/* ==========================================================================
   Avançar Soluções — Design System
   Paleta: azul-marinho (confiança/institucional) + verde (crescimento/tecnologia)
   ========================================================================== */

:root{
  --navy-900:#0a1226;
  --navy-800:#0d1730;
  --navy-700:#131f42;
  --navy-600:#1b2a54;
  --navy-500:#26315a;
  --ink:#0d1730;
  --ink-soft:#425072;
  --ink-mute:#6b7694;
  --paper:#ffffff;
  --paper-soft:#f5f7fb;
  --paper-mute:#eef1f8;
  --line:#e3e7f2;
  --green-700:#0b7a52;
  --green-600:#0fa76a;
  --green-500:#17c07d;
  --green-100:#e4f9ee;
  --gold-500:#d8a13a;
  --shadow-sm:0 2px 10px rgba(13,23,48,.06);
  --shadow-md:0 10px 30px rgba(13,23,48,.10);
  --shadow-lg:0 20px 50px rgba(13,23,48,.16);
  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:24px;
  --container:1180px;
  --font-head:'Poppins', 'Segoe UI', Arial, sans-serif;
  --font-body:'Inter', 'Segoe UI', Arial, sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
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(--font-head);
  color:var(--navy-800);
  line-height:1.22;
  margin:0 0 .5em;
  font-weight:600;
}
h1{font-size:clamp(2.1rem,4.4vw,3.4rem);font-weight:700;letter-spacing:-.01em;}
h2{font-size:clamp(1.7rem,3vw,2.4rem);font-weight:700;letter-spacing:-.01em;}
h3{font-size:1.28rem;}
p{margin:0 0 1em;color:var(--ink-soft);}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}
section{padding:88px 0;}
@media (max-width:768px){ section{padding:56px 0;} }

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-head);
  font-size:.78rem;font-weight:600;letter-spacing:.09em;text-transform:uppercase;
  color:var(--green-700);
  background:var(--green-100);
  padding:7px 16px;border-radius:999px;
  margin-bottom:18px;
}
.eyebrow::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--green-600);}
.section-head{max-width:680px;margin:0 0 48px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.lead{font-size:1.14rem;color:var(--ink-soft);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-head);font-weight:600;font-size:.98rem;
  padding:15px 30px;border-radius:12px;border:2px solid transparent;
  cursor:pointer;transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px;flex:none;}
.btn-primary{background:var(--navy-800);color:#fff;box-shadow:var(--shadow-sm);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);background:var(--navy-700);}
.btn-accent{background:var(--green-600);color:#fff;box-shadow:0 10px 24px rgba(15,167,106,.28);}
.btn-accent:hover{transform:translateY(-2px);background:var(--green-700);}
.btn-ghost{background:transparent;color:var(--navy-800);border-color:var(--line);}
.btn-ghost:hover{border-color:var(--navy-800);}
.btn-ghost.on-dark{color:#fff;border-color:rgba(255,255,255,.35);}
.btn-ghost.on-dark:hover{border-color:#fff;}
.btn-block{width:100%;}
.btn-sm{padding:10px 18px;font-size:.86rem;border-radius:10px;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header .container{
  display:flex;align-items:center;justify-content:space-between;
  height:84px;
}
.logo{
  font-family:var(--font-head);font-weight:700;font-size:1.28rem;color:var(--navy-800);
  display:flex;align-items:center;gap:10px;letter-spacing:-.01em;
}
.logo .mark{
  width:38px;height:38px;border-radius:10px;
  background:linear-gradient(135deg,var(--navy-800),var(--navy-600));
  display:flex;align-items:center;justify-content:center;flex:none;
}
.logo .mark svg{width:20px;height:20px;}
.logo small{display:block;font-family:var(--font-body);font-weight:500;font-size:.62rem;color:var(--ink-mute);letter-spacing:.14em;text-transform:uppercase;margin-top:1px;}

.main-nav{display:flex;align-items:center;gap:8px;}
.main-nav a{
  padding:10px 16px;border-radius:9px;font-weight:500;font-size:.95rem;color:var(--ink-soft);
  transition:background .15s ease,color .15s ease;
}
.main-nav a:hover, .main-nav a[aria-current="page"]{background:var(--paper-mute);color:var(--navy-800);}
.header-actions{display:flex;align-items:center;gap:14px;}
.header-phone{display:flex;align-items:center;gap:8px;font-weight:600;font-size:.92rem;color:var(--navy-800);}
.header-phone svg{width:17px;height:17px;color:var(--green-600);}

.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy-800);margin:5px 0;border-radius:2px;transition:transform .2s ease, opacity .2s ease;}

@media (max-width:960px){
  .header-phone{display:none;}
  .nav-toggle{display:block;}
  .main-nav{
    position:fixed;top:84px;left:0;right:0;bottom:0;
    background:#fff;flex-direction:column;align-items:stretch;gap:2px;
    padding:18px 24px;transform:translateX(100%);
    transition:transform .25s ease;overflow-y:auto;
  }
  .main-nav.open{transform:translateX(0);}
  .main-nav a{padding:14px 12px;border-bottom:1px solid var(--line);border-radius:0;}
  body.nav-open{overflow:hidden;}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  background:radial-gradient(1100px 500px at 85% -10%, rgba(23,192,125,.16), transparent 60%), var(--navy-800);
  color:#fff;overflow:hidden;
  padding:120px 0 100px;
}
.hero::after{
  content:'';position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(650px 400px at 80% 20%, black, transparent);
  pointer-events:none;
}
.hero .container{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;}
.hero h1{color:#fff;}
.hero .lead{color:#c4cbe2;font-size:1.15rem;max-width:520px;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px;}
.hero-badges{display:flex;gap:28px;margin-top:48px;flex-wrap:wrap;}
.hero-badges div{display:flex;flex-direction:column;}
.hero-badges strong{font-family:var(--font-head);font-size:1.7rem;color:#fff;}
.hero-badges span{font-size:.82rem;color:#9aa6c7;}
.hero-visual{
  position:relative;border-radius:var(--radius-lg);
  background:linear-gradient(160deg,var(--navy-600),var(--navy-700));
  border:1px solid rgba(255,255,255,.1);
  aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-lg);
}
.hero-visual svg{width:46%;height:46%;color:var(--green-500);opacity:.9;}
.hero-visual .chip{
  position:absolute;background:#fff;color:var(--navy-800);border-radius:14px;
  padding:12px 16px;font-size:.82rem;font-weight:600;box-shadow:var(--shadow-md);
  display:flex;align-items:center;gap:8px;
}
.hero-visual .chip svg{width:16px;height:16px;color:var(--green-600);opacity:1;}
.hero-visual .chip.c1{top:12%;left:-8%;}
.hero-visual .chip.c2{bottom:16%;right:-10%;}

@media (max-width:960px){
  .hero .container{grid-template-columns:1fr;}
  .hero-visual{max-width:340px;margin:0 auto;}
  .hero{padding:56px 0 72px;text-align:left;}
}

/* ---------- Logo strip ---------- */
.strip{padding:36px 0;border-bottom:1px solid var(--line);}
.strip p{text-align:center;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-mute);margin-bottom:22px;}
.strip-row{display:flex;justify-content:center;gap:40px;flex-wrap:wrap;}
.strip-row span{
  font-family:var(--font-head);font-weight:600;color:var(--ink-mute);font-size:.98rem;
  padding:8px 4px;border-bottom:2px solid transparent;
}

/* ---------- Grids / Cards ---------- */
.grid{display:grid;gap:28px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
@media (max-width:960px){ .grid-3,.grid-4{grid-template-columns:repeat(2,1fr);} }
@media (max-width:640px){ .grid-3,.grid-4,.grid-2{grid-template-columns:1fr;} }

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:34px 28px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease, box-shadow .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.card .icon{
  width:52px;height:52px;border-radius:13px;background:var(--green-100);
  display:flex;align-items:center;justify-content:center;margin-bottom:20px;
}
.card .icon svg{width:26px;height:26px;color:var(--green-700);}
.card h3{margin-bottom:.4em;}
.card p{margin-bottom:0;}
.card a.more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-weight:600;color:var(--navy-800);font-size:.92rem;}
.card a.more svg{width:14px;height:14px;transition:transform .15s ease;}
.card a.more:hover svg{transform:translateX(3px);}

.bg-soft{background:var(--paper-soft);}
.bg-navy{background:var(--navy-800);color:#fff;}
.bg-navy h2, .bg-navy h3{color:#fff;}
.bg-navy p{color:#b8c0dc;}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.stats .stat{text-align:center;padding:28px 12px;}
.stats strong{display:block;font-family:var(--font-head);font-size:2.4rem;color:var(--green-500);font-weight:700;}
.stats span{font-size:.88rem;color:#aab3d1;}
@media (max-width:768px){ .stats{grid-template-columns:repeat(2,1fr);} }

/* ---------- Image placeholders (fotos reais entram depois) ---------- */
.ph{
  position:relative;border-radius:var(--radius-md);overflow:hidden;
  background:linear-gradient(150deg,var(--navy-700),var(--navy-600));
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  color:#93a0c6;min-height:260px;text-align:center;padding:24px;
  border:1px dashed rgba(255,255,255,.18);
}
.ph svg{width:40px;height:40px;color:var(--green-500);opacity:.85;}
.ph span{font-size:.78rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:#c4cbe2;}
.ph small{font-size:.72rem;color:#8a95bd;max-width:220px;}
.ph.light{background:var(--paper-mute);border-color:var(--line);color:var(--ink-mute);}
.ph.light svg{color:var(--green-600);}
.ph.light span{color:var(--ink-soft);}
.ph.light small{color:var(--ink-mute);}
.ph.square{aspect-ratio:1/1;min-height:0;}
.ph.wide{aspect-ratio:16/9;min-height:0;}

/* ---------- Timeline / process ---------- */
.steps{counter-reset:step;}
.step{display:flex;gap:20px;padding:26px 0;border-top:1px solid var(--line);}
.step:first-child{border-top:none;}
.step .num{
  counter-increment:step;flex:none;width:44px;height:44px;border-radius:50%;
  background:var(--navy-800);color:#fff;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-head);font-weight:700;
}
.step .num::before{content:counter(step);}

/* ---------- CTA banner ---------- */
.cta-banner{
  background:linear-gradient(120deg,var(--navy-800),var(--navy-600));
  border-radius:var(--radius-lg);color:#fff;padding:56px;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.cta-banner h2{color:#fff;margin-bottom:.3em;}
.cta-banner p{color:#b8c0dc;margin-bottom:0;}
.cta-banner .actions{display:flex;gap:14px;flex-wrap:wrap;}

/* ---------- Testimonials ---------- */
.quote-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:30px 28px;box-shadow:var(--shadow-sm);
}
.quote-card .stars{color:var(--gold-500);font-size:.95rem;margin-bottom:14px;letter-spacing:2px;}
.quote-card p.quote{font-size:1.02rem;color:var(--ink);font-style:italic;}
.quote-card .who{display:flex;align-items:center;gap:12px;margin-top:18px;}
.quote-card .avatar{
  width:44px;height:44px;border-radius:50%;background:var(--paper-mute);
  display:flex;align-items:center;justify-content:center;color:var(--ink-mute);flex:none;
}
.quote-card .avatar svg{width:20px;height:20px;}
.quote-card .who strong{display:block;font-size:.92rem;color:var(--navy-800);}
.quote-card .who span{font-size:.8rem;color:var(--ink-mute);}
.placeholder-tag{
  display:inline-block;margin-top:16px;font-size:.72rem;font-weight:600;color:var(--green-700);
  background:var(--green-100);padding:4px 10px;border-radius:999px;
}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px;}
.field.full{grid-column:1/-1;}
.field label{font-size:.86rem;font-weight:600;color:var(--navy-800);}
.field input,.field select,.field textarea{
  font-family:var(--font-body);font-size:.96rem;padding:13px 15px;
  border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);
  transition:border-color .15s ease, box-shadow .15s ease;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--green-600);box-shadow:0 0 0 4px rgba(15,167,106,.14);
}
.field textarea{resize:vertical;min-height:120px;}
@media (max-width:640px){ .form-grid{grid-template-columns:1fr;} .field{grid-column:1/-1;} }
.form-note{font-size:.8rem;color:var(--ink-mute);margin-top:8px;}

/* ---------- Contact info cards ---------- */
.info-row{display:flex;gap:16px;align-items:flex-start;padding:18px 0;border-top:1px solid var(--line);}
.info-row:first-child{border-top:none;}
.info-row .icon{
  width:42px;height:42px;border-radius:11px;background:var(--green-100);flex:none;
  display:flex;align-items:center;justify-content:center;
}
.info-row .icon svg{width:20px;height:20px;color:var(--green-700);}
.info-row strong{display:block;color:var(--navy-800);font-size:.94rem;}
.info-row span, .info-row a{font-size:.92rem;color:var(--ink-soft);}

/* ---------- Blog ---------- */
.post-card{border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;background:#fff;box-shadow:var(--shadow-sm);transition:transform .2s ease, box-shadow .2s ease;}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.post-card .body{padding:26px 24px;}
.post-tag{font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--green-700);}
.post-meta{display:flex;gap:14px;font-size:.8rem;color:var(--ink-mute);margin:10px 0 14px;}
article.post{max-width:760px;margin:0 auto;}
article.post h1{margin-bottom:.3em;}
article.post .post-meta{margin-bottom:32px;}
article.post h2{margin-top:1.4em;font-size:1.5rem;}
article.post p{font-size:1.04rem;}
article.post ul{margin:0 0 1.2em;padding-left:1.3em;list-style:disc;color:var(--ink-soft);}
article.post li{margin-bottom:.5em;}

/* ---------- FAQ ---------- */
.faq-item{border-top:1px solid var(--line);padding:22px 0;}
.faq-item:last-child{border-bottom:1px solid var(--line);}
.faq-item summary{
  cursor:pointer;font-family:var(--font-head);font-weight:600;color:var(--navy-800);
  font-size:1.02rem;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:'+';font-size:1.4rem;color:var(--green-600);flex:none;transition:transform .2s ease;}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item p{margin-top:12px;}

/* ---------- Breadcrumb / page header ---------- */
.page-hero{
  background:var(--navy-800);color:#fff;padding:60px 0 54px;
  background-image:radial-gradient(700px 300px at 90% 0%, rgba(23,192,125,.14), transparent 60%);
}
.page-hero .eyebrow{background:rgba(23,192,125,.15);color:var(--green-500);}
.page-hero h1{color:#fff;margin-bottom:.25em;}
.page-hero p{color:#b8c0dc;max-width:640px;margin-bottom:0;}
.breadcrumb{font-size:.84rem;color:#8a95bd;margin-bottom:18px;}
.breadcrumb a{color:#c4cbe2;}
.breadcrumb a:hover{color:#fff;}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-900);color:#9aa6c7;padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.08);}
.footer-grid h4{color:#fff;font-family:var(--font-head);font-size:.92rem;letter-spacing:.04em;text-transform:uppercase;margin-bottom:18px;}
.footer-grid p{color:#8a95bd;font-size:.92rem;}
.footer-grid ul li{margin-bottom:10px;}
.footer-grid ul a{color:#9aa6c7;font-size:.92rem;transition:color .15s ease;}
.footer-grid ul a:hover{color:#fff;}
.footer-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-head);font-weight:700;color:#fff;font-size:1.15rem;margin-bottom:16px;}
.footer-social{display:flex;gap:10px;margin-top:18px;}
.footer-social a{
  width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.06);
  display:flex;align-items:center;justify-content:center;transition:background .15s ease;
}
.footer-social a:hover{background:var(--green-600);}
.footer-social svg{width:17px;height:17px;color:#fff;}
.footer-bottom{
  padding:22px 0;display:flex;justify-content:space-between;align-items:center;
  font-size:.8rem;color:#6d789e;flex-wrap:wrap;gap:10px;
}
.footer-bottom a{color:#8a95bd;}
@media (max-width:900px){ .footer-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .footer-grid{grid-template-columns:1fr;} }

/* ---------- WhatsApp floating button ---------- */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:1200;
  width:60px;height:60px;border-radius:50%;background:#25D366;
  display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(37,211,102,.45);
  transition:transform .18s ease;
}
.wa-float:hover{transform:scale(1.08);}
.wa-float svg{width:30px;height:30px;color:#fff;}

/* ---------- Real photos (equipe/logo) ---------- */
.photo-frame{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-lg);
}
.photo-frame img{width:100%;height:100%;object-fit:cover;display:block;}
.hero-visual.has-photo{
  background:linear-gradient(160deg,var(--navy-600),var(--navy-700));
  overflow:hidden;aspect-ratio:4/5;
}
.hero-visual.has-photo img{width:100%;height:100%;object-fit:cover;object-position:top center;}
.logo img{height:34px;width:auto;display:block;}
.footer-logo img{height:30px;width:auto;filter:brightness(0) invert(1);}
.round-photo{border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-md);aspect-ratio:4/5;}
.round-photo img{width:100%;height:100%;object-fit:cover;}
.round-photo.wide{aspect-ratio:5/4;}

/* ---------- Fade-in on scroll ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease;}
.reveal.in{opacity:1;transform:none;}

/* ---------- Misc utils ---------- */
.mt-0{margin-top:0;}
.text-center{text-align:center;}
.mx-auto{margin-left:auto;margin-right:auto;}
.small-note{font-size:.82rem;color:var(--ink-mute);}