:root {
  --bg: #ffffff;
  --panel: #ffffff;
  --ink: #0d0f14;
  --muted: #6b7280;
  --accent: #111318;
  --line: rgba(15, 18, 25, 0.10);
  --radius: 16px;
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 56px 20px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  width: 100%;
  max-width: 900px;
  text-align: center;
}

/* ---- Intro ---- */
.intro {
  margin-bottom: 44px;
}

.kicker {
  display: inline-block;
  font-size: clamp(2rem, 7vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.lead {
  margin-top: 14px;
  color: var(--ink);
  font-size: clamp(1.05rem, 3.4vw, 1.6rem);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* ---- Logos ---- */
.logos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin-bottom: 26px;
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 88px;
  padding: 20px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  opacity: 0.4;
  filter: grayscale(100%);
  transition: opacity 0.4s ease, filter 0.4s ease, transform 0.25s ease,
    box-shadow 0.4s ease;
  cursor: default;
}

.logo img {
  max-width: 100%;
  max-height: 46px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.logo:hover {
  opacity: 1;
  filter: grayscale(0%);
  transform: translateY(-3px);
  box-shadow: 0 14px 34px rgba(15, 18, 25, 0.12);
}

/* staggered fade-in */
.logo {
  animation: rise 0.6s ease both;
}
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 0.4;
    transform: translateY(0);
  }
}

/* ---- Tagline under logos ---- */
.tagline {
  color: var(--muted);
  font-style: italic;
  font-size: clamp(0.9rem, 2.4vw, 1.05rem);
  margin-bottom: 48px;
}

/* ---- Message ---- */
.message {
  margin-bottom: 44px;
}

.message p {
  font-size: clamp(1.05rem, 3vw, 1.4rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
  color: var(--ink);
}

.cta {
  display: inline-block;
  text-decoration: none;
  font-weight: 700;
  font-size: clamp(1rem, 3vw, 1.25rem);
  color: #fff;
  background: var(--accent);
  padding: 15px 28px;
  border-radius: 999px;
  transition: transform 0.2s ease, box-shadow 0.3s ease;
  box-shadow: 0 10px 30px rgba(15, 18, 25, 0.18);
}

.cta:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 16px 40px rgba(15, 18, 25, 0.28);
}

.cta:active {
  transform: translateY(0) scale(0.99);
}

/* ---- Footer ---- */
.foot {
  color: var(--muted);
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
}

.foot .dot {
  opacity: 0.5;
}

@media (prefers-reduced-motion: reduce) {
  .logo {
    animation: none;
    opacity: 0.4;
  }
  * {
    transition-duration: 0.001ms !important;
  }
}