:root{
  --ink:#18163B;
  --bg:#FAFAFA;
  --white:#FFFFFF;
  --red:#F12222;
  --blue-soft:#8FB0FF;
  --blue:#547CF6;
  --muted:#696880;
  --muted2:#7F7E82;
  --line:#18163B1f;
  --line-strong:#18163B3d;
  --radius-pill:30px;
  --radius-lg:24px;
  --radius:16px;
  --radius-sm:12px;
  --shadow-card:0 24px 50px -20px #547CF633;
  --shadow-soft:0 10px 30px -12px #18163B26;
  --maxw:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Noto Sans",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:84px 0}
h1,h2,h3{line-height:1.1;letter-spacing:-0.02em;font-weight:700}
h1{font-size:clamp(2.1rem,4.6vw,3.6rem);letter-spacing:-0.03em}
h2{font-size:clamp(1.7rem,3.3vw,2.6rem)}
h3{font-size:1.2rem;letter-spacing:-0.01em}
p{color:var(--ink)}
.lead{font-size:clamp(1.05rem,1.6vw,1.28rem);color:var(--muted);font-weight:400}
.eyebrow{display:inline-block;font-size:.82rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.hl{background:linear-gradient(180deg,transparent 62%, #c6d5fc 62%);padding:0 2px}
.hl-red{color:var(--red)}
.center{text-align:center}
.muted{color:var(--muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:1rem;padding:15px 28px;border-radius:var(--radius-pill);border:1.5px solid transparent;cursor:pointer;transition:.18s ease;white-space:nowrap}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:#3f66e0;transform:translateY(-1px)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#26224f;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn-ghost:hover{border-color:var(--ink);background:#fff}
.btn-lime{background:var(--blue);color:#fff}
.btn-lime:hover{background:#3f66e0;transform:translateY(-1px)}
.btn-sm{padding:11px 20px;font-size:.94rem}

/* header */
header.site{position:sticky;top:0;z-index:50;background:#fafafae6;backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px;gap:24px}
.nav .logo img{height:34px;width:auto}
.nav-links{display:flex;gap:30px;align-items:center;font-size:.96rem;font-weight:500;color:var(--muted)}
.nav-links a:hover{color:var(--ink)}
.nav-cta{display:flex;gap:12px;align-items:center}
.nav-cta .login{font-weight:600;font-size:.96rem}
.menu-toggle{display:none;background:none;border:0;cursor:pointer}

/* hero */
.hero{padding-top:64px;padding-bottom:56px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{margin-bottom:20px}
.hero .lead{margin-bottom:30px;max-width:36ch}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:22px}
.hero-note{font-size:.9rem;color:var(--muted2);display:flex;align-items:center;gap:8px}
.hero-note b{color:var(--ink);font-weight:600}
.dot{width:7px;height:7px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 3px #547CF666;display:inline-block}

/* hero visual */
.hero-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:24px}
.hero-card .head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.hero-card .head .live{display:flex;align-items:center;gap:7px;font-size:.8rem;font-weight:600;color:var(--muted)}
.hero-card .head .live .pulse{width:8px;height:8px;border-radius:50%;background:var(--red);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 #F1222255}70%{box-shadow:0 0 0 8px #F1222200}100%{box-shadow:0 0 0 0 #F1222200}}
.chip-row{display:flex;gap:8px;margin-bottom:16px}
.chip{font-size:.78rem;font-weight:600;padding:6px 12px;border-radius:var(--radius-pill);border:1px solid var(--line);color:var(--muted)}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.bubble{padding:12px 15px;border-radius:14px;font-size:.92rem;margin-bottom:10px;max-width:88%}
.bubble.ai{background:#eef1ff;border:1px solid #547CF622;border-top-left-radius:4px}
.bubble.them{background:#f4f4f6;margin-left:auto;border-top-right-radius:4px;color:var(--muted)}
.bubble .who{font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--blue);margin-bottom:3px}
.bubble.them .who{color:var(--muted2)}
.hero-card .outcome{margin-top:16px;padding-top:16px;border-top:1px dashed var(--line-strong);display:flex;align-items:center;gap:10px;font-size:.9rem;font-weight:600}
.tick{width:20px;height:20px;border-radius:50%;background:var(--blue);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:.7rem;flex:none}
/* hero tabs / players */
.chip{cursor:pointer;font-family:inherit;background:transparent;transition:.15s ease}
.chip:hover{color:var(--ink);border-color:var(--line-strong)}
.chip.on:hover{color:#fff}
.tab-panel[hidden]{display:none}
.player{display:flex;align-items:center;gap:12px;background:#f4f4f6;border:1px solid var(--line);border-radius:14px;padding:12px 14px;margin-bottom:8px}
.player .play,.video-ph .play{cursor:pointer;border:0;display:flex;align-items:center;justify-content:center;flex:none;transition:.15s ease}
.player .play{width:38px;height:38px;border-radius:50%;background:var(--blue);color:#fff;font-size:.72rem;padding-left:2px}
.player .play:hover{background:#3f66e0;transform:scale(1.05)}
.wave{flex:1;display:flex;align-items:center;gap:3px;height:30px}
.wave span{flex:1;background:#547CF666;border-radius:2px}
.wave span:nth-child(4n+1){height:34%}
.wave span:nth-child(4n+2){height:78%}
.wave span:nth-child(4n+3){height:52%}
.wave span:nth-child(4n){height:96%}
.wave span:nth-child(5n){height:42%}
.wave span:nth-child(7n){background:#547CF6aa}
.player .dur{font-size:.8rem;font-weight:600;color:var(--muted);flex:none}
.player-cap,.video-cap{font-size:.82rem;color:var(--muted2)}
.player-cap{text-align:center;margin-bottom:14px}
.video-ph{position:relative;height:150px;border-radius:14px;margin-bottom:14px;overflow:hidden;background:linear-gradient(135deg,#211e4a 0%,#547CF6 100%);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}
.video-ph::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 42%,#ffffff22,transparent 60%)}
.video-ph .play.big{position:relative;z-index:1;width:56px;height:56px;border-radius:50%;background:#ffffffe6;color:var(--ink);font-size:1rem;padding-left:3px}
.video-ph .play.big:hover{background:#fff;transform:scale(1.06)}
.video-ph .video-cap{position:relative;z-index:1;color:#fff;font-weight:600}

/* proof strip */
.proof{background:var(--ink);color:#fff;padding:40px 0}
.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;text-align:center}
.proof .num{font-size:clamp(1.7rem,3vw,2.3rem);font-weight:900;color:var(--blue-soft);letter-spacing:-.02em}
.proof .lbl{font-size:.92rem;color:#c9c8d8;margin-top:4px}
.verticals{margin-top:30px;text-align:center;color:#a9a8bd;font-size:.9rem}
.verticals b{color:#fff;font-weight:600}

/* problem */
.problem-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.problem-list{list-style:none;display:grid;gap:14px;margin-top:24px}
.problem-list li{display:flex;gap:12px;align-items:flex-start;font-size:1.02rem}
.x{width:22px;height:22px;border-radius:6px;background:#F122221a;color:var(--red);display:inline-flex;align-items:center;justify-content:center;font-weight:700;flex:none;margin-top:2px;font-size:.8rem}
.problem-quote{background:#fff;border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-soft);font-size:1.15rem;font-weight:500;line-height:1.45}
.problem-quote span{display:block;margin-top:12px;font-size:.9rem;font-weight:600;color:var(--muted)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;position:relative}
.step .n{width:38px;height:38px;border-radius:11px;background:var(--ink);color:var(--blue-soft);font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.step h3{margin-bottom:8px}
.step p{color:var(--muted);font-size:.98rem}

/* use cases */
.uc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
.uc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.18s ease}
.uc:hover{transform:translateY(-3px);box-shadow:var(--shadow-card);border-color:#547CF640}
.uc.feature{border:1.5px solid var(--ink);box-shadow:var(--shadow-soft)}
.uc .tag{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--blue);margin-bottom:12px}
.uc.feature .tag{color:var(--red)}
.uc h3{margin-bottom:10px}
.uc .job{color:var(--muted);font-size:.98rem;margin-bottom:14px}
.uc .out{display:flex;gap:9px;align-items:flex-start;font-size:.95rem;font-weight:600;padding-top:14px;border-top:1px solid var(--line)}
.uc .verts{margin-top:14px;font-size:.8rem;color:var(--muted2)}

/* channels */
.channels{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.ch-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.ch{border:1px solid var(--line);border-radius:var(--radius);padding:28px;text-align:center;background:#fafaff}
.ch .ico{font-size:1.7rem;margin-bottom:12px}
.ch h3{margin-bottom:8px}
.ch p{color:var(--muted);font-size:.95rem}
.ch-foot{margin-top:28px;text-align:center;font-weight:600;color:var(--muted)}

/* control (dark) */
.control{background:var(--ink);color:#fff}
.control h2{color:#fff}
.control .lead{color:#c9c8d8}
.ctrl-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:40px}
.ctrl{background:#211e4a;border:1px solid #ffffff14;border-radius:var(--radius);padding:24px;display:flex;gap:15px;align-items:flex-start}
.ctrl .ico{width:40px;height:40px;border-radius:11px;background:#547CF61f;color:var(--blue-soft);display:flex;align-items:center;justify-content:center;flex:none;font-weight:800}
.ctrl h3{color:#fff;margin-bottom:6px;font-size:1.08rem}
.ctrl p{color:#b4b2cc;font-size:.94rem}

/* why */
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:40px}
.compare{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.compare .top{padding:18px 24px;font-weight:700;border-bottom:1px solid var(--line)}
.compare.bad .top{background:#F122220d;color:var(--red)}
.compare.good .top{background:#547CF614;color:var(--ink)}
.compare ul{list-style:none;padding:18px 24px;display:grid;gap:12px}
.compare li{display:flex;gap:10px;align-items:flex-start;font-size:.98rem;color:var(--muted)}
.compare.good li{color:var(--ink)}
.compare .mk{flex:none;font-weight:800}
.compare.bad .mk{color:var(--red)}
.compare.good .mk{color:var(--blue)}

/* founders */
.founders{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:40px}
.founder{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.founder-head{display:flex;align-items:center;gap:16px;margin-bottom:20px}
.founder-photo{width:76px;height:76px;border-radius:50%;flex:none;background:linear-gradient(135deg,#eef1ff,#e9e3fb);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;overflow:hidden;color:#b4b3c6}
.founder-photo img{width:100%;height:100%;object-fit:cover}
.founder .role{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--blue);margin-bottom:4px}
.founder-head h3{margin-bottom:0}
.founder-li{display:inline-flex;align-items:center;gap:6px;margin-top:8px;font-size:.85rem;font-weight:600;color:var(--blue)}
.founder-li:hover{text-decoration:underline}
.founder-li svg{width:16px;height:16px}
.founder h3{margin-bottom:12px}
.founder ul{list-style:none;display:grid;gap:8px}
.founder li{display:flex;gap:9px;font-size:.96rem;color:var(--muted)}
.founder .mk{color:var(--blue);flex:none;font-weight:800}

/* pricing */
.pricing{background:var(--white);border-top:1px solid var(--line)}
.price-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;margin-top:44px;align-items:stretch}
.price-card{background:#fafaff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;display:flex;flex-direction:column}
.price-card .btn{margin-top:auto}
.price-card.payg{background:#fff}
.price-card h3{font-size:1.35rem;margin-bottom:6px}
.price-card .sub{color:var(--muted);margin-bottom:22px}
.rate{display:flex;justify-content:space-between;align-items:baseline;padding:14px 0;border-bottom:1px dashed var(--line-strong)}
.rate:last-of-type{border-bottom:0}
.rate .what{font-weight:600}
.rate .amt{font-weight:800;font-size:1.15rem}
.rate .amt small{font-weight:500;color:var(--muted);font-size:.8rem}
.price-card.plan{background:var(--ink);color:#fff;border-color:var(--ink);position:relative}
.price-card.plan h3{color:#fff}
.price-card.plan .sub{color:#c9c8d8}
.plan-feats{list-style:none;display:grid;gap:12px;margin:20px 0 26px}
.plan-feats li{display:flex;gap:10px;font-size:.97rem;color:#d7d6e6}
.plan-feats .mk{color:var(--blue-soft);flex:none;font-weight:800}
.plan .big{font-size:2.2rem;font-weight:900;letter-spacing:-.02em}
.plan .big small{font-size:1rem;font-weight:500;color:#c9c8d8}
.price-note{text-align:center;margin-top:22px;color:var(--muted2);font-size:.9rem}

/* faq */
.faq-wrap{max-width:800px;margin:40px auto 0}
details.faq{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:12px;overflow:hidden}
details.faq summary{list-style:none;cursor:pointer;padding:20px 24px;font-weight:600;font-size:1.05rem;display:flex;justify-content:space-between;align-items:center;gap:16px}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary .plus{flex:none;width:24px;height:24px;border-radius:50%;background:#547CF614;color:var(--blue);display:flex;align-items:center;justify-content:center;font-weight:700;transition:.2s}
details.faq[open] summary .plus{transform:rotate(45deg);background:var(--blue);color:#fff}
details.faq .body{padding:0 24px 22px;color:var(--muted);font-size:1rem}

/* final cta */
.final{background:linear-gradient(135deg,#18163B 0%,#2a2560 100%);color:#fff;border-radius:var(--radius-lg);padding:64px 40px;text-align:center;position:relative;overflow:hidden}
.final::after{content:"";position:absolute;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,#547CF64d,transparent 70%);top:-120px;right:-60px}
.final h2{color:#fff;position:relative}
.final p{color:#d0cfe2;max-width:52ch;margin:14px auto 30px;position:relative}
.final .btn{position:relative}
.final .micro{margin-top:16px;font-size:.88rem;color:#a9a8bd}

/* footer */
footer.site{padding:56px 0 30px;border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
footer .logo img{height:30px;margin-bottom:14px}
footer p.f-desc{color:var(--muted);font-size:.92rem;max-width:30ch}
.foot-col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted2);margin-bottom:14px}
.foot-col a{display:block;color:var(--muted);font-size:.95rem;margin-bottom:9px}
.foot-col a:hover{color:var(--ink)}
.foot-bottom{margin-top:40px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted2);font-size:.86rem}

/* logo marquee */
.marquee{padding:32px 0;border-bottom:1px solid var(--line);background:var(--bg);overflow:hidden}
.marquee .cap{text-align:center;font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted2);margin-bottom:22px}
.marquee-mask{position:relative;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;width:max-content;animation:marquee 45s linear infinite;will-change:transform}
.marquee-mask:hover .marquee-track{animation-play-state:paused}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.logo-ph{display:flex;align-items:center;gap:9px;color:#a3a2b6;font-weight:800;font-size:1.18rem;letter-spacing:-.02em;white-space:nowrap;flex:none;margin-right:54px}
.logo-ph svg{flex:none}

/* solution */
.solution{background:#fff;border-top:1px solid var(--line)}
.toggle{display:inline-flex;background:#f0f0f4;border:1px solid var(--line);border-radius:var(--radius-pill);padding:5px;margin:24px auto 0;gap:4px}
.toggle button{border:0;background:transparent;font-family:inherit;font-weight:600;font-size:.95rem;color:var(--muted);padding:10px 22px;border-radius:var(--radius-pill);cursor:pointer;transition:.15s}
.toggle button.on{background:var(--ink);color:#fff}
.sol-stage{margin-top:36px;background:linear-gradient(180deg,#fafaff,#f2f5ff);border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px 24px;overflow-x:auto}
.sol-stage svg{display:block;margin:0 auto;max-width:100%;height:auto;min-width:680px}
.sol-cap{text-align:center;margin-top:18px;font-weight:600;color:var(--muted);font-size:.98rem}
.sol-panel[hidden]{display:none}

/* step visuals */
.step-visual{height:132px;border-radius:12px;margin-bottom:18px;background:linear-gradient(135deg,#eef1ff,#f6f3ff);border:1px solid var(--line);overflow:hidden;position:relative}
.step-visual svg{position:absolute;inset:0;width:100%;height:100%}

/* zigzag use cases */
.zigzag{margin-top:24px;display:flex;flex-direction:column;gap:26px}
.zz{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:38px;transition:.18s ease}
.zz:hover{box-shadow:var(--shadow-card);border-color:#547CF640}
.zz.feature{border:1.5px solid var(--ink)}
.zz.rev .zz-text{order:2}
.zz.rev .zz-visual{order:1}
.zz-tag{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--blue);margin-bottom:12px}
.zz.feature .zz-tag{color:var(--red)}
.zz-text h3{font-size:1.5rem;margin-bottom:12px}
.zz-text .job{color:var(--muted);font-size:1.05rem;margin-bottom:18px;max-width:44ch}
.zz-out{display:inline-flex;gap:9px;align-items:center;font-weight:600;font-size:.96rem;background:#547CF614;border:1px solid #547CF6;border-radius:var(--radius-pill);padding:8px 16px;color:var(--ink)}
.zz-verts{margin-top:14px;font-size:.85rem;color:var(--muted2)}
.zz-cta{display:inline-flex;align-items:center;gap:8px;margin-top:22px;font-weight:600;font-size:.95rem;color:var(--ink);border:1.5px solid var(--line-strong);padding:11px 20px;border-radius:var(--radius-pill);transition:.15s ease}
.zz-cta:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.zz-cta svg{transition:.15s ease}
.zz-cta:hover svg{transform:translateX(3px)}
/* use-case mock visual */
.uc-mock{position:relative;border-radius:var(--radius);padding:24px;min-height:236px;display:flex;flex-direction:column;justify-content:center;gap:12px;background:linear-gradient(135deg,#eef1ff 0%,#f7f4ff 100%);border:1px solid var(--line);overflow:hidden}
.uc-mock.dark{background:linear-gradient(135deg,#211e4a,#3a3480);color:#fff}
.uc-mock .mock-head{display:flex;align-items:center;gap:11px;margin-bottom:4px}
.uc-badge{width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:#fff;box-shadow:var(--shadow-soft);flex:none}
.uc-badge svg{width:24px;height:24px}
.uc-mock .mh-title{font-weight:700;font-size:.98rem}
.uc-mock .mh-sub{font-size:.78rem;color:var(--muted2)}
.uc-mock.dark .mh-sub{color:#b4b2cc}
.mock-row{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:11px;padding:10px 12px;font-size:.86rem;font-weight:600;box-shadow:0 6px 16px -10px #18163b33}
.mock-row .av{width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,#547CF6,#8a6cf0);flex:none}
.mock-row .st{margin-left:auto;font-size:.7rem;font-weight:700;padding:3px 9px;border-radius:20px;white-space:nowrap}
.st.hot{background:#F122221a;color:var(--red)}
.st.booked{background:var(--blue);color:#fff}
.st.new{background:#547CF61a;color:var(--blue)}
.st.time{background:#18163b12;color:var(--muted)}
.mock-cal{display:flex;gap:6px}
.mock-cal .d{flex:1;text-align:center;background:#fff;border:1px solid var(--line);border-radius:9px;padding:8px 0;font-size:.72rem;font-weight:700;color:var(--muted)}
.mock-cal .d.on{background:var(--blue);color:#fff;border-color:var(--blue)}
.mock-cal .d small{display:block;font-size:.62rem;font-weight:600;opacity:.7}

/* testimonials */
.tst{background:var(--bg)}
.tst-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:32px}
.tst-head h2{max-width:16ch}
.tst-arrows{display:flex;gap:10px;flex:none}
.tst-arrows button{width:46px;height:46px;border-radius:50%;border:1px solid var(--line-strong);background:#fff;cursor:pointer;font-size:1.1rem;color:var(--ink);display:flex;align-items:center;justify-content:center;transition:.15s}
.tst-arrows button:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.tst-track{display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding:4px 4px 10px;scrollbar-width:none}
.tst-track::-webkit-scrollbar{display:none}
.tst-card{flex:0 0 clamp(300px,44%,460px);scroll-snap-align:start;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;display:flex;flex-direction:column}
.tst-quote{font-size:1.12rem;font-weight:500;line-height:1.5}
.tst-quote .mark{color:var(--blue);font-weight:900;font-size:1.4rem;margin-right:2px}
.tst-result{margin:20px 0;padding:14px 16px;background:#547CF60d;border-radius:12px;font-weight:700;font-size:.92rem}
.tst-result b{color:var(--blue)}
.tst-foot{margin-top:auto;display:flex;align-items:center;gap:13px}
.tst-av{width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,#547CF6,#8a6cf0);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;flex:none;font-size:.95rem}
.tst-name{font-weight:700;font-size:.98rem}
.tst-role{font-size:.83rem;color:var(--muted)}
.tst-logo{margin-left:auto;font-weight:800;color:#b6b5c6;font-size:.9rem;letter-spacing:-.02em}
.tst-note{text-align:center;margin-top:22px;font-size:.82rem;color:var(--muted2)}

/* integrations */
.integrations{border-top:1px solid var(--line);background:#fff}
.int-flow{margin-top:44px}
.flow-row{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:6px}
.flow-side{display:flex;align-items:stretch;gap:6px;min-width:0}
.flow-side.left{justify-content:flex-end}
.flow-side.right{justify-content:flex-start}
.flow-node.hub{align-self:center;min-width:172px}
.flow-node{flex:1 1 0;min-width:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 14px;text-align:center;display:flex;flex-direction:column;gap:11px;justify-content:center;align-items:center}
.flow-node.accent{background:var(--ink);border-color:var(--ink);color:#fff;box-shadow:var(--shadow-soft)}
.fn-label{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--blue)}
.flow-node.accent .fn-label{color:var(--blue-soft)}
.fn-body{font-weight:700;font-size:.98rem;line-height:1.25}
.flow-node.accent .fn-body{font-size:1.05rem}
.fn-list{display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.flow-node.crm{flex:1.7 1 0}
.flow-node.crm .fn-list{display:grid;grid-template-columns:1fr 1fr;gap:8px 18px;align-items:start;width:100%}
.fn-list .lg,.flow-ch .lg{display:inline-flex;align-items:center;gap:7px;font-size:.82rem;font-weight:600;white-space:nowrap}
.fn-list .lg img,.flow-ch .lg img{width:20px;height:20px;border-radius:5px;flex:none;background:#f4f4f6}
.flow-arrow{display:flex;align-items:center;justify-content:center;color:#547CF6;flex:none;width:22px}
.flow-arrow svg{width:20px;height:20px}
.flow-branch{display:flex;align-items:center;justify-content:center;gap:10px;margin:6px 0;font-weight:600;color:var(--muted);font-size:.86rem}
.flow-branch::before,.flow-branch::after{content:"";height:1px;flex:1;max-width:120px;background:var(--line-strong)}
.flow-down{display:flex;justify-content:center;color:#547CF6;margin:2px 0}
.flow-channels{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:10px}
.flow-ch{background:#fafaff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 18px;text-align:center}
.flow-ch h4{font-size:.95rem;margin-bottom:14px;color:var(--ink);letter-spacing:-.01em}
.flow-ch .chls{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.flow-ch .lg{background:#fff;border:1px solid var(--line);border-radius:var(--radius-pill);padding:6px 13px 6px 8px}
.mini-ico{width:20px;height:20px;flex:none;border-radius:5px;background:#547CF614;color:var(--blue);display:flex;align-items:center;justify-content:center}
.mini-ico svg{width:13px;height:13px}
.int-note{text-align:center;margin-top:32px;color:var(--muted);font-size:.98rem}
.int-note b{color:var(--ink)}

/* responsive */
@media(max-width:900px){
  section{padding:60px 0}
  .hero-grid,.problem-grid,.why-grid,.price-grid{grid-template-columns:1fr;gap:36px}
  .hero-visual{order:-1}
  .steps,.uc-grid,.ch-grid,.ctrl-grid,.founders{grid-template-columns:1fr}
  .proof-grid{grid-template-columns:1fr;gap:26px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav-links{display:none}
  .zz,.zz.rev{grid-template-columns:1fr;gap:26px}
  .zz.rev .zz-text{order:1}
  .zz.rev .zz-visual{order:2}
  .tst-head{flex-direction:column;align-items:flex-start}
  .tst-card{flex-basis:84%}
  .flow-row{grid-template-columns:1fr;gap:0}
  .flow-side{flex-direction:column;gap:0}
  .flow-arrow{transform:rotate(90deg);width:auto;padding:2px 0}
  .flow-channels{grid-template-columns:1fr}
}
@media(max-width:560px){
  .foot-grid{grid-template-columns:1fr}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{justify-content:center}
}