/* ============================================================
   UNSAID — Portfolio page
   ============================================================ */

/* ---------- HERO ---------- */
.pf-hero {
  position: relative;
  padding: 200px 0 100px;
  overflow: hidden;
  isolation: isolate;
  background: #000;
  color: #fff;
}
.pf-hero-bg { position: absolute; inset: 0; z-index: -1; }
.pf-hero-grad {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 30% 30%, rgba(200,169,110,.15), transparent 55%),
    radial-gradient(ellipse at 75% 70%, rgba(200,169,110,.06), transparent 55%),
    linear-gradient(180deg, #1a1410 0%, #000 70%);
}
.pf-hero-grain {
  position: absolute; inset: 0;
  opacity: .12;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.5 0'/></filter><rect width='160' height='160' filter='url(%23n)'/></svg>");
  mix-blend-mode: overlay;
}
.pf-hero-inner { max-width: 1080px; }
.pf-hero-title {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(56px, 9vw, 132px);
  line-height: .92;
  letter-spacing: -.025em;
  text-transform: none;
  margin: 16px 0 24px;
  font-optical-sizing: none;
  font-variation-settings: "opsz" 14;
}
.pf-hero-sub {
  font-size: clamp(18px, 1.8vw, 24px);
  color: rgba(255,255,255,.78);
  margin: 0;
}

/* ---------- SECTION ---------- */
.pf-section {
  background: var(--paper);
  color: var(--ink);
  padding: 80px 0 100px;
}

/* ---------- FILTERS ---------- */
.pf-filters {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 56px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--paper-line);
}
.pf-filter {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  background: transparent;
  border: 1px solid var(--paper-line);
  color: rgba(10,10,10,.6);
  padding: 10px 16px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.pf-filter:hover { color: var(--ink); border-color: rgba(10,10,10,.4); }
.pf-filter.is-active {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

/* ---------- GRID ---------- */
.pf-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.pf-empty {
  grid-column: 1 / -1;
  font-size: 14px;
  color: rgba(10,10,10,.55);
  padding: 80px 32px;
  border: 1px dashed var(--paper-line);
  text-align: center;
}
.pf-empty code {
  background: rgba(10,10,10,.06);
  padding: 2px 6px;
  font-size: 12px;
  font-family: var(--mono);
}

.pf-card {
  margin: 0;
}
.pf-card-trigger {
  display: block;
  width: 100%;
  background: transparent;
  border: 0;
  padding: 0;
  text-align: left;
  cursor: pointer;
  transition: transform var(--transition);
}
.pf-card-trigger:hover { transform: translateY(-4px); }
.pf-card-img {
  aspect-ratio: 4 / 5;
  background-color: #1a1a1a;
  background-size: cover;
  background-position: center;
  border: 1px solid var(--paper-line);
  position: relative;
  overflow: hidden;
  transition: filter var(--transition);
}
.pf-card-trigger:hover .pf-card-img { filter: brightness(1.05); }
.pf-card-img.has-video {
  aspect-ratio: 16 / 9;
}
.pf-card-img.has-video::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(2px);
  pointer-events: none;
}
.pf-card-img.has-video::before {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-40%, -50%);
  width: 0; height: 0;
  border-left: 16px solid #fff;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  z-index: 2;
  pointer-events: none;
}
.pf-card-meta { padding: 16px 4px 0; }
.pf-card-cat {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .25em;
  color: var(--gold-deep);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.pf-card-title {
  font-family: var(--display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -.005em;
  margin: 0 0 6px;
  color: var(--ink);
  line-height: 1.25;
  font-optical-sizing: none;
  font-variation-settings: "opsz" 14;
}
.pf-card-client {
  margin: 0 0 10px;
  font-size: 13px;
  color: rgba(10,10,10,.6);
}
.pf-card-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.pf-tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(10,10,10,.55);
  background: rgba(10,10,10,.04);
  padding: 4px 8px;
}

/* ---------- CTA ---------- */
.pf-cta { padding: 100px 0; text-align: center; }
.pf-cta-inner {
  max-width: 720px;
  margin: 0 auto;
}
.pf-cta-desc {
  margin: 24px 0 36px;
  font-size: 15px;
  line-height: 2;
  color: rgba(255,255,255,.72);
}
.pf-cta-row { display: inline-flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* ---------- MODAL ---------- */
.pf-modal {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(0,0,0,.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  overflow-y: auto;
  padding: 56px 24px;
}
.pf-modal.is-open { display: block; }
body.modal-open { overflow: hidden; }
.pf-modal-body {
  position: relative;
  max-width: 1040px;
  margin: 0 auto;
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--paper-line);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 0;
}
.pf-modal-close {
  position: absolute; top: 12px; right: 12px;
  width: 40px; height: 40px;
  background: rgba(255,255,255,.9);
  border: 1px solid var(--paper-line);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
  transition: background var(--transition);
}
.pf-modal-close:hover { background: var(--ink); color: #fff; border-color: var(--ink); }
.pf-modal-media {
  background: #000;
  display: flex; flex-direction: column;
  min-height: 360px;
}
.pf-vimeo {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
}
.pf-vimeo iframe {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border: 0;
}
.pf-gallery {
  display: flex; flex-direction: column;
}
.pf-gallery img {
  width: 100%;
  height: auto;
  display: block;
}
.pf-modal-info {
  padding: 40px 36px;
  display: flex; flex-direction: column;
  gap: 16px;
}
.pf-modal-cat {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .25em;
  color: var(--gold-deep);
  text-transform: uppercase;
  margin: 0;
}
.pf-modal-title {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.1;
  letter-spacing: -.01em;
  margin: 0;
  color: var(--ink);
  font-optical-sizing: none;
  font-variation-settings: "opsz" 14;
}
.pf-modal-client {
  margin: 0;
  font-size: 14px;
  color: rgba(10,10,10,.6);
}
.pf-modal-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0; }
.pf-modal-desc {
  font-size: 14px;
  line-height: 2;
  color: rgba(10,10,10,.78);
  white-space: pre-wrap;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1100px) {
  .pf-grid { grid-template-columns: repeat(2, 1fr); }
  .pf-modal-body { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .pf-hero { padding: 140px 0 80px; }
  .pf-section { padding: 60px 0 80px; }
  .pf-grid { grid-template-columns: 1fr; gap: 24px; }
  .pf-filters { gap: 6px; }
  .pf-filter { padding: 8px 12px; font-size: 10px; }
  .pf-modal { padding: 24px 12px; }
  .pf-modal-info { padding: 28px 22px; }
}