/* AiResovia website. One family (Poppins, SIL OFL, self-hosted). Brand: Midnight Navy, Intelligent Teal, Cloud White. */
@font-face{font-family:"Poppins";src:url(../fonts/poppins-regular.woff) format("woff");font-weight:400;font-display:swap}
@font-face{font-family:"Poppins";src:url(../fonts/poppins-medium.woff) format("woff");font-weight:500;font-display:swap}
@font-face{font-family:"Poppins";src:url(../fonts/poppins-bold.woff) format("woff");font-weight:700;font-display:swap}

:root{
  --navy:#102544; --navy-2:#1b3560; --teal:#00B8B0; --teal-ink:#007A74; --cloud:#F0F5FA; --paper:#FFFFFF;
  --amber:#9A5B00; --amber-bg:#FFF4DE; --green:#0F6B3E; --green-bg:#E5F5EC;
  --ink:#102544; --ink-2:#3A4A66; --line:#D5DEEA; --line-2:#E7EDF5;
  --wrap:1180px; --r-s:6px; --r-m:10px; --r-l:18px;
  --f:"Poppins",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.65 var(--f)}
img{max-width:100%;height:auto;display:block}
figure{margin:0}
a{color:var(--teal-ink);text-underline-offset:3px}
a:hover{color:var(--navy)}
:focus-visible{outline:3px solid var(--teal);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:var(--navy);color:#fff;padding:8px 14px;border-radius:var(--r-s);z-index:20}
.skip:focus{left:16px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
h1,h2,h3{font-weight:700;line-height:1.15;letter-spacing:-.015em;margin:0 0 .5em;color:var(--navy)}
h1{font-size:clamp(2.1rem,4.6vw,3.6rem)}
h2{font-size:clamp(1.65rem,3vw,2.35rem)}
h3{font-size:1.2rem;letter-spacing:-.005em}
p{margin:0 0 1em;max-width:66ch}
.lead{font-size:1.18rem;color:var(--ink-2)}
.muted{color:var(--ink-2)}
.small{font-size:.9rem}

/* ---------- header */
.top{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line-2)}
.top .wrap{display:flex;align-items:center;gap:28px;height:72px}
.brand img{height:34px;width:auto}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav a{color:var(--ink);text-decoration:none;font-weight:500;font-size:.98rem;padding:8px 12px;border-radius:var(--r-s)}
.nav a:hover{background:var(--cloud)}
.nav a[aria-current=page]{color:var(--teal-ink);box-shadow:inset 0 -2px 0 var(--teal)}
.menu{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:var(--r-s);padding:8px 12px;font:500 .95rem var(--f);color:var(--navy);cursor:pointer}

/* ---------- buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font:500 1rem var(--f);padding:12px 22px;border-radius:999px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background .15s,color .15s}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-2);color:#fff}
.btn-quiet{border-color:var(--navy);color:var(--navy);background:transparent}
.btn-quiet:hover{background:var(--navy);color:#fff}
.btn-teal{background:var(--teal);color:var(--navy)}
.btn-teal:hover{background:#2fd3cb;color:var(--navy)}
.nav .btn{margin-left:10px;padding:9px 18px;font-size:.95rem}
.nav a.btn-primary{color:#fff}
.nav a.btn-primary:hover{background:var(--navy-2);color:#fff}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}

/* ---------- hero: the e-mail becomes a ticket */
.hero{padding:72px 0 88px;background:linear-gradient(180deg,#fff 0%,var(--cloud) 100%)}
.hero .wrap{display:grid;grid-template-columns:1.02fr 1fr;gap:56px;align-items:center}
.hero h1{max-width:13ch}
.hero .lead{max-width:44ch}
.proof{margin-top:30px;color:var(--ink-2);font-size:.95rem;display:flex;gap:18px;flex-wrap:wrap;padding:0;list-style:none}
.proof li{display:flex;gap:8px;align-items:center}
.proof li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--teal);flex:none}

.flow{position:relative;display:grid;gap:14px}
.mail,.reply,.ticket{background:#fff;border:1px solid var(--line);font-size:.92rem;line-height:1.55}
.mail{border-radius:var(--r-s);padding:16px 18px;box-shadow:0 1px 0 var(--line-2)}
.mail .hdr{display:grid;grid-template-columns:62px 1fr;gap:2px 10px;color:var(--ink-2);font-size:.82rem;padding-bottom:10px;border-bottom:1px dashed var(--line);margin-bottom:10px}
.mail .hdr b{color:var(--navy);font-weight:500}
.mail .body{white-space:pre-line;color:var(--ink)}
mark{background:#FFE7B3;color:var(--ink);padding:0 3px;border-radius:3px}
.reply{border-radius:var(--r-m);padding:14px 18px;border-left:5px solid var(--amber);margin-left:28px}
.reply .tag{display:inline-block;font-weight:500;font-size:.8rem;color:var(--amber);background:var(--amber-bg);padding:2px 10px;border-radius:999px;margin-bottom:8px}
.reply ul{margin:0;padding-left:18px;color:var(--ink)}
.reply li{margin:2px 0}
.ticket{border-radius:var(--r-l);padding:18px 20px;margin-left:56px;border:2px solid var(--navy);box-shadow:0 18px 40px -22px rgba(16,37,68,.45)}
.ticket .row1{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px}
.ticket .no{font-weight:700;color:var(--navy);font-size:1.02rem}
.chip{display:inline-block;font-weight:500;font-size:.78rem;padding:2px 10px;border-radius:999px}
.chip.ok{background:var(--green-bg);color:var(--green)}
.chip.wait{background:var(--amber-bg);color:var(--amber)}
.chip.info{background:#E3EEFA;color:#1F4E8C}
.ticket dl{display:grid;grid-template-columns:auto 1fr;gap:4px 16px;margin:0}
.ticket dt{color:var(--ink-2)}
.ticket dd{margin:0;color:var(--navy);font-weight:500}
.link{position:absolute;left:12px;width:2px;background:repeating-linear-gradient(var(--teal) 0 6px,transparent 6px 11px);top:96px;bottom:58px}

@media (prefers-reduced-motion:no-preference){
  .flow .mail,.flow .reply,.flow .ticket{animation:arrive .55s cubic-bezier(.2,.7,.2,1) both}
  .flow .reply{animation-delay:.55s}
  .flow .ticket{animation-delay:1.15s}
  .flow mark{animation:hl .6s ease 1.7s both}
}
@keyframes arrive{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes hl{from{background:transparent}to{background:#FFE7B3}}

/* ---------- sections */
section{padding:88px 0}
.alt{background:var(--cloud)}
.dark{background:var(--navy);color:#DCE6F3}
.dark h2,.dark h3{color:#fff}
.dark .lead,.dark p{color:#C3D1E6}
.dark a{color:#7FE3DC}
.intro{max-width:720px;margin-bottom:44px}

/* the life of one request: a real sequence */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:s;border-top:2px solid var(--navy)}
.steps li{position:relative;padding:22px 20px 0 0;counter-increment:s}
.steps li::before{content:counter(s);position:absolute;top:-17px;left:0;width:32px;height:32px;border-radius:50%;background:var(--navy);color:#fff;font-weight:700;font-size:.9rem;display:grid;place-items:center;border:3px solid var(--paper)}
.alt .steps li::before{border-color:var(--cloud)}
.steps h3{margin-top:14px;font-size:1.08rem}
.steps p{font-size:.95rem;color:var(--ink-2)}

/* screen viewer */
.viewer{display:grid;grid-template-columns:1fr;gap:20px}
.tabs{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.tabs button{all:unset;cursor:pointer;padding:14px 16px;border-radius:var(--r-m);border:1px solid transparent}
.tabs button b{display:block;font-weight:500;color:var(--navy)}
.tabs button span{display:block;font-size:.88rem;color:var(--ink-2);line-height:1.45;margin-top:2px}
.tabs button:hover{background:#fff}
.tabs button[aria-selected=true]{background:#fff;border-color:var(--line);box-shadow:inset 0 -4px 0 var(--teal)}
.tabs button:focus-visible{outline:3px solid var(--teal)}
.frame{background:#fff;border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;box-shadow:0 30px 60px -36px rgba(16,37,68,.5)}
.frame .bar{height:30px;background:var(--line-2);display:flex;align-items:center;gap:6px;padding:0 12px}
.frame .bar i{width:10px;height:10px;border-radius:50%;background:#c3cddb}
.frame figcaption{padding:12px 16px;font-size:.9rem;color:var(--ink-2);border-top:1px solid var(--line-2)}
.frame img{aspect-ratio:16/10;width:100%;object-fit:cover;object-position:top}

/* three facts in the dark band */
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.facts div{border-top:1px solid rgba(255,255,255,.22);padding-top:20px}

/* product family: a list, not a card grid */
.family{border-top:1px solid var(--line)}
.prod{display:grid;grid-template-columns:220px 1fr auto;gap:28px;align-items:start;padding:28px 0;border-bottom:1px solid var(--line)}
.prod .name{font-weight:700;color:var(--navy);font-size:1.25rem;line-height:1.2}
.prod .name small{display:block;font-weight:400;font-size:.92rem;color:var(--ink-2);margin-top:4px}
.prod p{margin:0;color:var(--ink-2)}
.prod .state{white-space:nowrap;text-align:right}
.prod .state .chip{margin-bottom:10px}
.prod .state a{display:block;font-weight:500;font-size:.95rem}
.prod.live{grid-template-columns:220px 1fr auto}
.prod.live .name{color:var(--teal-ink)}

/* closing call */
.close{text-align:left}
.close .wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center}
.close .actions{justify-content:flex-end;margin-top:0}

/* feature blocks on the Desk page */
.feature{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:center;padding:56px 0;border-bottom:1px solid var(--line-2)}
.feature:last-child{border-bottom:0}
.feature.flip .text{order:2}
.feature ul{padding-left:20px;margin:0 0 1em;color:var(--ink-2)}
.feature li{margin:6px 0}
.shot{border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;box-shadow:0 24px 50px -34px rgba(16,37,68,.55);background:#fff}
.shot img{aspect-ratio:16/10;object-fit:cover;object-position:top;width:100%}
.shot.tight img{aspect-ratio:16/7}
.mt28{margin-top:28px}
.shot figcaption{padding:10px 14px;font-size:.88rem;color:var(--ink-2);border-top:1px solid var(--line-2)}

.demo{padding-bottom:24px}
.demo video{width:100%;height:auto;border-radius:var(--r-m);border:1px solid var(--line);background:var(--navy);box-shadow:0 30px 60px -36px rgba(16,37,68,.5);margin-top:8px}
.ticks{list-style:none;padding:0;margin:0 0 1em;display:grid;gap:12px}
.ticks li{position:relative;padding-left:30px;color:var(--ink-2)}
.ticks li::before{content:"";position:absolute;left:0;top:.45em;width:16px;height:9px;border-left:3px solid var(--teal);border-bottom:3px solid var(--teal);transform:rotate(-45deg)}
.dark .ticks li{color:#DCE6F3}
.meaning{font-size:clamp(1.2rem,2.2vw,1.55rem);font-weight:500;color:var(--teal-ink);max-width:40ch;margin:-6px 0 36px;line-height:1.4}
.gloss{display:grid;grid-template-columns:1fr 1fr;gap:0 48px;margin:0}
.gloss .term{padding:18px 0;border-bottom:1px solid var(--line)}
.gloss dt{font-weight:700;color:var(--navy);margin-bottom:4px}
.gloss dd{margin:0;color:var(--ink-2)}
@media (max-width:860px){.gloss{grid-template-columns:1fr}}
.two{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.box{border:1px solid var(--line);border-radius:var(--r-m);padding:26px 28px;background:#fff}
.box h3{margin-bottom:.6em}
.box ul{margin:0;padding-left:20px;color:var(--ink-2)}
.box li{margin:6px 0}
.box.honest{border-color:var(--amber);background:#FFFCF5}

.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;font-weight:500;color:var(--navy);font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-weight:400;font-size:1.4rem;line-height:1;color:var(--teal-ink)}
.faq details[open] summary::after{content:"\2013"}
.faq details p{margin:12px 0 0;color:var(--ink-2)}

/* page heads on inner pages */
.pagehead{padding:64px 0 40px;background:var(--cloud)}
.pagehead h1{font-size:clamp(2rem,4vw,3rem);max-width:20ch}

/* about: the name */
.word{display:flex;flex-wrap:wrap;gap:0;font-weight:700;font-size:clamp(2.6rem,7vw,5.2rem);letter-spacing:-.03em;line-height:1;margin:10px 0 28px}
.word span{padding:0 2px 10px;border-bottom:4px solid var(--line)}
.word .ai{color:var(--teal-ink);border-color:var(--teal)}
.word .reso{color:var(--navy);border-color:var(--navy)}
.word .via{color:var(--ink-2);border-color:#9AA9BF}
.parts{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.say{display:inline-block;background:var(--cloud);border-radius:var(--r-s);padding:4px 12px;font-weight:500}

/* forms */
form.contact{display:grid;gap:18px;max-width:640px}
.field{display:grid;gap:6px}
.field label{font-weight:500;color:var(--navy);font-size:.95rem}
.field .hint{font-size:.85rem;color:var(--ink-2)}
input,select,textarea{font:400 1rem var(--f);color:var(--ink);background:#fff;border:1px solid #AEBBD0;border-radius:var(--r-s);padding:12px 14px;width:100%}
textarea{min-height:140px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--teal-ink);outline:3px solid rgba(0,184,176,.25);outline-offset:0}
.hp{position:absolute;left:-5000px;width:1px;height:1px;overflow:hidden}
.notice{border-left:4px solid var(--teal);background:var(--cloud);padding:14px 18px;border-radius:0 var(--r-s) var(--r-s) 0;color:var(--ink-2)}

/* footer */
.foot{background:#0B1B33;color:#9FB2CC;padding:56px 0 36px;font-size:.92rem}
.foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.foot img{height:30px;width:auto;margin-bottom:14px}
.foot h3{color:#fff;font-size:.98rem;font-weight:500;letter-spacing:0;margin-bottom:10px}
.foot ul{list-style:none;padding:0;margin:0}
.foot li{margin:6px 0}
.foot a{color:#CFE0F2;text-decoration:none}
.foot a:hover{color:#7FE3DC;text-decoration:underline}
.foot .legal{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:.82rem;color:#8296B2;display:grid;gap:6px}
.foot .legal p{max-width:none;margin:0}

/* ---------- responsive */
@media (max-width:1020px){
  .hero .wrap,.viewer,.feature,.close .wrap,.two{grid-template-columns:1fr}
  .feature.flip .text{order:0}
  .steps{grid-template-columns:1fr 1fr;row-gap:36px}
  .facts,.parts{grid-template-columns:1fr}
  .tabs{display:flex;overflow-x:auto;padding-bottom:6px}
  .tabs button{min-width:200px}
  .close .actions{justify-content:flex-start}
  .foot .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .menu{display:block}
  .nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:12px 16px 20px;border-bottom:1px solid var(--line);margin:0}
  .nav.open{display:flex}
  .nav .btn{margin:8px 0 0;justify-content:center}
  .prod,.prod.live{grid-template-columns:1fr;gap:10px}
  .prod .state{text-align:left;display:flex;gap:14px;align-items:center}
  .prod .state .chip{margin:0}
}
@media (max-width:560px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  section{padding:64px 0}
  .hero{padding:44px 0 60px}
  .reply{margin-left:12px}.ticket{margin-left:24px}
  .link{display:none}
  .steps{grid-template-columns:1fr;border-top:0;border-left:2px solid var(--navy);margin-left:15px;row-gap:28px}
  .steps li{padding:0 0 0 30px}
  .steps li::before{top:-4px;left:-17px}
  .steps h3{margin-top:0}
  .foot .cols{grid-template-columns:1fr}
  .top .wrap{height:64px}.nav{top:64px}
  .brand img{height:28px}
}