/* =========================================================
   ADAPT — design tokens
   ========================================================= */
:root{
  --bg-dark:#121110;
  --bg-darker:#0c0b0a;
  --bg-light:#f6f3ee;
  --bg-panel:#ffffff;
  --text-dark:#151412;
  --text-light:#f6f3ee;
  --text-muted:#79746c;
  --text-muted-light:#b7b1a6;
  --accent:#ff4d1f;
  --accent-dim:#e8431a;
  --line:#e5e0d6;
  --line-dark:#2a2825;

  --font-display:'Archivo', Arial, sans-serif;
  --font-body:'Inter', Arial, sans-serif;

  --container:1240px;
  --radius:18px;
  --ease:cubic-bezier(.16,.84,.44,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--text-dark);
  background:var(--bg-light);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{font-family:var(--font-display);margin:0;line-height:1.05;font-weight:900;letter-spacing:-0.01em;}
p{margin:0;}

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}

.accent{color:var(--accent);}
.edit-note{
  color:var(--accent);
  font-size:12px;
  font-weight:600;
  font-style:italic;
}

/* buttons */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:16px 30px;
  border-radius:100px;
  font-family:var(--font-body);
  font-weight:600;
  font-size:14px;
  letter-spacing:.02em;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .35s var(--ease), background .3s ease, color .3s ease, border-color .3s ease;
}
.btn:hover{transform:translateY(-3px);}
.btn-primary{background:var(--accent);color:#fff;}
.btn-primary:hover{background:var(--accent-dim);}
.btn-outline{background:transparent;color:var(--text-dark);border-color:var(--line);}
.btn-outline:hover{border-color:var(--text-dark);}
.btn-dark{background:var(--text-dark);color:#fff;}
.btn-dark:hover{background:#000;}

.eyebrow{
  font-family:var(--font-body);
  text-transform:uppercase;
  font-size:12px;
  font-weight:600;
  letter-spacing:.18em;
  color:var(--accent);
  margin:0 0 14px;
}
.eyebrow-light{color:var(--accent);}

.section-title{font-size:clamp(30px,4.4vw,50px);margin-bottom:20px;max-width:820px;}
.section-note{font-size:13px;color:var(--text-muted);margin-bottom:36px;}
.body-lg{font-size:18px;line-height:1.65;color:var(--text-muted);max-width:520px;margin:20px 0 34px;}

/* =========================================================
   REVEAL ANIMATION
   ========================================================= */
[data-reveal]{
  opacity:0;
  transform:translateY(28px);
  transition:opacity .8s var(--ease), transform .8s var(--ease);
}
[data-reveal].is-visible{opacity:1;transform:translateY(0);}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:sticky;top:0;z-index:100;
  background:var(--bg-light);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:84px;
}
.logo{
  font-family:var(--font-display);
  font-weight:900;
  font-size:20px;
  letter-spacing:.02em;
  display:flex;align-items:center;gap:8px;
}
.logo-mark{color:var(--accent);font-size:16px;}
.main-nav ul{display:flex;gap:36px;}
.main-nav a{
  font-size:14px;font-weight:500;
  position:relative;padding:6px 0;
}
.main-nav a::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:1px;
  background:var(--text-dark);transition:width .3s var(--ease);
}
.main-nav a:hover::after{width:100%;}

.header-actions{display:flex;align-items:center;gap:18px;}
.menu-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:34px;height:34px;background:none;border:none;cursor:pointer;
}
.menu-toggle span{display:block;width:100%;height:2px;background:var(--text-dark);transition:transform .3s ease, opacity .3s ease;}

/* =========================================================
   HERO
   ========================================================= */
.hero{padding:64px 0 100px;background:var(--bg-light);}
.hero-grid{
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:64px;
  align-items:end;
}
.hero-caption{
  font-size:15px;color:var(--text-muted);max-width:280px;margin-bottom:24px;
}
.hero-images{display:flex;gap:16px;}
.hero-images img{
  width:50%;height:280px;object-fit:cover;border-radius:var(--radius);
}
.hero-images img:last-child{margin-top:36px;}

.hero-title{
  font-size:clamp(42px,5.6vw,72px);
  line-height:1.02;margin-bottom:22px;
}
.hero-text{
  font-size:17px;line-height:1.7;color:var(--text-muted);max-width:540px;margin-bottom:32px;
}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;}

/* =========================================================
   SPLIT SECTION
   ========================================================= */
.split{
  display:grid;grid-template-columns:1fr 1fr;
  min-height:600px;
}
.split-media{position:relative;overflow:hidden;}
.split-media img{width:100%;height:100%;object-fit:cover;min-height:420px;}
.split-copy{
  background:var(--bg-dark);color:var(--text-light);
  display:flex;flex-direction:column;justify-content:center;
  padding:80px;
}
.split-copy h2{font-size:clamp(30px,4vw,48px);color:#fff;margin-bottom:0;}
.split-copy .body-lg{color:var(--text-muted-light);}

/* =========================================================
   SERVICES / DIFERENCIADORES
   ========================================================= */
.services{padding:120px 0;}
.services-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
.service-card{
  background:var(--bg-panel);padding:44px 32px;
  transition:background .35s var(--ease), transform .35s var(--ease);
}
.service-card:hover{background:var(--text-dark);transform:translateY(-4px);}
.service-card:hover .service-index{color:var(--accent);}
.service-card:hover h3, .service-card:hover p{color:#fff;}
.service-index{
  display:block;font-family:var(--font-display);font-size:14px;color:var(--accent);
  margin-bottom:28px;font-weight:700;
}
.service-card h3{font-size:21px;margin-bottom:14px;transition:color .3s ease;}
.service-card p{font-size:14.5px;line-height:1.6;color:var(--text-muted);transition:color .3s ease;}

/* =========================================================
   WORK / SERVIÇOS B2B & B2C
   ========================================================= */
.work{padding:0 0 120px;}
.work-alt{padding:0 0 120px;background:var(--bg-panel);}
.work-alt .container{padding-top:0;}
.work-heading{
  display:flex;align-items:flex-end;justify-content:space-between;
  margin-bottom:44px;flex-wrap:wrap;gap:20px;
}
.work-heading .section-title{margin-bottom:0;}
.work-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:32px;
}
.work-grid-3{grid-template-columns:repeat(3,1fr);}
.work-card{cursor:pointer;}
.work-media{
  border-radius:var(--radius);overflow:hidden;margin-bottom:20px;
  height:260px;
}
.work-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease);}
.work-card:hover .work-media img{transform:scale(1.06);}
.work-card h3{font-size:20px;margin-bottom:10px;}
.work-card p{font-size:14.5px;line-height:1.6;color:var(--text-muted);}

/* =========================================================
   EXPLORE / SOBRE + STATS
   ========================================================= */
.explore{background:var(--bg-dark);color:var(--text-light);padding:120px 0;}
.explore-grid{
  display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:start;
}
.explore-text{font-size:22px;line-height:1.6;color:var(--text-muted-light);max-width:520px;}
.explore-stats{display:flex;gap:44px;flex-wrap:wrap;}
.stat{min-width:110px;}
.stat-num{font-family:var(--font-display);font-size:52px;font-weight:900;color:var(--accent);}
.stat p{margin-top:8px;font-size:14px;color:var(--text-muted-light);}

/* =========================================================
   TESTEMUNHOS
   ========================================================= */
.blog{padding:120px 0;}
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.testimonial-card{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:36px 30px;display:flex;flex-direction:column;gap:24px;
}
.testimonial-quote{font-size:16px;line-height:1.65;color:var(--text-dark);}
.testimonial-author{font-size:14px;font-weight:600;}
.testimonial-author span{font-weight:400;color:var(--text-muted);}

/* =========================================================
   CTA / CONTACTO
   ========================================================= */
.cta-strip{background:var(--bg-panel);border-top:1px solid var(--line);padding:120px 0;}
.cta-strip .container>.eyebrow{text-align:center;}
.cta-strip h2{font-size:clamp(30px,4.6vw,48px);max-width:760px;margin:0 auto 18px;text-align:center;}
.cta-strip>.container>p{color:var(--text-muted);font-size:17px;margin-bottom:56px;text-align:center;}

.contact-layout{
  display:grid;grid-template-columns:1.3fr .7fr;gap:60px;
  max-width:980px;margin:0 auto;text-align:left;
}
.contact-form{display:flex;flex-direction:column;gap:16px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.contact-form input,.contact-form textarea{
  width:100%;padding:16px 18px;border-radius:12px;border:1px solid var(--line);
  font-family:var(--font-body);font-size:15px;background:var(--bg-light);
  transition:border-color .3s ease;resize:vertical;
}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--accent);}
.contact-form .btn{align-self:flex-start;}
.form-note{font-size:14px;color:var(--accent);min-height:20px;}

.contact-info{
  background:var(--bg-dark);color:var(--text-light);border-radius:var(--radius);
  padding:36px 32px;height:fit-content;
}
.contact-info h3{font-size:19px;color:#fff;margin-bottom:22px;}
.contact-info p{font-size:14.5px;line-height:1.7;margin-bottom:18px;color:var(--text-muted-light);}
.contact-info p strong{display:block;color:#fff;font-size:12px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:4px;}
.contact-info a:hover{color:var(--accent);}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{background:var(--bg-darker);color:var(--text-muted-light);padding:90px 0 0;}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:50px;
  padding-bottom:70px;border-bottom:1px solid var(--line-dark);
}
.logo-light{color:#fff;margin-bottom:22px;}
.footer-brand h3{color:#fff;font-size:22px;margin-bottom:14px;}
.footer-brand p{font-size:14.5px;line-height:1.7;max-width:340px;}
.footer-col h4{color:#fff;font-family:var(--font-body);font-size:14px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:22px;}
.footer-col p, .footer-col a{font-size:14.5px;line-height:1.9;}
.footer-col a:hover{color:var(--accent);}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;padding:26px 0;font-size:13px;
}
.to-top{
  width:40px;height:40px;border-radius:50%;border:1px solid var(--line-dark);background:none;
  color:#fff;cursor:pointer;transition:background .3s ease;
}
.to-top:hover{background:var(--accent);border-color:var(--accent);}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero-images img:last-child{margin-top:0;}
  .split{grid-template-columns:1fr;}
  .split-media{height:320px;}
  .split-copy{padding:56px 40px;}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .work-grid, .work-grid-3{grid-template-columns:1fr 1fr;}
  .testimonial-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .contact-layout{grid-template-columns:1fr;}
}

@media (max-width:760px){
  .container{padding:0 20px;}
  .main-nav{
    position:fixed;inset:84px 0 0 0;background:var(--bg-light);
    transform:translateX(100%);transition:transform .4s var(--ease);
    padding:40px 32px;
  }
  .main-nav.is-open{transform:translateX(0);}
  .main-nav ul{flex-direction:column;gap:22px;}
  .main-nav a{font-size:22px;}
  .menu-toggle{display:flex;}
  .header-actions .btn-primary{display:none;}
  .menu-toggle.is-open span:nth-child(1){transform:translateY(3.5px) rotate(45deg);}
  .menu-toggle.is-open span:nth-child(2){transform:translateY(-3.5px) rotate(-45deg);}

  .hero{padding:40px 0 60px;}
  .hero-images{flex-direction:row;}
  .hero-images img{height:190px;}
  .form-row{grid-template-columns:1fr;}
  .services-grid{grid-template-columns:1fr;}
  .work-grid, .work-grid-3{grid-template-columns:1fr;}
  .explore-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:36px;}
  .footer-bottom{flex-direction:column;gap:16px;text-align:center;}
}