:root {
  --black: #15110f;
  --cream: #f1e8d7;
  --gold: #b99858;
  --orange: #e77519;
  --navy: #203747;
  --white: #fffaf0;

  --font-heading: "Bodoni Moda", serif;
  --font-body: "Space Grotesk", sans-serif;

  --page-padding: clamp(24px, 5vw, 72px);
  --content-width: 1280px;
}


* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
}

body {
  background: var(--black);
  color: var(--cream);
  font-family: var(--font-body);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

button {
  font: inherit;
}

::selection {
  background: var(--orange);
  color: var(--black);
}



.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 76px;
  padding: 0 var(--page-padding);

  display: flex;
  align-items: center;
  justify-content: space-between;

  z-index: 1000;

  background: var(--black);
  border-bottom: 1px solid transparent;

  transition:
    background 0.4s ease,
    border-color 0.4s ease,
    box-shadow 0.4s ease;
}


.navbar.scrolled {
  background: rgba(21, 17, 15, 0.68);

  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);

  border-bottom: 1px solid rgba(255,255,255,0.12);

  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}

.logo {
  display: flex;
  align-items: center;
}



.nav-links {
  display: flex;
  align-items: center;
  gap: 38px;
}

.nav-links a {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;

  position: relative;
  transition: color 0.3s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;

  width: 0;
  height: 1px;
  background: var(--orange);

  transition: width 0.3s ease;
}

.nav-links a:hover {
  color: var(--orange);
}

.nav-links a:hover::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  border: none;
  background: transparent;
  color: var(--cream);
  font-size: 25px;
  cursor: pointer;
}



.hero {
  min-height: 720px;
  height: 100svh;
  max-height: 1050px;

  position: relative;
  overflow: hidden;

  background: var(--black);
  isolation: isolate;
}

.hero-inner {
  position: relative;
  width: 100%;
  height: 100%;
  max-width: 1700px;
  margin: 0 auto;
}


.hero::before {
  content: "";
  position: absolute;
  inset: 0;

  background-image:
    linear-gradient(
      rgba(185, 152, 88, 0.075) 1px,
      transparent 1px
    ),
    linear-gradient(
      90deg,
      rgba(185, 152, 88, 0.075) 1px,
      transparent 1px
    );

  background-size: 95px 95px;
  pointer-events: none;
}


.hero-eyebrow {
  position: absolute;
  top: 24%;
  left: var(--page-padding);

  font-family: var(--font-heading);
  font-size: clamp(18px, 2vw, 30px);
  font-weight: 500;
  color: var(--gold);

  z-index: 5;
}


.hero-title-1 {
  position: absolute;
  top: 43%;
  left: 50%;

  transform: translate(-50%, -50%);

  width: 100%;
  text-align: center;

  font-family: var(--font-heading);
  font-size: clamp(95px, 16vw, 260px);
  font-weight: 500;
  line-height: 0.85;
  letter-spacing: -0.095em;
  white-space: nowrap;

  color: var(--cream);

  z-index: 2;

  animation: titleEntrance 1.3s ease both;
}

.hero-title {
  position: absolute;
  top: 43%;
  left: 50%;

  transform: translate(-50%, -50%);

  width: 100%;
  text-align: center;

  font-family: var(--font-heading);
  font-size: clamp(95px, 16vw, 260px);
  font-weight: 500;
  line-height: 0.85;
  letter-spacing: -0.095em;
  white-space: nowrap;

  color: transparent;
  -webkit-text-stroke: 2px var(--cream);

  z-index: 5;

  animation: titleEntrance 1.3s ease both;
}


.hero-mask {
  position: absolute;
  top: 9%;
  left: 50%;

  width: 400px;
  height: auto;

  transform: translateX(-50%);

  z-index: 3;
  pointer-events: none;

  filter: drop-shadow(0 20px 45px rgba(0,0,0,0.45));

  animation: maskEntrance 1.6s ease both;
  will-change: transform;
}


.hero-information {
  position: absolute;
  left: var(--page-padding);
  bottom: 11%;
  z-index: 5;

  max-width: 310px;
}

.hero-museum {
  font-size: 12px;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.7px;
  margin-bottom: 10px;
}

.hero-description {
  font-size: 11px;
  line-height: 1.8;
  color: rgba(241,232,215,0.72);
  margin-bottom: 17px;
}


.orange-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;

  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.1px;

  color: var(--orange);

  transition:
    gap 0.3s ease,
    color 0.3s ease;
}

.orange-link:hover {
  gap: 23px;
  color: #ffa047;
}

.orange-link span {
  font-size: 18px;
}


.scroll-indicator {
  position: absolute;
  bottom: 11%;
  right: var(--page-padding);

  display: flex;
  align-items: center;
  gap: 15px;

  font-size: 10px;
  color: var(--gold);
  letter-spacing: 0.5px;

  z-index: 5;
}

.scroll-indicator span {
  font-size: 18px;
  animation: bounce 2s infinite;
}


.collection-preview {
  position: relative;
  z-index: 10;

  margin-top: -50px;
  padding: 115px var(--page-padding) 125px;

  color: var(--black);
  background: var(--cream);

  border-radius:
    50% 50% 48% 48% /
    5% 5% 5% 5%;
}

.collection-inner {
  max-width: var(--content-width);
  margin: 0 auto;
}

.section-eyebrow {
  color: var(--orange);

  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;

  margin-bottom: 15px;
}

.collection-heading {
  font-family: "Bodoni Moda";
  font-size: clamp(48px, 6.8vw, 100px);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: 3%;
-webkit-text-stroke: 1px var(--black);
  margin-bottom: 25px;
}

.collection-description {
  font-size: 13px;
  line-height: 1.8;

  color: #60574f;
  max-width: 760px;

  margin-bottom: 55px;
}


.artifact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.artifact-card {
  display: block;
  padding: 13px 13px 0;

  background: var(--black);
  overflow: hidden;

  transition:
    transform 0.4s cubic-bezier(.2,.8,.2,1),
    box-shadow 0.4s ease;
}

.artifact-card:hover {
  transform: translateY(-12px);
  box-shadow: 0 22px 40px rgba(0,0,0,0.2);
}

.artifact-image {
  position: relative;
  height: clamp(220px, 27vw, 380px);

  display: flex;
  align-items: center;
  justify-content: center;

  background: #c6a05b;
  overflow: hidden;
}

.artifact-image img {
  width: 85%;
  height: 90%;
  object-fit: contain;

  transition: transform 0.65s cubic-bezier(.2,.8,.2,1);
}

.artifact-card:hover .artifact-image img {
  transform: scale(1.09) rotate(-2deg);
}

.artifact-arrow {
  position: absolute;
  top: 14px;
  right: 16px;

  color: var(--black);
  font-size: 18px;

  transition: transform 0.3s ease;
}

.artifact-card:hover .artifact-arrow {
  transform: translate(4px, -4px);
}

.artifact-caption {
  padding: 17px 8px 19px;
  text-align: center;
}

.artifact-caption h3 {
  font-family: var(--font-heading);
  font-size: clamp(17px, 1.6vw, 23px);
  font-weight: 500;
  color: var(--cream);
 -webkit-text-stroke: 2px var(--cream);

}



.story-section {
  background: var(--black);
  padding: 125px var(--page-padding) 145px;
}

.story-container {
  max-width: var(--content-width);
  margin: 0 auto;

  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8%;

  align-items: center;
}

.story-image {
  width: 100%;
  height: 540px;

  overflow: hidden;
  background: #5c4632;
}

.story-image img {
  width: 100%;
  height: 100%;

  object-fit: cover;

  transition: transform 1s cubic-bezier(.2,.8,.2,1);
}

.story-image:hover img {
  transform: scale(1.07);
}

.story-content {
  max-width: 520px;
}

.story-heading {
  font-family: var(--font-heading);
  font-size: clamp(42px, 5vw, 76px);
  font-weight: 500;
  line-height: 1.06;
  letter-spacing: 3%;
  -webkit-text-stroke: 1px var(--cream);
  margin-bottom: 28px;
}

.story-description {
  font-size: 14px;
  line-height: 1.9;
  color: rgba(241,232,215,0.72);

  max-width: 420px;
  margin-bottom: 38px;
}



.reveal {
  opacity: 0;
  transform: translateY(45px);

  transition:
    opacity 0.85s ease,
    transform 0.85s cubic-bezier(.2,.8,.2,1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }


@keyframes titleEntrance {
  from {
    opacity: 0;
    transform: translate(-50%, -35%);
  }

  to {
    opacity: 1;
    transform: translate(-50%, -50%);
  }
}


@keyframes maskEntrance {
  from {
    opacity: 0;
    transform: translate(-50%, 70px) scale(0.92);
  }

  to {
    opacity: 1;
    transform: translate(-50%, 0) scale(1);
  }
}


@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(7px);
  }
}



@media (max-width: 950px) {

  .hero {
    min-height: 680px;
  }

  .hero-mask {
    width: 45vw;
    top: 19%;
  }

  .hero-title {
    font-size: 17vw;
  }

  .artifact-image {
    height: 250px;
  }

  .story-container {
    gap: 5%;
  }

  .story-image {
    height: 440px;
  }

  .story-heading {
    font-size: 45px;
  }
}



@media (max-width: 650px) {

  .navbar {
    height: 65px;
    padding: 0 6%;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 65px;
    left: 0;

    width: 100%;
    padding: 30px 6%;

    flex-direction: column;
    align-items: flex-start;
    gap: 25px;

    background: rgba(21,17,15,0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);

    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);

    transition:
      opacity 0.3s ease,
      transform 0.3s ease,
      visibility 0.3s ease;
  }

  .nav-links.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }


  .hero {
    height: 760px;
    min-height: 0;
  }

  .hero-eyebrow {
    top: 19%;
    left: 6%;
  }

  .hero-title {
    top: 43%;
    font-size: 18vw;
    letter-spacing: -0.09em;
  }

  .hero-mask {
    top: 22%;
    width: 76vw;
  }

  .hero-information {
    bottom: 12%;
    left: 6%;
    max-width: 260px;
  }

  .scroll-indicator {
    display: none;
  }


  .collection-preview {
    margin-top: -35px;
    padding: 85px 6% 95px;

    border-radius:
      45% 45% 25% 25% /
      2% 2% 2% 2%;
  }

  .collection-heading {
    font-size: clamp(40px, 10vw, 58px);
  }

  .collection-description {
    font-size: 12px;
    margin-bottom: 40px;
  }

  .artifact-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .artifact-image {
    height: 340px;
  }

  .artifact-caption h3 {
    font-size: 23px;
  }


  .story-section {
    padding: 90px 6% 110px;
  }

  .story-container {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .story-image {
    height: 370px;
  }

  .story-heading {
    font-size: clamp(42px, 10vw, 58px);
  }

  .story-description {
    font-size: 13px;
  }
}


@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}





.objects-section {
  position: relative;
  background: var(--cream);
  color: var(--black);

  padding: 110px var(--page-padding) 145px;

  border-radius:
    0 0 50% 50% /
    0 0 7% 7%;
}

.objects-container {
  max-width: var(--content-width);
  margin: 0 auto;
}

.objects-heading h2 {
  font-family: var(--font-heading);
  font-size: clamp(48px, 6.5vw, 95px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.06em;
  margin-bottom: 65px;
    -webkit-text-stroke: 2px var(--black);

}

.objects-heading span {
  color: var(--orange);
    -webkit-text-stroke: 2px var(--orange);

}


.objects-list {
  display: flex;
  flex-direction: column;
}

.object-row {
  display: grid;
  grid-template-columns: 55px 1fr 200px 30px;
  align-items: center;
  gap: 20px;

  padding: 27px 5px;

  border-top: 1px solid rgba(21,17,15,0.2);

  transition:
    padding 0.35s ease,
    background 0.35s ease;
}

.object-row:last-child {
  border-bottom: 1px solid rgba(21,17,15,0.2);
}

.object-row:hover {
  padding-left: 18px;
  background: rgba(185,152,88,0.1);
}

.object-number {
  font-size: 15px;
  font-weight: 700;
  color: var(--orange);
}

.object-name {
  font-family: var(--font-heading);
  font-size: clamp(25px, 3vw, 42px);
  font-weight: 500;
    -webkit-text-stroke: 1px var(--black);

}

.object-category {
  font-size: 10px;
  letter-spacing: 1.2px;
  color: #a17e4c;
}

.object-arrow {
  font-size: 23px;
  color: var(--orange);
  transition: transform 0.3s ease;
}

.object-row:hover .object-arrow {
  transform: translate(5px, -5px);
}




.ramesses-section {
  background: var(--black);
  padding: 110px var(--page-padding) 125px;
  min-height: 720px;
}

.ramesses-container {
  max-width: var(--content-width);
  margin: 0 auto;

  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7%;

  align-items: center;
}

.ramesses-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-height: 500px;
}

.ramesses-heading {
  font-family: var(--font-heading);
  font-size: clamp(55px, 6vw, 90px);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.065em;
  -webkit-text-stroke: 2px var(--cream);

  margin-bottom: 30px;
}

.ramesses-description {
  font-size: 14px;
  line-height: 1.9;
  max-width: 340px;
  color: rgba(241,232,215,0.72);
}

.ramesses-bottom {
  margin-top: auto;
}

.ramesses-bottom p {
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--gold);
  margin-bottom: 18px;
}


.ramesses-model-container {
  position: relative;
  height: 570px;

  background: #c6a05b;
  overflow: hidden;
}

.ramesses-model-container model-viewer {
  display: block;
  width: 100%;
  height: calc(100% - 55px);

  background: transparent;
  --poster-color: transparent;
}

.model-caption {
  position: absolute;
  bottom: 0;
  left: 0;

  width: 100%;
  height: 55px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  padding: 0 24px;

  background: var(--black);
  color: var(--cream);

  font-family: var(--font-heading);
  font-size: 17px;
}

.model-caption span:last-child {
  font-family: var(--font-body);
  font-size: 9px;
  letter-spacing: 1px;
  color: var(--gold);
}



.craft-section {
  position: relative;
  z-index: 2;

  background: var(--cream);
  color: var(--black);

  padding: 110px var(--page-padding) 145px;

  border-radius:
    0 0 50% 50% /
    0 0 7% 7%;
}

.craft-container {
  max-width: var(--content-width);
  margin: 0 auto;
}

.craft-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 30px;

  margin-bottom: 60px;
}

.craft-top h2 {
  font-family: var(--font-heading);
  font-size: clamp(45px, 5.5vw, 82px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.065em;
    -webkit-text-stroke: 2px var(--black);

}

.craft-top p {
  font-size: 10px;
  line-height: 1.8;
  letter-spacing: 1px;
  color: #92754e;
  text-align: right;
  white-space: nowrap;
}


.craft-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 35px;
}

.craft-image {
  height: 420px;
  overflow: hidden;
  background: #b99a6b;
}

.craft-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;

  transition: transform 0.8s ease;
}

.craft-item:hover .craft-image img {
  transform: scale(1.07);
}

.craft-caption {
  display: flex;
  justify-content: space-between;
  gap: 15px;

  margin-top: 16px;

  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1px;
}

.craft-caption span:last-child {
  color: #97774a;
}

.craft-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;

  margin-top: 55px;
}

.craft-bottom p {
  font-size: 13px;
  line-height: 1.8;
  max-width: 460px;
  color: #62584f;
}



.museum-section {
  position: relative;
  min-height: 720px;

  display: flex;
  align-items: center;
  justify-content: center;

  overflow: hidden;
  isolation: isolate;

  background: var(--navy);
}


.museum-background {
  position: absolute;
  inset: 0;
  z-index: -2;

  background-image: url("images/gem-architecture.jpg");
  background-size: cover;
  background-position: center;

  transform: scale(1.05);
  transition: transform 1.5s ease;
}

.museum-section:hover .museum-background {
  transform: scale(1);
}


.museum-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;

  background:
    linear-gradient(
      90deg,
      rgba(12,21,32,0.5),
      rgba(12,21,32,0.15),
      rgba(12,21,32,0.7)
    );
}

.museum-content {
  position: relative;
  width: 100%;
  max-width: 1500px;
  min-height: 720px;

  padding: 110px var(--page-padding) 55px;

  display: flex;
  flex-direction: column;
  align-items: center;
}

.museum-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(48px, 6.2vw, 90px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.055em;
  text-align: center;
  -webkit-text-stroke: 2px var(--cream);

  color: var(--cream);
}

.museum-bottom {
  width: 100%;
  margin-top: auto;

  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 30px;
}

.museum-location span {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
}

.museum-location p {
  margin-top: 8px;
  font-size: 12px;
  color: rgba(255,255,255,0.7);
}

.museum-link {
  display: flex;
  align-items: center;
  gap: 15px;

  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;

  transition: gap 0.3s ease;
}

.museum-link:hover {
  gap: 25px;
}

.museum-link span {
  color: var(--orange);
  font-size: 20px;
}




.footer {
  background: var(--black);
  color: var(--cream);

  padding: 65px var(--page-padding) 30px;
}

.footer-top {
  text-align: center;
  margin-bottom: 75px;
}

.footer-top p {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--gold);
  margin-bottom: 12px;
}

.footer-top h2 {
  font-family: var(--font-heading);
  font-size: clamp(34px, 4vw, 60px);
  font-weight: 500;
  color: var(--orange);
    -webkit-text-stroke: 2px var(--orange);

}

.footer-main {
  max-width: var(--content-width);
  margin: 0 auto;

  display: flex;
  justify-content: space-between;
  align-items: center;

  padding-bottom: 70px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 25px;
}

.footer-symbol {
  font-size: 90px;
  line-height: 1;
  color: var(--orange);
  transform: rotate(-25deg);
}

.footer-brand h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  margin-bottom: 10px;
}

.footer-brand p {
  font-size: 10px;
  letter-spacing: 1px;
  line-height: 1.8;
  color: var(--gold);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.footer-links a {
  font-size: 11px;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--orange);
}

.footer-bottom {
  max-width: var(--content-width);
  margin: 0 auto;

  display: flex;
  justify-content: space-between;
  gap: 20px;

  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 22px;

  font-size: 9px;
  letter-spacing: 1px;
  color: rgba(241,232,215,0.45);
}



@media (max-width: 950px) {

  .object-row {
    grid-template-columns: 40px 1fr 30px;
  }

  .object-category {
    display: none;
  }

  .ramesses-container {
    gap: 5%;
  }

  .ramesses-model-container {
    height: 480px;
  }

  .craft-image {
    height: 340px;
  }

  .museum-section,
  .museum-content {
    min-height: 620px;
  }
}




@media (max-width: 650px) {


  .objects-section {
    padding: 85px 6% 110px;
    border-radius: 0 0 45% 45% / 0 0 3% 3%;
  }

  .objects-heading h2 {
    font-size: 44px;
    margin-bottom: 45px;
  }

  .object-row {
    grid-template-columns: 35px 1fr 25px;
    gap: 10px;
    padding: 23px 0;
  }

  .object-name {
    font-size: 25px;
  }


  .ramesses-section {
    padding: 90px 6% 100px;
  }

  .ramesses-container {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .ramesses-content {
    min-height: 0;
  }

  .ramesses-heading {
    font-size: 56px;
  }

  .ramesses-description {
    margin-bottom: 35px;
  }

  .ramesses-model-container {
    height: 480px;
  }


  .craft-section {
    padding: 85px 6% 110px;
    border-radius: 0 0 45% 45% / 0 0 3% 3%;
  }

  .craft-top {
    flex-direction: column;
    gap: 20px;
  }

  .craft-top h2 {
    font-size: 45px;
  }

  .craft-top p {
    text-align: left;
  }

  .craft-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .craft-image {
    height: 350px;
  }

  .craft-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 25px;
  }


  .museum-section,
  .museum-content {
    min-height: 620px;
  }

  .museum-content {
    padding: 100px 6% 40px;
  }

  .museum-content h2 {
    font-size: 45px;
  }

  .museum-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 25px;
  }


  .footer {
    padding: 60px 6% 25px;
  }

  .footer-main {
    flex-direction: column;
    align-items: flex-start;
    gap: 45px;
  }

  .footer-symbol {
    font-size: 65px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 10px;
  }
}






.collection-page {
  position: relative;
  padding: 155px var(--page-padding) 115px;
  background: var(--cream);
  isolation: isolate;
  overflow: hidden;
}


.hieroglyphic-pattern {
  position: absolute;
  inset: 0;
  z-index: -1;

  background-image: url("images/pattern.jpg");
  background-repeat: repeat;
  background-size: cover;

  opacity: 0.9;
  pointer-events: none;
}

.collection-container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
}




.collection-header {
  text-align: center;
  margin-bottom: 65px;
}

.collection-eyebrow {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--gold);
  margin-bottom: 18px;
}

.collection-title {
  font-family: var(--heading-font);
  font-size: clamp(48px, 7vw, 105px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: 3%;
  color: var(--black);
  white-space: nowrap;

}

.collection-subtitle {
  font-family: var(--heading-font);
  font-size: 46px;
  font-weight: 500;
  color: #b99660;
}



.collection-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.collection-card {
  display: block;
  min-width: 0;
  padding: 15px 15px 0;

  background: var(--black);
  overflow: hidden;

  transition:
    transform 0.45s cubic-bezier(.2,.8,.2,1),
    box-shadow 0.45s ease;
}

.collection-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 22px 40px rgba(0,0,0,0.22);
}


.card-image {
  position: relative;
  height: 460px;

  display: flex;
  align-items: center;
  justify-content: center;

  background: var(--gold);
  overflow: hidden;
}

.card-image img {
  width: 84%;
  height: 86%;
  object-fit: contain;

  transition:
    transform 0.65s cubic-bezier(.2,.8,.2,1),
    filter 0.65s ease;
}

.collection-card:hover .card-image img {
  transform: scale(1.08);
  filter: drop-shadow(0 14px 16px rgba(0,0,0,0.2));
}


.card-top-label {
  position: absolute;
  top: 18px;
  right: 20px;
  z-index: 2;

  display: flex;
  align-items: center;
  gap: 7px;

  font-family: var(--heading-font);
  font-size: 12px;
  font-weight: 600;
  color: #594326;
}

.card-top-label span {
  font-family: var(--body-font);
  font-size: 16px;

  transition: transform 0.3s ease;
}

.collection-card:hover .card-top-label span {
  transform: translate(4px, -4px);
}


.card-caption {
  min-height: 72px;

  display: flex;
  align-items: center;
  justify-content: center;

  padding: 14px 10px;
}

.card-caption h2 {
  color: var(--cream);
  font-family: var(--heading-font);
  font-size: clamp(20px, 2vw, 29px);
  font-weight: 500;
  text-align: center;
}


.collection-card-wide {
  grid-column: 1 / -1;
}

.collection-card-wide .card-image {
  height: 440px;
}

.collection-card-wide .card-image img {
  width: 75%;
  height: 95%;
}




.reveal {
  opacity: 0;
  transform: translateY(45px);

  transition:
    opacity 0.85s ease,
    transform 0.85s cubic-bezier(.2,.8,.2,1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 0.15s;
}



@media (max-width: 950px) {

  .collection-page {
    padding-top: 135px;
  }

  .collection-title {
    font-size: 7.5vw;
  }

  .card-image {
    height: 340px;
  }

  .collection-card-wide .card-image {
    height: 340px;
  }
}



@media (max-width: 650px) {

  .navbar {
    height: 65px;
    padding: 0 6%;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 65px;
    left: 0;

    width: 100%;
    padding: 30px 6%;

    flex-direction: column;
    align-items: flex-start;
    gap: 25px;

    background: rgba(21,17,15,0.96);
    backdrop-filter: blur(20px);

    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);

    transition: all 0.3s ease;
  }

  .nav-links.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .collection-page {
    padding: 115px 6% 80px;
  }

  .collection-header {
    margin-bottom: 45px;
  }

  .collection-title {
    font-size: clamp(32px, 8vw, 52px);
    white-space: normal;
  }

  .collection-subtitle {
    font-size: 16px;
  }

  .collection-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .collection-card {
    padding: 12px 12px 0;
  }

  .card-image {
    height: 350px;
  }

  .collection-card-wide {
    grid-column: auto;
  }

  .collection-card-wide .card-image {
    height: 310px;
  }

  .collection-card-wide .card-image img {
    width: 95%;
  }

  .card-caption {
    min-height: 65px;
  }

  .card-caption h2 {
    font-size: 23px;
  }

  .footer {
    padding: 55px 6% 25px;
  }

  .footer-heading {
    margin-bottom: 55px;
  }

  .footer-main {
    align-items: flex-start;
    gap: 45px;
  }

  .footer-logo {
    font-size: 60px;
  }

  .footer-brand-text {
    font-size: 10px;
  }
}


@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}




.artifact-hero {
  position: relative;
  height: 700px;
  margin-top: 76px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  isolation: isolate;
  background: var(--black);
}




.artifact-hero::before,
.artifact-information::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("images/pattern.jpg") repeat;
  background-size: 420px auto;
  opacity: 0.5;
  pointer-events: none;
  z-index: -1;
}


.hero-circle {
  position: absolute;
  width: 580px;
  height: 580px;
  border-radius: 50%;
  background: #100d0d;
  z-index: 0;
}

.artifact-title {
  position: absolute;
  z-index: 2;
  width: 100%;
  text-align: center;

  font-family: var(--heading);
  font-size: 250px;
  font-weight: 500;
  line-height: 0.85;
  letter-spacing: 3%;
  color: transparent;
  -webkit-text-stroke: 2px var(--cream);
  text-transform: uppercase;

  pointer-events: none;

  transition:
    opacity 0.4s ease,
    transform 0.5s ease;
}

.artifact-title-1 {
  position: relative;
  z-index: -1;
  width: 100%;
  text-align: center;

  font-family: var(--heading);
  font-size: 250px;
  font-weight: 500;
  line-height: 0.85;
  letter-spacing: 3%;
  color: var(--cream);
  text-transform: uppercase;

  pointer-events: none;

  transition:
    opacity 0.4s ease,
    transform 0.5s ease;
}

.artifact-hero-image {
  position: absolute;
  z-index: 3;

  width: 340px;
  height: 470px;
  object-fit: contain;

  pointer-events: none;

  filter: drop-shadow(0 15px 20px rgba(0,0,0,0.35));
}

.artifact-hero:has(.hero-circle:hover) .artifact-title {
  z-index: 4;
  transform: scale(1.035);
}

.artifact-hero:has(.hero-circle:hover) .artifact-title-1 {
  opacity: 0;
}

@keyframes heroEntrance {
  from {
    opacity: 0;
    transform: translateY(50px) scale(.92);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}



.hero-circle {
  cursor: pointer;
}

.artifact-hero:has(.hero-circle:hover) .artifact-hero-image {
  filter:
    brightness(0.75)
    drop-shadow(0 15px 20px rgba(0,0,0,0.35));
  transition: filter 0.4s ease;
}

.artifact-hero:has(.hero-circle:hover) .artifact-title {
  z-index: 4;
  color: var(--cream);
}



.viewer-section {
  position: relative;
  height: 760px;
  background: #100d0d;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 50px;
}

.viewer-top,
.viewer-bottom {
  position: relative;
  z-index: 3;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px var(--padding);
  font-size: 11px;
  color: var(--gold);
  letter-spacing: 1px;
}

.viewer-fullscreen,
.viewer-controls button {
  border: none;
  background: transparent;
  color: var(--gold);
  font-size: 10px;
  letter-spacing: 1px;
  transition: color .3s;
}

.viewer-fullscreen:hover,
.viewer-controls button:hover {
  color: var(--orange);
}

.viewer-stage {
  position: relative;
  flex: 1;
  min-height: 0;
}

.viewer-stage model-viewer {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  height: 100%;
  --poster-color: transparent;
  background: transparent;
}

.viewer-pedestal {
  position: absolute;
  z-index: 1;
  left: 50%;
  bottom: 5%;
  transform: translateX(-50%);
  width: 250px;
  height: 30px;
  border-radius: 50%;
  background: rgba(198,160,91,.2);
  filter: blur(5px);
  pointer-events: none;
}

.viewer-controls {
  display: flex;
  gap: 25px;
}

.viewer-stage:fullscreen {
  background: #100d0d;
}


.artifact-information {
  position: relative;
  isolation: isolate;
  background: #887867;
  color: var(--cream);
  padding: 100px;
}

.information-container {
  max-width: 1250px;
  margin: 0 auto;
}

.facts-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  margin-bottom: 100px;
}

.fact-box {
  min-height: 80px;
  padding: 18px 22px;
  background: var(--gold);
  color: var(--black);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.fact-box span {
  font-family: var(--heading);
  font-size: 17px;
}

.fact-box strong {
  font-family: var(--heading);
  font-size: clamp(22px, 2.5vw, 35px);
  font-weight: 700;
}

.information-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10%;
  align-items: center;
}

.information-story h2 {
  font-family: var(--heading);
  color: var(--gold);
  font-size: clamp(32px, 3.5vw, 54px);
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: 20px;
}

.information-story p {
  max-width: 430px;
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 25px;
}

.read-more {
  display: inline-block;
  border: 2px solid var(--gold);
  padding: 10px 22px;
  font-size: 11px;
  transition: background .3s, color .3s;
    color: var(--black);

}

.read-more:hover {
  background: var(--gold);
}

.materials-panel {
  border: 2px solid var(--gold);
  padding: 30px;
  text-align: center;
}

.materials-panel h3 {
  font-family: var(--heading);
  color: var(--gold);
  font-size: 23px;
  font-weight: 500;
  margin-bottom: 25px;
}

.materials-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.material-tag {
  min-width: 110px;
  padding: 10px 15px;
  background: var(--black);
  color: var(--cream);
  font-size: 11px;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: .6px;
}

.materials-button {
  display: inline-block;
  margin-top: 28px;
  border: 2px solid var(--gold);
  padding: 12px 20px;
  font-size: 11px;
  transition: background .3s;
  color: var(--black);
}

.materials-button:hover {
  background: var(--gold);
  color: var(--black);
}




.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .85s, transform .85s;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}


@media (max-width: 900px) {
  .artifact-hero {
    height: 580px;
  }

  .hero-circle {
    width: 460px;
    height: 460px;
  }

  .artifact-hero-image {
    width: 280px;
    height: 390px;
  }

  .facts-row {
    gap: 12px;
  }
}

@media (max-width: 650px) {
  .navbar {
    height: 65px;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 65px;
    left: 0;
    width: 100%;
    padding: 30px 6%;
    background: rgba(21,17,15,.96);
    backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all .3s;
  }

  .nav-links.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .artifact-hero {
    margin-top: 65px;
    height: 480px;
  }

  .hero-circle {
    width: 320px;
    height: 320px;
  }

  .artifact-title {
    font-size: clamp(45px, 11vw, 70px);
  }

  .artifact-hero-image {
    width: 210px;
    height: 300px;
  }

  .viewer-section {
    height: 560px;
  }

  .viewer-controls {
    gap: 10px;
  }

  .viewer-bottom {
    font-size: 9px;
  }

  .facts-row {
    grid-template-columns: 1fr;
    margin-bottom: 65px;
  }

  .information-grid {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .materials-panel {
    padding: 22px;
  }

  .footer-main {
    align-items: flex-start;
    gap: 25px;
  }

  .footer-logo {
    font-size: 55px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}