/* =========================================================
   LUMIERE ARC — PORTFOLIO PROJECT 08
   AURELIAN RESTAURANT
   ========================================================= */

:root {
  --project-cream: #faf7f2;
  --project-paper: #f3eee6;
  --project-charcoal: #484139;
  --project-copy: #665f57;
  --project-brass: #a8792a;
  --project-line: rgba(72, 65, 57, 0.17);
  --project-container-width: 1240px;
}

/* PAGE */
.portfolio-project-page {
  background: var(--project-cream);
  color: var(--project-charcoal);
}

.project-main {
  position: relative;
  min-height: 100vh;
  padding: 160px 0 110px;
  background: var(--project-cream);
}

.project-container {
  width: min(calc(100% - 100px), var(--project-container-width));
  margin: 0 auto;
}

/* HEADER READABILITY */
.portfolio-project-page .site-header { z-index: 20; }

.portfolio-project-page .site-header::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 125px;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(250, 247, 242, 0.98) 0%,
    rgba(250, 247, 242, 0.90) 42%,
    rgba(250, 247, 242, 0.48) 72%,
    rgba(250, 247, 242, 0) 100%
  );
}

/* PROJECT HEADING */
.project-heading { margin-bottom: 48px; text-align: center; }

.project-back-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 42px;
  font-family: "Montserrat", sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--project-copy);
  text-decoration: none;
  transition: color 0.25s ease;
}

.project-back-link span {
  font-size: 15px;
  color: var(--project-brass);
  transition: transform 0.25s ease;
}

.project-back-link:hover { color: var(--project-brass); }
.project-back-link:hover span { transform: translateX(-4px); }

.project-eyebrow {
  margin: 0 0 14px;
  font-family: "Montserrat", sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.27em;
  text-transform: uppercase;
  color: var(--project-brass);
}

.project-heading h1 {
  max-width: 1000px;
  margin: 0 auto;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(55px, 6.5vw, 100px);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.025em;
  color: var(--project-charcoal);
}

.project-heading-divider {
  width: 55px;
  height: 1px;
  margin: 27px auto 22px;
  background: var(--project-brass);
}

.project-heading-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
  font-family: "Montserrat", sans-serif;
  font-size: 10px;
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--project-copy);
}

.project-meta-separator { color: var(--project-brass); }

/* IMAGE ELEMENTS */
.project-figure { margin: 0; min-width: 0; }

.project-image-button {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 0;
  overflow: hidden;
  appearance: none;
  background: var(--project-paper);
  cursor: zoom-in;
  text-align: left;
  aspect-ratio: 16 / 9;
}

.project-image-button img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: transform 0.65s ease, filter 0.4s ease;
}

.project-image-button:hover img {
  transform: scale(1.018);
  filter: brightness(0.97);
}

.project-image-button:focus-visible,
.project-back-link:focus-visible {
  outline: 2px solid var(--project-brass);
  outline-offset: 4px;
}

.project-zoom-label {
  position: absolute;
  bottom: 22px;
  right: 25px;
  z-index: 2;
  padding: 9px 12px;
  border: 1px solid rgba(250, 247, 242, 0.60);
  background: rgba(30, 26, 23, 0.55);
  font-family: "Montserrat", sans-serif;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  opacity: 0;
  transform: translateY(7px);
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.project-image-button:hover .project-zoom-label,
.project-image-button:focus-visible .project-zoom-label {
  opacity: 1;
  transform: translateY(0);
}

.project-figure figcaption {
  padding-top: 12px;
  font-family: "Montserrat", sans-serif;
  font-size: 9px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #898177;
}

/* HERO — KEEP ORIGINAL PANORAMIC RATIO: 1944 × 809 */
.project-hero { margin-bottom: 75px; }
.project-image-hero { aspect-ratio: 1944 / 809; }

/* STORY — DAY CARE TEMPLATE */
.project-story {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.65fr);
  gap: clamp(35px, 7vw, 115px);
  padding: 0 18px;
  margin-bottom: 70px;
}

.project-story-label { padding-top: 4px; }

.project-story-label h2 {
  max-width: 430px;
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(40px, 3.7vw, 56px);
  font-weight: 400;
  line-height: 0.99;
  letter-spacing: -0.02em;
  color: var(--project-charcoal);
}

.project-story-content { max-width: 735px; }

.project-story-content p {
  margin: 0 0 22px;
  font-family: "Montserrat", sans-serif;
  font-size: 13px;
  font-weight: 400;
  line-height: 2;
  color: var(--project-copy);
}

.project-story-content p:last-child { margin-bottom: 0; }

.project-story-content .project-lead {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(25px, 2.25vw, 34px);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--project-charcoal);
}

.project-story-secondary {
  padding-top: 12px;
  margin-bottom: 55px;
}

/* SUPPORTING SKETCH AND MATERIAL BOARD */
.project-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: 28px;
  margin-bottom: 84px;
}

.project-gallery .project-image-button {
  aspect-ratio: 4 / 3;
}

.project-gallery .project-image-button img { object-fit: contain; }

/* MISSING IMAGE FALLBACK */
.project-image-button.is-missing {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #eee7dd, #f7f2eb);
  cursor: default;
}

.project-image-button.is-missing::after {
  content: "PROJECT IMAGE — ADD RENDER";
  font-family: "Montserrat", sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-align: center;
  color: var(--project-copy);
}

.project-image-button.is-missing img,
.project-image-button.is-missing .project-zoom-label { display: none; }

/* PROJECT END */
.project-end { padding: 0 20px 10px; text-align: center; }

.project-end-divider {
  height: 1px;
  width: 100%;
  margin-bottom: 72px;
  background: var(--project-line);
}

.project-end-eyebrow {
  margin: 0 0 12px;
  font-family: "Montserrat", sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--project-brass);
}

.project-end h2 {
  margin: 0 0 15px;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(44px, 5vw, 68px);
  font-weight: 400;
  line-height: 1;
  color: var(--project-charcoal);
}

.project-end > p:not(.project-end-eyebrow) {
  max-width: 450px;
  margin: 0 auto 29px;
  font-family: "Montserrat", sans-serif;
  font-size: 12px;
  line-height: 1.9;
  color: var(--project-copy);
}

.project-return-link {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 7px;
  border-bottom: 1px solid rgba(168, 121, 42, 0.55);
  text-decoration: none;
  font-family: "Montserrat", sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--project-charcoal);
  transition: color 0.25s ease, border-color 0.25s ease;
}

.project-return-link span {
  color: var(--project-brass);
  transition: transform 0.25s ease;
}

.project-return-link:hover { color: var(--project-brass); border-color: var(--project-brass); }
.project-return-link:hover span { transform: translateX(5px); }

/* PROJECT PAGINATION — NO CENTER DIVIDER */
.project-pagination {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: clamp(42px, 12vw, 180px);
  margin-top: 73px;
  border-top: 1px solid var(--project-line);
  border-bottom: 1px solid var(--project-line);
}

.project-pagination-link {
  display: flex;
  align-items: center;
  flex: 0 1 42%;
  min-width: 0;
  gap: 20px;
  padding: 31px 0;
  text-decoration: none;
  color: var(--project-charcoal);
  transition: color 0.25s ease;
}

.project-pagination-link:hover { color: var(--project-brass); }
.project-pagination-link:focus-visible,
.project-return-link:focus-visible { outline: 2px solid var(--project-brass); outline-offset: 3px; }
.project-pagination-next { justify-content: flex-end; text-align: right; margin-left: auto; }

.project-pagination-arrow {
  flex: 0 0 auto;
  font-family: "Montserrat", sans-serif;
  font-size: 29px;
  font-weight: 300;
  line-height: 1;
  color: var(--project-brass);
  transition: transform 0.25s ease;
}

.project-pagination-previous:hover .project-pagination-arrow { transform: translateX(-5px); }
.project-pagination-next:hover .project-pagination-arrow { transform: translateX(5px); }
.project-pagination-copy { display: flex; flex-direction: column; gap: 5px; min-width: 0; }

.project-pagination-eyebrow {
  font-family: "Montserrat", sans-serif;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--project-brass);
}

.project-pagination-title {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(26px, 2.6vw, 38px);
  font-weight: 500;
  line-height: 1.04;
  overflow-wrap: anywhere;
}

/* LIGHTBOX */
.project-lightbox[hidden],
.project-lightbox-nav[hidden] { display: none !important; }

.project-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 70px 95px;
  background: rgba(18, 17, 16, 0.94);
}

.project-lightbox-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  max-height: 100%;
  min-width: 0;
}

.project-lightbox-content img {
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 165px);
  width: auto;
  height: auto;
  object-fit: contain;
}

.project-lightbox-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  width: 100%;
  padding-top: 17px;
  font-family: "Montserrat", sans-serif;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.68);
}

.project-lightbox-bottom p { margin: 0; line-height: 1.6; }

.project-lightbox-close,
.project-lightbox-nav {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 0;
  background: transparent;
  font-family: "Montserrat", sans-serif;
  font-weight: 300;
  color: #fff;
  cursor: pointer;
  transition: color 0.25s ease;
}

.project-lightbox-close:hover,
.project-lightbox-nav:hover { color: #c69b57; }

.project-lightbox-close:focus-visible,
.project-lightbox-nav:focus-visible { outline: 2px solid #c69b57; outline-offset: 4px; }
.project-lightbox-close { top: 20px; right: 30px; width: 45px; height: 45px; font-size: 36px; }
.project-lightbox-nav { top: 50%; width: 55px; height: 65px; transform: translateY(-50%); font-size: 29px; }
.project-lightbox-prev { left: 20px; }
.project-lightbox-next { right: 20px; }

/* FOOTER */
.portfolio-project-page .site-footer { position: relative; z-index: 5; background: var(--project-cream); }

/* LARGE DESKTOP */
@media (min-width: 1500px) {
  .project-container { width: min(calc(100% - 150px), 1320px); }
  .project-main { padding-top: 175px; }
  .project-gallery { gap: 32px; }
}

/* TABLET */
@media (max-width: 1000px) {
  .project-main { padding: 145px 0 85px; }
  .project-container { width: calc(100% - 70px); }
  .project-heading h1 { font-size: clamp(55px, 7vw, 77px); }
  .project-story { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.4fr); gap: 35px; padding: 0; }
  .project-gallery { gap: 20px; }
  .project-hero { margin-bottom: 60px; }
}

/* MOBILE */
@media (max-width: 700px) {
  .project-main { padding: 125px 0 65px; }
  .project-container { width: calc(100% - 36px); }
  .project-heading { margin-bottom: 32px; }
  .project-back-link { margin-bottom: 31px; }
  .project-eyebrow { font-size: 9px; }
  .project-heading h1 { font-size: clamp(47px, 12vw, 67px); line-height: 0.95; }
  .project-heading-meta { gap: 7px 12px; font-size: 9px; letter-spacing: 0.07em; }
  .project-hero { margin-bottom: 45px; }
  .project-story { grid-template-columns: 1fr; gap: 20px; margin-bottom: 43px; }
  .project-story-label h2 { max-width: 550px; font-size: 43px; }
  .project-story-content p { font-size: 12px; line-height: 1.9; }
  .project-story-content .project-lead { font-size: 27px; line-height: 1.25; }
  .project-story-secondary { padding-top: 0; margin-bottom: 35px; }
  .project-gallery { grid-template-columns: 1fr; gap: 27px; margin-bottom: 55px; }
  .project-zoom-label { display: none; }
  .project-end { padding: 0; }
  .project-end-divider { margin-bottom: 50px; }
  .project-end h2 { font-size: 50px; }
  .project-pagination { margin-top: 53px; gap: 22px; }
  .project-pagination-link { flex-basis: calc(50% - 11px); gap: 10px; padding: 23px 0; }
  .project-pagination-arrow { font-size: 24px; }
  .project-pagination-eyebrow { font-size: 8px; letter-spacing: 0.12em; }
  .project-pagination-title { font-size: clamp(23px, 6vw, 30px); }
  .project-lightbox { padding: 70px 12px 90px; }
  .project-lightbox-content img { max-height: calc(100dvh - 190px); }
  .project-lightbox-close { top: 9px; right: 13px; }
  .project-lightbox-nav { top: auto; bottom: 18px; transform: none; width: 48px; height: 45px; font-size: 25px; }
  .project-lightbox-prev { left: 20px; }
  .project-lightbox-next { right: 20px; }
  .project-lightbox-bottom { padding-top: 13px; gap: 12px; font-size: 9px; }
}

/* REDUCED MOTION */
@media (prefers-reduced-motion: reduce) {
  .project-image-button img,
  .project-zoom-label,
  .project-back-link span,
  .project-return-link span,
  .project-pagination-arrow { transition: none; }
  .project-image-button:hover img { transform: none; }
}