:root {
  --navy: #10253e;
  --navy-deep: #07131f;
  --navy-soft: #183656;
  --gold: #c6973b;
  --gold-bright: #e4bc62;
  --concrete: #88898b;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  overflow: hidden;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--white);
  background:
    radial-gradient(circle at 50% 44%, rgba(198, 151, 59, 0.20), transparent 24rem),
    radial-gradient(circle at 50% 50%, rgba(24, 54, 86, 0.60), transparent 34rem),
    linear-gradient(145deg, #08151f 0%, #0d2118 48%, #06111a 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.032) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.028) 0 1px, transparent 1px 72px);
  opacity: 0.65;
  animation: grid-drift 18s linear infinite;
}

.coming-soon {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 100vh;
  min-height: 100svh;
  padding: 32px;
  isolation: isolate;
}

.ambient-grid {
  position: absolute;
  inset: -12%;
  z-index: -3;
  background:
    radial-gradient(circle at 18% 28%, rgba(198, 151, 59, 0.18), transparent 17rem),
    radial-gradient(circle at 84% 72%, rgba(136, 137, 139, 0.16), transparent 19rem);
  filter: blur(8px);
  animation: ambient-shift 13s ease-in-out infinite alternate;
}

.reveal-stage {
  position: relative;
  display: grid;
  justify-items: center;
  align-content: center;
  width: min(1180px, 100%);
  min-height: calc(100svh - 64px);
  text-align: center;
}

.spark-field {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.spark-field span {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(228, 188, 98, 0.82);
  box-shadow: 0 0 13px rgba(228, 188, 98, 0.72);
  opacity: 0;
  animation: spark-drift var(--duration) var(--delay) ease-in-out infinite;
}

.logo-frame {
  position: relative;
  display: grid;
  place-items: center;
  width: min(88vw, 1040px);
  min-width: 280px;
  padding: clamp(18px, 3vw, 30px) clamp(22px, 4vw, 42px);
  margin-bottom: auto;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: none;
  overflow: hidden;
  opacity: 0;
  transform: translateY(18px) scale(0.86);
  animation: logo-card-in 0.85s 0.18s cubic-bezier(.16, 1, .3, 1) forwards;
}

.logo-frame::before,
.logo-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.logo-frame::after {
  border-radius: inherit;
  box-shadow: none;
}

.gph-logo {
  display: block;
  width: 100%;
  height: auto;
  grid-area: 1 / 1;
  position: relative;
}

.logo-main {
  z-index: 4;
  filter: drop-shadow(0 0 0 rgba(198, 151, 59, 0));
  opacity: 0;
  clip-path: inset(0 100% 0 0);
  transform: translateY(9px) scale(0.985);
  animation:
    logo-direct-reveal 1.25s 0.55s cubic-bezier(.16, 1, .3, 1) forwards,
    mark-breathe 3.8s 2.65s ease-in-out infinite;
}

.logo-echo {
  z-index: 2;
  opacity: 0;
  transform: translate3d(-18px, 14px, 0) scale(0.99);
  filter:
    blur(9px)
    drop-shadow(0 0 20px rgba(198, 151, 59, 0.44));
  animation: logo-echo-settle 1.2s 0.38s cubic-bezier(.16, 1, .3, 1) forwards;
}

.logo-slice {
  position: absolute;
  pointer-events: none;
}

.logo-slice {
  z-index: 5;
  top: 0;
  bottom: 0;
  width: 12%;
  background: linear-gradient(180deg, transparent, rgba(198, 151, 59, 0.38), transparent);
  opacity: 0;
  transform: translateY(120%);
  mix-blend-mode: multiply;
}

.slice-one {
  left: 13%;
  animation: logo-slice-pass 0.78s 0.46s ease-out forwards;
}

.slice-two {
  left: 46%;
  animation: logo-slice-pass 0.78s 0.62s ease-out forwards;
}

.slice-three {
  left: 74%;
  animation: logo-slice-pass 0.78s 0.78s ease-out forwards;
}

.eyebrow,
h1,
.tagline {
  margin: 0;
  opacity: 0;
  transform: translateY(18px);
  text-shadow: 0 0 28px rgba(0, 0, 0, 0.34);
}

.eyebrow {
  color: var(--gold-bright);
  font-size: clamp(12px, 1.6vw, 14px);
  font-weight: 800;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  animation: text-rise 0.8s 1.45s ease-out forwards;
}

h1 {
  align-self: end;
  margin-top: clamp(42px, 8vh, 86px);
  color: var(--white);
  font-size: clamp(34px, 7vw, 82px);
  line-height: 0.95;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  animation: title-rise 0.95s 1.65s cubic-bezier(.16, 1, .3, 1) forwards, title-glow 4s 2.7s ease-in-out infinite;
}

.tagline {
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(15px, 2.2vw, 19px);
  font-weight: 600;
  letter-spacing: 0.04em;
  animation: text-rise 0.85s 1.95s ease-out forwards;
}

@keyframes logo-card-in {
  0% {
    opacity: 0;
    transform: translateY(22px) scale(0.86);
    filter: blur(8px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes logo-direct-reveal {
  0% {
    opacity: 0;
    clip-path: inset(0 100% 0 0);
    transform: translateY(9px) scale(0.985);
    filter: blur(2px) drop-shadow(0 0 0 rgba(198, 151, 59, 0));
  }
  46% {
    opacity: 1;
  }
  100% {
    opacity: 1;
    clip-path: inset(0 0 0 0);
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes logo-echo-settle {
  0% {
    opacity: 0;
    transform: translate3d(-22px, 16px, 0) scale(1.02);
  }
  34% {
    opacity: 0.58;
  }
  100% {
    opacity: 0;
    transform: translate3d(0, 0, 0) scale(1);
  }
}

@keyframes mark-breathe {
  0%,
  100% {
    filter: drop-shadow(0 0 8px rgba(198, 151, 59, 0.16));
  }
  50% {
    filter: drop-shadow(0 0 18px rgba(198, 151, 59, 0.42));
  }
}

@keyframes logo-slice-pass {
  0% {
    opacity: 0;
    transform: translateY(120%);
  }
  24%,
  64% {
    opacity: 0.95;
  }
  100% {
    opacity: 0;
    transform: translateY(-120%);
  }
}

@keyframes text-rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes title-rise {
  0% {
    opacity: 0;
    transform: translateY(24px) scale(0.94);
    filter: blur(6px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes title-glow {
  0%,
  100% {
    text-shadow: 0 0 18px rgba(198, 151, 59, 0.12), 0 0 28px rgba(0, 0, 0, 0.34);
  }
  50% {
    text-shadow: 0 0 26px rgba(228, 188, 98, 0.34), 0 0 44px rgba(198, 151, 59, 0.22);
  }
}

@keyframes ambient-shift {
  to {
    transform: translate3d(2%, -2%, 0) scale(1.04);
  }
}

@keyframes grid-drift {
  to {
    background-position: 160px 0, 0 72px, 72px 0;
  }
}

@keyframes spark-drift {
  0%,
  100% {
    opacity: 0;
    transform: translate3d(0, 10px, 0) scale(0.4);
  }
  35%,
  65% {
    opacity: 0.82;
  }
  50% {
    transform: translate3d(18px, -24px, 0) scale(1);
  }
}

@media (max-width: 640px) {
  body {
    overflow: hidden;
  }

  .coming-soon {
    padding: 24px 18px;
  }

  .logo-frame {
    width: min(94vw, 620px);
    min-width: 0;
    margin-bottom: auto;
  }

  .eyebrow {
    letter-spacing: 0.26em;
  }

  h1 {
    letter-spacing: 0.055em;
  }
}

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

  .logo-frame,
  .gph-logo,
  .logo-main,
  .eyebrow,
  h1,
  .tagline {
    opacity: 1;
    transform: none;
    filter: none;
  }

  .logo-main {
    clip-path: inset(0 0 0 0);
  }
}