.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 5vw, 64px);
  background: rgba(251, 252, 247, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  width: 18px;
  height: 18px;
  background: conic-gradient(from 90deg, var(--blue), var(--mint), var(--coral), var(--blue));
  border-radius: 6px;
}

.nav {
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.nav-cta {
  padding: 10px 16px;
  background: var(--ink);
  color: white;
}

.hero {
  min-height: clamp(620px, calc(100vh - 120px), 760px);
  padding-block: clamp(38px, 5vw, 58px);
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  align-items: center;
  gap: clamp(32px, 6vw, 72px);
}

.actions {
  flex-wrap: wrap;
  gap: 12px;
  margin: 32px 0;
}

.hero-facts {
  flex-wrap: wrap;
  gap: 10px;
}

.hero-facts dt,
.hero-facts dd {
  margin: 0;
  padding: 9px 12px;
  border: 1px solid var(--line);
  background: white;
  font-size: 13px;
}

.hero-facts dt {
  color: var(--muted);
  border-radius: 8px 0 0 8px;
}

.hero-facts dd {
  margin-right: 8px;
  border-left: 0;
  border-radius: 0 8px 8px 0;
  font-weight: 800;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.6fr);
  gap: 40px;
}

#situation {
  padding-top: 0;
}

.aside-panel,
.feature-group {
  align-self: start;
  padding: 26px;
  box-shadow: 0 12px 40px rgba(31, 41, 55, 0.06);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.info-card {
  min-height: 180px;
  padding: 24px;
}

.info-card:nth-child(1),
.info-card:nth-child(6) {
  background: linear-gradient(145deg, #ffffff, #edf6ff);
}

.info-card p,
.aside-panel p,
.faq-item p {
  color: var(--muted);
  line-height: 1.6;
}

.accent-band {
  width: 100%;
  max-width: none;
  padding-inline: max(18px, calc((100vw - 1180px) / 2));
  background: #edf6ff;
}

.inline {
  margin-top: 24px;
}

.feature-group {
  display: inline-block;
  width: min(480px, 100%);
  margin: 18px 18px 0 0;
  vertical-align: top;
}

.pill-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pill-list li,
.steps li {
  padding: 12px 14px;
  border-radius: 8px;
  background: #f4f7fb;
}

.steps {
  counter-reset: step;
  grid-template-columns: repeat(7, minmax(120px, 1fr));
  margin-top: 30px;
}

.steps li {
  counter-increment: step;
  min-height: 112px;
  font-weight: 800;
}

.steps li::before {
  content: "0" counter(step);
  display: block;
  margin-bottom: 16px;
  color: var(--blue);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

.note {
  max-width: 760px;
  margin-top: 20px;
  color: var(--muted);
}

.offer-section {
  padding-top: 0;
}

.offer-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.7fr);
  gap: clamp(28px, 5vw, 60px);
  padding: clamp(28px, 5vw, 56px);
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(145deg, #ffffff, #edf6ff);
  box-shadow: 0 20px 60px rgba(31, 41, 55, 0.08);
}

.offer-panel .section-head {
  margin-bottom: 0;
}

.offer-details {
  display: grid;
  gap: 22px;
  align-content: start;
}

.offer-facts {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px 12px;
  margin: 0;
}

.offer-facts dt,
.offer-facts dd {
  margin: 0;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: white;
  font-size: 14px;
}

.offer-facts dt {
  color: var(--muted);
  border-radius: 8px 0 0 8px;
}

.offer-facts dd {
  border-left: 0;
  border-radius: 0 8px 8px 0;
  font-weight: 800;
}

.demo-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.demo-screen {
  min-height: 340px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  overflow: hidden;
  border-radius: 28px;
  background: linear-gradient(160deg, white, #eef4ff);
  box-shadow: 0 20px 50px rgba(24, 24, 27, 0.1);
}

.demo-screen:first-child {
  background: linear-gradient(160deg, var(--ink), #24315c);
  color: white;
}

.demo-phone-speaker {
  width: 42px;
  height: 5px;
  margin: 0 auto 2px;
  border-radius: 99px;
  background: currentColor;
  opacity: 0.22;
}

.demo-screen-top {
  display: grid;
  gap: 8px;
}

.demo-marker {
  width: fit-content;
  padding: 7px 9px;
  border-radius: 999px;
  background: rgba(40, 87, 231, 0.1);
  color: var(--blue);
  font: 700 11px/1.2 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  text-transform: uppercase;
}

.demo-screen:first-child .demo-marker {
  background: rgba(185, 242, 207, 0.16);
  color: var(--mint);
}

.demo-screen-body {
  display: grid;
  gap: 12px;
  margin-top: auto;
}

.demo-row {
  min-height: 54px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.demo-screen:first-child .demo-row {
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.demo-dot {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--coral);
}

.demo-row-2 .demo-dot {
  background: var(--blue);
}

.demo-row-3 .demo-dot {
  background: var(--mint);
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 900px;
  margin-top: 28px;
}

.faq-item {
  padding: 20px 22px;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 800;
}

.final-cta {
  width: min(1180px, calc(100% - 36px));
  padding: clamp(48px, 8vw, 90px);
  border-radius: 16px;
  background: var(--ink);
  color: white;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.7fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: start;
}

.final-cta p {
  max-width: 700px;
  color: #cfd4dc;
  font-size: 19px;
  line-height: 1.6;
}

.lead-form {
  display: grid;
  gap: 14px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.07);
}

.form-field {
  display: grid;
  gap: 8px;
  color: white;
  font-weight: 800;
}

.form-field input,
.form-field textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  padding: 13px 14px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
  font: inherit;
  resize: vertical;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: 3px solid var(--amber);
  outline-offset: 2px;
}

.form-field input:invalid:not(:placeholder-shown),
.form-field textarea:invalid:not(:placeholder-shown) {
  border-color: var(--coral);
  box-shadow: 0 0 0 3px rgba(255, 122, 104, 0.18);
}

.lead-form .button {
  width: 100%;
  cursor: pointer;
}

.lead-form .button:disabled {
  cursor: not-allowed;
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: var(--mint);
  font-size: 14px;
  line-height: 1.5;
}

.message-preview {
  display: grid;
  gap: 10px;
  padding: 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.1);
}

.message-preview[hidden] {
  display: none;
}

.message-preview h3,
.message-preview p {
  margin: 0;
}

.message-preview p {
  color: #dbe5ef;
  font-size: 14px;
  line-height: 1.5;
}

.message-preview-control {
  width: 100%;
  min-height: 150px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink);
  font: 500 14px/1.45 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  resize: vertical;
}

.footer {
  justify-content: space-between;
  padding: 28px clamp(18px, 5vw, 64px);
  color: var(--muted);
}

.mobile-sticky-cta {
  display: none;
}

.mobile-sticky-cta.is-hidden {
  pointer-events: none;
  opacity: 0;
  transform: translateY(14px);
}