/* Portfolio layouts and static artwork. Extends the shared foundation. */

.folio-studio {
  --folio-paper: var(--color-portfolio-paper);
  --folio-ink: var(--color-portfolio-ink);
  --folio-accent: var(--color-copper);
  --folio-ground: var(--color-portfolio-paper);
  --folio-fg: var(--color-portfolio-ink);
  --system-head: Georgia, serif;
  --system-rail: var(--color-portfolio-ink);
  --system-rail-text: var(--color-white);
  --system-radius: 0;
  --system-rule: var(--color-copper);
}

.portfolio [data-emd-scene] {
  --scene: 1;
  position: relative;
}

.portfolio .page-hero {
  color: var(--folio-fg, var(--color-white));
  background: var(--folio-ground, var(--folio-ink));
  overflow: clip;
  padding-block: clamp(2.7rem, 6vw, 6.5rem);
}

.portfolio .page-hero .hero-grid {
  align-items: center;
  gap: clamp(1.5rem, 5vw, 6rem);
  min-height: 0;
}

.portfolio .page-hero-full .hero-grid {
  min-height: min(560px, 72svh);
}

.portfolio .page-hero h1 {
  color: inherit;
  text-wrap: balance;
  font-size: clamp(2.25rem, 4.6vw, 5.1rem);
  line-height: 1.1;
  overflow-wrap: anywhere;
}

.portfolio .page-hero .hero-deck {
  color: inherit;
  max-width: 54ch;
}

.portfolio .page-hero .eyebrow {
  color: inherit;
}

.portfolio .page-hero .button-quiet {
  background: transparent;
  color: inherit;
  border-color: currentColor;
}

.portfolio .page-hero .hero-art-wrap {
  min-height: 0;
  transform: none;
}

.folio-art {
  --plane: var(--folio-paper);
  position: relative;
  display: grid;
  place-items: center;
  min-width: 0;
  min-height: 245px;
  aspect-ratio: 6 / 4;
  margin: 0;
  padding: clamp(var(--space-text), 3vw, 2.5rem);
  isolation: isolate;
  overflow: hidden;
  color: var(--folio-ink);
  background: var(--plane);
  perspective: 800px;
}

.folio-art::before {
  content: "";
  position: absolute;
  inset: 11%;
  border: 1px solid currentColor;
  opacity: 0.26;
  transform: translateY(calc((1 - var(--scene)) * 22px)) scale(1.04);
}

.folio-art svg {
  width: 100%;
  max-height: 420px;
  transform: rotateY(calc((1 - var(--scene)) * var(--folio-turn, -12deg)))
    translateY(calc((1 - var(--scene)) * 12px));
}

.folio-art path {
  fill: none;
  stroke: currentColor;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.folio-art .folio-trace {
  stroke-dasharray: 1;
  stroke-dashoffset: calc(0.53 - var(--scene) * 0.53);
}

.folio-art figcaption {
  align-self: end;
  justify-self: start;
  position: relative;
  font-size: 0.83rem;
  font-weight: var(--font-weight-bold);
}

.folio-acts {
  background: var(--folio-paper);
  color: var(--folio-ink);
  padding-block: clamp(var(--space-block), 5vw, 5rem);
}

.folio-acts .shell {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem 4rem;
  align-items: center;
}

.folio-acts h2 {
  font-size: clamp(1.8rem, 3.5vw, 3.35rem);
  line-height: 1.1;
  max-width: 19ch;
  text-wrap: balance;
}

.folio-acts ol {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid currentColor;
}

.folio-acts li {
  border-bottom: 1px solid currentColor;
}

.folio-acts a {
  display: flex;
  gap: 0.8rem;
  justify-content: space-between;
  align-items: center;
  min-height: 50px;
  padding: 0.65rem 0.3rem;
}

.folio-acts a:hover {
  text-decoration: underline;
}

.folio-acts a span {
  color: var(--folio-ink);
}

.portfolio main > :is(.section, .bottom-cta)[data-emd-scene]::before {
  content: "";
  position: absolute;
  inset: 0 auto auto max(1rem, calc((100% - 1320px) / 2));
  width: min(35%, 15rem);
  height: 2px;
  background: var(--folio-accent);
  transform: scaleX(calc(0.15 + var(--scene) * 0.85));
  transform-origin: left;
}

.portfolio .article-toc nav a {
  flex-shrink: 0;
  overflow-wrap: anywhere;
}

.portfolio [id] {
  scroll-margin-top: 105px;
}

.folio-intro {
  margin: 0 0 var(--space-block);
  padding: var(--space-text) 1.25rem;
  border-inline-start: 3px solid var(--folio-accent);
  background: var(--folio-paper);
  color: var(--folio-ink);
}

.folio-intro p {
  margin: 0;
}

.folio-case-beat {
  margin: 1.25rem 0 1.6rem;
}

.folio-case-beat .folio-art {
  min-height: 0;
  aspect-ratio: 3 / 1;
}

.folio-case-beat .folio-art svg {
  max-height: 120px;
}

.folio-case-beat .folio-art figcaption {
  margin-top: 0.5rem;
}

.portfolio .form-honeypot {
  position: absolute;
  inset-inline-start: -10000px;
}

.portfolio .form-consent {
  display: flex;
  gap: 0.6rem;
  align-items: baseline;
}

.portfolio .form-consent input {
  width: auto;
}

.portfolio a:focus-visible,
.portfolio button:focus-visible {
  outline: 3px solid currentColor;
  outline-offset: 4px;
}

.folio-studio .folio-art {
  border: 8px solid var(--color-white);
  box-shadow: 0 20px 35px #131c2525;
}

.folio-studio .folio-acts .shell {
  grid-template-columns: 0.7fr 1.3fr;
}

.folio-ledger .folio-art {
  border-block: 8px double currentColor;
}

.folio-ledger .folio-art::before {
  inset: 0 8%;
  border-block: 0;
}

.folio-cinema .page-hero-full .hero-grid {
  grid-template-columns: 1fr;
  text-align: center;
}

.folio-cinema .page-hero-full .hero-deck,
.folio-cinema .page-hero-full h1 {
  margin-inline: auto;
}

.folio-cinema .page-hero-full .hero-buttons {
  justify-content: center;
}

.folio-cinema .page-hero-full .folio-art {
  aspect-ratio: auto;
  min-height: 230px;
}

.folio-cinema .page-hero-full .folio-art svg {
  max-height: 245px;
}

.folio-cinema .folio-art {
  --plane: #42283b;
  color: #ffb8a7;
}

.folio-editorial .folio-art {
  border-radius: 5% 5% 24% 5%;
}

.folio-editorial .page-hero h1,
.folio-editorial .folio-acts h2 {
  font-family: Georgia, serif;
  font-weight: 500;
  letter-spacing: -0.04em;
}

.folio-editorial .folio-acts .shell {
  align-items: start;
}

.folio-atlas .folio-art {
  --plane: #183d38;
  color: #b3efd4;
  clip-path: polygon(0 0, 92% 0, 100% 14%, 100% 100%, 0 100%);
}

.folio-atlas .folio-art svg {
  transform: rotate(calc(-5deg + var(--scene) * 5deg)) scale(calc(0.91 + var(--scene) * 0.09));
}

.folio-calm .folio-art {
  border-radius: 50% 38% 39% 35%;
}

.folio-calm .folio-art::before {
  border-radius: var(--radius-round);
}

.folio-calm .folio-art svg {
  transform: translateX(calc((1 - var(--scene)) * -18px));
}

.folio-flight .folio-art {
  --plane: #1d3154;
  color: #c0ddff;
  transform: skewY(-2deg);
}

.folio-flight .folio-art::before {
  inset: 17% 0 6%;
  border-inline: 0;
}

.folio-flight .folio-acts .shell {
  grid-template-columns: 1.2fr 0.8fr;
}

.folio-threshold .folio-art {
  border-radius: 45% 45% 0 0 / 38% 38% 0 0;
}

.folio-threshold .folio-art::before {
  border-radius: inherit;
}

.folio-threshold .folio-art svg {
  transform: scale(calc(0.87 + var(--scene) * 0.13));
}

.folio-cutaway .folio-art {
  --plane: #2d2445;
  color: #d8c1ff;
}

.folio-cutaway .folio-art::before {
  inset: 15% 21%;
  transform: rotate(28deg) skew(-8deg);
}

.folio-cutaway .folio-art svg {
  transform: translateY(calc((1 - var(--scene)) * 18px)) rotateX(calc((1 - var(--scene)) * 17deg));
}

@media (min-width: 1000px) {
  .folio-ledger .folio-art,
  .folio-threshold .folio-art {
    grid-column: 1;
    grid-row: 1;
  }
  .folio-ledger .hero-text,
  .folio-threshold .hero-text {
    grid-column: 2;
    grid-row: 1;
  }
  .folio-atlas .page-hero-full .hero-grid {
    grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  }
  .folio-editorial .page-hero-full .hero-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  }
  .folio-calm .page-hero-full .hero-grid {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  }
}

@media (max-width: 760px) {
  .portfolio .page-hero .hero-grid,
  .folio-acts .shell {
    grid-template-columns: 1fr;
  }
  .portfolio .page-hero-full .hero-grid {
    min-height: 0;
  }
  .folio-art {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }
  .folio-case-beat .folio-art {
    aspect-ratio: 2 / 1;
  }
  .portfolio [id] {
    scroll-margin-top: 130px;
  }
}

.portfolio .article-toc nav a.active {
  border-inline-start: 2px solid var(--primary);
}

.folio-studio .resource-card {
  border-radius: 0;
  background: #faf6ef;
  padding: clamp(1.3rem, 4vw, 3rem);
}

.folio-ledger .resource-card {
  border-radius: 0;
  border-width: 0 0 1px;
  box-shadow: none;
}

.folio-cinema .bottom-cta {
  background: #29182c;
  color: var(--color-white);
}

.folio-editorial .resource-card h3,
.folio-editorial .section h2 {
  font-family: Georgia, serif;
}

.folio-atlas .resource-card {
  border-radius: 0 24px 0 0;
}

.folio-calm .resource-card {
  border-radius: 28px;
}

.folio-flight .resource-card {
  border-top: 3px solid var(--folio-accent);
}

.folio-threshold .resource-card {
  border-radius: 24px 24px 3px 3px;
}

.folio-cutaway .resource-card {
  border-radius: 0;
  border-inline-start: 3px solid var(--folio-accent);
}

@media (max-width: 760px) {
  .portfolio .article-toc {
    position: sticky;
    top: 72px;
    z-index: 8;
    background: var(--folio-paper);
    border: 1px solid #c0bfca;
    padding: 0.25rem 0.5rem;
    margin-bottom: var(--space-text);
  }
  .portfolio .article-toc > :is(.eyebrow, .toc-cta) {
    display: none;
  }
  .portfolio .article-toc nav a {
    min-height: 44px;
    margin: 0;
  }
  .portfolio .article-toc nav a.active {
    border-inline-start: 0;
    border-bottom: 2px solid var(--primary);
  }
  .portfolio :is(h2, h3, h4)[id] {
    scroll-margin-top: 153px;
  }
}

/* Portfolio theme: typography, navigation and reading surfaces */

.folio-studio .resource-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: #c8b8a6;
}

.folio-studio .article-toc {
  border-top: 6px solid var(--color-copper);
  padding-top: var(--space-text);
}

.folio-studio .form-wrap {
  border: 1px solid var(--color-copper);
  box-shadow: 10px 10px 0 #d9c5b5;
}

.portfolio :is(h1, h2, h3) {
  font-family: var(--system-head);
}

.portfolio .site-header {
  background: var(--system-rail);
  color: var(--system-rail-text);
  border-bottom-color: var(--system-rule);
}

.portfolio .site-header :is(.site-nav, .desktop-nav, .brand, .brand-name, .nav-link) {
  color: inherit;
}

.portfolio .site-header :is(.site-nav a, .desktop-menu a, .site-logo, .nav-toggle) {
  color: var(--system-rail-text);
}

.portfolio .mobile-menu {
  background: var(--folio-paper);
  color: var(--folio-ink);
}

.portfolio .nav-toggle span {
  background: var(--system-rail-text);
}

.portfolio .mobile-menu a {
  color: var(--folio-ink);
}

.portfolio :is(.resource-card, .form-wrap),
.portfolio :is(input, textarea, select) {
  border-radius: var(--system-radius);
}

.portfolio .section :is(h2, h3) {
  text-wrap: balance;
}

@media (max-width: 680px) {
  .portfolio .resource-grid {
    grid-template-columns: 1fr;
  }
}