:root {
  --bg-base: #f7fcff;
  --bg-mist: #eff9f4;
  --panel: rgba(255, 255, 255, 0.92);
  --panel-soft: rgba(244, 251, 255, 0.9);
  --panel-strong: #eef8ff;
  --border: rgba(21, 96, 136, 0.1);
  --text: #14304a;
  --muted: #5f768a;
  --accent: #1fbf9a;
  --accent-strong: #1573d6;
  --accent-soft: rgba(31, 191, 154, 0.12);
  --shadow: 0 28px 70px rgba(22, 74, 110, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", "Avenir Next", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 12%, rgba(71, 159, 255, 0.16), transparent 26%),
    radial-gradient(circle at 88% 16%, rgba(55, 205, 164, 0.16), transparent 22%),
    linear-gradient(180deg, #f4fbff 0%, #ffffff 52%, #f2fcf7 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(21, 96, 136, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21, 96, 136, 0.03) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: radial-gradient(circle at center, black 22%, transparent 82%);
  opacity: 0.7;
  pointer-events: none;
}

.page-shell {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 20px;
  isolation: isolate;
}

.ambient {
  position: absolute;
  width: min(38vw, 420px);
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(24px);
  opacity: 0.75;
  pointer-events: none;
}

.ambient-left {
  left: -8%;
  top: 8%;
  background: radial-gradient(circle, rgba(71, 159, 255, 0.28) 0%, transparent 70%);
  animation: floatGlow 12s ease-in-out infinite;
}

.ambient-right {
  right: -10%;
  bottom: 6%;
  background: radial-gradient(circle, rgba(55, 205, 164, 0.26) 0%, transparent 72%);
  animation: floatGlow 14s ease-in-out infinite reverse;
}

.heartbeat-orb {
  position: absolute;
  right: 14%;
  top: 13%;
  width: 16px;
  height: 16px;
  z-index: 1;
}

.heartbeat-orb span {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(31, 191, 154, 0.55);
  box-shadow: 0 0 18px rgba(31, 191, 154, 0.28);
  animation: heartbeat 2.6s ease-out infinite;
}

.heartbeat-orb span:last-child {
  animation-delay: 1.2s;
}

.hero-card {
  position: relative;
  width: min(100%, 1120px);
  padding: clamp(28px, 4vw, 48px);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 251, 255, 0.94)),
    var(--panel);
  border: 1px solid var(--border);
  border-radius: 34px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 10%, rgba(71, 159, 255, 0.1), transparent 24%),
    radial-gradient(circle at 88% 0%, rgba(55, 205, 164, 0.12), transparent 22%);
  pointer-events: none;
}

.hero-card::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 8px;
  background: linear-gradient(180deg, rgba(21, 115, 214, 0.24), rgba(31, 191, 154, 0.24));
}

.fade-in {
  opacity: 0;
  transform: translateY(24px);
  animation: reveal 1s ease forwards;
}

.hero-top {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  text-align: center;
  flex-direction: column;
}

.logo-wrap {
  width: min(230px, 46vw);
  padding: 18px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(241, 249, 255, 0.88));
  border: 1px solid rgba(21, 96, 136, 0.08);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.75),
    0 18px 42px rgba(24, 76, 113, 0.1);
}

.logo {
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 14px 28px rgba(43, 173, 157, 0.14));
  animation: logoFloat 5.6s ease-in-out infinite;
}

.brand-lockup {
  max-width: 640px;
}

.eyebrow,
.section-label {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(21, 96, 136, 0.56);
}

.brand-name,
.hero-copy h2,
.launch-copy h3,
.countdown-copy h3 {
  margin: 0;
  font-family: "Fraunces", Georgia, serif;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.brand-name {
  margin-top: 12px;
  font-size: clamp(2rem, 4.8vw, 4rem);
}

.tagline {
  margin: 10px 0 0;
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--muted);
}

.hero-copy {
  position: relative;
  margin: 34px auto 0;
  max-width: 760px;
  text-align: center;
}

.launch-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  padding: 10px 16px;
  border: 1px solid rgba(31, 191, 154, 0.15);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(236, 253, 247, 0.96), rgba(240, 249, 255, 0.96));
  color: #1c5e6b;
  box-shadow: 0 12px 28px rgba(28, 111, 133, 0.08);
  animation: pillPulse 3.5s ease-in-out infinite;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(31, 191, 154, 0.12);
}

.rocket {
  display: inline-block;
  transform: translateY(-1px);
}

.hero-copy h2 {
  font-size: clamp(2.4rem, 5.7vw, 5.35rem);
  line-height: 0.95;
  text-wrap: balance;
}

.subtext {
  margin: 20px auto 0;
  max-width: 630px;
  font-size: clamp(1rem, 2.2vw, 1.16rem);
  line-height: 1.7;
  color: var(--muted);
}

.feature-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 38px;
}

.feature-item,
.countdown-panel,
.launch-grid {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(245, 251, 255, 0.9));
  border: 1px solid rgba(21, 96, 136, 0.08);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    0 16px 36px rgba(22, 74, 110, 0.06);
}

.feature-item {
  min-height: 132px;
  padding: 20px;
  border-radius: 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.feature-icon {
  width: 54px;
  height: 54px;
  margin: 0 auto;
  display: grid;
  place-items: center;
  border-radius: 18px;
  font-size: 1.1rem;
  font-weight: 800;
  background: linear-gradient(135deg, rgba(21, 115, 214, 0.12), rgba(31, 191, 154, 0.12));
  border: 1px solid rgba(21, 115, 214, 0.1);
  color: #16638f;
  box-shadow: 0 12px 24px rgba(24, 76, 113, 0.08);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.feature-icon svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-item h3 {
  margin: 0;
  font-size: 1rem;
  letter-spacing: 0.01em;
  color: #18384c;
}

.feature-item:hover,
.feature-item:focus-within {
  transform: translateY(-4px);
  border-color: rgba(31, 191, 154, 0.18);
  background: linear-gradient(180deg, rgba(255, 255, 255, 1), rgba(239, 250, 246, 0.92));
}

.feature-item:hover .feature-icon,
.feature-item:focus-within .feature-icon {
  transform: translateY(-2px);
  border-color: rgba(31, 191, 154, 0.22);
  box-shadow: 0 16px 30px rgba(24, 76, 113, 0.1);
}

.launch-grid {
  margin-top: 24px;
  padding: 28px;
  border-radius: 28px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 24px;
  align-items: center;
}

.launch-copy h3,
.countdown-copy h3 {
  margin-top: 12px;
  font-size: clamp(1.6rem, 3.3vw, 2.3rem);
}

.launch-copy p:last-child,
.countdown-copy p:last-child {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.notify-form {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: flex-end;
}

.notify-form input {
  width: 100%;
  min-height: 58px;
  padding: 0 20px;
  border: 1px solid rgba(21, 96, 136, 0.14);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.98);
  color: var(--text);
  font: inherit;
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.notify-form input::placeholder {
  color: rgba(95, 118, 138, 0.7);
}

.notify-form input:focus {
  border-color: rgba(31, 191, 154, 0.38);
  box-shadow: 0 0 0 4px rgba(31, 191, 154, 0.12);
  transform: translateY(-1px);
}

.notify-form button {
  min-width: 160px;
  min-height: 58px;
  padding: 0 26px;
  border: 0;
  border-radius: 18px;
  background: linear-gradient(135deg, #1573d6 0%, #1fbf9a 100%);
  color: #ffffff;
  font: inherit;
  font-weight: 800;
  letter-spacing: 0.01em;
  cursor: pointer;
  box-shadow: 0 16px 34px rgba(24, 110, 158, 0.18);
  transition: transform 220ms ease, box-shadow 220ms ease, filter 220ms ease;
}

.notify-form button:hover,
.notify-form button:focus-visible {
  transform: translateY(-2px) scale(1.01);
  box-shadow:
    0 0 0 6px rgba(31, 191, 154, 0.1),
    0 20px 44px rgba(24, 110, 158, 0.2);
  filter: saturate(1.08);
}

.notify-form button:active {
  transform: translateY(0);
}

.notify-form button:disabled {
  cursor: default;
  opacity: 0.92;
}

.form-note {
  margin: 14px 0 0;
  grid-column: 2;
  color: rgba(95, 118, 138, 0.88);
  font-size: 0.95rem;
}

.countdown-panel {
  margin-top: 24px;
  padding: 28px;
  border-radius: 28px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 24px;
}

.countdown {
  display: grid;
  grid-template-columns: repeat(4, minmax(84px, 120px));
  gap: 12px;
}

.time-block {
  padding: 18px 12px;
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(238, 248, 255, 0.98)),
    var(--panel-strong);
  border: 1px solid rgba(21, 96, 136, 0.08);
  text-align: center;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.time-block span {
  display: block;
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.time-block small {
  display: block;
  margin-top: 7px;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(95, 118, 138, 0.78);
}

.footer {
  margin-top: 26px;
  text-align: center;
}

.footer p {
  margin: 6px 0 0;
  color: rgba(95, 118, 138, 0.92);
}

.footer a {
  color: #1c6aa8;
  text-decoration: none;
  border-bottom: 1px solid rgba(28, 106, 168, 0.22);
  transition: color 180ms ease, border-color 180ms ease;
}

.footer a:hover,
.footer a:focus-visible {
  color: #0f4f82;
  border-color: rgba(15, 79, 130, 0.42);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@keyframes logoFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes pillPulse {
  0%,
  100% {
    box-shadow: 0 12px 28px rgba(28, 111, 133, 0.08);
  }
  50% {
    box-shadow: 0 18px 40px rgba(28, 111, 133, 0.12);
  }
}

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

@keyframes floatGlow {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(0, -18px, 0) scale(1.04);
  }
}

@keyframes heartbeat {
  0% {
    transform: scale(0.5);
    opacity: 0.8;
  }
  70% {
    transform: scale(3.8);
    opacity: 0;
  }
  100% {
    transform: scale(3.8);
    opacity: 0;
  }
}

@media (max-width: 960px) {
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .launch-grid,
  .countdown-panel {
    grid-template-columns: 1fr;
  }

  .notify-form {
    justify-content: stretch;
  }

  .form-note {
    grid-column: auto;
  }

  .countdown {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .page-shell {
    padding: 20px 14px;
  }

  .hero-card {
    padding: 22px 18px;
    border-radius: 28px;
  }

  .logo-wrap {
    width: min(210px, 62vw);
    padding: 14px;
  }

  .feature-grid,
  .countdown {
    grid-template-columns: 1fr 1fr;
  }

  .feature-item {
    min-height: 118px;
    padding: 18px 14px;
  }

  .launch-grid,
  .countdown-panel {
    padding: 20px;
    border-radius: 24px;
  }

  .notify-form {
    flex-direction: column;
  }

  .notify-form button {
    width: 100%;
  }

  .heartbeat-orb {
    right: 11%;
    top: 8%;
  }
}

@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;
  }
}