/* ===================== TOKENS ===================== */
:root{
  --red:#d80000;
  --red-dark:#a30000;
  --red-glow: rgba(216,0,0,0.35);
  --black:#0c0c0d;
  --gray-900:#161618;
  --gray-800:#202023;
  --gray-700:#2c2c30;
  --gray-500:#6b6b70;
  --gray-200:#e4e4e6;
  --off-white:#f5f4f2;
  --white:#ffffff;

  --font-display:'Oswald', sans-serif;
  --font-body:'Inter', sans-serif;

  --container: 1200px;
  --radius: 14px;
  --shadow-soft: 0 20px 45px -20px rgba(0,0,0,0.35);
  --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(--gray-900);
  background:var(--white);
  -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;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}

h1,h2,h3,h4{
  font-family:var(--font-display);
  text-transform:uppercase;
  letter-spacing:0.01em;
  margin:0;
  line-height:1.05;
  font-weight:700;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-display);
  font-size:13px;
  font-weight:600;
  letter-spacing:0.22em;
  text-transform:uppercase;
  color:var(--red);
}
.eyebrow::before{
  content:'';
  width:26px;height:2px;background:var(--red);
  display:inline-block;
}

.section{padding:110px 0;}
.section-head{max-width:640px;margin:0 0 56px;}
.section-head h2{font-size:clamp(30px,4vw,46px);margin-top:14px;}
.section-head p{font-size:17px;color:var(--gray-500);margin-top:16px;line-height:1.6;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

/* reveal-on-scroll */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease), transform .7s var(--ease);}
.reveal.in{opacity:1;transform:translateY(0);}

@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  html{scroll-behavior:auto;}
}

/* ===================== BUTTONS ===================== */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:16px 30px;
  font-family:var(--font-display);
  font-size:15px;
  font-weight:600;
  letter-spacing:0.05em;
  text-transform:uppercase;
  border-radius:8px;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:var(--red);
  color:var(--white);
  box-shadow:0 12px 30px -10px var(--red-glow);
}
.btn-primary:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 16px 34px -8px var(--red-glow);}
.btn-ghost{
  background:transparent;
  color:var(--white);
  border:1.5px solid rgba(255,255,255,0.45);
}
.btn-ghost:hover{border-color:var(--white);background:rgba(255,255,255,0.08);transform:translateY(-2px);}
.btn-dark{
  background:var(--black);
  color:var(--white);
}
.btn-dark:hover{background:var(--gray-800);transform:translateY(-2px);}
.btn-block{width:100%;justify-content:center;}
.btn-sm{padding:12px 20px;font-size:13px;}

/* ===================== HEADER ===================== */
.site-header{
  position:sticky;top:0;z-index:900;
  background:rgba(12,12,13,0.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,0.08);
  transition:border-color .3s var(--ease);
}
.site-header .container{
  display:flex;align-items:center;justify-content:space-between;
  height:82px;
}
.brand{display:flex;align-items:center;gap:12px;}
.brand img{height:52px;width:auto;border-radius:6px;}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-text strong{
  font-family:var(--font-display);color:var(--white);
  font-size:19px;letter-spacing:0.03em;
}
.brand-text span{
  font-family:var(--font-display);color:var(--red);
  font-size:10.5px;letter-spacing:0.18em;text-transform:uppercase;font-style:italic;
}
.main-nav{display:flex;align-items:center;gap:34px;}
.main-nav a{
  font-family:var(--font-display);
  font-size:13.5px;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--gray-200);
  position:relative;
  padding:6px 0;
  transition:color .25s;
}
.main-nav a::after{
  content:'';position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--red);
  transition:width .3s var(--ease);
}
.main-nav a:hover{color:var(--white);}
.main-nav a:hover::after{width:100%;}
.header-cta{display:flex;align-items:center;gap:18px;}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:6px;}
.nav-toggle span{width:24px;height:2px;background:var(--white);display:block;}

/* ===================== HERO ===================== */
.hero{
  position:relative;
  background:linear-gradient(90deg, #0A0A0A 0%, #161616 100%);
  min-height:100vh;
  display:flex;
  align-items:center;
  overflow:hidden;
  padding:140px 0 90px;
}
/* vinheta suave nas bordas */
.hero::after{
  content:'';
  position:absolute;inset:0;
  box-shadow:inset 0 0 12vw 2vw rgba(0,0,0,0.55);
  pointer-events:none;
  z-index:4;
}
/* imagem de fundo, lado direito, tratada */
.hero-media{
  position:absolute;
  top:0;right:0;bottom:0;
  width:64%;
  z-index:0;
  overflow:hidden;
}
.hero-media-inner{
  position:absolute;
  inset:-24px;
  background-image:
    linear-gradient(90deg, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.68) 55%, rgba(0,0,0,0.7) 100%),
    url('assets/images/hero-bg.jpg');
  background-size:cover, cover;
  background-position:center, center 42%;
  background-repeat:no-repeat, no-repeat;
  filter:grayscale(20%) contrast(0.94) blur(2.5px);
  -webkit-mask-image:linear-gradient(90deg, transparent 0%, rgba(0,0,0,0.35) 14%, #000 34%);
  mask-image:linear-gradient(90deg, transparent 0%, rgba(0,0,0,0.35) 14%, #000 34%);
}
.hero .container{
  position:relative;z-index:2;
  width:100%;
}
.hero-inner{
  max-width:60%;
  text-align:left;
}
.hero-inner .eyebrow{color:var(--red);margin-bottom:22px;justify-content:flex-start;}
.hero-inner .eyebrow::before{background:var(--red);}
.hero-title{
  font-family:'Anton', var(--font-display), sans-serif;
  color:var(--white);
  font-weight:400;
  font-size:clamp(32px,5.4vw,64px);
  line-height:0.96;
  letter-spacing:0.005em;
  width:100%;
}
.hero-title .line{
  display:block;
}
.hero-title .line + .line{margin-top:0.08em;}
.hero-title .accent{
  color:var(--red);
  display:block;
}
.hero-sub{
  color:rgba(255,255,255,0.72);
  font-size:18px;
  line-height:1.65;
  margin:26px 0 0;
  max-width:560px;
}
.hero-actions{display:flex;flex-wrap:wrap;justify-content:flex-start;gap:16px;margin-top:42px;}
.hero .btn-primary{
  padding:19px 36px;
  font-size:15.5px;
  box-shadow:0 16px 36px -12px var(--red-glow);
}
.hero .btn-ghost:hover{
  background:var(--white);
  border-color:var(--white);
  color:var(--black);
}
.hero-stats{
  display:flex;justify-content:flex-start;gap:52px;margin:72px 0 0;padding-top:34px;
  border-top:1px solid rgba(255,255,255,0.14);
  max-width:600px;
  width:100%;
}
.hero-stat{text-align:left;}
.hero-stat i{
  color:var(--red);
  font-size:18px;
  margin-bottom:12px;
  display:block;
}
.hero-stat strong{
  display:block;font-family:var(--font-display);color:var(--white);
  font-size:28px;
}
.hero-stat span{
  display:block;color:rgba(255,255,255,0.55);font-size:12px;
  letter-spacing:0.03em;margin-top:4px;line-height:1.4;
}

.torn-divider{
  position:relative;
  height:80px;
  margin-top:-1px;
  background:var(--off-white);
}
.torn-divider svg{position:absolute;bottom:0;left:0;width:100%;height:100%;display:block;}
.torn-divider.flip{transform:scaleY(-1);}

/* ===================== ABOUT ===================== */
.about{background:var(--off-white);}
.about-grid{
  display:grid;grid-template-columns:1fr;gap:0;
}
.about-copy{max-width:760px;}
.about-copy .eyebrow{margin-bottom:16px;}
.about-copy h2{font-size:clamp(28px,3.6vw,40px);}
.about-copy p{color:var(--gray-500);font-size:16.5px;line-height:1.75;margin-top:22px;}
.about-badges{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:36px;
}
.about-badge{
  display:flex;align-items:flex-start;gap:12px;
  background:var(--white);
  border:1px solid var(--gray-200);
  border-radius:10px;
  padding:16px 18px;
}
.about-badge i{color:var(--red);font-size:18px;margin-top:2px;}
.about-badge strong{display:block;font-size:14.5px;font-family:var(--font-display);text-transform:uppercase;letter-spacing:0.02em;}
.about-badge span{display:block;font-size:12.5px;color:var(--gray-500);margin-top:2px;}

/* ===================== SERVICES ===================== */
.services{background:var(--black);color:var(--white);}
.services .section-head p{color:rgba(255,255,255,0.55);}
.services .eyebrow{color:var(--red);}
.services-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:26px;
}
.service-card{
  background:var(--gray-900);
  border:1px solid rgba(255,255,255,0.07);
  border-radius:var(--radius);
  padding:34px 30px 30px;
  transition:transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
  display:flex;flex-direction:column;
}
.service-card:hover{
  transform:translateY(-8px);
  border-color:rgba(216,0,0,0.5);
  background:linear-gradient(160deg, var(--gray-900), #1c1315);
}
.service-icon{
  width:56px;height:56px;border-radius:14px;
  background:linear-gradient(160deg, var(--red), var(--red-dark));
  display:flex;align-items:center;justify-content:center;
  font-size:22px;color:var(--white);
  margin-bottom:22px;
  box-shadow:0 10px 22px -8px var(--red-glow);
}
.service-card h3{font-size:19px;letter-spacing:0.01em;}
.service-card p{
  color:rgba(255,255,255,0.55);font-size:14.5px;line-height:1.6;
  margin-top:12px;flex-grow:1;
}
.service-card .btn{margin-top:22px;}

/* ===================== DIFERENCIAIS ===================== */
.diff{background:var(--off-white);}
.diff-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:2px;
  background:var(--gray-200);
  border-radius:var(--radius);
  overflow:hidden;
}
.diff-item{
  background:var(--white);
  padding:32px 24px;
  display:flex;flex-direction:column;gap:14px;
  transition:background .3s;
}
.diff-item:hover{background:#fff7f7;}
.diff-item i{color:var(--red);font-size:22px;}
.diff-item span{font-size:14px;font-weight:600;font-family:var(--font-display);text-transform:uppercase;letter-spacing:0.01em;color:var(--gray-900);}

/* ===================== COMO FUNCIONA ===================== */
.how{background:var(--gray-900);color:var(--white);position:relative;overflow:hidden;}
.how .eyebrow{color:var(--red);}
.how .section-head p{color:rgba(255,255,255,0.55);}
.timeline{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  position:relative;
  margin-top:20px;
}
.timeline::before{
  content:'';
  position:absolute;top:34px;left:8%;right:8%;height:2px;
  background:repeating-linear-gradient(90deg, rgba(216,0,0,0.5) 0 10px, transparent 10px 20px);
}
.step{position:relative;text-align:center;padding:0 18px;}
.step-num{
  width:68px;height:68px;border-radius:50%;
  background:var(--gray-800);
  border:2px solid var(--red);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-size:24px;color:var(--white);
  margin:0 auto 26px;position:relative;z-index:1;
}
.step h3{font-size:16.5px;margin-top:4px;}
.step p{font-size:13.5px;color:rgba(255,255,255,0.5);margin-top:10px;line-height:1.6;}

/* ===================== TESTIMONIALS ===================== */
.testimonials{background:var(--off-white);}
.t-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.t-card{
  background:var(--white);
  border:1px solid var(--gray-200);
  border-radius:var(--radius);
  padding:32px;
  position:relative;
}
.t-stars{color:var(--red);font-size:14px;letter-spacing:3px;margin-bottom:18px;}
.t-card p{font-size:16px;color:var(--gray-900);line-height:1.65;font-style:italic;}
.t-author{
  display:flex;align-items:center;gap:12px;margin-top:24px;
}
.t-avatar{
  width:38px;height:38px;border-radius:50%;
  background:linear-gradient(160deg, var(--red), var(--red-dark));
  display:flex;align-items:center;justify-content:center;
  color:var(--white);font-family:var(--font-display);font-size:14px;
}
.t-author strong{font-size:13.5px;font-family:var(--font-display);text-transform:uppercase;}
.t-author span{display:block;font-size:11.5px;color:var(--gray-500);}

/* ===================== CTA FINAL ===================== */
.cta-final{
  background:linear-gradient(120deg, var(--red-dark), var(--red));
  position:relative;overflow:hidden;
  text-align:center;
  padding:110px 0;
}
.cta-final::before{
  content:'';position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size:48px 48px;
}
.cta-final .container{position:relative;z-index:1;}
.cta-final h2{
  color:var(--white);font-size:clamp(30px,5vw,52px);max-width:760px;margin:0 auto;
}
.cta-final p{color:rgba(255,255,255,0.85);font-size:18px;margin:22px auto 0;max-width:480px;}
.cta-final .btn{margin-top:38px;}
.cta-final .btn-dark{background:var(--black);}
.cta-final .btn-dark:hover{background:var(--gray-900);}

/* ===================== FOOTER ===================== */
.site-footer{background:var(--black);color:rgba(255,255,255,0.7);}
.footer-top{
  display:grid;grid-template-columns:1.3fr 0.8fr 1fr;gap:50px;
  padding:80px 0 60px;
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.footer-brand .brand{margin-bottom:18px;}
.footer-brand p{font-size:14px;line-height:1.7;color:rgba(255,255,255,0.5);max-width:280px;}
.footer-social{display:flex;gap:12px;margin-top:22px;}
.footer-social a{
  width:38px;height:38px;border-radius:50%;
  border:1px solid rgba(255,255,255,0.15);
  display:flex;align-items:center;justify-content:center;
  transition:background .3s, border-color .3s, transform .3s;
}
.footer-social a:hover{background:var(--red);border-color:var(--red);transform:translateY(-3px);}
.footer-col h4{
  font-size:13px;letter-spacing:0.14em;color:var(--white);margin-bottom:22px;
}
.footer-col ul li{margin-bottom:13px;}
.footer-col ul li a{
  font-size:14px;color:rgba(255,255,255,0.55);transition:color .25s, padding-left .25s;
}
.footer-col ul li a:hover{color:var(--white);padding-left:4px;}
.footer-contact li{
  display:flex;gap:10px;align-items:flex-start;font-size:14px;color:rgba(255,255,255,0.6);margin-bottom:16px;
}
.footer-contact i{color:var(--red);margin-top:3px;width:16px;}
.footer-hours{display:flex;justify-content:space-between;font-size:13.5px;margin-bottom:8px;color:rgba(255,255,255,0.55);}
.footer-hours strong{color:rgba(255,255,255,0.85);font-weight:500;}
.footer-bottom{
  padding:26px 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
  font-size:12.5px;color:rgba(255,255,255,0.4);
}

/* ===================== FLOATING WHATSAPP ===================== */
.wa-float{
  position:fixed;right:24px;bottom:24px;z-index:950;
  width:60px;height:60px;border-radius:50%;
  background:#25D366;
  display:flex;align-items:center;justify-content:center;
  color:var(--white);font-size:28px;
  box-shadow:0 10px 26px -6px rgba(37,211,102,0.55);
  animation:pulse-wa 2.6s infinite;
}
.wa-float:hover{transform:scale(1.08);}
@keyframes pulse-wa{
  0%{box-shadow:0 10px 26px -6px rgba(37,211,102,0.55),0 0 0 0 rgba(37,211,102,0.5);}
  70%{box-shadow:0 10px 26px -6px rgba(37,211,102,0.55),0 0 0 16px rgba(37,211,102,0);}
  100%{box-shadow:0 10px 26px -6px rgba(37,211,102,0.55),0 0 0 0 rgba(37,211,102,0);}
}

/* ===================== FORM (Contato) ===================== */
.contact{background:var(--off-white);}
.contact-wrap{
  display:grid;grid-template-columns:0.9fr 1.1fr;gap:60px;
  background:var(--white);border-radius:20px;overflow:hidden;
  box-shadow:var(--shadow-soft);
}
.contact-side{
  background:linear-gradient(165deg, var(--gray-900), var(--black));
  color:var(--white);padding:56px 46px;
  display:flex;flex-direction:column;justify-content:center;
}
.contact-side .eyebrow{color:var(--red);margin-bottom:16px;}
.contact-side h2{font-size:clamp(24px,3vw,32px);}
.contact-side p{color:rgba(255,255,255,0.6);margin-top:16px;font-size:15px;line-height:1.7;}
.contact-side ul{margin-top:30px;}
.contact-side li{display:flex;gap:12px;align-items:center;font-size:14.5px;margin-bottom:16px;color:rgba(255,255,255,0.8);}
.contact-side i{color:var(--red);width:18px;}
.contact-form{padding:56px 46px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field.full{grid-column:1/-1;}
.field label{font-size:12.5px;font-weight:600;letter-spacing:0.03em;text-transform:uppercase;color:var(--gray-900);}
.field input,.field select,.field textarea{
  border:1.5px solid var(--gray-200);border-radius:8px;
  padding:13px 14px;font-family:var(--font-body);font-size:14.5px;
  background:var(--off-white);
  transition:border-color .25s, background .25s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--red);background:var(--white);
}
.field textarea{resize:vertical;min-height:100px;}

/* ===================== RESPONSIVE ===================== */
@media (max-width:1024px){
  .hero-inner{max-width:78%;}
  .hero-media{width:78%;}
  .about-grid{grid-template-columns:1fr;}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .diff-grid{grid-template-columns:repeat(2,1fr);}
  .timeline{grid-template-columns:repeat(2,1fr);row-gap:50px;}
  .timeline::before{display:none;}
  .t-grid{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr 1fr;}
  .contact-wrap{grid-template-columns:1fr;}
}
@media (max-width:820px){
  .main-nav{
    position:fixed;inset:82px 0 0 0;background:var(--black);
    flex-direction:column;justify-content:flex-start;align-items:flex-start;
    padding:36px 24px;gap:26px;
    transform:translateX(100%);transition:transform .4s var(--ease);
  }
  .main-nav.open{transform:translateX(0);}
  .main-nav a{font-size:18px;}
  .nav-toggle{display:flex;}
  .header-cta .btn span{display:none;}
  .hero{min-height:auto;padding:110px 0 70px;}
  .hero-media{width:100%;}
  .hero-media-inner{
    background-image:
      linear-gradient(180deg, rgba(0,0,0,0.82) 0%, rgba(0,0,0,0.86) 100%),
      url('assets/images/hero-bg.jpg');
    background-position:center, center 38%;
    -webkit-mask-image:none;
    mask-image:none;
  }
  .hero-inner{max-width:100%;text-align:center;}
  .hero-inner .eyebrow{justify-content:center;}
  .hero-title{text-align:center;}
  .hero-sub{margin-left:auto;margin-right:auto;}
  .hero-actions{justify-content:center;}
  .hero-actions .btn{width:100%;justify-content:center;}
  .hero-stats{
    justify-content:center;flex-direction:column;align-items:center;gap:24px;
    max-width:320px;margin-left:auto;margin-right:auto;
  }
  .hero-stat{text-align:center;}
  .hero-stat i{margin-left:auto;margin-right:auto;}
  .hero-stats{gap:28px;}
  .services-grid{grid-template-columns:1fr;}
  .diff-grid{grid-template-columns:1fr;}
  .timeline{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr;gap:40px;padding:60px 0 40px;}
  .section{padding:70px 0;}
  .form-row{grid-template-columns:1fr;}
  .contact-side,.contact-form{padding:40px 26px;}
}