/* ========================================
   RESET & BASE
======================================== */

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

html {
  min-height: 100%;
  background: #100e1e;
}

body {
  min-height: 100vh;
  min-height: 100svh;
  font-family:
    -apple-system, "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;

  background: #100e1e;
  color: #f7f5fb;

  display: flex;
  align-items: center;
  justify-content: center;

  padding: 24px;
  overflow-x: hidden;
}

.container {
  position: relative;
  isolation: isolate;

  width: 100%;
  max-width: 900px;
  min-height: calc(100vh - 48px);
  min-height: calc(100svh - 48px);

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  text-align: center;
}

/* Multicolored atmospheric glow */

.container::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;

  background:
    radial-gradient(
      ellipse 52% 43% at 100% 100%,
      rgba(255, 137, 35, 0.95) 0%,
      rgba(255, 89, 65, 0.76) 30%,
      transparent 72%
    ),
    radial-gradient(
      ellipse 57% 46% at 64% 105%,
      rgba(255, 0, 105, 0.9) 0%,
      rgba(191, 0, 105, 0.5) 43%,
      transparent 75%
    ),
    radial-gradient(
      ellipse 48% 48% at 104% 70%,
      rgba(0, 194, 224, 0.76) 0%,
      rgba(0, 107, 193, 0.42) 40%,
      transparent 75%
    ),
    radial-gradient(
      ellipse 65% 38% at 22% 100%,
      rgba(112, 13, 99, 0.5) 0%,
      transparent 75%
    );

  opacity: 0.95;
}

/* Fine vertical light streaks */

.container::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;

  background: repeating-linear-gradient(
    90deg,
    transparent 0px,
    transparent 5px,
    rgba(255, 255, 255, 0.045) 6px,
    transparent 8px,
    transparent 12px
  );

  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 10%,
    transparent 25%,
    rgba(0, 0, 0, 0.45) 48%,
    #000 100%
  );

  mask-image: linear-gradient(
    to bottom,
    transparent 10%,
    transparent 25%,
    rgba(0, 0, 0, 0.45) 48%,
    #000 100%
  );

  opacity: 0.9;
}

/* ========================================
   LOGO
======================================== */

.logo {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;

  color: rgba(255, 255, 255, 0.94);

  margin-bottom: 90px;
}

/* ========================================
   STATUS BADGE
======================================== */

.status {
  display: inline-flex;
  align-items: center;
  gap: 12px;

  padding: 13px 19px;

  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;

  background: rgba(255, 255, 255, 0.055);

  box-shadow:
    0 5px 24px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);

  color: rgba(255, 255, 255, 0.78);

  margin-bottom: 24px;

  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;

  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);

  animation: fade-up 0.9s 0.1s ease both;
}

.status-dot {
  width: 7px;
  height: 7px;
  flex-shrink: 0;

  border-radius: 50%;
  background: #70e3a5;

  box-shadow: 0 0 12px rgba(112, 227, 165, 0.55);

  animation: pulse 2.4s infinite;
}

/* ========================================
   HEADLINE
======================================== */

h1 {
  font-size: clamp(48px, 8vw, 96px);
  line-height: 0.98;
  letter-spacing: -5px;
  font-weight: 600;

  color: #ffffff;

  margin-bottom: 32px;
  text-wrap: balance;
}

/* ========================================
   DESCRIPTION
======================================== */

.description {
  max-width: 560px;
  margin: 0 auto;

  color: rgba(245, 243, 251, 0.7);

  font-size: 17px;
  line-height: 1.7;
  font-weight: 400;
}

/* ========================================
   DIVIDER
======================================== */

.divider {
  width: 60px;
  height: 1px;

  background: rgba(255, 255, 255, 0.4);

  margin: 45px auto;
}

/* ========================================
   CONTACT LINK
======================================== */

.contact {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}

.contact a {
  display: inline-block;

  color: #ffffff;
  text-decoration: none;
  font-weight: 600;

  border-bottom: 1px solid rgba(255, 255, 255, 0.65);
  padding-bottom: 4px;

  transition:
    color 200ms ease,
    border-color 200ms ease,
    opacity 200ms ease,
    transform 200ms ease;
}

.contact a:hover {
  color: rgba(255, 255, 255, 0.76);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

/* ========================================
   FOOTER
======================================== */

.footer {
  margin-top: 100px;

  font-size: 12px;
  line-height: 1.6;

  color: rgba(255, 255, 255, 0.44);
}

/* ========================================
   ANIMATIONS
======================================== */

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(112, 227, 165, 0.4);
  }

  70% {
    box-shadow: 0 0 0 7px rgba(112, 227, 165, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(112, 227, 165, 0);
  }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========================================
   TABLET
======================================== */

@media (max-width: 768px) {
  .container::before {
    background:
      radial-gradient(
        ellipse 85% 35% at 100% 100%,
        rgba(255, 137, 35, 0.9),
        transparent 75%
      ),
      radial-gradient(
        ellipse 90% 40% at 52% 100%,
        rgba(255, 0, 105, 0.78),
        transparent 76%
      ),
      radial-gradient(
        ellipse 80% 36% at 100% 72%,
        rgba(0, 194, 224, 0.58),
        transparent 76%
      ),
      #100e1e;
  }

  .logo {
    margin-bottom: 65px;
  }

  h1 {
    letter-spacing: -3px;
  }

  .footer {
    margin-top: 70px;
  }
}

/* ========================================
   MOBILE
======================================== */

@media (max-width: 600px) {
  body {
    padding: 20px;
  }

  .container {
    min-height: calc(100svh - 40px);
  }

  .logo {
    font-size: 17px;
    margin-bottom: 60px;
  }

  .status {
    gap: 9px;
    padding: 12px 15px;
    font-size: 9px;
    letter-spacing: 0.09em;
  }

  h1 {
    font-size: clamp(44px, 11vw, 62px);
    line-height: 1.02;
    letter-spacing: -3px;
    margin-bottom: 25px;
  }

  .description {
    max-width: 360px;
    font-size: 15px;
    line-height: 1.75;
  }

  .divider {
    margin: 34px auto;
  }

  .contact {
    font-size: 13px;
  }

  .footer {
    margin-top: 70px;
    font-size: 11px;
  }

  .container::after {
    opacity: 0.7;
  }
}

/* ========================================
   REDUCED MOTION ACCESSIBILITY
======================================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}