:root{
  --blue:#0077b6; --blue-dark:#005b8a; --navy:#0b2a4a; --navy2:#123b82; --green:#16a34a; --green2:#12813b;
  --orange:#ff8c00; --ink:#16243b; --muted:#66758a; --line:#dfe7ef;
  --bg:#f7faf8; --white:#fff; --soft:#eef7f1; --shadow:0 18px 50px rgba(9,36,90,.10);
  --radius:18px; --max:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.65}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 36px));margin:auto}
.topbar{background:var(--navy);color:#fff;font-size:13px}
.topbar .container{min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:20px}
header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid #e8edf3}
.nav{height:92px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:14px;height:92px;min-width:300px}
.brand-mark{width:70px;height:70px;object-fit:contain;flex:none}
.brand-copy{display:grid;line-height:1.05}
.brand-name{font-size:27px;letter-spacing:.08em;font-weight:900;color:var(--blue)}
.brand-sub{font-size:13px;letter-spacing:.16em;font-weight:800;color:var(--navy);margin-top:4px}
.brand-tagline{font-size:11.5px;font-weight:700;color:var(--blue);margin-top:5px;letter-spacing:.01em}
.brand-tagline::before{content:"";display:inline-block;width:18px;height:2px;background:var(--orange);margin:0 7px 3px 0}
.brand-tagline::after{content:"";display:inline-block;width:18px;height:2px;background:var(--green);margin:0 0 3px 7px}
.navlinks{display:flex;align-items:center;gap:24px;font-weight:700;font-size:14px}
.navlinks a:hover,.navlinks a.active{color:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:13px 20px;font-weight:800;cursor:pointer;transition:.2s}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(0,119,182,.22)}
.btn-primary:hover{transform:translateY(-2px);background:var(--blue-dark)}
.btn-outline{border:1px solid #cdd8e4;background:#fff;color:var(--navy)}
.mobile-toggle{display:none;background:none;border:0;font-size:28px;color:var(--navy)}
.hero{padding:88px 0 70px;background:radial-gradient(circle at 90% 20%,#fff4e8 0,transparent 28%),linear-gradient(135deg,#fff 0,#f4faf6 100%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.eyebrow{color:var(--green);font-size:13px;font-weight:900;letter-spacing:1.5px;text-transform:uppercase}
h1{font-size:clamp(44px,6vw,72px);line-height:1.04;letter-spacing:-2.8px;margin:14px 0 22px;color:var(--navy)}
h1 span{color:var(--green)}
.lead{font-size:18px;color:var(--muted);max-width:680px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 20px}
.disclaimer{font-size:14px;color:#66758a;max-width:650px}
.help-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:32px;box-shadow:var(--shadow);position:relative}
.badge{position:absolute;right:24px;top:22px;border:1px solid var(--orange);color:#d96c10;border-radius:50%;width:74px;height:74px;display:grid;place-items:center;text-align:center;font-size:10px;font-weight:900}
.help-card h2{font-size:22px;color:var(--navy);margin:0 100px 18px 0}
.checklist{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.checklist li{display:flex;gap:10px;align-items:flex-start}
.check{width:21px;height:21px;border-radius:50%;background:#e5f6eb;color:var(--green);display:grid;place-items:center;font-weight:900;flex:none}
.trust{background:var(--navy);color:#fff}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:24px 0}
.trust-item{padding:0 22px;border-right:1px solid rgba(255,255,255,.22)}
.trust-item:last-child{border:0}.trust strong{font-size:25px;display:block}.trust span{font-size:13px;opacity:.85}
.section{padding:82px 0}.section.alt{background:var(--bg)}
.section-head{text-align:center;max-width:720px;margin:0 auto 42px}
.section-head h2{font-size:40px;line-height:1.15;color:var(--navy);margin:8px 0 12px}
.section-head p{color:var(--muted)}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;display:flex;flex-direction:column;box-shadow:0 8px 30px rgba(9,36,90,.05);transition:.2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.icon{width:46px;height:46px;border-radius:14px;background:#e9f6ee;color:var(--green);display:grid;place-items:center;font-size:22px;font-weight:900}
.card h3{color:var(--navy);margin:17px 0 8px;font-size:19px}
.card p{color:var(--muted);font-size:14px}
.text-link{color:var(--green);font-weight:800;font-size:14px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}
.panel{background:#fff;border:1px solid var(--line);border-radius:22px;padding:32px;box-shadow:var(--shadow)}
.panel h2{font-size:34px;line-height:1.2;color:var(--navy);margin-top:0}
.feature-list{display:grid;gap:14px;padding:0;list-style:none}
.feature-list li{padding:13px 15px;background:var(--soft);border-radius:12px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px;box-shadow:0 8px 30px rgba(9,36,90,.05)}
table{border-collapse:collapse;width:100%;min-width:760px;background:#fff}
th,td{text-align:left;padding:16px;border-bottom:1px solid var(--line);vertical-align:top;font-size:14px}
th{background:var(--navy);color:#fff}.fee-note{padding:16px;background:#fff8ef;color:#7a4a18;border-top:1px solid #f3dfc6;font-size:14px}
.faq{max-width:850px;margin:auto;display:grid;gap:10px}
details{border:1px solid var(--line);border-radius:13px;background:#fff;padding:17px 20px}
summary{cursor:pointer;font-weight:800;color:var(--navy)}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:25px}
.contact-info{background:var(--navy);color:#fff;border-radius:22px;padding:32px}
.contact-info h2{font-size:34px;margin-top:0}.contact-info p{opacity:.85}
.info-row{display:flex;gap:13px;margin:20px 0}.info-row b{display:block}.info-row a{color:#fff}
.form-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;font-size:13px;font-weight:800;color:var(--navy);margin-bottom:6px}
input,select,textarea{width:100%;border:1px solid #ccd7e2;border-radius:10px;padding:13px 14px;font:inherit;background:#fff}
textarea{min-height:130px;resize:vertical}
.full{grid-column:1/-1}.form-note{font-size:12px;color:var(--muted)}
.hp{position:absolute;left:-9999px;height:1px;width:1px;overflow:hidden}
.math{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:#f6f9fc;padding:12px;border-radius:10px}
.math input{width:110px}
footer{background:#071c45;color:#fff;padding:50px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-brand .brand-mark{width:62px;height:62px}
.footer-brand .brand-copy{line-height:1.05}
.footer-brand .brand-name{font-size:22px;color:#fff}
.footer-brand .brand-sub{font-size:11px;color:#fff}
.footer-brand .brand-tagline{font-size:10px;color:#d9f0ff}
footer h2{font-size:14px;margin-top:0}
footer h3{font-size:14px;margin-top:0}.footer-links{display:grid;gap:8px;font-size:13px;opacity:.9}.copyright{border-top:1px solid rgba(255,255,255,.16);margin-top:35px;padding-top:18px;font-size:12px;opacity:.75;display:flex;justify-content:space-between;gap:20px}
.float-wa{position:fixed;right:20px;bottom:20px;width:54px;height:54px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-size:24px;box-shadow:0 10px 30px rgba(0,0,0,.2);z-index:60}
.page-hero{padding:70px 0;background:linear-gradient(135deg,#f4faf6,#fff);text-align:center}.page-hero h1{font-size:52px;margin:8px 0}.page-hero p{max-width:720px;margin:auto;color:var(--muted)}
.success{min-height:72vh;display:grid;place-items:center;text-align:center}.success-box{max-width:700px;padding:54px 50px;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}
.success-mark{width:70px;height:70px;border-radius:50%;background:#e5f6eb;color:var(--green);display:grid;place-items:center;font-size:34px;margin:0 auto 20px}
@media(max-width:950px){.navlinks{display:none}.mobile-toggle{display:block}.navlinks.open{position:absolute;left:0;right:0;top:78px;background:#fff;border-bottom:1px solid var(--line);padding:20px;display:grid;gap:16px}.hero-grid,.split,.contact-grid{grid-template-columns:1fr}.grid4{grid-template-columns:repeat(2,1fr)}.trust-grid{grid-template-columns:repeat(2,1fr);gap:20px}.trust-item:nth-child(2){border:0}.brand{height:76px;min-width:84px}.brand img{width:64px;height:64px;margin:0}}
@media(max-width:620px){.container{width:min(var(--max),calc(100% - 24px))}.topbar .container{font-size:11px}.topbar .container span:first-child{display:none}.nav{height:68px}.navlinks.open{top:76px}.hero{padding:55px 0 45px}h1{font-size:44px;letter-spacing:-1.8px}.grid4,.form-grid,.footer-grid{grid-template-columns:1fr}.trust-grid{grid-template-columns:1fr 1fr}.trust-item{border:0}.section{padding:58px 0}.section-head h2{font-size:32px}.page-hero h1{font-size:40px}.copyright{display:block}.copyright span{display:block;margin-top:8px}}

.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}.price-card{background:#fff;border:1px solid #dce4ed;border-radius:22px;padding:30px;box-shadow:0 14px 35px rgba(16,32,64,.07);display:flex;flex-direction:column}.price-card.featured{border:2px solid #1f8f4d;box-shadow:0 18px 45px rgba(31,143,77,.13);position:relative}.price-badge{display:inline-flex;align-self:flex-start;background:#e8f7ee;color:#18713c;border-radius:999px;padding:7px 12px;font-size:11px;font-weight:800;letter-spacing:.08em}.price-card h2{margin:16px 0 10px;color:var(--navy)}.price-card p{color:#68768a;line-height:1.7}.price{font-size:30px;font-weight:800;color:var(--navy);margin:18px 0}.price small{font-size:12px;font-weight:600;color:#7a8797}.price-card .feature-list{margin:0 0 24px;padding-left:0;list-style:none}.price-card .feature-list li{margin:11px 0}.price-card .btn{margin-top:auto;align-self:flex-start}@media(max-width:900px){.pricing-grid{grid-template-columns:1fr}}

.form-result{display:none;margin-top:12px;padding:12px 14px;border-radius:10px;font-size:13px;font-weight:700}
.form-result.success{display:block;background:#eaf8ef;color:#116b35;border:1px solid #bde8ca}
.form-result.error{display:block;background:#fff4f0;color:#a23b16;border:1px solid #ffd2c2}
.float-wa svg{width:27px;height:27px;fill:currentColor}
@media(max-width:950px){
  .brand{height:76px;min-width:0;gap:9px}.brand-mark{width:60px;height:60px}
  .brand-name{font-size:20px}.brand-sub{font-size:9px}.brand-tagline{font-size:9px}
}
@media(max-width:620px){
  .brand{height:68px}.brand-mark{width:50px;height:50px}
  .brand-name{font-size:17px;letter-spacing:.06em}.brand-sub{font-size:8px;letter-spacing:.11em}.brand-tagline{font-size:8px;margin-top:3px}
  .brand-tagline::before,.brand-tagline::after{width:12px}
}

.card h2{color:var(--navy);margin:17px 0 8px;font-size:19px;line-height:1.25;min-height:48px;display:flex;align-items:flex-start}.card p{min-height:68px}.card .feature-list{margin-top:12px}.card .feature-list li{padding:9px 12px}

/* CTO v2.1: service-card alignment and mobile safe-area protection */
.grid4 .card{height:100%;box-sizing:border-box}
.grid4 .card h2,.grid4 .card h3{min-height:48px;display:flex;align-items:flex-start}
.grid4 .card p:not(.form-note){min-height:68px}
@media(max-width:620px){
  .float-wa{right:16px;bottom:calc(16px + env(safe-area-inset-bottom));}
  footer{padding-bottom:96px}
  .footer-grid{padding-bottom:8px}
  .form-card{padding-bottom:82px}
}