:root {
  --ink: #16201f;
  --muted: #63706d;
  --line: #dbe4e1;
  --paper: #f7faf8;
  --white: #ffffff;
  --teal: #176f6a;
  --teal-dark: #0f4e4c;
  --amber: #d89028;
  --coral: #c95b48;
  --blue: #315f9f;
  --graphite: #27302f;
  --shadow: 0 20px 60px rgba(22, 32, 31, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Manrope, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(247, 250, 248, 0.92);
  border-bottom: 1px solid rgba(219, 228, 225, 0.82);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  display: inline-grid;
  width: 38px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  color: var(--white);
  background: var(--teal);
  font-size: 14px;
}

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

.nav a:hover {
  color: var(--teal);
}

.hero {
  position: relative;
  min-height: 760px;
  display: grid;
  align-items: center;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(13, 24, 23, 0.92), rgba(13, 24, 23, 0.62) 45%, rgba(13, 24, 23, 0.18));
}

.hero-content {
  position: relative;
  width: min(760px, calc(100% - 36px));
  margin-left: clamp(18px, 7vw, 88px);
  padding: 64px 0;
  color: var(--white);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--amber);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 720px;
  font-size: clamp(42px, 7vw, 86px);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 8px;
  font-size: 20px;
}

.hero-copy {
  max-width: 620px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 20px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
}

.button.primary {
  color: var(--white);
  background: var(--teal);
}

.button.primary:hover {
  background: var(--teal-dark);
}

.button.secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.36);
  background: rgba(255, 255, 255, 0.12);
}

.button.secondary:hover {
  border-color: rgba(255, 255, 255, 0.58);
  background: rgba(255, 255, 255, 0.18);
}

.lead-form .button.secondary {
  color: var(--teal-dark);
  border-color: var(--line);
  background: var(--white);
}

.form-telegram {
  margin-left: 10px;
}

.metrics-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 44px;
}

.metrics-row span {
  min-width: 180px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
}

.metrics-row strong {
  display: block;
  font-size: 24px;
}

.section {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 82px 0;
}

.legal-hero,
.legal-content {
  width: min(980px, calc(100% - 64px));
  margin: 0 auto;
}

.legal-hero {
  padding: 86px 0 44px;
}

.legal-hero h1 {
  max-width: 860px;
  color: var(--ink);
  font-size: clamp(38px, 5vw, 62px);
  line-height: 1.02;
}

.legal-hero p {
  max-width: 760px;
  color: var(--muted);
  font-size: 19px;
}

.legal-hero a,
.legal-content a,
.footer a {
  color: var(--teal-dark);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.legal-updated {
  margin-top: 22px;
  font-weight: 800;
}

.legal-content {
  display: grid;
  gap: 18px;
  padding: 0 0 82px;
}

.legal-content article {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(22, 32, 31, 0.06);
}

.legal-content h2 {
  margin-bottom: 18px;
  font-size: clamp(24px, 3vw, 34px);
}

.legal-content p {
  margin: 0 0 12px;
  color: var(--graphite);
}

.legal-content p:last-child {
  margin-bottom: 0;
}

.legal-content ul {
  display: grid;
  gap: 8px;
  margin: 0 0 14px;
  padding-left: 22px;
  color: var(--graphite);
}

.intro,
.proof {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}

.intro p:last-child,
.proof p {
  margin: 0;
  color: var(--muted);
  font-size: 20px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 32px;
}

.plan-grid,
.timeline {
  display: grid;
  gap: 14px;
}

.plan-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.timeline {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.plan-grid article,
.timeline article,
.offer-grid article,
.calculator,
.lead-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(22, 32, 31, 0.06);
}

.plan-grid article {
  min-height: 230px;
  padding: 28px;
}

.timeline article {
  min-height: 190px;
  padding: 22px;
}

.plan-grid span,
.timeline span {
  display: inline-block;
  margin-bottom: 22px;
  color: var(--coral);
  font-weight: 900;
}

.plan-grid p,
.timeline p,
.offer-grid p,
.result-note,
.footer {
  color: var(--muted);
}

.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.offer-grid article {
  padding: 28px;
}

.offer-grid .featured {
  border-color: rgba(23, 111, 106, 0.45);
  box-shadow: var(--shadow);
}

.price {
  margin: 12px 0;
  color: var(--teal-dark);
  font-size: 28px;
  font-weight: 900;
}

.roi {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 460px);
  gap: 40px;
  align-items: start;
}

.roi-copy p:last-child {
  color: var(--muted);
  font-size: 18px;
}

.calculator,
.lead-form {
  padding: 26px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--graphite);
  font-size: 14px;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: var(--white);
  font: inherit;
}

input[type="range"] {
  padding: 0;
  accent-color: var(--teal);
}

.calculator {
  display: grid;
  gap: 18px;
}

.result {
  display: block;
  padding-top: 6px;
  color: var(--teal-dark);
  font-size: 42px;
  font-weight: 900;
}

.result-note {
  margin: -8px 0 0;
}

.artifact-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.artifact-list li {
  padding: 16px 18px;
  border-left: 4px solid var(--blue);
  border-radius: 8px;
  background: var(--white);
}

.lead-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.lead-form .full,
.form-status {
  grid-column: 1 / -1;
}

.lead-form button {
  width: fit-content;
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--teal-dark);
  font-weight: 800;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--line);
  background: var(--white);
}

@media (max-width: 900px) {
  .nav {
    display: none;
  }

  .hero {
    min-height: 720px;
  }

  .hero-overlay {
    background: linear-gradient(180deg, rgba(13, 24, 23, 0.88), rgba(13, 24, 23, 0.64));
  }

  .intro,
  .proof,
  .roi {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 620px) {
  .site-header {
    position: static;
  }

  .hero-content {
    width: calc(100% - 28px);
    margin: 0 auto;
  }

  .hero-copy {
    font-size: 18px;
  }

  .section {
    width: min(100% - 28px, 1180px);
    padding: 56px 0;
  }

  .legal-hero,
  .legal-content {
    width: min(100% - 28px, 980px);
  }

  .legal-hero {
    padding: 56px 0 28px;
  }

  .legal-content {
    padding-bottom: 56px;
  }

  .legal-content article {
    padding: 22px;
  }

  .plan-grid,
  .timeline,
  .offer-grid,
  .lead-form {
    grid-template-columns: 1fr;
  }

  .lead-form button,
  .form-telegram {
    width: 100%;
  }

  .result {
    font-size: 34px;
  }

  .footer {
    display: block;
  }
}