:root {
  --container-max: 1180px;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shadow-soft: 0 18px 42px rgba(10, 18, 32, 0.16);
  --duration-fast: 180ms;
  --duration-mid: 320ms;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 360px;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(100% - 2rem, var(--container-max));
  margin-inline: auto;
}

.section {
  padding: clamp(3.2rem, 7vw, 6rem) 0;
}

.section-title {
  margin: 0;
  font-size: clamp(1.6rem, 2.8vw, 2.8rem);
  line-height: 1.1;
}

.section-lead {
  margin: 1rem 0 0;
  max-width: 68ch;
  opacity: 0.86;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.7rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--duration-fast) ease, opacity var(--duration-fast) ease,
    box-shadow var(--duration-fast) ease;
  text-align: center;
  font-weight: 600;
}

.button:hover {
  transform: translateY(-2px);
}

.button:active {
  transform: translateY(0);
}

.button:focus-visible,
.nav-link:focus-visible,
.faq-trigger:focus-visible,
input:focus-visible,
textarea:focus-visible,
input[type='checkbox']:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

.stack {
  display: grid;
  gap: 1rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-mid) ease, transform var(--duration-mid) ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.grid {
  display: grid;
  gap: 1.1rem;
}

.card {
  border-radius: var(--radius-md);
  padding: 1.2rem;
}

.lead-form {
  display: grid;
  gap: 0.9rem;
}

.form-row {
  display: grid;
  gap: 0.45rem;
}

.form-row label {
  font-size: 0.92rem;
}

.lead-form input,
.lead-form textarea {
  width: 100%;
  padding: 0.8rem 0.9rem;
  border-radius: 12px;
  border: 1px solid rgba(35, 44, 57, 0.2);
}

.lead-form input[type="checkbox"] {
  width: auto !important;
}

.lead-form textarea {
  resize: vertical;
  min-height: 86px;
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.86rem;
}

.form-status {
  min-height: 1.2rem;
  font-size: 0.86rem;
}

.error {
  color: #d1123b;
}

.success {
  color: #0f8b43;
}

.faq-list {
  display: grid;
  gap: 0.75rem;
}

.faq-item {
  border-radius: var(--radius-sm);
  overflow: clip;
}

.faq-trigger {
  width: 100%;
  border: 0;
  background: transparent;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  text-align: left;
  cursor: pointer;
  padding: 1rem;
  font-weight: 600;
}

.faq-content {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--duration-mid) ease;
}

.faq-content > div {
  overflow: hidden;
}

.faq-item.is-open .faq-content {
  grid-template-rows: 1fr;
}

.faq-content p {
  margin: 0;
  padding: 0 1rem 1rem;
  opacity: 0.9;
}

.mobile-menu {
  display: none;
}

@media (max-width: 767px) {
  .mobile-menu {
    display: block;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}