/* ==========================================================================
   iCertifyHub — Design System
   Editorial, serif-on-paper, restrained. Besley (display) + Inter (body)
   + system mono (labels, captions, credential data).
   Palette is anchored to the logo: the accent is #215BC6 exactly (sampled
   from the lockup); --brand and --brand-dark are darker shades of that same
   hue — no hues exist on the site that are not the logo blue, the warm
   neutrals, or the functional status gold/green.
   Built to WCAG 2.1 AA: contrast, focus states, semantics, motion-safe.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --brand:       #14387b;   /* shade of the logo blue — dark section, strong accents */
  --brand-dark:  #0e2857;   /* deeper shade of the same hue */
  --accent:      #215bc6;   /* the logo blue — links, CTAs, focus rings (6.2:1 on white) */
  --accent-dark: #1a49a3;
  --ink:         #1d1c1a;   /* warm near-black — text, footer */
  --muted:       #6a665e;   /* warm gray — secondary text (5.5:1 on paper) */
  --line:        #e5e0d5;   /* warm hairline */
  --paper:       #fcfbf9;   /* page ground — warm off-white */
  --cream:       #f4f1eb;   /* warm section band */
  --card:        #ffffff;
  --gold:        #8a6018;   /* functional only: "coming soon" status */
  --green:       #2a5d3c;   /* functional only: "live" status */

  --maxw: 1160px;
  --gap: clamp(1rem, 3vw, 2rem);
  --radius: 8px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(29,28,26,.05);
  --shadow-md: 0 8px 28px rgba(29,28,26,.08);
  --shadow-lg: 0 18px 44px rgba(29,28,26,.12);
  --font-display: "Besley", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration-thickness: .06em; text-underline-offset: .18em; }
a:hover { color: var(--accent-dark); }
::selection { background: #d9e4f8; }
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--ink); line-height: 1.1; font-weight: 520; letter-spacing: -.015em; margin: 0 0 .5em; text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 5.4vw, 3.9rem); font-weight: 500; }
h2 { font-size: clamp(1.65rem, 3.6vw, 2.5rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.45rem); }
p { margin: 0 0 1rem; }
em { font-style: italic; }
strong { font-weight: 600; }
ul { margin: 0; padding: 0; }

/* ---------- Accessibility helpers ---------- */
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--ink); color: #fff; padding: .7rem 1.1rem; border-radius: 8px;
  transition: top .2s ease; font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: 12px; color: #fff; }
.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;
}

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(1.1rem, 4vw, 2rem); }
.section { padding: clamp(3.4rem, 7vw, 6rem) 0; }
.section--tight { padding: clamp(2.4rem, 5vw, 3.6rem) 0; }
.section--cream { background: var(--cream); }
.section--ink, .section--brand { background: var(--brand); color: #dde6f7; }
.eyebrow {
  font-family: var(--font-mono); font-weight: 500; letter-spacing: .16em; text-transform: uppercase;
  font-size: .72rem; color: var(--muted); margin: 0 0 1rem;
}
.section--ink .eyebrow, .section--brand .eyebrow { color: #a9c2f2; }
.lede { font-size: clamp(1.05rem, 1.7vw, 1.22rem); color: var(--ink); max-width: 60ch; }
.section--ink .lede, .section--brand .lede { color: #c4d2ef; }
.center { text-align: center; }
.center .lede { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--font-body); font-weight: 600; font-size: .95rem; line-height: 1;
  padding: .9rem 1.4rem; border-radius: 6px; border: 1px solid transparent;
  cursor: pointer; text-decoration: none;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn--primary { background: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-dark); color: #fff; }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: #000; color: #fff; }
.btn--brand { background: var(--brand); color: #fff; }
.btn--brand:hover { background: var(--brand-dark); color: #fff; }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--paper); }
.section--ink .btn--ghost, .section--brand .btn--ghost { color: #fff; border-color: rgba(255,255,255,.55); }
.section--ink .btn--ghost:hover, .section--brand .btn--ghost:hover { background: rgba(255,255,255,.12); border-color: #fff; color: #fff; }
.btn--sm { padding: .6rem 1rem; font-size: .88rem; }
.btn--lg { padding: 1.02rem 1.7rem; font-size: 1rem; }
.btn--block { width: 100%; }
.btn[aria-disabled="true"], .btn:disabled { opacity: .55; cursor: not-allowed; pointer-events: none; }

/* ---------- Badges / pills ---------- */
.badge {
  display: inline-flex; align-items: center; gap: .4rem;
  font-family: var(--font-mono); font-size: .68rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  padding: .28rem .55rem; border-radius: 4px;
  background: transparent; color: var(--muted); border: 1px solid var(--line);
}
.badge--accent { color: var(--accent-dark); border-color: #c8d6f1; }
.badge--soon { background: #f3ecdc; color: var(--gold); border-color: transparent; }
.badge--live { background: #e9f1e6; color: var(--green); border-color: transparent; }
.pill {
  display: inline-flex; align-items: center; gap: .45rem;
  font-family: var(--font-mono); font-size: .76rem; font-weight: 500; color: var(--muted);
  padding: .3rem .6rem; border: 1px solid var(--line); border-radius: 4px; background: transparent;
}
.dot { width: .55rem; height: .55rem; border-radius: 50%; background: var(--green); flex: none; }
.dot--soon { background: var(--gold); }
.dot--blue { background: var(--accent); }

/* ==========================================================================
   HEADER / NAV  (injected by main.js)
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 100; background: rgba(252,251,249,.93);
  backdrop-filter: saturate(160%) blur(10px); border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; gap: 1.5rem;
  max-width: var(--maxw); margin: 0 auto; padding: .95rem clamp(1.1rem, 4vw, 2rem);
}
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand__logo { display: block; height: 27px; width: auto; }
.site-footer .brand__logo { height: 24px; }
.nav__links { display: flex; align-items: center; gap: .3rem; margin-left: auto; list-style: none; }
.nav__links a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: .94rem; padding: .5rem .65rem; border-radius: 6px; }
.nav__links a:hover { color: var(--accent-dark); }
.nav__links a[aria-current="page"] { text-decoration: underline; text-underline-offset: .3em; text-decoration-thickness: 1.5px; }
.nav__cta { margin-left: .4rem; }

/* dropdown (courses mega) */
.nav__item { position: relative; }
.nav__toggle {
  display: inline-flex; align-items: center; gap: .3rem; background: none; border: 0; cursor: pointer;
  font-family: var(--font-body); color: var(--ink); font-weight: 500; font-size: .94rem; padding: .5rem .65rem; border-radius: 6px;
}
.nav__toggle:hover { color: var(--accent-dark); }
.nav__toggle svg { transition: transform .2s ease; }
.nav__item.open .nav__toggle svg { transform: rotate(180deg); }
.nav__menu {
  position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%) translateY(-6px);
  min-width: 340px; background: var(--card); border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow-md);
  padding: .5rem; opacity: 0; visibility: hidden; transition: opacity .16s ease, transform .16s ease; z-index: 120;
}
.nav__item.open .nav__menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.nav__menu a { display: block; padding: .7rem .8rem; border-radius: 6px; text-decoration: none; color: var(--ink); }
.nav__menu a:hover { background: var(--cream); }
.nav__menu strong { display: block; font-weight: 600; font-size: .96rem; }
.nav__menu small { color: var(--muted); font-size: .82rem; }
.nav__menu .badge--soon { margin-left: .4rem; }

/* burger */
.nav__burger { display: none; margin-left: auto; background: none; border: 1px solid var(--line); border-radius: 6px; padding: .5rem .6rem; cursor: pointer; }
.nav__burger span { display: block; width: 20px; height: 2px; background: var(--ink); margin: 4px 0; border-radius: 2px; transition: .2s; }

@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__burger { display: block; }
  .nav--open .nav__links {
    display: flex; flex-direction: column; align-items: stretch; gap: .1rem;
    position: absolute; left: 0; right: 0; top: 100%; background: var(--paper);
    border-bottom: 1px solid var(--line); padding: .8rem clamp(1.1rem, 4vw, 2rem) 1.4rem; box-shadow: var(--shadow-md);
  }
  .nav--open .nav__links a, .nav--open .nav__toggle { width: 100%; font-size: 1.05rem; padding: .8rem .6rem; }
  .nav__menu { position: static; transform: none; opacity: 1; visibility: visible; min-width: 0; box-shadow: none; border: 0; border-left: 2px solid var(--line); border-radius: 0; margin: 0 0 .4rem .6rem; padding: 0; display: none; }
  .nav__item.open .nav__menu { display: block; transform: none; }
  .nav__cta { margin: .6rem 0 0; }
  .nav__cta .btn { width: 100%; }
}

/* ==========================================================================
   PHOTO SLOTS
   --------------------------------------------------------------------------
   <figure class="photo [photo--hero|photo--card|photo--thumb|photo--avatar]">
     <img src="…" alt="…">            ← present only when a real photo exists
     <figcaption class="photo__note">what belongs here</figcaption>
   </figure>
   Without an src (or on load error) main.js adds .is-empty: a labeled slot —
   warm fill, hairline, mono caption. The moment a real src loads, the photo
   fills the frame and the caption disappears.
   ========================================================================== */
.photo {
  position: relative; margin: 0; background: var(--cream);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
}
.photo img { width: 100%; height: 100%; object-fit: cover; }
.photo.is-empty img { display: none; }
.photo__note {
  display: none; font-family: var(--font-mono); font-size: .72rem; line-height: 1.5;
  letter-spacing: .04em; color: var(--muted); text-align: center; max-width: 30ch;
}
.photo__note::before { content: "photo · "; color: var(--gold); }
.photo.is-empty { display: grid; place-items: center; padding: 1rem; }
.photo.is-empty .photo__note { display: block; }
.photo--hero { aspect-ratio: 4 / 5; border-radius: var(--radius-lg); }
/* Course/bundle cards are 1024 × 504 artwork (≈ 2.03:1). The card and thumb
   slots share that ratio so the cards render edge to edge with no crop. */
.photo--card { aspect-ratio: 1024 / 504; border-radius: 0; border: 0; border-bottom: 1px solid var(--line); }
.photo--bundle { border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 1.1rem; }
.photo--thumb { aspect-ratio: 1024 / 504; width: 140px; flex: none; }
.photo--thumb.is-empty { padding: .4rem .5rem; }
.photo--thumb.is-empty .photo__note { font-size: .58rem; line-height: 1.3; max-width: none; width: 100%; max-height: 3.9em; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden; }
.photo--avatar { width: 52px; aspect-ratio: 1; border-radius: 50%; flex: none; }
.photo--avatar .photo__note { display: none !important; }

/* ==========================================================================
   HERO — copy left, photo + certificate object right
   ========================================================================== */
.hero { position: relative; background: var(--paper); border-bottom: 1px solid var(--line); }
.hero__inner { display: grid; grid-template-columns: 1.04fr .96fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(3rem, 7vw, 5rem); }
.hero h1 { margin-bottom: 1.1rem; }
.hero h1 em { color: var(--accent); font-style: italic; }
.hero__sub { font-size: clamp(1.05rem, 1.8vw, 1.25rem); color: var(--ink); max-width: 52ch; margin-bottom: 1.7rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-bottom: 1.3rem; }
.hero__note { font-family: var(--font-mono); font-size: .78rem; color: var(--muted); display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.hero__note .sep { color: var(--line); }

/* the photo the certificate sits over */
.hero__object { position: relative; padding: 0 0 3.5rem 2.5rem; }
.hero__object .photo--hero { max-width: 400px; margin-left: auto; }
/* keep the slot label clear of the certificate overlap */
.hero__object .photo--hero.is-empty { place-items: start center; padding-top: 2rem; }

@media (max-width: 860px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__object { padding: 0; }
  .hero__object .photo--hero { max-width: none; aspect-ratio: 16 / 10; }
}

/* ==========================================================================
   CERTIFICATE — the signature object (see index.html + wireCertificate())
   ========================================================================== */
.cert {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  box-shadow: var(--shadow-lg); padding: 1.4rem 1.5rem 1.25rem; max-width: 430px;
}
.hero__object .cert { position: absolute; left: 0; bottom: 0; width: min(430px, 96%); transform: rotate(-1.2deg); }
.cert__head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.1rem; }
.cert__head img { height: 17px; width: auto; }
.cert__tag {
  font-family: var(--font-mono); font-size: .6rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--muted); border: 1px solid var(--line); border-radius: 3px; padding: .22rem .5rem .18rem;
}
.cert__kicker { font-family: var(--font-mono); font-size: .66rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); margin: 0 0 .3rem; }
.cert__name { font-family: var(--font-display); font-style: italic; font-size: 1.85rem; font-weight: 500; line-height: 1.1; margin: 0 0 .2rem; color: var(--ink); }
.cert__course { font-size: .95rem; font-weight: 600; margin: 0 0 1.1rem; color: var(--ink); }
.cert__grid { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem 1.2rem; margin: 0 0 1.1rem; border-top: 1px solid var(--line); padding-top: 1rem; }
.cert__grid > div { min-width: 0; }
.cert__grid dt { font-family: var(--font-mono); font-size: .6rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: .15rem; }
.cert__grid dd { margin: 0; font-size: .88rem; font-weight: 500; }
.cert__id { font-family: var(--font-mono); font-size: .86rem; letter-spacing: .06em; }
.cert__foot { display: flex; align-items: center; justify-content: space-between; gap: .8rem; border-top: 1px solid var(--line); padding-top: .95rem; }
.cert__verify { font-size: .88rem; font-weight: 600; color: var(--accent); text-decoration: none; display: inline-flex; align-items: center; gap: .35rem; }
.cert__verify:hover { color: var(--accent-dark); text-decoration: underline; }
.cert__stamp {
  display: inline-flex; align-items: center; gap: .35rem;
  font-family: var(--font-mono); font-size: .68rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  color: var(--green); background: #e9f1e6; border-radius: 4px; padding: .3rem .55rem;
  opacity: 0; transform: scale(.9); transition: opacity .35s ease, transform .35s ease;
}
.cert--verified .cert__stamp { opacity: 1; transform: scale(1); }
.cert__stamp svg { width: 12px; height: 12px; }

@media (max-width: 860px) {
  .hero__object .cert { position: static; width: auto; margin: -3.5rem auto 0; transform: rotate(-1.2deg); }
}
@media (max-width: 480px) { .cert__grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   COHORT / CATEGORY CARDS
   ========================================================================== */
.cohort-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.cohort {
  position: relative; display: flex; flex-direction: column; gap: .65rem;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem;
  text-decoration: none; color: inherit; transition: border-color .15s ease;
}
.cohort:hover { border-color: var(--ink); color: inherit; }
.cohort__icon { width: 26px; height: 26px; color: var(--accent); }
.cohort__icon svg { width: 26px; height: 26px; }
.cohort.is-upcoming .cohort__icon { color: var(--muted); }
.cohort h3 { margin: 0; }
.cohort p { margin: 0; color: var(--muted); font-size: .95rem; }
.cohort__meta { margin-top: auto; padding-top: .8rem; display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.cohort__link { font-weight: 600; color: var(--accent-dark); font-size: .9rem; display: inline-flex; align-items: center; gap: .35rem; transition: gap .15s ease; }
.cohort:hover .cohort__link { gap: .55rem; }

@media (max-width: 860px) { .cohort-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   COURSE CARDS  +  CATALOG
   ========================================================================== */
.course-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.course-grid--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 980px) { .course-grid, .course-grid--2 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .course-grid, .course-grid--2 { grid-template-columns: 1fr; } }

.course {
  display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; transition: border-color .15s ease;
}
.course:hover { border-color: var(--ink); }
.course__top { padding: 1.2rem 1.3rem 0; display: flex; align-items: center; justify-content: space-between; gap: .6rem; }
.course__num { font-family: var(--font-mono); font-size: .72rem; color: var(--muted); letter-spacing: .06em; text-transform: uppercase; }
.course__body { padding: .8rem 1.3rem 1.3rem; display: flex; flex-direction: column; flex: 1; }
.course__body h3 { font-size: 1.28rem; margin-bottom: .5rem; }
.course__body h3 a { color: inherit; text-decoration: none; }
.course__body h3 a:hover { color: var(--accent-dark); }
.course__desc { color: var(--muted); font-size: .95rem; margin-bottom: 1rem; }
.course__stats { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1.1rem; }
.course__foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: .8rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.price { display: flex; align-items: baseline; gap: .3rem; }
.price__amt { font-family: var(--font-display); font-size: 1.65rem; color: var(--ink); font-weight: 520; }
.price__unit { font-size: .85rem; color: var(--muted); }
.price__was { font-size: .95rem; color: var(--muted); text-decoration: line-through; margin-right: .1rem; }
.course.is-bundle { border-color: var(--accent); }
.course.is-soon { background: var(--paper); }

/* ---- featured courses: the editorial index (home) ---- */
.course-index { border-top: 1px solid var(--ink); }
.crow {
  display: grid; grid-template-columns: 140px minmax(0, 1fr) auto auto;
  gap: clamp(1rem, 2.5vw, 2rem); align-items: center;
  padding: 1.5rem 0; border-bottom: 1px solid var(--line);
  text-decoration: none; color: inherit;
}
.crow__title {
  font-family: var(--font-display); font-size: clamp(1.45rem, 2.8vw, 2.1rem); font-weight: 500;
  letter-spacing: -.015em; line-height: 1.12; margin: 0; transition: color .15s ease;
}
.crow:hover .crow__title { color: var(--accent); }
.crow__desc { margin: .3rem 0 0; color: var(--muted); font-size: .93rem; max-width: 46ch; }
.crow__meta { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
.crow__meta .badge { margin-left: .5rem; }
.crow__right { display: flex; align-items: baseline; gap: .8rem; justify-content: flex-end; }
.crow__arrow { color: var(--ink); display: inline-flex; transition: transform .18s ease, color .15s ease; align-self: center; }
.crow:hover .crow__arrow { transform: translateX(5px); color: var(--accent); }

@media (max-width: 800px) {
  .crow { grid-template-columns: 112px minmax(0, 1fr); }
  .crow .photo--thumb { grid-row: span 3; width: 112px; }
  .crow__meta { grid-column: 2; }
  .crow__right { grid-column: 2; justify-content: flex-start; }
}

/* filters */
.catalog-layout { display: grid; grid-template-columns: 250px 1fr; gap: 2rem; align-items: start; }
@media (max-width: 860px) { .catalog-layout { grid-template-columns: 1fr; } }
.filters { position: sticky; top: 90px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem; }
@media (max-width: 860px) { .filters { position: static; } }
.filters h2 { font-size: 1rem; font-family: var(--font-body); font-weight: 700; letter-spacing: -.01em; margin-bottom: .3rem; }
.filter-group { border-top: 1px solid var(--line); padding: 1rem 0 .4rem; }
.filter-group:first-of-type { border-top: 0; }
.filter-group legend { font-family: var(--font-mono); font-weight: 500; font-size: .7rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); padding: 0; margin-bottom: .6rem; }
.filter-opt { display: flex; align-items: center; gap: .6rem; padding: .35rem 0; cursor: pointer; font-size: .95rem; color: var(--ink); }
.filter-opt input { width: 18px; height: 18px; accent-color: var(--accent); cursor: pointer; }
.filter-opt:hover { color: var(--accent-dark); }
.catalog-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .8rem; margin-bottom: 1.2rem; }
.catalog-count { font-family: var(--font-mono); color: var(--muted); font-size: .8rem; }
.search-box { position: relative; flex: 1; min-width: 220px; max-width: 380px; }
.search-box input { width: 100%; padding: .7rem .9rem .7rem 2.4rem; border: 1px solid var(--line); border-radius: 6px; font: inherit; font-size: .95rem; background: var(--card); color: var(--ink); }
.search-box input:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px #d9e4f8; }
.search-box svg { position: absolute; left: .85rem; top: 50%; transform: translateY(-50%); color: var(--muted); }
.empty-state { text-align: center; padding: 3rem 1rem; color: var(--muted); }

/* ==========================================================================
   COURSE DETAIL PAGE
   ========================================================================== */
.detail-hero { background: var(--cream); border-bottom: 1px solid var(--line); }
.detail-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: start; padding: clamp(2rem, 5vw, 3.5rem) 0; }
@media (max-width: 900px) { .detail-grid { grid-template-columns: 1fr; } }
.detail-crumbs { font-family: var(--font-mono); font-size: .76rem; color: var(--muted); margin-bottom: 1.1rem; }
.detail-crumbs a { color: var(--muted); text-decoration: none; }
.detail-crumbs a:hover { color: var(--accent-dark); text-decoration: underline; }
.detail-hero h1 { margin: .5rem 0 .8rem; }
.detail-lead { font-size: 1.12rem; color: var(--ink); max-width: 60ch; }
.detail-meta { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.2rem; }
.buybox { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding: 1.5rem; position: sticky; top: 90px; }
@media (max-width: 900px) { .buybox { position: static; } }
.buybox .price { justify-content: flex-start; margin-bottom: .3rem; }
.buybox .price__amt { font-size: 2.3rem; }
.buybox .muted { color: var(--muted); font-size: .9rem; margin-bottom: 1.2rem; }
.buybox .btn { margin-bottom: .7rem; }
.buybox__list { list-style: none; margin: 1rem 0 0; padding: 1rem 0 0; border-top: 1px solid var(--line); }
.buybox__list li { display: flex; gap: .55rem; align-items: flex-start; padding: .35rem 0; font-size: .92rem; color: var(--ink); }
.buybox__list svg { color: var(--accent); flex: none; margin-top: .15rem; }

.covers { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: .7rem 1.4rem; }
@media (max-width: 620px) { .covers { grid-template-columns: 1fr; } }
.covers li { display: flex; gap: .6rem; align-items: flex-start; }
.covers svg { color: var(--accent); flex: none; margin-top: .2rem; }
.outline { list-style: none; counter-reset: mod; }
.outline li { display: grid; grid-template-columns: auto 1fr; gap: 1rem; padding: 1.1rem 0; border-top: 1px solid var(--line); }
.outline li:first-child { border-top: 0; }
.outline .n { counter-increment: mod; font-family: var(--font-mono); font-size: .82rem; color: var(--muted); width: 2.2rem; height: 2.2rem; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; }
.outline .n::before { content: counter(mod, decimal-leading-zero); }
.outline h4 { margin: 0 0 .2rem; font-family: var(--font-body); font-weight: 700; font-size: 1.02rem; }
.outline p { margin: 0; color: var(--muted); font-size: .94rem; }

/* ==========================================================================
   WHY US / FEATURE ROWS — quiet editorial list, no card chrome
   ========================================================================== */
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem clamp(1.5rem, 4vw, 3rem); }
@media (max-width: 720px) { .feature-grid { grid-template-columns: 1fr; } }
.feature { display: grid; grid-template-columns: auto 1fr; gap: .9rem; padding: 1.3rem 0 0; border-top: 1px solid var(--ink); }
.feature__icon { width: 24px; height: 24px; color: var(--accent); flex: none; margin-top: .15rem; }
.feature__icon svg { width: 24px; height: 24px; }
.feature h3 { font-size: 1.15rem; margin-bottom: .35rem; }
.feature p { margin: 0; color: var(--muted); font-size: .95rem; }

/* trust strip — lives on the single navy section */
.trust-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
@media (max-width: 820px) { .trust-strip { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px) { .trust-strip { grid-template-columns: 1fr; } }
.trust { padding: 1.3rem; border-radius: var(--radius); background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.18); }
.trust .stat { font-family: var(--font-display); font-size: 1.5rem; color: #fff; margin-bottom: .3rem; }
.trust .lbl { color: #c4d2ef; font-size: .92rem; }

/* ==========================================================================
   TESTIMONIALS  (renders only when ICH.testimonials has real entries)
   ========================================================================== */
.tsm-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 4vw, 2.5rem); }
@media (max-width: 860px) { .tsm-grid { grid-template-columns: 1fr; } }
.tsm { border-top: 1px solid var(--ink); padding-top: 1.2rem; display: flex; flex-direction: column; gap: 1rem; }
.tsm blockquote { margin: 0; font-family: var(--font-display); font-size: 1.15rem; line-height: 1.45; color: var(--ink); }
.tsm blockquote::before { content: "\201C"; }
.tsm blockquote::after { content: "\201D"; }
.tsm figcaption { display: flex; align-items: center; gap: .8rem; margin-top: auto; }
.tsm__who { font-size: .9rem; }
.tsm__who strong { display: block; }
.tsm__who span { color: var(--muted); }

/* ==========================================================================
   STATE FINDER
   ========================================================================== */
.state-finder { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(1.4rem, 3vw, 2.2rem); }
.state-controls { display: flex; flex-wrap: wrap; gap: .8rem; align-items: flex-end; margin-bottom: 1.2rem; }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field label { font-weight: 600; font-size: .9rem; }
.select, .input, textarea.input {
  font: inherit; font-size: 1rem; padding: .8rem 1rem; border: 1px solid var(--line); border-radius: 6px; background: var(--card); color: var(--ink); min-width: 240px;
}
.select:focus, .input:focus, textarea.input:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px #d9e4f8; }
.state-result { border-top: 1px solid var(--line); padding-top: 1.3rem; }
.state-result[hidden] { display: none; }
.req-row { display: flex; align-items: flex-start; gap: .8rem; padding: .8rem 0; border-bottom: 1px solid var(--line); }
.req-row:last-child { border-bottom: 0; }
.req-row .badge { margin-left: auto; flex: none; }
.req-row h4 { margin: 0 0 .1rem; font-family: var(--font-body); font-weight: 700; font-size: 1rem; }
.req-row p { margin: 0; color: var(--muted); font-size: .92rem; }
.disclaimer { font-size: .85rem; color: var(--muted); margin-top: 1.2rem; border-left: 2px solid var(--line); padding-left: .9rem; }

/* ==========================================================================
   BUSINESS PAGE
   ========================================================================== */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
@media (max-width: 820px) { .split { grid-template-columns: 1fr; } }
.steps { list-style: none; counter-reset: step; display: grid; gap: 1rem; }
.steps li { display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: start; }
.steps .num { counter-increment: step; width: 2.4rem; height: 2.4rem; border-radius: 50%; border: 1px solid var(--ink); color: var(--ink); background: transparent; font-family: var(--font-display); display: grid; place-items: center; flex: none; }
.steps .num::before { content: counter(step); }
.steps h3 { font-size: 1.1rem; margin-bottom: .2rem; }
.steps p { margin: 0; color: var(--muted); font-size: .96rem; }
.biz-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(1.5rem, 3vw, 2.2rem); }
.biz-benefits { list-style: none; display: grid; gap: .7rem; margin: 0; }
.biz-benefits li { display: flex; gap: .6rem; align-items: flex-start; color: var(--ink); }
.biz-benefits svg { color: var(--accent); flex: none; margin-top: .2rem; }

/* ==========================================================================
   VERIFY PAGE
   ========================================================================== */
.verify-card { max-width: 640px; margin: 0 auto; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding: clamp(1.6rem, 4vw, 2.6rem); text-align: center; }
.verify-card .field { text-align: left; margin-bottom: 1rem; }
.verify-card .input { width: 100%; }

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.faq { max-width: 820px; margin: 0 auto; }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.25rem 0; font-family: var(--font-display); font-size: clamp(1.05rem, 2vw, 1.25rem); color: var(--ink); font-weight: 500;
}
.faq__q:hover { color: var(--accent-dark); }
.faq__icon { flex: none; width: 1.5rem; height: 1.5rem; position: relative; }
.faq__icon::before, .faq__icon::after { content: ""; position: absolute; background: var(--ink); border-radius: 1px; transition: transform .2s ease; }
.faq__icon::before { top: 50%; left: 0; right: 0; height: 1.5px; transform: translateY(-50%); }
.faq__icon::after { left: 50%; top: 0; bottom: 0; width: 1.5px; transform: translateX(-50%); }
.faq__item.open .faq__icon::after { transform: translateX(-50%) scaleY(0); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .28s ease; }
.faq__a-inner { padding: 0 0 1.3rem; color: var(--muted); max-width: 68ch; }
.faq__item.open .faq__a { max-height: 500px; }

/* ==========================================================================
   BLOG
   ========================================================================== */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
@media (max-width: 980px) { .post-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .post-grid { grid-template-columns: 1fr; } }
.post-card {
  display: flex; flex-direction: column; gap: .7rem;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem;
  text-decoration: none; color: inherit; transition: border-color .15s ease;
}
.post-card:hover { border-color: var(--ink); color: inherit; }
.post-card__top { display: flex; align-items: center; justify-content: space-between; gap: .6rem; }
.post-card__date { font-family: var(--font-mono); font-size: .74rem; color: var(--muted); letter-spacing: .04em; white-space: nowrap; }
.post-card h3 { margin: 0; font-size: 1.28rem; }
.post-card:hover h3 { color: var(--accent-dark); }
.post-card p { margin: 0; color: var(--muted); font-size: .95rem; }
.post-card__meta { margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.post-card__link { font-weight: 600; color: var(--accent-dark); font-size: .92rem; display: inline-flex; align-items: center; gap: .35rem; transition: gap .15s ease; }
.post-card:hover .post-card__link { gap: .55rem; }
.post-meta { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.2rem; }

/* ==========================================================================
   CTA BANNER — light, typographic (the navy section stays the one dark beat)
   ========================================================================== */
.cta-banner { background: var(--cream); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(2.4rem, 6vw, 4rem); text-align: center; }
.cta-banner h2 { font-size: clamp(1.8rem, 4.2vw, 2.9rem); }
.cta-banner p { color: var(--muted); max-width: 52ch; margin: 0 auto 1.7rem; }
.cta-banner .btn { margin: 0 .3rem; }

/* ==========================================================================
   PROSE (About / legal)
   ========================================================================== */
.prose { max-width: 68ch; }
.prose p { font-size: 1.08rem; color: var(--ink); margin-bottom: 1.2rem; }
.prose h2 { margin-top: 2.2rem; }
.prose h3 { margin-top: 1.6rem; }
.prose .big { font-family: var(--font-display); font-size: clamp(1.4rem, 3vw, 2rem); color: var(--ink); line-height: 1.3; }
.prose .big em { color: var(--accent); }

/* contact grid */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: start; }
@media (max-width: 780px) { .contact-grid { grid-template-columns: 1fr; } }
.form-row { display: grid; gap: 1rem; }
.form-row--2 { grid-template-columns: 1fr 1fr; }
@media (max-width: 520px) { .form-row--2 { grid-template-columns: 1fr; } }
.form-field { display: flex; flex-direction: column; gap: .4rem; }
.form-field label { font-weight: 600; font-size: .92rem; }
.form-field .req { color: var(--accent-dark); }
.form-field .input { min-width: 0; width: 100%; }
.form-note { font-size: .85rem; color: var(--muted); }

/* ==========================================================================
   FOOTER  (injected by main.js)
   ========================================================================== */
.site-footer { background: var(--ink); color: #c9c4ba; padding: clamp(2.6rem, 5vw, 3.6rem) 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; }
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-about { color: #a39d90; font-size: .95rem; max-width: 34ch; margin-top: 1rem; }
.footer-col h4 { color: #fff; font-family: var(--font-mono); font-weight: 500; font-size: .72rem; text-transform: uppercase; letter-spacing: .14em; margin-bottom: .9rem; }
.footer-col ul { list-style: none; display: grid; gap: .55rem; }
.footer-col a { color: #c9c4ba; text-decoration: none; font-size: .95rem; }
.footer-col a:hover { color: #fff; text-decoration: underline; }
.footer-bottom { margin-top: 2.4rem; padding-top: 1.4rem; border-top: 1px solid rgba(255,255,255,.14); display: flex; flex-wrap: wrap; gap: .6rem 1.2rem; align-items: center; justify-content: space-between; color: #8b8578; font-size: .85rem; }

/* utility */
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.stack > * + * { margin-top: 1rem; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
@media (max-width: 680px) { .grid-2 { grid-template-columns: 1fr; } }
.text-muted { color: var(--muted); }
.divider { height: 1px; background: var(--line); border: 0; margin: 0; }

/* ==========================================================================
   BUNDLES  (renders 1-to-many from ICH.bundles via [data-render="bundles"])
   ========================================================================== */
.bundle-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.3rem; align-items: stretch; }
.bundle-grid--1 { grid-template-columns: minmax(0, 640px); justify-content: center; }
@media (max-width: 860px) { .bundle-grid { grid-template-columns: 1fr; } }
.bundle {
  display: flex; flex-direction: column;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(1.3rem, 2.5vw, 1.8rem); transition: border-color .15s ease;
}
.bundle:hover { border-color: var(--ink); }
.bundle.is-soon { background: var(--paper); }
.bundle__head { display: flex; align-items: center; justify-content: space-between; gap: .6rem; margin-bottom: 1rem; }
.bundle__name { font-size: clamp(1.3rem, 2.4vw, 1.65rem); margin-bottom: .4rem; }
.bundle__blurb { color: var(--muted); font-size: .95rem; margin-bottom: 1.1rem; }
.bundle__list { list-style: none; margin: 0 0 1.3rem; border-top: 1px solid var(--line); }
.bundle__list li {
  display: flex; align-items: center; justify-content: space-between; gap: .8rem;
  padding: .65rem 0; border-bottom: 1px solid var(--line); font-size: .95rem;
}
.bundle__list a { color: var(--ink); text-decoration: none; font-weight: 500; }
.bundle__list a:hover { color: var(--accent-dark); text-decoration: underline; }
.bundle__list .badge { flex: none; }
.bundle__foot { margin-top: auto; display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.bundle__note { margin: .2rem 0 0; font-size: .82rem; color: var(--muted); max-width: 26ch; }

/* ==========================================================================
   CATALOG GROUPS  (courses.html — index rows grouped by industry)
   ========================================================================== */
.catalog-group { margin-bottom: 2.6rem; }
.catalog-group:last-child { margin-bottom: 0; }
.catalog-group__head { display: flex; align-items: center; gap: .8rem; padding-bottom: .7rem; flex-wrap: wrap; }
.catalog-group__head h3 { margin: 0; font-size: 1.3rem; }