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

:root {
  --bg-color: #0f1115;
  --card-bg: rgba(255, 255, 255, 0.03);
  --card-border: rgba(255, 255, 255, 0.08);
  --text-main: #f0f2f5;
  --text-muted: #9ba1a6;
  --accent-color: #6366f1; /* Indigo */
  --accent-glow: rgba(99, 102, 241, 0.4);
  --gradient-text: linear-gradient(135deg, #a8b1ff, #6366f1);
}

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

body {
  font-family: 'Outfit', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4 {
  font-weight: 600;
  letter-spacing: -0.02em;
}

a {
  color: var(--accent-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: #818cf8;
}

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header Section */
header {
  padding: 8rem 0 6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4rem;
  border-bottom: 1px solid var(--card-border);
}

.header-content {
  flex: 1;
}

.header-content h1 {
  font-size: 3rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.header-content p {
  font-size: 1.1rem;
  color: var(--text-muted);
}

.profile-image-container {
  flex-shrink: 0;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  padding: 5px;
  background: linear-gradient(135deg, var(--accent-color), transparent);
  box-shadow: 0 0 40px var(--accent-glow);
  animation: float 6s ease-in-out infinite;
}

.profile-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid var(--bg-color);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Projects Section */
.projects-section {
  padding: 6rem 0;
}

.section-title {
  font-size: 2rem;
  margin-bottom: 4rem;
  text-align: left;
}

/* Project Tag Sorter */
.project-tag-sorter {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.sort-tag-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  color: var(--text-muted);
  padding: 0.5rem 1.25rem;
  border-radius: 999px;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.3s ease;
}
.sort-tag-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.2);
}
.sort-tag-btn.active {
  background: var(--accent-color);
  color: #fff;
  border-color: var(--accent-color);
  box-shadow: 0 0 15px var(--accent-glow);
}

.project-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 3rem;
  margin-bottom: 4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  backdrop-filter: blur(10px);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.project-card.hidden {
  display: none !important;
}

/* Project Info */
.project-info {
  display: flex;
  flex-direction: column;
}

.project-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.project-title-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.project-logo {
  object-fit: contain;
  border-radius: 12px;
  background: var(--card-bg);
  padding: 4px;
  border: 1px solid var(--card-border);
}

.logo-square {
  width: 48px;
  height: 48px;
}

.logo-portrait {
  width: 48px;
  height: 72px;
}

.logo-landscape {
  width: 72px;
  height: 48px;
}

.logo-banner {
  width: 120px;
  height: 48px;
}

.project-title {
  font-size: 1.5rem;
}

.project-status {
  padding: 0.25rem 0.75rem;
  font-size: 0.875rem;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.1);
  color: #a5b4fc;
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.project-meta {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.meta-item i {
  color: var(--accent-color);
}

.project-description {
  margin-bottom: 2rem;
  font-size: 1rem;
  line-height: 1.7;
  white-space: pre-wrap;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.tag {
  background: rgba(255, 255, 255, 0.05);
  padding: 0.4rem 1rem;
  border-radius: 8px;
  font-size: 0.85rem;
  color: #d1d5db;
}

.project-links {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 1rem;
  border-top: 1px solid var(--card-border);
  padding-top: 2rem;
}

.link-group h4 {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.link-group ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.link-group li a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  color: var(--accent-color);
  word-break: break-all;
}

.link-group li a:hover {
  text-decoration: underline;
}

.badges-container {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  background: #000;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  padding: 0.5rem 1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  gap: 0.75rem;
}

.store-badge:hover {
  background: #111;
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
  transform: translateY(-2px);
}

.store-badge i {
  font-size: 1.8rem;
  color: #fff;
}

.store-badge .badge-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  text-align: left;
}

.store-badge .badge-text span {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}

.store-badge .badge-text strong {
  font-size: 1.1rem;
  font-weight: 500;
}

.btn {
  padding: 0.75rem 1.5rem;
  border-radius: 12px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent-color);
  color: #fff;
  border: none;
}

.btn-primary:hover {
  background: #4f46e5;
  color: #fff;
  box-shadow: 0 0 20px var(--accent-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--card-border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
}

/* Project Visuals & Carousel */
.project-visuals {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.project-banner {
  width: 100%;
  height: 250px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--card-border);
}

.project-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-banner:hover img {
  transform: scale(1.05);
}

/* Carousel */
.carousel-container {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--card-border);
  background: #000;
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
  display: flex;
  flex-direction: column;
}

.carousel-slide.active {
  opacity: 1;
  z-index: 1;
}

.carousel-slide img {
  width: 100%;
  height: calc(100% - 60px);
  object-fit: cover;
}

.carousel-caption {
  height: 60px;
  padding: 0.5rem 1rem;
  background: rgba(15, 17, 21, 0.9);
  color: var(--text-muted);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  backdrop-filter: blur(5px);
}

.carousel-btn {
  position: absolute;
  top: calc(50% - 30px);
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  backdrop-filter: blur(4px);
  transition: background 0.3s ease;
}

.carousel-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.carousel-prev { left: 10px; }
.carousel-next { right: 10px; }

/* Carousel Aspect Ratios */
.carousel-landscape {
  height: 350px;
}
.carousel-landscape .carousel-slide img {
  object-fit: cover;
}

.carousel-portrait {
  height: 550px;
}
.carousel-portrait .carousel-slide img {
  object-fit: contain;
  background-color: rgba(0, 0, 0, 0.4);
}

.carousel-banner {
  height: 400px;
}
.carousel-banner .carousel-slide img {
  object-fit: cover;
}
/* Banner Style Card (Type 2) */
.project-card-banner {
  grid-template-columns: 1fr;
  padding: 0;
  overflow: hidden;
}

.project-card-banner .project-visuals {
  border-radius: 24px 24px 0 0;
  border-bottom: 1px solid var(--card-border);
  border-left: none;
  border-right: none;
  border-top: none;
  overflow: hidden;
  margin-bottom: 0;
}

.project-card-banner .carousel-container {
  border: none;
  border-radius: 0;
}

.project-card-banner .project-info {
  padding: 3rem;
}

.project-card-banner .project-links {
  padding-left: 3rem;
  padding-right: 3rem;
  padding-bottom: 3rem;
}

/* Skeleton Loader */
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-box {
  background: linear-gradient(90deg, rgba(255,255,255,0.02) 25%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.02) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite linear;
}

.skeleton-box.loaded {
  background: transparent;
  animation: none;
}

.carousel-slide.skeleton-box.loaded {
  background: transparent;
}

.image-fade {
  opacity: 0;
  transition: opacity 0.5s ease;
}

.loaded > .image-fade,
.image-fade.loaded {
  opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }

  .project-card {
    grid-template-columns: 1fr;
    padding: 1.5rem;
    gap: 1.5rem;
  }

  .project-card-banner .project-info {
    padding: 1.5rem;
  }

  .project-card-banner .project-links {
    padding: 1.5rem;
  }

  .project-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  header {
    flex-direction: column;
    text-align: center;
    padding: 4rem 0 2rem;
    gap: 2rem;
  }
  
  .profile-image-container {
    width: 200px;
    height: 200px;
  }
  
  .header-content h1 {
    font-size: 2.25rem;
  }
  
  .header-content p {
    margin: 0 auto;
  }
  
  .project-meta {
    justify-content: flex-start;
  }
  
  .project-links {
    grid-template-columns: 1fr;
  }

  .project-description {
    word-wrap: break-word;
    overflow-wrap: break-word;
    text-align: justify;
  }

  .carousel-landscape {
    height: 250px;
  }

  .carousel-portrait {
    height: 400px;
  }

  .carousel-banner {
    height: 250px;
  }
}