/* RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Arial, sans-serif;
}

/* BODY (FIXED MOBILE VIEWPORT ISSUE) */
body {
  min-height: 100vh;
  min-height: 100dvh; /* modern mobile fix */
  display: flex;
  justify-content: center;
  align-items: center;
  background: radial-gradient(circle at top, #ffffff, #f6f7fb);
  color: #222;
  padding: 20px;
  animation: fadeInPage 0.6s ease-in-out;
}

/* PAGE FADE IN */
@keyframes fadeInPage {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* CARD */
.card {
  background: #fff;
  border: 1px solid #eee;
  padding: 50px 30px;
  border-radius: 18px;
  text-align: center;
  width: 100%;
  max-width: 520px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
  animation: floatUp 0.7s ease-out;
}

/* CARD ANIMATION */
@keyframes floatUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* LOGO STACK */
.logo-stack {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.logo-icon {
  width: 70px;
  height: auto;
}

.logo-text {
  width: 220px;
  max-width: 100%;
  height: auto;
}

/* TITLE */
h1 {
  font-size: 28px;
  margin-bottom: 10px;
  color: #111;
}

/* PARAGRAPH */
p {
  font-size: 15px;
  color: #555;
  line-height: 1.6;
}

/* STATUS BADGE */
.status {
  margin-top: 22px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: #f3f4f6;
  font-size: 13px;
  color: #444;
}

/* PULSING DOT */
.dot {
  height: 9px;
  width: 9px;
  background: #f59e0b;
  border-radius: 50%;
  animation: pulse 1.2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.4);
    opacity: 0.5;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

/* FOOTER */
footer {
  margin-top: 18px;
  font-size: 12px;
  color: #888;
}

/* =========================
   RESPONSIVE DESIGN
========================= */

@media (max-width: 768px) {
  .card {
    padding: 40px 22px;
  }

  .logo-text {
    width: 180px;
  }

  h1 {
    font-size: 24px;
  }
}

/* MOBILE SMALL DEVICES */
@media (max-width: 480px) {
  body {
    align-items: flex-start; /* prevents vertical cutoff issue */
  }

  .card {
    padding: 28px 16px;
    border-radius: 14px;
  }

  h1 {
    font-size: 22px;
  }

  p {
    font-size: 14px;
  }

  .logo-icon {
    width: 55px;
  }

  .logo-text {
    width: 150px;
  }

  .status {
    font-size: 12px;
    padding: 7px 12px;
  }
}