/* index.html (marketing landing page) only. Loaded alongside base.css. */

.landing-nav-cta { padding: 9px 18px; }

.landing { padding: 0; max-width: none; }

.hero {
  max-width: 780px; margin: 0 auto; padding: 88px 24px 64px; text-align: center;
  background: radial-gradient(ellipse 60% 100% at 50% 0%, var(--volt-tint), transparent 70%);
}
.hero h1 { font-family: var(--font-display); font-size: 38px; line-height: 1.22; margin: 0 0 20px; letter-spacing: -0.01em; }
.hero-sub { font-size: 16.5px; color: var(--slate); line-height: 1.6; margin: 0 auto 32px; max-width: 600px; }
.hero-actions { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.hero-cta { font-size: 15px; padding: 13px 28px; font-weight: 600; box-shadow: var(--shadow-md); }
.hero-note { font-size: 12.5px; color: var(--slate); }

.feature-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
  max-width: 920px; margin: 0 auto 72px; padding: 0 24px;
}
.feature-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); padding: 26px 28px; transition: box-shadow .2s, border-color .2s, transform .2s;
}
.feature-card:hover { box-shadow: var(--shadow-md); border-color: var(--slate-light); transform: translateY(-2px); }
.feature-card h3 { margin: 0 0 9px; font-size: 15.5px; letter-spacing: -0.01em; }
.feature-card p { margin: 0; font-size: 13.5px; color: var(--slate); line-height: 1.6; }

.how-it-works {
  background: var(--graphite); color: #fff; padding: 64px 24px;
}
.how-it-works h2 { text-align: center; font-family: var(--font-display); font-size: 23px; margin: 0 0 42px; letter-spacing: -0.01em; }
.how-steps { list-style: none; margin: 0 auto; padding: 0; max-width: 840px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.how-steps li { display: flex; gap: 13px; align-items: flex-start; }
.how-step-num {
  flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%; background: var(--volt); color: var(--graphite);
  display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 700; font-size: 13px;
}
.how-steps strong { display: block; font-size: 14.5px; margin-bottom: 5px; }
.how-steps p { margin: 0; font-size: 13px; color: #b7c0ba; line-height: 1.55; }

.landing-footer-cta { text-align: center; padding: 72px 24px; }
.landing-footer-cta h2 { font-family: var(--font-display); font-size: 23px; margin: 0 0 11px; letter-spacing: -0.01em; }
.landing-footer-cta p { color: var(--slate); margin: 0 0 26px; }

.landing-footer { text-align: center; padding: 24px; font-size: 12px; color: var(--slate); border-top: 1px solid var(--line); }

@media (max-width: 720px) {
  .feature-grid { grid-template-columns: 1fr; }
  .how-steps { grid-template-columns: 1fr; }
  .hero h1 { font-size: 28px; }
  .hero { padding: 64px 20px 48px; }
}