/* ============================================================
   omnicalling — design system
   Controlled voice infrastructure for regulated industries
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* Core palette */
  --bg: #05060a;
  --bg-2: #090b12;
  --surface: #0d0f18;
  --surface-2: #11131f;
  --surface-3: #161a28;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);

  /* Text */
  --text: #f4f6fb;
  --text-soft: #c2c8d6;
  --text-dim: #8a91a6;
  --text-faint: #5d6478;

  /* Brand — electric cyan/violet "signal" */
  --accent: #4f8bff;
  --accent-2: #6f5cff;
  --accent-3: #18e0c8;
  --accent-glow: rgba(79, 139, 255, 0.45);
  --accent-soft: rgba(79, 139, 255, 0.12);

  /* Gradients */
  --grad-brand: linear-gradient(120deg, #4f8bff 0%, #6f5cff 55%, #18e0c8 120%);
  --grad-text: linear-gradient(110deg, #ffffff 0%, #cfe0ff 40%, #9fc0ff 100%);
  --grad-accent-text: linear-gradient(110deg, #6fa8ff 0%, #9b8bff 50%, #3ce6d0 100%);

  /* Effects */
  --radius: 18px;
  --radius-lg: 26px;
  --radius-sm: 12px;
  --shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 0 1px var(--border), 0 30px 80px -30px rgba(79, 139, 255, 0.35);
  --ring: 0 0 0 1px var(--border);

  --maxw: 1200px;
  --nav-h: 74px;

  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "Space Grotesk", "SF Mono", ui-monospace, "JetBrains Mono", monospace;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }
::selection { background: var(--accent-glow); color: #fff; }

/* ---------- Ambient background ---------- */
.bg-field {
  position: fixed; inset: 0; z-index: -2; overflow: hidden;
  background:
    radial-gradient(1200px 700px at 78% -8%, rgba(111, 92, 255, 0.18), transparent 60%),
    radial-gradient(900px 600px at 10% 0%, rgba(79, 139, 255, 0.16), transparent 55%),
    radial-gradient(1000px 800px at 50% 120%, rgba(24, 224, 200, 0.10), transparent 60%),
    var(--bg);
}
.bg-field::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.022) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 30%, black, transparent 80%);
}
.bg-orb {
  position: fixed; border-radius: 50%; filter: blur(80px); z-index: -1; opacity: 0.5;
  animation: drift 22s ease-in-out infinite alternate;
}
.bg-orb.one { width: 420px; height: 420px; background: radial-gradient(circle, rgba(79,139,255,0.5), transparent 70%); top: -120px; left: -80px; }
.bg-orb.two { width: 520px; height: 520px; background: radial-gradient(circle, rgba(111,92,255,0.4), transparent 70%); top: 30%; right: -160px; animation-delay: -8s; }
@keyframes drift {
  from { transform: translate(0,0) scale(1); }
  to { transform: translate(40px, 60px) scale(1.12); }
}

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
section { position: relative; }
.section-pad { padding: clamp(72px, 11vw, 140px) 0; }
.center { text-align: center; }
.narrow { max-width: 760px; margin-left: auto; margin-right: auto; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { line-height: 1.08; letter-spacing: -0.02em; font-weight: 700; }
.display {
  font-size: clamp(2.6rem, 6.2vw, 5rem);
  font-weight: 800; letter-spacing: -0.035em; line-height: 1.02;
}
.h2 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 800; letter-spacing: -0.03em; }
.h3 { font-size: clamp(1.3rem, 2.2vw, 1.7rem); }
.lead { font-size: clamp(1.06rem, 1.6vw, 1.3rem); color: var(--text-soft); line-height: 1.65; }
.text-grad { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.text-accent { background: var(--grad-accent-text); -webkit-background-clip: text; background-clip: text; color: transparent; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--mono); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--accent);
  padding: 7px 14px; border-radius: 100px;
  background: var(--accent-soft); border: 1px solid rgba(79,139,255,0.22);
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent-3); box-shadow: 0 0 10px var(--accent-3); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1; transform:scale(1);} 50%{opacity:.45; transform:scale(.7);} }

.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head .lead { margin-top: 18px; }
.section-head.left { margin-left: 0; text-align: left; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 26px; border-radius: 100px; font-weight: 600; font-size: 0.97rem;
  transition: transform .25s cubic-bezier(.2,.7,.3,1), box-shadow .25s, background .25s, border-color .25s;
  white-space: nowrap; position: relative; isolation: isolate;
}
.btn svg { width: 17px; height: 17px; }
.btn-primary {
  background: var(--grad-brand); color: #fff; font-weight: 650;
  box-shadow: 0 10px 30px -8px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,.25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 44px -10px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,.3); }
.btn-ghost { background: rgba(255,255,255,.04); color: var(--text); border: 1px solid var(--border-strong); }
.btn-ghost:hover { background: rgba(255,255,255,.09); transform: translateY(-2px); border-color: rgba(255,255,255,.28); }
.btn-lg { padding: 17px 34px; font-size: 1.04rem; }
.btn .arrow { transition: transform .25s; }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: var(--nav-h);
  display: flex; align-items: center;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(6, 8, 14, 0.72); backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%); border-bottom-color: var(--border);
}
.nav .container { display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 700; font-size: 1.18rem; letter-spacing: -0.02em; }
.brand .logo {
  width: 34px; height: 34px; border-radius: 10px; background: var(--grad-brand);
  display: grid; place-items: center; box-shadow: 0 6px 20px -6px var(--accent-glow);
  position: relative; overflow: hidden;
}
.brand .logo svg { width: 19px; height: 19px; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  padding: 9px 15px; border-radius: 100px; font-size: 0.93rem; color: var(--text-soft);
  font-weight: 500; transition: color .2s, background .2s; position: relative;
}
.nav-links a:hover { color: var(--text); background: rgba(255,255,255,.05); }
.nav-links a.active { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 12px; }

/* dropdown */
.nav-drop { position: relative; }
.nav-drop > a { display: inline-flex; align-items: center; gap: 5px; }
.nav-drop > a::after { content: ""; width: 6px; height: 6px; border-right: 1.6px solid currentColor; border-bottom: 1.6px solid currentColor; transform: rotate(45deg) translateY(-1px); transition: transform .25s; opacity: .7; }
.nav-drop:hover > a::after { transform: rotate(225deg) translateY(-1px); }
.drop-menu {
  position: absolute; top: calc(100% + 14px); left: 50%; transform: translateX(-50%) translateY(8px);
  width: 320px; background: rgba(13,15,24,.96); backdrop-filter: blur(20px);
  border: 1px solid var(--border); border-radius: 18px; padding: 10px; box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transition: opacity .22s, transform .22s; display: grid; gap: 2px;
}
/* invisible bridge across the gap so hover isn't lost between label and menu */
.drop-menu::after {
  content: ""; position: absolute; left: 0; right: 0; top: -18px; height: 18px;
}
/* keep the menu open while hovering the trigger OR the menu itself, plus a moment after */
.nav-drop:hover .drop-menu,
.nav-drop:focus-within .drop-menu,
.drop-menu:hover { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); transition-delay: 0s; }
.drop-menu { transition-delay: .15s; }
.drop-menu a { display: flex; gap: 12px; padding: 12px; border-radius: 12px; color: var(--text-soft); align-items: center; }
.drop-menu a:hover { background: rgba(255,255,255,.05); color: var(--text); }
.drop-menu .di { width: 34px; height: 34px; border-radius: 9px; background: var(--accent-soft); display: grid; place-items: center; flex: none; color: var(--accent); }
.drop-menu .di svg { width: 17px; height: 17px; }
.drop-menu strong { display: block; font-size: 0.92rem; font-weight: 600; color: var(--text); }
.drop-menu span { font-size: 0.78rem; color: var(--text-dim); }

/* mobile */
.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 11px; border: 1px solid var(--border-strong); background: rgba(255,255,255,.04); place-items: center; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { content: ""; display: block; width: 18px; height: 2px; background: var(--text); border-radius: 2px; transition: .3s; position: relative; }
.nav-toggle span::before { position: absolute; top: -6px; } .nav-toggle span::after { position: absolute; top: 6px; }
.mobile-menu {
  position: fixed; inset: var(--nav-h) 0 0; z-index: 99; background: rgba(6,8,14,.98); backdrop-filter: blur(20px);
  transform: translateX(100%); transition: transform .35s cubic-bezier(.2,.7,.3,1); padding: 28px; overflow-y: auto;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu a { display: block; padding: 16px 4px; font-size: 1.15rem; font-weight: 600; border-bottom: 1px solid var(--border); color: var(--text-soft); }
.mobile-menu a.active { color: var(--accent); }
.mobile-menu .btn { width: 100%; margin-top: 22px; }
.mobile-menu .mlabel { font-family: var(--mono); font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: var(--text-faint); margin: 22px 0 4px; }

/* ---------- Cards ---------- */
.card {
  background: linear-gradient(160deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border); border-radius: var(--radius); padding: 30px;
  transition: transform .35s cubic-bezier(.2,.7,.3,1), border-color .35s, box-shadow .35s;
  position: relative; overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: linear-gradient(140deg, rgba(79,139,255,.5), transparent 40%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity .35s;
}
.card:hover { transform: translateY(-6px); border-color: var(--border-strong); box-shadow: var(--shadow); }
.card:hover::before { opacity: 1; }
.card .ic {
  width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent); margin-bottom: 20px; border: 1px solid rgba(79,139,255,.2);
}
.card .ic svg { width: 24px; height: 24px; }
.card h3 { font-size: 1.18rem; margin-bottom: 10px; }
.card p { color: var(--text-dim); font-size: 0.96rem; }

.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- Reveal animation ---------- */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: .08s; }
[data-reveal][data-delay="2"] { transition-delay: .16s; }
[data-reveal][data-delay="3"] { transition-delay: .24s; }
[data-reveal][data-delay="4"] { transition-delay: .32s; }
[data-reveal][data-delay="5"] { transition-delay: .40s; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  .bg-orb { animation: none; }
}

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); padding: 72px 0 36px; background: linear-gradient(180deg, transparent, rgba(0,0,0,.3)); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
.footer .brand { margin-bottom: 16px; }
.footer-tag { color: var(--text-dim); font-size: 0.95rem; max-width: 260px; }
.footer h4 { font-size: 0.78rem; letter-spacing: .15em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 18px; font-weight: 600; font-family: var(--mono); }
.footer-col a, .footer-col p { display: block; color: var(--text-dim); font-size: 0.95rem; padding: 6px 0; transition: color .2s; }
.footer-col a:hover { color: var(--accent); }
.footer-mail { color: var(--text) !important; font-weight: 600; }
.footer-bottom { margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; color: var(--text-faint); font-size: 0.85rem; }
.footer-bottom a { color: var(--text-dim); }
.footer-bottom a:hover { color: var(--accent); }
.footer-disclaimer { margin-top: 22px; color: var(--text-faint); font-size: 0.78rem; max-width: 760px; line-height: 1.6; }

/* ---------- Marquee strip ---------- */
.strip { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: rgba(255,255,255,.015); overflow: hidden; padding: 18px 0; }
.strip-track { display: flex; gap: 56px; white-space: nowrap; animation: scrollx 32s linear infinite; width: max-content; }
.strip-track span { font-family: var(--mono); font-size: 0.82rem; letter-spacing: .14em; text-transform: uppercase; color: var(--text-faint); display: inline-flex; align-items: center; gap: 12px; }
.strip-track span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
@keyframes scrollx { to { transform: translateX(-50%); } }

/* ---------- Stat blocks ---------- */
.stat { text-align: center; }
.stat .num { font-size: clamp(2.4rem, 4.5vw, 3.6rem); font-weight: 800; letter-spacing: -.03em; background: var(--grad-accent-text); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1; }
.stat .lbl { color: var(--text-dim); margin-top: 12px; font-size: 0.96rem; }

/* ---------- Pill list / checks ---------- */
.checks { display: grid; gap: 14px; }
.checks li { display: flex; gap: 13px; align-items: flex-start; color: var(--text-soft); }
.checks .ck { flex: none; width: 24px; height: 24px; border-radius: 7px; background: var(--accent-soft); display: grid; place-items: center; color: var(--accent-3); margin-top: 1px; }
.checks .ck svg { width: 14px; height: 14px; }
.crosses li .ck { background: rgba(255,90,90,.1); color: #ff7a7a; }

/* ---------- Page hero (interior) ---------- */
.page-hero { padding: calc(var(--nav-h) + 70px) 0 60px; text-align: center; position: relative; }
.page-hero .display { margin: 22px auto 22px; max-width: 14ch; }
.page-hero .lead { max-width: 680px; margin: 0 auto; }
.page-hero .hero-cta { display: flex; gap: 14px; justify-content: center; margin-top: 34px; flex-wrap: wrap; }

/* ---------- Tag note ---------- */
.note { display: inline-flex; flex-wrap: wrap; gap: 10px 22px; justify-content: center; color: var(--text-dim); font-size: 0.9rem; margin-top: 22px; }
.note span { display: inline-flex; align-items: center; gap: 8px; }
.note span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent-3); }

/* ---------- Utility ---------- */
.mt-s { margin-top: 16px; } .mt-m { margin-top: 28px; } .mt-l { margin-top: 44px; }
.divider { height: 1px; background: var(--border); margin: 0 auto; max-width: var(--maxw); }

/* ============================================================
   COMPONENTS — hero, transcript, calculator, roadmap, pricing
   ============================================================ */

/* ---------- Home hero ---------- */
.hero { padding: calc(var(--nav-h) + 56px) 0 70px; position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hero h1 { margin: 24px 0 22px; }
.hero .lead { max-width: 540px; }
.hero-cta { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 26px; color: var(--text-dim); font-size: 0.9rem; }
.hero-meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero-meta span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent-3); box-shadow: 0 0 8px var(--accent-3); }

/* phone / call panel */
.call-panel {
  background: linear-gradient(165deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border-strong); border-radius: var(--radius-lg);
  box-shadow: var(--shadow); overflow: hidden; position: relative;
}
.call-panel::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: linear-gradient(160deg, rgba(79,139,255,.6), transparent 45%, rgba(24,224,200,.4));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.call-head { display: flex; align-items: center; gap: 12px; padding: 18px 22px; border-bottom: 1px solid var(--border); }
.call-head .live { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: .72rem; letter-spacing: .15em; text-transform: uppercase; color: var(--accent-3); }
.call-head .live::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent-3); box-shadow: 0 0 10px var(--accent-3); animation: pulse 1.6s infinite; }
.call-head .timer { margin-left: auto; font-family: var(--mono); font-size: .82rem; color: var(--text-dim); }
.waveform-wrap { padding: 22px 22px 8px; }
#waveform { width: 100%; height: 96px; display: block; }
.transcript {
  height: 270px; overflow: hidden; padding: 8px 22px 22px; display: flex; flex-direction: column; gap: 14px;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 14%, #000 100%);
  mask-image: linear-gradient(180deg, transparent, #000 14%, #000 100%);
}
.tline { max-width: 90%; }
.tline .tag { font-family: var(--mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--text-faint); display: block; margin-bottom: 5px; }
.tline p { padding: 11px 15px; border-radius: 14px; font-size: 0.92rem; line-height: 1.5; min-height: 1.2em; }
.tline.agent { align-self: flex-start; }
.tline.agent p { background: var(--accent-soft); border: 1px solid rgba(79,139,255,.25); color: var(--text); border-bottom-left-radius: 4px; }
.tline.agent .tag { color: var(--accent); }
.tline.caller { align-self: flex-end; text-align: right; }
.tline.caller p { background: rgba(255,255,255,.05); border: 1px solid var(--border); color: var(--text-soft); border-bottom-right-radius: 4px; }

/* floating chips around panel */
.float-chip {
  position: absolute; background: rgba(13,15,24,.92); backdrop-filter: blur(10px);
  border: 1px solid var(--border-strong); border-radius: 14px; padding: 12px 15px;
  display: flex; gap: 11px; align-items: center; box-shadow: var(--shadow); z-index: 3;
  animation: floaty 5s ease-in-out infinite;
}
.float-chip .fi { width: 32px; height: 32px; border-radius: 9px; background: var(--accent-soft); display: grid; place-items: center; color: var(--accent-3); flex: none; }
.float-chip .fi svg { width: 17px; height: 17px; }
.float-chip strong { display: block; font-size: 0.84rem; }
.float-chip span { font-size: 0.72rem; color: var(--text-dim); }
.float-chip.tl { top: -22px; left: -34px; animation-delay: -1s; }
.float-chip.br { bottom: -24px; right: -30px; }
@keyframes floaty { 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(-9px); } }

/* ---------- Stat band ---------- */
.statband { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.statband .card { padding: 26px; text-align: center; }

/* ---------- Industries grid ---------- */
.ind-card { display: flex; flex-direction: column; min-height: 210px; }
.ind-card .ic { margin-bottom: 18px; }
.ind-card h3 { display: flex; align-items: center; justify-content: space-between; }
.ind-card .go { color: var(--text-faint); transition: transform .25s, color .25s; }
.ind-card:hover .go { transform: translateX(5px); color: var(--accent); }
.ind-card p { margin-top: 10px; flex: 1; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; counter-reset: step; }
.step { position: relative; }
.step .snum { font-family: var(--mono); font-size: .72rem; letter-spacing: .2em; color: var(--accent); text-transform: uppercase; }
.step h3 { margin: 16px 0 10px; font-size: 1.22rem; }
.step p { color: var(--text-dim); font-size: 0.96rem; }
.step .sline { position: absolute; top: 30px; left: 100%; width: 22px; height: 1px; background: linear-gradient(90deg, var(--accent), transparent); }

/* timeline (how it works) */
.timeline { position: relative; max-width: 760px; margin: 0 auto; padding-left: 8px; }
.timeline::before { content: ""; position: absolute; left: 19px; top: 8px; bottom: 8px; width: 2px; background: linear-gradient(180deg, var(--accent), var(--accent-2), transparent); }
.tl-item { position: relative; padding: 0 0 38px 64px; }
.tl-item .tl-dot { position: absolute; left: 8px; top: 0; width: 24px; height: 24px; border-radius: 50%; background: var(--bg); border: 2px solid var(--accent); display: grid; place-items: center; font-family: var(--mono); font-size: .7rem; font-weight: 700; color: var(--accent); }
.tl-item h3 { font-size: 1.15rem; margin-bottom: 8px; }
.tl-item p { color: var(--text-dim); font-size: 0.96rem; }

/* ---------- Roadmap ---------- */
.roadmap { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.rm-card { position: relative; }
.rm-tag { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; padding: 6px 12px; border-radius: 100px; margin-bottom: 18px; }
.rm-tag.live { background: rgba(24,224,200,.12); color: var(--accent-3); border: 1px solid rgba(24,224,200,.3); }
.rm-tag.soon { background: var(--accent-soft); color: var(--accent); border: 1px solid rgba(79,139,255,.25); }
.rm-tag.horizon { background: rgba(255,255,255,.05); color: var(--text-dim); border: 1px solid var(--border); }
.rm-card .vbadge { font-family: var(--mono); font-size: 2.4rem; font-weight: 800; color: rgba(255,255,255,.07); position: absolute; top: 22px; right: 26px; }
.rm-card h3 { font-size: 1.35rem; margin-bottom: 12px; }
.rm-card > p { color: var(--text-dim); margin-bottom: 18px; }

/* ---------- Pricing scale ---------- */
.pricetable { width: 100%; border-collapse: separate; border-spacing: 0; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.pricetable th, .pricetable td { padding: 18px 22px; text-align: left; border-bottom: 1px solid var(--border); }
.pricetable th { font-family: var(--mono); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text-faint); background: rgba(255,255,255,.02); font-weight: 600; }
.pricetable tr:last-child td { border-bottom: none; }
.pricetable td:first-child { font-weight: 600; }
.pricetable .price { font-family: var(--mono); font-weight: 700; color: var(--accent-3); font-size: 1.05rem; }
.pricetable tbody tr { transition: background .2s; }
.pricetable tbody tr:hover { background: rgba(79,139,255,.05); }

/* big price hero number */
.bigprice { display: flex; align-items: baseline; gap: 4px; justify-content: center; }
.bigprice .amt { font-size: clamp(4rem, 12vw, 8rem); font-weight: 800; letter-spacing: -.05em; background: var(--grad-accent-text); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1; }
.bigprice .per { font-family: var(--mono); color: var(--text-dim); font-size: 1.2rem; }

/* ---------- Calculator ---------- */
.calc { background: linear-gradient(160deg, var(--surface-2), var(--surface)); border: 1px solid var(--border-strong); border-radius: var(--radius-lg); padding: 38px; box-shadow: var(--shadow); }
.calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.calc-controls label { display: block; font-weight: 600; margin-bottom: 8px; font-size: 0.95rem; }
.calc-controls .val { color: var(--accent-3); font-family: var(--mono); }
.calc-field { margin-bottom: 30px; }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 100px; background: rgba(255,255,255,.1); outline: none; }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 22px; height: 22px; border-radius: 50%; background: var(--grad-brand); cursor: pointer; box-shadow: 0 4px 14px -2px var(--accent-glow), 0 0 0 4px rgba(79,139,255,.18); transition: transform .15s; }
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.12); }
input[type="range"]::-moz-range-thumb { width: 22px; height: 22px; border: none; border-radius: 50%; background: var(--accent); cursor: pointer; }
.calc-result .rrow { margin-bottom: 22px; }
.calc-result .rlabel { display: flex; justify-content: space-between; font-size: 0.9rem; margin-bottom: 8px; color: var(--text-dim); }
.calc-result .rlabel b { color: var(--text); font-family: var(--mono); font-size: 1.05rem; }
.bar { height: 12px; border-radius: 100px; background: rgba(255,255,255,.06); overflow: hidden; }
.bar > span { display: block; height: 100%; border-radius: 100px; transition: width .5s cubic-bezier(.2,.7,.3,1); }
.bar.omni > span { background: var(--grad-brand); }
.bar.human > span { background: linear-gradient(90deg, #ff7a7a, #ff9d5c); }
.calc-save { margin-top: 8px; padding: 22px; border-radius: var(--radius); background: var(--accent-soft); border: 1px solid rgba(79,139,255,.25); text-align: center; }
.calc-save .num { font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; background: var(--grad-accent-text); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1.1; }
.calc-save .lbl { color: var(--text-dim); font-size: 0.9rem; margin-top: 6px; }

/* ---------- Compare columns ---------- */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.compare .card h3 { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; }
.compare-row { display: flex; justify-content: space-between; padding: 13px 0; border-bottom: 1px solid var(--border); font-size: 0.95rem; }
.compare-row:last-child { border-bottom: none; }
.compare-row span:first-child { color: var(--text-dim); }
.compare-row span:last-child { font-weight: 600; }
.compare .total { margin-top: 8px; padding-top: 16px; border-top: 2px solid var(--border-strong); }
.compare .badge-x { width: 26px; height: 26px; border-radius: 8px; background: rgba(255,90,90,.12); color: #ff7a7a; display: grid; place-items: center; }
.compare .badge-ok { width: 26px; height: 26px; border-radius: 8px; background: rgba(24,224,200,.12); color: var(--accent-3); display: grid; place-items: center; }

/* ---------- FAQ ---------- */
.faq { max-width: 760px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); overflow: hidden; transition: border-color .25s; }
.faq-item.open { border-color: var(--border-strong); }
.faq-q { width: 100%; text-align: left; padding: 22px 24px; display: flex; justify-content: space-between; align-items: center; gap: 16px; font-weight: 600; font-size: 1.04rem; }
.faq-q .pm { flex: none; width: 24px; height: 24px; position: relative; }
.faq-q .pm::before, .faq-q .pm::after { content: ""; position: absolute; background: var(--accent); border-radius: 2px; transition: transform .3s; }
.faq-q .pm::before { top: 11px; left: 4px; width: 16px; height: 2px; }
.faq-q .pm::after { top: 4px; left: 11px; width: 2px; height: 16px; }
.faq-item.open .pm::after { transform: rotate(90deg); opacity: 0; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-item.open .faq-a { max-height: 320px; }
.faq-a p { padding: 0 24px 24px; color: var(--text-dim); }

/* ---------- CTA band ---------- */
.cta-band { position: relative; border-radius: var(--radius-lg); overflow: hidden; padding: clamp(48px, 7vw, 84px) 40px; text-align: center; border: 1px solid var(--border-strong); background: linear-gradient(160deg, rgba(79,139,255,.14), rgba(111,92,255,.08)); }
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(600px 300px at 50% -20%, rgba(79,139,255,.3), transparent 70%); }
.cta-band > * { position: relative; }
.cta-band .hero-cta { justify-content: center; }

/* ---------- Demo form ---------- */
.form-card { background: linear-gradient(160deg, var(--surface-2), var(--surface)); border: 1px solid var(--border-strong); border-radius: var(--radius-lg); padding: 38px; box-shadow: var(--shadow); }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: 0.9rem; font-weight: 600; margin-bottom: 8px; color: var(--text-soft); }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; border-radius: 12px; background: rgba(255,255,255,.04);
  border: 1px solid var(--border-strong); color: var(--text); font-family: inherit; font-size: 0.96rem; transition: border-color .2s, background .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); background: rgba(79,139,255,.06); }
.field textarea { resize: vertical; min-height: 100px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-success { display: none; text-align: center; padding: 30px; }
.form-success .ok { width: 64px; height: 64px; border-radius: 50%; background: var(--accent-soft); display: grid; place-items: center; margin: 0 auto 20px; color: var(--accent-3); }
.contact-side .ic { width: 44px; height: 44px; border-radius: 12px; background: var(--accent-soft); display: grid; place-items: center; color: var(--accent); margin-bottom: 14px; }
.contact-side .info-block { margin-bottom: 30px; }

/* ---------- Problem/solution alt ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split.rev > div:first-child { order: 2; }

/* ---------- Quote/value cards ---------- */
.value-card { position: relative; padding-top: 44px; }
.value-card .qmark { position: absolute; top: 20px; left: 28px; font-size: 3rem; font-family: Georgia, serif; color: var(--accent); opacity: .3; line-height: 1; }

/* ---------- Citation chips ---------- */
.cites { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.cite { border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; background: var(--surface); }
.cite .code { font-family: var(--mono); font-size: 1.3rem; font-weight: 700; color: var(--accent-3); margin-bottom: 10px; }
.cite p { color: var(--text-dim); font-size: 0.9rem; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .call-panel { max-width: 480px; margin: 0 auto; }
  .calc-grid, .split, .compare { grid-template-columns: 1fr; gap: 32px; }
  .split.rev > div:first-child { order: 0; }
  .roadmap, .steps, .statband { grid-template-columns: 1fr; }
  .cites { grid-template-columns: 1fr; }
  .step .sline { display: none; }
}
@media (max-width: 960px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .nav-links, .nav-cta .btn-ghost { display: none; }
  .nav-toggle { display: grid; }
}
@media (max-width: 680px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .container { padding: 0 20px; }
  .footer-bottom { flex-direction: column; }
}