/* ─── FONTES LOCAIS ──────────────────────────── */
@font-face {
  font-family: 'Fira Sans';
  font-style:  normal;
  font-weight: 300;
  font-display: swap;
  src: url('../assets/fonts/fira-300-ext.woff2') format('woff2');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF;
}
@font-face {
  font-family: 'Fira Sans';
  font-style:  normal;
  font-weight: 300;
  font-display: swap;
  src: url('../assets/fonts/fira-300.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Fira Sans';
  font-style:  italic;
  font-weight: 300;
  font-display: swap;
  src: url('../assets/fonts/fira-300i.woff2') format('woff2');
}
@font-face {
  font-family: 'Fira Sans';
  font-style:  normal;
  font-weight: 400;
  font-display: swap;
  src: url('../assets/fonts/fira-400-ext.woff2') format('woff2');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF;
}
@font-face {
  font-family: 'Fira Sans';
  font-style:  normal;
  font-weight: 400;
  font-display: swap;
  src: url('../assets/fonts/fira-400.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Fira Sans';
  font-style:  normal;
  font-weight: 600;
  font-display: swap;
  src: url('../assets/fonts/fira-600-ext.woff2') format('woff2');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF;
}
@font-face {
  font-family: 'Fira Sans';
  font-style:  normal;
  font-weight: 600;
  font-display: swap;
  src: url('../assets/fonts/fira-600.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ─── TOKENS ─────────────────────────────────── */
:root {
  --blue:   #2f4fd8;
  --orange: #f97316;
  --ease:   cubic-bezier(.4,0,.2,1);
  --radius: 14px;
  --max:    1200px;
  --pad:    clamp(1.5rem,5vw,5rem);
}
[data-theme="dark"] {
  --bg:      #0d1117;
  --surface: #161b25;
  --line:    rgba(255,255,255,.07);
  --text:    #f0f2f5;
  --sub:     #6b7585;
  --input:   #1c2333;
  --shadow:  rgba(0,0,0,.45);
}
[data-theme="light"] {
  --bg:      #f8f9fb;
  --surface: #ffffff;
  --line:    rgba(0,0,0,.08);
  --text:    #111827;
  --sub:     #6b7280;
  --input:   #f1f3f7;
  --shadow:  rgba(0,0,0,.08);
}

/* ─── RESET ──────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{
  font-family:'Fira Sans',sans-serif;font-weight:400;
  background:var(--bg);color:var(--text);
  transition:background .3s var(--ease),color .3s var(--ease);
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit}

/* ─── CONTAINER ──────────────────────────────── */
.wrap{
  width:100%;max-width:var(--max);
  margin:0 auto;padding:0 var(--pad);
}

/* ─── LOGO THEME SWITCHING ───────────────────── */
.logo-light-img { display:block }
.logo-dark-img  { display:none  }
[data-theme="dark"] .logo-light-img { display:none  }
[data-theme="dark"] .logo-dark-img  { display:block }

/* ─── NAV ────────────────────────────────────── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:200;
  height:64px;
  display:grid;grid-template-columns:1fr auto 1fr;
  align-items:center;
  padding:0 var(--pad);
  border-bottom:1px solid var(--line);
  background:color-mix(in srgb, var(--bg) 90%, transparent);
  backdrop-filter:blur(20px);
}
.logo{display:flex;align-items:center;gap:10px;font-weight:600;font-size:.95rem;letter-spacing:.05em}
.nav-links{display:flex;gap:2rem;list-style:none;align-items:center;justify-content:center}
.nav-links a{font-size:.85rem;color:var(--sub);transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-end{display:flex;align-items:center;gap:.85rem;justify-content:flex-end}
/* botão tema — só ícone, sem pill */
.theme-icon-btn{
  width:34px;height:34px;border-radius:8px;
  background:transparent;border:1px solid var(--line);
  display:grid;place-items:center;
  cursor:pointer;color:var(--sub);
  font-size:.95rem;
  transition:color .2s,border-color .2s;
  flex-shrink:0;
}
.theme-icon-btn:hover{color:var(--text);border-color:var(--blue)}
.btn-nav-wa{
  padding:.5rem 1.1rem;border-radius:8px;
  font-size:.82rem;font-weight:600;cursor:pointer;border:none;
  background:#25d366;color:#fff;
  transition:opacity .2s,transform .2s;font-family:inherit;
  display:inline-flex;align-items:center;gap:.4rem;
}
.btn-nav-wa:hover{opacity:.88;transform:translateY(-1px)}
.btn-nav-wa i{font-size:.9rem}

/* ─── SHARED SECTION LAYOUT ──────────────────── */
section{padding:90px 0}
section .wrap{
  display:flex;flex-direction:column;align-items:center;text-align:center;
}
.sec-header{margin-bottom:3rem;display:flex;flex-direction:column;align-items:center}
.sec-tag{
  font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--orange);margin-bottom:.75rem;
}
h2{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:600;letter-spacing:-.02em;line-height:1.15}
h2 i{font-style:italic;font-weight:300;color:var(--sub)}
.sec-sub{
  margin-top:.8rem;font-size:.95rem;font-weight:300;
  color:var(--sub);line-height:1.7;max-width:520px;text-align:center;
}

/* ─── HERO ───────────────────────────────────── */
.hero{
  min-height:75svh;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  text-align:center;
  padding:100px var(--pad) 80px;
  position:relative;overflow:hidden;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(var(--line) 1px,transparent 1px),
    linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:52px 52px;
  mask-image:radial-gradient(ellipse 70% 80% at 50% 50%,black 20%,transparent 100%);
  pointer-events:none;
}
#hero-canvas{display:none}

/* logo hero — maior */
.hero-logo-wrap{
  margin-bottom:2.8rem;
  animation:fadeUp .7s .05s both;
}
.hero-logo-wrap img{
  height:200px;
  width:auto;
}

.eyebrow{
  font-size:.72rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--orange);margin-bottom:1.2rem;
  display:inline-flex;align-items:center;gap:.6rem;
  animation:fadeUp .7s .15s both;
}
.eyebrow::before{content:none}
h1{
  font-size:clamp(2rem,4.5vw,3.6rem);font-weight:600;line-height:1.1;letter-spacing:-.025em;
  max-width:780px;animation:fadeUp .7s .22s both;
}
h1 i{font-style:italic;font-weight:300;color:var(--sub)}
.hero-sub{
  margin-top:1.2rem;font-size:1rem;font-weight:300;line-height:1.8;color:var(--sub);
  max-width:520px;animation:fadeUp .7s .3s both;
}
.hero-actions{
  margin-top:2.2rem;display:flex;gap:.75rem;flex-wrap:wrap;justify-content:center;
  animation:fadeUp .7s .38s both;
}
.btn-lg{
  padding:.78rem 1.8rem;border-radius:10px;font-size:.92rem;font-weight:600;
  cursor:pointer;font-family:inherit;border:none;background:var(--blue);color:#fff;
  transition:transform .2s,box-shadow .2s;
}
.btn-lg:hover{transform:translateY(-2px);box-shadow:0 10px 32px rgba(47,79,216,.32)}
.hero-stats{
  margin-top:4rem;display:flex;gap:3.5rem;flex-wrap:wrap;justify-content:center;
  animation:fadeUp .7s .46s both;
}
.stat{display:flex;flex-direction:column;align-items:center;gap:.2rem}
.stat-num{font-size:1.75rem;font-weight:600;line-height:1}
.stat-num sup{font-size:.85rem;color:var(--orange)}
.stat-label{font-size:.75rem;font-weight:300;color:var(--sub)}

/* ─── DIVIDER ────────────────────────────────── */
.divider{height:1px;background:var(--line);margin:0 var(--pad)}
.bg-surface{background:var(--surface)}
.bg-default{background:var(--bg)}

/* ─── SISTEMAS ───────────────────────────────── */
.systems-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:1.25rem;width:100%;text-align:left;
}
.sys-card{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:var(--bg);
  transition:transform .3s var(--ease),border-color .3s,box-shadow .3s;
}
.bg-surface .sys-card{background:var(--bg)}
.sys-card:hover{transform:translateY(-4px);border-color:rgba(47,79,216,.3);box-shadow:0 16px 48px var(--shadow)}
.sys-card-img{width:100%;aspect-ratio:16/9;overflow:hidden;background:var(--input)}
.sys-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.sys-card:hover .sys-card-img img{transform:scale(1.04)}
.sys-card-body{padding:1.3rem 1.4rem 1.5rem}
.sys-card-label{font-size:.68rem;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--orange);margin-bottom:.45rem}
.sys-card-body h3{font-size:.98rem;font-weight:600;margin-bottom:.45rem}
.sys-card-body p{font-size:.83rem;font-weight:300;color:var(--sub);line-height:1.65}

/* ─── SEGMENTOS ──────────────────────────────── */
.seg-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));
  gap:1.25rem;width:100%;text-align:left;
}
.seg-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.8rem;transition:border-color .3s,transform .3s var(--ease);
}
.bg-surface .seg-card{background:var(--bg)}
.seg-card:hover{border-color:rgba(47,79,216,.3);transform:translateY(-3px)}
.seg-icon{
  width:44px;height:44px;border-radius:10px;
  background:rgba(47,79,216,.08);border:1px solid rgba(47,79,216,.12);
  display:grid;place-items:center;
  margin-bottom:.9rem;
  font-size:1.1rem;color:var(--blue);
}
.seg-card h3{font-size:.98rem;font-weight:600;margin-bottom:.45rem}
.seg-card p{font-size:.83rem;font-weight:300;color:var(--sub);line-height:1.65}

/* ─── DIFERENCIAIS ───────────────────────────── */
.diff-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));
  gap:2.5rem;width:100%;
}
.diff-item{display:flex;flex-direction:column;align-items:center;text-align:center}
.diff-num{font-size:2.2rem;font-weight:600;color:var(--blue);line-height:1;margin-bottom:.55rem}
.diff-num sup{font-size:1rem;color:var(--orange)}
.diff-item h4{font-size:.92rem;font-weight:600;margin-bottom:.3rem}
.diff-item p{font-size:.82rem;font-weight:300;color:var(--sub);line-height:1.6;max-width:200px}

/* ─── CTA WHATSAPP ───────────────────────────── */
.cta-band{
  background:linear-gradient(135deg,rgba(47,79,216,.07),rgba(249,115,22,.04));
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.cta-band .wrap{gap:1.5rem}
.cta-band h2{max-width:600px}
.cta-band .sec-sub{max-width:460px}
.btn-wa{
  display:inline-flex;align-items:center;gap:.65rem;
  padding:.9rem 2rem;border-radius:10px;
  font-family:inherit;font-size:.95rem;font-weight:600;
  background:#25d366;color:#fff;border:none;cursor:pointer;
  transition:transform .2s,box-shadow .2s;margin-top:.5rem;
}
.btn-wa:hover{transform:translateY(-2px);box-shadow:0 10px 32px rgba(37,211,102,.35)}
.btn-wa i{font-size:1.1rem;flex-shrink:0}

/* ─── CONTATO ────────────────────────────────── */
#contato .wrap{align-items:stretch}
.contact-grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:2.5rem;width:100%;text-align:left;align-items:stretch;
}
.contact-info-col{display:flex;flex-direction:column}
.contact-info-col .sec-tag{margin-bottom:.75rem}
.contact-info-col h2{margin-bottom:.8rem;text-align:left}
.contact-info-col .sec-sub{margin-bottom:1.75rem;text-align:left}
.info-chips{display:flex;flex-direction:column;gap:.7rem;margin-bottom:1.25rem}
.chip{
  display:flex;align-items:center;gap:.9rem;
  padding:.85rem 1.1rem;
  background:var(--surface);border:1px solid var(--line);border-radius:10px;
  font-size:.88rem;font-weight:400;transition:border-color .2s;
}
.chip:hover{border-color:var(--blue)}
.chip-icon{
  width:36px;height:36px;border-radius:8px;
  background:rgba(47,79,216,.1);
  display:grid;place-items:center;font-size:1rem;flex-shrink:0;
  color:var(--blue);
}
.chip-body{display:flex;flex-direction:column;gap:.1rem}
.chip-label{font-size:.68rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--sub)}
.chip-value{font-size:.9rem;font-weight:400}
.social-row{display:flex;gap:.75rem;margin-bottom:1.25rem}
.social-btn{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.55rem 1rem;border-radius:8px;
  background:var(--surface);border:1px solid var(--line);
  font-size:.83rem;font-weight:400;
  transition:border-color .2s,transform .2s;cursor:pointer;
}
.social-btn:hover{border-color:var(--blue);transform:translateY(-1px)}
.social-btn i{font-size:1rem}
.map-embed{
  flex:1;min-height:180px;
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
}
.map-embed iframe{width:100%;height:100%;border:none;display:block}

/* form */
.contact-form-wrap{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:2.2rem;
  display:flex;flex-direction:column;
}
.contact-form-wrap h3{font-size:1.1rem;font-weight:600;margin-bottom:.4rem}
.form-sub{font-size:.85rem;font-weight:300;color:var(--sub);margin-bottom:1.6rem}
form{display:flex;flex-direction:column;flex:1}
.form-row{display:flex;gap:1rem}
.field{display:flex;flex-direction:column;gap:.4rem;margin-bottom:.9rem;flex:1}
.field label{font-size:.7rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--sub)}
.field input,.field textarea{
  background:var(--input);border:1px solid var(--line);border-radius:8px;
  padding:.65rem .9rem;font-family:'Fira Sans',sans-serif;
  font-size:.87rem;font-weight:400;color:var(--text);
  outline:none;transition:border-color .2s;resize:none;-webkit-appearance:none;
}
.field input:focus,.field textarea:focus{border-color:var(--blue)}
.field input::placeholder,.field textarea::placeholder{color:var(--sub);opacity:.5}
.field.grow{flex:1;display:flex;flex-direction:column}
.field.grow textarea{flex:1;min-height:140px}
.form-submit{
  width:100%;padding:.82rem;background:var(--blue);color:#fff;
  border:none;border-radius:10px;font-family:'Fira Sans',sans-serif;
  font-size:.92rem;font-weight:600;cursor:pointer;
  transition:opacity .2s,transform .2s;margin-top:auto;
}
.form-submit:hover{opacity:.88;transform:translateY(-1px)}
.form-success{
  display:none;flex:1;align-items:center;justify-content:center;
  flex-direction:column;text-align:center;padding:2rem;
  font-size:.95rem;color:var(--sub);line-height:1.7;
}
.form-success .emo{font-size:2.5rem;margin-bottom:.75rem}

/* ─── FOOTER ─────────────────────────────────── */
footer{border-top:1px solid var(--line);padding:2.2rem 0}
.footer-inner{
  display:grid;grid-template-columns:1fr auto 1fr;
  align-items:center;gap:1rem;
  width:100%;max-width:var(--max);
  margin:0 auto;padding:0 var(--pad);
}
.foot-logo{font-weight:600;font-size:.88rem;display:flex;align-items:center;gap:.5rem}
.foot-logo small{font-weight:300;color:var(--sub)}
.foot-copy{font-size:.78rem;color:var(--sub);text-align:center}
.foot-link{font-size:.78rem;color:var(--blue);text-align:right;display:block}

/* ── HAMBURGUER ───────────────────────────────── */
.hamburger{
  display:none;
  flex-direction:column;justify-content:center;gap:5px;
  width:32px;height:32px;cursor:pointer;
  background:none;border:none;padding:0;
}
.hamburger span{
  display:block;height:2px;border-radius:2px;
  background:var(--text);
  transition:transform .3s var(--ease),opacity .3s,width .3s;
  width:22px;
}
.hamburger span:last-child{width:22px}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);width:22px}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);width:22px}

/* menu mobile overlay */
.mobile-menu{
  display:none;
  position:fixed;top:64px;left:0;right:0;z-index:199;
  background:var(--surface);
  border-bottom:1px solid var(--line);
  padding:1rem var(--pad) 1.5rem;
  flex-direction:column;gap:.25rem;
  box-shadow:0 8px 32px var(--shadow);
}
.mobile-menu.open{display:flex}
.mobile-menu a{
  font-size:.95rem;color:var(--text);
  padding:.65rem 0;
  border-bottom:1px solid var(--line);
  text-decoration:none;
  transition:color .2s;
}
.mobile-menu a:last-child{border-bottom:none}
.mobile-menu a:hover{color:var(--blue)}
.mobile-menu-wa{
  width:100%;justify-content:center;
  display:flex;align-items:center;gap:.6rem;
  padding:.9rem;font-size:.95rem;
  background:#25d366;color:#fff;border-radius:8px;
  font-size:.92rem;font-weight:600;text-decoration:none;
  white-space:nowrap;
}
.mobile-theme-btn{
  display:flex;align-items:center;justify-content:center;gap:.5rem;
  width:100%;padding:.75rem;
  background:var(--bg);border:1px solid var(--line);
  border-radius:8px;font-size:.88rem;font-weight:500;
  color:var(--text);cursor:pointer;
  font-family:inherit;transition:border-color .2s;
}
.mobile-theme-btn:hover{border-color:var(--blue)}
.mobile-menu-bottom{
  display:flex;flex-direction:column;gap:.5rem;
  margin-top:.75rem;padding-top:.75rem;
  border-top:1px solid var(--line);
}

/* ─── REVEAL ─────────────────────────────────── */
.r{opacity:0;transform:translateY(22px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.r.in{opacity:1;transform:none}
.r2{transition-delay:.1s}.r3{transition-delay:.2s}.r4{transition-delay:.3s}.r5{transition-delay:.4s}

@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}

/* ─── RESPONSIVE ─────────────────────────────── */
@media(max-width:900px){
  nav{grid-template-columns:1fr auto}
  .contact-grid{grid-template-columns:1fr}
  .nav-links{display:none}
  .hamburger{display:flex}
  .btn-nav-wa{display:none}
  .nav-wa-wrap{display:none}
  .theme-icon-btn{display:none}
  .form-row{flex-direction:column;gap:0}
  .hero-stats{gap:2rem}
  .footer-inner{
    grid-template-columns:1fr;
    text-align:center;
    justify-items:center;
    gap:.6rem;
  }
  .foot-logo{justify-content:center}
  .foot-link{text-align:center}
  .mobile-menu-wa{
    width:100%;justify-content:center;
    padding:.9rem;font-size:.95rem;
  }
  .mobile-menu-bottom{flex-direction:column;gap:.5rem}
}
@media(max-width:600px){
  h1{font-size:1.9rem}
  h2{font-size:1.55rem}
  .diff-grid{grid-template-columns:1fr 1fr}
  section{padding:70px 0}
  .hero-logo-wrap img{height:100px}
}