/* landing.css — Karka·ly landing page */
/* 2026-05-27-01 */

.landing-body { background: var(--bg); }

/* Nav */
.landing-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 58px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 100;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.nav-links { display: flex; gap: 28px; }
.nl { color: var(--text-2); text-decoration: none; font-size: 13px; font-weight: 400; }
.nl:hover { color: var(--text-1); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.lang-toggle { display: flex; background: var(--bg-3); border-radius: 6px; padding: 2px; gap: 2px; }
.lb { font-size: 11px; padding: 3px 9px; border-radius: 4px; cursor: pointer; border: none; background: transparent; color: var(--text-3); font-family: inherit; }
.lb.active { background: var(--bg); color: var(--text-1); border: 1px solid var(--border); }

/* Hero */
.hero {
  text-align: center;
  padding: 88px 48px 72px;
  background: var(--bg);
}
.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  padding: 5px 14px;
  border-radius: 20px;
  border: 1px solid var(--border-med);
  color: var(--text-2);
  margin-bottom: 28px;
}
.pill-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); flex-shrink: 0; }
.hero h1 {
  font-size: 42px;
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -0.03em;
  color: var(--text-1);
  margin-bottom: 18px;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}
.hero-accent { color: var(--green); }
.hero-sub {
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-2);
  max-width: 440px;
  margin: 0 auto 36px;
}
.hero-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.hero-note { font-size: 12px; color: var(--text-3); margin-top: 14px; }

/* Metrics bar */
.metrics-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.metric {
  padding: 24px 32px;
  border-left: 1px solid var(--border);
  background: var(--bg-2);
  text-align: center;
}
.metric:last-child { border-left: none; }
.metric-n { font-size: 26px; font-weight: 600; color: var(--green); letter-spacing: -0.02em; }
.metric-l { font-size: 12px; color: var(--text-2); margin-top: 4px; }

/* Sections */
.section-header { text-align: center; margin-bottom: 40px; }
.eyebrow { font-size: 11px; font-weight: 600; color: var(--green); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 8px; }
.section-header h2 { font-size: 26px; font-weight: 600; letter-spacing: -0.02em; color: var(--text-1); margin-bottom: 8px; }
.section-sub { font-size: 14px; color: var(--text-2); max-width: 420px; margin: 0 auto; }

/* How it works */
.hiw {
  padding: 72px 48px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.step { padding: 32px 28px; background: var(--bg); border-left: 1px solid var(--border); }
.step:last-child { border-left: none; }
.step-num { font-size: 11px; font-weight: 600; color: var(--text-3); letter-spacing: 0.06em; margin-bottom: 16px; }
.step-icon { width: 40px; height: 40px; border-radius: var(--radius-md); background: var(--green-light); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; color: var(--green-dark); }
.step h3 { font-size: 15px; font-weight: 600; margin-bottom: 8px; }
.step p { font-size: 13px; color: var(--text-2); line-height: 1.6; }

/* Preview */
.preview-section { padding: 72px 48px; background: var(--bg); }
.preview-table-wrap { max-width: 900px; margin: 0 auto; }
.preview-table { border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.pt-head { display: grid; grid-template-columns: 2.5fr 1fr 1fr 1fr 100px; padding: 10px 20px; background: var(--bg-2); border-bottom: 1px solid var(--border); font-size: 11px; font-weight: 600; color: var(--text-3); }
.pt-row { display: grid; grid-template-columns: 2.5fr 1fr 1fr 1fr 100px; padding: 14px 20px; border-bottom: 1px solid var(--border); align-items: center; transition: background 0.1s; }
.pt-row:last-of-type { border-bottom: none; }
.pt-row:hover { background: var(--bg-2); }
.pt-name { font-size: 13px; font-weight: 500; color: var(--text-1); }
.pt-city { font-size: 11px; color: var(--text-3); margin-top: 2px; }
.pt-cell { font-size: 12px; color: var(--text-2); }
.blurred { filter: blur(4px); user-select: none; pointer-events: none; }
.pt-cta { text-align: center; padding: 14px; border-top: 1px solid var(--border); background: var(--bg-2); font-size: 13px; color: var(--text-2); display: flex; align-items: center; justify-content: center; gap: 6px; }
.pt-cta-link { color: var(--green); font-weight: 500; text-decoration: none; }
.pt-cta-link:hover { text-decoration: underline; }

/* Features */
.features { padding: 72px 48px; background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.feat-card { padding: 28px; background: var(--bg); border-left: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.feat-card:nth-child(3n+1) { border-left: none; }
.feat-card:nth-child(n+4) { border-bottom: none; }
.feat-icon { width: 36px; height: 36px; border-radius: var(--radius-md); background: var(--green-light); display: flex; align-items: center; justify-content: center; margin-bottom: 14px; color: var(--green-dark); }
.feat-card h3 { font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.feat-card p { font-size: 12px; color: var(--text-2); line-height: 1.6; }

/* Who */
.who-section { padding: 72px 48px; background: var(--bg); }
.who-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 900px; margin: 0 auto; }
.who-card { border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px 28px; }
.who-num { font-size: 11px; font-weight: 600; color: var(--text-3); letter-spacing: 0.06em; margin-bottom: 16px; }
.who-icon { width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--green); display: flex; align-items: center; justify-content: center; margin-bottom: 14px; color: var(--green); }
.who-card h3 { font-size: 16px; font-weight: 600; margin-bottom: 10px; }
.who-card p { font-size: 13px; color: var(--text-2); line-height: 1.6; margin-bottom: 16px; }
.who-tag { display: inline-block; font-size: 11px; font-weight: 500; padding: 3px 10px; border-radius: 4px; background: var(--green-light); color: #085041; }

/* Pricing */
.pricing-section { padding: 72px 48px; background: var(--bg-2); border-top: 1px solid var(--border); }
.plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 900px; margin: 0 auto; }
.plan-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px 28px; position: relative; }
.plan-card.featured { border-color: var(--green); border-width: 1.5px; }
.plan-popular { position: absolute; top: -12px; right: 24px; font-size: 11px; font-weight: 600; padding: 3px 12px; border-radius: 20px; background: var(--green-light); color: #085041; }
.plan-tier { font-size: 11px; font-weight: 600; color: var(--text-3); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 6px; }
.plan-name { font-size: 20px; font-weight: 600; color: var(--text-1); margin-bottom: 4px; }
.plan-price { font-size: 34px; font-weight: 600; letter-spacing: -0.03em; color: var(--text-1); margin: 14px 0 6px; }
.plan-price sup { font-size: 17px; font-weight: 500; vertical-align: super; }
.plan-price sub { font-size: 13px; font-weight: 400; color: var(--text-2); }
.plan-desc { font-size: 12px; color: var(--text-2); line-height: 1.5; padding-bottom: 16px; margin-bottom: 16px; border-bottom: 1px solid var(--border); }
.plan-features { list-style: none; margin-bottom: 24px; }
.plan-features li { font-size: 13px; color: var(--text-2); padding: 5px 0; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 8px; }
.plan-features li:last-child { border-bottom: none; }
.plan-features li.ok::before { content: '✓'; color: var(--green); font-weight: 600; flex-shrink: 0; }
.plan-features li.no::before { content: '–'; color: var(--text-3); flex-shrink: 0; }
.plan-btn { display: block; width: 100%; padding: 10px; border-radius: var(--radius-md); font-size: 13px; font-weight: 500; text-align: center; text-decoration: none; cursor: pointer; transition: background 0.15s; font-family: inherit; }
.plan-btn-solid { background: var(--green); color: #fff; border: none; }
.plan-btn-solid:hover { background: var(--green-dark); }
.plan-btn-ghost { background: transparent; color: var(--text-1); border: 1px solid var(--border-med); }
.plan-btn-ghost:hover { background: var(--bg-2); }

/* FAQ */
.faq-section { padding: 72px 48px; background: var(--bg); border-top: 1px solid var(--border); }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; max-width: 900px; margin: 0 auto; }
.faq-item { padding: 24px 28px; border-bottom: 1px solid var(--border); border-left: 1px solid var(--border); background: var(--bg); }
.faq-item:nth-child(2n+1) { border-left: none; }
.faq-item:nth-last-child(-n+2) { border-bottom: none; }
.faq-item h3 { font-size: 14px; font-weight: 600; margin-bottom: 8px; color: var(--text-1); }
.faq-item p { font-size: 13px; color: var(--text-2); line-height: 1.6; }

/* CTA */
.cta-section { padding: 80px 48px; text-align: center; background: var(--bg-2); border-top: 1px solid var(--border); }
.cta-section h2 { font-size: 28px; font-weight: 600; letter-spacing: -0.02em; margin-bottom: 12px; }
.cta-section p { font-size: 15px; color: var(--text-2); margin-bottom: 28px; }
.cta-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* Footer */
.landing-footer {
  padding: 20px 48px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg);
  font-size: 13px;
}
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: var(--text-3); text-decoration: none; }
.footer-links a:hover { color: var(--text-2); }
.footer-copy { color: var(--text-3); font-size: 12px; }