/* ============================================================
   星轨 GEO · Sci-Fi Minimalist Design System
   ============================================================ */

:root {
  /* Base surfaces (deep space, never pure black) */
  --bg-0: #060910;
  --bg-1: #0a0f1c;
  --bg-2: #0e1526;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.06);
  --border: rgba(120, 170, 255, 0.14);
  --border-strong: rgba(120, 170, 255, 0.32);

  /* Accents */
  --cyan: #36e2ff;
  --cyan-soft: #7fefff;
  --violet: #8b5cff;
  --violet-soft: #b79bff;
  --grad: linear-gradient(120deg, #36e2ff 0%, #8b5cff 100%);
  --grad-soft: linear-gradient(120deg, rgba(54,226,255,0.16), rgba(139,92,255,0.16));

  /* Text */
  --text: #eaf2ff;
  --text-dim: #aab8d4;
  --text-mute: #6c7c9c;

  /* Layout */
  --maxw: 1200px;
  --radius: 18px;
  --radius-lg: 26px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);

  --font-sans: "Outfit", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-mono: "Space Grotesk", "Outfit", ui-monospace, "SFMono-Regular", monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  background: var(--bg-0);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Animated space background layers */
.bg-layer {
  position: fixed;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(1200px 700px at 78% -8%, rgba(139, 92, 255, 0.18), transparent 60%),
    radial-gradient(1000px 620px at 8% 12%, rgba(54, 226, 255, 0.14), transparent 60%),
    linear-gradient(180deg, var(--bg-0), var(--bg-1) 60%, var(--bg-0));
}
/* Atmospheric nebula backdrop (AI-generated) */
.bg-layer::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../images/hero-nebula.png") center / cover no-repeat;
  opacity: 0.16;
  mix-blend-mode: screen;
  pointer-events: none;
}
#starfield {
  position: fixed; inset: 0; z-index: -2;
  width: 100%; height: 100%;
  opacity: 0.9;
}
.bg-grid {
  position: fixed; inset: 0; z-index: -2;
  background-image:
    linear-gradient(rgba(120,170,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120,170,255,0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 30%, black, transparent 78%);
  -webkit-mask-image: radial-gradient(circle at 50% 30%, black, transparent 78%);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
ul { list-style: none; }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 110px 0; position: relative; }
.section-sm { padding: 70px 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--cyan); font-weight: 600;
  padding: 6px 14px; border: 1px solid var(--border); border-radius: 999px;
  background: var(--surface);
}
.eyebrow::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan); box-shadow: 0 0 10px var(--cyan);
}

h1, h2, h3 { line-height: 1.12; letter-spacing: -0.02em; font-weight: 700; }
.display {
  font-size: clamp(38px, 6vw, 76px);
  background: linear-gradient(180deg, #ffffff, #b9c8ee);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.section-title { font-size: clamp(28px, 4vw, 46px); margin: 18px 0 14px; }
.lead { color: var(--text-dim); font-size: clamp(15px, 1.6vw, 19px); max-width: 62ch; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 26px; border-radius: 999px; font-weight: 600; font-size: 15px;
  border: 1px solid transparent; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
  will-change: transform;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: var(--grad); color: #04101a;
  box-shadow: 0 8px 30px rgba(54,226,255,0.28), 0 0 0 1px rgba(255,255,255,0.08) inset;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 44px rgba(139,92,255,0.42); }
.btn-ghost {
  background: var(--surface); color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--border-strong); background: var(--surface-2); transform: translateY(-2px); }
.btn-lg { padding: 17px 34px; font-size: 16px; }
.btn-block { width: 100%; }

/* ---------- Navbar ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: rgba(6,9,16,0.66);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 700; font-size: 19px; letter-spacing: -0.01em; }
.brand .logo {
  width: 34px; height: 34px; border-radius: 10px;
  background: var(--grad); display: grid; place-items: center;
  box-shadow: 0 0 18px rgba(54,226,255,0.45);
}
.brand .logo svg { width: 20px; height: 20px; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  padding: 9px 14px; border-radius: 10px; color: var(--text-dim); font-size: 15px;
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--text); background: var(--surface); }
.nav-cta { margin-left: 10px; }
.nav-toggle { display: none; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; width: 42px; height: 42px; }

/* ---------- Glass card ---------- */
.glass {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 20px 60px rgba(0,0,0,0.35);
}
.card-hover { transition: transform .35s var(--ease), border-color .35s, box-shadow .35s; }
.card-hover:hover { transform: translateY(-6px); border-color: var(--border-strong); box-shadow: 0 26px 70px rgba(54,226,255,0.12); }

/* ---------- Hero ---------- */
.hero { padding: 96px 0 70px; position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 50px; align-items: center; }
.hero h1 { margin: 22px 0; }
.hero .lead { margin-bottom: 34px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 30px; margin-top: 44px; flex-wrap: wrap; }
.hero-stats .num { font-size: 30px; font-weight: 700; color: var(--text); font-family: var(--font-mono); }
.hero-stats .lbl { font-size: 13px; color: var(--text-mute); }
.hero-visual {
  position: relative; aspect-ratio: 1/1; border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 30% 30%, rgba(54,226,255,0.18), transparent 55%),
    radial-gradient(circle at 72% 68%, rgba(139,92,255,0.2), transparent 55%),
    url("../images/hero-globe.png") center / cover no-repeat,
    var(--bg-2);
  border: 1px solid var(--border); overflow: hidden;
  display: grid; place-items: center;
}
.hero-visual .orbit { position: absolute; border: 1px solid rgba(120,170,255,0.25); border-radius: 50%; }
.orbit.o1 { inset: 8%; animation: spin 22s linear infinite; }
.orbit.o2 { inset: 22%; border-color: rgba(54,226,255,0.3); animation: spin 16s linear infinite reverse; }
.orbit.o3 { inset: 36%; border-color: rgba(139,92,255,0.35); animation: spin 12s linear infinite; }
.orbit::after {
  content:""; position:absolute; top:-4px; left:50%; width:8px; height:8px; border-radius:50%;
  background: var(--cyan); box-shadow: 0 0 14px var(--cyan);
}
.core-dot {
  width: 86px; height: 86px; border-radius: 50%;
  background: var(--grad); box-shadow: 0 0 50px rgba(54,226,255,0.6);
  display: grid; place-items: center; font-weight: 700; font-family: var(--font-mono); color:#04101a; font-size: 22px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Product cards ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 48px; }
.price-card { padding: 30px 26px; display: flex; flex-direction: column; position: relative; overflow: hidden; }
.price-card.featured { border-color: var(--border-strong); }
.price-card.featured::before {
  content: ""; position: absolute; inset: 0; padding: 1px; border-radius: var(--radius);
  background: var(--grad); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; opacity: .9; pointer-events: none;
}
.tag-pop {
  position: absolute; top: 16px; right: 16px; font-size: 12px; font-weight: 600;
  color: #04101a; background: var(--grad); padding: 4px 12px; border-radius: 999px;
}
.pc-name { font-size: 20px; font-weight: 700; }
.pc-sub { color: var(--text-mute); font-size: 13px; margin-top: 4px; min-height: 34px; }
.pc-price { margin: 20px 0 6px; display: flex; align-items: baseline; gap: 6px; }
.pc-price .cur { color: var(--cyan); font-size: 18px; font-weight: 600; }
.pc-price .amt { font-size: 44px; font-weight: 800; font-family: var(--font-mono); letter-spacing: -0.02em; }
.pc-price .per { color: var(--text-mute); font-size: 13px; }
.pc-list { margin: 18px 0 26px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.pc-list li { display: flex; gap: 10px; color: var(--text-dim); font-size: 14.5px; }
.pc-list li svg { flex: none; width: 18px; height: 18px; color: var(--cyan); margin-top: 3px; }
.pc-img { margin: -30px -26px 18px; border-radius: var(--radius) var(--radius) 0 0; overflow: hidden; aspect-ratio: 16/10; background: var(--bg-2); box-shadow: inset 0 -40px 60px -30px rgba(4,16,26,.85); }
.pc-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s ease; }
.price-card:hover .pc-img img { transform: scale(1.05); }
.pd-img { margin: -32px -32px 22px; border-radius: var(--radius) var(--radius) 0 0; overflow: hidden; aspect-ratio: 16/10; background: var(--bg-2); }
.pd-img img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ---------- Feature grid ---------- */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 46px; }
.feat { padding: 28px 24px; }
.feat .ico { width: 46px; height: 46px; border-radius: 12px; background: var(--grad-soft); border: 1px solid var(--border); display: grid; place-items: center; color: var(--cyan); margin-bottom: 16px; }
.feat .ico svg { width: 24px; height: 24px; }
.feat h3 { font-size: 18px; margin-bottom: 8px; }
.feat p { color: var(--text-dim); font-size: 14.5px; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 46px; counter-reset: step; }
.step { padding: 26px 22px; position: relative; }
.step .n { font-family: var(--font-mono); font-size: 13px; color: var(--cyan); letter-spacing: .1em; }
.step h3 { font-size: 17px; margin: 10px 0 8px; }
.step p { color: var(--text-dim); font-size: 14px; }

/* ---------- Case cards ---------- */
.case-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; margin-top: 46px; }
.case-card { padding: 30px; }
.case-card .metric { display: flex; gap: 26px; margin: 18px 0 16px; }
.case-card .metric .m { font-size: 30px; font-weight: 800; font-family: var(--font-mono); color: var(--cyan); }
.case-card .metric .ml { font-size: 12px; color: var(--text-mute); }
.case-card p { color: var(--text-dim); font-size: 14.5px; }
.case-card .who { margin-top: 16px; font-size: 13px; color: var(--text-mute); }

/* ---------- Logo marquee ---------- */
.marquee { overflow: hidden; -webkit-mask: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); margin-top: 30px; }
.marquee-track { display: flex; gap: 56px; width: max-content; animation: marquee 26s linear infinite; }
.marquee-track span { color: var(--text-mute); font-weight: 600; font-size: 17px; letter-spacing: .02em; white-space: nowrap; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Docs / FAQ ---------- */
.doc-layout { display: grid; grid-template-columns: 240px 1fr; gap: 40px; margin-top: 40px; align-items: start; }
.doc-nav { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 4px; }
.doc-nav a { padding: 9px 14px; border-radius: 10px; color: var(--text-dim); font-size: 14px; border-left: 2px solid transparent; }
.doc-nav a:hover, .doc-nav a.active { color: var(--text); background: var(--surface); border-left-color: var(--cyan); }
.doc-content h2 { font-size: 26px; margin: 0 0 14px; scroll-margin-top: 96px; }
.doc-content h3 { font-size: 18px; margin: 28px 0 10px; color: var(--cyan-soft); }
.doc-content p, .doc-content li { color: var(--text-dim); font-size: 15px; }
.doc-content p { margin-bottom: 12px; }
.doc-content ul { margin: 0 0 14px; padding-left: 20px; }
.doc-content li { list-style: disc; margin-bottom: 6px; }
.doc-content pre { background: var(--bg-1); border: 1px solid var(--border); border-radius: 12px; padding: 16px; overflow:auto; font-family: var(--font-mono); font-size: 13px; color: var(--cyan-soft); margin: 12px 0; }
.doc-content code { font-family: var(--font-mono); color: var(--violet-soft); }

.faq { display: flex; flex-direction: column; gap: 14px; margin-top: 30px; }
.faq-item { padding: 20px 22px; }
.faq-q { display: flex; justify-content: space-between; gap: 16px; font-weight: 600; font-size: 16px; }
.faq-q svg { flex: none; transition: transform .3s; color: var(--cyan); }
.faq-item.open .faq-q svg { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease); color: var(--text-dim); font-size: 14.5px; }
.faq-item.open .faq-a { max-height: 400px; margin-top: 12px; }

/* ---------- Checkout ---------- */
.checkout-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 30px; margin-top: 40px; align-items: start; }
.order-summary { padding: 30px; position: sticky; top: 96px; }
.order-summary .row { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--border); }
.order-summary .row.total { border-bottom: none; font-size: 20px; font-weight: 700; }
.order-summary .row.total .amt { color: var(--cyan); font-family: var(--font-mono); }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13px; color: var(--text-dim); margin-bottom: 7px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 13px 15px; border-radius: 12px; font-family: inherit; font-size: 15px;
  background: var(--bg-1); border: 1px solid var(--border); color: var(--text); transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(54,226,255,0.15); }
.pay-method { display: flex; gap: 12px; margin: 6px 0 22px; }
.pay-opt { flex: 1; padding: 16px; border: 1px solid var(--border); border-radius: 14px; display: flex; align-items: center; gap: 12px; cursor: pointer; transition: border-color .2s, background .2s; }
.pay-opt.active { border-color: var(--cyan); background: var(--surface); }
.pay-opt .pm-ico { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; }
.qr-box { display: grid; place-items: center; padding: 26px; border: 1px dashed var(--border-strong); border-radius: 16px; background: #fff; }
.qr-box img, .qr-box svg { width: 200px; height: 200px; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); padding: 56px 0 30px; margin-top: 40px; background: rgba(6,9,16,0.5); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; }
.footer h4 { font-size: 14px; margin-bottom: 14px; color: var(--text); }
.footer a { color: var(--text-mute); font-size: 14px; display: block; padding: 5px 0; transition: color .2s; }
.footer a:hover { color: var(--cyan); }
.footer .copy { margin-top: 36px; padding-top: 22px; border-top: 1px solid var(--border); color: var(--text-mute); font-size: 13px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .orbit, .marquee-track { animation: none !important; }
}

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 30px; transform: translateX(-50%) translateY(20px);
  background: var(--bg-2); border: 1px solid var(--border-strong); color: var(--text);
  padding: 14px 22px; border-radius: 14px; z-index: 100; opacity: 0; transition: all .3s var(--ease);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5); font-size: 14px;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 420px; margin: 10px auto 0; }
  .pricing-grid, .feat-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .case-grid { grid-template-columns: 1fr; }
  .doc-layout { grid-template-columns: 1fr; }
  .doc-nav { position: static; flex-direction: row; flex-wrap: wrap; }
  .checkout-grid { grid-template-columns: 1fr; }
  .order-summary { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .section { padding: 76px 0; }
  .nav-links { display: none; }
  .nav-toggle { display: grid; place-items: center; }
  .nav.open .nav-links { display: flex; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; background: var(--bg-1); border-bottom: 1px solid var(--border); padding: 14px; gap: 4px; }
  .steps { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- Chatwoot 人工客服入口 ---------- */
.geo-chat { position: fixed; right: 22px; bottom: 22px; z-index: 90; display: flex; flex-direction: column; align-items: flex-end; gap: 14px; }
.geo-chat-launch {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 20px; border-radius: 999px; border: none; cursor: pointer;
  background: var(--grad); color: #04101a; font-weight: 700; font-size: 15px; font-family: inherit;
  box-shadow: 0 10px 34px rgba(54,226,255,0.4);
  transition: transform .25s var(--ease), box-shadow .25s;
}
.geo-chat-launch:hover { transform: translateY(-2px); box-shadow: 0 16px 46px rgba(139,92,255,0.5); }
.geo-chat-launch svg { width: 20px; height: 20px; flex: none; }
.geo-chat-card {
  width: 320px; max-width: calc(100vw - 36px);
  background: rgba(12,18,33,0.94); border: 1px solid var(--border-strong);
  border-radius: 20px; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 30px 80px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.06);
  overflow: hidden; transform: translateY(16px) scale(.96); opacity: 0; pointer-events: none;
  transition: all .3s var(--ease); transform-origin: bottom right;
}
.geo-chat-card.open { opacity: 1; transform: none; pointer-events: auto; }
.geo-chat-head { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--border); background: var(--grad-soft); }
.geo-chat-avatar { width: 40px; height: 40px; border-radius: 12px; background: var(--grad); color: #04101a; display: grid; place-items: center; font-weight: 800; flex: none; }
.geo-chat-title { font-weight: 700; font-size: 15px; }
.geo-chat-status { font-size: 12px; color: var(--text-dim); display: flex; align-items: center; gap: 6px; margin-top: 2px; }
.geo-chat-status .dot { width: 7px; height: 7px; border-radius: 50%; background: #3ad29f; box-shadow: 0 0 8px #3ad29f; }
.geo-chat-close { margin-left: auto; background: none; border: none; color: var(--text-mute); font-size: 22px; line-height: 1; cursor: pointer; }
.geo-chat-body { padding: 18px; text-align: center; }
.geo-chat-sub { color: var(--text-dim); font-size: 13.5px; margin-bottom: 14px; }
.geo-chat-qrwrap { background: #fff; border-radius: 14px; padding: 14px; display: inline-block; }
.geo-chat-qr { width: 180px; height: 180px; display: block; }
.geo-chat-tip { color: var(--text-mute); font-size: 12px; margin: 12px 0 14px; }
@media (max-width: 680px) {
  .geo-chat { right: 14px; bottom: 14px; }
  .geo-chat-card { width: 300px; }
  .geo-chat-launch-txt { display: none; }
  .geo-chat-launch { padding: 14px; border-radius: 50%; }
}

/* ---------- 免费咨询（与人工客服共用 .geo-chat + .geo-chat-card 组件） ---------- */
#geoConsult { right: 100px; } /* 略偏左，不遮挡人工客服 */

/* ---------- Why GEO / comparison / process ---------- */
.stat-band { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 46px; }
.stat { padding: 26px 20px; text-align: center; }
.stat .sv { font-size: clamp(28px, 4vw, 44px); font-weight: 800; font-family: var(--font-mono); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat .sl { font-size: 13px; color: var(--text-mute); margin-top: 8px; }

.vs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 46px; }
.vs-col { padding: 30px; position: relative; }
.vs-col.featured { border-color: var(--border-strong); }
.vs-col h3 { font-size: 22px; margin-bottom: 18px; }
.vs-list { display: flex; flex-direction: column; gap: 14px; }
.vs-list li { color: var(--text-dim); font-size: 14.5px; }
.vs-list li span { display: inline-block; min-width: 44px; color: var(--cyan); font-weight: 600; margin-right: 10px; font-size: 13px; }

.q-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 46px; }
.q-chip { padding: 20px; font-size: 15px; color: var(--text); }

.lead-magnet { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 30px; align-items: center; padding: 50px 44px; background: var(--grad-soft); border-color: var(--border-strong); }
.lm-visual { position: relative; aspect-ratio: 1/1; max-width: 240px; margin: 0 auto; display: grid; place-items: center; }
.lm-ring { position: absolute; inset: 0; border-radius: 50%; border: 1px solid var(--border-strong); box-shadow: 0 0 40px rgba(54,226,255,0.25) inset; animation: spin 18s linear infinite; }
.lm-ring::after { content: ""; position: absolute; top: -4px; left: 50%; width: 10px; height: 10px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 14px var(--cyan); }
.lm-center { width: 90px; height: 90px; border-radius: 50%; background: var(--grad); display: grid; place-items: center; font-weight: 800; font-family: var(--font-mono); color: #04101a; font-size: 22px; box-shadow: 0 0 50px rgba(54,226,255,0.5); }

.proc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 46px; }
.proc { padding: 26px 22px; }
.proc .pn { font-family: var(--font-mono); font-size: 13px; color: var(--cyan); letter-spacing: .1em; }
.proc h3 { font-size: 17px; margin: 10px 0 8px; }
.proc p { color: var(--text-dim); font-size: 14px; }

/* ---------- Products banner / cases filter ---------- */
.prod-banner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding: 22px 26px; margin-top: 34px; }
.pb-points { display: flex; gap: 28px; flex-wrap: wrap; }
.pb-points div { display: flex; flex-direction: column; }
.pb-points b { font-size: 22px; font-family: var(--font-mono); color: var(--cyan); }
.pb-points span { font-size: 12.5px; color: var(--text-mute); }
.case-filter { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 34px; }
.cf { padding: 9px 16px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--text-dim); font-size: 14px; cursor: pointer; transition: all .2s; font-family: inherit; }
.cf:hover { color: var(--text); border-color: var(--border-strong); }
.cf.active { background: var(--grad); color: #04101a; border-color: transparent; font-weight: 600; }
@media (max-width: 680px) {
  .prod-banner { justify-content: center; text-align: center; }
  .pb-points { gap: 18px; justify-content: center; }
}

@media (max-width: 980px) {
  .stat-band { grid-template-columns: repeat(2, 1fr); }
  .vs-grid { grid-template-columns: 1fr; }
  .q-grid { grid-template-columns: 1fr 1fr; }
  .lead-magnet { grid-template-columns: 1fr; text-align: center; }
  .lead-magnet .hero-actions { justify-content: center; }
  .proc-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .stat-band { grid-template-columns: 1fr 1fr; }
  .q-grid { grid-template-columns: 1fr; }
  .proc-grid { grid-template-columns: 1fr; }
}