/* ==============================
   LevelBid — Landing Page CSS
   Typography: Playfair Display + Space Grotesk
   Palette: Obsidian, Amber, Cream, Slate
   ============================== */

:root {
  --bg: #0A0E14;
  --bg-alt: #0F1419;
  --surface: #131920;
  --fg: #F5F0E8;
  --fg-muted: #8A8A8A;
  --accent: #E8A838;
  --accent-dim: rgba(232, 168, 56, 0.15);
  --slate: #1A2A3A;
  --border: rgba(232, 168, 56, 0.18);
  --radius: 2px;
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Space Grotesk', 'Helvetica Neue', sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3 { font-family: 'Playfair Display', Georgia, serif; line-height: 1.15; }

/* NAV */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 60px;
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-wordmark {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 17px;
  letter-spacing: 0.04em;
  color: var(--fg);
}
.nav-tagline {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

/* HERO */
.hero {
  padding: 100px 60px 80px;
  position: relative;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(232,168,56,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}
.eyebrow-rule {
  display: block;
  width: 40px;
  height: 1px;
  background: var(--accent);
}
.eyebrow-text {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.hero-headline {
  font-size: clamp(48px, 6vw, 80px);
  font-weight: 700;
  color: var(--fg);
  max-width: 680px;
  margin-bottom: 28px;
  line-height: 1.08;
}
.hero-headline em {
  font-style: italic;
  color: var(--accent);
}
.hero-sub {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 520px;
  margin-bottom: 52px;
  line-height: 1.65;
}
.hero-badge-row {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 60px;
  flex-wrap: wrap;
}
.hero-badge {
  display: flex;
  flex-direction: column;
  padding: 0 28px;
}
.hero-badge:first-child { padding-left: 0; }
.badge-num {
  font-family: 'Playfair Display', serif;
  font-size: 26px;
  font-weight: 600;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}
.badge-label {
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.03em;
  line-height: 1.4;
}
.hero-badge-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* CSS composition — bid progress visualization */
.hero-composition {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
  max-width: 520px;
}
.comp-line {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}
.comp-line:last-child { margin-bottom: 0; }
.comp-line-label {
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.06em;
}
.comp-line-bar {
  height: 2px;
  background: var(--accent-dim);
  border-radius: 1px;
}
.comp-line.active .comp-line-bar {
  background: var(--accent);
}
.comp-line.active .comp-line-label {
  color: var(--accent);
}

/* HERO CTA */
.hero-cta-row {
  margin-bottom: 28px;
}
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #0A0E14;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 32px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}
.btn-primary:hover {
  background: #d4911f;
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0);
}

/* SOCIAL PROOF */
.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 8px;
}
.proof-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 2px rgba(74, 222, 128, 0.25);
}
.proof-text {
  font-size: 12px;
  color: var(--fg-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* MANIFESTO */
.manifesto {
  padding: 80px 60px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
}
.manifesto-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.manifesto-quote {
  font-family: 'Playfair Display', serif;
  font-size: clamp(20px, 2.5vw, 28px);
  font-style: italic;
  color: var(--fg);
  line-height: 1.45;
  border-left: 2px solid var(--accent);
  padding-left: 32px;
  text-align: left;
}

/* FEATURES */
.features {
  padding: 100px 60px;
  border-bottom: 1px solid var(--border);
}
.features-header {
  margin-bottom: 64px;
}
.features-title {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 12px;
}
.features-sub {
  font-size: 16px;
  color: var(--fg-muted);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.feature-card {
  background: var(--bg);
  padding: 40px 36px;
  transition: background 0.2s;
}
.feature-card:hover {
  background: var(--bg-alt);
}
.feature-icon {
  margin-bottom: 20px;
}
.feature-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 10px;
  letter-spacing: 0.01em;
}
.feature-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* PROCESS */
.process {
  padding: 100px 60px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
}
.process-header { margin-bottom: 60px; }
.process-title {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 600;
}
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}
.process-step {
  position: relative;
}
.step-number {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.25;
  line-height: 1;
  margin-bottom: 16px;
}
.step-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 8px;
}
.step-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}
.step-connector {
  display: none;
}

/* OUTCOMES */
.outcomes {
  padding: 100px 60px;
  border-bottom: 1px solid var(--border);
}
.outcomes-inner { max-width: 900px; }
.outcomes-eyebrow {
  display: block;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.outcomes-title {
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 60px;
}
.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 60px;
}
.outcome {
  background: var(--surface);
  padding: 40px 36px;
  text-align: center;
}
.outcome-stat {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
}
.outcome-label {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.5;
}
.outcomes-blockquote {
  border-left: 2px solid var(--accent);
  padding-left: 28px;
}
.outcomes-blockquote p {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 20px;
  color: var(--fg-muted);
  line-height: 1.55;
}

/* CLOSING */
.closing {
  padding: 120px 60px;
  position: relative;
  overflow: hidden;
  background: var(--bg-alt);
}
.closing::before {
  content: 'NYC';
  position: absolute;
  right: -20px;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'Playfair Display', serif;
  font-size: clamp(160px, 20vw, 280px);
  font-weight: 700;
  color: rgba(232, 168, 56, 0.04);
  pointer-events: none;
  line-height: 1;
}
.closing-inner { max-width: 680px; position: relative; z-index: 1; }
.closing-headline {
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 24px;
  line-height: 1.2;
}
.closing-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}
.closing-vision {
  font-size: 15px;
  color: var(--accent);
  font-style: italic;
  font-family: 'Playfair Display', serif;
  line-height: 1.55;
  margin-bottom: 40px;
}
.closing-cta {
  display: flex;
}

/* FOOTER */
.footer {
  padding: 60px 60px 40px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 48px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 16px;
  margin-bottom: 12px;
}
.footer-tagline {
  font-size: 13px;
  color: var(--fg-muted);
}
.footer-meta {
  text-align: right;
}
.footer-meta p {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.8;
}
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
}
.footer-bottom p {
  font-size: 12px;
  color: var(--fg-muted);
}

/* MOBILE RESPONSIVE */
@media (max-width: 900px) {
  .nav { padding: 20px 24px; }
  .nav-tagline { display: none; }
  .hero { padding: 60px 24px 60px; }
  .hero-badge-row { gap: 0; }
  .hero-badge { padding: 0 16px; }
  .features { padding: 60px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .process { padding: 60px 24px; }
  .process-steps { grid-template-columns: 1fr; gap: 36px; }
  .outcomes { padding: 60px 24px; }
  .outcomes-grid { grid-template-columns: 1fr; }
  .closing { padding: 80px 24px; }
  .manifesto { padding: 60px 24px; }
  .footer { padding: 48px 24px 32px; }
  .footer-inner { flex-direction: column; gap: 32px; }
  .footer-meta { text-align: left; }
  .hero-composition { max-width: 100%; }
}

@media (max-width: 600px) {
  .hero-badge-row { flex-direction: column; align-items: flex-start; gap: 20px; }
  .hero-badge-divider { display: none; }
  .hero-badge { padding: 0; }
  .outcomes-grid { grid-template-columns: 1fr; }
}