:root {
  color-scheme: dark;
  --bg: #08110b;
  --panel: rgba(19, 35, 25, 0.94);
  --panel-border: rgba(212, 154, 22, 0.32);
  --text: #f3f6f2;
  --muted: #b4c0b6;
  --green: #78a84e;
  --green-deep: #356b3f;
  --gold: #d49a16;
  --gold-light: #efbd45;
  --shadow: rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 50% 14%, rgba(212, 154, 22, 0.13), transparent 19rem),
    radial-gradient(circle at 16% 88%, rgba(53, 107, 63, 0.20), transparent 24rem),
    linear-gradient(145deg, #050b07 0%, var(--bg) 48%, #10291a 100%);
}

.landing {
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: clamp(18px, 5vw, 42px);
}

.panel {
  width: min(620px, 100%);
  min-height: min(560px, calc(100svh - 36px));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: clamp(34px, 7vw, 72px) clamp(22px, 6vw, 64px);
  border: 1px solid var(--panel-border);
  border-radius: clamp(22px, 4vw, 30px);
  background: linear-gradient(180deg, rgba(24, 49, 32, 0.94), var(--panel));
  box-shadow: 0 30px 90px var(--shadow);
}

.logo {
  display: block;
  width: clamp(136px, 25vw, 178px);
  height: clamp(136px, 25vw, 178px);
  object-fit: contain;
  filter: drop-shadow(0 18px 28px rgba(0, 0, 0, 0.42));
}

.brand {
  margin: clamp(28px, 5vw, 38px) 0 24px;
  color: var(--green);
  font-size: clamp(1.35rem, 4.8vw, 1.86rem);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: clamp(0.08em, 0.7vw, 0.14em);
}

.brand span {
  color: var(--gold-light);
}

.domain {
  margin: 0 0 22px;
  color: var(--text);
  font-size: clamp(1.55rem, 5vw, 2rem);
  line-height: 1.15;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.text {
  max-width: 460px;
  margin: 0 auto;
  color: var(--muted);
  font-size: clamp(1rem, 3.5vw, 1.08rem);
  line-height: 1.65;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 49px;
  margin-top: clamp(28px, 5vw, 34px);
  padding: 0 27px;
  border: 1px solid rgba(212, 154, 22, 0.52);
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--green-deep), #244d2e);
  font-size: clamp(0.96rem, 3vw, 1rem);
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.28);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  border-color: var(--gold-light);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.34);
}

.button:focus-visible {
  outline: 3px solid rgba(212, 154, 22, 0.44);
  outline-offset: 4px;
}

@media (max-width: 480px) {
  .landing {
    padding: 14px;
  }

  .panel {
    min-height: calc(100svh - 28px);
  }
}

@media (max-width: 360px) {
  .logo {
    width: 120px;
    height: 120px;
  }

  .brand {
    font-size: 1.18rem;
    letter-spacing: 0.08em;
  }

  .domain {
    font-size: 1.45rem;
  }

  .text {
    font-size: 0.95rem;
  }
}