:root {
  --ink: #12202a;
  --ink-soft: #3d5260;
  --muted: #6a7f8c;
  --line: #d5e0e8;
  --line-strong: #b8c8d4;
  --paper: #f4f7fa;
  --panel: #ffffff;
  --accent: #0d8f78;
  --accent-hover: #0a7a66;
  --accent-soft: #dff3ee;
  --tg: #229ed9;
  --max: #6b5cff;
  --vk: #0077ff;
  --danger: #c43c3c;
  --ok: #1f6b4a;
  --shadow: 0 1px 0 rgba(18, 32, 42, 0.04), 0 12px 32px rgba(18, 32, 42, 0.07);
  --radius: 16px;
  --font: "Outfit", "Manrope", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  min-height: 100%;
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

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

.site-bg {
  min-height: 100vh;
  background:
    radial-gradient(ellipse 70% 50% at 12% -10%, rgba(13, 143, 120, 0.16), transparent 55%),
    radial-gradient(ellipse 55% 40% at 100% 0%, rgba(34, 158, 217, 0.12), transparent 50%),
    radial-gradient(ellipse 50% 35% at 80% 100%, rgba(13, 143, 120, 0.08), transparent 55%),
    linear-gradient(165deg, #eef4f7 0%, #f7fafb 48%, #e8f1ef 100%);
}

.landing {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2.5rem 1.25rem;
}

.landing-card {
  width: min(440px, 100%);
  text-align: center;
}

.brand-hero {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.35rem;
}

.brand-mark {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: linear-gradient(145deg, #0d8f78, #1a6f9a);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  box-shadow: 0 10px 28px rgba(13, 143, 120, 0.28);
}

.brand-logo {
  width: 132px;
  height: 132px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  overflow: hidden;
  border: 3px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 12px 32px rgba(91, 107, 88, 0.28);
}

.brand-name {
  font-size: clamp(1.85rem, 5.5vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--ink);
}

.landing-lead {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.5;
  margin: 0 auto 2rem;
  max-width: 28ch;
}

.messenger-row {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 1.35rem;
  flex-wrap: wrap;
}

.messenger-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.9rem;
  background: none;
  border: 0;
  cursor: pointer;
  transition: transform 0.18s ease;
}

.messenger-btn:hover { transform: translateY(-3px); }
.messenger-btn:active { transform: translateY(-1px); }

.messenger-btn .icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 0;
  background: transparent;
  box-shadow: var(--shadow);
  transition: box-shadow 0.18s ease, filter 0.18s ease;
}

.messenger-btn:hover .icon {
  box-shadow: 0 14px 30px rgba(18, 32, 42, 0.14);
  filter: brightness(1.04);
}

.messenger-btn .icon img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  border-radius: 50%;
}

.messenger-btn.is-soon,
.messenger-btn[aria-disabled="true"] {
  pointer-events: none;
  opacity: 0.48;
  cursor: default;
}

.messenger-btn .soon-label {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--muted);
}

.landing-meta {
  margin-top: 2rem;
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}