:root {
  --bg: #070b14;
  --bg-2: #0c1220;
  --card: #111827;
  --line: #243044;
  --text: #eef3fa;
  --muted: #9aa8bd;
  --accent: #3ec8ff;
  --accent-2: #7ad8ff;
  --promo: #081018;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: Inter, system-ui, -apple-system, Segoe UI, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  letter-spacing: -0.01em;
}
a { color: inherit; }
/* Year-end promo lives in the sticky nav so it stays visible without covering content. */
.promo-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px 5px 6px;
  background: #102033;
  color: var(--accent-2);
  border: 1px solid #1d3a4d;
  border-radius: 999px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transform-origin: center center;
  animation: promo-wobble 5.5s ease-in-out infinite;
}
.promo-nav .promo-tag {
  flex: 0 0 auto;
  background: var(--accent);
  color: #041018;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 3px 7px;
  border-radius: 999px;
}
.promo-nav:hover {
  animation: none;
  background: #153044;
  color: #fff;
}
@keyframes promo-wobble {
  0%, 78%, 100% { transform: rotate(0deg) translateX(0); }
  81% { transform: rotate(-4deg) translateX(-2px); }
  84% { transform: rotate(4deg) translateX(2px); }
  87% { transform: rotate(-3deg) translateX(-1px); }
  90% { transform: rotate(2deg) translateX(1px); }
  93% { transform: rotate(-1deg) translateX(0); }
  96% { transform: rotate(0deg) translateX(0); }
}
@media (prefers-reduced-motion: reduce) {
  .promo-nav { animation: none; }
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 7vw;
  position: sticky;
  top: 0;
  background: rgba(7, 11, 20, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  z-index: 10;
}
.logo { font-weight: 800; letter-spacing: -0.03em; text-decoration: none; font-size: 18px; white-space: nowrap; }
nav { display: flex; align-items: center; gap: 22px; }
nav a { color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 500; }
nav a:hover { color: var(--text); }
.hero, .grid-section, .steps, .cta-band, .contact { padding: 88px 7vw; }
.hero { padding-top: 72px; padding-bottom: 64px; max-width: 1100px; }
.eyebrow {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
h1 {
  font-size: clamp(36px, 6vw, 68px);
  line-height: 1.05;
  letter-spacing: -0.045em;
  font-weight: 800;
  margin-bottom: 22px;
}
h1 em { font-style: normal; color: var(--accent); }
.lead { font-size: 19px; color: var(--muted); max-width: 720px; margin-bottom: 32px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #041018;
  font-weight: 700;
  text-decoration: none;
  border: 0;
  border-radius: 999px;
  padding: 12px 22px;
  font-size: 15px;
  cursor: pointer;
  font-family: inherit;
}
.btn:hover { background: var(--accent-2); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
}
.btn-ghost:hover { background: #151d2c; }
.btn-sm { padding: 8px 16px; font-size: 13px; white-space: nowrap; }
.sale { padding: 0 7vw 24px; }
.sale-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 36px 40px;
  background: linear-gradient(135deg, #102033, #0c1524 55%, #0a1a22);
  border: 1px solid #1d3a4d;
  border-radius: 20px;
}
.sale-card h2 { font-size: 28px; letter-spacing: -0.03em; margin: 8px 0 10px; }
.sale-card p { color: var(--muted); max-width: 620px; }
.sale-badge {
  flex: 0 0 auto;
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -0.05em;
  color: var(--accent);
  line-height: 0.9;
  text-align: center;
}
.sale-badge span { display: block; font-size: 18px; color: var(--text); letter-spacing: 0.12em; }
.grid-section h2, .steps h2, .contact h2 { font-size: 34px; letter-spacing: -0.03em; margin-bottom: 12px; }
.section-lead { color: var(--muted); max-width: 560px; margin-bottom: 36px; }
.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.cards article {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px 22px 24px;
}
.cards h3 { font-size: 17px; margin-bottom: 8px; }
.cards p { color: var(--muted); font-size: 14.5px; }
.steps ol {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  counter-reset: step;
  margin-top: 28px;
}
.steps li {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  counter-increment: step;
}
.steps li::before {
  content: "0" counter(step);
  display: block;
  color: var(--accent);
  font-weight: 800;
  margin-bottom: 12px;
}
.steps strong { display: block; margin-bottom: 8px; font-size: 18px; }
.steps span { color: var(--muted); }
.cta-band {
  margin: 0 7vw 40px;
  padding: 56px 48px;
  border-radius: 20px;
  background: #101a2b;
  border: 1px solid var(--line);
  text-align: center;
}
.cta-band h2 { font-size: 34px; letter-spacing: -0.03em; margin-bottom: 10px; }
.cta-band p { color: var(--muted); margin-bottom: 24px; }
.contact { padding-top: 40px; }
.form {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  max-width: 760px;
}
.form label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); font-weight: 600; }
.form .full { grid-column: 1 / -1; }
.form input, .form textarea {
  background: #0c121c;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--text);
  padding: 12px 14px;
  font: inherit;
  font-weight: 400;
}
.form input:focus, .form textarea:focus { outline: 2px solid #1f6f90; border-color: #2a7fa0; }
.form .btn { width: fit-content; margin-top: 4px; }
.form-note { grid-column: 1 / -1; color: var(--muted); font-size: 13px; font-weight: 400; }
footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 28px 7vw 48px;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid var(--line);
}
footer a { text-decoration: none; }
@media (max-width: 900px) {
  .cards, .steps ol, .form { grid-template-columns: 1fr; }
  .nav { gap: 10px; }
  nav { gap: 8px; }
  nav a:not(.btn):not(.promo-nav) { display: none; }
  .promo-nav-text { display: none; }
  .logo { font-size: 16px; }
  .btn-sm { padding: 8px 12px; }
  .sale-card { flex-direction: column; align-items: flex-start; padding: 28px; }
  .hero, .grid-section, .steps, .contact { padding: 56px 6vw; }
  .cta-band { margin: 0 6vw 24px; padding: 40px 24px; }
}

.form .hp{position:absolute;left:-9999px;height:0;overflow:hidden;}

.estimator { padding: 72px 7vw 88px; max-width: 1100px; }
.estimator-box {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 20px;
  align-items: start;
}
.estimator-form, .estimate-result {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
}
.estimator-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.estimator-form label, .estimate-check {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
}
.estimator-form .full, .estimate-check { grid-column: 1 / -1; }
.estimator-form input, .estimator-form select {
  background: #0c121c;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--text);
  padding: 12px 14px;
  font: inherit;
  font-weight: 400;
}
.estimator-form input:focus, .estimator-form select:focus {
  outline: 2px solid #1f6f90;
  border-color: #2a7fa0;
}
.estimate-check { flex-direction: row; align-items: center; gap: 10px; font-weight: 500; }
.estimate-check input { accent-color: var(--accent); width: 16px; height: 16px; }
.machine-note, .estimate-hint { color: var(--muted); font-size: 13px; font-weight: 400; }
.estimate-result h3 { font-size: 16px; margin-bottom: 16px; }
.estimate-kv { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.estimate-kv span { color: var(--muted); font-size: 14px; }
.estimate-kv strong { font-size: 16px; }
.estimate-total { border-bottom: 0; padding-top: 16px; }
.estimate-total strong { font-size: 28px; letter-spacing: -0.03em; color: var(--accent); }
.estimate-empty { color: var(--muted); font-size: 14.5px; }
nav a.nav-current { color: var(--text); }
@media (max-width: 900px) {
  .estimator { padding: 56px 6vw 72px; }
  .estimator-box, .estimator-form { grid-template-columns: 1fr; }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.type-switch {
  display: flex;
  gap: 8px;
  padding: 4px;
  background: #0c121c;
  border: 1px solid var(--line);
  border-radius: 999px;
  width: fit-content;
}
.type-btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 999px;
  cursor: pointer;
}
.type-btn:hover { color: var(--text); }
.type-btn.is-active {
  background: var(--accent);
  color: #041018;
}
.estimator-form select[size] {
  min-height: 220px;
  padding: 8px;
}
.estimator-form optgroup {
  color: var(--accent-2);
  font-weight: 700;
  font-style: normal;
}
.estimator-form option {
  color: var(--text);
  padding: 4px 8px;
}
.estimator-form input[type="search"] {
  width: 100%;
}

.estimator-form select,
.estimator-form input {
  color-scheme: dark;
}
.estimator-form option:hover,
.estimator-form option:focus {
  background-color: #162536;
  color: #eef3fa;
}
.estimator-form option:checked {
  background-color: #1a4a63;
  color: #eef3fa;
}
.estimate-result {
  position: sticky;
  top: 88px;
}
.estimate-total span {
  max-width: none;
  white-space: nowrap;
}
.estimate-was strong {
  text-decoration: line-through;
  color: var(--muted);
  font-weight: 600;
}
.estimate-kv strong {
  white-space: nowrap;
  flex-shrink: 0;
}
.estimate-total span {
  max-width: 11em;
}

.card-count-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 16px;
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
}
.card-count-row[hidden] { display: none; }