/* Voices4AI - global styles v2 (editorial navy/mint) */
:root{
  --navy:#151c4e;
  --navy-deep:#101540;
  --mint:#7fe0a7;
  --mint-soft:#eafaf1;
  --ink:#1a2040;
  --grey:#5d6377;
  --line:#e4e6ef;
  --bg:#ffffff;
  --bg-soft:#f7f8fa;
  --radius:10px;
  --font:"Hanken Grotesk","Segoe UI",system-ui,-apple-system,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px}
img{max-width:100%;display:block}
a{color:var(--navy);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
.btn{display:inline-block;padding:14px 30px;border-radius:8px;font-weight:700;font-size:16px;text-decoration:none;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease;border:2px solid transparent}
.btn:hover{text-decoration:none}
.btn-accent{background:var(--mint);color:var(--navy);border-color:var(--mint)}
.btn-accent:hover{background:transparent;color:var(--mint);border-color:var(--mint)}
.btn-ghost{background:transparent;color:#fff;border-color:var(--mint)}
.btn-ghost:hover{background:var(--mint);color:var(--navy)}
.btn-blue{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-blue:hover{background:var(--navy);color:#fff}
/* on white sections, accent buttons swap to navy-outline aesthetic when hovered */
section .btn-accent:hover{color:var(--navy);border-color:var(--navy);background:transparent}

/* the green full stop device */
.dot{color:var(--mint)}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px}
.logo{font-weight:800;font-size:31px;color:var(--navy);letter-spacing:-.5px;text-decoration:none}
.logo span{color:var(--navy)}
.logo em{color:var(--navy);font-style:normal}
.logo::after{content:".";color:var(--mint);font-weight:800}
nav ul{display:flex;gap:30px;list-style:none;align-items:center}
nav a{color:var(--navy);font-weight:600;font-size:15px}
nav a:hover{color:var(--grey);text-decoration:none}
nav .btn{padding:10px 22px;font-size:15px}
.menu-toggle{display:none;background:none;border:0;font-size:26px;color:var(--navy);cursor:pointer}

/* hero */
.hero{position:relative;color:#fff;background:var(--navy);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center;padding:96px 0}
.hero h1{font-size:clamp(36px,4.8vw,58px);line-height:1.08;letter-spacing:-1.5px;font-weight:800}
.hero h1 em{font-style:normal;color:var(--mint)}
.hero p.lead{margin:26px 0 34px;font-size:19px;color:#c9cee6;max-width:33em;font-weight:400}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap}
.hero-img img{border-radius:var(--radius);aspect-ratio:4/3;object-fit:cover;width:100%}
/* photo mosaic (Source-style staggered collage) */
.mosaic{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:96px;gap:14px;align-content:center}
.mosaic img{width:100%;height:100%;object-fit:cover;border-radius:8px}
.mosaic .m-a{grid-row:span 3}
.mosaic .m-b{grid-row:span 2;align-self:end}
.mosaic .m-c{grid-row:span 2}
.mosaic .m-d{grid-row:span 3}
.mosaic .m-e{grid-row:span 2}
.m-off{margin-top:34px}
.page-hero{background:var(--navy);color:#fff;padding:72px 0 64px}
.page-hero h1{font-size:clamp(30px,4vw,46px);letter-spacing:-1px;line-height:1.12;font-weight:800}
.page-hero p{margin-top:18px;font-size:18px;color:#c9cee6;max-width:44em}
.page-hero a{color:#fff}
.crumbs{font-size:13px;margin-bottom:20px;color:#8b93bd}
.crumbs a{color:#c9cee6}

/* sections */
section{padding:84px 0}
.soft{background:var(--bg-soft)}
.kicker{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--grey);margin-bottom:14px}
h2{font-size:clamp(28px,3.4vw,42px);letter-spacing:-1px;line-height:1.12;color:var(--navy);font-weight:800}
h2::after{content:".";color:var(--mint)}
.band h2::after,.page-hero h1::after,h2.nodot::after{content:""}
.sub{margin-top:16px;color:var(--grey);max-width:46em;font-size:18px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px}
.soft .card{border-color:#dcdfe9}
.card h3{font-size:20px;color:var(--navy);margin-bottom:10px;font-weight:700}
.card p{color:var(--grey);font-size:16px}
.card .num{font-size:13px;font-weight:700;color:var(--grey);letter-spacing:.12em}
.photo-card{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:3/4}
.photo-card img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.photo-card:hover img{transform:scale(1.03)}
.photo-card figcaption{position:absolute;inset:auto 0 0 0;padding:44px 18px 16px;background:linear-gradient(transparent,rgba(16,21,64,.82));color:#fff;font-weight:600;font-size:15px}
.img-round{border-radius:var(--radius);width:100%;object-fit:cover}
.checklist{list-style:none;margin-top:22px}
.checklist li{padding-left:32px;position:relative;margin-bottom:14px;color:var(--ink)}
.checklist li::before{content:"";position:absolute;left:0;top:7px;width:14px;height:14px;border-radius:50%;background:var(--mint)}
.checklist li::after{content:"";position:absolute;left:4px;top:11px;width:5px;height:2.5px;border-left:2px solid var(--navy);border-bottom:2px solid var(--navy);transform:rotate(-45deg) translateY(-1px)}
.band{background:var(--navy);color:#fff;text-align:center}
.band h2{color:#fff}
.band .sub{color:#c9cee6;margin-left:auto;margin-right:auto}
.band .btn{margin-top:30px}
.stat-row{display:flex;gap:40px;flex-wrap:wrap;margin-top:30px}
.stat-row div strong{display:block;font-size:30px;color:var(--mint)}
.stat-row div span{color:#c9cee6;font-size:15px}

/* forms */
form{display:grid;gap:18px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
label{font-weight:700;font-size:14px;color:var(--navy);display:block;margin-bottom:6px}
input,select,textarea{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:8px;font-family:inherit;font-size:16px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(127,224,167,.30)}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:40px}
.form-note{font-size:13px;color:var(--grey)}
.consent-row{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--grey)}
.consent-row input{width:auto;margin-top:4px}
.form-error{color:#b03030;font-size:14px}

/* faq */
details{border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px;margin-bottom:14px;background:#fff}
details summary{font-weight:700;color:var(--navy);cursor:pointer;font-size:17px;list-style:none;position:relative;padding-right:30px}
details summary::after{content:"+";position:absolute;right:0;top:0;font-size:22px;color:var(--mint)}
details[open] summary::after{content:"–"}
details p{margin-top:12px;color:var(--grey)}

/* footer */
footer{background:var(--navy-deep);color:#9aa1c6;padding:64px 0 36px;font-size:15px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;margin-bottom:40px}
footer h4{color:#fff;font-size:15px;margin-bottom:14px;font-weight:700}
footer ul{list-style:none}
footer li{margin-bottom:9px}
footer a{color:#9aa1c6}
footer a:hover{color:var(--mint)}
.foot-logo{font-weight:800;font-size:21px;color:#fff}
.foot-logo span{color:#fff}.foot-logo em{color:#fff;font-style:normal}
.foot-logo::after{content:".";color:var(--mint);font-weight:800}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:24px;font-size:13px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* prose pages */
.prose h2{margin-top:46px;margin-bottom:14px;font-size:26px}
.prose h3{margin-top:28px;margin-bottom:10px;color:var(--navy)}
.prose p{margin-bottom:16px;color:#3c4260}
.prose ul{margin:0 0 16px 22px;color:#3c4260}
.prose li{margin-bottom:8px}
.prose a{text-decoration:underline;text-decoration-color:var(--mint);text-underline-offset:3px}

@media(max-width:900px){
  .hero-grid,.grid-2{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr 1fr}
  .grid-4,.form-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .mosaic{grid-auto-rows:80px}
  .m-off{margin-top:0}
  nav ul{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;flex-direction:column;padding:22px;border-bottom:1px solid var(--line);gap:18px}
  nav ul.open{display:flex}
  .menu-toggle{display:block}
}
@media(max-width:560px){
  .grid-3,.grid-4,.form-grid{grid-template-columns:1fr}
  .hero-grid{padding:60px 0}
  section{padding:56px 0}
}