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

html {
  scroll-behavior: smooth;
}

body {
  background: #050816;
  color: white;
  font-family: "Poppins", sans-serif;
  overflow-x: hidden;
}

.background {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: -1;
  background:
    radial-gradient(
      circle at top left,
      rgba(0, 255, 255, 0.15),
      transparent 25%
    ),
    radial-gradient(
      circle at bottom right,
      rgba(255, 0, 255, 0.15),
      transparent 25%
    ),
    radial-gradient(circle at center, rgba(0, 255, 120, 0.08), transparent 35%);
  animation: bgMove 10s infinite alternate;
}

@keyframes bgMove {
  0% {
    transform: scale(1) rotate(0deg);
  }

  100% {
    transform: scale(1.1) rotate(2deg);
  }
}

.navbar {
  width: 100%;
  padding: 25px 8%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  backdrop-filter: blur(10px);
  background: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  z-index: 1000;
}

.logo {
  font-size: 28px;
  font-weight: 700;
  color: #00ffff;
  font-family: "Orbitron", sans-serif;
}

.navbar ul {
  display: flex;
  list-style: none;
  gap: 30px;
}

.navbar ul li a {
  text-decoration: none;
  color: white;
  transition: 0.3s;
  position: relative;
}

.navbar ul li a::after {
  content: "";
  position: absolute;
  width: 0%;
  height: 2px;
  background: #00ffff;
  left: 0;
  bottom: -5px;
  transition: 0.3s;
}

.navbar ul li a:hover::after {
  width: 100%;
}

.navbar ul li a:hover {
  color: #00ffff;
}

.hero {
  width: 100%;
  min-height: 100vh;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 140px 8% 80px;
  gap: 60px;
}

.hero-content {
  flex: 1;
}

.hero-content h1 {
  font-size: 72px;
  line-height: 1.1;
  margin-bottom: 30px;
  font-family: "Orbitron", sans-serif;
  background: linear-gradient(90deg, #00ffff, #ff00ff, #00ff99);
  background-size: 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: rgbText 6s infinite linear;
}

@keyframes rgbText {
  0% {
    background-position: 0%;
  }

  100% {
    background-position: 300%;
  }
}

.hero-content p {
  font-size: 18px;
  line-height: 1.8;
  color: #cfcfcf;
  max-width: 700px;
  margin-bottom: 40px;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
  padding: 18px 40px;
  border-radius: 15px;
  text-decoration: none;
  color: white;
  font-weight: 600;
  transition: 0.4s;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(45deg, #00ffff, #0088ff);
  box-shadow: 0 0 25px rgba(0, 255, 255, 0.35);
}

.btn-secondary {
  background: linear-gradient(45deg, #ff00ff, #7a00ff);
  box-shadow: 0 0 25px rgba(255, 0, 255, 0.35);
}

.btn-primary:hover,
.btn-secondary:hover {
  transform: translateY(-6px) scale(1.05);
}

.hero-dashboard {
  flex: 1;
  display: flex;
  justify-content: center;
}

.dashboard {
  width: 100%;
  max-width: 520px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 0 40px rgba(0, 255, 255, 0.1);
  animation: floatCard 5s infinite ease-in-out;
}

@keyframes floatCard {
  0% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-12px);
  }

  100% {
    transform: translateY(0px);
  }
}

.dashboard-top {
  padding: 18px;
  display: flex;
  gap: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
}

.red {
  background: #ff4d4d;
}

.yellow {
  background: #ffd633;
}

.green {
  background: #00ff88;
}

.dashboard-body {
  padding: 40px;
}

.stat-box {
  background: rgba(255, 255, 255, 0.04);
  padding: 25px;
  border-radius: 20px;
  margin-bottom: 25px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: 0.4s;
}

.stat-box:hover {
  transform: scale(1.03);
  border: 1px solid rgba(0, 255, 255, 0.3);
}

.stat-box h3 {
  color: #aaaaaa;
  font-size: 15px;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.stat-box span {
  font-size: 42px;
  font-weight: 700;
  color: #00ffff;
  font-family: "Orbitron", sans-serif;
}

.graph-area {
  width: 100%;
  height: 220px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}

.graph-line {
  position: absolute;
  width: 200%;
  height: 3px;
  background: linear-gradient(90deg, #00ffff, #ff00ff, #00ff99);
  top: 50%;
  left: -50%;
  border-radius: 50px;
  animation: graphMove 4s infinite linear;
}

@keyframes graphMove {
  0% {
    transform: translateX(-10%) translateY(20px);
  }

  25% {
    transform: translateX(0%) translateY(-30px);
  }

  50% {
    transform: translateX(10%) translateY(15px);
  }

  75% {
    transform: translateX(0%) translateY(-20px);
  }

  100% {
    transform: translateX(-10%) translateY(20px);
  }
}

.project,
.features,
.downloads {
  padding: 120px 8%;
}

.title {
  text-align: center;
  margin-bottom: 70px;
}

.title h2 {
  font-size: 48px;
  margin-bottom: 20px;
  font-family: "Orbitron", sans-serif;
}

.title p {
  max-width: 800px;
  margin: auto;
  color: #bfbfbf;
  line-height: 1.8;
}

.cards,
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.card,
.feature {
  background: rgba(255, 255, 255, 0.05);
  padding: 35px;
  border-radius: 25px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: 0.4s;
  position: relative;
  overflow: hidden;
}

.card::before,
.feature::before {
  content: "";
  position: absolute;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent,
    rgba(255, 255, 255, 0.08),
    transparent
  );
  top: -150%;
  left: -150%;
  transform: rotate(25deg);
  animation: shine 6s infinite;
}

@keyframes shine {
  0% {
    top: -150%;
    left: -150%;
  }

  100% {
    top: 150%;
    left: 150%;
  }
}

.card:hover,
.feature:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 30px rgba(0, 255, 255, 0.15);
}

.card h3,
.feature h3 {
  margin-bottom: 18px;
  font-size: 26px;
  color: #00ffff;
}

.card p,
.feature p {
  color: #cfcfcf;
  line-height: 1.8;
}

.download-box {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 35px;
  padding: 70px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.download-box h2 {
  font-size: 52px;
  margin-bottom: 20px;
  font-family: "Orbitron", sans-serif;
}

.download-box p {
  color: #cfcfcf;
  margin-bottom: 40px;
  line-height: 1.8;
}

.download-buttons {
  display: flex;
  justify-content: center;
  gap: 25px;
  flex-wrap: wrap;
}

footer {
  padding: 40px;
  text-align: center;
  color: #999;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 80px;
}

@media (max-width: 1000px) {
  .hero {
    flex-direction: column;
    text-align: center;
  }

  .hero-content h1 {
    font-size: 52px;
  }

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

@media (max-width: 700px) {
  .navbar {
    flex-direction: column;
    gap: 20px;
  }

  .navbar ul {
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero-content h1 {
    font-size: 40px;
  }

  .title h2,
  .download-box h2 {
    font-size: 34px;
  }

  .dashboard-body {
    padding: 25px;
  }
}
.team-section {
  padding: 120px 8%;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 60px;
}

.team-card {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 30px;
  padding: 35px;
  overflow: hidden;
  transition: 0.4s;
  backdrop-filter: blur(15px);
}

.team-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 0 35px rgba(0, 255, 255, 0.2);
}

.team-glow {
  position: absolute;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, #00ffff55, transparent 70%);
  top: -80px;
  right: -80px;
  animation: pulse 4s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.5;
  }

  50% {
    transform: scale(1.3);
    opacity: 1;
  }

  100% {
    transform: scale(1);
    opacity: 0.5;
  }
}

.team-card h3 {
  font-size: 24px;
  margin-bottom: 12px;
  color: #00ffff;
  position: relative;
  z-index: 2;
}

.team-card span {
  display: block;
  margin-bottom: 18px;
  color: #ff00ff;
  font-weight: 600;
  position: relative;
  z-index: 2;
}

.team-card p {
  line-height: 1.8;
  color: #d0d0d0;
  position: relative;
  z-index: 2;
}

.contact-section {
  padding: 120px 8%;
}

.contact-container {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 35px;
  padding: 70px;
  backdrop-filter: blur(15px);
}

.contact-box {
  margin-top: 50px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.contact-item {
  background: rgba(255, 255, 255, 0.04);
  border-radius: 25px;
  padding: 30px;
  transition: 0.4s;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.contact-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 0 25px rgba(255, 0, 255, 0.18);
}

.contact-item h3 {
  margin-bottom: 15px;
  font-size: 24px;
  color: #00ffff;
}

.contact-item p {
  color: #d0d0d0;
  line-height: 1.7;
}
.contact-link {
  text-decoration: none;
  color: #d0d0d0;
  transition: 0.3s;
  font-weight: 500;
  display: block;
  margin-top: 10px;
  word-wrap: break-word;
  overflow-wrap: break-word;
  word-break: break-word;
  line-height: 1.6;
  font-size: 15px;
}

.contact-link:hover {
  color: #00ffff;
  transform: translateX(5px);
  text-shadow: 0 0 10px #00ffff;
}
/* =========================
   NUEVAS SECCIONES MODERNAS
========================= */

.stats-section {
  padding: 140px 8%;
}

.stats-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 70px;
  flex-wrap: wrap;
}

.stats-left {
  flex: 1;
  min-width: 320px;
}

.mini-title {
  color: #00ffff;
  font-size: 14px;
  letter-spacing: 3px;
  font-weight: 700;
}

.stats-left h2 {
  font-size: 54px;
  line-height: 1.2;
  margin: 20px 0;
  font-family: "Orbitron", sans-serif;
}

.stats-left p {
  color: #c9c9c9;
  line-height: 1.9;
  margin-bottom: 40px;
}

.stats-info {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.info-box {
  flex: 1;
  min-width: 140px;
  background: rgba(255, 255, 255, 0.05);
  padding: 25px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.info-box h3 {
  font-size: 32px;
  color: #00ffff;
  margin-bottom: 10px;
}

.info-box span {
  color: #cfcfcf;
  font-size: 14px;
}

.stats-right {
  flex: 1;
  min-width: 320px;
}

.live-monitor {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 35px;
  padding: 40px;
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  overflow: hidden;
}

.live-monitor::before {
  content: "";
  position: absolute;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, #00ffff33, transparent 70%);
  top: -120px;
  right: -120px;
  animation: pulseMonitor 6s infinite;
}

@keyframes pulseMonitor {
  0% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.2);
  }

  100% {
    transform: scale(1);
  }
}

.monitor-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 35px;
}

.live-dot {
  width: 12px;
  height: 12px;
  background: #00ff88;
  border-radius: 50%;
  box-shadow: 0 0 15px #00ff88;
  animation: blink 1s infinite;
}

@keyframes blink {
  50% {
    opacity: 0.3;
  }
}

.monitor-header p {
  letter-spacing: 2px;
  color: #cccccc;
  font-size: 14px;
}

.monitor-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.monitor-card {
  background: rgba(255, 255, 255, 0.04);
  padding: 25px;
  border-radius: 20px;
  transition: 0.4s;
}

.monitor-card:hover {
  transform: translateY(-5px);
}

.monitor-card h4 {
  color: #aaaaaa;
  font-size: 14px;
  margin-bottom: 15px;
}

.monitor-card span {
  font-size: 34px;
  color: #00ffff;
  font-family: "Orbitron", sans-serif;
}

.monitor-bars {
  margin-top: 40px;
}

.bar {
  margin-bottom: 22px;
}

.bar span {
  display: block;
  margin-bottom: 10px;
  color: #dddddd;
}

.progress {
  width: 100%;
  height: 14px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: 50px;
  animation: progressAnim 5s infinite alternate;
}

.cpu-fill {
  width: 45%;
  background: linear-gradient(90deg, #00ffff, #0088ff);
}

.ram-fill {
  width: 60%;
  background: linear-gradient(90deg, #ff00ff, #7a00ff);
}

.system-fill {
  width: 35%;
  background: linear-gradient(90deg, #00ff88, #00ffaa);
}

@keyframes progressAnim {
  0% {
    filter: brightness(1);
  }

  100% {
    filter: brightness(1.5);
  }
}

/* TIMELINE */

.timeline-section {
  padding: 120px 8%;
}

.timeline {
  position: relative;
  margin-top: 80px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 35px;
  top: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(#00ffff, #ff00ff);
}

.timeline-item {
  display: flex;
  gap: 40px;
  margin-bottom: 60px;
  position: relative;
}

.timeline-number {
  min-width: 70px;
  height: 70px;
  border-radius: 50%;
  background: linear-gradient(45deg, #00ffff, #ff00ff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Orbitron", sans-serif;
  font-size: 20px;
  font-weight: 700;
  z-index: 2;
}

.timeline-content {
  background: rgba(255, 255, 255, 0.05);
  padding: 35px;
  border-radius: 25px;
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.timeline-content h3 {
  margin-bottom: 15px;
  color: #00ffff;
  font-size: 28px;
}

.timeline-content p {
  color: #cfcfcf;
  line-height: 1.8;
}

/* TECH SECTION */

.tech-section {
  padding: 120px 8%;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  margin-top: 60px;
}

.tech-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 30px;
  padding: 40px;
  text-align: center;
  transition: 0.4s;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.tech-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 35px rgba(0, 255, 255, 0.15);
}

.tech-icon {
  width: 90px;
  height: 90px;
  margin: auto;
  margin-bottom: 25px;
  border-radius: 50%;
  background: linear-gradient(45deg, #00ffff, #ff00ff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  font-family: "Orbitron", sans-serif;
  font-weight: 700;
}

.tech-card h3 {
  margin-bottom: 15px;
  font-size: 28px;
  color: #00ffff;
}

.tech-card p {
  color: #cfcfcf;
  line-height: 1.8;
}

/* RESPONSIVE */

@media (max-width: 900px) {
  .stats-left h2 {
    font-size: 40px;
  }

  .monitor-grid {
    grid-template-columns: 1fr;
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-item {
    gap: 20px;
  }

  .timeline-number {
    min-width: 45px;
    height: 45px;
    font-size: 14px;
  }
}
/* =========================
   INSTALL SECTION
========================= */

.install-section {
  padding: 120px 8%;
}

.install-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  margin-top: 70px;
}

.install-card {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 30px;
  padding: 40px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  transition: 0.4s;
}

.install-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 35px rgba(0, 255, 255, 0.15);
}

.install-number {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: linear-gradient(45deg, #00ffff, #ff00ff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  font-family: "Orbitron", sans-serif;
  font-weight: 700;
  margin-bottom: 30px;
}

.install-card h3 {
  font-size: 28px;
  margin-bottom: 18px;
  color: #00ffff;
}

.install-card p {
  color: #cfcfcf;
  line-height: 1.8;
  margin-bottom: 25px;
}

.install-code {
  background: #0c1022;
  padding: 18px;
  border-radius: 15px;
  color: #00ff88;
  font-family: "Courier New", monospace;
  font-size: 14px;
  overflow-x: auto;
  border: 1px solid rgba(0, 255, 255, 0.1);
}

/* =========================
   EXECUTION SECTION
========================= */

.execution-section {
  padding: 120px 8%;
}

.execution-container {
  display: flex;
  align-items: center;
  gap: 70px;
  flex-wrap: wrap;
}

.execution-left {
  flex: 1;
  min-width: 320px;
}

.execution-mini-title {
  color: #00ffff;
  letter-spacing: 3px;
  font-size: 14px;
  font-weight: 700;
}

.execution-left h2 {
  font-size: 54px;
  margin: 20px 0;
  line-height: 1.2;
  font-family: "Orbitron", sans-serif;
}

.execution-left p {
  color: #cfcfcf;
  line-height: 1.9;
}

.execution-list {
  margin-top: 40px;
}

.execution-item {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 22px;
}

.execution-item span {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #00ffff;
  box-shadow: 0 0 12px #00ffff;
}

.execution-item p {
  margin: 0;
}

.execution-right {
  flex: 1;
  min-width: 320px;
}

.terminal-box {
  background: #0b1020;
  border-radius: 30px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 40px rgba(0, 255, 255, 0.1);
}

.terminal-top {
  display: flex;
  gap: 10px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.04);
}

.terminal-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
}

.terminal-body {
  padding: 35px;
  font-family: "Courier New", monospace;
  color: #00ff88;
  line-height: 2;
  font-size: 14px;
}

.terminal-body p {
  margin-bottom: 5px;
}

@media (max-width: 900px) {
  .execution-left h2 {
    font-size: 40px;
  }
}
.installation-section,
.download-process-section,
.requirements-section {
  padding: 120px 8%;
}

.install-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 35px;
  margin-top: 60px;
}

.install-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 30px;
  padding: 40px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  transition: 0.4s;
  position: relative;
  overflow: hidden;
}

.install-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 35px rgba(0, 255, 255, 0.18);
}

.install-icon {
  width: 90px;
  height: 90px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 25px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 30px;
}

.install-icon img {
  width: 55px;
  height: 55px;
  object-fit: contain;
}

.install-card h3 {
  font-size: 28px;
  margin-bottom: 18px;
  color: #00ffff;
}

.install-card p {
  color: #cfcfcf;
  line-height: 1.8;
  margin-bottom: 30px;
}

.install-btn {
  display: inline-block;
  padding: 16px 30px;
  border-radius: 14px;
  background: linear-gradient(45deg, #00ffff, #0077ff);
  text-decoration: none;
  color: white;
  font-weight: 600;
  transition: 0.3s;
}

.install-btn:hover {
  transform: scale(1.05);
}

.secondary-btn {
  background: linear-gradient(45deg, #ff00ff, #6f00ff);
}

.process-container {
  margin-top: 70px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.process-step {
  display: flex;
  gap: 30px;
  align-items: flex-start;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 28px;
  padding: 35px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: 0.4s;
}

.process-step:hover {
  transform: translateX(10px);
  box-shadow: 0 0 25px rgba(255, 0, 255, 0.15);
}

.step-number {
  min-width: 90px;
  height: 90px;
  border-radius: 25px;
  background: linear-gradient(45deg, #00ffff, #ff00ff);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 30px;
  font-weight: 700;
  font-family: "Orbitron", sans-serif;
}

.step-content h3 {
  font-size: 28px;
  margin-bottom: 15px;
  color: #00ffff;
}

.step-content p {
  color: #d0d0d0;
  line-height: 1.8;
}

.cmd-box {
  margin-top: 25px;
  background: #0b1020;
  border: 1px solid rgba(0, 255, 255, 0.2);
  border-radius: 15px;
  padding: 18px;
  color: #00ff99;
  font-family: monospace;
  overflow-x: auto;
}

.requirements-box {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 35px;
  padding: 70px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(15px);
}

.requirements-box h2 {
  text-align: center;
  font-size: 52px;
  margin-bottom: 60px;
  font-family: "Orbitron", sans-serif;
}

.requirements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 30px;
}

.requirement-item {
  background: rgba(255, 255, 255, 0.04);
  border-radius: 28px;
  padding: 35px;
  text-align: center;
  transition: 0.4s;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.requirement-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 25px rgba(0, 255, 255, 0.18);
}

.requirement-item img {
  width: 70px;
  height: 70px;
  object-fit: contain;
  margin-bottom: 25px;
}

.requirement-item h3 {
  font-size: 24px;
  margin-bottom: 15px;
  color: #00ffff;
}

.requirement-item p {
  color: #cfcfcf;
  line-height: 1.7;
}

@media (max-width: 700px) {
  .process-step {
    flex-direction: column;
  }

  .step-number {
    width: 90px;
  }

  .requirements-box h2 {
    font-size: 36px;
  }
}
.integral-section,
.trapezoid-section {
  padding: 120px 8%;
}

.integral-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 35px;
  margin-top: 70px;
}

.integral-card {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 30px;
  padding: 40px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  transition: 0.4s;
  backdrop-filter: blur(15px);
}

.integral-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 35px rgba(0, 255, 255, 0.18);
}

.integral-icon {
  width: 90px;
  height: 90px;
  border-radius: 25px;
  background: rgba(255, 255, 255, 0.04);
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 30px;
}

.integral-icon img {
  width: 55px;
  height: 55px;
  object-fit: contain;
}

.integral-card h3 {
  font-size: 28px;
  margin-bottom: 18px;
  color: #00ffff;
}

.integral-card p {
  line-height: 1.8;
  color: #d0d0d0;
}

.formula-box {
  margin-top: 30px;
  padding: 20px;
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(0, 255, 255, 0.2);
  font-size: 24px;
  font-family: "Orbitron", sans-serif;
  text-align: center;
  color: #00ffff;
}

.stats-example {
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stats-example span {
  background: rgba(255, 255, 255, 0.04);
  padding: 14px;
  border-radius: 14px;
  color: #d0d0d0;
}

.mini-graph {
  width: 100%;
  height: 140px;
  margin-top: 30px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 18px;
  position: relative;
  overflow: hidden;
}

.mini-line {
  position: absolute;
  width: 200%;
  height: 3px;
  background: linear-gradient(90deg, #00ffff, #ff00ff, #00ff99);
  top: 50%;
  left: -50%;
  border-radius: 50px;
  animation: graphAnimation 5s infinite linear;
}

@keyframes graphAnimation {
  0% {
    transform: translateX(-10%) translateY(15px);
  }

  25% {
    transform: translateX(0%) translateY(-20px);
  }

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

  75% {
    transform: translateX(0%) translateY(-15px);
  }

  100% {
    transform: translateX(-10%) translateY(15px);
  }
}

.trapezoid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 35px;
  margin-top: 70px;
}

.trap-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 30px;
  padding: 40px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: 0.4s;
  backdrop-filter: blur(15px);
}

.trap-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 35px rgba(255, 0, 255, 0.16);
}

.trap-card h3 {
  font-size: 28px;
  margin-bottom: 20px;
  color: #00ffff;
}

.trap-card p {
  color: #d0d0d0;
  line-height: 1.8;
  margin-bottom: 20px;
}

.code-block {
  background: #0b1020;
  border: 1px solid rgba(0, 255, 255, 0.18);
  border-radius: 18px;
  padding: 20px;
  font-family: monospace;
  color: #00ff99;
  line-height: 1.8;
  margin-bottom: 25px;
  overflow-x: auto;
}

.trap-list {
  margin-top: 25px;
  padding-left: 20px;
}

.trap-list li {
  margin-bottom: 12px;
  color: #d0d0d0;
}

@media (max-width: 700px) {
  .formula-box {
    font-size: 18px;
  }
}
/* =========================
   ERRORS SECTION
========================= */

.errors-section {
  padding: 120px 8%;
}

.errors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 35px;
  margin-top: 70px;
}

.error-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 30px;
  padding: 35px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: 0.3s;
  backdrop-filter: blur(12px);
}

.error-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 0 25px rgba(255, 0, 255, 0.15);
}

.error-top {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 25px;
}

.error-top span {
  min-width: 60px;
  height: 60px;
  border-radius: 18px;
  background: linear-gradient(45deg, #ff004c, #ff00ff);
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: "Orbitron", sans-serif;
  font-size: 20px;
  font-weight: 700;
}

.error-top h3 {
  font-size: 24px;
  color: #00ffff;
}

.error-card p {
  color: #d0d0d0;
  line-height: 1.8;
}

.solution-box {
  margin-top: 25px;
  padding: 22px;
  border-radius: 20px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(0, 255, 255, 0.15);
}

.solution-box h4 {
  margin-bottom: 15px;
  color: #00ff99;
  font-size: 18px;
}

.solution-box p {
  margin: 0;
}

.cmd-error {
  margin-top: 10px;
  background: #0b1020;
  padding: 16px;
  border-radius: 14px;
  color: #00ff99;
  font-family: monospace;
  overflow-x: auto;
  border: 1px solid rgba(0, 255, 255, 0.12);
}

@media (max-width: 700px) {
  .error-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .error-top h3 {
    font-size: 22px;
  }
}

.gallery-section {
  padding: 120px 8%;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 35px;
  margin-top: 70px;
}

.gallery-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 30px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  transition: 0.3s;
}

.gallery-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 0 30px rgba(0, 255, 255, 0.15);
}

.gallery-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
  transition: 0.4s;
}

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

.gallery-content {
  padding: 30px;
}

.gallery-content h3 {
  font-size: 28px;
  margin-bottom: 18px;
  color: #00ffff;
}

.gallery-content p {
  color: #d0d0d0;
  line-height: 1.8;
}

.gallery-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  background: linear-gradient(45deg, #00ffff, #0077ff);
  color: white;
  padding: 10px 18px;
  border-radius: 14px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  z-index: 5;
}

@media (max-width: 700px) {
  .gallery-card img {
    height: 220px;
  }

  .gallery-content h3 {
    font-size: 24px;
  }
}