.page-portfolio{
  background:
    radial-gradient(1100px 560px at 12% 12%, rgba(139,92,246,.28), transparent 60%),
    radial-gradient(900px 520px at 86% 18%, rgba(34,211,238,.18), transparent 58%),
    radial-gradient(700px 500px at 58% 92%, rgba(251,113,133,.12), transparent 58%),
    linear-gradient(180deg, #05070c, #070a12);
  color: #ecf2ff;
}

.page-portfolio{
  --portfolio-text:#ecf2ff;
  --portfolio-muted:rgba(236,242,255,.72);
  --portfolio-muted-2:rgba(236,242,255,.55);
  --portfolio-glass:rgba(255,255,255,.08);
  --portfolio-glass-2:rgba(255,255,255,.05);
  --portfolio-stroke:rgba(255,255,255,.14);
  --portfolio-v:#8b5cf6;
  --portfolio-c:#22d3ee;
  --portfolio-shadow:0 22px 80px rgba(0,0,0,.55);
  --portfolio-r:22px;
  --portfolio-container:1180px;
}

.page-portfolio .section{
  padding: clamp(48px, 5vw, 82px) 0;
}

.page-portfolio .section--hero{
  padding: 60px 0 40px;
}

.page-portfolio .section__inner{
  width: min(var(--portfolio-container), calc(100% - 40px));
  margin: 0 auto;
}

.page-portfolio .section-header{
  max-width: 720px;
  margin: 0 auto 32px;
  text-align: center;
}

.page-portfolio .eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .95rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--portfolio-muted-2);
  margin: 0 0 14px;
}

.page-portfolio .eyebrow::before{
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 99px;
  background: linear-gradient(135deg, var(--portfolio-v), var(--portfolio-c));
  box-shadow: 0 0 18px rgba(139,92,246,.45);
}

.page-portfolio .section-title{
  font-size: clamp(2rem, 3.4vw, 3.3rem);
  line-height: 1.04;
  margin: 0 0 14px;
  letter-spacing: -.02em;
}

.page-portfolio .section-subtitle{
  margin: 0;
  color: var(--portfolio-muted);
  font-size: clamp(1.02rem, 1.25vw, 1.18rem);
  line-height: 1.65;
}

.page-portfolio .card-glass{
  position: relative;
  border-radius: var(--portfolio-r);
  background: linear-gradient(180deg, var(--portfolio-glass), var(--portfolio-glass-2));
  border: 1px solid var(--portfolio-stroke);
  box-shadow: var(--portfolio-shadow);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  overflow: hidden;
}

.page-portfolio .portfolio-grid{
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.page-portfolio .portfolio-item{
  cursor: pointer;
  transition: transform .25s ease, border-color .25s ease;
  text-decoration: none;
  color: inherit;
  display: block;
}

.page-portfolio .portfolio-item:hover{
  transform: translateY(-4px) scale(1.015);
  border-color: rgba(255,255,255,.20);
}

.page-portfolio .portfolio-item__thumb{
  height: 240px;
  margin: 16px;
  border-radius: calc(var(--portfolio-r) - 10px);
  background-size: cover;
  background-position: center;
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 18px 60px rgba(0,0,0,.45);
  position: relative;
  overflow: hidden;
}

.page-portfolio .portfolio-item__thumb::after{
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(560px 280px at 20% 0%, rgba(139,92,246,.18), transparent 60%),
    linear-gradient(to bottom, rgba(0,0,0,.08), rgba(0,0,0,.42));
  pointer-events: none;
}

.page-portfolio .portfolio-item__meta{
  padding: 0 16px 18px;
  margin-top: -4px;
}

.page-portfolio .portfolio-tag{
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  margin-bottom: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(139,92,246,.18), rgba(34,211,238,.12));
  border: 1px solid rgba(255,255,255,.10);
  color: rgba(236,242,255,.88);
  font-size: .74rem;
  letter-spacing: .11em;
  text-transform: uppercase;
  font-weight: 800;
}

.page-portfolio .portfolio-item__meta h3{
  margin: 0 0 6px;
  font-size: 1.08rem;
  letter-spacing: -.01em;
  color: var(--portfolio-text);
}

.page-portfolio .portfolio-item__meta p{
  margin: 0;
  color: var(--portfolio-muted);
  line-height: 1.6;
  font-size: .98rem;
}

.page-portfolio .portfolio-cta{
  margin-top: 30px;
  display: flex;
  justify-content: center;
}

.page-portfolio .btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 650;
  border-radius: 14px;
  padding: 12px 18px;
  border: 1px solid rgba(255,255,255,.12);
  color: var(--portfolio-text);
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  position: relative;
  z-index: 2;
  touch-action: manipulation;
  transition: transform .2s ease, opacity .2s ease;
  background: rgba(255,255,255,.05);
}

.page-portfolio .btn:hover{
  transform: translateY(-1px);
}

.page-portfolio .fade-start{
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .7s ease, transform .7s ease;
}

.page-portfolio .fade-in{
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1020px){
  .page-portfolio .portfolio-grid{
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px){
  .page-portfolio .section__inner{
    width: calc(100% - 26px);
  }

  .page-portfolio .portfolio-grid{
    grid-template-columns: 1fr;
  }

  .page-portfolio .btn{
    width: 100%;
  }
}