/* ===================================================================
   EDUCATIONAL SHOOTER — Landing page styles
   Dark neon terminal aesthetic derived from the game.
   =================================================================== */

:root {
  --bg:#0a0a0f; --bg-2:#0d0d14; --surface:#12121a; --surface-2:#1a1a2a; --border:#23233a;
  --cyan:#0ff; --green:#0f0; --pink:#f0a; --red:#f55; --yellow:#ff0;
  --text:#d2d6df; --muted:#9099a8; --radius:10px;

  --font-mono:"Share Tech Mono", ui-monospace, monospace;
  --font-display:"Orbitron", "Share Tech Mono", sans-serif;
  --font-body:"Inter", system-ui, sans-serif;

  --maxw:1180px;
  --shadow-neon:0 0 0 1px rgba(0,255,255,.15), 0 0 24px rgba(0,255,255,.08);
}

/* ---------- reset ---------- */
*,*::before,*::after { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img { max-width:100%; }
a { color:inherit; text-decoration:none; }
h1,h2,h3 { margin:0; line-height:1.1; }
p { margin:0; }
ul,ol { margin:0; padding:0; list-style:none; }

/* background grid texture across body */
body::before {
  content:"";
  position:fixed; inset:0;
  background-image:
    linear-gradient(rgba(0,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,255,.025) 1px, transparent 1px);
  background-size:48px 48px;
  pointer-events:none;
  z-index:0;
}

/* ---------- a11y ---------- */
.skip-link {
  position:absolute; left:-9999px; top:0; z-index:200;
  background:var(--cyan); color:#000; padding:10px 16px; font-weight:700; border-radius:0 0 var(--radius) 0;
}
.skip-link:focus { left:0; }
:focus-visible {
  outline:2px solid var(--cyan);
  outline-offset:3px;
  border-radius:4px;
}

/* ---------- layout ---------- */
.container { width:100%; max-width:var(--maxw); margin:0 auto; padding:0 24px; position:relative; z-index:1; }
.container-narrow { max-width:820px; }
section { position:relative; z-index:1; }

.section-head { text-align:center; max-width:720px; margin:0 auto 56px; }
.kicker {
  display:inline-block; font-family:var(--font-mono); font-size:.78rem; letter-spacing:.28em;
  text-transform:uppercase; color:var(--cyan); margin-bottom:14px;
  text-shadow:0 0 12px rgba(0,255,255,.4);
}
.section-title {
  font-family:var(--font-display); font-weight:800; font-size:clamp(1.7rem,3.6vw,2.6rem);
  letter-spacing:.01em; color:#fff;
}

/* glow helpers */
.glow-cyan { color:var(--cyan); text-shadow:0 0 18px rgba(0,255,255,.5); }
.glow-red { color:#fff; text-shadow:0 0 22px rgba(255,85,85,.65), 0 0 44px rgba(255,85,85,.35); }
.glow-pink-h { color:#fff; }

/* ---------- buttons ---------- */
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--font-mono); font-size:.95rem; letter-spacing:.04em; text-transform:uppercase;
  padding:14px 26px; border-radius:var(--radius); border:1px solid transparent;
  cursor:pointer; transition:transform .15s ease, box-shadow .2s ease, background .2s ease;
  white-space:nowrap;
}
.btn-sm { padding:9px 16px; font-size:.8rem; }
.btn-lg { padding:16px 30px; font-size:1rem; }
.btn-block { display:flex; width:100%; }
.btn-primary {
  background:var(--cyan); color:#021014; font-weight:700;
  box-shadow:0 0 24px rgba(0,255,255,.35), inset 0 0 0 1px rgba(255,255,255,.2);
}
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 0 36px rgba(0,255,255,.6); background:#5cffff; }
.btn-ghost {
  background:transparent; color:var(--cyan); border-color:rgba(0,255,255,.45);
}
.btn-ghost:hover { transform:translateY(-2px); background:rgba(0,255,255,.08); box-shadow:0 0 20px rgba(0,255,255,.25); }

/* ===================================================================
   NAV
   =================================================================== */
.site-header {
  position:sticky; top:0; z-index:100;
  background:rgba(10,10,15,.72);
  backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:border-color .25s ease, box-shadow .25s ease, background .25s ease;
}
.site-header.scrolled {
  border-bottom-color:var(--border);
  box-shadow:0 6px 24px rgba(0,0,0,.5);
}
.nav-inner { display:flex; align-items:center; justify-content:space-between; height:66px; gap:20px; }

.wordmark { display:inline-flex; align-items:center; gap:2px; }
.wordmark-text {
  font-family:var(--font-mono); font-weight:400; font-size:1.02rem; letter-spacing:.16em;
  color:#fff;
}
.wordmark-cursor {
  width:9px; height:1.05em; margin-left:4px; background:var(--cyan);
  box-shadow:0 0 10px rgba(0,255,255,.8);
  animation:blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity:0; } }

.nav-links { display:flex; gap:30px; }
.nav-links a {
  font-family:var(--font-mono); font-size:.85rem; letter-spacing:.06em; color:var(--muted);
  transition:color .15s ease, text-shadow .15s ease; position:relative;
}
.nav-links a:hover { color:var(--cyan); text-shadow:0 0 10px rgba(0,255,255,.5); }

.nav-actions { display:flex; align-items:center; gap:14px; }
.nav-toggle {
  display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:6px;
}
.nav-toggle span { width:24px; height:2px; background:var(--cyan); border-radius:2px; transition:.25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform:translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform:translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display:none; flex-direction:column; gap:6px; padding:0 24px;
  max-height:0; overflow:hidden; transition:max-height .3s ease, padding .3s ease;
  border-top:1px solid transparent; background:rgba(10,10,15,.96);
}
.mobile-menu.open { max-height:360px; padding:16px 24px 24px; border-top-color:var(--border); }
.mobile-menu a { font-family:var(--font-mono); padding:12px 4px; color:var(--text); border-bottom:1px solid var(--border); }
.mobile-menu a.btn { border:1px solid transparent; margin-top:10px; }

/* ---------- language switcher ---------- */
.lang-switch { display:flex; align-items:center; gap:6px; flex-wrap:wrap; }
.lang-btn {
  min-width:36px; min-height:36px; padding:6px 9px;
  display:inline-flex; align-items:center; justify-content:center;
  font-family:var(--font-mono); font-size:.8rem; line-height:1; letter-spacing:.04em;
  color:var(--muted); background:transparent;
  border:1px solid var(--border); border-radius:8px;
  cursor:pointer; transition:color .15s ease, border-color .15s ease, background .15s ease, box-shadow .15s ease;
}
.lang-btn:hover { color:var(--cyan); border-color:rgba(0,255,255,.45); }
.lang-btn.active {
  color:#021014; background:var(--cyan); border-color:var(--cyan); font-weight:700;
  box-shadow:0 0 14px rgba(0,255,255,.4);
}
.lang-btn:focus-visible { outline:2px solid var(--cyan); outline-offset:2px; }
.lang-switch-mobile { margin-top:14px; padding-top:14px; border-top:1px solid var(--border); }

/* ===================================================================
   shared mockup frame (laptop / browser window)
   =================================================================== */
.laptop-frame {
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:12px;
  overflow:hidden;
  box-shadow:0 20px 50px rgba(0,0,0,.6), var(--shadow-neon);
}
.laptop-bar {
  display:flex; align-items:center; gap:7px;
  height:30px; padding:0 14px;
  background:var(--surface-2); border-bottom:1px solid var(--border);
}
.laptop-bar span { width:11px; height:11px; border-radius:50%; background:#33334a; }
.laptop-bar span:nth-child(1) { background:var(--red); box-shadow:0 0 8px rgba(255,85,85,.5); }
.laptop-bar span:nth-child(2) { background:var(--yellow); box-shadow:0 0 8px rgba(255,255,0,.4); }
.laptop-bar span:nth-child(3) { background:var(--green); box-shadow:0 0 8px rgba(0,255,0,.4); }
.laptop-screen {
  position:relative;
  aspect-ratio:16 / 9;
  background:#0a0a0f;          /* dark app fallback */
  overflow:hidden;
}
.laptop-screen img {
  display:block; width:100%; height:100%; object-fit:cover;
  color:transparent; font-size:0;   /* hide alt-text visual fallback */
}

/* ===================================================================
   HERO
   =================================================================== */
.grid-bg {
  position:absolute; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(900px 480px at 80% -10%, rgba(0,255,255,.10), transparent 60%),
    radial-gradient(700px 420px at 10% 10%, rgba(255,0,170,.07), transparent 60%);
}
.hero { padding:80px 0 90px; overflow:hidden; }
.hero-inner {
  display:grid; grid-template-columns:1fr 1fr; gap:54px; align-items:center;
}
.eyebrow {
  display:inline-flex; align-items:center; gap:9px;
  font-family:var(--font-mono); font-size:.78rem; letter-spacing:.18em; text-transform:uppercase;
  color:var(--cyan); border:1px solid rgba(0,255,255,.3); border-radius:100px;
  padding:7px 14px; margin-bottom:24px; background:rgba(0,255,255,.04);
}
.eyebrow .dot { width:7px; height:7px; border-radius:50%; background:var(--green); box-shadow:0 0 10px var(--green); }
.hero h1 {
  font-family:var(--font-display); font-weight:900;
  font-size:clamp(2.3rem,5.2vw,4rem); letter-spacing:-.01em; color:#fff;
  margin-bottom:22px;
}
.hero-sub { font-size:1.12rem; color:var(--muted); max-width:560px; margin-bottom:32px; }
.hero-ctas { display:flex; flex-wrap:wrap; gap:16px; }
.hero-note {
  margin-top:22px; font-family:var(--font-mono); font-size:.85rem; color:var(--muted); letter-spacing:.03em;
}
.hero-note .tick { color:var(--green); margin-right:6px; }

/* overlapping frames */
.hero-visual { position:relative; min-height:340px; }
.hero-visual .laptop-back {
  position:absolute; top:0; right:0; width:74%;
  transform:rotate(2.5deg);
  opacity:.85; z-index:1;
}
.hero-visual .laptop-front {
  position:relative; width:88%; margin-top:78px; margin-left:0; z-index:2;
  transform:rotate(-1.5deg);
}

/* ===================================================================
   SOCIAL STRIP
   =================================================================== */
.social-strip { border-top:1px solid var(--border); border-bottom:1px solid var(--border); background:var(--bg-2); padding:22px 0; }
.social-inner { display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:10px 28px; text-align:center; }
.social-line { font-family:var(--font-mono); color:var(--text); font-size:.95rem; letter-spacing:.02em; }
.social-rating { font-family:var(--font-mono); color:var(--muted); font-size:.88rem; }
.stars { color:var(--yellow); letter-spacing:2px; text-shadow:0 0 10px rgba(255,255,0,.4); margin-right:6px; }

/* ===================================================================
   PROBLEM / SOLUTION
   =================================================================== */
.probsol { padding:90px 0; }
.probsol-grid { display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-top:48px; }
.ps-card {
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:34px; font-size:1.08rem; position:relative; overflow:hidden;
}
.ps-card::before { content:""; position:absolute; left:0; top:0; bottom:0; width:3px; }
.ps-problem::before { background:var(--red); box-shadow:0 0 16px rgba(255,85,85,.5); }
.ps-solution::before { background:var(--green); box-shadow:0 0 16px rgba(0,255,0,.5); }
.ps-tag {
  display:inline-block; font-family:var(--font-mono); font-size:.74rem; letter-spacing:.18em; text-transform:uppercase;
  padding:5px 11px; border-radius:6px; margin-bottom:16px;
}
.ps-tag-red { color:var(--red); border:1px solid rgba(255,85,85,.4); background:rgba(255,85,85,.06); }
.ps-tag-green { color:var(--green); border:1px solid rgba(0,255,0,.35); background:rgba(0,255,0,.06); }
.ps-card p { color:var(--text); }

/* ===================================================================
   CORE FEATURES
   =================================================================== */
.features { padding:90px 0; }
.feature-row {
  display:grid; grid-template-columns:1.05fr .95fr; gap:60px; align-items:center;
  margin-bottom:96px;
}
.feature-row:last-child { margin-bottom:0; }
.feature-row.reverse .feature-media { order:2; }
.feature-text { max-width:460px; }
.feature-num {
  font-family:var(--font-display); font-weight:800; font-size:1.05rem; color:var(--cyan);
  display:inline-block; padding:5px 12px; border:1px solid rgba(0,255,255,.3); border-radius:8px;
  margin-bottom:18px; letter-spacing:.1em; background:rgba(0,255,255,.04);
}
.feature-num-pink { color:var(--pink); border-color:rgba(255,0,170,.4); background:rgba(255,0,170,.05); text-shadow:0 0 12px rgba(255,0,170,.4); }
.feature-text h3 { font-family:var(--font-display); font-weight:700; font-size:1.55rem; color:#fff; margin-bottom:14px; }
.feature-text h3.glow-pink-h { color:#fff; text-shadow:0 0 16px rgba(255,0,170,.35); }
.feature-text p { color:var(--muted); font-size:1.06rem; }

/* ===================================================================
   AND MORE
   =================================================================== */
.andmore { padding:90px 0; background:var(--bg-2); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.more-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.more-card {
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:28px; transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.more-card:hover { transform:translateY(-4px); border-color:rgba(0,255,255,.4); box-shadow:var(--shadow-neon); }
.more-ico {
  display:inline-flex; align-items:center; justify-content:center;
  width:46px; height:46px; border-radius:10px; margin-bottom:16px;
  color:var(--cyan); border:1px solid rgba(0,255,255,.3); background:rgba(0,255,255,.05);
}
.more-ico svg { width:24px; height:24px; }
.more-card h3 { font-family:var(--font-mono); font-size:1.08rem; color:#fff; margin-bottom:8px; letter-spacing:.02em; }
.more-card p { color:var(--muted); font-size:.97rem; }

/* ===================================================================
   HOW IT WORKS
   =================================================================== */
.how { padding:90px 0; }
.steps { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; counter-reset:step; }
.step {
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:36px 28px; position:relative;
}
.step-num {
  display:inline-flex; align-items:center; justify-content:center;
  width:50px; height:50px; border-radius:12px; margin-bottom:20px;
  font-family:var(--font-display); font-weight:800; font-size:1.3rem; color:#021014;
  background:var(--cyan); box-shadow:0 0 22px rgba(0,255,255,.4);
}
.step h3 { font-family:var(--font-display); font-weight:700; font-size:1.2rem; color:#fff; margin-bottom:10px; }
.step p { color:var(--muted); }

/* ===================================================================
   PERSONAS
   =================================================================== */
.personas { padding:90px 0; background:var(--bg-2); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.persona-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.persona-card {
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:28px; transition:transform .2s ease, border-color .2s ease;
}
.persona-card:hover { transform:translateY(-4px); border-color:rgba(0,255,255,.35); }
.persona-card h3 { font-family:var(--font-display); font-weight:700; font-size:1.15rem; color:var(--cyan); margin-bottom:12px; }
.persona-meta { color:var(--muted); font-family:var(--font-body); font-weight:400; font-size:.85rem; }
.persona-card p { color:var(--muted); font-size:.98rem; }

/* ===================================================================
   FLAGSHIP SPOTLIGHT
   =================================================================== */
.spotlight { padding:96px 0; background:linear-gradient(180deg,#08080d,#0a0a12); overflow:hidden; border-top:1px solid var(--border); }
.spotlight-inner { display:grid; grid-template-columns:1fr 1fr; gap:54px; align-items:center; }
.spotlight-title {
  font-family:var(--font-display); font-weight:900; font-size:clamp(2rem,4.6vw,3.4rem);
  color:#fff; margin:14px 0 22px; letter-spacing:.01em;
}
.spotlight-copy p { color:var(--muted); font-size:1.1rem; margin-bottom:30px; max-width:520px; }
.spotlight-visual .laptop-frame { transform:rotate(1.5deg); }

/* ===================================================================
   TESTIMONIALS
   =================================================================== */
.testimonials { padding:90px 0; }
.illus-note { font-family:var(--font-mono); font-size:.78rem; color:var(--muted); margin-top:12px; letter-spacing:.04em; }
.testi-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.testi-card {
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:28px; display:flex; flex-direction:column; gap:20px;
  transition:transform .2s ease, border-color .2s ease;
}
.testi-card:hover { transform:translateY(-4px); border-color:rgba(0,255,255,.3); }
.testi-card blockquote { margin:0; color:var(--text); font-size:1.02rem; line-height:1.55; }
.testi-card figcaption { display:flex; align-items:center; gap:13px; margin-top:auto; }
.avatar {
  width:48px; height:48px; border-radius:50%; object-fit:cover; flex-shrink:0;
  border:2px solid rgba(0,255,255,.4); box-shadow:0 0 14px rgba(0,255,255,.25);
  background:var(--surface-2);
}
.who { display:flex; flex-direction:column; line-height:1.3; }
.who strong { color:#fff; font-size:.95rem; }
.who span { color:var(--muted); font-size:.82rem; font-family:var(--font-mono); }

/* ===================================================================
   PRICING
   =================================================================== */
.pricing { padding:90px 0; background:var(--bg-2); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.price-grid { display:grid; grid-template-columns:repeat(2,minmax(0,420px)); gap:26px; justify-content:center; align-items:stretch; }
.price-card {
  background:var(--surface); border:1px solid var(--border); border-radius:14px;
  padding:38px 32px; display:flex; flex-direction:column; position:relative;
}
.price-pro {
  border-color:rgba(0,255,255,.5);
  box-shadow:0 0 0 1px rgba(0,255,255,.25), 0 0 40px rgba(0,255,255,.12);
  background:linear-gradient(180deg, rgba(0,255,255,.05), var(--surface) 50%);
}
.best-badge {
  position:absolute; top:-13px; left:50%; transform:translateX(-50%);
  font-family:var(--font-mono); font-size:.72rem; letter-spacing:.18em; text-transform:uppercase;
  background:var(--cyan); color:#021014; font-weight:700; padding:6px 16px; border-radius:100px;
  box-shadow:0 0 20px rgba(0,255,255,.5);
}
.price-name { font-family:var(--font-display); font-weight:800; font-size:1.4rem; color:#fff; margin-bottom:14px; }
.price-amt { display:flex; align-items:baseline; gap:6px; margin-bottom:8px; }
.price-num { font-family:var(--font-display); font-weight:900; font-size:3rem; color:#fff; }
.price-per { font-family:var(--font-mono); color:var(--muted); font-size:1.1rem; }
.price-tag { color:var(--muted); font-size:.95rem; margin-bottom:26px; min-height:2.6em; }
.price-tag strong { color:var(--cyan); }
.price-feats { display:flex; flex-direction:column; gap:13px; margin-bottom:30px; flex:1; }
.price-feats li { display:flex; align-items:flex-start; gap:11px; font-size:.98rem; }
.chk { color:var(--green); font-weight:700; flex-shrink:0; }
.chk.dis { color:var(--muted); }
.dim { color:var(--muted); }
.price-fine { text-align:center; font-family:var(--font-mono); font-size:.78rem; color:var(--muted); margin-top:14px; }

/* ===================================================================
   FAQ
   =================================================================== */
.faq { padding:90px 0; }
.faq-list { display:flex; flex-direction:column; gap:14px; }
.faq-item {
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  overflow:hidden; transition:border-color .2s ease;
}
.faq-item[open] { border-color:rgba(0,255,255,.4); }
.faq-item summary {
  list-style:none; cursor:pointer; padding:20px 24px;
  font-family:var(--font-mono); font-size:1.02rem; color:#fff; letter-spacing:.01em;
  display:flex; align-items:center; justify-content:space-between; gap:16px;
}
.faq-item summary::-webkit-details-marker { display:none; }
.faq-item summary::after {
  content:"+"; color:var(--cyan); font-size:1.5rem; line-height:1; flex-shrink:0;
  transition:transform .2s ease; text-shadow:0 0 10px rgba(0,255,255,.5);
}
.faq-item[open] summary::after { transform:rotate(45deg); }
.faq-body { padding:0 24px 22px; }
.faq-body p { color:var(--muted); }

/* ===================================================================
   FINAL CTA
   =================================================================== */
.final-cta { padding:100px 0; text-align:center; overflow:hidden; }
.final-inner h2 {
  font-family:var(--font-display); font-weight:900; font-size:clamp(1.9rem,4.4vw,3rem);
  color:#fff; margin-bottom:34px;
}
.final-inner .hero-ctas { justify-content:center; }

/* ===================================================================
   FOOTER
   =================================================================== */
.site-footer { background:var(--bg-2); border-top:1px solid var(--border); padding:54px 0 30px; }
.footer-inner { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:24px; padding-bottom:30px; border-bottom:1px solid var(--border); }
.footer-tag { font-family:var(--font-mono); color:var(--cyan); font-size:.85rem; margin-top:8px; letter-spacing:.04em; }
.footer-nav { display:flex; flex-wrap:wrap; gap:24px; }
.footer-nav a { font-family:var(--font-mono); font-size:.85rem; color:var(--muted); transition:color .15s ease; }
.footer-nav a:hover { color:var(--cyan); }
.footer-bottom { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:10px; padding-top:24px; }
.footer-rating { font-family:var(--font-mono); font-size:.8rem; color:var(--green); letter-spacing:.04em; }
.footer-copy { font-size:.82rem; color:var(--muted); }

/* ===================================================================
   SCROLL REVEAL
   =================================================================== */
/* Only hide for reveal when JS is present (boot.js adds html.js). No-JS
   visitors and crawlers never get .js, so all content stays visible. The
   html.js prefix also out-specifies the base rule so .in always wins. */
html.js .reveal { opacity:0; transform:translateY(26px); transition:opacity .6s ease, transform .6s ease; }
html.js .reveal.in { opacity:1; transform:none; }

/* ===================================================================
   RESPONSIVE
   =================================================================== */
@media (max-width:960px) {
  .nav-links { display:none; }
  .nav-toggle { display:flex; }
  .mobile-menu { display:flex; }
  .nav-actions .btn-primary { display:none; }
  .nav-actions .lang-switch { display:none; }

  .hero-inner { grid-template-columns:1fr; gap:48px; }
  .hero-visual { min-height:0; margin-top:8px; }
  .hero-visual .laptop-back { position:relative; width:62%; margin-left:auto; transform:rotate(2deg); margin-bottom:-44px; opacity:.7; }
  .hero-visual .laptop-front { width:100%; margin-top:0; transform:none; }

  .spotlight-inner { grid-template-columns:1fr; }
  .more-grid { grid-template-columns:repeat(2,1fr); }
  .steps { grid-template-columns:1fr; }
  .persona-grid { grid-template-columns:repeat(2,1fr); }
  .testi-grid { grid-template-columns:repeat(2,1fr); }
}

@media (max-width:680px) {
  .hero { padding:48px 0 64px; }
  .probsol-grid { grid-template-columns:1fr; }
  .feature-row { grid-template-columns:1fr; gap:28px; margin-bottom:64px; }
  .feature-row.reverse .feature-media { order:0; }
  .feature-text { max-width:none; }
  .more-grid { grid-template-columns:1fr; }
  .persona-grid { grid-template-columns:1fr; }
  .testi-grid { grid-template-columns:1fr; }
  .price-grid { grid-template-columns:1fr; }
  .footer-inner { flex-direction:column; align-items:flex-start; }
  .section-head { margin-bottom:40px; }
  .hero-ctas .btn, .final-inner .btn { flex:1 1 100%; }
}

/* ===================================================================
   CJK FONT FALLBACK (zh / ja)
   Orbitron / Share Tech Mono have no CJK glyphs — fall back to a
   system CJK stack and reset the wide Latin letter-spacing.
   =================================================================== */
html[lang="zh"], html[lang="ja"] {
  --font-display:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC","Noto Sans SC",system-ui,sans-serif;
  --font-mono:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC","Noto Sans SC",ui-monospace,monospace;
  --font-body:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC","Noto Sans SC",system-ui,sans-serif;
}
html[lang="ja"] {
  --font-display:"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic","Noto Sans CJK JP","Noto Sans JP",system-ui,sans-serif;
  --font-mono:"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic","Noto Sans CJK JP","Noto Sans JP",ui-monospace,monospace;
  --font-body:"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic","Noto Sans CJK JP","Noto Sans JP",system-ui,sans-serif;
}
html[lang="zh"] .kicker, html[lang="ja"] .kicker,
html[lang="zh"] .eyebrow, html[lang="ja"] .eyebrow,
html[lang="zh"] .nav-links a, html[lang="ja"] .nav-links a,
html[lang="zh"] .btn, html[lang="ja"] .btn,
html[lang="zh"] .section-title, html[lang="ja"] .section-title,
html[lang="zh"] .hero h1, html[lang="ja"] .hero h1,
html[lang="zh"] .spotlight-title, html[lang="ja"] .spotlight-title,
html[lang="zh"] .feature-num, html[lang="ja"] .feature-num,
html[lang="zh"] .ps-tag, html[lang="ja"] .ps-tag,
html[lang="zh"] .best-badge, html[lang="ja"] .best-badge,
html[lang="zh"] .faq-item summary, html[lang="ja"] .faq-item summary {
  letter-spacing:normal;
}

/* ===================================================================
   REDUCED MOTION
   =================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior:auto; }
  html.js .reveal, .reveal { opacity:1; transform:none; transition:none; }
  .wordmark-cursor { animation:none; }
  .btn, .more-card, .persona-card, .testi-card { transition:none; }
  *,*::before,*::after { animation-duration:.001ms !important; animation-iteration-count:1 !important; }
}