:root {
  color-scheme: dark;
  --bg: #020409;
  --ink: #ffffff;
  --muted: rgba(255, 255, 255, 0.68);
  --faint: rgba(255, 255, 255, 0.12);
  --cyan: #00d9ff;
  --blue: #176bff;
  --lime: #a9ff2f;
  --panel: rgba(8, 14, 27, 0.72);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }

[hidden] {
  display: none !important;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--ink);
}

body.countdown-locked {
  overflow: hidden;
}

button, input { font: inherit; }

.page-shell {
  position: relative;
  display: grid;
  gap: 86px;
  min-height: 100vh;
  overflow: hidden;
  padding: 22px 20px 54px;
}

.page-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 50% 18%, rgba(0, 217, 255, 0.18), transparent 26%),
    radial-gradient(circle at 50% 88%, rgba(23, 107, 255, 0.18), transparent 31%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 28%);
  pointer-events: none;
}

.laser {
  position: fixed;
  width: 150vmax;
  height: 120px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(0, 217, 255, 0.04), rgba(0, 217, 255, 0.88), rgba(82, 244, 255, 0.18), transparent);
  filter: blur(18px);
  mix-blend-mode: screen;
  pointer-events: none;
}

.laser::after {
  content: "";
  position: absolute;
  inset: 48px 0;
  background: rgba(210, 252, 255, 0.84);
  filter: blur(4px);
}

.laser-one { top: 18%; left: -30%; animation: laserSweep 6.5s ease-in-out infinite; transform: rotate(-18deg); }
.laser-two { right: -38%; bottom: 24%; opacity: 0.55; animation: laserSweepAlt 8s ease-in-out infinite; transform: rotate(18deg); }

.grid-glow {
  position: fixed;
  inset: auto -10% -40% -10%;
  height: 58%;
  background:
    linear-gradient(rgba(0, 217, 255, 0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 217, 255, 0.12) 1px, transparent 1px);
  background-size: 54px 54px;
  opacity: 0.26;
  mask-image: linear-gradient(transparent, black 42%, transparent);
  transform: perspective(620px) rotateX(62deg);
  transform-origin: bottom;
}

.spark, .particle {
  position: fixed;
  border-radius: 50%;
  background: #e9ffff;
  box-shadow: 0 0 18px var(--cyan), 0 0 42px var(--blue);
  pointer-events: none;
}

.spark { width: 7px; aspect-ratio: 1; animation: sparkFloat 5s ease-in-out infinite; }
.spark-a { top: 18%; left: 22%; }
.spark-b { top: 34%; right: 18%; animation-delay: -1.4s; }
.spark-c { bottom: 20%; left: 16%; animation-delay: -2.8s; }
.particle {
  width: var(--size);
  height: var(--size);
  left: var(--x);
  top: 100vh;
  opacity: 0;
  animation: particleRise var(--duration) linear infinite;
  animation-delay: var(--delay);
}

.hero, .feature-band, .steps-band, .preview-band, .donation {
  position: relative;
  z-index: 1;
  width: min(100%, 1080px);
  margin: 0 auto;
}

.hero {
  display: grid;
  justify-items: center;
  text-align: center;
  min-height: 92vh;
  align-content: center;
}

.brand-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 8px 16px 8px 10px;
  border: 1px solid var(--faint);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 18px 60px rgba(0, 217, 255, 0.12);
  backdrop-filter: blur(18px);
}

.brand-pill img { width: 28px; height: 28px; border-radius: 8px; }
.brand-pill span { font-size: 0.78rem; font-weight: 900; }

.sticker-scene {
  position: relative;
  display: grid;
  width: min(50vw, 286px);
  min-width: 210px;
  aspect-ratio: 194 / 259;
  margin: 26px 0 20px;
  perspective: 1200px;
  place-items: center;
}

.sticker-shadow {
  position: absolute;
  bottom: -4%;
  width: 78%;
  height: 18%;
  border-radius: 50%;
  background: rgba(0, 217, 255, 0.38);
  filter: blur(24px);
  transform: rotateX(70deg);
  animation: shadowPulse 5.5s ease-in-out infinite;
}

.sticker-card-image {
  width: 78%;
  background: transparent;
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.52), 0 0 42px rgba(0, 217, 255, 0.28);
  animation: rotateSticker 7s ease-in-out infinite;
}

.sticker-card-image img { display: block; width: 100%; height: auto; object-fit: contain; }

.eyebrow {
  margin: 0 0 12px;
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
  text-shadow: 0 0 24px rgba(0, 217, 255, 0.72);
}

h1, h2, h3, p { letter-spacing: 0; }
h1 {
  max-width: 840px;
  margin: 0;
  font-size: clamp(3rem, 8vw, 6.8rem);
  font-weight: 900;
  line-height: 0.88;
}
h2 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 4.4rem);
  font-weight: 900;
  line-height: 0.95;
}
h3 { margin: 0; font-size: 1.15rem; }

.subtitle {
  max-width: 660px;
  margin: 22px 0 26px;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.22rem);
  font-weight: 650;
  line-height: 1.55;
}
.subtitle.compact { margin-bottom: 0; }

.notify-form {
  display: grid;
  width: min(100%, 480px);
  grid-template-columns: 1fr 1fr auto;
  gap: 7px;
  padding: 5px;
  border: 1px solid rgba(0, 217, 255, 0.3);
  border-radius: 999px;
  background: var(--panel);
  box-shadow: 0 22px 80px rgba(0, 0, 0, 0.35), 0 0 30px rgba(0, 217, 255, 0.15);
  backdrop-filter: blur(22px);
}

input {
  min-width: 0;
  min-height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  outline: 0;
  padding: 0 13px;
  font-size: 0.86rem;
  font-weight: 700;
}
input:focus { border-color: rgba(0, 217, 255, 0.72); box-shadow: 0 0 0 4px rgba(0, 217, 255, 0.13); }
input::placeholder { color: rgba(255, 255, 255, 0.5); }

.notify-form button, .donate-button, .admin-login button, .admin-settings button {
  min-height: 38px;
  border: 0;
  border-radius: 999px;
  color: #001019;
  cursor: pointer;
  font-weight: 900;
  padding: 0 18px;
  background: linear-gradient(135deg, #ffffff, #7cf2ff 42%, #00d9ff);
  box-shadow: 0 0 24px rgba(0, 217, 255, 0.36);
}

.form-message {
  min-height: 24px;
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.94rem;
  font-weight: 700;
}
.form-message.success { color: #75ffcf; }
.form-message.error { color: #ff8cae; }

.store-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
}
.store-badges span {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.86rem;
  font-weight: 850;
  padding: 0 16px;
  backdrop-filter: blur(18px);
}

.feature-band, .steps-band, .preview-band, .plus-band {
  display: grid;
  gap: 24px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.feature-card, .steps-list article, .phone-preview, .donation, .plus-band {
  border: 1px solid var(--faint);
  background: var(--panel);
  box-shadow: 0 22px 80px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(22px);
}

.feature-card {
  display: grid;
  gap: 12px;
  min-height: 210px;
  border-radius: 24px;
  padding: 22px;
}
.feature-card span {
  display: grid;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: rgba(0, 217, 255, 0.16);
  color: var(--cyan);
  font-weight: 950;
  place-items: center;
}
.feature-card p, .steps-list p {
  margin: 0;
  color: var(--muted);
  font-weight: 650;
  line-height: 1.45;
}

.steps-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.steps-list article {
  display: grid;
  gap: 12px;
  border-radius: 24px;
  padding: 22px;
}
.steps-list strong {
  color: var(--cyan);
  font-size: 2rem;
}

.plus-band {
  width: min(100%, 1080px);
  justify-self: center;
  margin-inline: auto;
  grid-template-columns: 0.8fr 1.2fr;
  align-items: center;
  border-radius: 32px;
  padding: clamp(18px, 3vw, 30px);
  min-height: 250px;
}

.plus-band h2 {
  max-width: 560px;
  font-size: clamp(1.7rem, 3.5vw, 3rem);
}

.plus-band .subtitle {
  max-width: 560px;
  font-size: 0.98rem;
}

.plus-panel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.plus-panel div {
  display: grid;
  min-height: 104px;
  align-content: center;
  border: 1px solid rgba(0, 217, 255, 0.22);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.07);
  padding: 14px;
}

.plus-panel strong {
  color: var(--cyan);
  font-size: clamp(1.7rem, 4vw, 2.8rem);
  font-weight: 950;
  line-height: 1;
}

.plus-panel span {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1.3;
}

.preview-band {
  grid-template-columns: 0.8fr 1fr;
  align-items: center;
}
.phone-preview {
  display: grid;
  gap: 14px;
  min-height: 440px;
  border-radius: 42px;
  padding: 54px 22px 22px;
}
.phone-top {
  justify-self: center;
  width: 92px;
  height: 24px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}
.preview-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.08);
  padding: 0 18px;
}
.preview-row.active {
  background: rgba(0, 217, 255, 0.18);
  box-shadow: 0 0 30px rgba(0, 217, 255, 0.18);
}
.preview-row span { font-weight: 950; }
.preview-row strong { color: var(--muted); font-size: 0.9rem; }

.donation {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  border-radius: 34px;
  padding: clamp(22px, 4vw, 38px);
}

.donation-copy {
  display: flex;
  align-items: center;
  gap: 18px;
}

.donation-copy > span {
  display: grid;
  width: 66px;
  height: 66px;
  flex: 0 0 auto;
  border-radius: 22px;
  background: rgba(0, 217, 255, 0.16);
  box-shadow: 0 0 28px rgba(0, 217, 255, 0.2);
  font-size: 2rem;
  place-items: center;
}

.donation-copy h2 {
  max-width: 620px;
  font-size: clamp(1.85rem, 4vw, 3.6rem);
}

.donation-copy p {
  max-width: 560px;
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-weight: 750;
  line-height: 1.45;
}

.donation-action {
  display: grid;
  justify-items: center;
  gap: 8px;
  flex: 0 0 min(100%, 250px);
}

.donation-action .donate-button {
  width: 100%;
  min-height: 54px;
  font-size: 1.05rem;
}

.donation-action small {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.75rem;
  font-weight: 700;
  text-align: center;
}

.countdown-gate, .admin-modal {
  position: fixed;
  z-index: 40;
  inset: 0;
  display: grid;
  padding: 20px;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(14px);
  place-items: center;
}
.countdown-gate { z-index: 30; }
.countdown-gate[hidden], .admin-modal[hidden] { display: none; }

.gate-card, .admin-panel {
  display: grid;
  gap: 14px;
  width: min(100%, 760px);
  justify-items: center;
  text-align: center;
}
.gate-card img {
  width: 74px;
  height: 74px;
  border-radius: 20px;
  box-shadow: 0 0 46px rgba(0, 217, 255, 0.46);
}
.countdown {
  display: grid;
  width: min(100%, 620px);
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.countdown div {
  display: grid;
  min-height: 104px;
  align-content: center;
  border: 1px solid rgba(0, 217, 255, 0.28);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.06);
}
.countdown strong { font-size: clamp(2rem, 7vw, 4.6rem); font-weight: 900; line-height: 0.95; }
.countdown span { color: var(--cyan); font-size: 0.74rem; font-weight: 900; text-transform: uppercase; }
.gate-copy { max-width: 520px; margin: 0; color: var(--muted); font-weight: 700; line-height: 1.5; }

.gate-admin-entry {
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.46);
}

.admin-panel {
  position: relative;
  justify-items: stretch;
  text-align: left;
  width: min(100%, 430px);
  border: 1px solid rgba(0, 217, 255, 0.26);
  border-radius: 24px;
  background: rgba(10, 18, 34, 0.94);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.52), 0 0 36px rgba(0, 217, 255, 0.18);
  padding: 28px;
}
.admin-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  cursor: pointer;
}
.admin-login, .admin-settings { display: grid; gap: 12px; }

.admin-panel.mode-login .admin-settings,
.admin-panel.mode-settings .admin-login {
  display: none !important;
}

.admin-panel.mode-login .admin-login,
.admin-panel.mode-settings .admin-settings {
  display: grid !important;
}
.admin-login p, .admin-settings p { margin: 0 0 8px; color: var(--muted); font-weight: 650; }
.admin-login label, .admin-settings label { color: rgba(255, 255, 255, 0.78); font-size: 0.86rem; font-weight: 800; }
.secondary-button { background: rgba(255, 255, 255, 0.1) !important; color: #ffffff !important; }
.admin-toggle { display: flex; align-items: center; gap: 10px; min-height: 42px; }
.admin-toggle input { width: 18px; height: 18px; accent-color: var(--cyan); }
.admin-message { min-height: 20px; color: #75ffcf !important; font-size: 0.86rem; }
.admin-message.error { color: #ff8cae !important; }

.site-footer {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  padding: 18px 20px 28px;
  background: var(--bg);
}
.admin-entry {
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.32);
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 700;
}
.admin-entry:hover { color: var(--cyan); }

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

@keyframes rotateSticker {
  0%, 100% { transform: rotateY(-18deg) rotateX(8deg) translateY(0); }
  50% { transform: rotateY(18deg) rotateX(4deg) translateY(-18px); }
}
@keyframes shadowPulse {
  0%, 100% { opacity: 0.72; transform: rotateX(70deg) scale(1); }
  50% { opacity: 0.44; transform: rotateX(70deg) scale(0.84); }
}
@keyframes laserSweep {
  0%, 100% { transform: translate3d(-4%, 0, 0) rotate(-18deg); }
  50% { transform: translate3d(7%, 34px, 0) rotate(-15deg); }
}
@keyframes laserSweepAlt {
  0%, 100% { transform: translate3d(4%, 0, 0) rotate(18deg); }
  50% { transform: translate3d(-8%, -30px, 0) rotate(15deg); }
}
@keyframes sparkFloat {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.45; }
  50% { transform: translateY(-24px) scale(1.35); opacity: 1; }
}
@keyframes particleRise {
  0% { opacity: 0; transform: translate3d(0, 0, 0) scale(0.5); }
  12% { opacity: 0.85; }
  100% { opacity: 0; transform: translate3d(var(--drift), -118vh, 0) scale(1.2); }
}

@media (max-width: 820px) {
  .page-shell {
    gap: 58px;
    padding-inline: 16px;
  }
  .hero {
    min-height: auto;
    padding-top: 16px;
  }
  .sticker-scene { width: min(58vw, 230px); min-width: 190px; }
  h1 { font-size: clamp(2.45rem, 11vw, 3.85rem); }
  .notify-form { grid-template-columns: 1fr; width: min(100%, 350px); border-radius: 22px; }
  .feature-grid, .steps-list, .preview-band, .plus-band, .plus-panel { grid-template-columns: 1fr; }
  .feature-card {
    min-height: 170px;
  }
  .plus-band {
    width: min(100%, 460px);
    min-height: auto;
    border-radius: 26px;
  }
  .plus-panel div {
    min-height: 82px;
  }
  .phone-preview {
    min-height: 340px;
    border-radius: 32px;
    padding-top: 38px;
  }
  .donation {
    width: min(100%, 460px);
    flex-direction: column;
    align-items: stretch;
    border-radius: 28px;
    padding: 20px;
  }
  .donation-copy {
    align-items: flex-start;
  }
  .donation-copy > span {
    width: 54px;
    height: 54px;
    border-radius: 18px;
    font-size: 1.6rem;
  }
  .donate-button { width: 100%; }
  .countdown { grid-template-columns: repeat(2, 1fr); }
}