:root {
  --bg-main: #04151b;
  --bg-deep: #072730;
  --accent: #d7b56d;
  --accent-soft: rgba(215, 181, 109, 0.22);
  --text-main: #f6f2e9;
  --text-soft: rgba(246, 242, 233, 0.76);
  --card-bg: rgba(6, 24, 30, 0.74);
  --card-border: rgba(255, 255, 255, 0.12);
  --shadow-strong: 0 30px 80px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  color: var(--text-main);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background:
    radial-gradient(circle at top, rgba(29, 94, 107, 0.24), transparent 38%),
    linear-gradient(145deg, var(--bg-main) 0%, #031016 46%, var(--bg-deep) 100%);
  overflow: hidden;
}

body.is-ready .hero-card {
  opacity: 1;
  transform: translateY(0) scale(1);
}

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

.ambient {
  position: absolute;
  border-radius: 50%;
  filter: blur(24px);
  opacity: 0.9;
  pointer-events: none;
}

.ambient-one {
  width: 24rem;
  height: 24rem;
  top: -6rem;
  left: -6rem;
  background: radial-gradient(circle, rgba(17, 127, 149, 0.22), transparent 68%);
}

.ambient-two {
  width: 28rem;
  height: 28rem;
  right: -8rem;
  bottom: -8rem;
  background: radial-gradient(circle, rgba(215, 181, 109, 0.14), transparent 70%);
}

.hero-card {
  position: relative;
  z-index: 1;
  width: min(100%, 760px);
  padding: 2.5rem 2rem;
  border: 1px solid var(--card-border);
  border-radius: 2rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    var(--card-bg);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-strong);
  opacity: 0;
  transform: translateY(18px) scale(0.985);
  transition: opacity 700ms ease, transform 700ms ease;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: 1rem;
  border-radius: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  pointer-events: none;
}

.brand-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: min(100%, 370px);
  margin-bottom: 1.5rem;
  padding: 1rem;
  border-radius: 1.75rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    0 16px 40px rgba(0, 0, 0, 0.22);
}

.brand-wrap::after {
  content: "";
  position: absolute;
  inset: auto 16% -12px 16%;
  height: 30px;
  border-radius: 999px;
  background: var(--accent-soft);
  filter: blur(20px);
  z-index: -1;
}

.brand-logo {
  width: 100%;
  max-width: 320px;
  height: auto;
  object-fit: contain;
  border-radius: 1rem;
}

.brand-kicker {
  letter-spacing: 0.36rem;
  text-transform: uppercase;
  font-size: 0.74rem;
  color: var(--accent);
}

.construction-title {
  margin: 0;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 0.95;
  letter-spacing: 0.12rem;
  font-weight: 800;
  text-transform: uppercase;
  text-wrap: balance;
}

.construction-subtitle {
  max-width: 32rem;
  margin-inline: auto;
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--text-soft);
  letter-spacing: 0.05rem;
}

@media (max-width: 767.98px) {
  body {
    overflow-y: auto;
  }

  .hero-card {
    margin-block: 1.5rem;
    padding: 2rem 1.25rem;
    border-radius: 1.5rem;
  }

  .brand-wrap {
    width: min(100%, 290px);
    padding: 0.8rem;
    margin-bottom: 1.25rem;
  }

  .brand-kicker {
    letter-spacing: 0.28rem;
  }

  .construction-title {
    font-size: clamp(1.8rem, 10vw, 2.75rem);
  }

  .construction-subtitle {
    font-size: 1rem;
  }
}