:root{--ink:#121923;--muted:#5d6876;--line:#dfe5ea;--bg:#f5f7f9;--surface:#fff;--accent:#0f6570;--accent2:#0b4f58;--max:1180px;--shadow:0 18px 50px rgba(19,31,45,.08)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
button{border:0}
.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}
.skip-link{position:fixed;left:12px;top:-60px;z-index:999;background:#fff;padding:10px 14px;border:2px solid var(--ink);border-radius:10px}.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(245,247,249,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,229,234,.85)}
.header-row{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:12px;font-weight:780;letter-spacing:-.02em;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--ink);color:#fff;font-weight:850;font-size:14px;letter-spacing:.06em}
.primary-nav{display:flex;align-items:center;gap:30px;font-size:15.5px;font-weight:650;margin-left:auto}.primary-nav a{display:inline-flex;align-items:center;min-height:44px;padding:10px 0;position:relative;white-space:nowrap}.primary-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:6px;height:2px;background:var(--accent);transition:right .2s}.primary-nav a:hover::after,.primary-nav a:focus-visible::after{right:0}
.menu-toggle{display:none;align-items:center;justify-content:center;width:46px;height:46px;border-radius:12px;background:#fff;border:1px solid var(--line);cursor:pointer;position:relative;flex:0 0 auto}.menu-icon,.menu-toggle::before,.menu-toggle::after{content:"";width:20px;height:2px;background:var(--ink);position:absolute;transition:transform .2s,opacity .2s}.menu-icon{transform:translateY(0)}.menu-toggle::before{transform:translateY(-6px)}.menu-toggle::after{transform:translateY(6px)}.menu-toggle[aria-expanded="true"] .menu-icon{opacity:0}.menu-toggle[aria-expanded="true"]::before{transform:rotate(45deg)}.menu-toggle[aria-expanded="true"]::after{transform:rotate(-45deg)}
.hero{padding:76px 0 46px}.hero-grid>*{min-width:0}.hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(420px,.92fr);gap:58px;align-items:center}.eyebrow{margin:0 0 18px;text-transform:uppercase;letter-spacing:.16em;font-size:13px;font-weight:800;color:var(--accent)}h1,h2,h3{margin:0;letter-spacing:-.04em;line-height:1.05;overflow-wrap:break-word;hyphens:auto}h1{font-size:clamp(50px,5.8vw,76px);max-width:760px}.hero-copy{margin:24px 0 0;color:#2c3744;font-size:19px;max-width:720px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 18px;border-radius:12px;font-weight:760;border:1px solid var(--ink);transition:transform .18s,box-shadow .18s,background .18s}.btn-primary{background:var(--ink);color:#fff}.btn-secondary{background:transparent}.btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(18,25,35,.08)}
.hero-media{position:relative}.hero-media img{width:100%;aspect-ratio:1.91/1;object-fit:cover;border-radius:28px;box-shadow:var(--shadow)}.hero-media::after{content:"";position:absolute;inset:auto -18px -18px auto;width:110px;height:110px;border-radius:28px;background:rgba(15,101,112,.12);z-index:-1}
.fact-strip{display:grid;grid-template-columns:repeat(4,1fr);background:var(--surface);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);overflow:hidden;margin-top:48px}.fact{padding:24px 26px;border-right:1px solid var(--line)}.fact:last-child{border-right:0}.fact strong{display:block;font-size:20px;line-height:1.2}.fact span{display:block;color:var(--muted);font-size:14px;margin-top:7px}
.section{padding:88px 0}.section-alt{background:#eef2f4}.section-head{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:end;margin-bottom:44px}.kicker{color:var(--accent);font-weight:800;text-transform:uppercase;letter-spacing:.14em;font-size:12px}.section h2{font-size:clamp(38px,4.5vw,58px)}.section-intro{color:var(--muted);font-size:18px;max-width:660px;margin:0}
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.service-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;min-height:210px}.service-no{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:11px;background:#e7f0f1;color:var(--accent2);font-weight:850;font-size:13px}.service-card h3{font-size:26px;margin-top:24px}.service-card p{color:var(--muted);margin:13px 0 0}
.split>*{min-width:0}.split{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center}.split.reverse .split-media{order:2}.split-media img{width:100%;border-radius:24px;box-shadow:var(--shadow);object-fit:cover}.split-media.square img{aspect-ratio:1/1}.split-media.wide img{aspect-ratio:1.91/1}.split-copy h2{font-size:clamp(38px,4.4vw,56px)}.split-copy p{color:var(--muted)}.bullet-list{display:grid;gap:14px;padding:0;margin:28px 0 0;list-style:none}.bullet-list li{display:grid;grid-template-columns:28px 1fr;gap:10px}.bullet-list li::before{content:"✓";display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#e2eff0;color:var(--accent2);font-size:13px;font-weight:900;margin-top:2px}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step{padding:28px 24px;border-top:3px solid var(--accent);background:#fff;border-radius:0 0 18px 18px}.step span{font-size:13px;color:var(--accent);font-weight:850}.step h3{font-size:23px;margin-top:14px}.step p{font-size:15px;color:var(--muted);margin-bottom:0}
.media-card{background:#111923;border-radius:28px;padding:24px;box-shadow:var(--shadow)}.media-card video{display:block;width:100%;aspect-ratio:16/9;border-radius:16px;background:#000;object-fit:cover}.media-caption{color:#cbd5df;margin:16px 4px 2px;font-size:14px}
.use-grid>*{min-width:0}.use-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:stretch}.use-panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:32px}.use-panel h3{font-size:30px}.use-panel p{color:var(--muted)}.use-panel img{border-radius:18px;margin-top:24px;aspect-ratio:1/1;object-fit:cover}
.faq{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.faq-btn{width:100%;background:#fff;color:var(--ink);text-align:left;padding:21px 22px;font-weight:760;display:flex;justify-content:space-between;gap:20px;cursor:pointer}.faq-btn::after{content:"+";font-size:22px}.faq-btn[aria-expanded="true"]::after{content:"−"}.faq-answer{display:none;padding:0 22px 22px;color:var(--muted)}.faq-answer.open{display:block}
.contact-card>*{min-width:0}.contact-card{display:grid;grid-template-columns:1.1fr .9fr;gap:42px;background:var(--ink);color:#fff;border-radius:30px;padding:42px}.contact-card h2{font-size:clamp(38px,4.5vw,56px)}.contact-card p{color:#cbd5df}.contact-links{display:grid;gap:12px;align-content:center}.contact-link{display:flex;flex-direction:column;padding:18px 20px;border-radius:16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12)}.contact-link small{color:#9fb0c0}.contact-link strong{margin-top:4px;word-break:break-word}
.site-footer{padding:54px 0 34px;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:50px}.footer-brand p{max-width:520px;color:var(--muted)}.footer-title{font-weight:820;margin-bottom:12px}.footer-links{display:grid;gap:9px;color:var(--muted)}.footer-links a:hover{text-decoration:underline}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);margin-top:36px;padding-top:22px;color:var(--muted);font-size:14px}
.page-hero{padding:72px 0 38px}.page-hero h1{font-size:clamp(48px,6vw,78px);max-width:900px}.page-hero p{max-width:760px;color:var(--muted);font-size:19px}.prose{background:#fff;border:1px solid var(--line);border-radius:22px;padding:36px;margin-bottom:70px}.prose h2{font-size:32px;margin-top:36px}.prose h2:first-child{margin-top:0}.prose h3{font-size:22px;margin-top:28px}.prose p,.prose li{color:#3d4855}.prose a{color:var(--accent2);text-decoration:underline}.definition{display:grid;grid-template-columns:220px 1fr;gap:10px 24px}.definition dt{font-weight:800}.definition dd{margin:0;color:#3d4855}
.notfound{min-height:70vh;display:grid;place-items:center;text-align:center}.notfound h1{font-size:clamp(80px,14vw,160px)}
:focus-visible{outline:3px solid #4db5c2;outline-offset:3px}
@media(max-width:980px){.header-row{position:relative}.primary-nav{display:none;position:absolute;top:calc(100% + 8px);left:0;right:0;z-index:80;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 20px 50px rgba(18,25,35,.14);padding:10px;grid-template-columns:1fr;gap:2px}.primary-nav.open{display:grid}.primary-nav a{display:flex;min-height:46px;padding:11px 13px;border-radius:10px}.primary-nav a::after{display:none}.primary-nav a:hover,.primary-nav a:focus-visible{background:#eef2f4}.menu-toggle{display:inline-flex}.hero-grid{grid-template-columns:minmax(0,1fr);gap:34px}.hero-media{max-width:820px}.fact-strip{grid-template-columns:repeat(2,1fr)}.fact:nth-child(2){border-right:0}.fact:nth-child(-n+2){border-bottom:1px solid var(--line)}.section-head{grid-template-columns:1fr;gap:16px}.split,.use-grid,.contact-card{grid-template-columns:minmax(0,1fr)}.split.reverse .split-media{order:0}.process-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media(max-width:640px){.hero-media::after{display:none}body{font-size:16px}.container{width:min(calc(100% - 28px),var(--max))}.header-row{min-height:68px}.brand{font-size:14px}.brand-mark{width:36px;height:36px}.hero{padding:48px 0 28px}h1{font-size:clamp(44px,12vw,56px)}.hero-copy{font-size:17px}.hero-media img{border-radius:20px}.fact-strip{grid-template-columns:1fr}.fact{border-right:0;border-bottom:1px solid var(--line)!important}.fact:last-child{border-bottom:0!important}.section{padding:66px 0}.services-grid,.process-grid{grid-template-columns:1fr}.service-card{min-height:auto}.split{gap:30px}.use-panel{padding:24px}.contact-card{padding:28px}.footer-grid{grid-template-columns:1fr;gap:32px}.footer-brand{grid-column:auto}.footer-bottom{flex-direction:column}.definition{grid-template-columns:1fr}.definition dd{margin:0 0 12px}.prose{padding:24px}.page-hero{padding-top:48px}}

/* r2 header hard guards */
@media(min-width:981px){.site-header .menu-toggle{display:none!important}.site-header .primary-nav{display:flex!important;position:static!important;padding:0!important;border:0!important;box-shadow:none!important;background:transparent!important}.site-header .primary-nav a{display:inline-flex!important}}
@media(max-width:980px){.site-header .primary-nav:not(.open){display:none!important}.site-header .primary-nav.open{display:grid!important}}

/* r3 production lead form */
.contact-card-form{grid-template-columns:minmax(0,.95fr) minmax(360px,1.05fr);align-items:start}
.contact-copy .contact-links{margin-top:26px}
.lead-form{background:#fff;color:var(--ink);border-radius:22px;padding:28px;display:grid;gap:18px;box-shadow:0 20px 55px rgba(0,0,0,.16)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:7px}
.field label{font-size:14px;font-weight:760;color:#293543}
.field input,.field textarea{width:100%;border:1px solid #cfd8df;border-radius:12px;background:#fff;color:var(--ink);padding:12px 14px;line-height:1.4;outline:none;transition:border-color .16s,box-shadow .16s}
.field textarea{resize:vertical;min-height:142px}
.field input:focus,.field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(15,101,112,.14)}
.field input[aria-invalid="true"],.field textarea[aria-invalid="true"]{border-color:#a42323;box-shadow:0 0 0 3px rgba(164,35,35,.10)}
.lead-submit{justify-self:start;border-color:var(--accent2);background:var(--accent2)}
.lead-submit[disabled]{opacity:.65;cursor:wait;transform:none;box-shadow:none}
.form-privacy{font-size:13px;line-height:1.55;color:#65717e;margin:0}.form-privacy a{text-decoration:underline;color:var(--accent2)}
.lead-status{min-height:24px;font-size:14px;font-weight:650}.lead-status.success{color:#166534}.lead-status.error{color:#a42323}
@media(max-width:980px){.contact-card-form{grid-template-columns:minmax(0,1fr)}.lead-form{max-width:760px}}
@media(max-width:640px){.lead-form{padding:20px}.form-row{grid-template-columns:1fr}.lead-submit{width:100%}}