.portfolio-container {
  margin: 8px;
  padding: 0;
}

@media (min-width: 640px) {
  .portfolio-container {
    margin: 16px;
  }
}

@media (min-width: 1024px) {
  .portfolio-container {
    margin: 32px;
  }
}

/* Hero Section */
.hero-text {
  text-align: center;
  margin-bottom: 3rem;
}

.projects-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0 auto;
  width: fit-content;
  background: rgba(0, 204, 255, 0.1);
  border-radius: 8px;
  padding: 8px 16px;
  font-weight: 600;
  margin-bottom: 2rem;
}

.star-icon {
  color: #00ccff;
  margin-top: 2px;
}

.projects-text {
  color: #00bbff;
}

/* Title Section */
.title-container {
  margin-right: 48px;
  margin-bottom: 16px;
}

.title-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  margin-top: 80px;
}

.main-title {
  color: white;
  font-weight: 600;
  font-size: 3rem;
  line-height: 1.1;
  letter-spacing: 0.05em;
  position: relative;
  top: -24px;
  left: -16px;
  width: 180px;
  text-align: center;
}

@media (min-width: 480px) {
  .main-title {
    font-size: 2.25rem;
    top: -40px;
    left: 0;
  }
}

@media (min-width: 640px) {
  .main-title {
    font-size: 2.5rem;
    top: -48px;
    left: 16px;
  }
}

@media (min-width: 768px) {
  .main-title {
    font-size: 3rem;
    top: -48px;
    left: 48px;
  }
}

@media (min-width: 1024px) {
  .main-title {
    font-size: 3.75rem;
    line-height: 3.4rem;
    top: -40px;
    left: 96px;
  }
}

@media (min-width: 1536px) {
  .main-title {
    font-size: 3.75rem;
    top: -48px;
  }
}

.title-highlight {
  color: #0ba376;
  letter-spacing: 0.1em;
}

.point-image {
  position: absolute;
  left: -40px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  background: radial-gradient(circle, #00ccff 2px, transparent 2px);
  border-radius: 50%;
}

@media (min-width: 640px) {
  .point-image {
    left: 32px;
  }
}

@media (min-width: 1024px) {
  .point-image {
    left: 96px;
  }
}

/* Navigation */
.portfolio-nav {
  margin: 48px 0;
}

.nav-buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
  gap: 8px;
  margin-top: -24px;
  margin-bottom: 32px;
}

@media (min-width: 480px) {
  .nav-buttons {
    gap: 12px;
  }
}

@media (min-width: 640px) {
  .nav-buttons {
    gap: 16px;
  }
}

@media (min-width: 768px) {
  .nav-buttons {
    gap: 20px;
  }
}

@media (min-width: 1024px) {
  .nav-buttons {
    gap: 32px;
  }
}

.nav-button {
  background: rgba(12, 112, 145, 0.3);
  border: none;
  border-radius: 6px;
  padding: 4px 12px;
  font-family: "Poppins", sans-serif;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 12px;
}

@media (min-width: 480px) {
  .nav-button {
    padding: 8px 20px;
    font-size: 14px;
  }
}

@media (min-width: 640px) {
  .nav-button {
    padding: 8px 24px;
  }
}

@media (min-width: 768px) {
  .nav-button {
    padding: 8px 28px;
    letter-spacing: 0.05em;
  }
}

@media (min-width: 1024px) {
  .nav-button {
    padding: 8px 32px;
  }
}

.nav-button:hover {
  background: rgba(34, 197, 94, 0.8);
}

.nav-button.active {
  background: rgba(12, 112, 145, 0.34);
  outline: 2px solid rgba(68, 179, 220, 0.45);
}

.nav-button span {
  white-space: nowrap;
}

/* Portfolio Grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 0 16px;
  margin-top: 32px;
}

@media (min-width: 768px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}

@media (min-width: 1024px) {
  .portfolio-grid {
    row-gap: 64px;
    column-gap: 32px;
  }
}

.portfolio-item-full {
  grid-column: 1 / -1;
}

/* Portfolio Cards */
.portfolio-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.portfolio-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.portfolio-image {
  position: relative;
  overflow: hidden;
  height: 250px;
}

.portfolio-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.portfolio-card:hover .portfolio-image img {
  transform: scale(1.05);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-links {
  display: flex;
  gap: 16px;
}

.demo-link,
.github-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(0, 204, 255, 0.2);
  color: #00ccff;
  text-decoration: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 204, 255, 0.3);
}

.demo-link:hover,
.github-link:hover {
  background: rgba(0, 204, 255, 0.3);
  transform: translateY(-2px);
}

/* Portfolio Content */
.portfolio-content {
  padding: 24px;
}

.portfolio-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.work-type {
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.work-type.frontend {
  background: rgba(59, 130, 246, 0.2);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.work-type.fullstack {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.duration {
  color: #9ca3af;
  font-size: 14px;
}

.portfolio-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: white;
}

.portfolio-description {
  color: #d1d5db;
  margin-bottom: 20px;
  line-height: 1.6;
}

/* Tech Stack */
.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tech-tag {
  background: rgba(55, 65, 81, 0.8);
  color: #e5e7eb;
  padding: 4px 12px;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid rgba(75, 85, 99, 0.5);
}

/* Bottom Section */
.bottom-section {
  text-align: center;
  margin: 80px 0 176px 0;
}

.bottom-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 32px;
}

.bottom-icon svg {
  width: 64px;
  height: 64px;
  color: #6b7280;
}

@media (min-width: 640px) {
  .bottom-icon svg {
    width: 96px;
    height: 96px;
  }
}

@media (min-width: 768px) {
  .bottom-icon svg {
    width: 128px;
    height: 128px;
  }
}

.bottom-title {
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: white;
}

@media (min-width: 768px) {
  .bottom-title {
    font-size: 3rem;
    margin-bottom: 32px;
  }
}

@media (min-width: 1024px) {
  .bottom-title {
    font-size: 3.75rem;
    font-weight: 700;
  }
}

.bottom-subtitle {
  font-size: 2.5rem;
  font-weight: 600;
  color: #059669;
}

@media (min-width: 768px) {
  .bottom-subtitle {
    font-size: 3rem;
  }
}

@media (min-width: 1024px) {
  .bottom-subtitle {
    font-size: 3.75rem;
    font-weight: 700;
  }
}

/* Responsive Adjustments */
@media (max-width: 479px) {
  .portfolio-container {
    margin: 8px;
  }

  .main-title {
    font-size: 1.875rem;
  }

  .nav-button {
    padding: 4px 8px;
    font-size: 10px;
  }

  .portfolio-title {
    font-size: 1.25rem;
  }

  .bottom-title,
  .bottom-subtitle {
    font-size: 2rem;
  }
}