/* ============================================================
   Y STREET INCUBATOR — STYLE SYSTEM
   Palette, type, and layout tokens are documented inline so the
   system stays legible to whoever maintains the site next.
   ============================================================ */

:root {
  /* Color — warm parchment ground, deep navy ink, muted burgundy accent.
     Modeled on the register of a term sheet, not a fintech app. */
  --color-bg: #F6F3EC;
  --color-bg-alt: #EFEADE;
  --color-paper: #FBFAF6;
  --color-ink: #151E30;
  --color-ink-soft: #48526A;
  --color-ink-faint: #7B8296;
  --color-accent: #BF0A30;
  --color-accent-dim: #D65A72;
  --color-line: #D9D2BF;
  --color-line-strong: #B9AF95;
  --color-navy-deep: #0D1420;
  --color-navy-deep-ink: #C8CDDA;

  /* Footer — Texas flag red ("Old Glory Red"), used only for the site footer */
  --color-footer-bg: #BF0A30;
  --color-footer-text: #FFFFFF;
  --color-footer-text-soft: rgba(255, 255, 255, 0.85);
  --color-footer-text-faint: rgba(255, 255, 255, 0.68);
  --color-footer-border: rgba(255, 255, 255, 0.28);

  /* Type */
  --font-display: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-body: Calibri, Carlito, "Segoe UI", Optima, Candara, sans-serif;
  --font-mono-label: Calibri, Carlito, "Segoe UI", sans-serif;

  --measure: 66ch;
  --container: 1180px;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.75rem;
  --space-4: 2.75rem;
  --space-5: 4.5rem;
  --space-6: 7rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--color-accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--color-ink); }

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-ink);
  line-height: 1.15;
  margin: 0 0 var(--space-2);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.1rem, 4vw + 1rem, 3.4rem); font-weight: 500; }
h2 { font-size: clamp(1.6rem, 2vw + 1rem, 2.3rem); font-weight: 500; }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.05rem; font-family: var(--font-body); font-weight: 700; text-transform: none; }

p { margin: 0 0 var(--space-2); color: var(--color-ink-soft); max-width: var(--measure); }
p.lede { font-size: 1.15rem; color: var(--color-ink); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-mono-label);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--color-accent);
  display: inline-block;
}

/* Shared width for a section's heading + lede, so both wrap at the exact
   same line length regardless of their different font sizes. */
.section-intro { max-width: 44rem; }
.section-intro h2 { max-width: none; }
.section-intro .lede { max-width: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.section {
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-line);
  scroll-margin-top: 64px;
}
.section:last-of-type { border-bottom: none; }
.section--tight { padding: var(--space-4) 0; }
.section--alt { background: var(--color-bg-alt); }
.section--paper { background: var(--color-paper); }
.section--navy {
  background: var(--color-navy-deep);
  border-bottom: none;
  color: var(--color-navy-deep-ink);
}
.section--navy h2, .section--navy h3 { color: #F3F0E6; }
.section--navy p { color: var(--color-navy-deep-ink); }
.section--navy .eyebrow { color: #E08A9C; }
.section--navy .eyebrow::before { background: #E08A9C; }

/* ---------------- Header / Nav ---------------- */
.site-header {
  border-bottom: 1px solid var(--color-line);
  background: var(--color-bg);
  position: sticky;
  top: 0;
  z-index: 40;
}
.nav {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0.9rem var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.wordmark {
  font-family: var(--font-display);
  font-size: 1.22rem;
  font-weight: 600;
  color: var(--color-ink);
  text-decoration: none;
  letter-spacing: -0.01em;
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.wordmark:hover { color: var(--color-accent); }
.wordmark small {
  font-family: var(--font-mono-label);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-ink-faint);
  margin-top: 0.2rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--color-ink-soft);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 400;
  border-bottom: 2px solid transparent;
  padding-bottom: 3px;
}
.nav-links a:hover,
.nav-links a[aria-current="page"],
.nav-links a.is-active {
  color: var(--color-ink);
  border-bottom-color: var(--color-accent);
}

.nav-cta {
  background: var(--color-ink);
  color: #F6F3EC !important;
  padding: 0.55rem 1.1rem;
  border-radius: 2px;
  font-size: 0.86rem !important;
  border-bottom: none !important;
}
.nav-cta:hover { background: var(--color-accent); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-line-strong);
  border-radius: 3px;
  padding: 0.4rem 0.6rem;
  font-size: 1rem;
  cursor: pointer;
  color: var(--color-ink);
}

/* ---------------- Hero ---------------- */
.hero {
  position: relative;
  background: linear-gradient(180deg, #E9E3D3 0%, var(--color-bg) 78%);
  overflow: hidden;
  scroll-margin-top: 0;
}
.hero-skyline-wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-3);
}
.hero-skyline {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto;
  opacity: 0.92;
}
.hero-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-5) var(--space-3) var(--space-6);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-5);
  align-items: center;
}
.hero-vision {
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-left: 3px solid var(--color-accent);
  padding: var(--space-3) var(--space-4);
  border-radius: 2px;
}
.hero-vision blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1vw + 1rem, 1.45rem);
  font-weight: 500;
  line-height: 1.4;
  margin: 0;
  color: var(--color-ink);
}
.hero-vision cite {
  display: block;
  margin-top: var(--space-2);
  font-style: normal;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
}
.hero .lede { font-size: 1.2rem; }
.hero-actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-3);
}

.page-banner {
  position: relative;
  background: linear-gradient(180deg, #E9E3D3 0%, var(--color-bg) 85%);
}
.page-banner .hero-skyline { height: clamp(80px, 14vw, 140px); }
.page-banner-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-4) var(--space-3) var(--space-5);
}
.page-banner .lede { font-size: 1.08rem; }

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary { background: var(--color-ink); color: #F6F3EC; }
.btn-primary:hover { background: var(--color-accent); color: #fff; }
.btn-outline { background: transparent; color: var(--color-ink); border-color: var(--color-line-strong); }
.btn-outline:hover { border-color: var(--color-accent); color: var(--color-accent); }
.section--navy .btn-outline { color: #F3F0E6; border-color: #46506A; }
.section--navy .btn-outline:hover { border-color: #E08A9C; color: #E08A9C; }

/* ---------------- Stat band ---------------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--color-line);
  border-left: 1px solid var(--color-line);
}
.stat {
  padding: var(--space-3);
  border-right: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}
.stat .num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.1rem;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 0.2rem;
}
.stat .label { font-size: 0.86rem; color: var(--color-ink); font-weight: 700; margin-bottom: 0.15rem; }
.stat .note { font-size: 0.82rem; color: var(--color-ink-faint); margin: 0; }

/* ---------------- Line chart (finance employment) ---------------- */
.chart-block {
  border: 1px solid var(--color-line);
  background: var(--color-paper);
  padding: var(--space-3) var(--space-3) var(--space-2);
}
.chart-svg { display: block; width: 100%; height: auto; min-width: 700px; }
.chart-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.chart-grid { stroke: var(--color-line); stroke-width: 1; }
.chart-tick { stroke: var(--color-line-strong); stroke-width: 1; }
.chart-axis { stroke: var(--color-line-strong); stroke-width: 1; }
.chart-axis-label {
  font-family: var(--font-body);
  font-size: 13px;
  fill: var(--color-ink-faint);
}
.chart-line-nyc {
  fill: none;
  stroke: var(--color-ink-faint);
  stroke-width: 1.75;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.chart-line-mia {
  fill: none;
  stroke: var(--color-ink-soft);
  stroke-width: 1.75;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.chart-line-dfw {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 2.75;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.chart-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-line);
}
.chart-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
}
.chart-legend-swatch {
  display: inline-block;
  width: 18px;
  height: 3px;
  border-radius: 2px;
  flex: none;
}
.chart-legend-swatch.dfw { background: var(--color-accent); height: 4px; }
.chart-legend-swatch.nyc { background: var(--color-ink-faint); }
.chart-legend-swatch.mia { background: var(--color-ink-soft); }
.chart-caption {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

/* ---------------- Cards / grid ---------------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }

.card {
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  padding: var(--space-3);
  border-radius: 2px;
}
.card h3 { margin-bottom: 0.5rem; }
.card p:last-child { margin-bottom: 0; }
.card a.card-link {
  display: inline-block;
  margin-top: var(--space-2);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}
.card a.card-link::after { content: " \2192"; }

/* ---------------- Numbered process ---------------- */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  counter-reset: step;
}
.process.process--three { grid-template-columns: repeat(3, 1fr); }
.process-step {
  border-top: 3px solid var(--color-accent);
  padding-top: var(--space-2);
  position: relative;
}
.process-step .step-index {
  counter-increment: step;
  font-family: var(--font-display);
  color: var(--color-ink-faint);
  font-size: 0.95rem;
  display: block;
  margin-bottom: 0.4rem;
}
.process-step .step-index::before {
  content: "0" counter(step);
}

/* ---------------- Two-column layouts ---------------- */
.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-5);
  align-items: start;
}
.split.reverse { grid-template-columns: 1.1fr 0.9fr; }
.split.reverse .split-media { order: 2; }

.checklist { list-style: none; margin: 0; padding: 0; }
.checklist li {
  padding: 0.6rem 0 0.6rem 1.7rem;
  border-bottom: 1px solid var(--color-line);
  position: relative;
  color: var(--color-ink-soft);
}
.checklist li:first-child { border-top: 1px solid var(--color-line); }
.checklist li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

/* ---------------- Definition table (terms) ---------------- */
.terms-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}
.terms-table th, .terms-table td {
  text-align: left;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--color-line);
  vertical-align: top;
}
.terms-table th {
  width: 30%;
  color: var(--color-accent);
  font-weight: 700;
  font-family: var(--font-body);
  white-space: nowrap;
}
.terms-table td { color: var(--color-ink-soft); }

/* ---------------- Timeline ---------------- */
.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  position: relative;
  padding-top: var(--space-3);
}
.timeline::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-line-strong);
}
.timeline-item { position: relative; padding-top: var(--space-2); }
.timeline-item::before {
  content: "";
  position: absolute;
  top: -3px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-accent);
}
.timeline-item .phase { font-weight: 700; font-size: 0.95rem; }
.timeline-item .when {
  font-family: var(--font-mono-label);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
  display: block;
  margin-bottom: 0.35rem;
}

/* ---------------- Quote / thesis band ---------------- */
.thesis {
  max-width: 46ch;
}
.thesis blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 1.6vw + 1rem, 1.9rem);
  font-weight: 500;
  line-height: 1.35;
  margin: 0;
  color: inherit;
}
.thesis cite {
  display: block;
  margin-top: var(--space-2);
  font-style: normal;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-navy-deep-ink);
}

/* ---------------- Team ---------------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}
.team-card {
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  padding: var(--space-4);
  border-radius: 2px;
}
.team-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-ink);
  color: #F3F0E6;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2);
  letter-spacing: 0.02em;
}
.team-card h3 { margin-bottom: 0.15rem; }
.team-role {
  font-family: var(--font-mono-label);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 700;
  display: block;
  margin-bottom: var(--space-2);
}
.team-card p { margin-bottom: 0.9rem; }
.team-credentials {
  font-size: 0.85rem;
  color: var(--color-ink-faint);
  border-top: 1px solid var(--color-line);
  padding-top: 0.75rem;
  margin: 0;
}
.team-linkedin {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  margin-top: 0.9rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-ink);
  text-decoration: none;
}
.team-linkedin svg { width: 18px; height: 18px; flex: none; }
.team-linkedin:hover { color: var(--color-accent); }

/* ---------------- Forms ---------------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2) var(--space-3); max-width: 720px; }
.form-field { display: flex; flex-direction: column; gap: 0.35rem; }
.form-field.full { grid-column: 1 / -1; }
label { font-size: 0.85rem; font-weight: 700; color: var(--color-ink); }
input, select, textarea {
  font-family: var(--font-body);
  font-size: 0.98rem;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--color-line-strong);
  border-radius: 2px;
  background: var(--color-paper);
  color: var(--color-ink);
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
  border-color: var(--color-accent);
}
textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: 0.82rem; color: var(--color-ink-faint); margin-top: var(--space-2); max-width: 60ch; }
#form-status { font-size: 0.9rem; margin-top: var(--space-2); font-weight: 700; }
#form-status[data-state="success"] { color: #3B6B4A; }

/* ---------------- Footer ---------------- */
.site-footer {
  background: var(--color-footer-bg);
  color: var(--color-footer-text-soft);
  padding: var(--space-5) 0 var(--space-3);
}
.footer-top {
  display: grid;
  grid-template-columns: 220px 1fr 1fr 1fr;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-footer-border);
}
.footer-map {
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer-map img { width: 100%; max-width: 170px; }
.footer-contact h4 {
  color: var(--color-footer-text);
  font-family: var(--font-mono-label);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.footer-contact address { font-style: normal; line-height: 1.7; font-size: 0.92rem; color: var(--color-footer-text-soft); }
.footer-contact a { color: var(--color-footer-text); }
.footer-contact a:hover { color: var(--color-footer-text-soft); }
.footer-nav h4 {
  color: var(--color-footer-text);
  font-family: var(--font-mono-label);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.footer-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.55rem; }
.footer-nav a { color: var(--color-footer-text-soft); text-decoration: none; font-size: 0.92rem; }
.footer-nav a:hover { color: var(--color-footer-text); }

.footer-legal {
  padding-top: var(--space-3);
  font-size: 0.76rem;
  color: var(--color-footer-text-faint);
  line-height: 1.7;
}
.footer-legal p { color: var(--color-footer-text-faint); max-width: 90ch; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-2);
  font-size: 0.76rem;
  color: var(--color-footer-text-faint);
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ---------------- Responsive ---------------- */
@media (max-width: 920px) {
  .grid-3 { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .process, .process.process--three { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(2, 1fr); }
  .timeline::before { display: none; }
  .split, .split.reverse { grid-template-columns: 1fr; }
  .split.reverse .split-media { order: 0; }
  .hero-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-map { grid-column: 1 / -1; justify-content: flex-start; }
  .footer-map img { max-width: 120px; }
}

@media (max-width: 680px) {
  .nav-links { position: fixed; inset: 60px 0 0 0; background: var(--color-bg); flex-direction: column; align-items: flex-start; padding: var(--space-3); gap: var(--space-2); border-top: 1px solid var(--color-line); transform: translateX(100%); transition: transform 0.25s ease; }
  .nav-links.open { transform: translateX(0); }
  .nav-toggle { display: inline-block; }
  .stat-grid { grid-template-columns: 1fr; }
  .process, .process.process--three { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  h1 { max-width: 100% !important; }
}