:root {
  color-scheme: light;
  --bg-base: #f4f6ef;
  --bg-accent: #d7e5d4;
  --bg-glow: #fff8e8;
  --ink: #19231d;
  --ink-soft: #324338;
  --card-bg: rgba(255, 255, 255, 0.72);
  --card-border: rgba(255, 255, 255, 0.48);
  --accent: #0f9d73;
  --accent-soft: #76dcb7;
  --toggle-bg: rgba(25, 35, 29, 0.08);
  --toggle-border: rgba(25, 35, 29, 0.12);
  --toggle-ink: #19231d;
  --shadow: 0 16px 60px rgba(23, 43, 34, 0.18);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg-base: #09110f;
  --bg-accent: #10231d;
  --bg-glow: #1f3d33;
  --ink: #eff7f3;
  --ink-soft: #b4c7be;
  --card-bg: rgba(13, 20, 18, 0.78);
  --card-border: rgba(255, 255, 255, 0.08);
  --accent: #63e0b8;
  --accent-soft: #94f1d0;
  --toggle-bg: rgba(255, 255, 255, 0.08);
  --toggle-border: rgba(255, 255, 255, 0.1);
  --toggle-ink: #eff7f3;
  --shadow: 0 20px 72px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 20% 20%, #fff, var(--bg-base) 36%, var(--bg-accent));
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 80% 15%, color-mix(in srgb, var(--bg-glow) 72%, transparent), transparent 28%),
    radial-gradient(circle at 12% 88%, color-mix(in srgb, var(--accent-soft) 20%, transparent), transparent 32%);
  opacity: 0.72;
}

.page-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.orb {
  position: absolute;
  width: 38vw;
  aspect-ratio: 1;
  border-radius: 999px;
  filter: blur(32px);
  opacity: 0.62;
}

.orb-left {
  background: linear-gradient(130deg, #ffd7aa, #ffbcb2);
  top: -10vh;
  left: -10vw;
  animation: drift 13s ease-in-out infinite;
}

.orb-right {
  background: linear-gradient(130deg, #9ce3ca, #b3daf7);
  bottom: -14vh;
  right: -8vw;
  animation: drift 15s ease-in-out infinite reverse;
}

.grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(25, 35, 29, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(25, 35, 29, 0.06) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(ellipse at center, black 35%, transparent 75%);
}

.container {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.card {
  width: min(760px, 100%);
  padding: clamp(28px, 5vw, 54px);
  border-radius: 28px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.theme-toggle {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 20;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  padding: 0;
  border-radius: 999px;
  border: 1px solid var(--toggle-border);
  background: var(--toggle-bg);
  color: var(--toggle-ink);
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.theme-toggle:hover {
  transform: translateY(-1px);
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.theme-toggle__icon {
  font-size: 1.2rem;
  line-height: 1;
}

.eyebrow {
  margin: 0 0 14px;
  font-family: "Space Grotesk", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.8rem;
  color: var(--ink-soft);
}

h1 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.2rem, 8vw, 4.8rem);
  line-height: 1;
}

.lead {
  margin: 18px 0 0;
  font-size: clamp(1rem, 2.8vw, 1.3rem);
  line-height: 1.65;
  max-width: 58ch;
  color: var(--ink-soft);
}

.status {
  margin-top: 26px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 999px;
  background: rgba(15, 157, 115, 0.1);
  border: 1px solid rgba(15, 157, 115, 0.2);
  color: #0b6e51;
  font-weight: 700;
  font-family: "Space Grotesk", sans-serif;
}

.pulse {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(15, 157, 115, 0.6);
  animation: pulse 2s infinite;
}

.footnote {
  margin: 22px 0 0;
  font-size: 0.95rem;
  color: color-mix(in srgb, var(--ink-soft) 72%, white);
}

.reveal {
  opacity: 0;
  transform: translateY(10px);
  animation: rise 0.65s ease forwards;
}

.delay-1 {
  animation-delay: 0.12s;
}

.delay-2 {
  animation-delay: 0.24s;
}

.delay-3 {
  animation-delay: 0.36s;
}

.delay-4 {
  animation-delay: 0.48s;
}

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

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 10px rgba(15, 157, 115, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(15, 157, 115, 0);
  }
}

@keyframes drift {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  50% {
    transform: translate(0, 16px) scale(1.05);
  }
}

@media (max-width: 640px) {
  .theme-toggle {
    top: 16px;
    right: 16px;
    width: 46px;
    height: 46px;
  }

  .container {
    align-items: end;
    padding: 16px;
  }

  .card {
    border-radius: 24px;
    padding: 24px;
    margin-bottom: 18px;
  }

  .lead {
    line-height: 1.55;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}