/* ==========================================================================
   Demo 14  Architect / Interior Designer
   demos/14-architect/css/theme.css

   Design rationale
   ----------------
   A drawing office rather than a gallery. The hero pairs the statement with
   an actual floor plan built from CSS grid, the portfolio is stated first as
   a plain index table and only then as photographs, and the palette is taken
   from the materials themselves: deep pine, clay and bone. Layout archetype A
   (two-column hero)  the same skeleton as demo 01 and demo 06  but the
   right-hand column holds a drawing instead of a code panel or a bar chart.

   ISOLATION CONTRACT
   Scoped to :root (token values) or .rp-demo--architect only.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens  light
   -------------------------------------------------------------------------- */

:root {
  --rp-primary: #2f7f66;
  --rp-primary-strong: #25654f;
  --rp-primary-soft: rgba(47, 127, 102, 0.1);
  --rp-accent: #c49a72;
  --rp-on-primary: #ffffff;
  --rp-danger: #b4432c;

  --rp-bg: #fffefb;
  --rp-surface: #f2f1ec;
  --rp-surface-2: #e5e3da;
  --rp-text: #14201c;
  --rp-text-soft: #3d4a45;
  --rp-muted: #6f7a74;
  --rp-border: #e2e1d8;
  --rp-border-strong: #c6c5b8;

  --rp-container: 1180px;
  /* Drawing-office geometry: near-square corners, hairlines, no soft shadows. */
  --rp-radius-sm: 2px;
  --rp-radius: 4px;
  --rp-radius-lg: 8px;
  --rp-btn-radius: 4px;
  --rp-shadow: 0 1px 2px rgba(20, 32, 28, 0.05), 0 10px 28px rgba(20, 32, 28, 0.06);
}

/* --------------------------------------------------------------------------
   2. Tokens  dark
   -------------------------------------------------------------------------- */

:root[data-theme='dark'] {
  --rp-primary: #5fae93;
  --rp-primary-strong: #7cc6ab;
  --rp-primary-soft: rgba(95, 174, 147, 0.16);
  --rp-accent: #cfa079;
  --rp-on-primary: #0d1613;

  --rp-bg: #101613;
  --rp-surface: #16201b;
  --rp-surface-2: #1e2a24;
  --rp-text: #e9f0ec;
  --rp-text-soft: #b9c6c0;
  --rp-muted: #82918a;
  --rp-border: #1e2a24;
  --rp-border-strong: #304039;
}

/* --------------------------------------------------------------------------
   3. Hero
   -------------------------------------------------------------------------- */

.ar-hero {
  padding-block: clamp(3rem, 1.5rem + 6vw, 6rem) var(--rp-section-y);
  border-block-end: 1px solid var(--rp-border);
}

.ar-hero-grid {
  display: grid;
  gap: clamp(2rem, 1rem + 4vw, 4rem);
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
}

@media (max-width: 940px) {
  .ar-hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.ar-hero-title {
  font-family: var(--rp-font-display);
  font-size: clamp(1.9rem, 1.25rem + 2.7vw, 3.4rem);
  font-weight: 800;
  line-height: 1.22;
  margin-block: var(--rp-space-4);
}

.ar-hero-lead {
  font-size: var(--rp-fs-lg);
  color: var(--rp-text-soft);
  line-height: var(--rp-lh-snug);
  max-inline-size: 46ch;
}

.ar-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--rp-space-3);
  margin-block-start: var(--rp-space-6);
}

/* --------------------------------------------------------------------------
   4. Floor plan  the signature block, pure CSS
   -------------------------------------------------------------------------- */

.ar-plan {
  padding: var(--rp-space-5);
  border: 1px solid var(--rp-border-strong);
  border-radius: var(--rp-radius-lg);
  background: var(--rp-bg);
  box-shadow: var(--rp-shadow);
}

.ar-plan-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--rp-space-3);
  margin-block-end: var(--rp-space-5);
}

.ar-plan-head strong {
  font-family: var(--rp-font-display);
  font-size: var(--rp-fs-xl);
  color: var(--rp-primary);
}

/* Six columns by four rows; each room is placed with an explicit grid area,
   so the whole plan is one grid and never leaves a gap. In RTL the columns
   mirror, which is what a Persian drawing wants. */
.ar-plan-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  grid-template-rows: repeat(4, minmax(0, 1fr));
  gap: 3px;
  aspect-ratio: 6 / 4.6;
  padding: 3px;
  background: var(--rp-border-strong);
  border: 2px solid var(--rp-text);
  border-radius: var(--rp-radius-sm);
}

.ar-room {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: var(--rp-space-2);
  text-align: center;
  background: var(--rp-surface);
  min-inline-size: 0;
}

.ar-room b {
  font-size: var(--rp-fs-xs);
  font-weight: 700;
  color: var(--rp-text);
}

.ar-room span {
  font-size: var(--rp-fs-xs);
  color: var(--rp-muted);
}

.ar-room--living  { grid-area: 1 / 1 / 3 / 4; background: var(--rp-primary-soft); }
.ar-room--kitchen { grid-area: 1 / 4 / 2 / 7; }
.ar-room--bath    { grid-area: 2 / 4 / 3 / 7; }
.ar-room--bed     { grid-area: 3 / 1 / 5 / 4; background: var(--rp-primary-soft); }

/* The terrace is outdoors, so it is hatched rather than filled. */
.ar-room--terrace {
  grid-area: 3 / 4 / 5 / 7;
  background:
    repeating-linear-gradient(45deg,
      var(--rp-border) 0 2px,
      transparent 2px 9px),
    var(--rp-bg);
}

.ar-plan-scale {
  display: flex;
  align-items: center;
  gap: var(--rp-space-3);
  margin-block-start: var(--rp-space-4);
  font-size: var(--rp-fs-xs);
  color: var(--rp-muted);
}

/* A ruler: a rule with a tick at each end. */
.ar-plan-scale i {
  position: relative;
  flex: 1;
  block-size: 1px;
  background: var(--rp-border-strong);
}

.ar-plan-scale i::before,
.ar-plan-scale i::after {
  content: '';
  position: absolute;
  inset-block-start: -4px;
  inline-size: 1px;
  block-size: 9px;
  background: var(--rp-border-strong);
}

.ar-plan-scale i::before { inset-inline-start: 0; }
.ar-plan-scale i::after  { inset-inline-end: 0; }

/* --------------------------------------------------------------------------
   5. KPI band
   -------------------------------------------------------------------------- */

.ar-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(210px, 100%), 1fr));
  border-block-end: 1px solid var(--rp-border);
}

.ar-kpi {
  padding: var(--rp-space-6) var(--rp-space-5);
  border-inline-end: 1px solid var(--rp-border);
}

.ar-kpi:last-child {
  border-inline-end: 0;
}

.ar-kpi strong {
  display: block;
  font-family: var(--rp-font-display);
  font-size: var(--rp-fs-3xl);
  font-weight: 800;
  line-height: 1.1;
}

/* Direct child only: the animated counter is a <span> inside <strong>. */
.ar-kpi > span {
  font-size: var(--rp-fs-sm);
  color: var(--rp-muted);
}

.ar-kpi::before {
  content: '';
  display: block;
  inline-size: 28px;
  block-size: 2px;
  margin-block-end: var(--rp-space-4);
  background: var(--rp-accent);
}

/* --------------------------------------------------------------------------
   6. Services  hairline rows
   -------------------------------------------------------------------------- */

.ar-services {
  border-block-start: 1px solid var(--rp-border);
}

.ar-service {
  display: grid;
  gap: var(--rp-space-4);
  grid-template-columns: 60px minmax(0, 1fr) minmax(0, 1.4fr) auto;
  align-items: center;
  padding-block: var(--rp-space-6);
  border-block-end: 1px solid var(--rp-border);
  transition: background-color 0.3s var(--rp-ease);
}

.ar-service:hover {
  background: var(--rp-surface);
}

.ar-service-num {
  font-size: var(--rp-fs-sm);
  font-weight: 700;
  color: var(--rp-primary);
}

.ar-service h3 {
  font-family: var(--rp-font-display);
  font-size: var(--rp-fs-xl);
  font-weight: 700;
}

.ar-service p {
  font-size: var(--rp-fs-sm);
  color: var(--rp-muted);
}

.ar-service-meta {
  font-size: var(--rp-fs-xs);
  color: var(--rp-muted);
  white-space: nowrap;
}

@media (max-width: 860px) {
  .ar-service {
    grid-template-columns: 40px minmax(0, 1fr);
  }

  .ar-service p,
  .ar-service-meta {
    grid-column: 2;
  }
}

/* --------------------------------------------------------------------------
   7. Project index table
   -------------------------------------------------------------------------- */

/* Wide content scrolls inside its own box rather than widening the page. */
.ar-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--rp-border);
  border-radius: var(--rp-radius);
  background: var(--rp-bg);
}

.ar-table {
  inline-size: 100%;
  border-collapse: collapse;
  font-size: var(--rp-fs-sm);
  white-space: nowrap;
}

.ar-table th,
.ar-table td {
  padding: var(--rp-space-4) var(--rp-space-5);
  text-align: start;
  border-block-end: 1px solid var(--rp-border);
}

.ar-table thead th {
  font-size: var(--rp-fs-xs);
  font-weight: 700;
  color: var(--rp-muted);
  background: var(--rp-surface);
}

.ar-table tbody tr:last-child td {
  border-block-end: 0;
}

.ar-table tbody tr {
  transition: background-color 0.25s var(--rp-ease);
}

.ar-table tbody tr:hover {
  background: var(--rp-surface);
}

/* The project name is the row's anchor, so it carries the weight. */
.ar-table td:nth-child(2) {
  font-weight: 600;
  color: var(--rp-text);
  white-space: normal;
  min-inline-size: 14ch;
}

.ar-state {
  display: inline-block;
  padding: 2px var(--rp-space-3);
  border-radius: var(--rp-radius-pill);
  font-size: var(--rp-fs-xs);
  font-weight: 700;
}

.ar-state--done {
  background: var(--rp-primary-soft);
  color: var(--rp-primary);
}

.ar-state--live {
  background: rgba(196, 154, 114, 0.18);
  color: var(--rp-accent);
}

.ar-state--hold {
  background: var(--rp-surface-2);
  color: var(--rp-muted);
}

/* --------------------------------------------------------------------------
   8. Featured projects
   -------------------------------------------------------------------------- */

.ar-projects {
  --rp-grid-min: 320px;
}

.ar-project {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--rp-border);
  border-radius: var(--rp-radius);
  overflow: hidden;
  background: var(--rp-bg);
  transition: border-color 0.3s var(--rp-ease), box-shadow 0.3s var(--rp-ease);
}

.ar-project:hover {
  border-color: var(--rp-primary);
  box-shadow: var(--rp-shadow);
}

.ar-project-media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--rp-surface);
}

.ar-project-media img {
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--rp-ease);
}

.ar-project:hover .ar-project-media img {
  transform: scale(1.04);
}

.ar-project-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--rp-space-5);
}

.ar-project-kind {
  font-size: var(--rp-fs-xs);
  font-weight: 700;
  color: var(--rp-primary);
}

.ar-project h3 {
  font-family: var(--rp-font-display);
  font-size: var(--rp-fs-lg);
  font-weight: 700;
  margin-block: var(--rp-space-2) var(--rp-space-3);
}

.ar-project p {
  font-size: var(--rp-fs-sm);
  color: var(--rp-muted);
}

.ar-project-meta {
  display: flex;
  align-items: baseline;
  gap: var(--rp-space-3);
  margin-block-start: auto;
  padding-block-start: var(--rp-space-4);
  border-block-start: 1px solid var(--rp-border);
}

.ar-project-meta b {
  font-family: var(--rp-font-display);
  font-size: var(--rp-fs-lg);
  color: var(--rp-accent);
}

.ar-project-meta span {
  font-size: var(--rp-fs-xs);
  color: var(--rp-muted);
}

/* --------------------------------------------------------------------------
   9. Material palette
   -------------------------------------------------------------------------- */

.ar-materials {
  display: grid;
  gap: var(--rp-space-4);
  grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr));
}

.ar-material {
  display: flex;
  flex-direction: column;
  gap: var(--rp-space-2);
  padding: var(--rp-space-4);
  border: 1px solid var(--rp-border);
  border-radius: var(--rp-radius);
  background: var(--rp-bg);
}

/* Each swatch takes its colour from an inline --swatch, so the palette is
   data in the markup rather than six near-identical rules here. */
.ar-swatch {
  block-size: 68px;
  border-radius: var(--rp-radius-sm);
  background: var(--swatch, var(--rp-surface-2));
  box-shadow: inset 0 0 0 1px rgba(20, 32, 28, 0.12);
}

.ar-material b {
  font-size: var(--rp-fs-sm);
  font-weight: 700;
}

.ar-material i {
  font-style: normal;
  font-size: var(--rp-fs-xs);
  color: var(--rp-muted);
}

/* --------------------------------------------------------------------------
   10. Phases
   -------------------------------------------------------------------------- */

.ar-phases {
  display: grid;
  gap: var(--rp-space-5);
  grid-template-columns: repeat(auto-fit, minmax(min(230px, 100%), 1fr));
}

.ar-phase {
  padding: var(--rp-space-6);
  background: var(--rp-bg);
  border: 1px solid var(--rp-border);
  border-block-start: 3px solid var(--rp-primary);
  border-radius: var(--rp-radius);
}

.ar-phase-num {
  font-size: var(--rp-fs-sm);
  font-weight: 700;
  color: var(--rp-primary);
}

.ar-phase h3 {
  font-family: var(--rp-font-display);
  font-size: var(--rp-fs-lg);
  font-weight: 700;
  margin-block: var(--rp-space-2) var(--rp-space-3);
}

.ar-phase p {
  font-size: var(--rp-fs-sm);
  color: var(--rp-muted);
}

/* --------------------------------------------------------------------------
   11. Split layout  about and contact
   -------------------------------------------------------------------------- */

.ar-split {
  display: grid;
  gap: clamp(2rem, 1rem + 3vw, 3.5rem);
  /* minmax(0, …) so a photograph cannot widen the column past the viewport. */
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: start;
}

/* minmax(0, …) here too: a plain 1fr keeps its auto minimum, so a wide form
   row inside the panel would push the whole page sideways. */
@media (max-width: 880px) {
  .ar-split {
    grid-template-columns: minmax(0, 1fr);
  }
}

.ar-portrait {
  inline-size: 100%;
  max-inline-size: 420px;
  aspect-ratio: 4 / 5;
  block-size: auto;
  object-fit: cover;
}

.ar-panel {
  padding: var(--rp-space-6);
  border: 1px solid var(--rp-border);
  border-radius: var(--rp-radius);
  background: var(--rp-bg);
}