/* ===== Webrozo Portfolio Grid Styles (final) ===== */
.pf-section{
  --card:#0b1030;
  --card2:#0a0e24;
  --stroke:rgba(255,255,255,.10);
  --text:#eaf0ff;
  --muted:rgba(234,240,255,.65);

  background:
    radial-gradient(1200px 500px at 0% 0%, rgba(67,128,253,.35), transparent 60%),
    linear-gradient(90deg, #0b1e4a 0%, #000 55%, #000 100%);

  padding: 0 !important;
  margin: 0 !important;

  border-radius:18px;
  color:var(--text);
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
}

.pf-header,
.pf-grid{
  padding:clamp(22px, 4vw, 48px) clamp(14px, 3vw, 18px);
}
.pf-grid{
  padding-top:0;
  padding-bottom:clamp(28px, 6vw, 60px);
}

.pf-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  max-width:1200px;
  margin:0 auto clamp(12px, 2vw, 20px);
}
.pf-header h2{
  font-size:clamp(24px, 4.2vw, 42px);
  letter-spacing:-.02em;
  margin:0;
}
.pf-header p{
  margin:0;
  color:var(--muted);
  font-size:clamp(12px, 1.6vw, 15px);
  white-space:nowrap;
}

.pf-grid{
  max-width:1200px;
  margin:0 auto;
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:clamp(12px, 2.2vw, 22px);
}

/* Card */
.pf-card{
  position:relative;
  background:
    linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,0)),
    radial-gradient(120% 120% at 0% 0%, #191a50 0%, var(--card2) 55%, #070a1b 100%);
  border:1px solid var(--stroke);
  border-radius:clamp(14px, 2vw, 20px);
  overflow:hidden;
  box-shadow:0 18px 60px rgba(0,0,0,.55);
  transition:transform .25s ease, border-color .25s ease;
  z-index:1;
}

/* Whole-card link overlay (keep behind button so hover works) */
.pf-card-link{
  position:absolute;
  inset:0;
  z-index:2;
}

/* Glow behind card on hover */
.pf-card::before{
  content:"";
  position:absolute;
  inset:-35px;
  background:
    radial-gradient(420px 220px at 20% 0%, rgba(77,142,255,.45), transparent 60%),
    radial-gradient(420px 260px at 100% 100%, rgba(160,90,255,.35), transparent 65%);
  filter:blur(28px);
  opacity:0;
  transform:scale(.96);
  transition:opacity .35s ease, transform .35s ease;
  z-index:-1;
}
.pf-card:hover{
  transform:translateY(-4px);
  border-color:rgba(255,255,255,.18);
}
.pf-card:hover::before{
  opacity:1;
  transform:scale(1);
}

/* Thumbnail scroll */
.pf-thumb{
  display:block;
  height:clamp(280px, 38vw, 440px);
  overflow:hidden;
  position:relative;
  background:#05081b;
  z-index:1;
}
.pf-thumb img{
  width:100%;
  height:auto;
  display:block;
  transform:translateY(0);
  transition:transform var(--scroll-speed, 5s) linear;
  will-change:transform;
}

/* Desktop hover scroll */
.pf-card[data-scroll="true"]:hover .pf-thumb img{
  transform:translateY(calc(-1 * var(--scroll-distance, 0px)));
}

/* Touch replay (mobile tap) */
.pf-card.is-touch-active .pf-thumb img{
  transform:translateY(calc(-1 * var(--scroll-distance, 0px)));
}

.pf-thumb:after{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,.0) 60%, rgba(0,0,0,.55) 100%);
  pointer-events:none;
}

.pf-body{
  padding:clamp(14px, 2.2vw, 18px);
  display:flex;
  flex-direction:column;
  gap:12px;
  position:relative;
  z-index:3;
}
.pf-body h3{
  font-size:clamp(16px, 2.2vw, 20px);
  margin:0;
}

/* Button */
.pf-btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  width:fit-content;
  padding:10px 14px;
  border-radius:10px;
  font-weight:700;
  font-size:14px;
  text-decoration:none;
  color:#fff;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.18);
  backdrop-filter:blur(6px);
  box-shadow:0 8px 22px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.08);
  transition:background .2s ease, border-color .2s ease, transform .2s ease, box-shadow .25s ease;
  position:relative;
  z-index:4;
}
.pf-btn-arrow{ transition:transform .2s ease, opacity .2s ease; opacity:.9; }
.pf-btn:hover,
.pf-card:active .pf-btn{
  background:rgba(90,160,255,.16);
  border-color:rgba(120,190,255,.55);
  transform:translateY(-1px);
  box-shadow:0 12px 28px rgba(70,140,255,.35), 0 0 0 3px rgba(90,160,255,.12), inset 0 1px 0 rgba(255,255,255,.12);
}
.pf-btn:hover .pf-btn-arrow,
.pf-card:active .pf-btn-arrow{ transform:translateX(3px); opacity:1; }

/* Responsive overrides to prevent Elementor inline columns breaking layout */
@media (max-width: 1024px){
  .pf-grid{ grid-template-columns:repeat(2, minmax(0,1fr)) !important; }
}
@media (max-width: 640px){
  .pf-grid{ grid-template-columns:1fr !important; }
  .pf-header{ flex-direction:column; align-items:flex-start; }
  .pf-header p{ white-space:normal; }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce){
  .pf-thumb img{ transition-duration:0.01ms !important; }
}