/* =========================================================
   PLENUSS TECNOLOGIA — style.css
   Tokens: cor, tipografia, espaçamento
   ========================================================= */

:root{
  /* --- cor: extraída diretamente da logo Plenuss (azul #198CE5 + chumbo #373435) --- */
  --ink:        #262425;   /* chumbo da logo — fundo escuro / títulos */
  --ink-soft:   #3A3738;
  --blue-700:   #0F6FBD;   /* azul da logo, escurecido para hover */
  --blue-500:   #198CE5;   /* azul exato da logo — ação / links */
  --blue-300:   #7FBDF0;   /* tinta clara do azul da logo */
  --blue-100:   #EAF5FE;   /* fundo alternado, tom claro do azul */
  --paper:      #FCFDFF;
  --white:      #FFFFFF;
  --text:       #2A2728;
  --text-soft:  #6B6768;
  --line:       #E2E7ED;
  --ok:         #1FAE6B;

  /* --- tipografia --- */
  --f-display: "Space Grotesk", "Segoe UI", sans-serif;
  --f-body:    "IBM Plex Sans", "Segoe UI", sans-serif;

  /* --- forma --- */
  --radius-s: 6px;
  --radius-m: 14px;
  --shadow-1: 0 1px 2px rgba(10,26,63,.06);
  --shadow-2: 0 18px 40px -20px rgba(10,26,63,.35);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
}

body{
  margin:0;
  font-family:var(--f-body);
  color:var(--text);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family:var(--f-display); color:var(--ink); margin:0; line-height:1.15; letter-spacing:-0.01em; }
p{ margin:0; }

.wrap{ width:min(1180px, 92%); margin-inline:auto; }

section{ padding:96px 0; }
@media (max-width:768px){ section{ padding:64px 0; } }

.eyebrow-none{ /* placeholder marker: sections use plain headings, no eyebrow labels */ }

.section-head{
  max-width:640px;
  margin-bottom:48px;
}
.section-head h2{ font-size:clamp(28px,3.4vw,40px); }
.section-head p{ color:var(--text-soft); font-size:17px; margin-top:14px; }
.section-head.center{ margin-inline:auto; text-align:center; }

/* focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:3px solid var(--blue-300);
  outline-offset:2px;
}

/* =========================================================
   BOTÕES
   ========================================================= */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:14px 26px;
  border-radius:var(--radius-s);
  font-family:var(--f-body);
  font-weight:600;
  font-size:15.5px;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, background .2s ease, border-color .2s ease, color .2s ease;
  white-space:nowrap;
}
.btn:active{ transform:translateY(1px); }
.btn-primary{ background:var(--blue-500); color:var(--white); }
.btn-primary:hover{ background:var(--blue-700); }
.btn-ghost{ background:transparent; border-color:rgba(255,255,255,.35); color:var(--white); }
.btn-ghost:hover{ border-color:var(--white); }
.btn-outline{ background:transparent; border-color:var(--line); color:var(--ink); }
.btn-outline:hover{ border-color:var(--blue-500); color:var(--blue-500); }
.btn-block{ width:100%; }

/* =========================================================
   TOPO / BARRA DE UTILIDADE
   ========================================================= */
.utility-bar{
  background:var(--ink);
  color:#C7C8CC;
  font-size:13.5px;
}
.utility-bar .wrap{
  display:flex; justify-content:space-between; align-items:center;
  padding:9px 0;
  gap:16px;
}
.utility-bar a{ color:#C7C8CC; }
.utility-bar a:hover{ color:var(--white); }
.utility-links{ display:flex; gap:20px; align-items:center; flex-wrap:wrap; }
.utility-links .divider{ opacity:.4; }
.utility-social{ display:flex; gap:14px; }
.utility-social a{ opacity:.85; }
.utility-social a:hover{ opacity:1; }
.utility-social svg{ width:16px; height:16px; }

/* =========================================================
   HEADER
   ========================================================= */
header.site{
  position:sticky; top:0; z-index:50;
  background:rgba(251,252,255,.9);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
  gap:24px;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height:56px; width:auto; }
@media (max-width:560px){ .brand img{ height:44px; } }
.brand-name{ font-family:var(--f-display); font-weight:700; font-size:19px; color:var(--ink); }
.brand-name span{ color:var(--blue-500); }

.nav-links{ display:flex; align-items:center; gap:6px; }
.nav-links > li{ position:relative; }
.nav-links > li > a{
  display:flex; align-items:center; gap:5px;
  padding:10px 14px;
  font-size:15px; font-weight:500; color:var(--ink-soft);
  border-radius:var(--radius-s);
}
.nav-links > li > a:hover{ color:var(--blue-500); background:var(--blue-100); }
.nav-links svg.chev{ width:13px; height:13px; transition:transform .2s; }


/* mobile drawer */
.mobile-nav{
  position:fixed; inset:0 0 0 auto; width:min(320px,86%);
  background:var(--white);
  transform:translateX(100%);
  transition:transform .3s ease;
  z-index:60; padding:24px; overflow-y:auto;
  box-shadow:-20px 0 40px rgba(10,26,63,.2);
}
.mobile-nav.open{ transform:translateX(0); }
.mobile-nav-close{ background:none;border:none;font-size:24px;cursor:pointer; float:right; }
.mobile-nav h4{ margin-top:26px; font-size:13px; color:var(--text-soft); text-transform:none; }
.mobile-nav ul{ margin-top:10px; }
.mobile-nav li a{ display:block; padding:11px 0; border-bottom:1px solid var(--line); font-size:16px; }
.scrim{
  position:fixed; inset:0; background:rgba(10,26,63,.4);
  opacity:0; visibility:hidden; transition:.3s; z-index:55;
}
.scrim.show{ opacity:1; visibility:visible; }

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(700px 420px at 88% -10%, rgba(25,140,229,.18), transparent 60%),
    var(--paper);
  padding:88px 0 100px;
}
.hero .wrap{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:56px;
  align-items:center;
}
.hero-kicker{
  display:inline-flex; align-items:center; gap:8px;
  color:var(--blue-700); font-weight:600; font-size:14px;
  background:var(--blue-100); border:1px solid var(--line);
  padding:7px 14px; border-radius:999px;
  margin-bottom:22px;
}
.hero-kicker .dot{ width:7px; height:7px; border-radius:50%; background:var(--ok); }
.hero h1{
  font-size:clamp(34px, 4.6vw, 54px);
  max-width:15ch;
}
.hero h1 em{ font-style:normal; color:var(--blue-600, var(--blue-500)); }
.hero p.lead{
  margin-top:22px;
  font-size:18px;
  color:var(--text-soft);
  max-width:46ch;
}
.hero-actions{ display:flex; gap:14px; margin-top:34px; flex-wrap:wrap; }

.hero-trust{
  display:flex; gap:32px; margin-top:52px; flex-wrap:wrap;
}
.hero-trust .stat b{
  display:block; font-family:var(--f-display); font-size:26px; color:var(--ink);
}
.hero-trust .stat span{ font-size:13.5px; color:var(--text-soft); }

/* Foto do hero */
.hero-art{ position:relative; }
.hero-art .photo-frame{
  position:relative; border-radius:20px; overflow:hidden;
  aspect-ratio:4/3.4; box-shadow:var(--shadow-2);
  background:#0c1524;
}
.hero-art .photo-frame img{ width:100%; height:100%; object-fit:contain; display:block; }
.hero-art .photo-frame::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(15,26,45,0) 55%, rgba(15,26,45,.55) 100%);
}
.pin{ fill:var(--ink); }
.card-float{
  position:absolute; background:var(--white); border:1px solid var(--line);
  border-radius:var(--radius-m); box-shadow:var(--shadow-2);
  padding:14px 16px; display:flex; align-items:center; gap:10px;
  font-size:13.5px; font-weight:600; color:var(--ink);
}
.card-float svg{ width:20px; height:20px; }
.card-float.f1{ top:6%; left:-4%; }
.card-float.f2{ bottom:10%; right:-2%; }
@media (max-width:980px){
  .hero .wrap{ grid-template-columns:1fr; }
  .hero-art{ order:-1; max-width:420px; margin-inline:auto; }
  .card-float{ display:none; }
}

/* =========================================================
   LOGOS / PARCEIROS marquee
   ========================================================= */
.partners-strip{ background:var(--white); border-block:1px solid var(--line); padding:34px 0; }
.partners-strip p{ text-align:center; font-size:13.5px; color:var(--text-soft); margin-bottom:22px; }
.marquee{ overflow:hidden; -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent); }
.marquee-track{ display:flex; gap:56px; width:max-content; animation:scroll 30s linear infinite; align-items:center; }
.marquee:hover .marquee-track{ animation-play-state:paused; }
.marquee-track span{ font-family:var(--f-display); font-weight:700; font-size:19px; color:var(--text-soft); opacity:.75; white-space:nowrap; }
@keyframes scroll{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }

/* =========================================================
   SERVIÇOS
   ========================================================= */
.services-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  overflow:hidden;
}
@media (max-width:900px){ .services-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:620px){ .services-grid{ grid-template-columns:1fr; } }

.service-card{
  background:var(--white);
  padding:30px 26px;
  position:relative;
  transition:background .2s ease;
}
.service-card:hover{ background:var(--blue-100); }
.service-icon{
  width:46px; height:46px; border-radius:11px;
  background:var(--ink); color:var(--white);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:18px;
}
.service-icon svg{ width:22px; height:22px; }
.service-card h3{ font-size:17.5px; margin-bottom:8px; }
.service-card p{ font-size:14.5px; color:var(--text-soft); }
.service-card a.more{
  display:inline-flex; align-items:center; gap:6px;
  margin-top:14px; font-size:13.5px; font-weight:600; color:var(--blue-500);
}
.service-card a.more svg{ width:13px; height:13px; transition:transform .15s; }
.service-card a.more:hover svg{ transform:translateX(3px); }

/* =========================================================
   BANNER COM FOTO (CTA intermediário)
   ========================================================= */
.photo-banner{
  position:relative; overflow:hidden; padding:0;
  min-height:340px; display:flex; align-items:center;
}
.photo-banner img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:0;
}
.photo-banner::before{
  content:""; position:absolute; inset:0; z-index:1;
  background:linear-gradient(100deg, rgba(20,24,33,.92) 0%, rgba(20,24,33,.75) 42%, rgba(20,24,33,.25) 100%);
}
.photo-banner .wrap{ position:relative; z-index:2; padding:64px 0; }
.photo-banner h2{ color:var(--white); font-size:clamp(26px,3vw,36px); max-width:20ch; }
.photo-banner p{ color:#D9DCE3; margin-top:14px; max-width:46ch; font-size:16px; }
.photo-banner .btn{ margin-top:26px; }

/* =========================================================
   FAIXA DE NÚMEROS
   ========================================================= */
.stats-band{ background:var(--ink); color:var(--white); }
.stats-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:32px;
  text-align:left;
}
@media (max-width:760px){ .stats-grid{ grid-template-columns:repeat(2,1fr); } }
.stats-grid b{
  display:block; font-family:var(--f-display); font-size:clamp(30px,4vw,44px);
  color:var(--white);
}
.stats-grid span{ color:#B9BEC6; font-size:14.5px; }

/* =========================================================
   SOBRE
   ========================================================= */
.about{ background:var(--blue-100); }
.about .wrap{
  display:grid; grid-template-columns:.9fr 1.1fr; gap:64px; align-items:center;
}
@media (max-width:900px){ .about .wrap{ grid-template-columns:1fr; } }
.about-visual{
  aspect-ratio:4/4.2; border-radius:var(--radius-m);
  background:linear-gradient(160deg, var(--blue-700), var(--ink));
  position:relative; overflow:hidden;
}
.about-visual img{
  width:100%; height:100%; object-fit:contain; display:block;
  mix-blend-mode:luminosity; opacity:.9;
}
.about-visual::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(160deg, rgba(15,111,189,.55), rgba(38,36,37,.55));
}
.about-list{ margin-top:28px; display:grid; gap:16px; }
.about-list li{ display:flex; gap:12px; align-items:flex-start; font-size:15px; }
.about-list svg{ width:20px; height:20px; flex:none; color:var(--blue-500); margin-top:2px; }

/* =========================================================
   DEPOIMENTOS
   ========================================================= */
.testimonial-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
@media (max-width:900px){ .testimonial-grid{ grid-template-columns:1fr; } }
.testimonial{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius-m);
  padding:28px; display:flex; flex-direction:column; gap:16px;
}
.testimonial .stars{ display:flex; gap:3px; color:#F5B301; }
.testimonial .stars svg{ width:15px; height:15px; }
.testimonial p.quote{ font-size:15px; color:var(--text); flex:1; }
.testimonial .author{ display:flex; align-items:center; gap:12px; }
.author .avatar{
  width:38px; height:38px; border-radius:50%;
  background:var(--blue-500); color:var(--white);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--f-display); font-weight:700; font-size:14px;
}
.author b{ display:block; font-size:14px; color:var(--ink); }
.author span{ font-size:12.5px; color:var(--text-soft); }

/* =========================================================
   CONTATO
   ========================================================= */
.contact{ background:var(--ink); color:var(--white); }
.contact .section-head h2{ color:var(--white); }
.contact .section-head p{ color:#B9BEC6; }
.contact .wrap{ display:grid; grid-template-columns:.9fr 1.1fr; gap:56px; }
@media (max-width:900px){ .contact .wrap{ grid-template-columns:1fr; } }

.contact-info{ display:grid; gap:22px; align-content:start; }
.map-embed{
  margin-top:26px; border-radius:var(--radius-m, 14px); overflow:hidden;
  height:220px; box-shadow:var(--shadow-2, 0 10px 30px rgba(0,0,0,.12));
}
.map-embed iframe{ display:block; }
.contact-item{ display:flex; gap:14px; }
.contact-item .ico{
  width:42px; height:42px; border-radius:10px; flex:none;
  background:rgba(255,255,255,.08); display:flex; align-items:center; justify-content:center;
}
.contact-item .ico svg{ width:19px; height:19px; }
.contact-item b{ display:block; font-size:15px; margin-bottom:2px; }
.contact-item span, .contact-item a{ font-size:14.5px; color:#B9BEC6; }
.contact-item a:hover{ color:var(--white); }

.contact-form{
  background:var(--white); border-radius:var(--radius-m); padding:32px;
  color:var(--text);
}
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
@media (max-width:560px){ .form-row{ grid-template-columns:1fr; } }
.field{ margin-bottom:16px; }
.field label{ display:block; font-size:13.5px; font-weight:600; margin-bottom:6px; color:var(--ink-soft); }
.field input, .field select, .field textarea{
  width:100%; padding:12px 14px; border-radius:var(--radius-s);
  border:1px solid var(--line); font-family:var(--f-body); font-size:14.5px;
  background:var(--paper); color:var(--text);
}
.field textarea{ resize:vertical; min-height:110px; }
.field input:focus, .field select:focus, .field textarea:focus{ border-color:var(--blue-500); }
.form-note{ font-size:12.5px; color:var(--text-soft); margin-top:12px; text-align:center; }
#form-status{ font-size:14px; margin-top:12px; display:none; padding:10px 12px; border-radius:8px; }
#form-status.ok{ display:block; background:#E7F8EF; color:#127A47; }
#form-status.err{ display:block; background:#FDECEC; color:#B42318; }

/* =========================================================
   FOOTER
   ========================================================= */
footer.site{ background:#171516; color:#A6A2A3; padding:56px 0 28px; }
.footer-grid{
  display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px;
}
@media (max-width:820px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
.footer-brand .brand-name{ color:var(--white); }
.footer-grid p{ font-size:14px; margin-top:14px; max-width:34ch; }
.footer-col h4{ color:var(--white); font-size:14.5px; margin-bottom:16px; }
.footer-col li{ margin-bottom:10px; }
.footer-col a{ font-size:14px; }
.footer-col a:hover{ color:var(--white); }
.footer-bottom{
  margin-top:48px; padding-top:24px; border-top:1px solid rgba(255,255,255,.08);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  font-size:13px;
}
.footer-social{ display:flex; gap:14px; }
.footer-social svg{ width:16px; height:16px; }

/* =========================================================
   ALERTA DE ENVIO (modal de sucesso do formulário)
   ========================================================= */
.send-alert-overlay{
  position:fixed; inset:0; z-index:200;
  background:rgba(15,20,30,.6); backdrop-filter:blur(2px);
  display:none; align-items:center; justify-content:center; padding:20px;
}
.send-alert-overlay.show{ display:flex; }
.send-alert-box{
  background:var(--white, #fff); border-radius:16px; max-width:380px; width:100%;
  padding:32px 28px; text-align:center; box-shadow:0 20px 60px rgba(0,0,0,.35);
  animation:sendAlertPop .25s ease;
}
@keyframes sendAlertPop{ from{ transform:scale(.92); opacity:0; } to{ transform:scale(1); opacity:1; } }
.send-alert-icon{
  width:56px; height:56px; border-radius:50%; margin:0 auto 16px;
  background:#1FA971; display:flex; align-items:center; justify-content:center;
}
.send-alert-icon svg{ width:28px; height:28px; }
.send-alert-box h3{ font-size:19px; color:#141821; margin-bottom:8px; }
.send-alert-box p{ font-size:14.5px; color:#5B6472; margin-bottom:22px; }
.send-alert-box .btn{ width:100%; }

/* =========================================================
   WHATSAPP FLUTUANTE
   ========================================================= */
.whatsapp-fab{
  position:fixed; right:22px; bottom:22px; z-index:70;
  width:58px; height:58px; border-radius:50%;
  background:#25D366; color:#fff;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 14px 28px -8px rgba(37,211,102,.6);
  transition:transform .2s ease;
}
.whatsapp-fab:hover{ transform:scale(1.06); }
.whatsapp-fab svg{ width:28px; height:28px; }

/* reveal-on-load (uma única sequência orquestrada, não por seção) */
.reveal{ opacity:0; transform:translateY(14px); }
.reveal.in{ opacity:1; transform:translateY(0); transition:opacity .6s ease, transform .6s ease; }