/* ============================================
   PROJECTS PAGE — Standalone Clean UI
   Warm Emerald / Mint theme
   ============================================ */

/* --- Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@400;500;600;700;800;900&display=swap');

/* --- Theme --- */
:root {
  --pj-bg: #0c1117;
  --pj-bg2: #131a22;
  --pj-card: rgba(255, 255, 255, 0.03);
  --pj-border: rgba(255, 255, 255, 0.07);
  --pj-accent: #10b981;
  --pj-accent2: #34d399;
  --pj-white: #f0fdf4;
  --pj-gray: #94a3b8;
  --pj-muted: #64748b;
  --pj-radius: 18px;
  --pj-tr: 0.3s ease;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--pj-bg);
  color: var(--pj-white);
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* --- Container --- */
.pj-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* --- Header --- */
.pj-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem 2rem;
  background: rgba(12, 17, 23, 0.75);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--pj-border);
}

.pj-nav {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pj-logo {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.pj-logo-icon {
  color: var(--pj-accent);
  font-size: 1rem;
}

.pj-nav-links {
  display: flex;
  gap: 0.25rem;
}

.pj-nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--pj-muted);
  padding: 0.4rem 0.85rem;
  border-radius: 8px;
  transition: var(--pj-tr);
}

.pj-nav-links a:hover {
  color: var(--pj-white);
  background: rgba(255, 255, 255, 0.05);
}

/* --- Tag --- */
.pj-tag {
  display: inline-block;
  padding: 0.35rem 1rem;
  border-radius: 50px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--pj-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

/* --- Highlight --- */
.pj-highlight {
  background: linear-gradient(135deg, var(--pj-accent), var(--pj-accent2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* --- Hero --- */
.pj-hero {
  padding: 180px 0 80px;
  text-align: center;
}

.pj-hero h1 {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.pj-hero p {
  color: var(--pj-gray);
  font-size: 1.1rem;
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* --- Categories Grid --- */
.pj-categories {
  padding: 2rem 0 6rem;
}

.pj-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.pj-card {
  background: var(--pj-card);
  border: 1px solid var(--pj-border);
  border-radius: var(--pj-radius);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: var(--pj-tr);
  cursor: pointer;
}

.pj-card:hover {
  border-color: var(--pj-accent);
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(16, 185, 129, 0.15);
}

.pj-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pj-accent);
  transition: var(--pj-tr);
}

.pj-card:hover .pj-card-icon {
  background: rgba(16, 185, 129, 0.15);
  transform: scale(1.08);
}

.pj-card h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
}

.pj-card p {
  color: var(--pj-gray);
  font-size: 0.92rem;
  line-height: 1.6;
  flex-grow: 1;
}

.pj-card-cta {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--pj-muted);
  transition: var(--pj-tr);
}

.pj-card:hover .pj-card-cta {
  color: var(--pj-accent);
}

/* --- CTA --- */
.pj-cta {
  padding: 4rem 0 6rem;
}

.pj-cta-box {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(52, 211, 153, 0.04));
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 22px;
  padding: 4rem 3rem;
  text-align: center;
}

.pj-cta-box h2 {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 1rem;
}

.pj-cta-box p {
  color: var(--pj-gray);
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

.pj-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.9rem 2rem;
  border-radius: 50px;
  background: var(--pj-accent);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
  transition: var(--pj-tr);
}

.pj-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(16, 185, 129, 0.45);
}

/* --- Footer --- */
.pj-footer {
  border-top: 1px solid var(--pj-border);
  padding: 2rem 0;
}

.pj-footer .pj-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pj-footer p {
  color: var(--pj-muted);
  font-size: 0.82rem;
}

.pj-footer-links {
  display: flex;
  gap: 1.5rem;
}

.pj-footer-links a {
  color: var(--pj-muted);
  font-size: 0.85rem;
  transition: var(--pj-tr);
}

.pj-footer-links a:hover {
  color: var(--pj-white);
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .pj-hero {
    padding: 140px 0 50px;
  }

  .pj-hero h1 {
    font-size: 2rem;
  }

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

  .pj-cta-box {
    padding: 2.5rem 1.5rem;
  }

  .pj-nav-links {
    gap: 0;
  }

  .pj-nav-links a {
    padding: 0.35rem 0.5rem;
    font-size: 0.82rem;
  }
}

@media (max-width: 576px) {
  .pj-container {
    padding: 0 1rem;
  }

  .pj-hero h1 {
    font-size: 1.6rem;
  }

  .pj-hero p {
    font-size: 0.95rem;
  }

  .pj-card {
    padding: 2rem 1.5rem;
  }

  .pj-footer .pj-container {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}