/* =====================================================================
   Malermeister Dornseiff — Design System
   Editorial "Trust & Authority" · Cobalt Blue + Signal Yellow
   ===================================================================== */

/* ---------- Tokens ---------- */
:root{
  --blue:#17399a;         /* brand cobalt */
  --blue-700:#1c47bd;
  --blue-900:#0d234f;     /* deep navy */
  --blue-950:#081937;
  --yellow:#ffce00;       /* signal yellow */
  --yellow-600:#e6b400;
  --ink:#111621;          /* near-black text */
  --ink-soft:#3a4152;
  --muted:#5c6576;        /* secondary text */
  --line:#e4e6ec;         /* borders */
  --paper:#f6f5f1;        /* warm off-white */
  --paper-2:#eeece5;
  --white:#ffffff;

  --font-display:"Fraunces",Georgia,serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;

  --maxw:1240px;
  --gut:clamp(20px,5vw,64px);
  --radius:4px;
  --shadow-sm:0 1px 2px rgba(13,35,79,.06),0 2px 8px rgba(13,35,79,.05);
  --shadow-md:0 10px 30px rgba(13,35,79,.10);
  --shadow-lg:0 30px 70px rgba(8,25,55,.22);
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;overflow-x:hidden}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;font-family:var(--font-body);color:var(--ink);background:var(--paper);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
h1,h2,h3,h4{margin:0;font-family:var(--font-display);font-weight:600;line-height:1.06;letter-spacing:-.01em}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:2px}

/* ---------- Layout ---------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.section{padding-block:clamp(72px,10vw,140px)}
.section--tight{padding-block:clamp(56px,7vw,96px)}
.section--paper2{background:var(--paper-2)}
.section--navy{background:var(--blue-900);color:#eef1f7}
.section--navy h1,.section--navy h2,.section--navy h3{color:#fff}

/* ---------- Type helpers ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--font-body);font-weight:600;font-size:.78rem;
  letter-spacing:.18em;text-transform:uppercase;color:var(--blue);
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--yellow)}
.section--navy .eyebrow{color:var(--yellow)}
.section--navy .eyebrow::before{background:var(--yellow)}
.h-xl{font-size:clamp(2.6rem,6.4vw,5rem)}
.h-lg{font-size:clamp(2.1rem,4.6vw,3.5rem)}
.h-md{font-size:clamp(1.6rem,3vw,2.35rem)}
.lede{font-size:clamp(1.1rem,1.6vw,1.32rem);line-height:1.6;color:var(--ink-soft);max-width:60ch}
.section--navy .lede{color:#c5cde0}
.muted{color:var(--muted)}
.serif-accent{font-family:var(--font-display);font-style:italic;font-weight:500;color:var(--blue)}
.section--navy .serif-accent{color:var(--yellow)}
.center{text-align:center}
.center .lede{margin-inline:auto}

/* ---------- Buttons ---------- */
.btn{
  --bg:var(--blue);--fg:#fff;
  display:inline-flex;align-items:center;gap:.6em;
  background:var(--bg);color:var(--fg);
  font-weight:600;font-size:.98rem;letter-spacing:.01em;
  padding:.95em 1.5em;border:1px solid var(--bg);border-radius:var(--radius);
  transition:transform .25s var(--ease),background .25s var(--ease),box-shadow .25s var(--ease),color .25s var(--ease);
  position:relative;
}
.btn svg{width:1.1em;height:1.1em;transition:transform .3s var(--ease)}
.btn:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.btn:hover svg{transform:translateX(4px)}
.btn--accent{--bg:var(--yellow);--fg:var(--blue-950);border-color:var(--yellow);font-weight:700}
.btn--accent:hover{background:var(--yellow-600);border-color:var(--yellow-600)}
.btn--ghost{--bg:transparent;--fg:var(--ink);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--blue);color:var(--blue)}
.section--navy .btn--ghost{--fg:#fff;border-color:rgba(255,255,255,.28)}
.section--navy .btn--ghost:hover{border-color:var(--yellow);color:var(--yellow)}
.btn--lg{padding:1.1em 1.8em;font-size:1.05rem}
.link-arrow{display:inline-flex;align-items:center;gap:.5em;font-weight:600;color:var(--blue);border-bottom:2px solid transparent;padding-bottom:2px;transition:.25s var(--ease)}
.link-arrow svg{width:1em;height:1em;transition:transform .3s var(--ease)}
.link-arrow:hover{border-color:var(--yellow)}
.link-arrow:hover svg{transform:translateX(4px)}
.section--navy .link-arrow{color:var(--yellow)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(246,245,241,.86);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line);transition:box-shadow .3s var(--ease)}
.site-header.is-scrolled{box-shadow:var(--shadow-sm)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;height:74px}
.brand{display:flex;align-items:center;gap:.7rem;flex-shrink:0}
.brand img{height:44px;width:auto}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-text b{font-family:var(--font-display);font-weight:600;font-size:1.06rem;color:var(--blue-900);letter-spacing:-.01em}
.brand-text span{font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:3px}
.nav-links{display:flex;align-items:center;gap:.1rem}
.nav-links a{position:relative;padding:.55em .7em;font-weight:500;font-size:.94rem;color:var(--ink-soft);border-radius:var(--radius);transition:color .2s;white-space:nowrap}
.nav-links a::after{content:"";position:absolute;left:.7em;right:.7em;bottom:.35em;height:2px;background:var(--yellow);transform:scaleX(0);transform-origin:left;transition:transform .28s var(--ease)}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--blue-900)}
.nav-links a:hover::after,.nav-links a[aria-current="page"]::after{transform:scaleX(1)}
.nav-cta{display:flex;align-items:center;gap:.9rem;flex-shrink:0}
.nav-phone{display:inline-flex;align-items:center;gap:.5em;font-weight:600;color:var(--blue-900);white-space:nowrap}
.nav-phone svg{width:1.05em;height:1.05em;color:var(--blue)}
.nav-toggle{display:none;flex-direction:column;gap:5px;width:44px;height:44px;align-items:center;justify-content:center;background:none;border:1px solid var(--line);border-radius:var(--radius)}
.nav-toggle span{width:22px;height:2px;background:var(--blue-900);transition:.3s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--blue-900);color:#fff;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;min-height:min(88vh,760px)}
.hero-copy{display:flex;flex-direction:column;justify-content:center;padding:clamp(48px,7vw,110px) clamp(28px,5vw,80px);position:relative;z-index:2}
.hero-eyebrow{color:var(--yellow);font-weight:600;font-size:.8rem;letter-spacing:.2em;text-transform:uppercase;display:flex;align-items:center;gap:.7em;margin-bottom:1.6rem}
.hero-eyebrow::before{content:"";width:34px;height:2px;background:var(--yellow)}
.hero h1{color:#fff;font-size:clamp(2.9rem,6vw,5.3rem);letter-spacing:-.02em}
.hero h1 em{font-style:italic;font-weight:500;color:var(--yellow)}
.hero-sub{margin-top:1.6rem;font-size:clamp(1.08rem,1.5vw,1.28rem);color:#c7cfe2;max-width:46ch;line-height:1.6}
.hero-actions{margin-top:2.4rem;display:flex;flex-wrap:wrap;gap:1rem}
.hero-media{position:relative}
.hero-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 30%}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,var(--blue-900) 0%,rgba(13,35,79,.35) 34%,transparent 60%)}
.hero-badge{position:absolute;left:clamp(28px,5vw,80px);bottom:clamp(28px,4vw,52px);z-index:3;display:flex;align-items:center;gap:1rem;background:var(--yellow);color:var(--blue-950);padding:1rem 1.4rem;border-radius:var(--radius);box-shadow:var(--shadow-md)}
.hero-badge .num{font-family:var(--font-display);font-weight:600;font-size:2.6rem;line-height:.9}
.hero-badge .lbl{font-size:.82rem;font-weight:600;line-height:1.25;max-width:14ch}
/* subtle grid texture */
.hero::before{content:"";position:absolute;inset:0;z-index:1;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:64px 64px;mask-image:linear-gradient(90deg,#000 0 45%,transparent 62%)}

/* ---------- Marquee / logo strip ---------- */
.trust-bar{background:var(--blue-950);color:#aeb9d4;border-block:1px solid rgba(255,255,255,.06)}
.trust-inner{display:flex;align-items:center;gap:clamp(1.5rem,4vw,3.5rem);flex-wrap:wrap;justify-content:center;padding-block:22px;font-size:.9rem;font-weight:500}
.trust-inner .dot{width:5px;height:5px;border-radius:50%;background:var(--yellow);flex-shrink:0}
.trust-inner b{color:#fff;font-weight:600}

/* ---------- Section head ---------- */
.sec-head{max-width:64ch}
.sec-head.center{margin-inline:auto}
.sec-head .h-lg{margin-top:1rem}
.sec-head--split{display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:end;max-width:none}
@media(max-width:760px){.sec-head--split{grid-template-columns:1fr}}

/* ---------- Feature / USP grid ---------- */
.grid{display:grid;gap:clamp(18px,2.2vw,30px)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.usp{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:2rem 1.8rem;transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s}
.usp:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:transparent}
.usp .ic{width:52px;height:52px;display:grid;place-items:center;background:var(--paper-2);color:var(--blue);border-radius:var(--radius);margin-bottom:1.2rem;transition:.3s var(--ease)}
.usp:hover .ic{background:var(--blue);color:var(--yellow)}
.usp .ic svg{width:26px;height:26px}
.usp h3{font-size:1.28rem;margin-bottom:.5rem;color:var(--blue-900)}
.usp p{margin:0;color:var(--muted);font-size:.98rem}

/* ---------- Audience cards (Für wen) ---------- */
.aud{position:relative;display:block;border-radius:var(--radius);overflow:hidden;min-height:340px;color:#fff;isolation:isolate}
.aud img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .7s var(--ease)}
.aud::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(13,35,79,.15) 0%,rgba(8,25,55,.85) 92%)}
.aud:hover img{transform:scale(1.06)}
.aud-body{position:absolute;left:0;right:0;bottom:0;padding:1.6rem}
.aud-body h3{font-size:1.45rem;color:#fff;margin-bottom:.3rem}
.aud-body .more{display:inline-flex;align-items:center;gap:.45em;font-family:var(--font-body);font-weight:600;font-size:.9rem;color:var(--yellow);opacity:0;transform:translateY(8px);transition:.3s var(--ease)}
.aud-body .more svg{width:1em;height:1em}
.aud:hover .more{opacity:1;transform:translateY(0)}
.aud .tag{position:absolute;top:1.1rem;left:1.1rem;background:var(--yellow);color:var(--blue-950);font-size:.72rem;font-weight:700;letter-spacing:.05em;padding:.3em .7em;border-radius:2px}

/* ---------- Services (split rows) ---------- */
.svc{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center}
.svc + .svc{margin-top:clamp(56px,7vw,104px)}
.svc:nth-child(even) .svc-media{order:-1}
.svc-media{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md)}
.svc-media img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .8s var(--ease)}
.svc-media:hover img{transform:scale(1.05)}
.svc-media .idx{position:absolute;top:0;left:0;background:var(--yellow);color:var(--blue-950);font-family:var(--font-display);font-weight:600;font-size:1.2rem;padding:.35em .7em;border-bottom-right-radius:var(--radius)}
.svc-copy h3{font-size:clamp(1.7rem,2.6vw,2.3rem);color:var(--blue-900);margin-bottom:.9rem}
.svc-list{margin-top:1.4rem;display:flex;flex-direction:column;gap:.7rem}
.svc-list li{display:flex;gap:.7em;align-items:flex-start;font-size:1rem}
.svc-list svg{width:1.2em;height:1.2em;color:var(--blue);flex-shrink:0;margin-top:.2em}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,40px)}
.stat{border-left:2px solid rgba(255,255,255,.14);padding-left:1.4rem}
.stat .n{font-family:var(--font-display);font-weight:600;font-size:clamp(2.6rem,5vw,4rem);color:var(--yellow);line-height:1;font-variant-numeric:tabular-nums}
.stat .n small{font-size:.5em;vertical-align:super;margin-left:.05em}
.stat .l{margin-top:.6rem;color:#c5cde0;font-size:.98rem;max-width:22ch}

/* ---------- Projects gallery ---------- */
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,26px)}
.proj{position:relative;display:block;border-radius:var(--radius);overflow:hidden;isolation:isolate;background:var(--blue-900);aspect-ratio:4/3}
.proj.is-tall{aspect-ratio:auto}
.proj img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease),opacity .4s}
.proj::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(8,25,55,.9));opacity:.85;transition:opacity .35s;z-index:1}
.proj:hover img{transform:scale(1.07)}
.proj-body{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:1.5rem;color:#fff;transform:translateY(6px);transition:transform .35s var(--ease)}
.proj:hover .proj-body{transform:translateY(0)}
.proj-cat{font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--yellow)}
.proj-body h3{font-size:1.2rem;margin-top:.35rem;color:#fff;line-height:1.2}
.proj-body .more{display:inline-flex;align-items:center;gap:.4em;font-family:var(--font-body);font-weight:600;font-size:.85rem;margin-top:.7rem;color:#d9e0f0;opacity:0;transform:translateY(6px);transition:.3s var(--ease)}
.proj-body .more svg{width:1em;height:1em}
.proj:hover .proj-body .more{opacity:1;transform:translateY(0)}

/* filter chips */
.filters{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:2.4rem}
.chip{background:var(--white);border:1px solid var(--line);color:var(--ink-soft);font-weight:600;font-size:.9rem;padding:.55em 1.1em;border-radius:100px;transition:.25s var(--ease)}
.chip:hover{border-color:var(--blue)}
.chip.is-active{background:var(--blue);color:#fff;border-color:var(--blue)}

/* ---------- Testimonials ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,28px)}
.quote{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:2rem 1.9rem;display:flex;flex-direction:column;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.quote:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.quote .mark{font-family:var(--font-display);font-size:3.4rem;line-height:.6;color:var(--yellow);height:.5em}
.quote p{font-size:1.02rem;color:var(--ink-soft);flex:1}
.quote .by{display:flex;align-items:center;gap:.8rem;margin-top:1.2rem;padding-top:1.2rem;border-top:1px solid var(--line)}
.quote .by .av{width:44px;height:44px;border-radius:50%;background:var(--blue);color:var(--yellow);display:grid;place-items:center;font-family:var(--font-display);font-weight:600;flex-shrink:0}
.quote .by b{display:block;font-family:var(--font-body);font-weight:700;font-size:.95rem;color:var(--blue-900)}
.quote .by span{font-size:.85rem;color:var(--muted)}

/* ---------- CTA band ---------- */
.cta-band{position:relative;background:var(--blue);color:#fff;border-radius:var(--radius);overflow:hidden;padding:clamp(40px,6vw,72px)}
.cta-band::before{content:"";position:absolute;right:-60px;top:-60px;width:320px;height:320px;background:radial-gradient(circle,rgba(255,206,0,.25),transparent 70%)}
.cta-band .inner{position:relative;display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:center}
.cta-band h2{color:#fff;font-size:clamp(1.8rem,3.4vw,2.9rem)}
.cta-band p{color:#cdd6ea;margin:.6rem 0 0;max-width:48ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:1rem}
@media(max-width:760px){.cta-band .inner{grid-template-columns:1fr}}

/* ---------- Split feature (about teaser) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,72px);align-items:center}
.split-media{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:5/6}
.split-media .float{position:absolute;right:-1px;bottom:-1px;background:var(--yellow);color:var(--blue-950);padding:1.2rem 1.5rem;max-width:230px;border-top-left-radius:var(--radius)}
.split-media .float b{font-family:var(--font-display);font-size:1.15rem;display:block;margin-bottom:.2rem}
.split-media .float span{font-size:.86rem;line-height:1.4;display:block}

/* ---------- Page hero (subpages) ---------- */
.page-hero{background:var(--blue-900);color:#fff;position:relative;overflow:hidden;padding-block:clamp(64px,9vw,120px)}
.page-hero::before{content:"";position:absolute;inset:0;opacity:.4;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(circle at 80% 20%,#000,transparent 70%)}
.page-hero .wrap{position:relative;z-index:1}
.crumbs{display:flex;gap:.5em;align-items:center;font-size:.85rem;color:#9fabc9;margin-bottom:1.4rem}
.crumbs a:hover{color:var(--yellow)}
.crumbs span{color:var(--yellow)}
.page-hero h1{color:#fff;font-size:clamp(2.4rem,5.4vw,4.4rem);max-width:18ch}
.page-hero .lede{color:#c7cfe2;margin-top:1.2rem}

/* ---------- Steps (process) ---------- */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,2.4vw,30px)}
.step{position:relative;padding-top:2.6rem}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);position:absolute;top:0;left:0;font-family:var(--font-display);font-weight:600;font-size:1.5rem;color:var(--blue);}
.step::after{content:"";position:absolute;top:.65rem;left:3.2rem;right:0;height:1px;background:var(--line)}
.step:last-child::after{display:none}
.step h3{font-size:1.2rem;color:var(--blue-900);margin-bottom:.4rem}
.step p{font-size:.95rem;color:var(--muted);margin:0}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(30px,5vw,64px)}
.info-card{display:flex;gap:1rem;align-items:flex-start;padding:1.3rem 0;border-bottom:1px solid var(--line)}
.info-card:last-child{border-bottom:0}
.info-card .ic{width:46px;height:46px;flex-shrink:0;display:grid;place-items:center;background:var(--blue);color:var(--yellow);border-radius:var(--radius)}
.info-card .ic svg{width:22px;height:22px}
.info-card h3{font-family:var(--font-body);font-weight:700;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:.3rem}
.info-card a,.info-card p{font-size:1.12rem;color:var(--blue-900);font-weight:600;margin:0}
.info-card a:hover{color:var(--blue)}

.form{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,3vw,40px);box-shadow:var(--shadow-sm)}
.field{margin-bottom:1.2rem}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.45rem;color:var(--blue-900)}
.field label .req{color:var(--blue)}
.field input,.field textarea,.field select{
  width:100%;padding:.85em 1em;font:inherit;font-size:1rem;color:var(--ink);
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);transition:.2s var(--ease)
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(23,57,154,.12)}
.field textarea{min-height:130px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.check{display:flex;gap:.7rem;align-items:flex-start;font-size:.9rem;color:var(--muted)}
.check input{width:20px;height:20px;margin-top:.15rem;accent-color:var(--blue);flex-shrink:0}
.form-note{font-size:.85rem;color:var(--muted);margin-top:1rem}
.form-success{display:none;background:#eaf6ec;border:1px solid #bfe3c6;color:#1c6b34;padding:1rem 1.2rem;border-radius:var(--radius);font-weight:600;margin-bottom:1.2rem}
.form-success.show{display:block}

/* ---------- Footer ---------- */
.site-footer{background:var(--blue-950);color:#a9b4d1;padding-block:clamp(56px,7vw,84px) 0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:clamp(28px,4vw,52px)}
.foot-brand img{height:56px;margin-bottom:1.2rem}
.foot-brand p{font-size:.95rem;max-width:34ch;color:#93a0c2}
.foot-col h4{font-family:var(--font-body);font-weight:700;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:#fff;margin-bottom:1.1rem}
.foot-col a,.foot-col li{display:block;font-size:.96rem;padding:.32em 0;color:#a9b4d1;transition:color .2s}
.foot-col a:hover{color:var(--yellow)}
.foot-contact li{display:flex;gap:.6em;align-items:flex-start}
.foot-contact svg{width:1.05em;height:1.05em;color:var(--yellow);flex-shrink:0;margin-top:.35em}
.foot-bottom{margin-top:clamp(40px,5vw,64px);border-top:1px solid rgba(255,255,255,.1);padding-block:1.6rem;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center;font-size:.85rem;color:#7d8ab0}
.foot-bottom a:hover{color:var(--yellow)}
.foot-slogan{font-family:var(--font-display);font-style:italic;color:var(--yellow)}

/* ---------- Lightbox ---------- */
.lb{position:fixed;inset:0;z-index:1000;background:rgba(8,17,38,.95);display:none;align-items:center;justify-content:center;padding:4vw;backdrop-filter:blur(4px)}
.lb.open{display:flex}
.lb img{max-width:92vw;max-height:86vh;width:auto;border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.lb-close,.lb-nav{position:absolute;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;transition:.2s var(--ease)}
.lb-close:hover,.lb-nav:hover{background:var(--yellow);color:var(--blue-950);border-color:var(--yellow)}
.lb-close{top:3vh;right:3vw}
.lb-nav{top:50%;transform:translateY(-50%)}
.lb-prev{left:3vw}.lb-next{right:3vw}
.lb-nav svg,.lb-close svg{width:22px;height:22px}
.lb-count{position:absolute;bottom:3vh;left:50%;transform:translateX(-50%);color:#c7cfe2;font-size:.9rem;font-variant-numeric:tabular-nums}

/* ---------- Reveal animation ---------- */
.reveal{opacity:1;transform:none}
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- Mobile nav panel ---------- */
.mobile-nav{position:fixed;inset:74px 0 0;z-index:99;background:var(--paper);transform:translateX(100%);visibility:hidden;transition:transform .35s var(--ease),visibility .35s;padding:2rem var(--gut);display:flex;flex-direction:column;overflow-y:auto}
.mobile-nav.open{transform:none;visibility:visible}
.mobile-nav a{padding:1rem 0;font-family:var(--font-display);font-size:1.5rem;color:var(--blue-900);border-bottom:1px solid var(--line)}
.mobile-nav .btn{margin-top:1.6rem;justify-content:center}
.mobile-nav .m-phone{margin-top:1rem;text-align:center;font-weight:600;color:var(--blue)}

/* ---------- Responsive ---------- */
@media(max-width:1200px){
  .nav-phone{display:none}
  .nav-links a{padding:.5em .6em;font-size:.9rem}
}
@media(max-width:1080px){
  .foot-grid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:repeat(2,1fr);gap:2rem 1.5rem}
  .steps{grid-template-columns:repeat(2,1fr);row-gap:2.4rem}
  .step::after{display:none}
}
@media(max-width:920px){
  .nav-links,.nav-phone{display:none}
  .nav-toggle{display:flex}
  .hero-grid{grid-template-columns:1fr}
  .hero-media{min-height:46vh;order:-1}
  .hero-media img{position:relative}
  .hero-media::after{background:linear-gradient(180deg,transparent 40%,var(--blue-900))}
  .hero::before{mask-image:none;opacity:.3}
  .hero-badge{position:static;margin:1.5rem clamp(28px,5vw,80px) 0;display:inline-flex}
  .grid-3,.grid-4,.proj-grid,.quotes{grid-template-columns:repeat(2,1fr)}
  .svc,.split,.contact-grid,.cta-band .inner{grid-template-columns:1fr;gap:2rem}
  .svc:nth-child(even) .svc-media{order:0}
  .split-media img{aspect-ratio:16/10}
}
@media(max-width:600px){
  body{font-size:16px}
  .nav-cta .btn--accent{display:none}
  .brand-text span{display:none}
  .grid-2,.grid-3,.grid-4,.proj-grid,.quotes,.aud-wrap{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr;gap:1.8rem 1.2rem}
  .foot-grid{grid-template-columns:1fr}
  .hero-badge{margin-inline:clamp(20px,5vw,40px)}
}