:root {
  --bg: #020617;
  --bg-alt: #020617;
  --card-bg: #020617;
  --card-border: rgba(148, 163, 184, 0.22);
  --accent: #6366f1;
  --accent-soft: rgba(99, 102, 241, 0.12);
  --accent-strong: #4f46e5;
  --text: #e5e7eb;
  --text-muted: #9ca3af;
  --danger: #f97373;
  --radius-lg: 18px;
  --radius-sm: 999px;
  --shadow-soft: 0 20px 60px rgba(15, 23, 42, 0.9);
  --shadow-pill: 0 10px 30px rgba(15, 23, 42, 0.8);
  --font-sans: "Plus Jakarta Sans", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
}

/* Reset / base */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  color: var(--text);
  background: radial-gradient(circle at top, #111827 0, #020617 55%);
  min-height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

/* Layout utilities */

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 16px;
}

.section {
  padding: 40px 0;
}

.alt-section {
  background: radial-gradient(circle at top left, #111827 0, #020617 75%);
}

.grid-2 {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.05fr);
  gap: 24px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.gap-sm {
  gap: 16px;
}

@media (max-width: 900px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Header – more SaaS-like */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(22px);
  background: linear-gradient(
    to bottom,
    rgba(15, 23, 42, 0.96),
    rgba(15, 23, 42, 0.75),
    transparent
  );
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-logo {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: radial-gradient(circle at top left, #4f46e5, #06b6d4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  font-weight: 700;
  color: #e5e7eb;
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.9);
}


.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-weight: 700;
  letter-spacing: 0.03em;
  font-size: 14px;
}

.brand-tagline {
  font-size: 11px;
  color: var(--text-muted);
}

.nav {
  display: flex;
  gap: 14px;
  font-size: 13px;
}

.nav a {
  color: var(--text-muted);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 999px;
  text-transform: none;
  letter-spacing: 0.08em;
  font-weight: 500;
  border: 1px solid transparent;
  transition: background 0.12s ease, color 0.12s ease, border-color 0.12s ease,
    transform 0.12s ease;
}

.nav a:hover {
  background: rgba(15, 23, 42, 0.95);
  border-color: rgba(148, 163, 184, 0.45);
  color: var(--text);
  transform: translateY(-1px);
}

/* Hero */

.hero {
  padding-top: 32px;
  padding-bottom: 16px;
}

.hero-inner {
  text-align: left;
}

.hero-text h1 {
  font-size: clamp(28px, 4.1vw, 34px);
  margin: 0 0 10px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.hero-text p {
  margin: 0;
    color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}


/* Cards */

.card {
  background: radial-gradient(circle at 0 -40%, rgba(96, 165, 250, 0.22), transparent 55%),
    linear-gradient(145deg, rgba(15, 23, 42, 0.94), rgba(15, 23, 42, 0.98));
  border-radius: var(--radius-lg);
  padding: 18px 18px 20px;
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: -60px;
  background: radial-gradient(circle at 0 0, rgba(56, 189, 248, 0.15), transparent 60%);
  opacity: 0.85;
  pointer-events: none;
}

/* Typography inside cards */

.card h2 {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.card h3 {
  margin: 12px 0 4px;
  font-size: 15px;
  font-weight: 600;
}

/* Forms */

.form-group {
  margin-bottom: 14px;
}

.form-group.inline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

input[type="date"],
input[type="time"] {
  width: 100%;
  padding: 8px 11px;
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.45);
  background: radial-gradient(circle at top, #020617 0, #020617 60%);
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: border-color 0.12s ease, box-shadow 0.12s ease,
    background-color 0.12s ease;
}

/* Make calendar / time icons clearly visible */
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator {
  filter: invert(1) brightness(1.2);
  opacity: 0.9;
  cursor: pointer;
}

input[type="date"]::-ms-clear,
input[type="time"]::-ms-clear {
  display: none;
}

input[type="date"]:focus,
input[type="time"]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.45);
  background-color: #020617;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  cursor: pointer;
  text-transform: none;
  letter-spacing: 0;
}

.checkbox-label input {
  width: auto;
}

/* Buttons */

.primary-btn,
.secondary-btn,
.chip-button {
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-size: 14px;
  padding: 9px 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-weight: 500;
}

.primary-btn {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: white;
  box-shadow: var(--shadow-pill);
}

.primary-btn:hover {
  filter: brightness(1.06);
  transform: translateY(-0.5px);
}

.secondary-btn {
  background: rgba(15, 23, 42, 0.96);
  color: var(--text);
  border: 1px solid rgba(148, 163, 184, 0.55);
}

.secondary-btn:hover {
  background: rgba(15, 23, 42, 1);
}

.chip-button {
  background: rgba(15, 23, 42, 0.94);
  color: var(--text-muted);
  border: 1px solid rgba(148, 163, 184, 0.5);
  padding-inline: 12px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.chip-button:hover {
  background: rgba(15, 23, 42, 1);
  color: var(--text);
}

/* Age main */

.age-main {
  border-radius: 14px;
  background: linear-gradient(90deg, var(--accent-soft), transparent);
  padding: 12px 12px;
  margin-bottom: 12px;
  display: grid;
  gap: 6px;
}

.age-main-line {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  font-size: 14px;
}

.age-label {
  color: var(--text-muted);
}

.age-value {
  font-weight: 600;
}

/* Pills */

.pill-card {
  border-radius: 18px;
  padding: 10px 12px;
  background: radial-gradient(
      circle at top left,
      rgba(56, 189, 248, 0.2),
      rgba(15, 23, 42, 0.98)
    );
  box-shadow: var(--shadow-pill);
  border: 1px solid rgba(148, 163, 184, 0.4);
}

.pill-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.pill-value {
  font-size: 15px;
}

/* Facts list */

.facts-list {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
  font-size: 14px;
}

.facts-list li {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px dashed rgba(148, 163, 184, 0.22);
}

.facts-list li:last-child {
  border-bottom: none;
}

.facts-list span {
  color: var(--text-muted);
}

/* FAQ */

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.faq-item {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.96);
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.faq-item h3 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 600;
}

.faq-item p {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted);
}

@media (max-width: 800px) {
  .faq-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Footer */

.site-footer {
  margin-top: auto;
  padding: 16px 0;
  border-top: 1px solid rgba(148, 163, 184, 0.18); /* lighter, subtle */
  background: radial-gradient(circle at top, #020617, #020617);
}


.footer-inner {
  text-align: center;
  font-size: 13px;
}

.footer-inner a {
  color: var(--accent);
  text-decoration: none;
}

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

/* Misc */

.muted {
  color: var(--text-muted);
  font-size: 13px;
}

.error-msg {
  margin-top: 6px;
  font-size: 13px;
  color: var(--danger);
  min-height: 16px;
}

.hidden {
  display: none;
}

.divider {
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    rgba(148, 163, 184, 0.6),
    transparent
  );
  margin: 16px 0 12px;
}

.seo-extra {
  max-width: 900px;
  margin: 60px auto;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
}
.seo-extra h2 {
  margin: 24px 0 8px;
  font-size: 22px;
  color: #fff;
}