/* ═══════════════════════════════════════════════
   Uplifters Foundation — Main Stylesheet
   Institutional · Calm · Credible
═══════════════════════════════════════════════ */

/* ── Reset & Base ────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:       #111111;
  --white:       #FFFFFF;
  --gray-light:  #F5F5F5;
  --gray-border: #D9D9D9;
  --gray-text:   #666666;
  --blue-deep:   #1F3A5F;
  --blue-mid:    #2C4E7E;
  --font-head:   'Inter Tight', 'Helvetica Neue', sans-serif;
  --font-body:   'Inter', 'Helvetica Neue', sans-serif;
  --max-w:       1200px;
  --pad-section: 96px;
  --radius:      4px;
  --transition:  0.2s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--black);
  background: var(--white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Typography ──────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(36px, 5vw, 56px); line-height: 1.1; }
h2 { font-size: clamp(28px, 3.5vw, 40px); }
h3 { font-size: clamp(22px, 2.5vw, 28px); }
h4 { font-size: 20px; }

.body-large { font-size: 18px; line-height: 1.65; }
.body-sm    { font-size: 14px; line-height: 1.45; }
p           { line-height: 1.7; }

/* ── Layout ──────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: var(--pad-section) 0; }
.section--gray { background: var(--gray-light); }
.section--dark { background: var(--black); color: var(--white); }
.section--blue { background: var(--blue-deep); color: var(--white); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ── Buttons ─────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 24px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  border: 1.5px solid transparent;
  white-space: nowrap;
  text-decoration: none;
}
.btn-primary {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
.btn-primary:hover { background: #2a2a2a; }

.btn-secondary {
  background: transparent;
  color: var(--black);
  border-color: var(--black);
}
.btn-secondary:hover { background: var(--black); color: var(--white); }

.btn-white {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}
.btn-white:hover { background: var(--gray-light); }

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline-white:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }

.btn-group { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }

/* ── Header ──────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: var(--white);
  border-bottom: 1px solid var(--gray-border);
  height: 72px;
}
.header-inner {
  height: 72px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-mark {
  width: 32px;
  height: 32px;
  background: var(--blue-deep);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
  letter-spacing: 0;
}
.logo-text {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--black);
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: flex-end;
}
.nav-link {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--gray-text);
  padding: 6px 10px;
  border-radius: var(--radius);
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--black); }
.nav-cta { height: 38px; font-size: 13.5px; flex-shrink: 0; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--black);
  transition: var(--transition);
}

/* ── Hero ────────────────────────────────────── */
.hero {
  padding: 100px 0 80px;
  background: var(--white);
  border-bottom: 1px solid var(--gray-border);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-deep);
  margin-bottom: 24px;
}
.hero-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--blue-deep);
}
.hero h1 {
  margin-bottom: 24px;
  font-size: clamp(40px, 5vw, 60px);
}
.hero-sub {
  font-size: 18px;
  font-weight: 500;
  color: var(--black);
  margin-bottom: 16px;
  font-family: var(--font-head);
}
.hero p {
  color: var(--gray-text);
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 36px;
}
.hero-image {
  background: var(--gray-light);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--gray-text);
  gap: 12px;
}
.hero-image svg { opacity: 0.3; }
.hero-image p { font-size: 13px; text-align: center; }

/* ── Section Labels ──────────────────────────── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-deep);
  margin-bottom: 16px;
}
.section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--blue-deep);
}
.section--dark .section-label,
.section--blue .section-label {
  color: rgba(255,255,255,0.6);
}
.section--dark .section-label::before,
.section--blue .section-label::before {
  background: rgba(255,255,255,0.4);
}

/* ── Cards ───────────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  padding: 36px 32px;
}
.card--gray { background: var(--gray-light); border-color: transparent; }
.card-num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-text);
  margin-bottom: 16px;
}
.card h3 { margin-bottom: 12px; font-size: 20px; }
.card p { color: var(--gray-text); font-size: 15px; line-height: 1.65; }

/* ── Step/Process Flow ───────────────────────── */
.process-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  overflow: hidden;
}
.process-step {
  padding: 40px 32px;
  border-right: 1px solid var(--gray-border);
  position: relative;
}
.process-step:last-child { border-right: none; }
.process-step-num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-deep);
  margin-bottom: 16px;
}
.process-step h3 { font-size: 22px; margin-bottom: 12px; }
.process-step p { font-size: 14px; color: var(--gray-text); line-height: 1.6; }
.process-arrow {
  position: absolute;
  right: -14px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  font-size: 11px;
  color: var(--gray-text);
}

/* ── Stats Row ───────────────────────────────── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--gray-border);
  border-bottom: 1px solid var(--gray-border);
}
.stat-item {
  padding: 40px 32px;
  border-right: 1px solid var(--gray-border);
}
.stat-item:last-child { border-right: none; }
.stat-value {
  font-family: var(--font-head);
  font-size: 40px;
  font-weight: 600;
  color: var(--black);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label { font-size: 14px; color: var(--gray-text); }

/* ── Bullets / Lists ─────────────────────────── */
.bullet-list { list-style: none; margin: 0; padding: 0; }
.bullet-list li {
  display: flex;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-border);
  font-size: 16px;
  line-height: 1.5;
}
.bullet-list li:first-child { border-top: 1px solid var(--gray-border); }
.bullet-list li::before {
  content: '—';
  color: var(--blue-deep);
  flex-shrink: 0;
  font-weight: 600;
}

/* ── Page Hero (inner pages) ─────────────────── */
.page-hero {
  padding: 80px 0 60px;
  border-bottom: 1px solid var(--gray-border);
}
.page-hero .breadcrumb {
  font-size: 13px;
  color: var(--gray-text);
  margin-bottom: 20px;
}
.page-hero .breadcrumb a { color: var(--gray-text); }
.page-hero .breadcrumb span { margin: 0 8px; }
.page-hero h1 { margin-bottom: 20px; }
.page-hero .lead {
  font-size: 18px;
  line-height: 1.7;
  color: var(--gray-text);
  max-width: 680px;
}

/* ── Streets Map ─────────────────────────────── */
.map-placeholder {
  background: #EEF2F7;
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  padding: 60px 40px;
  text-align: center;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--gray-text);
}
.map-placeholder svg { opacity: 0.4; margin-bottom: 8px; }
.map-placeholder h4 { color: var(--black); font-size: 16px; }
.map-placeholder p { font-size: 14px; max-width: 300px; }

.streets-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  overflow: hidden;
}
.street-item {
  padding: 16px 24px;
  border-bottom: 1px solid var(--gray-border);
  border-right: 1px solid var(--gray-border);
  font-size: 15px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 12px;
}
.street-item:nth-child(2n) { border-right: none; }
.street-item:nth-last-child(-n+2) { border-bottom: none; }
.street-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--blue-deep);
  flex-shrink: 0;
}

/* ── Dashboard Placeholder ───────────────────── */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--gray-border);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  overflow: hidden;
}
.dashboard-metric {
  background: var(--white);
  padding: 32px 28px;
}
.metric-label { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gray-text); margin-bottom: 12px; }
.metric-value { font-family: var(--font-head); font-size: 36px; font-weight: 600; color: var(--black); margin-bottom: 6px; }
.metric-sub { font-size: 13px; color: var(--gray-text); }
.metric-placeholder .metric-value {
  background: var(--gray-light);
  color: var(--gray-light);
  border-radius: 2px;
  user-select: none;
}

/* ── Bio Cards ───────────────────────────────── */
.bio-card {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  padding: 48px 0;
  border-top: 1px solid var(--gray-border);
}
.bio-photo {
  background: var(--gray-light);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-text);
  font-size: 13px;
  text-align: center;
}
.bio-name { font-size: 24px; margin-bottom: 4px; }
.bio-title { font-size: 14px; color: var(--blue-deep); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 20px; }
.bio-text { color: var(--gray-text); line-height: 1.7; font-size: 16px; }

/* ── Investor Table ──────────────────────────── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}
.data-table th {
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-text);
  padding: 12px 20px;
  border-bottom: 2px solid var(--gray-border);
}
.data-table td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--gray-border);
  vertical-align: top;
}
.data-table tr:last-child td { border-bottom: none; }

/* ── Disclaimer Box ──────────────────────────── */
.disclaimer-box {
  background: #F7F8FA;
  border: 1px solid var(--gray-border);
  border-left: 3px solid var(--blue-deep);
  border-radius: var(--radius);
  padding: 24px 28px;
  font-size: 14px;
  color: var(--gray-text);
  line-height: 1.65;
}
.disclaimer-box strong { color: var(--black); }

/* ── Forms ───────────────────────────────────── */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
label {
  font-size: 13px;
  font-weight: 600;
  color: var(--black);
  letter-spacing: 0.02em;
}
input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  height: 48px;
  padding: 0 16px;
  border: 1.5px solid var(--gray-border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--black);
  background: var(--white);
  transition: border-color var(--transition);
  outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--black); }
textarea { height: 120px; padding: 14px 16px; resize: vertical; }
.form-help { font-size: 12px; color: var(--gray-text); }
.form-success {
  background: #EEF5EE;
  border: 1px solid #B8D9B8;
  border-radius: var(--radius);
  padding: 24px 28px;
  font-size: 15px;
  color: #2A5C2A;
}
.form-error-msg {
  background: #FDF0F0;
  border: 1px solid #E8BEBE;
  border-radius: var(--radius);
  padding: 16px 20px;
  font-size: 14px;
  color: #8B3333;
  margin-bottom: 20px;
}

/* ── Blog Cards ──────────────────────────────── */
.update-card {
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  padding: 32px;
}
.update-date { font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--gray-text); margin-bottom: 12px; font-weight: 600; }
.update-card h3 { font-size: 20px; margin-bottom: 10px; }
.update-card p { font-size: 14px; color: var(--gray-text); }
.update-card a { display: inline-block; margin-top: 16px; font-size: 14px; font-weight: 600; color: var(--blue-deep); }

/* ── Rendering Placeholders ──────────────────── */
.rendering-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.rendering-placeholder {
  background: var(--gray-light);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--gray-text);
  font-size: 14px;
}
.rendering-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-text);
  margin-top: 8px;
}

/* ── CTA Section ─────────────────────────────── */
.cta-section {
  padding: 100px 0;
  background: var(--black);
  color: var(--white);
  text-align: center;
}
.cta-section h2 { margin-bottom: 16px; }
.cta-section p { color: rgba(255,255,255,0.65); max-width: 560px; margin: 0 auto 36px; font-size: 17px; }

/* ── Alert / Notice Banners ──────────────────── */
.notice {
  background: #EEF2F7;
  border: 1px solid #C5D4E8;
  border-radius: var(--radius);
  padding: 16px 20px;
  font-size: 14px;
  color: var(--blue-deep);
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.notice::before { content: 'ℹ'; font-weight: 700; flex-shrink: 0; }

/* ── Footer ──────────────────────────────────── */
.site-footer { background: var(--black); color: var(--white); padding: 80px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 64px;
}
.footer-logo {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 600;
  color: var(--white);
  display: block;
  margin-bottom: 12px;
}
.footer-tagline { font-size: 14px; color: rgba(255,255,255,0.55); margin-bottom: 4px; }
.footer-legal  { font-size: 13px; color: rgba(255,255,255,0.4); margin-bottom: 2px; }
.footer-ein    { font-size: 13px; color: rgba(255,255,255,0.4); }
.footer-nav h4 {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.4);
  margin-bottom: 16px;
}
.footer-nav ul { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a { font-size: 14px; color: rgba(255,255,255,0.7); transition: var(--transition); }
.footer-nav a:hover { color: var(--white); }
.footer-contact h4 { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.4); margin-bottom: 16px; }
.footer-contact p { margin-bottom: 8px; }
.footer-contact a { font-size: 14px; color: rgba(255,255,255,0.7); transition: var(--transition); }
.footer-contact a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 32px 0;
}
.footer-disclaimer {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  line-height: 1.6;
  margin-bottom: 12px;
  max-width: 800px;
}
.footer-copy { font-size: 12px; color: rgba(255,255,255,0.35); }

/* ── Inline Section Divider ──────────────────── */
.divider { border: none; border-top: 1px solid var(--gray-border); margin: 0; }

/* ── Two-col text layout ─────────────────────── */
.two-col-text { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.two-col-text h3 { font-size: 22px; margin-bottom: 16px; }
.two-col-text ul { display: flex; flex-direction: column; gap: 10px; }
.two-col-text li { font-size: 15px; color: var(--gray-text); padding-left: 20px; position: relative; }
.two-col-text li::before { content: '—'; position: absolute; left: 0; color: var(--blue-deep); }

/* ── Highlight number ────────────────────────── */
.highlight-num { color: var(--blue-deep); }

/* ─── Responsive ─────────────────────────────── */
@media (max-width: 1024px) {
  :root { --pad-section: 72px; }
  .grid-4, .process-flow { grid-template-columns: repeat(2, 1fr); }
  .process-step { border-right: none; border-bottom: 1px solid var(--gray-border); }
  .process-step:nth-child(2n) { border-right: none; }
  .process-step:last-child { border-bottom: none; }
  .process-arrow { display: none; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .dashboard-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { --pad-section: 56px; }

  .main-nav { display: none; position: absolute; top: 72px; left: 0; right: 0; background: var(--white); border-bottom: 1px solid var(--gray-border); flex-direction: column; padding: 16px 24px 24px; gap: 4px; }
  .main-nav.open { display: flex; }
  .nav-link { padding: 10px 0; }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-image { display: none; }
  .grid-2, .grid-3, .two-col-text, .rendering-grid { grid-template-columns: 1fr; }
  .grid-3 { gap: 20px; }
  .bio-card { grid-template-columns: 1fr; }
  .bio-photo { max-width: 120px; }
  .streets-grid { grid-template-columns: 1fr; }
  .street-item { border-right: none !important; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .process-flow { grid-template-columns: 1fr; }
  .dashboard-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  h1 { font-size: 32px; }
  h2 { font-size: 26px; }
  .stats-row { grid-template-columns: 1fr; }
  .stat-item { border-right: none; }
}