@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;600;700;800&family=Shippori+Mincho:wght@500;700&display=swap");

:root {
  --bg: #f7f4f0;
  --ink: #111827;
  --muted: #4b5563;
  --brand: #1d4ed8;
  --brand-dark: #0f2f9c;
  --accent: #f59e0b;
  --card: #ffffff;
  --line: rgba(17, 24, 39, 0.1);
  --shadow: 0 18px 40px rgba(15, 23, 42, 0.12);
  --radius: 20px;
  --container: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Manrope", system-ui, sans-serif;
  color: var(--ink);
  background: radial-gradient(1200px 400px at 10% 0%, #fff 0%, var(--bg) 60%) no-repeat,
    radial-gradient(800px 400px at 90% 10%, #e9f1ff 0%, var(--bg) 70%) no-repeat;
  line-height: 1.6;
}

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

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(247, 244, 240, 0.88);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
}

.logo-image {
  height: 32px;
}

.nav {
  display: flex;
  gap: 20px;
  font-weight: 600;
  color: var(--muted);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 10px 20px rgba(29, 78, 216, 0.25);
}

.button:hover {
  transform: translateY(-2px);
}

.button-outline {
  background: transparent;
  color: var(--brand);
  border-color: var(--brand);
  box-shadow: none;
}

.button-ghost {
  background: #eef2ff;
  color: var(--brand-dark);
  box-shadow: none;
}

.hero {
  padding: 80px 0 60px;
}

.hero-grid {
  display: grid;
  gap: 40px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
}

.eyebrow {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--brand);
  margin: 0 0 12px;
}

.hero h1 {
  font-family: "Shippori Mincho", serif;
  font-size: clamp(2.3rem, 4vw, 3.8rem);
  line-height: 1.2;
  margin: 0 0 18px;
}

.lead {
  font-size: 1.1rem;
  color: var(--muted);
  margin: 0 0 24px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.hero-meta {
  display: grid;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--muted);
}

.meta-label {
  font-weight: 700;
  color: var(--ink);
  margin-right: 6px;
}

.hero-visual {
  background: #fff;
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

section {
  padding: 70px 0;
}

h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.3rem);
  margin-bottom: 26px;
}

.card-grid,
.feature-grid,
.highlight-grid,
.case-grid,
.price-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card,
.feature,
.highlight,
.case,
.price-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(15, 23, 42, 0.04);
}

.solution-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
}

.checklist li {
  padding-left: 28px;
  position: relative;
  margin-bottom: 12px;
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--brand);
  font-weight: 700;
}

.mockup {
  background: #0f172a;
  padding: 18px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.features img {
  width: 42px;
  height: 42px;
}

.highlights {
  background: linear-gradient(120deg, #fef9c3 0%, #fff 55%, #e0f2fe 100%);
}

.step-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 18px;
}

.step-list li {
  background: var(--card);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}

.step-label {
  font-weight: 800;
  color: var(--brand);
  letter-spacing: 0.08em;
}

.use-cases .case {
  border-left: 4px solid var(--brand);
}

.price-card .price {
  font-size: 2rem;
  font-weight: 800;
  margin: 10px 0;
}

.price-card .price span {
  font-size: 1rem;
  color: var(--muted);
}

.price-card.featured {
  background: #1e293b;
  color: #f8fafc;
}

.price-card.featured .button {
  background: #f59e0b;
  box-shadow: none;
}

.faq-list details {
  background: var(--card);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin-bottom: 14px;
  border: 1px solid var(--line);
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
}

.cta {
  background: linear-gradient(135deg, #1d4ed8 0%, #0f172a 70%);
  color: #fff;
}

.cta-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
}

.cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.site-footer {
  background: #0f172a;
  color: #cbd5f5;
  padding: 40px 0 24px;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
}

.footer-logo {
  width: 44px;
  height: 44px;
}

.footer-links {
  display: flex;
  gap: 16px;
}

.footer-bottom {
  margin-top: 20px;
  border-top: 1px solid rgba(148, 163, 184, 0.3);
  padding-top: 14px;
}

@media (max-width: 900px) {
  .nav {
    display: none;
  }
}