/* Palette: black ink, royal purple, antique gold */
:root {
  --color-purple-deep: #3d2966;
  --color-purple: #5e35b1;
  --color-gold: #F93943;
  --color-gold-bright: #000;
  --color-red: #F93943;

  --color-bg: #ffffff;
  --color-surface: #ffffff;
  --color-ink: #0c0a12;
  --color-muted: #4a4458;
  --color-line: #d8d0e8;
  --color-accent: var(--color-purple);
  --color-secondary: var(--color-gold-bright);
  --color-purple-soft: rgba(94, 53, 177, 0.14);
  --color-gold-soft: rgba(201, 162, 39, 0.18);
  --color-on-purple: #faf8ff;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --radius: 8px;
  --shadow: 0 4px 6px rgba(12, 10, 18, 0.12);
  --header-height: 4.25rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-purple-deep: #4c1d95;
    --color-purple: #c4b5fd;
    --color-gold: #e6c452;
    --color-gold-bright: #e8c547;
    --color-bg: #0a0812;
    --color-surface: #16121f;
    --color-ink: #f3efff;
    --color-muted: #aea3c4;
    --color-line: #2f283d;
    --color-accent: var(--color-purple);
    --color-secondary: var(--color-gold-bright);
    --color-purple-soft: rgba(196, 181, 253, 0.1);
    --color-gold-soft: rgba(232, 197, 71, 0.12);
    --color-on-purple: #faf8ff;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
  }
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--color-ink);
  background: var(--color-bg);
}

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

h1,
h2,
h3 {
  line-height:1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin: 0 0 0.75rem;
}

h2 {
  font-size: clamp(1.65rem, 3vw, 2rem);
  margin: 0 0 0.5rem;
}

h3 {
  font-size: 1.15rem;
  margin: 0 0 0.35rem;
}

p {
  margin: 0 0 1rem;
}

p:last-child {
  margin-bottom: 0;
}

ul {
  margin: 0;
  padding: 0;
}

a {
  color: var(--color-purple);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  font-weight: 600;
}

a:hover {
  color: var(--color-gold-bright);
}

.container {
  width: min(1100px, calc(100% - 2rem));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  padding: 0.5rem 1rem;
  background: var(--color-ink);
  color: var(--color-surface);
  border-radius: var(--radius);
  z-index: 1000;
}

.skip-link:focus {
  top: 1rem;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-line);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  line-height: 1;
}

.brand-logo-text {
  width: min(168px, 42vw);

  height: auto;
}

.brand-logo-icon {
  width: min(90px, 21vw);
  height: auto;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-surface);
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 1.25rem;
  height: 2px;
  margin-inline: auto;
  background: var(--color-ink);
  border-radius: 1px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.site-header--open .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header--open .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.site-header--open .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.25rem 1.5rem;
}

.site-nav a {
  text-decoration: none;
  font-weight: 500;
  color: var(--color-ink);
  padding: 0.35rem 0.2rem;
}

.site-nav a:hover {
  color: var(--color-purple);
}

.nav-cta {
  background: var(--color-purple-deep);
  color: var(--color-on-purple) !important;
  text-decoration: none;
  padding: 0.45rem 1rem !important;
  border-radius: 999px;
  border: 2px solid var(--color-purple-deep);
}

.nav-cta:hover {
  background: var(--color-gold-bright);
  border-color: var(--color-gold-bright);
  color: var(--color-ink) !important;
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-line);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.28s ease;
  }

  .site-nav.nav-open {
    max-height: 320px;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1rem 1.25rem;
    gap: 0;
  }

  .nav-list a {
    display: block;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--color-line);
  }

  .nav-list li:last-child a {
    border-bottom: 0;
    margin-top: 0.35rem;
    text-align: center;
  }
}

.hero {
  padding: 2.5rem 0 3rem;
  background: var(--color-bg);
}

.hero-inner {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 860px) {
  .hero-inner {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-purple);
  margin: 0 0 0.5rem;
}

.lead {
  font-size: 1.1rem;
  color: var(--color-muted);
  max-width: 38ch;
  margin-bottom: 1.25rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.25rem;
  border-radius: 999px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.button-primary {
  background: var(--color-gold-bright);
  color: var(--color-ink);
  text-decoration: none;
}

.button-primary:hover {
  background: var(--color-purple-deep);
  color: var(--color-on-purple);
}

.button-ghost {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-line);
  text-decoration: none;
}

.button-ghost:hover {
  border-color: var(--color-purple);
  color: var(--color-purple);
}

.hero-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
  text-align: center;
}

.hero-logo {
  display: block;
  width: min(100%, 280px);
  height: auto;
  margin-inline: auto;
}

.hero-card-caption {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--color-muted);
}

.section {
  padding: 3.5rem 0;
}

.section-title {
  text-align: center;
}

.section-intro {
  color: var(--color-muted);
  max-width: 52ch;
  margin-inline: auto;
  margin-bottom: 1.75rem;
  font-size: 1.05rem;
  text-align: center;
}

.feature-grid {
  list-style: none;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

.feature {
  background: var(--color-surface);
  border: 2px solid var(--color-line);
  border-radius: var(--radius);
  padding: 1.35rem 1.25rem;
  box-shadow: var(--shadow);
}

.feature p {
  color: var(--color-muted);
  font-size: 0.98rem;
}

/* Rich purple band — uses deep token so it stays saturated in dark mode */
.session-highlight {
  background: var(--color-purple-deep);
  color: var(--color-on-purple);
  padding: 3rem 0;
}

.session-inner {
  text-align: center;
  max-width: 42rem;
  margin-inline: auto;
}

.session-badge {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 600;
  color: var(--color-white);
  background: var(--color-gold-bright);
  border: 2px solid var(--color-gold-bright);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

@media (prefers-color-scheme: dark) {
  .session-badge {
    color: var(--color-purple-deep);
  }
}

.session-highlight h2 {
  color: var(--color-on-purple);
}

.session-lead {
  color: color-mix(in srgb, var(--color-on-purple) 90%, transparent);
  font-size: 1.1rem;
  margin: 0;
}

.pricing-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 720px) {
  .pricing-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    align-items: stretch;
  }
}

.price-card {
  background: var(--color-bg);
  border: 2px solid var(--color-line);
  border-radius: var(--radius);
  padding: 0;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.price-card h3 {
  margin: 0;
  padding: 1rem 1.25rem;
  background: var(--color-purple-deep);
  color: var(--color-on-purple);
  font-size: 1.1rem;
  font-weight: 600;
  text-align: center;
  border-bottom: 2px solid var(--color-purple-deep);
}

.price-card .price-card-desc,
.price-card .price-details,
.price-card .price-large,
.price-card .price-note {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.price-card .price-card-desc {
  padding-top: 1.25rem;
}

.price-card .price-note {
  padding-bottom: 1.5rem;
}

.price-subtitle {
  margin: 1rem 1.5rem 0.25rem;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-purple);
}

.price-option + .price-option {
  border-top: 1px solid var(--color-line);
  padding-top: 1rem;
}

.price-card-featured {
  border-color: var(--color-gold-bright);
  box-shadow: 0 0 0 1px var(--color-gold-bright), var(--shadow);
}

.price-card-featured h3 {
  background: var(--color-purple-deep);
  border-bottom-color: var(--color-gold-bright);
}

.price-card-desc {
  color: var(--color-muted);
  font-size: 0.98rem;
  margin-bottom: 1.25rem;
  margin-top: 0;
}

.price-details {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
}

.price-details li {
  padding: 0.5rem 0;
  border-top: 1px solid var(--color-line);
  font-size: 0.98rem;
}

.price-details li:first-child {
  border-top: 0;
  padding-top: 0;
}

.price-large {
  font-size: 2.75rem;
  font-weight: 700;
  margin: 0.25rem 0 0.5rem;
  letter-spacing: -0.03em;
  color: var(--color-gold-bright);
  text-align: center;
}

.price-large .currency {
  font-size: 1.35rem;
  vertical-align: super;
  margin-right: 0.1em;
}

.price-note {
  color: var(--color-muted);
  font-size: 0.98rem;
  margin-top: 1em;
  margin-bottom: 0;
}

.price-note-featured {
  color: var(--color-gold-bright);
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
}

.site-footer {
  border-top: 3px solid var(--color-line);
  padding: 2rem 0;
  background: transparent;
}

.footer-inner {
  text-align: center;
}

.footer-brand {
  font-weight: 700;
  margin: 0;
}

.footer-tag {
  color: var(--color-muted);
  font-size: 0.95rem;
  margin: 0.25rem 0 0.35rem;
}

.footer-email {
  margin: 0 0 1rem;
  font-size: 1rem;
}

.footer-email a {
  font-weight: 600;
  text-decoration: none;
}

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

.footer-copy {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin: 0;
}