/* Rubezh Box (V2Box): тёплый и игривый — персик, оранжевый, круглые «коробки» под разными углами, маскот-наклейка.
   Округлый системный шрифт (ui-rounded на Apple, иначе Segoe UI / Trebuchet). */

:root {
  --bg: #ffe9d6;
  --orange: #ff6b2c;
  --red: #d7263d;
  --brown: #3b1d10;
  --cream: #fff7ef;
  --round: ui-rounded, "SF Pro Rounded", "Segoe UI", "Trebuchet MS", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 12% 18%, #ffd2b0 0 120px, transparent 121px),
    radial-gradient(circle at 92% 82%, #ffd9bd 0 160px, transparent 161px),
    var(--bg);
  color: var(--brown);
  font: 17px/1.5 var(--round);
}

h1,
p,
ul,
ol {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

a {
  color: var(--red);
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1080px;
  margin: 0 auto;
  padding: 18px 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 800;
}

.cube {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--orange) 50%, var(--red) 50%);
  transform: rotate(-10deg);
}

.mini {
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--brown);
  color: var(--cream);
  font-weight: 700;
  text-decoration: none;
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 20px;
  max-width: 1080px;
  margin: 0 auto;
  padding: 10px 24px 0;
}

.sticker-note {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 10px;
  background: var(--red);
  color: #fff;
  font-weight: 800;
  transform: rotate(-4deg);
}

h1 {
  margin-top: 14px;
  font-size: clamp(2rem, 4.6vw, 3.2rem);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.02em;
}

em {
  color: var(--orange);
  font-style: normal;
}

.lead {
  max-width: 480px;
  margin-top: 14px;
  font-size: 1.08rem;
}

.cta {
  display: inline-block;
  margin-top: 22px;
  padding: 16px 30px;
  border-radius: 20px;
  background: var(--orange);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 8px 0 #c94a14;
  transition: transform 0.12s, box-shadow 0.12s;
}

.cta:hover {
  transform: translateY(4px);
  box-shadow: 0 4px 0 #c94a14;
}

.note {
  margin-top: 12px;
  font-size: 0.92rem;
  opacity: 0.8;
}

.mascot {
  width: 100%;
  height: auto;
  max-width: 300px;
  justify-self: center;
}

.boxes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  max-width: 1080px;
  margin: 18px auto 0;
  padding: 0 24px;
}

.boxes li {
  display: grid;
  padding: 16px;
  border-radius: 22px;
  background: var(--cream);
  box-shadow: 0 6px 0 #f3c7a3;
  font-size: 0.9rem;
}

.boxes li:nth-child(odd) {
  transform: rotate(-2deg);
}

.boxes li:nth-child(even) {
  transform: rotate(1.5deg);
}

.boxes b {
  color: var(--red);
  font-size: 1.5rem;
  font-weight: 900;
}

.steps {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 1080px;
  margin: 26px auto 0;
  padding: 0 24px;
}

.steps li {
  flex: 1 1 260px;
  padding: 12px 16px;
  border: 2px dashed #e9a477;
  border-radius: 16px;
  font-size: 0.95rem;
}

.steps a.is-mine {
  padding: 1px 8px;
  border-radius: 8px;
  background: var(--orange);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}

.foot {
  display: grid;
  gap: 4px;
  max-width: 1080px;
  margin: 22px auto 0;
  padding: 0 24px 28px;
  font-size: 0.78rem;
  opacity: 0.8;
}

.foot a {
  color: inherit;
}

@media (max-width: 820px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .mascot {
    max-width: 230px;
    grid-row: 1;
  }

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

@media (max-width: 520px) {
  .top,
  .hero,
  .boxes,
  .steps,
  .foot {
    padding-inline: 16px;
  }

  .mascot {
    max-width: 150px;
  }

  .cta {
    display: block;
    text-align: center;
  }
}