/* DEOSART V4 · black/gold identity · no external dependencies */
:root{--ink:#071016;--ink2:#0e1a20;--ink3:#15232a;--cream:#f4f0e9;--paper:#f9f7f1;--gold:#cba36d;--goldLight:#efc995;--muted:#98a4a6;--line:rgba(211,169,112,.22);--white:#f6f4ef;--radius:18px;--max:1200px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ink);color:var(--white);font-family:Inter,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--goldLight);outline-offset:4px}img,svg{max-width:100%}.container{width:min(var(--max),calc(100% - 48px));margin-inline:auto}.eyebrow,.kicker,.mono{font-size:11px;letter-spacing:.22em;font-weight:700;text-transform:uppercase}.eyebrow,.kicker{color:var(--gold)}.kicker-dark{color:#9b7045}.text-muted{color:var(--muted)}.highlight{color:var(--goldLight)}.nav{position:sticky;top:0;z-index:50;background:rgba(7,16,22,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}.nav-inner{min-height:76px;display:flex;gap:30px;align-items:center}.brand{display:inline-flex;gap:12px;align-items:center;white-space:nowrap}.brand-logo{width:35px;height:35px;border:1px solid var(--gold);border-radius:9px;display:grid;place-items:center;color:var(--goldLight);font-size:22px;font-weight:300;line-height:1}.brand-word{font-size:20px;font-weight:580;letter-spacing:-.045em}.brand-word span{color:var(--gold)}.navlinks{display:flex;gap:27px;align-items:center;margin-left:auto}.navlinks>a{font-size:13px;color:#d0d4d2;transition:color .2s}.navlinks>a:hover,.navlinks>a.active{color:var(--goldLight)}.nav-actions{display:flex;align-items:center;gap:16px}.language{display:flex;gap:5px;padding-left:10px;border-left:1px solid var(--line)}.language a{font-size:11px;font-weight:650;padding:5px;color:var(--muted)}.language a.active{color:var(--goldLight)}.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;padding:12px 20px;border-radius:5px;line-height:1.2;font-size:12px;letter-spacing:.06em;font-weight:720;transition:transform .2s,background .2s,color .2s}.nav-cta{border:1px solid var(--gold);color:var(--goldLight)}.nav-cta:hover{background:var(--gold);color:var(--ink)}.btn-gold{background:var(--goldLight);color:#111820;border:1px solid var(--goldLight)}.btn-gold:hover{background:#f7deb3;transform:translateY(-2px)}.btn-outline{border:1px solid #647277;color:var(--white)}.btn-outline:hover{border-color:var(--gold);color:var(--goldLight)}.btn-outline-dark{border:1px solid rgba(7,16,22,.35);color:var(--ink)}.btn-outline-dark:hover{border-color:var(--gold);color:#8d633c}.menu-toggle{display:none;border:1px solid var(--line);color:var(--gold);background:transparent;border-radius:5px;width:42px;height:42px;font-size:21px}.hero{min-height:700px;overflow:hidden;position:relative;background:radial-gradient(ellipse 60% 60% at 80% 44%,#15262d 0%,transparent 70%),var(--ink)}.hero::after{position:absolute;content:"";inset:0;background-image:linear-gradient(90deg,transparent 99.8%,rgba(215,177,124,.06) 100%),linear-gradient(0deg,transparent 99.8%,rgba(215,177,124,.05) 100%);background-size:86px 86px;mask-image:linear-gradient(90deg,transparent 20%,black 100%);pointer-events:none}.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:4vw;align-items:center;min-height:700px;position:relative;z-index:1;padding-block:88px 108px}.hero h1{font-size:clamp(48px,5.8vw,88px);line-height:1.06;letter-spacing:-.064em;font-weight:440;margin:24px 0 25px;max-width:720px}.hero h1 em{font-style:normal;color:var(--goldLight)}.hero-desc{font-size:17px;line-height:1.82;color:#b6c1bf;max-width:575px}.cta-row{display:flex;gap:13px;flex-wrap:wrap;margin-top:33px}.hero-tags{display:flex;flex-wrap:wrap;gap:13px 22px;margin-top:50px;font-size:11px;letter-spacing:.09em;color:#a8b5b4}.hero-tags span{display:flex;gap:9px;align-items:center}.hero-tags span::before{content:"";height:5px;width:5px;border:1px solid var(--gold);border-radius:50%}.intel-stage{min-height:510px;position:relative;display:flex;align-items:center;justify-content:center}.intel-stage::before{content:"";inset:7%;position:absolute;background:url('flowlines.svg') no-repeat center / contain;opacity:.8;transform:rotate(-3deg)}.intel-panel{position:relative;z-index:1;width:min(100%,450px);border:1px solid rgba(216,177,119,.45);padding:32px;border-radius:16px;background:linear-gradient(145deg,rgba(21,39,46,.95),rgba(8,16,22,.92));box-shadow:0 40px 95px rgba(0,0,0,.35)}.intel-panel::before{content:"";position:absolute;inset:7px;border:1px solid rgba(201,164,115,.15);border-radius:12px;pointer-events:none}.panel-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:21px;font-size:10px;letter-spacing:.15em;color:var(--goldLight)}.signal{display:flex;gap:5px}.signal i{width:5px;height:5px;background:var(--gold);border-radius:50%;opacity:.7}.flow-knot{font-size:clamp(43px,4.6vw,66px);font-weight:250;line-height:1.15;letter-spacing:-.07em;padding:34px 0 23px}.flow-knot b{font-weight:450;color:var(--goldLight)}.panel-flow{border-left:1px solid var(--line);margin-left:10px;padding:5px 0 5px 25px}.panel-row{padding:10px 0;color:#cad5d2;display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:12px}.panel-row span:first-child::before{content:"◇";color:var(--gold);margin-right:10px}.panel-row small{font-size:10px;color:var(--gold)}.panel-foot{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:20px;margin-top:26px;color:#92a4a3;font-size:10px;letter-spacing:.06em}.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#0e191f;padding:21px 0}.marquee-row{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;color:#c9c4bb;font-size:11px;letter-spacing:.18em;font-weight:640}.marquee-row b{color:var(--gold)}.section{padding:114px 0}.section-sm{padding:74px 0}.section-cream{background:var(--cream);color:var(--ink)}.section-ink{background:#0b161c}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:45px}.section-head h2,.page-lead h1{font-size:clamp(38px,4.7vw,62px);font-weight:500;letter-spacing:-.057em;line-height:1.11;margin:15px 0 0}.section-head p{max-width:405px;line-height:1.8;color:var(--muted);font-size:14px}.section-cream .section-head p{color:#5f6a68}.section-head .text-link{white-space:nowrap}.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.service-card{padding:34px 29px 28px;border:1px solid var(--line);border-radius:8px;background:linear-gradient(165deg,#122129,#0b151a);min-height:308px;display:flex;flex-direction:column;position:relative;overflow:hidden;transition:border-color .2s,transform .2s}.service-card:hover{border-color:rgba(213,169,108,.75);transform:translateY(-3px)}.service-card .head{display:flex;justify-content:space-between;align-items:center;color:var(--gold);margin-bottom:33px}.service-card .icon{font-size:35px;font-weight:250}.service-card .number{font-size:11px;letter-spacing:.16em}.service-card h3{font-size:21px;line-height:1.27;letter-spacing:-.03em;margin:0 0 16px;font-weight:550}.service-card p{font-size:13px;line-height:1.8;color:#a2b0af;margin:0 0 20px}.service-card .arrow{margin-top:auto;color:var(--goldLight);font-size:13px}.statement{padding:62px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.statement p{font-size:clamp(27px,3.6vw,48px);font-weight:370;letter-spacing:-.045em;line-height:1.32;max-width:1050px;margin:0}.statement strong{font-weight:500;color:var(--goldLight)}.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.case-card{background:var(--paper);border:1px solid #ddd6c8;border-radius:8px;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}.case-card:hover{transform:translateY(-3px);box-shadow:0 17px 40px #0b1b1914}.case-art{height:195px;background:#0b161d;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.case-art::before{content:"";position:absolute;inset:0;background-image:url('flowlines.svg');background-size:110%;background-repeat:no-repeat;background-position:center;opacity:.54}.case-glyph{font-size:82px;color:var(--goldLight);font-weight:200;position:relative;z-index:1}.case-tag{position:absolute;left:20px;top:19px;font-size:10px;letter-spacing:.13em;color:#cbb08a}.case-no{position:absolute;right:20px;bottom:13px;font-size:12px;color:#b49a74}.case-body{padding:27px 26px 29px;display:flex;flex-direction:column;flex:1}.case-body .category{font-size:10px;letter-spacing:.16em;color:#9b744e;text-transform:uppercase;font-weight:700}.case-body h3{font-size:22px;line-height:1.23;margin:12px 0 12px;font-weight:550;letter-spacing:-.035em}.case-body p{font-size:13px;line-height:1.75;color:#5b6462;margin:0 0 17px}.case-body .status{font-size:11px;color:#6f746f;margin-top:auto;padding-top:15px;border-top:1px solid #e3dbce}.case-body .case-link{font-size:12px;color:#946b40;font-weight:750;margin-top:18px}.process-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:1px solid var(--line)}.process-step{padding:36px 26px 12px 0;border-right:1px solid var(--line);margin-right:26px}.process-step:last-child{border:0;margin:0}.process-step .no{font-size:13px;color:var(--gold);letter-spacing:.18em}.process-step h3{font-size:23px;font-weight:520;letter-spacing:-.03em;margin:35px 0 13px}.process-step p{font-size:13px;line-height:1.8;color:#a8b3b1}.about-row{display:grid;grid-template-columns:.85fr 1.15fr;gap:10%;align-items:center}.about-frame{border:1px solid var(--gold);border-radius:9px;min-height:385px;position:relative;overflow:hidden;background:radial-gradient(circle at 72% 27%,#25393e,#0b171e 65%)}.about-frame::before{content:"FM";position:absolute;top:21%;left:19%;font-size:150px;color:rgba(226,185,122,.37);font-weight:200;letter-spacing:-.15em}.about-frame::after{content:"";position:absolute;inset:0;background:url('flowlines.svg') center/cover no-repeat}.about-frame span{position:absolute;bottom:28px;left:30px;font-size:10px;letter-spacing:.14em;color:var(--goldLight)}.about-copy h2{font-size:clamp(37px,4.3vw,58px);font-weight:450;letter-spacing:-.05em;line-height:1.15;margin:16px 0 25px}.about-copy p{color:#b9c2c0;font-size:15px;line-height:1.94}.about-facts{display:flex;gap:15px;flex-wrap:wrap;margin-top:27px}.fact{border-top:1px solid var(--line);padding-top:17px;flex:1;min-width:120px}.fact b{display:block;font-size:16px;color:var(--goldLight);font-weight:550}.fact small{color:var(--muted);font-size:11px;line-height:1.6}.contact-band{background:linear-gradient(120deg,#13222a,#0a1319);border-block:1px solid var(--line);padding:90px 0}.contact-row{display:flex;justify-content:space-between;gap:40px;align-items:center}.contact-row h2{font-size:clamp(38px,5vw,69px);letter-spacing:-.055em;font-weight:440;line-height:1.08;margin:14px 0}.contact-row p{font-size:14px;color:#b1bdba;line-height:1.8;max-width:620px}.footer{padding:54px 0 28px;background:#061015}.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:32px;padding-bottom:40px}.footer-note{font-size:13px;color:#94a4a1;line-height:1.8;max-width:355px;margin-top:16px}.footer h4{font-size:11px;color:var(--gold);letter-spacing:.18em;text-transform:uppercase;margin:0 0 20px}.footer-links{display:grid;gap:12px}.footer-links a{font-size:13px;color:#c1c9c6}.footer-links a:hover{color:var(--goldLight)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:22px;font-size:11px;color:#869693}.page-lead{padding:108px 0 82px;background:radial-gradient(ellipse at 80% 25%,#172930,#071016 75%);border-bottom:1px solid var(--line)}.page-lead h1{max-width:900px}.page-lead p{color:#bac5c1;max-width:720px;font-size:16px;line-height:1.88;margin:23px 0 0}.detail-hero{padding-bottom:70px}.detail-back{font-size:12px;color:var(--gold);letter-spacing:.08em;display:inline-block;margin-bottom:27px}.detail-columns{display:grid;grid-template-columns:1fr 315px;gap:8%;align-items:start}.detail-main h2{font-size:31px;font-weight:490;margin:0 0 14px;letter-spacing:-.04em}.detail-main p{line-height:1.9;color:#b8c3c0;font-size:15px;margin-bottom:37px}.detail-main ul{padding-left:20px;line-height:2;color:#b8c3c0}.detail-main li::marker{color:var(--gold)}.detail-side{border:1px solid var(--line);padding:27px;background:#102029;border-radius:9px;position:sticky;top:107px}.detail-side small{display:block;color:var(--gold);font-size:10px;letter-spacing:.15em;text-transform:uppercase;margin-bottom:8px}.detail-side p{color:#d5d8d1;font-size:13px;line-height:1.7;margin:0 0 23px}.detail-side .btn{width:100%}.solution-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.solution-tile{padding:37px;border:1px solid var(--line);background:#0f1c24;border-radius:8px}.solution-tile .num{color:var(--gold);letter-spacing:.17em;font-size:12px}.solution-tile h2{font-weight:500;letter-spacing:-.04em;font-size:26px}.solution-tile p,.solution-tile li{font-size:13px;color:#aebcb9;line-height:1.9}.solution-tile ul{padding-left:17px}.solution-tile li::marker{color:var(--gold)}.pills{display:flex;flex-wrap:wrap;gap:9px;margin:22px 0 0}.pill{font-size:11px;color:var(--goldLight);border:1px solid var(--line);padding:8px 12px;border-radius:4px}.method-number{font-size:80px;font-weight:270;line-height:1;color:var(--goldLight);letter-spacing:-.07em}.faq-list{max-width:900px;margin:auto}.faq-item{border-bottom:1px solid var(--line);padding:25px 0}.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;font-size:18px;font-weight:520}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary::after{content:'+';color:var(--goldLight);font-size:24px}.faq-item[open] summary::after{content:'−'}.faq-item p{font-size:14px;color:#b2beba;line-height:1.9;max-width:800px}.legal-body{max-width:880px}.legal-body h2{font-weight:550;font-size:24px;margin-top:40px}.legal-body p,.legal-body li{line-height:1.9;color:#b6c0bd;font-size:14px}.legal-warning{padding:20px 24px;border:1px solid rgba(227,184,118,.6);border-radius:7px;background:#24251f;color:#f2d7ab;font-size:13px;line-height:1.7}.success-icon{font-size:70px;color:var(--gold)}.modal{position:fixed;inset:0;background:#020608dc;z-index:100;display:none;place-items:center;padding:20px;overflow:auto}.modal.open{display:grid}.modal-card{background:#111e24;border:1px solid rgba(205,166,113,.48);border-radius:12px;max-width:660px;width:100%;padding:37px;position:relative;max-height:min(92vh,930px);overflow-y:auto;box-shadow:0 20px 80px #0008}.modal-close{position:absolute;right:16px;top:10px;border:0;background:none;color:var(--goldLight);font-size:30px}.modal h2{font-size:38px;line-height:1.1;letter-spacing:-.05em;font-weight:480;margin:14px 0}.modal p{font-size:13px;line-height:1.8;color:#aeb9b5}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field{margin-bottom:15px}.field label{font-size:11px;color:#c2b6a5;display:block;margin-bottom:7px;letter-spacing:.05em}.field input,.field textarea,.field select{border:1px solid #384a4e;border-radius:4px;color:#f9f3e7;background:#0a151a;padding:11px 13px;width:100%;font-size:13px}.field textarea{min-height:120px;resize:vertical}.hidden{position:absolute!important;opacity:0!important;pointer-events:none!important;width:1px!important;height:1px!important}.form-submit{display:flex;justify-content:space-between;gap:15px;align-items:center}.form-submit .btn{border:0}.legal-note{font-size:11px!important;margin-bottom:0}.privacy-note{color:#adb5ae;font-size:12px;line-height:1.7}.not-found{text-align:center;padding:125px 0}.not-found h1{font-size:100px;color:var(--gold);margin:0}.text-link{font-size:12px;color:var(--goldLight);font-weight:750;letter-spacing:.08em}.text-link-dark{color:#8b643a}@media(max-width:1100px){.navlinks{gap:17px}.nav-cta{display:none}.hero-inner{grid-template-columns:1fr 1fr;gap:20px}.service-grid{grid-template-columns:repeat(2,1fr)}.case-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:800px){.container{width:min(100% - 36px,var(--max))}.nav-inner{min-height:66px}.navlinks{display:none;position:absolute;top:66px;left:0;right:0;background:#08141b;border-bottom:1px solid var(--line);padding:16px 25px 25px;flex-direction:column;gap:18px;align-items:stretch}.nav.open .navlinks{display:flex}.navlinks a{padding:7px}.nav-actions{margin-left:auto}.menu-toggle{display:inline-flex;justify-content:center;align-items:center}.hero{min-height:auto}.hero-inner{min-height:auto;grid-template-columns:1fr;padding-block:80px 60px}.hero h1{font-size:clamp(45px,9vw,66px)}.intel-stage{min-height:430px}.intel-panel{max-width:440px}.section{padding:80px 0}.section-head{align-items:start;flex-direction:column}.section-head h2{font-size:clamp(36px,7.6vw,50px)}.case-grid,.solution-grid{grid-template-columns:1fr 1fr}.process-grid{grid-template-columns:1fr 1fr;gap:20px}.process-step:nth-child(2){border:0}.about-row,.detail-columns{grid-template-columns:1fr;gap:35px}.about-frame{min-height:300px}.detail-side{position:static}.footer-top{grid-template-columns:1fr 1fr}.footer-top>:first-child{grid-column:1/-1}.contact-row{display:block}.contact-row .btn{margin-top:24px}}@media(max-width:560px){.brand-word{font-size:18px}.brand-logo{width:32px;height:32px}.language{padding-left:4px}.nav-inner{gap:12px}.hero-desc{font-size:15px}.hero-tags{margin-top:30px}.intel-stage{min-height:390px}.intel-panel{padding:23px}.flow-knot{font-size:50px}.service-grid,.case-grid,.solution-grid,.process-grid{grid-template-columns:1fr}.process-step{border:0;border-bottom:1px solid var(--line);padding-bottom:18px;margin:0}.section-head{margin-bottom:30px}.section-head h2{font-size:40px}.footer-top{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column}.form-grid{grid-template-columns:1fr}.modal-card{padding:26px 20px}.modal h2{font-size:30px}.contact-row h2{font-size:46px}.page-lead{padding:75px 0 55px}.page-lead h1{font-size:45px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:0s!important;animation-duration:0s!important}}
/* V5 PROJECT PORTFOLIO — premium black/gold filter controls */
.portfolio-tools{display:flex;flex-direction:column;gap:17px;margin:0 0 32px;padding:24px;background:rgba(255,255,255,.6);border:1px solid #ded7cb;border-radius:10px}
.portfolio-search input{width:100%;min-height:48px;border:1px solid #d4cabe;background:#fffdf7;color:#11212a;border-radius:5px;padding:13px 16px;font-size:14px}
.portfolio-search input::placeholder{color:#6e7776}
.portfolio-filters{display:flex;flex-wrap:wrap;gap:9px}
.portfolio-filter{background:transparent;border:1px solid #c9c1b5;border-radius:4px;color:#344146;font-size:12px;padding:9px 13px;line-height:1.2;transition:background .2s,color .2s}
.portfolio-filter:hover{border-color:#8f724f}
.portfolio-filter.active,.portfolio-filter[aria-pressed="true"]{background:#13212a;border-color:#13212a;color:#efc995}
.portfolio-count{font-size:12px;line-height:1.4;color:#67706d;margin:0}
.portfolio-card[hidden]{display:none!important}
.portfolio-empty{padding:26px;border:1px dashed #b7afa3;color:#4a5655;border-radius:5px;margin-top:18px}
.portfolio-empty[hidden]{display:none}
.portfolio-highlight .container{max-width:950px;text-align:center}
.portfolio-highlight h2{font-size:clamp(34px,4vw,52px);font-weight:490;letter-spacing:-.04em;margin:15px 0}
.portfolio-highlight p{max-width:690px;margin:0 auto 27px;line-height:1.8;color:#4b5856}
@media(max-width:560px){.portfolio-tools{padding:15px}.portfolio-filter{font-size:11px;padding:8px 10px}.portfolio-highlight{text-align:left}}