:root {
  --primary: #0b63ce;
  --primary-light: #e6f0ff;
  --accent: #ff9800;
  --text: #222;
  --muted: #666;
  --bg: #f5f7fb;
  --radius: 10px;
  --shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
  --container: 1120px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Thai Sans Lite", "Sarabun", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

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

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 16px;
}

/* Navbar */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #ffffffcc;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #e3e8f0;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  gap: 16px;
}

.logo {
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo span:first-child {
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.logo span:last-child {
  font-size: 0.8rem;
  color: var(--muted);
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.9rem;
}

.nav-links a {
  padding: 6px 10px;
  border-radius: 999px;
  transition: background 0.15s;
}

.nav-links a:hover {
  background: var(--primary-light);
}

.nav-cta {
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  box-shadow: 0 6px 12px rgba(11, 99, 206, 0.28);
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid #d0d7e4;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 1rem;
  cursor: pointer;
}

/* Hero */
.hero {
  padding: 56px 0 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.5fr);
  gap: 40px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--primary-light);
  border-radius: 999px;
  font-size: 0.78rem;
  color: var(--primary);
  margin-bottom: 14px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
}

.hero h1 {
  font-size: clamp(1.9rem, 3vw, 2.4rem);
  margin-bottom: 12px;
}

.hero h1 span {
  color: var(--primary);
}

.hero-subtitle {
  font-size: 0.98rem;
  color: var(--muted);
  margin-bottom: 18px;
}

.hero-list {
  font-size: 0.9rem;
  margin-bottom: 22px;
}

.hero-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 6px;
}

.hero-list li::before {
  content: "●";
  font-size: 0.6rem;
  margin-top: 5px;
  color: var(--primary);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.btn-primary,
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 0.9rem;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 8px 18px rgba(11, 99, 206, 0.3);
}

.btn-outline {
  border-color: #d0d7e4;
  background: #fff;
  color: var(--text);
}

.hero-meta {
  font-size: 0.8rem;
  color: var(--muted);
}

/* Hero visual card */
.hero-visual {
  position: relative;
  padding: 0;
  overflow: hidden;
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.hero-visual img {
  width: 100%;
  height: auto;
}

.hero-card-overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 14px 16px 18px;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.82), transparent);
  color: #fff;
}

.hero-card-overlay h2 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.hero-pill-row {
  margin-bottom: 6px;
  font-size: 0.78rem;
}

.hero-pill {
  display: inline-block;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(226, 232, 240, 0.1);
  margin-right: 4px;
}

.hero-kpi-text {
  font-size: 0.8rem;
}

/* Generic sections */
section {
  padding: 40px 0;
}

.section-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
  align-items: baseline;
  flex-wrap: wrap;
}

.section-header h2 {
  font-size: 1.3rem;
}

.section-header p {
  font-size: 0.9rem;
  color: var(--muted);
  max-width: 480px;
}

/* Cards & grids */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.card {
  background: #fff;
  border-radius: var(--radius);
  padding: 16px 16px 18px;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05);
  font-size: 0.9rem;
}

.card h3 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.card .icon {
  width: 36px;
  height: 36px;
  margin-bottom: 10px;
}

.card .thumb {
  border-radius: 10px;
  margin-bottom: 8px;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.price-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 18px 18px 20px;
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.06);
  font-size: 0.9rem;
  position: relative;
  overflow: hidden;
}

.price-tag {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 4px 0 6px;
}

.price-sub {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 10px;
}

.price-card ul {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  font-size: 0.86rem;
}

.price-card li {
  margin-bottom: 6px;
}

.price-card li::before {
  content: "✓ ";
  color: var(--primary);
  font-weight: 600;
}

.ribbon {
  position: absolute;
  top: 10px;
  right: -40px;
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  padding: 4px 48px;
  transform: rotate(15deg);
  text-align: center;
}

/* Testimonials */
.testimonial {
  font-size: 0.9rem;
}

.testimonial p {
  margin-bottom: 6px;
}

.testimonial strong {
  font-size: 0.85rem;
}

.testimonial span {
  font-size: 0.78rem;
  color: var(--muted);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.5fr);
  gap: 24px;
  align-items: flex-start;
}

form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.9rem;
}

label {
  font-size: 0.85rem;
  margin-bottom: 2px;
}

input,
textarea {
  font-family: inherit;
  font-size: 0.9rem;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid #d0d7e4;
  background: #fff;
  outline: none;
}

input:focus,
textarea:focus {
  border-color: var(--primary);
}

textarea {
  min-height: 100px;
  resize: vertical;
}

.contact-info dl {
  display: grid;
  grid-template-columns: 90px 1fr;
  row-gap: 6px;
  column-gap: 8px;
  margin-bottom: 14px;
}

.contact-info dt {
  font-weight: 600;
  font-size: 0.85rem;
}

.contact-info dd {
  margin: 0;
  font-size: 0.88rem;
}

.note {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 8px;
}

/* FAQ */
details {
  background: #fff;
  border-radius: var(--radius);
  padding: 10px 12px;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.04);
  font-size: 0.9rem;
}

details summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

details summary::-webkit-details-marker {
  display: none;
}

details + details {
  margin-top: 10px;
}

details p {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.88rem;
}

/* Trust / Company info */
.trust-grid {
  display: grid;
  grid-template-columns: minmax(0, 2.4fr) minmax(0, 3fr);
  gap: 20px;
}

.trust-grid dl {
  display: grid;
  grid-template-columns: 130px 1fr;
  row-gap: 6px;
  column-gap: 10px;
  font-size: 0.88rem;
}

.trust-grid dt {
  font-weight: 600;
}

.trust-grid dd {
  margin: 0;
}

.map-container {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  min-height: 240px;
  background: #e2e8f0;
}

.map-container iframe {
  border: 0;
  width: 100%;
  height: 100%;
  min-height: 240px;
}

/* Policy & Terms & Blog */
.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1.5fr);
  gap: 18px;
  font-size: 0.88rem;
}

.policy-block h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.policy-block ul {
  padding-left: 18px;
  margin: 6px 0;
}

.policy-block li {
  margin-bottom: 4px;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.blog-meta {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 4px;
}

/* Footer */
footer {
  background: #0b1220;
  color: #cbd5f5;
  padding: 24px 0 18px;
  font-size: 0.85rem;
  margin-top: 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.4fr) minmax(0, 1.4fr);
  gap: 22px;
  margin-bottom: 14px;
}

.footer-logo {
  font-weight: 700;
  margin-bottom: 4px;
}

.footer-logo span {
  font-size: 0.85rem;
  font-weight: 400;
  color: #9ca3c9;
}

.footer-links h4 {
  font-size: 0.9rem;
  margin-bottom: 6px;
}

.footer-links a {
  display: block;
  margin-bottom: 4px;
  color: #cbd5f5;
  font-size: 0.85rem;
}

.footer-links a:hover {
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid #1f2937;
  padding-top: 10px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  color: #9ca3c9;
}

.footer-bottom a {
  color: #e5e7ff;
}

/* Responsive */
@media (max-width: 960px) {
  .hero-grid,
  .contact-grid,
  .trust-grid,
  .two-column,
  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero {
    padding-top: 36px;
  }
}

@media (max-width: 768px) {
  .grid-3,
  .pricing-grid,
  .blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nav-links {
    display: none;
    position: absolute;
    inset: 48px 16px auto auto;
    flex-direction: column;
    background: #fff;
    padding: 10px;
    border-radius: 12px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.2);
  }

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

  .nav-toggle {
    display: inline-block;
  }

  .hero-visual {
    order: -1;
  }
}

@media (max-width: 600px) {
  .grid-3,
  .pricing-grid,
  .blog-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  section {
    padding: 32px 0;
  }
}