:root{
  --navy:#0b2545;
  --navy-2:#13315c;
  --teal:#0f8b8d;
  --teal-d:#0b6e70;
  --teal-soft:#e6f4f4;
  --ink:#16202e;
  --muted:#556274;
  --line:#e3e8ef;
  --bg:#f5f7fa;
  --white:#fff;
  --warn:#b42318;
  --warn-soft:#fef3f2;
  --radius:14px;
  --shadow:0 1px 2px rgba(11,37,69,.06),0 8px 24px rgba(11,37,69,.07);
  --wrap:1180px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);font-size:17px;line-height:1.65;color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal-d);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{color:var(--navy);line-height:1.2;margin:0 0 .6em;letter-spacing:-.015em}
h1{font-size:clamp(2rem,4.2vw,3.1rem);font-weight:800}
h2{font-size:clamp(1.55rem,2.8vw,2.2rem);font-weight:750}
h3{font-size:1.25rem;font-weight:700}
h4{font-size:1.05rem;font-weight:700}
p{margin:0 0 1em}
ul{margin:0 0 1em;padding-left:1.2em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:12px;top:12px}
:focus-visible{outline:3px solid var(--teal);outline-offset:2px}
.icon{width:1.25em;height:1.25em;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* top bar */
.topbar{background:var(--navy);color:#cfd9e6;font-size:.86rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:40px}
.topbar a{color:#fff;font-weight:600}
.topbar span{display:inline-flex;align-items:center;gap:8px}
.topbar .areas{opacity:.85}

/* header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--line)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;color:var(--navy);text-decoration:none}
.brand:hover{text-decoration:none}
.brand svg{width:44px;height:44px;flex:0 0 auto}
.brand b{display:block;font-size:1.15rem;line-height:1.1;letter-spacing:-.01em}
.brand small{display:block;font-size:.74rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;font-weight:600}
.nav{display:flex;align-items:center;gap:6px}
.nav>ul{display:flex;list-style:none;margin:0;padding:0;gap:2px}
.nav li{position:relative}
.nav a,.nav .dd-btn{display:flex;align-items:center;gap:6px;padding:10px 14px;border-radius:10px;color:var(--ink);font-weight:600;font-size:.97rem;background:none;border:0;font-family:inherit;cursor:pointer}
.nav a:hover,.nav .dd-btn:hover{background:var(--bg);text-decoration:none;color:var(--navy)}
.nav a[aria-current="page"]{color:var(--teal-d)}
.nav .dd{position:absolute;top:100%;left:0;min-width:270px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:8px;list-style:none;margin:6px 0 0;display:none}
.nav li:hover>.dd,.nav li:focus-within>.dd,.nav li.open>.dd{display:block}
.nav .dd a{display:block;padding:10px 12px;font-weight:600}
.nav a.btn-primary{background:var(--teal);color:#fff;padding:11px 18px}
.nav a.btn-primary:hover{background:var(--teal-d);color:#fff}
.nav .dd a span{display:block;font-weight:400;font-size:.84rem;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 22px;border-radius:12px;font-weight:700;font-size:1rem;border:2px solid transparent;cursor:pointer;text-decoration:none;transition:background .15s,border-color .15s,color .15s;line-height:1.2}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--teal);color:#fff}
.btn-primary:hover{background:var(--teal-d);color:#fff}
.btn-outline{border-color:rgba(255,255,255,.55);color:#fff}
.btn-outline:hover{background:rgba(255,255,255,.1);color:#fff}
.btn-ghost{border-color:var(--line);color:var(--navy);background:#fff}
.btn-ghost:hover{border-color:var(--navy);color:var(--navy)}
.nav-cta{margin-left:10px}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:9px;cursor:pointer;color:var(--navy)}
.menu-btn .icon{width:24px;height:24px}

/* hero */
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 55%,#0f4c6e 100%);color:#e3ebf5;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-180px;top:-180px;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(15,139,141,.35),rgba(15,139,141,0) 70%);pointer-events:none}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;padding-top:76px;padding-bottom:84px;position:relative;z-index:1}
.hero h1{color:#fff}
.hero .lead{font-size:1.18rem;color:#cdd9e8;max-width:36em}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.82rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#7fd4d5;margin-bottom:18px}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 30px}
.trust{display:flex;flex-wrap:wrap;gap:10px 22px;list-style:none;padding:0;margin:0;font-size:.95rem;color:#dbe5f0}
.trust li{display:flex;align-items:center;gap:8px}
.trust .icon{color:#7fd4d5}
.hero-card{background:#fff;color:var(--ink);border-radius:18px;padding:30px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.hero-card h2{font-size:1.25rem;margin-bottom:4px}
.hero-card .sub{color:var(--muted);font-size:.93rem;margin-bottom:18px}
.hero-card .phone{display:flex;align-items:center;gap:12px;background:var(--teal-soft);border-radius:12px;padding:14px 16px;margin-bottom:18px;color:var(--navy);font-weight:800;font-size:1.35rem}
.hero-card .phone:hover{text-decoration:none;background:#d7eeee}
.hero-card .phone .icon{color:var(--teal-d)}
.hero-card .phone small{display:block;font-size:.78rem;font-weight:600;color:var(--muted)}
.checklist{list-style:none;padding:0;margin:0}
.checklist li{display:flex;gap:10px;align-items:flex-start;padding:7px 0;border-top:1px solid var(--line);font-size:.97rem}
.checklist li:first-child{border-top:0}
.checklist .icon{color:var(--teal);margin-top:3px}
.hero-media{border-radius:18px;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.25)}

/* page hero (inner) */
.page-hero{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#cfd9e6;padding:46px 0 54px}
.page-hero h1{color:#fff;margin-bottom:.35em}
.page-hero .lead{font-size:1.12rem;max-width:44em;margin:0}
.page-hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.crumbs{font-size:.86rem;margin-bottom:18px;color:#9fb3c8}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0}
.crumbs li+li::before{content:"/";margin-right:6px;opacity:.6}
.crumbs a{color:#cfe0f0}

/* sections */
.section{padding:84px 0}
.section.alt{background:var(--bg)}
.section-head{max-width:720px;margin:0 0 40px}
.section-head.center{text-align:center;margin-left:auto;margin-right:auto}
.section-head p{color:var(--muted);font-size:1.07rem;margin:0}
.kicker{display:block;font-size:.8rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--teal-d);margin-bottom:10px}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.card p{color:var(--muted);margin-bottom:0}
.card .ic{width:52px;height:52px;border-radius:12px;background:var(--teal-soft);color:var(--teal-d);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.card .ic .icon{width:26px;height:26px}
.svc{display:flex;flex-direction:column}
.svc ul{list-style:none;padding:0;margin:16px 0 22px}
.svc ul li{display:flex;gap:9px;align-items:center;padding:5px 0;color:var(--ink);font-size:.97rem}
.svc ul .icon{color:var(--teal);width:1.05em;height:1.05em}
.svc .more{margin-top:auto;font-weight:700;display:inline-flex;align-items:center;gap:6px}
.svc .media{margin:-28px -28px 22px;border-radius:var(--radius) var(--radius) 0 0;overflow:hidden;aspect-ratio:16/10;background:var(--bg)}
.svc .media img{width:100%;height:100%;object-fit:cover}

.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;list-style:none;padding:0;margin:0}
.steps li{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px}
.steps li::before{counter-increment:s;content:counter(s);display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;margin-bottom:14px}
.steps h3{font-size:1.08rem;margin-bottom:.35em}
.steps p{color:var(--muted);margin:0;font-size:.96rem}

.feature{display:flex;gap:16px;align-items:flex-start}
.feature .ic{flex:0 0 auto;width:46px;height:46px;border-radius:12px;background:var(--teal-soft);color:var(--teal-d);display:flex;align-items:center;justify-content:center}
.feature h3{font-size:1.07rem;margin-bottom:.25em}
.feature p{color:var(--muted);margin:0;font-size:.97rem}

.area{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px}
.area .icon{color:var(--teal);width:28px;height:28px}
.area b{display:block;color:var(--navy);font-size:1.05rem}
.area span{color:var(--muted);font-size:.93rem}

.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.prose{max-width:760px}
.prose h2{margin-top:1.6em}
.prose h3{margin-top:1.4em}
.prose ul li{margin-bottom:.35em}
.prose strong{color:var(--navy)}
.note{border-left:4px solid var(--teal);background:var(--teal-soft);padding:16px 20px;border-radius:0 10px 10px 0;margin:24px 0;color:var(--navy)}
.note.warn{border-color:var(--warn);background:var(--warn-soft);color:#7a271a}
.note p:last-child{margin:0}
.chips{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:0}
.chips li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-weight:600;color:var(--navy);font-size:.95rem}

/* faq */
.faq{max-width:860px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:20px 56px 20px 22px;font-weight:700;color:var(--navy);position:relative;font-size:1.03rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:24px;top:50%;width:10px;height:10px;border-right:2.5px solid var(--teal);border-bottom:2.5px solid var(--teal);transform:translateY(-70%) rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details>div{padding:0 22px 20px;color:var(--muted)}
.faq details>div p:last-child{margin:0}

/* cta band */
.cta{background:linear-gradient(135deg,var(--teal-d),var(--teal));color:#e8f6f6;padding:56px 0}
.cta .wrap{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta h2{color:#fff;margin:0 0 .2em}
.cta p{margin:0;font-size:1.07rem}
.cta .btn{background:#fff;color:var(--teal-d)}
.cta .btn:hover{background:var(--navy);color:#fff}

/* blog */
.post-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);color:inherit}
.post-card:hover{text-decoration:none;border-color:#c7d2df}
.post-card .media{aspect-ratio:16/9;background:linear-gradient(135deg,var(--teal-soft),#dfe8f3);display:flex;align-items:center;justify-content:center;color:var(--teal-d)}
.post-card .media .icon{width:44px;height:44px;stroke-width:1.5}
.post-card .media img{width:100%;height:100%;object-fit:cover}
.post-card .body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1}
.post-card .meta{font-size:.82rem;color:var(--muted);margin-bottom:8px;display:flex;gap:10px;flex-wrap:wrap}
.post-card .meta .tag{color:var(--teal-d);font-weight:700}
.post-card h2,.post-card h3{font-size:1.17rem;margin-bottom:.45em}
.post-card p{color:var(--muted);font-size:.97rem;margin:0 0 14px}
.post-card .more{margin-top:auto;font-weight:700;color:var(--teal-d)}
.article-meta{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:.92rem;color:#b9c8d8;margin-top:14px}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;align-items:start}
.aside{position:sticky;top:100px;display:grid;gap:18px}
.aside .card h3{font-size:1.05rem}
.aside ul{list-style:none;padding:0;margin:0}
.aside li{padding:7px 0;border-top:1px solid var(--line)}
.aside li:first-child{border-top:0}

/* footer */
.footer{background:#08182e;color:#9fb0c4;font-size:.95rem;padding:64px 0 0}
.footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
.footer h2{color:#fff;font-size:1rem;margin-bottom:16px;letter-spacing:0}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{padding:5px 0}
.footer a{color:#d5e0ec}
.footer .brand{color:#fff;margin-bottom:16px}
.footer .brand small{color:#8aa0b8}
.footer .phone{font-size:1.2rem;font-weight:800;color:#fff}
.footer .legal{border-top:1px solid rgba(255,255,255,.08);margin-top:48px;padding:22px 0 28px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.84rem;color:#7d8fa5}

/* mobile call bar */
.callbar{display:none}

@media (max-width:1024px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer .cols{grid-template-columns:1fr 1fr}
  .layout{grid-template-columns:1fr}
  .aside{position:static}
}
@media (max-width:900px){
  body{font-size:16px}
  .topbar .areas{display:none}
  .menu-btn{display:inline-flex}
  .nav{position:fixed;inset:76px 0 auto 0;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;padding:12px 22px 22px;display:none;max-height:calc(100vh - 76px);overflow:auto}
  .nav.open{display:flex}
  .nav>ul{flex-direction:column}
  .nav .dd{position:static;display:block;box-shadow:none;border:0;padding:0 0 0 12px;margin:0}
  .nav-cta{margin:12px 0 0}
  .hero .wrap{grid-template-columns:1fr;gap:36px;padding-top:52px;padding-bottom:60px}
  .g2,.g3,.split{grid-template-columns:1fr}
  .section{padding:60px 0}
  .callbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--teal);color:#fff;justify-content:center;align-items:center;gap:10px;padding:14px;font-weight:800;font-size:1.05rem;box-shadow:0 -4px 16px rgba(0,0,0,.15)}
  .callbar:hover{text-decoration:none;color:#fff}
  body{padding-bottom:56px}
}
@media (max-width:560px){
  .g4,.steps,.footer .cols{grid-template-columns:1fr}
  .hero-card{padding:22px}
  .brand small{display:none}
  .cta .wrap{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}