/* ===== UPDATED VARIABLES ===== */
:root {
  --primary: #800020;        /* Burgundy */
  --secondary: #600018;      /* Darker burgundy */
  --accent: #d2b48c;         /* Tan */
  --light: #fff;
  --light-tan: #e7d9c1;      /* Light tan for text */
  --gray: #f5f7fa;
  --transition: all 0.3s ease;
  --radius: 12px;
}

/* ===== RESET & BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--primary);
  color: var(--light);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: #b89b74;
  text-decoration: underline;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--light);
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 0;
}

/* ===== NAVIGATION ===== */
.header {
  background: var(--secondary);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.navbar {
  width: 100%;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.logo-text {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent);
}

.logo-subtitle {
  font-size: 0.9rem;
  color: var(--light-tan);
  font-weight: 400;
}

.nav-menu {
  display: flex;
  gap: 2rem;
  align-items: center;
  transition: var(--transition);
}

.nav-link {
  color: var(--light);
  font-weight: 500;
  font-size: 1rem;
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  margin-left: 1.5rem;
}

.nav-toggle .bar {
  width: 28px;
  height: 4px;
  background: var(--accent);
  margin: 4px 0;
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--secondary) 60%, var(--primary) 100%);
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(64, 0, 16, 0.7); /* Dark burgundy overlay */
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 4rem 0 2rem 0;
}

.hero-title {
  font-size: 2.8rem;
  margin-bottom: 1rem;
}

.title-main {
  color: var(--accent);
  font-size: 3.2rem;
}

.title-sub {
  display: block;
  font-size: 1.2rem;
  color: var(--light-tan);
  margin-top: 0.5rem;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--light-tan);
  margin-bottom: 1rem;
}

.hero-description {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  color: var(--light-tan);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background: var(--primary);
  color: var(--light);
}

.btn-primary:hover {
  background: #600018;
}

.btn-secondary {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}

.btn-secondary:hover {
  background: rgba(210, 180, 140, 0.1);
}

.hero-stats {
  display: flex;
  gap: 2rem;
  justify-content: center;
  margin-top: 2rem;
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--light-tan);
}

/* ===== SECTIONS ===== */
.section {
  padding: 4rem 0 2rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 2rem;
}

.section-title {
  font-size: 2rem;
  color: var(--accent);
}

.section-line {
  width: 60px;
  height: 4px;
  background: var(--accent);
  margin: 0.5rem auto 0 auto;
  border-radius: 2px;
}

.lead {
  font-size: 1.1rem;
  color: var(--light-tan);
  margin-bottom: 1.5rem;
}

/* ===== SUMMARY & VALUE PROPS ===== */
.summary-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.value-props {
  margin-top: 2rem;
}

.subsection-title {
  font-size: 1.3rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.props-grid {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.prop-card {
  background: var(--secondary);
  border-radius: var(--radius);
  padding: 1.5rem;
  min-width: 220px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.prop-icon {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

/* ===== VISION ===== */
.vision-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.vision-dual {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.vision-item {
  background: var(--secondary);
  border-radius: var(--radius);
  padding: 1.5rem;
  min-width: 220px;
  text-align: center;
}

.vision-icon {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

/* ===== PROBLEMS ===== */
.problems-grid {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.problem-card {
  background: var(--secondary);
  border-radius: var(--radius);
  padding: 1.5rem;
  min-width: 220px;
  text-align: center;
}

.problem-icon {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.problem-card ul {
  text-align: left;
  margin-top: 0.5rem;
  color: var(--light-tan);
  font-size: 0.98rem;
}

/* ===== SOLUTION ===== */
.solution-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.feature-grid {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.feature-card {
  background: var(--secondary);
  border-radius: var(--radius);
  padding: 1.5rem;
  min-width: 220px;
  text-align: center;
}

.feature-icon {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.blockchain-info {
  margin-top: 2rem;
}

.blockchain-card {
  background: var(--secondary);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
}

.blockchain-benefits {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-top: 1rem;
}

.benefit {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--light-tan);
}

.benefit-icon {
  font-size: 1.2rem;
  color: var(--accent);
}

/* ===== TOKENOMICS ===== */
.tokenomics-content {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}

.token-utility, .token-distribution {
  flex: 1 1 300px;
  min-width: 280px;
}

.utility-grid {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.utility-item {
  background: var(--secondary);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
  min-width: 120px;
  color: var(--light-tan);
}

.utility-icon {
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 0.3rem;
}

.distribution-chart {
  margin-top: 1rem;
}

.distribution-item {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.distribution-bar {
  width: calc(var(--percentage, 0) * 2px);
  height: 16px;
  background: var(--accent);
  border-radius: 8px;
  margin-right: 1rem;
  min-width: 30px;
}

.distribution-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.percentage {
  font-weight: 700;
  color: var(--accent);
}

.label {
  font-size: 0.95rem;
  color: var(--light-tan);
}

/* ===== ROADMAP ===== */
.roadmap-timeline {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 2rem;
  position: relative;
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
}

.timeline-marker {
  width: 18px;
  height: 18px;
  background: var(--accent);
  border-radius: 50%;
  margin-top: 0.5rem;
  flex-shrink: 0;
}

.timeline-content {
  background: var(--secondary);
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
  flex: 1;
}

.timeline-period {
  font-size: 0.95rem;
  color: var(--light-tan);
  margin-bottom: 0.5rem;
  display: block;
}

/* ===== CONTACT ===== */
.contact-content {
  text-align: center;
}

.contact-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 2rem;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--secondary);
  padding: 3rem 0 1rem 0;
  margin-top: 3rem;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
  align-items: flex-start;
}

.footer-brand {
  flex: 1 1 200px;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-column h4 {
  color: var(--accent);
  margin-bottom: 1rem;
}

.footer-column a {
  display: block;
  color: var(--light-tan);
  margin-bottom: 0.5rem;
  font-size: 0.98rem;
}

.footer-column a:hover {
  color: var(--accent);
}

.footer-bottom {
  text-align: center;
  margin-top: 2rem;
  color: var(--light-tan);
  font-size: 0.95rem;
  opacity: 0.8;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 900px) {
  .nav-menu {
    position: absolute;
    top: 70px;
    right: 0;
    background: var(--secondary);
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
    padding: 2rem 0;
    display: none;
    z-index: 1001;
  }
  .nav-menu.show {
    display: flex;
  }
  .nav-toggle {
    display: flex;
  }
  .hero-content {
    padding: 2rem 0 1rem 0;
  }
  .props-grid,
  .vision-dual,
  .problems-grid,
  .feature-grid,
  .blockchain-benefits,
  .utility-grid,
  .footer-content {
    flex-direction: column;
    gap: 1.2rem;
    align-items: stretch;
  }
}

@media (max-width: 600px) {
  .container {
    width: 98%;
    padding: 1rem 0;
  }
  .hero-title {
    font-size: 2rem;
  }
  .section-title {
    font-size: 1.3rem;
  }
  .footer-content {
    flex-direction: column;
    gap: 1.2rem;
    align-items: stretch;
  }
}