:root{
  --ink:#0a1030;--navy:#0f1a44;--navy2:#16235c;
  --accent:#ff6a2b;--accent-d:#e85512;--accent2:#ffb02b;
  --bg:#fff;--soft:#f4f6fb;--line:#e3e7f0;
  --text:#1b2238;--muted:#5b6478;
  --r:16px;--shadow:0 12px 40px -18px rgba(10,16,48,.25);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.65 Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:Sora,Inter,sans-serif;line-height:1.15;margin:0 0 .5em;color:var(--ink)}
h1{font-size:clamp(2.2rem,5.2vw,3.8rem);font-weight:800;letter-spacing:-.025em}
h2{font-size:clamp(1.7rem,3.6vw,2.5rem);font-weight:700;letter-spacing:-.015em}
h3{font-size:1.2rem;font-weight:600}
h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
p{margin:0 0 1em}
a{color:var(--accent-d)}
img,svg{max-width:100%}
.wrap{max-width:1160px;margin:0 auto;padding:0 22px}
.narrow{max-width:780px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;color:#000;padding:8px 12px;z-index:99}
.ico{width:26px;height:26px;flex:none;color:var(--accent)}
.ico.big{width:44px;height:44px;margin-bottom:14px}

/* header */
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:10px;font:700 1.3rem Sora,sans-serif;color:var(--ink);text-decoration:none}
.logo-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#111;font-weight:800}
.menu{display:flex;align-items:center;gap:28px}
.menu>a,.sub-toggle{color:var(--text);text-decoration:none;font-weight:500;font-size:.95rem;padding:6px 0;border-bottom:2px solid transparent}
.menu>a:hover,.sub-toggle:hover,.menu a[aria-current]{border-color:var(--accent)}
.menu>a.btn{border:0;color:#14100c;padding:10px 20px}
.has-sub{position:relative}
.sub{position:absolute;top:100%;left:-16px;min-width:290px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:10px;display:none}
.has-sub:hover .sub,.has-sub:focus-within .sub{display:block}
.sub a{display:flex;gap:12px;align-items:center;padding:12px;border-radius:10px;color:var(--text);text-decoration:none;font-weight:500}
.sub a:hover{background:var(--soft)}
.menu-btn{display:none;background:none;border:1px solid var(--line);color:var(--ink);font-size:1.3rem;border-radius:8px;padding:4px 12px;cursor:pointer}

/* buttons */
.btn{display:inline-block;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#14100c!important;font-weight:600;border:0;border-radius:999px;padding:14px 28px;text-decoration:none;cursor:pointer;font-size:1rem;font-family:inherit;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 30px -10px var(--accent)}
.btn-small{padding:10px 20px;font-size:.9rem}
.btn-ghost{background:transparent;color:#fff!important;border:1px solid rgba(255,255,255,.35)}
.btn-ghost:hover{box-shadow:none;border-color:#fff}
.btn-light{background:#fff;color:var(--ink)!important}

.eyebrow{color:var(--accent-d);font-weight:600;text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;margin-bottom:.9em}
.lead{color:var(--muted);font-size:1.15rem;max-width:36em}

/* hero */
.hero{color:#fff;padding:96px 0 88px;background:
  radial-gradient(700px 380px at 85% 10%,rgba(255,106,43,.35),transparent 65%),
  radial-gradient(600px 400px at 0 100%,rgba(70,90,220,.35),transparent 60%),
  linear-gradient(160deg,var(--ink),var(--navy2))}
.hero h1{color:#fff}
.hero .eyebrow{color:var(--accent2)}
.hero .lead{color:#c5cbe6}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}

.chat{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:22px;padding:20px;backdrop-filter:blur(6px);display:grid;gap:10px;box-shadow:0 30px 60px -30px #000}
.chat-top{display:flex;align-items:center;gap:8px;font-weight:600;font-size:.9rem;color:#fff;padding-bottom:8px;border-bottom:1px solid rgba(255,255,255,.12)}
.chat-top em{margin-left:auto;font-style:normal;font-weight:500;color:#7be3a0;font-size:.8rem}
.dot{width:9px;height:9px;border-radius:50%;background:#7be3a0}
.msg{max-width:88%;padding:10px 14px;border-radius:14px;font-size:.92rem;line-height:1.45}
.msg.in{background:rgba(255,255,255,.14);color:#fff;justify-self:start;border-bottom-left-radius:4px}
.msg.out{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#14100c;justify-self:end;border-bottom-right-radius:4px}
.chat-foot{font-size:.8rem;color:#b9c2ea;padding-top:8px;border-top:1px solid rgba(255,255,255,.12)}

/* strip */
.strip{border-bottom:1px solid var(--line);background:#fff}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:28px 22px}
.strip-grid>div{display:grid;grid-template-columns:auto 1fr;column-gap:14px;align-items:center}
.strip-grid .ico{grid-row:span 2;width:32px;height:32px}
.strip-grid b{font-family:Sora,sans-serif;color:var(--ink);font-size:.98rem}
.strip-grid span{color:var(--muted);font-size:.88rem}

/* sections */
.section{padding:88px 0}
.soft{background:var(--soft)}
.dark{background:linear-gradient(160deg,var(--ink),var(--navy2));color:#c5cbe6}
.dark h2,.dark h3{color:#fff}
.head{margin-bottom:38px;max-width:44em}
.head.light .eyebrow{color:var(--accent2)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.top{align-items:start}

.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.cards.three{grid-template-columns:repeat(3,1fr)}
.cards.two{grid-template-columns:repeat(2,1fr)}
.card{display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;color:var(--text);text-decoration:none;transition:transform .2s,box-shadow .2s,border-color .2s}
a.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--accent)}
.card .ico{margin-bottom:10px;width:34px;height:34px}
.card p{color:var(--muted);margin:0 0 12px}
.more{margin-top:auto;display:flex;align-items:center;gap:8px;font-weight:600;color:var(--accent-d);font-size:.95rem}
.more .ico{width:18px;height:18px;margin:0}
.card.static{transition:none}
.card.featured{border-color:var(--accent);box-shadow:var(--shadow)}

.ticks{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:12px}
.ticks li{display:flex;gap:12px;align-items:flex-start}
.ticks .ico{width:20px;height:20px;margin-top:4px}
.panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px;box-shadow:var(--shadow)}
.panel h4{margin-top:0}

.compare{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.compare .col{border-radius:var(--r);padding:26px;border:1px solid var(--line);background:#fff}
.compare .after{background:linear-gradient(160deg,var(--ink),var(--navy2));color:#dfe3f6;border:0}
.compare .after h4{color:var(--accent2)}
.compare ul{margin:0;padding-left:18px;display:grid;gap:10px;font-size:.95rem}

.tabs{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}
.tab-list{display:flex;flex-wrap:wrap;background:var(--soft);border-bottom:1px solid var(--line)}
.tab-list button{flex:1;min-width:110px;padding:16px;border:0;background:none;font:600 .98rem Inter,sans-serif;color:var(--muted);cursor:pointer;border-bottom:3px solid transparent}
.tab-list button[aria-selected=true]{color:var(--ink);background:#fff;border-color:var(--accent)}
.tab-panel{padding:34px}
.tab-panel p{color:var(--muted);max-width:44em}

.pills{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px}
.pills li{background:var(--soft);border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:.92rem}
.pills.big li{background:#fff;padding:12px 22px;font-weight:500}

.steps{list-style:none;padding:0;margin:0 0 36px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.steps li{padding:28px;border-radius:var(--r);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14)}
.steps span{font:800 2rem Sora,sans-serif;color:var(--accent2);display:block;margin-bottom:8px}
.steps p{margin:0;font-size:.95rem}

.timeline{list-style:none;padding:0;margin:0;display:grid;gap:18px;max-width:820px}
.timeline li{display:grid;grid-template-columns:70px 1fr;gap:20px;padding:26px;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.timeline span{font:800 1.8rem Sora,sans-serif;color:var(--accent)}
.timeline p{color:var(--muted);margin-bottom:8px}
.timeline em{font-style:normal;font-size:.88rem;font-weight:600;color:var(--ink)}

details{border:1px solid var(--line);border-radius:12px;background:#fff;padding:18px 22px;margin-bottom:12px}
summary{cursor:pointer;font-weight:600;color:var(--ink)}
details p{color:var(--muted);margin:12px 0 0}

/* page hero + cta */
.page-hero{color:#fff;padding:72px 0 64px;background:
  radial-gradient(500px 260px at 90% 0,rgba(255,106,43,.3),transparent 65%),
  linear-gradient(160deg,var(--ink),var(--navy2))}
.page-hero h1{color:#fff;font-size:clamp(2rem,4.4vw,3.2rem);max-width:18em}
.page-hero .eyebrow{color:var(--accent2)}
.page-hero .lead{color:#c5cbe6}
.cta-band{background:linear-gradient(120deg,var(--accent),var(--accent2));padding:56px 0}
.cta-in{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta-band h2{margin:0 0 6px;color:#14100c}
.cta-band p{margin:0;color:#3a2a10;max-width:36em}

/* contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.mini{padding-left:20px;color:var(--muted);display:grid;gap:6px}
form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;display:grid;gap:16px;box-shadow:var(--shadow)}
label{display:grid;gap:6px;font-size:.9rem;color:var(--muted);font-weight:500}
input,select,textarea{background:#fff;color:var(--text);border:1px solid #cfd5e4;border-radius:10px;padding:12px 14px;font:inherit}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);border-color:transparent}
.hp{position:absolute;left:-9999px;height:0;opacity:0}
#form-status{margin:0;min-height:1.4em;font-size:.95rem}
#form-status.ok{color:#15803d}#form-status.err{color:#b91c1c}

/* footer */
.site-footer{background:var(--ink);color:#aab2d3;padding:60px 0 24px}
.site-footer .logo{color:#fff;margin-bottom:12px}
.site-footer a{color:#aab2d3;text-decoration:none}
.site-footer a:hover{color:#fff}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}
.foot-grid h4{color:#fff}
.foot-grid div>a{display:block;padding:4px 0}
.foot-bottom{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:.88rem}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

@media(max-width:980px){
  .cards,.steps{grid-template-columns:repeat(2,1fr)}
  .strip-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:820px){
  .hero-grid,.split,.contact-grid,.cards.two,.cards.three,.compare,.foot-grid{grid-template-columns:1fr}
  .hero{padding:60px 0}
  .menu-btn{display:block}
  .menu{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:12px 22px 22px;box-shadow:var(--shadow)}
  .menu.open{display:flex}
  .menu>a,.sub-toggle{padding:12px 0;width:100%}
  .has-sub{width:100%}
  .sub{position:static;display:block;box-shadow:none;border:0;padding:0 0 0 8px;min-width:0}
  .section{padding:60px 0}
  .timeline li{grid-template-columns:1fr;gap:6px}
}
@media(max-width:560px){.cards,.steps,.strip-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}