@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Poppins:wght@400;500;600;700;800;900&display=swap');

:root {
  --bg-dark: #070e13;
  --bg-card: #0a1118;
  --bg-card-hover: #0c151e;
  --primary: #00e5ff; /* Cyan highlight */
  --primary-hover: #00b8cc;
  --text-white: #ffffff;
  --text-gray: #a1b0c1;
  --border-color: rgba(0, 229, 255, 0.2);
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition: all 0.3s ease;
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-white);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

.text-primary {
  color: var(--primary);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.d-flex { display: flex; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.align-center { align-items: center; }
.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.text-center { text-align: center; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 2rem; }
.mb-4 { margin-bottom: 3rem; }
.mb-5 { margin-bottom: 4rem; }
.mt-5 { margin-top: 4rem; }
.pt-5 { padding-top: 4rem; }
.pb-5 { padding-bottom: 4rem; }

/* Header */
.site-header {
  position: relative; /* It can be fixed horizontally, or static */
  width: 100%;
  padding: 25px 0;
  z-index: 100;
  background: #060b10; /* Tarja preta */
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.site-header .logo img {
  height: 90px; /* Logo maior */
  display: block;
}
.main-nav ul {
  display: flex;
  gap: 40px;
}
.main-nav a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 18px; /* Botões do menu maiores */
  color: var(--text-white);
}
.main-nav a:hover,
.main-nav a.active {
  color: var(--primary);
}

/* Button */
.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 4px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
}
.btn-outline {
  border: 2px solid var(--primary);
  color: var(--primary);
  background: transparent;
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--bg-dark);
}
.btn-primary {
  background: var(--primary);
  color: var(--bg-dark);
  border: none;
}
.btn-primary:hover {
  background: #00c4db;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding-top: 100px;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(90deg, rgba(7,14,19,0.9) 0%, rgba(7,14,19,0.6) 50%, rgba(7,14,19,0.2) 100%);
}
/* Cyber lines overlay if needed */
.hero::after {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background-image: url('../images/Background-21.png'); /* Pattern overlay from backup */
  background-size: cover;
  opacity: 0.15;
  pointer-events: none;
}
.hero .container {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
}
.hero h1 {
  font-size: 64px;
  margin-bottom: 20px;
  text-shadow: 0 4px 10px rgba(0,0,0,0.5);
}

/* Section styling */
.section {
  padding: 80px 0;
  position: relative;
}

/* Two Column Layout */
.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -15px;
  align-items: center;
}
.col-md-6 {
  flex: 0 0 50%;
  max-width: 50%;
  padding: 0 15px;
}
.col-md-4 {
  flex: 0 0 33.333333%;
  max-width: 33.333333%;
  padding: 0 15px;
}
.col-md-3 {
  flex: 0 0 25%;
  max-width: 25%;
  padding: 0 15px;
}
.col-lg-5 {
  flex: 0 0 41.666667%;
  max-width: 41.666667%;
  padding: 0 15px;
}
.col-lg-7 {
  flex: 0 0 58.333333%;
  max-width: 58.333333%;
  padding: 0 15px;
}

/* Cards */
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 30px 20px;
  border-radius: 0;
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: 0 10px 30px rgba(0, 229, 255, 0.05);
  background: var(--bg-card-hover);
}
.feature-card .icon {
  margin-bottom: 25px;
  height: 50px;
}
.feature-card .icon img {
  height: 100%;
}
.feature-card h3 {
  font-size: 22px;
  margin-bottom: 15px;
}
.feature-card p {
  color: var(--text-gray);
  font-size: 14px;
  margin-bottom: 20px;
  flex-grow: 1;
}
.feature-card .arrow-link {
  color: var(--text-white);
  font-size: 24px;
}
.feature-card:hover .arrow-link {
  color: var(--primary);
}

/* Stats */
.stat-box h2 {
  font-size: 48px;
  color: var(--primary);
  margin-bottom: 5px;
}
.stat-box p {
  font-weight: 600;
  font-family: var(--font-heading);
}

/* Partners */
.partners-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}
.partners-wrap img {
  max-height: 40px;
  opacity: 0.6;
  filter: grayscale(100%);
  transition: var(--transition);
}
.partners-wrap img:hover {
  opacity: 1;
  filter: grayscale(0%);
}

/* List with checks */
.check-list {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}
.check-list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 15px;
  font-size: 15px;
  color: var(--text-white);
  font-weight: 500;
}
.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary);
  font-weight: bold;
}

/* Contact Info Box */
.contact-info-box {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-top: 30px;
}
.contact-info-box .icon {
  width: 50px;
  height: 50px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-dark);
  font-size: 24px;
}
.contact-info-box .text h4 {
  margin: 0;
  font-size: 24px;
  font-family: var(--font-heading);
}

/* Custom Lists */
.bullet-list {
  list-style: none;
  padding: 0;
}
.bullet-list li {
  position: relative;
  padding-left: 15px;
  margin-bottom: 10px;
  font-size: 14px;
  color: var(--text-gray);
}
.bullet-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary);
}

/* Map area */
.map-iframe iframe {
  width: 100%;
  height: 400px;
  border: none;
  filter: grayscale(80%) invert(90%) hue-rotate(180deg);
}

/* Footer */
.site-footer {
  background: #04090e;
  padding-top: 80px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-widget {
  margin-bottom: 40px;
}
.footer-widget .logo {
  max-width: 180px;
  margin-bottom: 20px;
}
.footer-widget p {
  color: var(--text-gray);
  font-size: 14px;
}
.footer-widget h4 {
  font-size: 18px;
  color: var(--primary);
  margin-bottom: 25px;
}
.footer-links li {
  margin-bottom: 12px;
}
.footer-links a {
  color: var(--text-white);
  font-size: 14px;
}
.footer-links a:hover {
  color: var(--primary);
}
.footer-contact li {
  display: flex;
  gap: 15px;
  margin-bottom: 15px;
  color: var(--text-white);
  font-size: 14px;
}
.footer-contact i {
  color: var(--primary);
  margin-top: 4px;
}
.footer-bottom {
  background: #020508;
  padding: 20px 0;
  margin-top: 40px;
  text-align: center;
}
.footer-bottom p {
  color: var(--text-gray);
  font-size: 14px;
  margin: 0;
}
.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--text-white);
  color: var(--bg-dark);
  border-radius: 50%;
  margin-right: 10px;
  font-size: 16px;
}
.social-icons a:hover {
  background: var(--primary);
}

/* Small UI fixes */
.section-title {
  font-size: 42px;
  margin-bottom: 15px;
}

@media (max-width: 768px) {
  .hero h1 { font-size: 42px; }
  .col-md-6, .col-md-4, .col-md-3, .col-lg-5, .col-lg-7 { flex: 0 0 100%; max-width: 100%; }
  .main-nav { display: none; /* simple mobile nav approach for later */ }
}