:root{--ink:#142238;--navy:#0b1f38;--blue:#145fe7;--sky:#edf5ff;--muted:#68778c;--line:#e4eaf2;--bg:#f8fafc;--white:#fff;--max:1220px;--shadow:0 24px 70px rgba(20,34,56,.11)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.65;background:var(--bg)}a{text-decoration:none;color:inherit}.container{width:min(92%,var(--max));margin:auto}
.announce{height:36px;background:var(--navy);color:#dbe6f2;font-size:12px}.announce .container{height:100%;display:flex;align-items:center;justify-content:space-between}.announce a{color:#fff;font-weight:700}
.nav{position:sticky;top:0;z-index:100;height:84px;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.navin{height:100%;display:flex;align-items:center;justify-content:space-between}.logo{font-size:26px;font-weight:950;letter-spacing:-1.6px;color:var(--navy)}.logo em{font-style:normal;color:var(--blue)}.links{display:flex;gap:30px;font-size:14px;font-weight:700;color:#4b5c72}.links a:hover{color:var(--blue)}.navcta{display:flex;align-items:center;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;border-radius:7px;background:var(--blue);border:1px solid var(--blue);color:white;font-weight:850;transition:.25s;box-shadow:0 12px 28px rgba(20,95,231,.16)}.btn:hover{transform:translateY(-2px);box-shadow:0 17px 35px rgba(20,95,231,.22)}.btn.secondary{background:white;color:var(--navy);border-color:#d5deea;box-shadow:none}
.hero{background:linear-gradient(125deg,#f5f9ff 0,#fff 52%,#edf5ff 100%);padding:88px 0 86px;border-bottom:1px solid #e7edf5}.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:75px;align-items:center}.eyebrow{font-size:11px;font-weight:900;letter-spacing:2px;text-transform:uppercase;color:var(--blue)}h1{font-size:clamp(48px,6.4vw,82px);line-height:1.01;letter-spacing:-4px;color:var(--navy);margin:15px 0 22px;max-width:850px}.lead{font-size:19px;color:var(--muted);max-width:680px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.hero-media{height:550px;border-radius:22px;overflow:hidden;box-shadow:var(--shadow);position:relative}.hero-media img{width:100%;height:100%;object-fit:cover}.hero-media:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(5,22,42,.25))}
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.dark{background:var(--navy);color:white}.dark .head h2{color:white}.dark .head p{color:#aebdd0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12)}.stat{padding:28px 24px;border-right:1px solid rgba(255,255,255,.12)}.stat:last-child{border:0}.stat strong{display:block;font-size:31px}.stat span{color:#aebdd0;font-size:13px}
.logos{display:flex;flex-wrap:wrap;gap:12px}.logoitem{padding:14px 18px;background:#fff;border:1px solid var(--line);border-radius:8px;color:#718096;font-weight:800;font-size:13px}
.cta{background:linear-gradient(120deg,#e9f2ff,#fff);border:1px solid #dbe7f6;border-radius:18px;padding:55px;display:flex;justify-content:space-between;align-items:center;gap:35px}.cta h2{font-size:38px;letter-spacing:-1.4px;color:var(--navy);margin:8px 0 0;max-width:700px}
.footer{background:#0b1c30;color:#9fb0c4;padding:66px 0 24px}.footergrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:45px}.footer .logo{color:white}.footer h4{color:white;margin:0 0 13px}.footer p{margin:7px 0}.footer a:hover{color:white}.copyright{border-top:1px solid rgba(255,255,255,.1);margin-top:48px;padding-top:20px;font-size:12px}
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@media(max-width:560px){.announce{display:none}.nav{height:72px}.hero h1{letter-spacing:-2.5px}.stats{grid-template-columns:1fr}.footergrid{grid-template-columns:1fr}}

.ai-hero{padding:76px 0 88px;background:radial-gradient(circle at 12% 18%,rgba(20,95,231,.10),transparent 34%),linear-gradient(120deg,#f7fbff 0%,#fff 50%,#f1f7ff 100%);overflow:hidden}.ai-wrap{max-width:1160px;text-align:center}.ai-copy{max-width:900px;margin:0 auto 32px}.ai-copy h1{max-width:none;font-size:clamp(44px,5.5vw,70px);margin-bottom:18px}.ai-copy .lead{margin:auto}.ai-search-card{max-width:1050px;margin:auto}.ai-search-head{display:flex;align-items:center;gap:9px;justify-content:flex-start;width:calc(100% - 12px);margin:0 auto 10px;padding-left:12px;color:#40536c;font-weight:800;font-size:13px}.spark{color:#d92b83;font-size:18px}.beta{font-size:9px;letter-spacing:1px;padding:3px 7px;border-radius:99px;background:#eaf2ff;color:var(--blue);margin-left:3px}.ai-form{height:82px;background:#fff;border:2px solid #cbd6e3;border-radius:25px;display:flex;align-items:center;padding:0 20px;box-shadow:0 18px 45px rgba(20,34,56,.13),0 2px 5px rgba(20,34,56,.05);transition:.25s}.ai-form:focus-within{border-color:#8db5ed;box-shadow:0 22px 55px rgba(20,95,231,.15)}.ai-icon{font-size:23px;color:#d92b83;margin-right:15px}.ai-form input{border:0;outline:0;flex:1;font:inherit;font-size:18px;color:var(--ink);background:transparent}.ai-form input::placeholder{color:#68778c}.ai-form button{width:46px;height:46px;border:0;background:transparent;color:#9aa8b8;font-size:27px;cursor:pointer;transition:.2s}.ai-form button:hover{color:var(--blue);transform:translateX(3px)}.ai-prompts{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin:22px auto 0;max-width:1020px}.ai-prompts button{border:1px solid #dbe3ec;background:#fff;border-radius:11px;padding:14px 19px;font:inherit;font-size:14px;color:#34465c;cursor:pointer;box-shadow:0 5px 18px rgba(20,34,56,.05);transition:.22s}.ai-prompts button:before{content:"✦";color:#d92b83;margin-right:9px}.ai-prompts button:hover{transform:translateY(-2px);border-color:#b9d0ef;color:var(--blue);box-shadow:0 10px 25px rgba(20,95,231,.09)}.ai-result{display:none;text-align:left;margin:18px auto 0;padding:20px 23px;background:#fff;border:1px solid #dce6f1;border-radius:14px;box-shadow:0 12px 35px rgba(20,34,56,.08);max-width:920px}.ai-result.show{display:block;animation:rise .35s ease}.ai-result strong{color:var(--navy)}.ai-result p{margin:6px 0 0;color:#617188}.ai-note{font-size:11px;color:#8a98aa;margin-top:16px}@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(max-width:700px){.ai-hero{padding:55px 0 65px}.ai-form{height:70px;border-radius:20px;padding:0 14px}.ai-form input{font-size:15px}.ai-icon{margin-right:9px}.ai-prompts{gap:8px}.ai-prompts button{font-size:12px;padding:11px 13px}.ai-search-head{width:100%}}

/* --- Premium AI Hero Upgrade --- */
.ai-hero{position:relative;overflow:hidden;padding:92px 0 76px;background:
 radial-gradient(circle at 12% 18%,rgba(110,168,255,.18),transparent 31%),
 radial-gradient(circle at 88% 8%,rgba(177,135,255,.16),transparent 30%),
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.ai-hero:before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-230px;top:-260px;background:rgba(44,111,235,.08);filter:blur(8px)}
.ai-hero-grid{position:relative;z-index:2;text-align:center;max-width:1080px;margin:auto}
.ai-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 13px;border:1px solid #d8e5f7;border-radius:999px;background:rgba(255,255,255,.82);box-shadow:0 8px 25px rgba(30,65,110,.07);font-size:11px;font-weight:900;letter-spacing:1.3px;text-transform:uppercase;color:#315b94}
.ai-badge .spark{width:8px;height:8px;border-radius:50%;background:#5b8df5;box-shadow:0 0 0 5px rgba(91,141,245,.13)}
.ai-title{font-size:clamp(43px,6vw,76px);letter-spacing:-4px;line-height:1.02;color:#0b1f38;margin:18px auto 14px;max-width:980px}
.ai-subtitle{font-size:18px;color:#64748a;max-width:720px;margin:0 auto}
.ai-console{margin:34px auto 0;max-width:920px;text-align:left}
.ai-search{position:relative;display:flex;align-items:center;gap:13px;background:rgba(255,255,255,.92);border:1px solid #d8e0ea;border-radius:18px;padding:7px 9px 7px 18px;box-shadow:0 20px 60px rgba(35,66,105,.13),0 2px 4px rgba(30,50,75,.05);transition:.3s}
.ai-search:focus-within{border-color:#8db4f5;box-shadow:0 24px 75px rgba(35,90,170,.18),0 0 0 5px rgba(54,119,231,.07)}
.ai-spark{font-size:20px;background:linear-gradient(135deg,#e25cff,#397cff);-webkit-background-clip:text;background-clip:text;color:transparent}
.ai-search input{flex:1;border:0;outline:0;background:transparent;font:inherit;font-size:16px;color:#17283e;min-width:0;padding:14px 0}
.ai-search input::placeholder{color:#8b98a9}
.ai-send{width:46px;height:46px;border:0;border-radius:13px;background:#102b4b;color:white;display:grid;place-items:center;cursor:pointer;font-size:18px;transition:.25s}
.ai-send:hover{transform:translateY(-2px);background:#145fe7}
.ai-suggestions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:15px}
.ai-chip{border:1px solid #e0e6ef;background:rgba(255,255,255,.86);color:#42546b;border-radius:999px;padding:10px 14px;font-size:12px;font-weight:700;cursor:pointer;transition:.22s;box-shadow:0 5px 18px rgba(30,55,90,.04)}
.ai-chip:hover{border-color:#b7cdf0;color:#145fe7;transform:translateY(-2px);background:white}
.ai-response{display:none;margin:18px auto 0;background:rgba(255,255,255,.94);border:1px solid #dce5f1;border-radius:16px;padding:20px 22px;box-shadow:0 18px 50px rgba(25,54,92,.10);max-width:920px}
.ai-response.active{display:block;animation:aiIn .35s ease}
.ai-response-head{display:flex;align-items:center;gap:9px;color:#163252;font-weight:850;font-size:13px}
.ai-dot{width:8px;height:8px;border-radius:50%;background:#4f91ff;box-shadow:0 0 0 5px rgba(79,145,255,.11)}
.ai-answer{margin:10px 0 0;color:#5e7087;font-size:14px;line-height:1.7}
.ai-answer strong{color:#183454}
.ai-note{margin-top:12px;font-size:11px;color:#8996a7}
.ai-quick{margin-top:26px;display:flex;justify-content:center;gap:24px;color:#738297;font-size:11px;font-weight:700}
.ai-quick span{display:flex;gap:6px;align-items:center}
.ai-quick b{color:#397cff}
@keyframes aiIn{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}
@media(max-width:700px){.ai-hero{padding:64px 0}.ai-title{letter-spacing:-2.6px}.ai-search{border-radius:14px}.ai-search input{font-size:14px}.ai-chip{font-size:11px}.ai-quick{gap:12px;flex-wrap:wrap}}