:root {
  --sm-indigo: #4f46e5;
  --sm-teal: #14b8a6;
  --sm-ink: #0f172a;
  --sm-muted: #64748b;
  --sm-line: #e2e8f0;
  --sm-soft: #f8fafc;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--sm-ink);
  background: #fff;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--sm-line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 19px;
  text-decoration: none;
}

.brand-logo {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  object-fit: cover;
  box-shadow: 0 4px 12px rgba(20, 184, 166, 0.28);
}

.nav { display: flex; gap: 30px; }
.nav a {
  color: var(--sm-muted);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
}
.nav a:hover { color: var(--sm-teal); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  background: var(--sm-ink);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  padding: 10px 18px;
  border-radius: 999px;
  white-space: nowrap;
}

.hero {
  background:
    radial-gradient(900px 500px at 88% -8%, rgba(20, 184, 166, 0.16), transparent 60%),
    radial-gradient(700px 460px at 0% 10%, rgba(79, 70, 229, 0.14), transparent 55%);
  padding: 84px 0 72px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.badge {
  display: inline-block;
  background: rgba(20, 184, 166, 0.12);
  color: #0f766e;
  font-weight: 700;
  font-size: 13px;
  padding: 7px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.h1 {
  font-size: 52px;
  line-height: 1.06;
  letter-spacing: -0.03em;
  font-weight: 800;
  margin: 0 0 18px;
}

.grad {
  background: linear-gradient(90deg, var(--sm-indigo), var(--sm-teal));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  font-size: 18px;
  color: var(--sm-muted);
  margin: 0 0 28px;
  max-width: 540px;
}

.form {
  display: flex;
  gap: 10px;
  max-width: 460px;
  margin-bottom: 18px;
}

.input {
  flex: 1;
  padding: 14px 16px;
  border: 1px solid var(--sm-line);
  border-radius: 12px;
  font-size: 15px;
}

.input:focus {
  outline: none;
  border-color: var(--sm-teal);
  box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.15);
}

.button {
  border: none;
  cursor: pointer;
  background: linear-gradient(90deg, var(--sm-indigo), var(--sm-teal));
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  padding: 14px 24px;
  border-radius: 12px;
  box-shadow: 0 10px 24px rgba(20, 184, 166, 0.28);
}

.trust {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--sm-muted);
  font-size: 14px;
  font-weight: 600;
}

.mockup {
  position: relative;
  max-width: 420px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--sm-line);
  border-radius: 20px;
  padding: 18px;
  box-shadow: 0 30px 70px rgba(15, 23, 42, 0.14);
}

.mockup-bar { display: flex; gap: 7px; margin-bottom: 16px; }
.mockup-bar span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #e2e8f0;
}
.mockup-bar span:nth-child(1) { background: #ff5f57; }
.mockup-bar span:nth-child(2) { background: #febc2e; }
.mockup-bar span:nth-child(3) { background: #28c840; }

.mockup-title { font-weight: 800; margin: 0 0 14px; }
.mockup-list { display: grid; gap: 10px; }
.mockup-row, .mockup-row.active {
  border: 1px solid var(--sm-line);
  border-radius: 12px;
  padding: 12px;
  display: grid;
  gap: 4px;
}
.mockup-row.active {
  border-color: rgba(20, 184, 166, 0.45);
  background: rgba(20, 184, 166, 0.06);
}
.mockup-badge { font-size: 12px; font-weight: 800; color: var(--sm-indigo); }
.mockup-customer { font-size: 14px; font-weight: 600; }
.mockup-save { font-size: 13px; font-weight: 700; color: #0f766e; }
.mockup-logo {
  position: absolute;
  right: -12px;
  bottom: -18px;
  width: 110px;
  opacity: 0.92;
}

.regions {
  border-top: 1px solid var(--sm-line);
  border-bottom: 1px solid var(--sm-line);
  background: var(--sm-soft);
  padding: 26px 0;
}
.regions-label {
  text-align: center;
  color: var(--sm-muted);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.regions-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 16px;
}
.region {
  background: #fff;
  border: 1px solid var(--sm-line);
  font-weight: 700;
  font-size: 14px;
  padding: 8px 16px;
  border-radius: 999px;
}

.section { padding: 84px 0; }
.section-alt { background: var(--sm-soft); }
.h2 {
  text-align: center;
  font-size: 36px;
  font-weight: 800;
  margin: 0 0 12px;
}
.section-lead {
  text-align: center;
  color: var(--sm-muted);
  font-size: 17px;
  max-width: 620px;
  margin: 0 auto 48px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.card {
  background: #fff;
  border: 1px solid var(--sm-line);
  border-radius: 16px;
  padding: 28px 24px;
}
.card-icon { font-size: 30px; margin-bottom: 14px; }
.card h3 { font-size: 18px; margin: 0 0 8px; }
.card p { color: var(--sm-muted); font-size: 15px; margin: 0; }

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.step {
  background: #fff;
  border: 1px solid var(--sm-line);
  border-radius: 16px;
  padding: 28px 24px;
}
.step-num {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--sm-indigo), var(--sm-teal));
  margin-bottom: 16px;
}
.step h3 { font-size: 18px; margin: 0 0 8px; }
.step p { color: var(--sm-muted); font-size: 15px; margin: 0; }

.price-wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.price-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--sm-line);
  border-radius: 20px;
  padding: 28px 22px;
  text-align: center;
}
.price-card.hot {
  border: 2px solid var(--sm-teal);
  box-shadow: 0 24px 60px rgba(20, 184, 166, 0.16);
}
.popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--sm-indigo), var(--sm-teal));
  color: #fff;
  font-weight: 800;
  font-size: 12px;
  padding: 6px 14px;
  border-radius: 999px;
}
.price-card h3 { font-size: 20px; margin: 6px 0; }
.price {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 8px;
}
.price span { font-size: 14px; color: var(--sm-muted); }
.plan-groups { color: var(--sm-teal); font-weight: 700; font-size: 14px; }
.price-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
  text-align: left;
  display: grid;
  gap: 10px;
}
.price-card li {
  position: relative;
  padding-left: 28px;
  font-size: 14px;
}
.price-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--sm-teal);
  font-weight: 800;
}
.plan-btn {
  display: block;
  background: linear-gradient(90deg, var(--sm-indigo), var(--sm-teal));
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  padding: 12px;
  border-radius: 12px;
  text-decoration: none;
}

.faq-wrap { max-width: 760px; }
.faqs { display: grid; gap: 14px; }
.faq {
  background: #fff;
  border: 1px solid var(--sm-line);
  border-radius: 14px;
  padding: 18px 22px;
}
.faq summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 16px;
}
.faq p { color: var(--sm-muted); font-size: 15px; margin: 12px 0 0; }

.cta {
  padding: 84px 0;
  background:
    radial-gradient(700px 360px at 50% 0%, rgba(20, 184, 166, 0.18), transparent 60%),
    var(--sm-ink);
  color: #fff;
  text-align: center;
}
.cta-logo {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  margin-bottom: 22px;
}
.cta h2 { font-size: 38px; margin: 0 0 12px; }
.cta p { color: rgba(255,255,255,0.78); max-width: 540px; margin: 0 auto 24px; }
.cta .form { margin: 0 auto; justify-content: center; }
.cta .input {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.2);
  color: #fff;
}

.footer {
  background: #0b1220;
  color: rgba(255,255,255,0.7);
  padding: 44px 0;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
}
.footer .brand { color: #fff; }
.footer-links { display: flex; flex-wrap: wrap; gap: 22px; }
.footer-links a {
  color: rgba(255,255,255,0.78);
  text-decoration: none;
  font-weight: 600;
}
.copyright { font-size: 13px; color: rgba(255,255,255,0.45); }

@media (max-width: 1024px) {
  .price-wrap { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .hero-inner, .grid-3, .steps { grid-template-columns: 1fr; }
  .h1 { font-size: 40px; }
  .nav { display: none; }
}
@media (max-width: 520px) {
  .form { flex-direction: column; }
  .h1 { font-size: 33px; }
  .h2 { font-size: 28px; }
  .price-wrap { grid-template-columns: 1fr; }
}