/* Bifröst Network — Coming Soon Page
   Cuenta regresiva hasta el 1 de septiembre 2026 */

/* ========== Reset & Base ========== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

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

body {
  background: var(--ink);
  color: var(--white);
  font-family: 'General Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  overflow-y: auto;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: 
    radial-gradient(ellipse 60% 40% at 25% 20%, rgba(0, 17, 255, 0.18), transparent 70%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(254, 80, 0, 0.15), transparent 70%),
    var(--ink);
}

img, svg {
  display: block;
  max-width: 100%;
}

/* ========== Particles Background ========== */
.particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--white);
  border-radius: 50%;
  opacity: 0;
  filter: blur(1px);
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.6);
  animation: particleFloat linear infinite;
}

@keyframes particleFloat {
  0% {
    opacity: 0;
    transform: translateY(0) translateX(0);
  }
  10% {
    opacity: 0.7;
  }
  90% {
    opacity: 0.3;
  }
  100% {
    opacity: 0;
    transform: translateY(-100vh) translateX(var(--drift));
  }
}

/* ========== Main Container ========== */
.container {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 24px;
  max-width: 1000px;
  width: 100%;
}

/* ========== Logo Section ========== */
.logo-container {
  position: relative;
  margin-bottom: 32px;
  opacity: 0;
  transform: scale(0.6);
  animation: logoEnter 1.4s var(--ease) 0.2s forwards;
}

@keyframes logoEnter {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.logo-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 17, 255, 0.4) 0%, transparent 70%);
  filter: blur(40px);
  animation: glowPulse 4s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% {
    opacity: 0.5;
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    opacity: 0.8;
    transform: translate(-50%, -50%) scale(1.1);
    background: radial-gradient(circle, rgba(254, 80, 0, 0.4) 0%, transparent 70%);
  }
}

.isotipo {
  position: relative;
  width: 160px;
  height: 160px;
  animation: isotipoPulse 3s ease-in-out infinite, isotipoFloat 4s ease-in-out infinite;
  filter: drop-shadow(0 0 20px rgba(0, 17, 255, 0.5));
}

@keyframes isotipoPulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes isotipoFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-15px);
  }
}

.logo-bifrost {
  width: 180px;
  height: auto;
  margin-bottom: 32px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeSlideUp 1s var(--ease-soft) 0.6s forwards;
}

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

/* ========== Divider ========== */
.divider {
  width: 60px;
  height: 2px;
  background: var(--grad-beam);
  margin-bottom: 20px;
  opacity: 0;
  transform: scaleX(0);
  animation: dividerExpand 0.8s var(--ease) 1s forwards;
}

@keyframes dividerExpand {
  to {
    opacity: 1;
    transform: scaleX(1);
  }
}

/* ========== Title & Subtitle ========== */
.title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--white);
  margin-bottom: 12px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeSlideUp 1s var(--ease-soft) 1.2s forwards;
}

.subtitle {
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 500;
  color: var(--mist);
  margin-bottom: 42px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeSlideUp 1s var(--ease-soft) 1.4s forwards;
}

/* ========== Countdown ========== */
.countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 3vw, 32px);
  margin-bottom: 64px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeSlideUp 1.2s var(--ease-soft) 1.6s forwards;
  --countdown-gradient: linear-gradient(
    90deg,
    #0011FF 0%,
    #5B28FF 33%,
    #FF3F8B 66%,
    #FE5000 100%
  );
}

.countdown-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.countdown-value {
  font-family: 'IBM Plex Mono', monospace;
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 700;
  line-height: 1;
  color: var(--white);
  min-width: clamp(80px, 12vw, 140px);
  position: relative;
  background: var(--countdown-gradient);
  background-size: var(--countdown-gradient-width, 100%) 100%;
  background-position: var(--countdown-gradient-x, 0) 0;
  background-repeat: no-repeat;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.countdown-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: clamp(11px, 1.5vw, 13px);
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--mist-dim);
  text-transform: uppercase;
}

.countdown-separator {
  font-family: 'IBM Plex Mono', monospace;
  font-size: clamp(40px, 7vw, 72px);
  font-weight: 700;
  color: var(--blue);
  opacity: 1;
  animation: separatorBlink 2s ease-in-out infinite;
  text-shadow: 0 0 20px rgba(0, 17, 255, 0.6);
}

@keyframes separatorBlink {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}

/* ========== Beam ========== */
.beam {
  width: min(720px, 90vw);
  height: auto;
  margin-bottom: 48px;
  opacity: 0;
  animation: beamFadeIn 1.5s var(--ease-soft) 1.8s forwards;
}

@keyframes beamFadeIn {
  to {
    opacity: 1;
  }
}

.beam-path {
  stroke-dasharray: 2000;
  stroke-dashoffset: 2000;
  animation: beamDraw 2.5s var(--ease-soft) 2s forwards;
  filter: drop-shadow(0 0 12px rgba(0, 17, 255, 0.6));
}

@keyframes beamDraw {
  to {
    stroke-dashoffset: 0;
  }
}

/* ========== Footer ========== */
.footer {
  opacity: 0;
  animation: fadeSlideUp 1s var(--ease-soft) 2.2s forwards;
}

.footer p {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  font-weight: 500;
  color: var(--mist-dim);
  letter-spacing: 0.02em;
}

/* ========== Responsive ========== */
@media (max-width: 720px) {
  .isotipo {
    width: 120px;
    height: 120px;
  }

  .logo-bifrost {
    width: 140px;
  }

  .countdown {
    gap: 12px;
  }

  .countdown-block {
    gap: 6px;
  }
}

@media (max-width: 480px) {
  .isotipo {
    width: 100px;
    height: 100px;
  }

  .logo-bifrost {
    width: 120px;
    margin-bottom: 20px;
  }

  .title {
    margin-bottom: 8px;
  }

  .subtitle {
    margin-bottom: 30px;
  }

  .countdown {
    gap: 8px;
    margin-bottom: 48px;
  }

  .countdown-separator {
    display: none;
  }

  .countdown-block:nth-child(3),
  .countdown-block:nth-child(5) {
    margin-left: 0;
  }

  .beam {
    margin-bottom: 32px;
  }
}