:root {
  --primary-color: #000000;
  --secondary-color: #1a1a1a;
  --accent-color: #e63946;
  --text-color: #f1faee;
  --muted-color: #a8dadc;
}

body {
  font-family: 'Poppins', sans-serif;
  color: var(--text-color);
  background-color: var(--primary-color);
  overflow-x: hidden;
}

.navbar {
  background-color: rgba(0, 0, 0, 0.9);
  box-shadow: 0 2px 20px rgba(230, 57, 70, 0.2);
  padding: 15px 0;
  transition: all 0.3s ease;
  border-bottom: 1px solid rgba(230, 57, 70, 0.3);
}

.navbar.scrolled {
  padding: 10px 0;
  background-color: rgba(0, 0, 0, 0.95);
}

.navbar-brand {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1.8rem;
  color: var(--accent-color) !important;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-link {
  font-weight: 500;
  margin: 0 15px;
  color: var(--muted-color) !important;
  transition: all 0.3s ease;
  text-transform: uppercase;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 1px;
}

.nav-link:hover {
  color: var(--accent-color) !important;
}

.btn-download {
  background-color: var(--accent-color);
  color: white;
  font-weight: 600;
  border-radius: 4px;
  padding: 10px 25px;
  transition: all 0.3s ease;
  border: none;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-family: 'Rajdhani', sans-serif;
}

.btn-download:hover {
  background-color: #c1121f;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(230, 57, 70, 0.4);
}

.hero {
  background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), url('https://images.unsplash.com/photo-1518770660439-4636190af475?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
  background-size: cover;
  background-position: center;
  color: white;
  padding: 150px 0 100px;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.hero-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--accent-color);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
  font-size: 1.5rem;
  font-weight: 300;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  border: 2px solid var(--accent-color);
  transition: all 0.5s ease;
}

.hero-img:hover {
  transform: scale(1.03);
}

.section-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--accent-color);
  margin-bottom: 50px;
  position: relative;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 3px;
  background-color: var(--accent-color);
}

.feature-card {
  background: var(--secondary-color);
  border-radius: 5px;
  padding: 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  height: 100%;
  border-left: 4px solid var(--accent-color);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(230, 57, 70, 0.2);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: var(--accent-color);
}

.feature-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--text-color);
  text-transform: uppercase;
}

.feature-text {
  color: var(--muted-color);
}

.feature-list {
  list-style-type: none;
  padding-left: 0;
}

.feature-list li {
  padding: 8px 0;
  border-bottom: 1px solid rgba(168, 218, 220, 0.1);
  color: var(--muted-color);
}

.feature-list li::before {
  content: '\f00c';
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  color: var(--accent-color);
  margin-right: 10px;
}

.security-item {
  background: rgba(26, 26, 26, 0.7);
  border-radius: 5px;
  padding: 20px;
  margin-bottom: 20px;
  border-left: 4px solid var(--accent-color);
  transition: all 0.3s ease;
}

.security-item:hover {
  background: rgba(26, 26, 26, 0.9);
}

.security-icon {
  font-size: 2rem;
  color: var(--accent-color);
  margin-right: 20px;
}

.screenshot-section {
  background-color: var(--secondary-color);
  padding: 100px 0;
}

.screenshot-img {
  border-radius: 5px;
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.5);
  border: 2px solid var(--accent-color);
  transition: all 0.3s ease;
}

.screenshot-img:hover {
  transform: scale(1.03);
}

.how-to-use-item {
  background: rgba(26, 26, 26, 0.7);
  border-radius: 5px;
  padding: 30px;
  margin-bottom: 30px;
  transition: all 0.3s ease;
  border-top: 4px solid var(--accent-color);
}

.how-to-use-item:hover {
  background: rgba(26, 26, 26, 0.9);
  transform: translateY(-5px);
}

.how-to-use-icon {
  font-size: 3rem;
  color: var(--accent-color);
  margin-bottom: 20px;
}

.cta-section {
  background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), url('https://images.unsplash.com/photo-1518770660439-4636190af475?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
  background-size: cover;
  background-position: center;
  color: white;
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  color: var(--accent-color);
}

.cta-text {
  font-size: 1.3rem;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.footer {
  background-color: #000;
  color: white;
  padding: 80px 0 30px;
  border-top: 1px solid rgba(230, 57, 70, 0.3);
}

.footer-logo {
  height: 60px;
  margin-bottom: 30px;
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 15px;
}

.footer-links a {
  color: var(--muted-color);
  transition: all 0.3s ease;
  text-decoration: none;
  font-family: 'Rajdhani', sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-links a:hover {
  color: var(--accent-color);
  padding-left: 5px;
}

.social-icons a {
  display: inline-block;
  width: 45px;
  height: 45px;
  background-color: rgba(230, 57, 70, 0.2);
  border-radius: 50%;
  text-align: center;
  line-height: 45px;
  color: white;
  margin: 0 10px;
  transition: all 0.3s ease;
  font-size: 1.2rem;
}

.social-icons a:hover {
  background-color: var(--accent-color);
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(230, 57, 70, 0.4);
}

.copyright {
  border-top: 1px solid rgba(230, 57, 70, 0.3);
  padding-top: 30px;
  margin-top: 60px;
  color: var(--muted-color);
  font-size: 0.9rem;
}

.badge-crow {
  background-color: var(--accent-color);
  color: white;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  padding: 5px 15px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.8rem;
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.2rem;
  }

  .section-title {
    font-size: 2.2rem;
  }

  .cta-title {
    font-size: 2.2rem;
  }
}

/* hero */

:root {
  --main-black: #111111;
  --main-white: #fff;
  --main-red: #ff0000;
  --red-dark: #b30000;
  --red-light: #ff6b6b;
  --gray-dark: #222;
  --gray-medium: #333;
  --gray-light: #444;
  --muted-color: #ccc;
}

.hero {
  position: relative;
  padding: 180px 0 120px;
  background: linear-gradient(135deg, var(--main-black) 0%, #1a1a1a 100%);
  color: var(--main-white);
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 0, 0, 0.15);
}

.particles-container {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 0;
}

.hero-badge {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.badge-version {
  background: rgba(255, 0, 0, 0.08);
  color: var(--main-red);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid rgba(255, 0, 0, 0.18);
}

.badge-optimized {
  background: rgba(255, 107, 107, 0.10);
  color: var(--red-light);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid rgba(255, 107, 107, 0.18);
}

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 25px;
  position: relative;
  color: var(--main-white);
}

.hero-title-highlight {
  color: var(--main-red);
  position: relative;
}

.hero-title-highlight::after {
  content: '';
  position: absolute;
  top: -10px;
  right: -45px;
  font-size: 1.5rem;
  background: var(--main-red);
  color: var(--main-white);
  padding: 2px 10px;
  border-radius: 20px;
  line-height: 1;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--muted-color);
  margin-bottom: 40px;
  max-width: 500px;
}

.hero-subtitle .highlight {
  color: var(--main-red);
  font-weight: 600;
}

.hero-dashboard {
  position: relative;
  perspective: 1000px;
  margin-left: 30px;
}

.dashboard-window {
  background: var(--gray-dark);
  border-radius: 16px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 0, 0, 0.18);
  overflow: hidden;
  transform: rotateY(-10deg) rotateX(5deg);
  transition: transform 0.5s ease;
  position: relative;
  z-index: 2;
}

.hero-dashboard:hover .dashboard-window {
  transform: rotateY(-5deg) rotateX(3deg);
}

.window-header {
  background: rgba(30, 30, 30, 0.85);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255, 0, 0, 0.10);
}

.window-buttons {
  display: flex;
  gap: 8px;
}

.window-btn {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: block;
}

.window-btn.red {
  background: var(--main-red);
}

.window-btn.yellow {
  background: #fff2e0;
  border: 1px solid #ffb300;
}

.window-btn.green {
  background: #fff;
  border: 1px solid #aaa;
}

.window-title {
  margin-left: 15px;
  font-size: 0.9rem;
  color: var(--muted-color);
}

.window-content {
  padding: 30px;
}

.performance-meters {
  margin-bottom: 25px;
}

.meter {
  margin-bottom: 20px;
}

.meter-header {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

/* Tornar os ícones de CPU, RAM e DISK brancos */
.meter-header .cpu-white,
.meter-header .ram-white,
.meter-header .disk-white {
  color: #fff !important;
}

.meter-header i {
  /* color: var(--main-red); Removido para não sobrescrever o branco */
  margin-right: 10px;
  font-size: 1.1rem;
}

.meter-header span {
  font-size: 0.9rem;
  color: var(--muted-color);
}

.meter-bar {
  height: 10px;
  background: rgba(255, 0, 0, 0.08);
  border-radius: 5px;
  position: relative;
  overflow: hidden;
}

.meter.cpu .progress {
  background: linear-gradient(90deg, var(--main-red), var(--red-light));
}

.meter.ram .progress {
  background: linear-gradient(90deg, var(--red-light), #fff0f0);
}

.meter.disk .progress {
  background: linear-gradient(90deg, #fff0f0, var(--main-red));
}

.progress {
  height: 100%;
  border-radius: 5px;
  position: relative;
  transition: width 1s ease;
}

.progress::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg,
      transparent,
      rgba(255, 255, 255, 0.3),
      transparent);
  animation: progressShine 2s infinite;
}

.progress-label {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.8rem;
  color: var(--main-white);
}

.scan-progress {
  background: rgba(30, 30, 30, 0.5);
  border-radius: 8px;
  padding: 15px;
  margin-bottom: 25px;
}

.scan-header {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
}

.scan-header i {
  color: #fff !important;
  margin-right: 10px;
}

.scan-header span {
  font-size: 0.9rem;
  color: var(--muted-color);
}

.progress-container {
  position: relative;
}

.progress-bar {
  height: 8px;
  background: linear-gradient(90deg, var(--main-red), var(--red-light));
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}

.progress-text {
  position: absolute;
  right: 0;
  top: -25px;
  font-size: 0.8rem;
  color: var(--muted-color);
}

.issues-found {
  display: flex;
  justify-content: space-between;
  margin-bottom: 25px;
}

.issue {
  display: flex;
  align-items: center;
  background: rgba(30, 30, 30, 0.5);
  padding: 10px 15px;
  border-radius: 8px;
  flex: 1;
  margin: 0 5px;
  max-width: calc(33.333% - 10px);
}

.issue i {
  margin-right: 8px;
  font-size: 0.9rem;
  color: #fff !important;
}

.issue span {
  font-size: 0.8rem;
  color: var(--muted-color);
}

.optimize-btn {
  width: 100%;
  padding: 15px;
  background: linear-gradient(90deg, var(--main-red), var(--red-light));
  border: none;
  border-radius: 8px;
  color: var(--main-white);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.optimize-btn i {
  margin-right: 10px;
  color: #fff !important;
}

.optimize-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(255, 0, 0, 0.18);
}

.floating-icons {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
}

.icon-file {
  position: absolute;
  width: 50px;
  height: 50px;
  background: var(--gray-dark);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff !important;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 0, 0, 0.12);
}

.icon-file i {
  color: #fff !important;
}

.floating-1 {
  top: -50px;
  right: -50px;
  animation: float1 8s ease-in-out infinite;
}

.floating-2 {
  bottom: 30px;
  right: -70px;
  animation: float2 10s ease-in-out infinite 2s;
}

.floating-3 {
  top: 50%;
  left: -60px;
  animation: float3 9s ease-in-out infinite 1s;
}

.floating-4 {
  bottom: -64px;
  left: 20%;
  animation: float4 7s ease-in-out infinite 0.5s;
}

.hero-features {
  display: flex;
  gap: 15px;
  margin-top: 30px;
}

.feature-item {
  display: flex;
  align-items: center;
  background: rgba(255, 0, 0, 0.08);
  padding: 8px 15px;
  border-radius: 20px;
  border: 1px solid rgba(255, 0, 0, 0.12);
}

.feature-item i {
  margin-right: 8px;
  color: #fff !important;
  font-size: 0.9rem;
}

.feature-item span {
  font-size: 0.85rem;
  color: var(--muted-color);
}

.icon-white {
  color: #fff !important;
}

@keyframes float1 {
  0% {
    transform: translateY(0) rotate(0deg);
  }

  50% {
    transform: translateY(-20px) rotate(10deg);
  }

  100% {
    transform: translateY(0) rotate(0deg);
  }
}

@keyframes float2 {
  0% {
    transform: translateY(0) rotate(5deg);
  }

  50% {
    transform: translateY(15px) rotate(-5deg);
  }

  100% {
    transform: translateY(0) rotate(5deg);
  }
}

@keyframes float3 {
  0% {
    transform: translateY(0) rotate(-5deg);
  }

  50% {
    transform: translateY(-15px) rotate(5deg);
  }

  100% {
    transform: translateY(0) rotate(-5deg);
  }
}

@keyframes float4 {
  0% {
    transform: translateY(0) rotate(0deg);
  }

  50% {
    transform: translateY(10px) rotate(10deg);
  }

  100% {
    transform: translateY(0) rotate(0deg);
  }
}

@keyframes progressShine {
  0% {
    transform: translateX(-100%);
  }

  100% {
    transform: translateX(100%);
  }
}

@media (max-width: 992px) {
  .hero-title {
    font-size: 2.8rem;
  }

  .hero-dashboard {
    margin-left: 0;
    margin-bottom: 50px;
  }

  .hero-features {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 150px 0 80px;
  }

  .hero-title {
    font-size: 2.3rem;
  }

  .hero-title-highlight::after {
    font-size: 1.2rem;
    right: -40px;
    top: -8px;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .dashboard-window {
    transform: none;
  }

  .hero-dashboard:hover .dashboard-window {
    transform: none;
  }

  .issues-found {
    flex-wrap: wrap;
    gap: 10px;
  }

  .issue {
    min-width: calc(50% - 10px);
    max-width: calc(50% - 10px);
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-title-highlight::after {
    font-size: 1rem;
    right: -35px;
    top: -5px;
  }

  .hero-buttons .btn {
    display: block;
    width: 100%;
    margin-right: 0 !important;
    margin-bottom: 15px;
  }

  .hero-features {
    flex-direction: column;
    gap: 10px;
  }

  .issue {
    min-width: 100%;
    max-width: 100%;
    margin: 5px 0;
  }
}