/* ============================================================================
   TEF Exam Prep Academy — design system
   Extracted from the Cursor design comps (Designs/*.dc.html).
   Near-monochrome, Geist typeface, single blue accent (#185FA5).
   ========================================================================== */

:root {
  /* Type */
  --font-sans: 'Geist', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, 'SFMono-Regular', monospace;

  /* Ink */
  --ink: #0D0D0D;
  --ink-2: #171717;
  --mut: #525252;
  --mut-2: #737373;
  --mut-3: #8A8A8A;
  --mut-4: #A3A3A3;
  --mut-5: #C2C2C2;

  /* Surfaces */
  --bg: #FFFFFF;
  --surface: #FAFAFA;
  --line: rgba(0, 0, 0, .1);
  --line-soft: rgba(0, 0, 0, .08);

  /* Accent */
  --accent: #185FA5;
  --accent-2: #4F46E5;
  --bad: #C0392B;
  --wa: #25D366;

  /* Layout */
  --maxw: 1120px;
  --nav-h: 64px;
  --radius: 14px;
  --radius-lg: 16px;
  --radius-sm: 10px;

  /* Hero (dark by default — the comp's invertHero=true) */
  --h-bg: #0D0D0D;
  --h-ink: #FFFFFF;
  --h-mut: rgba(255, 255, 255, .64);
  --h-line: rgba(255, 255, 255, .16);
  --h-btn-bg: #FFFFFF;
  --h-btn-ink: #0D0D0D;
  --h-ghost-ink: #FFFFFF;
  --h-ghost-line: rgba(255, 255, 255, .30);
}

/* ---------- Reset / base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
}
button { font-family: inherit; }
a { color: var(--ink); text-decoration: none; }
img { max-width: 100%; display: block; }
[hidden] { display: none !important; }
::selection { background: var(--ink); color: #fff; }
details > summary { list-style: none; }
details > summary::-webkit-details-marker { display: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* Lenis smooth scrolling (see /assets/js/tef-scroll.js) */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }

/* ---------- Layout primitives ---------- */
.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: clamp(20px, 5vw, 40px);
}
.section { padding-block: clamp(72px, 9vw, 130px); scroll-margin-top: 72px; }
.section--surface {
  background: var(--surface);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

/* Faint decorative background grid (fixed behind the page) */
.grid-bg {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 0, 0, .022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, .022) 1px, transparent 1px);
  background-size: 44px 44px;
}
.page { position: relative; z-index: 1; }

/* ---------- Typography helpers ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--mut-3);
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.eyebrow__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); flex: none;
}
.mono { font-family: var(--font-mono); }
h1, h2, h3 { font-family: var(--font-sans); font-weight: 600; letter-spacing: -.03em; margin: 0; }
.h-display {
  font-size: clamp(40px, 6vw, 78px);
  line-height: 1.02;
  letter-spacing: -.032em;
}
.h-section { font-size: clamp(28px, 3.8vw, 46px); line-height: 1.08; }
.lede { font-size: clamp(17px, 1.6vw, 20px); line-height: 1.55; color: var(--mut); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  height: 50px; padding: 0 24px;
  border-radius: var(--radius-sm);
  font-weight: 500; font-size: 15.5px;
  border: 1px solid transparent;
  cursor: pointer; transition: opacity .15s ease, background .15s ease;
}
.btn--sm { height: 38px; padding: 0 16px; font-size: 14px; border-radius: 8px; }
.btn--primary { background: var(--ink); color: #fff; }
.btn--primary:hover { opacity: .88; color: #fff; }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { background: rgba(128, 128, 128, .08); }
.btn svg { flex: none; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-soft);
}
.nav__inner {
  max-width: 1200px; margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 40px);
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand__mark {
  width: 30px; height: 30px; border-radius: 7px; background: var(--ink);
  display: flex; align-items: center; justify-content: center; flex: none;
  font-weight: 700; font-size: 16px; color: #fff; line-height: 1;
}
.brand__name { font-weight: 600; font-size: 15px; letter-spacing: -.01em; color: var(--ink); }
.nav__links { display: flex; align-items: center; gap: 2px; }
.nav__link {
  padding: 8px 12px; font-size: 14px; font-weight: 500;
  color: var(--mut); border-radius: 7px;
}
.nav__link:hover { color: var(--ink); }
.nav__cta { margin-left: 10px; }

/* ---------- Hero ---------- */
.hero { background: var(--h-bg); border-bottom: 1px solid var(--h-line); }
.hero__inner {
  max-width: 1080px; margin: 0 auto;
  padding: clamp(66px, 10vw, 132px) clamp(20px, 5vw, 40px) clamp(56px, 7vw, 96px);
  display: flex; flex-direction: column; align-items: center; text-align: center;
}
.hero .eyebrow { color: var(--h-mut); }
.hero h1 { color: var(--h-ink); margin-top: 26px; max-width: 900px; }
.hero__lede { color: var(--h-mut); max-width: 600px; margin: 24px 0 0; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 34px; }
.hero .btn--primary { background: var(--h-btn-bg); color: var(--h-btn-ink); }
.hero .btn--ghost { color: var(--h-ghost-ink); border-color: var(--h-ghost-line); }
.hero__proof {
  display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: center; margin-top: 28px;
  font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .03em; color: var(--h-mut);
}
.hero__proof .star { color: var(--accent); }
.hero__proof .sep { opacity: .45; }

/* ---------- Section heading block ---------- */
.section__head { max-width: 680px; margin-bottom: 44px; }
.section__head h2 { margin-top: 14px; color: var(--ink); }
.section__head p { font-size: 17px; line-height: 1.55; color: var(--mut); margin: 16px 0 0; }

/* ---------- Curriculum accordion ---------- */
.cycles { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; }
.cycle { border-top: 1px solid var(--line-soft); }
.cycle:first-child { border-top: 0; }
.cycle--featured { background: var(--surface); }
.cycle > summary {
  cursor: pointer; padding: clamp(20px, 2.4vw, 30px) clamp(20px, 2.4vw, 32px);
  display: flex; align-items: center; gap: 12px clamp(16px, 2.2vw, 32px); flex-wrap: wrap;
}
.cycle__no {
  flex: 0 0 auto; min-width: 122px;
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--mut-3);
}
.cycle--featured .cycle__no { color: var(--accent); }
.cycle__name {
  flex: 1 1 200px; font-weight: 600; font-size: clamp(21px, 2.2vw, 27px);
  letter-spacing: -.02em; color: var(--ink); line-height: 1.1;
}
.cycle__tag { flex: 0 1 auto; font-size: 14.5px; color: var(--mut-3); }
.cycle__meta { flex: 0 0 auto; margin-left: auto; display: inline-flex; align-items: center; gap: 16px; }
.cycle__count { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--mut-4); white-space: nowrap; }
.cycle__sign {
  width: 30px; height: 30px; border-radius: 50%; border: 1px solid rgba(0, 0, 0, .18);
  display: flex; align-items: center; justify-content: center; font-size: 17px; color: var(--ink); flex: none;
  transition: transform .2s ease;
}
.cycle[open] .cycle__sign { transform: rotate(45deg); }
.cycle__body {
  padding: 0 clamp(20px, 2.4vw, 32px) clamp(26px, 2.6vw, 32px);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(258px, 1fr)); gap: clamp(20px, 3vw, 44px);
}
.cycle__desc { margin: 0; font-size: 15px; line-height: 1.65; color: var(--mut); }
.cycle__rows { display: grid; gap: 11px; align-content: start; }
.cycle__row { margin: 0; display: flex; gap: 12px; align-items: baseline; font-size: 14px; color: var(--ink-2); line-height: 1.5; }
.cycle__row .k { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .08em; color: var(--mut-4); flex: 0 0 60px; text-transform: uppercase; }
.cycle__row .ref { font-family: var(--font-mono); font-size: 9px; color: var(--mut-5); }
.cycle__exit { margin: 0; display: flex; gap: 12px; align-items: baseline; border-top: 1px solid var(--line-soft); padding-top: 12px; font-size: 14px; }
.cycle__exit .k { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .08em; color: var(--accent); flex: 0 0 60px; text-transform: uppercase; }
.cycle__exit .t { font-style: italic; color: var(--ink-2); }

.inline-link { color: var(--ink); font-weight: 500; border-bottom: 1px solid rgba(0, 0, 0, .25); padding-bottom: 1px; }

/* ---------- About (founder) ---------- */
.about { display: flex; flex-wrap: wrap; gap: clamp(32px, 5vw, 72px); align-items: center; justify-content: space-between; }
.about__copy { flex: 1 1 440px; min-width: 300px; }
.about__copy h2 { margin-top: 14px; color: var(--ink); }
.about__copy p { font-size: 16px; line-height: 1.65; color: var(--mut); margin: 20px 0 0; max-width: 540px; }
.about__card-wrap { flex: 0 1 360px; min-width: 260px; width: 100%; max-width: 380px; }
.about__card {
  border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 24px 56px -36px rgba(0, 0, 0, .32);
}
.about__card img { display: block; width: 100%; height: auto; }
.about__cap { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-top: 1px solid var(--line-soft); }
.about__cap-name { font-weight: 600; font-size: 14.5px; color: var(--ink); }
.about__cap-loc { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--mut-4); }

/* ---------- Booking ---------- */
.book__embed {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden;
  min-height: 380px; display: flex; align-items: center; justify-content: center;
}
.book__placeholder { text-align: center; color: var(--mut-4); padding: 40px; }
.book__note { margin-top: 20px; font-size: 14px; color: var(--mut-2); }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; }
.faq__list { margin-top: 30px; border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__item > summary {
  cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 20px 4px; font-weight: 500; font-size: 16.5px; color: var(--ink);
}
.faq__ic { flex: none; font-weight: 400; font-size: 22px; line-height: 1; color: var(--mut-3); transition: transform .2s ease; }
.faq__item[open] .faq__ic { transform: rotate(45deg); }
.faq__a { padding: 0 4px 22px; font-size: 14.5px; line-height: 1.62; color: var(--mut); max-width: 700px; }

/* ---------- Footer ---------- */
.footer { background: #fff; }
.footer__top {
  max-width: var(--maxw); margin: 0 auto;
  padding: clamp(48px, 6vw, 72px) clamp(20px, 5vw, 40px) 30px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 36px 32px;
}
.footer__brand-note { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .06em; color: var(--mut-4); margin: 16px 0 0; line-height: 1.7; text-transform: uppercase; }
.footer__col { display: flex; flex-direction: column; gap: 11px; }
.footer__col-h { font-family: var(--font-mono); font-size: 10px; letter-spacing: .13em; text-transform: uppercase; color: var(--mut-4); margin-bottom: 3px; }
.footer__col a, .footer__col span { font-size: 14px; color: var(--mut); }
.footer__col a:hover { color: var(--ink); }
.footer__bar { border-top: 1px solid var(--line-soft); }
.footer__bar-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 18px clamp(20px, 5vw, 40px);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .06em; color: var(--mut-4); text-transform: uppercase;
}

/* ---------- Active nav link ---------- */
.nav__link--active { color: var(--ink); font-weight: 600; }

/* ---------- Light centered page hero ---------- */
.page-hero { border-bottom: 1px solid var(--line-soft); }
.page-hero__inner {
  max-width: 900px; margin: 0 auto;
  padding: clamp(60px, 8vw, 110px) clamp(20px, 5vw, 40px) clamp(40px, 5vw, 64px);
  text-align: center;
}
.page-hero h1 { margin: 20px auto 0; max-width: 16ch; color: var(--ink); font-size: clamp(38px, 5.6vw, 72px); line-height: 1.03; letter-spacing: -.032em; }
.page-hero__lede { font-size: clamp(16.5px, 1.6vw, 20px); line-height: 1.55; color: var(--mut); max-width: 58ch; margin: 22px auto 0; }
.page-hero .btn { margin-top: 30px; }

/* Level arc (A0 → … → NCLC 7) */
.arc { display: flex; align-items: center; justify-content: center; gap: 9px; flex-wrap: wrap; margin-top: clamp(34px, 4vw, 52px); font-family: var(--font-mono); }
.arc__arrow { color: var(--mut-5); font-size: 13px; }
.arc__pill { border: 1px solid var(--line); background: #fff; color: var(--ink); border-radius: 999px; padding: 7px 15px; font-size: 12.5px; font-weight: 500; letter-spacing: .02em; }
.arc__pill--last { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ---------- Programs grid (cards) ---------- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 18px; align-items: start; }
.prog-card {
  display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px 28px; box-shadow: 0 1px 2px rgba(0, 0, 0, .03), 0 18px 44px -30px rgba(0, 0, 0, .3);
  transition: transform .16s ease, box-shadow .16s ease; color: var(--ink);
}
.prog-card:hover { transform: translateY(-3px); box-shadow: 0 26px 52px -30px rgba(0, 0, 0, .42); color: var(--ink); }
.prog-card--featured { border-color: var(--accent); }
.prog-card__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.prog-card__tile { width: 42px; height: 42px; border-radius: 11px; background: var(--ink); display: flex; align-items: center; justify-content: center; flex: none; font-weight: 600; font-size: 20px; color: #fff; }
.prog-card--featured .prog-card__tile { background: var(--accent); }
.prog-card__meta { font-family: var(--font-mono); font-size: 10.5px; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; color: var(--mut-4); text-align: right; line-height: 1.5; }
.prog-card h2 { font-size: 25px; letter-spacing: -.02em; color: var(--ink); margin: 20px 0 0; }
.prog-card__tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em; color: var(--ink); margin: 7px 0 0; }
.prog-card--featured .prog-card__tag, .prog-card--featured .prog-card__open { color: var(--accent); }
.prog-card__desc { font-size: 14.5px; line-height: 1.6; color: var(--mut); margin: 14px 0 0; }
.prog-card__stages { margin-top: 20px; border-top: 1px solid var(--line-soft); }
.prog-card__stage { display: flex; gap: 12px; align-items: baseline; padding: 11px 0; border-bottom: 1px solid rgba(0, 0, 0, .07); font-size: 13.5px; color: var(--ink-2); line-height: 1.45; }
.prog-card__stage .k { font-family: var(--font-mono); font-size: 9px; letter-spacing: .07em; color: var(--mut-4); flex: 0 0 54px; text-transform: uppercase; }
.prog-card__stage .ref { font-family: var(--font-mono); font-size: 8.5px; color: var(--mut-5); }
.prog-card__exit { display: flex; gap: 11px; align-items: baseline; margin-top: 14px; font-size: 13.5px; }
.prog-card__exit .k { font-family: var(--font-mono); font-size: 9px; letter-spacing: .07em; color: var(--accent); flex: 0 0 54px; text-transform: uppercase; }
.prog-card__exit .t { font-style: italic; color: var(--ink-2); }
.prog-card__open { margin-top: 22px; font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: .04em; text-transform: uppercase; color: var(--ink); border-bottom: 1px solid var(--line); padding-bottom: 2px; align-self: flex-start; }

/* Utility (dashed) cards */
.util-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 18px; margin-top: 18px; }
.util-card { display: flex; align-items: center; gap: 16px; background: var(--surface); border: 1px dashed rgba(0, 0, 0, .2); border-radius: var(--radius); padding: 22px 24px; transition: background .15s ease; color: var(--ink); }
.util-card:hover { background: #F2F2F2; color: var(--ink); }
.util-card__ic { width: 44px; height: 44px; border-radius: 11px; background: #fff; border: 1px solid rgba(0, 0, 0, .12); display: flex; align-items: center; justify-content: center; flex: none; }
.util-card__body { flex: 1; }
.util-card__t { display: block; font-weight: 600; font-size: 15.5px; color: var(--ink); }
.util-card__d { display: block; font-size: 13px; color: var(--mut-2); margin-top: 3px; line-height: 1.45; }
.util-card__arrow { font-family: var(--font-mono); font-size: 14px; color: var(--mut-4); }

/* Footer variant for standalone pages (top border + top margin) */
.footer--top { border-top: 1px solid var(--line-soft); margin-top: clamp(48px, 6vw, 80px); }

/* ---------- About page ---------- */
.about--founder h1 { margin: 14px 0 0; color: var(--ink); font-size: clamp(32px, 4.4vw, 54px); line-height: 1.08; letter-spacing: -.03em; }
.about__card-wrap--sm { flex: 0 1 216px; min-width: 156px; max-width: 228px; }
.about__cap-role { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--mut-4); }
.pullquote { margin-top: 26px; padding-left: 20px; border-left: 2px solid var(--accent); max-width: 540px; }
.pullquote__fr { font-style: italic; font-size: 18px; line-height: 1.5; color: var(--ink); margin: 0; }
.pullquote__gloss { font-family: var(--font-mono); font-size: 11px; letter-spacing: .03em; color: var(--mut-3); margin: 11px 0 0; }

.two-col { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: clamp(32px, 5vw, 72px); align-items: start; }
.cred-list { margin-top: 22px; border-top: 1px solid var(--line-soft); }
.cred-item { display: flex; gap: 14px; padding: 15px 0; border-bottom: 1px solid var(--line-soft); font-size: 15px; color: var(--ink-2); line-height: 1.5; align-items: baseline; }
.cred-item .dash { font-family: var(--font-mono); color: var(--accent); font-size: 12px; flex: none; }

.promise-card { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(28px, 3vw, 40px); background: #fff; box-shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 22px 54px -36px rgba(0, 0, 0, .3); }
.promise-card__eyebrow { font-family: var(--font-mono); font-size: 11px; letter-spacing: .13em; text-transform: uppercase; color: var(--accent); }
.promise-card h3 { font-size: 27px; letter-spacing: -.02em; margin: 8px 0 0; color: var(--ink); }
.promise-card p { font-size: 15.5px; line-height: 1.62; color: var(--mut); margin: 18px 0 0; }
.promise-card strong { color: var(--ink); font-weight: 500; }
.promise-card .btn { margin-top: 24px; height: 48px; }

/* Testimonials */
.tcard { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 26px; display: flex; flex-direction: column; }
.tcard__stars { color: var(--accent); font-size: 13px; letter-spacing: 2px; }
.tcard__quote { font-size: 17px; line-height: 1.55; color: var(--ink-2); margin: 15px 0 0; }
.tcard__foot { margin-top: auto; padding-top: 22px; }
.tcard__name { font-weight: 600; font-size: 14.5px; color: var(--ink); }
.tcard__meta { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .05em; text-transform: uppercase; color: var(--mut-4); margin-top: 5px; }

/* ---------- Blog ---------- */
.page-head { border-bottom: 1px solid var(--line-soft); }
.page-head__inner { max-width: 1160px; margin: 0 auto; padding: clamp(56px, 7vw, 104px) clamp(20px, 5vw, 40px) clamp(40px, 5vw, 60px); }
.page-head h1 { margin: 16px 0 0; color: var(--ink); font-size: clamp(36px, 5vw, 64px); line-height: 1.05; letter-spacing: -.032em; max-width: 18ch; }
.page-head__lede { font-size: clamp(16.5px, 1.6vw, 19px); line-height: 1.55; color: var(--mut); max-width: 64ch; margin: 20px 0 0; }

.post-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; box-shadow: 0 1px 2px rgba(0, 0, 0, .03); transition: transform .15s ease, box-shadow .15s ease; color: var(--ink); }
.post-card:hover { transform: translateY(-3px); box-shadow: 0 22px 46px -30px rgba(0, 0, 0, .4); color: var(--ink); }
.post-card__tag { align-self: flex-start; font-family: var(--font-mono); font-size: 10px; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.post-card h2 { font-size: 20px; letter-spacing: -.02em; line-height: 1.22; color: var(--ink); margin: 12px 0 0; }
.post-card__excerpt { font-size: 14px; line-height: 1.55; color: var(--mut); margin: 10px 0 0; flex: 1; }
.post-card__meta { display: flex; align-items: center; gap: 9px; margin-top: 18px; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .03em; color: var(--mut-4); }
.post-card__meta .read { margin-left: auto; color: var(--ink); font-weight: 500; }

/* Dark CTA card */
.cta-dark { background: var(--ink); border-radius: 20px; padding: clamp(40px, 5vw, 68px) clamp(24px, 4vw, 48px); text-align: center; }
.cta-dark__eyebrow { font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: rgba(255, 255, 255, .55); }
.cta-dark h2 { margin: 14px auto 0; color: #fff; max-width: 20ch; font-size: clamp(26px, 3.4vw, 40px); line-height: 1.1; }
.cta-dark p { font-size: 16px; line-height: 1.55; color: rgba(255, 255, 255, .66); margin: 16px auto 0; max-width: 52ch; }
.cta-dark .btn { margin-top: 28px; background: #fff; color: var(--ink); }
.cta-dark .btn:hover { opacity: .9; color: var(--ink); }

/* Metrics ribbon */
.metrics-head { text-align: center; font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .13em; text-transform: uppercase; color: var(--mut-3); margin-bottom: clamp(32px, 4vw, 48px); }
.metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 32px 24px; }
.metric { text-align: center; }
.metric__n { font-weight: 600; font-size: clamp(34px, 4vw, 46px); letter-spacing: -.03em; color: var(--ink); line-height: 1; }
.metric__l { font-size: 13.5px; color: var(--mut-2); margin: 11px auto 0; line-height: 1.4; max-width: 200px; }

/* ---------- Account / auth ---------- */
.auth-wrap { display: flex; justify-content: center; padding-block: clamp(48px, 8vw, 96px); }
.auth-card { width: 100%; max-width: 430px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(28px, 4vw, 40px); box-shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 24px 56px -36px rgba(0, 0, 0, .28); }
.auth-card__brand { display: flex; align-items: center; gap: 10px; justify-content: center; margin-bottom: 20px; }
.auth-card h1 { font-size: 24px; letter-spacing: -.02em; text-align: center; color: var(--ink); }
.auth-card__sub { text-align: center; font-size: 14.5px; color: var(--mut); margin: 8px 0 24px; line-height: 1.5; }

.auth-google { width: 100%; display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 46px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; font-family: var(--font-sans); font-weight: 500; font-size: 14.5px; color: var(--ink); cursor: pointer; transition: background .15s ease; }
.auth-google:hover { background: rgba(128, 128, 128, .06); }
.auth-google svg { width: 18px; height: 18px; flex: none; }

.auth-or { display: flex; align-items: center; gap: 12px; margin: 18px 0; color: var(--mut-4); font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.auth-or::before, .auth-or::after { content: ""; flex: 1; height: 1px; background: var(--line); }

.auth-form { display: grid; gap: 14px; }
.auth-field { display: grid; gap: 6px; }
.auth-field > span { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--mut-2); }
.auth-field input { height: 44px; padding: 0 14px; border: 1px solid var(--line); border-radius: var(--radius-sm); font-family: var(--font-sans); font-size: 15px; color: var(--ink); background: #fff; transition: border-color .15s ease, box-shadow .15s ease; width: 100%; }
.auth-field input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(24, 95, 165, .12); }
.auth-error { color: #b42318; font-size: 13.5px; line-height: 1.45; margin: 0; }
.auth-submit { width: 100%; justify-content: center; margin-top: 4px; height: 46px; }
.auth-switch { text-align: center; font-size: 14px; color: var(--mut); margin: 20px 0 0; }
.auth-switch button { background: none; border: 0; color: var(--ink); font-weight: 500; cursor: pointer; font-size: 14px; border-bottom: 1px solid var(--line); padding: 0 0 1px; font-family: inherit; }

/* Signed-in view */
.account-card { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin: 0 0 22px; }
.account-card__row { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 14px 18px; border-top: 1px solid var(--line-soft); }
.account-card__row:first-child { border-top: 0; }
.account-card__row dt { color: var(--mut-2); font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .07em; text-transform: uppercase; margin: 0; }
.account-card__row dd { margin: 0; color: var(--ink); font-weight: 500; font-size: 14.5px; }
.account-actions { display: flex; flex-direction: column; gap: 12px; }
.account-actions .btn { justify-content: center; }
.account__danger { background: none; border: 0; color: #b42318; font-size: 13px; cursor: pointer; margin: 6px auto 0; font-family: inherit; }

/* ---------- Learning app: breadcrumb + program landing ---------- */
.crumbs { display: flex; align-items: center; gap: 9px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--mut-4); flex-wrap: wrap; }
.crumbs a { color: var(--mut-3); }
.crumbs a:hover { color: var(--ink); }
.crumbs__here { color: var(--accent); }

.lp-hero { border-bottom: 1px solid var(--line-soft); }
.lp-hero__inner { max-width: 1160px; margin: 0 auto; padding: clamp(34px, 4vw, 52px) clamp(20px, 5vw, 40px) clamp(40px, 5vw, 60px); }
.lp-label { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--mut-3); margin-top: 26px; }
.lp-hero h1 { margin: 12px 0 0; color: var(--ink); font-size: clamp(38px, 5.2vw, 66px); line-height: 1.03; letter-spacing: -.032em; }
.lp-hero__lead { font-size: clamp(16.5px, 1.6vw, 20px); line-height: 1.55; color: var(--mut); max-width: 60ch; margin: 18px 0 0; }
.lp-hero .btn { margin-top: 28px; height: 48px; }

.progress { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: clamp(32px, 4vw, 48px); }
.progress__track { flex: 1 1 260px; height: 6px; background: #EDEDED; border-radius: 999px; overflow: hidden; }
.progress__fill { width: 0%; height: 100%; background: var(--accent); border-radius: 999px; transition: width .4s ease; }
.progress__label { font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em; color: var(--mut-3); white-space: nowrap; }

.howto { background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--radius-lg); padding: clamp(26px, 3vw, 38px); margin-bottom: clamp(36px, 4vw, 52px); max-width: 820px; }
.howto h2 { font-size: 19px; letter-spacing: -.01em; color: var(--ink); margin: 0; }
.howto p { font-size: 15px; line-height: 1.68; color: var(--mut); margin: 14px 0 0; }

.section-title-row { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.section-title-row h2 { font-size: clamp(22px, 2.6vw, 30px); letter-spacing: -.02em; color: var(--ink); margin: 0; }
.section-title-row__count { font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--mut-4); white-space: nowrap; }

.chapters-list { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; }
.chapter { border-top: 1px solid var(--line-soft); display: flex; align-items: center; gap: 16px; padding: 15px 22px; color: var(--ink); }
.chapter:first-child { border-top: 0; }
a.chapter:hover { background: var(--surface); color: var(--ink); }
.chapter__n { width: 34px; height: 34px; border-radius: 9px; background: var(--ink); display: flex; align-items: center; justify-content: center; flex: none; font-weight: 600; font-size: 15px; color: #fff; }
.chapter--soon .chapter__n { background: #EDEDED; color: var(--mut-4); }
.chapter--done .chapter__n { background: var(--accent); color: #fff; }
.chapter__body { flex: 1; min-width: 0; }
.chapter__fr { display: block; font-weight: 600; font-size: 15.5px; color: var(--ink); }
.chapter__en { display: block; font-size: 13px; color: var(--mut-3); margin-top: 2px; }
.chapter__status { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--mut-2); white-space: nowrap; }
.chapter--soon .chapter__status { color: var(--mut-4); }
.chapter--done .chapter__status { color: var(--accent); }

.drills { margin-top: clamp(40px, 5vw, 64px); }
.drills h2 { font-size: clamp(22px, 2.6vw, 30px); letter-spacing: -.02em; color: var(--ink); margin: 0; }
.drills__sub { font-size: 15px; line-height: 1.55; color: var(--mut); margin: 10px 0 20px; max-width: 60ch; }
.drill-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 12px; }
.drill-card { display: flex; align-items: center; justify-content: space-between; gap: 14px; background: var(--surface); border: 1px dashed rgba(0, 0, 0, .2); border-radius: 12px; padding: 16px 18px; transition: background .15s ease; color: var(--ink); }
.drill-card:hover { background: #F2F2F2; color: var(--ink); }
.drill-card__t { font-size: 14px; font-weight: 500; color: var(--ink); }
.drill-card__open { font-family: var(--font-mono); font-size: 11px; color: var(--mut-4); white-space: nowrap; }

/* ---------- Learning app: lesson ---------- */
.lesson-head { border-bottom: 1px solid var(--line-soft); }
.lesson-head__inner { max-width: 820px; margin: 0 auto; padding: clamp(32px, 4vw, 52px) clamp(20px, 5vw, 40px); }
.lesson-head__label { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--mut-3); margin-top: 24px; }
.lesson-head h1 { margin: 12px 0 0; color: var(--ink); font-size: clamp(34px, 4.6vw, 58px); line-height: 1.04; letter-spacing: -.032em; }
.lesson-head__sub { font-size: clamp(16px, 1.5vw, 18px); line-height: 1.5; color: var(--mut); margin: 12px 0 0; }
.lesson-main { max-width: 820px; margin: 0 auto; padding: clamp(40px, 5vw, 64px) clamp(20px, 5vw, 40px) clamp(28px, 3vw, 40px); }
.lesson-section { margin-bottom: clamp(44px, 5vw, 64px); }
.lesson-section strong { color: var(--ink); font-weight: 600; }
.lesson-eyebrow { font-family: var(--font-mono); font-size: 11px; letter-spacing: .13em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
.lesson-p { font-size: 16px; line-height: 1.6; color: var(--mut); margin: 0 0 16px; }
.lesson-note { font-size: 15px; line-height: 1.6; color: var(--mut-2); margin: 16px 0 0; }

.cando { border-top: 1px solid var(--line); }
.cando__item { display: flex; gap: 13px; padding: 13px 0; border-bottom: 1px solid var(--line-soft); font-size: 15.5px; color: var(--ink-2); line-height: 1.5; align-items: baseline; }
.cando__check { color: var(--accent); flex: none; }

.dialogue { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.dialogue__fr { padding: clamp(20px, 3vw, 28px); background: var(--surface); border-bottom: 1px solid var(--line-soft); }
.dialogue__fr p { font-size: 17px; line-height: 1.5; color: var(--ink); margin: 0 0 10px; }
.dialogue__fr p:last-child, .dialogue__en p:last-child { margin-bottom: 0; }
.dialogue__en { padding: clamp(20px, 3vw, 28px); }
.dialogue__en-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--mut-4); margin-bottom: 10px; }
.dialogue__en p { font-size: 15px; line-height: 1.5; color: var(--mut-2); margin: 0 0 8px; }

.vocab-group { margin-bottom: 26px; }
.vocab-group h3, .grammar-h3 { font-weight: 600; color: var(--ink); margin: 0 0 4px; }
.vocab-group h3 { font-size: 15px; }
.grammar-h3 { font-size: 17px; letter-spacing: -.01em; margin: 0 0 6px; }
.vocab-rows { border-top: 1px solid var(--line); margin-bottom: 14px; }
.vocab-row { display: flex; gap: 20px; padding: 11px 0; border-bottom: 1px solid rgba(0, 0, 0, .07); align-items: baseline; }
.vocab-row__fr { flex: 0 0 45%; font-weight: 500; font-size: 15.5px; color: var(--ink); }
.vocab-row__en { flex: 1; font-size: 14.5px; color: var(--mut-2); }

.num-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.num-chip { display: inline-flex; align-items: baseline; gap: 7px; border: 1px solid var(--line); border-radius: 8px; padding: 6px 11px; font-size: 13px; }
.num-chip__d { font-family: var(--font-mono); color: var(--mut-4); }
.num-chip__fr { font-weight: 500; color: var(--ink); }

.verb-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.verb-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 20px; }
.verb-card__head { display: flex; align-items: baseline; gap: 8px; }
.verb-card__inf { font-size: 20px; letter-spacing: -.02em; color: var(--ink); margin: 0; font-weight: 600; }
.verb-card__gloss { font-size: 13px; color: var(--mut-3); }
.verb-card__rows { margin-top: 14px; border-top: 1px solid var(--line-soft); }
.verb-card__row { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px solid rgba(0, 0, 0, .06); font-size: 14.5px; }
.verb-card__row .pron { color: var(--mut-2); }
.verb-card__row .form { font-weight: 600; color: var(--ink); }
.verb-card__note { font-size: 13.5px; line-height: 1.55; color: var(--mut-2); margin: 12px 0 0; }

.task-box { border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 12px; padding: 22px 24px; background: var(--surface); }
.task-box__label { font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.task-box p { font-size: 15.5px; line-height: 1.6; color: var(--ink-2); margin: 10px 0 0; }

/* Mark-complete bar + lesson nav */
.complete-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: clamp(28px, 3vw, 40px); padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.complete-bar[data-done="true"] { border-color: var(--accent); background: rgba(24, 95, 165, .04); }
.complete-bar__text { font-size: 14.5px; color: var(--mut); flex: 1 1 auto; }
.complete-bar[data-done="true"] .complete-bar__text { color: var(--ink); }

.lesson-nav { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; margin-top: clamp(40px, 5vw, 60px); border-top: 1px solid var(--line); padding-top: 24px; align-items: center; }
.lesson-nav a { font-family: var(--font-mono); font-size: 12px; letter-spacing: .03em; color: var(--mut); }
.lesson-nav a:hover { color: var(--ink); }
.lesson-nav a.next { color: var(--ink); font-weight: 500; }

.footer--slim .footer__top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 20px; }

/* ---------- Learning app: grammar-rich lesson extras (Consolidation/Exam) ---------- */
/* Example block: a French example + its English gloss */
.eg-group { margin: 0 0 20px; }
.eg { margin: 0 0 12px; padding: 2px 0 2px 16px; border-left: 2px solid var(--line); }
.eg:last-child { margin-bottom: 0; }
.eg__fr { font-size: 15.5px; line-height: 1.5; color: var(--ink); margin: 0; }
.eg__fr strong { color: var(--accent); font-weight: 600; }
.eg__en { font-size: 14px; line-height: 1.45; color: var(--mut-2); margin: 3px 0 0; }

/* Grammar reference table (e.g. switch verbs, comparatives) */
.gtable-wrap { overflow-x: auto; }
.gtable { width: 100%; border-collapse: collapse; margin: 4px 0 8px; font-size: 14.5px; }
.gtable th { text-align: left; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--mut-3); font-weight: 500; padding: 10px 16px 10px 0; border-bottom: 1px solid var(--line); white-space: nowrap; }
.gtable td { padding: 11px 16px 11px 0; border-bottom: 1px solid rgba(0, 0, 0, .07); color: var(--ink-2); line-height: 1.5; vertical-align: top; }
.gtable td:first-child { font-weight: 600; color: var(--ink); }
.gtable strong { color: var(--accent); font-weight: 600; }

/* Callout: bordered info box with a bullet list ("How it sounds", "In Montréal", "Check yourself") */
.callout { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; background: #fff; }
.callout--accent { border-left: 3px solid var(--accent); background: var(--surface); }
.callout h3 { font-size: 16px; color: var(--ink); margin: 0 0 12px; font-weight: 600; }
.callout > p { font-size: 14.5px; line-height: 1.6; color: var(--mut); margin: 0 0 10px; }
.callout ul { margin: 0; padding: 0; list-style: none; }
.callout li { position: relative; padding: 9px 0 9px 20px; font-size: 14.5px; line-height: 1.55; color: var(--mut); border-bottom: 1px solid var(--line-soft); }
.callout li:last-child { border-bottom: 0; }
.callout li::before { content: "—"; position: absolute; left: 0; color: var(--accent); }
.callout li strong { color: var(--ink); font-weight: 600; }

/* ---------- Workbook / interactive exercises ---------- */
.exercise { border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(22px, 3vw, 30px); margin-bottom: 20px; background: #fff; }
.exercise__label { font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; }
.exercise h3 { font-size: 18px; letter-spacing: -.01em; color: var(--ink); margin: 0 0 6px; font-weight: 600; }
.exercise__intro { font-size: 14.5px; line-height: 1.6; color: var(--mut); margin: 0 0 18px; }
.exercise__intro--narrative { padding: 14px 16px; background: var(--surface); border: 1px solid var(--line-soft); border-radius: 10px; color: var(--ink-2); }

.ex-item { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 10px 0; font-size: 15px; color: var(--ink-2); line-height: 1.7; border-bottom: 1px solid var(--line-soft); }
.ex-item:last-of-type { border-bottom: 0; }
.ex-cue { color: var(--ink-2); }
.ex-cue .inf { color: var(--mut-2); font-style: italic; }
.ex-cue .en { color: var(--mut-3); font-size: 13.5px; }

.gap-input { font-family: var(--font-sans); font-size: 15px; padding: 7px 11px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink); min-width: 130px; transition: border-color .15s ease, box-shadow .15s ease; }
.gap-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(24, 95, 165, .12); }
.gap-input.is-correct { border-color: var(--accent); background: rgba(24, 95, 165, .05); }
.gap-input.is-wrong { border-color: var(--bad); background: rgba(192, 57, 43, .05); }
.gap-feedback { font-family: var(--font-mono); font-size: 12px; }
.gap-feedback.is-correct { color: var(--accent); }
.gap-feedback.is-wrong { color: var(--bad); }

.exercise__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 18px; }
.exercise__score { font-family: var(--font-mono); font-size: 12.5px; color: var(--mut); }

.ex-write { width: 100%; font-family: var(--font-sans); font-size: 15px; line-height: 1.6; padding: 14px 16px; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); resize: vertical; min-height: 120px; }
.ex-write:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(24, 95, 165, .12); }
.ex-model { margin-top: 14px; border-top: 1px solid var(--line-soft); padding-top: 14px; }
.ex-model summary { cursor: pointer; font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .04em; font-weight: 500; color: var(--accent); list-style: none; }
.ex-model summary::-webkit-details-marker { display: none; }
.ex-model p { font-size: 14.5px; line-height: 1.62; color: var(--mut); margin: 12px 0 0; }

/* Multiple choice (pills) */
.mcq { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; padding: 12px 0; border-bottom: 1px solid var(--line-soft); font-size: 15px; color: var(--ink-2); line-height: 1.6; }
.mcq:last-of-type { border-bottom: 0; }
.mcq__cue { flex: 1 1 240px; }
.mcq__opts { display: inline-flex; gap: 6px; flex-wrap: wrap; }
.mcq__opt { font-family: var(--font-mono); font-size: 12.5px; padding: 6px 13px; border: 1px solid var(--line); border-radius: 999px; background: #fff; color: var(--ink-2); cursor: pointer; transition: border-color .12s ease, background .12s ease; }
.mcq__opt:hover { border-color: var(--mut-3); }
.mcq__opt.is-selected.is-correct { border-color: var(--accent); background: rgba(24, 95, 165, .08); color: var(--accent); }
.mcq__opt.is-selected.is-wrong { border-color: var(--bad); background: rgba(192, 57, 43, .06); color: var(--bad); }
.mcq__mark { font-family: var(--font-mono); font-size: 12px; white-space: nowrap; }
.mcq__mark.is-correct { color: var(--accent); }
.mcq__mark.is-wrong { color: var(--bad); }

/* Workbook done banner */
.wb-done { display: none; }
[data-workbook][data-done="true"] .wb-done { display: flex; }

/* ---------- WhatsApp contact widget (floating) ---------- */
.fw-wa { position: fixed; right: 24px; bottom: 24px; z-index: 80; display: flex; flex-direction: column; align-items: flex-end; gap: 14px; }
.fw-wa__launcher { position: relative; align-self: flex-end; width: 60px; height: 60px; border-radius: 50%; border: none; cursor: pointer; background: var(--wa); color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: 0 12px 30px -8px rgba(37, 211, 102, .55), 0 2px 8px rgba(0, 0, 0, .12); transition: transform .15s ease, box-shadow .15s ease; }
.fw-wa__launcher:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -8px rgba(37, 211, 102, .65), 0 2px 8px rgba(0, 0, 0, .14); }
.fw-wa__launcher svg { width: 32px; height: 32px; }
.fw-wa__badge { position: absolute; top: -3px; right: -3px; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 999px; background: var(--accent); color: #fff; font-family: var(--font-mono); font-size: 11px; font-weight: 500; display: flex; align-items: center; justify-content: center; border: 2px solid #fff; }
.fw-wa__ring { position: absolute; inset: 0; border-radius: 50%; animation: fwRing 2.4s ease-out infinite; pointer-events: none; }
.fw-wa__bubble { position: relative; max-width: 258px; background: #fff; border: 1px solid var(--line); border-radius: 14px 14px 4px 14px; box-shadow: 0 18px 44px -24px rgba(0, 0, 0, .4); padding: 14px 30px 14px 16px; animation: fwBubble .3s ease; }
.fw-wa__bubble p { font-size: 13.5px; color: var(--ink-2); line-height: 1.5; margin: 0; }
.fw-wa__bubble-x { position: absolute; top: 8px; right: 10px; background: none; border: none; cursor: pointer; color: var(--mut-4); font-size: 13px; line-height: 1; }
.fw-wa__panel { width: 340px; max-width: calc(100vw - 40px); background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 30px 70px -30px rgba(0, 0, 0, .5); animation: fwPop .3s ease; }
.fw-wa__head { background: var(--ink); color: #fff; padding: 16px; display: flex; align-items: center; gap: 12px; }
.fw-wa__avatar { position: relative; flex: none; }
.fw-wa__avatar img { width: 44px; height: 44px; border-radius: 10px; object-fit: cover; object-position: top; display: block; }
.fw-wa__status { position: absolute; right: -2px; bottom: -2px; width: 13px; height: 13px; border-radius: 50%; background: var(--wa); border: 2px solid var(--ink); }
.fw-wa__status.is-away { background: var(--mut-3); }
.fw-wa__name { font-weight: 600; font-size: 15px; line-height: 1.1; }
.fw-wa__sub { font-family: var(--font-mono); font-size: 10px; letter-spacing: .04em; color: rgba(255, 255, 255, .66); margin-top: 3px; }
.fw-wa__x { background: rgba(255, 255, 255, .14); border: none; cursor: pointer; color: #fff; width: 28px; height: 28px; border-radius: 8px; font-size: 13px; line-height: 1; flex: none; margin-left: auto; }
.fw-wa__body { padding: 18px 16px 8px; background: var(--surface); }
.fw-wa__msg { background: #fff; border: 1px solid var(--line); border-radius: 4px 14px 14px 14px; box-shadow: 0 1px 2px rgba(0, 0, 0, .04); padding: 11px 13px; max-width: 92%; }
.fw-wa__msg p { font-size: 13.5px; color: var(--ink-2); line-height: 1.55; margin: 0; }
.fw-wa__time { font-family: var(--font-mono); font-size: 10px; color: var(--mut-4); text-align: right; margin-top: 5px; }
.fw-wa__compose { padding: 12px 16px 18px; background: var(--surface); }
.fw-wa__compose-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--mut-4); margin-bottom: 7px; }
.fw-wa__prefill { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 11px 13px; font-size: 13.5px; color: var(--ink-2); line-height: 1.5; margin-bottom: 13px; }
.fw-wa__send { display: flex; align-items: center; justify-content: center; gap: 10px; background: var(--wa); color: #fff; font-weight: 600; font-size: 15px; padding: 13px; border-radius: 10px; transition: opacity .15s ease; }
.fw-wa__send:hover { opacity: .9; color: #fff; }
.fw-wa__send svg { width: 20px; height: 20px; flex: none; }
.fw-wa__fine { font-family: var(--font-mono); font-size: 10px; color: var(--mut-4); text-align: center; margin: 10px 0 0; letter-spacing: .03em; }
@media (max-width: 520px) { .fw-wa { right: 16px; bottom: 16px; } }
@keyframes fwBubble { from { opacity: 0; transform: translateY(8px) scale(.92); } to { opacity: 1; transform: none; } }
@keyframes fwPop { 0% { opacity: 0; transform: translateY(14px) scale(.96); } 100% { opacity: 1; transform: none; } }
@keyframes fwRing { 0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, .5); } 70% { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); } 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); } }

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .nav__links .nav__link { display: none; }
  .nav__links .nav__cta { display: inline-flex; margin-left: 0; }
  .cycle__tag { flex-basis: 100%; }
}