/* PULSO public landing. Palette from public/styles.css (ink, cyan, cloud, line, mint, amber).
   Dark sections use the night ink; text colours keep WCAG AA on both backgrounds.
   Every product fragment is a recreation with fictitious data and says so. */
:root {
  --night:#050f18; --ink:#071d2a; --ink-2:#0b2636; --soft:#163847; --muted:#4f626c; --muted-2:#6f818a;
  --cyan:#05a5df; --cyan-bright:#20b9ee; --cyan-light:#7fd8f7; --cyan-dark:#0479a8; --cyan-deeper:#036388; --cyan-soft:#e9f8fd;
  --cloud:#f4f8fa; --line:#dce7eb; --line-soft:#eaf0f2; --mint:#16a693; --ok:#0f7a6b; --amber:#d8901f; --danger:#b3382d;
  --on-dark:#eef6f9; --on-dark-2:#a8bcc6; --on-dark-3:#7f96a2; --edge-dark:rgba(255,255,255,.09);
  --wrap:1180px; --r-lg:28px; --r:18px; --r-sm:12px;
  --shadow-1:0 1px 2px rgba(7,29,42,.06), 0 8px 24px rgba(7,29,42,.06);
  --shadow-2:0 2px 6px rgba(7,29,42,.08), 0 30px 80px -20px rgba(7,29,42,.28);
  --shadow-dark:0 30px 90px -20px rgba(0,0,0,.65), 0 0 0 1px rgba(255,255,255,.06);
  --ease:cubic-bezier(.2,.7,.2,1);
}
* { box-sizing:border-box; }
html { scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body { margin:0; font-family:"DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif; font-size:1rem; line-height:1.6; color:var(--ink); background:#fff; -webkit-font-smoothing:antialiased; overflow-x:hidden; }
h1,h2,h3 { font-family:"Manrope","DM Sans",system-ui,sans-serif; margin:0; text-wrap:balance; }
p { margin:0; }
a { color:var(--cyan-dark); }
:focus-visible { outline:3px solid var(--cyan); outline-offset:3px; border-radius:8px; }
.sprite { position:absolute; width:0; height:0; overflow:hidden; }
.ico { width:20px; height:20px; flex:none; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0; }
.skip { position:absolute; left:-999px; top:0; z-index:60; padding:.6rem 1rem; border-radius:10px; background:#fff; color:var(--ink); font-weight:700; }
.skip:focus { left:10px; top:10px; }
.wrap { width:100%; max-width:var(--wrap); margin:0 auto; padding:0 28px; }

/* Type */
.eyebrow { margin:0 0 18px; color:var(--cyan-deeper); font-size:.78rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; }
.dark .eyebrow { color:var(--cyan-light); }
.eyebrow-pill { display:inline-flex; align-items:center; gap:10px; padding:7px 14px 7px 12px; border:1px solid rgba(127,216,247,.22); border-radius:999px; background:rgba(5,165,223,.08); letter-spacing:.08em; }
.live { width:7px; height:7px; border-radius:50%; background:var(--cyan-bright); box-shadow:0 0 0 0 rgba(32,185,238,.6); animation:live 2.4s var(--ease) infinite; }
@keyframes live { 70% { box-shadow:0 0 0 8px rgba(32,185,238,0); } 100% { box-shadow:0 0 0 0 rgba(32,185,238,0); } }
.display { font-size:clamp(2.1rem,4.6vw,3.9rem); font-weight:800; line-height:1.04; letter-spacing:-.045em; }
.display.sm { font-size:clamp(1.9rem,3.4vw,2.8rem); }
.grad { background:linear-gradient(92deg,#7fd8f7 0%,#20b9ee 45%,#a9e9ff 100%); -webkit-background-clip:text; background-clip:text; color:transparent; }
.lead { margin-top:22px; max-width:36em; color:var(--on-dark-2); font-size:clamp(1.05rem,1.5vw,1.22rem); line-height:1.55; }
.lead-dark { margin-top:20px; max-width:34em; color:var(--muted); font-size:clamp(1.02rem,1.4vw,1.15rem); line-height:1.6; }

/* Buttons */
.btn { display:inline-flex; align-items:center; justify-content:center; gap:8px; min-height:44px; padding:10px 20px; border:1px solid transparent; border-radius:999px; background:var(--cyan); color:#fff; font:600 .95rem/1.2 "DM Sans",sans-serif; text-decoration:none; text-align:center; cursor:pointer; box-shadow:0 1px 0 rgba(255,255,255,.25) inset, 0 8px 22px -8px rgba(5,165,223,.7); transition:background .2s, transform .2s var(--ease), box-shadow .2s; }
.btn:hover { background:var(--cyan-bright); transform:translateY(-1px); }
.btn:active { transform:translateY(0); }
.btn .ico { width:18px; height:18px; transition:transform .2s var(--ease); }
.btn:hover .ico { transform:translateX(3px); }
.btn-sm { min-height:38px; padding:8px 16px; font-size:.88rem; }
.btn-lg { min-height:52px; padding:14px 26px; font-size:1rem; }
.btn-ghost { background:rgba(255,255,255,.06); color:var(--on-dark); border-color:rgba(255,255,255,.16); box-shadow:none; }
.btn-ghost:hover { background:rgba(255,255,255,.12); }
.btn.block { width:100%; }
.btn[disabled] { opacity:.6; cursor:not-allowed; transform:none; }
/* On light sections the main button uses the darker cyan for contrast. */
.pricing .btn, .contact form .btn { background:var(--cyan-dark); }
.pricing .btn:hover, .contact form .btn:hover { background:var(--cyan-deeper); }

/* Header */
.top { position:fixed; inset:0 0 auto; z-index:40; transition:background .3s, border-color .3s, backdrop-filter .3s; border-bottom:1px solid transparent; }
.top.scrolled { background:rgba(5,15,24,.72); border-color:var(--edge-dark); backdrop-filter:saturate(1.6) blur(16px); -webkit-backdrop-filter:saturate(1.6) blur(16px); }
.top-inner { display:flex; align-items:center; gap:28px; max-width:var(--wrap); height:64px; margin:0 auto; padding:0 28px; }
.brand { display:inline-flex; align-items:center; gap:10px; color:#fff; font:800 1.18rem/1 "Manrope",sans-serif; letter-spacing:-.02em; text-decoration:none; }
.mark { position:relative; width:14px; height:14px; border-radius:50%; background:var(--cyan); box-shadow:0 0 0 4px rgba(5,165,223,.22), 0 0 18px rgba(32,185,238,.6); }
.mark.sm { width:9px; height:9px; box-shadow:0 0 0 3px rgba(5,165,223,.2); }
.mark.lg { width:18px; height:18px; }
.top-nav { display:flex; gap:4px; margin-left:auto; }
.top-nav a { padding:8px 12px; border-radius:999px; color:var(--on-dark-2); font-size:.9rem; font-weight:500; text-decoration:none; transition:color .2s, background .2s; }
.top-nav a:hover { color:#fff; background:rgba(255,255,255,.07); }
.top-nav a[hidden] { display:none; }
.top-inner .btn-ghost + .btn { margin-left:-18px; }

/* Sections */
main > section { position:relative; padding:140px 0; overflow:hidden; scroll-margin-top:64px; }
.dark { background:var(--night); color:var(--on-dark); }
.dark :focus-visible { outline-color:var(--cyan-light); }
.head-center { max-width:820px; margin:0 auto 72px; text-align:center; }
.head-center .lead { margin-left:auto; margin-right:auto; }
.head-left { max-width:760px; margin-bottom:64px; }

/* Reveal (only when JS runs and motion is allowed) */
.js .reveal { opacity:0; transform:translateY(22px); transition:opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.in { opacity:1; transform:none; }

/* 1 · Hero */
.hero { padding:150px 0 120px !important; background:radial-gradient(120% 70% at 50% -10%, #0c3550 0%, var(--night) 60%); }
.hero-glow { position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(38% 30% at 50% 58%, rgba(32,185,238,.24), transparent 70%),
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px) 0 0/64px 64px,
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px) 0 0/64px 64px;
  -webkit-mask-image:radial-gradient(70% 60% at 50% 40%, #000 30%, transparent 80%); mask-image:radial-gradient(70% 60% at 50% 40%, #000 30%, transparent 80%); }
.hero-glow.low { -webkit-mask-image:radial-gradient(60% 70% at 20% 30%, #000 20%, transparent 75%); mask-image:radial-gradient(60% 70% at 20% 30%, #000 20%, transparent 75%); }
.hero-copy { position:relative; text-align:center; }
.hero h1 { max-width:15ch; margin:0 auto; font-size:clamp(2.6rem,5.8vw,4.6rem); font-weight:800; line-height:1.0; letter-spacing:-.05em; color:#fff; overflow-wrap:break-word; }
.hero .lead { margin:26px auto 0; max-width:34em; }
.actions { display:flex; flex-wrap:wrap; justify-content:center; gap:12px; margin-top:38px; }

.stage { position:relative; margin-top:84px !important; padding-bottom:30px; }
.stage-note { position:absolute; left:28px; right:28px; bottom:-6px; color:var(--on-dark-3); font-size:.78rem; text-align:center; }
.window { position:relative; max-width:960px; margin:0 auto; overflow:hidden; border-radius:18px; background:linear-gradient(180deg,#0e2635,#0a1d2a); box-shadow:var(--shadow-dark); }
.win-bar { display:flex; align-items:center; gap:7px; height:40px; padding:0 14px; border-bottom:1px solid var(--edge-dark); color:var(--on-dark-3); font-size:.75rem; }
.win-bar i { width:10px; height:10px; border-radius:50%; background:rgba(255,255,255,.14); }
.win-bar span { margin-left:10px; font-weight:600; }
.demo-tag { margin-left:12px; padding:3px 9px; border-radius:999px; background:rgba(216,144,31,.16); color:#f2c27a; font-size:.68rem; font-weight:700; letter-spacing:.04em; text-transform:uppercase; }
.win-body { display:grid; grid-template-columns:180px 1fr; min-height:360px; }
.win-side { display:flex; flex-direction:column; gap:3px; padding:18px 12px; border-right:1px solid var(--edge-dark); background:rgba(0,0,0,.14); }
.ws-brand { display:flex; align-items:center; gap:8px; margin:0 8px 14px; color:#fff; font:700 .82rem "Manrope",sans-serif; }
.ws-item { padding:8px 10px; border-radius:9px; color:var(--on-dark-3); font-size:.8rem; }
.ws-item.on { color:#fff; background:rgba(32,185,238,.14); }
.win-main { padding:22px 24px; }
.wm-head { display:flex; align-items:center; justify-content:space-between; color:#fff; font-size:.9rem; }
.chip { padding:3px 9px; border:1px solid var(--edge-dark); border-radius:999px; color:var(--on-dark-3); font-size:.7rem; }
.wm-funnel { display:grid; grid-template-columns:repeat(4,1fr); gap:10px; margin-top:16px; }
.wm-funnel div { padding:12px 14px; border:1px solid var(--edge-dark); border-radius:12px; background:rgba(255,255,255,.025); }
.wm-funnel span { display:block; color:var(--on-dark-3); font-size:.7rem; line-height:1.3; }
.wm-funnel strong { display:block; margin-top:6px; color:#fff; font:800 1.45rem/1 "Manrope",sans-serif; letter-spacing:-.03em; }
.wm-chart { position:relative; margin-top:16px; padding:14px 14px 10px; border:1px solid var(--edge-dark); border-radius:12px; }
.wm-chart svg { display:block; width:100%; height:150px; }
.wm-chart .grid { stroke:rgba(255,255,255,.06); stroke-width:1; fill:none; }
.wm-chart .line { fill:none; stroke:var(--cyan-bright); stroke-width:2.4; vector-effect:non-scaling-stroke; stroke-dasharray:1200; stroke-dashoffset:0; }
.wm-chart .line.alt { stroke:var(--mint); stroke-width:2; }
.js .stage .wm-chart .line { animation:draw 2.4s var(--ease) .3s both; }
@keyframes draw { from { stroke-dashoffset:1200; } }
.legend { display:flex; gap:16px; margin-top:6px; color:var(--on-dark-3); font-size:.72rem; }
.legend i { display:inline-block; width:8px; height:8px; margin-right:6px; border-radius:50%; background:var(--cyan-bright); }
.legend i.k2 { background:var(--mint); }

.float { position:absolute; z-index:2; border:1px solid rgba(255,255,255,.7); border-radius:18px; background:rgba(255,255,255,.96); color:var(--ink); box-shadow:0 24px 60px -18px rgba(0,0,0,.55); }
.f-chat { left:max(0px, calc(50% - 600px)); bottom:6px; width:310px; padding:16px; animation:float 7s ease-in-out infinite; }
.f-appt { right:max(0px, calc(50% - 590px)); top:-34px; display:flex; gap:12px; align-items:center; padding:14px 18px 14px 14px; animation:float 8s ease-in-out -2s infinite; }
.f-attr { right:max(20px, calc(50% - 520px)); bottom:-10px; display:flex; align-items:center; gap:9px; padding:10px 14px; border-radius:999px; font-size:.8rem; font-weight:600; color:var(--soft); animation:float 9s ease-in-out -4s infinite; }
.f-attr .ico { width:17px; height:17px; color:var(--cyan-dark); }
@keyframes float { 50% { transform:translateY(-8px); } }
.fc-head { display:flex; align-items:center; gap:10px; margin-bottom:12px; }
.fc-head strong { display:block; font-size:.86rem; }
.fc-head small { color:var(--muted); font-size:.72rem; }
.avatar { display:grid; place-items:center; flex:none; width:32px; height:32px; border-radius:50%; background:#d7f1fa; color:var(--cyan-deeper); font:800 .68rem "Manrope",sans-serif; }
.avatar.b { background:#dcf3ee; color:var(--ok); }
.avatar.c { background:#fbefd9; color:#8a5a12; }
.bubble { width:fit-content; max-width:88%; margin:0 0 8px; padding:9px 12px; border-radius:16px; font-size:.82rem; line-height:1.4; }
.bubble.in { background:var(--cloud); border-bottom-left-radius:5px; }
.bubble.out { margin-left:auto; background:var(--cyan-dark); color:#fff; border-bottom-right-radius:5px; }
.source { display:inline-flex; align-items:center; gap:6px; margin-top:4px; color:var(--cyan-deeper); font-size:.72rem; font-weight:600; }
.source .ico { width:14px; height:14px; }
.fa-ico { display:grid; place-items:center; width:42px; height:42px; border-radius:12px; background:#dcf3ee; color:var(--ok); }
.f-appt small { display:block; color:var(--ok); font-size:.7rem; font-weight:700; letter-spacing:.03em; }
.f-appt strong { display:block; font:800 1.05rem "Manrope",sans-serif; letter-spacing:-.02em; }
.f-appt span { color:var(--muted); font-size:.78rem; }

/* 2 · Problem */
.problem { background:#fff; }
.problem-grid { display:grid; grid-template-columns:1.15fr .85fr; gap:80px; align-items:center; }
.problem .display { max-width:13ch; }
.islands { position:relative; display:grid; gap:44px; margin:0; padding:0; list-style:none; }
.island { position:relative; display:flex; align-items:center; gap:14px; width:min(100%,330px); padding:18px 20px; border:1px solid var(--line); border-radius:var(--r); background:#fff; box-shadow:var(--shadow-1); }
.island .ico { width:22px; height:22px; color:var(--muted-2); }
.island strong { display:block; font:700 1rem "Manrope",sans-serif; }
.island span { color:var(--muted); font-size:.88rem; line-height:1.4; }
.island.i2 { margin-left:auto; }
.island.i3 { margin-left:12%; }
.island + .island::before { content:""; position:absolute; left:50%; top:-44px; height:44px; border-left:2px dashed #c9d6dc; }
.island + .island::after { content:""; position:absolute; left:calc(50% - 6px); top:-28px; width:12px; height:12px; border-radius:50%; background:#fff; border:2px solid #e3b1ab; }

/* 3 · Journey */
.journey-sec { background:radial-gradient(80% 60% at 50% 100%, #0b2b40 0%, var(--night) 70%); }
.journey { position:relative; display:grid; grid-template-columns:repeat(6,1fr); gap:12px; margin:0; padding:0; list-style:none; }
.journey::before { content:""; position:absolute; left:8%; right:8%; top:31px; height:2px; background:linear-gradient(90deg, rgba(32,185,238,.15), rgba(32,185,238,.55), rgba(22,166,147,.5)); }
.journey::after { content:""; position:absolute; left:8%; top:28px; width:8px; height:8px; border-radius:50%; background:#bff0ff; box-shadow:0 0 14px 4px rgba(32,185,238,.7); animation:travel 6s linear infinite; }
@keyframes travel { from { left:8%; opacity:0; } 8% { opacity:1; } 92% { opacity:1; } to { left:92%; opacity:0; } }
.node { position:relative; display:flex; flex-direction:column; align-items:center; text-align:center; gap:10px; }
.n-ico { display:grid; place-items:center; width:64px; height:64px; border-radius:20px; background:linear-gradient(180deg,#123447,#0c2433); border:1px solid rgba(127,216,247,.22); color:var(--cyan-light); box-shadow:0 10px 30px -10px rgba(0,0,0,.6); transition:transform .3s var(--ease), border-color .3s; }
.n-ico .ico { width:26px; height:26px; }
.n-ico.ai { background:linear-gradient(140deg,#0479a8,#20b9ee); color:#fff; border-color:transparent; box-shadow:0 12px 34px -8px rgba(32,185,238,.7); }
.node:hover .n-ico { transform:translateY(-4px); border-color:rgba(127,216,247,.5); }
.node strong { margin-top:4px; color:#fff; font:700 1rem "Manrope",sans-serif; }
.n-frag { padding:5px 10px; border:1px solid var(--edge-dark); border-radius:999px; background:rgba(255,255,255,.03); color:var(--on-dark-2); font-size:.76rem; }

/* 4 · Product */
.product { background:var(--cloud); }
.product-grid { display:grid; grid-template-columns:.78fr 1.22fr; gap:64px; align-items:center; }
.product .display { max-width:11ch; }
.tabs { display:flex; flex-direction:column; gap:4px; margin-top:36px; max-width:300px; }
.tabs button { position:relative; padding:12px 16px 12px 20px; border:0; border-radius:12px; background:transparent; color:var(--muted); font:600 1rem "DM Sans",sans-serif; text-align:left; cursor:pointer; transition:background .2s, color .2s; }
.tabs button::before { content:""; position:absolute; left:6px; top:12px; bottom:12px; width:3px; border-radius:3px; background:transparent; transition:background .2s; }
.tabs button:hover { color:var(--ink); background:rgba(7,29,42,.04); }
.tabs button[aria-selected="true"] { color:var(--ink); background:#fff; box-shadow:var(--shadow-1); }
.tabs button[aria-selected="true"]::before { background:var(--cyan); }
.product-shot { min-width:0; }
.window.light { max-width:none; background:#fff; border:1px solid var(--line); box-shadow:var(--shadow-2); }
.window.light .win-bar { border-color:var(--line-soft); color:var(--muted); }
.window.light .win-bar i { background:#e2eaee; }
.window.light .demo-tag { background:#fff3dd; color:#8a5a12; }
.pane { min-height:400px; padding:30px 34px; animation:paneIn .5s var(--ease); }
.pane:focus-visible { outline-offset:-4px; }
@keyframes paneIn { from { opacity:0; transform:translateY(8px); } }
.pane-cap { max-width:44ch; margin-bottom:24px; color:var(--muted); font-size:.92rem; }
.p-funnel { display:grid; gap:10px; max-width:560px; }
.p-funnel div { position:relative; display:flex; justify-content:space-between; align-items:center; width:var(--w); min-width:230px; padding:14px 16px; border-radius:12px; background:linear-gradient(90deg,var(--cyan-soft),#d6f1fb); font-size:.88rem; }
.p-funnel div:first-child { background:linear-gradient(90deg,#0479a8,#20b9ee); color:#fff; }
.p-funnel b { font:800 1.15rem "Manrope",sans-serif; }
.p-chats { display:grid; grid-template-columns:.95fr 1.05fr; gap:18px; }
.pc-list { margin:0; padding:0; list-style:none; display:grid; gap:6px; align-content:start; }
.pc-list li { display:flex; align-items:center; gap:10px; padding:10px; border-radius:12px; }
.pc-list li.on { background:var(--cloud); }
.pc-list div { min-width:0; flex:1; }
.pc-list strong { display:block; font-size:.84rem; }
.pc-list small { display:block; overflow:hidden; color:var(--muted); font-size:.75rem; white-space:nowrap; text-overflow:ellipsis; }
.pc-list em { padding:2px 8px; border-radius:999px; background:var(--cyan-soft); color:var(--cyan-deeper); font-size:.68rem; font-style:normal; font-weight:700; }
.pc-list em.ok { background:#dcf3ee; color:var(--ok); }
.pc-list em.warn { background:#fbefd9; color:#8a5a12; }
.pc-thread { padding:16px; border:1px solid var(--line-soft); border-radius:14px; background:#fbfdfe; }
.window24 { display:inline-block; margin-top:8px; color:var(--muted); font-size:.72rem; }
.p-agent { display:grid; gap:18px; }
.pa-docs { display:grid; gap:8px; }
.pa-doc { display:flex; align-items:center; gap:10px; padding:12px 14px; border:1px solid var(--line-soft); border-radius:12px; font-size:.88rem; font-weight:600; }
.pa-doc .ico { width:18px; height:18px; color:var(--cyan-dark); }
.pa-doc em { margin-left:auto; padding:2px 9px; border-radius:999px; background:#dcf3ee; color:var(--ok); font-size:.7rem; font-style:normal; }
.pa-doc.draft { color:var(--muted); }
.pa-doc.draft em { background:var(--line-soft); color:var(--muted); }
.pa-mode { display:grid; grid-template-columns:auto auto 1fr; align-items:center; gap:4px 12px; padding:14px 16px; border-radius:12px; background:var(--ink); color:var(--on-dark-2); font-size:.82rem; }
.pa-mode b { padding:3px 10px; border-radius:999px; background:rgba(216,144,31,.2); color:#f2c27a; font-size:.72rem; }
.pa-mode small { grid-column:1 / -1; color:var(--on-dark-3); }
.p-table { width:100%; border-collapse:collapse; font-size:.86rem; }
.p-table th { padding:10px 12px; border-bottom:1px solid var(--line); color:var(--muted); font-size:.74rem; font-weight:600; text-align:left; }
.p-table td { padding:14px 12px; border-bottom:1px solid var(--line-soft); }
.p-table td:not(:first-child), .p-table th:not(:first-child) { text-align:right; font-variant-numeric:tabular-nums; }
.p-table td:first-child { font-weight:600; }

/* 5 · AI */
.ai { background:linear-gradient(180deg,var(--night) 0%, #071a27 100%); }
.ai-grid { display:grid; grid-template-columns:1fr 1fr; gap:72px; align-items:center; }
.principles { display:grid; gap:24px; margin:44px 0 0; padding:0; list-style:none; }
.principles li { display:flex; gap:16px; }
.principles .ico { width:22px; height:22px; margin-top:3px; color:var(--cyan-light); }
.principles strong { display:block; color:#fff; font:700 1.05rem "Manrope",sans-serif; }
.principles span { color:var(--on-dark-2); font-size:.95rem; }
.ai-demo { position:relative; min-height:520px; }
.convo { position:absolute; width:min(380px,92%); padding:20px; border:1px solid var(--edge-dark); border-radius:22px; background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.03)); box-shadow:var(--shadow-dark); backdrop-filter:blur(6px); }
.convo.c1 { top:0; right:0; }
.convo.c2 { bottom:0; left:0; }
.convo header { display:flex; align-items:center; justify-content:space-between; margin-bottom:16px; }
.convo header small { color:var(--on-dark-3); font-size:.72rem; }
.tag { display:inline-flex; align-items:center; gap:6px; padding:5px 11px; border-radius:999px; font-size:.78rem; font-weight:700; }
.tag .ico { width:15px; height:15px; }
.tag.ok { background:rgba(22,166,147,.16); color:#6fe0cc; }
.tag.warn { background:rgba(216,144,31,.16); color:#f2c27a; }
.convo .bubble.in { background:rgba(255,255,255,.08); color:var(--on-dark); }
.convo .bubble.out { background:var(--cyan-dark); }
.convo .source { color:var(--cyan-light); }
.handoff { display:inline-flex; margin-top:4px; padding:6px 11px; border-radius:10px; background:rgba(216,144,31,.12); color:#f2c27a; font-size:.74rem; font-weight:600; }

/* 6 · Integrations */
.integrations { background:#fff; }
.int-grid { display:grid; grid-template-columns:.85fr 1.15fr; gap:72px; align-items:center; }
.integrations .display { max-width:12ch; }
.hub { position:relative; width:100%; max-width:500px; aspect-ratio:1; margin-left:auto; }
.hub-lines { position:absolute; inset:12%; width:76%; height:76%; }
.hub-lines path { fill:none; stroke:#8fcfe6; stroke-width:1.5; stroke-dasharray:5 7; vector-effect:non-scaling-stroke; animation:flow 1.6s linear infinite; }
@keyframes flow { to { stroke-dashoffset:-24; } }
.hub-core { position:absolute; left:50%; top:50%; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:10px; width:150px; height:150px; margin:-75px 0 0 -75px; border-radius:40px; background:radial-gradient(120% 120% at 30% 20%, #0e3550, var(--ink)); color:#fff; font:800 1.1rem "Manrope",sans-serif; letter-spacing:-.02em; box-shadow:0 30px 60px -20px rgba(7,29,42,.6), 0 0 0 10px rgba(5,165,223,.06), 0 0 0 22px rgba(5,165,223,.04); }
.hub-nodes { margin:0; padding:0; list-style:none; }
.hub-nodes li { position:absolute; width:46%; max-width:220px; padding:16px 18px; border:1px solid var(--line); border-radius:var(--r); background:#fff; box-shadow:var(--shadow-1); transition:transform .3s var(--ease), box-shadow .3s; }
.hub-nodes li:hover { transform:translateY(-3px); box-shadow:var(--shadow-2); }
.hub-nodes strong { display:block; font:700 1rem "Manrope",sans-serif; }
.hub-nodes span { display:block; margin-top:2px; color:var(--muted); font-size:.82rem; line-height:1.4; }
.hub-nodes .h1 { left:0; top:2%; }
.hub-nodes .h2 { right:0; top:6%; }
.hub-nodes .h3 { left:2%; bottom:4%; }
.hub-nodes .h4 { right:0; bottom:0; }

/* 7 · Results */
.results { background:radial-gradient(70% 60% at 85% 0%, #0b2b40 0%, var(--night) 65%); }
.bento { display:grid; grid-template-columns:repeat(3,1fr); grid-auto-rows:minmax(220px,auto); gap:16px; }
.bento article { position:relative; overflow:hidden; padding:32px; border:1px solid var(--edge-dark); border-radius:var(--r-lg); background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015)); }
.bento h3 { color:#fff; font-size:1.3rem; font-weight:700; letter-spacing:-.02em; }
.bento p { max-width:40ch; margin-top:10px; color:var(--on-dark-2); font-size:.95rem; }
.b-funnel { grid-column:span 2; }
.b-roas { grid-row:span 2; display:flex; flex-direction:column; background:linear-gradient(170deg,rgba(5,165,223,.22),rgba(5,165,223,.03) 60%) !important; }
.mini-funnel { display:grid; gap:8px; margin:28px 0 0; padding:0; list-style:none; }
.mini-funnel li { width:var(--w); padding:10px 14px; border-radius:10px; background:linear-gradient(90deg,rgba(32,185,238,.35),rgba(32,185,238,.1)); color:#e6f7fd; font-size:.85rem; font-weight:600; transform-origin:left; }
.js .reveal .mini-funnel li { transform:scaleX(.2); opacity:0; transition:transform 1s var(--ease), opacity .6s; }
.js .reveal.in .mini-funnel li { transform:none; opacity:1; }
.js .reveal.in .mini-funnel li:nth-child(2) { transition-delay:.12s; }
.js .reveal.in .mini-funnel li:nth-child(3) { transition-delay:.24s; }
.js .reveal.in .mini-funnel li:nth-child(4) { transition-delay:.36s; }
.formula { display:grid; grid-template-columns:auto auto; align-items:center; gap:0 18px; margin-top:auto; padding-top:40px; }
.formula .frac { display:grid; justify-items:center; gap:10px; }
.formula .frac span { color:#fff; font:700 1.05rem "Manrope",sans-serif; }
.formula .frac i { width:100%; height:2px; border-radius:2px; background:linear-gradient(90deg,var(--cyan-light),var(--cyan)); }
.formula b { color:var(--cyan-light); font:800 clamp(1.6rem,2.4vw,2.1rem)/1 "Manrope",sans-serif; letter-spacing:-.03em; }
.roas-state { display:inline-flex; align-items:center; gap:8px; width:fit-content; margin-top:26px; padding:7px 12px; border:1px solid rgba(216,144,31,.3); border-radius:999px; background:rgba(216,144,31,.1); color:#f2c27a; font-size:.78rem; font-weight:600; }
.roas-state i { width:7px; height:7px; border-radius:50%; background:var(--amber); }
.b-quality { padding-right:110px !important; }
.b-quality::after { content:""; position:absolute; right:28px; bottom:28px; width:64px; height:64px; border-radius:50%; background:conic-gradient(var(--mint) 0 72%, rgba(255,255,255,.07) 72% 100%); -webkit-mask:radial-gradient(circle, transparent 54%, #000 55%); mask:radial-gradient(circle, transparent 54%, #000 55%); opacity:.7; }
.b-honest h3 { font-size:1.6rem; letter-spacing:-.035em; }

/* 8 · Plans */
.pricing { background:#fff; }
.plans-empty { max-width:560px; margin:0 auto; padding:22px 26px; border:1px dashed #b9cbd2; border-radius:var(--r); background:var(--cloud); color:var(--soft); text-align:center; }
.plans { display:grid; grid-template-columns:repeat(auto-fit,minmax(270px,1fr)); gap:18px; align-items:stretch; max-width:1080px; margin:0 auto; }
.plans[hidden] { display:none; }
.plan { position:relative; display:flex; flex-direction:column; padding:34px 30px 30px; border:1px solid var(--line); border-radius:var(--r-lg); background:#fff; box-shadow:var(--shadow-1); transition:transform .3s var(--ease), box-shadow .3s; }
.plan:hover { transform:translateY(-4px); box-shadow:var(--shadow-2); }
.plan h3 { font-size:1.2rem; font-weight:700; letter-spacing:-.02em; }
.plan .tagline { margin-top:6px; color:var(--muted); font-size:.92rem; }
.plan .price { margin:26px 0 4px; font:800 clamp(2.2rem,3.4vw,2.8rem)/1 "Manrope",sans-serif; letter-spacing:-.045em; overflow-wrap:anywhere; }
.plan .price small { font:500 .95rem "DM Sans",sans-serif; letter-spacing:0; color:var(--muted); }
.plan ul { display:grid; gap:12px; margin:26px 0 30px; padding:24px 0 0; border-top:1px solid var(--line-soft); list-style:none; }
.plan li { position:relative; padding-left:28px; color:var(--soft); font-size:.95rem; }
.plan li::before { content:""; position:absolute; left:0; top:.28em; width:17px; height:17px; border-radius:50%; background:var(--cyan-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230479a8' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 4 4L19 6'/%3E%3C/svg%3E") center/10px no-repeat; }
.plan .btn { margin-top:auto; width:100%; }
.plan:not(.hl) .btn { background:#fff; color:var(--cyan-deeper); border-color:#b9dbe8; box-shadow:none; }
.plan:not(.hl) .btn:hover { background:var(--cyan-soft); }
.plan.hl { border-color:transparent; background:radial-gradient(120% 80% at 0% 0%, #0e3550 0%, var(--ink) 60%); color:#fff; box-shadow:0 40px 80px -30px rgba(7,29,42,.55); }
.plan.hl .tagline, .plan.hl .price small { color:var(--on-dark-2); }
.plan.hl ul { border-color:var(--edge-dark); }
.plan.hl li { color:var(--on-dark); }
.plan.hl li::before { background-color:rgba(32,185,238,.18); background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237fd8f7' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 4 4L19 6'/%3E%3C/svg%3E"); }
.plan.hl .btn { background:var(--cyan); color:#05202d; font-weight:700; }
.plan.hl .btn:hover { background:var(--cyan-bright); }
.plan.hl :focus-visible { outline-color:var(--cyan-light); }
.plan-tag { position:absolute; top:20px; right:20px; padding:4px 11px; border-radius:999px; background:rgba(32,185,238,.18); color:var(--cyan-light); font-size:.72rem; font-weight:700; letter-spacing:.04em; }

/* 9 · FAQ */
.faq-sec { background:var(--cloud); }
.faq-grid { display:grid; grid-template-columns:.8fr 1.2fr; gap:72px; align-items:start; }
.faq-head { position:sticky; top:110px; }
.faq { display:grid; border-top:1px solid var(--line); }
details { border-bottom:1px solid var(--line); }
summary { display:flex; align-items:center; justify-content:space-between; gap:20px; min-height:76px; padding:22px 4px; cursor:pointer; list-style:none; font:700 1.08rem/1.35 "Manrope",sans-serif; letter-spacing:-.01em; transition:color .2s; }
summary::-webkit-details-marker { display:none; }
summary:hover { color:var(--cyan-deeper); }
summary::after { content:""; flex:none; width:30px; height:30px; border-radius:50%; background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23071d2a' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center/14px no-repeat; box-shadow:var(--shadow-1); transition:transform .3s var(--ease); }
details[open] summary::after { transform:rotate(45deg); }
details p { max-width:60ch; padding:0 4px 26px; color:var(--muted); }
details[open] p { animation:paneIn .4s var(--ease); }
.faq-sec[hidden] { display:none; }

/* 10 · Final CTA + form */
.contact { background:radial-gradient(90% 80% at 0% 0%, #0d3550 0%, var(--night) 60%); }
.contact-grid { position:relative; display:grid; grid-template-columns:1fr 1fr; gap:72px; align-items:center; }
.contact .display { max-width:13ch; font-size:clamp(2.2rem,5vw,4.1rem); }
.contact-points { display:grid; gap:12px; margin:34px 0 0; padding:0; list-style:none; color:var(--on-dark-2); }
.contact-points li { display:flex; align-items:center; gap:12px; }
.contact-points .ico { width:18px; height:18px; color:var(--cyan-light); }
.contact form { display:grid; gap:16px; padding:32px; border-radius:var(--r-lg); background:#fff; color:var(--ink); box-shadow:0 40px 100px -30px rgba(0,0,0,.7); }
.contact form :focus-visible { outline-color:var(--cyan); }
.form-note { color:var(--muted); font-size:.85rem; }
.field-row { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; }
.field label { display:block; margin-bottom:6px; font-size:.88rem; font-weight:600; }
.req { color:var(--danger); }
.opt { color:var(--muted); font-weight:400; }
input,select,textarea { width:100%; min-height:48px; padding:11px 14px; border:1px solid #9fb2bb; border-radius:12px; background:#fff; color:var(--ink); font:inherit; font-size:1rem; transition:border-color .2s, box-shadow .2s; }
textarea { min-height:92px; resize:vertical; }
input:hover,select:hover,textarea:hover { border-color:var(--soft); }
input:focus-visible,select:focus-visible,textarea:focus-visible { outline:none; border-color:var(--cyan-dark); box-shadow:0 0 0 4px rgba(5,165,223,.2); }
input[aria-invalid="true"],select[aria-invalid="true"],textarea[aria-invalid="true"] { border-color:var(--danger); box-shadow:0 0 0 1px var(--danger); }
.check { display:flex; gap:12px; align-items:flex-start; padding:14px; border-radius:12px; background:var(--cloud); font-size:.9rem; }
.check input { width:22px; height:22px; min-height:22px; margin-top:1px; flex:none; accent-color:var(--cyan-dark); }
.check label { font-weight:500; }
.hp { position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.form-unavailable { padding:12px 14px; border-radius:12px; background:#fff5e6; color:#7a4c0c; font-weight:600; }
#form-status { min-height:1.5em; font-weight:600; }
#form-status:empty { min-height:0; }
#form-status.err { color:var(--danger); }
#form-status.ok { color:var(--ok); }
#form-status:focus { outline:none; }
#form-status:focus-visible { outline:3px solid var(--cyan); }

/* Footer */
.foot { background:var(--night); color:var(--on-dark-2); border-top:1px solid var(--edge-dark); }
.foot-inner { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:24px 40px; padding-top:44px; padding-bottom:44px; }
.foot p { margin-top:10px; font-size:.9rem; }
.foot nav { display:flex; flex-wrap:wrap; gap:6px 24px; }
.foot nav a { color:var(--on-dark); font-size:.92rem; text-decoration:none; }
.foot nav a:hover { color:#fff; text-decoration:underline; text-underline-offset:4px; }
.foot .copy { margin:0; color:var(--on-dark-3); font-size:.85rem; }
.foot :focus-visible { outline-color:var(--cyan-light); }

/* Responsive */
@media (max-width:1180px) {
  .f-chat { left:0; }
  .f-appt { right:0; }
}
@media (max-width:1020px) {
  main > section { padding:110px 0; }
  .top-nav { display:none; }
  .top-inner .btn-ghost { margin-left:auto; }
  .problem-grid, .product-grid, .ai-grid, .int-grid, .faq-grid, .contact-grid { grid-template-columns:1fr; gap:56px; }
  .tabs { flex-direction:row; flex-wrap:wrap; max-width:none; }
  .tabs button { padding:10px 16px; }
  .tabs button::before { display:none; }
  .hub { margin:0 auto; }
  .faq-head { position:static; }
  .bento { grid-template-columns:repeat(2,1fr); }
  .b-funnel { grid-column:span 2; }
  .b-roas { grid-row:auto; }
  .b-honest { grid-column:span 2; }
  .journey { grid-template-columns:repeat(3,1fr); row-gap:40px; }
  .journey::before, .journey::after { display:none; }
}
@media (max-width:900px) {
  .float { position:relative; inset:auto; animation:none; }
  .f-chat { width:auto; max-width:420px; margin:-40px 14px 0; }
  .f-appt { width:fit-content; max-width:calc(100% - 28px); margin:12px 14px 0 auto; }
  .f-attr { width:fit-content; max-width:calc(100% - 28px); margin:12px auto 0 14px; border-radius:14px; }
  .stage-note { position:static; margin-top:18px; }
  .stage { padding-bottom:0; }
}
@media (max-width:760px) {
  .wrap, .top-inner { padding:0 20px; }
  main > section { padding:88px 0; }
  .hero { padding:120px 0 80px !important; }
  .stage { margin-top:56px !important; padding-bottom:0; }
  .win-body { grid-template-columns:1fr; min-height:0; }
  .win-side { display:none; }
  .win-main { padding:16px; }
  .wm-funnel { grid-template-columns:repeat(2,1fr); }
  .wm-chart svg { height:110px; }
  .journey { grid-template-columns:1fr; gap:0; row-gap:0; max-width:420px; margin:0 auto; }
  .journey::before { display:block; left:31px; right:auto; top:32px; bottom:32px; width:2px; height:auto; background:linear-gradient(180deg, rgba(32,185,238,.2), rgba(32,185,238,.55), rgba(22,166,147,.5)); }
  .node { display:grid; grid-template-columns:64px 1fr; grid-template-rows:auto auto; column-gap:18px; align-items:center; text-align:left; padding:10px 0; }
  .n-ico { grid-row:span 2; }
  .node strong { margin:0; align-self:end; }
  .n-frag { justify-self:start; align-self:start; }
  .islands { gap:36px; }
  .island.i2, .island.i3 { margin-left:0; }
  .island + .island::before { left:40px; top:-36px; height:36px; }
  .island + .island::after { left:34px; top:-24px; }
  .pane { min-height:0; padding:22px 18px; }
  .p-funnel div { min-width:0; width:max(var(--w), 88%); }
  .mini-funnel li { width:max(var(--w), 72%); }
  .p-chats { grid-template-columns:1fr; }
  .ai-demo { display:grid; gap:16px; min-height:0; }
  .convo { position:relative; inset:auto; width:100%; }
  .hub { aspect-ratio:auto; display:grid; gap:12px; max-width:none; }
  .hub-lines { display:none; }
  .hub-core { position:relative; left:auto; top:auto; flex-direction:row; width:auto; height:auto; margin:0 0 6px; padding:20px; border-radius:var(--r); }
  .hub-nodes { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
  .hub-nodes li { position:relative; inset:auto; width:auto; max-width:none; }
  .bento { grid-template-columns:1fr; }
  .b-funnel, .b-honest { grid-column:auto; }
  .bento article { padding:26px; }
  .contact form { padding:24px 20px; }
}
@media (max-width:520px) {
  .top-inner { height:58px; }
  .brand { font-size:1.08rem; }
  .btn-sm { padding:7px 13px; font-size:.84rem; }
  .actions .btn { width:100%; }
  .hero h1 { font-size:clamp(2.35rem,11vw,3rem); }
  .demo-tag { font-size:.6rem; }
  .win-bar span { display:none; }
  .wm-funnel strong { font-size:1.2rem; }
  .hub-nodes { grid-template-columns:1fr; }
  .field-row { grid-template-columns:1fr; }
  .p-table th:nth-child(4), .p-table td:nth-child(4) { display:none; }
  .foot-inner { flex-direction:column; align-items:flex-start; }
}
@media (prefers-reduced-motion:reduce) {
  html { scroll-behavior:auto; }
  *, *::before, *::after { animation:none !important; transition:none !important; }
  .js .reveal, .js .reveal .mini-funnel li { opacity:1 !important; transform:none !important; }
  .journey::after { display:none; }
}