/* ============================================================
   Divitiae Advisors — site styles
   Palette: navy (brand) · cool paper · aged bronze accent
   Type: Spectral (display) · IBM Plex Sans (text)
   ============================================================ */

:root {
  --paper:        #EFF2F6;
  --surface:      #FFFFFF;
  --surface-alt:  #E7ECF3;
  --ink:          #14203F;
  --ink-deep:     #0B1329;
  --bronze:       #8A6A3B;
  --bronze-soft:  #A78850;
  --rule:         #CBD3DE;
  --rule-soft:    #DEE4EC;
  --text:         #1A2133;
  --muted:        #596178;
  --on-ink:       #EEF2F8;
  --on-ink-muted: #A9B5CB;

  --f-display: "Spectral", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --f-text: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --measure: 66ch;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --shell: 1180px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper:        #0D1424;
    --surface:      #141D31;
    --surface-alt:  #1B2540;
    --ink:          #E8EDF5;
    --ink-deep:     #070C17;
    --bronze:       #C09A5E;
    --bronze-soft:  #D4B27A;
    --rule:         #2A3650;
    --rule-soft:    #202B42;
    --text:         #DCE3EE;
    --muted:        #97A3B9;
    --on-ink:       #EEF2F8;
    --on-ink-muted: #A9B5CB;
  }
}

:root[data-theme="dark"] {
  --paper:        #0D1424;
  --surface:      #141D31;
  --surface-alt:  #1B2540;
  --ink:          #E8EDF5;
  --ink-deep:     #070C17;
  --bronze:       #C09A5E;
  --bronze-soft:  #D4B27A;
  --rule:         #2A3650;
  --rule-soft:    #202B42;
  --text:         #DCE3EE;
  --muted:        #97A3B9;
  --on-ink:       #EEF2F8;
  --on-ink-muted: #A9B5CB;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--f-text);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; }
[hidden] { display: none !important; }

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--bronze);
  outline-offset: 3px;
  border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

/* ---------- shell ---------- */

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.prose { max-width: var(--measure); }

/* ---------- type ---------- */

h1, h2, h3, h4 {
  font-family: var(--f-display);
  color: var(--ink);
  font-weight: 500;
  text-wrap: balance;
  margin: 0;
  line-height: 1.18;
}

h1 { font-size: clamp(2.1rem, 5.2vw, 3.5rem); letter-spacing: -0.015em; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.35rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); }
h4 { font-size: 1.05rem; }

p { margin: 0; }

.eyebrow {
  font-family: var(--f-text);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bronze);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin: 0;
}

.eyebrow::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--rule);
}

.lede {
  font-size: clamp(1.06rem, 1.8vw, 1.25rem);
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- header ---------- */

.masthead {
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 40;
}

.masthead__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-block: 1.1rem;
}

.wordmark {
  font-family: var(--f-display);
  font-size: 1.06rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(0.9rem, 2.2vw, 1.9rem);
  align-items: center;
}

.nav a {
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--muted);
  padding-block: 0.2rem;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

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

.nav a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--bronze);
}

/* ---------- sections ---------- */

.section { padding-block: clamp(3.25rem, 7vw, 5.5rem); }
.section--tight { padding-block: clamp(2.25rem, 4.5vw, 3.25rem); }
.section--ruled { border-top: 1px solid var(--rule-soft); }

.section--ink {
  background: var(--ink-deep);
  color: var(--on-ink);
}
.section--ink h2, .section--ink h3 { color: var(--on-ink); }
.section--ink .lede { color: var(--on-ink-muted); }
.section--ink .eyebrow { color: var(--bronze-soft); }
.section--ink .eyebrow::after { background: rgba(255,255,255,0.16); }

.stack {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}
.stack--wide { gap: 2rem; }

/* ---------- hero ---------- */

.hero { padding-block: clamp(3.5rem, 9vw, 6.5rem); }

.hero__inner {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
  max-width: 46rem;
}

.hero h1 { margin-block-start: 0.4rem; }

.rule-accent {
  width: 3.5rem;
  height: 2px;
  background: var(--bronze);
  border: 0;
  margin: 0;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--f-text);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-decoration: none;
  padding: 0.78rem 1.5rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  cursor: pointer;
  transition: background 0.16s ease, color 0.16s ease;
}

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

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

.btn--on-ink {
  background: var(--bronze);
  border-color: var(--bronze);
  color: #12100B;
}
.btn--on-ink:hover { background: transparent; color: var(--bronze-soft); }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* ---------- two paths ---------- */

.paths {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-block-start: 2.25rem;
}

.path {
  background: var(--surface);
  padding: clamp(1.6rem, 3.2vw, 2.4rem);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.path__label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bronze);
}

.path p { color: var(--muted); }

.path .btn { margin-block-start: auto; align-self: flex-start; }

/* ---------- figures (founder record) ---------- */

.figures {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: clamp(1.5rem, 4vw, 3rem);
  margin-block-start: 2.25rem;
}

.figure {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  border-top: 2px solid var(--bronze);
  padding-block-start: 1rem;
}

.figure__value {
  font-family: var(--f-display);
  font-size: clamp(2rem, 4.5vw, 2.9rem);
  line-height: 1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.section--ink .figure__value { color: var(--on-ink); }

.figure__label {
  font-size: 0.9rem;
  color: var(--muted);
}
.section--ink .figure__label { color: var(--on-ink-muted); }

/* ---------- core services ---------- */

.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16.5rem, 1fr));
  gap: clamp(1.5rem, 3.5vw, 2.5rem);
  margin-block-start: 2.25rem;
}

.service {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  border-top: 1px solid var(--rule);
  padding-block-start: 1.1rem;
}

.service p { color: var(--muted); font-size: 0.96rem; }

/* ---------- schedule of engagements (pricing ledger) ---------- */

.schedule {
  margin-block-start: 2.5rem;
  border-top: 2px solid var(--ink);
}

.engagement {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.5rem clamp(1.25rem, 4vw, 3rem);
  align-items: baseline;
  padding-block: clamp(1.5rem, 3vw, 2.1rem);
  border-bottom: 1px solid var(--rule);
}

.engagement__name {
  font-family: var(--f-display);
  font-size: clamp(1.2rem, 2.2vw, 1.5rem);
  color: var(--ink);
  margin: 0;
}

.engagement__fee {
  font-family: var(--f-display);
  font-size: clamp(1.2rem, 2.2vw, 1.5rem);
  color: var(--ink);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.engagement__terms {
  grid-column: 1 / -1;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bronze);
  margin: 0;
}

.engagement__body {
  grid-column: 1 / -1;
  max-width: var(--measure);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-block-start: 0.35rem;
}

.engagement__body p { color: var(--muted); }

.tiers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1.35rem;
  margin-block-start: 0.35rem;
}

.tier {
  border-left: 2px solid var(--rule);
  padding-left: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.tier__name {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
}

.tier__fee {
  font-family: var(--f-display);
  font-size: 1.2rem;
  color: var(--bronze);
  font-variant-numeric: tabular-nums;
}

.tier p { font-size: 0.94rem; color: var(--muted); }

.note-inline {
  font-size: 0.94rem;
  color: var(--muted);
  border-left: 2px solid var(--bronze);
  padding-left: 1rem;
}

/* ---------- collaboration list ---------- */

.collab {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
  margin-block-start: 2rem;
  max-width: var(--measure);
}

.collab__item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  border-top: 1px solid var(--rule-soft);
  padding-block-start: 1rem;
}

.collab__role {
  font-family: var(--f-display);
  font-size: 1.1rem;
  color: var(--ink);
}

.collab__item p { color: var(--muted); font-size: 0.96rem; }

/* ---------- clients ---------- */

.clients {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1px;
  background: var(--rule-soft);
  border: 1px solid var(--rule-soft);
  margin-block-start: 2rem;
}

.client {
  background: #FFFFFF;
  padding: 1.5rem 1.35rem;
  min-height: 7.5rem;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: background 0.15s ease;
}

.client:hover { background: #F3F5F9; }

.client img {
  max-height: 3.9rem;
  max-width: 100%;
  width: auto;
  object-fit: contain;
}

/* Name-only tile — same footprint, so the row stays even */
.client--text {
  font-family: var(--f-display);
  font-size: 1.02rem;
  line-height: 1.3;
  color: #14203F;
  text-wrap: balance;
}

/* ---------- pullquote ---------- */

.pullquote {
  margin: 0;
  border-left: 2px solid var(--bronze);
  padding-left: clamp(1.1rem, 3vw, 2rem);
  max-width: var(--measure);
}

.pullquote p {
  font-family: var(--f-display);
  font-size: clamp(1.25rem, 2.6vw, 1.65rem);
  line-height: 1.4;
  color: var(--ink);
  font-style: italic;
}

.pullquote cite {
  display: block;
  margin-block-start: 0.7rem;
  font-family: var(--f-text);
  font-style: normal;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bronze);
}

/* ---------- CTA band ---------- */

.cta__inner {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: 44rem;
}

/* ---------- contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: clamp(2rem, 5vw, 4rem);
  margin-block-start: 2.25rem;
  align-items: start;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-block-end: 1.1rem;
}

.field label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.field input,
.field textarea {
  font-family: var(--f-text);
  font-size: 1rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--rule);
  padding: 0.7rem 0.85rem;
  width: 100%;
}

.field textarea { min-height: 8rem; resize: vertical; }

.field input:focus, .field textarea:focus { border-color: var(--bronze); }

.detail-list {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
  margin: 0;
}

.detail-list div {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  border-top: 1px solid var(--rule-soft);
  padding-block-start: 0.9rem;
}

.detail-list dt {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bronze);
}

.detail-list dd { margin: 0; }
.detail-list a { color: var(--ink); }

/* ---------- footer ---------- */

.foot {
  background: var(--ink-deep);
  color: var(--on-ink-muted);
  padding-block: clamp(2.75rem, 6vw, 4rem);
  font-size: 0.92rem;
}

.foot__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: clamp(1.75rem, 4vw, 3rem);
}

.foot h4 {
  font-family: var(--f-text);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bronze-soft);
  margin-block-end: 0.9rem;
}

.foot ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.foot a { color: var(--on-ink-muted); text-decoration: none; }
.foot a:hover { color: var(--on-ink); text-decoration: underline; }

.foot__mark {
  font-family: var(--f-display);
  font-size: 1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--on-ink);
  margin-block-end: 0.75rem;
}

.foot__bottom {
  margin-block-start: clamp(2rem, 5vw, 3rem);
  padding-block-start: 1.35rem;
  border-top: 1px solid rgba(255,255,255,0.12);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  font-size: 0.84rem;
}

/* ---------- booking embed ---------- */

.booking {
  background: #FFFFFF;
  margin-block-start: 2.25rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  overflow: hidden;
}

.booking .meetings-iframe-container { width: 100%; }

.booking iframe {
  width: 100% !important;
  min-height: 42rem;
  border: 0;
  display: block;
}

.booking--placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  text-align: center;
  padding: clamp(3rem, 8vw, 5.5rem) 1.5rem;
  color: #4B5468;
}

.booking--placeholder strong {
  font-family: var(--f-display);
  font-size: 1.25rem;
  color: #14203F;
}

.booking--placeholder span { font-size: 0.94rem; max-width: 30rem; }

/* ---------- preview-only chrome ---------- */

.preview-banner {
  background: var(--bronze);
  color: #12100B;
  font-size: 0.84rem;
  padding: 0.6rem var(--gutter);
  text-align: center;
  font-weight: 500;
}