:root {
  --gallery-ink: #111416;
  --gallery-paper: #e8ebed;
  --gallery-line: #a8afb4;
}

.gallery {
  background: var(--gallery-paper);
  color: var(--gallery-ink);
  font-family: Arial, Helvetica, sans-serif;
  min-height: 100vh;
}

.gallery-masthead {
  align-items: center;
  border-bottom: 1px solid var(--gallery-line);
  display: flex;
  justify-content: space-between;
  margin: 0 2.5vw;
  min-height: 5rem;
}

.gallery-wordmark {
  font-size: 1.25rem;
  letter-spacing: -0.06em;
  text-decoration: none;
  text-transform: lowercase;
}

.gallery-wordmark strong {
  color: #e84d2b;
  font-weight: 900;
}

.gallery-masthead p,
.gallery-footer {
  font: 700 0.67rem/1.3 "Courier New", monospace;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.gallery-intro {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr minmax(17rem, 0.45fr);
  padding: clamp(4rem, 9vw, 8.5rem) 2.5vw clamp(3rem, 6vw, 6rem);
}

.gallery-kicker {
  font: 700 0.68rem/1 "Courier New", monospace;
  grid-column: 1 / -1;
  letter-spacing: 0.14em;
  margin: 0;
  text-transform: uppercase;
}

.gallery-intro h1 {
  font: 900 clamp(4rem, 9.2vw, 10rem)/0.77 Arial, Helvetica, sans-serif;
  letter-spacing: -0.09em;
  margin: 0;
  max-width: 9ch;
  text-transform: uppercase;
}

.gallery-intro__note {
  align-self: end;
  border-top: 1px solid var(--gallery-ink);
  padding-top: 1.2rem;
}

.gallery-intro__note p {
  font-size: clamp(1rem, 1.25vw, 1.25rem);
  line-height: 1.5;
  margin: 0 0 3rem;
  max-width: 36rem;
}

.gallery-intro__note span {
  font: 700 0.65rem/1 "Courier New", monospace;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.concept-grid {
  border-top: 1px solid var(--gallery-ink);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.concept-card {
  border-bottom: 1px solid var(--gallery-ink);
  min-width: 0;
}

.concept-card:nth-child(odd) {
  border-right: 1px solid var(--gallery-ink);
}

.concept-card__link {
  display: grid;
  grid-template-columns: 1fr auto;
  padding: 1.5vw;
  text-decoration: none;
}

.concept-card__preview {
  background: #071825;
  color: #fff;
  grid-column: 1 / -1;
  min-height: clamp(17rem, 32vw, 36rem);
  overflow: hidden;
  position: relative;
  transition: transform 260ms ease;
}

.concept-card__link:hover .concept-card__preview {
  transform: scale(0.985);
}

.concept-card__number,
.concept-card__signature {
  font: 700 0.64rem/1 "Courier New", monospace;
  letter-spacing: 0.1em;
  position: absolute;
  text-transform: uppercase;
  top: 1.2rem;
  z-index: 2;
}

.concept-card__number {
  left: 1.2rem;
}

.concept-card__signature {
  right: 1.2rem;
}

.concept-card__artifact,
.concept-card__artifact i {
  position: absolute;
}

.concept-card--modern .concept-card__artifact {
  inset: 22% 13%;
}

.concept-card--modern .concept-card__artifact::before,
.concept-card--modern .concept-card__artifact::after {
  border: 1px solid rgba(61, 214, 245, 0.55);
  content: "";
  inset: 12% 5% 32% 12%;
  position: absolute;
  transform: skewY(-9deg);
}

.concept-card--modern .concept-card__artifact::after {
  border-color: rgba(255, 107, 53, 0.65);
  inset: 40% 16% 8% 28%;
  transform: skewY(7deg);
}

.concept-card--modern .concept-card__artifact i {
  background: #3dd6f5;
  border: 5px solid #071825;
  border-radius: 50%;
  box-shadow: 0 0 0 1px #3dd6f5;
  height: 1.5rem;
  left: calc(15% * var(--position, 1));
  top: calc(13% * var(--position, 1));
  width: 1.5rem;
}

.concept-card--modern .concept-card__artifact i:nth-child(2) { left: 44%; top: 36%; }
.concept-card--modern .concept-card__artifact i:nth-child(3) { left: 76%; top: 12%; }
.concept-card--modern .concept-card__artifact i:nth-child(4) { background: #ff6b35; left: 64%; top: 72%; }
.concept-card--modern .concept-card__artifact i:nth-child(5) { left: 22%; top: 78%; }

.concept-card--flowing .concept-card__preview {
  background: #dad4ff;
  color: #17183b;
}

.concept-card--flowing .concept-card__artifact {
  background: #ff8066;
  border-radius: 50%;
  filter: blur(1px);
  height: 18vw;
  left: 50%;
  max-height: 14rem;
  max-width: 14rem;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 18vw;
}

.concept-card--flowing .concept-card__artifact::after {
  border: 2px solid #5268e8;
  border-left-color: transparent;
  border-radius: 50%;
  content: "";
  inset: -42%;
  position: absolute;
  transform: rotate(-22deg) scaleY(0.65);
}

.concept-card--nature .concept-card__preview {
  background: #12372a;
  color: #dce4c2;
}

.concept-card--nature .concept-card__artifact {
  border: 1px solid #6f9057;
  border-radius: 47% 53% 46% 54%;
  height: 80%;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) rotate(-13deg);
  width: 55%;
}

.concept-card--nature .concept-card__artifact i {
  border: 1px solid #6f9057;
  border-radius: 48% 52% 45% 55%;
  inset: calc(8% * var(--ring, 1));
}

.concept-card--nature .concept-card__artifact i:nth-child(1) { inset: 8%; }
.concept-card--nature .concept-card__artifact i:nth-child(2) { inset: 16%; }
.concept-card--nature .concept-card__artifact i:nth-child(3) { inset: 25%; }
.concept-card--nature .concept-card__artifact i:nth-child(4) { inset: 35%; }
.concept-card--nature .concept-card__artifact i:nth-child(5) { background: #bd5b37; border: 0; border-radius: 50%; inset: 47%; }

.concept-card--photography .concept-card__preview {
  background:
    linear-gradient(90deg, transparent 0 63%, #ffb000 63% 66%, transparent 66%),
    linear-gradient(120deg, #111 0 38%, #3c4148 38% 55%, #17191c 55% 100%);
}

.concept-card--photography .concept-card__artifact {
  border: 0.8rem solid #f3efe4;
  height: 58%;
  left: 14%;
  top: 23%;
  transform: rotate(-4deg);
  width: 56%;
}

.concept-card--photography .concept-card__artifact::after {
  color: #f3efe4;
  content: "IN TIME";
  font: 900 clamp(2.4rem, 5vw, 6rem)/0.8 Arial, sans-serif;
  left: 85%;
  letter-spacing: -0.09em;
  position: absolute;
  top: 40%;
  transform: rotate(4deg);
  width: 3ch;
}

.concept-card--elven .concept-card__preview {
  background:
    radial-gradient(circle at 50% 45%, rgba(80, 169, 135, 0.18), transparent 24%),
    linear-gradient(115deg, #061613, #0d2a24);
  color: #dce8df;
  min-height: clamp(23rem, 38vw, 42rem);
}

.concept-card--elven .concept-card__artifact {
  border: 1px solid rgba(220, 232, 223, 0.32);
  border-bottom: 0;
  border-radius: 50% 50% 0 0;
  bottom: 0;
  left: 50%;
  top: 12%;
  transform: translateX(-50%);
  width: min(38%, 28rem);
}

.concept-card--elven .concept-card__artifact::before {
  background: #50a987;
  bottom: 0;
  box-shadow:
    -4rem -5rem 0 -0.5px rgba(80, 169, 135, 0.8),
    4rem -8rem 0 -0.5px rgba(80, 169, 135, 0.8),
    -2.5rem -12rem 0 -0.5px rgba(80, 169, 135, 0.8),
    3rem -15rem 0 -0.5px rgba(80, 169, 135, 0.8);
  content: "";
  left: 50%;
  position: absolute;
  top: 22%;
  width: 1px;
}

.concept-card--elven .concept-card__artifact::after {
  border: 1px solid rgba(209, 180, 106, 0.55);
  border-bottom: 0;
  border-radius: 50% 50% 0 0;
  content: "";
  inset: 8% 8% 0;
  position: absolute;
}

.concept-card--elven .concept-card__artifact i {
  border: 1px solid #50a987;
  border-radius: 75% 0 75% 0;
  height: 1.6rem;
  left: 26%;
  top: 39%;
  transform: rotate(25deg);
  width: 1.6rem;
}

.concept-card--elven .concept-card__artifact i:nth-child(2) { left: 68%; top: 29%; transform: rotate(205deg); }
.concept-card--elven .concept-card__artifact i:nth-child(3) { left: 34%; top: 58%; }
.concept-card--elven .concept-card__artifact i:nth-child(4) { left: 62%; top: 50%; transform: rotate(205deg); }
.concept-card--elven .concept-card__artifact i:nth-child(5) { background: #d1b46a; border: 0; border-radius: 50%; box-shadow: 0 0 1rem #d1b46a; height: 0.65rem; left: calc(50% - 0.325rem); top: 20%; width: 0.65rem; }

.concept-card--catalog .concept-card__preview {
  background:
    linear-gradient(rgba(29, 36, 32, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 36, 32, 0.05) 1px, transparent 1px),
    #f2ead9;
  background-size: 1.4rem 1.4rem;
  color: #1d2420;
}

.concept-card--catalog .concept-card__artifact {
  border: 1px solid #1d2420;
  bottom: 12%;
  left: 26%;
  right: 26%;
  top: 20%;
}

.concept-card--catalog .concept-card__artifact::before {
  color: #6d1f21;
  content: "FIELD PLATE / FL-001";
  font: 700 0.58rem/1 "Courier New", monospace;
  left: 0.7rem;
  letter-spacing: 0.1em;
  position: absolute;
  top: -1.2rem;
}

.concept-card--catalog .concept-card__artifact::after {
  border: 1px solid #1d2420;
  bottom: 10%;
  content: "";
  left: 28%;
  position: absolute;
  right: 28%;
  top: 10%;
}

.concept-card--catalog .concept-card__artifact i {
  border: 1px solid #6d8390;
  height: 12%;
  left: 33%;
  right: 33%;
  top: 18%;
}

.concept-card--catalog .concept-card__artifact i:nth-child(2) { top: 35%; }
.concept-card--catalog .concept-card__artifact i:nth-child(3) { top: 52%; }
.concept-card--catalog .concept-card__artifact i:nth-child(4) { top: 69%; }
.concept-card--catalog .concept-card__artifact i:nth-child(5) { background: #6d1f21; border: 0; border-radius: 50%; box-shadow: 0 0 0 3px #f2ead9, 0 0 0 4px #6d1f21; height: 0.45rem; left: calc(50% - 0.225rem); right: auto; top: 86%; width: 0.45rem; }

.concept-card__copy {
  padding: 1.5rem 1rem 2rem 0;
}

.concept-card__copy > p {
  font: 700 0.63rem/1 "Courier New", monospace;
  letter-spacing: 0.1em;
  margin: 0 0 1.5rem;
  text-transform: uppercase;
}

.concept-card__copy h2 {
  font-size: clamp(2rem, 4vw, 4.5rem);
  letter-spacing: -0.06em;
  line-height: 0.9;
  margin: 0 0 1.3rem;
}

.concept-card__summary {
  display: block;
  line-height: 1.45;
  max-width: 35rem;
}

.concept-card__action {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-top: 2rem;
  text-transform: uppercase;
}

.concept-card__action b {
  font-size: 1rem;
  margin-left: 0.4rem;
}

.concept-card__palette {
  align-self: end;
  display: flex;
  gap: 0.35rem;
  padding-bottom: 2rem;
}

.concept-card__palette i {
  background: var(--swatch);
  border: 1px solid rgba(17, 20, 22, 0.15);
  height: 1rem;
  width: 1rem;
}

.gallery-footer {
  align-items: center;
  display: flex;
  justify-content: space-between;
  padding: 2.5rem 2.5vw 7rem;
}

.gallery-footer a {
  text-underline-offset: 0.25rem;
}

.concept-index__main {
  min-height: 80vh;
  padding: 12vw 4vw;
}

.concept-index__main h1 {
  font-size: clamp(4rem, 10vw, 9rem);
  letter-spacing: -0.08em;
  line-height: 0.85;
  margin: 2rem 0;
}

@media (max-width: 760px) {
  .gallery-masthead {
    margin: 0 1rem;
  }

  .gallery-masthead p {
    max-width: 10rem;
    text-align: right;
  }

  .gallery-intro {
    display: block;
    padding: 4.5rem 1rem 3rem;
  }

  .gallery-kicker {
    margin-bottom: 1.4rem;
  }

  .gallery-intro h1 {
    font-size: clamp(3.5rem, 19vw, 6rem);
    margin-bottom: 3rem;
  }

  .concept-grid {
    display: block;
  }

  .concept-card:nth-child(odd) {
    border-right: 0;
  }

  .concept-card__link {
    padding: 1rem;
  }

  .concept-card__preview {
    min-height: 65vw;
  }

  .concept-card--flowing .concept-card__artifact {
    height: 32vw;
    width: 32vw;
  }

  .concept-card--elven .concept-card__preview {
    min-height: 86vw;
  }

  .concept-card--elven .concept-card__artifact {
    width: 62%;
  }

  .concept-card--catalog .concept-card__artifact {
    left: 16%;
    right: 16%;
  }

  .concept-card__copy h2 {
    font-size: 2.8rem;
  }

  .gallery-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 1rem;
    padding: 2.5rem 1rem 6rem;
  }
}