/*
Theme Name: Quantum Bridge Management
Theme URI: https://quantumbridgemanagement.com/
Author: Quantum Bridge Management LLC
Description: Lightweight institutional WordPress theme for Quantum Bridge Management LLC and Photon Capital Fund LP marketing site.
Version: 1.0.0
License: Proprietary
Text Domain: quantum-bridge-management
*/

:root {
  --navy: #071a2f;
  --navy-2: #0d2945;
  --ink: #172033;
  --muted: #617087;
  --gold: #b78a3c;
  --gold-2: #d6b26e;
  --line: #d9e0ea;
  --paper: #ffffff;
  --soft: #f4f7fb;
  --shadow: 0 18px 50px rgba(7, 26, 47, 0.13);
  --radius: 20px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

a {
  color: inherit;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.narrow {
  width: min(850px, calc(100% - 40px));
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--gold);
  color: var(--navy);
  padding: 10px 14px;
  z-index: 99;
}

.skip-link:focus {
  left: 10px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(7, 26, 47, 0.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: #fff;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(214,178,110,0.7);
  border-radius: 50%;
  color: var(--gold-2);
  font-weight: 800;
  letter-spacing: -0.08em;
}

.brand-text {
  display: flex;
  flex-direction: column;
  text-transform: uppercase;
  letter-spacing: .08em;
  line-height: 1.05;
  font-size: 14px;
}

.brand-text em {
  color: var(--gold-2);
  font-style: normal;
  font-size: 12px;
  letter-spacing: .24em;
}

.primary-nav {
  display: flex;
  gap: 20px;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.primary-nav li {
  margin: 0;
  padding: 0;
}

.primary-nav a {
  color: rgba(255,255,255,0.76);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}

.primary-nav a:hover,
.primary-nav a.active,
.primary-nav .current-menu-item > a,
.primary-nav .current_page_item > a,
.primary-nav .current-menu-ancestor > a {
  color: var(--gold-2);
}

.nav-toggle {
  display: none;
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 999px;
  padding: 8px 14px;
  cursor: pointer;
  font: inherit;
}

.hero,
.page-hero {
  color: #fff;
  background:
    radial-gradient(circle at 75% 20%, rgba(183,138,60,0.32), transparent 30%),
    linear-gradient(135deg, #061626 0%, #0b2039 50%, #061626 100%);
}

.hero-home {
  padding: 96px 0 84px;
}

.page-hero {
  padding: 86px 0 70px;
}

.page-hero.compact {
  padding: 58px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, .88fr);
  gap: 56px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--gold-2);
  font-size: 12px;
  font-weight: 800;
}

h1,
h2,
h3 {
  line-height: 1.08;
  margin: 0 0 18px;
  color: inherit;
}

h1 {
  font-size: clamp(42px, 6vw, 76px);
  letter-spacing: -0.055em;
}

h2 {
  font-size: clamp(30px, 4vw, 48px);
  letter-spacing: -0.04em;
}

h3 {
  font-size: 22px;
  letter-spacing: -0.025em;
}

p {
  margin: 0 0 16px;
}

.lede {
  font-size: clamp(18px, 2vw, 23px);
  color: rgba(255,255,255,0.82);
  max-width: 780px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}

.button-primary {
  color: var(--navy);
  background: var(--gold-2);
}

.button-secondary {
  color: #fff;
  border-color: rgba(255,255,255,0.25);
}

.button-light {
  color: var(--navy);
  background: #fff;
}

.microcopy {
  font-size: 13px;
  color: var(--muted);
}

.hero .microcopy {
  color: rgba(255,255,255,0.62);
}

.hero-panel {
  display: grid;
  gap: 18px;
}

.panel-card,
.quote-panel,
.terms-card,
.contact-card,
.checklist-panel,
.risk-list {
  background: rgba(255,255,255,0.96);
  color: var(--ink);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,0.6);
}

.panel-label,
.card-kicker {
  display: inline-block;
  color: var(--gold);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 11px;
  margin-bottom: 10px;
}

.panel-card strong {
  display: block;
  font-size: 26px;
  line-height: 1.12;
  margin-bottom: 12px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.metric-grid div {
  background: rgba(255,255,255,0.09);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 16px;
  padding: 18px;
  color: #fff;
}

.metric-grid span {
  display: block;
  font-size: 12px;
  color: rgba(255,255,255,0.58);
  text-transform: uppercase;
  letter-spacing: .11em;
}

.metric-grid strong {
  display: block;
  margin-top: 6px;
  line-height: 1.15;
}

.section {
  padding: 84px 0;
}

.section-muted {
  background: var(--soft);
}

.intro-grid,
.split,
.two-col,
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 54px;
  align-items: start;
}

.card-grid {
  display: grid;
  gap: 22px;
}

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

.card-grid.three {
  grid-template-columns: repeat(3, 1fr);
}

.card-grid.four {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 10px 34px rgba(7, 26, 47, 0.06);
}

.card p:last-child,
.quote-panel p:last-child,
.terms-card p:last-child {
  margin-bottom: 0;
}

.text-link {
  color: var(--navy);
  font-weight: 800;
  text-decoration-color: var(--gold);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.cta-band {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #fff;
}

.cta-band.subtle {
  background: #0d2945;
}

.cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
}

.cta-inner p {
  color: rgba(255,255,255,0.78);
  max-width: 760px;
}

.process-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.flow-step {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: 0 10px 34px rgba(7, 26, 47, 0.06);
}

.flow-step span,
.timeline span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--gold-2);
  font-weight: 900;
  margin-bottom: 18px;
}

.stacked-cards {
  display: grid;
  gap: 18px;
}

ul {
  margin-top: 0;
  padding-left: 22px;
}

.checklist {
  list-style: none;
  padding-left: 0;
}

.checklist li {
  position: relative;
  padding-left: 28px;
  margin: 10px 0;
}

.checklist li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 900;
}

.risk-list ul li {
  margin-bottom: 8px;
}

.table-wrap {
  overflow-x: auto;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 10px 34px rgba(7,26,47,.05);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

th,
td {
  text-align: left;
  vertical-align: top;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}

th {
  width: 32%;
  color: var(--navy);
  background: #f9fbfe;
}

tr:last-child th,
tr:last-child td {
  border-bottom: none;
}

dl {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 10px 18px;
  margin: 0;
}

dt {
  font-weight: 800;
  color: var(--navy);
}

dd {
  margin: 0;
}

.small-card {
  padding: 22px;
}

.bio-card .role {
  color: var(--gold);
  font-weight: 800;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.timeline div {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.legal-copy h2 {
  margin-top: 34px;
  font-size: 28px;
}

.legal-copy h2:first-child {
  margin-top: 0;
}

.legal-copy p {
  color: #354257;
}

.contact-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
}

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

label,
legend {
  display: block;
  font-weight: 800;
  color: var(--navy);
  margin: 0 0 14px;
}

input,
select,
textarea {
  width: 100%;
  margin-top: 7px;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  padding: 12px 13px;
  font: inherit;
  color: var(--ink);
  background: #fff;
}

textarea {
  resize: vertical;
}

fieldset {
  border: 1px solid #cbd5e1;
  border-radius: 14px;
  margin: 0 0 16px;
  padding: 12px 14px;
}

fieldset label {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  margin-right: 18px;
  font-weight: 600;
}

fieldset input,
.checkbox input {
  width: auto;
  margin: 0;
}

.checkbox {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-weight: 600;
  color: #354257;
}

.form-message {
  margin-top: 14px;
  font-weight: 700;
  color: var(--navy);
}

.site-footer {
  background: #061626;
  color: rgba(255,255,255,0.72);
  padding: 56px 0 26px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 40px;
}

.footer-brand,
.footer-heading {
  color: #fff;
  font-weight: 900;
  margin-bottom: 12px;
}

.site-footer a {
  display: block;
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  margin-bottom: 8px;
}

.site-footer a:hover {
  color: var(--gold-2);
}

.footer-legal {
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 12px;
  color: rgba(255,255,255,0.55);
}

/* Mobile / tablet navigation */
@media (max-width: 980px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .header-inner {
    position: relative;
  }

  .primary-nav {
    display: none;
    position: absolute;
    top: 76px;
    right: 20px;
    left: 20px;
    z-index: 9999;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: #071a2f;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 18px;
    padding: 20px;
    box-shadow: var(--shadow);
  }

  .primary-nav.is-open {
    display: flex;
  }

  .primary-nav li {
    width: 100%;
    margin: 0;
    padding: 0;
  }

  .primary-nav a {
    display: block;
    width: 100%;
    padding: 10px 0;
  }

  .hero-grid,
  .intro-grid,
  .split,
  .two-col,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .card-grid.three,
  .card-grid.four,
  .process-flow,
  .timeline {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .container,
  .narrow {
    width: min(100% - 28px, 1120px);
  }

  .hero-home {
    padding: 72px 0 58px;
  }

  .section {
    padding: 58px 0;
  }

  .card-grid.two,
  .card-grid.three,
  .card-grid.four,
  .process-flow,
  .timeline,
  .metric-grid,
  .form-row,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .cta-inner {
    align-items: stretch;
    flex-direction: column;
  }

  h1 {
    font-size: 42px;
  }

  .brand-text {
    font-size: 12px;
  }
}

/* WordPress theme adjustments */
body.admin-bar .site-header {
  top: 32px;
}

.wp-site-blocks {
  padding: 0;
}

.entry-content {
  margin: 0;
}

.entry-content > * {
  margin-block-start: 0;
  margin-block-end: 0;
}

.screen-reader-text {
  border: 0;
  clip: rect(1px,1px,1px,1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  word-wrap: normal !important;
}

@media (max-width: 782px) {
  body.admin-bar .site-header {
    top: 46px;
  }
}