:root{
  --azure:#1669c7; --azure-bright:#1e84e0; --azure-soft:#e8f1fc;
  --indigo:#0a2585; --indigo-deep:#071a5e;
  --ink:#0f1734; --ink-soft:#3a4256; --gray:#5b6172;
  --bg:#ffffff; --bg-soft:#f4f7fc; --bg-tint:#eef3fb;
  --line:#e4eaf4; --line-strong:#d2dcec;
  --radius:16px; --radius-lg:24px;
  --shadow-sm:0 1px 2px rgba(15,23,52,.06), 0 1px 3px rgba(15,23,52,.05);
  --shadow:0 10px 30px -12px rgba(10,37,133,.22);
  --shadow-lg:0 30px 60px -24px rgba(10,37,133,.30);
  --maxw:1200px;
  --font-d:"Space Grotesk",system-ui,sans-serif;
  --font-b:"Manrope",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-b);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;font-size:17px}
h1,h2,h3,h4{font-family:var(--font-d);font-weight:600;line-height:1.08;letter-spacing:-.02em;color:var(--ink)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--font-d);font-weight:600;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--azure)}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-b);font-weight:700;font-size:15px;padding:13px 22px;border-radius:999px;border:1.5px solid transparent;cursor:pointer;transition:.18s ease;white-space:nowrap}
.btn-primary{background:var(--azure);color:#fff;box-shadow:0 8px 20px -8px rgba(22,105,199,.6)}
.btn-primary:hover{background:var(--azure-bright);transform:translateY(-1px);box-shadow:0 12px 26px -8px rgba(22,105,199,.7)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--ink)}
.btn-ghost:hover{border-color:var(--azure);color:var(--azure);background:var(--azure-soft)}
.btn-white{background:#fff;color:var(--indigo)}
.btn-white:hover{transform:translateY(-1px);box-shadow:0 12px 26px -8px rgba(0,0,0,.3)}
.btn [data-lucide]{width:17px;height:17px}
section{position:relative}

/* HEADER */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo img{height:34px;width:auto}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none}
.nav-links a{font-size:15px;font-weight:600;color:var(--ink-soft);transition:.15s;display:inline-flex;align-items:center;gap:5px}
.nav-links a [data-lucide]{width:15px;height:15px;flex:none}
.chat .av [data-lucide]{width:15px;height:15px}
svg.lucide{flex:none}
.nav-links a:hover{color:var(--azure)}
.has-menu{position:relative}
.dropdown{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(8px);background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:10px;width:300px;opacity:0;visibility:hidden;transition:.18s}
.has-menu:hover .dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.dropdown a{display:flex;flex-direction:column;gap:1px;padding:10px 12px;border-radius:10px;color:var(--ink)}
.dropdown a:hover{background:var(--bg-soft)}
.dropdown a span{font-size:12.5px;font-weight:500;color:var(--gray)}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-cta .login{font-size:15px;font-weight:600;color:var(--ink-soft)}
.nav-cta .login:hover{color:var(--azure)}
.hamburger{display:none;background:none;border:none;cursor:pointer;color:var(--ink);padding:6px}
.hamburger [data-lucide]{width:26px;height:26px}

/* HERO */
.hero{padding:clamp(48px,7vw,96px) 0 clamp(56px,7vw,104px);background:
  radial-gradient(1100px 520px at 78% -8%, var(--azure-soft), transparent 60%),
  radial-gradient(800px 420px at 6% 12%, #f0f5fe, transparent 55%);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 14px 7px 8px;font-size:13.5px;font-weight:600;color:var(--ink-soft);box-shadow:var(--shadow-sm);margin-bottom:24px}
.hero-badge span{white-space:nowrap}
.hero-badge b{background:var(--indigo);color:#fff;font-family:var(--font-d);font-size:11px;letter-spacing:.06em;padding:3px 9px;border-radius:999px}
.hero h1{font-size:clamp(38px,5.2vw,62px);font-weight:700}
.hero h1 .grad{background:linear-gradient(100deg,var(--azure),var(--indigo));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:clamp(17px,1.5vw,20px);color:var(--ink-soft);max-width:540px;margin:22px 0 32px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-note{margin-top:22px;font-size:14px;color:var(--gray);display:flex;align-items:center;gap:8px}
.hero-note [data-lucide]{width:16px;height:16px;color:var(--azure)}
.hero-visual{position:relative}
.device{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden}
.device-bar{display:flex;align-items:center;gap:7px;padding:14px 16px;border-bottom:1px solid var(--line)}
.device-bar span{width:11px;height:11px;border-radius:50%;background:var(--line-strong)}
.ph{background-image:repeating-linear-gradient(135deg,#eef3fb 0 12px,#e4ecf8 12px 24px);display:flex;align-items:center;justify-content:center;color:var(--azure);font-family:"Space Grotesk",monospace;font-size:12.5px;font-weight:600;letter-spacing:.05em;text-align:center;padding:20px}
.float-card{position:absolute;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg);padding:14px 16px;display:flex;align-items:center;gap:12px}
.float-card .ico{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:var(--azure-soft);color:var(--azure);flex:none}
.float-card .ico [data-lucide]{width:20px;height:20px}
.float-card>div{display:flex;flex-direction:column;line-height:1.25}
.float-card b{font-family:var(--font-d);font-size:15px}
.float-card small{color:var(--gray);font-size:12px;font-weight:600}
.fc1{top:var(--fc1-y,-8%);left:var(--fc1-x,46%)}
.fc2{top:var(--fc2-y,78%);left:var(--fc2-x,-6%)}

/* AUDIENCE CHOOSER */
.chooser{background:var(--bg);border-top:1px solid var(--line);padding:clamp(28px,3.5vw,44px) 0}
.chooser .ckicker{text-align:center;font-family:var(--font-d);font-weight:600;font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--azure);margin-bottom:10px}
.chooser .ctitle{text-align:center;font-family:var(--font-d);font-size:clamp(24px,3vw,34px);font-weight:700;letter-spacing:-.02em;line-height:1.12;color:var(--ink);margin-bottom:6px}
.chooser .csub{text-align:center;font-size:16px;color:var(--ink-soft);font-weight:500;margin-bottom:6px}
.cnudge{display:grid;place-items:center;height:40px;color:var(--azure)}
.cnudge [data-lucide]{width:24px;height:24px;animation:nudgeDown 1.8s ease-in-out infinite}
@keyframes nudgeDown{0%,100%{transform:translateY(-4px);opacity:.45}50%{transform:translateY(5px);opacity:1}}
@keyframes tabBreathe{0%,100%{box-shadow:0 0 0 0 rgba(22,105,199,0)}50%{box-shadow:0 0 0 7px rgba(22,105,199,.15)}}
.chooser.nudge .ctab{animation:tabBreathe 2.8s ease-in-out infinite}
.chooser.nudge .ctab:nth-child(2){animation-delay:.5s}
.chooser.nudge .ctab[aria-pressed="true"]{animation:none}
.chooser.nudge .ctab:hover{animation:none}
@media(prefers-reduced-motion:reduce){.cnudge [data-lucide],.chooser.nudge .ctab{animation:none}}
.ctabs{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:860px;margin:0 auto}
.ctab{display:flex;align-items:center;gap:16px;text-align:left;background:#fff;border:1.5px solid var(--line-strong);border-radius:var(--radius);padding:18px 20px;cursor:pointer;transition:.18s;font:inherit;color:inherit;width:100%}
.ctab:hover{border-color:var(--azure);background:var(--azure-soft)}
.ctab[aria-pressed="true"]{border-color:var(--azure);background:var(--azure-soft);box-shadow:0 0 0 3px rgba(22,105,199,.12)}
.ctab .cico{width:46px;height:46px;border-radius:12px;background:var(--azure);color:#fff;display:grid;place-items:center;flex:none}
.ctab .cico [data-lucide]{width:23px;height:23px}
.ctab b{font-family:var(--font-d);font-size:17px;font-weight:600;display:block}
.ctab small{display:block;font-size:13.5px;color:var(--gray);font-weight:600;margin-top:2px}
.ctab .carrow{margin-left:auto;color:var(--azure);opacity:0;transition:.18s}
.ctab .carrow [data-lucide]{width:19px;height:19px}
.ctab[aria-pressed="true"] .carrow{opacity:1}
[data-track]{display:none}
[data-track].track-on{display:block}
span[data-track].track-on{display:inline}
.feat-list li[data-track]{display:none}
.feat-list li[data-track].track-on{display:flex}
.pcard[data-track]{display:none}
.pcard[data-track].track-on{display:block}

/* TRUST STRIP */
.trust{padding:30px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-soft)}
.trust p{text-align:center;font-size:13px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--gray);margin:0}

/* SECTION HEADERS */
.shead{max-width:680px;margin:0 auto clamp(40px,5vw,60px);text-align:center}
.shead h2{font-size:clamp(30px,3.8vw,46px);font-weight:700;margin:14px 0 0}
.shead p{font-size:18px;color:var(--ink-soft);margin-top:16px}
.pad{padding:clamp(64px,8vw,108px) 0}

/* SPLIT FEATURE */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split.rev .split-media{order:-1}
.feat-list{list-style:none;margin-top:26px;display:flex;flex-direction:column;gap:16px}
.feat-list li{display:flex;gap:13px;align-items:flex-start}
.feat-list .ck{width:26px;height:26px;border-radius:8px;background:var(--azure-soft);color:var(--azure);display:grid;place-items:center;flex:none;margin-top:2px}
.feat-list .ck [data-lucide]{width:15px;height:15px}
.feat-list b{font-family:var(--font-d);font-weight:600;display:block;font-size:16px}
.feat-list span{font-size:14.5px;color:var(--gray)}
.split h2{font-size:clamp(28px,3.4vw,42px);font-weight:700;margin-top:14px}
.split p.lead{font-size:18px;color:var(--ink-soft);margin-top:16px}

/* PHONE FRAME */
.phone{max-width:296px;margin:0 auto;position:relative;padding:10px;border-radius:50px;background:linear-gradient(160deg,#2b3350,#141a30 45%,#0b0f1f);box-shadow:var(--shadow-lg),inset 0 0 0 1.5px rgba(255,255,255,.12)}
.phone::before,.phone::after{content:"";position:absolute;left:-3px;width:6px;border-radius:3px;background:linear-gradient(90deg,#1b2138,#39415f)}
.phone::before{top:23%;height:7%}
.phone::after{top:34%;height:12%}
.phone-body{position:relative;border-radius:41px;overflow:hidden;background:#f7f9fc;display:flex;flex-direction:column;aspect-ratio:9/18.4}
.phone-status{position:relative;flex:none;height:42px;background:#f7f9fc;display:flex;align-items:center;justify-content:center}
.phone-status .t{position:absolute;left:20px;font-weight:700;font-size:12px;color:var(--ink)}
.phone-status .r{position:absolute;right:16px;display:flex;align-items:center;gap:3px}
.phone-status .r [data-lucide]{width:11px;height:11px;color:var(--ink)}
.phone-island{width:64px;height:20px;border-radius:999px;background:#0b0f1f}
.phone-body img{flex:1;min-height:0;width:100%;display:block;object-fit:contain;object-position:center top;background:#f7f9fc}
.phone-home{flex:none;height:26px;background:#fff;display:grid;place-items:center}
.phone-home span{width:104px;height:4.5px;border-radius:999px;background:#0b0f1f;opacity:.8}

/* PRODUCTS GRID */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.2s;position:relative;overflow:hidden}
.pcard:hover{border-color:var(--azure);box-shadow:var(--shadow);transform:translateY(-3px)}
.pcard .ico{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--azure-soft),#fff);border:1px solid var(--line);color:var(--azure);display:grid;place-items:center;margin-bottom:16px}
.pcard .ico [data-lucide]{width:23px;height:23px}
.pcard h3{font-size:18px;font-weight:600}
.pcard p{font-size:14.5px;color:var(--gray);margin-top:7px}

/* AI SECTION */
.ai{background:linear-gradient(160deg,var(--indigo-deep),var(--indigo) 55%,#103bb8);color:#fff;border-radius:var(--radius-lg);overflow:hidden;position:relative}
.ai::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 360px at 88% 10%,rgba(94,156,255,.35),transparent 60%);pointer-events:none}
.ai-inner{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;padding:clamp(40px,5vw,68px)}
.ai .eyebrow{color:#9cc2ff}
.ai h2{color:#fff;font-size:clamp(28px,3.4vw,44px);font-weight:700;margin:14px 0 18px}
.ai p{color:#c9d6f5;font-size:17px;max-width:520px}
.ai .feat-list b{color:#fff}.ai .feat-list span{color:#aebde6}
.ai .feat-list .ck{background:rgba(255,255,255,.12);color:#9cc2ff}
.chat{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);padding:18px;backdrop-filter:blur(6px)}
.chat .row{display:flex;gap:10px;margin-bottom:12px}
.chat .av{width:30px;height:30px;border-radius:8px;flex:none;display:grid;place-items:center;font-size:13px}
.chat .av.u{background:rgba(255,255,255,.16)}
.chat .av.b{background:var(--azure-bright)}
.chat .bub{font-size:14px;padding:10px 13px;border-radius:12px;line-height:1.5}
.chat .bub.u{background:rgba(255,255,255,.12);color:#eaf0ff}
.chat .bub.b{background:rgba(255,255,255,.95);color:var(--ink)}
.chat .stat{display:flex;gap:10px;margin-top:6px}
.chat .stat div{flex:1;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:10px}
.chat .stat b{font-family:var(--font-d);font-size:22px;color:#fff;display:block}
.chat .stat small{font-size:11px;color:#9fb2e0}
.chat .input{margin-top:14px;display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:9px 9px 9px 16px;font-size:13.5px;color:#aebde6}
.chat .input .send{margin-left:auto;width:32px;height:32px;border-radius:50%;background:var(--azure-bright);display:grid;place-items:center;color:#fff}
.chat .input .send [data-lucide]{width:16px;height:16px}

/* PRICING TEASER */
.price-band{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(36px,4vw,56px);display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.price-band h2{font-size:clamp(26px,3vw,38px);font-weight:700}
.plist{list-style:none;margin-top:18px;display:grid;gap:12px}
.plist li{display:flex;gap:11px;align-items:center;font-weight:600;font-size:15.5px;color:var(--ink-soft)}
.plist .ck{width:24px;height:24px;border-radius:50%;background:var(--azure);color:#fff;display:grid;place-items:center;flex:none}
.plist .ck [data-lucide]{width:14px;height:14px}
.price-cta{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;text-align:center;box-shadow:var(--shadow)}
.price-cta .big{font-family:var(--font-d);font-weight:700;font-size:clamp(24px,2.4vw,30px);color:var(--indigo);margin:6px 0 4px;letter-spacing:-.02em}
.price-cta small{color:var(--gray);font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.1em}
.price-cta .btn{margin-top:20px;width:100%;justify-content:center}

/* TESTIMONIAL */
.quote-wrap{max-width:900px;margin:0 auto;text-align:center}
.quote-wrap .mark{font-family:var(--font-d);font-size:80px;line-height:.5;color:var(--azure);opacity:.25;height:44px}
.quote-wrap blockquote{font-family:var(--font-d);font-weight:500;font-size:clamp(20px,2.5vw,30px);line-height:1.35;letter-spacing:-.01em;color:var(--ink)}
.quote-wrap .by{margin-top:26px;font-weight:700;font-size:15px}
.quote-wrap .by span{display:block;color:var(--gray);font-weight:600;font-size:14px;margin-top:3px}

/* CTA + FORM */
.demo{background:linear-gradient(160deg,var(--indigo-deep),var(--indigo));color:#fff}
.demo-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.demo h2{color:#fff;font-size:clamp(30px,3.6vw,46px);font-weight:700}
.demo p{color:#c9d6f5;font-size:18px;margin-top:16px;max-width:440px}
.demo .eyebrow{color:#9cc2ff}
.form{background:#fff;border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow-lg)}
.form .frow{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form label{display:block;font-size:13px;font-weight:700;color:var(--ink-soft);margin:14px 0 6px}
.form input{width:100%;padding:12px 14px;border:1.5px solid var(--line-strong);border-radius:10px;font-family:var(--font-b);font-size:15px;color:var(--ink);transition:.15s}
.form input:focus{outline:none;border-color:var(--azure);box-shadow:0 0 0 3px var(--azure-soft)}
.form .btn{margin-top:22px;width:100%;justify-content:center}

/* FOOTER */
footer{background:#070f28;color:#fff;padding:64px 0 32px;font-size:15px}
footer a{color:#fff;font-weight:500}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
footer h4{font-family:var(--font-d);color:#fff;font-size:13px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px;font-weight:600}
footer ul{list-style:none;display:flex;flex-direction:column;gap:10px}
footer a:hover{color:#fff}
.foot-logo img{height:30px;margin-bottom:16px}
.foot-about{max-width:280px;color:#e6ebf7;font-size:14.5px}
.foot-bottom{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;font-size:13.5px;color:#dde4f4}
.foot-bottom a{color:#fff}
.soc{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.08);display:grid;place-items:center;color:#fff}
.soc [data-lucide]{width:18px;height:18px}

/* MOBILE */
.mobile-menu{display:none}
@media(max-width:980px){
  .nav-links,.nav-cta .login{display:none}
  .hamburger{display:block}
  .hero-grid,.split,.ai-inner,.price-band,.demo-grid{grid-template-columns:1fr;gap:36px}
  .split.rev .split-media{order:0}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .ctabs{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr 1fr}
  .fc1{left:var(--fc1-x,46%)}.fc2{left:var(--fc2-x,0%)}
  .mobile-menu.open{display:block;position:fixed;inset:72px 0 0;background:#fff;z-index:49;padding:24px;overflow:auto;border-top:1px solid var(--line)}
  .mobile-menu a{display:block;padding:14px 8px;font-size:17px;font-weight:600;border-bottom:1px solid var(--line)}
  .mobile-menu .btn{margin-top:20px;width:100%;justify-content:center}
}
@media(max-width:600px){
  .prod-grid{grid-template-columns:1fr}
  .form .frow{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr}
  .float-card{display:none}
}