/* ====================== KALVEC - Estilos Gerais ====================== */

:root {
  --primary: #00c853;        /* Azul vibrante (como no mockup) */
  --primary-hover: #0b5ed7;
  --secondary: #00c853;      /* Verde vivo */
  --dark: #0a0f1c;
  --card: #121a2e;
  --text: #e0e0e0;
  --text-light: #bbbbbb;
  --accent: #ff9800;         /* Laranja para destaques */
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background-color: var(--dark);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ====================== HEADER ====================== */
header {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: rgba(10, 15, 28, 0.95);
  backdrop-filter: blur(12px);
  z-index: 1000;
  border-bottom: 1px solid rgba(13, 110, 253, 0.2);
}

nav {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.3rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.55rem;
  font-weight: 700;
  color: white;
}

.logot {
  width: 42px;
  height: 42px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  font-size: 1.6rem;
}

.logot img {
  width: 38px;
  height: 38px;
}

.nav-links {
  display: flex;
  gap: 2.4rem;
  list-style: none;
}

.nav-links a {
  color: #ccc;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
}

/* ====================== MENU BURGUER ====================== */
.menu-burguer {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: white;
  cursor: pointer;
  padding: 5px 10px;
  z-index: 1100;
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  width: 100%;
  background: rgba(10, 15, 28, 0.98);
  backdrop-filter: blur(12px);
  padding: 2rem 0;
  z-index: 1050;
  border-top: 1px solid rgba(13, 110, 253, 0.2);
}

.mobile-menu ul {
  list-style: none;
  text-align: center;
}

.mobile-menu li {
  margin: 15px 0;
}

.mobile-menu a {
  color: #ccc;
  text-decoration: none;
  font-size: 1.3rem;
  font-weight: 500;
  transition: color 0.3s;
}

.mobile-menu a:hover,
.mobile-menu a.active {
  color: var(--primary);
}

/* ====================== HERO ====================== */
.hero {
  height: 100vh;
  min-height: 720px;
  display: flex;
  align-items: center;
  background-image: linear-gradient(rgba(10,15,28,0.85), rgba(10,15,28,0.9)), 
                    url('content/fundo.jpg') !important;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.hero-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  z-index: 2;
}

.hero h1 {
  font-size: 4.5rem;
  line-height: 1.05;
  margin-bottom: 1.6rem;
  color: white;
  font-weight: 700;
}

.hero h1 span {
  color: var(--primary);
}

.hero p {
  font-size: 1.4rem;
  max-width: 680px;
  color: var(--text-light);
  margin-bottom: 3rem;
}

.hero-buttons {
  display: flex;
  gap: 1.3rem;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--primary);
  color: white;
  padding: 18px 40px;
  border-radius: 50px;
  font-size: 1.15rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-3px);
}

.btn-secondary {
  background: transparent;
  color: white;
  border: 2px solid #666;
  padding: 18px 40px;
  border-radius: 50px;
  font-size: 1.15rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* ====================== RESPONSIVE ====================== */
@media (max-width: 992px) {
  .nav-links {
    display: none;
  }

  .menu-burguer {
    display: block;
  }

  .hero h1 {
    font-size: 3.4rem;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 3rem;
  }

  .hero p {
    font-size: 1.15rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Melhoria no Menu Mobile */
.mobile-menu {
  display: none;
  position: fixed;
  top: 75px;
  left: 0;
  width: 100%;
  background: rgba(10, 15, 28, 0.98);
  backdrop-filter: blur(12px);
  padding: 2rem 1rem;
  z-index: 1050;
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.3);
}

.mobile-menu ul {
  list-style: none;
}

.mobile-menu li {
  margin: 18px 0;
}

.mobile-menu a {
  color: #ddd;
  text-decoration: none;
  font-size: 1.35rem;
  font-weight: 500;
  display: block;
  padding: 10px 0;
}

.mobile-menu a:hover {
  color: var(--primary);
}



/* ====================== SECTION SLOGAN ====================== */
.slogan-section {
  padding: 140px 2rem;
  background: linear-gradient(rgba(10,15,28,0.82), rgba(10,15,28,0.88)), 
              url('content/team.jpeg') center/cover no-repeat;
  position: relative;
  color: white;
  text-align: center;
}

.slogan-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10,15,28,0.45);
  z-index: 1;
}

.slogan-content {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  margin: 0 auto;
}

.slogan-content h2 {
  font-size: 3.3rem;
  line-height: 1.15;
  margin-bottom: 1.2rem;
  font-weight: 700;
}

.slogan-content h2 span {
  color: var(--primary);
}

.slogan-content p {
  font-size: 1.35rem;
  max-width: 720px;
  margin: 0 auto;
  color: #ddd;
}