/* ==========================================================
   Conex+ — CSS unificado v3.0 (maio/2026)
   Site contábil + landing pages + despacho aduaneiro
   ========================================================== */

:root{
  --bg:#0b1220;
  --bg-2:#0f1830;
  --card:#111b2e;
  --card-2:#0d1426;
  --txt:#eaf1ff;
  --muted:#b8c4e6;
  --brand:#2dd4bf;
  --brand-2:#60a5fa;
  --accent:#f59e0b;
  --success:#22c55e;
  --danger:#ef4444;
  --border:rgba(255,255,255,.10);
  --border-strong:rgba(255,255,255,.18);
  --radius:14px;
  --radius-lg:18px;
  --shadow:0 12px 28px rgba(2,6,23,.28);
  --shadow-lg:0 24px 60px rgba(2,6,23,.40);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{
  margin:0;padding:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--txt);
  background:
    radial-gradient(1200px 600px at 20% 0%, rgba(96,165,250,.25), transparent 60%),
    radial-gradient(900px 500px at 80% 10%, rgba(45,212,191,.22), transparent 55%),
    var(--bg);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}

/* ============== LAYOUT ============== */
.container{max-width:1120px;margin:0 auto;padding:24px}

/* ============== TOPBAR / HEADER ============== */
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px 0;
  position:sticky;top:0;z-index:50;
  background:rgba(11,18,32,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.topbar-inner{
  max-width:1120px;margin:0 auto;padding:0 24px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:44px;height:44px;border-radius:12px}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text b{font-weight:800;letter-spacing:.2px;font-size:15px}
.brand-text small{color:var(--muted);font-size:12px}
.badge{font-size:12px;padding:6px 10px;border:1px solid var(--border-strong);border-radius:999px;color:var(--muted)}

.nav{display:flex;gap:18px;align-items:center}
.nav a{color:var(--muted);font-size:14px;font-weight:600;transition:color .15s}
.nav a:hover{color:var(--txt)}
.nav-contact{display:flex;flex-direction:column;align-items:flex-end;font-size:12px;line-height:1.3}
.nav-contact b{color:var(--brand);font-size:14px}
@media (max-width:900px){.nav,.nav-contact{display:none}}

/* ============== HERO ============== */
.hero{
  display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center;
  margin-top:36px;margin-bottom:20px;
}
@media (max-width:900px){.hero{grid-template-columns:1fr;gap:18px}}

.eyebrow{
  display:inline-block;
  font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--brand);
  padding:6px 12px;border:1px solid rgba(45,212,191,.35);border-radius:999px;
  background:rgba(45,212,191,.08);
  margin-bottom:14px;
}
.h1{font-size:clamp(32px,5vw,46px);line-height:1.05;margin:0;font-weight:800;letter-spacing:-.02em}
.h1 span{background:linear-gradient(90deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.p{color:var(--muted);font-size:17px;line-height:1.55;margin:16px 0 0;max-width:560px}

/* ============== CARDS ============== */
.card{
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:22px;
}
.card-pad-sm{padding:16px}

/* ============== KPI GRID (3 cols) ============== */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media (max-width:900px){.grid{grid-template-columns:1fr}}
.kpi{padding:14px;border-radius:var(--radius);background:rgba(17,27,46,.55);border:1px solid var(--border)}
.kpi b{display:block;font-size:14px;color:var(--txt)}
.kpi span{display:block;color:var(--muted);font-size:13px;margin-top:6px;line-height:1.4}

/* ============== CTAs ============== */
.ctaRow{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 22px;border-radius:14px;font-weight:700;font-size:15px;
  border:none;cursor:pointer;transition:transform .12s, box-shadow .15s;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.btnPrimary{background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#071018}
.btnGhost{border:1px solid var(--border-strong);color:var(--txt);background:transparent}
.btnAccent{background:var(--accent);color:#1a1100}
.btn-lg{padding:16px 28px;font-size:16px}

/* ============== SECTION ============== */
.section{margin-top:28px}
.section-lg{margin-top:48px}
.h2{font-size:clamp(22px,3vw,28px);margin:0 0 16px;font-weight:800;letter-spacing:-.01em}
.h3{font-size:18px;margin:0 0 8px;font-weight:700}
.list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:900px){.list{grid-template-columns:1fr}}
.item{padding:14px 16px;border-radius:var(--radius);border:1px solid var(--border);background:rgba(17,27,46,.45)}
.item b{display:block;color:var(--txt);font-size:15px}
.item small{display:block;color:var(--muted);margin-top:6px;line-height:1.45;font-size:13px}

.hr{height:1px;background:var(--border);margin:18px 0}

/* ============== SEGMENTOS (home) ============== */
.segments{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:18px}
@media (max-width:980px){.segments{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.segments{grid-template-columns:1fr}}
.seg-card{
  display:block;padding:18px;border-radius:var(--radius);
  border:1px solid var(--border);
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  transition:transform .15s, border-color .15s, background .15s;
}
.seg-card:hover{transform:translateY(-2px);border-color:rgba(45,212,191,.4);background:linear-gradient(180deg, rgba(45,212,191,.08), rgba(96,165,250,.04))}
.seg-card b{display:block;color:var(--txt);font-size:15px;margin-bottom:8px;font-weight:700}
.seg-card span{display:block;color:var(--muted);font-size:13px;line-height:1.45}
.seg-card-icon{
  width:42px;height:42px;border-radius:12px;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  display:flex;align-items:center;justify-content:center;
  margin-bottom:12px;font-size:20px;
}

/* ============== HERO RIGHT (process box) ============== */
.process-box .item{margin-bottom:10px}
.process-box .item:last-child{margin-bottom:0}

/* ============== DESTAQUE: ADUANEIRO ============== */
.adn-banner{
  margin-top:34px;
  background:
    radial-gradient(600px 300px at 0% 0%, rgba(245,158,11,.18), transparent 60%),
    linear-gradient(135deg, rgba(15,24,48,.95), rgba(11,18,32,.95));
  border:1px solid rgba(245,158,11,.25);
  border-radius:var(--radius-lg);
  padding:28px;
  display:grid;grid-template-columns:1.4fr .6fr;gap:24px;align-items:center;
}
@media (max-width:900px){.adn-banner{grid-template-columns:1fr;padding:22px}}
.adn-banner .h2{margin:0}
.adn-banner .eyebrow{color:var(--accent);border-color:rgba(245,158,11,.4);background:rgba(245,158,11,.10)}
.adn-banner .p{margin-top:10px}

/* ============== DEPOIMENTOS ============== */
.testimonials{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:900px){.testimonials{grid-template-columns:1fr}}
.testimonial{
  padding:18px;border-radius:var(--radius);
  border:1px solid var(--border);background:rgba(17,27,46,.55);
}
.testimonial p{margin:0;color:var(--txt);font-style:italic;line-height:1.5}
.testimonial small{display:block;margin-top:10px;color:var(--muted);font-size:13px;font-weight:600}

/* ============== FAQ ============== */
.faq details{
  border:1px solid var(--border);border-radius:var(--radius);
  background:rgba(17,27,46,.45);padding:14px 18px;margin-bottom:10px;
}
.faq summary{cursor:pointer;font-weight:700;color:var(--txt);list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--brand);font-weight:800;font-size:20px;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq p{color:var(--muted);margin:10px 0 0;line-height:1.55;font-size:14px}

/* ============== CTA FINAL ============== */
.final-cta{
  margin-top:48px;padding:36px;border-radius:var(--radius-lg);
  background:linear-gradient(135deg, rgba(45,212,191,.15), rgba(96,165,250,.10));
  border:1px solid rgba(45,212,191,.30);
  text-align:center;
}
.final-cta .h2{margin-bottom:12px}
.final-cta .p{margin:0 auto 22px;max-width:560px}

/* ============== FOOTER ============== */
.footer{
  margin-top:48px;padding:28px 0 20px;
  border-top:1px solid var(--border);
  color:var(--muted);font-size:13px;line-height:1.6;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:24px;margin-bottom:20px}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr;gap:18px}}
.footer h4{color:var(--txt);font-size:14px;margin:0 0 10px;text-transform:uppercase;letter-spacing:.08em}
.footer a{color:var(--muted);display:block;padding:2px 0}
.footer a:hover{color:var(--brand)}
.footer-bottom{text-align:center;padding-top:18px;border-top:1px solid var(--border);font-size:12px}

/* ============== FLOATING WHATSAPP BUTTON ============== */
.wpp-float{
  position:fixed;bottom:20px;right:20px;z-index:100;
  width:60px;height:60px;border-radius:50%;
  background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px rgba(37,211,102,.45);
  transition:transform .15s;
}
.wpp-float:hover{transform:scale(1.08)}
.wpp-float svg{width:32px;height:32px}

/* ============== ACESSIBILIDADE ============== */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}