:root {
  --bg: #121b63;
  --bg2: #0d144f;
  --text: #ffffff;
  --muted: #c7d1ff;
  --line: rgba(255, 255, 255, 0.12);
  --cyan: #57c7ff;
  --blue: #4f7cff;
  --pink: #ff33b8;
  --card: rgba(255, 255, 255, 0.06);
  --card-border: rgba(255, 255, 255, 0.12);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --success: #75f0b5;
  --danger: #ff9c9c;
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --container: 1140px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(87, 199, 255, 0.12), transparent 28%),
    radial-gradient(circle at top right, rgba(255, 51, 184, 0.08), transparent 24%),
    radial-gradient(circle at bottom center, rgba(79, 124, 255, 0.12), transparent 32%),
    linear-gradient(135deg, var(--bg), var(--bg2));
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(circle at center, black 35%, transparent 85%);
  z-index: 0;
}

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

a {
  color: inherit;
}

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.site-header {
  padding: 20px 0;
  position: relative;
  z-index: 2;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--text);
}

.brand img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  animation: pulseFloat 5s ease-in-out infinite;
  filter: drop-shadow(0 0 18px rgba(87, 199, 255, 0.28));
}

.brand span {
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.nav-cta a {
  text-decoration: none;
}

.hero {
  position: relative;
  padding: 40px 0 52px;
}

.hero-centered .hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-height: calc(100vh - 110px);
  justify-content: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(87, 199, 255, 0.25);
  background: rgba(87, 199, 255, 0.06);
  color: var(--cyan);
  font-size: 0.86rem;
  font-weight: 600;
  margin-bottom: 26px;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--pink));
  box-shadow: 0 0 12px rgba(87, 199, 255, 0.7);
}

.hero-logo-wrap {
  position: relative;
  width: min(90vw, 520px);
  min-height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.hero-logo-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  filter: blur(42px);
  opacity: 0.24;
  pointer-events: none;
}

.glow-a {
  background: var(--cyan);
  transform: translate(-22%, -4%);
  animation: glowShiftA 6s ease-in-out infinite;
}

.glow-b {
  background: var(--pink);
  transform: translate(20%, 4%);
  animation: glowShiftB 6s ease-in-out infinite;
}

.hero-logo {
  position: relative;
  z-index: 1;
  width: min(100%, 420px);
  height: auto;
  object-fit: contain;
  animation: pulseFloat 5.4s ease-in-out infinite;
  filter: drop-shadow(0 16px 42px rgba(0, 0, 0, 0.35));
}

.hero-title {
  margin: 0;
  font-size: clamp(2.4rem, 7vw, 5.8rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  max-width: 10ch;
}

.hero-subcopy {
  margin: 22px auto 0;
  max-width: 860px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  line-height: 1.8;
}

.hero-points {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.point {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.05);
  color: #dde5ff;
  font-size: 0.95rem;
}

.hero-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.98rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
  color: #fff;
  border: none;
  background: linear-gradient(135deg, var(--blue), var(--pink));
  box-shadow: 0 12px 28px rgba(111, 77, 255, 0.32);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 34px rgba(111, 77, 255, 0.42);
}

.btn-secondary {
  color: #fff;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
}

.btn-secondary:hover {
  border-color: rgba(87, 199, 255, 0.5);
  box-shadow: 0 0 0 6px rgba(87, 199, 255, 0.08);
}

.waitlist-section {
  padding: 0 0 84px;
}

.waitlist-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.04));
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.waitlist-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(135deg, rgba(87,199,255,0.5), rgba(255,51,184,0.22), rgba(79,124,255,0.42));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.waitlist-copy {
  max-width: 760px;
}

.waitlist-copy h2 {
  margin: 0 0 10px;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  letter-spacing: -0.03em;
}

.waitlist-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.waitlist-form {
  margin-top: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 14px;
  align-items: end;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

label {
  font-size: 0.92rem;
  font-weight: 600;
  color: #dce4ff;
}

input {
  width: 100%;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.07);
  color: #fff;
  padding: 15px 16px;
  border-radius: var(--radius-sm);
  outline: none;
  font: inherit;
  transition: all 0.2s ease;
}

input::placeholder {
  color: rgba(255,255,255,0.45);
}

input:focus {
  border-color: rgba(87, 199, 255, 0.55);
  box-shadow: 0 0 0 4px rgba(87, 199, 255, 0.12);
}

.submit-btn {
  border: none;
  cursor: pointer;
}

.form-note {
  grid-column: 1 / -1;
  margin: 2px 0 0;
  font-size: 0.92rem;
  color: var(--muted);
}

.message {
  grid-column: 1 / -1;
  min-height: 24px;
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
}

.message.success {
  color: var(--success);
}

.message.error {
  color: var(--danger);
}

.honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
  overflow: hidden;
}

.section {
  padding: 0 0 88px;
}

.section-header {
  max-width: 860px;
  margin-bottom: 28px;
}

.section-header h2 {
  margin: 0 0 12px;
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  letter-spacing: -0.03em;
}

.section-header p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.info-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 22px;
  padding: 24px;
  backdrop-filter: blur(8px);
}

.info-card h3 {
  margin: 0 0 10px;
  font-size: 1.06rem;
}

.info-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 24px 0 34px;
  color: var(--muted);
  font-size: 0.95rem;
}

.footer-inner p {
  margin: 0;
}

.site-footer a {
  color: var(--cyan);
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
}

@keyframes pulseFloat {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-9px) scale(1.02);
  }
}

@keyframes glowShiftA {
  0%, 100% {
    transform: translate(-22%, -4%) scale(1);
  }
  50% {
    transform: translate(-10%, -10%) scale(1.12);
  }
}

@keyframes glowShiftB {
  0%, 100% {
    transform: translate(20%, 4%) scale(1);
  }
  50% {
    transform: translate(8%, 8%) scale(1.1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .brand img,
  .hero-logo,
  .glow-a,
  .glow-b {
    animation: none;
  }

  html {
    scroll-behavior: auto;
  }
}

@media (max-width: 980px) {
  .hero-centered .hero-inner {
    min-height: auto;
    padding-top: 24px;
    padding-bottom: 10px;
  }

  .waitlist-form {
    grid-template-columns: 1fr;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }

  .submit-btn {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 24px, var(--container));
  }

  .nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding-top: 18px;
  }

  .hero-logo-wrap {
    width: min(100%, 320px);
    min-height: 180px;
    margin-bottom: 18px;
  }

  .hero-logo {
    width: min(100%, 260px);
  }

  .hero-title {
    font-size: clamp(2.2rem, 12vw, 3.8rem);
    max-width: 12ch;
  }

  .hero-subcopy {
    line-height: 1.7;
  }

  .waitlist-card,
  .info-card {
    padding: 20px;
  }

  .hero-actions {
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }
}