/* Layout: helixsense.com identity (white page, sky-blue brand, navy footer), modernised: tighter type, tabbed platform areas, mobile-first stacking and a sticky mobile CTA */
:root{
  --ink:#0b1220; --text:#334155; --muted:#64748b; --line:#e6ebf1; --soft:#f5f9fc; --tint:#eef8fd;
  --brand:#00a6de; --btn:#0277b5; --btn-hover:#03639a; --link:#0369a1; --navy:#022644; --navy-2:#06365f;
  --ai:#9333ea; --ai-tint:#f6f0fe; --ok:#15803d;
  --tenancy:#7c3aed; --cafm:#ea580c; --esg:#16a34a; --iot:#0284c7;
  --font:"Inter","Segoe UI",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
  --r:12px; --shadow:0 1px 2px rgba(11,18,32,.04),0 8px 24px rgba(11,18,32,.06);
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:#fff;color:var(--text);font:400 16px/1.6 var(--font);-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:70;background:#fff}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
h1,h2,h3,h4{margin:0;color:var(--ink);letter-spacing:-.02em;line-height:1.15;text-wrap:balance}
p{margin:0}
.wrap{max-width:1320px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
section{padding-block:clamp(56px,8vw,96px);scroll-margin-top:64px}
.soft{background:var(--soft)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--btn);letter-spacing:.02em}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand)}
.head{display:grid;gap:12px;max-width:720px;margin-bottom:clamp(28px,4vw,44px)}
.head.center{text-align:center;justify-items:center;margin-inline:auto}
.head h2{font-size:clamp(28px,3.6vw,40px);font-weight:800}
.head p{font-size:clamp(16px,1.6vw,18px)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;font:600 15.5px/1 var(--font);padding:0 20px;border-radius:10px;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:background .15s,border-color .15s,transform .15s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--btn);color:#fff}
.btn-primary:hover{background:var(--btn-hover)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:#c7d2de}
.btn-light{background:#fff;color:var(--navy)}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--brand);outline-offset:3px}

/* header */
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:60;background:rgba(255,255,255,.9);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;gap:20px;height:64px}
.logo img{height:30px;width:auto}
.nav{display:flex;gap:2px;margin-left:auto}
.nav a{text-decoration:none;color:var(--muted);font-weight:500;font-size:14.5px;padding:8px 12px;border-radius:8px}
.nav a:hover{color:var(--ink);background:var(--soft)}
.site-head .btn{min-height:40px;padding:0 16px;font-size:14.5px}
.menu-btn{display:none;margin-left:auto;width:44px;height:44px;border-radius:10px;border:1px solid var(--line);background:#fff;cursor:pointer;align-items:center;justify-content:center}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative;content:""}
.menu-btn span::before{position:absolute;top:-6px}.menu-btn span::after{position:absolute;top:6px}
@media (max-width:1020px){
  .nav{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:8px max(20px,env(safe-area-inset-right,0px)) 16px max(20px,env(safe-area-inset-left,0px));box-shadow:0 20px 40px rgba(11,18,32,.08)}
  .nav.open{display:flex}
  .nav a{padding:14px 4px;border-radius:0;border-bottom:1px solid var(--line);font-size:16px}
  .menu-btn{display:inline-flex}
  .site-head .btn{display:none}
}

/* hero */
.hero{padding-block:clamp(40px,7vw,80px) clamp(40px,6vw,64px);background:radial-gradient(900px 420px at 85% 10%,var(--tint),transparent 70%)}
.hero .wrap{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(32px,5vw,64px);align-items:center}
.hero .copy{display:grid;gap:20px;justify-items:start;min-width:0}
.badge{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 12px 6px 6px;box-shadow:var(--shadow)}
.badge b{background:var(--btn);color:#fff;border-radius:999px;padding:2px 8px;font-size:11.5px;font-weight:600}
.hero h1{font-size:clamp(34px,4.8vw,54px);font-weight:800;letter-spacing:-.035em;line-height:1.04}
.hero h1 span{display:block;color:var(--btn)}
.hero .lede{font-size:clamp(16.5px,1.7vw,18.5px);max-width:56ch}
.ctas{display:flex;gap:12px;flex-wrap:wrap}
.hero-visual{position:relative;min-width:0;padding:0 0 32px}
.frame{border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#0f1522;box-shadow:0 30px 60px rgba(11,18,32,.16)}
.frame .bar{height:30px;display:flex;align-items:center;gap:6px;padding:0 12px;background:#f3f6f9;border-bottom:1px solid var(--line)}
.frame .bar i{width:9px;height:9px;border-radius:50%;background:#d6dde5}
.frame .shot{aspect-ratio:16/10;overflow:hidden}
.frame .shot img{width:100%}
.phone{position:absolute;right:-6px;bottom:0;width:27%;max-width:180px;border-radius:24px;border:6px solid #111827;overflow:hidden;box-shadow:0 24px 48px rgba(11,18,32,.25);background:#000}
@media (max-width:880px){.hero .wrap{grid-template-columns:1fr}.hero .ctas .btn{flex:1}}

/* proof */
.proof{border-block:1px solid var(--line);background:#fff;padding-block:28px}
.proof .stats{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.stat b{display:block;font-size:clamp(22px,2.4vw,28px);font-weight:800;color:var(--ink);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stat span{font-size:13.5px;color:var(--muted)}
.trust{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.trust span{font-size:13px;font-weight:500;color:var(--text);border:1px solid var(--line);border-radius:999px;padding:5px 12px;background:var(--soft)}
@media (max-width:880px){.proof .stats{grid-template-columns:repeat(3,1fr);row-gap:20px}}
@media (max-width:480px){.proof .stats{grid-template-columns:repeat(2,1fr)}}

/* platform tabs */
.tabs{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding:4px;margin:0 -4px 24px;scroll-snap-type:x mandatory}
.tabs::-webkit-scrollbar{display:none}
.tab{flex:1 0 auto;scroll-snap-align:start;display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 16px;font:600 15px var(--font);color:var(--text);cursor:pointer;min-height:52px;text-align:left}
.tab i{width:10px;height:10px;border-radius:3px;background:var(--c);flex:none}
.tab small{display:block;font-weight:500;font-size:12px;color:var(--muted)}
.tab[aria-selected="true"]{border-color:var(--c);box-shadow:0 0 0 3px color-mix(in srgb,var(--c) 14%,transparent);color:var(--ink)}
.panel{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(28px,4vw,56px);align-items:start;background:#fff;border:1px solid var(--line);border-radius:18px;padding:clamp(20px,3.5vw,40px);box-shadow:var(--shadow)}
.panel .copy{display:grid;gap:16px;min-width:0}
.panel .tag{justify-self:start;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--c);background:color-mix(in srgb,var(--c) 9%,#fff);border-radius:6px;padding:4px 8px}
.panel h3{font-size:clamp(24px,2.6vw,30px);font-weight:800}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}
.chips li{font-size:13.5px;font-weight:500;color:var(--ink);background:var(--soft);border:1px solid var(--line);border-radius:8px;padding:6px 10px}
.kv{display:grid;gap:10px;margin-top:4px}
.kv div{display:grid;grid-template-columns:120px 1fr;gap:12px;font-size:15px}
.kv dt{font-weight:600;color:var(--ink)}
.kv dd{margin:0}
.ai-line{display:flex;gap:10px;align-items:flex-start;background:var(--ai-tint);border-radius:10px;padding:12px 14px;font-size:14.5px;color:#4c1d95}
.ai-line b{color:var(--ai);white-space:nowrap}
.panel .more{font-weight:600;color:var(--link);text-decoration:none;font-size:15px;display:inline-flex;align-items:center;min-height:44px}
.panel .visual{position:relative;min-width:0;padding-bottom:24px}
.panel .phone{width:30%;max-width:150px;border-radius:20px;border-width:5px}
@media (max-width:880px){.panel{grid-template-columns:1fr}.panel .visual{order:-1}.kv div{grid-template-columns:1fr;gap:2px}}

/* how it works */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s;position:relative}
.step{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;display:grid;gap:8px;align-content:start;position:relative}
.step::before{counter-increment:s;content:"0" counter(s);font-size:13px;font-weight:700;color:var(--btn);background:var(--tint);border-radius:6px;padding:3px 8px;justify-self:start}
.step h3{font-size:19px}
.step p{font-size:15px}
@media (max-width:880px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.steps{grid-template-columns:1fr}}

/* AI */
.ai{background:linear-gradient(180deg,#fff, var(--ai-tint))}
.ai .eyebrow{color:var(--ai)}.ai .eyebrow::before{background:var(--ai)}
.ai-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(28px,4vw,56px);align-items:center}
.ai-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}
.ai-list li{background:#fff;border:1px solid #ebe1fb;border-radius:12px;padding:16px 18px;display:grid;gap:4px}
.ai-list b{color:var(--ink);font-size:16px}
.ai-list span{font-size:14.5px}
.banner{margin-top:28px;border-radius:16px;background:var(--navy);color:#fff;padding:clamp(20px,3vw,28px);display:flex;gap:16px 28px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.banner b{font-size:clamp(18px,2vw,22px);letter-spacing:-.01em}
.mcp{margin-top:16px;display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;background:#fff;border:1px solid #ebe1fb;border-radius:14px;padding:18px}
.mcp .ic{width:44px;height:44px;border-radius:12px;background:var(--ai-tint);color:var(--ai);display:grid;place-items:center;font-weight:800}
.guard{font-size:13px;color:var(--muted);margin-top:14px}
@media (max-width:880px){.ai-grid{grid-template-columns:1fr}}

/* roles */
.roles{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.role{border:1px solid var(--line);border-radius:14px;padding:20px;display:grid;gap:8px;align-content:start;background:#fff}
.role .k{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--btn)}
.role h3{font-size:18px}
.role p{font-size:14.5px}
@media (max-width:880px){.roles{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.roles{grid-template-columns:1fr}}

/* industries */
.inds{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.ind{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;display:grid;gap:12px}
.ind h3{font-size:19px}
.ind dl{margin:0;display:grid;gap:8px}
.ind dl div{display:grid;grid-template-columns:110px 1fr;gap:10px;font-size:14.5px}
.ind dt{font-weight:600;color:var(--ink)}
.ind dd{margin:0}
@media (max-width:760px){.inds{grid-template-columns:1fr}.ind dl div{grid-template-columns:1fr;gap:0}}

/* video */
.video{display:grid;grid-template-columns:1fr 1.4fr;gap:clamp(28px,4vw,56px);align-items:center}
.video .copy{display:grid;gap:14px;min-width:0}
.yt{position:relative;aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:#0b1220;box-shadow:0 30px 60px rgba(11,18,32,.18);border:0;padding:0;width:100%;cursor:pointer;display:block}
.yt img{width:100%;height:100%;object-fit:cover;opacity:.9}
.yt .play{position:absolute;inset:0;margin:auto;width:76px;height:54px;border-radius:14px;background:#ff0033;display:grid;place-items:center;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.yt .play::after{content:"";border-left:20px solid #fff;border-top:12px solid transparent;border-bottom:12px solid transparent;margin-left:4px}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.yt-note{font-size:13px;color:var(--muted)}
@media (max-width:880px){.video{grid-template-columns:1fr}}

/* resources */
.res{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.res article{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;display:grid;gap:8px;align-content:start}
.res .fmt{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--btn)}
.res h3{font-size:16.5px;line-height:1.3}
.res p{font-size:14px}
.res button{justify-self:start;margin-top:4px;background:none;border:0;padding:0;font:600 14.5px var(--font);color:var(--btn);cursor:pointer;min-height:32px}
@media (max-width:880px){.res{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.res{grid-template-columns:1fr}}

/* closing + contact */
.closing{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#dbe7f3}
.closing .wrap{display:grid;gap:18px;justify-items:center;text-align:center}
.closing h2{color:#fff;font-size:clamp(28px,3.6vw,42px);font-weight:800;max-width:20ch}
.closing p{max-width:62ch;font-size:17px}
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(28px,4vw,56px);align-items:start}
.contact .copy{display:grid;gap:14px;min-width:0}
.contact .copy h2{font-size:clamp(28px,3.4vw,38px);font-weight:800}
form{display:grid;gap:14px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:clamp(18px,3vw,28px);box-shadow:var(--shadow)}
form h3{font-size:19px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:grid;gap:6px;font-weight:600;font-size:14px;color:var(--ink)}
input,select,textarea{font:400 16px var(--font);padding:12px;border-radius:10px;border:1px solid #d5dde6;background:#fff;color:var(--ink);width:100%;min-height:46px}
textarea{min-height:96px;resize:vertical}
.msg{font-size:14px;border-radius:10px;padding:12px 14px}
.msg.ok{background:#f0fdf4;color:#14532d;border:1px solid #bbf7d0}
.msg.err{background:#fef2f2;color:#7f1d1d;border:1px solid #fecaca}
.msg.note{background:var(--soft);color:var(--muted);border:1px solid var(--line)}
@media (max-width:880px){.contact{grid-template-columns:1fr}}
@media (max-width:520px){.row2{grid-template-columns:1fr}}

/* dialog */
.dlg{position:fixed;inset:0;z-index:80;background:rgba(11,18,32,.5);display:grid;place-items:center;padding:20px}
.dlg form{width:min(460px,100%)}
.dlg .x{justify-self:end;background:none;border:0;font-size:22px;line-height:1;cursor:pointer;color:var(--muted);width:40px;height:40px;margin:-8px -8px -16px 0}

/* footer */
footer{background:var(--navy);color:#c9d6e4;padding-block:48px 28px}
footer .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px}
footer .fh{color:#fff;font-size:14px;margin-bottom:12px;letter-spacing:0}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
footer a{color:#c9d6e4;text-decoration:none;font-size:14.5px}
footer a:hover{color:#fff}
footer .brand p{font-size:14.5px;max-width:36ch;margin-top:12px}
.social{display:flex;gap:10px;margin-top:16px}
.social a{width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.08);display:grid;place-items:center}
.social svg{width:18px;height:18px;fill:#fff}
.legal{border-top:1px solid rgba(255,255,255,.15);margin-top:32px;padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:13.5px}
@media (max-width:820px){footer .cols{grid-template-columns:1fr 1fr}footer .brand{grid-column:1/-1}}

/* mobile sticky CTA */
.mcta{position:fixed;left:0;right:0;bottom:0;z-index:55;display:none;gap:10px;padding:10px max(16px,env(safe-area-inset-right,0px)) calc(10px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));background:rgba(255,255,255,.96);border-top:1px solid var(--line);backdrop-filter:blur(10px);transform:translateY(110%);transition:transform .25s}
.mcta.show{transform:none}
.mcta .btn{flex:1}
@media (max-width:760px){.mcta{display:flex}body{padding-bottom:72px}}

/* phone frames: fixed device ratio so tall screenshots are cropped, never stretched */
.phone{aspect-ratio:9/18.5;height:auto}
.phone img{width:100%;height:100%;object-fit:cover;object-position:top center}
.mini{font-size:13.5px;color:var(--muted)}
.trusted{font-size:14px;font-weight:600;color:var(--ink);margin-top:18px}
.video-sec{padding-block:clamp(48px,6vw,72px);background:var(--soft)}
.compare{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.crow{display:grid;grid-template-columns:1fr 1fr}
.crow span{padding:16px 22px;font-size:15.5px;border-top:1px solid var(--line)}
.crow span:first-child{color:var(--muted);background:#fbfcfd}
.crow span:last-child{color:var(--ink);font-weight:500;position:relative;padding-left:46px}
.crow span:last-child::before{content:"";position:absolute;left:20px;top:19px;width:16px;height:16px;border-radius:50%;background:var(--btn) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='white' stroke-width='2'/%3E%3C/svg%3E") center/12px no-repeat}
.chead span{border-top:0;font-size:13px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding-block:12px}
.chead span:last-child{color:var(--btn)}
.chead span:last-child::before{display:none}
.chead span:last-child{padding-left:22px}
@media (max-width:640px){.crow{grid-template-columns:1fr}.crow span:first-child{padding-bottom:4px;border-top:1px solid var(--line);text-decoration:line-through;text-decoration-color:#cbd5e1}.crow span:last-child{border-top:0;padding-top:6px}.chead{display:none}}
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,4vw,56px);align-items:start}
.faq{display:grid;gap:10px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 18px}
.faq summary{list-style:none;cursor:pointer;font-weight:600;color:var(--ink);padding:16px 28px 16px 0;position:relative;min-height:48px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:12px;font-size:22px;color:var(--btn);font-weight:400}
.faq details[open] summary::after{content:"−"}
.faq details p{padding:0 0 16px;font-size:15px}
@media (max-width:880px){.faq-wrap{grid-template-columns:1fr}}
.ticks{list-style:none;margin:4px 0 0;padding:0;display:grid;gap:8px}
.ticks li{padding-left:28px;position:relative;color:var(--ink);font-size:15px}
.ticks li::before{content:"";position:absolute;left:0;top:3px;width:18px;height:18px;border-radius:50%;background:var(--tint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%230284c7' stroke-width='2'/%3E%3C/svg%3E") center/12px no-repeat}
@media (max-width:880px){.proof .stats{grid-template-columns:repeat(3,1fr)}}
@media (max-width:480px){.proof .stats{grid-template-columns:repeat(2,1fr)}}

/* hero video */
.hero-visual{padding:0}
.hero-visual .yt{border-radius:16px}
.yt-cap{margin-top:10px;font-size:13.5px;color:var(--muted);text-align:center}
/* AI section */
.themes{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:clamp(28px,4vw,44px)}
.theme{background:#fff;border:1px solid #ebe1fb;border-radius:14px;padding:22px;display:grid;gap:8px;align-content:start}
.theme .n{font-size:13px;font-weight:700;color:var(--ai)}
.theme h3{font-size:19px}
.theme p{font-size:15px}
.caps-title{margin:40px 0 16px;font-size:20px}
.caps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.cap{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;display:grid;gap:8px;align-content:start}
.cap .ic{width:40px;height:40px;border-radius:10px;background:var(--ai-tint);display:grid;place-items:center}
.cap svg{width:22px;height:22px;fill:none;stroke:var(--ai);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.cap h4{font-size:16px;color:var(--ink)}
.cap p{font-size:14px;line-height:1.55}
@media (max-width:1080px){.caps{grid-template-columns:repeat(3,1fr)}}
@media (max-width:880px){.themes{grid-template-columns:1fr}.caps{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.caps{grid-template-columns:1fr}}
/* contact offices */
.git{font-size:19px;margin-top:10px}
.offices{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.office{font-style:normal;border:1px solid var(--line);border-radius:12px;padding:14px;display:grid;gap:4px;font-size:14px;background:#fff}
.office b{color:var(--ink);font-size:14.5px}
.office a{color:var(--btn);font-weight:600;text-decoration:none}
.office small{color:var(--muted);font-size:12.5px}
.mailline{font-size:15px}.mailline a{color:var(--btn);font-weight:600}
@media (max-width:520px){.offices{grid-template-columns:1fr}}

/* AI per pillar */
.ai-box{border:1px solid #e9dcfb;background:linear-gradient(180deg,#fbf8ff,#fff);border-radius:14px;padding:16px 18px;display:grid;gap:12px}
.ai-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap}
.ai-head b{color:var(--ink);font-size:15.5px}

.ai-items{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ai-items li{display:grid;grid-template-columns:150px 1fr;gap:12px;align-items:start;font-size:14.5px;line-height:1.5}
.cap-tag{justify-self:start;font-size:11.5px;font-weight:700;letter-spacing:.02em;border-radius:6px;padding:3px 8px;white-space:nowrap;background:var(--ai-tint);color:#6b21a8}
.t-ast{background:#eef6ff;color:#1d4ed8}.t-ana{background:#ecfdf5;color:#047857}.t-apm{background:#fff7ed;color:#c2410c}.t-aut{background:#f1f5f9;color:#334155}

@media (max-width:560px){.ai-items li{grid-template-columns:1fr;gap:4px}}
.matrix-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:#fff}
.matrix{width:100%;border-collapse:collapse;min-width:620px;font-size:14.5px}
.matrix th,.matrix td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:center}
.matrix thead th{font-size:13px;font-weight:700;color:var(--ink);background:var(--soft)}
.matrix thead th a{color:var(--ink);text-decoration:none}
.matrix th[scope=row],.matrix thead th:first-child{text-align:left;color:var(--ink);font-weight:600}
.matrix tr:last-child th,.matrix tr:last-child td{border-bottom:0}
.matrix .dot{color:var(--ai);font-size:20px;line-height:1}.matrix .nodot{color:#cbd5e1}

/* ===================== v3 additions ===================== */
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--ink);color:#fff;padding:10px 16px;border-radius:8px;font-weight:600;text-decoration:none}
.skip:focus{top:12px}
main:focus{outline:none}
.link{color:var(--link);font-weight:600}
/* nav dropdown */
.nav .dd{position:relative}
.nav .dd>button{font:500 14.5px var(--font);color:var(--muted);background:none;border:0;padding:8px 12px;border-radius:8px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;min-height:40px}
.nav .dd>button::after{content:"";width:7px;height:7px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg) translateY(-2px)}
.nav .dd>button:hover,.nav .dd>button[aria-expanded="true"]{color:var(--ink);background:var(--soft)}
.nav a[aria-current="page"],.nav .dd>button.cur{color:var(--ink);font-weight:600}
.menu{position:absolute;top:calc(100% + 8px);left:-12px;width:min(620px,90vw);background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 24px 48px rgba(11,18,32,.12);padding:14px;display:grid;grid-template-columns:1fr 1fr;gap:4px 14px}
.menu .mh{grid-column:1/-1;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:6px 10px 2px}
.nav .menu a{display:grid;gap:2px;padding:10px;border-radius:10px;color:var(--ink);font-weight:600;font-size:14.5px}
.nav .menu a small{font-weight:400;color:var(--muted);font-size:12.5px;line-height:1.35}
.nav .menu a:hover{background:var(--soft)}
.nav .menu a.all{grid-column:1/-1;color:var(--link);border-top:1px solid var(--line);border-radius:0;margin-top:4px;padding-top:12px}
@media (max-width:1020px){
  .nav .dd>button{width:100%;justify-content:space-between;padding:14px 4px;border-radius:0;border-bottom:1px solid var(--line);font-size:16px;min-height:52px}
  .menu{position:static;width:auto;box-shadow:none;border:0;border-radius:0;padding:4px 0 8px;grid-template-columns:1fr}
  .nav .menu a{border-bottom:0;padding:10px 12px;font-size:15px}
  .nav .menu a small{display:none}
  .nav{max-height:calc(100vh - 64px);overflow:auto}
}
/* hero composite */
.hero{background:radial-gradient(1000px 520px at 80% 0%,#e3f4fc,transparent 70%),linear-gradient(180deg,#f7fbfe,#fff)}
.hero .wrap{grid-template-columns:.9fr 1.1fr}
.hero h1{font-size:clamp(34px,4.2vw,56px)}
.hero-comp{position:relative;padding:0 0 40px 0;min-width:0}
.hero-comp .frame{background:#fff;box-shadow:0 40px 80px rgba(2,38,68,.18)}
.hero-comp .frame .shot{aspect-ratio:auto}
.hero-comp .phone{right:-8px;bottom:0;width:24%;max-width:190px}
.play-chip{position:absolute;left:20px;bottom:12px;display:inline-flex;align-items:center;gap:10px;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:999px;padding:8px 16px 8px 8px;font:600 14.5px var(--font);box-shadow:0 12px 30px rgba(2,38,68,.18);cursor:pointer;min-height:48px}
.play-chip i{width:34px;height:34px;border-radius:50%;background:#ff0033;display:grid;place-items:center}
.play-chip i::after{content:"";border-left:11px solid #fff;border-top:7px solid transparent;border-bottom:7px solid transparent;margin-left:3px}
.play-chip:hover{border-color:#c7d2de}
.btn-text{background:none;border:0;color:var(--ink);padding:0 8px}
.btn-text:hover{color:var(--link)}
@media (max-width:880px){.hero .wrap{grid-template-columns:1fr}.hero .ctas .btn{flex:initial}}
/* benefits */
.benefits{padding-block:28px 8px}
.bens{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.ben{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start}
.ben .ic{width:40px;height:40px;border-radius:10px;background:var(--tint);display:grid;place-items:center}
.ben svg{width:20px;height:20px;fill:none;stroke:var(--btn);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ben b{display:block;color:var(--ink);font-size:15.5px;line-height:1.3}
.ben span{font-size:14px;color:var(--muted)}
@media (max-width:980px){.bens{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.bens{grid-template-columns:1fr}}
/* navy stats band */
.statband{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#c9d6e4;padding-block:clamp(40px,6vw,64px)}
.statband .stats{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.statband .stat b{color:#fff;font-size:clamp(34px,4.4vw,56px);font-weight:800;letter-spacing:-.03em;line-height:1}
.statband .stat span{display:block;margin-top:8px;color:#c9d6e4;font-size:15px}
.statband .trusted{color:#fff;margin-top:28px;font-size:15px}
.statband .trust{margin-top:12px}
.statband .trust span{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.18);color:#e6eef6}
@media (max-width:880px){.statband .stats{grid-template-columns:repeat(3,1fr);row-gap:28px}}
@media (max-width:480px){.statband .stats{grid-template-columns:1fr 1fr}}
/* zoom */
.zoom{cursor:zoom-in}
.shot.zoom{position:relative}
.zbtn{position:absolute;right:10px;bottom:10px;z-index:2;background:rgba(255,255,255,.95);border:1px solid var(--line);border-radius:999px;padding:6px 12px;font:600 12.5px var(--font);color:var(--ink);cursor:zoom-in;min-height:36px;display:inline-flex;align-items:center;gap:6px}
.frame .shot{position:relative}
/* modal (video, lightbox) */
.modal{position:fixed;inset:0;z-index:90;background:rgba(5,12,24,.82);display:grid;place-items:center;padding:clamp(12px,3vw,40px)}
.modal .box{position:relative;width:min(1200px,100%);display:grid;gap:12px}
.modal .vid{position:relative;aspect-ratio:16/9;background:#000;border-radius:14px;overflow:hidden}
.modal iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.modal .x{position:absolute;top:-6px;right:-6px;transform:translateY(-100%);width:44px;height:44px;border-radius:50%;border:0;background:#fff;color:var(--ink);font-size:24px;line-height:1;cursor:pointer}
.modal .mfoot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:#dbe7f3;font-size:14px;align-items:center}
.modal .mfoot a{color:#fff;font-weight:600}
.modal .lb{max-height:84vh;width:auto;max-width:100%;margin:auto;border-radius:10px;background:#fff}
.modal .cap{color:#dbe7f3;text-align:center;font-size:14px}
.consent-box{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:24px;color:#e6eef6;background:linear-gradient(135deg,var(--navy),#0b1a2e)}
.consent-box div{display:grid;gap:14px;justify-items:center;max-width:52ch}
/* cookie banner */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:85;max-width:760px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 24px 60px rgba(11,18,32,.2);padding:18px 20px;display:grid;grid-template-columns:1fr auto;gap:12px 20px;align-items:center}
.cookie p{font-size:14.5px}
.cookie .cbtns{display:flex;gap:8px;flex-wrap:wrap}
.cookie .btn{min-height:44px}
@media (max-width:640px){.cookie{grid-template-columns:1fr;bottom:calc(10px + env(safe-area-inset-bottom,0px))}.cookie .btn{flex:1}}
/* forms */
.ferr{color:#b91c1c;font-size:13px;font-weight:500;min-height:0}
.ferr:empty{display:none}
[aria-invalid="true"]{border-color:#dc2626;box-shadow:0 0 0 3px #fee2e2}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.req{color:#b91c1c}
.fnote{font-size:12.5px;color:var(--muted)}
.fnote a{color:var(--link)}
button[disabled]{opacity:.7;cursor:progress}
/* chips toggle */
.chip-more{justify-self:start;background:none;border:0;color:var(--link);font:600 14px var(--font);padding:0;min-height:44px;cursor:pointer}
@media (max-width:640px){.chips.clip li:nth-child(n+7){display:none}}
@media (min-width:641px){.chip-more{display:none}}
/* matrix cards on mobile */
@media (max-width:640px){
  .matrix-wrap{border:0;background:none;overflow:visible}
  .matrix{min-width:0}
  .matrix thead{display:none}
  .matrix,.matrix tbody,.matrix tr{display:block}
  .matrix tr{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:10px}
  .matrix th[scope=row]{display:block;padding:0 0 8px;border:0;font-size:15px}
  .matrix td{display:inline-flex;align-items:center;gap:6px;padding:4px 10px 4px 0;border:0;font-size:13.5px}
  .matrix td::after{content:attr(data-label);color:var(--ink)}
  .matrix td:has(.nodot){display:none}
  .matrix .dot{font-size:14px}
}
/* pillar tweaks */
.ai-box{gap:10px}
.cap-tag{white-space:normal}
/* photo cards */
.ind{padding:0;overflow:hidden;align-content:start}
.ind .ph{aspect-ratio:16/7;overflow:hidden;background:var(--soft)}
.ind .ph img{width:100%;height:100%;object-fit:cover}
.ind .body{padding:22px;display:grid;gap:12px}
.res-top{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(20px,3vw,40px);align-items:center;margin-bottom:28px}
.res-top .ph{border-radius:16px;overflow:hidden;aspect-ratio:16/9}
.res-top .ph img{width:100%;height:100%;object-fit:cover}
.res-top .head{margin:0}
@media (max-width:880px){.res-top{grid-template-columns:1fr}}
.credit{font-size:11.5px;color:var(--muted);margin-top:6px}
.credit a{color:inherit}
/* inner pages */
.crumb{font-size:13.5px;color:var(--muted);margin-bottom:12px}
.crumb a{color:var(--link);text-decoration:none}
.pg-hero{padding-block:clamp(36px,6vw,72px) clamp(28px,4vw,48px);background:radial-gradient(900px 420px at 85% 0%,#e3f4fc,transparent 70%),linear-gradient(180deg,#f7fbfe,#fff)}
.pg-hero h1{font-size:clamp(32px,4.4vw,52px);font-weight:800;letter-spacing:-.03em;line-height:1.06;max-width:22ch}
.pg-hero .lede{font-size:clamp(16.5px,1.7vw,19px);max-width:62ch;margin-top:16px}
.pg-hero .ctas{margin-top:24px}
.pp-hero .wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(28px,4vw,56px);align-items:center}
.pp-hero .visual{position:relative;padding-bottom:28px;min-width:0}
.pp-hero .frame .shot{aspect-ratio:auto}
.pp-hero .phone{width:24%;max-width:170px}
@media (max-width:880px){.pp-hero .wrap{grid-template-columns:1fr}}
.prob{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.prob article{background:#fff;border:1px solid var(--line);border-left:4px solid #f59e0b;border-radius:12px;padding:18px 20px;display:grid;gap:6px}
.prob h3{font-size:17px}
.prob p{font-size:14.5px}
.sol{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);align-items:center}
.sol .prose{display:grid;gap:14px}
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feat article{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;display:grid;gap:6px;align-content:start}
.feat h3{font-size:16.5px}
.feat p{font-size:14.5px}
.bgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.bgrid article{border-top:3px solid var(--brand);padding-top:14px;display:grid;gap:6px}
.bgrid h3{font-size:17px}
.bgrid p{font-size:14.5px}
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.gallery figure{margin:0;display:grid;gap:10px}
.gallery figcaption{font-size:14px;color:var(--muted)}
.gallery .frame .shot{aspect-ratio:16/10}
.gallery .frame .shot img{height:100%;object-fit:cover;object-position:left top}
.gallery .tall .shot img{object-position:top center}
.related{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.related a{display:grid;gap:4px;border:1px solid var(--line);border-radius:12px;padding:16px;text-decoration:none;background:#fff;min-height:44px}
.related a b{color:var(--ink);font-size:15.5px}
.related a span{font-size:13.5px;color:var(--muted)}
.related a:hover{border-color:var(--btn)}
@media (max-width:980px){.feat,.prob{grid-template-columns:1fr 1fr}.bgrid,.related{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.feat,.prob,.bgrid,.related,.gallery,.sol{grid-template-columns:1fr}}
.ai-panel{background:linear-gradient(180deg,#fbf8ff,#fff);border:1px solid #e9dcfb;border-radius:18px;padding:clamp(20px,3vw,32px);display:grid;gap:16px}
.ai-panel .eyebrow{color:var(--ai)}.ai-panel .eyebrow::before{background:var(--ai)}
.ai-panel h2{font-size:clamp(24px,2.8vw,32px);font-weight:800}
.ai-panel .ai-items li{grid-template-columns:190px 1fr}
@media (max-width:560px){.ai-panel .ai-items li{grid-template-columns:1fr}}
/* legal */
.legal-wrap{display:grid;grid-template-columns:260px 1fr;gap:clamp(24px,4vw,56px);align-items:start}
.toc{position:sticky;top:84px;border:1px solid var(--line);border-radius:14px;padding:16px;background:#fff}
.toc b{display:block;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.toc ol{margin:0;padding-left:18px;display:grid;gap:4px;font-size:14px}
.toc a{color:var(--link);text-decoration:none;display:inline-block;padding:4px 0}
.doc{max-width:78ch;display:grid;gap:14px}
.doc h2{font-size:clamp(22px,2.4vw,28px);font-weight:800;margin-top:28px;scroll-margin-top:84px}
.doc h2:first-child{margin-top:0}
.doc h3{font-size:18px;margin-top:12px;scroll-margin-top:84px}
.doc ul{margin:0;padding-left:22px;display:grid;gap:6px}
.doc a{color:var(--link)}
.doc .part{border-top:1px solid var(--line);padding-top:28px;margin-top:20px}
.doc table{border-collapse:collapse;width:100%;font-size:14.5px}
.doc th,.doc td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.doc th{background:var(--soft);color:var(--ink)}
.updated{font-size:14px;color:var(--muted);margin-top:10px}
@media (max-width:880px){.legal-wrap{grid-template-columns:1fr}.toc{position:static}}
/* about */
.two-col{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(28px,4vw,56px);align-items:start}
.prose{display:grid;gap:14px}
.prose h2{font-size:clamp(26px,3vw,34px);font-weight:800}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fact{border:1px solid var(--line);border-radius:12px;padding:18px;background:#fff}
.fact b{display:block;font-size:30px;font-weight:800;color:var(--ink);letter-spacing:-.02em}
.fact span{font-size:14px;color:var(--muted)}
.targets{display:grid;gap:12px}
.target{border:1px solid var(--line);border-radius:12px;padding:16px;background:#fff;display:grid;gap:4px}
.target .k{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--btn)}
.target b{color:var(--ink)}
.note{font-size:13px;color:var(--muted);margin-top:10px}
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.value{border:1px solid var(--line);border-radius:14px;padding:20px;display:grid;gap:8px;align-content:start}
.value h3{font-size:18px}
.value p{font-size:14.5px}
.photo-band{border-radius:18px;overflow:hidden;aspect-ratio:21/8}
.photo-band img{width:100%;height:100%;object-fit:cover}
@media (max-width:880px){.two-col{grid-template-columns:1fr}.values{grid-template-columns:1fr 1fr}.photo-band{aspect-ratio:16/9}}
@media (max-width:480px){.values{grid-template-columns:1fr}}
/* security */
.sec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.sec-grid article{border:1px solid var(--line);border-radius:14px;padding:20px;display:grid;gap:8px;align-content:start;background:#fff}
.sec-grid .k{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ok)}
.sec-grid h3{font-size:18px}
.sec-grid p{font-size:14.5px}
@media (max-width:880px){.sec-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.sec-grid{grid-template-columns:1fr}}
/* 404 */
.nf{min-height:56vh;display:grid;place-items:center;text-align:center}
.nf .code{font-size:clamp(64px,12vw,120px);font-weight:800;color:var(--tint);-webkit-text-stroke:2px var(--btn);line-height:1}
.nf .links{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:8px}
/* tap targets */
@media (max-width:760px){footer ul{gap:0}footer ul a{display:inline-flex;align-items:center;min-height:44px}.legal a{display:inline-flex;align-items:center;min-height:44px}}
.legal a{color:#c9d6e4}
.legal .ll{display:flex;gap:16px;flex-wrap:wrap}
.cookie-link{background:none;border:0;color:#c9d6e4;font:inherit;cursor:pointer;padding:0;min-height:24px}

.tw{overflow-x:auto;-webkit-overflow-scrolling:touch}
@media (max-width:640px){.doc table,.doc thead,.doc tbody,.doc tr,.doc td{display:block}.doc thead{display:none}.doc tr{border:1px solid var(--line);border-radius:10px;margin-bottom:10px;padding:8px 12px}.doc td{border:0;padding:4px 0}.doc td:first-child{font-weight:700;color:var(--ink)}}
.gallery .phone{position:relative;right:auto;bottom:auto;width:100%;max-width:none}
.shot .zbtn{top:10px;bottom:auto}
footer .cookie-link{font-size:14.5px;text-align:left}