:root{--bg:#f7fbff;--white:#fff;--ink:#102033;--muted:#64748b;--blue:#1c8dff;--blue2:#64d8ff;--gray:#e7edf5;--dark:#071522;--shadow:0 28px 80px rgba(32,93,156,.16);--radius:30px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'Prompt',system-ui,sans-serif;background:linear-gradient(180deg,#fff 0%,var(--bg) 38%,#fff 100%);color:var(--ink);overflow-x:hidden}a{color:inherit;text-decoration:none}.container{width:min(1180px,calc(100% - 36px));margin:auto}.section-pad{padding:96px 0}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.76);backdrop-filter:blur(18px);border-bottom:1px solid rgba(214,226,240,.85)}.nav-wrap{width:min(1180px,calc(100% - 28px));height:78px;margin:auto;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;color:#fff;font-weight:800;background:linear-gradient(135deg,var(--blue),var(--blue2));box-shadow:0 18px 38px rgba(28,141,255,.3)}.brand strong{display:block;font-size:18px}.brand small{display:block;color:var(--muted);font-size:12px}.main-nav{display:flex;gap:24px;align-items:center;font-size:14px;color:#314158}.nav-cta{padding:12px 18px;border-radius:999px;background:var(--dark);color:#fff;box-shadow:0 12px 30px rgba(7,21,34,.18)}.menu-toggle{display:none;border:0;background:#eef6ff;border-radius:14px;padding:10px 14px;font-size:20px}.hero{position:relative;min-height:760px;display:flex;align-items:center;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 10% 20%,rgba(100,216,255,.22),transparent 30%),linear-gradient(135deg,#fff 0%,#f7fbff 50%,#eef7ff 100%)}.orb{position:absolute;border-radius:999px;filter:blur(20px);opacity:.65;animation:float 7s ease-in-out infinite}.orb-a{width:260px;height:260px;background:#bcecff;right:9%;top:14%}.orb-b{width:180px;height:180px;background:#d8e3ef;left:5%;bottom:12%;animation-delay:1.2s}.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border:1px solid #dcecff;border-radius:999px;background:rgba(255,255,255,.72);color:#1675d1;font-weight:700;font-size:13px}.hero h1,.section-head h2,.split h2,.proof h2,.contact h2{font-size:clamp(38px,5vw,70px);line-height:1.08;margin:22px 0 18px;letter-spacing:-1.8px}.hero h1 span{background:linear-gradient(90deg,#0e78df,#36c8ff);-webkit-background-clip:text;color:transparent}.lead{font-size:20px;line-height:1.8;color:#43546a;max-width:680px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:34px 0}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:15px 24px;font-weight:700;transition:.25s transform,.25s box-shadow}.btn:hover{transform:translateY(-3px)}.btn.primary{background:linear-gradient(135deg,#0c7ce9,#62d7ff);color:#fff;box-shadow:0 20px 45px rgba(28,141,255,.28)}.btn.secondary{background:#fff;border:1px solid #dbe8f6;color:#1d334a}.trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:640px}.trust-row div{background:rgba(255,255,255,.75);border:1px solid #e3edf8;border-radius:22px;padding:18px;box-shadow:0 14px 35px rgba(48,93,140,.08)}.trust-row b{display:block;font-size:26px}.trust-row small{color:var(--muted)}.glass-panel{position:relative;border:1px solid rgba(255,255,255,.8);background:rgba(255,255,255,.62);backdrop-filter:blur(26px);box-shadow:var(--shadow);border-radius:var(--radius)}.dashboard{min-height:520px;padding:28px;overflow:hidden;transform:perspective(900px) rotateY(-7deg) rotateX(3deg)}.dash-top{display:flex;gap:8px}.dash-top span{width:12px;height:12px;border-radius:50%;background:#d6e5f4}.ai-chip{margin:36px 0 16px;width:max-content;padding:10px 16px;border-radius:999px;background:#081a2c;color:#fff;font-size:13px}.metric-card.big{background:linear-gradient(135deg,#fff,#eff8ff);border:1px solid #dcebf8;border-radius:26px;padding:28px}.metric-card small,.metric-card em{display:block;color:var(--muted)}.metric-card strong{display:block;font-size:44px;margin:8px 0}.chart-bars{display:flex;align-items:end;gap:14px;height:160px;margin-top:30px}.chart-bars i{flex:1;border-radius:16px 16px 4px 4px;background:linear-gradient(180deg,#63d9ff,#167be3);animation:bar 2.8s ease-in-out infinite}.chart-bars i:nth-child(1){height:44%}.chart-bars i:nth-child(2){height:62%;animation-delay:.1s}.chart-bars i:nth-child(3){height:52%;animation-delay:.2s}.chart-bars i:nth-child(4){height:78%;animation-delay:.3s}.chart-bars i:nth-child(5){height:68%;animation-delay:.4s}.chart-bars i:nth-child(6){height:91%;animation-delay:.5s}.floating-card{position:absolute;background:#fff;border:1px solid #dbe7f5;border-radius:18px;padding:13px 16px;box-shadow:0 18px 42px rgba(7,21,34,.11);font-weight:700;color:#24506f;animation:float 5s ease-in-out infinite}.card-1{right:18px;top:110px}.card-2{left:20px;bottom:120px;animation-delay:1s}.card-3{right:34px;bottom:42px;animation-delay:1.8s}.mini-strip{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}.mini-strip span{padding:12px 18px;border-radius:999px;background:#fff;border:1px solid #e2edf8;color:#51677e;box-shadow:0 8px 24px rgba(32,93,156,.07)}.section-head{text-align:center;max-width:840px;margin:0 auto 48px}.section-head h2,.split h2,.proof h2,.contact h2{font-size:clamp(32px,4vw,54px)}.section-head p,.split p,.proof p,.contact p{color:var(--muted);font-size:18px;line-height:1.8}.service-grid,.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.service-card,.price-card{background:#fff;border:1px solid #e1ebf6;border-radius:28px;padding:28px;box-shadow:0 18px 48px rgba(32,93,156,.08);transition:.25s}.service-card:hover,.price-card:hover{transform:translateY(-8px);box-shadow:0 28px 70px rgba(32,93,156,.15)}.icon{width:54px;height:54px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,#ebf7ff,#d9efff);color:#117fe9;font-weight:800}.service-card h3,.price-card h3{font-size:22px;margin:22px 0 10px}.service-card p,.price-card p,.price-card li{color:#64748b;line-height:1.75}.gradient-section{background:linear-gradient(135deg,#071522,#123a5d);color:#fff;position:relative;overflow:hidden}.gradient-section:before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:rgba(100,216,255,.16);right:-180px;top:-180px;filter:blur(8px)}.split{position:relative;display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}.split p{color:#c5d6e7}.timeline{display:grid;gap:16px}.timeline div{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:24px;padding:22px;backdrop-filter:blur(12px)}.timeline b{color:#64d8ff}.timeline h3{margin:8px 0}.timeline p{margin:0}.price-card{position:relative}.price{font-size:30px;font-weight:800;color:#0d7de8;margin:14px 0}.featured{background:linear-gradient(180deg,#f2faff,#fff);border:2px solid #8edcff;transform:scale(1.03)}.badge{position:absolute;top:18px;right:18px;background:#071522;color:#fff;border-radius:999px;padding:8px 12px;font-size:12px}.proof-grid,.contact-card{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}.proof-cards{display:grid;gap:16px}.proof-cards div{background:#fff;border:1px solid #e0ebf6;border-radius:24px;padding:24px;box-shadow:0 18px 48px rgba(32,93,156,.08)}.proof-cards strong{display:block;font-size:20px;margin-bottom:8px}.proof-cards span{color:#64748b;line-height:1.75}.contact-card{background:linear-gradient(135deg,#eef8ff,#fff);border:1px solid #d8eaf8;border-radius:34px;padding:42px;box-shadow:var(--shadow)}.contact-box{background:#fff;border-radius:28px;padding:28px;border:1px solid #e0ebf6}.contact-box p{font-size:15px;margin:0 0 16px}.full{width:100%}.site-footer{background:#071522;color:#d7e5f4;padding:54px 0 24px}.footer-grid{width:min(1180px,calc(100% - 36px));margin:auto;display:grid;grid-template-columns:1.2fr 1fr .8fr;gap:30px}.footer-logo{font-weight:800;color:#fff;font-size:22px}.site-footer p{color:#9fb2c5;line-height:1.8}.copyright{width:min(1180px,calc(100% - 36px));margin:30px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);color:#7f94aa}.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s ease}.reveal.active{opacity:1;transform:none}.delay-1{transition-delay:.12s}.delay-2{transition-delay:.24s}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-18px)}}@keyframes bar{0%,100%{filter:saturate(1)}50%{filter:saturate(1.35);transform:scaleY(1.05)}}@media(max-width:920px){.main-nav{position:absolute;top:78px;left:14px;right:14px;background:#fff;border:1px solid #dce8f4;border-radius:24px;padding:18px;display:none;flex-direction:column;box-shadow:var(--shadow)}.main-nav.open{display:flex}.menu-toggle{display:block}.hero-grid,.split,.proof-grid,.contact-card{grid-template-columns:1fr}.hero{min-height:auto}.dashboard{transform:none}.service-grid,.pricing-grid{grid-template-columns:1fr}.featured{transform:none}.trust-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.section-pad{padding:68px 0}.hero h1{font-size:42px}.lead{font-size:17px}}@media(max-width:520px){.nav-wrap{height:70px}.brand small{display:none}.hero-actions .btn{width:100%}.contact-card{padding:24px}.dashboard{min-height:430px}.metric-card strong{font-size:31px}.floating-card{font-size:12px}.section-head h2,.split h2,.proof h2,.contact h2{font-size:32px}}

/* v3 premium refinements */
.hero{min-height:735px}.hero h1,.section-head h2,.split h2,.proof h2,.contact h2,.premium-lab h2{font-size:clamp(34px,4.7vw,62px);line-height:1.1;letter-spacing:-1.4px}.lead{font-size:18px;line-height:1.78}.metric-card strong{font-size:clamp(30px,3vw,42px)}.service-card,.price-card{position:relative;background:linear-gradient(180deg,#fff,rgba(248,252,255,.96));overflow:hidden}.service-card:before,.price-card:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(100,216,255,.18),transparent 38%);opacity:0;transition:.25s}.service-card:hover:before,.price-card:hover:before{opacity:1}.service-card>* , .price-card>*{position:relative}.price{font-size:clamp(22px,2vw,28px)}.premium-lab{position:relative;background:radial-gradient(circle at 12% 20%,rgba(100,216,255,.22),transparent 30%),linear-gradient(135deg,#f7fbff,#fff)}.premium-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:36px;align-items:center}.premium-lab p{font-size:18px;line-height:1.8;color:var(--muted)}.effect-stack{position:relative;min-height:320px}.effect-card{position:absolute;width:72%;border-radius:30px;padding:28px;background:rgba(255,255,255,.68);backdrop-filter:blur(18px);border:1px solid rgba(207,226,244,.9);box-shadow:0 28px 70px rgba(32,93,156,.14);display:flex;justify-content:space-between;align-items:center;font-weight:800}.effect-card b{color:#0d7de8;font-size:38px}.effect-card span{font-size:18px}.e1{top:20px;left:6%;animation:float 5.5s ease-in-out infinite}.e2{top:118px;right:3%;animation:float 6s ease-in-out infinite .6s}.e3{bottom:18px;left:14%;animation:float 6.3s ease-in-out infinite 1s}.hero-visual:after{content:"";position:absolute;inset:-40%;background:linear-gradient(115deg,transparent 35%,rgba(255,255,255,.5),transparent 62%);animation:shine 5.8s ease-in-out infinite;pointer-events:none}.dashboard{transition:.35s}.dashboard:hover{transform:perspective(900px) rotateY(-3deg) rotateX(1deg) translateY(-6px)}@keyframes shine{0%{transform:translateX(-35%) rotate(8deg)}55%,100%{transform:translateX(45%) rotate(8deg)}}@media(max-width:920px){.premium-grid{grid-template-columns:1fr}.hero-visual:after{display:none}.dashboard:hover{transform:none}.effect-stack{min-height:280px}.effect-card{width:88%}.hero h1{font-size:38px}}

/* v4 heading size refinement: premium, calmer typography */
.hero h1{
  font-size:clamp(30px,3.8vw,48px) !important;
  line-height:1.18 !important;
  letter-spacing:-0.9px !important;
  max-width:820px;
}
.section-head h2,
.split h2,
.proof h2,
.contact h2,
.premium-lab h2{
  font-size:clamp(26px,3vw,40px) !important;
  line-height:1.24 !important;
  letter-spacing:-0.65px !important;
}
.service-card h3,
.price-card h3,
.timeline h3{
  font-size:clamp(18px,1.45vw,21px) !important;
  line-height:1.38 !important;
  letter-spacing:-0.15px;
}
.lead{
  font-size:17px !important;
  max-width:720px;
}
.section-head p,
.split p,
.proof p,
.contact p,
.premium-lab p{
  font-size:16.5px !important;
  line-height:1.78 !important;
}
.eyebrow{font-size:12.5px !important;}
.trust-row b{font-size:22px !important;}
.price{font-size:clamp(21px,1.8vw,26px) !important;}

@media(max-width:920px){
  .hero h1{font-size:34px !important;line-height:1.22 !important;}
  .section-head h2,.split h2,.proof h2,.contact h2,.premium-lab h2{font-size:30px !important;}
  .lead{font-size:16px !important;}
}
@media(max-width:520px){
  .hero h1{font-size:29px !important;letter-spacing:-0.45px !important;}
  .section-head h2,.split h2,.proof h2,.contact h2,.premium-lab h2{font-size:25px !important;line-height:1.28 !important;}
  .service-card h3,.price-card h3,.timeline h3{font-size:18px !important;}
  .section-pad{padding:58px 0 !important;}
}