.nav a:not(.btn):hover,.nav a.active{color:#fff}
.nav a:not(.btn):hover::after,.nav a.active::after{right:0}
.menu-toggle{display:none;width:44px;height:44px;border:0;border-radius:12px;background:rgba(255,255,255,.08);color:#fff;padding:10px;cursor:pointer}
.menu-toggle .i-close{display:none}

/* =================== HERO =================== */
.hero{min-height:min(100vh,920px);min-height:min(100svh,920px);display:flex;align-items:center;padding:calc(var(--head-h) + 56px) 0 72px;overflow:hidden}
.hero-x{position:absolute;right:-7%;bottom:-6%;width:min(52vw,640px);aspect-ratio:1252/1630;overflow:hidden;opacity:.16;transform:rotate(-8deg);pointer-events:none}
.hero-x img{width:222.2%;max-width:none;clip-path:polygon(0 0,42% 0,42% 37%,39% 37%,39% 75%,45% 75%,45% 100%,0 100%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.25fr .75fr;gap:56px;align-items:center}
.kicker{display:inline-block;font:700 .78rem "Exo 2",sans-serif;letter-spacing:.22em;text-transform:uppercase;color:var(--or);border:1.5px solid var(--or);padding:7px 16px;border-radius:999px}
.hero h1{font-size:clamp(2.6rem,6.2vw,4.6rem);font-weight:800;margin-top:24px;letter-spacing:-.02em}
.hero h1 span{color:var(--or);display:block}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:#d3d3d8;margin-top:24px;max-width:600px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.hero-pillars{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.hero-pillars li{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:24px 18px;text-align:center;font:700 .82rem "Exo 2",sans-serif;letter-spacing:.1em;text-transform:uppercase;color:#d8d8dd;transition:border-color .25s,transform .25s}
.hero-pillars li:hover{border-color:rgba(255,136,0,.7);transform:translateY(-4px)}
.hero-pillars span{display:flex;width:60px;height:60px;margin:0 auto 14px;border-radius:16px;background:rgba(255,136,0,.12);border:1.5px solid rgba(255,136,0,.65);color:var(--or);padding:13px}

/* =================== CONTINUIDADE =================== */
.stop{background:var(--lt)}
.stop-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.stop .sub strong{color:var(--gr-dk)}
.stop-list{display:grid;gap:16px}
.stop-list li{display:flex;align-items:center;gap:18px;background:#fff;border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow);border-left:4px solid var(--or)}
.stop-list i{flex:none;width:48px;height:48px;border-radius:14px;background:var(--or);color:#fff;padding:11px}
.stop-list b{font-weight:600;color:var(--gr-dk);font-size:1.02rem}

/* =================== QUEM SOMOS =================== */
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.about-text p{font-size:1.12rem;color:#45454b}
.about-text p + p{margin-top:18px}
.about-text strong{color:var(--gr-dk)}

/* =================== SOLUÇÕES =================== */
.services{background:var(--lt);padding-top:clamp(64px,9vw,112px)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:#fff;border-radius:var(--radius);padding:30px 28px;border:1px solid var(--line);box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s,border-color .25s;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,var(--or2),var(--or-dk));transform:scaleX(0);transform-origin:left;transition:transform .35s}
.card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(20,20,22,.12);border-color:transparent}
.card:hover::before{transform:scaleX(1)}
.card .ic{width:56px;height:56px;border-radius:16px;background:linear-gradient(145deg,var(--or2),var(--or-dk));color:#fff;padding:13px;box-shadow:0 8px 18px rgba(255,136,0,.35)}
.card h3{font-size:1.22rem;font-weight:800;color:var(--gr-dk);margin:20px 0 14px;text-transform:uppercase;letter-spacing:.01em}
.card li{position:relative;padding-left:20px;font-size:.96rem;color:#46464c;margin-bottom:8px;line-height:1.5}
.card li::before{content:"";position:absolute;left:2px;top:.55em;width:8px;height:8px;background:var(--or);transform:rotate(45deg);border-radius:1px}

/* =================== ERP =================== */
.erp-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.systems{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.systems div{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-left:4px solid var(--or);border-radius:12px;padding:18px 20px;transition:background .25s}
.systems div:hover{background:rgba(255,136,0,.1)}
.systems div:last-child{grid-column:1/-1}
.systems b{display:block;font:800 1.2rem "Exo 2",sans-serif;color:#fff}
.systems span{font-size:.92rem;color:#bdbdc3}

/* =================== DIFERENCIAIS =================== */
.why{background:linear-gradient(160deg,var(--or2) 0%,var(--or) 45%,var(--or-dk) 100%);color:#fff;overflow:hidden}
.why .eyebrow{color:#fff;opacity:.9}
.why h2{color:#fff;text-transform:uppercase;font-weight:900;font-size:clamp(2.1rem,4.4vw,3.4rem)}
.why h2 span{color:var(--gr-dk);display:block}
.why-grid{position:relative;display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center}
.why-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.why-list li{display:flex;gap:14px;align-items:flex-start;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:14px;padding:18px;font-weight:600;line-height:1.45}
.why-list i{flex:none;width:28px;height:28px;border-radius:50%;background:#fff;color:var(--or);padding:5px}
.why-list i svg{stroke-width:3.2}

/* =================== CLIENTES =================== */
.client-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.client-grid li{display:flex;align-items:center;justify-content:center;text-align:center;min-height:96px;padding:16px;border-radius:14px;background:#fff;border:1px solid var(--line);font:700 1rem "Exo 2",sans-serif;color:var(--gr-dk);box-shadow:var(--shadow);transition:border-color .25s,color .25s,transform .25s}
.client-grid li:hover{border-color:var(--or);color:var(--or-dk);transform:translateY(-3px)}

/* =================== CONTRATO =================== */
.contract{padding:clamp(56px,7vw,88px) 0;overflow:hidden}
.contract::before{content:"";position:absolute;inset:0 0 auto;height:5px;background:linear-gradient(90deg,var(--or2),var(--or-dk))}
.contract-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.contract h2{text-transform:uppercase;font-weight:900}
.contract-list{display:grid;gap:14px}
.contract-list li{display:flex;align-items:center;gap:16px;font-size:1.05rem;font-weight:500;color:#e2e2e6}
.contract-list i{flex:none;width:44px;height:44px;border-radius:12px;background:rgba(255,136,0,.14);border:1.5px solid rgba(255,136,0,.6);color:var(--or);padding:10px}

/* =================== CONTATO =================== */
.contact{background:var(--lt)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.turn{text-transform:uppercase;font-weight:900}
.wa-big{display:inline-flex;align-items:center;gap:16px;margin-top:32px;background:var(--or);color:#fff;border-radius:999px;padding:14px 32px 14px 18px;box-shadow:0 12px 28px rgba(255,136,0,.35);transition:transform .2s,background .2s}
.wa-big:hover{background:var(--or-dk);transform:translateY(-3px)}
.wa-big > svg{width:44px;height:44px;flex:none}
.wa-big small{display:block;font-size:.72rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;opacity:.92}
.wa-big b{display:block;font:800 clamp(1.4rem,3vw,1.9rem) "Exo 2",sans-serif;line-height:1.1}
.offer{display:flex;align-items:center;gap:28px;background:#fff;border-radius:22px;padding:28px;border:2px solid rgba(255,136,0,.5);box-shadow:0 16px 40px rgba(20,20,22,.08)}
.qr{flex:none;width:160px;aspect-ratio:1}
.qr svg{display:block;width:100%;height:auto}
.offer h3{font-size:1.5rem;font-weight:800;color:var(--gr-dk);text-transform:uppercase}
.offer p{color:var(--mut);margin:10px 0 18px}

/* =================== RODAPÉ =================== */
.site-footer{padding:48px 0 28px}
.foot-grid{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-logo{height:84px;width:auto}
.foot-nav{display:flex;flex-wrap:wrap;gap:22px}
.foot-nav a{color:#c9c9cf;font-size:.95rem}
.foot-nav a:hover{color:var(--or)}
.foot-wa{display:inline-flex;align-items:center;gap:10px;font:800 1.15rem "Exo 2",sans-serif;color:var(--or)}
.foot-wa svg{width:26px;height:26px}
.copy{padding-top:22px;font-size:.85rem;color:#8d8d94}

/* WhatsApp flutuante */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:90;width:60px;height:60px;border-radius:50%;background:#25d366;color:#fff;padding:14px;box-shadow:0 10px 26px rgba(0,0,0,.28);transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}
.wa-float::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25d366;animation:pulse 2.4s ease-out infinite}
@keyframes pulse{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.6);opacity:0}}

/* animação de entrada (só com JS ativo) */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .reveal{opacity:1;transform:none;transition:none}
  .wa-float::after{animation:none}
  *{transition:none!important}
}

/* =================== RESPONSIVO =================== */
@media (max-width:1024px){
  .cards{grid-template-columns:1fr 1fr}
  .client-grid{grid-template-columns:repeat(3,1fr)}
  .why-grid,.erp-grid,.about-grid,.stop-grid,.contract-grid,.contact-grid{grid-template-columns:1fr;gap:36px}
}
@media (max-width:1100px){
  .menu-toggle{display:block}
  .nav{position:fixed;top:var(--head-h);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:rgba(20,20,22,.98);padding:8px 24px 24px;transform:translateY(-12px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s;box-shadow:0 20px 30px rgba(0,0,0,.3)}
  .nav a:not(.btn){padding:14px 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:1.05rem}
  .nav a:not(.btn)::after{display:none}
  .nav .nav-cta{margin-top:18px;padding:14px}
  .menu-open .nav{opacity:1;transform:none;visibility:visible}
  .menu-open .site-header{background:rgba(20,20,22,.98)}
  .menu-open .menu-toggle .i-open{display:none}
  .menu-open .menu-toggle .i-close{display:block}
}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-pillars{grid-template-columns:repeat(4,1fr);gap:10px}
  .hero-pillars li{padding:16px 6px;font-size:.68rem;letter-spacing:.06em}
  .hero-pillars span{width:48px;height:48px;padding:10px;margin-bottom:10px}
}
@media (max-width:640px){
  :root{--head-h:74px}
  .wrap{padding:0 16px}
  .brand img{height:56px}
  .cards,.why-list,.systems{grid-template-columns:1fr}
  .client-grid{grid-template-columns:1fr 1fr;gap:10px}
  .client-grid li{min-height:76px;font-size:.92rem}
  .hero-actions .btn{width:100%}
  .hero-pillars{grid-template-columns:1fr 1fr}
  .offer{flex-direction:column;text-align:center;padding:24px 20px}
  .offer .btn{width:100%}
  .qr{display:none}
  .wa-big{width:100%;padding:12px 20px 12px 14px}
  .wa-big > svg{width:38px;height:38px}
  .foot-grid{flex-direction:column;align-items:flex-start}
  .wa-float{width:54px;height:54px;padding:12px;right:16px;bottom:16px}
}

/* =================== ABRIR CHAMADO =================== */
.btn-ticket{background:transparent;color:var(--or);border-color:var(--or);cursor:pointer;font-family:Inter,sans-serif}
.btn-ticket:hover{background:var(--or);color:#fff}
.ticket-banner{display:flex;align-items:center;gap:16px;width:100%;max-width:560px;margin-top:28px;padding:14px 18px;border-radius:16px;background:rgba(255,136,0,.1);border:1.5px solid rgba(255,136,0,.55);color:#fff;text-align:left;cursor:pointer;font:inherit;transition:background .2s,border-color .2s,transform .2s}
.ticket-banner:hover{background:rgba(255,136,0,.18);border-color:var(--or);transform:translateY(-2px)}
.ticket-banner .tb-ic{flex:none;width:46px;height:46px;border-radius:12px;background:var(--or);color:#fff;padding:10px}
.ticket-banner b{display:block;font:800 1.05rem "Exo 2",sans-serif}
.ticket-banner small{display:block;color:#c9c9cf;font-size:.9rem}
.ticket-banner .tb-arrow{flex:none;width:22px;height:22px;margin-left:auto;color:var(--or)}
.foot-ticket{display:inline-flex;align-items:center;gap:8px;background:none;border:1.5px solid var(--or);color:var(--or);border-radius:999px;padding:8px 16px;font:700 .92rem Inter,sans-serif;cursor:pointer}
.foot-ticket svg{width:20px;height:20px}
.foot-ticket:hover{background:var(--or);color:#fff}

.portal{margin:auto;border:0;border-radius:22px;padding:0;width:min(420px,calc(100% - 32px));background:#fff;color:var(--gr);box-shadow:0 30px 80px rgba(0,0,0,.45);overflow:hidden}
.portal::backdrop{background:rgba(10,10,12,.72);backdrop-filter:blur(4px)}
.portal[open]{animation:pop .25s ease}
@keyframes pop{from{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:none}}
.portal-close{position:absolute;top:12px;right:12px;width:38px;height:38px;border:0;border-radius:10px;background:rgba(255,255,255,.1);color:#fff;padding:9px;cursor:pointer;z-index:2}
.portal-close:hover{background:rgba(255,255,255,.2)}
.portal-head{background:radial-gradient(120% 90% at 100% 0%,#2a2a2e 0%,var(--gr-xdk) 70%);color:#fff;padding:30px 28px 26px;text-align:center;border-bottom:4px solid var(--or)}
.portal-head img{height:72px;width:auto;margin:0 auto 16px;background:#fff;border-radius:14px;padding:8px 14px}
.portal-head h2{color:#fff;font-size:1.6rem;font-weight:800}
.portal-head p{color:#c9c9cf;font-size:.95rem;margin-top:6px}
.portal-form{padding:26px 28px 28px;display:grid;gap:16px}
.portal-form label{display:grid;gap:6px;font-weight:600;font-size:.9rem;color:var(--gr-dk)}
.field{display:flex;align-items:center;gap:10px;border:1.5px solid var(--line);border-radius:12px;padding:0 14px;transition:border-color .2s,box-shadow .2s}
.field:focus-within{border-color:var(--or);box-shadow:0 0 0 4px rgba(255,136,0,.15)}
.field svg{width:20px;height:20px;flex:none;color:var(--mut)}
.field input{flex:1;min-width:0;border:0;outline:0;padding:13px 0;font:500 1rem Inter,sans-serif;background:transparent;color:var(--gr-dk)}
.portal-form.erro .field{border-color:#d93025}
.portal-form.shake{animation:shake .4s}
@keyframes shake{20%,60%{transform:translateX(-7px)}40%,80%{transform:translateX(7px)}}
.portal-msg{min-height:1.4em;margin:-4px 0;font-size:.9rem;font-weight:600;color:#d93025}
.portal-msg.info{color:var(--or-dk)}
.portal-btn{width:100%;padding:14px;font-size:1rem;cursor:pointer}
.portal-btn.loading span::after{content:"";display:inline-block;width:14px;height:14px;margin-left:10px;border:2px solid #fff;border-right-color:transparent;border-radius:50%;vertical-align:-2px;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.portal-help{text-align:center;font-size:.88rem;color:var(--mut);text-decoration:underline;text-underline-offset:3px}
.portal-help:hover{color:var(--or-dk)}


@media (max-width:1100px){ .nav .btn-ticket{margin-top:18px;padding:14px} .nav .nav-cta{margin-top:10px} }

/* =================== E-MAIL =================== */
.mail-link{display:flex;align-items:center;gap:14px;width:fit-content;max-width:100%;margin-top:16px;padding:10px 22px 10px 12px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--gr-dk);transition:border-color .2s,transform .2s}
.mail-link:hover{border-color:var(--or);transform:translateY(-2px)}
.mail-ic{flex:none;width:42px;height:42px;border-radius:50%;background:rgba(255,136,0,.12);color:var(--or-dk);padding:10px}
.mail-link small{display:block;font-size:.72rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--mut)}
.mail-link b{display:block;font:700 1.08rem Inter,sans-serif;overflow-wrap:anywhere}
.foot-contact{display:flex;flex-direction:column;gap:8px}
.foot-mail{display:inline-flex;align-items:center;gap:10px;color:#c9c9cf;font-size:.95rem}
.foot-mail svg{width:22px;height:22px;flex:none;color:var(--or)}
.foot-mail:hover{color:var(--or)}
@media (max-width:640px){ .mail-link{width:100%;border-radius:18px} }