/* isarmind: official 2026 foundations. Local Plus Jakarta Sans + Geist Mono. */
:root {
  --aln-ink: #161616;
  --aln-blue: #2766ff;
  --aln-blue-deep: #1b52db;
  --aln-white: #fff;
  --aln-surface: #f4f4f5;
  --aln-gray-500: #6b6b72;
  --aln-font-sans: 'Plus Jakarta Sans', sans-serif;
  --aln-font-mono: 'Geist Mono', monospace;
  --aln-r-pill: 999px;
  --aln-r-2xl: 40px;
  --aln-r-xl: 28px;
  --aln-r-lg: 22px;
  --aln-r-md: 16px;
  --aln-r-sm: 12px;
  --aln-shadow-card: 0 8px 28px rgba(19,19,19,.07);
  --aln-shadow-float: 0 24px 60px rgba(19,19,19,.14);
  --aln-border: rgba(22,22,22,.1);
  --aln-container: 1200px;
  --ease: cubic-bezier(.16,1,.3,1);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 108px; }
body { margin: 0; background: var(--aln-white); color: var(--aln-ink); font: 400 17px/1.6 var(--aln-font-sans); -webkit-font-smoothing: antialiased; }
h1,h2,h3,p { margin: 0; }
h1,h2,h3 { text-wrap: balance; }
h1 { font: 700 clamp(44px,5.7vw,82px)/1.03 var(--aln-font-sans); letter-spacing: -.055em; }
h2 { font: 600 clamp(34px,3.6vw,50px)/1.12 var(--aln-font-sans); letter-spacing: -.045em; }
h3 { font: 600 23px/1.3 var(--aln-font-sans); letter-spacing: -.035em; }
p { text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
button,input { font: inherit; }
button { cursor: pointer; }
button,a,summary { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
img { max-width: 100%; display: block; height: auto; }
svg { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.svg-defs { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 24px; height: 24px; flex: none; }
[hidden] { display: none !important; }
::selection { background: #ccdcff; }
:focus-visible { outline: 3px solid var(--aln-blue); outline-offset: 5px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; clip: rect(0,0,0,0); overflow: hidden; white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: -100px; left: 20px; z-index: 100; padding: 16px 24px; background: var(--aln-ink); color: #fff; border-radius: 12px; }
.skip-link:focus { top: 15px; }
.wrap { width: min(var(--aln-container),calc(100% - 96px)); margin-inline: auto; }
.section { padding-block: 116px; }
.section-surface { margin-inline: 24px; padding-block: 100px; background: var(--aln-surface); border-radius: var(--aln-r-2xl); }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font: 500 12px/1.5 var(--aln-font-mono); letter-spacing: .13em; text-transform: uppercase; }
.eyebrow::before { content: ''; width: 6px; height: 6px; flex: none; border-radius: 1px; background: currentColor; }
.eyebrow.blue { color: var(--aln-blue); }
.eyebrow.light { color: #fff; }
.muted { color: #7c7c83; }
.section-head { max-width: 760px; margin-bottom: 45px; }
.section-head h2 { margin-top: 22px; }
.section-head>p:not(.eyebrow) { margin-top: 24px; max-width: 620px; color: var(--aln-gray-500); }
.section-head--split { max-width: none; display: flex; justify-content: space-between; align-items: flex-end; gap: 60px; }
.section-head--split>p { max-width: 320px !important; font-size: 16px; }

/* Shared brand, navigation and signature pill controls. */
.hdr { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.95); border-bottom: 1px solid rgba(22,22,22,.045); backdrop-filter: blur(12px); }
.hdr-inner { min-height: 90px; max-width: 1500px; margin: auto; padding: 0 40px; display: flex; justify-content: space-between; align-items: center; gap: 25px; }
.brand { display: block; flex: none; }
.brand img { width: 190px; height: auto; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font: 500 12px/1.4 var(--aln-font-mono); text-transform: uppercase; letter-spacing: .08em; }
.nav-links a:hover { color: var(--aln-blue); }
.nav-cta { display: flex; align-items: center; gap: 15px; }
.btn { display: inline-flex; justify-content: space-between; align-items: center; gap: 20px; border: 0; border-radius: var(--aln-r-pill); padding: 8px 8px 8px 24px; font: 500 13px/1.2 var(--aln-font-mono); letter-spacing: .08em; text-transform: uppercase; transition: background .18s,transform .18s; }
.btn .badge { display: grid; place-items: center; width: 42px; height: 42px; flex: none; border-radius: var(--aln-r-pill); }
.btn .badge svg { width: 19px; height: 19px; stroke-width: 2.2; transition: transform .2s var(--ease); }
.btn:hover .badge svg { transform: translate(2px,-2px); }
.btn:active { transform: scale(.97); }
.btn--blue { background: var(--aln-blue); color: #fff; box-shadow: 0 2px 0 rgba(19,19,19,.1); }
.btn--blue .badge { background: #fff; color: var(--aln-blue); }
.btn--blue:hover { background: var(--aln-blue-deep); }
.btn--white { background: #fff; color: var(--aln-ink); }
.btn--white .badge { background: var(--aln-blue); color: #fff; }
.btn--white:hover { background: #eaf0ff; }
.btn--small { font-size: 12px; gap: 15px; padding-left: 20px; }
.btn--small .badge { width: 36px; height: 36px; }
.menu-toggle { width: 44px; height: 44px; border: 1px solid var(--aln-border); border-radius: 50%; background: #fff; position: relative; }
.menu-toggle span { position: absolute; left: 12px; width: 18px; height: 1.5px; background: var(--aln-ink); transition: transform .2s,top .2s; }
.menu-toggle span:first-child { top: 16px; }.menu-toggle span:last-child { top: 24px; }
.menu-toggle[aria-expanded=true] span:first-child { transform: rotate(45deg); top: 20px; }.menu-toggle[aria-expanded=true] span:last-child { transform: rotate(-45deg); top: 20px; }

/* Immersive spatial hero. Image supplies optical depth; DOM stays interactive. */
.hero { position: relative; overflow: clip; isolation: isolate; background: #fff; }
.hero-copy { position: relative; z-index: 3; text-align: center; padding-top: 61px; pointer-events: none; }
.hero-copy h1 { margin-top: 22px; }
.hero-copy h1>span { color: var(--aln-blue); }
.hero-sub { margin: 23px auto 0; max-width: 730px; color: #64646d; font-size: 18px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; justify-content: center; gap: 30px; margin-top: 27px; pointer-events: auto; }
.hero-secondary { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 500; padding: 13px 0; }
.hero-secondary .icon { width: 17px; }.hero-secondary:hover { color: var(--aln-blue); }
.spatial-stage { position: relative; height: 480px; margin-top: -25px; }
.spatial-art { position: absolute; width: 100%; height: 710px; max-width: none; left: 0; top: -143px; object-fit: cover; object-position: center 43%; pointer-events: none; z-index: -1; transform: translate3d(var(--mx,0px),var(--my,0px),0) scale(1.025); transition: transform 1.1s var(--ease); mask-image: linear-gradient(to bottom,transparent,black 16%,black 78%,transparent); }
.search-experience { width: min(735px,calc(100% - 60px)); margin: auto; padding-top: 105px; text-align: center; transform: translate3d(var(--mx,0px),var(--my,0px),0); transition: transform .8s var(--ease); position: relative; z-index: 2; }
.search-kicker { font: 500 12px/1.4 var(--aln-font-mono); color: #5d6b7f; letter-spacing: .1em; display: flex; align-items: center; justify-content: center; gap: 8px; margin-bottom: 16px; }.search-kicker .icon { width: 14px; height: 14px; }
.spatial-search { display: flex; align-items: center; gap: 17px; padding: 12px 13px 12px 27px; min-height: 86px; border: 1px solid #83b8ee; border-radius: 22px; background: rgba(244,250,255,.62); box-shadow: inset 0 0 0 3px rgba(255,255,255,.85),0 0 0 4px rgba(94,165,237,.12),0 16px 50px rgba(57,104,165,.17),inset 0 -12px 30px rgba(157,203,244,.15); backdrop-filter: blur(16px); transition: box-shadow .2s,border-color .2s; }
.spatial-search:focus-within { border-color: var(--aln-blue); box-shadow: inset 0 0 0 3px rgba(255,255,255,.85),0 0 0 4px rgba(39,102,255,.15),0 18px 50px rgba(57,104,165,.2); }
.search-icon { color: #6a86a9; width: 30px; height: 30px; stroke-width: 1.6; }


.spatial-search button { width: 53px; height: 53px; flex: none; display: grid; place-items: center; border: 0; border-radius: 16px; color: #fff; background: var(--aln-blue); box-shadow: 0 6px 15px rgba(39,102,255,.18); transition: background .2s,transform .2s; }
.spatial-search button:hover { background: var(--aln-blue-deep); transform: translateX(2px); }
.hero-suggestions { display: flex; gap: 8px; justify-content: center; margin-top: 19px; flex-wrap: wrap; }
.hero-suggestions button { display: inline-flex; align-items: center; gap: 8px; padding: 9px 13px; background: rgba(255,255,255,.8); border: 1px solid rgba(150,169,194,.25); border-radius: 999px; font-size: 12px; color: #506077; transition: background .2s,color .2s; }.hero-suggestions button:hover { background: #fff; color: var(--aln-blue); }
.demo-note { color: #68758a; font-size: 12px; margin-top: 15px; }
.hero-result { position: absolute; top: 215px; left: 14px; right: 14px; text-align: left; border: 1px solid rgba(178,194,219,.5); border-radius: 22px; padding: 22px 27px; background: rgba(255,255,255,.96); box-shadow: var(--aln-shadow-float); backdrop-filter: blur(12px); animation: answer-in .4s var(--ease); }
.hero-result .result-label { display: flex; align-items: center; justify-content: space-between; gap: 15px; color: #5e6978; font: 500 12px/1.4 var(--aln-font-mono); margin-bottom: 12px; }.hero-result .result-label img { width: 98px; }
.hero-result p { font-size: 15px; line-height: 1.65; }.hero-result strong { font-weight: 600; }.hero-result>a { display: inline-flex; gap: 12px; align-items: center; margin-top: 14px; color: var(--aln-blue); font-size: 12px; font-weight: 500; }.hero-result .icon { width: 16px; height: 16px; }
.result-dismiss { border: 0; background: transparent; color: #6b6b72; border-radius: 50%; width: 28px; height: 28px; font-size: 23px; line-height: 1; }

.spatial-foot { position: absolute; bottom: 20px; left: 48px; right: 48px; display: flex; justify-content: space-between; font: 400 12px/1.5 var(--aln-font-mono); color: #68758a; letter-spacing: .075em; }
@keyframes answer-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.proof-strip { border-top: 1px solid var(--aln-border); border-bottom: 1px solid var(--aln-border); display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 28px; padding-block: 30px; }
.proof-strip>div { display: flex; align-items: center; gap: 17px; }.proof-strip .icon { color: var(--aln-blue); width: 26px; height: 26px; }.proof-strip p { display: flex; flex-direction: column; gap: 3px; }.proof-strip strong { font-size: 14px; font-weight: 600; }.proof-strip p>span { font-size: 12px; color: var(--aln-gray-500); }

/* Value cards use the supplied 28px radius and soft separation. */
.benefit-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; }
.benefit-card { position: relative; display: flex; flex-direction: column; align-items: flex-start; background: var(--aln-surface); border-radius: var(--aln-r-xl); padding: 33px; transition: transform .3s var(--ease),box-shadow .3s; }
.benefit-card:hover { transform: translateY(-5px); box-shadow: var(--aln-shadow-card); }
.feature-icon { width: 49px; height: 49px; display: grid; place-items: center; border-radius: var(--aln-r-sm); background: var(--aln-blue); color: white; }
.card-number { position: absolute; top: 39px; right: 33px; color: #8b8b93; font: 400 12px/1.4 var(--aln-font-mono); }
.benefit-card h3 { margin-top: 42px; font-size: 23px; }.benefit-card p { font-size: 15px; color: var(--aln-gray-500); margin-top: 20px; line-height: 1.7; }
.card-label { margin-top: auto; padding-top: 35px; font: 400 12px/1.4 var(--aln-font-mono); letter-spacing: .04em; color: #74747c; }
.benefit-card--blue { background: var(--aln-blue); color: #fff; }.benefit-card--blue .feature-icon { color: var(--aln-blue); background: #fff; }.benefit-card--blue p,.benefit-card--blue .card-label,.benefit-card--blue .card-number { color: #fff; }

/* Source-first interactive demo. */
.demo-tabs { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 24px; }
.demo-tabs button { border: 1px solid transparent; border-radius: 999px; padding: 13px 24px; background: #fff; color: #5f5f69; font-size: 14px; transition: background .2s,color .2s; }
.demo-tabs button[aria-selected=true] { background: var(--aln-ink); color: white; }.demo-tabs button:hover:not([aria-selected=true]) { background: #e4e9f3; color: var(--aln-blue); }
.demo-shell { background: #fff; border-radius: var(--aln-r-xl); box-shadow: var(--aln-shadow-card); overflow: hidden; }
.demo-toolbar { min-height: 76px; display: flex; align-items: center; gap: 24px; padding: 20px 31px; border-bottom: 1px solid #eceef2; }.demo-toolbar img { width: 124px; }.demo-toolbar>span { font: 400 12px/1.3 var(--aln-font-mono); letter-spacing: .06em; color: #74747c; }.demo-toolbar>.demo-tag { margin-left: auto; border: 1px solid #e9e9ee; border-radius: 999px; padding: 6px 12px; font-family: var(--aln-font-sans); font-size: 12px; letter-spacing: 0; }
.demo-panel { display: grid; grid-template-columns: 1.18fr 1fr; }
.demo-conversation { padding: 35px; min-width: 0; }.conversation-label { font: 500 12px/1.4 var(--aln-font-mono); letter-spacing: .05em; color: #8b8b93; }
.demo-question { margin: 13px 0 34px; background: #f4f5f7; padding: 19px 22px; border-radius: 16px; font-size: 16px; line-height: 1.6; font-weight: 500; }
.answer-label { display: flex; align-items: center; gap: 10px; font: 500 12px/1.5 var(--aln-font-mono); color: #656570; letter-spacing: .025em; }.answer-label img { width: 26px; height: 26px; border-radius: 7px; }
.demo-response { margin-top: 20px; min-height: 156px; }.demo-response p { font: 400 17px/1.8 var(--aln-font-sans); margin-bottom: 13px; }.demo-response strong { font-weight: 600; color: var(--aln-blue); }.citation { color: var(--aln-blue); font-size: 12px; font-weight: 600; }
.source-link { display: inline-flex; align-items: center; gap: 8px; border: 1px solid #dce6ff; border-radius: 9px; padding: 8px 10px; color: var(--aln-blue); background: #f8faff; font-size: 12px; max-width: 100%; }.source-link>span { overflow-wrap: anywhere; }.source-link .icon { width: 15px; height: 15px; }.source-link:hover { background: #edf3ff; }
.answer-note { color: #7a7a85; font-size: 12px; margin-top: 21px; }
.source-panel { padding: 29px 27px; background: #f8f9fb; border-left: 1px solid #eceef2; min-width: 0; }.source-heading { display: flex; justify-content: space-between; color: #74747c; font: 400 12px/1.4 var(--aln-font-mono); letter-spacing: .05em; margin-bottom: 19px; }.source-heading>span:last-child { color: var(--aln-blue); }
.source-paper { background: #fff; border-radius: 16px; padding: 25px; border: 1px solid #e6e9ef; }.source-document-icon { display: grid; place-items: center; width: 38px; height: 43px; color: var(--aln-blue); border-radius: 8px; background: #edf3ff; margin-bottom: 20px; }
.source-file { font-size: 14px; font-weight: 600; overflow-wrap: anywhere; }.source-location { margin-top: 6px; color: #7a7a85; font-size: 12px; }.source-excerpt { margin-top: 25px; padding: 16px 18px; border-left: 3px solid var(--aln-blue); border-radius: 0 10px 10px 0; background: #edf3ff; }.excerpt-label { font: 500 12px/1.5 var(--aln-font-mono); color: var(--aln-blue); }
.source-excerpt blockquote { margin: 13px 0 0; font-size: 15px; line-height: 1.75; }.source-note { margin-top: 20px; color: #85858c; font-size: 12px; }.demo-caption { margin-top: 26px; text-align: center; font-size: 14px; color: var(--aln-gray-500); }.demo-caption strong { color: var(--aln-ink); font-weight: 500; }

/* Deployment, roles, accountability. */
.security-heading { max-width: 850px; margin-bottom: 42px; }.security-heading h2 { margin-top: 22px; }.security-heading>p:last-child { color: var(--aln-gray-500); margin-top: 24px; max-width: 650px; }
.security-grid { display: grid; grid-template-columns: 1.18fr 1fr; gap: 24px; }.security-primary { display: flex; flex-direction: column; align-items: flex-start; position: relative; padding: 45px; border-radius: 28px; color: #fff; background: var(--aln-ink); overflow: hidden; }.security-symbol { width: 92px; height: 92px; border-radius: 22px; display: grid; place-items: center; background: #2766ff; box-shadow: inset 0 1px 0 rgba(255,255,255,.25),0 12px 30px rgba(0,0,0,.15); margin-bottom: 44px; }.security-symbol .icon { width: 43px; height: 43px; stroke-width: 1.4; }.security-primary .eyebrow { font-size: 12px; color: #c5c5cc; }.security-primary h3 { margin-top: 20px; font-size: 31px; }.security-primary>p { color: #b7b7c1; font-size: 16px; line-height: 1.8; margin-top: 22px; max-width: 420px; }.deployment-options { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 33px; }.deployment-options span { font: 400 12px/1.5 var(--aln-font-mono); color: #d0d0d9; padding: 7px 13px; border: 1px solid #46464c; border-radius: 999px; }
.security-side { display: grid; gap: 24px; }.security-side article { background: var(--aln-surface); border-radius: 28px; padding: 35px; }.number-label { color: #73737e; font: 400 12px/1.4 var(--aln-font-mono); letter-spacing: .06em; margin-bottom: 24px; }.security-side h3 { font-size: 24px; }.security-side p { font-size: 16px; line-height: 1.7; margin-top: 16px; color: var(--aln-gray-500); }

/* Implementation and native accordions. */
.steps { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 34px; margin: 0; padding: 0; list-style: none; }.steps li { display: flex; flex-direction: column; align-items: flex-start; padding-top: 25px; border-top: 1px solid #d5d5dc; }.step-number { font: 500 42px/1 var(--aln-font-sans); color: var(--aln-blue); letter-spacing: -.055em; margin-bottom: 36px; }.steps h3 { font-size: 21px; }.steps p { color: var(--aln-gray-500); font-size: 16px; margin: 17px 0 28px; }.step-output { font: 400 12px/1.6 var(--aln-font-mono); letter-spacing: .015em; margin-top: auto; }
.technical-detail { margin-top: 45px; border-top: 1px solid #d5d5dc; border-bottom: 1px solid #d5d5dc; }.technical-detail summary { padding: 21px 0; font-size: 15px; }.technical-detail p { color: var(--aln-gray-500); max-width: 870px; font-size: 16px; padding-bottom: 25px; }
summary { display: flex; align-items: center; justify-content: space-between; gap: 24px; cursor: pointer; list-style: none; }summary::-webkit-details-marker { display: none; }.plus { font-size: 25px; line-height: 1; font-weight: 400; flex: none; color: var(--aln-blue); transition: transform .2s; }details[open]>summary>.plus { transform: rotate(45deg); }
.faq-section { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; }.faq-section .section-head { margin: 0; }.inline-link { display: inline-flex; align-items: center; gap: 13px; margin-top: 25px; font-size: 14px; border-bottom: 1px solid #d5d5dc; padding-bottom: 5px; }.inline-link .icon { width: 16px; height: 16px; }.inline-link:hover { color: var(--aln-blue); }.faq-list { border-top: 1px solid #dddde3; }.faq-list details { border-bottom: 1px solid #dddde3; }.faq-list summary { font-size: 15px; line-height: 1.5; font-weight: 500; padding-block: 23px; }.faq-list p { padding: 0 27px 24px 0; color: var(--aln-gray-500); font-size: 15px; line-height: 1.75; }
.contact-section { background: var(--aln-blue); color: white; padding: 79px 0; margin: 0 24px; border-radius: 40px; }.contact-inner { display: grid; grid-template-columns: 1.3fr 1fr; align-items: center; gap: 70px; }.contact-inner h2 { font-size: 42px; margin-top: 23px; }.contact-inner>div>p:not(.eyebrow) { margin-top: 24px; font-size: 16px; color: #edf2ff; max-width: 570px; }.contact-action { justify-self: end; display: flex; flex-direction: column; align-items: center; gap: 21px; }.contact-email { font-size: 14px; border-bottom: 1px solid #afc5ff; }.contact-section :focus-visible { outline-color: #fff; }

/* Shared footer. */
.footer { padding-top: 80px; }.footer-top { display: grid; grid-template-columns: 1.6fr .8fr .85fr 1fr; gap: 40px; padding-bottom: 65px; }.footer-brand .brand { width: 200px; }.footer-brand p { margin-top: 23px; font-size: 14px; color: var(--aln-gray-500); max-width: 280px; }.footer h2 { font-size: 14px; line-height: 1.5; letter-spacing: 0; font-weight: 600; margin-bottom: 20px; }.footer nav { display: flex; flex-direction: column; align-items: flex-start; gap: 11px; }.footer nav h2 { margin-bottom: 6px; }.footer nav a,.footer-contact>a { font-size: 13px; color: var(--aln-gray-500); }.footer a:hover { color: var(--aln-blue); }.footer-contact p { margin-top: 15px; font-size: 13px; color: var(--aln-gray-500); }.footer-bottom { border-top: 1px solid var(--aln-border); padding-block: 25px; display: flex; align-items: center; justify-content: space-between; gap: 25px; font-size: 12px; color: var(--aln-gray-500); }.footer-bottom>div { display: flex; gap: 27px; }

/* Responsive layouts. Same components, no miniature desktop UI. */
@media(min-width:1600px) { .spatial-art { height: 790px; top: -183px; }.spatial-stage { height: 505px; }.hero-copy { padding-top: 72px; } }
@media(max-width:1150px) { .hdr-inner { padding-inline: 28px; gap: 18px; }.brand img { width: 163px; }.nav-links { gap: 20px; }.nav-links a { font-size: 11px; }.btn--small { padding-left: 17px; gap: 9px; font-size: 11px; }.wrap { width: calc(100% - 72px); }.hero-copy h1 { font-size: 6.05vw; }.benefit-card { padding: 28px; }.benefit-card h3 { font-size: 21px; }.card-number { right: 28px; }.card-label { font-size: 11px; letter-spacing: 0; }.demo-conversation { padding: 28px; }.source-panel { padding: 27px 20px; }.source-paper { padding: 22px; }.security-primary { padding: 37px; }.security-side article { padding: 30px; }.security-primary h3 { font-size: 29px; }.contact-inner { gap: 30px; grid-template-columns: 1.2fr 1fr; }.contact-inner h2 { font-size: 36px; }.contact-action .btn { font-size: 11px; gap: 12px; }.footer-top { gap: 24px; }.section { padding-block: 95px; }.section-surface { padding-block: 85px; } }
@media(max-width:940px) { .hdr-inner { min-height: 80px; }.js .nav-links { display: none; }.js .nav-links.is-open { display: flex; position: absolute; top: 80px; left: 0; right: 0; flex-direction: column; align-items: flex-start; padding: 26px 36px; gap: 24px; background: #fff; border-bottom: 1px solid #e9e9ee; box-shadow: var(--aln-shadow-card); }.nav-links a { font-size: 13px; }.menu-toggle:not([hidden]) { display: block; }.hdr-inner>.brand img { width: 175px; }.hero-copy { padding-top: 50px; }.hero-copy h1 { font-size: 6.25vw; }.hero-sub { font-size: 17px; max-width: 630px; }.spatial-art { width: 130%; left: -15%; }.proof-strip { gap: 22px; }.proof-strip>div { align-items: flex-start; gap: 12px; }.proof-strip strong { font-size: 13px; }.proof-strip p>span { font-size: 12px; }.proof-strip .icon { width: 22px; }.benefit-grid { gap: 15px; }.benefit-card { padding: 26px; }.benefit-card h3 { font-size: 19px; }.benefit-card p { font-size: 14px; }.card-number { right: 26px; }.card-label { font-size: 12px; }.section-head--split { display: block; }.section-head--split>p { max-width: 600px !important; margin-top: 20px; }.demo-panel { grid-template-columns: 1fr 1fr; }.demo-response p { font-size: 16px; }.demo-question { padding: 17px; }.answer-label { font-size: 11px; letter-spacing: 0; }.source-excerpt { padding: 14px; }.source-excerpt blockquote { font-size: 14px; }.security-grid { gap: 20px; grid-template-columns: 1fr 1fr; }.security-primary { padding: 30px; }.security-primary h3 { font-size: 27px; }.security-primary>p,.security-side p { font-size: 15px; }.security-side article { padding: 28px; }.security-side h3 { font-size: 22px; }.steps { gap: 24px; }.steps h3 { font-size: 19px; }.steps p { font-size: 15px; }.step-output { font-size: 12px; }.faq-section { gap: 35px; }.contact-inner { grid-template-columns: 1fr; gap: 32px; }.contact-action { justify-self: start; flex-direction: row; gap: 27px; }.contact-action .btn { font-size: 13px; gap: 20px; }.contact-inner h2 { font-size: 42px; max-width: 650px; }.footer-top { grid-template-columns: 1.2fr 1fr 1fr; }.footer-contact { grid-column: 1/-1; display: flex; align-items: baseline; gap: 30px; }.footer-contact p,.footer-contact h2 { margin: 0; } }
@media(max-width:680px) { html { scroll-padding-top: 95px; }.wrap { width: calc(100% - 40px); }.section { padding-block: 72px; }.section-surface { margin-inline: 12px; padding-block: 64px; border-radius: 28px; }.section-surface>.wrap { width: calc(100% - 40px); }.hdr-inner { padding-inline: 20px; min-height: 73px; }.hdr-inner>.brand img { width: 145px; }.js .nav-links.is-open { top: 73px; padding-inline: 20px; }.nav-cta { gap: 10px; }.btn--small { font-size: 10px; padding: 6px 6px 6px 12px; gap: 8px; letter-spacing: .03em; }.btn--small .badge { width: 31px; height: 31px; }.btn--small .badge svg { width: 15px; height: 15px; }.menu-toggle { width: 39px; height: 39px; }.menu-toggle span { left: 10px; }.menu-toggle span:first-child { top: 14px; }.menu-toggle span:last-child { top: 22px; }.menu-toggle[aria-expanded=true] span { top: 18px; }.hero-copy { padding-top: 40px; }.hero-copy .eyebrow { font-size: 11px; letter-spacing: .09em; }.hero-copy h1 { font-size: clamp(35px,8.2vw,55px); line-height: 1.1; letter-spacing: -.055em; margin-top: 21px; overflow-wrap: normal; }.hero-sub { font-size: 15px; max-width: 430px; margin-top: 20px; line-height: 1.7; }.desktop-only { display: none; }.hero-actions { gap: 15px; flex-direction: column; margin-top: 22px; }.hero-actions .btn { font-size: 12px; gap: 18px; }.hero-actions .hero-secondary { font-size: 13px; padding: 2px 0; }.spatial-stage { margin-top: 0; height: 420px; }.spatial-art { width: 190%; left: -45%; height: 590px; top: -85px; opacity: .9; object-position: center; }.search-experience { width: calc(100% - 40px); padding-top: 73px; }.search-kicker { font-size: 10px; margin-bottom: 14px; letter-spacing: .07em; }.spatial-search { min-height: 73px; padding: 10px 9px 10px 17px; gap: 10px; border-radius: 18px; }.search-icon { width: 23px; height: 23px; }.spatial-search button { width: 44px; height: 44px; border-radius: 12px; }.spatial-search button .icon { width: 20px; }.hero-suggestions { margin-top: 16px; gap: 7px; }.hero-suggestions button { font-size: 11px; padding: 8px 10px; }.demo-note { font-size: 11px; margin-top: 13px; }.hero-result { top: 171px; left: 0; right: 0; padding: 18px; border-radius: 18px; }.hero-result p { font-size: 14px; }.hero-result .result-label img { width: 95px; }.hero-result>a { font-size: 11px; }.spatial-foot { left: 20px; right: 20px; bottom: 19px; font-size: 10px; letter-spacing: .02em; }.spatial-foot>span:last-child { display: none; }.proof-strip { grid-template-columns: 1fr; gap: 23px; padding-block: 27px; }.proof-strip>div { align-items: center; gap: 16px; }.proof-strip .icon { width: 24px; }.proof-strip strong { font-size: 14px; }.proof-strip p>span { font-size: 13px; }.eyebrow { font-size: 11px; letter-spacing: .08em; }h2 { font-size: 35px; line-height: 1.15; }.section-head { margin-bottom: 32px; }.section-head h2 { margin-top: 19px; }.section-head>p:not(.eyebrow),.security-heading>p:last-child { font-size: 16px; margin-top: 20px; }.benefit-grid { grid-template-columns: 1fr; gap: 16px; }.benefit-card { padding: 30px; }.benefit-card h3 { margin-top: 30px; font-size: 24px; }.benefit-card p { font-size: 16px; }.card-label { padding-top: 26px; }.card-number { top: 36px; right: 30px; }.demo-tabs { gap: 8px; display: grid; grid-template-columns: 1fr 1fr; margin-bottom: 19px; }.demo-tabs button { padding: 12px 9px; font-size: 12px; }.demo-shell { border-radius: 22px; }.demo-toolbar { padding: 20px; gap: 15px; min-height: 68px; }.demo-toolbar img { width: 110px; }.demo-toolbar>span:not(.demo-tag) { display: none; }.demo-toolbar>.demo-tag { padding: 5px 9px; font-size: 11px; }.demo-panel { grid-template-columns: 1fr; }.demo-conversation { padding: 25px 21px; }.demo-question { font-size: 15px; margin-bottom: 28px; }.conversation-label { font-size: 11px; }.answer-label { font-size: 10px; }.demo-response { min-height: 0; }.demo-response p { font-size: 16px; line-height: 1.8; }.source-link { font-size: 11px; padding: 8px; gap: 6px; }.source-link .icon { width: 13px; }.answer-note { font-size: 11px; }.source-panel { border-left: 0; border-top: 1px solid #eceef2; padding: 25px 21px; }.source-paper { padding: 21px; }.source-file { font-size: 13px; }.source-location { font-size: 11px; }.source-excerpt { padding: 15px; }.source-excerpt blockquote { font-size: 14px; line-height: 1.8; }.excerpt-label,.source-note { font-size: 11px; }.demo-caption { font-size: 13px; text-align: left; }.demo-caption strong { display: block; margin-top: 6px; }.security-grid { grid-template-columns: 1fr; gap: 18px; }.security-primary { padding: 32px; }.security-primary h3 { font-size: 29px; }.security-primary>p,.security-side p { font-size: 16px; }.security-symbol { width: 73px; height: 73px; border-radius: 19px; margin-bottom: 32px; }.security-symbol .icon { width: 35px; height: 35px; }.security-side { gap: 18px; }.security-side article { padding: 30px; }.security-side h3 { font-size: 24px; }.security-heading { margin-bottom: 33px; }.steps { grid-template-columns: 1fr; gap: 34px; }.step-number { font-size: 38px; margin-bottom: 22px; }.steps h3 { font-size: 23px; }.steps p { font-size: 16px; margin-bottom: 19px; }.technical-detail { margin-top: 32px; }.technical-detail summary { font-size: 14px; gap: 18px; }.technical-detail p { font-size: 15px; }.faq-section { grid-template-columns: 1fr; gap: 32px; }.faq-list summary { font-size: 15px; gap: 20px; }.faq-list p { font-size: 15px; padding-right: 0; }.contact-section { margin-inline: 12px; border-radius: 28px; padding-block: 50px; }.contact-section>.wrap { width: calc(100% - 48px); }.contact-inner h2 { font-size: 33px; }.contact-inner>div>p:not(.eyebrow) { font-size: 15px; }.contact-action { flex-direction: column; align-items: flex-start; gap: 19px; width: 100%; }.contact-action .btn { font-size: 11px; gap: 12px; padding-left: 18px; max-width: 100%; letter-spacing: .04em; }.contact-action .badge { width: 36px; height: 36px; }.contact-email { font-size: 13px; }.footer { padding-top: 55px; }.footer-top { grid-template-columns: 1fr 1fr; gap: 33px 20px; padding-bottom: 36px; }.footer-brand { grid-column: 1/-1; }.footer-brand .brand { width: 175px; }.footer-brand p { font-size: 14px; }.footer-contact { display: block; }.footer-contact h2 { margin-bottom: 13px; }.footer-contact p { margin-top: 14px; }.footer-bottom { flex-direction: column; align-items: flex-start; gap: 17px; font-size: 11px; }.footer-bottom>div { gap: 17px; flex-wrap: wrap; }
html:not(.js) .hdr-inner { flex-wrap: wrap; padding-block: 20px; }html:not(.js) .nav-links { flex-wrap: wrap; gap: 15px; } }
@media(max-width:370px) { .hdr-inner { padding-inline: 15px; gap: 10px; }.hdr-inner>.brand img { width: 122px; }.nav-cta { gap: 8px; }.hero-copy h1 { font-size: 31px; }.hero-copy .eyebrow { font-size: 10px; }.search-experience { width: calc(100% - 30px); }.hero-suggestions button { font-size: 10px; }.contact-action .btn { font-size: 10px; gap: 8px; padding-left: 13px; }.contact-action .badge { width: 31px; height: 31px; } }
@media(prefers-reduced-motion:reduce) { html { scroll-behavior: auto; }*,*::before,*::after { animation: none !important; transition: none !important; }[data-depth] { transform: none !important; } }
@media print { .hdr { position: static; }.spatial-stage,.hero-actions,.nav-cta,.contact-action { display: none; }.section,.section-surface { padding-block: 28px; margin-inline: 0; }.wrap { width: 100%; }.hero-copy { padding-top: 20px; }.hero { padding-bottom: 25px; }.demo-panel { break-inside: avoid; }.contact-section { background: #fff; color: #161616; }.contact-section p { color: #161616 !important; } }

/* Verified narrow-screen adjustments. */
@media(max-width:680px) {
  .hero-copy h1 { font-size: clamp(27px,7.5vw,46px); letter-spacing: -.055em; }
  .spatial-art { width: 145%; left: -22.5%; height: auto; top: 0; object-fit: contain; opacity: 1; }
  .hero-suggestions { max-width: 345px; margin-inline: auto; }
  .hero-suggestions button { min-height: 38px; }
}
@media(max-width:370px) { .hero-copy h1 { font-size: 26px; } }

/* Guided hero: explicit examples, a brief document-to-answer sequence, real sources. */
.hero-copy h1 { font-size: clamp(40px,4.9vw,72px); line-height: 1.1; }
.hero-sub { max-width: 780px; font-size: 17px; }
.spatial-stage { height: auto; min-height: 485px; }
.search-experience { padding-bottom: 82px; }
.spatial-search p { flex: 1; min-width: 0; text-align: left; color: #26374b; font-size: 20px; line-height: 1.5; letter-spacing: -.035em; }
.spatial-search button:disabled { cursor: default; }
.example-label { font: 400 11px/1.5 var(--aln-font-mono); color: #526177; margin-top: 25px; }
.hero-suggestions { margin-top: 10px; }
.hero-suggestions button { min-height: 40px; }
.hero-suggestions button[aria-pressed=true] { background: #edf3ff; color: #174ccc; border-color: #7aa2ff; box-shadow: inset 0 0 0 1px #7aa2ff; }
.hero-result { position: relative; inset: auto; margin-top: 28px; padding: 25px 28px; background: rgba(255,255,255,.97); }
.hero-result::before { content: ''; position: absolute; width: 1px; height: 23px; top: -25px; left: 50%; background: linear-gradient(transparent,var(--aln-blue)); }
.hero-result p { font-size: 17px; line-height: 1.7; }
.hero-result .result-detail { margin-top: 9px; color: #64646d; font-size: 14px; }
.hero-result .result-dismiss { width: 40px; height: 40px; margin: -6px -10px -6px 0; }
.hero-source { margin-top: 20px; background: #f2f6ff; border: 1px solid #d8e4ff; border-radius: 16px; }
.hero-source summary { padding: 16px 18px; gap: 14px; border-radius: 16px; }
.hero-source summary:hover { background: #e9f0ff; }
.hero-source-meta { display: flex; flex-direction: column; gap: 6px; min-width: 0; overflow-wrap: anywhere; }
.hero-source-meta strong { color: #214cae; font-size: 13px; }
.hero-source-meta>span { font-size: 12px; color: #55657c; }
.hero-source-meta .hero-source-label { color: #214cae; font: 400 10px/1.6 var(--aln-font-mono); letter-spacing: .035em; }
.hero-source blockquote { border-top: 1px solid #d8e4ff; margin: 0 18px; padding: 17px 0; color: #33465f; font-size: 14px; line-height: 1.8; }
.data-streams { position: absolute; pointer-events: none; top: 0; left: 0; width: 100%; height: 480px; color: var(--aln-blue); z-index: 1; }
.data-streams path { opacity: 0; stroke-width: 1.4; vector-effect: non-scaling-stroke; stroke-dasharray: .1 .9; stroke-dashoffset: .1; }
.is-running .data-streams path { animation: data-arrival .8s cubic-bezier(.3,.1,.4,1) both; }
.is-running .data-streams path:nth-child(2) { animation-delay: .1s; }
.is-running .data-streams path:nth-child(3) { animation-delay: .2s; }
@keyframes data-arrival { 0% { opacity: 0; stroke-dashoffset: .1; } 15% { opacity: .8; } 85% { opacity: .65; } 100% { opacity: 0; stroke-dashoffset: -1; } }
.hero-document { pointer-events: none; position: absolute; top: 25px; left: max(28px,calc(50% - 595px)); width: 185px; padding: 19px; border: 1px solid #cbd9ed; border-radius: 16px; background: rgba(255,255,255,.9); box-shadow: 0 16px 45px #536b9514; color: #53708f; opacity: 0; transform: translate3d(-8px,12px,0) rotate(-7deg) scale(.92); transition: opacity .3s,transform .7s var(--ease); }
.hero-document>.icon { display: inline-block; width: 30px; height: 30px; vertical-align: middle; }
.hero-document>span { font: 500 11px/1 var(--aln-font-mono); margin-left: 10px; }
.hero-document p { font-size: 11px; overflow-wrap: anywhere; margin-top: 14px; }
.hero-document small { font-size: 9px; display: block; margin-top: 15px; }
.document-lines { display: grid; gap: 7px; margin-top: 17px; }
.document-lines i { height: 4px; background: #dde5ee; border-radius: 2px; }
.document-lines i:nth-child(2) { background: #7da6ff; width: 85%; }.document-lines i:last-child { width: 64%; }
.is-running .hero-document,.has-result .hero-document { opacity: 1; transform: translate3d(0,0,0) rotate(-3deg) scale(1); }
.is-running .spatial-art { opacity: .6; }.spatial-art { transition: transform 1.1s var(--ease), opacity .45s; }
.is-running .spatial-search { border-color: var(--aln-blue); box-shadow: inset 0 0 0 3px #ffffffd9,0 0 0 4px #2766ff20,0 18px 60px #2766ff30; }
.demo-section .section-head--split { display: block; }.demo-section .section-head--split>p { max-width: 720px !important; }
@media(max-width:1150px) { .hero-document { width: 155px; left: 18px; top: 0; }.hero-copy h1 { font-size: 5.4vw; } }
@media(max-width:940px) { .hero-document { display: none; }.hero-copy h1 { font-size: 5.65vw; }.hero-sub { max-width: 650px; }.spatial-search p { font-size: 18px; } }
@media(max-width:680px) {
  .hero-copy h1 { font-size: clamp(31px,7.6vw,46px); line-height: 1.14; }.hero-sub { font-size: 15px; }
  .spatial-stage { min-height: 450px; }.search-experience { padding-top: 62px; padding-bottom: 65px; }
  .spatial-search p { font-size: 15px; line-height: 1.6; letter-spacing: -.025em; }.spatial-search { min-height: 100px; padding-left: 14px; gap: 10px; }
  .search-icon { width: 19px; height: 19px; }.spatial-search button { width: 42px; height: 42px; }
  .example-label { margin-top: 20px; font-size: 10px; }.hero-suggestions { gap: 8px; }.hero-suggestions button { font-size: 11px; min-height: 40px; }
  .hero-result { inset: auto; padding: 19px; margin-top: 23px; }.hero-result p { font-size: 15px; }.hero-result .result-detail { font-size: 13px; }
  .hero-source summary { padding: 14px; }.hero-source-meta strong { font-size: 12px; }.hero-source-meta>span { font-size: 11px; }.hero-source-meta .hero-source-label { font-size: 9px; }
  .hero-source blockquote { margin-inline: 14px; font-size: 13px; }.data-streams { height: 390px; }.demo-note { max-width: 300px; margin-inline: auto; line-height: 1.6; }
}
@media(prefers-reduced-motion:reduce) { .data-streams { display: none; }.hero-document { transition: none; } }
/* Keep the existing navigation usable on the narrowest supported screens. */
.nav-links .nav-contact{display:none}
@media(max-width:360px){.hdr-inner{gap:12px;padding-inline:14px}.nav-cta>.btn{display:none}.nav-links.is-open .nav-contact{display:block}}