/* Page section layouts. */

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: var(--limestone);
  --ink: var(--limestone);
  --ink-muted: rgba(244, 239, 230, 0.7);
  --line: var(--line-light);
  overflow: hidden;
  isolation: isolate;
}

.hero--short {
  min-height: 78svh;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  animation: hero-zoom 14s var(--ease-out) forwards;
}

@keyframes hero-zoom {
  to {
    transform: scale(1);
  }
}

.hero__shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(to bottom, rgba(20, 18, 14, 0.42) 0%, rgba(20, 18, 14, 0.06) 30%, rgba(20, 18, 14, 0.34) 58%, rgba(20, 18, 14, 0.78) 100%);
}

.hero__content {
  position: relative;
  padding-top: calc(var(--header-h) + 2rem);
  padding-bottom: clamp(2rem, 4vw, 3rem);
}

.hero__eyebrow {
  color: rgba(244, 239, 230, 0.8);
}

.hero__title {
  margin-top: 1.25rem;
}

.hero__sub {
  margin-top: 1.5rem;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--text-xl);
  color: var(--sand-soft);
}

.hero__lede {
  margin-top: 1.5rem;
  max-width: 30em;
  color: rgba(244, 239, 230, 0.86);
  font-size: var(--text-lg);
  line-height: 1.5;
}

.hero__actions {
  margin-top: 2.25rem;
}

.hero__facts {
  margin-top: clamp(2rem, 4vw, 3.25rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-light);
}

.hero__facts .facts__value {
  font-size: clamp(1.9rem, 1.3rem + 1.8vw, 3rem);
}

.hero__facts .facts__label {
  color: rgba(244, 239, 230, 0.68);
}

.hero__facts .facts__item {
  border-color: var(--line-light);
}

.hero__scroll {
  position: absolute;
  right: var(--gutter);
  bottom: 2.25rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(244, 239, 230, 0.75);
}

.hero__scroll::after {
  content: "";
  width: 1px;
  height: 3rem;
  background: currentColor;
  animation: scroll-cue 2.4s var(--ease-in-out) infinite;
  transform-origin: top;
}

@keyframes scroll-cue {
  0% { transform: scaleY(0); transform-origin: top; }
  45% { transform: scaleY(1); transform-origin: top; }
  55% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

@media (max-width: 720px) {
  .hero__scroll {
    display: none;
  }
}

/* Page hero for inner pages (no image) */
.page-head {
  padding-top: calc(var(--header-h) + clamp(4rem, 9vw, 8rem));
  padding-bottom: clamp(3rem, 6vw, 5.5rem);
}

.page-head__title {
  margin-top: 1.25rem;
}

.page-head__lede {
  margin-top: 2rem;
}

/* ---------- Statement ---------- */
.statement {
  text-align: left;
}

.statement__text {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  text-transform: uppercase;
  line-height: 0.98;
  max-width: 14em;
}

.statement__text em {
  font-style: italic;
  text-transform: none;
  color: var(--cork-deep);
}

.theme-dark .statement__text em,
.theme-olive .statement__text em {
  color: var(--sand);
}

.statement__body {
  margin-top: 2.5rem;
}

/* ---------- Big number ---------- */
.bignum {
  font-family: var(--font-serif);
  font-size: var(--text-number);
  line-height: 0.82;
  letter-spacing: -0.03em;
  font-weight: 300;
}

.bignum__unit {
  display: block;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--ink-muted);
  margin-top: 1.25rem;
}

/* ---------- Split (text + media) ---------- */
.split {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gap);
  align-items: center;
}

.split__text {
  grid-column: 1 / span 5;
}

.split__media {
  grid-column: 7 / span 6;
}

.split--reverse .split__text {
  grid-column: 8 / span 5;
  order: 2;
}

.split--reverse .split__media {
  grid-column: 1 / span 6;
  order: 1;
}

.split--top {
  align-items: start;
}

.split__text .headline,
.collage__b .headline,
.col-4 .headline,
.col-5 .headline,
.col-6 .headline,
.entry__title {
  font-size: clamp(2.3rem, 1.3rem + 3.1vw, 4.4rem);
}

@media (max-width: 960px) {
  .split__text,
  .split__media,
  .split--reverse .split__text,
  .split--reverse .split__media {
    grid-column: 1 / -1;
    order: initial;
  }
}

/* ---------- Gallery collage ---------- */
.collage {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gap);
}

.collage__a { grid-column: 1 / span 8; }
.collage__b { grid-column: 9 / span 4; align-self: end; }
.collage__c { grid-column: 2 / span 4; }
.collage__d { grid-column: 7 / span 6; margin-top: 4rem; }

@media (max-width: 960px) {
  .collage__a,
  .collage__b,
  .collage__c,
  .collage__d {
    grid-column: 1 / -1;
    margin-top: 0;
  }

  .collage__b,
  .collage__c {
    grid-column: span 6;
  }
}

@media (max-width: 600px) {
  .collage__b,
  .collage__c {
    grid-column: 1 / -1;
  }
}

/* ---------- Word list (space / silence / ...) ---------- */
.biglist {
  display: flex;
  flex-direction: column;
}

.biglist__item {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  align-items: baseline;
  gap: 1rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--line);
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  text-transform: uppercase;
  line-height: 1;
}

.biglist__item:last-child {
  border-bottom: 1px solid var(--line);
}

.biglist__num {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  color: var(--ink-muted);
}

.biglist__desc {
  grid-column: 2;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  text-transform: none;
  color: var(--ink-muted);
  line-height: 1.6;
  margin-top: 0.4rem;
  max-width: 34em;
}

/* ---------- Experience strip ---------- */
.strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--gap);
}

.strip__item:nth-child(even) {
  margin-top: clamp(2rem, 5vw, 5rem);
}

@media (max-width: 960px) {
  .strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .strip {
    grid-template-columns: 1fr;
  }

  .strip__item:nth-child(even) {
    margin-top: 0;
  }
}

/* ---------- For all ---------- */
.forall {
  text-align: center;
}

.forall__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15em;
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  text-transform: uppercase;
  line-height: 1;
}

.forall__list li {
  opacity: 0.32;
  transition: opacity 600ms var(--ease-out);
}

.forall__list li.is-lit {
  opacity: 1;
}

.forall__list li:last-child {
  font-style: italic;
  text-transform: none;
  color: var(--cork-deep);
}

.forall__title {
  margin-top: clamp(3rem, 6vw, 5rem);
}

/* ---------- Full-bleed image band ---------- */
.band {
  position: relative;
  min-height: 70svh;
  display: flex;
  align-items: flex-end;
  color: var(--limestone);
  --ink: var(--limestone);
  --ink-muted: rgba(244, 239, 230, 0.7);
  isolation: isolate;
  overflow: hidden;
}

.band__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.band__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.band__shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to top, rgba(20, 18, 14, 0.8), rgba(20, 18, 14, 0.3) 55%, rgba(20, 18, 14, 0.12));
}

.band__content {
  padding-block: clamp(3rem, 6vw, 5rem);
  width: 100%;
}

.band--center {
  align-items: center;
  text-align: center;
}

.band--center .band__shade {
  background: rgba(20, 18, 14, 0.42);
}

.band--center .band__content {
  padding-block: clamp(5rem, 10vw, 9rem);
}

/* ---------- Economics ---------- */
.econ {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
}

.econ__item {
  padding: clamp(1.5rem, 3vw, 2.75rem) clamp(1rem, 2vw, 2rem) clamp(1.5rem, 3vw, 2.75rem) 0;
  border-bottom: 1px solid var(--line);
}

.econ__item + .econ__item {
  padding-left: clamp(1rem, 2vw, 2rem);
  border-left: 1px solid var(--line);
}

.econ__value {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 1.6rem + 3vw, 4.6rem);
  line-height: 1;
  letter-spacing: -0.01em;
}

.econ__label {
  display: block;
  margin-top: 0.75rem;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink-muted);
}

@media (max-width: 720px) {
  .econ {
    grid-template-columns: 1fr;
  }

  .econ__item + .econ__item {
    padding-left: 0;
    border-left: 0;
  }
}

.yield {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--gap);
  align-items: end;
}

.yield__value {
  font-family: var(--font-serif);
  font-size: clamp(4rem, 2rem + 9vw, 11rem);
  line-height: 0.9;
  letter-spacing: -0.03em;
  font-weight: 300;
}

.yield__value small {
  font-size: 0.4em;
  vertical-align: top;
  margin-left: 0.1em;
}

@media (max-width: 800px) {
  .yield {
    grid-template-columns: 1fr;
  }
}

.disclaimer {
  font-size: var(--text-sm);
  color: var(--ink-muted);
  line-height: 1.7;
  max-width: 48em;
  padding-left: 1.25rem;
  border-left: 1px solid var(--cork);
}

/* ---------- Model pillars (business model) ---------- */
.model {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--gap);
}

.model__item {
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.model__title {
  font-size: var(--text-xl);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.model__list {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  color: var(--ink-muted);
}

@media (max-width: 800px) {
  .model {
    grid-template-columns: 1fr;
  }
}

/* ---------- Paths (contact) ---------- */
.paths {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.path {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: clamp(1.75rem, 3vw, 3rem) clamp(1.25rem, 2.5vw, 2.5rem);
  min-height: 22rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background-color 400ms var(--ease-out);
}

.path:hover {
  background: rgba(30, 29, 26, 0.04);
}

.theme-dark .path:hover {
  background: rgba(244, 239, 230, 0.05);
}

.path__label {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink-muted);
}

.path__title {
  font-size: var(--text-2xl);
  text-transform: uppercase;
  line-height: 0.95;
}

.path__text {
  font-size: var(--text-sm);
  color: var(--ink-muted);
  line-height: 1.7;
}

.path .btn {
  margin-top: auto;
}

@media (max-width: 960px) {
  .paths {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .paths {
    grid-template-columns: 1fr;
  }

  .path {
    min-height: 0;
  }
}

/* ---------- Timeline (a day at YAH) ---------- */
.day {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: var(--gap);
}

.day__item {
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.day__time {
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  color: var(--ink-muted);
}

.day__title {
  margin-top: 0.75rem;
  font-size: var(--text-xl);
  line-height: 1.1;
}

.day__text {
  margin-top: 0.6rem;
  font-size: var(--text-sm);
  color: var(--ink-muted);
  line-height: 1.7;
}

/* ---------- Materials ---------- */
.materials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.material {
  background: var(--limestone);
  padding: 1.5rem 1.25rem;
  min-height: 9rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.theme-dark .material {
  background: var(--charcoal);
}

.material__swatch {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
}

.material__name {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---------- FAQ ---------- */
.faq {
  border-top: 1px solid var(--line);
}

.faq__item {
  border-bottom: 1px solid var(--line);
}

.faq__q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  padding: 1.35rem 0;
  text-align: left;
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  line-height: 1.15;
}

.faq__icon {
  position: relative;
  flex: none;
  width: 1rem;
  height: 1rem;
}

.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  background: currentColor;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  transition: transform 400ms var(--ease-out);
}

.faq__icon::after {
  transform: rotate(90deg);
}

.faq__item.is-open .faq__icon::after {
  transform: rotate(0);
}

.faq__a {
  display: grid;
  grid-template-rows: 0fr;
  visibility: hidden;
  transition: grid-template-rows 500ms var(--ease-out), visibility 0s 500ms;
}

.faq__item.is-open .faq__a {
  grid-template-rows: 1fr;
  visibility: visible;
  transition: grid-template-rows 500ms var(--ease-out), visibility 0s;
}

.faq__a > div {
  overflow: hidden;
}

.faq__a p {
  padding-bottom: 1.5rem;
  max-width: 44em;
  color: var(--ink-muted);
}

/* ---------- CTA band ---------- */
.cta {
  text-align: center;
}

.cta__title {
  max-width: 12em;
  margin-inline: auto;
}

.cta__actions {
  justify-content: center;
  margin-top: 2.5rem;
}

/* ---------- Journal entry ---------- */
.entry {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gap);
  align-items: center;
  padding-block: clamp(2rem, 4vw, 3.5rem);
  border-top: 1px solid var(--line);
}

.entry__media {
  grid-column: 1 / span 5;
}

.entry__body {
  grid-column: 7 / span 6;
}

.entry:nth-child(even) .entry__media {
  grid-column: 8 / span 5;
  order: 2;
}

.entry:nth-child(even) .entry__body {
  grid-column: 1 / span 6;
  order: 1;
}

.entry__title {
  margin-top: 1rem;
  font-size: var(--text-2xl);
  line-height: 1.02;
}

.entry__text {
  margin-top: 1.25rem;
  color: var(--ink-muted);
  max-width: 34em;
}

@media (max-width: 960px) {
  .entry__media,
  .entry__body,
  .entry:nth-child(even) .entry__media,
  .entry:nth-child(even) .entry__body {
    grid-column: 1 / -1;
    order: initial;
  }
}

/* ---------- Marquee ---------- */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: 1.1rem;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}

.marquee__track {
  display: flex;
  width: max-content;
  gap: 3rem;
  animation: marquee 48s linear infinite;
  font-size: var(--text-xs);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.marquee__track span::after {
  content: "·";
  margin-left: 3rem;
  opacity: 0.5;
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .marquee__track {
    animation: none;
  }
}

/* ---------- Concept note ---------- */
.concept-note {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.concept-note::before {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  border: 1px solid currentColor;
  border-radius: 50%;
}


/* ---------- Journal article ---------- */
.article {
  max-width: 40em;
}

.article p {
  font-size: var(--text-lg);
  line-height: 1.65;
  margin-bottom: 1.4em;
}

.article p:first-of-type::first-letter {
  font-family: var(--font-serif);
  font-size: 3.2em;
  line-height: 0.8;
  float: left;
  padding-right: 0.12em;
  padding-top: 0.08em;
}

.article h2 {
  font-size: var(--text-xl);
  margin: 2.2em 0 0.8em;
}

.article blockquote {
  margin: 2.5rem 0;
  padding-left: 1.5rem;
  border-left: 1px solid var(--cork);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--text-xl);
  line-height: 1.3;
  color: var(--cork-deep);
}

.article__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  margin-top: 1.5rem;
}

.article__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}