/* ============================================================
   Marketing / Public Landing Page
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-header .wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--slate-800);
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.brand .logo {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--teal-400), var(--teal-600));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800;
  box-shadow: 0 4px 10px rgba(44, 122, 123, 0.25);
}
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { color: var(--slate-600); font-weight: 600; font-size: 0.93rem; }
.nav-links a:hover { color: var(--teal-600); text-decoration: none; }
.nav-cta { display: flex; gap: 10px; align-items: center; }

.hero {
  position: relative;
  padding: 80px 32px 70px;
  background:
    radial-gradient(900px 500px at 90% 0%, rgba(62, 189, 176, 0.18), transparent 60%),
    radial-gradient(700px 400px at 0% 100%, rgba(74, 111, 165, 0.10), transparent 60%),
    linear-gradient(180deg, #FDFEFE 0%, #F2F8F8 100%);
  border-bottom: 1px solid var(--border);
}
.hero-wrap { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); margin-bottom: 18px; color: var(--slate-900); }
.hero p.lead { font-size: 1.15rem; color: var(--text-muted); max-width: 540px; margin-bottom: 26px; }
.hero .eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; border-radius: var(--radius-pill);
  background: var(--teal-50); color: var(--teal-600);
  font-size: 0.82rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  border: 1px solid var(--teal-100);
  margin-bottom: 18px;
}
.hero-cta { display: flex; gap: 12px; margin-top: 8px; flex-wrap: wrap; }
.hero-meta { display: flex; gap: 28px; margin-top: 32px; flex-wrap: wrap; }
.hero-meta .item { display: flex; align-items: center; gap: 8px; color: var(--text-muted); font-size: 0.92rem; }
.hero-meta .item .icon {
  width: 22px; height: 22px; border-radius: 6px;
  background: var(--teal-50); color: var(--teal-600);
  display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 800;
}

/* Hero mockup */
.hero-mock {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.hero-mock .mock-top {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px;
  background: var(--slate-50);
  border-bottom: 1px solid var(--border);
}
.hero-mock .mock-top .dots { display: flex; gap: 6px; }
.hero-mock .mock-top .dots span { width: 11px; height: 11px; border-radius: 50%; background: var(--slate-300); }
.hero-mock .mock-top .dots span:nth-child(1) { background: #F4A8A8; }
.hero-mock .mock-top .dots span:nth-child(2) { background: #F4D08A; }
.hero-mock .mock-top .dots span:nth-child(3) { background: #8FD8B0; }
.hero-mock .mock-top .url {
  font-size: 0.8rem; color: var(--text-soft); background: var(--surface);
  border: 1px solid var(--border); padding: 5px 12px; border-radius: 999px;
  margin-left: 8px; flex: 1;
}
.hero-mock .mock-body { padding: 22px; }
.mock-section { background: var(--slate-50); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; margin-bottom: 12px; }
.mock-section .lbl { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--teal-600); margin-bottom: 6px; }
.mock-section .txt { color: var(--slate-700); font-size: 0.92rem; }
.mock-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.mock-chip { background: var(--surface); border: 1px solid var(--border); border-radius: 999px; padding: 5px 10px; font-size: 0.76rem; font-weight: 600; color: var(--slate-700); }
.mock-chip.active { background: var(--teal-500); color: #fff; border-color: var(--teal-500); }
.mock-row { display: flex; justify-content: space-between; gap: 10px; margin-top: 10px; }
.mock-btn { background: var(--teal-500); color: #fff; padding: 8px 12px; border-radius: 10px; font-size: 0.82rem; font-weight: 700; }

/* Sections */
.section { padding: 80px 32px; }
.section .wrap { max-width: 1200px; margin: 0 auto; }
.section.alt { background: var(--surface); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.section-head .eyebrow { display: inline-block; background: var(--teal-50); color: var(--teal-600); padding: 5px 12px; border-radius: 999px; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; border: 1px solid var(--teal-100); margin-bottom: 14px; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
.section-head p { color: var(--text-muted); font-size: 1.05rem; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}
.feature:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--teal-200); }
.feature .ficon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--teal-50);
  color: var(--teal-600);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 800;
  margin-bottom: 14px;
}
.feature h3 { font-size: 1.05rem; margin-bottom: 6px; }
.feature p { color: var(--text-muted); font-size: 0.92rem; margin: 0; }
.feature.blue .ficon  { background: var(--blue-50);    color: var(--blue-600); }
.feature.amber .ficon { background: var(--warning-50); color: var(--warning-700); }
.feature.green .ficon { background: var(--success-50); color: var(--success-700); }

/* How it works */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
}
.step .num {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--teal-500);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  margin-bottom: 12px;
}
.step h3 { font-size: 1.05rem; }
.step p { color: var(--text-muted); margin: 0; font-size: 0.94rem; }

/* Pricing */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.plan {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  display: flex; flex-direction: column;
}
.plan.featured {
  border: 2px solid var(--teal-500);
  box-shadow: 0 18px 40px rgba(44, 122, 123, 0.15);
  position: relative;
}
.plan.featured::before {
  content: "Recommended";
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--teal-500); color: #fff; padding: 5px 12px; border-radius: 999px;
  font-size: 0.74rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
}
.plan h3 { font-size: 1.1rem; margin-bottom: 4px; }
.plan .price { font-size: 2.2rem; font-weight: 800; color: var(--slate-900); margin: 10px 0 4px; letter-spacing: -0.02em; }
.plan .price small { font-size: 0.92rem; color: var(--text-muted); font-weight: 600; }
.plan .setup { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 14px; }
.plan ul { list-style: none; padding: 0; margin: 14px 0 24px; }
.plan ul li { padding: 8px 0; border-bottom: 1px dashed var(--border); color: var(--slate-700); font-size: 0.94rem; display: flex; gap: 10px; }
.plan ul li::before { content: "✓"; color: var(--teal-500); font-weight: 800; }
.plan ul li:last-child { border-bottom: none; }

/* CTA */
.cta-section {
  padding: 80px 32px;
  background: linear-gradient(135deg, var(--teal-600), var(--teal-500));
  color: #fff;
  text-align: center;
}
.cta-section h2 { color: #fff; font-size: clamp(1.7rem, 3vw, 2.4rem); }
.cta-section p { color: rgba(255, 255, 255, 0.85); max-width: 620px; margin: 0 auto 26px; font-size: 1.05rem; }
.cta-section .btn-primary { background: #fff; color: var(--teal-600); }
.cta-section .btn-primary:hover { background: var(--teal-50); color: var(--teal-700); }
.cta-section .btn-secondary { background: transparent; border-color: rgba(255,255,255,0.5); color: #fff; }
.cta-section .btn-secondary:hover { background: rgba(255,255,255,0.1); }

/* Trust strip */
.trust {
  display: flex; justify-content: center; gap: 28px; flex-wrap: wrap;
  padding: 24px 32px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.trust .item { display: flex; align-items: center; gap: 8px; color: var(--text-muted); font-weight: 600; font-size: 0.9rem; }
.trust .item .icon {
  width: 24px; height: 24px; border-radius: 6px;
  background: var(--teal-50); color: var(--teal-600);
  display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 800;
}

/* Use cases */
.usecase-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.usecase {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
}
.usecase .tag { margin-bottom: 12px; }
.usecase h3 { font-size: 1.05rem; }
.usecase p { color: var(--text-muted); font-size: 0.94rem; margin: 0; }

/* Footer */
.site-footer {
  background: var(--slate-800);
  color: rgba(255,255,255,0.7);
  padding: 56px 32px 28px;
}
.site-footer .wrap { max-width: 1200px; margin: 0 auto; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 30px;
  margin-bottom: 40px;
}
.site-footer h4 { color: #fff; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 14px; }
.site-footer a { color: rgba(255,255,255,0.7); display: block; padding: 4px 0; font-size: 0.92rem; }
.site-footer a:hover { color: #fff; text-decoration: none; }
.site-footer .brand { color: #fff; margin-bottom: 12px; }
.site-footer .about { font-size: 0.94rem; color: rgba(255,255,255,0.6); }
.site-footer .copy {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 0.85rem; color: rgba(255,255,255,0.55);
}

/* Responsive */
@media (max-width: 980px) {
  .hero-wrap { grid-template-columns: 1fr; gap: 36px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid, .steps, .usecase-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .hero { padding: 60px 24px 50px; }
  .section { padding: 56px 24px; }
  .feature-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}