:root{
  --bg:#FFFFFF;--line:#E3E9F2;--line-2:#CFDAEC;
  --ink:#11213B;--ink-soft:#42506B;--muted:#647189;
  --blue:#1A5CD6;--blue-deep:#0F3E96;--blue-soft:#E9F0FE;
  --ff:"Inter",system-ui,sans-serif;--ff-d:"Archivo",system-ui,sans-serif;--ff-m:"IBM Plex Mono",monospace;
}
*{box-sizing:border-box}
html,body{min-height:100%}
body.home-page{margin:0;background:var(--bg);color:var(--ink);font-family:var(--ff);font-size:17px;line-height:1.55;min-height:100%;display:flex;flex-direction:column;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:44px;font-family:var(--ff-d);font-weight:800;font-size:13px;letter-spacing:-.01em;padding:11px 18px;border-radius:8px;cursor:pointer;border:2px solid transparent;text-transform:uppercase;transition:background .18s,transform .14s}
.btn-p{background:var(--blue);color:#fff}.btn-p:hover{background:var(--blue-deep)}
.btn-o{border-color:var(--line-2);color:var(--ink);background:#fff}.btn-o:hover{border-color:var(--blue);color:var(--blue)}
.btn-sm{padding:10px 16px;font-size:12px}
.btn:disabled{background:#E4E8F0!important;color:#8B96AB;opacity:1;cursor:not-allowed;box-shadow:none}

header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);flex:none}
.nav{display:flex;align-items:center;gap:16px;height:68px}
.brand{display:flex;align-items:center;gap:9px;font-family:var(--ff-d);font-weight:900;font-size:19px;letter-spacing:-.03em}
.brand img{height:30px;width:auto}
.nav-auth{display:flex;align-items:center;gap:30px;margin-left:auto;flex-wrap:wrap;justify-content:flex-end}
.nav-auth a:not(.btn){position:relative;font-size:14px;font-weight:600;color:var(--ink-soft);padding:4px 0;transition:color .15s}
.nav-auth a:not(.btn)::after{content:'';position:absolute;left:0;right:100%;bottom:-1px;height:2px;background:var(--blue);border-radius:2px;transition:right .18s ease}
.nav-auth a:not(.btn):hover{color:var(--ink)}
.nav-auth a:not(.btn):hover::after{right:0}
.nav-auth a.btn,.nav-auth a.btn-p{color:#fff!important;text-transform:none;letter-spacing:0;font-weight:700;box-shadow:0 6px 16px -6px rgba(26,92,214,.55);border-radius:999px}
.nav-auth a.btn:hover,.nav-auth a.btn-p:hover{color:#fff!important;transform:translateY(-1px);box-shadow:0 10px 20px -6px rgba(26,92,214,.6)}
.nav-auth button[data-nav-logout]{font:inherit;font-size:14px;font-weight:600;color:var(--ink-soft);background:none;border:0;padding:4px 0;cursor:pointer;transition:color .15s}
.nav-auth button[data-nav-logout]:hover{color:var(--ink)}
.nav-auth button[data-nav-logout]:disabled{opacity:.6;cursor:default}
.mobile button[data-nav-logout]{font:inherit;text-align:left;width:100%;padding:12px 0;border-bottom:1px solid var(--line);border-top:0;border-left:0;border-right:0;font-weight:600;color:var(--ink);background:none;cursor:pointer}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line-2);border-radius:8px;width:42px;height:42px;font-size:18px;cursor:pointer}
.mobile{display:none;flex-direction:column;padding:8px 24px 18px;border-bottom:1px solid var(--line);background:var(--bg)}
.mobile.open{display:flex}.mobile a{padding:12px 0;border-bottom:1px solid var(--line);font-weight:600;color:var(--ink)}
.mobile a.btn{border-bottom:0;margin-top:8px;display:inline-flex;align-self:flex-start;border-radius:8px;padding:11px 18px;text-transform:none;letter-spacing:0;font-weight:700}

main{flex:1;display:flex;flex-direction:column;min-height:0}
.hero{position:relative;flex:1;display:flex;align-items:center;padding:40px 0 48px;color:#fff;min-height:calc(100vh - 68px);background:#0F2C5C}
.hero-grid .calc-shell{width:100%}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:44px;align-items:center;width:100%}
.hero-copy .eyebrow{font-family:var(--ff-m);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#7FB0FF}
.hero-copy h1{font-family:var(--ff-d);font-size:clamp(36px,5.8vw,58px);font-weight:900;margin:16px 0 0;color:#fff;line-height:1.02}
.hero-copy .lede{font-size:clamp(16px,2.1vw,19px);color:#C5D2E8;margin:18px 0 0;max-width:480px;line-height:1.6}
.hero .calc-shell{box-shadow:0 30px 70px -30px rgba(0,0,0,.55)}

.ba-slider{margin:24px 0 0;max-width:560px}
.ba-slider-frame{position:relative;aspect-ratio:3/2;border-radius:16px;overflow:hidden;box-shadow:0 20px 50px -20px rgba(0,0,0,.6);touch-action:none;cursor:ew-resize;background:#0b1c3a}
.ba-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;pointer-events:none;user-select:none}
.ba-after-wrap{position:absolute;inset:0;clip-path:inset(0 50% 0 0)}
.ba-chip{position:absolute;top:10px;font-family:var(--ff-m);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:rgba(10,20,40,.6);padding:5px 10px;border-radius:999px;pointer-events:none}
.ba-chip-before{left:10px}
.ba-chip-after{right:10px}
.ba-divider{position:absolute;top:0;bottom:0;left:50%;width:3px;background:#fff;box-shadow:0 0 8px rgba(0,0,0,.5);transform:translateX(-1.5px);pointer-events:none}
.ba-handle{position:absolute;top:50%;left:0;transform:translate(-50%,-50%);width:44px;height:44px;display:flex;align-items:center;justify-content:center;pointer-events:none}
.ba-handle-visible{width:40px;height:40px;border-radius:50%;background:#fff;box-shadow:0 3px 12px rgba(0,0,0,.35);display:flex;align-items:center;justify-content:center;gap:1px;color:#11213B}
.ba-slider:focus-visible .ba-slider-frame{outline:3px solid #7FB0FF;outline-offset:2px}
.ba-caption{margin:12px 0 0;font-size:12.5px;color:#9FB3D6}

.site-foot{flex:none;padding:16px 0;border-top:1px solid var(--line);font-size:12px;color:var(--muted);text-align:center}
.site-foot a{color:var(--blue);font-weight:600}

/* Homepage content sections, below the calculator hero */
.stat-strip{background:#0F2C5C;padding:0 0 40px}
.stat-strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stat{color:#fff}
.stat strong{display:block;font-family:var(--ff-d);font-size:clamp(24px,3.4vw,34px);font-weight:900}
.stat span{display:block;margin-top:4px;font-size:12.5px;color:#9FB3D6}

.home-section{padding:64px 0}
.home-section-alt{background:#F7F9FC}
.home-section .eyebrow-dark{font-family:var(--ff-m);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);font-weight:600}
.home-section h2{font-family:var(--ff-d);font-size:clamp(24px,3.4vw,34px);font-weight:900;margin:12px 0 0;letter-spacing:-.02em;max-width:640px}
.section-lede{font-size:16px;color:var(--ink-soft);max-width:620px;margin:14px 0 0;line-height:1.6}

.home-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
.home-card{display:block;background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;transition:border-color .15s,box-shadow .15s,transform .15s}
.home-card:hover{border-color:var(--blue);box-shadow:0 12px 32px -16px rgba(26,92,214,.25);transform:translateY(-2px)}
.home-card-icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:10px;background:var(--blue-soft);color:var(--blue);margin-bottom:14px}
.home-card h3{font-family:var(--ff-d);font-size:18px;margin:0 0 8px}
.home-card p{font-size:14px;color:var(--muted);line-height:1.55;margin:0}
.home-card-link{display:block;margin-top:16px;font-size:13.5px;font-weight:700;color:var(--blue)}

.home-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:32px}
.home-mini-card{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;transition:border-color .15s,box-shadow .15s}
.home-mini-card:hover{border-color:var(--blue);box-shadow:0 8px 24px rgba(26,92,214,.08)}
.home-mini-card-thumb{width:76px;height:76px;border-radius:8px;object-fit:cover;flex:none;background:var(--line)}
.home-mini-card h4{font-family:var(--ff-d);font-size:15px;margin:0 0 4px}
.home-mini-card p{font-size:13px;color:var(--muted);margin:0}
@media (max-width:480px){.home-mini-card{padding:12px}.home-mini-card-thumb{width:56px;height:56px}}

@media (max-width:760px){
  .stat-strip-grid{grid-template-columns:repeat(2,1fr);gap:24px 16px}
  .home-grid-3{grid-template-columns:1fr}
  .home-grid-2{grid-template-columns:1fr}
  .home-section{padding:44px 0}
}

#contact .wrap{text-align:center}
#contact .section-lede{margin-left:auto;margin-right:auto}
.contact-form{max-width:560px;margin:28px auto 0;text-align:left}
#contact .tiny{text-align:center}
.contact-form .row-2{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.contact-form textarea{width:100%;padding:12px 14px;border:1px solid var(--line-2);border-radius:8px;font:inherit;font-size:15px;resize:vertical;margin-bottom:16px}
.contact-form .fld{display:block;margin-bottom:0}
.contact-form .fld span{display:block;font-family:var(--ff-m);font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.contact-form .fld input{width:100%;padding:12px 14px;border:1px solid var(--line-2);border-radius:8px;font:inherit;font-size:15px}
.contact-form-honeypot{position:absolute;left:-9999px;top:-9999px;width:1px;height:1px;overflow:hidden;opacity:0}
@media (max-width:480px){.contact-form .row-2{grid-template-columns:1fr}}

@media (max-width:920px){.hero-grid{grid-template-columns:1fr;gap:28px}}
/* Nav links + CTA wrap onto a 2nd line below ~840px (measured); the sticky
   header has no room for that so it overlaps page content. Switch to the
   burger well above that threshold instead of trying to squeeze more gap
   out of the link row. */
@media (max-width:900px){
  .nav-auth{display:none}.burger{display:inline-flex;align-items:center;justify-content:center}
}
@media (max-width:680px){
  .hero{min-height:auto;padding:28px 0 36px}
  .ba-slider-frame{aspect-ratio:4/3}
}