/* =========================================
WORKSPACE
========================================= */

.workspace {
  position: absolute;

  width: min(78vw, 1100px);
  height: min(76dvh, 760px);

  left: 50%;
  top: 50%;

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

  background: var(--color-bg);

  border: var(--border-width) solid var(--color-border);

  display: flex;
  flex-direction: column;

  overflow: hidden;
}

/* =========================================
WINDOW BAR
========================================= */

.workspace-bar {
  height: 42px;

  flex: 0 0 42px;

  border-bottom: var(--border-width) solid var(--color-border);
  background: var(--color-bg);
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto 1fr;

  align-items: center;

  padding: 0 14px;

  font-size: var(--text-md);
  letter-spacing: var(--tracking-sm);
  text-transform: uppercase;
}

.workspace-brand {
  justify-self: start;
}

.workspace-title {
  justify-self: center;
}

.workspace-status {
  justify-self: end;
}

/* =========================================
CONTENT
========================================= */

.workspace-content {
  position: relative;

  flex: 1;

  overflow: hidden;

  padding: 0;

  display: block;
}

/* =========================================
CONTENT SYSTEM
========================================= */

.content-inner {
  width: 100%;
  max-width: 900px;

  padding: clamp(30px, 5vw, 70px);
}

.content-index {
  margin-bottom: 24px;

  font-size: var(--text-xs);
  letter-spacing: var(--tracking-uppercase);
  text-transform: uppercase;
}

.content-title {
  margin: 0;

  font-size: clamp(42px, 7vw, 90px);
  line-height: 0.9;
  font-weight: var(--font-weight-regular);
  letter-spacing: -0.05em;
}

/* APPROACH TITLE SMALLER FOR RESPONSIVE */
.approach-title {
  font-size: clamp(36px, 6vw, 70px);
  line-height: 1;
}

.content-description {
  max-width: 560px;

  margin-top: 32px;

  font-size: var(--text-base);
  line-height: var(--line-height-body);
}

.content-meta {
  margin-top: var(--space-lg);

  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.meta-item {
  border: var(--border-width) solid var(--color-border);

  padding: 7px var(--space-xs);

  font-size: var(--text-sm);
  letter-spacing: var(--tracking-sm);
  text-transform: uppercase;
}

/* =========================================
BUILD / 001
========================================= */

.build-document {
  width: 100%;
  height: 100%;

  overflow-y: auto;

  scrollbar-width: none;
}

.build-document::-webkit-scrollbar {
  display: none;
}

.build-hero {
  min-height: 100%;

  display: grid;
  grid-template-columns: 160px 1fr;
  grid-template-rows: auto 1fr;

  column-gap: 30px;
  row-gap: 30px;
  padding: 20px 20px 50px;
}

.build-meta {
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;

  opacity: 0.5;
}

.build-artifact {
  position: relative;

  grid-column: 2;

  align-self: center;

  width: min(520px, 75%);
  aspect-ratio: 4 / 3;

  margin-left: auto;

  background: var(--color-surface-dark);
  color: var(--color-surface-light);

  overflow: hidden;

  transition: transform 500ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.build-artifact:hover {
  transform: scale(0.98);
}

.build-hero .content-title {
  font-size: clamp(90px, 15vw, 160px);
  line-height: 0.8;
  letter-spacing: -0.09em;
}

.artifact-ui {
  position: absolute;

  top: 15px;
  left: 15px;
  right: 15px;

  display: flex;
  justify-content: space-between;

  font-size: 8px;
  letter-spacing: 0.12em;
}

.site-preview {
  position: absolute;

  left: 50%;
  top: 50%;

  width: 85%;
  aspect-ratio: 16 / 10;

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

  overflow: hidden;

  transition: transform 500ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.build-artifact:hover .site-preview {
  transform: translate(-50%, -50%) scale(1.04);
}

.preview-image {
  width: 100%;
  height: 100%;

  display: block;

  object-fit: contain;
}

.artifact-bottom {
  position: absolute;

  bottom: 15px;
  left: 15px;
  right: 15px;

  display: flex;
  justify-content: space-between;

  font-size: 8px;
  letter-spacing: 0.12em;
}

.build-info {
  min-height: 70vh;

  padding: 80px var(--space-md);

  display: flex;
  flex-direction: column;

  justify-content: center;

  border-top: var(--border-width) solid var(--color-border);
}

.build-info .content-description {
  font-size: 25px;
  line-height: 1.1;
}

.build-section {
  padding: 50px var(--space-md);

  border-top: var(--border-width) solid var(--color-border);
}

.section-label {
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-visual {
  margin-top: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* =========================================
DIRECTION 
========================================= */

@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&display=swap");

.direction-sheet .type-main,
.direction-sheet .type-specimen,
.direction-sheet .type-numbers {
  font-family: "Space Grotesk", sans-serif;
}

.direction-sheet {
  width: 100%;
  height: 100%;
  margin: 0;

  padding: 24px;

  background: var(--color-bg);
  border: var(--border-width) solid var(--color-border);

  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;

  position: relative;
}

/* =========================================
   HEADER
========================================= */

.sheet-header {
  grid-column: 1 / -1;

  display: flex;
  justify-content: space-between;

  padding-bottom: 12px;
  border-bottom: var(--border-width) solid var(--color-border);

  font-size: 9px;
  letter-spacing: 0.12em;
}

/* =========================================
   LABELS
========================================= */

.direction-sheet .section-label {
  font-size: 8px;
  letter-spacing: 0.12em;
  opacity: 0.5;
  margin-bottom: 20px;
}

/* =========================================
   IDENTITY
========================================= */

.identity {
  grid-column: 1 / -1;

  padding: 55px 0 70px;

  border-bottom: var(--border-width) solid var(--color-border);
}

.identity h1 {
  margin: 0;

  font-size: clamp(90px, 18vw, 190px);
  line-height: 0.75;

  letter-spacing: -0.09em;
  font-weight: var(--font-weight-medium);
}

.identity p {
  margin: 25px 0 0;

  font-size: 9px;
  letter-spacing: 0.12em;
}

/* =========================================
   TYPE
========================================= */

.type-system {
  padding: 30px 30px 30px 0;
  border-bottom: var(--border-width) solid var(--color-border);
  border-right: var(--border-width) solid var(--color-border);
}

.type-main {
  display: flex;
  justify-content: space-between;
  align-items: baseline;

  font-size: 20px;
  letter-spacing: -0.03em;
}

.type-weight {
  font-size: var(--text-xxs);
  letter-spacing: 0.1em;
  opacity: 0.5;
}

.type-specimen {
  margin-top: 35px;

  font-size: clamp(25px, 4vw, 42px);
  line-height: 1;

  letter-spacing: -0.05em;
}

.type-numbers {
  margin-top: 15px;

  font-size: 9px;
  letter-spacing: 0.08em;
  opacity: 0.55;
}

/* =========================================
   COLORS
========================================= */

.color-system {
  padding: 30px 0 30px 30px;
  border-bottom: var(--border-width) solid var(--color-border);
}

.colors {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.color span {
  display: block;

  width: 100%;
  aspect-ratio: 1.5;

  border: var(--border-width) solid var(--color-border);
  margin-bottom: 8px;
}

.color strong,
.color small {
  display: block;
}

.color strong {
  font-size: 8px;
  letter-spacing: 0.1em;
}

.color small {
  margin-top: 3px;

  font-size: 8px;
  opacity: 0.5;
}

.black span {
  background: #000;
}

.offwhite span {
  background: #f2f2ed;
}

.charcoal span {
  background: #171717;
}

.red span {
  background: #7a0f14;
}

/* =========================================
   MARK
========================================= */

.mark-system {
  padding: 30px 30px 30px 0;

  border-right: var(--border-width) solid var(--color-border);
}

.mark-stage {
  position: relative;

  min-height: 280px;

  background: var(--color-surface-dark);
  color: var(--color-surface-light);

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

.mark-info {
  position: absolute;

  left: 12px;
  right: 12px;
  top: 12px;

  display: flex;
  justify-content: space-between;

  font-size: 7px;
  letter-spacing: var(--tracking-uppercase);

  opacity: 0.65;
}

/* =========================================
   PRINCIPLES
========================================= */

.principles {
  padding: 30px 0 30px 30px;
}

.principle-grid {
  display: flex;
  flex-direction: column;
}

.principle-grid div {
  display: grid;
  grid-template-columns: 30px 1fr;

  padding: 14px 0;

  border-bottom: 1px solid #aaa;
}

.principle-grid span {
  font-size: 8px;
  opacity: 0.5;
}

.principle-grid strong {
  font-size: 13px;
  font-weight: var(--font-weight-medium);
  letter-spacing: -0.02em;
}

/* =========================================
   FOOTER
========================================= */

.sheet-footer {
  grid-column: 1 / -1;

  margin-top: 25px;
  padding-top: 12px;

  border-top: var(--border-width) solid var(--color-border);

  display: flex;
  justify-content: space-between;

  font-size: 8px;
  letter-spacing: 0.1em;
}

.section-visual img {
  width: min(720px, 85%);
  height: auto;
  max-height: 90%;
  object-fit: contain;
  display: block;
}

.build-footer {
  margin-top: 24px;

  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.build-meta-block {
  display: flex;
  flex-direction: column;
  gap: 4px;

  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;

  text-align: right;
  opacity: 0.55;
}

.build-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;

  margin-top: 24px;

  color: var(--color-text);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-uppercase);
  text-transform: uppercase;
  text-decoration: none;

  border-bottom: var(--border-width) solid var(--color-border);
  padding-bottom: 6px;

  transition: opacity var(--transition-base);
}

.build-link:hover {
  opacity: 0.5;
}

/* =========================================
   RESPONSIVE
========================================= */

@media (max-width: 650px) {
  .direction-sheet {
    width: calc(100vw - 24px);
    margin: 12px auto;
    padding: 16px;

    grid-template-columns: 1fr;
  }

  .identity {
    padding: 45px 0 50px;
  }

  .type-system,
  .color-system,
  .mark-system,
  .principles {
    border-right: 0;
    padding-left: 0;
    padding-right: 0;
  }

  .type-system {
    border-bottom: var(--border-width) solid var(--color-border);
  }

  .color-system {
    border-bottom: var(--border-width) solid var(--color-border);
  }

  .mark-system {
    border-bottom: var(--border-width) solid var(--color-border);
  }

  .mark-stage {
    min-height: 240px;
  }

  .sheet-footer {
    margin-top: 10px;
  }
}

/* =========================================
CONTENT TRANSITION
========================================= */

.workspace-content.is-changing {
  opacity: 0;
  transform: translateY(8px);

  transition:
    opacity 120ms ease,
    transform 120ms ease;
}

.workspace-content {
  opacity: 1;
  transform: translateY(0);

  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

/* =========================================
WORKSPACE SCROLLBAR
========================================= */

.workspace-scrollbar {
  position: absolute;

  top: 42px;
  right: 0;
  bottom: 0;

  width: 18px;

  display: flex;
  justify-content: center;
  background: var(--color-bg);
  pointer-events: none;

  opacity: 0;
}

.workspace-scrollbar.is-visible {
  opacity: 1;
}

.workspace-scroll-track {
  position: relative;

  width: 1px;
  height: calc(100% - 24px);

  margin: 12px 0;

  background: #aaa;
}

.workspace-scroll-thumb {
  position: absolute;

  top: 0;
  left: -2px;

  width: 5px;
  height: 60px;

  background: var(--color-text);
}

/* =========================================
WORKSPACE RESPONSIVE
========================================= */

@media (max-width: 700px) {
  .workspace {
    width: calc(100% - 32px);

    height: calc(100% - 116px);

    left: 50%;
    top: 16px;

    transform: translateX(-50%);
  }

  .workspace-bar {
    grid-template-columns: auto 1fr auto;
  }

  .workspace-title {
    padding: 0 10px;
  }

  .workspace-content {
    padding: 0;
  }

  .content-title {
    font-size: clamp(38px, 13vw, 80px);
  }
}

@media (max-width: 700px) {
  .inquiry {
    padding: 30px 24px 80px;

    display: flex;
    flex-direction: column;

    gap: 50px;
  }
}

@media (max-width: 700px) {
  .build-hero {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .build-hero .content-title {
    font-size: clamp(60px, 18vw, 60px);
  }

  .build-artifact {
    grid-column: 1;
    width: 100%;
    margin-left: 0;
  }
}