:root {
  --cyan: #1598CB;
  --black: #0B0F19;
  --text: #17202B;
}

* { box-sizing: border-box; }

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--black);
  background:
    radial-gradient(circle at 50% 8%, rgba(21, 152, 203, 0.09), transparent 30%),
    linear-gradient(180deg, #FFFFFF 0%, #F7FBFD 100%);
}

.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 30px 22px;
  position: relative;
  overflow: hidden;
}

.page::before {
  content: "";
  position: absolute;
  left: -14%;
  right: -14%;
  bottom: -34%;
  height: 42%;
  background:
    repeating-radial-gradient(ellipse at center,
      rgba(21, 152, 203, 0.10) 0,
      rgba(21, 152, 203, 0.10) 1px,
      transparent 2px,
      transparent 15px);
  opacity: 0.48;
  transform: rotate(-2deg);
  pointer-events: none;
}

.panel {
  width: min(1040px, 100%);
  text-align: center;
  position: relative;
  z-index: 1;
  animation: fadeIn 550ms ease-out both;
}

.logo {
  display: block;
  width: min(620px, 82vw);
  max-height: 175px;
  object-fit: contain;
  margin: 0 auto 34px;
  filter: drop-shadow(0 12px 26px rgba(11, 15, 25, 0.08));
}

.tag {
  margin: 0 0 16px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.20em;
  font-size: clamp(22px, 2.5vw, 34px);
  line-height: 1;
  font-weight: 800;
}

.tag::before,
.tag::after {
  content: "";
  display: inline-block;
  width: clamp(34px, 5vw, 70px);
  height: 3px;
  background: var(--cyan);
  border-radius: 999px;
  vertical-align: middle;
  margin: 0 18px;
  transform: translateY(-4px);
}

h1 {
  margin: 0;
  font-size: clamp(24px, 3.2vw, 42px);
  line-height: 1.12;
  letter-spacing: -0.04em;
  font-weight: 800;
}

h1 span {
  color: var(--cyan);
  font-weight: 500;
  margin: 0 0.10em;
}

.soon {
  margin: 20px 0 0;
  color: var(--cyan);
  font-size: clamp(25px, 3.1vw, 40px);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.line {
  width: 70px;
  height: 3px;
  background: var(--cyan);
  border-radius: 999px;
  margin: 26px auto;
}

.copy {
  margin: 0 auto;
  max-width: 850px;
  font-size: clamp(18px, 1.9vw, 26px);
  line-height: 1.45;
  color: var(--text);
  letter-spacing: -0.02em;
}

.copy strong {
  color: var(--cyan);
  font-weight: 800;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Tablet */
@media (max-width: 900px) {
  .page {
    padding: 34px 20px;
    place-items: start center;
  }

  .logo {
    width: min(560px, 88vw);
    max-height: 155px;
    margin-bottom: 34px;
  }

  .tag {
    font-size: 24px;
  }

  h1 {
    font-size: 31px;
  }
}

/* Smartphone */
@media (max-width: 640px) {
  .page {
    min-height: 100svh;
    padding: 28px 18px 34px;
    align-items: start;
  }

  .page::before {
    bottom: -24%;
    height: 34%;
    opacity: 0.35;
  }

  .logo {
    width: 100%;
    max-height: 128px;
    margin-bottom: 30px;
  }

  .tag {
    font-size: 20px;
    letter-spacing: 0.16em;
    margin-bottom: 16px;
  }

  .tag::before,
  .tag::after {
    width: 24px;
    height: 2px;
    margin: 0 9px;
    transform: translateY(-3px);
  }

  h1 {
    font-size: 27px;
    line-height: 1.16;
  }

  h1 span {
    display: none;
  }

  .soon {
    margin-top: 18px;
    font-size: 28px;
  }

  .line {
    margin: 24px auto;
  }

  .copy {
    font-size: 18px;
    line-height: 1.5;
    max-width: 92vw;
  }
}

/* Kleine Smartphones */
@media (max-width: 390px) {
  .page {
    padding-top: 22px;
  }

  .logo {
    max-height: 112px;
    margin-bottom: 24px;
  }

  .tag {
    font-size: 18px;
  }

  h1 {
    font-size: 24px;
  }

  .soon {
    font-size: 26px;
  }

  .copy {
    font-size: 17px;
  }
}

/* Flache Laptop-Screens */
@media (max-height: 760px) and (min-width: 720px) {
  .page {
    padding-top: 18px;
    padding-bottom: 18px;
  }

  .logo {
    width: min(560px, 72vw);
    max-height: 145px;
    margin-bottom: 24px;
  }

  .tag {
    font-size: 26px;
    margin-bottom: 12px;
  }

  h1 {
    font-size: 34px;
  }

  .soon {
    margin-top: 14px;
    font-size: 34px;
  }

  .line {
    margin: 20px auto;
  }

  .copy {
    font-size: 21px;
    line-height: 1.38;
  }
}