:root {
  --ink: #241522;
  --paper: #fbf6ee;
  --paper-alt: #f2e8d8;
  --purple-deep: #2e1a3e;
  --purple: #4a2c63;
  --gold: #c98f2b;
  --gold-light: #e3b04d;
  --ember: #a83e2c;
  --radius: 14px;
  --max-w: 640px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Rubik', system-ui, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.7;
  padding-bottom: 76px; /* space for sticky bar on mobile */
}

h1, h2 { font-weight: 800; margin: 0 0 0.5em; }

p { margin: 0 0 1em; }

.hero {
  background: radial-gradient(circle at 30% 20%, var(--purple) 0%, var(--purple-deep) 70%);
  color: var(--paper);
  padding: 3.5rem 1.5rem 3rem;
  text-align: center;
}

.hero-emoji {
  font-size: 3rem;
  display: block;
  margin-bottom: 0.5rem;
}

.hero h1 {
  font-size: 2.2rem;
  color: var(--gold-light);
  letter-spacing: -0.02em;
}

.hero .tagline {
  font-size: 1.05rem;
  color: var(--paper-alt);
  max-width: 30ch;
  margin: 0 auto 1.75rem;
}

.cta-row {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.98rem;
  white-space: nowrap;
  transition: transform 0.15s ease, filter 0.15s ease;
}

.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--gold);
  color: var(--purple-deep);
}
.btn-primary:hover { filter: brightness(1.08); }

.btn-secondary {
  background: transparent;
  color: var(--paper);
  border: 1.5px solid rgba(251,246,238,0.5);
}
.btn-secondary:hover { border-color: var(--paper); }

main { max-width: var(--max-w); margin: 0 auto; }

.section {
  padding: 2.5rem 1.5rem;
}

.section.alt {
  background: var(--paper-alt);
}

.section h2 {
  font-size: 1.4rem;
  color: var(--purple);
  border-inline-start: 4px solid var(--gold);
  padding-inline-start: 0.6rem;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.9rem;
}

.feature-list li {
  background: var(--paper);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
  box-shadow: 0 1px 3px rgba(46,26,62,0.08);
}

.example {
  background: rgba(201,143,43,0.12);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
  font-size: 0.97rem;
}

.accordion {
  background: var(--paper);
  border-radius: var(--radius);
  padding: 0.2rem 1rem;
  margin-top: 1rem;
}

.accordion summary {
  cursor: pointer;
  font-weight: 700;
  padding: 0.9rem 0;
  color: var(--purple);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.accordion summary::-webkit-details-marker { display: none; }

.accordion summary::after {
  content: '＋';
  color: var(--gold);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.accordion[open] summary::after {
  content: '－';
}

.accordion-body {
  padding-bottom: 1rem;
}

.accordion-body ul {
  padding-inline-start: 1.2rem;
  margin: 0.5em 0;
}

.accordion-body li { margin-bottom: 0.4em; }

.photo-slot {
  max-width: var(--max-w);
  margin: 0 auto;
  aspect-ratio: 16 / 10;
  background:
    repeating-linear-gradient(45deg, rgba(74,44,99,0.06) 0 10px, rgba(74,44,99,0.1) 10px 20px);
  border: 2px dashed rgba(74,44,99,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--purple);
  font-size: 0.9rem;
  text-align: center;
  padding: 1rem;
}

.photo-slot::before {
  content: attr(data-caption);
  opacity: 0.7;
}

.contact-footer {
  background: var(--purple-deep);
  color: var(--paper);
  text-align: center;
  padding: 3rem 1.5rem 3.5rem;
}

.contact-footer h2 {
  color: var(--gold-light);
}

.contact-footer p {
  color: var(--paper-alt);
  max-width: 32ch;
  margin: 0 auto 1.5rem;
}

.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  gap: 0.5rem;
  padding: 0.6rem 0.75rem;
  background: rgba(36,21,34,0.96);
  backdrop-filter: blur(6px);
  z-index: 20;
}

.sticky-cta .btn {
  flex: 1;
  text-align: center;
  padding: 0.7rem 0.5rem;
  font-size: 0.9rem;
}

@media (min-width: 680px) {
  body { padding-bottom: 0; }
  .sticky-cta { display: none; }
  .hero h1 { font-size: 2.8rem; }
  .section { padding: 3.5rem 2rem; }
}