:root{
  --navy:#0E2A47; --navy-2:#153A5F; --paper:#F7F4EE; --paper-2:#EFEAE0; --ink:#14171C; --muted:#5B6470;
  --amber:#E9A23B; --amber-2:#C8841F; --line:rgba(14,42,71,.12); --white:#fff;
  --r:18px; --shadow:0 20px 60px rgba(14,42,71,.12);
  --font:"Manrope",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--paper);line-height:1.55;font-size:17px;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;line-height:1.08;letter-spacing:-.02em;font-weight:800}
h1{font-size:clamp(2.4rem,5.2vw,4.4rem)}
h1 span{color:var(--navy-2)}
h2{font-size:clamp(1.9rem,3.6vw,3rem);max-width:18ch}
h3{font-size:1.2rem;font-weight:700}
p{margin:0}
.wrap{width:min(1180px,calc(100% - 48px));margin:0 auto}
.eyebrow{font-size:.82rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--amber-2);margin-bottom:14px}
.sub{color:var(--muted);font-size:1.08rem;max-width:60ch;margin-top:16px}
.sub.small{font-size:.95rem;margin-top:10px}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:8px 12px;z-index:100}
.skip:focus{left:12px;top:12px}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;align-items:center;gap:28px;padding:18px 28px;transition:background .3s,box-shadow .3s,padding .3s}
.nav.solid{background:rgba(247,244,238,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line);padding:12px 28px}
.brand{display:flex;align-items:center;gap:10px;color:var(--navy)}
.nav:not(.solid) .brand,.nav:not(.solid) .wordmark,.nav:not(.solid) .links{color:#fff}.nav:not(.solid) .wordmark b{color:#F5C46B}.nav:not(.solid) .btn-small{background:var(--amber);color:#1a1200}
.mark{width:34px;height:34px}
.wordmark{font-weight:800;font-size:1.35rem;letter-spacing:-.02em;color:var(--navy)}
.wordmark b{color:var(--amber-2)}
.links{display:flex;gap:26px;margin-left:auto;font-weight:600;font-size:.95rem;color:var(--navy)}
.links a{opacity:.85}.links a:hover{opacity:1}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--navy);color:#fff;font-weight:700;padding:15px 24px;border-radius:999px;border:0;cursor:pointer;font-family:inherit;font-size:1rem;transition:transform .15s,background .2s,box-shadow .2s;box-shadow:0 8px 24px rgba(14,42,71,.18)}
.btn:hover{background:var(--navy-2);transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-small{padding:11px 18px;font-size:.92rem}
.btn-ghost{background:transparent;color:var(--navy);box-shadow:inset 0 0 0 2px var(--navy)}
.btn-ghost:hover{background:rgba(14,42,71,.06)}
@media (max-width:820px){.links{display:none}.nav{padding:14px 18px}.nav .btn-small{margin-left:auto}}

/* story / 3D */
.story{position:relative;height:520vh}
.story-sticky{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;background:#0A1E33}
#build{position:absolute;inset:0;width:100%;height:100%;display:block;background:#0A1E33}
.shade{position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,rgba(8,22,38,.82) 0%,rgba(8,22,38,.55) 36%,rgba(8,22,38,0) 62%);transition:opacity .4s}
.story-sticky.past .shade{opacity:0}
@media (max-width:820px){.shade{background:linear-gradient(180deg,rgba(8,22,38,.88) 0%,rgba(8,22,38,.7) 46%,rgba(8,22,38,0) 72%)}}

.hero-copy{position:absolute;left:0;right:0;top:0;padding:120px 28px 0;max-width:720px;margin:0 auto;transform:translateX(0);transition:opacity .35s,transform .35s;z-index:3}
@media (min-width:1100px){.hero-copy{left:max(28px,calc((100% - 1180px)/2));right:auto;padding-top:150px;max-width:600px;margin:0}}
.hero-copy.hide{opacity:0;transform:translateY(-14px);pointer-events:none}
.hero-copy h1{color:#fff}.hero-copy h1 span{color:#F5C46B}.hero-copy .eyebrow{color:#F5C46B}.hero-copy .lede{color:rgba(255,255,255,.82)}.hero-copy .scroll-hint{color:#fff;opacity:.75}
.btn-amber{background:var(--amber);color:#1a1200}.btn-amber:hover{background:#F2B24F}
.btn-light{background:transparent;color:#fff;box-shadow:inset 0 0 0 2px rgba(255,255,255,.7)}.btn-light:hover{background:rgba(255,255,255,.12)}
.lede{color:var(--muted);font-size:1.12rem;max-width:52ch;margin-top:20px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.scroll-hint{margin-top:34px;font-size:.85rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--navy);opacity:.6;display:flex;align-items:center;gap:10px}
.chev{width:10px;height:10px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);animation:bob 1.6s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(-2px) rotate(45deg)}50%{transform:translateY(4px) rotate(45deg)}}
.beats{position:absolute;inset:0;pointer-events:none;z-index:2}
.beat{position:absolute;left:28px;right:28px;bottom:14vh;max-width:420px;background:rgba(255,255,255,.72);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.7);border-radius:var(--r);padding:22px 24px;box-shadow:var(--shadow);opacity:0;transform:translateY(24px);transition:opacity .4s,transform .4s}
@media (min-width:1100px){.beat{left:max(28px,calc((100% - 1180px)/2));bottom:auto;top:50%;transform:translateY(calc(-50% + 24px))}}
.beat.on{opacity:1;transform:translateY(0)}
@media (min-width:1100px){.beat.on{transform:translateY(-50%)}}
.beat .num{font-weight:800;color:var(--amber-2);letter-spacing:.1em;font-size:.8rem}
.beat h3{margin:6px 0 8px;font-size:1.35rem}
.beat p{color:var(--muted);font-size:.98rem}
.progress{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(14,42,71,.08);z-index:4}
.progress i{display:block;height:100%;width:0;background:var(--amber);transition:width .1s linear}

/* trust band */
.band{background:var(--navy);color:#fff}
.trust ul{list-style:none;margin:0 auto;padding:22px 28px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;width:min(1180px,100%)}
.trust li{display:flex;flex-direction:column;gap:4px;padding-left:14px;border-left:2px solid var(--amber)}
.trust b{font-size:1.05rem}
.trust span{font-size:.88rem;opacity:.75}
@media (max-width:820px){.trust ul{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.trust ul{grid-template-columns:1fr}}

/* sections */
.section{padding:104px 0}
@media (max-width:820px){.section{padding:72px 0}}
.grid{display:grid;gap:22px;margin-top:44px}
.cards{grid-template-columns:repeat(3,1fr)}
.three{grid-template-columns:repeat(3,1fr)}
@media (max-width:980px){.cards,.three{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.cards,.three{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:0;overflow:hidden;transition:transform .25s,box-shadow .25s}
.card-img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;background:var(--paper-2)}
.card-body{padding:22px 26px 28px}
.adu-photo{grid-column:1/-1;width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--r);border:1px solid var(--line);display:block}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card h3{margin:14px 0 8px}
.card p{color:var(--muted)}
.ico{width:48px;height:48px;border-radius:12px;background:var(--paper-2);display:grid;place-items:center;margin-top:-46px;position:relative;border:3px solid #fff}
.ico svg{width:28px;height:28px;fill:none;stroke:var(--navy);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.three h3{margin-bottom:10px}.three p{color:var(--muted)}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:36px}}
.adu{background:var(--paper-2)}
.checks{list-style:none;padding:0;margin:26px 0 30px;display:grid;gap:12px}
.checks li{position:relative;padding-left:32px;color:var(--ink)}
.checks li::before{content:"";position:absolute;left:0;top:4px;width:18px;height:18px;border-radius:50%;background:var(--amber);mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'><path d='M4 10l4 4 8-8' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/60% no-repeat,linear-gradient(#000,#000);-webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'><path d='M4 10l4 4 8-8' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/60% no-repeat,linear-gradient(#000,#000);-webkit-mask-composite:xor;mask-composite:exclude}
.adu-visual{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.stat{background:#fff;border-radius:var(--r);padding:26px 22px;border:1px solid var(--line)}
.stat b{display:block;font-size:1.7rem;letter-spacing:-.02em;color:var(--navy);line-height:1.1}
.stat span{display:block;margin-top:8px;color:var(--muted);font-size:.95rem}
.steps{list-style:none;padding:0;margin:44px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
@media (max-width:980px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.steps{grid-template-columns:1fr}}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px}
.steps span{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800}
.steps h3{margin:16px 0 8px}
.steps p{color:var(--muted);font-size:.98rem}
.why{background:var(--navy);color:#fff}
.why .eyebrow{color:var(--amber)}
.why .three p{color:rgba(255,255,255,.75)}
.why h3{color:#fff}
.contact{background:var(--paper)}
.lead{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;display:grid;gap:14px;box-shadow:var(--shadow)}
.lead label{display:grid;gap:6px;font-size:.88rem;font-weight:700;color:var(--navy)}
.lead input,.lead select,.lead textarea{font:inherit;font-weight:500;color:var(--ink);padding:12px 14px;border:1px solid rgba(14,42,71,.2);border-radius:12px;background:#fff;width:100%}
.lead input:focus,.lead select:focus,.lead textarea:focus{outline:2px solid var(--amber);outline-offset:1px;border-color:transparent}
.lead textarea{resize:vertical}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:520px){.row2{grid-template-columns:1fr}}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:.95rem;color:var(--muted);min-height:1.4em}
.form-note.ok{color:#1c7c3e;font-weight:700}
.form-note.err{color:#b42318;font-weight:700}
.foot{background:#0A1E33;color:rgba(255,255,255,.8);padding:56px 0 36px}
.foot .wrap{display:grid;grid-template-columns:1.2fr 1fr;gap:28px}
@media (max-width:760px){.foot .wrap{grid-template-columns:1fr}}
.foot .wordmark{color:#fff}
.foot-brand p{margin-top:12px;font-size:.95rem;line-height:1.6}
.foot-links{display:flex;flex-wrap:wrap;gap:18px;align-content:start;justify-content:flex-end;font-weight:600}
@media (max-width:760px){.foot-links{justify-content:flex-start}}
.fine{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.12);padding-top:22px;margin-top:8px;font-size:.85rem;color:rgba(255,255,255,.55)}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s cubic-bezier(.2,.7,.2,1),transform .6s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.beat{transition:none}.chev{animation:none}}

/* before / after compare */
.compare{position:relative;aspect-ratio:16/9;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:var(--paper-2);--cut:50%;user-select:none}
.compare img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.cmp-before{clip-path:inset(0 calc(100% - var(--cut)) 0 0)}
.cmp-tag{position:absolute;top:14px;font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;padding:6px 10px;border-radius:999px;background:rgba(10,30,51,.72);color:#fff;pointer-events:none}
.cmp-tag-b{left:14px}.cmp-tag-a{right:14px}
.cmp-range{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;-webkit-appearance:none;appearance:none;z-index:3}
.cmp-handle{position:absolute;top:0;bottom:0;left:var(--cut);width:2px;background:#fff;transform:translateX(-1px);pointer-events:none;z-index:2;box-shadow:0 0 0 1px rgba(0,0,0,.15)}
.cmp-handle i{position:absolute;top:50%;left:50%;width:44px;height:44px;border-radius:50%;background:#fff;transform:translate(-50%,-50%);box-shadow:0 6px 18px rgba(0,0,0,.25);display:block}
.cmp-handle i::before,.cmp-handle i::after{content:"";position:absolute;top:50%;width:8px;height:8px;border-top:2px solid var(--navy);border-left:2px solid var(--navy)}
.cmp-handle i::before{left:12px;transform:translateY(-50%) rotate(-45deg)}.cmp-handle i::after{right:12px;transform:translateY(-50%) rotate(135deg)}