/* A&H Techworld — static site styles. Tokens mirror the current Lovable build (dark theme). */
@font-face{font-family:"Space Grotesk";src:url(/fonts/space-grotesk-latin.woff2) format("woff2");font-weight:300 700;font-display:swap}
@font-face{font-family:"DM Sans";src:url(/fonts/dm-sans-latin.woff2) format("woff2");font-weight:100 1000;font-display:swap}
:root{
  --bg:#131313; --bg:oklch(17.8% 0 0);
  --card:#1f1f1f; --card:oklch(22.9% 0 0);
  --muted:#2a2a2a; --muted:oklch(26.9% 0 0);
  --border:#343434; --border:oklch(31.8% 0 0);
  --fg:#f3f2f0; --fg:oklch(95.5% .004 60);
  --fg-muted:#a39f9b; --fg-muted:oklch(68.8% .008 60);
  --accent:#f26a2e; --accent:oklch(66% .176 39);
  --accent-fg:#1a120e; --accent-fg:oklch(16% .01 40);
  --radius:14px; --maxw:1200px;
  --font-display:"Space Grotesk",ui-sans-serif,system-ui,sans-serif;
  --font-sans:"DM Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font-sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
::selection{background:var(--accent);color:var(--accent-fg)}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.1;letter-spacing:-.025em;margin:0 0 .5em;font-weight:600}
h1{font-size:clamp(2.6rem,6.5vw,5rem);font-weight:700}
h2{font-size:clamp(1.9rem,4vw,3rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--accent);color:var(--accent-fg);padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.dot{color:var(--accent)}
.muted{color:var(--fg-muted)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-muted);font-weight:500;margin-bottom:18px}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent)}
.eyebrow.plain::before{display:none}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in oklab,var(--bg) 82%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid color-mix(in oklab,var(--border) 60%,transparent)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--font-display);font-weight:600;font-size:1.05rem}
.brand-dot{width:11px;height:11px;border-radius:50%;background:var(--accent);box-shadow:0 0 14px var(--accent)}
.brand small{color:var(--fg-muted);font-weight:500;font-size:.85rem}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.nav-links a{text-decoration:none;color:var(--fg-muted);font-size:.93rem;padding:8px 12px;border-radius:999px;transition:color .15s,background .15s}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--fg);background:var(--muted)}
.nav-cta{margin-left:10px}
.menu-btn{display:none;background:none;border:1px solid var(--border);color:var(--fg);width:44px;height:44px;border-radius:12px;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:currentColor;border-radius:2px;position:relative;transition:transform .2s,opacity .2s}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}
.menu-btn[aria-expanded="true"] span{background:transparent}
.menu-btn[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}
@media (max-width:880px){
  .menu-btn{display:inline-flex}
  .nav-links{position:fixed;inset:68px 0 auto 0;flex-direction:column;align-items:stretch;gap:2px;padding:16px 20px 24px;background:var(--bg);border-bottom:1px solid var(--border);display:none}
  .nav-links.open{display:flex}
  .nav-links a{display:block;font-size:1.05rem;padding:14px 14px;border-radius:12px}
  .nav-cta{margin:10px 0 0}
  .nav-cta .btn{width:100%;justify-content:center}
}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:999px;font-weight:600;font-size:.95rem;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s,background .15s,border-color .15s,box-shadow .15s;font-family:var(--font-sans);line-height:1.2}
.btn-primary{background:var(--accent);color:var(--accent-fg)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 30px -8px var(--accent)}
.btn-ghost{border-color:var(--border);color:var(--fg);background:transparent}
.btn-ghost:hover{border-color:var(--fg-muted)}
.btn-outline-accent{border-color:var(--accent);color:var(--fg);padding:9px 18px}
.btn-outline-accent:hover{background:var(--accent);color:var(--accent-fg)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* sections */
section{padding:88px 0}
.section-head{max-width:720px;margin-bottom:44px}
.section-head p{color:var(--fg-muted);font-size:1.08rem}
.band{border-top:1px solid var(--border)}

/* hero */
.hero{position:relative;padding:110px 0 90px;overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;background-image:linear-gradient(color-mix(in oklab,var(--border) 45%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in oklab,var(--border) 45%,transparent) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 80% 70% at 30% 40%,#000 30%,transparent 80%);-webkit-mask-image:radial-gradient(ellipse 80% 70% at 30% 40%,#000 30%,transparent 80%)}
.hero::after{content:"";position:absolute;z-index:-1;width:720px;height:720px;left:-160px;top:-200px;background:radial-gradient(circle,color-mix(in oklab,var(--accent) 32%,transparent),transparent 65%);filter:blur(30px);opacity:.7}
.hero h1 .l2{color:color-mix(in oklab,var(--fg) 70%,var(--bg))}
.hero h1 .hl{color:var(--accent)}
.hero .lede{max-width:680px;font-size:1.15rem;color:var(--fg-muted);margin:22px 0 32px}
.proof{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:40px;padding-top:28px;border-top:1px solid var(--border);max-width:760px;font-size:.92rem;color:var(--fg-muted)}
.proof strong{font-family:var(--font-display);font-size:1.6rem;color:var(--fg);display:block;line-height:1.1}
.proof strong em{font-style:normal;color:var(--accent)}
@media (max-width:560px){.proof{display:grid;grid-template-columns:1fr 1fr;gap:18px}}
.page-hero{padding:90px 0 40px}
.page-hero .lede{max-width:700px;font-size:1.12rem;color:var(--fg-muted)}

/* client strip */
.clients{padding:36px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.clients-inner{display:flex;align-items:center;gap:28px;flex-wrap:wrap;justify-content:space-between}
.clients-label{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-muted)}
.logo-list{display:flex;flex-wrap:wrap;gap:14px 40px;list-style:none;margin:0;padding:0;align-items:center}
.logo-list a{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--fg-muted);font-family:var(--font-display);font-weight:600;font-size:1.1rem;filter:grayscale(1);opacity:.8;transition:filter .2s,opacity .2s,color .2s}
.logo-list a:hover{filter:none;opacity:1;color:var(--fg)}
.logo-list img{width:28px;height:28px;border-radius:7px;object-fit:contain}
.logo-list .glyph{width:28px;height:28px;border-radius:7px;display:grid;place-items:center;background:var(--muted);color:var(--fg);font-size:.9rem}

/* cards */
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media (max-width:960px){.grid-3{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;position:relative}
.card p{color:var(--fg-muted);margin-bottom:0}
.card .num{font-family:var(--font-display);color:var(--accent);font-size:.85rem;letter-spacing:.1em;margin-bottom:14px;display:block}
.case-card{padding:0;overflow:hidden;display:flex;flex-direction:column;text-decoration:none;transition:border-color .2s,transform .2s}
.case-card:hover{border-color:color-mix(in oklab,var(--accent) 60%,var(--border));transform:translateY(-3px)}
.case-card .cover{aspect-ratio:16/10;overflow:hidden;background:#0c0c0c;position:relative}
.case-card .cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.case-card:hover .cover img{transform:scale(1.04)}
.case-card .body{padding:24px 24px 26px;display:flex;flex-direction:column;gap:8px;flex:1}
.tag{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:600}
.case-card h3{margin:2px 0 4px;font-size:1.45rem}
.case-card p{color:var(--fg-muted);margin:0}
.case-card .more{margin-top:auto;padding-top:14px;color:var(--fg);font-weight:600;font-size:.92rem}
.case-card .more span{color:var(--accent)}
.case-feature{display:grid;grid-template-columns:1.3fr 1fr}
.case-feature .cover{aspect-ratio:auto;min-height:320px}
@media (max-width:860px){.case-feature{grid-template-columns:1fr}.case-feature .cover{min-height:220px;aspect-ratio:16/10}}
.meta-dl{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:14px 0 0}
.meta-dl dt{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-muted)}
.meta-dl dd{margin:2px 0 0;font-size:.95rem}

/* disciplines */
.disc .icon{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;background:color-mix(in oklab,var(--accent) 14%,transparent);color:var(--accent);margin-bottom:18px}
.disc h3{margin-bottom:8px}

/* team */
.team-card{text-align:left}
.avatar{width:72px;height:72px;border-radius:50%;display:grid;place-items:center;font-family:var(--font-display);font-weight:600;font-size:1.3rem;background:linear-gradient(135deg,color-mix(in oklab,var(--accent) 45%,var(--muted)),var(--muted));color:var(--fg);margin-bottom:18px;border:1px solid var(--border)}
.team-card .role{color:var(--accent);font-size:.85rem;font-weight:600;letter-spacing:.04em;margin:-4px 0 10px}
.team-card .li{display:inline-flex;margin-top:16px;font-size:.9rem;color:var(--fg-muted);text-decoration:none;gap:6px;align-items:center}
.team-card .li:hover{color:var(--fg)}
.placeholder-note{font-size:.8rem;color:var(--fg-muted);border:1px dashed var(--border);border-radius:10px;padding:10px 14px;margin-top:20px}

/* steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}
.steps li{list-style:none}

/* testimonials */
.quote blockquote{margin:0;font-size:1.1rem;line-height:1.55}
.quote figcaption{margin-top:18px;color:var(--fg-muted);font-size:.9rem}

/* CTA band */
.cta-band{background:radial-gradient(ellipse at 90% 0%,color-mix(in oklab,var(--accent) 25%,transparent),transparent 60%),var(--card);border:1px solid var(--border);border-radius:24px;padding:56px;display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.cta-band h2{margin:0 0 10px}
.cta-band p{color:var(--fg-muted);margin:0;max-width:560px}
@media (max-width:640px){.cta-band{padding:34px 24px}}
.assurance{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:18px;font-size:.88rem;color:var(--fg-muted)}
.assurance span::before{content:"✓ ";color:var(--accent)}

/* case detail */
.case-hero{padding:70px 0 30px}
.back{display:inline-flex;gap:6px;color:var(--fg-muted);text-decoration:none;font-size:.92rem;margin-bottom:28px}
.back:hover{color:var(--fg)}
.case-head{display:flex;align-items:center;gap:16px;margin-bottom:18px}
.case-head .clogo{width:56px;height:56px;border-radius:14px;background:var(--card);border:1px solid var(--border);display:grid;place-items:center;overflow:hidden;flex:none}
.case-head .clogo img{width:40px;height:40px;object-fit:contain}
.case-head .clogo .glyph{font-size:1.3rem}
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin:34px 0 0}
.facts div{background:var(--card);padding:18px 20px}
.facts dt{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-muted)}
.facts dd{margin:4px 0 0;font-size:.95rem}
.facts .span-2{grid-column:span 2}.facts .span-3{grid-column:span 3}
@media (max-width:760px){.facts{grid-template-columns:1fr 1fr}.facts .span-3{grid-column:span 1}.facts > div:last-child:nth-child(odd){grid-column:1 / -1}}
.shots{display:grid;grid-template-columns:3fr 1fr;gap:20px;align-items:start}
.shots figure{margin:0;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.shots figcaption{padding:10px 14px;font-size:.8rem;color:var(--fg-muted);border-top:1px solid var(--border)}
@media (max-width:760px){.shots{grid-template-columns:1fr}.shots .m{max-width:280px}}
.prose{max-width:760px}
.prose p,.prose li{color:color-mix(in oklab,var(--fg) 82%,var(--bg));font-size:1.05rem}
.prose h2{font-size:clamp(1.5rem,3vw,2.1rem);margin-top:1.6em}
.prose h3{margin-top:1.4em}
.prose a{color:var(--accent)}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}
.chips li{border:1px solid var(--border);background:var(--muted);border-radius:999px;padding:6px 14px;font-size:.85rem}
.check-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.check-list li{padding-left:30px;position:relative;color:color-mix(in oklab,var(--fg) 85%,var(--bg))}
.check-list li::before{content:"";position:absolute;left:0;top:.45em;width:14px;height:14px;border-radius:50%;border:2px solid var(--accent)}
.arch dt{font-family:var(--font-display);font-size:.8rem;letter-spacing:.12em;color:var(--accent);text-transform:uppercase;margin-bottom:6px}
.arch dd{margin:0;color:var(--fg-muted)}
.note{font-size:.9rem;color:var(--fg-muted);border-left:2px solid var(--accent);padding:4px 0 4px 14px;margin:18px 0}

/* forms */
.form{display:grid;gap:18px}
.field{display:grid;gap:6px}
.field label{font-size:.9rem;font-weight:500}
.field input,.field textarea,.field select{background:var(--card);border:1px solid var(--border);color:var(--fg);border-radius:12px;padding:13px 14px;font:inherit;width:100%}
.field textarea{min-height:160px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px color-mix(in oklab,var(--accent) 25%,transparent)}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:640px){.row-2{grid-template-columns:1fr}}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.form-status{padding:14px 16px;border-radius:12px;display:none}
.form-status.ok{display:block;background:color-mix(in oklab,#2fbf71 15%,transparent);border:1px solid color-mix(in oklab,#2fbf71 50%,transparent)}
.form-status.err{display:block;background:color-mix(in oklab,var(--accent) 12%,transparent);border:1px solid color-mix(in oklab,var(--accent) 50%,transparent)}
.contact-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:start}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}

/* footer */
.site-footer{border-top:1px solid var(--border);padding:64px 0 32px;margin-top:40px;font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}
.site-footer h2{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-muted);font-family:var(--font-sans);font-weight:600;margin-bottom:14px}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.site-footer a{color:var(--fg);text-decoration:none;opacity:.85}
.site-footer a:hover{opacity:1;color:var(--accent)}
.site-footer address{font-style:normal;color:var(--fg-muted);line-height:1.7}
.foot-strip{margin-top:48px;padding-top:24px;border-top:1px solid var(--border);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;color:var(--fg-muted);font-size:.85rem}

[hidden]{display:none!important}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}