:root{
  --navy:#0F2A4A; --navy-2:#123561; --navy-3:#16407A; --blue:#1877F2; --blue-dark:#0F5DD1; --blue-light:#63A4FF;
  --yellow:#FFCF00; --yellow-2:#F2B900; --white:#fff; --ice:#F4F9FF; --ice-2:#E9F2FF; --ink:#0B1C33;
  --slate:#5B6478; --slate-light:#8992A6; --line:rgba(15,42,74,0.10); --line-dark:rgba(15,42,74,0.12); --line-on-dark:rgba(255,255,255,0.18);
  --radius-s:14px; --radius-m:22px; --radius-l:32px;
  --shadow-soft:0 20px 50px rgba(24,119,242,0.12),0 4px 16px rgba(15,42,74,0.06);
  --shadow-lift:0 30px 70px rgba(24,119,242,0.20),0 10px 24px rgba(15,42,74,0.10);
  --shadow-glow-blue:0 20px 50px rgba(24,119,242,0.35);
  --shadow-glow-yellow:0 16px 40px rgba(255,207,0,0.35);
  --ease:cubic-bezier(.16,.8,.24,1);
  --font-display:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; --font-body:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; --font-mono:'JetBrains Mono',monospace;
  --persp:1000px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font-body); color:var(--ink); background:#fff; line-height:1.55; -webkit-font-smoothing:antialiased; overflow-x:hidden;}
a{color:inherit; text-decoration:none;} ul{list-style:none;} button{font-family:inherit; cursor:pointer; border:none; background:none;}
h1,h2,h3,h4{font-family:var(--font-display); font-weight:700; line-height:1.15; letter-spacing:-0.01em;}
.container{max-width:1180px; margin:0 auto; padding:0 32px;}
@media (max-width:900px){.container{padding:0 20px;}}
.eyebrow{display:inline-flex; align-items:center; gap:8px; font-family:var(--font-mono); font-size:12.5px; letter-spacing:0.14em; text-transform:uppercase; color:var(--blue); font-weight:500; margin-bottom:18px;}
.eyebrow::before{content:''; width:7px; height:7px; border-radius:50%; background:var(--yellow); box-shadow:0 0 0 4px rgba(255,207,0,0.25);}
.eyebrow.on-dark{color:var(--yellow-2);}
.section-head{max-width:640px; margin-bottom:50px;} .section-head.center{margin:0 auto 50px; text-align:center;}
.section-head h2{font-size:clamp(28px,3.4vw,42px); color:var(--navy); margin-bottom:14px;}
.section-head p{font-size:16.5px; color:var(--slate);} .section-head.center p{margin:0 auto; max-width:560px;}
.btn{display:inline-flex; align-items:center; justify-content:center; gap:10px; padding:16px 30px; border-radius:100px; font-weight:600; font-size:15px; transition:transform .35s var(--ease), box-shadow .35s var(--ease);}
.btn-primary{background:linear-gradient(135deg,var(--yellow),var(--yellow-2)); color:var(--navy); box-shadow:0 12px 30px rgba(255,207,0,0.35);}
.btn-primary:hover{transform:translateY(-3px); box-shadow:0 18px 40px rgba(255,207,0,0.45);}
.btn-sm{padding:11px 20px; font-size:13.5px;}
.btn-ghost{background:rgba(255,255,255,0.10); color:#fff; border:1px solid var(--line-on-dark); backdrop-filter:blur(6px);}
.btn-ghost:hover{background:rgba(255,255,255,0.18); transform:translateY(-3px);}
.btn-outline-navy{background:transparent; color:var(--navy); border:1.5px solid rgba(15,42,74,0.18);}
.btn-outline-navy:hover{background:var(--navy); color:#fff; transform:translateY(-3px); border-color:var(--navy);}
.reveal{opacity:0; transform:translateY(26px); transition:opacity .8s var(--ease), transform .8s var(--ease);}
.reveal.in{opacity:1; transform:none;}
@media (prefers-reduced-motion: reduce){.reveal{opacity:1!important; transform:none!important;}}
.tilt{transform-style:preserve-3d; will-change:transform; transition:transform .35s var(--ease), box-shadow .35s var(--ease);}
@media (hover:none){.tilt{transform:none!important;}}

/* header */
header{position:fixed; top:0; left:0; right:0; z-index:1000; padding:20px 0; background:rgba(255,255,255,0.75); backdrop-filter:blur(16px); border-bottom:1px solid transparent;}
.nav-wrap{display:grid; grid-template-columns:1fr auto 1fr; align-items:center; column-gap:16px;}
.logo{
  justify-self:start;
  display:flex; align-items:center; gap:10px;
  font-family:var(--font-display); font-weight:800; font-size:28px;
  color: var(--blue);
  letter-spacing:0.01em;
  text-shadow: 0 2px 16px rgba(24,119,242,0.35);
  white-space:nowrap;
}
.logo .dot{width:11px; height:11px; border-radius:4px; background:linear-gradient(135deg,var(--yellow),var(--blue)); box-shadow:var(--shadow-glow-blue);}
.back-home{justify-self:center; font-size:13.5px; color:var(--slate); display:flex; align-items:center; gap:6px;}
.nav-cta{justify-self:end; display:flex; align-items:center;}
@media (max-width:640px){ .logo{font-size:20px;} .back-home span.bh-text{display:none;} }

/* hero */
.hero{padding:170px 0 110px; color:var(--ink); position:relative; overflow:hidden; perspective:var(--persp);
  background: linear-gradient(180deg, #FFFFFF 0%, var(--ice) 55%, #FFFFFF 100%);}
.hero .blob{position:absolute; border-radius:50%; filter:blur(60px); pointer-events:none; z-index:0;}
.blob-blue{width:520px; height:520px; top:-180px; right:-140px; background:radial-gradient(circle, rgba(24,119,242,0.28), transparent 70%);}
.blob-yellow{width:420px; height:420px; bottom:-160px; left:-120px; background:radial-gradient(circle, rgba(255,207,0,0.26), transparent 70%);}
.hero-grid{display:grid; grid-template-columns:1.1fr 0.9fr; gap:50px; align-items:center; position:relative; z-index:2;}
.hero h1{font-size:clamp(34px,4.6vw,54px); margin-bottom:20px; color:var(--navy);}
.hero h1 .accent{background:linear-gradient(100deg,var(--blue),var(--blue-dark)); -webkit-background-clip:text; background-clip:text; color:transparent;}
.hero p.lead{font-size:17.5px; color:var(--slate); max-width:520px; margin-bottom:32px;}
.hero-ctas{display:flex; gap:16px; flex-wrap:wrap;}
.hero-badges{display:flex; gap:14px; margin-top:36px; flex-wrap:wrap;}
.hb{background:#fff; border:1px solid var(--line); box-shadow:var(--shadow-soft); border-radius:100px; padding:9px 16px; font-size:12.5px; display:flex; align-items:center; gap:8px; color:var(--navy); font-weight:500;}
.hero-visual-card{background:#fff; border:1px solid var(--line); box-shadow:var(--shadow-lift); border-radius:var(--radius-l); padding:34px; transform-style:preserve-3d;}
.hvc-row{display:flex; align-items:center; gap:14px; padding:14px 0; border-bottom:1px solid var(--line);}
.hvc-row:last-child{border-bottom:none;}
.hvc-ic{width:38px; height:38px; border-radius:11px; background:linear-gradient(145deg,var(--yellow),var(--yellow-2)); display:flex; align-items:center; justify-content:center; flex-shrink:0; box-shadow:var(--shadow-glow-yellow);}
.hvc-t{font-size:13.5px; font-weight:600; color:var(--navy);} .hvc-s{font-size:12px; color:var(--slate-light);}
@media (max-width:960px){.hero-grid{grid-template-columns:1fr;}}

/* benefits */
.benefits{padding:110px 0; background:var(--ice);}
.b-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
.b-card{background:#fff; border:1px solid var(--line); border-radius:var(--radius-m); padding:30px 26px; transition:transform .4s var(--ease), box-shadow .4s var(--ease); transform-style:preserve-3d;}
.b-card:hover{transform:translateY(-6px); box-shadow:var(--shadow-lift);}
.b-ic{width:48px; height:48px; border-radius:14px; background:linear-gradient(145deg,var(--blue),var(--blue-dark)); display:flex; align-items:center; justify-content:center; margin-bottom:18px; font-size:20px; box-shadow:var(--shadow-glow-blue);}
.b-card h3{font-size:17.5px; color:var(--navy); margin-bottom:8px;}
.b-card p{font-size:14px; color:var(--slate);}
@media (max-width:860px){.b-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.b-grid{grid-template-columns:1fr;}}

/* features */
.features{padding:110px 0; background:#fff;}
.f-list{display:grid; grid-template-columns:1fr 1fr; gap:20px;}
.f-item{background:var(--ice); border:1px solid var(--line); border-radius:var(--radius-s); padding:26px; display:flex; gap:16px; align-items:flex-start;}
.f-num{font-family:var(--font-mono); color:var(--blue); font-weight:600; font-size:14px; flex-shrink:0;}
.f-item h4{font-size:15.5px; color:var(--navy); margin-bottom:6px;}
.f-item p{font-size:13.5px; color:var(--slate);}
@media (max-width:760px){.f-list{grid-template-columns:1fr;}}

/* why us */
.why{padding:110px 0; background:var(--ice);}
.why-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:18px;}
.why-card{text-align:center; padding:26px 18px; border:1px solid var(--line); border-radius:var(--radius-s); background:#fff; transition:transform .35s var(--ease), box-shadow .35s var(--ease);}
.why-card:hover{transform:translateY(-6px); box-shadow:var(--shadow-soft);}
.why-card .n{font-family:var(--font-display); font-size:30px; font-weight:700; color:var(--blue);}
.why-card p{font-size:13px; color:var(--slate); margin-top:8px;}
@media (max-width:860px){.why-grid{grid-template-columns:1fr 1fr;}}

/* process */
.process{padding:110px 0; background:#fff; position:relative; overflow:hidden;}
.p-row{display:grid; grid-template-columns:repeat(4,1fr); gap:20px; position:relative; z-index:2;}
.p-num{width:46px; height:46px; border-radius:14px; background:linear-gradient(145deg,var(--blue),var(--blue-dark)); color:var(--yellow); font-family:var(--font-mono); font-weight:600; display:flex; align-items:center; justify-content:center; margin-bottom:18px; box-shadow:var(--shadow-glow-blue);}
.p-step h4{font-size:16px; margin-bottom:8px; color:var(--navy);}
.p-step p{font-size:13.5px; color:var(--slate);}
@media (max-width:860px){.p-row{grid-template-columns:1fr 1fr;}}

/* case study */
.case{padding:110px 0; background:#fff;}
.case-card{background:linear-gradient(135deg,var(--blue),var(--blue-dark)); border-radius:var(--radius-l); padding:50px; color:#fff; display:grid; grid-template-columns:1.2fr 1fr; gap:40px; align-items:center; box-shadow:var(--shadow-glow-blue);}
.case-card h3{font-size:26px; margin-bottom:14px;}
.case-card p{color:rgba(255,255,255,0.75); font-size:15px;}
.case-metrics{display:grid; grid-template-columns:1fr 1fr; gap:18px;}
.cm{background:rgba(255,255,255,0.08); border-radius:16px; padding:20px; text-align:center;}
.cm .n{font-family:var(--font-display); font-size:26px; font-weight:700; color:var(--yellow);}
.cm .l{font-size:12px; color:rgba(255,255,255,0.65); margin-top:4px;}
@media (max-width:860px){.case-card{grid-template-columns:1fr;}}

/* testimonials */
.testi{padding:110px 0; background:var(--ice);}
.t-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:22px;}
.t-card{background:#fff; border:1px solid var(--line); border-radius:var(--radius-m); padding:28px;}
.stars{color:var(--yellow-2); margin-bottom:14px;}
.t-card p.q{font-size:14.5px; margin-bottom:18px;}
.t-person{display:flex; align-items:center; gap:12px;}
.t-avatar{width:40px; height:40px; border-radius:50%; background:linear-gradient(135deg,var(--blue),var(--blue-dark)); color:#fff; display:flex; align-items:center; justify-content:center; font-family:var(--font-display); font-weight:600; font-size:14px; box-shadow:var(--shadow-glow-blue); overflow:hidden; flex-shrink:0;}
.t-avatar img{width:100%; height:100%; object-fit:cover; display:block; border-radius:50%;}
.t-person .nm{font-size:13.5px; font-weight:600; color:var(--navy);} .t-person .rl{font-size:12px; color:var(--slate-light);}
@media (max-width:760px){.t-grid{grid-template-columns:1fr;}}

/* faq */
.faq{padding:110px 0; background:#fff;}
.faq-list{max-width:780px; margin:0 auto;}
.faq-item{background:var(--ice); border:1px solid var(--line); border-radius:var(--radius-s); margin-bottom:14px; overflow:hidden;}
.faq-q{padding:20px 24px; display:flex; justify-content:space-between; align-items:center; font-weight:600; font-size:15px; color:var(--navy);}
.faq-q .plus{width:24px; height:24px; border-radius:8px; background:#fff; display:flex; align-items:center; justify-content:center; transition:transform .35s var(--ease);}
.faq-item.open .faq-q .plus{transform:rotate(135deg); background:var(--yellow);}
.faq-a{max-height:0; overflow:hidden; transition:max-height .4s var(--ease);}
.faq-a p{padding:0 24px 20px; font-size:14px; color:var(--slate);}

/* cta + contact */
.final-cta{padding:100px 0; text-align:center; color:#fff; background:linear-gradient(135deg,var(--blue),var(--blue-dark)); position:relative; overflow:hidden;}
.final-cta::before{content:''; position:absolute; width:500px; height:500px; border-radius:50%; background:radial-gradient(circle, rgba(255,207,0,0.28), transparent 70%); top:-220px; right:-120px;}
.final-cta h2{font-size:clamp(28px,4vw,44px); margin-bottom:16px;}
.final-cta p{color:rgba(255,255,255,0.72); max-width:520px; margin:0 auto 30px;}
.cta-urgency{font-size:13px; color:rgba(255,255,255,0.85); margin-top:18px; font-weight:600;}
.contact{padding:110px 0; background:var(--ice);}
.contact-form{max-width:640px; margin:0 auto; background:#fff; border:1px solid var(--line); border-radius:var(--radius-l); padding:40px;}
.form-notice{padding:14px 18px; border-radius:12px; font-size:13.5px; font-weight:600; margin-bottom:20px;}
.form-notice-success{background:#E8F8EE; color:#177245; border:1px solid #B7E9C9;}
.form-notice-error{background:#FDEDED; color:#B3261E; border:1px solid #F5C2C0;}
.form-microcopy{font-size:12.5px; color:var(--slate-light); text-align:center; margin-top:12px;}
.contact-grid{display:grid; grid-template-columns:0.85fr 1.15fr; gap:60px; align-items:start;}
.contact-info h2{font-size:clamp(26px,3vw,36px); color:var(--navy); margin-bottom:16px;}
.contact-info p{color:var(--slate); margin-bottom:28px; font-size:15px;}
.info-row{display:flex; align-items:center; gap:16px; margin-bottom:18px;}
.info-ic{width:44px; height:44px; border-radius:13px; background:#fff; display:flex; align-items:center; justify-content:center; flex-shrink:0; box-shadow:0 4px 14px rgba(15,42,74,0.06);}
.info-row .t1{font-size:14px; font-weight:600; color:var(--navy);}
.info-row .t2{font-size:13px; color:var(--slate-light);}
.contact-map{margin-top:28px; border-radius:var(--radius-l); overflow:hidden; border:1px solid var(--line); box-shadow:0 12px 30px rgba(15,42,74,0.08);}
.contact-map iframe{width:100%; height:260px; border:0; display:block;}
@media (max-width:980px){ .contact-grid{grid-template-columns:1fr;} }
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:16px;}
.field label{display:block; font-size:12.5px; font-weight:600; color:var(--navy); margin-bottom:8px;}
.field input, .field select, .field textarea{width:100%; padding:14px 16px; border-radius:12px; border:1px solid var(--line); font-family:inherit; font-size:14px; background:#fff; color:var(--ink);}
.field input:focus, .field select:focus, .field textarea:focus{outline:none; border-color:var(--blue); box-shadow:0 0 0 4px rgba(24,119,242,0.12);}
.field{margin-bottom:16px;} .field textarea{min-height:100px; resize:vertical;}
@media (max-width:560px){.form-row{grid-template-columns:1fr;}}

footer{background:var(--navy); color:rgba(255,255,255,0.55); padding:50px 0; text-align:center; font-size:13px;}
footer a{color:var(--yellow);}
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{outline:3px solid var(--yellow); outline-offset:2px;}