:root{
  --bg:#05101a; --bg2:#08182a; --ink:#e8f1f8; --mute:#a6bbcc;
  --hub:#00aeef; --aurora:#00ffaa; --line:rgba(255,255,255,.1);
  --card:rgba(255,255,255,.04); --r:16px;
  --display:"Montserrat",system-ui,sans-serif; --body:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 var(--body);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.skip{position:absolute;left:-999px;top:8px;background:var(--hub);color:#001;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.narrow{max-width:720px}

/* nav */
.nav{position:fixed;inset:0 0 auto;z-index:50;display:flex;justify-content:space-between;align-items:center;padding:14px 28px;transition:.3s}
.nav.solid{background:rgba(5,16,26,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav nav{display:flex;gap:26px;align-items:center;font-size:15px;color:var(--mute)}
.nav nav a:hover{color:var(--ink)}
.brand{font:800 22px var(--display);letter-spacing:-.02em}
.brand b{color:var(--hub)}

/* buttons */
.btn{display:inline-block;background:var(--hub);color:#021018;font:700 15px var(--display);padding:14px 26px;border-radius:999px;border:1px solid var(--hub);cursor:pointer;transition:.2s;box-shadow:0 0 28px rgba(0,174,239,.35)}
.btn:hover{transform:translateY(-2px);box-shadow:0 0 40px rgba(0,174,239,.6)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line);box-shadow:none}
.btn-ghost:hover{border-color:var(--hub);box-shadow:none}
.btn-sm{padding:8px 18px;font-size:14px;color:#021018 !important}
:focus-visible{outline:2px solid var(--aurora);outline-offset:3px}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;padding:120px 0 80px}
.aurora{position:absolute;inset:-10%;background:radial-gradient(55% 45% at 78% 55%,rgba(0,200,255,.22),transparent 70%),radial-gradient(40% 40% at 10% 85%,rgba(0,120,200,.18),transparent 70%);filter:blur(30px);animation:drift 18s ease-in-out infinite alternate}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,16,26,.94) 0%,rgba(5,16,26,.72) 38%,rgba(5,16,26,.18) 78%,rgba(5,16,26,.05) 100%),url(/assets/coast.webp) 62% center/cover no-repeat;animation:tide 40s ease-in-out infinite alternate}
@keyframes tide{from{transform:scale(1.02)}to{transform:scale(1.09) translateX(-1.5%)}}
@media(max-width:820px){.hero::before{background:linear-gradient(180deg,rgba(5,16,26,.9) 0%,rgba(5,16,26,.8) 55%,rgba(5,16,26,.68) 100%),url(/assets/coast.webp) 70% center/cover no-repeat}}
@media(prefers-reduced-motion:reduce){.hero::before{animation:none}}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:30%;background:linear-gradient(transparent,var(--bg))}
.grid-lines{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(70% 60% at 75% 40%,#000,transparent);-webkit-mask-image:radial-gradient(70% 60% at 75% 40%,#000,transparent);opacity:.5}
@keyframes drift{to{transform:translate3d(4%,3%,0) scale(1.08)}}
.hero-inner{position:relative;z-index:2}
.eyebrow{font:600 13px var(--display);letter-spacing:.18em;text-transform:uppercase;color:var(--aurora);margin:0 0 14px}
h1{font:800 clamp(52px,10vw,120px)/1 var(--display);letter-spacing:-.04em;margin:0}
h1 b{color:var(--hub);text-shadow:0 0 40px rgba(0,174,239,.55)}
.lede{font:600 clamp(22px,3.2vw,34px)/1.25 var(--display);margin:18px 0 12px}
.sub{color:var(--mute);max-width:620px;margin:0 0 30px}
.cta{display:flex;gap:14px;flex-wrap:wrap}
.pillars{list-style:none;display:flex;gap:34px;flex-wrap:wrap;padding:0;margin:56px 0 0}
.pillars li{display:flex;flex-direction:column;align-items:center;gap:10px;font:600 12px var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.pillars svg{width:44px;height:44px;fill:none;stroke:var(--ink);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:.3s}
.pillars li:hover svg{stroke:var(--hub);filter:drop-shadow(0 0 8px var(--hub))}

/* sections */
.section{padding:110px 0}
.section.alt{background:linear-gradient(180deg,var(--bg2),var(--bg))}
h2{font:700 clamp(30px,4.4vw,48px)/1.12 var(--display);letter-spacing:-.03em;margin:0 0 44px;max-width:16em}
h3{font:700 20px/1.3 var(--display);margin:0 0 10px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:20px}
.card,.offer{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px;transition:.25s}
.card:hover,.offer:hover{border-color:rgba(0,174,239,.55);transform:translateY(-4px);background:rgba(0,174,239,.05)}
.card p{color:var(--mute);margin:0}
.offers{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(320px,100%),1fr));gap:24px}
.offer ul{padding:0;margin:18px 0 26px;list-style:none}
.offer li{padding:8px 0 8px 28px;position:relative;color:var(--mute);border-top:1px solid var(--line)}
.offer li::before{content:"";position:absolute;left:4px;top:17px;width:10px;height:10px;border-radius:50%;background:var(--aurora);box-shadow:0 0 10px var(--aurora)}
.tag{display:inline-block;font:600 12px var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--hub);border:1px solid rgba(0,174,239,.4);padding:4px 12px;border-radius:999px;margin-bottom:16px}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px}
.steps li{border-top:2px solid var(--hub);padding-top:20px}
.steps b{font:800 14px var(--display);color:var(--aurora);letter-spacing:.12em}
.steps p{color:var(--mute);margin:0}

/* form */
form{display:grid;gap:18px;margin-top:28px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
label{display:grid;gap:8px;font:600 14px var(--display);color:var(--mute)}
input,select,textarea{font:400 16px var(--body);color:var(--ink);background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:12px;padding:13px 15px;width:100%}
select option{background:var(--bg2)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--hub);box-shadow:0 0 0 3px rgba(0,174,239,.25)}
.hp{position:absolute;left:-9999px;opacity:0}
#status{margin:0;min-height:1.6em;font-size:15px}
#status.ok{color:var(--aurora)} #status.err{color:#ff7b7b}
form .btn{justify-self:start}
.contact .sub{margin-bottom:0}

/* process phases */
.sub.wide{max-width:720px;margin:-24px 0 44px}
.phases{list-style:none;margin:0;padding:0;display:grid;gap:18px;position:relative}
.phase{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px 30px;display:grid;grid-template-columns:230px 1fr;gap:28px}
.phase-head b{font:800 14px var(--display);color:var(--aurora);letter-spacing:.12em}
.phase-head h3{font-size:26px;margin:4px 0 8px}
.dur{display:block;font-size:14px;color:var(--mute)}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:24px}
h4{font:700 12px var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--hub);margin:0 0 8px}
.phase ul{margin:0;padding-left:18px;color:var(--mute);font-size:15.5px}
.phase li{margin:4px 0}
.artifact{margin-top:18px;border:1px solid var(--line);border-radius:12px;background:rgba(0,0,0,.25)}
.artifact summary{cursor:pointer;padding:12px 16px;font:600 14px var(--display);color:var(--ink);list-style:none;display:flex;justify-content:flex-start;gap:12px}
.artifact summary::-webkit-details-marker{display:none}
.artifact summary::after{margin-left:auto;content:"+";color:var(--aurora);font-size:20px;line-height:1}
.artifact[open] summary::after{content:"\2212"}
.artifact summary:hover{color:var(--hub)}
pre{margin:0;overflow-x:auto;font:400 13.5px/1.7 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:#cfe3f1;padding:16px 18px;tab-size:2}
.artifact pre{border-top:1px solid var(--line)}
pre .c{color:#8fabc0}
.ok{color:var(--aurora)}.warn{color:#ffd166}.bad{color:#ff7b7b}

/* proof */
.sub-h{margin:56px 0 18px;font-size:22px}
.note{color:var(--mute);margin:0 0 16px;font-size:15.5px;max-width:720px}
.flow{display:flex;flex-wrap:wrap;gap:10px;align-items:stretch;margin-bottom:6px}
.flow i{font-style:normal;align-self:center;color:var(--hub);font-size:24px}
.node{flex:1 1 150px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;flex-direction:column;gap:6px}
.node small{font:600 11px var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--aurora)}
.node b{font:700 16px/1.3 var(--display)}
.node span{font-size:14px;color:var(--mute)}
.node.stack b{background:rgba(0,174,239,.1);border:1px solid rgba(0,174,239,.35);border-radius:8px;padding:6px 10px;font-size:14px}
.foot-label{margin:22px 0 10px}
.flow-foot{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin-top:0}
.flow-foot span{font-size:14px;color:var(--mute);border-left:2px solid var(--aurora);padding-left:12px}
.tabs{border:1px solid var(--line);border-radius:var(--r);background:rgba(0,0,0,.3);overflow:hidden}
.tablist{display:flex;gap:2px;overflow-x:auto;border-bottom:1px solid var(--line);background:rgba(255,255,255,.03)}
.tablist button{background:none;border:0;color:var(--mute);font:600 14px var(--display);padding:14px 20px;cursor:pointer;white-space:nowrap;border-bottom:2px solid transparent}
.tablist button[aria-selected=true]{color:var(--ink);border-bottom-color:var(--hub)}
.tablist button:hover{color:var(--ink)}
.tabpanel{padding:20px 4px 6px}
.tabpanel .note{padding:0 18px}
.targets{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.targets div{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px}
.targets b{display:block;font:800 38px/1.1 var(--display);color:var(--hub);text-shadow:0 0 24px rgba(0,174,239,.4);margin-bottom:6px}
.targets span{font-size:14.5px;color:var(--mute)}
.evidence{list-style:none;padding:0;margin:0;display:grid;gap:12px;max-width:820px}
.evidence li{color:var(--mute);padding-left:20px;position:relative}
.evidence li::before{content:"";position:absolute;left:0;top:11px;width:8px;height:8px;border-radius:50%;background:var(--aurora);box-shadow:0 0 8px var(--aurora)}
.evidence b{color:var(--ink)}

@media(max-width:900px){
  .phase{grid-template-columns:1fr;gap:14px}
  .flow{flex-direction:column}
  .flow i{transform:rotate(90deg);align-self:center}
}
@media(max-width:560px){.cols{grid-template-columns:1fr}.phase{padding:22px 20px}}

.goal{margin:0 0 16px;color:var(--ink);font-size:16px}
.goal b{color:var(--aurora);font:700 12px var(--display);letter-spacing:.12em;text-transform:uppercase;margin-right:6px}
.phase li b{color:var(--ink)}
.badge{font:700 10.5px var(--display);letter-spacing:.12em;text-transform:uppercase;color:#021018;background:var(--aurora);padding:3px 9px;border-radius:999px;margin-right:10px;white-space:nowrap}
.artifact summary{align-items:center}
.metrics{background:radial-gradient(60% 80% at 50% 0,rgba(0,174,239,.12),transparent 70%)}
.metrics .targets{margin:0 0 34px}

.footer{border-top:1px solid var(--line);padding:44px 0}
.foot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.foot p{margin:0;color:var(--mute)} .small{font-size:14px}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}

@media(max-width:720px){
  .nav nav a:not(.btn){display:none}
  .row{grid-template-columns:1fr}
  .section{padding:80px 0}
  .pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
  .pillars svg{width:36px;height:36px}
  .pillars li{font-size:10px;letter-spacing:.08em}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}

/* mobile hardening: let grid children shrink so code/table blocks scroll instead of clipping */
.phase>*,.phase-body,.cols>*,.tabs,.tabpanel,.node{min-width:0}
.artifact summary{flex-wrap:wrap}
.flow i{font-size:18px;flex:0 0 16px;text-align:center}
.node{flex:1 1 118px}
@media(max-width:900px){.flow i{flex:0 0 auto}}

/* insights / articles */
.page main{padding-top:84px}
.article{padding-bottom:80px}
.crumb{margin:30px 0 0;font-size:14px}.crumb a{color:var(--mute)}.crumb a:hover{color:var(--hub)}
.art-title{font:800 clamp(32px,5.2vw,52px)/1.12 var(--display);letter-spacing:-.03em;margin:8px 0 14px}
.meta{color:var(--mute);font-size:14px;margin:0 0 34px}
.article h2{font:700 26px/1.25 var(--display);letter-spacing:-.02em;margin:44px 0 14px;max-width:none}
.article p,.article li{color:#c9d8e4;font-size:17.5px}
.article li{margin:6px 0}
.article a{color:var(--hub);text-decoration:underline;text-underline-offset:3px}
.article b{color:var(--ink)}
.article code{font:500 .9em ui-monospace,Consolas,monospace;background:rgba(255,255,255,.08);padding:2px 6px;border-radius:6px}
.article pre{background:rgba(0,0,0,.35);border:1px solid var(--line);border-radius:12px;margin:18px 0}
.article pre code{background:none;padding:0;font-size:inherit}
.lede-p{font-size:20px !important;color:var(--ink) !important;line-height:1.55}
.caveat{border-left:3px solid #ffd166;padding:4px 0 4px 16px;color:var(--mute) !important;font-size:15.5px !important}
.cta-box{margin-top:56px;padding:30px;border:1px solid rgba(0,174,239,.4);border-radius:var(--r);background:rgba(0,174,239,.06)}
.cta-box h3{margin-top:0}.cta-box p{margin:0 0 18px}
.posts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));gap:20px;margin-top:10px}
.post{display:flex;flex-direction:column;gap:10px;text-decoration:none}
.post h3{margin:0;font-size:21px}
.post p{margin:0;color:var(--mute);font-size:15.5px}
.post .more{margin-top:auto;color:var(--hub);font:600 14px var(--display)}
.post .tag{align-self:flex-start;margin:0}
.home-posts{margin-top:44px}

/* service pages, faq, footer nav, consent */
.svc{max-width:860px}
.faq{border:1px solid var(--line);border-radius:12px;background:var(--card);margin:0 0 12px}
.faq summary{cursor:pointer;padding:16px 20px;font:600 16px var(--display);list-style:none;display:flex;justify-content:space-between;gap:12px;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--aurora);font-size:20px;line-height:1}
.faq[open] summary::after{content:"\2212"}
.faq p{margin:0;padding:0 20px 18px;color:var(--mute) !important;font-size:16px !important}
#faq h2{margin-bottom:28px}
.foot-nav{display:flex;gap:20px;flex-wrap:wrap;font-size:14px}
.foot-nav a{color:var(--mute)}.foot-nav a:hover{color:var(--ink)}
.consent{position:fixed;left:16px;right:16px;bottom:16px;z-index:90;max-width:640px;margin:0 auto;background:rgba(8,24,42,.96);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:14px;padding:16px 18px;display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.consent p{margin:0;font-size:14px;color:var(--mute)}.consent a{color:var(--hub);text-decoration:underline}
.consent div{display:flex;gap:8px}

/* tables, solution cards */
.tbl{width:100%;border-collapse:collapse;margin:18px 0;font-size:16px}
.tbl th,.tbl td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top;color:#c9d8e4}
.tbl th{font:700 12px var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--hub)}
.sol{text-decoration:none;display:block}
.sol h3{font-size:19px}
.more-link{margin:28px 0 0}.more-link a{color:var(--hub);font:600 15px var(--display)}
@media(max-width:560px){.tbl{display:block;overflow-x:auto}}

/* logo mark */
.brand{display:inline-flex;align-items:center;gap:8px}
.brand-mark{height:36px;width:auto;display:block;filter:drop-shadow(0 2px 6px rgba(0,0,0,.35))}
.footer .brand-mark{height:32px}
.hero-brand{display:flex;align-items:center;gap:.14em;font-size:clamp(44px,9.2vw,112px);flex-wrap:nowrap}
.hero-brand h1{font-size:1em;margin:0}
.hero-mark{height:1.02em;width:auto;display:block;flex:none;filter:drop-shadow(0 6px 18px rgba(0,174,239,.28));animation:bob 5s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-6px) rotate(2deg)}}
@media(prefers-reduced-motion:reduce){.hero-mark{animation:none}}
@media(max-width:380px){
  .nav{padding:12px 14px}
  .brand{font-size:18px;gap:6px}
  .brand-mark{height:28px}
  .nav nav{gap:10px}
  .btn-sm{padding:7px 13px;font-size:13px}
  .hero-brand{font-size:40px}
}