:root{
  --blue:#1684ef;
  --blue-dark:#0869c4;
  --navy:#0a2e50;
  --deep:#113b62;
  --text:#364f67;
  --muted:#6a7f91;
  --line:#d7e6f3;
  --pale:#eaf5ff;
  --soft:#f6fafe;
  --white:#fff;
  --shadow:0 24px 70px rgba(7,44,78,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--text);font-family:"Avenir Next","Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit}
h1,h2,h3,p,figure{margin-top:0}
h1,h2,h3{color:var(--navy);letter-spacing:-.035em}
p{line-height:1.68}
.shell{width:min(100% - 80px,1360px);margin-inline:auto}
.skip-link{position:absolute;left:14px;top:-80px;z-index:100;padding:12px 18px;background:var(--navy);color:#fff}
.skip-link:focus{top:12px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
:focus-visible{outline:3px solid var(--blue);outline-offset:4px}
section[id]{scroll-margin-top:94px}
.eyebrow{display:block;color:var(--blue);font-size:.76rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;line-height:1.5}
.eyebrow.light{color:#83c6ff}

.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.97);border-bottom:1px solid rgba(215,230,243,.9);backdrop-filter:blur(14px)}
.header-inner{height:88px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.brand{display:block;width:245px;flex:none}
.brand img{width:100%;height:auto;max-height:72px;object-fit:contain;object-position:left center}
.site-nav{display:flex;align-items:center;gap:30px}
.site-nav>a{font-size:.9rem;font-weight:700;color:var(--deep);white-space:nowrap;transition:color .2s}
.site-nav>a:hover{color:var(--blue)}
.site-nav .nav-contact{padding:13px 18px;background:var(--blue);color:#fff;border-radius:3px}
.site-nav .nav-contact:hover{background:var(--blue-dark);color:#fff}
.menu-toggle{display:none}

.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:56px;padding:15px 24px;border-radius:3px;font-size:.94rem;font-weight:800;transition:background .2s,transform .2s}
.button:hover{transform:translateY(-2px)}
.button-primary{background:var(--blue);color:#fff}
.button-primary:hover{background:var(--blue-dark)}
.button-white{background:#fff;color:var(--deep)}
.button-white:hover{background:var(--pale)}
.text-link{display:inline-flex;align-items:center;color:var(--blue);font-weight:800;border-bottom:1px solid var(--blue);padding-bottom:5px}

.hero{background:linear-gradient(90deg,#fff 0%,#fff 55%,#f3f9ff 55%,#f3f9ff 100%)}
.hero-layout{display:grid;grid-template-columns:1.04fr .96fr;gap:6.5%;align-items:center;padding-top:58px;padding-bottom:28px}
.hero-copy{padding:22px 0 35px}
.hero h1{max-width:740px;margin:19px 0 28px;font-size:clamp(3.8rem,5.6vw,6.35rem);line-height:1.02;font-weight:700}
.hero h1 em{display:block;color:var(--blue);font-style:normal}
.hero-lead{max-width:660px;color:var(--deep);font-size:1.25rem;line-height:1.6;margin-bottom:15px}
.hero-support{max-width:585px;color:var(--muted);font-size:1.04rem;margin-bottom:32px}
.hero-actions{display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.hero-image{position:relative;margin:0;height:535px;background:#dbe9f6;box-shadow:var(--shadow);overflow:hidden}
.hero-image img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero-image figcaption{position:absolute;left:0;bottom:0;display:flex;justify-content:space-between;gap:15px;width:100%;padding:18px 22px;color:#fff;background:linear-gradient(0deg,rgba(6,31,52,.78),rgba(6,31,52,0));font-size:.88rem;font-weight:700}
.hero-image figcaption span{color:#8fd0ff;letter-spacing:.08em}
.hero-bottom{display:flex;gap:35px;padding:4px 0 28px;color:#8ba2b5;font-size:.7rem;font-weight:800;letter-spacing:.15em;text-transform:uppercase}
.hero-bottom span+span:before{content:"/";color:var(--blue);margin-right:35px}

.section{padding:104px 0}
.section-heading{margin-bottom:48px}
.section-heading h2{margin:12px 0 0;font-size:clamp(2.8rem,4vw,4.5rem);line-height:1.08}
.section-heading p{margin:13px 0 0;color:var(--muted);font-size:1.1rem}
.two-column-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(310px,.68fr);gap:7%;align-items:end}
.two-column-head p{max-width:510px;justify-self:end}
.systems-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.system-item{min-height:225px;padding:26px 28px 27px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.system-top{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:20px}
.system-number{color:var(--blue);font-size:.87rem;font-weight:800;letter-spacing:.08em}
.system-category{color:#8ca5b8;font-size:.68rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
.system-item h3{margin:0 0 11px;font-size:1.35rem;line-height:1.2}
.system-item p{margin:0;color:var(--muted);font-size:.95rem;line-height:1.58}

.method-section{background:var(--navy);color:#d0e2f1}
.method-heading{max-width:800px}
.method-heading h2{color:#fff}
.method-heading p{color:#b9d2e5}
.method-layout{display:grid;grid-template-columns:.94fr 1.06fr;gap:7%;align-items:start}
.workflow{list-style:none;margin:0;padding:0;border-top:1px solid #41617b}
.workflow li{display:grid;grid-template-columns:46px 1fr;column-gap:17px;padding:19px 0 18px;border-bottom:1px solid #41617b}
.workflow-number{color:#80c5ff;font-weight:800;font-size:1rem}
.workflow h3{margin:0 0 6px;color:#fff;font-size:1.22rem}
.workflow p{margin:0;color:#b9d2e5;font-size:.93rem;line-height:1.55}
.method-visuals{display:grid;grid-template-rows:325px 225px;gap:14px}
.method-visuals figure{position:relative;overflow:hidden;margin:0;background:#285575}
.method-visuals img{width:100%;height:100%;object-fit:cover}
.method-visuals figure:first-child img{object-position:center}
.method-visuals figcaption{position:absolute;left:0;bottom:0;width:100%;padding:28px 20px 16px;background:linear-gradient(0deg,rgba(6,31,52,.8),rgba(6,31,52,0));color:#fff;font-size:.85rem;font-weight:700}
.image-disclosure{margin:20px 0 0;color:#8fb5d2;font-size:.78rem}

.plan-section{background:var(--soft)}
.schedule-key{display:flex;gap:22px;flex-wrap:wrap;align-items:center;margin-bottom:20px;color:var(--muted);font-size:.83rem;font-weight:700}
.key-mark{display:inline-block;width:11px;height:11px;margin-right:7px;background:#d9efff;vertical-align:-1px}
.schedule-table-wrap{overflow-x:auto;border:1px solid var(--line);background:#fff}
.schedule-table{width:100%;min-width:1170px;border-collapse:collapse;text-align:center;font-size:.82rem}
.schedule-table thead th{position:sticky;top:0;background:var(--navy);color:#fff;font-size:.76rem;font-weight:800;padding:15px 10px;z-index:2}
.schedule-table th:first-child,.schedule-table td:first-child{position:sticky;left:0;text-align:left;width:320px;min-width:320px;z-index:1}
.schedule-table thead th:first-child{z-index:3}
.schedule-table tbody th{font-weight:650;color:var(--deep);background:#fff}
.schedule-table tbody tr:nth-child(even) th,.schedule-table tbody tr:nth-child(even) td:not(.planned){background:#f8fbfd}
.schedule-table tbody th,.schedule-table tbody td{height:42px;padding:8px 10px;border-top:1px solid var(--line);border-right:1px solid var(--line)}
.schedule-table tbody td.planned{background:#e1f2ff;color:var(--blue-dark);font-weight:800}
.schedule-table tbody td:last-child,.schedule-table thead th:last-child{border-right:0}
.schedule-mobile{display:none}
.plan-note{margin:18px 0 0;color:var(--muted);font-size:.83rem}

.reports-section{background:#fff}
.report-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.report-card{border:1px solid var(--line);background:#fff}
.report-preview{height:235px;overflow:hidden;background:var(--soft);border-bottom:1px solid var(--line)}
.report-preview img{width:100%;height:100%;object-fit:cover;object-position:top center}
.report-copy{padding:25px 25px 28px}
.report-copy span{display:block;margin-bottom:10px;color:var(--blue);font-size:.72rem;font-weight:800;letter-spacing:.14em}
.report-copy h3{margin:0 0 10px;font-size:1.42rem}
.report-copy p{min-height:55px;margin:0 0 18px;color:var(--muted);font-size:.92rem;line-height:1.55}
.report-open{padding:0;border:0;border-bottom:1px solid var(--blue);background:none;color:var(--blue);font-size:.9rem;font-weight:800;cursor:pointer}
.report-open:hover{color:var(--blue-dark)}
.report-note{margin:22px 0 0;max-width:900px;color:var(--muted);font-size:.79rem}

.cta-band{background:var(--blue);color:#fff;padding:72px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:50px}
.cta-inner h2{max-width:790px;margin:11px 0 13px;color:#fff;font-size:clamp(2.6rem,3.8vw,4.2rem);line-height:1.08}
.cta-inner p{margin:0;color:#e3f2ff;font-size:1.06rem}
.cta-inner .button{flex:none}
.site-footer{background:#082943;color:#b5cee0;padding-top:70px}
.footer-main{display:grid;grid-template-columns:1.8fr .55fr .8fr;gap:7%;padding-bottom:65px}
.footer-main>div:not(:first-child){display:flex;flex-direction:column;gap:12px}
.footer-logo{width:min(100%,310px);height:auto}
.footer-main p{margin:25px 0 14px;max-width:650px;font-size:.9rem}
.footer-main strong{color:#7ec5ff;font-size:.91rem}
.footer-label{margin-bottom:6px;color:#75bef9;font-size:.7rem;font-weight:800;letter-spacing:.17em;text-transform:uppercase}
.footer-main a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding:22px 0 28px;border-top:1px solid #31516a;color:#8eb0c9;font-size:.75rem}

.report-dialog{width:min(94vw,1320px);max-height:90vh;padding:0;border:0;box-shadow:0 35px 100px rgba(0,18,38,.4)}
.report-dialog::backdrop{background:rgba(4,24,43,.76)}
.dialog-head{position:sticky;top:0;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 22px;background:#fff;border-bottom:1px solid var(--line)}
.dialog-head h2{margin:0;font-size:1.3rem}
.dialog-close{width:38px;height:38px;border:0;background:var(--soft);color:var(--deep);font-size:1.7rem;cursor:pointer}
.dialog-body{padding:18px;background:#fff;max-height:calc(90vh - 72px);overflow:auto}
.dialog-body img{display:block;width:100%;height:auto}

@media(max-width:1120px){
  .shell{width:min(100% - 54px,1360px)}
  .site-nav{gap:17px}
  .site-nav>a{font-size:.82rem}
  .systems-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .system-item{min-height:200px}
  .hero h1{font-size:clamp(3.5rem,5vw,5.5rem)}
}
@media(max-width:800px){
  .shell{width:min(100% - 34px,1360px)}
  .site-header{position:sticky}
  .header-inner{height:72px}
  .brand{width:210px}
  .menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;border:0;background:transparent;cursor:pointer}
  .menu-toggle span{display:block;width:24px;height:2px;background:var(--deep)}
  .site-nav{display:none;position:absolute;top:72px;left:0;right:0;padding:16px 17px 22px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 20px 35px rgba(0,25,50,.1)}
  .site-nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0}
  .site-nav a{padding:12px 8px;font-size:1rem}
  .site-nav .nav-contact{text-align:center;margin-top:8px}
  .hero{background:#fff}
  .hero-layout{grid-template-columns:1fr;gap:28px;padding-top:40px}
  .hero-copy{padding:0}
  .hero h1{font-size:clamp(3.25rem,9vw,5rem)}
  .hero-image{height:430px}
  .hero-bottom{gap:12px;flex-wrap:wrap;padding-bottom:25px}
  .hero-bottom span+span:before{margin-right:12px}
  .section{padding:75px 0}
  .two-column-head{grid-template-columns:1fr;gap:13px}
  .two-column-head p{justify-self:start}
  .method-layout{grid-template-columns:1fr;gap:38px}
  .method-visuals{grid-template-columns:1fr 1fr;grid-template-rows:230px}
  .method-visuals figure{height:230px}
  .schedule-table-wrap{display:none}
  .schedule-mobile{display:block;border-top:1px solid var(--line)}
  .schedule-mobile details{border-bottom:1px solid var(--line);background:#fff}
  .schedule-mobile summary{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:17px 18px;color:var(--deep);cursor:pointer;list-style:none}
  .schedule-mobile summary::-webkit-details-marker{display:none}
  .schedule-mobile summary::after{content:"+";margin-left:auto;color:var(--blue);font-size:1.25rem}
  .schedule-mobile details[open] summary::after{content:"−"}
  .schedule-mobile summary strong{font-size:.95rem}
  .schedule-mobile summary small{color:var(--muted);font-size:.78rem;white-space:nowrap}
  .schedule-mobile .month-tags{display:flex;gap:8px;flex-wrap:wrap;padding:0 18px 18px}
  .schedule-mobile .month-tags span{padding:7px 10px;background:#e1f2ff;color:var(--blue-dark);font-size:.77rem;font-weight:800}
  .report-grid{grid-template-columns:1fr 1fr}
  .report-card:last-child{grid-column:1/-1}
  .dialog-body img{min-width:900px}
  .cta-inner{display:block}
  .cta-inner .button{margin-top:28px}
  .footer-main{grid-template-columns:1fr 1fr;gap:40px}
  .footer-main>div:first-child{grid-column:1/-1}
}
@media(max-width:540px){
  .brand{width:190px}
  .hero h1{font-size:clamp(2.95rem,13vw,4.1rem)}
  .hero-lead{font-size:1.08rem}
  .hero-support{font-size:.97rem}
  .hero-actions{align-items:flex-start;gap:19px;flex-direction:column}
  .hero-image{height:320px}
  .hero-bottom{font-size:.57rem;letter-spacing:.1em}
  .section-heading h2{font-size:2.7rem}
  .systems-grid{grid-template-columns:1fr}
  .system-item{min-height:0;padding:22px 22px 24px}
  .method-visuals{grid-template-columns:1fr;grid-template-rows:220px 220px}
  .method-visuals figure{height:220px}
  .report-grid{grid-template-columns:1fr}
  .report-card:last-child{grid-column:auto}
  .report-preview{height:220px}
  .report-copy p{min-height:0}
  .cta-inner h2{font-size:2.7rem}
  .footer-main{grid-template-columns:1fr}
  .footer-main>div:first-child{grid-column:auto}
  .footer-bottom{display:block}
  .footer-bottom span{display:block;margin-top:8px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}