:root{
  --navy-900:#0a2540;
  --navy-800:#0d3157;
  --navy-700:#0f3d6b;
  --blue-600:#1467c9;
  --blue-500:#1e88e5;
  --cyan-400:#29b6f6;
  --cyan-300:#5fd0ff;
  --ink:#1c2b3a;
  --gray-600:#5b6b7b;
  --gray-200:#e7edf3;
  --gray-100:#f4f7fb;
  --white:#ffffff;
  --whatsapp:#25D366;
  --radius:16px;
  --shadow-sm:0 4px 14px rgba(10,37,64,.08);
  --shadow-md:0 12px 32px rgba(10,37,64,.14);
  --font-head:'Poppins',sans-serif;
  --font-body:'Roboto',sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--navy-900);line-height:1.2;}

.container{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}

/* BUTTONS */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 26px;
  border-radius:999px;
  font-weight:600;
  font-size:.95rem;
  border:none;
  cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
  white-space:nowrap;
}
.btn--primary{
  background:linear-gradient(135deg,var(--blue-600),var(--cyan-400));
  color:var(--white);
  box-shadow:0 8px 20px rgba(20,103,201,.35);
}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(20,103,201,.45);}
.btn--outline{
  background:transparent;
  color:var(--white);
  border:2px solid rgba(255,255,255,.6);
}
.btn--outline:hover{background:rgba(255,255,255,.12);transform:translateY(-2px);}
.btn--whatsapp{
  background:var(--whatsapp);
  color:var(--white);
  box-shadow:0 8px 20px rgba(37,211,102,.35);
}
.btn--whatsapp:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(37,211,102,.45);}
.btn--card{
  background:var(--navy-900);
  color:var(--white);
  width:100%;
  margin-top:18px;
}
.btn--card:hover{background:var(--navy-800);}
.btn--lg{padding:16px 32px;font-size:1rem;margin-top:28px;}
.btn--block{width:100%;}

/* HEADER */
.header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1000;
  background:rgba(10,37,64,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:76px;
}
.brand{display:flex;align-items:center;gap:10px;}
.brand__icon{
  width:42px;height:42px;
  border-radius:12px;
  background:linear-gradient(135deg,var(--blue-600),var(--cyan-400));
  display:flex;align-items:center;justify-content:center;
  color:var(--white);
  flex-shrink:0;
}
.brand__text{display:flex;flex-direction:column;color:var(--white);}
.brand__text strong{font-family:var(--font-head);font-size:1.02rem;letter-spacing:.2px;}
.brand__text small{font-size:.72rem;color:var(--cyan-300);font-weight:500;}

.nav{display:flex;align-items:center;gap:30px;}
.nav a{
  color:rgba(255,255,255,.85);
  font-weight:500;
  font-size:.92rem;
  position:relative;
  padding:6px 0;
  transition:color .2s ease;
}
.nav a:hover{color:var(--cyan-300);}
.nav a::after{
  content:"";
  position:absolute;left:0;bottom:0;
  width:0;height:2px;
  background:var(--cyan-400);
  transition:width .2s ease;
}
.nav a:hover::after{width:100%;}

.header__cta .btn{padding:11px 20px;font-size:.88rem;}
.nav__toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;}
.nav__toggle span{width:24px;height:2px;background:var(--white);border-radius:2px;}

/* HERO */
.hero{
  position:relative;
  padding:170px 0 100px;
  background:linear-gradient(160deg,var(--navy-900) 0%,var(--navy-800) 45%,var(--blue-600) 100%);
  overflow:hidden;
}
.hero__bg{
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 85% 20%, rgba(41,182,246,.35), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(41,182,246,.2), transparent 40%);
  pointer-events:none;
}
.hero__inner{
  position:relative;
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:60px;
  align-items:center;
}
.badge{
  display:inline-block;
  background:rgba(41,182,246,.15);
  border:1px solid rgba(41,182,246,.4);
  color:var(--cyan-300);
  font-size:.8rem;
  font-weight:600;
  padding:8px 16px;
  border-radius:999px;
  margin-bottom:22px;
}
.hero__content h1{
  font-size:2.7rem;
  font-weight:700;
  color:var(--white);
  margin-bottom:20px;
}
.hero__content h1 span{
  background:linear-gradient(135deg,var(--cyan-300),var(--cyan-400));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero__content > p{
  color:rgba(255,255,255,.78);
  font-size:1.08rem;
  max-width:540px;
  margin-bottom:34px;
}
.hero__actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:48px;}
.hero__stats{display:flex;gap:40px;flex-wrap:wrap;}
.hero__stats div{display:flex;flex-direction:column;}
.hero__stats strong{font-family:var(--font-head);font-size:1.7rem;color:var(--white);}
.hero__stats span{font-size:.82rem;color:rgba(255,255,255,.65);}

.hero__card{
  position:relative;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.15);
  border-radius:24px;
  padding:38px 32px;
  backdrop-filter:blur(6px);
}
.hero__card-glow{
  position:absolute;top:-40px;right:-40px;
  width:180px;height:180px;
  background:radial-gradient(circle,rgba(41,182,246,.5),transparent 70%);
  filter:blur(10px);
  pointer-events:none;
}
.hero__card-content{position:relative;text-align:center;}
.hero__avatar{
  width:88px;height:88px;
  margin:0 auto 18px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--cyan-400),var(--blue-600));
  color:var(--white);
  font-family:var(--font-head);
  font-weight:700;
  font-size:1.6rem;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 0 6px rgba(255,255,255,.08);
}
.hero__card-content h3{color:var(--white);font-size:1.3rem;margin-bottom:4px;}
.hero__card-content > p{color:rgba(255,255,255,.7);font-size:.9rem;margin-bottom:12px;}
.hero__matricula{
  display:inline-block;
  background:rgba(41,182,246,.18);
  color:var(--cyan-300);
  font-size:.78rem;
  font-weight:600;
  padding:6px 14px;
  border-radius:999px;
}
.hero__card-list{margin-top:22px;text-align:left;}
.hero__card-list li{
  color:rgba(255,255,255,.85);
  font-size:.9rem;
  padding:9px 0;
  border-bottom:1px solid rgba(255,255,255,.1);
  position:relative;
  padding-left:26px;
}
.hero__card-list li:last-child{border-bottom:none;}
.hero__card-list li::before{
  content:"✓";
  position:absolute;left:0;top:9px;
  color:var(--cyan-300);
  font-weight:700;
}

/* SECTION HEAD */
.section-head{max-width:640px;margin:0 auto 56px;text-align:center;}
.eyebrow{
  display:inline-block;
  color:var(--blue-600);
  font-weight:700;
  font-size:.82rem;
  letter-spacing:1px;
  text-transform:uppercase;
  margin-bottom:12px;
}
.eyebrow--light{color:var(--cyan-300);}
.section-head h2{font-size:2.1rem;margin-bottom:14px;}
.section-head p{color:var(--gray-600);font-size:1.02rem;}
.section-head--light h2{color:var(--white);}

/* ABOUT */
.about{padding:100px 0;background:var(--gray-100);}
.about__inner{
  display:grid;
  grid-template-columns:.8fr 1.2fr;
  gap:70px;
  align-items:center;
}
.about__frame{
  aspect-ratio:1/1;
  border-radius:28px;
  background:linear-gradient(150deg,var(--navy-900),var(--blue-600));
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-md);
  position:relative;
  overflow:hidden;
}
.about__frame::before{
  content:"";
  position:absolute;inset:0;
  background:radial-gradient(circle at 30% 20%, rgba(41,182,246,.4), transparent 60%);
}
.about__avatar-big{
  position:relative;
  width:150px;height:150px;
  border-radius:50%;
  background:rgba(255,255,255,.1);
  border:3px solid rgba(255,255,255,.35);
  color:var(--white);
  font-family:var(--font-head);
  font-weight:700;
  font-size:2.6rem;
  display:flex;align-items:center;justify-content:center;
}
.about__content p{color:var(--gray-600);margin-bottom:16px;font-size:1.02rem;}
.about__content h2{font-size:2rem;margin-bottom:20px;}
.about__points{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
  margin-top:26px;
}
.point{
  display:flex;
  align-items:flex-start;
  gap:10px;
  background:var(--white);
  padding:14px 16px;
  border-radius:12px;
  box-shadow:var(--shadow-sm);
  font-size:.9rem;
  font-weight:500;
}
.point svg{color:var(--blue-600);flex-shrink:0;margin-top:1px;}

/* SERVICES */
.services{padding:100px 0;}
.services__grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.service-card{
  background:var(--white);
  border:1px solid var(--gray-200);
  border-radius:var(--radius);
  padding:32px 28px;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-md);
  border-color:transparent;
}
.service-card__icon{
  width:56px;height:56px;
  border-radius:14px;
  background:linear-gradient(135deg,rgba(20,103,201,.1),rgba(41,182,246,.15));
  color:var(--blue-600);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:20px;
}
.service-card h3{font-size:1.15rem;margin-bottom:10px;}
.service-card p{color:var(--gray-600);font-size:.92rem;}

/* BENEFITS */
.benefits{
  padding:100px 0;
  background:linear-gradient(160deg,var(--navy-900),var(--navy-700));
}
.benefits__grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:26px;
}
.benefit{
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius);
  padding:30px 24px;
}
.benefit__num{
  font-family:var(--font-head);
  font-weight:700;
  font-size:1.6rem;
  color:var(--cyan-400);
}
.benefit h4{color:var(--white);font-size:1.08rem;margin:14px 0 10px;}
.benefit p{color:rgba(255,255,255,.68);font-size:.9rem;}

/* TESTIMONIALS */
.testimonials{padding:100px 0;background:var(--gray-100);}
.testimonials__grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.testimonial{
  background:var(--white);
  border-radius:var(--radius);
  padding:30px 26px;
  box-shadow:var(--shadow-sm);
}
.stars{color:#f5a623;letter-spacing:2px;margin-bottom:14px;font-size:1.1rem;}
.testimonial p{color:var(--ink);font-size:.95rem;margin-bottom:18px;font-style:italic;}
.testimonial__author{font-weight:600;color:var(--blue-600);font-size:.9rem;}

/* CONTACT */
.contact{padding:100px 0;}
.contact__inner{
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:60px;
}
.contact__info p{color:var(--gray-600);margin-bottom:30px;}
.contact__info h2{font-size:2rem;margin-bottom:16px;}
.contact__item{
  display:flex;
  align-items:flex-start;
  gap:14px;
  margin-bottom:22px;
}
.contact__item svg{color:var(--blue-600);margin-top:2px;flex-shrink:0;}
.contact__item strong{display:block;font-size:.85rem;color:var(--navy-900);margin-bottom:2px;}
.contact__item a,.contact__item span{color:var(--gray-600);font-size:.95rem;}
.contact__item a:hover{color:var(--blue-600);}

.contact__form{
  background:var(--gray-100);
  border-radius:24px;
  padding:40px;
  box-shadow:var(--shadow-sm);
}
.contact__form h3{font-size:1.3rem;margin-bottom:24px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-group{margin-bottom:18px;}
.form-group label{
  display:block;
  font-size:.85rem;
  font-weight:600;
  color:var(--navy-900);
  margin-bottom:7px;
}
.form-group input,.form-group select,.form-group textarea{
  width:100%;
  padding:13px 16px;
  border-radius:10px;
  border:1px solid var(--gray-200);
  background:var(--white);
  font-family:var(--font-body);
  font-size:.94rem;
  color:var(--ink);
  transition:border-color .2s ease, box-shadow .2s ease;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{
  outline:none;
  border-color:var(--blue-500);
  box-shadow:0 0 0 3px rgba(30,136,229,.15);
}
.form-note{margin-top:14px;font-size:.88rem;color:var(--blue-600);font-weight:600;text-align:center;min-height:1.2em;}

/* FOOTER */
.footer{background:var(--navy-900);padding:56px 0 0;}
.footer__inner{
  display:grid;
  grid-template-columns:1.3fr 1fr 1fr;
  gap:36px;
  padding-bottom:36px;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.footer__brand{display:flex;align-items:center;gap:12px;}
.footer__brand strong{color:var(--white);font-family:var(--font-head);}
.footer__brand p{color:rgba(255,255,255,.6);font-size:.82rem;margin-top:3px;}
.footer__brand .brand__icon{color:var(--white);}
.footer__links,.footer__contact{display:flex;flex-direction:column;gap:12px;}
.footer__links a,.footer__contact a{color:rgba(255,255,255,.7);font-size:.9rem;}
.footer__links a:hover,.footer__contact a:hover{color:var(--cyan-300);}
.footer__bottom{padding:22px 0;}
.footer__bottom p{color:rgba(255,255,255,.45);font-size:.82rem;text-align:center;}

/* WHATSAPP FLOAT */
.whatsapp-float{
  position:fixed;
  bottom:26px;right:26px;
  width:60px;height:60px;
  background:var(--whatsapp);
  color:var(--white);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(37,211,102,.5);
  z-index:999;
  animation:pulse 2.4s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(37,211,102,.5);}
  70%{box-shadow:0 0 0 16px rgba(37,211,102,0);}
  100%{box-shadow:0 0 0 0 rgba(37,211,102,0);}
}

/* RESPONSIVE */
@media (max-width:980px){
  .hero__inner{grid-template-columns:1fr;}
  .hero__card{max-width:440px;margin:0 auto;}
  .about__inner{grid-template-columns:1fr;}
  .about__frame{max-width:340px;margin:0 auto;}
  .services__grid{grid-template-columns:repeat(2,1fr);}
  .benefits__grid{grid-template-columns:repeat(2,1fr);}
  .testimonials__grid{grid-template-columns:1fr;}
  .contact__inner{grid-template-columns:1fr;}
}
@media (max-width:768px){
  .nav{
    position:fixed;
    top:76px;left:0;right:0;
    background:var(--navy-900);
    flex-direction:column;
    align-items:flex-start;
    padding:20px 24px;
    gap:16px;
    transform:translateY(-150%);
    opacity:0;
    transition:transform .3s ease, opacity .3s ease;
    border-bottom:1px solid rgba(255,255,255,.1);
  }
  .nav.is-open{transform:translateY(0);opacity:1;}
  .nav__toggle{display:flex;}
  .header__cta{display:none;}
  .hero{padding:130px 0 70px;}
  .hero__content h1{font-size:2.1rem;}
  .services__grid{grid-template-columns:1fr;}
  .benefits__grid{grid-template-columns:1fr;}
  .about__points{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .footer__inner{grid-template-columns:1fr;text-align:left;}
  .contact__form{padding:28px 22px;}
}