/* Ingenieurbüro Jochen Braun – Stylesheet
   Schriften lokal eingebunden (keine Verbindung zu Google, DSGVO-freundlich) */
@font-face{font-family:"Source Sans 3";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/source-sans-3-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Source Sans 3";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/source-sans-3-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Source Sans 3";font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/source-sans-3-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"Barlow";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/barlow-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Barlow";font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/barlow-latin-700-normal.woff2) format("woff2")}

:root{
  --navy:#0e2f4a; --navy-2:#173f60; --navy-3:#0a2338;
  --blue:#1d5fa8; --water:#2b8fd6; --sky:#e8f2fb; --sky-2:#d6e7f6;
  --green:#3f8f3a; --orange:#c8601f; --red:#b3261e;
  --ink:#1b2733; --muted:#566676; --line:#dbe3ea; --paper:#f4f7fa; --white:#fff;
  --radius:14px;
  --shadow:0 1px 2px rgba(14,47,74,.06),0 8px 24px rgba(14,47,74,.08);
  --max:1180px;
  --head:"Barlow","Source Sans 3",system-ui,sans-serif;
  --body:"Source Sans 3",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--body);font-size:1.0625rem;line-height:1.65;color:var(--ink);background:var(--white)}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-underline-offset:2px}
a:hover{color:var(--navy)}
h1,h2,h3,h4{font-family:var(--head);line-height:1.15;color:var(--navy);margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.2vw,3.2rem);font-weight:700}
h2{font-size:clamp(1.6rem,2.8vw,2.2rem);font-weight:700}
h3{font-size:1.25rem;font-weight:600}
h4{font-size:1.06rem;font-weight:600}
p{margin:0 0 1em}
ul,ol{padding-left:1.25em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.narrow{max-width:800px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:100;background:#fff;padding:8px 12px}
:focus-visible{outline:3px solid var(--water);outline-offset:2px}

/* Kopfzeile */
.topbar{background:var(--navy-3);color:#c5d5e3;font-size:.9rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:16px;padding-top:6px;padding-bottom:6px;flex-wrap:wrap}
.topbar a{color:#fff;text-decoration:none;font-weight:600}
.topbar a:hover{text-decoration:underline}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.brand img{height:52px;width:auto}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:2px;align-items:center}
.nav a{display:block;padding:9px 11px;border-radius:8px;text-decoration:none;color:var(--navy);font-weight:600;font-size:.98rem}
.nav a:hover,.nav a[aria-current="page"]{background:var(--sky);color:var(--blue)}
.nav .cta{background:var(--blue);color:#fff;margin-left:6px}
.nav .cta:hover{background:var(--navy);color:#fff}
.burger{display:none;background:none;border:0;padding:10px;cursor:pointer;color:var(--navy)}
.burger svg{width:28px;height:28px}
@media (max-width:1040px){
  .burger{display:block}
  .nav{position:absolute;left:0;right:0;top:76px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);display:none}
  .nav.open{display:block}
  .nav ul{flex-direction:column;align-items:stretch;padding:10px 16px 16px;gap:2px}
  .nav a{padding:12px 14px}
  .nav .cta{margin:6px 0 0;text-align:center}
  .brand img{height:44px}
}
@media (max-width:560px){.topbar .hide-s{display:none}}

/* Brotkrümel */
.crumbs{font-size:.9rem;color:var(--muted);margin:0 0 14px}
.crumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"›";margin-right:6px;color:#9aaab8}
.crumbs a{color:var(--muted)}

/* Seitenkopf / Hero */
.hero{position:relative;background:linear-gradient(180deg,#f4f8fc 0%,#e9f1f9 100%);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(29,95,168,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(29,95,168,.06) 1px,transparent 1px);background-size:32px 32px;mask-image:linear-gradient(90deg,transparent,#000 60%)}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center;padding-top:60px;padding-bottom:64px}
.kicker{font-family:var(--head);font-weight:600;font-size:.88rem;letter-spacing:.12em;text-transform:uppercase;color:var(--water);margin:0 0 10px}
.hero h1{font-size:clamp(2rem,3.6vw,2.85rem)}
.hero h1 span{color:var(--blue)}
.lead{font-size:1.2rem;color:#3e4f60;max-width:36em}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:10px;font-weight:700;text-decoration:none;border:2px solid var(--blue);transition:background .15s,color .15s;line-height:1.2}
.btn svg{width:20px;height:20px;flex:none}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.btn-ghost{color:var(--blue);background:#fff}
.btn-ghost:hover{background:var(--sky)}
.btn-light{background:#fff;color:var(--navy);border-color:#fff}
.btn-light:hover{background:var(--sky);color:var(--navy)}
.btn-outline-light{color:#fff;border-color:rgba(255,255,255,.6);background:transparent}
.btn-outline-light:hover{background:rgba(255,255,255,.1);color:#fff}
.hero-photo{position:relative;margin:0}
.hero-photo img{border-radius:18px;box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover;width:100%}
.hero-photo figcaption{position:absolute;left:-18px;bottom:-18px;background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:12px 16px;font-size:.92rem;color:var(--navy);font-weight:600;max-width:270px;display:flex;gap:10px;align-items:center}
.hero-photo figcaption svg{width:30px;height:30px;color:var(--green);flex:none}
.checks{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:6px}
.checks li{position:relative;padding-left:28px}
.checks li::before{content:"";position:absolute;left:0;top:.3em;width:18px;height:18px;border-radius:50%;background:var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/12px no-repeat}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;padding-top:36px;padding-bottom:56px;gap:36px}.hero-photo{max-width:560px}.hero-photo figcaption{left:12px;bottom:-16px}}

.page-head{background:linear-gradient(180deg,#f4f8fc 0%,#eaf2fa 100%);border-bottom:1px solid var(--line)}
.page-head .wrap{padding-top:36px;padding-bottom:40px}
.page-head .lead{margin-bottom:0}

/* Vertrauensleiste */
.trust{background:var(--navy);color:#dce8f3}
.trust ul{list-style:none;margin:0;padding:18px 0;display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.trust li{display:flex;flex-direction:column;gap:2px;padding:4px 10px;border-left:2px solid rgba(255,255,255,.15)}
.trust strong{font-family:var(--head);color:#fff;font-size:1.08rem;line-height:1.2}
.trust span{font-size:.86rem;color:#a9bccd;line-height:1.3}
@media (max-width:1000px){.trust ul{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.trust ul{grid-template-columns:repeat(2,1fr)}}

/* Abschnitte */
section{padding:80px 0}
.section-head{max-width:760px;margin-bottom:36px}
.bg-paper{background:var(--paper)}
.bg-navy{background:var(--navy);color:#dce8f3}
.bg-navy h2,.bg-navy h3{color:#fff}
@media (max-width:640px){section{padding:56px 0}}

/* Karten */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:980px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid-3,.grid-2,.grid-4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.card h3{margin-bottom:.4em}
.card p{color:#3a4956}
.card .more{margin-top:auto;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;gap:6px}
.card .more::after{content:"→";transition:transform .15s}
.card:hover .more::after{transform:translateX(3px)}
.card.accent{border-top:5px solid var(--c,var(--blue))}
.ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:color-mix(in srgb,var(--c,var(--blue)) 12%,#fff);color:var(--c,var(--blue));margin-bottom:14px}
.ico svg{width:26px;height:26px}
.card.featured{background:var(--navy);color:#dce8f3;border-color:var(--navy)}
.card.featured h3{color:#fff}
.card.featured p{color:#c9d8e6}
.card.featured .more{color:#fff}
.card.featured .ico{background:rgba(255,255,255,.1);color:#7fc0ee}

/* Fließtext-Seiten */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;align-items:start}
.prose h2{font-size:clamp(1.45rem,2.4vw,1.85rem);margin-top:1.6em}
.prose h2:first-child{margin-top:0}
.prose h3{margin-top:1.4em}
.prose li{margin:.3em 0}
.prose table{width:100%;border-collapse:collapse;margin:0 0 1.2em;font-size:.98rem}
.prose th,.prose td{border-bottom:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.prose th{background:var(--sky);color:var(--navy);font-family:var(--head)}
.table-scroll{overflow-x:auto;max-width:100%}
.table-scroll table{min-width:520px}
.aside{position:sticky;top:100px;display:grid;gap:18px}
.aside .box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.aside .box.dark{background:var(--navy);color:#dce8f3;border-color:var(--navy)}
.aside .box.dark h3{color:#fff}
.aside .box h3{font-size:1.12rem}
.aside ul{margin:0;padding-left:1.1em}
.aside .btn{width:100%;justify-content:center;margin-top:8px}
@media (max-width:980px){.layout{grid-template-columns:minmax(0,1fr)}.aside{position:static}}

.callout{border-left:5px solid var(--c,var(--water));background:color-mix(in srgb,var(--c,var(--water)) 8%,#fff);border-radius:0 12px 12px 0;padding:16px 20px;margin:0 0 1.4em}
.callout strong:first-child{color:var(--navy)}
.callout.warn{--c:var(--orange)}
.callout.ok{--c:var(--green)}
.note{background:var(--sky);border-left:4px solid var(--water);padding:14px 18px;border-radius:8px;margin:0 0 28px;font-size:.98rem}

/* Schritte */
.steps{list-style:none;margin:0;padding:0;counter-reset:s;display:grid;gap:14px}
.steps>li{counter-increment:s;position:relative;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px 16px 66px}
.steps>li::before{content:counter(s);position:absolute;left:16px;top:14px;width:36px;height:36px;border-radius:50%;background:var(--blue);color:#fff;font-family:var(--head);font-weight:700;display:grid;place-items:center}
.steps h3,.steps h4{margin:0 0 .25em;font-size:1.1rem}
.steps p{margin:0;color:#3a4956}
.steps.h{grid-template-columns:repeat(4,1fr)}
.steps.h>li{padding:58px 18px 18px}
.steps.h>li::before{top:14px}
@media (max-width:980px){.steps.h{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.steps.h{grid-template-columns:1fr}}

/* FAQ */
.faq{display:grid;gap:10px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 18px}
.faq summary{cursor:pointer;list-style:none;padding:16px 28px 16px 0;font-family:var(--head);font-weight:600;font-size:1.08rem;color:var(--navy);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:12px;font-size:1.5rem;color:var(--blue);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details>div{padding:0 0 16px;color:#33424f}

/* Galerie */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media (max-width:980px){.gallery{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.gallery{grid-template-columns:1fr}}
.shot{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.shot a{display:block;position:relative}
.shot img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#e6edf3}
.shot a::after{content:"";position:absolute;right:10px;top:10px;width:34px;height:34px;border-radius:8px;background:rgba(14,47,74,.7) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M15 3h6v6M9 21H3v-6M21 3l-7 7M3 21l7-7'/%3E%3C/svg%3E") center/18px no-repeat;opacity:.85}
.shot figcaption{padding:16px 18px 18px}
.shot .tag{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--c,var(--orange));background:color-mix(in srgb,var(--c,var(--orange)) 12%,#fff);padding:3px 10px;border-radius:999px;margin-bottom:8px}
.shot h3{font-size:1.1rem;margin:0 0 .35em}
.shot p{margin:0;font-size:.98rem;color:#3a4956}
.shot ul{margin:.4em 0 0;padding-left:1.1em;font-size:.97rem;color:#3a4956}
.shot.wide{grid-column:span 2}
.gallery.two{grid-template-columns:repeat(2,1fr)}
.gallery.two .shot img{aspect-ratio:16/10}
.gallery.dense{grid-auto-flow:dense}
.gallery.dense .shot.wide{grid-row:span 2}
.gallery.dense .shot.wide img{aspect-ratio:4/3}
@media (max-width:980px){.gallery.dense .shot.wide{grid-row:auto}}
@media (max-width:600px){.gallery.two{grid-template-columns:1fr}}
@media (max-width:600px){.shot.wide{grid-column:auto}}
.shot.wide img{aspect-ratio:16/9}
dialog.lightbox{border:0;padding:0;background:transparent;max-width:min(96vw,1400px);max-height:94vh}
dialog.lightbox::backdrop{background:rgba(5,15,25,.88)}
dialog.lightbox img{max-height:84vh;width:auto;margin:0 auto;border-radius:8px}
dialog.lightbox p{color:#fff;text-align:center;margin:10px 0 0}
dialog.lightbox button{position:fixed;top:14px;right:18px;background:#fff;border:0;border-radius:999px;width:42px;height:42px;font-size:1.5rem;cursor:pointer;color:var(--navy)}

/* Über mich */
.profile{display:grid;grid-template-columns:320px 1fr;gap:48px;align-items:start}
.profile-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;text-align:center;position:sticky;top:100px}
.profile-card img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:top}
.profile-card div{padding:18px}
.profile-card h2{font-size:1.6rem;margin:0 0 4px}
.profile-card p{margin:0;color:var(--muted);font-size:.98rem}
@media (max-width:900px){.profile{grid-template-columns:1fr}.profile-card{position:static;max-width:340px;margin:0 auto}}
.quals{list-style:none;margin:0 0 32px;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.quals li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px 14px 48px;position:relative}
.quals li strong{display:block;color:var(--navy)}
.quals li span{font-size:.95rem;color:var(--muted)}
.quals li::before{content:"";position:absolute;left:16px;top:17px;width:20px;height:20px;border-radius:50%;background:var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/12px no-repeat}
@media (max-width:640px){.quals{grid-template-columns:1fr}}
.timeline{list-style:none;margin:0 0 32px;padding:0;border-left:3px solid #cfe0f1}
.timeline li{position:relative;padding:0 0 20px 26px}
.timeline li::before{content:"";position:absolute;left:-9px;top:4px;width:15px;height:15px;border-radius:50%;background:#fff;border:3px solid var(--blue)}
.timeline .yrs{font-family:var(--head);font-weight:700;color:var(--blue);display:block}

/* Kennzahlen */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:22px}
.stat strong{display:block;font-family:var(--head);font-size:2rem;color:#fff;line-height:1.1}
.stat span{color:#b9cadb;font-size:.98rem}
@media (max-width:900px){.stats{grid-template-columns:repeat(2,1fr)}}

/* Referenzen */
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.tabs button{font:inherit;font-weight:600;font-size:.97rem;border:1px solid var(--line);background:#fff;color:var(--navy);padding:8px 16px;border-radius:999px;cursor:pointer}
.tabs button:hover{border-color:var(--water)}
.tabs button[aria-selected="true"]{background:var(--blue);border-color:var(--blue);color:#fff}
.js .ref-panel[hidden]{display:none}
.no-js .tabs{display:none}
.no-js .ref-panel{margin-bottom:40px}
.ref-panel h3{font-size:1.25rem;margin-bottom:16px}
.refs{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.ref{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.ref img{width:100%;aspect-ratio:3/2;object-fit:cover;background:#eef2f6}
.ref .body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.ref .tag{align-self:flex-start;font-size:.78rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--blue);background:var(--sky);padding:3px 10px;border-radius:999px}
.ref p{margin:0;font-size:.96rem;color:#3a4956}
.ref dl{margin:auto 0 0;padding-top:10px;border-top:1px solid var(--line);display:grid;grid-template-columns:auto 1fr;gap:3px 10px;font-size:.9rem}
.ref dt{color:var(--muted)}
.ref dd{margin:0;font-weight:600}
@media (max-width:1080px){.refs{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.refs{grid-template-columns:1fr}}

/* Zielgruppen / Chips */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none}
.chips li{background:#fff;border:1px solid var(--line);border-radius:10px;padding:9px 14px;font-weight:600;color:var(--navy)}
.bg-navy .chips li{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);color:#fff}

/* Split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split>*{min-width:0}
.split img{border-radius:16px;box-shadow:var(--shadow)}
@media (max-width:900px){.split{grid-template-columns:1fr}}

/* CTA-Band */
.cta-band{background:linear-gradient(120deg,var(--navy) 0%,var(--blue) 100%);color:#e2edf7}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:28px;padding-top:48px;padding-bottom:48px;flex-wrap:wrap}
.cta-band h2{color:#fff;margin-bottom:.25em}
.cta-band p{margin:0;max-width:40em}
.cta-band .btns{margin-top:0}

/* Kontakt */
.contact-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.contact-list li{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.contact-list svg{flex:none;width:24px;height:24px;color:var(--blue);margin-top:2px}
.contact-list strong{display:block;color:var(--navy)}

/* Fußzeile */
.site-footer{background:var(--navy-3);color:#a9bccd;font-size:.97rem}
.site-footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-top:48px;padding-bottom:32px}
.site-footer h3{color:#fff;font-size:1.05rem;margin-bottom:.8em}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.site-footer a{color:#dce8f3;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.site-footer .logo-box{background:#fff;border-radius:10px;padding:8px 12px;display:inline-block;margin-bottom:14px}
.site-footer .logo-box img{height:44px;width:auto}
.site-footer .bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:18px;padding-bottom:22px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.9rem}
@media (max-width:900px){.site-footer .cols{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.site-footer .cols{grid-template-columns:1fr}}

/* Rechtstexte */
.legal{padding:48px 0 80px}
.legal .wrap{max-width:820px}
.legal h1{font-size:clamp(1.9rem,3.5vw,2.6rem)}
.legal h2{font-size:1.3rem;margin-top:2em}

.muted{color:var(--muted)}
.small{font-size:.92rem}
.mt-0{margin-top:0}
.center{text-align:center}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.site-header,.topbar,.cta-band,.site-footer,.aside{display:none}}