/* ==========================================================================
   BuyAdderall UK — design tokens & base styles
   Clinical-but-warm, trustworthy UK healthcare-information aesthetic.
   System fonts only — zero external font requests.
   ========================================================================== */

:root {
  /* Color: deep navy + teal two-tone system — premium clinical, no gold/pharma cues */
  --color-primary: #0f6e6a;        /* teal — trust, calm, clinical */
  --color-primary-dark: #0a4f4b;
  --color-primary-light: #e3f2f1;
  --color-navy: #0c2130;           /* deep navy — premium depth for hero/feature/footer */
  --color-navy-deep: #071420;
  --color-navy-light: #16334a;
  --color-ink: #101c24;
  --color-muted: #55636b;
  --color-border: #d9e1e3;
  --color-border-strong: #b9c6ca;
  --color-bg: #ffffff;
  --color-surface-alt: #f4f8f8;
  --color-white: #ffffff;
  --color-alert-bg: #fff7e6;
  --color-alert-border: #e8b95c;
  --color-alert-ink: #6b4a06;
  --color-safe-bg: #eaf6ee;
  --color-safe-border: #7fbf94;
  --color-safe-ink: #1e5c33;
  --color-focus: #4fc3d8;

  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --radius-sm: 7px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 999px;

  --shadow-sm: 0 1px 2px rgba(9, 24, 32, .06), 0 1px 1px rgba(9, 24, 32, .04);
  --shadow-md: 0 8px 20px -4px rgba(9, 24, 32, .1), 0 2px 6px rgba(9, 24, 32, .05);
  --shadow-lg: 0 24px 48px -12px rgba(9, 24, 32, .18), 0 4px 12px rgba(9, 24, 32, .06);
  --shadow-glow: 0 0 0 1px rgba(15, 110, 106, .08), 0 12px 32px -8px rgba(15, 110, 106, .18);

  --space-1: .35rem;
  --space-2: .6rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2.25rem;
  --space-6: 3.25rem;
  --space-7: 4.5rem;
  --space-8: 6rem;

  --container: 1180px;
  --container-wide: 1320px;

  --ease: cubic-bezier(.2, .8, .2, 1);
}

/* Reset -------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.62;
  font-size: 1.05rem;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}
button { font: inherit; }
ul, ol { margin: 0; padding: 0; }
h1, h2, h3, h4 { line-height: 1.18; margin: 0 0 .6em; font-weight: 800; letter-spacing: -.01em; color: var(--color-ink); }
h1 { font-size: clamp(2.1rem, 1.6rem + 2vw, 3.1rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.5rem, 1.25rem + 1vw, 2.05rem); margin-top: var(--space-6); }
h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -.005em; }
p { margin: 0 0 1em; }
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

.container { max-width: var(--container); margin-inline: auto; padding-inline: 1.5rem; }
.container--wide { max-width: var(--container-wide); margin-inline: auto; padding-inline: 1.5rem; }
.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;
}
.skip-link {
  position: absolute; left: 1rem; top: -3rem; background: var(--color-primary);
  color: #fff; padding: .6em 1em; border-radius: var(--radius-sm); z-index: 100;
  transition: top .15s ease;
}
.skip-link:focus { top: 1rem; }

/* Buttons -------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: .8em 1.6em; min-height: 46px; border-radius: var(--radius-full);
  font-weight: 700; font-size: .95rem;
  border: 2px solid transparent; cursor: pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease, transform .15s ease;
}
/* nowrap is scoped to the header CTA only (its flex bar can otherwise wrap the label to
   two lines at 1200-1439px) — card/body buttons wrap naturally, which is safe there since
   .info-card has no overflow:hidden to silently clip an overflowing nowrap label instead. */
.site-header__cta { white-space: nowrap; }
.btn { transition: background-color .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease), transform .18s var(--ease), box-shadow .18s var(--ease); }
.btn:hover, .btn:focus-visible { text-decoration: none; transform: translateY(-2px); }
.btn--primary { background: linear-gradient(155deg, #12817c 0%, var(--color-primary) 55%, var(--color-primary-dark) 100%); color: #fff; box-shadow: var(--shadow-glow); }
.btn--primary:hover, .btn--primary:focus-visible { box-shadow: 0 0 0 1px rgba(15,110,106,.12), 0 18px 36px -8px rgba(15,110,106,.32); }
.btn--outline { background: transparent; color: var(--color-primary); border-color: var(--color-border-strong); }
.btn--outline:hover, .btn--outline:focus-visible { background: var(--color-primary-light); border-color: var(--color-primary); }
.btn--on-dark { border-color: rgba(255,255,255,.3); color: #fff; }
.btn--on-dark:hover, .btn--on-dark:focus-visible { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.55); }
.btn--lg { padding: 1.05em 2.1em; font-size: 1.03rem; }

/* Header / Nav ---------------------------------------------------------------- */
.site-header {
  background: rgba(255,255,255,.92); backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 0 rgba(9,24,32,.02), 0 8px 24px -16px rgba(9,24,32,.12);
  position: sticky; top: 0; z-index: 50;
}
.site-header__inner {
  max-width: var(--container-wide); margin-inline: auto; padding: 1rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.site-header__brand { display: flex; align-items: center; gap: .55em; font-weight: 800; font-size: 1.2rem; letter-spacing: -.01em; color: var(--color-ink); }
.site-header__brand:hover { text-decoration: none; }
.site-header__mark {
  color: var(--color-primary); flex-shrink: 0; width: 38px; height: 38px; padding: 6px;
  border-radius: var(--radius-md); background: linear-gradient(155deg, var(--color-primary-light) 0%, #d3ebe8 100%);
  box-shadow: inset 0 0 0 1px rgba(15,110,106,.1);
}
.site-header__brand-accent { color: var(--color-primary); }
.site-header__cta { display: none; flex-shrink: 0; }

.nav-toggle {
  background: none; border: none; cursor: pointer; padding: .5em; min-width: 44px; min-height: 44px;
  display: flex; align-items: center; justify-content: center; color: var(--color-ink);
}
.nav-toggle__bar, .nav-toggle__bar::before, .nav-toggle__bar::after {
  content: ""; display: block; width: 22px; height: 2px; background: currentColor; position: relative;
}
.nav-toggle__bar::before { position: absolute; top: -7px; }
.nav-toggle__bar::after { position: absolute; top: 7px; }

.primary-nav { width: 100%; display: none; }
.primary-nav.is-open { display: block; }
.primary-nav__list { list-style: none; display: flex; flex-direction: column; }
.primary-nav__item { border-top: 1px solid var(--color-border); }
.primary-nav__link {
  display: block; padding: .95em .25em; color: var(--color-ink); font-weight: 600; min-height: 44px;
}
.has-dropdown > .primary-nav__link { display: flex; align-items: center; justify-content: space-between; }
.primary-nav__dropdown-toggle {
  background: none; border: none; cursor: pointer; padding: .95em .25em; width: 100%;
  display: flex; align-items: center; justify-content: space-between; color: var(--color-ink);
  font-weight: 600; min-height: 44px; text-align: left; font-size: 1rem;
}
.primary-nav__dropdown { display: none; padding-left: 1em; list-style: none; }
.has-dropdown.is-open .primary-nav__dropdown { display: block; }
.primary-nav__dropdown a { display: block; padding: .7em .25em; min-height: 44px; color: var(--color-muted); }

@media (min-width: 1200px) {
  .nav-toggle { display: none; }
  .primary-nav { display: block; width: auto; }
  .primary-nav__list { flex-direction: row; gap: 1.75rem; list-style: none; }
  .primary-nav__item { border-top: none; position: relative; }
  .primary-nav__link, .primary-nav__dropdown-toggle { padding: .5em 0; white-space: nowrap; }
  .primary-nav__dropdown-toggle { width: auto; }
  .primary-nav__dropdown {
    position: absolute; top: 100%; left: 0; min-width: 220px; background: var(--color-white);
    border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: .6em; box-shadow: var(--shadow-md);
  }
  .has-dropdown:hover .primary-nav__dropdown,
  .has-dropdown:focus-within .primary-nav__dropdown { display: block; }
  .primary-nav__dropdown a { border-radius: var(--radius-sm); }
  .primary-nav__dropdown a:hover, .primary-nav__dropdown a:focus-visible { background: var(--color-surface-alt); text-decoration: none; }
  .site-header__cta { display: inline-flex; }
}

/* Breadcrumbs ------------------------------------------------------------- */
.breadcrumbs { max-width: var(--container); margin: 0 auto; padding: 1.1rem 1.5rem .5rem; font-size: .84rem; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: .4em; color: var(--color-muted); list-style: none; }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin-left: .4em; color: var(--color-border-strong); }
.breadcrumbs a { color: var(--color-muted); text-decoration: none; }
.breadcrumbs a:hover, .breadcrumbs a:focus-visible { color: var(--color-primary); text-decoration: underline; }
.breadcrumbs [aria-current] { color: var(--color-ink); font-weight: 600; }

/* Inner-page header band (breadcrumbs + H1, premium tinted strip above article body) --- */
.page-head { background: linear-gradient(180deg, var(--color-primary-light) 0%, var(--color-bg) 100%); }
.page-head__title { padding: .4rem 0 var(--space-5); margin-bottom: 0; max-width: 68ch; }

/* Hero ---------------------------------------------------------------------- */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  background: radial-gradient(ellipse 900px 520px at 15% -10%, rgba(15,110,106,.35), transparent 60%),
              radial-gradient(ellipse 700px 500px at 100% 10%, rgba(79,195,173,.16), transparent 55%),
              linear-gradient(160deg, var(--color-navy-deep) 0%, var(--color-navy) 55%, var(--color-navy-light) 100%);
  padding: var(--space-7) 0 var(--space-6); color: #fff;
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .5; pointer-events: none;
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,.09) 1px, transparent 0);
  background-size: 28px 28px; mask-image: linear-gradient(180deg, rgba(0,0,0,.5), transparent 70%);
}
.hero__grid { display: grid; gap: var(--space-6); align-items: center; }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: .5em; font-size: .78rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: #bfe9e4; margin-bottom: 1em; padding: .4em .9em .4em .7em;
  border: 1px solid rgba(255,255,255,.18); border-radius: var(--radius-full); background: rgba(255,255,255,.06);
}
.hero__eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: #4fd8c9; box-shadow: 0 0 0 3px rgba(79,216,201,.25); flex-shrink: 0; }
.hero h1 { color: #fff; }
.hero__subtitle { font-size: 1.14rem; color: #c4d3da; max-width: 58ch; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: var(--space-4); }
.hero__ctas--center { justify-content: center; }
.cta-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: var(--space-4); }
@media (min-width: 960px) { .hero__grid { grid-template-columns: 1.05fr .95fr; } }

/* Status dashboard (hero right-column info panel) --------------------------------------- */
.status-dashboard {
  background: rgba(255,255,255,.98); border-radius: var(--radius-xl); padding: var(--space-4);
  box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,.4);
}
.status-dashboard__head { display: flex; align-items: center; justify-content: space-between; gap: .75em; padding: .3em .5em var(--space-3); }
.status-dashboard__title { font-size: .72rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; color: var(--color-muted); }
.status-dashboard__title strong { display: block; font-size: 1rem; letter-spacing: -.005em; text-transform: none; color: var(--color-ink); margin-top: .15em; }
.status-dashboard__live { display: inline-flex; align-items: center; gap: .4em; font-size: .72rem; font-weight: 700; color: var(--color-primary-dark); }
.status-dashboard__live-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-light); }
.status-grid { display: grid; grid-template-columns: 1fr; gap: .65rem; }
@media (min-width: 480px) { .status-grid { grid-template-columns: 1fr 1fr; } }
.status-card {
  display: flex; gap: .7em; align-items: flex-start; padding: .95em 1em; border-radius: var(--radius-md);
  background: var(--color-surface-alt); border: 1px solid var(--color-border); min-width: 0;
}
.status-card__icon {
  width: 34px; height: 34px; border-radius: var(--radius-sm); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; background: var(--color-white);
  box-shadow: inset 0 0 0 1px var(--color-border);
}
.status-card__icon svg { width: 18px; height: 18px; color: var(--color-primary-dark); }
.status-card__body { display: flex; flex-direction: column; min-width: 0; }
.status-card__label { display: block; font-size: .68rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; color: var(--color-muted); margin-bottom: .25em; }
.status-card__value { display: block; font-size: .88rem; font-weight: 600; line-height: 1.3; color: var(--color-ink); }

/* Sections / prose ---------------------------------------------------------- */
.section { padding: var(--space-6) 0; }
.section--alt { background: var(--color-surface-alt); }
.section--flush-top { padding-top: 0; }
.section-head { max-width: 72ch; margin-bottom: var(--space-4); }
.section-head p { color: var(--color-muted); }
.prose { max-width: 72ch; }
/* Any link sitting inline in a paragraph must not rely on color alone (WCAG 1.4.1) —
   deliberately scoped to "a link inside body copy", not nav/button/breadcrumb/card contexts. */
.prose a, .site-footer p a, .faq-item p a {
  text-decoration: underline; text-decoration-color: color-mix(in srgb, currentColor 40%, transparent); text-underline-offset: .15em;
}
.prose a:hover, .prose a:focus-visible,
.site-footer p a:hover, .site-footer p a:focus-visible,
.faq-item p a:hover, .faq-item p a:focus-visible { text-decoration-color: currentColor; }
.prose p, .prose ul, .prose ol { margin-bottom: 1.1em; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose li { margin-bottom: .4em; }
.article-body h2:first-child { margin-top: 0; }

/* Answer box (direct-answer lead paragraphs) --------------------------------- */
.answer-box {
  background: var(--color-primary-light); border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md); padding: var(--space-4); margin: var(--space-4) 0;
}
.answer-box p:last-child { margin-bottom: 0; }
.answer-box h2 { margin-top: 0; }

/* Alerts (safety / disclaimer) ----------------------------------------------- */
.alert { border-radius: var(--radius-md); padding: var(--space-4); border: 1px solid; margin: var(--space-4) 0; }
.alert--caution { background: var(--color-alert-bg); border-color: var(--color-alert-border); color: var(--color-alert-ink); }
.alert--safe { background: var(--color-safe-bg); border-color: var(--color-safe-border); color: var(--color-safe-ink); }
.alert h3 { margin-bottom: .4em; font-size: 1.02rem; }
.alert p:last-child { margin-bottom: 0; }

/* Safety callout grid (icon-led, compact — replaces one wide alert + loose paragraph) --- */
.safety-grid { display: grid; gap: var(--space-4); grid-template-columns: 1fr; margin-top: var(--space-4); }
@media (min-width: 760px) { .safety-grid { grid-template-columns: 1fr 1fr; } }
.safety-card {
  display: flex; gap: 1em; align-items: flex-start; padding: var(--space-4); border-radius: var(--radius-md);
  border: 1px solid; min-width: 0;
}
.safety-card--caution { background: var(--color-alert-bg); border-color: var(--color-alert-border); }
.safety-card--info { background: var(--color-surface-alt); border-color: var(--color-border); }
.safety-card__icon {
  width: 40px; height: 40px; border-radius: var(--radius-md); flex-shrink: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.6);
}
.safety-card--caution .safety-card__icon { color: var(--color-alert-ink); }
.safety-card--info .safety-card__icon { color: var(--color-primary-dark); }
.safety-card__icon svg { width: 20px; height: 20px; }
.safety-card h3 { margin: 0 0 .35em; font-size: 1rem; }
.safety-card--caution h3 { color: var(--color-alert-ink); }
.safety-card p { margin: 0; font-size: .93rem; line-height: 1.6; color: var(--color-ink); }
.safety-card--caution p { color: var(--color-alert-ink); }

/* Transparency chips (Why This Site Exists — quick-scan editorial signals) -------------- */
.transparency-chips { display: flex; flex-wrap: wrap; gap: .6em; margin: var(--space-3) 0 var(--space-4); list-style: none; }
.transparency-chips li {
  display: inline-flex; align-items: center; gap: .5em; padding: .5em 1em; border-radius: var(--radius-full);
  background: var(--color-primary-light); color: var(--color-primary-dark); font-size: .85rem; font-weight: 700;
}
.transparency-chips svg { width: 15px; height: 15px; flex-shrink: 0; }

/* Resource groups (Explore the Site — grouped cards instead of a flat link list) -------- */
.resource-groups { display: grid; gap: var(--space-4); grid-template-columns: 1fr; }
@media (min-width: 760px) { .resource-groups { grid-template-columns: repeat(3, 1fr); } }
.resource-group {
  padding: var(--space-4); border-radius: var(--radius-lg); background: var(--color-white);
  border: 1px solid var(--color-border); min-width: 0;
}
.resource-group h3 {
  display: flex; align-items: center; gap: .55em; font-size: .78rem; font-weight: 800; letter-spacing: .05em;
  text-transform: uppercase; color: var(--color-primary-dark); margin: 0 0 var(--space-3);
}
.resource-group h3 svg { width: 17px; height: 17px; flex-shrink: 0; }
.resource-group ul { list-style: none; display: grid; gap: .4em; }
.resource-group a {
  display: flex; align-items: center; justify-content: space-between; gap: .6em; padding: .6em .1em;
  color: var(--color-ink); font-weight: 600; font-size: .95rem; border-radius: var(--radius-sm);
  transition: color .15s var(--ease), transform .15s var(--ease);
}
.resource-group a svg { width: 15px; height: 15px; flex-shrink: 0; color: var(--color-primary); opacity: 0; transition: opacity .15s var(--ease), transform .15s var(--ease); }
.resource-group a:hover, .resource-group a:focus-visible { color: var(--color-primary-dark); text-decoration: none; transform: translateX(2px); }
.resource-group a:hover svg, .resource-group a:focus-visible svg { opacity: 1; transform: translateX(2px); }

/* Cards ----------------------------------------------------------------------- */
.card-grid { display: grid; gap: var(--space-4); grid-template-columns: 1fr; }
@media (min-width: 640px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .card-grid { grid-template-columns: repeat(3, 1fr); } }

.info-card {
  border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-4);
  background: var(--color-white); display: flex; flex-direction: column; gap: .5em; min-width: 0;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease);
}
.info-card:hover, .info-card:focus-within { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--color-border-strong); }
.info-card h3 { margin: 0; font-size: 1.05rem; }
.info-card p { color: var(--color-muted); font-size: .95rem; flex: 1; margin-bottom: .8em; }
.info-card .btn { align-self: flex-start; }
.info-card .med-class-badge { align-self: flex-start; margin: -.2em 0 0; }

/* Icon badges (used inside cards/steps — clinical line icons, never decorative pills) --- */
.icon-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: var(--radius-md);
  background: var(--color-primary-light); color: var(--color-primary-dark); flex-shrink: 0;
}
.icon-badge svg { width: 22px; height: 22px; }
.icon-badge--muted { background: var(--color-surface-alt); color: var(--color-muted); }

/* Section kicker (small eyebrow label above an H2, for visual hierarchy) --------------- */
.section-kicker {
  display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .05em;
  text-transform: uppercase; color: var(--color-primary-dark); margin-bottom: .5em;
}
.section-kicker--icon { display: inline-flex; align-items: center; gap: .35em; }

/* Medication class group (stimulant / non-stimulant visual split) ---------------------- */
.med-class-group { margin-bottom: var(--space-5); }
.med-class-group:last-child { margin-bottom: 0; }
.med-class-group__head { display: flex; flex-wrap: wrap; align-items: center; gap: .5em .7em; margin-bottom: var(--space-3); }
.med-class-group__head h3 { margin: 0; font-size: 1.1rem; }
.med-class-badge { margin-left: 0; }
@media (min-width: 480px) { .med-class-badge { margin-left: auto; } }
.med-class-badge {
  display: inline-flex; align-items: center; padding: .3em .9em; border-radius: var(--radius-full);
  font-size: .78rem; font-weight: 700; letter-spacing: .02em; text-transform: uppercase;
}
.med-class-badge--stimulant { background: var(--color-primary-light); color: var(--color-primary-dark); }
.med-class-badge--nonstimulant { background: var(--color-safe-bg); color: var(--color-safe-ink); }

/* Step-flow (diagnosis/treatment pathway timeline — premium numbered variant) ----------- */
.step-flow { display: grid; gap: var(--space-4); grid-template-columns: 1fr; }
.step-flow__item { position: relative; display: flex; gap: 1rem; align-items: flex-start; min-width: 0; }
.step-flow__marker { display: flex; flex-direction: column; align-items: center; flex-shrink: 0; }
.step-flow__number {
  width: 46px; height: 46px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(155deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff; box-shadow: var(--shadow-glow);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: .92rem; letter-spacing: -.01em;
}
.step-flow__connector { width: 2px; flex: 1; background: linear-gradient(var(--color-border-strong), var(--color-border)); margin-top: .3rem; min-height: 1.75rem; }
.step-flow__item:last-child .step-flow__connector { display: none; }
.step-flow__body {
  padding: .35rem var(--space-4) var(--space-4); border-radius: var(--radius-md);
  background: var(--color-white); border: 1px solid var(--color-border); flex: 1 1 auto; min-width: 0; margin-top: -.1rem;
}
.step-flow__body h3 { margin: .55em 0 .3em; font-size: 1.05rem; }
.step-flow__body p { margin: 0; color: var(--color-muted); font-size: .93rem; }
@media (min-width: 860px) {
  .step-flow { grid-template-columns: repeat(5, 1fr); gap: var(--space-3); }
  .step-flow__item { flex-direction: column; text-align: center; }
  .step-flow__marker { flex-direction: row; width: 100%; }
  .step-flow__connector { width: auto; flex: 1; height: 2px; margin-top: 0; margin-inline: .4rem; align-self: center; background: linear-gradient(90deg, var(--color-border-strong), var(--color-border)); }
  .step-flow__body { padding: var(--space-3) var(--space-3) var(--space-4); margin-top: var(--space-3); }
}

/* Info strip (compact editorial-descriptor row, below hero) ----------------------------- */
.info-strip { background: var(--color-surface-alt); border-bottom: 1px solid var(--color-border); }
.info-strip__list {
  display: grid; grid-template-columns: 1fr; gap: 1px; list-style: none;
  background: var(--color-border);
}
@media (min-width: 700px) { .info-strip__list { grid-template-columns: repeat(4, 1fr); } }
.info-strip__item {
  display: flex; align-items: center; gap: .65em; padding: 1.1rem 1.4rem; background: var(--color-surface-alt);
  font-size: .88rem; font-weight: 600; color: var(--color-ink);
}
.info-strip__item svg { width: 19px; height: 19px; color: var(--color-primary); flex-shrink: 0; }

/* Feature split (Adderall-in-the-UK US/UK visual comparison section) -------------------- */
.feature-split { background: var(--color-navy); color: #fff; position: relative; overflow: hidden; }
.feature-split::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(ellipse 640px 420px at 100% 0%, rgba(15,110,106,.28), transparent 60%);
}
.feature-split__grid { position: relative; z-index: 1; display: grid; gap: var(--space-6); align-items: center; }
@media (min-width: 960px) { .feature-split__grid { grid-template-columns: 1fr 1fr; } }
.feature-split h2, .feature-split .section-kicker { color: #fff; }
.feature-split p { color: #c4d3da; }
.feature-split__ctas { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: var(--space-4); }

.status-compare {
  display: flex; flex-direction: column; gap: 0; background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-lg); overflow: hidden;
}
.status-compare__col { padding: var(--space-4); }
.status-compare__col + .status-compare__col { border-top: 1px solid rgba(255,255,255,.12); }
.status-compare__flag { font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: #8fa9b5; margin-bottom: .5em; }
.status-compare__headline { font-size: 1.15rem; font-weight: 700; color: #fff; margin-bottom: .3em; }
.status-compare__desc { font-size: .9rem; color: #a9bcc5; }
.status-compare__arrow {
  display: flex; align-items: center; justify-content: center; gap: .5em; padding: .6em 0;
  color: #4fd8c9; font-size: .78rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  background: rgba(79,216,201,.06);
}
.status-compare__arrow svg { width: 16px; height: 16px; }

/* Comparison-guide cards (Adderall vs X — educational, not competing-products) ---------- */
.compare-card {
  display: flex; flex-direction: column; gap: .6em; padding: var(--space-4); border-radius: var(--radius-lg);
  background: var(--color-white); border: 1px solid var(--color-border); min-width: 0;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease);
}
.compare-card:hover, .compare-card:focus-within { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--color-border-strong); }
.compare-card__label {
  display: inline-flex; align-items: center; gap: .5em; font-size: .72rem; font-weight: 800;
  letter-spacing: .05em; text-transform: uppercase; color: var(--color-primary-dark);
}
.compare-card__label svg { width: 15px; height: 15px; }
.compare-card__title { font-size: 1.08rem; margin: 0; }
.compare-card__desc { color: var(--color-muted); font-size: .93rem; margin: 0; flex: 1; }
.compare-card__cta { display: inline-flex; align-items: center; gap: .4em; font-weight: 700; font-size: .92rem; color: var(--color-primary); }
.compare-card__cta svg { width: 16px; height: 16px; transition: transform .18s var(--ease); }
.compare-card:hover .compare-card__cta svg, .compare-card:focus-within .compare-card__cta svg { transform: translateX(3px); }

/* Lead paragraph + H2 accent (breaks up long-form article text without removing copy) --- */
.article-body > p:first-of-type,
.prose > p:first-of-type {
  font-size: 1.14rem; color: var(--color-ink); line-height: 1.65;
}
.article-body h2, .prose h2 {
  position: relative; padding-left: .9rem; border-left: 4px solid var(--color-primary); margin-left: -.9rem;
}

/* Source note (real citations to NICE/NHS/GOV.UK/EMC — see reports/source-register.md) --- */
.source-note {
  margin-top: var(--space-5); padding-top: var(--space-3); border-top: 1px dashed var(--color-border);
  font-size: .85rem; color: var(--color-muted);
}
.source-note strong { color: var(--color-ink); }

/* Comparison table ------------------------------------------------------------ */
.table-scroll { overflow-x: auto; margin: var(--space-4) 0; border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.compare-table { border-collapse: collapse; width: 100%; min-width: 480px; font-size: .95rem; }
.compare-table caption { text-align: left; padding: .8em 1em; font-weight: 700; background: var(--color-surface-alt); }
.compare-table th, .compare-table td { padding: .75em 1em; border-bottom: 1px solid var(--color-border); text-align: left; vertical-align: top; }
.compare-table thead th { background: var(--color-surface-alt); font-size: .82rem; text-transform: uppercase; letter-spacing: .02em; color: var(--color-muted); }
.compare-table tbody tr:last-child td { border-bottom: none; }

/* FAQ -------------------------------------------------------------------------- */
.faq-list { display: grid; gap: .75rem; }
.faq-item {
  background: var(--color-white); border: 1px solid var(--color-border); border-left: 3px solid transparent;
  border-radius: var(--radius-md); transition: border-color .15s var(--ease), box-shadow .15s var(--ease), transform .15s var(--ease);
}
.faq-item:hover { border-color: var(--color-border-strong); }
.faq-item[open] { border-color: var(--color-border-strong); border-left-color: var(--color-primary); box-shadow: var(--shadow-md); }
.faq-item summary {
  cursor: pointer; padding: 1.15em 1.3em; font-weight: 700; font-size: 1.02rem; display: flex; align-items: center;
  justify-content: space-between; gap: 1em; min-height: 52px; list-style: none; border-radius: var(--radius-md);
  transition: color .15s var(--ease);
}
.faq-item:hover summary, .faq-item[open] summary { color: var(--color-primary-dark); }
.faq-item summary:focus-visible { outline: 3px solid var(--color-focus); outline-offset: -2px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ""; flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%; background-color: var(--color-primary-light);
  background-image: linear-gradient(var(--color-primary-dark), var(--color-primary-dark)), linear-gradient(var(--color-primary-dark), var(--color-primary-dark));
  background-size: 12px 1.8px, 1.8px 12px; background-position: center; background-repeat: no-repeat;
  transition: background-size .2s var(--ease), background-color .15s var(--ease);
}
.faq-item:hover summary::after { background-color: #d3ebe8; }
.faq-item[open] summary::after { background-size: 12px 1.8px, 0 1.8px; }
.faq-item p { padding: 0 1.3em 1.25em; color: var(--color-muted); margin: 0; font-size: .98rem; line-height: 1.65; }

/* Related / internal-link hub ------------------------------------------------- */
.related-links { list-style: none; display: grid; gap: .65em; }
.related-links a {
  display: flex; align-items: center; justify-content: space-between; gap: 1em;
  padding: .9em 1.1em; border: 1px solid var(--color-border); border-radius: var(--radius-md);
  color: var(--color-ink); font-weight: 600; transition: border-color .15s var(--ease), background-color .15s var(--ease), transform .15s var(--ease);
}
.related-links a svg { width: 16px; height: 16px; flex-shrink: 0; color: var(--color-primary); transition: transform .15s var(--ease); }
.related-links a:hover, .related-links a:focus-visible { border-color: var(--color-primary); background: var(--color-primary-light); text-decoration: none; transform: translateX(2px); }
.related-links a:hover svg, .related-links a:focus-visible svg { transform: translateX(3px); }
@media (min-width: 700px) { .related-links { grid-template-columns: repeat(2, 1fr); } }

/* Footer ------------------------------------------------------------------------ */
.site-footer {
  background: linear-gradient(180deg, var(--color-navy-deep) 0%, #071018 100%);
  color: #cfd8db; padding: var(--space-7) 0 var(--space-4); margin-top: var(--space-8);
  border-top: 1px solid rgba(79,195,173,.18);
}
.site-footer a { color: #dbe6ea; }
.site-footer__grid { display: grid; gap: var(--space-5); grid-template-columns: 1fr; }
@media (min-width: 700px) { .site-footer__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1050px) { .site-footer__grid { grid-template-columns: 1.3fr repeat(4, 1fr); } }
.site-footer__brand { font-weight: 800; font-size: 1.15rem; letter-spacing: -.01em; color: #fff; margin-bottom: .6em; display: flex; align-items: center; gap: .5em; }
.site-footer__brand svg { color: #4fd8c9; flex-shrink: 0; }
.site-footer__disclaimer--tag { display: flex; align-items: flex-start; gap: .5em; margin-top: 1em; font-weight: 600; color: #cfd8db; padding: .85em 1em; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); border-radius: var(--radius-md); }
.site-footer__disclaimer--tag svg { flex-shrink: 0; margin-top: .15em; color: #4fd8c9; }
.site-footer h2 { font-size: .74rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; color: #6f96a3; margin: 0 0 1em; }
.site-footer ul { list-style: none; display: grid; gap: .65em; }
.site-footer ul a { font-size: .93rem; }
.site-footer ul a:hover, .site-footer ul a:focus-visible { color: #4fd8c9; }
.site-footer__disclaimer { max-width: 60ch; font-size: .88rem; color: #93a8b1; }
.site-footer__bottom {
  max-width: var(--container-wide); margin: var(--space-6) auto 0; padding: var(--space-4) 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,.08); font-size: .82rem; color: #7d94a0;
  display: flex; flex-wrap: wrap; gap: .4em 1.5em; justify-content: space-between;
}

/* 404 ----------------------------------------------------------------------------- */
.error-page { text-align: center; padding: var(--space-8) 0; }
.error-page__icon { width: 56px; height: 56px; margin-inline: auto; }
.error-page__icon svg { width: 28px; height: 28px; }
.error-page__code { font-size: 4rem; font-weight: 800; letter-spacing: -.02em; color: var(--color-primary); margin: .3em 0 0; }
.error-page .prose { margin-inline: auto; }