:root{--paper:#f7f7f0;--ink:#172e2a;--muted:#52625a;--line:#daddd2;--lime:#d5ef7b;--soft:#ecede3;--serif:Georgia,'Times New Roman',serif;--sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:3px solid #53812a;outline-offset:6px}svg{display:block}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.12;font-weight:550;letter-spacing:-.045em}h1{font-size:clamp(52px,5.9vw,88px);line-height:1.04}h2{font-size:clamp(36px,4vw,58px)}h3{font-size:22px;letter-spacing:-.03em}.serif{font-family:var(--serif);font-weight:400;font-style:italic;letter-spacing:-.05em}.container{width:min(1240px,calc(100% - 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i{color:#7f8c6c;font-size:18px;font-style:normal}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:47px}.section-heading h2{margin-top:20px}.section-heading>p{color:var(--muted);font-size:14px;line-height:1.8;padding-bottom:5px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.service-card{border:1px solid var(--line);border-radius:5px;padding:29px 27px 23px;display:flex;flex-direction:column;transition:background .2s,border-color .2s}.service-card:hover{background:#f0f2e8;border-color:#bac5ad}.card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px}.service-number{color:#69765f;font-family:monospace;font-size:12px}.service-card h3{font-size:21px;letter-spacing:-.035em;line-height:1.25;min-height:53px}.service-card>p{color:var(--muted);font-size:13px;line-height:1.85;margin-top:13px}.service-card ul{padding:0;list-style:none;margin:22px 0 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h2{font-size:25px;margin-top:35px}.legal p{margin-top:18px;color:var(--muted)}.legal a:not(.button){text-decoration:underline}.legal .button{margin-top:35px}
@media(min-width:1600px){.hero{padding-block:110px}.hero-visual{max-width:530px}.hero-description{font-size:16px}}
@media(max-width:1100px){.container{width:calc(100% - 64px)}.hero{gap:32px;padding-top:70px}.hero-actions{gap:18px}.hero-actions .button{padding-inline:16px;font-size:12px;gap:12px}.hero-actions .text-link{font-size:12px}.service-card{padding:24px 21px}.about,.faq{gap:60px}.service-card h3{font-size:20px}.hero-intro{font-size:17px}.header-inner{height:86px}.header-inner nav{gap:24px}}
@media(max-width:800px){.container{width:calc(100% - 48px)}.hero{grid-template-columns:1fr;gap:42px;padding-block:55px}.hero-copy{max-width:600px}.hero h1{font-size:clamp(53px,9vw,76px)}.hero-description{max-width:520px}.hero-visual{max-width:560px;width:100%;aspect-ratio:1.12;justify-self:center}.visual-topline,.visual-bottomline{margin-block:18px}.network-diagram{max-height:390px}.network-node{min-height:82px}.section-space{padding-block:72px}.service-grid{grid-template-columns:repeat(2,1fr);gap:16px}.section-heading>p{max-width:220px}.steps{gap:25px}.steps h3{font-size:18px}.about,.faq{gap:35px;grid-template-columns:.8fr 1.2fr}.about-label .eyebrow{max-width:160px}.about-monogram{width:145px;height:145px;font-size:115px}.faq h2{font-size:30px}.contact{padding-block:65px}.contact-inner{gap:35px}.footer-inner{flex-wrap:wrap}.footer-inner>div{width:100%;justify-content:space-between}.hero-actions .button{font-size:13px;padding-inline:23px}.hero-actions .text-link{font-size:13px}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
/* Enquiry form: keep the established ShellNet palette and spacing. */
.contact-action{max-width:460px;padding-top:0}.contact form{display:grid;gap:16px}.contact label{display:grid;gap:6px;font-size:12px;color:#e2e9dc}.contact input,.contact select,.contact textarea{font:inherit;font-size:14px;line-height:1.5;min-height:46px;width:100%;padding:11px 13px;border:1px solid #71836d;background:#233d33;color:var(--paper);border-radius:4px}.contact textarea{resize:vertical;min-height:115px}.contact input:focus-visible,.contact select:focus-visible,.contact textarea:focus-visible,.contact button:focus-visible{outline:3px solid var(--lime);outline-offset:3px}.contact button{font-family:inherit;border:0;cursor:pointer}.contact button:disabled{opacity:.65;cursor:wait}.contact .form-trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.contact .form-note{color:#c1cec0;font-size:11px;margin:0}.form-note a,.email-alternative a{text-decoration:underline;text-underline-offset:3px}.form-feedback{border:1px solid #91ab79;border-radius:4px;padding:12px;font-size:13px;color:var(--paper)}.contact-action .email-alternative{font-size:12px;margin-top:20px}.contact .selected-service{font-size:11px}.contact-inner{grid-template-columns:1fr 1.1fr}@media(max-width:560px){.contact-inner{grid-template-columns:1fr;gap:30px}.contact-action{max-width:none}.contact form{gap:15px}}