:root {
  --slate-900: #0f172a;
  --slate-600: #475569;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --teal-600: #0047ba;
  --teal-500: #0047ba;
  --teal-100: #d9e5f8;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--slate-900);
  background: #f8fafc;
}

.page {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.blur-left,
.blur-right {
  position: absolute;
  width: 24rem;
  height: 24rem;
  border-radius: 999px;
  filter: blur(60px);
  pointer-events: none;
}

.blur-left {
  top: -6rem;
  left: -6rem;
  background: rgba(0, 71, 186, 0.22);
}

.blur-right {
  bottom: -6rem;
  right: -6rem;
  background: rgba(254, 215, 170, 0.5);
}

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  padding: 16px 24px;
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 24px;
  text-decoration: none;
  color: inherit;
}

.brand-logo {
  display: block;
  width: auto;
  height: 58px;
}

.brand-badge {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--teal-600);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 24px rgba(0, 71, 186, 0.28);
}

.brand-accent { color: var(--teal-600); }

.hero {
  position: relative;
  min-height: 100vh;
  padding: 96px 24px 24px;
  display: flex;
  align-items: center;
}

.hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  gap: 80px;
  align-items: center;
}

.left {
  flex: 1;
  max-width: 640px;
}

h1 {
  margin: 0;
  font-size: clamp(44px, 5vw, 72px);
  line-height: 1.07;
  letter-spacing: -0.04em;
  font-weight: 800;
}

.accent { color: var(--teal-600); }

.subhead {
  margin: 14px 0 0;
  font-size: clamp(24px, 2.4vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #1e293b;
}

.points {
  margin: 32px 0 0;
  display: grid;
  gap: 16px;
}

.point {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.point-icon {
  margin-top: 4px;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  border-radius: 999px;
  background: var(--teal-100);
  color: var(--teal-600);
  display: grid;
  place-items: center;
}

.point-icon-svg {
  width: 16px;
  height: 16px;
}

.point p {
  margin: 0;
  font-size: 26px;
  color: var(--slate-600);
  line-height: 1.35;
}

.point strong { color: var(--slate-900); }

.messenger {
  margin-top: 48px;
}

.messenger-title {
  margin: 0 0 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--slate-400);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.messenger-title-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.btn {
  border: 0;
  text-decoration: none;
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  border-radius: 16px;
  padding: 16px 32px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-telegram {
  background: #229ed9;
  box-shadow: 0 14px 28px rgba(34, 158, 217, 0.3);
}

.btn-vk {
  background: #0077ff;
  box-shadow: 0 14px 28px rgba(0, 119, 255, 0.28);
}

.btn-max {
  background: #111827;
  box-shadow: 0 14px 28px rgba(17, 24, 39, 0.28);
}

.btn-icon {
  display: block;
  width: auto;
  height: 18px;
  flex-shrink: 0;
}

.meta {
  margin-top: 28px;
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--slate-400);
  font-size: 16px;
}

.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.meta-icon {
  width: 16px;
  height: 16px;
  color: var(--teal-500);
  flex-shrink: 0;
}

.dot {
  width: 4px;
  height: 4px;
  border-radius: 999px;
  background: var(--slate-300);
}

.right {
  flex: 1;
  display: flex;
  justify-content: center;
}

.paper-wrap {
  position: relative;
  width: 100%;
  max-width: 490px;
}

.paper {
  position: relative;
  border-radius: 24px;
  background: transparent;
  border: 0;
  box-shadow: none;
  overflow: hidden;
}

.paper::before,
.paper::after {
  content: none;
}

.paper img {
  width: 100%;
  height: auto;
  display: block;
}

.footer {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  text-align: center;
  color: var(--slate-400);
  padding: 24px;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

@media (max-width: 1100px) {
  .hero-inner { gap: 40px; }
  .point p { font-size: 22px; }
  .btn { font-size: 18px; }
}

@media (max-width: 900px) {
  .hero-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .right { width: 100%; }
  .paper-wrap { max-width: 420px; }
  .footer { position: static; text-align: left; padding: 24px 24px 12px; }
}

@media (max-width: 600px) {
  .nav { padding-inline: 16px; }
  .hero { padding-inline: 16px; }
  .brand { font-size: 20px; }
  .brand-badge { width: 36px; height: 36px; }
  .brand-logo { height: 46px; }
  h1 { font-size: clamp(36px, 13vw, 52px); }
  .subhead { font-size: 24px; }
  .point p { font-size: 18px; }
  .buttons { gap: 10px; }
  .btn { width: 100%; justify-content: center; padding: 14px 18px; font-size: 17px; }
  .meta { gap: 12px; font-size: 14px; }
}