:root {
  --bg: #f7f5ff;
  --bg-alt: #ffffff;
  --bg-alt-strong: #efe4ff;
  --text: #1f1b36;
  --text-muted: #5c5871;
  --primary: #7c3aed;
  --primary-dark: #5b21b6;
  --secondary: #fbbf24;
  --accent: #c084fc;
  --border: rgba(124, 58, 237, 0.15);
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --shadow-soft: 0 24px 48px rgba(31, 27, 54, 0.08);
  --shadow-strong: 0 28px 80px rgba(124, 58, 237, 0.22);
  --font: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --transition: 0.25s ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  background: radial-gradient(circle at top right, rgba(124, 58, 237, 0.18), transparent 40%),
    radial-gradient(circle at bottom left, rgba(251, 191, 36, 0.18), transparent 35%),
    var(--bg);
  color: var(--text);
  line-height: 1.65;
}

body.modal-open {
  overflow: hidden;
}

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

a:hover {
  color: var(--primary);
}

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

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background-color: rgba(247, 245, 255, 0.85);
  border-bottom: 1px solid rgba(124, 58, 237, 0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 18px 0;
}

.brand {
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

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

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.nav-links a {
  position: relative;
  padding: 6px 0;
  transition: color var(--transition);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary));
  border-radius: 999px;
  scale: 0 1;
  transform-origin: right;
  transition: scale var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  scale: 1 1;
  transform-origin: left;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.96rem;
  cursor: pointer;
  border: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.button-primary {
  background: linear-gradient(135deg, var(--primary), #6d28d9);
  color: #fff;
  box-shadow: var(--shadow-soft);
}

.button-outline {
  background: rgba(255, 255, 255, 0.6);
  color: var(--primary);
  border: 1px solid var(--border);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary);
}

.button-ghost {
  background: rgba(124, 58, 237, 0.1);
  color: var(--primary);
  border: 1px solid rgba(124, 58, 237, 0.2);
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(124, 58, 237, 0.18);
}

main {
  padding-bottom: 120px;
}

.hero {
  padding: 160px 0 220px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
  align-items: stretch;
}

.hero-copy h1 {
  margin: 16px 0;
  font-size: clamp(2.6rem, 5vw, 3.4rem);
  line-height: 1.05;
}

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

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 32px 0;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 20px;
  max-width: 340px;
}

.stat {
  background: rgba(255, 255, 255, 0.65);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  border: 1px solid rgba(124, 58, 237, 0.15);
  box-shadow: 0 12px 24px rgba(31, 27, 54, 0.06);
}

.stat strong {
  display: block;
  font-size: 1.9rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.stat span {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.hero-card {
  background: linear-gradient(160deg, rgba(124, 58, 237, 0.95), rgba(59, 130, 246, 0.65));
  color: #f8f9ff;
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: var(--shadow-strong);
}

.hero-card__badge {
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.2);
  padding: 6px 16px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.85rem;
}

.hero-card ul {
  padding-left: 20px;
  margin: 0;
  display: grid;
  gap: 8px;
}

.hero-card li {
  color: rgba(255, 255, 255, 0.9);
}

.hero-card__cta {
  margin-top: 12px;
}

.section {
  padding: 96px 0;
}

.section--alt {
  background: rgba(255, 255, 255, 0.65);
}

.section--form {
  background: transparent;
  padding-bottom: 120px;
}

.section-head {
  display: grid;
  gap: 12px;
  max-width: 680px;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 2.6rem);
  line-height: 1.15;
}

.section-head .lead {
  color: var(--text-muted);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(124, 58, 237, 0.12);
  color: var(--primary);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 28px;
  margin-top: 48px;
}

.cards-grid--equal {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.persona-card {
  position: relative;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(124, 58, 237, 0.12);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 16px 32px rgba(31, 27, 54, 0.05);
  overflow: hidden;
}

.persona-card::after {
  content: "";
  position: absolute;
  inset: auto -30% -40% auto;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.25), transparent 70%);
  z-index: 0;
}

.persona-card h3,
.persona-card p,
.persona-card__label {
  position: relative;
  z-index: 1;
}

.persona-card__label {
  display: inline-flex;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(251, 191, 36, 0.2);
  color: var(--secondary);
  font-weight: 600;
  margin-bottom: 14px;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
  margin-top: 48px;
}

.timeline-step {
  background: rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-md);
  padding: 28px;
  border: 1px solid rgba(124, 58, 237, 0.12);
  box-shadow: 0 18px 36px rgba(31, 27, 54, 0.06);
  position: relative;
}

.step-number {
  font-weight: 700;
  color: var(--primary);
  font-size: 0.9rem;
  letter-spacing: 0.12em;
}

.mini-offer {
  margin-top: 48px;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.92), rgba(99, 102, 241, 0.85));
  color: #f9f8ff;
  border-radius: 32px;
  padding: 40px;
  display: grid;
  gap: 24px;
  box-shadow: var(--shadow-strong);
}

.mini-offer ul {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 10px;
  color: rgba(255, 255, 255, 0.92);
}

.mini-offer__price {
  font-size: 2.2rem;
  font-weight: 700;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  margin-top: 48px;
}

.review-card {
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.82);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(124, 58, 237, 0.18);
  box-shadow: 0 20px 40px rgba(31, 27, 54, 0.08);
  padding: 32px;
  display: grid;
  gap: 16px;
}

.review-card::before {
  content: "";
  position: absolute;
  inset: 18px 18px auto auto;
  width: 54px;
  height: 54px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.28), transparent 70%);
  border-radius: 50%;
  opacity: 0.6;
  z-index: 0;
}

.review-card__tag {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(124, 58, 237, 0.12);
  color: var(--primary);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.review-card h3 {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 1.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.review-card__nick {
  color: var(--text-muted);
  font-size: 1rem;
  font-weight: 600;
}

.review-card__snippet {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--text);
}

.review-card__btn {
  position: relative;
  z-index: 1;
  justify-self: flex-start;
}

.review-card__full {
  display: none;
}

.review-card__full h4 {
  margin: 0 0 8px 0;
}

.review-card__full p {
  margin: 0 0 12px 0;
}

.review-modal[hidden] {
  display: none;
}

.review-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
}

.review-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(17, 17, 31, 0.55);
}

.review-modal__window {
  position: relative;
  background: #fff;
  border-radius: 24px;
  padding: 36px;
  max-width: min(640px, 90vw);
  max-height: min(80vh, 720px);
  overflow-y: auto;
  box-shadow: 0 40px 90px rgba(31, 27, 54, 0.3);
  display: grid;
  gap: 16px;
}

.review-modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(124, 58, 237, 0.1);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
  color: var(--primary);
}

.review-modal__close:hover {
  background: rgba(124, 58, 237, 0.2);
}

[data-review-body] h4 {
  margin: 0;
  font-size: 1.2rem;
}

[data-review-body] p:last-child {
  margin-bottom: 0;
}

.about {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 48px;
  align-items: start;
}

.about__text ul {
  margin: 24px 0 0;
  padding-left: 20px;
  color: var(--text-muted);
  display: grid;
  gap: 8px;
}

.about__cta {
  margin: 32px auto 0;
  display: inline-flex;
  padding-inline: 36px;
}

.about__card {
  background: rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid rgba(124, 58, 237, 0.15);
  box-shadow: 0 18px 36px rgba(31, 27, 54, 0.06);
}

.faq-list {
  display: grid;
  gap: 16px;
  margin-top: 40px;
}

.faq-list details {
  background: rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-md);
  border: 1px solid rgba(124, 58, 237, 0.12);
  padding: 18px 24px;
  box-shadow: 0 14px 24px rgba(31, 27, 54, 0.05);
}

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

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list details[open] {
  border-color: rgba(124, 58, 237, 0.3);
}

.faq-list p {
  margin-top: 12px;
  color: var(--text-muted);
}

.form-card {
  background: rgba(255, 255, 255, 0.75);
  border-radius: 32px;
  padding: 48px;
  border: 1px solid rgba(124, 58, 237, 0.18);
  display: grid;
  gap: 40px;
  box-shadow: 0 32px 64px rgba(31, 27, 54, 0.08);
}

.form-card__intro .lead {
  color: var(--text-muted);
}

.form {
  display: grid;
  gap: 20px;
}

.form label {
  display: grid;
  gap: 8px;
  font-weight: 600;
  color: var(--text);
}

.form input,
.form select,
.form textarea {
  width: 100%;
  border-radius: 16px;
  border: 1px solid rgba(124, 58, 237, 0.18);
  padding: 14px 16px;
  font-family: inherit;
  font-size: 0.95rem;
  background: rgba(255, 255, 255, 0.9);
  transition: border var(--transition), box-shadow var(--transition);
}

.form textarea {
  min-height: 140px;
  resize: vertical;
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: none;
  border-color: rgba(124, 58, 237, 0.5);
  box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.15);
}

.form__row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.form__consent {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.form__consent input {
  width: auto;
  min-width: 18px;
  height: 18px;
  border-radius: 4px;
}

.notice {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.notice a {
  color: var(--primary);
}

.honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
}

.success-banner,
.error-banner {
  display: none;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
}

.success-banner {
  background: rgba(16, 185, 129, 0.12);
  color: #047857;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.error-banner {
  background: rgba(239, 68, 68, 0.12);
  color: #b91c1c;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.contacts {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 48px;
  align-items: start;
}

.contacts__intro {
  display: grid;
  gap: 20px;
}

.contacts__heading {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.contacts__heading h2 {
  margin: 0;
  flex: 1 1 auto;
}

.contacts__heading-cta {
  flex: 0 0 auto;
  white-space: nowrap;
}

.contacts__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 16px;
}

.contacts__list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: rgba(255, 255, 255, 0.7);
  padding: 18px 22px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(124, 58, 237, 0.1);
}

.contacts__list span {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.contacts__cta {
  padding: 10px 24px;
}

.site-footer {
  margin-top: 120px;
  padding: 48px 0 36px;
  background: rgba(31, 27, 54, 0.95);
  color: rgba(255, 255, 255, 0.82);
}

.site-footer .brand {
  color: #fff;
}

.site-footer h4 {
  margin: 0 0 12px 0;
  font-size: 1rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.82);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
}

.footer-note {
  margin-top: 32px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 900px) {
  .nav {
    flex-wrap: wrap;
  }

  .hero {
    padding: 120px 0 160px;
  }

  .about,
  .contacts {
    grid-template-columns: 1fr;
  }

  .form-card {
    padding: 32px;
  }
}

@media (max-width: 640px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .form-card {
    padding: 28px;
  }

  .mini-offer {
    padding: 32px;
  }

  .form__row {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 72px 0;
  }

  .contacts__list li {
    flex-direction: column;
    align-items: flex-start;
  }

  .contacts__cta {
    width: 100%;
    justify-content: center;
  }

  .contacts__heading {
    flex-direction: column;
    align-items: flex-start;
  }

  .contacts__heading-cta {
    width: 100%;
  }

  .review-modal__window {
    width: 92vw;
    padding: 28px;
  }
}