* {
  box-sizing: border-box;
  transition: all .3s ease;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: linear-gradient(135deg, #0b0b0b, #1a1a1a);
  color: #f5f5f5;
  line-height: 1.6;
}


.top-nav {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 1rem;
}

.top-nav a {
  color: #d4af37;
  text-decoration: none;
  font-weight: 600;
}

.top-nav a:hover {
  opacity: 0.8;
}

.language-switcher {
  position: fixed;
  top: 10px;
  right: 10px;
  z-index: 1000;
}
.language-switcher #language-btn {
  background: #d4af37;
  color: #0b0b0b;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
}
.language-switcher #language-btn:hover {
  opacity: 0.9;
}
.language-switcher #language-popup {
  display: none;
  flex-direction: column;
  margin-top: 0.5rem;
  background: #1a1a1a;
  border: 1px solid #d4af37;
  border-radius: 8px;
  overflow: hidden;
}
.language-switcher #language-popup.open {
  display: flex;
}
.language-switcher #language-popup button {
  background: transparent;
  color: #d4af37;
  border: none;
  padding: 0.5rem 1rem;
  text-align: left;
  cursor: pointer;
}
.language-switcher #language-popup button:hover {
  background: #d4af37;
  color: #0b0b0b;
}

.container {
  max-width: 1000px;
  margin: auto;
  padding: 2.5rem;
}

.payment-card {
  text-align: center;
}

.payment-info {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
}

.payment-info code {
  background: rgba(0, 0, 0, 0.6);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  color: #d4af37;
  font-family: 'Courier New', Courier, monospace;
}

.payment-info button {
  background: #d4af37;
  color: #0b0b0b;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
}

.payment-info button:hover {
  opacity: 0.9;
}

.payment-info button.copied {
  background: #4caf50;
  color: #fff;
}

.glass {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  margin: 20px;
  padding: 2rem;
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.8);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.glass:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.9);
}

.logo {
  border-radius: 50%;
  width: 250px;
  height: 250px;
  object-fit: cover;
  margin: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
  transition: transform 1s ease;
}
.logo:hover {
  transform: rotate(360deg) scale(1.1);
}

.containerAbout {
  background: rgba(0, 0, 0, 0.4);
  padding: 20px;
  border-radius: 40px;
  flex: 1;
  min-width: 300px;
}

p {
  color: rgba(255, 255, 255, 0.8);
  background: rgba(0, 0, 0, 0.3);
  padding: 10px;
  border-radius: 1rem;
  margin: 10px 0;
}
p:hover {
  transform: scale(1.04);
}

.techBorder {
  border: 1px solid #d4af37;
  padding: 1rem;
  border-radius: 1rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.tech-stack-card {
  background: rgba(0, 0, 0, 0.3);
  padding: 1rem;
  border-radius: 1rem;
  margin: 10px;
}

.tech-stack-cardTitle {
  display: flex;
  color: #d4af37;
  justify-content: center;
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.tech-stack-card-stack {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.skillTechnologySkillName {
  color: #f5f5f5;
}

.project-card {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid #d4af37;
  border-radius: 20px;
  margin: 15px 0;
  padding: 20px;
  transition: transform 0.3s;
}
.project-card:hover {
  transform: translateY(-5px);
}

.project-title {
  color: #d4af37;
  margin-bottom: 0.5rem;
  text-align: center;
}

.project-card-button {
  background: #d4af37;
  color: #0b0b0b;
  width: fit-content;
  display: flex;
  margin: 0 auto;
  padding: 15px;
  text-decoration: none;
  border-radius: 15px;
  justify-content: center;
}
.project-card-button a {
  color: inherit;
  text-decoration: none;
}

.footer {
  margin-top: 3rem;
  padding: 1.5rem 0;
  text-align: center;
  font-weight: bold;
  color: #d4af37;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.socials a {
  display: inline-flex;
  align-items: center;
  padding: 8px 15px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50px;
  margin: 5px;
}
.socials a:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
  text-decoration: none;
}

.seo-text {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

@media (max-width: 900px) {
  .header-wrapper {
    flex-direction: column;
    align-items: center;
  }
  .header-wrapper .containerAbout {
    width: 100%;
  }
  .header-wrapper .containerLogo {
    display: flex;
    justify-content: center;
  }
}

@media (max-width: 600px) {
  .container {
    padding: 1.5rem;
  }
  .glass {
    padding: 1.5rem;
  }
  .grid {
    grid-template-columns: 1fr;
  }
}