/* =============================================================
   Jwan Practice Solutions — site.css
   One stylesheet, no framework. Tokens first, then base, then
   components, then page sections. Breakpoints: 360 / 768 / 1024 / 1280.
   ============================================================= */

/* ---------- Tokens ---------- */
:root {
  --c-garnet: #781838;
  --c-garnet-deep: #5C1129;
  --c-ink: #231A1E;
  --c-ink-muted: #6B5B61;
  --bg: #FBF7F4;
  --bg-tint: #F8E4E8;
  --c-rose: #C87883;
  --c-white: #FFFFFF;
  --c-moss: #2F6B4E;
  --c-amber: #B45309;

  --ff-serif: "Newsreader", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --ff-sans: "Source Sans 3", "Source Sans Pro", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --ff-wordmark: "Bodoni Moda", "Bodoni 72", Didot, "Playfair Display", Georgia, serif;

  /* spacing: 4 px base */
  --sp-1: 4px;  --sp-2: 8px;   --sp-3: 12px;  --sp-4: 16px;  --sp-5: 20px;
  --sp-6: 24px; --sp-8: 32px;  --sp-10: 40px; --sp-12: 48px; --sp-16: 64px;
  --sp-20: 80px; --sp-24: 96px;

  --r-sm: 6px; --r-md: 10px; --r-lg: 16px;
  --shadow: 0 8px 24px rgba(35, 26, 30, 0.08);
  --container: 1200px;
  --gutter: 16px;
  --section: clamp(56px, 8vw, 96px);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  background: var(--bg);
  color: var(--c-ink);
  font-family: var(--ff-sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, h4 {
  font-family: var(--ff-serif);
  font-weight: 500;
  color: var(--c-garnet);
  line-height: 1.15;
  margin: 0 0 var(--sp-4);
  text-wrap: balance;
}
h1 { font-size: clamp(2.125rem, 1.4rem + 3vw, 3.25rem); }
h2 { font-size: clamp(1.75rem, 1.25rem + 2vw, 2.5rem); }
h3 { font-size: 1.3125rem; margin-bottom: var(--sp-2); }
p { margin: 0 0 var(--sp-4); }
p:last-child { margin-bottom: 0; }
a { color: var(--c-garnet); text-decoration: underline; text-underline-offset: 0.15em; }
a:hover { color: var(--c-garnet-deep); }
ul, ol { margin: 0; padding: 0; }
strong { font-weight: 600; }
small, .fine { font-size: 0.875rem; color: var(--c-ink-muted); }
:focus-visible { outline: 2px solid var(--c-garnet); outline-offset: 2px; border-radius: 2px; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: var(--sp-4); top: -100px; z-index: 100;
  background: var(--c-garnet); color: var(--c-white); padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-sm); text-decoration: none; font-weight: 600;
}
.skip-link:focus { top: var(--sp-4); color: var(--c-white); }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.container--narrow { max-width: 800px; }
.container--prose { max-width: 760px; }
.lead { font-size: 1.1875rem; line-height: 1.55; }
.eyebrow {
  display: block; font-family: var(--ff-sans); font-size: 0.8125rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-garnet); margin-bottom: var(--sp-3);
}
.muted { color: var(--c-ink-muted); }
.center { text-align: center; }
.section { padding-block: var(--section); }
.section--tint { background: var(--bg-tint); }
.section-head { max-width: 720px; margin: 0 auto var(--sp-10); text-align: center; }
.section-head .lead { color: var(--c-ink); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  min-height: 44px; padding: var(--sp-3) var(--sp-5);
  font-family: var(--ff-sans); font-size: 1rem; font-weight: 600; line-height: 1.2;
  border-radius: var(--r-sm); border: 1.5px solid transparent; text-decoration: none; cursor: pointer;
}
.btn-primary { background: var(--c-garnet); color: var(--c-white); border-color: var(--c-garnet); }
.btn-primary:hover { background: var(--c-garnet-deep); border-color: var(--c-garnet-deep); color: var(--c-white); }
.btn-secondary { background: var(--c-white); color: var(--c-garnet); border-color: var(--c-garnet); }
.btn-secondary:hover { background: var(--bg-tint); color: var(--c-garnet-deep); }
.btn-lg { padding: var(--sp-4) var(--sp-6); font-size: 1.0625rem; }
.btn-block { width: 100%; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--bg); border-bottom: 1px solid var(--c-rose);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); min-height: 72px; position: relative; }
.brand { display: inline-flex; align-items: center; gap: var(--sp-3); text-decoration: none; min-height: 44px; }
.brand-emblem { width: 40px; height: 40px; overflow: hidden; flex: none; border-radius: var(--r-sm); }
/* CSS crop of the full logo to its tooth-and-JPS area; no new artwork. */
.brand-emblem img { width: 118px; max-width: none; height: auto; margin: -6px 0 0 -39px; }
.brand-wordmark { font-family: var(--ff-wordmark); font-weight: 500; font-size: 1.25rem; color: var(--c-garnet); letter-spacing: 0.01em; white-space: nowrap; }
.nav-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border: 1px solid var(--c-rose); border-radius: var(--r-sm);
  background: var(--c-white); color: var(--c-garnet); cursor: pointer; padding: 0;
}
.nav-toggle svg { width: 22px; height: 22px; }
.nav-toggle .ic-close { display: none; }
.nav-toggle[aria-expanded="true"] .ic-open { display: none; }
.nav-toggle[aria-expanded="true"] .ic-close { display: block; }
.site-nav { display: none; }
.site-nav.is-open {
  display: block; position: absolute; left: 0; right: 0; top: 100%;
  background: var(--bg); border-bottom: 1px solid var(--c-rose); box-shadow: var(--shadow);
  padding: var(--sp-4) var(--gutter) var(--sp-6);
}
.site-nav ul { list-style: none; display: flex; flex-direction: column; gap: var(--sp-1); }
.site-nav a:not(.btn) {
  display: flex; align-items: center; min-height: 44px; padding: var(--sp-2) var(--sp-2);
  color: var(--c-ink); text-decoration: none; font-weight: 600; border-radius: var(--r-sm);
}
.site-nav a:not(.btn):hover { color: var(--c-garnet); background: var(--bg-tint); }
.site-nav .btn { margin-top: var(--sp-3); }
@media (min-width: 768px) {
  .nav-toggle { display: none; }
  .site-nav, .site-nav.is-open { display: block; position: static; background: none; border: 0; box-shadow: none; padding: 0; }
  .site-nav ul { flex-direction: row; align-items: center; gap: var(--sp-2); }
  .site-nav a:not(.btn) { padding: var(--sp-2) var(--sp-3); }
  .site-nav .btn { margin: 0 0 0 var(--sp-3); }
}

/* ---------- Hero ---------- */
.hero { padding-block: clamp(40px, 6vw, 80px); }
.hero-grid { display: grid; gap: var(--sp-8); align-items: center; }
.hero-copy h1 { margin-bottom: var(--sp-5); }
.hero-copy .lead { max-width: 56ch; margin-bottom: var(--sp-6); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); }
.hero-panel {
  background: var(--c-white); border: 1px solid var(--c-rose); border-radius: var(--r-lg);
  padding: clamp(20px, 4vw, 40px); box-shadow: var(--shadow);
}
.hero-panel img { width: 100%; }
.assurances { list-style: none; display: flex; flex-wrap: wrap; gap: var(--sp-2) var(--sp-5); font-size: 0.9375rem; }
.dot-list li, .assurances li { position: relative; padding-left: 18px; }
.dot-list li::before, .assurances li::before {
  content: ""; position: absolute; left: 0; top: 0.6em; width: 8px; height: 8px; border-radius: 50%; background: var(--c-rose);
}
.dot-list { list-style: none; display: grid; gap: var(--sp-3); }
.dot-list li { padding-left: 22px; }
@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr; gap: var(--sp-16);
    grid-template-areas: "copy panel" "assure panel";
    align-items: center;
  }
  .hero-copy { grid-area: copy; }
  .hero-panel { grid-area: panel; }
  .hero-grid > .assurances { grid-area: assure; }
}

/* ---------- Cards ---------- */
.grid { display: grid; gap: var(--sp-5); }
@media (min-width: 768px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }
.card {
  background: var(--c-white); border: 1px solid var(--c-rose); border-radius: var(--r-md);
  padding: var(--sp-6);
}
.card h3 { margin-bottom: var(--sp-2); }
.card p { font-size: 1rem; }
.icon {
  width: 44px; height: 44px; border-radius: 50%; background: var(--bg-tint); color: var(--c-garnet);
  display: flex; align-items: center; justify-content: center; margin-bottom: var(--sp-4);
}
.icon svg { width: 22px; height: 22px; }

/* ---------- Two-column (assessment, about) ---------- */
.split { display: grid; gap: var(--sp-10); align-items: center; }
@media (min-width: 1024px) { .split { grid-template-columns: 1fr 1fr; gap: var(--sp-16); } }
.split .lead { margin-bottom: var(--sp-6); }
.steps { list-style: none; display: grid; gap: var(--sp-6); counter-reset: step; }
.steps li { display: grid; grid-template-columns: 40px 1fr; gap: var(--sp-4); }
.steps .num {
  width: 40px; height: 40px; border-radius: 50%; background: var(--c-garnet); color: var(--c-white);
  font-family: var(--ff-serif); font-size: 1.125rem; display: flex; align-items: center; justify-content: center;
}
.steps h3 { margin-bottom: var(--sp-1); }
.steps p { font-size: 1rem; }

.portrait {
  background: var(--c-white); border: 1px solid var(--c-rose); border-radius: var(--r-lg);
  padding: var(--sp-4); max-width: 420px; box-shadow: var(--shadow);
}
.portrait img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--r-md); }
.about-grid { align-items: center; }
@media (min-width: 1024px) { .about-grid { grid-template-columns: 2fr 3fr; } }
.about-grid .dot-list { margin-top: var(--sp-6); }

/* ---------- Panel (guarantee) ---------- */
.panel {
  background: var(--c-white); border: 1px solid var(--c-rose); border-radius: var(--r-lg);
  padding: clamp(32px, 5vw, 56px); text-align: center; max-width: 820px; margin-inline: auto;
}
.panel .lead { max-width: 54ch; margin-inline: auto; }

/* ---------- Sister strip ---------- */
.strip { padding-block: var(--sp-6); text-align: center; font-size: 0.9375rem; }

/* ---------- FAQ ---------- */
.faq { max-width: 760px; margin-inline: auto; border-top: 1px solid var(--c-rose); }
.faq details { border-bottom: 1px solid var(--c-rose); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: var(--sp-4);
  padding: var(--sp-5) 0; font-family: var(--ff-serif); font-size: 1.25rem; color: var(--c-garnet); min-height: 44px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--ff-sans); font-size: 1.5rem; line-height: 1; color: var(--c-garnet); flex: none; }
.faq details[open] summary::after { content: "\2212"; }
.faq .answer { padding: 0 0 var(--sp-5); max-width: 64ch; }

/* ---------- Forms ---------- */
.book-grid { display: grid; gap: var(--sp-8); align-items: start; }
@media (min-width: 1024px) { .book-grid { grid-template-columns: 3fr 2fr; gap: var(--sp-16); } }
.form-card { background: var(--c-white); border: 1px solid var(--c-rose); border-radius: var(--r-lg); padding: clamp(20px, 4vw, 40px); }
.form-row { display: grid; gap: var(--sp-4); margin-bottom: var(--sp-4); }
@media (min-width: 768px) { .form-row--2 { grid-template-columns: 1fr 1fr; } }
.field label { display: block; font-weight: 600; font-size: 0.9375rem; margin-bottom: var(--sp-1); }
.field .req { color: var(--c-garnet); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 44px; padding: var(--sp-2) var(--sp-3);
  font: inherit; font-size: 1rem; color: var(--c-ink); background: var(--c-white);
  border: 1px solid var(--c-rose); border-radius: var(--r-sm);
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: 2px solid var(--c-garnet); outline-offset: 1px; border-color: var(--c-garnet); }
.field-error { display: none; margin: var(--sp-1) 0 0; font-size: 0.875rem; color: var(--c-amber); }
.field.is-invalid .field-error { display: block; }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: var(--c-amber); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-fine { margin-top: var(--sp-3); }
.next-steps { list-style: none; display: grid; gap: var(--sp-3); margin-top: var(--sp-4); }
.next-steps li { position: relative; padding-left: 22px; }
.next-steps li::before { content: ""; position: absolute; left: 0; top: 0.6em; width: 8px; height: 8px; border-radius: 50%; background: var(--c-rose); }
.status-ok { color: var(--c-moss); }
.status-warn { color: var(--c-amber); }

/* ---------- Long-form pages ---------- */
.prose h2 { margin-top: var(--sp-10); }
.prose h2:first-child { margin-top: 0; }
.prose ul, .prose ol { padding-left: 1.25em; margin-bottom: var(--sp-4); }
.prose li { margin-bottom: var(--sp-2); }
.covers { list-style: none; display: grid; gap: var(--sp-3); }
.covers li { padding: var(--sp-3) 0; border-bottom: 1px solid var(--c-rose); font-size: 1.0625rem; }
.covers strong { color: var(--c-garnet); }
.timeline { list-style: none; display: grid; gap: var(--sp-4); }
.timeline li { display: grid; grid-template-columns: 72px 1fr; gap: var(--sp-4); padding: var(--sp-4) 0; border-bottom: 1px solid var(--c-rose); }
.timeline .time { font-family: var(--ff-serif); color: var(--c-garnet); font-size: 1.125rem; }
.timeline h3 { font-size: 1.125rem; margin-bottom: var(--sp-1); }
.timeline p { font-size: 1rem; }
.toc { background: var(--c-white); border: 1px solid var(--c-rose); border-radius: var(--r-md); padding: var(--sp-6); }
.toc ol { padding-left: 1.4em; display: grid; gap: var(--sp-2); }
.price-block {
  background: var(--bg-tint); border-left: 4px solid var(--c-garnet); border-radius: var(--r-sm);
  padding: var(--sp-6); margin: var(--sp-8) 0; display: grid; gap: var(--sp-3);
}
.price-block h2 { font-family: var(--ff-serif); font-size: 1.5rem; color: var(--c-garnet); margin: 0; }
.price-block p { font-size: 1.0625rem; color: var(--c-ink); margin: 0; }
.price-block .disclosure { font-size: 0.95rem; color: var(--c-ink-muted); }
.price-block .btn { margin-top: var(--sp-2); }
.hero-price { font-family: var(--ff-serif); font-size: 1.2rem; color: var(--c-garnet); margin-top: var(--sp-3); }
.hero-price strong { font-weight: 600; }
.hero-price a { color: var(--c-garnet); }
.callout { background: var(--bg-tint); border-radius: var(--r-md); padding: var(--sp-5) var(--sp-6); margin: var(--sp-8) 0; }
.cta-band { text-align: center; }
.cta-band .btn { margin-top: var(--sp-4); }
.page-hero { padding-block: clamp(40px, 6vw, 72px) 0; }
.page-hero .lead { max-width: 60ch; }

/* ---------- Footer ---------- */
.site-footer { background: var(--c-garnet); color: var(--c-white); padding-block: var(--sp-16) var(--sp-8); margin-top: var(--sp-8); }
.site-footer a { color: var(--c-white); }
.site-footer a:hover { color: var(--bg-tint); }
.site-footer :focus-visible { outline-color: var(--c-white); }
.footer-grid { display: grid; gap: var(--sp-10); }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; } }
.footer-logo { background: var(--bg); border-radius: var(--r-md); padding: var(--sp-4); width: 220px; }
.footer-tagline { font-family: var(--ff-serif); font-style: italic; font-size: 1.125rem; margin-top: var(--sp-4); max-width: 30ch; }
.footer-col h2 { color: var(--c-white); font-family: var(--ff-sans); font-size: 0.8125rem; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: var(--sp-3); }
.footer-col ul { list-style: none; display: grid; gap: var(--sp-2); }
.footer-col a, .footer-col span { display: inline-block; padding: var(--sp-1) 0; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.25); margin-top: var(--sp-10); padding-top: var(--sp-5); font-size: 0.875rem; opacity: 0.95; }

/* ---------- Utilities ---------- */
.mt-4 { margin-top: var(--sp-4); }
.mt-6 { margin-top: var(--sp-6); }
.mt-8 { margin-top: var(--sp-8); }
.surname:empty { display: none; }
.surname::before { content: " "; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } }