:root{
  --navy:#0b2d5c;
  --blue:#0878d1;
  --blue-dark:#064f96;
  --blue-soft:#eef6ff;
  --white:#fff;
  --ink:#17324d;
  --muted:#5e7185;
  --border:#d7e3ef;
  --shadow:0 10px 30px rgba(11,45,92,.10);
  --radius:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--white);line-height:1.65}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1160px,calc(100% - 36px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.98);border-bottom:1px solid var(--border);box-shadow:0 4px 16px rgba(11,45,92,.06)}
.nav-wrap{min-height:82px;display:flex;align-items:center;gap:22px;position:relative}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand img{width:185px;height:64px;object-fit:contain;object-position:center;background:#fff}
.nav-links{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav-links a{padding:10px 11px;border-radius:9px;font-weight:700;font-size:.92rem;color:var(--navy);white-space:nowrap}
.nav-links a:hover,.nav-links a.active{background:var(--blue-soft);color:var(--blue-dark)}
.nav-links .nav-button{background:var(--blue);color:#fff;padding:11px 15px}
.nav-links .nav-button:hover{background:var(--blue-dark);color:#fff}
.menu-btn{display:none;margin-left:auto;border:0;background:var(--blue);color:#fff;width:46px;height:42px;border-radius:10px;font-size:24px;line-height:1;cursor:pointer}
.hero{background:linear-gradient(135deg,#061f43 0%,#0b4f96 58%,#0878d1 100%);color:#fff;min-height:600px;display:flex;align-items:center;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;inset:auto -10% -35% -10%;height:260px;background:rgba(255,255,255,.07);border-radius:50%}
.hero-inner{padding:90px 0;position:relative;z-index:1;max-width:850px}
.eyebrow{margin:0 0 10px;font-size:.78rem;letter-spacing:.14em;font-weight:800;color:var(--blue);text-transform:uppercase}
.hero .eyebrow,.blue-section .eyebrow,.cta .eyebrow{color:#b9ddff}
h1{font-size:clamp(2.5rem,6vw,5rem);line-height:1.05;margin:0 0 22px;color:var(--navy)}
.hero h1{color:#fff}
h1 span{color:#9fd4ff}
h2{font-size:clamp(1.8rem,3vw,2.8rem);line-height:1.15;color:var(--navy);margin:0 0 18px}
h3{color:var(--navy);margin:0 0 8px}
p{margin:0 0 16px}.lead{font-size:1.12rem;color:var(--muted)}
.hero p{font-size:1.15rem;max-width:760px;color:#e8f3ff}
.buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.button{display:inline-flex;align-items:center;justify-content:center;border:2px solid var(--blue);padding:12px 19px;border-radius:10px;font-weight:800;cursor:pointer;transition:.2s}
.button.primary{background:var(--blue);border-color:var(--blue);color:#fff}.button.primary:hover{background:var(--blue-dark);border-color:var(--blue-dark)}
.button.outline{background:#fff;color:var(--navy);border-color:#fff}.button.outline:hover{background:#eaf5ff}
.section{padding:82px 0}.section.light{background:#f5f9fd}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
.card,.list-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.card{border-top:4px solid var(--blue)}
.list-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.list-card{border-left:4px solid var(--blue)}
.page-hero{padding:76px 0;background:linear-gradient(135deg,#f4f9ff,#fff);border-bottom:1px solid var(--border)}
.page-hero h1{font-size:clamp(2.3rem,5vw,4rem)}
.blue-section{background:var(--navy);color:#fff}.blue-section h2,.blue-section p{color:#fff}
.process{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:35px}.process div{padding:20px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:12px}.process strong{display:block;font-size:1.5rem;color:#9fd4ff}.process span{display:block;margin-top:8px;font-weight:700}
.image-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}.image-grid img{width:100%;height:260px;object-fit:cover;border-radius:14px;border:1px solid var(--border);box-shadow:var(--shadow)}.image-grid img.wide{grid-column:span 2}
.feature-image{width:100%;max-height:520px;object-fit:cover;border-radius:16px;box-shadow:var(--shadow);border:1px solid var(--border)}
.check-list{padding-left:20px}.check-list li{margin:8px 0}.check-list li::marker{color:var(--blue)}
.cta{background:var(--blue);color:#fff;padding:54px 0}.cta h2{color:#fff}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}
.footer{background:#061f43;color:#dcecff;padding:48px 0 0}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:40px;padding-bottom:35px}.footer-logo{width:190px;height:72px;object-fit:contain;background:#fff;border-radius:8px;margin-bottom:12px}.footer h4{color:#fff;margin-top:0}.footer a:hover{color:#fff}.copyright{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;text-align:center;font-size:.9rem}
.form-header{margin-bottom:30px}.form{background:#fff;border:1px solid var(--border);border-radius:18px;padding:30px;box-shadow:var(--shadow)}fieldset{border:0;border-top:1px solid var(--border);padding:30px 0 0;margin:0 0 28px}fieldset:first-child{border-top:0;padding-top:0}legend{font-size:1.35rem;font-weight:800;color:var(--navy);padding:0 0 12px}.form-grid.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}label{display:block;font-weight:700;color:var(--navy)}input,textarea,select{width:100%;margin-top:7px;border:1px solid #c8d7e6;border-radius:9px;padding:12px 13px;font:inherit;color:var(--ink);background:#fff}input:focus,textarea:focus,select:focus{outline:3px solid rgba(8,120,209,.13);border-color:var(--blue)}textarea{resize:vertical}.check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:10px 0 20px}.check{display:flex;align-items:center;gap:8px;font-weight:600}.check input{width:auto;margin:0}.choice-row{display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding:14px 0}.choice-row>span{font-weight:800;min-width:180px}.question-block{display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding:12px 0}.question-block strong{min-width:260px}.base-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:15px;padding:18px;background:#f7fbff;border-radius:12px}.base-grid .check{display:inline-flex;margin:10px 16px 0 0}.nozzle-table{overflow-x:auto}.nozzle-head,.nozzle-table label{min-width:680px;display:grid;grid-template-columns:180px 1fr 1fr;gap:10px;align-items:center}.nozzle-head{font-weight:800;color:var(--navy);padding:10px;background:var(--blue-soft)}.nozzle-table label{padding:8px 0}.nozzle-table label span{font-weight:700}.submit-row{border-top:1px solid var(--border);padding-top:25px}.note{font-size:.9rem;color:var(--muted);margin-top:12px}
@media(max-width:1100px){.nav-links{gap:0}.nav-links a{padding:9px 8px;font-size:.84rem}.brand img{width:165px}.cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.menu-btn{display:block}.nav-links{display:none;position:absolute;left:0;right:0;top:82px;background:#fff;border:1px solid var(--border);border-top:0;padding:12px;box-shadow:0 15px 30px rgba(11,45,92,.15);flex-direction:column;align-items:stretch;gap:4px}.nav-links.open{display:flex}.nav-links a{padding:13px 14px}.nav-links .nav-button{text-align:center}.two-col{grid-template-columns:1fr;gap:30px}.list-grid{grid-template-columns:1fr 1fr}.process{grid-template-columns:1fr 1fr}.cta-inner{align-items:flex-start;flex-direction:column}}
@media(max-width:650px){.container{width:min(100% - 24px,1160px)}.nav-wrap{min-height:72px}.nav-links{top:72px}.brand img{width:150px;height:56px}.hero{min-height:540px}.hero-inner{padding:70px 0}.section{padding:58px 0}.cards,.list-grid,.form-grid.two,.base-grid{grid-template-columns:1fr}.image-grid{grid-template-columns:1fr}.image-grid img,.image-grid img.wide{grid-column:auto;height:230px}.process{grid-template-columns:1fr}.check-grid{grid-template-columns:1fr 1fr}.form{padding:20px}.choice-row>span,.question-block strong{min-width:100%}.footer-grid{grid-template-columns:1fr}.footer-logo{width:175px}}
@media(max-width:420px){.check-grid{grid-template-columns:1fr}.buttons .button{width:100%}.button{width:100%}.nav-links .nav-button{width:100%}}