:root {
  --ink: #0B1130;
  --panel: #0F1638;
  --white: #ffffff;
  --blue-text: rgba(219,234,254,0.8);
  --blue-text-soft: rgba(219,234,254,0.6);
  --orange: #FB923C;
  --orange-soft: #FDBA74;
  --red: #EF4444;
  --purple: #9333EA;
  --error: #F87171;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--white);
  font-family: Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
  padding: 40px 24px 64px;
  overflow: hidden;
}

.starfield {
  pointer-events: none;
  position: absolute;
  inset: 0;
  opacity: 0.4;
  background-image:
    radial-gradient(1px 1px at 20px 30px, white, transparent),
    radial-gradient(1px 1px at 120px 90px, white, transparent),
    radial-gradient(1px 1px at 220px 40px, white, transparent),
    radial-gradient(1px 1px at 300px 140px, white, transparent),
    radial-gradient(1px 1px at 60px 180px, white, transparent);
  background-size: 340px 220px;
  background-repeat: repeat;
  z-index: 0;
}

.back-link {
  position: relative;
  z-index: 1;
  font-size: 14px;
  color: rgba(191,219,254,0.7);
  text-decoration: none;
}
.back-link:hover { color: var(--white); }

.badge-row {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
}
.badge-square {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  width: 36px;
  border-radius: 8px;
  border: 2px solid var(--orange);
  color: var(--orange);
  font-weight: 900;
}
.badge-text p:first-child { font-weight: 700; letter-spacing: 0.02em; margin: 0; }
.badge-text .edtech { color: var(--orange); }
.badge-text p:last-child { font-size: 11px; letter-spacing: 0.3em; color: rgba(191,219,254,0.6); margin: 2px 0 0; }

.presents {
  position: relative;
  z-index: 1;
  margin-top: 32px;
  font-size: 18px;
  color: var(--orange-soft);
}

h1.title {
  position: relative;
  z-index: 1;
  font-weight: 800;
  line-height: 0.98;
  margin: 4px 0 0;
}
h1.title .line1 { display: block; font-size: 32px; color: var(--white); }
h1.title .line2 {
  display: block;
  font-size: 52px;
  background: linear-gradient(90deg, #FDE047, #FB923C, #EF4444);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.age-pills {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
}
.pill {
  border-radius: 6px;
  padding: 4px 14px;
  font-size: 22px;
  font-weight: 800;
}
.pill.white { background: var(--white); color: var(--ink); }
.pill.purple { background: var(--purple); color: var(--white); }

.tagline {
  position: relative;
  z-index: 1;
  margin-top: 20px;
  max-width: 560px;
  font-size: 16px;
  color: var(--blue-text);
}
.tagline strong { color: var(--white); }

.flyer {
  position: relative;
  z-index: 1;
  margin-top: 40px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.7);
}
.flyer img { width: 100%; height: auto; display: block; }

section { position: relative; z-index: 1; }

h2.section-title {
  font-size: 22px;
  font-weight: 700;
  margin: 56px 0 24px;
}

.grid-3 {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

.card {
  border-radius: 16px;
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 20px;
}
.card .emoji { font-size: 28px; margin-bottom: 10px; }
.card h3 { margin: 0; font-weight: 600; color: var(--white); }
.card .card-body { margin-top: 6px; font-size: 14px; color: var(--blue-text-soft); }

.details-grid {
  display: grid;
  gap: 16px;
  margin-top: 40px;
  font-size: 14px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .details-grid { grid-template-columns: repeat(3, 1fr); }
}
.details-grid .card .label { color: var(--orange-soft); font-weight: 600; margin: 0; }
.details-grid .card .value { margin-top: 4px; color: var(--white); }

.venue-note {
  margin-top: 12px;
  font-size: 12px;
  color: var(--blue-text-soft);
}

.form-section { margin-top: 56px; max-width: 560px; }

.form-panel {
  border-radius: 20px;
  padding: 32px;
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.4);
}
.form-panel h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin: 0;
}
.form-panel .subtext {
  margin: 8px 0 24px;
  font-size: 14px;
  color: var(--blue-text-soft);
}

.field { margin-bottom: 16px; }
.field label {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--blue-text);
}
.field .required { opacity: 0.6; }

.field input,
.field select {
  width: 100%;
  border-radius: 10px;
  background: #0B1130;
  border: 1px solid rgba(255,255,255,0.15);
  padding: 10px 14px;
  color: var(--white);
  font-size: 15px;
  font-family: inherit;
}
.field input::placeholder { color: rgba(255,255,255,0.3); }
.field input:focus,
.field select:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 2px rgba(251,146,60,0.5);
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.submit-btn {
  width: 100%;
  border-radius: 10px;
  background: linear-gradient(90deg, #FB923C, #F97316, #EF4444);
  padding: 12px;
  font-weight: 800;
  color: var(--ink);
  border: none;
  cursor: pointer;
  font-size: 15px;
}
.submit-btn:hover { filter: brightness(1.1); }
.submit-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.error-text {
  font-size: 14px;
  font-weight: 500;
  color: var(--error);
  margin: 0 0 12px;
}

.success-panel {
  border-radius: 20px;
  padding: 32px;
  text-align: center;
  background: var(--panel);
  border: 1px solid rgba(251,146,60,0.4);
}
.success-panel .check { font-size: 32px; margin-bottom: 8px; }
.success-panel .title { font-size: 18px; font-weight: 600; margin: 0; }
.success-panel .body { margin-top: 8px; font-size: 14px; opacity: 0.8; }

.whatsapp-note {
  margin-top: 16px;
  font-size: 12px;
  color: rgba(219,234,254,0.5);
}

.hidden { display: none !important; }