:root {
  --bg: #f3f8ff;
  --surface: #ffffff;
  --ink: #0b1c2f;
  --muted: #445a70;
  --brand: #4aa7ff;
  --brand-strong: #1d79e6;
  --brand-soft: #e6f2ff;
  --accent: #8fd3ff;
  --line: rgba(12, 34, 60, 0.12);
  --shadow: 0 24px 70px rgba(12, 35, 60, 0.14);
  --shadow-soft: 0 14px 36px rgba(12, 35, 60, 0.09);
  --radius: 18px;
  --radius-lg: 26px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
}

body {
  min-height: 100%;
  background:
    radial-gradient(1200px 520px at -10% -10%, rgba(74, 167, 255, 0.18), transparent 55%),
    radial-gradient(980px 520px at 110% 0%, rgba(143, 211, 255, 0.18), transparent 50%),
    linear-gradient(180deg, #f9fcff 0%, #f3f8ff 40%, #f8fbff 100%);
}

a {
  color: var(--brand-strong);
  text-decoration: none;
}

a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

.container {
  width: min(1140px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(249, 252, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(12, 34, 60, 0.08);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
  gap: 16px;
}

.brand {
  font-family: "Sora", "Manrope", sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.02em;
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 12px;
  padding: 8px 12px;
  color: var(--ink);
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 12px;
  row-gap: 8px;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.9rem;
}

.nav-links a.active {
  color: var(--ink);
}

.nav-links .btn {
  padding: 8px 14px;
  font-size: 0.85rem;
}

h1, h2, h3 {
  font-family: "Sora", "Manrope", sans-serif;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 4.6vw, 3.3rem); line-height: 1.05; }
h2 { font-size: clamp(1.5rem, 2.8vw, 2.2rem); line-height: 1.15; }
h3 { font-size: 1.15rem; line-height: 1.25; }

p {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.65;
}

.lead {
  font-size: 1.1rem;
  color: #2b4256;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  border: 1px solid transparent;
  padding: 11px 18px;
  font-weight: 700;
  line-height: 1.1;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-strong) 100%);
  color: #fff;
  box-shadow: 0 12px 24px rgba(29, 121, 230, 0.2);
}

.btn-primary:hover { box-shadow: 0 16px 28px rgba(29, 121, 230, 0.26); }

.btn-outline {
  border-color: rgba(29, 121, 230, 0.4);
  color: var(--brand-strong);
  background: rgba(74, 167, 255, 0.08);
}

.btn-soft {
  border-color: var(--line);
  color: var(--ink);
  background: #f7fbff;
}

.hero {
  padding: 96px 0 54px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: start;
}

.hero-copy { max-width: 620px; }

.hero-card { position: relative; }

.pill {
  display: inline-block;
  border: 1px solid rgba(74, 167, 255, 0.4);
  color: var(--brand-strong);
  background: var(--brand-soft);
  border-radius: 999px;
  padding: 5px 12px;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.tag {
  background: rgba(74, 167, 255, 0.12);
  color: #2b4c68;
  border: 1px solid rgba(74, 167, 255, 0.2);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.82rem;
  font-weight: 600;
}

.section { padding: 72px 0; }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.panel {
  background: var(--surface);
  border: 1px solid rgba(12, 34, 60, 0.08);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-soft);
}

.cta-panel {
  background: linear-gradient(135deg, rgba(74, 167, 255, 0.12), rgba(255, 255, 255, 0.9));
  border: 1px solid rgba(74, 167, 255, 0.2);
}

.card {
  background: var(--surface);
  border: 1px solid rgba(12, 34, 60, 0.08);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.card h3 { margin-bottom: 6px; }

.step-card {
  position: relative;
  padding-top: 42px;
}

.step-number {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 0.9rem;
  font-weight: 700;
  color: rgba(12, 34, 60, 0.45);
}

.kpi {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.kpi .card {
  text-align: center;
  padding: 18px;
}

.kpi strong {
  display: block;
  font-family: "Sora", "Manrope", sans-serif;
  font-size: 1.6rem;
  margin-bottom: 4px;
  color: var(--ink);
}

.list-clean {
  margin: 10px 0 0;
  padding-left: 0;
  list-style: none;
  color: var(--muted);
}

.list-clean li {
  margin-bottom: 8px;
  position: relative;
  padding-left: 18px;
}

.list-clean li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--brand-strong);
}

ol.list-clean {
  list-style: decimal;
  padding-left: 20px;
}

ol.list-clean li {
  padding-left: 0;
}

ol.list-clean li::before { content: none; }

.flow {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}

.flow-step {
  border: 1px solid rgba(12, 34, 60, 0.1);
  border-radius: 12px;
  background: #f6faff;
  padding: 10px 12px;
  color: var(--ink);
  font-weight: 600;
}

.flow-arrow {
  text-align: center;
  color: var(--brand-strong);
  font-weight: 700;
  line-height: 1;
}

.note {
  border-left: 4px solid var(--brand);
  background: rgba(74, 167, 255, 0.12);
  color: #25435d;
  border-radius: 0 12px 12px 0;
  padding: 10px 12px;
  font-size: 0.95rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid rgba(12, 34, 60, 0.1);
  border-radius: var(--radius);
  overflow: hidden;
}

th, td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(12, 34, 60, 0.08);
  text-align: left;
}

th {
  background: #eef5ff;
  font-family: "Sora", "Manrope", sans-serif;
}

.site-footer {
  border-top: 1px solid rgba(12, 34, 60, 0.08);
  margin-top: 46px;
  padding: 36px 0 48px;
  background: rgba(249, 252, 255, 0.7);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 18px;
}

small { color: #6a7e92; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

label {
  display: block;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--ink);
}

input, textarea, select {
  width: 100%;
  border: 1px solid rgba(12, 34, 60, 0.18);
  border-radius: 12px;
  padding: 10px 12px;
  font: inherit;
  color: var(--ink);
  background: #fbfdff;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.full { grid-column: 1 / -1; }

:focus-visible {
  outline: 2px solid rgba(74, 167, 255, 0.6);
  outline-offset: 2px;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero, .panel, .card { animation: fadeUp 0.6s ease both; }
.card:nth-child(2) { animation-delay: 0.05s; }
.card:nth-child(3) { animation-delay: 0.1s; }
.card:nth-child(4) { animation-delay: 0.15s; }
.card:nth-child(5) { animation-delay: 0.2s; }
.panel:nth-child(2) { animation-delay: 0.05s; }

@media (max-width: 980px) {
  .hero-grid, .grid-3, .grid-2, .kpi, .footer-grid {
    grid-template-columns: 1fr;
  }

  .menu-toggle { display: inline-flex; }

  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    right: 4%;
    left: 4%;
    background: var(--surface);
    border: 1px solid rgba(12, 34, 60, 0.1);
    border-radius: 16px;
    padding: 16px;
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links.open { display: flex; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}