:root {
  --bg: #f4f0ff;
  --bg-deep: #e4daf9;
  --surface: #fcf9ff;
  --surface-alt: #f1eafe;
  --text: #231d33;
  --muted: #5f5378;
  --line: #cfc1eb;
  --accent: #6a3cb5;
  --accent-soft: #e7dcff;
  --accent-2: #8f2f98;
  --radius: 14px;
  --shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Gill Sans", "Avenir Next", "Trebuchet MS", sans-serif;
  color: var(--text);
  background: linear-gradient(160deg, var(--bg), var(--bg-deep));
  line-height: 1.55;
}

.site-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image: linear-gradient(rgba(244, 240, 255, 0.42), rgba(244, 240, 255, 0.48)), url("../images/background.avif");
  background-size: cover;
  background-position: center;
}

.grain {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: radial-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px);
  background-size: 4px 4px;
  pointer-events: none;
}

.wrap {
  width: min(1080px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(6px);
  background: rgba(252, 249, 255, 0.9);
  border-bottom: 1px solid var(--line);
  z-index: 30;
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0;
}

.brand {
  text-decoration: none;
  color: var(--text);
  font-family: "Palatino Linotype", Palatino, serif;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.95rem;
}

.menu-btn {
  display: none;
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.5rem 0.7rem;
  font-size: 0.95rem;
}

.site-nav {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.site-nav a {
  text-decoration: none;
  color: var(--muted);
  padding: 0.45rem 0.65rem;
  border-radius: 10px;
  border: 1px solid transparent;
  font-size: 0.95rem;
}

.site-nav a.active,
.site-nav a:hover {
  color: var(--accent);
  border-color: var(--line);
  background: var(--surface);
}

main {
  padding: 2rem 0 4rem;
}

.hero {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(242, 237, 226, 0.95));
  box-shadow: var(--shadow);
  padding: clamp(1.2rem, 2vw, 2rem);
}

h1,
h2,
h3 {
  font-family: "Palatino Linotype", Palatino, serif;
  margin-top: 0;
  line-height: 1.2;
}

h1 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: 0.5rem;
}

h2 {
  margin-bottom: 0.7rem;
  font-size: clamp(1.35rem, 2.2vw, 1.9rem);
}

h3 {
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

p,
li {
  color: #2f2840;
}

.muted {
  color: var(--muted);
}

.chips {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.chip {
  background: var(--accent-soft);
  color: #3d2669;
  border: 1px solid #cbb3f0;
  border-radius: 999px;
  padding: 0.2rem 0.7rem;
  font-size: 0.86rem;
}

.grid {
  margin-top: 1.2rem;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
}

.card {
  grid-column: span 6;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
}

.card.full {
  grid-column: 1 / -1;
}

.card.tight p,
.card.tight li {
  margin: 0.35rem 0;
}

.card ul {
  padding-left: 1.2rem;
  margin: 0.55rem 0;
}

.warn {
  border-left: 5px solid var(--accent-2);
  padding-left: 0.8rem;
}

.step-list {
  counter-reset: stepcount;
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.step-list li {
  counter-increment: stepcount;
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin: 0.7rem 0;
  padding: 0.85rem 0.95rem 0.85rem 3.1rem;
  position: relative;
}

.step-list li::before {
  content: counter(stepcount);
  position: absolute;
  left: 0.75rem;
  top: 0.73rem;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
}

.cta-row {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.btn {
  display: inline-block;
  text-decoration: none;
  border-radius: 999px;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 0.48rem 0.9rem;
  font-weight: 600;
}

.btn.fill {
  background: var(--accent);
  color: #fff;
}

.accordion {
  margin-top: 1rem;
}

.acc-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  margin-bottom: 0.6rem;
  overflow: hidden;
}

.acc-head {
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  padding: 0.85rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
}

.acc-body {
  padding: 0 0.85rem 0.9rem;
  display: none;
}

.acc-item.open .acc-body {
  display: block;
}

.timeline {
  list-style: none;
  padding-left: 0;
}

.timeline li {
  padding: 0.8rem 0.9rem;
  margin: 0.65rem 0;
  border-left: 4px solid var(--accent);
  background: var(--surface-alt);
  border-radius: 8px;
}

.checklist {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.8rem;
}

.check {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.65rem;
  background: var(--surface);
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
}

.status {
  margin-top: 0.8rem;
  font-size: 0.95rem;
  color: var(--muted);
}

footer {
  border-top: 1px solid var(--line);
  padding: 1.2rem 0 2rem;
  color: var(--muted);
  font-size: 0.93rem;
}

@media (max-width: 840px) {
  .card {
    grid-column: 1 / -1;
  }

  .menu-btn {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 3.4rem;
    left: 1rem;
    right: 1rem;
    background: rgba(255, 253, 248, 0.99);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.6rem;
    display: none;
  }

  .site-nav.open {
    display: grid;
    grid-template-columns: 1fr;
  }
}