/* style.css – bright sky-blue theme, minimal, clean */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: linear-gradient(145deg, #e3f2fd 0%, #bbdefb 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  overflow: hidden;
  padding: 1.5rem;
}

.hero {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 90vh;
}

.content {
  position: relative;
  text-align: center;
  z-index: 10;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 4rem 5rem;
  border-radius: 64px 32px 64px 32px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: 0 30px 70px -20px rgba(30, 80, 180, 0.25),
              0 8px 20px rgba(255, 255, 255, 0.5) inset;
  width: 100%;
  max-width: 780px;
  transition: all 0.3s;
}

/* ---- typography ---- */
.glitch {
  font-size: clamp(3.6rem, 14vw, 6.5rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #0a3d6b;
  text-shadow: 0 4px 20px rgba(30, 120, 255, 0.20),
               0 0 60px rgba(70, 150, 255, 0.10);
  margin-bottom: 0.5rem;
  animation: softGlow 4s ease-in-out infinite alternate;
}

@keyframes softGlow {
  0% { text-shadow: 0 4px 20px rgba(30, 144, 255, 0.20), 0 0 30px rgba(70, 180, 255, 0.08); }
  100% { text-shadow: 0 8px 30px rgba(0, 100, 255, 0.35), 0 0 60px rgba(70, 180, 255, 0.18); }
}

.subtitle {
  font-size: 1.2rem;
  font-weight: 350;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #1f5a8a;
  background: linear-gradient(135deg, #1e6bb8, #4f9bff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.85;
  margin-bottom: 0.2rem;
}

/* ---- shapes – soft, pastel, floating ---- */
.shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  border-radius: inherit;
}

.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.35;
  mix-blend-mode: soft-light;
  animation: floatShape 16s infinite alternate ease-in-out;
}

.shape-1 {
  width: 280px;
  height: 280px;
  top: -80px;
  right: -60px;
  background: radial-gradient(circle, #7bb8ff, #9ac8ff);
  animation-duration: 14s;
}

.shape-2 {
  width: 320px;
  height: 320px;
  bottom: -90px;
  left: -80px;
  background: radial-gradient(circle, #a8d0ff, #c5e0ff);
  animation-duration: 18s;
  animation-delay: -4s;
}

.shape-3 {
  width: 160px;
  height: 160px;
  top: 15%;
  left: 5%;
  background: radial-gradient(circle, #b4d9ff, #d6ecff);
  animation-duration: 12s;
  animation-delay: -2s;
  opacity: 0.25;
}

.shape-4 {
  width: 200px;
  height: 200px;
  bottom: 10%;
  right: 0%;
  background: radial-gradient(circle, #8ac4ff, #b5daff);
  animation-duration: 20s;
  animation-delay: -6s;
  opacity: 0.3;
}

@keyframes floatShape {
  0% { transform: translate(0, 0) scale(1) rotate(0deg); }
  50% { transform: translate(20px, -25px) scale(1.05) rotate(6deg); }
  100% { transform: translate(-15px, 20px) scale(0.95) rotate(-5deg); }
}

/* ---- ring – subtle rotating accent ---- */
.ring-ring {
  position: absolute;
  width: 420px;
  height: 420px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 2px solid rgba(60, 140, 255, 0.08);
  border-top: 3px solid rgba(70, 160, 255, 0.20);
  border-right: 3px solid rgba(100, 180, 255, 0.10);
  animation: spinRing 32s linear infinite;
  pointer-events: none;
  z-index: 1;
}

@keyframes spinRing {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* ---- tiny floating dots (extra graphical touch) ---- */
.dot {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  box-shadow: 0 0 20px rgba(70, 150, 255, 0.15);
  pointer-events: none;
  animation: dotFloat 9s infinite alternate ease-in-out;
}

.dot-1 {
  width: 10px;
  height: 10px;
  top: 12%;
  right: 18%;
  animation-duration: 11s;
  background: rgba(120, 190, 255, 0.5);
}

.dot-2 {
  width: 14px;
  height: 14px;
  bottom: 20%;
  left: 12%;
  animation-duration: 13s;
  animation-delay: -3s;
  background: rgba(100, 170, 255, 0.4);
}

.dot-3 {
  width: 8px;
  height: 8px;
  top: 40%;
  right: 8%;
  animation-duration: 15s;
  animation-delay: -6s;
  background: rgba(150, 210, 255, 0.5);
}

@keyframes dotFloat {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(20px, -30px) scale(1.4); }
}

/* ---- responsive ---- */
@media (max-width: 640px) {
  .content {
    padding: 2.8rem 1.8rem;
    border-radius: 40px 20px 40px 20px;
  }
  .ring-ring {
    width: 280px;
    height: 280px;
  }
  .shape-1 { width: 180px; height: 180px; }
  .shape-2 { width: 200px; height: 200px; }
  .shape-3 { width: 120px; height: 120px; }
  .shape-4 { width: 140px; height: 140px; }
}