/* Studio Blue Automation design system.
   Curated blue palette, automation grid textures, animated hero agent,
   premium cards, motion microinteractions. Copy/structure unchanged. */
:root{
  --font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --font-h1:clamp(2.05rem,1.2rem + 3.4vw,3.6rem);
  --font-h2:clamp(1.5rem,1.1rem + 1.7vw,2.3rem);
  --font-h3:clamp(1.1rem,1rem + .5vw,1.4rem);
  --space:8px;
  --space-section:clamp(52px,6.4vw,104px);
  --radius:22px;
  --radius-sm:14px;
  --maxw:1200px;
  --line-height:1.62;
  --letter-spacing:-0.01em;

  /* blue scale */
  --blue-50:#eef4ff;--blue-100:#dbe7ff;--blue-200:#bcd0ff;
  --blue-300:#8fb2fb;--blue-400:#5b8ef6;--blue-500:#3b82f6;
  --blue-600:#2563eb;--blue-700:#1d4ed8;--blue-800:#1b3aa0;
  --blue-900:#0b2154;--navy-950:#0a1530;--navy-1000:#06101f;
  --cyan:#22d3ee;--sky:#38bdf8;--ice:#a5f0ff;
  --accent-warm:#f6b53d;

  --primary:#2563eb;--accent:#22d3ee;
  --surface-dark:#0a1530;
  --ink:#0a1733;--ink-soft:#1d2b4d;
  --muted:#475873;--muted-2:#5a6c8c;
  --line:#dfe7f5;--line-soft:#e9eff8;
  --bg:#f3f7fe;--card:#ffffff;

  --shadow-sm:0 2px 10px rgba(13,33,84,.06);
  --shadow:0 22px 50px -26px rgba(13,33,84,.40);
  --shadow-lg:0 46px 100px -44px rgba(8,24,72,.58);
  --ring:0 0 0 1px rgba(37,99,235,.10);

  --grad-accent:linear-gradient(135deg,var(--blue-600),var(--cyan));
  --grad-accent-soft:linear-gradient(135deg,var(--blue-500),var(--sky));
  --grad-hero:
    radial-gradient(1100px 520px at 82% -12%,rgba(34,211,238,.30),transparent 58%),
    radial-gradient(820px 540px at 8% 6%,rgba(59,130,246,.34),transparent 60%),
    linear-gradient(158deg,#08163a 0%,#0f265f 48%,#1d3fa6 118%);
  --grid-line:rgba(20,46,108,.05);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font-sans);color:var(--ink);background:var(--bg);
  line-height:var(--line-height);letter-spacing:var(--letter-spacing);
  -webkit-font-smoothing:antialiased;position:relative;overflow-x:hidden;
}
/* global ambient blueprint texture + soft color wash (behind content) */
body::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(940px 540px at 84% -120px,rgba(37,99,235,.12),transparent 70%),
    radial-gradient(760px 560px at -8% 4%,rgba(34,211,238,.08),transparent 72%);}
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.6;
  background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask:radial-gradient(1200px 900px at 50% -4%,#000,transparent 82%);
  mask:radial-gradient(1200px 900px at 50% -4%,#000,transparent 82%);}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(16px,4vw,32px)}
a{color:inherit;text-decoration:none}
h1,h2,h3{line-height:1.16;letter-spacing:-0.025em;margin:0 0 .45em;color:var(--ink)}
h2{font-size:var(--font-h2)}
h3{font-size:var(--font-h3)}
p{margin:0 0 1em;color:var(--muted)}
strong{color:var(--ink-soft)}

.section{padding:var(--space-section) 0;position:relative}
.section>.wrap{position:relative;z-index:1}
.section__head{max-width:780px;margin-bottom:calc(var(--space)*4.5)}
.section__head p{font-size:1.04rem;color:var(--muted)}

.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.78rem;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;color:var(--blue-700);
  background:linear-gradient(135deg,rgba(37,99,235,.12),rgba(34,211,238,.12));
  padding:7px 15px 7px 13px;border-radius:999px;margin-bottom:16px;
  border:1px solid rgba(37,99,235,.18)}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;
  background:var(--grad-accent);box-shadow:0 0 0 4px rgba(34,211,238,.18)}
.lead{font-size:1.14rem;color:var(--ink-soft)}

/* buttons */
.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;gap:9px;
  font-weight:650;border-radius:999px;padding:14px 26px;border:1px solid transparent;
  cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;font-size:1rem}
.btn--primary{background:var(--grad-accent);color:#fff;
  box-shadow:0 16px 34px -14px rgba(37,99,235,.75),inset 0 1px 0 rgba(255,255,255,.25)}
.btn--primary::after{content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,transparent 32%,rgba(255,255,255,.42),transparent 68%);
  transform:translateX(-130%);transition:transform .65s ease}
.btn--primary:hover::after{transform:translateX(130%)}
.btn--ghost{background:rgba(255,255,255,.10);color:#fff;border:1px solid rgba(255,255,255,.34);
  backdrop-filter:blur(4px)}
.btn--ghost:hover{background:rgba(255,255,255,.18)}
.btn--outline{background:#fff;color:var(--blue-700);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.btn--outline:hover{border-color:var(--blue-400);color:var(--blue-800)}
.btn:hover{transform:translateY(-2px)}
.btn--primary:hover{box-shadow:0 22px 40px -14px rgba(37,99,235,.85)}

/* header */
.site-head{position:sticky;top:0;z-index:40;
  background:rgba(243,247,254,.82);backdrop-filter:saturate(150%) blur(14px);
  border-bottom:1px solid var(--line);transition:box-shadow .25s ease,background .25s ease}
.site-head.is-scrolled{box-shadow:0 12px 34px -20px rgba(10,23,51,.45);background:rgba(243,247,254,.92)}
.nav{display:flex;align-items:center;gap:18px;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.02em;color:var(--ink);white-space:nowrap;flex:0 0 auto}
.brand .mark{width:32px;height:32px;border-radius:10px;background:var(--grad-accent);
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:.86rem;
  box-shadow:0 8px 18px -8px rgba(37,99,235,.8),inset 0 1px 0 rgba(255,255,255,.4)}
.nav__links{display:none;gap:24px;margin-left:16px}
.nav__links a{font-size:.95rem;color:var(--muted);font-weight:550;position:relative;padding:4px 0}
.nav__links a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;
  background:var(--grad-accent);border-radius:2px;transition:right .25s ease}
.nav__links a:hover{color:var(--ink)}
.nav__links a:hover::after{right:0}
.nav__cta{margin-left:auto}

/* hero */
.hero{position:relative;color:#fff;background:var(--grad-hero);overflow:hidden;isolation:isolate}
.hero::after{content:"";position:absolute;inset:0;z-index:0;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:44px 44px;
  -webkit-mask:radial-gradient(760px 420px at 72% 22%,#000,transparent 76%);
  mask:radial-gradient(760px 420px at 72% 22%,#000,transparent 76%);opacity:.55}
.automation-grid{position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:radial-gradient(rgba(165,240,255,.16) 1.4px,transparent 1.6px);
  background-size:30px 30px;
  -webkit-mask:radial-gradient(640px 440px at 22% 34%,#000,transparent 78%);
  mask:radial-gradient(640px 440px at 22% 34%,#000,transparent 78%)}
.hero .wrap{position:relative;z-index:2}
.hero__grid{display:grid;gap:44px;padding:clamp(52px,6.6vw,98px) clamp(16px,4vw,32px);align-items:center}
.hero h1{color:#fff;font-size:var(--font-h1);text-wrap:balance}
.hero p.lead{color:#d7e3ff;max-width:42ch}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:10px}
.hero__trust{display:flex;flex-wrap:wrap;gap:14px 26px;margin-top:30px;color:#bcd0f7;font-size:.92rem}
.hero__trust span{display:inline-flex;align-items:center;gap:8px}
.hero__trust span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan);
  box-shadow:0 0 0 4px rgba(34,211,238,.18)}
.hero__trust b{color:#fff;font-weight:750}

/* hero visual panel */
.hero-visual{position:relative;margin:0;border-radius:26px;padding:16px;
  background:linear-gradient(170deg,rgba(255,255,255,.16),rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.22);box-shadow:var(--shadow-lg);
  backdrop-filter:blur(2px)}
.hero-visual .glow{position:absolute;width:240px;height:240px;border-radius:50%;
  background:radial-gradient(circle,var(--cyan),transparent 70%);filter:blur(46px);
  opacity:.55;top:-46px;right:-34px;z-index:-1}
.hero-visual .glow--2{background:radial-gradient(circle,var(--blue-500),transparent 70%);
  width:200px;height:200px;top:auto;right:auto;bottom:-50px;left:-40px;opacity:.5}
.hero-visual svg,figure svg{display:block;width:100%;height:auto}
.hero-visual figcaption{color:#cfe0ff}
figure{margin:0}
figcaption{font-size:.9rem;color:var(--muted);margin-top:12px}
.section figure>svg{filter:drop-shadow(0 24px 42px rgba(8,21,55,.20));border-radius:16px}

/* ---- hero agent animation ---- */
.flow-line{fill:none}
.flow-line path{stroke-dasharray:6 10;animation:flowdash 1.6s linear infinite}
@keyframes flowdash{to{stroke-dashoffset:-32}}
.pkt{filter:drop-shadow(0 0 5px rgba(165,240,255,.9));offset-rotate:0deg}
.pkt0{offset-path:path("M150 186 C180 186 184 156 206 150");animation:travel 2.7s linear infinite}
.pkt1{offset-path:path("M324 118 C358 104 368 88 398 81");animation:travel 2.7s linear infinite .9s}
.pkt2{offset-path:path("M324 150 C360 156 372 174 398 179");animation:travel 2.7s linear infinite 1.5s}
.pkt3{offset-path:path("M324 182 C360 210 368 252 398 277");animation:travel 2.7s linear infinite .4s}
@keyframes travel{0%{offset-distance:0%;opacity:0}12%{opacity:1}88%{opacity:1}100%{offset-distance:100%;opacity:0}}
.bot{transform-box:fill-box;transform-origin:center;animation:botbob 4.2s ease-in-out infinite}
@keyframes botbob{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
.bot__eye{transform-box:fill-box;transform-origin:center;animation:blink 4.6s ease-in-out infinite}
@keyframes blink{0%,90%,100%{transform:scaleY(1)}95%{transform:scaleY(.12)}}
.bot__bar{transform-box:fill-box;transform-origin:center bottom;animation:eq 1.05s ease-in-out infinite}
.bot__bar:nth-of-type(2){animation-delay:.16s}
.bot__bar:nth-of-type(3){animation-delay:.32s}
.bot__bar:nth-of-type(4){animation-delay:.12s}
.bot__bar:nth-of-type(5){animation-delay:.26s}
@keyframes eq{0%,100%{transform:scaleY(.35)}50%{transform:scaleY(1)}}
.ring{transform-box:fill-box;transform-origin:center;animation:ringpulse 3.2s ease-out infinite}
@keyframes ringpulse{0%{transform:scale(.62);opacity:.5}100%{transform:scale(1.18);opacity:0}}
.ring-dot{transform-box:fill-box;transform-origin:center;animation:dotpulse 1.9s ease-in-out infinite}
@keyframes dotpulse{0%,100%{opacity:.55;transform:scale(.85)}50%{opacity:1;transform:scale(1.15)}}
.ring-call path{animation:callwave 2.2s ease-out infinite}
.ring-call path:nth-of-type(2){animation-delay:.5s}
@keyframes callwave{0%{opacity:.7}70%{opacity:.1}100%{opacity:.7}}
.flow-node{transform-box:fill-box;transform-origin:center;animation:nodepulse 3.2s ease-in-out infinite}
@keyframes nodepulse{0%,100%{opacity:.92}50%{opacity:1}}

/* bento / cards */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.card{position:relative;overflow:hidden;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.card::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;
  background:var(--grad-accent);opacity:0;transition:opacity .25s ease}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(37,99,235,.28)}
.card:hover::before{opacity:1}
.card h3{margin-bottom:.4em}
.card p{margin:0;font-size:.97rem}
.card .ico{width:48px;height:48px;border-radius:13px;
  background:linear-gradient(135deg,rgba(37,99,235,.14),rgba(34,211,238,.14));
  color:var(--blue-600);display:grid;place-items:center;margin-bottom:16px;
  border:1px solid rgba(37,99,235,.16);transition:transform .22s ease}
.card:hover .ico{transform:scale(1.06) rotate(-3deg)}
.card .ico svg{width:24px;height:24px}
.bento .card:nth-child(1),.bento .card:nth-child(2){grid-column:span 3}
.bento .card:nth-child(3),.bento .card:nth-child(4),.bento .card:nth-child(5),.bento .card:nth-child(6){grid-column:span 2}

.grid-2{display:grid;grid-template-columns:1.1fr .9fr;gap:38px;align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr));gap:18px;align-items:stretch}
.feature-grid .card{display:flex;flex-direction:column;justify-content:flex-start}
.feature-grid .card p{margin:0 0 .7em;color:var(--muted)}
.feature-grid .card p:last-child{margin-bottom:0}
.feature-grid .card ul{margin:.2em 0 0;padding-left:0;list-style:none;display:grid;gap:10px}
.feature-grid .card ul li{position:relative;padding-left:28px;color:var(--muted)}
.feature-grid .card ul li::before{content:"";position:absolute;left:0;top:.45em;width:16px;height:16px;
  border-radius:5px;background:linear-gradient(135deg,rgba(37,99,235,.18),rgba(34,211,238,.2))}
.feature-grid .card ul li::after{content:"";position:absolute;left:5px;top:.6em;width:4px;height:7px;
  border:2px solid var(--blue-600);border-top:0;border-left:0;transform:rotate(45deg)}

.prose p{max-width:65ch}
.prose ul{margin:0 0 1.1em;padding-left:0;list-style:none;display:grid;gap:11px}
.prose ul li{position:relative;padding-left:30px;color:var(--muted)}
.prose ul li::before{content:"";position:absolute;left:0;top:.3em;width:18px;height:18px;border-radius:6px;
  background:linear-gradient(135deg,rgba(37,99,235,.16),rgba(34,211,238,.2))}
.prose ul li::after{content:"";position:absolute;left:6px;top:.5em;width:4px;height:8px;
  border:2px solid var(--blue-600);border-top:0;border-left:0;transform:rotate(45deg)}

/* timeline */
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:step}
.step{position:relative;margin-top:18px;padding:24px 22px 20px;border-radius:var(--radius-sm);
  background:linear-gradient(180deg,#fff,#f5f9ff);border:1px solid var(--line);box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.step::before{counter-increment:step;content:counter(step);position:absolute;top:-18px;left:22px;
  width:38px;height:38px;border-radius:12px;background:var(--grad-accent);color:#fff;font-weight:800;
  display:grid;place-items:center;box-shadow:0 12px 24px -10px rgba(37,99,235,.7)}
.step h3{margin:10px 0 .3em;font-size:1.05rem}
.step p{font-size:.93rem;margin:0}

/* kpi */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.kpi{position:relative;overflow:hidden;border-radius:var(--radius);padding:24px;
  background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.16);box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}
.kpi .metric{font-size:2.2rem;font-weight:800;letter-spacing:-.03em;line-height:1;
  background:linear-gradient(135deg,#fff,var(--ice));-webkit-background-clip:text;background-clip:text;color:transparent}
.kpi span{display:block;color:#bccfee;font-size:.92rem;margin-top:8px}
.progress{height:8px;border-radius:999px;background:rgba(255,255,255,.14);overflow:hidden;margin-top:14px}
.progress i{display:block;height:100%;width:72%;border-radius:999px;background:var(--grad-accent);
  box-shadow:0 0 14px rgba(34,211,238,.6);animation:grow 1.4s cubic-bezier(.2,.8,.2,1)}
@keyframes grow{from{width:0}}

/* comparison */
.comparison{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--card);box-shadow:var(--shadow-sm)}
.comparison{overflow-x:auto}
table.compare{width:100%;border-collapse:collapse;font-size:.97rem;min-width:520px}
table.compare th,table.compare td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line)}
table.compare thead th{background:linear-gradient(180deg,#eef4ff,#e6eeff);color:var(--blue-900);font-weight:750}
table.compare tbody td:first-child{font-weight:600;color:var(--ink-soft)}
table.compare td.good{color:#0a7a4b;font-weight:650}
table.compare td.good::before{content:"✓ ";color:#10b981;font-weight:800}
table.compare tbody tr:nth-child(even){background:rgba(37,99,235,.03)}
table.compare tr:last-child td{border-bottom:none}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:12px}
.chip{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:10px 18px;
  font-weight:600;color:var(--ink-soft);box-shadow:var(--shadow-sm);transition:transform .18s ease,border-color .18s ease}
.chip:hover{transform:translateY(-2px);border-color:var(--blue-400)}

/* pricing */
.pricing-wrap{background:linear-gradient(180deg,#eaf1fe,transparent 70%)}
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.plan{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;display:flex;flex-direction:column;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease}
.plan:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.plan h3{font-size:1.18rem}
.plan--featured{border-color:var(--blue-500);box-shadow:0 30px 70px -30px rgba(29,78,216,.55);
  background:linear-gradient(180deg,#fff,#f5f9ff)}
.plan--featured::after{content:"";position:absolute;inset:0;border-radius:var(--radius);
  padding:1px;background:var(--grad-accent);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.plan--featured::before{content:"Чаще выбирают";position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:var(--grad-accent);color:#fff;font-size:.72rem;font-weight:750;padding:6px 16px;border-radius:999px;
  box-shadow:0 10px 22px -8px rgba(37,99,235,.7);white-space:nowrap}
.plan .price{font-size:1.8rem;font-weight:800;margin:8px 0 2px;color:var(--ink);letter-spacing:-.02em}
.plan .price small{display:block;font-size:.8rem;color:var(--muted);font-weight:500;margin-top:3px}
.plan .who{font-size:.86rem;color:var(--blue-700);font-weight:650;margin-bottom:10px}
.plan ul{list-style:none;padding:0;margin:14px 0 18px;display:grid;gap:9px}
.plan li{padding-left:26px;position:relative;color:var(--muted);font-size:.93rem}
.plan li::before{content:"";position:absolute;left:0;top:.18em;width:18px;height:18px;border-radius:6px;
  background:linear-gradient(135deg,rgba(37,99,235,.16),rgba(34,211,238,.2))}
.plan li::after{content:"";position:absolute;left:5.5px;top:.34em;width:4px;height:8px;
  border:2px solid var(--blue-600);border-top:0;border-left:0;transform:rotate(45deg)}
.plan .meta{font-size:.82rem;color:var(--muted-2);margin-bottom:16px}
.plan .btn{margin-top:auto;justify-content:center}
.support{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:20px}
.support .plan{border:1px solid rgba(120,160,255,.18);color:#eaf1ff;
  background:linear-gradient(165deg,#0c2256,#15347e)}
.support .plan::before{content:"";position:absolute;inset:0;border-radius:var(--radius);pointer-events:none;
  background-image:radial-gradient(rgba(165,240,255,.10) 1px,transparent 1.4px);background-size:22px 22px;
  -webkit-mask:radial-gradient(300px 200px at 80% 0,#000,transparent 80%);mask:radial-gradient(300px 200px at 80% 0,#000,transparent 80%)}
.support .plan h3{color:#fff}
.support .plan .price{color:#fff}
.support .plan .who{color:var(--ice)}
.support .plan li{color:#cfe0ff}
.support .plan li::before{background:rgba(34,211,238,.22)}
.support .plan li::after{border-color:var(--ice)}
.support .plan .meta{color:#9fb6e6}
.price-note{margin-top:20px;font-size:.9rem;color:var(--muted);
  background:linear-gradient(135deg,rgba(37,99,235,.07),rgba(34,211,238,.06));
  border:1px solid rgba(37,99,235,.12);border-radius:var(--radius-sm);padding:16px 20px}

/* faq */
.faq details{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);
  margin-bottom:12px;padding:2px 22px;box-shadow:var(--shadow-sm);transition:border-color .2s ease,box-shadow .2s ease}
.faq details[open]{border-color:rgba(37,99,235,.32);box-shadow:var(--shadow)}
.faq summary{cursor:pointer;list-style:none;font-weight:650;color:var(--ink-soft);
  padding:17px 0;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:#fff;font-weight:700;font-size:1.05rem;line-height:1;
  width:26px;height:26px;border-radius:8px;background:var(--grad-accent);display:grid;place-items:center;
  flex:0 0 auto;transition:transform .25s ease;box-shadow:0 8px 16px -8px rgba(37,99,235,.7)}
.faq details[open] summary::after{content:"\2013";transform:rotate(180deg)}
.faq details p{padding-bottom:18px;margin:0;color:var(--muted)}

/* final cta */
.final-cta{position:relative;overflow:hidden;background:var(--grad-hero);color:#fff;
  border-radius:var(--radius);padding:clamp(32px,4.4vw,58px);text-align:center;
  box-shadow:var(--shadow-lg)}
.final-cta::after{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:40px 40px;-webkit-mask:radial-gradient(560px 300px at 50% 0,#000,transparent 78%);
  mask:radial-gradient(560px 300px at 50% 0,#000,transparent 78%);opacity:.5}
.final-cta>*{position:relative;z-index:1}
.final-cta h2{color:#fff}
.final-cta p{color:#d7e3ff;max-width:54ch;margin:0 auto 22px}

/* footer */
.site-foot{position:relative;background:var(--navy-1000);color:#aebbd4;padding:58px 0 120px;overflow:hidden}
.site-foot::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.6;
  background-image:radial-gradient(rgba(120,170,255,.10) 1px,transparent 1.4px);background-size:26px 26px;
  -webkit-mask:radial-gradient(700px 300px at 16% 0,#000,transparent 80%);mask:radial-gradient(700px 300px at 16% 0,#000,transparent 80%)}
.site-foot .wrap{position:relative;z-index:1}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px}
.site-foot a{color:#cdd8ee;transition:color .18s ease}
.site-foot a:hover{color:#fff}
.foot-links{display:grid;gap:9px;font-size:.94rem}
.disclaimer{margin-top:28px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
  font-size:.86rem;color:#93a4c6}

/* floating + cookie */
.floating-cta{position:fixed;right:clamp(12px,4vw,28px);left:auto;bottom:var(--fcta-bottom,18px);z-index:50;
  background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:999px;
  box-shadow:var(--shadow-lg);padding:9px 9px 9px 22px;display:flex;align-items:center;gap:14px;
  opacity:0;transform:translateY(16px);pointer-events:none;
  transition:opacity .35s ease,transform .38s cubic-bezier(.2,.8,.2,1),bottom .3s ease;max-width:calc(100% - 24px)}
.floating-cta.is-visible{opacity:1;transform:translateY(0);pointer-events:auto}
.floating-cta span{font-weight:650;font-size:.92rem;color:var(--ink-soft)}
.cookie-notice{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:60;width:max-content;
  max-width:min(720px,calc(100% - 24px));background:rgba(8,16,31,.97);color:#dbe5f7;
  border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:9px 9px 9px 18px;box-shadow:var(--shadow-lg);
  display:flex;gap:14px;align-items:center;justify-content:space-between;font-size:.82rem;backdrop-filter:blur(6px)}
.cookie-notice p{margin:0;color:#cdd8ee;font-size:.82rem;line-height:1.4;max-width:none}
.cookie-notice a{color:var(--ice);text-decoration:underline;text-underline-offset:2px}
.cookie-notice button{flex:0 0 auto;white-space:nowrap;background:var(--grad-accent);color:#fff;border:none;
  border-radius:999px;padding:8px 18px;font-weight:650;cursor:pointer;font-size:.85rem}
@media (max-width:560px){.cookie-notice{flex-wrap:wrap;gap:8px;justify-content:flex-end}.cookie-notice p{flex:1 1 100%}}

/* legal pages */
.legal-main{max-width:820px;margin:0 auto;padding:clamp(32px,5vw,72px) clamp(16px,4vw,32px)}
.legal-main h1{font-size:clamp(1.8rem,1.3rem+2vw,2.6rem)}
.legal-main h2{font-size:1.3rem;margin-top:1.6em}
.legal-main p,.legal-main li{color:var(--muted)}
.back-link{display:inline-block;margin-bottom:22px;color:var(--blue-700);font-weight:650}
.back-link:hover{color:var(--blue-800)}

/* ---- tinted sections: blueprint panel with automation grid ---- */
#formats,#analytics,#integrations,#segments,#compare,#agents,#channels,#outbound2,#more,#faq{
  background:linear-gradient(180deg,#eaf1fe 0%,rgba(234,241,254,.35) 46%,transparent 100%)}
#formats::before,#analytics::before,#integrations::before,#segments::before,#compare::before,
#agents::before,#channels::before,#outbound2::before,#more::before,#faq::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.7;
  background-image:linear-gradient(rgba(37,99,235,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,.05) 1px,transparent 1px);
  background-size:40px 40px;
  -webkit-mask:linear-gradient(180deg,#000,transparent 70%);mask:linear-gradient(180deg,#000,transparent 70%)}
#formats::after,#analytics::after,#integrations::after,#segments::after,#compare::after,
#agents::after,#channels::after,#outbound2::after,#more::after,#faq::after{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;z-index:0;
  background:linear-gradient(90deg,transparent,rgba(37,99,235,.4),rgba(34,211,238,.4),transparent)}

/* ---- dark contrast section ---- */
.section-dark{position:relative;color:#dbe7ff;overflow:hidden;
  background:
   radial-gradient(900px 460px at 84% -20%,rgba(34,211,238,.20),transparent 60%),
   radial-gradient(700px 480px at 6% 8%,rgba(59,130,246,.22),transparent 62%),
   linear-gradient(165deg,var(--navy-950) 0%,#102a63 68%,#173a8c 128%)}
.section-dark::after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:46px 46px;-webkit-mask:radial-gradient(740px 380px at 70% 8%,#000,transparent 80%);mask:radial-gradient(740px 380px at 70% 8%,#000,transparent 80%)}
.section-dark .wrap{position:relative;z-index:1}
.section-dark .eyebrow{color:var(--ice);background:linear-gradient(135deg,rgba(34,211,238,.16),rgba(59,130,246,.16));border-color:rgba(120,200,255,.28)}
.section-dark h2{color:#fff}
.section-dark .section__head p,.section-dark p{color:#bdd1f2}
.section-dark figcaption{color:#a9c2ee}
.section-dark .feature-grid .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.14)}
.section-dark .feature-grid .card p,.section-dark .feature-grid .card ul li{color:#cad9f5}

/* checklist */
.checklist{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.checklist li{position:relative;padding-left:32px;color:var(--muted)}
.checklist li::before{content:"";position:absolute;left:0;top:.16em;width:20px;height:20px;border-radius:7px;
  background:var(--grad-accent);box-shadow:0 6px 14px -6px rgba(37,99,235,.7)}
.checklist li::after{content:"";position:absolute;left:7px;top:.4em;width:5px;height:9px;
  border:2px solid #fff;border-top:0;border-left:0;transform:rotate(45deg)}

/* reveal-on-scroll (js-guarded) */
.has-js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}
.has-js .reveal.is-visible{opacity:1;transform:none}

/* responsive */
@media (min-width:760px){
  .nav__links{display:flex}
  .hero__grid{grid-template-columns:1.05fr .95fr}
}
@media (max-width:759px){
  .bento,.timeline,.kpi-grid,.grid-2,.grid-3,.pricing,.support,.foot-grid{grid-template-columns:1fr}
  .bento .card{grid-column:auto !important}
  .hero__grid{padding-top:40px}
  .nav{gap:10px}
  .nav__cta{padding:11px 16px;font-size:.88rem}
}
@media (max-width:400px){
  .nav__cta{padding:10px 14px;font-size:.82rem}
}

/* motion safety */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none !important;transition:none !important}
  .floating-cta{transition:none}
  .has-js .reveal{opacity:1 !important;transform:none !important}
  .pkt{opacity:.85}
}