/* ============================================================
   L'ATELIER ELENA | Studio site
   Company-level styles. Loaded AFTER base.css and reuses its
   design tokens (--ink, --cream, --brass, --serif, --sans ...).
   Only NEW components live here; shared atoms (header, menu,
   cursor, grain, preloader, lightbox, footer) come from base.css.
   ============================================================ */

/* ------------------------------------------------------------
   SECTION SHELLS
   ------------------------------------------------------------ */
.section { padding: clamp(6rem, 14vh, 11rem) var(--pad-x); }
.section-tight { padding: clamp(4rem, 10vh, 8rem) var(--pad-x); }
.section-ink   { background: var(--ink);   color: var(--cream); }
.section-bone  { background: var(--bone);  color: var(--ink); }
.section-cream { background: var(--cream); color: var(--ink); }
.section-paper {
  background: var(--paper); color: var(--ink);
  background-image: radial-gradient(ellipse at 82% -10%, rgba(179, 146, 90, 0.12), transparent 55%);
}
.wrap { max-width: 84rem; margin: 0 auto; }
.wrap-narrow { max-width: 60rem; margin: 0 auto; }

/* ------------------------------------------------------------
   SECTION HEAD (reused across home sections)
   ------------------------------------------------------------ */
.shead {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.4rem 2.5rem;
  padding-bottom: clamp(1.4rem, 3vh, 2.1rem);
  margin-bottom: clamp(3rem, 8vh, 5.5rem);
  border-bottom: 1px solid var(--hair-dark);
}
.section-ink .shead { border-bottom-color: var(--hair-light); }
.shead-l { display: flex; flex-direction: column; gap: 1.2rem; max-width: 22em; }
.shead-kicker {
  font-size: 0.62rem;
  letter-spacing: 0.44em;
  text-transform: uppercase;
  color: var(--brass);
}
.section-ink .shead-kicker { color: var(--brass-bright); }
.shead-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.1rem, 5.2vw, 4.4rem);
  line-height: 1.04;
}
.shead-title em { font-style: italic; color: var(--brass); }
.section-ink .shead-title em { color: var(--brass-bright); }
.shead-meta {
  text-align: right;
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  line-height: 2;
  text-transform: uppercase;
  color: var(--muted-dark);
}
.section-ink .shead-meta { color: var(--muted); }
@media (max-width: 720px) {
  .shead-meta { text-align: left; }
}

/* ------------------------------------------------------------
   BUTTONS
   ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 1.05rem;
  padding: 1.05rem 2rem;
  font-family: var(--sans);
  font-weight: 300;
  font-size: 0.64rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  border: 1px solid transparent;
  cursor: pointer;
  transition: color 0.5s var(--ease-lux), border-color 0.5s var(--ease-lux), background-color 0.5s var(--ease-lux);
}
.btn i {
  width: 2.1rem;
  height: 1px;
  background: currentColor;
  transition: width 0.5s var(--ease-lux);
  flex-shrink: 0;
}
.btn:hover i { width: 3.1rem; }
.btn-solid { background: var(--brass); color: var(--ink); }
.btn-solid:hover { background: var(--brass-bright); color: var(--ink); }
.btn-ghost { color: var(--bone); border-color: rgba(201, 169, 107, 0.5); }
.btn-line  { color: var(--ink);  border-color: rgba(20, 18, 15, 0.28); }
.btn-ghost::before, .btn-line::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--brass);
  transform: scaleY(0);
  transform-origin: bottom center;
  transition: transform 0.5s var(--ease-lux);
  z-index: -1;
}
.btn-ghost:hover { color: var(--ink); border-color: var(--brass); }
.btn-line:hover  { color: var(--ink); border-color: var(--brass); }
.btn-ghost:hover::before, .btn-line:hover::before { transform: scaleY(1); }

/* ------------------------------------------------------------
   FIRM HERO (extends base .hero atoms)
   ------------------------------------------------------------ */
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.4rem, 4vw, 3.4rem);
  margin-top: clamp(1.6rem, 4vh, 2.4rem);
}
.hero-meta span {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: 0.56rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(250, 247, 241, 0.62);
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.5);
}
.hero-meta b {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.02rem;
  letter-spacing: 0.01em;
  text-transform: none;
  color: var(--brass-bright);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: clamp(2rem, 5vh, 2.9rem);
}

/* ------------------------------------------------------------
   MANIFESTO (firm statement)
   ------------------------------------------------------------ */
.manifesto { text-align: left; }
.manifesto-inner {
  max-width: 30em;
  margin-left: clamp(0rem, 8vw, 9rem);
}
.manifesto-kicker {
  font-size: 0.62rem;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 2.4rem;
  display: flex;
  align-items: center;
  gap: 1.2rem;
}
.manifesto-kicker::before {
  content: "";
  width: clamp(2rem, 6vw, 4.5rem);
  height: 1px;
  background: var(--brass);
  opacity: 0.6;
}
.manifesto-text {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.7rem, 3.7vw, 3.2rem);
  line-height: 1.34;
  color: var(--ink);
}
.manifesto-text em { font-style: italic; color: var(--brass); }

/* ------------------------------------------------------------
   MARQUEE (capabilities ticker)
   ------------------------------------------------------------ */
.marquee {
  background: var(--ink);
  color: var(--cream);
  padding: clamp(1.4rem, 3.6vh, 2.2rem) 0;
  overflow: hidden;
  border-top: 1px solid var(--hair-light);
  border-bottom: 1px solid var(--hair-light);
  white-space: nowrap;
}
.marquee-track {
  display: inline-flex;
  align-items: center;
  width: max-content;
  will-change: transform;
}
.marquee-item {
  font-family: var(--serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.6rem);
  letter-spacing: 0.01em;
  color: var(--cream);
  padding: 0 clamp(1.6rem, 4vw, 3rem);
}
.marquee-sep {
  width: 7px;
  height: 7px;
  border: 1px solid var(--brass);
  transform: rotate(45deg);
  flex-shrink: 0;
}
@keyframes marq {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ------------------------------------------------------------
   SELECTED WORK : FEATURED PROJECT
   ------------------------------------------------------------ */
.feature {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: clamp(1.8rem, 5vw, 5rem);
  align-items: center;
}
.feature-media {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3.05;
  overflow: hidden;
  text-decoration: none;
}
.feature-media img { transition: transform 1.3s var(--ease-lux); }
.feature-media:hover img { transform: scale(1.045); }
.feature-media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 46%;
  background: linear-gradient(to top, rgba(20, 18, 15, 0.5), transparent);
  pointer-events: none;
}
.feature-badge {
  position: absolute;
  left: 1.3rem;
  top: 1.2rem;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.56rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--bone);
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.55);
}
.feature-badge i {
  width: 6px; height: 6px;
  background: var(--brass);
  border-radius: 50%;
}
.feature-no {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 0.8;
  color: transparent;
  -webkit-text-stroke: 1px var(--brass);
  opacity: 0.6;
  margin-bottom: 1.4rem;
}
.feature-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.02;
  margin-bottom: 1.5rem;
}
.feature-title a { color: inherit; text-decoration: none; transition: color 0.4s var(--ease-lux); }
.feature-title a:hover { color: var(--brass); }
.feature-loc {
  font-size: 0.62rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted-dark);
  margin-bottom: 1.8rem;
}
.feature-desc {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  line-height: 1.62;
  color: var(--ink-soft);
  max-width: 30em;
  margin-bottom: 2rem;
}
.feature-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  margin-bottom: 2.4rem;
}
.feature-tags li {
  font-size: 0.6rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted-dark);
  display: flex;
  align-items: center;
  gap: 1.4rem;
}
.feature-tags li:not(:last-child)::after {
  content: "";
  width: 4px; height: 4px;
  background: var(--brass);
  transform: rotate(45deg);
}
@media (max-width: 900px) {
  .feature { grid-template-columns: 1fr; gap: clamp(1.8rem, 6vh, 3rem); }
}

/* ------------------------------------------------------------
   CAPABILITIES : ZIG-ZAG EDITORIAL
   ------------------------------------------------------------ */
.cap-row {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.8rem, 5vw, 5.5rem);
  align-items: center;
}
.cap-row + .cap-row { margin-top: clamp(4rem, 11vh, 9rem); }
.cap-row.rev .cap-media { order: 2; }
.cap-media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.cap-media img { transition: transform 1.3s var(--ease-lux); }
.cap-row:hover .cap-media img { transform: scale(1.04); }
.cap-no {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--brass);
  margin-bottom: 1.2rem;
  display: block;
}
.cap-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.9rem, 3.6vw, 3rem);
  line-height: 1.06;
  margin-bottom: 1.4rem;
}
.cap-text {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.02rem, 1.6vw, 1.25rem);
  line-height: 1.62;
  color: var(--ink-soft);
  max-width: 30em;
  margin-bottom: 1.8rem;
}
.cap-list { list-style: none; max-width: 28em; }
.cap-list li {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.75rem 0;
  border-top: 1px solid var(--hair-dark);
  font-size: 0.63rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-dark);
}
.cap-list li:last-child { border-bottom: 1px solid var(--hair-dark); }
.cap-list li b { font-weight: 300; color: var(--ink); }
@media (max-width: 860px) {
  .cap-row { grid-template-columns: 1fr; gap: clamp(1.6rem, 5vh, 2.6rem); }
  .cap-row.rev .cap-media { order: -1; }
}

/* ------------------------------------------------------------
   FULL-BLEED BAND (between sections)
   ------------------------------------------------------------ */
.band {
  position: relative;
  height: clamp(60vh, 86svh, 86svh);
  overflow: hidden;
  background: var(--ink);
}
.band img { height: 100%; }
.band-veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(20, 18, 15, 0.78) 0%, rgba(20, 18, 15, 0.2) 40%, rgba(20, 18, 15, 0.05) 70%);
}
.band-cap {
  position: absolute;
  inset: auto var(--pad-x) clamp(2.4rem, 7vh, 4.5rem);
  z-index: 2;
  max-width: 40em;
}
.band-kicker {
  font-size: 0.62rem;
  letter-spacing: 0.44em;
  text-transform: uppercase;
  color: var(--brass-bright);
  margin-bottom: 1.2rem;
}
.band-line {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.6rem, 3.4vw, 3rem);
  line-height: 1.22;
  color: var(--bone);
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.5);
}
.band-line em { font-style: italic; color: var(--brass-bright); }

/* ------------------------------------------------------------
   GALLERY : INSIDE THE WORK
   ------------------------------------------------------------ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(0.7rem, 1.6vw, 1.2rem);
}
.gallery-grid figure {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 2.1;
  cursor: pointer;
}
.gallery-grid figure.gwide { grid-column: span 2; aspect-ratio: 16 / 9; }
.gallery-grid figure.gtall { aspect-ratio: 3 / 4.2; grid-row: span 2; }
.gallery-grid img { transition: transform 1.2s var(--ease-lux); }
.gallery-grid figure:hover img { transform: scale(1.05); }
.gallery-grid figcaption {
  position: absolute;
  left: 1rem;
  bottom: 0.85rem;
  z-index: 2;
  font-size: 0.56rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--cream);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s var(--ease-lux), transform 0.5s var(--ease-lux);
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.6);
}
.gallery-grid figure::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 40%;
  background: linear-gradient(to top, rgba(20, 18, 15, 0.55), transparent);
  opacity: 0;
  transition: opacity 0.5s var(--ease-lux);
  pointer-events: none;
}
.gallery-grid figure:hover figcaption { opacity: 1; transform: translateY(0); }
.gallery-grid figure:hover::after { opacity: 1; }
@media (max-width: 900px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid figure.gtall { grid-row: span 1; aspect-ratio: 3 / 2.1; }
}
@media (max-width: 560px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-grid figure.gwide { grid-column: span 1; aspect-ratio: 3 / 2.1; }
}

/* ------------------------------------------------------------
   APPROACH STRIP (numbered process, organized)
   ------------------------------------------------------------ */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--hair-light);
  border: 1px solid var(--hair-light);
}
.step {
  background: var(--ink);
  padding: clamp(1.8rem, 4vw, 2.6rem);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: clamp(13rem, 26vh, 17rem);
}
.step-no {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--brass-bright);
}
.step-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  line-height: 1.1;
  color: var(--cream);
}
.step-text {
  font-size: 0.78rem;
  line-height: 1.75;
  letter-spacing: 0.01em;
  color: var(--muted);
  margin-top: auto;
}
@media (max-width: 860px) {
  .steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .steps { grid-template-columns: 1fr; }
}

/* ------------------------------------------------------------
   PROJECT PAGE : return link + meta strip
   ------------------------------------------------------------ */
.return-link {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--cream);
  text-decoration: none;
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}
.return-link i {
  width: 1.8rem;
  height: 1px;
  background: var(--brass);
  transition: width 0.45s var(--ease-lux);
}
.return-link:hover i { width: 2.6rem; }

.pmeta {
  background: var(--ink);
  color: var(--cream);
  border-top: 1px solid var(--hair-light);
  border-bottom: 1px solid var(--hair-light);
}
.pmeta-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 84rem;
  margin: 0 auto;
}
.pmeta-grid > div {
  padding: clamp(1.6rem, 4vh, 2.4rem) clamp(1.25rem, 3vw, 2.2rem);
  border-left: 1px solid var(--hair-light);
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.pmeta-grid > div:first-child { border-left: 0; }
.pmeta-k {
  font-size: 0.55rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--brass-bright);
}
.pmeta-v {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.05rem, 1.8vw, 1.45rem);
  color: var(--cream);
  line-height: 1.2;
}
@media (max-width: 760px) {
  .pmeta-grid { grid-template-columns: 1fr 1fr; }
  .pmeta-grid > div:nth-child(3) { border-left: 0; }
}

/* ------------------------------------------------------------
   NEXT-PROJECT / RETURN footer block (project page)
   ------------------------------------------------------------ */
.endnote {
  background: var(--ink);
  color: var(--cream);
  padding: clamp(5rem, 12vh, 9rem) var(--pad-x);
  text-align: center;
  border-top: 1px solid var(--hair-light);
}
.endnote-kicker {
  font-size: 0.62rem;
  letter-spacing: 0.46em;
  text-transform: uppercase;
  color: var(--brass-bright);
  margin-bottom: 1.6rem;
}
.endnote-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 1.08;
  margin-bottom: 2.4rem;
}
.endnote-title em { font-style: italic; color: var(--brass-bright); }

/* ------------------------------------------------------------
   REDUCED MOTION
   ------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}