/* ===== Inner portfolio site — the "site within the site" the hero zooms into ===== */
:root {
  --pf-paper: #ECEBE6;
  --pf-ink: #1A1812;
  --pf-body: #2E2B22;
  --pf-muted: #8A8473;
  --pf-bronze: #7A5C3C;
  --pf-cream: #E1E0CC;
  --pf-hair: rgba(26, 24, 18, 0.16);
}

#portfolio {
  position: relative;
  background: var(--pf-paper);
  color: var(--pf-ink);
}
#portfolio ::selection { background: var(--pf-bronze); color: var(--pf-paper); }

.pf-serif {
  font-family: 'Instrument Serif', serif !important;
  font-style: italic;
  font-weight: 400;
}
.pf-bronze { color: var(--pf-bronze); }

.pf-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--pf-muted);
}

/* ---------- Sticky site chrome (blends: dark on paper, cream on black) ---------- */
.pf-chrome {
  position: sticky;
  top: 0;
  z-index: 40;
  mix-blend-mode: difference;
  color: var(--pf-cream);
  pointer-events: none;
}
.pf-chrome-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px clamp(20px, 4vw, 48px);
}
.pf-chrome-mark {
  pointer-events: auto;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-decoration: none;
  color: inherit;
  padding: 10px 0;
}
.pf-chrome-mid {
  white-space: nowrap;
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  opacity: 0.7;
}
.pf-chrome nav { display: flex; gap: clamp(16px, 2.6vw, 32px); }
.pf-chrome nav a {
  pointer-events: auto;
  color: inherit;
  text-decoration: none;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  padding: 12px 0;
  position: relative;
}
.pf-chrome nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: 8px;
  height: 1px;
  background: currentColor;
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.pf-chrome nav a:hover::after { right: 0; }
@media (max-width: 720px) {
  .pf-chrome-mid { display: none; }
}
@media (max-width: 480px) {
  .pf-chrome nav { gap: 12px; }
  .pf-chrome nav a { font-size: 9px; letter-spacing: 0.16em; }
  .pf-chrome-mark { font-size: 12px; }
}

/* ---------- Section scaffolding ---------- */
.pf-section {
  padding: clamp(90px, 14vh, 170px) clamp(20px, 5vw, 64px);
}
.pf-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  max-width: 1480px;
  margin: 0 auto;
}
@media (min-width: 900px) {
  .pf-grid { grid-template-columns: 230px minmax(0, 1fr); gap: 56px; }
  .pf-side { position: sticky; top: 96px; align-self: start; }
}
.pf-side {
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.pf-side .pf-index {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--pf-bronze);
}

/* ---------- About ---------- */
.pf-statement {
  margin: 0;
  font-size: clamp(1.55rem, 3.4vw, 3.2rem);
  line-height: 1.32;
  letter-spacing: -0.015em;
  color: var(--pf-ink);
  text-wrap: pretty;
  max-width: 22em;
}
.pf-about-body {
  margin: clamp(32px, 5vh, 56px) 0 0;
  max-width: 34em;
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  line-height: 1.65;
  color: var(--pf-muted);
  text-wrap: pretty;
}

/* ---------- "I like to" kinetic list ---------- */
.pf-liketo {
  padding: clamp(70px, 11vh, 150px) clamp(20px, 5vw, 64px);
  overflow: hidden;
  border-top: 1px solid var(--pf-hair);
}
.pf-liketo-head {
  max-width: 1480px;
  margin: 0 auto clamp(36px, 6vh, 72px);
}
.pf-lines { max-width: 1480px; margin: 0 auto; }
.pf-line { overflow: hidden; padding-bottom: 0.06em; }
.pf-line-inner {
  display: block;
  font-size: clamp(2.2rem, 7.6vw, 7.2rem);
  line-height: 1.04;
  letter-spacing: -0.045em;
  font-weight: 800;
  color: var(--pf-ink);
  text-wrap: balance;
}
.pf-line-inner.pf-serif {
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--pf-bronze);
}
@media (min-width: 900px) {
  .pf-line[data-off="1"] { padding-left: 8vw; }
  .pf-line[data-off="2"] { padding-left: 16vw; }
  .pf-line[data-off="3"] { padding-left: 24vw; }
}

/* ---------- Focus rows ---------- */
.pf-rows { border-bottom: 1px solid var(--pf-hair); }
.pf-row {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas: "num arrow" "title arrow" "desc arrow";
  gap: 6px 18px;
  align-items: start;
  padding: 26px 4px;
  border-top: 1px solid var(--pf-hair);
  text-decoration: none;
  color: inherit;
}
@media (min-width: 900px) {
  .pf-row {
    grid-template-columns: 90px minmax(0, 1.1fr) minmax(0, 1fr) auto;
    grid-template-areas: "num title desc arrow";
    align-items: baseline;
    gap: 0 32px;
    padding: 34px 12px;
  }
}
.pf-row-fill {
  position: absolute;
  inset: 0;
  background: var(--pf-ink);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}
.pf-row > * { position: relative; }
.pf-row-num {
  grid-area: num;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--pf-bronze);
  transition: color 0.35s;
}
.pf-row-title {
  grid-area: title;
  margin: 0;
  font-size: clamp(1.45rem, 2.8vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  transition: color 0.35s, transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}
.pf-row-desc {
  grid-area: desc;
  margin: 0;
  font-size: clamp(0.85rem, 1.05vw, 1rem);
  line-height: 1.55;
  color: var(--pf-muted);
  max-width: 30em;
  transition: color 0.35s;
  text-wrap: pretty;
}
.pf-row-arrow {
  grid-area: arrow;
  align-self: center;
  font-size: 20px;
  color: var(--pf-ink);
  transform: rotate(-45deg);
  transition: color 0.35s, transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}
@media (hover: hover) {
  .pf-row:hover .pf-row-fill { transform: scaleY(1); transform-origin: top; }
  .pf-row:hover .pf-row-num { color: var(--pf-cream); }
  .pf-row:hover .pf-row-title { color: var(--pf-cream); transform: translateX(10px); }
  .pf-row:hover .pf-row-desc { color: rgba(225, 224, 204, 0.7); }
  .pf-row:hover .pf-row-arrow { color: var(--pf-cream); transform: rotate(0deg); }
}

/* ---------- Selected work (horizontal scroll on desktop) ---------- */
.pf-work { padding: 0; }
.pf-work-pin { position: relative; padding: clamp(90px, 14vh, 160px) 0; }
.pf-work-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0 clamp(20px, 5vw, 64px);
  margin-bottom: clamp(36px, 6vh, 64px);
}
.pf-work-hint { display: none; }
.pf-work-track {
  display: flex;
  flex-direction: column;
  gap: clamp(48px, 8vh, 72px);
  padding: 0 clamp(20px, 5vw, 64px);
}
.pf-panel-title {
  margin: 0;
  font-size: clamp(2.8rem, 9.5vw, 9rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  font-weight: 800;
  color: var(--pf-ink);
}
.pf-panel-title .pf-serif { letter-spacing: -0.02em; }
.pf-card { display: flex; flex-direction: column; gap: 14px; }
.pf-card-cap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid var(--pf-hair);
  padding-top: 12px;
}
.pf-card-cap .pf-cap-title {
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.pf-card-cap .pf-cap-note {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--pf-muted);
  white-space: nowrap;
}
@media (min-width: 900px) {
  .pf-work-pin {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    padding: 0;
  }
  .pf-work-head {
    position: absolute;
    top: clamp(56px, 9vh, 96px);
    left: 0;
    right: 0;
    margin-bottom: 0;
  }
  .pf-work-hint { display: block; }
  .pf-work-track {
    flex-direction: row;
    align-items: center;
    width: max-content;
    gap: clamp(48px, 6vw, 110px);
    padding: 0 clamp(20px, 5vw, 64px);
    will-change: transform;
  }
  .pf-panel-intro { width: 52vw; flex-shrink: 0; }
  .pf-card { width: 44vw; max-width: 680px; flex-shrink: 0; }
  .pf-card.pf-card-tall { width: 30vw; max-width: 460px; }
  .pf-card[data-lift="up"] { transform: translateY(-3.5vh); }
  .pf-card[data-lift="down"] { transform: translateY(3.5vh); }
}

/* ---------- Contact / footer (black bookend) ---------- */
.pf-contact {
  position: relative;
  background: #000;
  color: var(--pf-cream);
  overflow: hidden;
}
.pf-contact ::selection { background: var(--pf-cream); color: #000; }
.pf-marquee {
  overflow: hidden;
  border-bottom: 1px solid rgba(225, 224, 204, 0.16);
  padding: 16px 0;
}
.pf-marquee-inner {
  display: flex;
  gap: 0;
  width: max-content;
  animation: pf-marq 30s linear infinite;
}
.pf-marquee-inner span {
  display: inline-flex;
  align-items: baseline;
  gap: 28px;
  padding-right: 28px;
  white-space: nowrap;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(225, 224, 204, 0.75);
}
.pf-marquee-inner .pf-star {
  color: var(--pf-bronze);
  letter-spacing: 0;
}
@keyframes pf-marq { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .pf-marquee-inner { animation: none; }
}

.pf-contact-main {
  padding: clamp(90px, 15vh, 180px) clamp(20px, 5vw, 64px) clamp(40px, 7vh, 80px);
  max-width: 1480px;
  margin: 0 auto;
}
.pf-contact-main .pf-label { color: rgba(225, 224, 204, 0.5); }
.pf-contact-h {
  margin: 26px 0 0;
  font-size: clamp(2.4rem, 7vw, 6.4rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
  font-weight: 800;
  max-width: 11em;
  text-wrap: balance;
}
.pf-contact-h .pf-serif { color: var(--pf-cream); letter-spacing: -0.01em; }
.pf-cta {
  margin-top: clamp(36px, 6vh, 56px);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--pf-cream);
  color: #000;
  border: 0;
  border-radius: 999px;
  padding: 8px 8px 8px 24px;
  font-family: inherit;
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: gap 0.3s ease;
}
.pf-cta:hover { gap: 18px; }
.pf-cta .pf-cta-orb {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: #000;
  color: var(--pf-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: transform 0.3s ease;
}
.pf-cta:hover .pf-cta-orb { transform: scale(1.1) rotate(-45deg); }

.pf-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 18px clamp(20px, 5vw, 64px);
  border-top: 1px solid rgba(225, 224, 204, 0.16);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(225, 224, 204, 0.55);
}
.pf-foot a {
  color: var(--pf-cream);
  text-decoration: none;
  padding: 12px 0;
  letter-spacing: 0.2em;
}
.pf-foot a:hover { color: #fff; }

.pf-giant {
  display: block;
  margin: clamp(20px, 5vh, 60px) auto -0.18em;
  text-align: center;
  font-size: clamp(5rem, 19vw, 21rem);
  line-height: 0.82;
  letter-spacing: -0.05em;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1px rgba(225, 224, 204, 0.32);
  user-select: none;
  pointer-events: none;
  white-space: nowrap;
}

/* ---------- Static fallback (frozen-rAF hosts): stacked work rail ---------- */
body.pf-no-pin .pf-work-pin {
  height: auto;
  display: block;
  overflow: visible;
  padding: clamp(90px, 14vh, 160px) 0;
}
body.pf-no-pin .pf-work-head {
  position: static;
  margin-bottom: clamp(36px, 6vh, 64px);
}
body.pf-no-pin .pf-work-hint { display: none; }
body.pf-no-pin .pf-work-track {
  flex-direction: column;
  align-items: stretch;
  width: auto;
  transform: none !important;
}
body.pf-no-pin .pf-panel-intro { width: auto; }
body.pf-no-pin .pf-card,
body.pf-no-pin .pf-card.pf-card-tall {
  width: auto;
  max-width: 680px;
  transform: none;
}


/* Public release: replace editable image slots with authored pattern surfaces. */
.pf-work-pattern { gap: 14px; }
.pf-pattern-face {
  position: relative;
  min-height: clamp(310px, 40vw, 520px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding: clamp(22px, 3vw, 38px);
  background:
    radial-gradient(circle at 22% 18%, rgba(122, 92, 60, 0.24), transparent 34%),
    radial-gradient(circle at 82% 72%, rgba(229, 184, 142, 0.20), transparent 34%),
    linear-gradient(135deg, rgba(26, 24, 18, 0.94), rgba(74, 61, 45, 0.72) 48%, rgba(236, 235, 230, 0.78));
  color: var(--pf-cream);
}
.pf-pattern-face::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(225, 224, 204, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(225, 224, 204, 0.06) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(circle at 45% 48%, black, transparent 74%);
}
.pf-pattern-face::after {
  content: '';
  position: absolute;
  left: 11%; right: 11%; top: 18%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(225, 224, 204, 0.62), transparent);
  box-shadow: 0 92px 0 rgba(225,224,204,0.28), 0 184px 0 rgba(225,224,204,0.18);
}
.pf-pattern-face > * { position: relative; z-index: 1; }
.pf-pattern-note {
  display: inline-flex;
  align-self: flex-start;
  margin-bottom: auto;
  border: 1px solid rgba(225, 224, 204, 0.22);
  padding: 8px 10px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(225, 224, 204, 0.72);
  background: rgba(0,0,0,0.18);
}
.pf-pattern-face h3 {
  margin: 0;
  max-width: 10em;
  font-size: clamp(2rem, 4.8vw, 4.6rem);
  line-height: 0.94;
  letter-spacing: -0.055em;
}
.pf-pattern-face p {
  margin: 18px 0 0;
  max-width: 34em;
  color: rgba(225, 224, 204, 0.76);
  line-height: 1.55;
}
@media (max-width: 640px) {
  .pf-pattern-face { min-height: 330px; }
}