@font-face {
  font-family: "Source Sans 3";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/assets/fonts/source-sans-3-regular.woff2") format("woff2"),
    url("/assets/fonts/source-sans-3-regular.ttf") format("truetype");
}

@font-face {
  font-family: "Source Sans 3";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/assets/fonts/source-sans-3-700.woff2") format("woff2"),
    url("/assets/fonts/source-sans-3-700.ttf") format("truetype");
}

:root {
  color-scheme: light;
  --bg: #f3f5f8;
  --surface: #ffffff;
  --text: #0f1720;
  --muted: #4f5e70;
  --accent: #162a4d;
  --accent-strong: #0f203e;
  --link: #0b5f8a;
  --link-strong: #084a6a;
  --border: #d4dbe4;
  --highlight: #eef3f9;
  --radius: 16px;
  --shadow: 0 18px 38px rgba(15, 23, 32, 0.1);
  --maxw: 1120px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Source Sans 3", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  color: var(--text);
  background:
    radial-gradient(1200px 400px at 8% -10%, rgba(22, 42, 77, 0.12), transparent 60%),
    radial-gradient(800px 360px at 92% 8%, rgba(11, 95, 138, 0.12), transparent 55%),
    linear-gradient(180deg, #fdfefe 0%, var(--bg) 45%, #edf1f6 100%);
}

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

a {
  color: var(--link);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--link-strong);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid #94b0de;
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  padding: 0.75rem 1.1rem;
  background: var(--accent);
  color: #ffffff;
  border-radius: 999px;
  z-index: 100;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.container {
  width: min(100% - 2.5rem, var(--maxw));
  margin: 0 auto;
}

.site-header {
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 8px 18px rgba(15, 23, 32, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 0;
  gap: 1.5rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.tel {
  font-weight: 600;
  color: var(--muted);
}

.site-nav {
  background: linear-gradient(90deg, #f1f5fb 0%, #eef2f8 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.site-nav ul {
  list-style: none;
  padding: 0.7rem 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
}

.site-nav a {
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  position: relative;
}

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

@media (max-width: 860px) {
  .container {
    width: min(100% - 1.5rem, var(--maxw));
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 0;
  }

  .header-right {
    width: 100%;
    justify-content: flex-start;
  }

  .site-nav ul {
    gap: 0.5rem 1rem;
  }
}

.btn,
.btn:visited {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.35rem;
  border-radius: 999px;
  background: var(--accent);
  color: #ffffff;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  box-shadow: 0 10px 20px rgba(22, 42, 77, 0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  background: var(--accent-strong);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(22, 42, 77, 0.24);
}

main {
  padding: 2.5rem 0 3.5rem;
}

.page-title {
  font-size: clamp(2rem, 3vw + 1rem, 2.8rem);
  line-height: 1.2;
  margin: 0 0 1rem;
}

.section {
  background: var(--surface);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid #e7ebf1;
  margin-bottom: 1.8rem;
}

@supports (content-visibility: auto) {
  .section:not(.hero) {
    content-visibility: auto;
    contain-intrinsic-size: 800px;
  }
}

.hero {
  display: grid;
  gap: 1.5rem;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(22, 42, 77, 0.06), rgba(11, 95, 138, 0.05));
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.2rem;
}

.btn-outline,
.btn-outline:visited {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
  box-shadow: none;
}

.btn-outline:hover {
  background: var(--accent);
  color: #ffffff;
}

.hero-art {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #ffffff;
  padding: 0.9rem;
  box-shadow: 0 14px 30px rgba(15, 23, 32, 0.12);
}

.section h2 {
  margin-top: 0;
  font-size: 1.4rem;
}

.section h3 {
  margin-top: 1.2rem;
  font-size: 1.1rem;
}

.feature-list,
.plan-grid,
.content-list {
  margin: 0.8rem 0 0;
  padding-left: 0;
}

.feature-list,
.content-list {
  list-style: none;
}

.feature-list li,
.content-list li {
  position: relative;
  padding-left: 1.6rem;
  margin-bottom: 0.45rem;
}

.feature-list li::before,
.content-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--link));
  box-shadow: 0 0 0 4px rgba(22, 42, 77, 0.08);
}

.plan-grid {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.plan-grid li {
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) - 4px);
  padding: 1rem 1.2rem;
  background: #fdfdfe;
  box-shadow: 0 10px 18px rgba(15, 23, 32, 0.06);
}

@media (min-width: 760px) {
  .plan-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

.details-wrap {
  display: grid;
  gap: 1rem;
}

.plan-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-top: 1rem;
  font-size: 1rem;
  overflow: hidden;
  border-radius: calc(var(--radius) - 4px);
  border: 1px solid var(--border);
}

.plan-table th,
.plan-table td {
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
  padding: 0.85rem 0.9rem;
  text-align: left;
  vertical-align: top;
}

.plan-table th {
  background: #f0f4fa;
  font-weight: 700;
}

.plan-table th:last-child,
.plan-table td:last-child {
  text-align: center;
  border-right: none;
}

.plan-table tr:last-child td {
  border-bottom: none;
}

.plan-table td .btn {
  white-space: nowrap;
  margin: 0 auto;
}

.plan-table td .btn:hover,
.plan-table td .btn:visited:hover {
  background: var(--accent-strong);
  color: #ffffff;
}

details {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 0.6rem 1rem 1rem;
  box-shadow: var(--shadow);
}

details summary {
  cursor: pointer;
  font-weight: 600;
  padding: 0.6rem 0;
}

details[open] summary {
  color: var(--accent);
}

.faq-body {
  padding-top: 0.4rem;
}

form {
  display: grid;
  gap: 1rem;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.checkout-layout {
  display: grid;
  gap: 1.75rem;
}

@media (min-width: 980px) {
  .checkout-layout {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

.checkout-summary {
  align-self: start;
}

label {
  font-weight: 600;
  display: block;
  margin-bottom: 0.35rem;
}

input,
textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
  background: #ffffff;
}

textarea {
  min-height: 160px;
  resize: vertical;
}

.field-group {
  display: grid;
  gap: 0.7rem;
}

.checkbox-group {
  display: grid;
  gap: 0.4rem;
}

.checkbox-group label {
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
}

.submit-row {
  display: flex;
  justify-content: flex-start;
}

.honeypot {
  position: absolute;
  left: -9999px;
}

.site-footer {
  background: linear-gradient(120deg, #121b2a 0%, #1b2434 60%, #222f44 100%);
  color: #e8edf6;
  padding: 2rem 0;
}

.site-footer .small-note {
  color: #cfd8e3;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  padding: 0;
  margin: 0;
}

.footer-links a {
  color: #e8edf6;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

address {
  font-style: normal;
}

.small-note {
  color: var(--muted);
  font-size: 0.95rem;
}

.success {
  background: #f1f5f9;
  border: 1px solid var(--border);
  padding: 1.6rem;
  border-radius: var(--radius);
}