@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Fraunces:opsz,wght@9..144,600;9..144,700&display=swap');

/* Gate / Fieldbook — warm editorial project-book, deliberately unlike Atlas. */
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.rail{position:sticky;inset:0 0 auto;z-index:100;width:100%;min-height:86px;padding:12px max(20px,calc((100vw - var(--max))/2));display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px;background:rgba(244,239,230,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.rail>a:first-child{display:flex;align-items:center;gap:12px}.rail>a:first-child::after{content:"THUTHUKA NATHI\A CONSULTANTS";white-space:pre;font-size:.78rem;font-weight:700;line-height:1.15;letter-spacing:.06em}.rail-logo{width:52px;height:52px;object-fit:contain;border-radius:14px;background:#fff}.rail-nav{display:flex;justify-content:center;gap:6px}.rail-nav a{padding:9px 13px;border-radius:999px;font-size:.82rem;font-weight:700;letter-spacing:.04em}.rail-nav a:hover,.rail-nav a.active{background:var(--ink);color:#fff}.rail-quote{padding:11px 18px;border-radius:999px;background:var(--cobalt);color:#fff;font-weight:700;font-size:.82rem}.rail-toggle{display:none;border:0;background:var(--ink);color:#fff;border-radius:50%;width:44px;height:44px}.shell{min-height:100vh}.wrap{width:min(calc(100% - 40px),var(--max));margin-inline:auto}.wrap-wide{width:min(calc(100% - 40px),1320px);margin-inline:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 1.3rem;border:1px solid transparent;border-radius:999px;background:var(--cobalt);color:#fff;font-weight:700;transition:transform .2s ease,box-shadow .2s ease}.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(51,71,215,.18)}.btn.chalk,.btn.ghost-dark{background:transparent;border-color:currentColor;color:inherit}
.gate{position:relative;min-height:min(760px,calc(100vh - 86px));overflow:hidden;display:grid;grid-template-columns:minmax(0,1.04fr) minmax(340px,.96fr);align-items:stretch;background:var(--sheet)}.gate-shot{grid-column:2;position:relative;min-height:620px;margin:24px 24px 24px 0;border-radius:34px;overflow:hidden}.gate-shot img{width:100%;height:100%;object-fit:cover}.gate-shot::after{content:"FIELD / SYSTEMS / PEOPLE";position:absolute;inset:auto 18px 18px;padding:10px 14px;border-radius:999px;background:rgba(255,250,242,.88);font-size:.7rem;font-weight:700;letter-spacing:.12em;text-align:center}.gate-wm{position:absolute;left:-1vw;top:50%;transform:translateY(-50%) rotate(-90deg);color:var(--mist);font:700 clamp(5rem,11vw,10rem)/.8 var(--display);opacity:.55}.gate-body{grid-column:1;grid-row:1;align-self:center;z-index:2;width:min(100% - 64px,680px);margin-left:max(42px,calc((100vw - var(--max))/2));padding:74px 0}.gate-body .brand-line,.mark,.crumbs{display:inline-flex;align-items:center;gap:8px;margin-bottom:18px;color:var(--clay);font-size:.76rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase}.gate-body .brand-line::before,.mark::before,.crumbs::before{content:"";width:26px;height:2px;background:currentColor}.gate h1{max-width:9ch;margin:0 0 1.3rem;font:700 clamp(3.6rem,7vw,6.8rem)/.87 var(--display);letter-spacing:-.055em}.gate h1 em{display:block;color:var(--cobalt);font-style:italic}.gate .deck{max-width:34rem;margin:0 0 1.7rem;color:var(--muted);font-size:1.08rem}.actions{display:flex;flex-wrap:wrap;gap:10px}.gate .site-tags{margin-top:2rem;color:var(--moss);font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.ticker{overflow:hidden;background:var(--clay);color:#fff}.ticker-track{display:flex;width:max-content;gap:44px;padding:13px 0;animation:tick 30s linear infinite;font-size:.74rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase}.ticker-track span::before{content:"✦";margin-right:44px;opacity:.7}@keyframes tick{to{transform:translateX(-50%)}}
.chapter{padding:94px 0}.chapter.dark,.chapter.tar{background:var(--ink);color:#fff}.chapter-head{display:grid;grid-template-columns:90px minmax(0,1fr);gap:30px;margin-bottom:42px;align-items:start}.chapter-no{color:var(--clay);font:700 1rem/1 var(--text);letter-spacing:.12em}.chapter-no::after{content:"";display:block;width:54px;height:1px;background:currentColor;margin-top:14px}.chapter h2,.mast h1,.call h2{margin:0 0 .7rem;font:700 clamp(2.6rem,5.6vw,5.2rem)/.95 var(--display);letter-spacing:-.035em}.chapter-head p,.copy p{max-width:42rem;margin:0;color:var(--muted)}.chapter.dark p,.chapter.tar p{color:#c7c6c2}.split-note{display:grid;grid-template-columns:1fr 340px;gap:48px;align-items:start}.split-note .copy h2{font:700 clamp(2.7rem,5vw,4.8rem)/.96 var(--display);letter-spacing:-.04em;margin:.25rem 0 1rem}.plate{padding:28px;background:var(--cobalt);color:#fff;border-radius:28px 28px 6px 28px;transform:rotate(1.2deg)}.plate strong{display:block;font:700 2rem/1 var(--display);margin-bottom:12px}.plate span{display:block;opacity:.84}.stamp{display:inline-block;color:var(--clay);font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.stamp.ok{color:var(--moss)}.stamp.warn{color:var(--clay)}.hazard{height:18px;background:linear-gradient(90deg,var(--cobalt) 0 34%,var(--clay) 34% 63%,var(--moss) 63%)}
.bands{width:min(calc(100% - 40px),1320px);margin-inline:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:0 0 90px}.band{min-height:420px;position:relative;overflow:hidden;border-radius:26px;background:var(--ink);color:#fff}.band-shot{position:absolute;inset:0}.band-shot img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}.band::after{content:"";position:absolute;inset:28% 0 0;background:linear-gradient(transparent,rgba(20,21,27,.94))}.band:hover .band-shot img{transform:scale(1.04)}.band-body{position:absolute;z-index:2;inset:auto 0 0;padding:24px}.band-body .idx{opacity:.65;font-size:.74rem;font-weight:700}.band-body h3{margin:.25rem 0 .45rem;font:700 2rem/1 var(--display)}.band-body p{margin:0 0 1rem;color:#d8d7d3;font-size:.9rem}.band-body a{color:#fff;font-weight:700;border-bottom:2px solid var(--clay)}
.check-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.check-list li{padding:28px;border-radius:24px;background:#2a2b34}.check-list .box{display:inline-grid;place-items:center;width:42px;height:42px;margin-bottom:34px;border-radius:50%;background:var(--clay);color:#fff;font-weight:700}.check-list h3{margin:0 0 .4rem;font:700 1.7rem/1 var(--display)}.check-list p{margin:0;font-size:.92rem}
.wall{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}.wall-item{min-height:290px;position:relative;overflow:hidden;border-radius:26px;color:#fff}.wall-item.tall{grid-row:span 2;min-height:596px}.wall-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.wall-item:hover img{transform:scale(1.035)}.wall-item figcaption{position:absolute;inset:auto 0 0;padding:26px;background:linear-gradient(transparent,rgba(20,21,27,.9))}.wall-item .tag{display:block;color:#efb5a6;font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.wall-item h3{margin:.2rem 0 0;font:700 1.8rem/1.05 var(--display)}.wall-item.hidden{display:none}.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}.filter{border:1px solid var(--line);border-radius:999px;background:transparent;padding:9px 15px;font-size:.8rem;font-weight:700}.filter.active,.filter:hover{background:var(--cobalt);border-color:var(--cobalt);color:#fff}
.call{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;padding:38px;border-radius:34px;background:var(--cobalt);color:#fff}.call h2{font-size:clamp(2.4rem,5vw,4.4rem)}.call p{max-width:40rem;margin:0;color:#e1e4ff}.call .btn{background:#fff;color:var(--cobalt)}
.mast{position:relative;overflow:hidden;padding:102px 0 88px;background:var(--sheet)}.mast::after{content:"";position:absolute;right:-90px;top:-110px;width:350px;height:350px;border:80px solid var(--clay);border-radius:50%;opacity:.14}.mast h1{max-width:12ch;font-size:clamp(3.6rem,8vw,7rem)}.mast p{max-width:42rem;color:var(--muted);font-size:1.08rem}.flag{display:grid;grid-template-columns:170px 1fr;gap:18px;padding:20px;margin-bottom:28px;border:1px solid var(--line);border-radius:18px;background:var(--sheet)}.flag strong{color:var(--clay);font-size:.73rem;letter-spacing:.1em;text-transform:uppercase}.boards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.board{min-height:230px;padding:28px;border-radius:26px;background:#2a2b34}.board:nth-child(2){background:var(--cobalt)}.board:nth-child(3){background:var(--clay)}.board h3{margin:0 0 .6rem;font:700 2rem/1 var(--display)}.board p{margin:0;color:rgba(255,255,255,.8)}.principles{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.principle{padding:28px;border:1px solid var(--line);border-radius:22px;background:var(--sheet)}.principle strong{display:block;margin-bottom:6px;font:700 1.65rem/1 var(--display)}.principle p{margin:0;color:var(--muted)}.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;counter-reset:flow}.flow-step{counter-increment:flow;padding:24px;border-radius:20px;background:var(--sheet)}.flow-step::before{content:counter(flow,decimal-leading-zero);display:block;margin-bottom:38px;color:var(--cobalt);font-weight:700}.flow-step h3{margin:0 0 .35rem;font:700 1.45rem/1 var(--display)}.flow-step p{margin:0;color:var(--muted);font-size:.9rem}.sources{list-style:none;padding:0;margin:0}.sources li{padding:18px 0;border-bottom:1px solid var(--line)}.sources a{font-weight:700}.sources a:hover{color:var(--cobalt)}.sources small{display:block;color:var(--muted);margin-top:4px}
.service-stack{display:grid;grid-template-columns:1fr 1fr;gap:14px}.service-sheet{padding:26px;border-radius:24px;background:var(--sheet);border:1px solid var(--line);display:flex;flex-direction:column;align-items:flex-start}.service-sheet h3{margin:.35rem 0 .5rem;font:700 2rem/1 var(--display)}.service-sheet p{color:var(--muted);margin:0 0 .6rem}.service-sheet .go{margin-top:auto;padding-top:12px;color:var(--cobalt);font-weight:700}
.work-order{display:grid;grid-template-columns:.85fr 1.15fr;gap:34px;align-items:start}.dossier{display:grid;gap:10px}.dossier a,.dossier div{display:block;padding:17px 19px;border-radius:18px;background:var(--sheet);border:1px solid var(--line)}.dossier small{display:block;color:var(--muted);font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.dossier strong{display:block;font-size:1.05rem}.order-form{padding:34px;border-radius:30px;background:var(--ink);color:#fff}.order-form h2{margin:.5rem 0;font:700 3rem/1 var(--display)}.order-form .note{color:#c7c6c2}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.field input,.field select,.field textarea{width:100%;padding:12px 0;border:0;border-bottom:1px solid rgba(255,255,255,.3);border-radius:0;background:transparent;color:#fff}.field select option{color:var(--ink)}.field textarea{min-height:120px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:#aeb9ff}.form-status{display:none;margin-top:14px;padding:14px;border-radius:14px;background:#2a2b34}.form-status.show{display:block}.form-status a{color:#aeb9ff}.brief-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.brief{min-height:150px;padding:22px;border-radius:20px;background:var(--sheet);border:1px solid var(--line)}.brief strong{font:700 1.45rem/1 var(--display)}.brief p{color:var(--muted)}
.site-end{padding:66px 0 28px;background:var(--ink);color:#d3d2ce}.site-end-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:54px}.site-end .logo-chip{width:82px;padding:6px;border-radius:18px;background:#fff}.site-end h3{color:#fff;font-size:.74rem;letter-spacing:.11em;text-transform:uppercase}.site-end .cols{display:grid;grid-template-columns:.7fr 1.3fr;gap:28px}.site-end a{display:block;margin-bottom:6px}.site-end a:hover{color:#aeb9ff}.site-end-bar{display:flex;justify-content:space-between;gap:20px;margin-top:42px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase}
.slide{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s ease}.slide.in{opacity:1;transform:none}
.gate h1 em{color:#6678ff}
@media(max-width:980px){.rail{grid-template-columns:auto auto;justify-content:space-between}.rail-toggle{display:grid;place-items:center;grid-column:2}.rail-quote{display:none}.rail-nav{display:none;grid-column:1/-1;justify-content:flex-start;flex-wrap:wrap;padding:10px 0}.rail-nav.open{display:flex}.gate{grid-template-columns:1fr;padding:20px}.gate-shot{grid-column:1;grid-row:1;min-height:620px;margin:0}.gate-shot::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(22,23,29,.84),rgba(22,23,29,.2))}.gate-body{grid-column:1;grid-row:1;color:#fff;margin-left:28px;width:min(100% - 56px,650px)}.gate .deck{color:#e4e3de}.gate .site-tags{color:#fff;opacity:.75}.gate .btn.chalk{color:#fff}.gate-wm{display:none}.bands{grid-template-columns:1fr 1fr}.check-list,.boards{grid-template-columns:1fr}.work-order{grid-template-columns:1fr}.flow,.brief-grid{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.rail{min-height:72px;padding:10px 16px}.rail-logo{width:44px;height:44px}.rail>a:first-child::after{font-size:.65rem}.rail-nav{flex-direction:column;align-items:stretch}.rail-nav a{text-align:center}.gate{min-height:700px;padding:10px}.gate-shot{min-height:680px;border-radius:24px}.gate-body{margin-left:18px;width:calc(100% - 36px);padding:70px 0}.gate h1{font-size:clamp(3.2rem,16vw,5rem)}.gate-shot::after{display:none}.chapter{padding:68px 0}.chapter-head{grid-template-columns:1fr;gap:14px}.split-note,.bands,.service-stack,.principles,.flow,.brief-grid,.site-end-grid,.site-end .cols,.grid2{grid-template-columns:1fr}.wall{grid-template-columns:1fr}.wall-item,.wall-item.tall{min-height:330px;grid-row:auto}.call{grid-template-columns:1fr;padding:28px}.flag{grid-template-columns:1fr}.field.full{grid-column:auto}.site-end-bar{flex-direction:column}}
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