:root{
  --ink:#10131A;--ink-soft:#4B5163;--muted:#868C9C;
  --paper:#F5F6F8;--surface:#FFFFFF;--line:#E1E4EA;
  --blue:#2954FF;--blue-deep:#1836B2;--cyan:#2FE0C4;--gold:#F2B84B;
  --tint-blue:#E8ECFF;--tint-cyan:#DEFBF4;--tint-gold:#FCEFD9;
  --dark:#0A0E1A;--dark2:#060810;--on-dark:#F3F4F7;--on-dark-soft:#9AA0B4;
  --font-display:'Bricolage Grotesque',ui-sans-serif,system-ui,-apple-system,sans-serif;
  --font-body:'Inter',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);color:var(--ink);background:var(--paper);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;width:100%;height:auto;display:block}
h1,h2,h3{font-family:var(--font-display);margin:0}

/* header */
.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:16px 5vw;background:rgba(245,246,248,.88);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;letter-spacing:-.01em;font-size:1.12rem}
.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:var(--dark);color:var(--cyan);font-family:var(--font-mono);font-size:.8rem;font-weight:700}
.header-right{display:flex;align-items:center;gap:18px}
.nav{display:flex;align-items:center;gap:28px;font-size:.92rem;font-weight:500}
.nav a{position:relative}
.nav a:not(.nav-cta)::after{content:"";position:absolute;left:0;right:100%;bottom:-4px;height:2px;background:var(--blue);transition:right .25s ease}
.nav a:not(.nav-cta):hover::after{right:0}
.nav-cta{background:var(--blue);color:#fff;padding:10px 18px;border-radius:999px}
.nav-cta::after{display:none}
.menu-btn{display:none;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:8px 12px;font-weight:700}

/* layout basics */
.section{padding:110px 7vw;background:var(--surface)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:.72rem;font-weight:600;letter-spacing:.01em;color:var(--blue-deep);background:var(--tint-blue);padding:7px 14px 7px 11px;border-radius:999px;margin:0 0 22px}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);flex:none}
.section h2{font-weight:500;font-size:clamp(2.1rem,4.4vw,3.6rem);line-height:1.08;letter-spacing:-.01em;color:var(--ink)}
.section-head{max-width:640px;margin-bottom:56px}
.section-head p{color:var(--ink-soft);font-size:1.05rem}

/* hero */
.hero{min-height:calc(100vh - 70px);display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;background:var(--paper)}
.hero-copy{max-width:680px}
.hero h1{font-size:clamp(2.6rem,5.6vw,4.6rem);line-height:1.05;letter-spacing:-.01em;font-weight:600;margin:0 0 22px;color:var(--ink)}
.tagline{font-family:var(--font-mono);font-size:.95rem;color:var(--blue-deep);margin:0 0 18px}
.lead{font-size:1.1rem;color:var(--ink-soft);max-width:600px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin:32px 0}
.btn{display:inline-flex;justify-content:center;align-items:center;border-radius:999px;padding:13px 22px;font-weight:600;border:1px solid var(--line);cursor:pointer;font:inherit;transition:transform .2s ease,box-shadow .2s ease}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(16,19,26,.15)}
.primary{background:var(--blue);color:#fff;border-color:var(--blue)}
.primary:hover{background:var(--blue-deep);border-color:var(--blue-deep)}
.ghost{background:var(--surface);color:var(--ink)}
.trust{display:flex;gap:22px;flex-wrap:wrap;color:var(--ink-soft);font-size:.85rem}
.hero-art{filter:drop-shadow(0 25px 44px rgba(16,19,26,.16))}

/* services */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{padding:36px 32px;border:1px solid var(--line);border-radius:24px;background:var(--surface);transition:transform .3s ease,box-shadow .3s ease}
.card:hover{transform:translateY(-6px);box-shadow:0 26px 54px rgba(16,19,26,.1)}
.card .icon{width:44px;height:44px;border-radius:12px;background:var(--tint-blue);display:grid;place-items:center;margin-bottom:22px}
.card h3{font-size:1.5rem;font-weight:600;letter-spacing:-.01em;margin-bottom:10px}
.card blockquote{font-style:italic;color:var(--blue-deep);border-left:2px solid var(--gold);padding-left:14px;margin:16px 0;font-size:.94rem}
.card p{color:var(--ink-soft)}

/* approach - dark */
.dark-section{background:var(--dark);color:var(--on-dark)}
.dark-section .eyebrow{color:var(--cyan);background:rgba(47,224,196,.12)}
.dark-section h2{color:#fff}
.dark-section .section-head p{color:var(--on-dark-soft)}
.approach-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.topics{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.topic{padding:18px 20px;border:1px solid #1C2233;border-radius:16px;background:#0D1220}
.topic h4{font-family:var(--font-body);font-weight:600;font-size:.95rem;margin:0 0 6px;color:#fff}
.topic p{margin:0;font-size:.85rem;color:var(--on-dark-soft)}
.approach-note{margin-top:36px;color:var(--on-dark-soft);max-width:520px}

/* team */
.team{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.person{border:1px solid var(--line);border-radius:24px;overflow:hidden;background:var(--surface)}
.person-art{aspect-ratio:4/3}
.person-body{padding:28px}
.person h3{font-size:1.35rem;font-weight:600;letter-spacing:-.01em;margin-bottom:4px}
.person .role{color:var(--blue-deep);font-family:var(--font-mono);font-size:.78rem;margin-bottom:14px}
.person p{color:var(--ink-soft);font-size:.95rem}
.person-links{display:flex;gap:10px;margin-top:16px}
.person-links a{width:34px;height:34px;border-radius:10px;border:1px solid var(--line);display:grid;place-items:center}
.person-links a:hover{background:var(--tint-blue);border-color:var(--tint-blue)}

/* CTA */
.cta{text-align:center;background:linear-gradient(160deg,var(--tint-blue),var(--tint-gold))}
.cta>p:not(.eyebrow){max-width:620px;margin:18px auto 30px;color:var(--ink-soft)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;text-align:left;max-width:900px;margin:0 auto}
.contact-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:28px}
.contact-card h3{font-size:1.1rem;margin-bottom:14px}
.contact-line{display:flex;gap:10px;align-items:center;color:var(--ink-soft);font-size:.92rem;margin-bottom:10px}
.form-row{margin-bottom:14px}
.form-row label{display:block;font-size:.82rem;font-weight:600;margin-bottom:6px}
.form-row input,.form-row textarea{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;background:var(--paper)}
.form-row textarea{min-height:100px;resize:vertical}

/* footer */
.footer{padding:55px 7vw 30px;background:var(--dark2);color:#9096A8;display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
.footer .brand{color:#fff}
.footer h4{color:#fff;margin:0 0 10px;font-size:.9rem}
.footer p{margin:0 0 6px;font-size:.88rem}
.footer a:hover{color:#fff}
.footer .socials{display:flex;gap:10px;margin-top:14px}
.footer .socials a{width:32px;height:32px;border-radius:9px;border:1px solid #232838;display:grid;place-items:center}
.copyright{grid-column:1/-1;border-top:1px solid #1C2130;padding-top:22px;font-size:.78rem;color:#5D6273;font-family:var(--font-mono)}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:translateY(0)}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* cookie banner + modal */
.cookie{position:fixed;z-index:50;left:20px;right:20px;bottom:20px;background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:0 20px 60px rgba(16,19,26,.22);padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.cookie h2{font-size:1rem;font-weight:600}
.cookie p{margin:4px 0 0;color:var(--ink-soft);font-size:.82rem}
.cookie-actions{display:flex;gap:8px;flex-wrap:wrap}
.modal{display:none;position:fixed;inset:0;background:rgba(6,8,16,.6);z-index:60;place-items:center;padding:20px}
.modal.open{display:grid}
.modal-box{background:var(--surface);max-width:520px;width:100%;border-radius:24px;padding:32px;position:relative}
.modal-box h2{font-weight:600;margin-bottom:6px}
.close{position:absolute;right:18px;top:16px;border:0;background:transparent;font-size:1.6rem;cursor:pointer;color:var(--ink-soft)}
.consent-row{display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-top:1px solid var(--line)}
.consent-row small{display:block;color:var(--ink-soft);margin-top:3px}
.full{width:100%;margin-top:18px}

/* legal pages */
.legal{max-width:900px;margin:auto;background:var(--surface)}
.legal h1{font-weight:600;font-size:clamp(2.3rem,5vw,3.7rem);letter-spacing:-.01em;line-height:1.08;margin:0 0 32px}
.legal h2{font-size:1.35rem;margin-top:36px;font-weight:600}
.legal p{color:var(--ink-soft)}
.legal-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px}
.notice{padding:14px 16px;border-radius:12px;background:var(--tint-gold);color:#7A5410;font-size:.88rem;margin:25px 0;border:1px solid #F0DBAA}

/* responsive */
@media(max-width:1050px){.nav{gap:16px}.hero{gap:35px}.section{padding:85px 5vw}.footer{padding-left:5vw;padding-right:5vw}}
@media(max-width:860px){
  .nav{display:none;position:absolute;top:70px;left:0;right:0;background:var(--surface);border-bottom:1px solid var(--line);padding:18px 5vw;flex-direction:column;align-items:stretch}
  .nav.open{display:flex}
  .nav a{padding:8px}
  .menu-btn{display:block}
  .hero{grid-template-columns:1fr;min-height:auto;padding-top:70px}
  .hero-art{order:-1}
  .cards{grid-template-columns:1fr}
  .approach-grid{grid-template-columns:1fr}
  .topics{grid-template-columns:1fr}
  .team{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .footer{grid-template-columns:1fr 1fr}
  .copyright{grid-column:1/-1}
  .cookie{flex-direction:column;align-items:stretch}
  .cookie-actions .btn{flex:1}
}
@media(max-width:520px){
  .section{padding:65px 20px}
  .site-header{padding:13px 20px}
  .hero h1{font-size:clamp(2.3rem,13vw,3.2rem)}
  .lead{font-size:1rem}
  .actions .btn{width:100%}
  .footer{grid-template-columns:1fr;padding:45px 20px 25px}
  .copyright{grid-column:1}
  .cookie{left:10px;right:10px;bottom:10px;padding:16px}
  .cookie-actions{display:grid;grid-template-columns:1fr}
  .legal-top{align-items:flex-start;gap:10px}
}

/* i18n + consent additions */
.lang{display:flex;gap:2px;font-family:var(--font-mono);font-size:.78rem;font-weight:600}
.lang a{padding:6px 9px;border-radius:8px;color:var(--ink-soft)}
.lang a:hover,.lang a[aria-current]{background:var(--tint-blue);color:var(--blue-deep)}
.cookie p a,.form-note a,.consent-note a{text-decoration:underline}
.cookie .btn{white-space:nowrap}
.consent-note,.form-note{font-size:.8rem;color:var(--ink-soft);margin:14px 0 0}
.footer a[data-cookie-settings]{text-decoration:underline}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
@media(max-width:860px){.header-right{gap:8px}}