/* ===== NVISION — design tokens ===== */
:root {
  --bg:        #ffffff;
  --bg-alt:    #f6f6f9;
  --surface:   #ffffff;
  --surface-2: #f1f1f5;
  --border:    rgba(16,16,24,.10);
  --border-2:  rgba(16,16,24,.18);
  --text:      #16161c;
  --muted:     #55555f;
  --faint:     #8a8a96;
  --accent:    #ee5a2a;
  --accent-2:  #c8471a;
  --accent-dk: #a93a12;
  --good:      #16a36b;
  --radius:    18px;
  --radius-sm: 12px;
  --maxw:      1180px;
  --font:      'Inter', system-ui, sans-serif;
  --display:   'Sora', 'Inter', sans-serif;
}

* { margin:0; padding:0; box-sizing:border-box; }
html, body { max-width:100%; overflow-x:hidden; }
img { max-width:100%; }
.prose { overflow-wrap:break-word; word-break:break-word; }

/* soft elevation for cards on the light theme */
.card, .stat, .feature, .post, .value, .model, .compare__col, .cta__inner {
  box-shadow:0 1px 2px rgba(16,16,24,.04), 0 12px 30px -20px rgba(16,16,24,.18);
}
html { scroll-behavior:smooth; }
body {
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.55;
  letter-spacing:-.006em;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
a { color:inherit; text-decoration:none; }
.container { width:100%; max-width:var(--maxw); margin:0 auto; padding:0 24px; }

/* ===== buttons ===== */
.btn {
  display:inline-flex; align-items:center; gap:.5em;
  font-weight:600; font-size:.95rem;
  padding:.7em 1.3em; border-radius:999px;
  border:1px solid transparent; cursor:pointer;
  transition:transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.btn--lg { padding:.85em 1.6em; font-size:1rem; }
.btn--primary {
  background:var(--accent); color:#1a0d05;
  box-shadow:0 8px 30px -8px rgba(255,122,69,.6);
}
.btn--primary:hover { background:var(--accent-2); transform:translateY(-2px); }
.btn--ghost { background:transparent; color:var(--text); border-color:var(--border-2); }
.btn--ghost:hover { border-color:var(--accent); color:var(--accent-2); transform:translateY(-2px); }
.arrow { transition:transform .18s ease; display:inline-block; }
.btn:hover .arrow, .card__link:hover .arrow, .post:hover .arrow { transform:translateX(4px); }

/* ===== nav ===== */
.nav {
  position:sticky; top:0; z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(255,255,255,.72);
  border-bottom:1px solid transparent;
  transition:border-color .3s ease, background .3s ease;
}
.nav.is-scrolled { border-color:var(--border); background:rgba(255,255,255,.92); }
.nav__inner { display:flex; align-items:center; justify-content:space-between; height:70px; }
.brand { display:inline-flex; align-items:center; }
.brand__logo { height:30px; width:auto; display:block; }
.footer__brand .brand__logo { height:34px; }
.brand__mark { color:var(--accent); display:inline-flex; }
.nav__links { display:flex; gap:30px; }
.nav__links a { color:var(--muted); font-size:.95rem; font-weight:500; transition:color .15s ease; }
.nav__links a:hover { color:var(--text); }
.nav__actions { display:flex; align-items:center; gap:18px; }
.link-muted { color:var(--muted); font-size:.95rem; font-weight:500; }
.link-muted:hover { color:var(--text); }
.nav__toggle { display:none; flex-direction:column; gap:5px; background:none; border:0; cursor:pointer; padding:6px; }
.nav__toggle span { width:22px; height:2px; background:var(--text); border-radius:2px; transition:.25s; }

/* ===== hero ===== */
.hero { position:relative; padding:96px 0 60px; text-align:center; overflow:hidden; }
.hero__glow {
  position:absolute; top:-200px; left:50%; transform:translateX(-50%);
  width:900px; height:600px; pointer-events:none;
  background:radial-gradient(circle at center, rgba(255,122,69,.22), transparent 60%);
  filter:blur(20px);
}
.eyebrow {
  display:inline-block; font-size:.8rem; font-weight:600; letter-spacing:.12em; text-transform:uppercase;
  color:var(--accent-2); padding:.4em .9em; border:1px solid var(--border-2); border-radius:999px;
  background:rgba(255,122,69,.06);
}
.hero__title {
  font-family:var(--display); font-weight:700;
  font-size:clamp(2.3rem, 5.5vw, 4.2rem); line-height:1.05; letter-spacing:-.035em;
  margin:24px 0 20px;
}
.accent { color:var(--accent); }
.hero__sub { max-width:660px; margin:0 auto; color:var(--muted); font-size:1.18rem; }
.hero__cta { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; margin-top:34px; }

/* ===== hero facts ===== */
.hero__sub strong { color:var(--text); font-weight:700; }
.hero__facts { list-style:none; display:flex; gap:14px; justify-content:center; flex-wrap:wrap; margin-top:28px; }
.hero__facts li { display:inline-flex; align-items:center; gap:.55em; padding:.55em 1.05em; border:1px solid var(--border-2); border-radius:999px; background:var(--surface); color:var(--muted); font-size:.92rem; font-weight:500; box-shadow:0 1px 2px rgba(16,16,24,.04); }
.hero__facts-ic { color:var(--accent); display:inline-flex; }
.hero__facts-ic svg { width:17px; height:17px; }

/* ===== platforms ===== */
.platform { align-items:flex-start; }
.platform__logo { font-family:var(--display); font-weight:700; font-size:1.05rem; color:var(--accent-2); padding:.45em .9em; border:1px solid rgba(255,122,69,.25); border-radius:10px; background:rgba(255,122,69,.07); }
.platform__ic { width:48px; height:48px; display:grid; place-items:center; color:var(--accent); border-radius:13px; background:rgba(238,90,42,.08); border:1px solid rgba(238,90,42,.18); }
.platform__ic svg { width:25px; height:25px; }
.platform h3 { font-size:1.15rem; }
.platform__tag { font-size:.78rem; font-weight:600; letter-spacing:.04em; text-transform:uppercase; color:var(--faint); }
.platforms__note { text-align:center; color:var(--muted); margin-top:32px; font-size:.98rem; }

/* ===== value / pricing cards ===== */
.value { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:32px 28px; display:flex; flex-direction:column; gap:12px; transition:transform .2s ease, border-color .2s ease; }
.value:hover { transform:translateY(-6px); border-color:var(--border-2); }
.value--hl { background:linear-gradient(160deg,rgba(255,122,69,.12),var(--surface)); border-color:rgba(255,122,69,.3); }
.value__ic { width:52px; height:52px; display:grid; place-items:center; border-radius:14px; background:rgba(238,90,42,.1); border:1px solid rgba(238,90,42,.2); color:var(--accent); }
.value__ic svg { width:26px; height:26px; }
.value h3 { font-family:var(--display); font-size:1.25rem; font-weight:600; }
.value p { color:var(--muted); font-size:.97rem; }

/* ===== photo band ===== */
.photoband { padding:48px 0; }
.photoband__inner { position:relative; border-radius:28px; overflow:hidden; min-height:360px; display:grid; place-items:center; text-align:center; padding:72px 40px; }
.photoband__img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.photoband__overlay { position:absolute; inset:0; background:linear-gradient(180deg, rgba(14,10,8,.32) 0%, rgba(14,10,8,.60) 100%); }
.photoband__content { position:relative; color:#fff; max-width:640px; }
.photoband__content h2 { font-family:var(--display); color:#fff; font-size:clamp(1.8rem,3.6vw,2.6rem); letter-spacing:-.02em; line-height:1.12; }
.photoband__content p { color:rgba(255,255,255,.88); font-size:1.12rem; margin:16px auto 28px; }
.photoband .btn--ghost { color:#fff; border-color:rgba(255,255,255,.55); }
.photoband .btn--ghost:hover { color:#fff; border-color:#fff; background:rgba(255,255,255,.1); }

/* ===== photo figure ===== */
.figure-photo { border-radius:var(--radius); overflow:hidden; border:1px solid var(--border); box-shadow:0 1px 2px rgba(16,16,24,.04), 0 14px 34px -22px rgba(16,16,24,.3); }
.figure-photo img { width:100%; height:100%; object-fit:cover; display:block; aspect-ratio:1 / .82; }

/* ===== illustrations ===== */
.hero__art { margin:56px auto 0; max-width:580px; }
.hero__art img { width:100%; height:auto; display:block; }
.section-art { max-width:560px; margin:0 auto 52px; }
.section-art img { width:100%; height:auto; display:block; }
.page-hero__art { max-width:520px; margin:38px auto 0; }
.page-hero__art img { width:100%; height:auto; display:block; }

/* ===== trust marquee ===== */
.trust { margin-top:64px; }
.trust__label { color:var(--faint); font-size:.85rem; margin-bottom:20px; }
.marquee { position:relative; overflow:hidden; -webkit-mask-image:linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image:linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee__track { display:flex; align-items:center; gap:52px; width:max-content; animation:marquee 40s linear infinite; }
.logo-pill {
  flex:none; font-family:var(--display); font-weight:700; font-size:1.15rem;
  letter-spacing:.01em; color:#b4b4be; white-space:nowrap;
  transition:color .2s ease;
}
.logo-pill:hover { color:var(--text); }
@keyframes marquee { to { transform:translateX(-50%); } }

/* ===== sections ===== */
.section { padding:96px 0; }
.section--alt { background:var(--bg-alt); }
.section__head { max-width:680px; margin:0 auto 56px; text-align:center; }
.section__head .eyebrow { margin-bottom:18px; }
.section__title { font-family:var(--display); font-weight:700; font-size:clamp(1.8rem,3.5vw,2.7rem); letter-spacing:-.03em; line-height:1.12; }
.section__lead { margin-top:16px; color:var(--muted); font-size:1.1rem; }

/* ===== grids ===== */
.grid { display:grid; gap:22px; }
.grid--4 { grid-template-columns:repeat(4,1fr); }
.grid--3 { grid-template-columns:repeat(3,1fr); }
.grid--2 { grid-template-columns:repeat(2,1fr); }
.grid--stats { grid-template-columns:repeat(4,1fr); gap:28px; }

/* ===== cards ===== */
.card {
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:28px 24px; display:flex; flex-direction:column; gap:12px;
  transition:transform .2s ease, border-color .2s ease, background .2s ease;
}
.card--use:hover { transform:translateY(-6px); border-color:var(--border-2); background:var(--surface-2); }
.card__icon {
  width:48px; height:48px; display:grid; place-items:center; color:var(--accent);
  border-radius:13px; background:rgba(238,90,42,.08); border:1px solid rgba(238,90,42,.18);
}
.card__icon svg { width:24px; height:24px; }
.card h3 { font-family:var(--display); font-size:1.2rem; font-weight:600; }
.card p { color:var(--muted); font-size:.95rem; flex:1; }
.card__metric { display:flex; flex-direction:column; padding-top:6px; }
.card__metric .num { font-family:var(--display); font-size:1.6rem; font-weight:700; color:var(--accent-2); }
.card__metric small, .stat p, .feature__cap, .story__stat small { color:var(--faint); }
.card__link { color:var(--accent-2); font-weight:600; font-size:.92rem; display:inline-flex; align-items:center; gap:.4em; }
.card__link:hover { color:var(--accent); }

/* ===== model diagram ===== */
.model { margin-top:48px; border:1px solid var(--border); border-radius:var(--radius); background:var(--surface); padding:40px; }
.model__head { text-align:center; max-width:560px; margin:0 auto 34px; }
.model__head h3 { font-family:var(--display); font-size:1.4rem; margin-bottom:10px; }
.model__head p { color:var(--muted); }
.model__flow { display:flex; align-items:center; justify-content:center; gap:14px; flex-wrap:wrap; }
.model__node {
  display:flex; align-items:center; gap:.5em; padding:.7em 1.1em; border-radius:12px;
  background:var(--surface-2); border:1px solid var(--border); color:var(--muted); font-weight:600; font-size:.92rem;
}
.model__dot { width:8px; height:8px; border-radius:50%; background:var(--accent); box-shadow:0 0 10px var(--accent); }
.model__node--core { background:transparent; border:0; padding:0; }
.model__core {
  padding:.85em 1.4em; border-radius:14px; font-family:var(--display); font-weight:700; color:#1a0d05;
  background:linear-gradient(135deg,var(--accent),var(--accent-2)); box-shadow:0 10px 30px -8px rgba(255,122,69,.6);
}

/* ===== stats ===== */
.stat { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:30px 24px; }
.stat .num { display:block; font-family:var(--display); font-size:2.6rem; font-weight:700; color:var(--accent-2); margin-bottom:8px; }
.stat p { font-size:.95rem; }

/* ===== stories ===== */
.story { display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center; margin-bottom:60px; }
.story:last-child { margin-bottom:0; }
.story--reverse .story__text { order:2; }
.story__logo { font-family:var(--display); font-weight:700; font-size:1.1rem; color:var(--accent-2); margin-bottom:18px; }
.story__quote { font-size:1.3rem; line-height:1.5; font-weight:500; letter-spacing:-.01em; }
.story__stat { margin:24px 0 18px; display:flex; flex-direction:column; }
.story__stat .num { font-family:var(--display); font-size:2.2rem; font-weight:700; color:var(--accent); }
.story__visual { aspect-ratio:1/.82; border-radius:var(--radius); border:1px solid var(--border); padding:24px; display:flex; }
.story__visual[data-variant="a"] { background:radial-gradient(120% 120% at 0 0,rgba(255,122,69,.18),transparent 50%),var(--surface); }
.story__visual[data-variant="b"] { background:radial-gradient(120% 120% at 100% 0,rgba(63,208,138,.14),transparent 55%),var(--surface); }

/* mock panels */
.mock { width:100%; background:var(--bg); border:1px solid var(--border); border-radius:14px; padding:18px; display:flex; flex-direction:column; gap:12px; font-size:.9rem; }
.mock__bar { display:flex; gap:6px; margin-bottom:4px; }
.mock__bar span { width:11px; height:11px; border-radius:50%; background:var(--surface-2); }
.mock__bar span:first-child { background:var(--accent); }
.mock__row { display:flex; align-items:center; gap:.6em; color:var(--muted); }
.mock__row em { color:var(--faint); font-style:normal; margin-left:auto; }
.dot { width:9px; height:9px; border-radius:50%; flex:none; }
.dot--ok { background:var(--good); }
.dot--live { background:var(--accent); animation:pulse 1.4s infinite; }
@keyframes pulse { 0%,100%{ box-shadow:0 0 0 0 rgba(255,122,69,.5);} 50%{ box-shadow:0 0 0 6px rgba(255,122,69,0);} }
.mock__meter { height:8px; border-radius:6px; background:var(--surface-2); overflow:hidden; margin-top:4px; }
.mock__meter i { display:block; height:100%; width:var(--w); background:linear-gradient(90deg,var(--accent),var(--accent-2)); border-radius:6px; }
.mock small { color:var(--faint); }

/* ===== features ===== */
.feature { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:32px; }
.feature h3 { font-family:var(--display); font-size:1.35rem; margin-bottom:10px; }
.feature > p { color:var(--muted); margin-bottom:22px; }
.feature__mock { background:var(--bg); border:1px solid var(--border); border-radius:14px; padding:20px; display:flex; flex-direction:column; gap:12px; }
.route { display:flex; align-items:center; gap:12px; font-size:.9rem; color:var(--muted); }
.route__name { width:74px; flex:none; }
.route__bar { flex:1; height:8px; border-radius:6px; background:var(--surface-2); position:relative; overflow:hidden; }
.route__bar::after { content:""; position:absolute; inset:0; width:var(--w); background:var(--surface-2); }
.route b { width:46px; text-align:right; color:var(--muted); font-weight:600; }
.route--win .route__bar::after { background:linear-gradient(90deg,var(--accent),var(--accent-2)); }
.route--win b { color:var(--accent-2); }
.route:not(.route--win) .route__bar::after { background:#c9c9d2; }
.feature__cap { margin-top:6px; }
.mon { display:flex; justify-content:space-between; align-items:center; padding:10px 0; border-bottom:1px solid var(--border); }
.mon:last-of-type { border-bottom:0; }
.mon span { color:var(--muted); font-size:.92rem; }
.mon b { font-family:var(--display); font-size:1.1rem; }
.mon b.ok { color:var(--good); }

/* ===== compare ===== */
.compare { display:grid; grid-template-columns:.85fr 1.15fr; gap:22px; }
.compare__col { border-radius:var(--radius); padding:30px; border:1px solid var(--border); }
.compare__col--bad { background:var(--surface); }
.compare__col--good { background:linear-gradient(160deg,rgba(255,122,69,.08),var(--surface)); border-color:rgba(255,122,69,.25); }
.compare__tag { display:inline-block; font-size:.78rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; margin-bottom:20px; color:var(--faint); }
.compare__col--good .compare__tag { color:var(--accent-2); }
.compare__col--bad ul { list-style:none; display:flex; flex-direction:column; gap:14px; }
.compare__col--bad li { color:var(--muted); padding-left:26px; position:relative; }
.compare__col--bad li::before { content:"✕"; position:absolute; left:0; color:#c2705a; }
.timeline { display:flex; flex-direction:column; gap:0; }
.timeline__step { position:relative; padding:0 0 22px 28px; border-left:2px solid rgba(255,122,69,.3); }
.timeline__step:last-child { border-left-color:transparent; padding-bottom:0; }
.timeline__step::before { content:""; position:absolute; left:-7px; top:2px; width:12px; height:12px; border-radius:50%; background:var(--accent); box-shadow:0 0 10px var(--accent); }
.timeline__step b { font-family:var(--display); display:block; }
.timeline__step small { color:var(--muted); }
.compare__win { margin-top:18px; padding-top:18px; border-top:1px solid var(--border); color:var(--muted); }
.compare__win .num { color:var(--accent); font-weight:700; font-family:var(--display); }

/* ===== cycle ===== */
.cycle .step { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:28px 24px; }
.step__n { font-family:var(--display); font-size:1.4rem; font-weight:700; color:var(--accent); opacity:.8; }
.step h4 { font-family:var(--display); font-size:1.15rem; margin:10px 0 8px; }
.step p { color:var(--muted); font-size:.95rem; }

/* ===== posts ===== */
.post { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:28px; display:flex; flex-direction:column; gap:14px; min-height:200px; transition:transform .2s ease, border-color .2s ease; }
.post:hover { transform:translateY(-6px); border-color:var(--border-2); }
.post__tag { font-size:.78rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--accent-2); }
.post h4 { font-family:var(--display); font-size:1.18rem; font-weight:600; line-height:1.3; flex:1; }
.post__more { color:var(--muted); font-weight:600; font-size:.9rem; }
.resources__more { text-align:center; margin-top:36px; }

/* ===== cta ===== */
.cta { padding:96px 0; }
.cta__inner {
  text-align:center; border-radius:28px; padding:64px 40px;
  background:radial-gradient(120% 140% at 50% 0,rgba(255,122,69,.18),transparent 60%),var(--surface);
  border:1px solid var(--border-2);
}
.cta h2 { font-family:var(--display); font-size:clamp(1.9rem,4vw,3rem); letter-spacing:-.02em; }
.cta p { color:var(--muted); font-size:1.15rem; margin:16px auto 30px; max-width:520px; }

/* ===== footer ===== */
.footer { border-top:1px solid var(--border); background:var(--bg-alt); padding:64px 0 32px; }
.footer__grid { display:grid; grid-template-columns:1.6fr repeat(4,1fr); gap:32px; }
.footer__tag { color:var(--faint); font-size:.92rem; margin-top:14px; max-width:220px; }
.footer__social { display:flex; gap:11px; margin-top:20px; }
.footer__social a { width:36px; height:36px; display:grid; place-items:center; border-radius:10px; border:1px solid var(--border); color:var(--muted); transition:color .15s ease, border-color .15s ease, transform .15s ease; }
.footer__social a:hover { color:var(--accent); border-color:var(--accent); transform:translateY(-2px); }
.footer__social svg { width:18px; height:18px; }
.footer__col { display:flex; flex-direction:column; gap:12px; }
.footer__col h5 { font-size:.82rem; text-transform:uppercase; letter-spacing:.1em; color:var(--faint); margin-bottom:4px; }
.footer__col a { color:var(--muted); font-size:.95rem; }
.footer__col a:hover { color:var(--accent-2); }
.footer__bottom { display:flex; justify-content:space-between; align-items:center; margin-top:48px; padding-top:24px; border-top:1px solid var(--border); color:var(--faint); font-size:.88rem; flex-wrap:wrap; gap:10px; }

/* ===== back to top ===== */
.to-top {
  position:fixed; right:24px; bottom:24px; z-index:60;
  width:48px; height:48px; display:grid; place-items:center;
  border:none; border-radius:50%; cursor:pointer;
  background:var(--accent); color:#fff;
  box-shadow:0 10px 26px -8px rgba(238,90,42,.55);
  opacity:0; visibility:hidden; transform:translateY(14px);
  transition:opacity .25s ease, transform .25s ease, visibility .25s ease, background .15s ease;
}
.to-top.is-visible { opacity:1; visibility:visible; transform:none; }
.to-top:hover { background:var(--accent-dk); transform:translateY(-3px); }
.to-top svg { width:22px; height:22px; }
@media (max-width:560px) { .to-top { right:16px; bottom:16px; width:44px; height:44px; } }

/* ===== reveal animation ===== */
.reveal { opacity:0; transform:translateY(24px); transition:opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity:1; transform:none; }

/* ===== inner page hero ===== */
.page-hero { position:relative; padding:72px 0 44px; text-align:center; overflow:hidden; }
.breadcrumb { display:flex; gap:.5em; justify-content:center; color:var(--faint); font-size:.85rem; margin-bottom:18px; }
.breadcrumb a { color:var(--faint); }
.breadcrumb a:hover { color:var(--accent-2); }
.page-hero h1 { font-family:var(--display); font-weight:700; font-size:clamp(2rem,4.6vw,3.2rem); letter-spacing:-.03em; line-height:1.08; margin-top:6px; }
.page-hero .lead { max-width:640px; margin:18px auto 0; color:var(--muted); font-size:1.14rem; }

/* active nav link */
.nav__links a.is-active { color:var(--text); }

/* ===== detail blocks (reuse .story grid) ===== */
.detail__icon { width:48px; height:48px; display:grid; place-items:center; color:var(--accent); border-radius:13px; background:rgba(238,90,42,.08); border:1px solid rgba(238,90,42,.18); margin-bottom:18px; }
.detail__icon svg { width:24px; height:24px; }
.detail__list { list-style:none; display:flex; flex-direction:column; gap:12px; margin:22px 0 0; }
.detail__list li { position:relative; padding-left:30px; color:var(--muted); }
.detail__list li::before { content:""; position:absolute; left:0; top:7px; width:16px; height:16px; border-radius:50%; background:rgba(238,90,42,.12); }
.detail__list li::after { content:""; position:absolute; left:5px; top:11px; width:6px; height:6px; border-radius:50%; background:var(--accent); }

/* ===== pricing plans ===== */
.plans { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; align-items:stretch; }
.plan { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:32px 28px; display:flex; flex-direction:column; gap:8px; }
.plan--featured { border-color:rgba(238,90,42,.4); background:linear-gradient(170deg,rgba(238,90,42,.07),var(--surface)); position:relative; }
.plan__badge { position:absolute; top:-12px; left:28px; background:var(--accent); color:#fff; font-size:.72rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase; padding:.35em .8em; border-radius:999px; }
.plan__name { font-family:var(--display); font-size:1.3rem; font-weight:700; }
.plan__desc { color:var(--muted); font-size:.93rem; min-height:42px; }
.plan__price { font-family:var(--display); font-size:2.4rem; font-weight:700; letter-spacing:-.02em; margin-top:6px; }
.plan__price small { font-family:var(--font); font-size:.92rem; font-weight:500; color:var(--faint); }
.plan ul { list-style:none; display:flex; flex-direction:column; gap:11px; margin:18px 0 26px; }
.plan li { position:relative; padding-left:28px; color:var(--muted); font-size:.95rem; }
.plan li svg { position:absolute; left:0; top:2px; width:18px; height:18px; color:var(--accent); }
.plan .btn { margin-top:auto; justify-content:center; }

/* ===== FAQ ===== */
.faq { max-width:780px; margin:0 auto; }
.faq__item { border-bottom:1px solid var(--border); }
.faq__q { width:100%; text-align:left; background:none; border:0; cursor:pointer; padding:22px 40px 22px 0; font-family:var(--display); font-size:1.08rem; font-weight:600; color:var(--text); position:relative; }
.faq__q::after { content:"+"; position:absolute; right:6px; top:50%; transform:translateY(-50%); font-size:1.5rem; font-weight:400; color:var(--accent); transition:transform .25s ease; }
.faq__item.is-open .faq__q::after { transform:translateY(-50%) rotate(45deg); }
.faq__a { max-height:0; overflow:hidden; transition:max-height .3s ease; color:var(--muted); }
.faq__a p { padding:0 40px 22px 0; }

/* ===== contact ===== */
.contact-grid { display:grid; grid-template-columns:1.3fr .9fr; gap:40px; align-items:start; }
.form { display:flex; flex-direction:column; gap:18px; }
.form__row { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field { display:flex; flex-direction:column; gap:7px; }
.field label { font-size:.88rem; font-weight:600; color:var(--text); }
.field input, .field select, .field textarea {
  font-family:var(--font); font-size:.97rem; color:var(--text);
  background:var(--surface); border:1px solid var(--border-2); border-radius:12px; padding:.8em 1em; width:100%;
  transition:border-color .15s ease, box-shadow .15s ease;
}
.field textarea { resize:vertical; min-height:130px; }
.field input:focus, .field select:focus, .field textarea:focus { outline:none; border-color:var(--accent); box-shadow:0 0 0 3px rgba(238,90,42,.12); }
.form__note { color:var(--faint); font-size:.85rem; }
.form__ok { display:none; padding:16px 18px; border-radius:12px; background:rgba(22,163,107,.1); border:1px solid rgba(22,163,107,.3); color:#0f7a50; font-weight:600; }
.form__ok.is-shown { display:block; }
.contact-card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:28px; display:flex; flex-direction:column; gap:18px; }
.contact-card h3 { font-family:var(--display); font-size:1.15rem; }
.contact-item { display:flex; gap:12px; align-items:flex-start; color:var(--muted); font-size:.95rem; }
.contact-item svg { width:20px; height:20px; color:var(--accent); flex:none; margin-top:2px; }
.contact-item b { display:block; color:var(--text); font-weight:600; }
.contact-item a { color:var(--accent-2); }
.contact-item a:hover { color:var(--accent); text-decoration:underline; }

/* ===== resources page ===== */
.res-cats { display:flex; flex-wrap:wrap; gap:10px; justify-content:center; }
.res-cat { padding:.5em 1.1em; border-radius:999px; border:1px solid var(--border-2); background:var(--surface); color:var(--muted); font-size:.9rem; font-weight:600; cursor:pointer; transition:all .15s ease; }
.res-cat:hover { color:var(--text); border-color:var(--accent); }
.res-cat.is-active { background:var(--accent); border-color:var(--accent); color:#fff; }
.story--feature { text-decoration:none; color:inherit; }
.story--feature:hover .post__more { color:var(--accent); }
.post__excerpt { color:var(--muted); font-size:.93rem; }
.news-form { display:flex; gap:12px; max-width:480px; margin:0 auto; }
.news-form input { flex:1; font-family:var(--font); font-size:.97rem; color:var(--text); background:var(--surface); border:1px solid var(--border-2); border-radius:999px; padding:.8em 1.3em; transition:border-color .15s ease, box-shadow .15s ease; }
.news-form input:focus { outline:none; border-color:var(--accent); box-shadow:0 0 0 3px rgba(238,90,42,.12); }
@media (max-width:540px) { .news-form { flex-direction:column; } .news-form .btn { justify-content:center; } }

/* ===== article ===== */
.article { max-width:768px; margin:0 auto; }
.article__title { font-family:var(--display); font-weight:700; font-size:clamp(2rem,4.4vw,3rem); letter-spacing:-.03em; line-height:1.1; margin:14px 0 0; }
.article-meta { display:flex; align-items:center; gap:14px; margin-top:24px; padding-bottom:28px; border-bottom:1px solid var(--border); }
.article-meta .avatar { width:42px; height:42px; border-radius:50%; display:grid; place-items:center; font-family:var(--display); font-weight:700; color:#fff; background:linear-gradient(135deg,var(--accent),#f2914f); flex:none; }
.article-meta__txt { font-size:.92rem; color:var(--muted); }
.article-meta__txt b { display:block; color:var(--text); font-weight:600; }
.article__cover { margin:34px 0; border-radius:var(--radius); border:1px solid var(--border); overflow:hidden; }
.article__cover .mock { border:0; border-radius:0; }

.prose { color:#2c2c34; font-size:1.06rem; line-height:1.75; }
.prose h2 { font-family:var(--display); font-weight:700; color:var(--text); font-size:1.55rem; letter-spacing:-.02em; margin:2em 0 .55em; }
.prose h3 { font-family:var(--display); font-weight:600; color:var(--text); font-size:1.2rem; margin:1.7em 0 .5em; }
.prose p { margin:0 0 1.15em; }
.prose ul, .prose ol { margin:0 0 1.3em; padding:0; }
.prose ul { list-style:none; display:flex; flex-direction:column; gap:11px; }
.prose ul li { position:relative; padding-left:28px; }
.prose ul li::before { content:""; position:absolute; left:4px; top:11px; width:7px; height:7px; border-radius:50%; background:var(--accent); }
.prose ol { padding-left:1.3em; display:flex; flex-direction:column; gap:9px; }
.prose ol li::marker { color:var(--accent); font-weight:700; }
.prose a { color:var(--accent-2); text-decoration:underline; text-underline-offset:2px; }
.prose strong { color:var(--text); font-weight:700; }
.prose blockquote { margin:1.6em 0; padding:4px 0 4px 22px; border-left:3px solid var(--accent); font-family:var(--display); font-weight:500; font-size:1.25rem; line-height:1.5; color:var(--text); }
.callout { margin:1.6em 0; padding:20px 22px; border-radius:14px; background:rgba(238,90,42,.06); border:1px solid rgba(238,90,42,.18); color:var(--text); font-size:.98rem; }
.callout b { font-family:var(--display); }
.article__share { display:flex; align-items:center; gap:14px; margin-top:36px; padding-top:24px; border-top:1px solid var(--border); color:var(--faint); font-size:.9rem; }
.prose code { font-family:ui-monospace, SFMono-Regular, Menlo, monospace; font-size:.88em; background:var(--surface-2); padding:.14em .42em; border-radius:6px; color:var(--accent-2); }
.prose pre { background:#16161c; color:#e8e8ec; border-radius:12px; padding:18px 20px; overflow-x:auto; font-family:ui-monospace, SFMono-Regular, Menlo, monospace; font-size:.85rem; line-height:1.65; margin:1.5em 0; border:1px solid var(--border); }
.prose pre code { background:none; padding:0; color:inherit; }

/* ===== responsive ===== */
@media (max-width:960px) {
  .grid--4 { grid-template-columns:repeat(2,1fr); }
  .grid--stats { grid-template-columns:repeat(2,1fr); }
  .grid--3 { grid-template-columns:1fr; }
  .footer__grid { grid-template-columns:1fr 1fr; }
  .footer__brand { grid-column:1/-1; }
}
@media (max-width:760px) {
  .nav__links, .nav__actions .link-muted { display:none; }
  .nav__toggle { display:flex; }
  .nav__links.is-open { display:flex; position:absolute; top:70px; left:0; right:0; flex-direction:column; gap:0; background:var(--bg-alt); border-bottom:1px solid var(--border); padding:10px 24px; }
  .nav__links.is-open a { padding:12px 0; border-bottom:1px solid var(--border); }
  .grid--2, .compare { grid-template-columns:1fr; }
  .story, .story--reverse { grid-template-columns:1fr; gap:28px; }
  .story--reverse .story__text { order:0; }
  .model { padding:28px 20px; }
  .model__flow { flex-direction:column; }
  .section { padding:72px 0; }
}
@media (max-width:960px) {
  .plans { grid-template-columns:1fr; max-width:440px; margin:0 auto; }
  .contact-grid { grid-template-columns:1fr; }
}
@media (max-width:760px) {
  .form__row { grid-template-columns:1fr; }
}
@media (max-width:480px) {
  .grid--4, .grid--stats { grid-template-columns:1fr; }
  .cta__inner { padding:44px 22px; }
}