:root {
  --primary: #00aeef;
  --accent: #ff7a00;
  --dark: #0f172a;
  --light: #f8fafc;
  --text: #334155;
  --white: #ffffff;
  --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  font-size: 16px;
}
body {
  font-family: "Poppins", sans-serif;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.bg-light {
  background: var(--light);
  padding: 80px 0;
}

/* HEADER */
header {
  position: fixed;
  width: 100%;
  top: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  z-index: 1000;
  padding: 15px 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: 0.3s;
}
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--dark);
  text-decoration: none;
}
.logo-mini {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
}

nav {
  display: flex;
  gap: 25px;
}
nav a {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
  font-size: 0.9rem;
  transition: 0.3s;
}
nav a:hover {
  color: var(--primary);
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--dark);
}

/* HERO */
.hero {
  height: 100vh;
  min-height: 600px;
  background: radial-gradient(circle at top right, #001f3f, var(--dark));
  display: flex;
  align-items: center;
  color: var(--white);
  padding-top: 80px;
}
.badge {
  background: rgba(0, 174, 239, 0.2);
  color: var(--primary);
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 0.8rem;
  border: 1px solid var(--primary);
  display: inline-block;
}
.hero h1 {
  font-size: clamp(2.5rem, 8vw, 4rem);
  line-height: 1.1;
  margin: 20px 0;
}
.hero h1 strong {
  color: var(--primary);
}
.hero p {
  font-size: 1.1rem;
  opacity: 0.9;
  max-width: 600px;
  margin-bottom: 35px;
}
.cta-group {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.btn {
  padding: 15px 30px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: 0.3s;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}
.btn.primary {
  background: var(--accent);
  color: var(--white);
}
.btn.outline {
  border: 2px solid var(--white);
  color: var(--white);
  background: transparent;
}
.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(255, 122, 0, 0.3);
}

/* SECTIONS */
section {
  padding: 100px 0;
}
.section-title {
  font-size: 2.5rem;
  margin-bottom: 40px;
  position: relative;
  color: var(--dark);
}
.section-title.center {
  text-align: center;
}
.section-title::after {
  content: "";
  display: block;
  width: 50px;
  height: 4px;
  background: var(--accent);
  margin-top: 10px;
}
.section-title.center::after {
  margin: 10px auto;
}

/* SERVICES */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}
.service-card {
  background: var(--white);
  padding: 40px;
  border-radius: 20px;
  box-shadow: var(--shadow);
  transition: 0.4s;
  border-bottom: 4px solid transparent;
}
.service-card i {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 20px;
}
.service-card h3 {
  margin-bottom: 15px;
  color: var(--dark);
}
.service-card:hover {
  transform: translateY(-10px);
  border-bottom-color: var(--accent);
}

/* SOBRE */
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.sobre-img-container {
  position: relative;
}
.sobre-img-container img {
  width: 100%;
  border-radius: 30px;
  box-shadow: var(--shadow);
}
.exp-badge {
  position: absolute;
  bottom: -20px;
  right: 20px;
  background: var(--primary);
  color: white;
  padding: 15px 25px;
  border-radius: 15px;
  font-weight: 700;
  box-shadow: var(--shadow);
}

/* CONTATO */
.contato-box {
  background: var(--dark);
  color: white;
  border-radius: 30px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.contato-info {
  padding: 60px;
  background: linear-gradient(135deg, var(--primary), #0056b3);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.contato-info h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}
.info-item {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.main-form {
  padding: 60px;
  background: var(--white);
}
.main-form input,
.main-form textarea {
  width: 100%;
  padding: 15px;
  margin-bottom: 15px;
  border-radius: 10px;
  border: 1px solid #e2e8f0;
  font-family: inherit;
  font-size: 1rem;
}
.main-form input:focus,
.main-form textarea:focus {
  outline: 2px solid var(--primary);
  border-color: transparent;
}
.btn.full {
  width: 100%;
  justify-content: center;
}

/* FOOTER */
footer {
  padding: 40px 0;
  text-align: center;
  background: var(--light);
  border-top: 1px solid #e2e8f0;
}

/* FLOATING WHATSAPP */
.float-wa {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #25d366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  z-index: 100;
  transition: 0.3s;
  text-decoration: none;
}
.float-wa:hover {
  transform: scale(1.1);
}

/* MOBILE ADJUSTMENTS */
@media (max-width: 768px) {
  header {
    padding: 10px 0;
  }
  .menu-toggle {
    display: block;
  }
  nav {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--white);
    flex-direction: column;
    padding: 40px;
    transition: 0.4s;
    box-shadow: 10px 0 10px rgba(0, 0, 0, 0.1);
  }
  nav.active {
    left: 0;
  }
  .sobre-grid,
  .contato-box {
    grid-template-columns: 1fr;
  }
  .contato-info,
  .main-form {
    padding: 30px;
  }
  .hero {
    text-align: center;
  }
  .cta-group {
    justify-content: center;
  }
  .section-title {
    font-size: 2rem;
  }
}