/* indexStyle.css - RetireMINT Landing Page */

:root {
  --bg: #f7f4ef;
  --surface: #ffffff;
  --surface-2: #ede9e1;
  --accent: #2d6a4f;
  --accent-hover: #1e4d39;
  --accent-muted: rgba(45, 106, 79, 0.08);
  --accent-light: rgba(45, 106, 79, 0.12);
  --text: #1a2620;
  --text-muted: #5f7168;
  --border: #e0dbd3;
  --shadow-sm: 0 1px 3px rgba(26, 38, 32, 0.06), 0 1px 2px rgba(26, 38, 32, 0.04);
  --shadow-md: 0 4px 16px rgba(26, 38, 32, 0.08), 0 2px 6px rgba(26, 38, 32, 0.05);
  --shadow-lg: 0 12px 40px rgba(26, 38, 32, 0.1), 0 4px 12px rgba(26, 38, 32, 0.06);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

/* ── Nav ── */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 60px;
  background: rgba(247, 244, 239, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.5px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 4px;
}

nav ul li a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}

nav ul li a:hover {
  color: var(--text);
  background: var(--surface-2);
}

/* ── Hero ── */
.hero {
  min-height: calc(100vh - 65px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  padding: 80px 60px;
  background:
    radial-gradient(ellipse 60% 50% at 75% 40%, rgba(45, 106, 79, 0.07) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(45, 106, 79, 0.05) 0%, transparent 60%),
    var(--bg);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45, 106, 79, 0.06) 0%, transparent 65%);
  pointer-events: none;
}

.hero-content {
  max-width: 580px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--surface);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid rgba(45, 106, 79, 0.2);
  margin-bottom: 28px;
  letter-spacing: 0.2px;
  box-shadow: var(--shadow-sm);
}

.hero h1 {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 22px;
  letter-spacing: -1.5px;
}

.accent {
  color: var(--accent);
}

.hero-sub {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 40px;
  line-height: 1.75;
  max-width: 460px;
}

.cta-button {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: 10px;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(45, 106, 79, 0.3);
}

.cta-button:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(45, 106, 79, 0.35);
}

/* ── Hero Visual Cards ── */
.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 260px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px 24px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.stat-card.small {
  padding: 14px 20px;
}

.stat-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.7px;
}

.stat-value {
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.5px;
}

.stat-card.small .stat-value {
  font-size: 20px;
}

/* ── Features ── */
.features {
  padding: 100px 60px;
  background: var(--bg);
}

.features h2,
.how-it-works h2 {
  font-size: 32px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
  color: var(--text);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  font-size: 28px;
  margin-bottom: 14px;
  display: block;
  width: 52px;
  height: 52px;
  background: var(--accent-muted);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.feature-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── How it Works ── */
.how-it-works {
  padding: 100px 60px;
  background: var(--surface);
  text-align: center;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 24px;
  max-width: 900px;
  margin: 48px auto 48px;
  flex-wrap: wrap;
}

.step {
  flex: 1;
  min-width: 200px;
  max-width: 260px;
}

.step-number {
  width: 44px;
  height: 44px;
  background: var(--accent-light);
  border: 2px solid rgba(45, 106, 79, 0.25);
  color: var(--accent);
  font-weight: 700;
  font-size: 17px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.step h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}

.step p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

.step-arrow {
  color: var(--accent);
  font-size: 20px;
  padding-top: 16px;
  flex-shrink: 0;
  opacity: 0.5;
}

/* ── Footer ── */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 40px 60px;
}

.footer-content {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}

.footer-content p {
  font-size: 14px;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 14px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

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

/* ── Responsive ── */
@media (max-width: 900px) {
  nav { padding: 16px 24px; }
  .hero { flex-direction: column; padding: 60px 24px; text-align: center; gap: 40px; }
  .hero-sub { max-width: 100%; }
  .hero-visual { align-items: stretch; }
  .features, .how-it-works { padding: 60px 24px; }
  footer { padding: 32px 24px; }
}

@media (max-width: 600px) {
  nav ul { gap: 2px; }
  nav ul li a { padding: 6px 10px; font-size: 13px; }
  .step-arrow { display: none; }
}