:root {
  --accent: #2f766f;
  --accent-dark: #255e59;
  --accent-soft: #e6f0ed;
  --ink: #203432;
  --muted: #70807d;
  --line: #dfe7e3;
  --paper: rgba(255, 255, 255, .92);
  --cream: #f7f4ec;
  --sand: #efe8dc;
  --warm: #d69b78;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 8%, rgba(47, 118, 111, .10), transparent 31%),
    radial-gradient(circle at 90% 58%, rgba(214, 155, 120, .10), transparent 34%),
    linear-gradient(180deg, #fbfaf6 0%, var(--cream) 100%);
  font-family: "Manrope", "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.page {
  width: min(100% - 28px, 680px);
  margin: 0 auto;
  padding: 42px 0 28px;
}

.brand {
  display: grid;
  justify-items: center;
  margin-bottom: 38px;
}

.logo-box {
  width: min(100%, 430px);
  display: grid;
  place-items: center;
}

.logo-box img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  image-rendering: auto;
}

.hero {
  text-align: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 13px;
  padding: 7px 13px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}

h1 {
  max-width: 650px;
  margin: 0 auto;
  font-size: clamp(35px, 7vw, 52px);
  line-height: 1.06;
  font-weight: 800;
  letter-spacing: -.045em;
}

h1 span {
  display: block;
  color: var(--accent);
}

.subtitle {
  max-width: 510px;
  margin: 19px auto 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.68;
  font-weight: 500;
}

.steps-card {
  margin-top: 35px;
  padding: 28px 30px 30px;
  border: 1px solid var(--line);
  border-radius: 23px;
  background: var(--paper);
  box-shadow: 0 20px 55px rgba(42, 76, 71, .10);
  backdrop-filter: blur(8px);
}

.steps-card > h2 {
  margin: 0 0 22px;
  font-size: 17px;
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -.015em;
}

.check-icon {
  display: inline-grid;
  place-items: center;
  width: 19px;
  height: 19px;
  margin-right: 8px;
  border: 2px solid var(--accent);
  border-radius: 5px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
}

.step {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 14px;
  align-items: start;
  padding: 15px 16px;
  border: 1px solid #dde6e1;
  border-radius: 14px;
  background: #fbfcfa;
}

.step + .step {
  margin-top: 13px;
}

.step-number {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  color: white;
  background: linear-gradient(145deg, #4b9189, #286a63);
  box-shadow: 0 7px 15px rgba(47, 118, 111, .23);
  font-size: 13px;
  font-weight: 800;
}

.step h3 {
  margin: 0 0 4px;
  font-size: 14px;
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: -.01em;
}

.step p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
  font-weight: 500;
}

.telegram-button {
  width: max-content;
  max-width: 100%;
  min-height: 46px;
  margin: 28px auto 0;
  padding: 0 21px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1.5px solid var(--accent);
  border-radius: 999px;
  color: var(--accent);
  background: rgba(255, 255, 255, .78);
  text-decoration: none;
  font-size: 13px;
  font-weight: 800;
  box-shadow: 0 10px 25px rgba(47, 118, 111, .09);
  transition: transform .2s ease, color .2s ease, background .2s ease;
}

.telegram-button:hover {
  color: white;
  background: var(--accent);
  transform: translateY(-2px);
}

.telegram-button svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.reviews {
  margin-top: 66px;
  padding-top: 4px;
  text-align: center;
}

.reviews h2 {
  margin: 0;
  font-size: 24px;
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -.035em;
}

.reviews > p {
  margin: 6px 0 22px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

.review-slider {
  position: relative;
  display: grid;
  grid-template-columns: 40px 1fr 40px;
  gap: 10px;
  align-items: center;
}

.review-window {
  width: 100%;
  overflow: hidden;
  border-radius: 18px;
}

.review-track {
  display: flex;
  width: 100%;
  transition: transform .35s ease;
  will-change: transform;
}

.review-track img {
  min-width: 100%;
  width: 100%;
  max-height: 440px;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #eef3ef;
  box-shadow: 0 15px 35px rgba(44, 73, 69, .08);
}

.slider-button {
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: #73827f;
  background: rgba(255, 255, 255, .86);
  font-family: inherit;
  font-size: 21px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 7px 20px rgba(54, 82, 78, .08);
  transition: .2s ease;
}

.slider-button:hover {
  color: var(--accent);
  border-color: #aac7c1;
  transform: translateY(-1px);
}

.dots {
  display: flex;
  justify-content: center;
  gap: 5px;
  margin-top: 14px;
}

.dots button {
  width: 5px;
  height: 5px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: #c8d4d0;
}

.dots button.active {
  width: 18px;
  background: var(--accent);
}

footer {
  margin-top: 58px;
  padding: 18px 0 0;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid var(--line);
  color: #7d8986;
  font-size: 10px;
  font-weight: 500;
}

@media (max-width: 600px) {
  .logo-box {
    width: min(90vw, 330px);
  }

  .page {
    width: min(100% - 20px, 680px);
    padding-top: 28px;
  }

  .brand {
    margin-bottom: 30px;
  }
h1 {
    font-size: clamp(33px, 10.8vw, 45px);
  }

  .subtitle {
    font-size: 13px;
  }

  .steps-card {
    padding: 22px 15px 16px;
  }

  .step {
    padding: 14px 12px;
  }

  .review-slider {
    grid-template-columns: 1fr;
  }

  .slider-button {
    position: absolute;
    bottom: -48px;
    z-index: 2;
  }

  .slider-button.prev {
    left: calc(50% - 45px);
  }

  .slider-button.next {
    right: calc(50% - 45px);
  }

  .dots {
    margin-top: 17px;
    margin-bottom: 44px;
  }

  footer {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
}