:root {
  --bg: #0b1021;
  --card: #121832;
  --primary: #7cd2ff;
  --primary-strong: #50b8ff;
  --text: #eef4ff;
  --muted: #9fb1d6;
  --accent: #73ffcf;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 14px;
  --page-width: 1180px;
  --page-pad: 20px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at 20% 20%, rgba(92, 158, 255, 0.08), transparent 25%),
              radial-gradient(circle at 80% 10%, rgba(115, 255, 207, 0.08), transparent 22%),
              radial-gradient(circle at 60% 70%, rgba(124, 210, 255, 0.09), transparent 28%),
              var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}
.shell {
  width: 100%;
  max-width: var(--page-width);
  margin: 0 auto;
  padding-left: var(--page-pad);
  padding-right: var(--page-pad);
}
header {
  width: 100%;
  margin: 0;
  padding: 14px 0;
  position: sticky;
  top: 0;
  background: linear-gradient(180deg, rgba(11,16,33,0.95), rgba(11,16,33,0.8));
  backdrop-filter: blur(12px);
  z-index: 10;
  border-radius: 0 0 18px 18px;
  border: 1px solid rgba(255,255,255,0.04);
  margin: 0 auto;
  max-width: var(--page-width);
  transition: all 0.2s ease;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
body.scrolled header {
  top: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
  border-radius: 18px;
}
body.mobile-nav-open header {
  border-radius: 18px 18px 0 0;
}
body.scrolled.mobile-nav-open header {
  border-radius: 18px 18px 0 0;
}
.logo {
  font-weight: 700;
  letter-spacing: 0.4px;
  font-size: 18px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 0 18px rgba(124, 210, 255, 0.6);
}
nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 20px;
  font-weight: 500;
  transition: color 0.2s ease, transform 0.12s ease, box-shadow 0.2s ease, background 0.2s ease;
}
nav a:hover { color: var(--text); }
.nav-cta {
  margin-left: 24px;
  padding: 10px 14px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary-strong), #6ae4ff);
  color: #031023 !important;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(80,184,255,0.32);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.nav-cta:hover { transform: translateY(-1px); color: #031023; }
.container {
  width: 100%;
  max-width: var(--page-width);
  margin: 0 auto;
  padding: 40px 0 80px;
}
.burger {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  color: var(--text);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.12s ease;
}
.burger:hover { transform: translateY(-1px); }
.burger-icon {
  width: 18px;
  height: 2px;
  background: currentColor;
  position: relative;
  display: block;
}
.burger-icon::before,
.burger-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: currentColor;
  transition: transform 0.2s ease, top 0.2s ease, opacity 0.2s ease;
}
.burger-icon::before { top: -6px; }
.burger-icon::after { top: 6px; }
body.mobile-nav-open .burger-icon { background: transparent; }
body.mobile-nav-open .burger-icon::before {
  top: 0; transform: rotate(45deg);
}
body.mobile-nav-open .burger-icon::after {
  top: 0; transform: rotate(-45deg);
}
.mobile-menu {
  position: fixed;
  top: 70px;
  left: 16px;
  right: 0;
  background: rgba(11,16,33,0.97);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 0 0 16px 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
  padding: 14px 20px 18px;
  display: none;
  z-index: 900;
  width: calc(100% - 32px);
}
.mobile-menu.is-open { display: block; }
.mobile-menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text);
  text-decoration: none;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-weight: 600;
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu .nav-cta {
  margin: 10px 0 0;
  justify-content: center;
  width: 100%;
  color: #031023 !important;
}
/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(3, 8, 20, 0.65);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 18px 12px;
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 999;
}
.modal-backdrop.is-open {
  opacity: 1;
  pointer-events: all;
}
.modal {
  width: min(640px, 100%);
  max-height: 90dvh;
  overflow-y: auto;
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(18,24,50,0.95), rgba(28,38,68,0.96));
  border: 1px solid rgba(124,210,255,0.25);
  box-shadow: 0 30px 80px rgba(0,0,0,0.45);
  padding: 22px;
  position: relative;
  transform: translateY(8px);
  opacity: 0;
  transition: transform 0.22s ease, opacity 0.22s ease;
}
.modal-backdrop.is-open .modal {
  transform: translateY(0);
  opacity: 1;
}
.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  color: var(--text);
  border-radius: 10px;
  padding: 6px 10px;
  cursor: pointer;
  font-weight: 600;
}
.modal-title { margin-top: 0; }
.modal-desc { margin-bottom: 16px; }
.modal-card-primary {
  background: rgba(255,255,255,0.03);
  border-color: rgba(124,210,255,0.18);
}
.modal-card-secondary {
  margin-top: 12px;
  background: rgba(255,255,255,0.02);
  border-color: rgba(255,255,255,0.08);
}
.modal form button { width: 100%; }
body.modal-open {
  overflow: hidden;
}
.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: center;
  padding: 36px;
  background: linear-gradient(135deg, rgba(92,158,255,0.08), rgba(115,255,207,0.06)),
              var(--card);
  border: 1px solid rgba(124,210,255,0.18);
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(124,210,255,0.12);
  color: var(--primary);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.2px;
}
h1 {
  margin: 12px 0 16px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.15;
}
.subhead {
  color: var(--muted);
  font-size: 17px;
  max-width: 560px;
  margin-bottom: 22px;
}
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 6px;
  margin-bottom: 14px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: none;
  border-radius: 12px;
  padding: 14px 18px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.2s ease, background 0.2s ease;
  text-decoration: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary-strong), #6ae4ff);
  color: #031023;
  box-shadow: 0 12px 32px rgba(80,184,255,0.32);
}
.btn-primary:hover { transform: translateY(-1px); }
.btn-ghost {
  color: var(--text);
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.04);
}
.tg-inline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.tg-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  color: currentColor;
}
.kpi {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-top: 20px;
}
.kpi-item {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.05);
  background: rgba(255,255,255,0.02);
}
.kpi-strong { font-size: 22px; font-weight: 700; }
.kpi-label { color: var(--muted); font-size: 14px; }
.hero-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(124,210,255,0.16);
  border-radius: 16px;
  padding: 18px;
  backdrop-filter: blur(4px);
  box-shadow: var(--shadow);
}
.checklist { display: grid; gap: 10px; margin-top: 10px; }
.check {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  color: var(--muted);
  font-size: 15px;
}
.check span.icon {
  margin-top: 3px;
  width: 16px; height: 16px;
  border-radius: 4px;
  background: rgba(115,255,207,0.12);
  border: 1px solid rgba(115,255,207,0.6);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-weight: 700;
  font-size: 12px;
  flex-shrink: 0;
}
.section {
  margin-top: 60px;
}
.section h2 {
  margin: 0 0 10px;
  font-size: 28px;
}
h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.1px;
}
.section p.desc {
  margin: 0 0 24px;
  color: var(--muted);
  max-width: 720px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}
/* Keep the contact block readable on narrow screens */
#contact .grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}
.card {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.card strong { display: block; margin-bottom: 8px; font-size: 16px; }
.muted { color: var(--muted); }
.muted-note { margin-top: 6px; font-size: 13px; }
.muted-note-bottom { margin-bottom: 10px; font-size: 13px; }
.muted-top-12 { margin-top: 12px; }
.link-plain { color: var(--text); text-decoration: none; }
.link-plain:hover { color: var(--primary); }
.list { color: var(--muted); padding-left: 18px; margin: 12px 0 0; }
.process {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 16px 14px 14px 18px;
  border-radius: var(--radius);
  border: 1px solid rgba(124,210,255,0.14);
  background: rgba(124,210,255,0.05);
  box-shadow: var(--shadow);
}
.step:before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  top: 12px; right: 12px;
  font-weight: 700;
  color: var(--primary);
  opacity: 0.7;
  font-size: 14px;
}
.price-card {
  max-width: 760px;
  margin: 0 auto;
  padding: 22px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(115,255,207,0.12), rgba(92,158,255,0.12));
  border: 1px solid rgba(124,210,255,0.2);
  box-shadow: var(--shadow);
}
.price-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
  align-items: center;
}
.price {
  font-size: 32px;
  font-weight: 800;
  margin: 0;
}
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  color: var(--text);
  font-weight: 600;
  font-size: 13px;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 24px;
}
.pricing-card:nth-child(4) {
  grid-column: 1 / -1;
}
.pricing-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 16px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1),
              box-shadow 0.5s cubic-bezier(0.23, 1, 0.32, 1),
              border-color 0.5s cubic-bezier(0.23, 1, 0.32, 1),
              background 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}
.pricing-card:hover {
  transform: translateY(-1px);
  background: linear-gradient(135deg, rgba(115,255,207,0.06), rgba(92,158,255,0.06));
  border-color: rgba(124,210,255,0.25);
  box-shadow: 0 18px 60px rgba(124,210,255,0.16);
}
.pricing-header {
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding-bottom: 12px;
  margin-bottom: 12px;
}
.pricing-card .price {
  font-size: 24px;
  font-weight: 800;
  margin: 6px 0 0;
  color: var(--primary);
}
.pricing-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.pricing-content h3 {
  font-size: 17px;
  margin-top: 12px;
  margin-bottom: 10px;
}
.pricing-list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.pricing-list > li {
  padding: 6px 0;
  padding-left: 28px;
  position: relative;
}
.pricing-list > li:before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 4px;
  background: rgba(115,255,207,0.12);
  border: 1px solid rgba(115,255,207,0.4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-weight: 700;
  font-size: 10px;
}
.pricing-list ul {
  list-style: none;
  padding: 0;
  margin: 0 0 0 16px;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              opacity 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.1s,
              margin-top 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.pricing-list > li:has(> ul) {
  cursor: pointer;
  position: relative;
  padding-right: 24px;
  font-weight: 500;
}
.pricing-list > li:has(> ul):after {
  content: "";
  position: absolute;
  right: 2px;
  top: 10px;
  width: 10px;
  height: 10px;
  border-right: 2.5px solid var(--primary);
  border-bottom: 2.5px solid var(--primary);
  transform: rotate(45deg);
  opacity: 0.7;
  transition: opacity 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
}
.pricing-list > li:has(> ul):hover:after,
.pricing-list > li:has(> ul).is-open:after {
  opacity: 1;
  border-color: var(--primary-strong);
}
.pricing-list > li.is-open > ul {
  max-height: 300px;
  opacity: 1;
  margin-top: 6px;
  transition: max-height 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              opacity 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.05s,
              margin-top 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.pricing-list > li.is-open:has(> ul):after {
  transform: translateY(2px) rotate(225deg);
}
.pricing-list ul li {
  padding: 3px 0;
  padding-left: 18px;
  position: relative;
  font-size: 12px;
}
.pricing-list ul li:before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}
.pricing-footer {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.pricing-footer .btn {
  width: 100%;
}
.faq {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}
.faq-item {
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  box-shadow: var(--shadow);
}
form {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}
input, textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  font-size: 15px;
}
input::placeholder, textarea::placeholder { color: #8da0c6; }
textarea { resize: vertical; min-height: 110px; }
.footnote {
  color: var(--muted);
  font-size: 14px;
  margin-top: 8px;
}
footer {
  padding: 22px 20px 40px;
  text-align: center;
  color: var(--muted);
  border-top: 1px solid rgba(255,255,255,0.06);
  background: rgba(0,0,0,0.2);
  margin-top: 60px;
}
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: 24px; }
  .price-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-card:nth-child(4) { grid-column: 1 / -1; }
  nav { display: none; }
  .burger { display: inline-flex; }
  .mobile-menu { top: 72px; }
}
@media (max-width: 600px) {
    header { width: calc(100% - 32px); }
  .kpi { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
  .btn { width: 100%; justify-content: center; }
  .hero { padding: 18px; }
  .container { padding: 32px 16px 60px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card { padding: 14px; }
}