:root {
  color-scheme: light;
  --paper: #fffdf8;
  --paper-warm: #faf5ea;
  --warm: #f4efe4;
  --sand: #e9dfcf;
  --line: #e1d8c5;
  --line-strong: #c8b993;
  --ink: #15130f;
  --charcoal: #25221d;
  --muted: #7a7165;
  --muted-strong: #57504a;
  --gold: #b89a5e;
  --gold-deep: #9b7b45;
  --gold-soft: #e8d8a8;
  --gold-paper: #f8eecc;
  --gold-fog: #fbf6e6;
  --green: #4f6b53;
  --amber: #9a6f2e;
  --rose: #a64545;
  --shadow-soft: 0 12px 40px rgba(48, 38, 22, 0.07);
  --shadow-bold: 0 30px 80px rgba(48, 38, 22, 0.12);
  --serif: 'Cormorant Garamond', 'Cormorant', Georgia, 'Times New Roman', serif;
  --sans: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --transition: 220ms cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; }
*::selection { background: var(--gold-soft); color: var(--ink); }

html {
  scroll-behavior: smooth;
  background: var(--warm);
}

body {
  margin: 0;
  background: var(--warm);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

button, input, select, textarea { font: inherit; color: inherit; }
button { border: 0; background: transparent; cursor: pointer; }
a { color: inherit; text-decoration: none; }

/* ---------------- Login ---------------- */
.login-screen {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  background: var(--paper);
}

.login-screen.hidden { display: none; }

.login-visual {
  position: relative;
  background:
    linear-gradient(180deg, rgba(15, 12, 8, 0.32), rgba(15, 12, 8, 0.62)),
    url('./assets/hero-building.jpeg') center/cover no-repeat;
  color: var(--paper);
  padding: 4.5rem 4rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.login-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 80%, rgba(184, 154, 94, 0.20), transparent 50%);
  pointer-events: none;
}

.login-visual > * { position: relative; z-index: 1; }

.login-brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--sans);
  letter-spacing: 0.26em;
  text-transform: uppercase;
  font-size: 0.7rem;
  font-weight: 600;
}

.login-brand .mark {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--gold-soft);
  color: var(--gold-soft);
  font-family: var(--serif);
  font-size: 1.4rem;
}

.login-tagline {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 4.2vw, 4rem);
  line-height: 1.02;
  max-width: 28rem;
  font-weight: 400;
}

.login-tagline em {
  display: block;
  font-style: italic;
  color: var(--gold-soft);
  font-weight: 400;
}

.login-meta {
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 253, 248, 0.78);
}

.login-form-wrap {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem clamp(2rem, 5vw, 6rem);
}

.login-form-wrap .eyebrow {
  margin-bottom: 1.6rem;
}

.login-form-wrap h2 {
  margin: 0 0 2.2rem;
  font-family: var(--serif);
  font-size: clamp(2.2rem, 3vw, 3rem);
  font-weight: 400;
  line-height: 1.04;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.login-field {
  display: grid;
  gap: 0.45rem;
}

.login-field label {
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.login-field input {
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  background: transparent;
  padding: 0.75rem 0;
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--ink);
  transition: border-color var(--transition);
}

.login-field input:focus {
  outline: none;
  border-bottom-color: var(--gold-deep);
}

.login-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-top: 1.2rem;
}

.login-error {
  min-height: 1.2rem;
  margin-top: 0.6rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--rose);
}

.demo-accounts {
  margin-top: 2.6rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.6rem;
}

.demo-accounts h3 {
  margin: 0 0 0.4rem;
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.demo-account {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.9rem;
  align-items: center;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--line);
  background: var(--paper-warm);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}

.demo-account:hover {
  border-color: var(--gold);
  background: var(--gold-fog);
}

.demo-account .dot {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: var(--gold);
}

.demo-account .meta strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.05rem;
}

.demo-account .meta span {
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.demo-account .level {
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

/* ---------------- App shell ---------------- */
.shell {
  min-height: 100vh;
  background:
    radial-gradient(circle at 85% -10%, rgba(184, 154, 94, 0.16), transparent 38rem),
    radial-gradient(circle at -10% 110%, rgba(184, 154, 94, 0.10), transparent 32rem),
    linear-gradient(180deg, var(--paper), var(--warm) 100%);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 2rem;
  align-items: center;
  padding: 1.1rem clamp(1.5rem, 4vw, 4rem);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.92);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  color: var(--ink);
  text-align: left;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.7rem;
  height: 2.7rem;
  border: 1px solid var(--gold);
  color: var(--gold-deep);
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 400;
}

.brand-text strong,
.brand-text small {
  display: block;
  font-family: var(--sans);
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.brand-text strong { font-size: 0.78rem; }
.brand-text small {
  margin-top: 0.15rem;
  color: var(--muted);
  font-size: 0.6rem;
  letter-spacing: 0.28em;
}

.nav {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  gap: clamp(0.05rem, 0.6vw, 0.6rem);
  overflow-x: auto;
  scrollbar-width: none;
}

.nav::-webkit-scrollbar { display: none; }

.nav button {
  position: relative;
  color: var(--muted);
  padding: 0.85rem 0.7rem;
  font-family: var(--sans);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: color var(--transition);
}

.nav button::after {
  content: "";
  position: absolute;
  left: 0.7rem;
  right: 0.7rem;
  bottom: 0.3rem;
  height: 1px;
  background: transparent;
  transition: background var(--transition);
}

.nav button:hover { color: var(--ink); }
.nav button.active {
  color: var(--ink);
}
.nav button.active::after { background: var(--gold); }

.nav button[data-locked="true"] {
  color: var(--muted);
  opacity: 0.55;
  cursor: not-allowed;
}

.nav button[data-locked="true"]::before {
  content: "◇";
  margin-right: 0.4rem;
  color: var(--gold);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.access-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--sans);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--line-strong);
  color: var(--muted-strong);
  background: var(--paper-warm);
}

.access-pill::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--gold);
}

.access-pill.level-nda::before { background: var(--amber); }
.access-pill.level-full::before { background: var(--green); }

.topbar-right .icon-btn {
  width: 2.2rem;
  height: 2.2rem;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  color: var(--muted-strong);
  display: grid;
  place-items: center;
  transition: border-color var(--transition), color var(--transition);
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
}

.topbar-right .icon-btn:hover { border-color: var(--gold); color: var(--ink); }

/* ---------------- Layout ---------------- */
main {
  padding: clamp(1.5rem, 3vw, 3rem) clamp(1.25rem, 4vw, 4rem) 5rem;
}

.view {
  display: none;
  max-width: 1380px;
  margin: 0 auto;
}

.view.active { display: block; animation: fadeUp .42s ease both; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--gold-deep);
  font-family: var(--sans);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  margin: 0 0 1rem;
  letter-spacing: -0.005em;
  color: var(--ink);
}

h1 {
  font-size: clamp(2.8rem, 5.4vw, 5.6rem);
  line-height: 0.98;
}

h2 {
  font-size: clamp(2rem, 3.4vw, 3.4rem);
  line-height: 1.04;
}

h3 {
  font-size: clamp(1.35rem, 1.8vw, 1.8rem);
  line-height: 1.2;
}

h4 {
  font-size: 1.1rem;
}

p { margin: 0 0 1rem; color: var(--muted-strong); }

.lead {
  max-width: 48rem;
  color: var(--muted-strong);
  font-size: clamp(1.1rem, 1.4vw, 1.4rem);
  line-height: 1.55;
}

/* ---------------- Hero ---------------- */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  min-height: calc(100vh - 9rem);
  margin-bottom: 4rem;
}

.hero-copy { padding: clamp(1rem, 2vw, 2rem) 0; min-width: 0; }

.hero h1 em {
  font-style: italic;
  color: var(--gold-deep);
  font-weight: 400;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2.2rem;
}

.hero-visual {
  position: relative;
  height: clamp(28rem, 58vh, 44rem);
  border: 1px solid var(--line-strong);
  background: var(--paper-warm);
  overflow: hidden;
  box-shadow: var(--shadow-bold);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.02);
  transform: scale(1.02);
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(21, 19, 15, 0.04), rgba(21, 19, 15, 0.22)),
    radial-gradient(circle at 70% 12%, rgba(255, 253, 248, 0.16), transparent 18rem);
  pointer-events: none;
}

.hero-visual figcaption {
  position: absolute;
  left: 1.5rem;
  bottom: 1.5rem;
  color: rgba(255, 253, 248, 0.9);
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

/* ---------------- Buttons / chips ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3rem;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  color: var(--ink);
  padding: 0.85rem 1.5rem;
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
}

.btn:hover {
  transform: translateY(-1px);
  border-color: var(--gold-deep);
}

.btn.primary {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.btn.primary:hover {
  background: var(--gold-deep);
  border-color: var(--gold-deep);
}

.btn.gold {
  background: var(--gold-deep);
  color: var(--paper);
  border-color: var(--gold-deep);
}

.btn.gold:hover {
  background: var(--ink);
  border-color: var(--ink);
}

.btn.ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--muted-strong);
}

.btn.ghost:hover { color: var(--ink); }

.chip {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  color: var(--muted-strong);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.chip:hover { color: var(--ink); border-color: var(--gold-deep); }
.chip.active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* ---------------- KPI grid ---------------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1px;
  margin-top: 1rem;
  border: 1px solid var(--line);
  background: var(--line);
  box-shadow: var(--shadow-soft);
}

.kpi {
  min-height: 10.5rem;
  background: var(--paper);
  padding: 1.6rem 1.2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.kpi::before {
  content: "";
  position: absolute;
  left: 1.2rem;
  top: 1.2rem;
  width: 0.9rem;
  height: 1px;
  background: var(--gold-deep);
}

.kpi strong {
  display: block;
  font-family: var(--serif);
  font-size: clamp(1.7rem, 2.4vw, 2.7rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-top: 1.5rem;
}

.kpi span {
  display: block;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-top: 0.4rem;
}

/* ---------------- Panels ---------------- */
.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: clamp(1.6rem, 3vw, 2.6rem);
  position: relative;
}

.panel.shadow { box-shadow: var(--shadow-soft); }

.panel.gold-corner::before,
.panel.gold-corner::after {
  content: "";
  position: absolute;
  width: 1.2rem;
  height: 1.2rem;
  border: 1px solid var(--gold);
}

.panel.gold-corner::before {
  top: -1px; left: -1px;
  border-right: 0;
  border-bottom: 0;
}

.panel.gold-corner::after {
  bottom: -1px; right: -1px;
  border-left: 0;
  border-top: 0;
}

.panel h2 + .lead,
.panel h2 + p {
  margin-top: 1rem;
}

/* Two-column split */
.split-2 {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1px;
  margin-top: 2.5rem;
  border: 1px solid var(--line);
  background: var(--line);
}

.split-2 > * {
  background: var(--paper);
  padding: clamp(1.6rem, 3vw, 2.6rem);
}

/* ---------------- Working Assumption banner ---------------- */
.assumption {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.2rem;
  align-items: start;
  margin: 2rem 0;
  padding: 1.2rem 1.5rem;
  background: var(--gold-fog);
  border: 1px solid var(--gold-soft);
}

.assumption .badge {
  font-family: var(--sans);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 0.45rem 0.7rem;
  background: var(--paper);
  border: 1px solid var(--gold-deep);
  color: var(--gold-deep);
  white-space: nowrap;
}

.assumption p {
  margin: 0;
  font-family: var(--sans);
  font-size: 0.92rem;
  color: var(--muted-strong);
  line-height: 1.55;
}

/* ---------------- Progress steps ---------------- */
.deal-progress-section {
  display: grid;
  grid-template-columns: 22rem minmax(0, 1fr);
  gap: 1px;
  margin-top: 3rem;
  border: 1px solid var(--line);
  background: var(--line);
  box-shadow: var(--shadow-soft);
}

.progress-intro,
.deal-progress {
  background: var(--paper);
  padding: clamp(1.6rem, 3vw, 2.4rem);
}

.deal-progress {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.7rem;
}

.progress-step {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 9.5rem;
  border: 1px solid var(--line);
  background: var(--paper-warm);
  padding: 0.95rem;
  color: var(--muted);
  transition: border-color var(--transition), background var(--transition);
}

.progress-step strong {
  display: block;
  color: var(--charcoal);
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 400;
  line-height: 1.3;
}

.progress-step small {
  display: block;
  margin-top: 0.6rem;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.progress-dot {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  color: var(--gold-deep);
  font-family: var(--serif);
  font-size: 0.95rem;
  margin-bottom: 0.8rem;
}

.progress-step.done {
  background: var(--paper);
  border-color: var(--line-strong);
}

.progress-step.done .progress-dot {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.progress-step.active {
  background: var(--paper);
  border-color: var(--gold-deep);
  box-shadow: inset 0 0 0 1px var(--gold-soft);
}

.progress-step.active .progress-dot {
  background: var(--gold-deep);
  color: var(--paper);
  border-color: var(--gold-deep);
}

.progress-step.locked {
  opacity: 0.65;
}

/* ---------------- Section heads ---------------- */
.section-head {
  max-width: 78rem;
  margin: 1rem 0 2.5rem;
}

.section-head h1 {
  font-size: clamp(2.5rem, 4.6vw, 4.6rem);
  margin-bottom: 1rem;
}

.section-head .lead { margin-top: 1rem; }

/* ---------------- Snapshot panel ---------------- */
.snapshot {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 1px;
  margin-top: 1rem;
  border: 1px solid var(--line);
  background: var(--line);
  box-shadow: var(--shadow-soft);
}

.snapshot > * {
  background: var(--paper);
  padding: clamp(1.6rem, 3vw, 2.6rem);
}

.mini-kpis {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.6rem;
  align-content: center;
}

.mini-kpis div {
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

.mini-kpis strong {
  display: block;
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 400;
  color: var(--ink);
}

.mini-kpis span {
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* ---------------- Gallery & images ---------------- */
.gallery {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr 0.85fr;
  gap: 1px;
  height: clamp(20rem, 42vw, 36rem);
  border: 1px solid var(--line);
  background: var(--line);
  margin: 2rem 0;
  overflow: hidden;
}

.gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------------- Energy grid ---------------- */
.energy-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.energy-grid div {
  background: var(--paper);
  padding: 1.6rem;
  position: relative;
}

.energy-grid strong {
  display: block;
  font-family: var(--serif);
  font-size: 2.6rem;
  font-weight: 400;
  color: var(--ink);
}

.energy-grid span {
  display: block;
  margin-top: 0.5rem;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* ---------------- Table ---------------- */
.table-wrap {
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: var(--shadow-soft);
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

th, td {
  padding: 1.05rem 1.2rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

th {
  background: var(--paper-warm);
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

td {
  font-family: var(--serif);
  font-size: 1.02rem;
  color: var(--charcoal);
}

tr:last-child td { border-bottom: 0; }
tr:hover td { background: var(--gold-fog); }

.tag {
  display: inline-block;
  border: 1px solid var(--line);
  padding: 0.32rem 0.55rem;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.tag.gold {
  border-color: var(--gold-deep);
  color: var(--gold-deep);
  background: var(--gold-fog);
}

.tag.green { border-color: var(--green); color: var(--green); }
.tag.amber { border-color: var(--amber); color: var(--amber); }

/* ---------------- Calculator / analysis ---------------- */
.analysis-shell {
  display: grid;
  grid-template-columns: 22rem minmax(0, 1fr);
  gap: 1px;
  margin-top: 1.5rem;
  border: 1px solid var(--line);
  background: var(--line);
  box-shadow: var(--shadow-soft);
}

.analysis-controls,
.analysis-results {
  background: var(--paper);
  padding: clamp(1.6rem, 3vw, 2.4rem);
}

.analysis-controls label {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 1.8rem;
  font-family: var(--sans);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.analysis-controls label strong {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--ink);
  text-transform: none;
}

input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--gold-deep) 0%, var(--gold-deep) var(--p, 0%), var(--line) var(--p, 0%), var(--line) 100%);
  border-radius: 2px;
  outline: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 50%;
  background: var(--paper);
  border: 1.5px solid var(--gold-deep);
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(48, 38, 22, 0.18);
}

input[type="range"]::-moz-range-thumb {
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 50%;
  background: var(--paper);
  border: 1.5px solid var(--gold-deep);
  cursor: pointer;
}

.analysis-results {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  padding: 0;
}

.analysis-results > div {
  background: var(--paper);
  padding: 1.6rem 1.4rem;
  min-height: 10rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.analysis-results span {
  font-family: var(--sans);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.analysis-results strong {
  display: block;
  margin-top: 1rem;
  font-family: var(--serif);
  font-size: clamp(1.9rem, 2.6vw, 2.8rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--ink);
}

/* ---------------- Documents ---------------- */
.documents {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 1.5rem;
  border: 1px solid var(--line);
  background: var(--line);
}

.doc-card {
  background: var(--paper);
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 12rem;
  position: relative;
  transition: background var(--transition);
}

.doc-card:hover { background: var(--paper-warm); }

.doc-card.locked {
  background: var(--paper-warm);
  opacity: 0.78;
}

.doc-card h3 { margin-bottom: 0.5rem; }
.doc-card p {
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--muted);
  margin: 0;
}

.doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.2rem;
}

/* ---------------- Q&A ---------------- */
.qa-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 1.5rem;
  border: 1px solid var(--line);
  background: var(--line);
}

.qa-card {
  background: var(--paper);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: 13rem;
}

.qa-card h3 {
  margin-bottom: 0;
  font-size: 1.3rem;
  line-height: 1.3;
}

.qa-card p {
  margin: 0;
  font-family: var(--sans);
  font-size: 0.92rem;
  color: var(--muted-strong);
}

.qa-meta {
  display: flex;
  gap: 0.5rem;
  margin-top: auto;
}

.qa-form {
  margin-top: 1.5rem;
  padding: 2rem;
  background: var(--paper);
  border: 1px solid var(--line);
}

.qa-form textarea {
  width: 100%;
  min-height: 6rem;
  border: 1px solid var(--line-strong);
  background: var(--paper-warm);
  padding: 0.9rem 1.1rem;
  font-family: var(--serif);
  font-size: 1.02rem;
  resize: vertical;
}

.qa-form textarea:focus {
  outline: none;
  border-color: var(--gold-deep);
}

/* ---------------- Meeting / CTA ---------------- */
.cta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 1.5rem;
  border: 1px solid var(--line);
  background: var(--line);
}

.big-cta {
  background: var(--paper);
  padding: 2.4rem 1.8rem;
  min-height: 13rem;
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: background var(--transition);
  border: 0;
}

.big-cta:hover { background: var(--paper-warm); }

.big-cta h3 {
  font-family: var(--serif);
  font-size: 1.9rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
  color: var(--ink);
}

.big-cta p {
  margin: 0 0 1.5rem;
  font-family: var(--sans);
  font-size: 0.9rem;
  color: var(--muted);
}

.big-cta .arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

.big-cta.locked { opacity: 0.55; cursor: not-allowed; background: var(--paper-warm); }
.big-cta.locked .arrow { color: var(--muted); }

/* ---------------- Status / locked overlay ---------------- */
.status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--sans);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.45rem 0.8rem;
  border: 1px solid var(--line-strong);
  color: var(--muted-strong);
  background: var(--paper-warm);
}

.status.green { color: var(--green); border-color: rgba(79, 107, 83, 0.45); background: rgba(79, 107, 83, 0.06); }
.status.amber { color: var(--amber); border-color: rgba(154, 111, 46, 0.45); background: rgba(154, 111, 46, 0.06); }
.status.gold { color: var(--gold-deep); border-color: var(--gold-deep); background: var(--gold-fog); }
.status.locked { color: var(--muted); }

.locked-overlay {
  margin-top: 2rem;
  padding: clamp(2.4rem, 5vw, 4.5rem);
  background: var(--paper);
  border: 1px dashed var(--line-strong);
  text-align: center;
  display: grid;
  gap: 1.2rem;
  justify-items: center;
}

.locked-overlay .lock-symbol {
  font-family: var(--serif);
  font-size: 3rem;
  color: var(--gold-deep);
}

.locked-overlay h2 {
  font-size: clamp(1.6rem, 2.4vw, 2.4rem);
  max-width: 36rem;
}

.locked-overlay p {
  max-width: 38rem;
  margin: 0;
}

/* ---------------- Timeline ---------------- */
.timeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  margin-top: 1.5rem;
  border: 1px solid var(--line);
  background: var(--line);
}

.timeline .step {
  background: var(--paper);
  padding: 1.6rem 1.3rem;
  min-height: 11.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.timeline .step .num {
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

.timeline .step h4 {
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 400;
  margin: 1rem 0 0.5rem;
}

.timeline .step p {
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--muted);
  margin: 0;
}

/* ---------------- Highlights list ---------------- */
.highlights {
  margin: 0;
  padding: 0;
  list-style: none;
}

.highlights li {
  padding: 1.05rem 0 1.05rem 2.4rem;
  border-bottom: 1px solid var(--line);
  color: var(--charcoal);
  font-family: var(--serif);
  font-size: 1.05rem;
  position: relative;
  line-height: 1.45;
}

.highlights li::before {
  content: "✦";
  position: absolute;
  left: 0;
  top: 1.05rem;
  color: var(--gold-deep);
  font-size: 0.9rem;
}

.highlights li:last-child { border-bottom: 0; }

/* ---------------- Footer ---------------- */
.app-footer {
  padding: 2rem clamp(1.5rem, 4vw, 4rem);
  border-top: 1px solid var(--line);
  background: var(--paper);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------------- Visualization gallery ---------------- */
.vis-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: 16rem;
  gap: 0.6rem;
}

.vis-tile {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-warm);
  cursor: zoom-in;
  transition: transform var(--transition);
}

.vis-tile.span-2 { grid-column: span 2; grid-row: span 2; }
.vis-tile.tall { grid-row: span 2; }

.vis-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.vis-tile:hover img { transform: scale(1.03); }

.vis-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(21,19,15,0) 55%, rgba(21,19,15,0.55) 100%);
  pointer-events: none;
}

.vis-tile .tile-meta {
  position: absolute;
  left: 1.1rem;
  right: 1.1rem;
  bottom: 0.9rem;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  color: var(--paper);
}

.vis-tile .tile-title {
  font-family: var(--serif);
  font-size: 1.15rem;
  letter-spacing: -0.005em;
}

.vis-tile .tile-tag {
  font-family: var(--sans);
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  background: rgba(255,253,248,0.18);
  border: 1px solid rgba(255,253,248,0.32);
  padding: 0.3rem 0.55rem;
  color: var(--paper);
}

/* ---------------- Lightbox ---------------- */
.lightbox {
  position: fixed;
  inset: 0;
  display: none;
  background: rgba(15, 13, 9, 0.92);
  z-index: 60;
  align-items: center;
  justify-content: center;
}

.lightbox.open { display: flex; animation: fadeUp 0.3s ease; }

.lightbox figure {
  margin: 0;
  max-width: 92vw;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
}

.lightbox img {
  max-width: 92vw;
  max-height: 82vh;
  object-fit: contain;
  box-shadow: 0 30px 80px rgba(0,0,0,0.45);
}

.lightbox figcaption {
  font-family: var(--serif);
  font-size: 1.05rem;
  color: rgba(255,253,248,0.86);
  letter-spacing: 0.01em;
}

.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute;
  border: 1px solid rgba(232, 216, 168, 0.45);
  background: rgba(15, 13, 9, 0.55);
  color: var(--paper);
  font-family: var(--serif);
  font-size: 1.6rem;
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}

.lightbox-close { top: 1.5rem; right: 1.5rem; font-size: 1.4rem; }
.lightbox-prev { left: 1.5rem; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 1.5rem; top: 50%; transform: translateY(-50%); }

.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover {
  background: rgba(184, 154, 94, 0.85);
  border-color: var(--gold);
}

/* ---------------- Documents v2 ---------------- */
.spec-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.spec-card {
  background: var(--paper);
  padding: 1.6rem;
}

.spec-card .spec-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--gold);
  color: var(--gold-deep);
  font-family: var(--serif);
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.spec-card h4 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 400;
  margin: 0 0 0.8rem;
}

.spec-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.spec-card li {
  border-left: 2px solid var(--gold-soft);
  padding: 0.3rem 0 0.3rem 0.9rem;
  font-family: var(--serif);
  font-size: 0.98rem;
  color: var(--muted-strong);
  line-height: 1.45;
}

.spec-card li .page {
  display: inline-block;
  margin-left: 0.4rem;
  font-family: var(--sans);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

.pdf-preview {
  border: 1px solid var(--line);
  background: var(--paper-warm);
  height: 22rem;
  overflow: hidden;
}

.pdf-preview iframe {
  width: 100%;
  height: 100%;
  border: 0;
  background: var(--paper);
}

.floorplan-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

/* Per-filter floorplan panel under unit table */
.floorplan-panel {
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}
.floorplan-panel > summary {
  list-style: none;
  cursor: pointer;
  padding: 1.4rem clamp(1.4rem, 2.4vw, 2rem);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), background var(--transition);
}
.floorplan-panel > summary::-webkit-details-marker { display: none; }
.floorplan-panel[open] > summary { border-bottom-color: var(--line); background: var(--paper-warm); }
.floorplan-panel-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}
.floorplan-panel-actions .btn {
  min-height: 2.6rem;
  padding: 0.6rem 1.1rem;
  font-size: 0.62rem;
}
.floorplan-toggle-hint {
  font-family: var(--sans);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.floorplan-panel[open] .floorplan-toggle-hint { display: none; }
.floorplan-viewer-wrap {
  height: clamp(28rem, 70vh, 48rem);
  background: var(--paper-warm);
  border-top: 1px solid var(--line);
}
.floorplan-viewer-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
  background: var(--paper);
}

.floorplan-card {
  background: var(--paper);
  padding: 1.4rem 1.2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 13rem;
}

.floorplan-card .floor-tag {
  font-family: var(--serif);
  font-size: 2.2rem;
  color: var(--gold-deep);
  line-height: 1;
}

.floorplan-card h4 {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 400;
  margin: 1rem 0 0.4rem;
}

.floorplan-card p {
  margin: 0;
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--muted);
}

.floorplan-card .floor-actions {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.floorplan-card .mini-btn {
  font-family: var(--sans);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--line-strong);
  color: var(--muted-strong);
  background: var(--paper);
  text-decoration: none;
  transition: border-color var(--transition), color var(--transition);
}

.floorplan-card .mini-btn:hover { border-color: var(--gold-deep); color: var(--ink); }
.floorplan-card .mini-btn.primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.floorplan-card .mini-btn.primary:hover { background: var(--gold-deep); border-color: var(--gold-deep); }

/* ---------------- Location ---------------- */
.location-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(20rem, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.map-card {
  position: relative;
  background: var(--paper);
  min-height: 32rem;
}

#locationMap {
  width: 100%;
  height: 100%;
  min-height: 32rem;
  background: var(--paper-warm);
}

/* Leaflet overrides for institutional cream look */
.leaflet-container {
  font-family: var(--sans);
  background: var(--paper-warm);
}

.leaflet-tile {
  filter: saturate(0.55) sepia(0.10) brightness(1.03);
}

.leaflet-popup-content-wrapper {
  border-radius: 0;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}

.leaflet-popup-content {
  margin: 0.9rem 1.1rem;
  font-family: var(--serif);
  font-size: 0.98rem;
  color: var(--ink);
}

.leaflet-popup-content strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.05rem;
  margin-bottom: 0.2rem;
}

.leaflet-popup-content small {
  display: block;
  margin-top: 0.3rem;
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.leaflet-popup-tip { background: var(--paper); border: 1px solid var(--line-strong); }

.map-marker {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--paper);
  border: 1.5px solid var(--gold-deep);
  color: var(--gold-deep);
  font-family: var(--serif);
  font-size: 0.95rem;
  font-weight: 500;
  box-shadow: 0 6px 18px rgba(15, 13, 9, 0.18);
}

.map-marker.pin {
  background: var(--ink);
  color: var(--gold-soft);
  border-color: var(--ink);
  width: 2.4rem;
  height: 2.4rem;
  font-size: 1.05rem;
}

.map-overlay-tag {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  background: rgba(255, 253, 248, 0.94);
  border: 1px solid var(--line-strong);
  padding: 0.5rem 0.9rem;
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-strong);
  z-index: 500;
  pointer-events: none;
}

.location-side {
  background: var(--paper);
  padding: clamp(1.4rem, 2vw, 1.8rem);
  display: flex;
  flex-direction: column;
}

.poi-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.poi-chips button {
  font-family: var(--sans);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--line-strong);
  color: var(--muted-strong);
  background: var(--paper);
  cursor: pointer;
  transition: all var(--transition);
}

.poi-chips button:hover { color: var(--ink); border-color: var(--gold-deep); }
.poi-chips button.active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.poi-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  max-height: 26rem;
  overflow-y: auto;
  padding-right: 0.4rem;
}

.poi-list::-webkit-scrollbar { width: 6px; }
.poi-list::-webkit-scrollbar-track { background: transparent; }
.poi-list::-webkit-scrollbar-thumb { background: var(--line-strong); }

.poi-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.9rem;
  align-items: center;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--line);
  background: var(--paper);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}

.poi-item:hover { border-color: var(--gold-deep); background: var(--gold-fog); }
.poi-item.active { border-color: var(--gold-deep); background: var(--gold-fog); }

.poi-item .poi-icon {
  width: 1.7rem;
  height: 1.7rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--gold);
  color: var(--gold-deep);
  font-family: var(--serif);
  font-size: 0.9rem;
}

.poi-item .poi-label {
  font-family: var(--serif);
  font-size: 1rem;
  line-height: 1.2;
  color: var(--ink);
}

.poi-item .poi-label small {
  display: block;
  margin-top: 0.15rem;
  font-family: var(--sans);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.poi-item .poi-distance {
  text-align: right;
  font-family: var(--serif);
}

.poi-item .poi-distance strong {
  display: block;
  font-size: 1.1rem;
}

.poi-item .poi-distance small {
  font-family: var(--sans);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------------- Closing ---------------- */
.loi-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.loi-row {
  background: var(--paper);
  padding: 1.3rem 1.4rem;
}

.loi-row .label {
  font-family: var(--sans);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

.loi-row .value {
  margin-top: 0.6rem;
  font-family: var(--serif);
  font-size: 1.02rem;
  color: var(--charcoal);
  line-height: 1.5;
  white-space: pre-line;
}

.closing-timeline {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.closing-timeline li {
  display: grid;
  grid-template-columns: 14rem 1fr 18rem;
  gap: 1rem;
  background: var(--paper);
  padding: 1.2rem 1.4rem;
  align-items: baseline;
}

.closing-timeline li strong {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--ink);
}

.closing-timeline li .meta {
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

.closing-timeline li .deliverable {
  font-family: var(--serif);
  font-size: 0.98rem;
  color: var(--muted-strong);
  text-align: right;
}

.next-steps {
  counter-reset: step;
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.next-steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: 0.9rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--serif);
  font-size: 1.02rem;
  color: var(--charcoal);
  line-height: 1.45;
}

.next-steps li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--serif);
  font-size: 1.5rem;
  color: var(--gold-deep);
  line-height: 1;
}

.contact-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.9rem 1rem;
  align-items: center;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--line);
}

.contact-card:last-child { border-bottom: 0; padding-bottom: 0; }

.contact-card .contact-mark {
  display: grid;
  place-items: center;
  width: 2.2rem;
  height: 2.2rem;
  border: 1px solid var(--gold-deep);
  color: var(--gold-deep);
  font-family: var(--serif);
  font-size: 1rem;
}

.contact-card strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 400;
}

.contact-card small {
  display: block;
  margin-top: 0.15rem;
  font-family: var(--sans);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-card .contact-meta {
  text-align: right;
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--muted-strong);
  line-height: 1.4;
}

/* ---------------- Responsive ---------------- */
@media (max-width: 1240px) {
  .kpi-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .documents, .timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .analysis-shell, .deal-progress-section, .snapshot { grid-template-columns: 1fr; }
  .deal-progress { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .floorplan-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .location-shell { grid-template-columns: 1fr; }
  #energyPanel > div { grid-template-columns: 1fr !important; }
  .closing-timeline li { grid-template-columns: 12rem 1fr; }
  .closing-timeline li .deliverable { grid-column: 1 / -1; text-align: left; }
}

@media (max-width: 980px) {
  .login-screen { grid-template-columns: 1fr; }
  .login-visual { display: none; }

  .topbar { grid-template-columns: 1fr; gap: 0.7rem; }
  .nav { justify-content: flex-start; }
  .hero { grid-template-columns: 1fr; min-height: auto; gap: 2rem; margin-bottom: 3rem; }
  .hero-visual { height: 24rem; order: -1; }
  .split-2, .qa-list, .cta-grid { grid-template-columns: 1fr; }
  .deal-progress { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .energy-grid, .gallery { grid-template-columns: 1fr; }
  .gallery { height: auto; }
  .gallery img { min-height: 16rem; }
  .analysis-results { grid-template-columns: 1fr 1fr; }
  .vis-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .vis-tile.span-2 { grid-column: span 2; grid-row: span 1; }
  .spec-grid, .loi-grid { grid-template-columns: 1fr; }
  .floorplan-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  main { padding: 1.5rem 1.2rem 4rem; }
  .topbar { padding: 0.9rem 1.2rem; }
  .kpi-grid, .documents, .timeline { grid-template-columns: 1fr; }
  .deal-progress { grid-template-columns: 1fr; }
  .mini-kpis { grid-template-columns: 1fr; }
  .analysis-results { grid-template-columns: 1fr; }
  .vis-gallery { grid-template-columns: 1fr; grid-auto-rows: 14rem; }
  .vis-tile.span-2, .vis-tile.tall { grid-column: span 1; grid-row: span 1; }
  .floorplan-grid { grid-template-columns: 1fr; }
  .closing-timeline li { grid-template-columns: 1fr; }
}

/* ---------------- Institutional data-room refresh ---------------- */
.shell {
  background: var(--paper);
}

main {
  padding-top: clamp(2.5rem, 5vw, 5rem);
}

.view.active {
  animation: none;
}

.topbar {
  background: rgba(255, 253, 248, 0.96);
  padding-block: 0.9rem;
}

.nav button {
  font-size: 0.58rem;
  letter-spacing: 0.13em;
  padding-inline: 0.5rem;
}

.btn,
.mini-btn,
.chip,
.status,
.tag {
  border-radius: 0;
}

.btn:hover,
.big-cta:hover,
.vis-tile:hover img {
  transform: none;
}

.restrained {
  max-width: 62rem;
  margin-bottom: 3rem;
}

.restrained h1 {
  font-size: clamp(2.6rem, 4.2vw, 4.8rem);
  line-height: 1;
}

.restrained .lead {
  max-width: 46rem;
  font-size: clamp(1rem, 1.15vw, 1.18rem);
}

.data-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: end;
  margin-bottom: clamp(3rem, 6vw, 6rem);
}

.data-hero figure {
  margin: 0;
  height: clamp(30rem, 62vh, 46rem);
  border: 1px solid var(--line);
  overflow: hidden;
  background: var(--paper-warm);
}

.data-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.02);
}

.data-hero-copy {
  padding-bottom: 2rem;
}

.data-hero-copy h1 {
  font-size: clamp(3rem, 5.2vw, 6rem);
  line-height: 0.97;
  max-width: 12ch;
}

.status-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 2.5rem;
}

.status-strip div,
.fact-list div,
.download-row,
.alert-row,
.doc-line {
  background: var(--paper);
}

.status-strip div,
.fact-list div {
  padding: 1.15rem 1.25rem;
}

.status-strip span,
.fact-list span,
.download-row span,
.alert-row span,
.audit-row span,
.doc-line span,
.card-kicker {
  display: block;
  font-family: var(--sans);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.status-strip strong,
.fact-list strong,
.download-row strong,
.alert-row strong,
.doc-line strong {
  display: block;
  margin-top: 0.45rem;
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--ink);
}

.data-grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: clamp(2rem, 4vw, 4rem);
}

.data-grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.data-panel {
  background: var(--paper);
  padding: clamp(1.8rem, 3vw, 3rem);
}

.fact-list,
.download-stack,
.alert-stack,
.contact-stack {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.download-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 1.15rem 1.25rem;
}

.download-meta,
.doc-actions {
  display: flex;
  gap: 0.45rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.mini-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.1rem;
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-strong);
}

.mini-btn.primary {
  background: var(--charcoal);
  color: var(--paper);
  border-color: var(--charcoal);
}

/* ---------------- Cockpit: Dokumente upload UI ---------------- */
.doc-cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}
.doc-cat-card {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 1.1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
  transition: border-color var(--transition);
}
.doc-cat-card:hover { border-color: var(--gold-soft); }
.doc-cat-card h4 {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 500;
  margin: 0;
  color: var(--ink);
}
.doc-cat-card .doc-count {
  font-family: var(--sans);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-deep);
}
.doc-cat-card .doc-list {
  list-style: none;
  margin: 0.4rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.doc-cat-card .doc-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.6rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  border-bottom: 1px dotted var(--line);
  padding-bottom: 0.3rem;
}
.doc-cat-card .doc-list li:last-child { border-bottom: 0; }
.doc-cat-card .doc-list a {
  color: var(--ink);
  text-decoration: none;
  word-break: break-all;
  flex: 1;
}
.doc-cat-card .doc-list a:hover { color: var(--gold-deep); }
.doc-cat-card .doc-upload-row {
  margin-top: 0.6rem;
  padding-top: 0.6rem;
  border-top: 1px solid var(--line);
}
.doc-cat-card .doc-upload-row .mini-btn {
  cursor: pointer;
  width: 100%;
  justify-content: center;
  background: var(--gold-fog);
  color: var(--gold-deep);
  border-color: var(--gold-soft);
}
.doc-cat-card .doc-upload-row .mini-btn:hover {
  background: var(--gold-paper);
  border-color: var(--gold-deep);
}

.quiet-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.quiet-list li {
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--serif);
  color: var(--charcoal);
}

.quiet-list li:last-child {
  border-bottom: 0;
}

.institutional-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.institutional-card-grid.compact {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.institutional-card {
  min-height: 13rem;
  background: var(--paper);
  padding: clamp(1.5rem, 2.4vw, 2.2rem);
}

.institutional-card h3 {
  font-size: 1.55rem;
  margin-top: 0.35rem;
}

.institutional-card p {
  font-family: var(--sans);
  font-size: 0.88rem;
  line-height: 1.62;
  color: var(--muted-strong);
}

.institutional-analysis {
  grid-template-columns: 24rem minmax(0, 1fr);
}

.floor-library {
  display: grid;
  grid-template-columns: 18rem minmax(0, 1fr) 20rem;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.floor-sidebar,
.floor-stage,
.unit-detail {
  background: var(--paper);
  padding: clamp(1.4rem, 2.4vw, 2.2rem);
}

.floor-nav,
.unit-stack {
  display: grid;
  gap: 0.5rem;
}

.floor-nav button,
.unit-row {
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 0.8rem 0.9rem;
  text-align: left;
  font-family: var(--sans);
  color: var(--muted-strong);
}

.floor-nav button.active,
.unit-row.active {
  border-color: var(--charcoal);
  background: var(--paper-warm);
  color: var(--ink);
}

.unit-row strong,
.unit-row span,
.unit-row small {
  display: block;
}

.unit-row strong {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--ink);
}

.unit-row span,
.unit-row small {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.floor-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: end;
  margin-bottom: 1rem;
}

.floorplan-composite {
  position: relative;
  min-height: clamp(34rem, 68vh, 50rem);
  border: 1px solid var(--line);
  background: var(--paper-warm);
  overflow: hidden;
}

.floorplan-composite iframe {
  width: 100%;
  height: clamp(34rem, 68vh, 50rem);
  border: 0;
  background: var(--paper);
}

.outside-overlay {
  position: absolute;
  right: 8%;
  bottom: 9%;
  width: 26%;
  height: 18%;
  border: 2px solid rgba(37, 34, 29, 0.78);
  background: rgba(233, 223, 207, 0.36);
  display: grid;
  place-items: center;
  pointer-events: none;
}

.outside-overlay.garten { background: rgba(111, 132, 99, 0.28); border-color: #6f8463; }
.outside-overlay.balkon { background: rgba(150, 166, 172, 0.30); border-color: #75858b; height: 12%; }
.outside-overlay.terrasse { background: rgba(177, 151, 112, 0.30); border-color: #9b7b45; height: 16%; }

.outside-overlay span {
  padding: 0.35rem 0.6rem;
  background: rgba(255, 253, 248, 0.92);
  border: 1px solid var(--line);
  font-family: var(--sans);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--charcoal);
}

.outside-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.outside-legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.outside-legend i {
  width: 1rem;
  height: 1rem;
  border: 1px solid var(--line-strong);
  background: var(--paper-warm);
}

.outside-legend i.garden { background: rgba(111, 132, 99, 0.34); border-color: #6f8463; }
.outside-legend i.balcony { background: rgba(150, 166, 172, 0.36); border-color: #75858b; }
.outside-legend i.terrace { background: rgba(177, 151, 112, 0.36); border-color: #9b7b45; }
.outside-legend i.selected { background: transparent; border: 2px solid var(--charcoal); }

.locked-plan {
  min-height: clamp(34rem, 68vh, 50rem);
  display: grid;
  place-items: center;
  font-family: var(--sans);
  color: var(--muted);
}

.data-room-grid {
  display: grid;
  gap: 2rem;
}

.data-room-module {
  border: 1px solid var(--line);
  background: var(--paper);
}

.data-room-module header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: end;
  padding: clamp(1.4rem, 2.4vw, 2rem);
  border-bottom: 1px solid var(--line);
}

.data-room-module h2 {
  font-size: clamp(1.7rem, 2.4vw, 2.4rem);
  margin: 0;
}

.doc-matrix {
  display: grid;
}

.doc-line {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr) auto auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem clamp(1.2rem, 2vw, 1.6rem);
  border-bottom: 1px solid var(--line);
}

.doc-line:last-child {
  border-bottom: 0;
}

.doc-preview {
  width: 3rem;
  height: 3.5rem;
  border: 1px solid var(--line-strong);
  background: var(--paper-warm);
  display: grid;
  place-items: center;
  font-family: var(--sans);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.audit-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.alert-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.5rem 1rem;
  padding: 1rem 1.2rem;
}

.alert-row span {
  grid-column: 1 / -1;
}

.alert-row em {
  font-style: normal;
  font-family: var(--sans);
  font-size: 0.76rem;
  color: var(--muted);
  align-self: end;
}

.email-alert-box {
  margin-top: 1.2rem;
  border: 1px solid var(--line);
  background: var(--paper-warm);
  padding: 1.2rem;
}

.email-alert-box strong {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 400;
}

.email-alert-box p {
  margin: 0.4rem 0 0;
  font-family: var(--sans);
  font-size: 0.84rem;
}

@media (max-width: 1240px) {
  .floor-library { grid-template-columns: 1fr; }
  .institutional-card-grid,
  .institutional-card-grid.compact { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .data-hero,
  .data-grid.two,
  .institutional-analysis { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .institutional-card-grid,
  .institutional-card-grid.compact,
  .status-strip { grid-template-columns: 1fr; }
  .doc-line { grid-template-columns: 3.5rem minmax(0, 1fr); }
  .doc-line > :nth-child(3),
  .doc-line > :nth-child(4) { grid-column: 2; justify-content: flex-start; }
}