/* =========================================================================
   Playinexch — Design System
   Dark navy + gold, mobile-first, system fonts for speed.
   ========================================================================= */

:root {
  --color-bg: #07111f;
  --color-bg-soft: #0e1b2d;
  --color-bg-deep: #050c16;
  --color-primary: #f7c948;
  --color-primary-dark: #d9a900;
  --color-primary-glow: rgba(247, 201, 72, .35);
  --color-text: #111827;
  --color-text-light: #f9fafb;
  --color-text-dim: #cbd5e1;
  --color-muted: #6b7280;
  --color-border: #e5e7eb;
  --color-border-dark: rgba(255, 255, 255, .1);
  --color-card: #ffffff;
  --color-soft: #f4f6fb;
  --color-success: #1ea672;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --shadow-soft: 0 12px 30px rgba(0, 0, 0, .12);
  --shadow-card: 0 8px 24px rgba(7, 17, 31, .08);
  --shadow-glow: 0 10px 40px rgba(247, 201, 72, .25);
  --container: 1180px;
  --space: clamp(48px, 8vw, 96px);
}

/* ---- Reset ------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--color-text);
  background: var(--color-soft);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, figure { display: block; max-width: 100%; }
svg { height: auto; }
a { color: inherit; }
h1, h2, h3, h4 { line-height: 1.2; letter-spacing: -.02em; font-weight: 800; }
ul, ol { padding-left: 1.15em; }
:focus-visible { outline: 3px solid var(--color-primary); outline-offset: 2px; border-radius: 4px; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--color-primary); color: #111; padding: 10px 16px; border-radius: 0 0 8px 0; font-weight: 700;
}
.skip-link:focus { left: 0; }

/* ---- Layout ------------------------------------------------------------ */
.container { width: min(100% - 32px, var(--container)); margin-inline: auto; }
.section { padding: var(--space) 0; }
.section--light { background: var(--color-soft); color: var(--color-text); }
.section--soft { background: #eef1f8; color: var(--color-text); }
.section--dark {
  background: linear-gradient(160deg, var(--color-bg), var(--color-bg-soft));
  color: var(--color-text-light);
}
.section--dark .section-title,
.section--dark h2, .section--dark h3 { color: var(--color-text-light); }
.section-title { font-size: clamp(1.6rem, 4vw, 2.4rem); margin-bottom: .5em; }
.section-lead { font-size: 1.12rem; color: var(--color-muted); max-width: 760px; margin-bottom: 1.5em; }
.section--dark .section-lead { color: var(--color-text-dim); }
.eyebrow {
  display: inline-block; text-transform: uppercase; letter-spacing: .12em;
  font-size: .78rem; font-weight: 800; color: var(--color-primary-dark);
  background: rgba(247, 201, 72, .16); padding: 6px 14px; border-radius: var(--radius-pill); margin-bottom: 14px;
}
.section--dark .eyebrow { color: var(--color-primary); background: rgba(247, 201, 72, .14); }

.prose { max-width: 820px; }
.prose > p { margin-bottom: 1.1em; }
.prose h3 { font-size: 1.3rem; margin: 1.4em 0 .5em; }
.prose ul, .prose ol { margin: 0 0 1.2em; }
.prose li { margin-bottom: .5em; }
.prose a { color: var(--color-primary-dark); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.prose strong { color: var(--color-bg); }

/* ---- Buttons ----------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 13px 24px; border-radius: var(--radius-pill);
  font-weight: 800; font-size: 1rem; text-decoration: none; cursor: pointer;
  border: 2px solid transparent; transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn__icon { flex: none; }
.btn-primary { background: var(--color-primary); color: #111827; box-shadow: var(--shadow-glow); }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-ghost { background: transparent; color: var(--color-text-light); border-color: rgba(255, 255, 255, .35); }
.btn-ghost:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-header { background: var(--color-primary); color: #111827; min-height: 44px; padding: 10px 18px; font-size: .95rem; box-shadow: var(--shadow-glow); }
.btn-lg { min-height: 56px; padding: 16px 32px; font-size: 1.08rem; }
.btn-sm { min-height: 42px; padding: 10px 18px; font-size: .92rem; }
.btn-block { width: 100%; }

/* ---- Header ------------------------------------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(7, 17, 31, .92); backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--color-border-dark);
}
.header-inner { display: flex; align-items: center; gap: 20px; min-height: 68px; }
.logo { display: inline-flex; align-items: center; }
.logo__img { display: block; }
.main-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.main-nav a {
  color: var(--color-text-dim); text-decoration: none; font-weight: 600; font-size: .95rem;
  padding: 8px 12px; border-radius: 8px; transition: color .15s, background .15s;
}
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--color-primary); background: rgba(247, 201, 72, .1); }
.header-cta { margin-left: 8px; }
.nav-toggle, .nav-toggle-btn { display: none; }

/* ---- Hero -------------------------------------------------------------- */
.hero {
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(247, 201, 72, .18), transparent 60%),
    linear-gradient(150deg, var(--color-bg-deep), var(--color-bg-soft) 70%);
  color: var(--color-text-light); padding: clamp(48px, 8vw, 88px) 0; position: relative; overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.hero-title { font-size: clamp(2rem, 5.5vw, 3.4rem); margin-bottom: .4em; }
.hero-title, .hero .eyebrow { position: relative; }
.hero-intro { font-size: 1.15rem; color: var(--color-text-dim); max-width: 560px; margin-bottom: 1.6em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 1.8em; }
.hero-badges { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.hero-badges li {
  font-size: .85rem; font-weight: 600; color: var(--color-text-dim);
  border: 1px solid var(--color-border-dark); padding: 7px 14px; border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, .03);
}
.hero-badges li::before { content: "✓"; color: var(--color-primary); font-weight: 800; margin-right: 7px; }
.hero-media { position: relative; }
.hero-illustration { filter: drop-shadow(0 24px 48px rgba(0, 0, 0, .45)); border-radius: var(--radius-lg); overflow: hidden; }
.hero-illustration__svg { width: 100%; height: auto; border-radius: var(--radius-lg); }

/* ---- Trust strip ------------------------------------------------------- */
.trust-strip { background: var(--color-bg-deep); border-bottom: 1px solid var(--color-border-dark); padding: 18px 0; }
.trust-strip__grid { display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: center; align-items: center; }
.trust-chip { display: inline-flex; align-items: center; gap: 10px; color: var(--color-text-dim); font-weight: 600; font-size: .95rem; }
.trust-chip__icon { width: 26px; height: 26px; color: var(--color-primary); flex: none; }
.trust-chip--age strong { color: var(--color-primary); font-size: 1.05rem; }

/* ---- Cards ------------------------------------------------------------- */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card-grid--2 { grid-template-columns: repeat(2, 1fr); }
.card-grid--4 { grid-template-columns: repeat(4, 1fr); }
.feature-card {
  background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: 28px 24px; box-shadow: var(--shadow-card); transition: transform .18s ease, box-shadow .18s ease;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-soft); }
.feature-card__icon-wrap {
  width: 54px; height: 54px; border-radius: var(--radius-md); display: grid; place-items: center; margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(247, 201, 72, .22), rgba(247, 201, 72, .08));
}
.feature-card__icon { width: 30px; height: 30px; color: var(--color-primary-dark); }
.feature-card__title { font-size: 1.18rem; margin-bottom: .4em; }
.feature-card__body { color: var(--color-muted); font-size: .98rem; }
.feature-card__link { display: inline-block; margin-top: 14px; color: var(--color-primary-dark); font-weight: 800; text-decoration: none; font-size: .95rem; }
.feature-card__link:hover { text-decoration: underline; }

/* ---- Split (text + illustration) -------------------------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.split--reverse .split__media { order: -1; }
.split__media .illustration__svg { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-soft); }
.split__copy h2 { font-size: clamp(1.5rem, 3.5vw, 2.1rem); margin-bottom: .5em; }

/* ---- Step list --------------------------------------------------------- */
.step-list { list-style: none; padding: 0; counter-reset: step; display: grid; gap: 18px; }
.step-list__item {
  position: relative; background: var(--color-card); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: 22px 24px 22px 74px; box-shadow: var(--shadow-card);
}
.step-list__item::before {
  counter-increment: step; content: counter(step); position: absolute; left: 22px; top: 22px;
  width: 36px; height: 36px; background: var(--color-primary); color: #111; font-weight: 800;
  display: grid; place-items: center; border-radius: 50%;
}
.step-list__title { font-size: 1.1rem; margin-bottom: .25em; }

/* ---- Checklist / callout ---------------------------------------------- */
.checklist { list-style: none; padding: 0; display: grid; gap: 12px; }
.checklist li { position: relative; padding-left: 34px; }
.checklist li::before {
  content: "✓"; position: absolute; left: 0; top: 0; width: 24px; height: 24px; border-radius: 50%;
  background: rgba(30, 166, 114, .15); color: var(--color-success); font-weight: 800; display: grid; place-items: center; font-size: .85rem;
}
.callout {
  border-left: 4px solid var(--color-primary); background: #fff8e6; padding: 18px 22px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin: 1.4em 0;
}
.callout--warn { border-color: #e11d48; background: #fff1f3; }

/* ---- CTA band ---------------------------------------------------------- */
.cta-section { padding: var(--space) 0; background: var(--color-soft); }
.cta-card {
  display: grid; grid-template-columns: 1.4fr auto; gap: 32px; align-items: center;
  background: linear-gradient(135deg, var(--color-bg), var(--color-bg-soft));
  color: var(--color-text-light); border-radius: var(--radius-lg); padding: clamp(28px, 5vw, 48px);
  box-shadow: var(--shadow-soft); position: relative; overflow: hidden;
}
.cta-card::after {
  content: ""; position: absolute; right: -60px; top: -60px; width: 220px; height: 220px; border-radius: 50%;
  background: radial-gradient(circle, var(--color-primary-glow), transparent 70%);
}
.cta-card__copy h2 { color: var(--color-text-light); font-size: clamp(1.4rem, 3vw, 2rem); margin-bottom: .4em; }
.cta-card__copy p { color: var(--color-text-dim); max-width: 620px; }
.cta-card__action { display: grid; gap: 10px; justify-items: center; position: relative; z-index: 1; }
.cta-card__age { font-size: .8rem; color: var(--color-text-dim); }

/* ---- Responsible notice ------------------------------------------------ */
.responsible-notice {
  display: flex; gap: 16px; align-items: flex-start; background: #fff8e6; border: 1px solid #f5df9e;
  border-radius: var(--radius-md); padding: 18px 20px; margin: 24px 0;
}
.responsible-notice__badge { flex: none; background: var(--color-primary); color: #111; font-weight: 800; padding: 6px 12px; border-radius: var(--radius-pill); font-size: .85rem; }
.responsible-notice p { font-size: .95rem; color: #7a5b00; margin: 0; }
.responsible-notice--compact { padding: 12px 16px; }

/* ---- FAQ --------------------------------------------------------------- */
.faq-list { display: grid; gap: 14px; max-width: 860px; }
.faq-item { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-card); overflow: hidden; }
.faq-question { cursor: pointer; padding: 18px 22px; font-weight: 700; font-size: 1.05rem; list-style: none; position: relative; padding-right: 52px; }
.faq-question::-webkit-details-marker { display: none; }
.faq-question::after { content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--color-primary-dark); font-weight: 700; }
.faq-item[open] .faq-question::after { content: "–"; }
.faq-answer { padding: 0 22px 20px; color: var(--color-muted); }
.faq-answer a { color: var(--color-primary-dark); font-weight: 700; }

/* ---- Breadcrumb -------------------------------------------------------- */
.breadcrumb { background: var(--color-soft); border-bottom: 1px solid var(--color-border); font-size: .88rem; }
.breadcrumb ol { list-style: none; padding: 12px 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.breadcrumb li:not(:last-child)::after { content: "›"; margin-left: 8px; color: var(--color-muted); }
.breadcrumb a { color: var(--color-primary-dark); text-decoration: none; font-weight: 600; }
.breadcrumb [aria-current="page"] span { color: var(--color-muted); }

/* ---- Internal link cards ---------------------------------------------- */
.link-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.link-card {
  display: block; background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: 22px; text-decoration: none; color: inherit; box-shadow: var(--shadow-card); transition: transform .18s, box-shadow .18s;
}
.link-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-soft); }
.link-card h3 { font-size: 1.1rem; color: var(--color-primary-dark); margin-bottom: .3em; }
.link-card p { color: var(--color-muted); font-size: .95rem; }

/* ---- Stat row ---------------------------------------------------------- */
.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 20px; }
.stat { text-align: center; }
.stat__num { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; color: var(--color-primary); }
.stat__label { color: var(--color-text-dim); font-size: .92rem; }

/* ---- Blog -------------------------------------------------------------- */
.post-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 26px; }
.post-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-card); transition: transform .18s, box-shadow .18s; }
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-soft); }
.post-card__media svg, .post-card__media img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.post-card__body { padding: 22px; }
.post-card__body h3 { font-size: 1.15rem; margin-bottom: .4em; }
.post-card__body a { text-decoration: none; color: inherit; }
.post-card__meta { font-size: .82rem; color: var(--color-muted); margin-bottom: .6em; }
.article-body { max-width: 780px; margin-inline: auto; }
.article-body h2 { margin: 1.6em 0 .5em; font-size: 1.5rem; }
.article-body p { margin-bottom: 1.1em; }

/* ---- Contact form ------------------------------------------------------ */
.form-grid { display: grid; gap: 16px; max-width: 560px; }
.form-field label { display: block; font-weight: 700; margin-bottom: 6px; font-size: .95rem; }
.form-field input, .form-field textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font: inherit; background: #fff;
}
.form-field input:focus, .form-field textarea:focus { border-color: var(--color-primary); outline: none; }

/* ---- Footer ------------------------------------------------------------ */
.site-footer { background: var(--color-bg-deep); color: var(--color-text-dim); padding: 56px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; }
.footer-about p { font-size: .95rem; margin: 14px 0 18px; max-width: 420px; }
.footer-heading { font-size: 1rem; color: var(--color-text-light); margin-bottom: 14px; }
.footer-links ul { list-style: none; padding: 0; display: grid; gap: 10px; }
.footer-links a { color: var(--color-text-dim); text-decoration: none; font-size: .95rem; }
.footer-links a:hover { color: var(--color-primary); }
.footer-notice { border-top: 1px solid var(--color-border-dark); border-bottom: 1px solid var(--color-border-dark); margin: 32px 0 20px; padding: 20px 0; }
.footer-notice p { font-size: .9rem; color: var(--color-text-dim); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-size: .85rem; }
.footer-age { color: var(--color-primary); }

/* ---- Sticky mobile CTA ------------------------------------------------- */
.mobile-sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: rgba(7, 17, 31, .96); backdrop-filter: blur(8px); border-top: 1px solid var(--color-border-dark); display: none;
}

/* ---- Blog single: article hero + lead --------------------------------- */
.container--narrow { width: min(100% - 32px, 900px); margin-inline: auto; }
.section--center { text-align: center; }
.article-hero { padding: clamp(40px, 6vw, 72px) 0; }
.article-hero__grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; }
.article-hero__title { font-size: clamp(1.7rem, 4.5vw, 2.8rem); color: var(--color-text-light); margin-bottom: .4em; }
.article-hero__media .illustration__svg,
.article-hero__media svg { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-soft); }
.article-lead { font-size: 1.2rem; color: var(--color-bg); font-weight: 600; margin-bottom: 1.4em; line-height: 1.6; }
.post-card__title { font-size: 1.15rem; margin-bottom: .4em; }
.post-card__title a { text-decoration: none; color: inherit; }
.post-card__title a:hover { color: var(--color-primary-dark); }
.post-card__excerpt { color: var(--color-muted); font-size: .95rem; margin-bottom: .8em; }
.post-card__link { color: var(--color-primary-dark); font-weight: 800; text-decoration: none; font-size: .95rem; }
.post-card__link:hover { text-decoration: underline; }

/* ---- 404 --------------------------------------------------------------- */
.not-found { min-height: 52vh; display: grid; place-content: center; }
.not-found__code { font-size: clamp(4rem, 14vw, 8rem); font-weight: 800; color: var(--color-primary); line-height: 1; letter-spacing: -.04em; }
.not-found__title { font-size: clamp(1.6rem, 4vw, 2.4rem); color: var(--color-text-light); margin: .2em 0 .4em; }
.not-found__lead { color: var(--color-text-dim); max-width: 560px; margin: 0 auto 1.8em; }
.not-found__cta { margin-bottom: 2em; }
.not-found__links { max-width: 820px; margin-inline: auto; text-align: left; }
.not-found__age { margin-top: 1.5em; color: var(--color-primary); font-size: .9rem; }

@media (max-width: 768px) {
  .article-hero__grid { grid-template-columns: 1fr; }
}

/* ---- Data tables (comparison / reference) ------------------------------ */
.table-wrap { width: 100%; overflow-x: auto; margin: 1.4em 0; border-radius: var(--radius-md); box-shadow: var(--shadow-soft); }
.data-table { width: 100%; border-collapse: collapse; background: var(--color-card); font-size: .96rem; min-width: 520px; }
.data-table caption { text-align: left; font-weight: 700; padding: 0 0 .6em; color: var(--color-muted); font-size: .9rem; }
.data-table th, .data-table td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--color-border); vertical-align: top; }
.data-table thead th { background: var(--color-bg); color: var(--color-text-light); font-weight: 700; white-space: nowrap; }
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table tbody tr:nth-child(even) { background: #f8fafc; }
.data-table td strong { color: var(--color-text); }
.prose table { width: 100%; border-collapse: collapse; margin: 1.4em 0; }
.prose th, .prose td { padding: 10px 14px; border: 1px solid var(--color-border); text-align: left; }
.prose thead th { background: var(--color-bg-soft); color: var(--color-text-light); }

/* ---- Glossary / definition list ---------------------------------------- */
.def-list { display: grid; gap: 14px; margin: 1.4em 0; }
.def-list > div { background: var(--color-card); border: 1px solid var(--color-border); border-left: 4px solid var(--color-primary); border-radius: var(--radius-sm); padding: 14px 18px; }
.def-list dt { font-weight: 800; margin-bottom: 4px; color: var(--color-text); }
.def-list dd { margin: 0; color: var(--color-muted); font-size: .96rem; }

/* ---- Pills / tag list -------------------------------------------------- */
.tag-list { list-style: none; padding: 0; margin: 1.2em 0; display: flex; flex-wrap: wrap; gap: 10px; }
.tag-list li { background: var(--color-bg-soft); color: var(--color-text-light); border-radius: 999px; padding: 7px 15px; font-size: .9rem; font-weight: 600; }
.section--light .tag-list li, .section--soft .tag-list li { background: #eef2f7; color: var(--color-text); }

/* ---- Pro/con split ----------------------------------------------------- */
.proscons { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 1.4em 0; }
.proscons__col { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 20px 22px; }
.proscons__col h4 { margin: 0 0 10px; font-size: 1.05rem; }
.proscons__col ul { margin: 0; padding-left: 1.1em; display: grid; gap: 8px; }
.proscons__col--yes { border-top: 3px solid #16a34a; }
.proscons__col--no { border-top: 3px solid #dc2626; }
@media (max-width: 640px) { .proscons { grid-template-columns: 1fr; } }

/* ---- Key-takeaways / TL;DR box ----------------------------------------- */
.keybox { background: var(--color-bg-soft); color: var(--color-text-light); border-radius: var(--radius-md); padding: 22px 24px; margin: 1.4em 0; }
.keybox h3 { margin: 0 0 10px; color: var(--color-primary); font-size: 1.05rem; }
.keybox ul { margin: 0; padding-left: 1.1em; display: grid; gap: 8px; }
.keybox--light { background: #eef2f7; color: var(--color-text); }
.keybox--light h3 { color: var(--color-primary-dark); }

/* ---- Utilities --------------------------------------------------------- */
.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; } .mt-2 { margin-top: 2rem; } .mb-1 { margin-bottom: 1rem; }
.grid-gap { display: grid; gap: 28px; }
.lead-block { max-width: 820px; }
.prose h3 { margin: 1.5em 0 .4em; font-size: 1.2rem; }
.prose ol { padding-left: 1.2em; display: grid; gap: 8px; margin: 1em 0; }

/* ---- Responsive -------------------------------------------------------- */
@media (max-width: 960px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-about { grid-column: 1 / -1; }
  .card-grid, .card-grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  body { font-size: 16px; }
  .hero-grid, .split, .cta-card { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: 0; }
  .card-grid, .card-grid--2, .card-grid--4 { grid-template-columns: 1fr; }
  .hero-media { order: -1; max-width: 460px; margin-inline: auto; }
  .cta-card__action { justify-items: stretch; }
  .header-cta { display: none; }
  .mobile-sticky-cta { display: block; }
  body { padding-bottom: 76px; }

  /* Mobile nav */
  .nav-toggle-btn {
    display: inline-flex; flex-direction: column; gap: 5px; margin-left: auto; cursor: pointer; padding: 8px;
  }
  .nav-toggle-btn span { width: 26px; height: 3px; background: var(--color-text-light); border-radius: 2px; transition: .2s; }
  .main-nav {
    position: fixed; inset: 68px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--color-bg); padding: 12px 16px 20px; border-bottom: 1px solid var(--color-border-dark);
    transform: translateY(-120%); transition: transform .25s ease; margin-left: 0; max-height: calc(100vh - 68px); overflow-y: auto;
  }
  .nav-toggle:checked ~ .main-nav { transform: translateY(0); }
  .main-nav a { padding: 14px 12px; font-size: 1.05rem; border-radius: 8px; }
  .nav-toggle:checked ~ .nav-toggle-btn span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav-toggle:checked ~ .nav-toggle-btn span:nth-child(2) { opacity: 0; }
  .nav-toggle:checked ~ .nav-toggle-btn span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .trust-strip__grid { justify-content: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}