/* ============================================================
   FIRST YEAR FOUNDATIONS — Enhanced Stylesheet
   Covers: bug-proof nav entity, shared components, depth/elevation,
   tasteful motion, refined typography, elevated nav/CTAs, warm palette.
   ============================================================ */

/* ── 0. Imports ─────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Lato:wght@300;400;700&display=swap');

/* ── 1. Design tokens ───────────────────────────────────────── */
:root {
  /* Lavender palette */
  --bg:            #FDFCFF;
  --bg-alt:        #F5F3FF;
  --lavender-mid:  #CECBF6;
  --purple:        #5851A0;
  --purple-btn:    #8880DC;
  --purple-dark:   #3D3580;

  /* Warm accent (terracotta / peach) */
  --warm:          #C1603A;
  --warm-light:    #FAF0EB;
  --warm-mid:      #E8A080;

  /* Neutral */
  --text:          #2E2D35;
  --muted:         #65647A;
  --border:        #E8E5FA;
  --white:         #FFFFFF;
  --cream:         #FDF8F5;

  /* Teal for freebie strip */
  --teal:          #3D7A72;
  --teal-dark:     #2C5F5A;

  /* Elevation shadows */
  --shadow-sm:     0 1px 3px rgba(88,81,160,.06), 0 1px 2px rgba(88,81,160,.04);
  --shadow-md:     0 4px 16px rgba(88,81,160,.10), 0 2px 6px rgba(88,81,160,.06);
  --shadow-lg:     0 8px 32px rgba(88,81,160,.13), 0 3px 8px rgba(88,81,160,.07);
  --shadow-hover:  0 12px 40px rgba(88,81,160,.18), 0 4px 12px rgba(88,81,160,.10);

  /* Motion */
  --ease:          cubic-bezier(.25,.46,.45,.94);
  --t-fast:        150ms;
  --t-mid:         220ms;
  --t-slow:        300ms;

  /* Layout */
  --max-w:         900px;
  --max-w-wide:    1100px;
  --radius-sm:     8px;
  --radius-md:     16px;
  --radius-lg:     24px;
  --radius-pill:   999px;
}

/* ── 1b. Legacy token aliases ──────────────────────────────────
   Back-compat for inline styles written against the old per-page
   stylesheet's variable names. Map them onto the new tokens above
   so existing markup keeps rendering correctly. ────────────────── */
:root {
  --purple-main:    var(--purple);
  --purple-button:  var(--purple-btn);
  --lavender-bg:    var(--bg);
  --lavender-light: var(--bg-alt);
  --text-body:      var(--text);
  --text-muted:     var(--muted);
  --terracotta:     var(--warm);
  --shadow-xl:      var(--shadow-hover);
  --font-sans:      'Lato', system-ui, sans-serif;
  --font-serif:     'Lato', system-ui, sans-serif;
}

/* ── 2. Reset & base ────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Lato', system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a  { color: var(--purple); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { list-style: none; }

/* ── 3. Typography ──────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: Georgia, 'Times New Roman', serif;
  font-weight: normal;
  color: var(--purple-dark);
  line-height: 1.2;
}
h1 { font-size: clamp(2.1rem, 5.5vw, 3.2rem); }
h2 { font-size: clamp(1.55rem, 3.2vw, 2.2rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1rem; letter-spacing: .04em; }

p { color: var(--text); margin-bottom: 1rem; max-width: 68ch; }
.lead { font-size: 1.15rem; color: var(--muted); line-height: 1.7; }

.content-block { max-width: 700px; margin: 0 auto; text-align: left; }
.content-block ul {
  margin: 0 0 1.25rem;
  padding-left: 0;
}
.content-block ul li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: .5rem;
  line-height: 1.65;
}
.content-block ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .65em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--purple-btn);
}

/* CTA box — highlighted call-to-action card */
.cta-box {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem;
  margin: 2rem 0;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.cta-box h2 { margin-bottom: .75rem; }
.cta-box p { margin: 0 auto 1.5rem; }

/* Utility */
.section-label {
  display: block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--purple-btn);
  margin-bottom: .75rem;
}
.text-center  { text-align: center; }
.text-center p { margin-left: auto; margin-right: auto; }

/* ── 4. Layout ──────────────────────────────────────────────── */
.container      { max-width: var(--max-w);      margin: 0 auto; padding: 0 1.5rem; }
.container-wide { max-width: var(--max-w-wide); margin: 0 auto; padding: 0 1.5rem; }

section { padding: 4.5rem 0; }
section.alt { background: var(--bg-alt); }

/* ── 5. Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  padding: .8rem 1.9rem;
  border-radius: var(--radius-pill);
  font-family: 'Lato', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition:
    background var(--t-mid) var(--ease),
    box-shadow  var(--t-mid) var(--ease),
    transform   var(--t-fast) var(--ease);
  position: relative;
  overflow: hidden;
}
.btn:hover { transform: translateY(-2px); text-decoration: none; }
.btn:active { transform: translateY(0); }

/* Large CTA */
.btn--large {
  padding: 1rem 2.4rem;
  font-size: 1.05rem;
}

/* Primary — purple gradient */
.btn--primary {
  background: linear-gradient(135deg, var(--purple-btn) 0%, var(--purple-dark) 100%);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(136,128,220,.35);
}
.btn--primary:hover {
  box-shadow: 0 6px 20px rgba(136,128,220,.50);
  color: var(--white);
}

/* Outline */
.btn--outline {
  background: transparent;
  border: 2px solid var(--purple-btn);
  color: var(--purple-btn);
}
.btn--outline:hover {
  background: var(--purple-btn);
  color: var(--white);
}

/* Warm accent CTA */
.btn--warm {
  background: linear-gradient(135deg, var(--warm) 0%, #a04828 100%);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(193,96,58,.30);
}
.btn--warm:hover {
  box-shadow: 0 6px 20px rgba(193,96,58,.45);
  color: var(--white);
}

/* Nav pill */
.btn--nav {
  padding: .45rem 1.1rem;
  font-size: .88rem;
  background: transparent;
  border: 1.5px solid var(--purple-btn);
  color: var(--purple-btn);
  border-radius: var(--radius-pill);
}
.btn--nav:hover {
  background: var(--purple-btn);
  color: var(--white);
}

/* ── 6. Navigation ──────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(253,252,255,.85);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--t-mid) var(--ease);
}
.site-header.scrolled {
  box-shadow: 0 2px 16px rgba(88,81,160,.10);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-w-wide);
  margin: 0 auto;
  padding: .75rem 1.5rem;
}

.nav-logo { display: flex; align-items: center; }
.nav-logo img { height: 44px; width: 44px; object-fit: contain; opacity: .8; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}
.nav-links a {
  font-size: .92rem;
  font-weight: 400;
  color: var(--muted);
  position: relative;
  transition: color var(--t-fast) var(--ease);
}
.nav-links a:not(.btn--nav) {
  padding-bottom: 2px;
}
/* Animated underline grows from left */
.nav-links a:not(.btn--nav)::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--purple-btn);
  border-radius: 2px;
  transition: width var(--t-mid) var(--ease);
}
.nav-links a:not(.btn--nav):hover { color: var(--purple); text-decoration: none; }
.nav-links a:not(.btn--nav):hover::after { width: 100%; }

/* Active nav state — driven by data-page on <body> */
body[data-page="0-3"]  .nav-links a[data-nav="0-3"],
body[data-page="3-6"]  .nav-links a[data-nav="3-6"],
body[data-page="6-9"]  .nav-links a[data-nav="6-9"],
body[data-page="9-12"] .nav-links a[data-nav="9-12"],
body[data-page="about"] .nav-links a[data-nav="about"],
body[data-page="free"]  .nav-links a[data-nav="free"] {
  color: var(--purple);
  font-weight: 700;
}
body[data-page="0-3"]  .nav-links a[data-nav="0-3"]::after,
body[data-page="3-6"]  .nav-links a[data-nav="3-6"]::after,
body[data-page="6-9"]  .nav-links a[data-nav="6-9"]::after,
body[data-page="9-12"] .nav-links a[data-nav="9-12"]::after,
body[data-page="about"] .nav-links a[data-nav="about"]::after,
body[data-page="free"]  .nav-links a[data-nav="free"]::after {
  width: 100%;
}

/* Burger (mobile) */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--purple-dark);
  border-radius: 2px;
  transition: transform var(--t-mid) var(--ease), opacity var(--t-fast);
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── 7. Hero ─────────────────────────────────────────────────── */
.hero {
  padding: 5.5rem 0 3rem;
  position: relative;
  overflow: hidden;
  /* Subtle radial gradient instead of flat colour */
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(206,203,246,.35) 0%, transparent 70%),
    var(--bg);
}
.hero + section {
  padding-top: 2.5rem;
}
/* Decorative blobs */
.hero::before,
.hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero::before {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(136,128,220,.07) 0%, transparent 70%);
  top: -150px; right: -120px;
}
.hero::after {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(193,96,58,.05) 0%, transparent 70%);
  bottom: -80px; left: -60px;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--purple-btn);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: .35rem 1rem;
  margin-bottom: 1.5rem;
}

.hero h1 {
  margin-bottom: 1.25rem;
}

/* Compact hero — for pages with just a heading + subtitle, no CTA row */
.hero--compact {
  padding-bottom: 2.5rem;
}
.hero--compact .hero-sub {
  margin-bottom: 0;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  justify-content: center;
  margin: 2rem 0 1.5rem;
}
.hero-credential {
  font-size: .85rem;
  color: var(--muted);
  font-style: italic;
}
.hero-credential a { color: var(--purple); }

/* Credential badge */
.credential-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  margin: 1.25rem 0;
  background: var(--warm-light);
  border: 1px solid var(--warm-mid);
  border-radius: var(--radius-pill);
  padding: .35rem 1rem;
  font-size: .82rem;
  font-weight: 700;
  color: var(--warm);
}
.credential-badge::before { content: '✦'; font-size: .7rem; }

/* ── 8. Trust bar ────────────────────────────────────────────── */
.trust-bar {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 0;
}
.trust-bar-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem 2.5rem;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .88rem;
  color: var(--muted);
  font-weight: 400;
}
.trust-item .icon { color: var(--purple-btn); font-size: 1rem; }

/* ── 9. Cards ────────────────────────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 1.75rem 1.5rem;
  transition:
    box-shadow var(--t-slow) var(--ease),
    transform  var(--t-slow) var(--ease);
}
.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

/* Guide cards grid */
.guides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.guide-card {
  text-align: center;
  position: relative;
}
.guide-card-age {
  display: block;
  font-size: .73rem;
  font-weight: 700;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--purple-btn);
  margin-bottom: .5rem;
}
.guide-card h3 { font-size: 1.1rem; margin-bottom: .65rem; }
.guide-card p  { font-size: .9rem; color: var(--muted); margin-bottom: 1.1rem; line-height: 1.6; }
.guide-card .price {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--purple);
  margin-bottom: 1.1rem;
}
.guide-card .btn { font-size: .88rem; padding: .6rem 1.4rem; }

/* Why different */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.why-card .icon {
  font-size: 1.75rem;
  margin-bottom: .75rem;
  display: block;
}
.why-card h3 { font-size: 1.05rem; margin-bottom: .5rem; }
.why-card p  { font-size: .9rem; color: var(--muted); margin: 0; line-height: 1.65; }

/* ── 10. Bundle banner ──────────────────────────────────────── */
.bundle-banner {
  background: linear-gradient(135deg, var(--purple-dark) 0%, var(--purple-btn) 100%);
  border-radius: var(--radius-lg);
  padding: 2.75rem 2rem;
  text-align: center;
  margin-top: 2rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.bundle-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 80% at 50% -20%, rgba(255,255,255,.08) 0%, transparent 60%);
  pointer-events: none;
}
.bundle-banner h3 { color: var(--white); font-size: 1.55rem; margin-bottom: .65rem; }
.bundle-banner p  { color: rgba(255,255,255,.85); margin-bottom: 1.5rem; max-width: 54ch; margin-left: auto; margin-right: auto; }
.bundle-save {
  display: inline-block;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: var(--radius-pill);
  padding: .3rem 1rem;
  font-size: .82rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.bundle-banner .btn {
  background: var(--white);
  color: var(--purple-dark);
  font-weight: 700;
}
.bundle-banner .btn:hover { background: var(--bg-alt); color: var(--purple-dark); }

/* ── 11. About strip ────────────────────────────────────────── */
.about-strip { background: var(--cream); }
.about-strip-inner {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.about-strip-logo img { width: 110px; height: 110px; object-fit: contain; }
.about-strip-text h2 { font-size: 1.45rem; margin-bottom: .5rem; }
.about-strip-text p  { font-size: .95rem; color: var(--muted); margin-bottom: .75rem; }

/* ── 12. Freebie strip ──────────────────────────────────────── */
.freebie-strip {
  background: linear-gradient(135deg, var(--teal) 0%, #2C5F5A 100%);
  padding: 3.5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.freebie-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 70% at 50% -10%, rgba(255,255,255,.07) 0%, transparent 60%);
  pointer-events: none;
}
.freebie-strip h2 { color: var(--white); margin-bottom: .75rem; font-size: 1.65rem; }
.freebie-strip p  { color: rgba(255,255,255,.85); margin-bottom: 1.5rem; max-width: 52ch; margin-left: auto; margin-right: auto; }
.freebie-strip .btn {
  background: var(--white);
  color: var(--teal);
  font-weight: 700;
}
.freebie-strip .btn:hover { background: #f0faf8; color: var(--teal); }

/* ── 13. Testimonials ───────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 4px solid var(--purple-btn);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 1.5rem 1.5rem 1.25rem;
}
.testimonial-card blockquote {
  font-style: italic;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 1rem;
  font-size: .95rem;
}
.testimonial-card blockquote::before { content: '\201C'; color: var(--purple-btn); font-size: 1.5rem; line-height: 0; vertical-align: -.35em; margin-right: .15em; }
.testimonial-meta {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.testimonial-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .85rem;
  color: var(--purple);
  flex-shrink: 0;
  border: 2px solid var(--border);
}
.testimonial-name { font-size: .88rem; font-weight: 700; color: var(--purple-dark); }
.testimonial-age  { font-size: .78rem; color: var(--muted); }

/* ── 14. FAQ accordion ──────────────────────────────────────── */
.faq-list { margin-top: 2rem; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  width: 100%;
  background: none;
  border: none;
  padding: 1.15rem 0;
  cursor: pointer;
  font-family: Georgia, serif;
  font-size: 1rem;
  color: var(--purple-dark);
  text-align: left;
  transition: color var(--t-fast);
}
.faq-q:hover { color: var(--purple-btn); }
.faq-icon {
  flex-shrink: 0;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--bg-alt);
  border: 1.5px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: var(--purple-btn);
  transition: transform var(--t-mid) var(--ease), background var(--t-fast);
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: var(--purple-btn);
  color: var(--white);
  border-color: var(--purple-btn);
}
.faq-a {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--t-slow) var(--ease), padding var(--t-slow) var(--ease);
  padding: 0;
}
.faq-a p {
  font-size: .95rem;
  color: var(--muted);
  line-height: 1.75;
  padding-bottom: 1.1rem;
  max-width: 70ch;
  margin: 0;
}
.faq-item.open .faq-a {
  max-height: 600px;
}

/* ── 15. Footer ─────────────────────────────────────────────── */
.site-footer {
  background: var(--purple-dark);
  color: rgba(255,255,255,.65);
  padding: 3.5rem 0 2rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  max-width: var(--max-w-wide);
  margin: 0 auto;
  padding: 0 1.5rem;
}
.footer-brand img {
  height: 56px; width: 56px; object-fit: contain;
  margin-bottom: .75rem;
}
.footer-brand p { font-size: .85rem; line-height: 1.65; color: rgba(255,255,255,.50); max-width: 36ch; }
.footer-col h4 {
  color: rgba(255,255,255,.85);
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: .75rem;
  font-family: 'Lato', sans-serif;
}
.footer-col ul { display: flex; flex-direction: column; gap: .45rem; }
.footer-col a  { font-size: .88rem; color: rgba(255,255,255,.55); transition: color var(--t-fast); }
.footer-col a:hover { color: var(--white); text-decoration: none; }

.footer-disclaimer {
  max-width: var(--max-w-wide);
  margin: 2rem auto 0;
  padding: 0 1.5rem;
  font-size: .78rem;
  color: rgba(255,255,255,.30);
  line-height: 1.65;
}
.footer-bottom {
  max-width: var(--max-w-wide);
  margin: 1.5rem auto 0;
  padding: 1.25rem 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,.10);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
  font-size: .8rem;
  color: rgba(255,255,255,.35);
}
.footer-bottom a { color: rgba(255,255,255,.35); }
.footer-bottom a:hover { color: rgba(255,255,255,.7); text-decoration: none; }

/* ── 16. Scroll-reveal animations ───────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity   var(--t-slow) var(--ease),
    transform var(--t-slow) var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
/* Staggered children */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity   var(--t-slow) var(--ease),
    transform var(--t-slow) var(--ease);
}
.reveal-stagger.visible > * { opacity:1; transform:none; }
.reveal-stagger.visible > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger.visible > *:nth-child(2) { transition-delay: 80ms; }
.reveal-stagger.visible > *:nth-child(3) { transition-delay: 160ms; }
.reveal-stagger.visible > *:nth-child(4) { transition-delay: 240ms; }
.reveal-stagger.visible > *:nth-child(5) { transition-delay: 320ms; }
.reveal-stagger.visible > *:nth-child(n+6) { transition-delay: 320ms; }

/* Respect reduced-motion preference */
@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-stagger > *, .card, .btn,
  .nav-links a::after, .faq-a, .faq-icon {
    transition: none !important;
    animation: none !important;
  }
  .reveal, .reveal-stagger > * { opacity: 1; transform: none; }
}

/* ── 17. Responsive ─────────────────────────────────────────── */
@media (max-width: 720px) {
  .nav-links {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(253,252,255,.97);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 1rem 1.5rem 1.5rem;
    box-shadow: var(--shadow-md);
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a:not(.btn--nav) { display: block; padding: .65rem 0; font-size: 1rem; }
  .nav-links a:not(.btn--nav)::after { display: none; }
  .btn--nav { margin-top: .75rem; width: 100%; text-align: center; }
  .nav-burger { display: flex; }
  .site-header { position: relative; }

  .footer-inner { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .about-strip-inner { flex-direction: column; text-align: center; }
  .about-strip-logo img { margin: 0 auto; }
  .hero { padding: 3.5rem 0 3rem; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; max-width: 320px; }
  .guides-grid { grid-template-columns: 1fr; }
  .why-grid    { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
}