:root {
  --bg: #f4efe6;
  --surface: rgba(255, 255, 255, 0.74);
  --surface-strong: #fffdf9;
  --text: #1d1e20;
  --muted: #606266;
  --line: rgba(29, 30, 32, 0.1);
  --accent: #ff9f1c;
  --accent-deep: #e66e00;
  --dark: #161718;
  --green: #0d7c66;
  --shadow: 0 24px 80px rgba(20, 23, 27, 0.12);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container: min(1160px, calc(100% - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 159, 28, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(13, 124, 102, 0.12), transparent 26%),
    linear-gradient(180deg, #fcf8f2 0%, var(--bg) 100%);
}

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.page-shell {
  min-height: 100vh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(252, 248, 242, 0.78);
  border-bottom: 1px solid rgba(29, 30, 32, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 0.98rem;
}

.brand small {
  color: var(--muted);
  font-size: 0.78rem;
}

.brand-mark {
  display: block;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: center / cover no-repeat url("favicon.svg");
  flex: 0 0 46px;
}

.main-nav {
  display: flex;
  gap: 22px;
  font-size: 0.95rem;
}

.main-nav a,
.contact-link,
.footer-links a {
  transition: color 0.25s ease, opacity 0.25s ease;
}

.main-nav a:hover,
.contact-link:hover,
.footer-links a:hover {
  color: var(--accent-deep);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-link {
  font-weight: 700;
}

.burger {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 0;
  background: transparent;
}

.burger span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  background: var(--dark);
  border-radius: 999px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

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

.button-accent {
  background: linear-gradient(135deg, #ffb43b, var(--accent));
  color: #231a0c;
  box-shadow: 0 18px 38px rgba(255, 159, 28, 0.25);
}

.button-muted {
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(29, 30, 32, 0.12);
}

.button-dark {
  background: var(--dark);
  color: #fff;
}

.button-light {
  background: #fff;
  color: var(--dark);
}

.button-large {
  padding: 16px 28px;
}

.hero {
  padding: 54px 0 28px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: stretch;
}

.hero-copy,
.hero-panel,
.timeline-card,
.offer-card,
.adv-card,
.proof-banner,
.faq-item,
.lead-form,
.lead-copy {
  background: var(--surface);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow);
}

.hero-copy {
  border-radius: 36px;
  padding: 42px;
}

.eyebrow,
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green);
  font-size: 0.84rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero h1,
.section-head h2,
.section-copy h2,
.proof-banner h2,
.lead-copy h2 {
  margin: 18px 0 0;
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 5.4rem);
}

.hero h1 span {
  color: var(--accent-deep);
}

.hero-text,
.section-text p,
.lead-copy p,
.faq-item p,
.timeline-card p,
.offer-card p,
.adv-card p {
  color: var(--muted);
  line-height: 1.65;
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 32px 0;
}

.hero-points div,
.mini-card {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(29, 30, 32, 0.08);
}

.hero-points strong {
  display: block;
  font-size: 1.45rem;
  margin-bottom: 8px;
}

.hero-points span,
.mini-card p {
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-note {
  margin-top: 22px;
  color: var(--muted);
}

.hero-note a {
  color: var(--green);
  font-weight: 700;
}

.hero-panel {
  border-radius: 36px;
  padding: 24px;
  display: grid;
  gap: 16px;
}

.hero-card {
  border-radius: 28px;
  padding: 28px;
  background: linear-gradient(160deg, #111315, #2a2e33);
  color: #fff;
}

.hero-card-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.86rem;
  text-transform: uppercase;
}

.hero-card h2 {
  margin: 20px 0 18px;
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  line-height: 1.06;
}

.hero-list {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  color: rgba(255, 255, 255, 0.82);
}

.hero-list li::before {
  content: "•";
  color: var(--accent);
  margin-right: 8px;
}

.hero-side-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.mini-card span {
  color: var(--green);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
}

.mini-card strong {
  display: block;
  margin: 10px 0 8px;
  font-size: 1.2rem;
}

.ticker {
  overflow: hidden;
  border-block: 1px solid rgba(29, 30, 32, 0.08);
  background: rgba(255, 255, 255, 0.48);
}

.ticker-track {
  display: flex;
  gap: 32px;
  width: max-content;
  padding: 16px 0;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #3a3d41;
  animation: ticker-scroll 24s linear infinite;
}

@keyframes ticker-scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.section {
  padding: 88px 0;
}

.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.section-copy h2,
.section-head h2,
.proof-banner h2,
.lead-copy h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.timeline,
.cards-grid,
.advantages-grid,
.faq-list,
.lead-grid,
.footer-grid {
  display: grid;
  gap: 20px;
}

.timeline {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 36px;
}

.timeline-card,
.offer-card,
.adv-card,
.faq-item,
.lead-form,
.lead-copy {
  border-radius: var(--radius-lg);
  padding: 26px;
}

.timeline-card span {
  display: inline-flex;
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--green);
  letter-spacing: 0.08em;
}

.timeline-card h3,
.offer-card h3,
.adv-card h3 {
  margin: 14px 0 8px;
  font-size: 1.28rem;
}

.cards-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 36px;
}

.offer-card {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.offer-image {
  width: calc(100% + 52px);
  max-width: none;
  height: 190px;
  margin: -26px -26px 18px;
  object-fit: cover;
  border-radius: 22px 22px 16px 16px;
}

.offer-meta {
  color: var(--green);
  text-transform: uppercase;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.offer-price {
  margin-top: auto;
  font-size: 1.7rem;
  font-weight: 800;
}

.offer-card span:last-child {
  margin-top: 8px;
  color: var(--muted);
}

.advantages-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 36px;
}

.proof-banner {
  border-radius: 34px;
  padding: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  background: linear-gradient(135deg, #1a1c1f, #3b403f);
  color: #fff;
}

.proof-banner .section-label {
  color: #ffcf82;
}

.faq-list {
  margin-top: 36px;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: 1.08rem;
}

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

.faq-item p {
  margin: 16px 0 0;
}

.lead-grid {
  grid-template-columns: 0.88fr 1.12fr;
  align-items: start;
}

.contact-stack {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.contact-stack a {
  font-size: 1.1rem;
  font-weight: 700;
}

.lead-form {
  display: grid;
  gap: 16px;
}

.lead-form label {
  display: grid;
  gap: 10px;
}

.lead-form span,
.checkbox span {
  font-size: 0.92rem;
  font-weight: 700;
}

.lead-form input,
.lead-form textarea {
  width: 100%;
  padding: 16px 18px;
  border-radius: 16px;
  border: 1px solid rgba(29, 30, 32, 0.12);
  background: rgba(255, 255, 255, 0.88);
  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.lead-form input:focus,
.lead-form textarea:focus {
  border-color: rgba(230, 110, 0, 0.45);
  box-shadow: 0 0 0 4px rgba(255, 159, 28, 0.12);
}

.checkbox {
  grid-template-columns: auto 1fr;
  align-items: center;
}

.checkbox input {
  width: 18px;
  height: 18px;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer {
  padding: 0 0 42px;
}

.footer-grid {
  grid-template-columns: 1fr auto;
  align-items: center;
  padding-top: 14px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

.reveal-delay {
  transition-delay: 0.12s;
}

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

@media (max-width: 1080px) {
  .hero-grid,
  .split-layout,
  .lead-grid,
  .timeline,
  .cards-grid,
  .advantages-grid,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

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

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

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

  .header-actions,
  .main-nav {
    display: none;
  }

  .burger {
    display: block;
  }

  .site-header.is-open .main-nav,
  .site-header.is-open .header-actions {
    display: flex;
    position: absolute;
    left: 20px;
    right: 20px;
    background: rgba(252, 248, 242, 0.97);
    border: 1px solid rgba(29, 30, 32, 0.08);
    box-shadow: var(--shadow);
  }

  .site-header.is-open .main-nav {
    top: calc(100% + 8px);
    flex-direction: column;
    padding: 18px;
    border-radius: 20px 20px 0 0;
    gap: 14px;
  }

  .site-header.is-open .header-actions {
    top: calc(100% + 188px);
    padding: 0 18px 18px;
    border-radius: 0 0 20px 20px;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
}

@media (max-width: 720px) {
  :root {
    --container: min(100% - 24px, 1000px);
  }

  .hero,
  .section {
    padding: 64px 0;
  }

  .hero-copy,
  .hero-panel,
  .proof-banner {
    padding: 24px;
    border-radius: 24px;
  }

  .hero-grid,
  .split-layout,
  .lead-grid,
  .timeline,
  .cards-grid,
  .advantages-grid,
  .hero-side-grid,
  .footer-grid,
  .hero-points {
    grid-template-columns: 1fr;
  }

  .proof-banner {
    align-items: flex-start;
  }

  .footer-links {
    justify-content: flex-start;
  }
}