:root{
  --void:#050607; --void2:#0c0f12; --void3:#12171b;
  --concrete:#d9d7d0; --concrete2:#c8c6bf; --paper:#f5f3ed;
  --acid:#caff2c; --acid2:#dfff76; --orange:#ff6437; --blue:#4ca2ff;
  --steel:#a8b1b6; --text:#15181a; --muted:#687177; --line:rgba(21,24,26,.14);
  --max:1320px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--paper);color:var(--text);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;width:100%}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.container{width:min(var(--max),calc(100% - 48px));margin:auto}
section{padding:104px 0}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{letter-spacing:-.055em}
h1{font-size:clamp(4.2rem,8.7vw,9.4rem);line-height:.79;font-weight:730}
h2{font-size:clamp(2.75rem,5.2vw,5.45rem);line-height:.92;font-weight:665}
h3{font-size:clamp(1.42rem,2vw,2.08rem);line-height:1.05;font-weight:650}
p{line-height:1.68}
.muted{color:var(--muted)}
.kicker{font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);font-weight:840}
.eyebrow{display:flex;align-items:center;gap:11px;font-size:.71rem;letter-spacing:.18em;text-transform:uppercase;font-weight:840}
.eyebrow:before{content:"";width:30px;height:2px;background:var(--acid)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 23px;border-radius:999px;border:1px solid transparent;font-weight:700;transition:.25s}
.btn:hover{transform:translateY(-2px)}
.btn-acid{background:var(--acid);color:var(--void)}
.btn-orange{background:var(--orange);color:#fff}
.btn-dark{background:var(--void);color:#fff}
.btn-light{background:#fff;color:var(--void)}
.btn-ghost{border-color:rgba(255,255,255,.34);color:#fff;background:rgba(255,255,255,.035);backdrop-filter:blur(8px)}

.site-header{position:absolute;inset:0 0 auto;z-index:100;color:#fff}
.nav-shell{height:96px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid rgba(255,255,255,.14)}
.brand{justify-self:start;display:flex;align-items:center;gap:13px}
.brand-mark{width:50px;height:50px;border:1px solid rgba(255,255,255,.45);border-radius:14px;position:relative;overflow:hidden}
.brand-mark:before{content:"CC";position:absolute;inset:0;display:grid;place-items:center;font-size:.82rem;font-weight:950;letter-spacing:-.08em;color:var(--acid)}
.brand-mark:after{content:"";position:absolute;width:72px;height:4px;background:var(--orange);left:-11px;bottom:8px;transform:rotate(-27deg)}
.brand-copy{display:grid;line-height:1}
.brand-copy strong{font-size:1rem;font-weight:820;letter-spacing:.11em}
.brand-copy span{font-size:.49rem;letter-spacing:.18em;text-transform:uppercase;color:#c3ccd1;margin-top:5px}
.nav-links{display:flex;gap:28px;align-items:center;justify-content:center;font-size:.91rem;font-weight:470}
.nav-links>a,.nav-dropdown-trigger{opacity:.83;position:relative}
.nav-links>a:hover,.nav-links>a.active,.nav-dropdown:hover .nav-dropdown-trigger,.nav-dropdown.active .nav-dropdown-trigger{opacity:1}
.nav-links>a.active:after,.nav-dropdown.active>.nav-dropdown-trigger:after{content:"";position:absolute;left:0;right:0;bottom:-14px;height:2px;background:var(--acid)}
.nav-actions{justify-self:end;display:flex;align-items:center;gap:10px}
.nav-phone{font-size:.84rem;opacity:.84}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:1.58rem}
.mobile-panel{display:none}
.nav-dropdown{position:relative;display:flex;align-items:center;padding-bottom:9px;margin-bottom:-9px}
.nav-dropdown:after{content:"";position:absolute;left:-26px;right:-26px;top:100%;height:22px;background:transparent}
.nav-dropdown-trigger{background:none;border:0;color:inherit;font:inherit;padding:14px 0;display:flex;align-items:center;gap:7px}
.nav-dropdown-trigger span{transition:.2s}
.nav-dropdown-menu{position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%,-6px);min-width:400px;background:#fff;color:var(--text);border:1px solid rgba(0,0,0,.08);border-radius:18px;padding:10px;box-shadow:0 28px 78px rgba(0,0,0,.26);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s,transform .18s,visibility 0s linear .3s}
.nav-dropdown:hover .nav-dropdown-menu,.nav-dropdown:focus-within .nav-dropdown-menu,.nav-dropdown.open .nav-dropdown-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0);transition-delay:0s}
.nav-dropdown:hover .nav-dropdown-trigger span,.nav-dropdown.open .nav-dropdown-trigger span{transform:rotate(180deg)}
.nav-dropdown-menu a{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:13px;border-radius:12px;font-size:.84rem;font-weight:720}
.nav-dropdown-menu a:hover,.nav-dropdown-menu a.active{background:#f0f5de;color:#577000}
.nav-dropdown-menu small{display:block;margin-top:4px;font-size:.55rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}

.hero{min-height:100svh;background:linear-gradient(90deg,rgba(3,5,7,.995),rgba(3,5,7,.97) 48%,rgba(3,5,7,.52) 72%,rgba(3,5,7,.3)),url("https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=2200&q=88") center/cover;color:#fff;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background:url("/assets/precision-grid.svg") center/cover}
.hero:after{content:"";position:absolute;inset:auto 0 0;height:230px;background:linear-gradient(transparent,rgba(0,0,0,.76))}
.hero-grid{position:relative;z-index:2;min-height:100svh;display:grid;grid-template-columns:1.02fr .8fr;gap:72px;align-items:center;padding:145px 0 120px}
.hero-copy h1{margin:24px 0 30px;max-width:970px}
.hero-copy h1 em{font-style:normal;color:var(--acid)}
.hero-copy p{font-size:1.14rem;max-width:760px;color:#d5dee2}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.hero-visual{min-height:620px;position:relative;display:grid;place-items:center}
.hero-visual:before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;border:1px solid rgba(202,255,44,.16);box-shadow:0 0 0 64px rgba(202,255,44,.025),0 0 0 128px rgba(76,162,255,.016)}
.slab{width:min(520px,92%);height:350px;position:relative;transform:perspective(900px) rotateY(-13deg) rotateX(7deg);transform-style:preserve-3d}
.slab-top,.slab-front,.slab-side{position:absolute;background-image:linear-gradient(145deg,rgba(255,255,255,.22),rgba(0,0,0,.13)),url("/assets/concrete-texture.svg");background-size:cover;border:1px solid rgba(255,255,255,.14)}
.slab-top{inset:0 0 86px 0;clip-path:polygon(8% 0,100% 0,92% 100%,0 100%);border-radius:18px 18px 8px 8px;overflow:hidden}
.slab-front{left:0;right:8%;height:86px;bottom:0;clip-path:polygon(0 0,100% 0,100% 100%,8% 100%);filter:brightness(.73)}
.slab-side{right:0;top:0;bottom:0;width:8%;clip-path:polygon(0 0,100% 10%,100% 91%,0 100%);filter:brightness(.54)}
.cut-guide{position:absolute;left:11%;right:16%;top:47%;height:3px;background:linear-gradient(90deg,transparent,var(--orange),var(--acid),transparent);box-shadow:0 0 18px rgba(202,255,44,.35);animation:cutPulse 2.2s ease-in-out infinite}
.cut-guide:before,.cut-guide:after{content:"";position:absolute;width:18px;height:18px;border:2px solid var(--acid);top:50%;transform:translateY(-50%) rotate(45deg)}
.cut-guide:before{left:-8px}.cut-guide:after{right:-8px}
@keyframes cutPulse{0%,100%{opacity:.5;transform:scaleX(.92)}50%{opacity:1;transform:scaleX(1)}}
.core-ring{position:absolute;width:120px;height:120px;border-radius:50%;border:8px solid rgba(202,255,44,.85);box-shadow:inset 0 0 0 8px rgba(0,0,0,.12),0 0 28px rgba(202,255,44,.25);right:19%;top:15%;background:radial-gradient(circle at 48% 48%,#2b3033 0 31%,#737879 32% 48%,#b5b5af 49% 100%)}
.blade{position:absolute;width:190px;height:190px;border-radius:50%;border:10px dashed rgba(255,255,255,.55);right:2%;bottom:5%;animation:spin 10s linear infinite}
.blade:before{content:"";position:absolute;inset:16px;border-radius:50%;border:2px solid rgba(255,255,255,.32)}
.blade:after{content:"";position:absolute;inset:50%;width:22px;height:22px;margin:-11px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 10px rgba(255,255,255,.12)}
@keyframes spin{to{transform:rotate(360deg)}}
.hero-tech{position:absolute;left:3%;bottom:5%;width:300px;background:rgba(7,10,12,.93);border:1px solid rgba(255,255,255,.14);border-radius:20px;padding:20px;backdrop-filter:blur(14px)}
.hero-tech small{font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:var(--acid)}
.hero-tech strong{display:block;font-size:1.3rem;margin:9px 0 5px}
.hero-tech p{font-size:.81rem;color:#9faab0;margin:0}
.hero-bar{position:absolute;z-index:5;left:0;right:0;bottom:0;background:rgba(3,5,7,.67);backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,.12)}
.hero-bar-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.hero-stat{padding:17px 22px;border-right:1px solid rgba(255,255,255,.12)}
.hero-stat:first-child{padding-left:0}.hero-stat:last-child{border-right:0}
.hero-stat b{display:block;font-size:1.16rem;font-weight:630}
.hero-stat span{font-size:.6rem;text-transform:uppercase;letter-spacing:.12em;color:#aeb8bd}

.ticker{background:var(--acid);color:var(--void);overflow:hidden}
.ticker-track{display:flex;width:max-content;animation:scroll 30s linear infinite}
.ticker-track span{display:flex;align-items:center;padding:15px 0;font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;font-weight:880}
.ticker-track span:after{content:"◆";margin:0 28px;color:var(--orange);font-size:.65rem}
@keyframes scroll{to{transform:translateX(-50%)}}

.split-head{display:grid;grid-template-columns:.82fr 1.18fr;gap:82px;align-items:end;margin-bottom:58px}
.split-head p{max-width:690px;margin-left:auto}

.method-lab{background:var(--void);color:#fff;border-radius:34px;overflow:hidden;display:grid;grid-template-columns:.78fr 1.22fr;min-height:650px;border:1px solid rgba(255,255,255,.08)}
.method-menu{padding:34px;border-right:1px solid rgba(255,255,255,.12);display:flex;flex-direction:column}
.method-menu small{font-size:.63rem;letter-spacing:.15em;text-transform:uppercase;color:var(--acid)}
.method-menu h3{font-size:2.25rem;margin:14px 0 26px}
.method-buttons{display:grid;gap:8px}
.method-btn{background:transparent;color:#c6d0d4;border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:16px 17px;text-align:left;display:grid;grid-template-columns:35px 1fr auto;gap:10px;align-items:center;transition:.22s}
.method-btn:hover,.method-btn.active{background:#151a1d;color:#fff;border-color:rgba(202,255,44,.35)}
.method-btn .num{font-size:.63rem;color:var(--orange)}
.method-btn .arrow{color:var(--acid)}
.method-foot{margin-top:auto;color:#8f9ca2;font-size:.8rem;padding-top:20px}
.method-display{position:relative;min-height:650px;background:linear-gradient(135deg,#12171a,#090c0e)}
.method-grid-bg{position:absolute;inset:0;background:url("/assets/precision-grid.svg") center/cover;opacity:.55}
.block-stage{position:absolute;left:7%;right:7%;top:8%;height:58%;display:grid;place-items:center}
.demo-block{width:72%;height:68%;background:linear-gradient(145deg,#cbc9c2,#999b98);border-radius:20px;position:relative;box-shadow:inset 0 0 0 1px rgba(255,255,255,.25),0 35px 80px rgba(0,0,0,.35);overflow:hidden;transition:.35s}
.demo-block:after{content:"";position:absolute;inset:0;background:url("/assets/concrete-texture.svg") center/cover;opacity:.8;mix-blend-mode:multiply}
.demo-cut{position:absolute;z-index:2;transition:.4s}
.demo-block[data-mode="core"] .demo-cut{width:150px;height:150px;border-radius:50%;border:12px solid var(--acid);right:15%;top:18%;box-shadow:0 0 0 8px rgba(0,0,0,.16),0 0 30px rgba(202,255,44,.25)}
.demo-block[data-mode="wall"] .demo-cut{left:18%;right:18%;top:48%;height:4px;background:var(--orange);box-shadow:0 0 22px rgba(255,100,55,.5)}
.demo-block[data-mode="floor"] .demo-cut{left:12%;right:12%;bottom:24%;height:6px;background:var(--acid);box-shadow:0 0 25px rgba(202,255,44,.45)}
.demo-block[data-mode="wire"] .demo-cut{inset:18%;border:3px dashed var(--blue);border-radius:10px;animation:wireMove 2s linear infinite}
.demo-block[data-mode="demo"] .demo-cut{left:15%;top:18%;width:70%;height:64%;clip-path:polygon(0 0,45% 0,50% 44%,68% 10%,100% 15%,92% 100%,50% 88%,12% 100%);background:rgba(255,100,55,.2);border:3px solid var(--orange)}
.demo-block[data-mode="dowel"] .demo-cut{inset:15%;background:radial-gradient(circle at 12% 30%,var(--acid) 0 5px,transparent 6px),radial-gradient(circle at 35% 60%,var(--acid) 0 5px,transparent 6px),radial-gradient(circle at 58% 34%,var(--acid) 0 5px,transparent 6px),radial-gradient(circle at 78% 68%,var(--acid) 0 5px,transparent 6px)}
@keyframes wireMove{to{filter:hue-rotate(35deg);transform:scale(.99)}}
.method-copy{position:absolute;left:8%;right:8%;bottom:7%;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:end}
.method-copy small{font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--acid)}
.method-copy h3{font-size:2.4rem;margin:10px 0 8px}
.method-copy p{color:#aeb9be;max-width:680px;margin:0}
.method-tag{border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:10px 14px;font-size:.72rem;color:#d7e0e3}

.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.service-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:30px;min-height:330px;position:relative;overflow:hidden;transition:.28s}
.service-card:hover{transform:translateY(-5px);box-shadow:0 18px 50px rgba(0,0,0,.08)}
.service-card:after{content:"";position:absolute;width:160px;height:160px;border-radius:50%;border:1px solid rgba(21,24,26,.08);right:-68px;bottom:-68px}
.service-card .code{font-size:.62rem;letter-spacing:.13em;text-transform:uppercase;color:var(--orange);font-weight:840}
.service-card h3{margin:52px 0 12px}
.service-card p{color:var(--muted)}
.service-card .go{position:absolute;right:24px;top:24px;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--void);color:#fff}

.dark{background:var(--void);color:#fff}
.dark .muted{color:#aab6bb}
.scale-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:16px}
.scale-visual{min-height:660px;border-radius:30px;background:#0c1012;position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.08)}
.scale-visual:before{content:"";position:absolute;inset:0;background:url("/assets/precision-grid.svg") center/cover}
.scale-beam{position:absolute;left:12%;right:12%;top:49%;height:40px;background:linear-gradient(90deg,#666,#bbb,#777);transform:rotate(-3deg);box-shadow:0 0 0 1px rgba(255,255,255,.12)}
.scale-core{position:absolute;width:90px;height:90px;border-radius:50%;border:9px solid var(--acid);left:20%;top:21%;box-shadow:0 0 25px rgba(202,255,44,.22)}
.scale-stack{position:absolute;right:11%;bottom:10%;width:160px;height:230px;border-left:2px dashed rgba(255,255,255,.35)}
.scale-stack:after{content:"7m";position:absolute;right:0;top:0;color:var(--acid);font-weight:850}
.scale-100{position:absolute;left:15%;bottom:10%;font-size:7rem;line-height:.8;font-weight:900;letter-spacing:-.08em;color:rgba(255,255,255,.08)}
.scale-100 span{color:var(--orange);font-size:1.2rem;letter-spacing:0}
.scale-copy{display:grid;gap:12px}
.scale-card{padding:25px 27px;border:1px solid rgba(255,255,255,.13);border-radius:20px;background:#11171a;display:grid;grid-template-columns:52px 1fr auto;gap:16px}
.scale-card .n{font-size:.65rem;color:var(--orange)}
.scale-card h3{margin:0 0 7px}
.scale-card p{margin:0;color:#aab6bb}
.scale-card .metric{font-size:1.1rem;font-weight:800;color:var(--acid);white-space:nowrap}

.project-zone{background:var(--concrete);background-image:url("/assets/concrete-texture.svg");background-size:600px}
.project-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:14px}
.project-main,.project-small{border-radius:28px;overflow:hidden;position:relative;color:#fff;background:#1c2327}
.project-main{min-height:650px;background:linear-gradient(180deg,rgba(4,7,9,.02),rgba(4,7,9,.92)),url("https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?auto=format&fit=crop&w=1800&q=86") center/cover}
.project-small{min-height:318px;background:linear-gradient(180deg,rgba(4,7,9,.04),rgba(4,7,9,.93)),url("https://images.unsplash.com/photo-1497366811353-6870744d04b2?auto=format&fit=crop&w=1800&q=86") center/cover}
.project-small.alt{background:linear-gradient(180deg,rgba(4,7,9,.04),rgba(4,7,9,.93)),url("https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=1800&q=86") center/cover}
.project-info{position:absolute;left:28px;right:28px;bottom:27px}
.project-info small{font-size:.63rem;letter-spacing:.14em;text-transform:uppercase;color:var(--acid);font-weight:840}
.project-info h3{font-size:2.2rem;margin:9px 0 8px}
.project-info p{margin:0;color:#ced6da;max-width:620px}
.project-stack{display:grid;gap:14px}

.brief-lab{display:grid;grid-template-columns:.95fr 1.05fr;gap:16px}
.core-sim{background:var(--void);color:#fff;border-radius:30px;padding:34px;min-height:600px;position:relative;overflow:hidden}
.core-sim:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(202,255,44,.12);border-radius:50%;right:-180px;top:-160px;box-shadow:0 0 0 70px rgba(202,255,44,.025)}
.core-sim>*{position:relative;z-index:2}
.core-sim small{font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--acid)}
.core-sim h3{font-size:2.35rem;margin:12px 0 10px}
.core-ring-stage{height:290px;display:grid;place-items:center}
.core-ring-live{width:var(--ring,160px);height:var(--ring,160px);border-radius:50%;border:12px solid var(--acid);box-shadow:0 0 0 10px rgba(255,255,255,.08),inset 0 0 38px rgba(0,0,0,.5),0 0 35px rgba(202,255,44,.18);transition:.25s;display:grid;place-items:center;background:#252a2c}
.core-ring-live span{font-weight:900;font-size:1.05rem}
.slider-row{display:grid;grid-template-columns:110px 1fr 90px;gap:14px;align-items:center;padding:13px 0;border-top:1px solid rgba(255,255,255,.12)}
.slider-row label{font-size:.65rem;text-transform:uppercase;letter-spacing:.1em;color:#9ba7ad}
.slider-row input[type="range"]{width:100%;accent-color:var(--acid)}
.slider-row output{text-align:right;font-weight:800;color:var(--acid)}
.sim-note{font-size:.78rem;color:#8f9ba1;margin-top:14px}
.brief-side{display:grid;gap:14px}
.brief-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px}
.brief-card .code{font-size:.62rem;letter-spacing:.13em;text-transform:uppercase;color:var(--orange);font-weight:840}
.brief-card h3{margin:22px 0 10px}
.brief-card p{color:var(--muted)}
.brief-list{display:grid;gap:8px;margin-top:18px}
.brief-list div{padding:12px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;font-size:.84rem}
.brief-list span:last-child{font-weight:700}

.workflow-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.workflow-step{padding:30px 27px 10px 0;border-right:1px solid var(--line);min-height:270px}
.workflow-step:not(:first-child){padding-left:27px}
.workflow-step:last-child{border-right:0}
.workflow-step .n{font-size:.65rem;color:var(--orange);letter-spacing:.13em;font-weight:840}
.workflow-step h3{margin:44px 0 12px}
.workflow-step p{color:var(--muted)}

.page-hero{padding:188px 0 96px;background:var(--void);color:#fff;position:relative;overflow:hidden}
.page-hero:before{content:"";position:absolute;inset:0;background:url("/assets/precision-grid.svg") center/cover;opacity:.42}
.page-hero:after{content:"";position:absolute;right:-180px;top:-180px;width:520px;height:520px;border-radius:50%;border:1px solid rgba(202,255,44,.12);box-shadow:0 0 0 85px rgba(202,255,44,.02),0 0 0 170px rgba(255,100,55,.018)}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{font-size:clamp(3.5rem,7.4vw,7.7rem);max-width:1140px;margin:24px 0 0}
.page-lead{font-size:1.14rem;color:#b7c2c7;max-width:860px;margin-top:28px}

.scope-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.scope-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:29px;min-height:286px}
.scope-card small{font-size:.64rem;text-transform:uppercase;letter-spacing:.13em;color:var(--orange);font-weight:840}
.scope-card h3{font-size:1.82rem;margin:25px 0 11px}
.scope-card p{color:var(--muted)}
.detail-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:82px}
.detail-grid h2{font-size:3.2rem}
.detail-list{border-top:1px solid var(--line)}
.detail-row{display:grid;grid-template-columns:220px 1fr;gap:28px;padding:20px 0;border-bottom:1px solid var(--line)}
.detail-row small{font-size:.64rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}

.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}
.principle-list{border-top:1px solid var(--line)}
.principle{padding:22px 0;border-bottom:1px solid var(--line)}
.principle small{display:block;font-size:.64rem;letter-spacing:.13em;text-transform:uppercase;color:var(--orange);margin-bottom:7px}

.contact-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:80px}
.contact-card{background:var(--void);color:#fff;border-radius:26px;padding:34px;position:sticky;top:30px}
.contact-line{padding:20px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.contact-line small{display:block;color:#849096;font-size:.64rem;text-transform:uppercase;letter-spacing:.13em;margin-bottom:7px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:grid;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:.67rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.field input,.field select,.field textarea{border:1px solid var(--line);background:#fbfaf7;border-radius:12px;padding:15px 14px;outline:none}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--orange)}
.field textarea{min-height:155px;resize:vertical}
.form-note{font-size:.8rem;color:var(--muted)}
.readiness{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;margin-bottom:24px}
.readiness-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.readiness-top strong{font-size:1.1rem}
.readiness-bar{height:9px;background:#e2e5e2;border-radius:999px;overflow:hidden}
.readiness-bar span{display:block;height:100%;width:var(--ready,18%);background:linear-gradient(90deg,var(--orange),var(--acid));transition:.3s}
.readiness small{display:block;color:var(--muted);margin-top:9px}

.cta-section{padding:90px 0}
.cta-box{background:var(--orange);color:#fff;border-radius:32px;padding:57px;display:grid;grid-template-columns:1.08fr .92fr;gap:60px;align-items:end;position:relative;overflow:hidden}
.cta-box:after{content:"";position:absolute;width:430px;height:430px;border:1px solid rgba(255,255,255,.25);border-radius:50%;right:-160px;top:-190px;box-shadow:0 0 0 72px rgba(255,255,255,.035)}
.cta-box>*{position:relative;z-index:2}
.cta-box p{color:#ffe0d6}
.cta-actions{display:flex;gap:10px;flex-wrap:wrap}

.quote-rail{position:fixed;right:18px;top:50%;transform:translateY(-50%);z-index:80;display:grid;gap:8px}
.quote-rail a{width:46px;height:46px;border-radius:14px;background:rgba(8,11,13,.88);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.14);color:#fff;display:grid;place-items:center;font-size:.65rem;font-weight:850;box-shadow:0 8px 22px rgba(0,0,0,.16)}
.quote-rail a:hover{background:var(--acid);color:var(--void)}
.scroll-progress{position:fixed;left:0;top:0;height:3px;background:linear-gradient(90deg,var(--orange),var(--acid));width:0;z-index:999}

.footer{background:#020304;color:#fff;padding:72px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.2fr .82fr .82fr 1fr;gap:50px}
.footer p{font-size:.9rem;color:#849097;max-width:400px}
.footer h4{font-size:.67rem;letter-spacing:.14em;text-transform:uppercase;color:#748087;margin:0 0 18px}
.footer a{display:block;margin:10px 0;color:#d4dbdf;font-size:.9rem}
.footer a:hover{color:var(--acid)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:46px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);font-size:.76rem;color:#748087}

/* Motion does not hide content, preventing blank-space failures */
.motion{transition:transform .6s ease,filter .6s ease}
.motion.seen{transform:translateY(-2px)}

@media(max-width:1080px){
  .service-grid{grid-template-columns:1fr 1fr}
  .hero-grid{grid-template-columns:1fr .8fr}
}
@media(max-width:980px){
  .container{width:min(var(--max),calc(100% - 34px))}
  .nav-shell{grid-template-columns:1fr auto}
  .nav-links,.nav-phone,.nav-actions .btn{display:none}
  .menu-btn{display:block}
  .mobile-panel{position:fixed;inset:0;z-index:110;background:var(--void);color:#fff;padding:28px;display:none;overflow:auto}
  .mobile-panel.open{display:block}
  .mobile-top{display:flex;justify-content:space-between;align-items:center}
  .close-menu{background:none;border:0;color:#fff;font-size:2rem}
  .mobile-links{display:grid;gap:20px;margin-top:65px}
  .mobile-links>a{font-size:2rem;letter-spacing:-.03em}
  .mobile-sub{display:grid;gap:10px;padding-left:18px;border-left:1px solid rgba(255,255,255,.16)}
  .mobile-sub a{font-size:1.05rem;color:#c4ced2}
  .mobile-contact{margin-top:40px;display:grid;gap:10px}
  .hero-grid{grid-template-columns:1fr;padding:132px 0 190px}
  .hero-visual{min-height:520px}
  .hero-bar-grid{grid-template-columns:1fr 1fr}
  .split-head,.method-lab,.scale-wrap,.project-grid,.brief-lab,.detail-grid,.about-grid,.contact-grid,.cta-box{grid-template-columns:1fr;gap:42px}
  .method-menu{border-right:0;border-bottom:1px solid rgba(255,255,255,.12)}
  .scope-grid{grid-template-columns:1fr}
  .workflow-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .quote-rail{display:none}
}
@media(max-width:640px){
  section{padding:76px 0}
  .container{width:calc(100% - 28px)}
  .nav-shell{height:74px}
  .brand-copy strong{font-size:.84rem}.brand-copy span{font-size:.44rem}
  .hero-grid{padding:106px 0 195px}
  .hero-copy h1{font-size:clamp(3.4rem,15vw,5.8rem)}
  .hero-actions .btn{width:100%}
  .hero-visual{min-height:420px}
  .slab{width:94%;height:280px}
  .core-ring{width:92px;height:92px}
  .blade{width:135px;height:135px}
  .hero-tech{width:250px;left:0}
  .hero-stat{padding:13px 8px}.hero-stat b{font-size:.95rem}.hero-stat span{font-size:.51rem}
  .service-grid{grid-template-columns:1fr}
  .method-copy{grid-template-columns:1fr}
  .method-display{min-height:590px}
  .scale-visual{min-height:500px}
  .workflow-grid{grid-template-columns:1fr}
  .workflow-step,.workflow-step:not(:first-child){min-height:auto;padding:24px 0;border-right:0;border-bottom:1px solid var(--line)}
  .workflow-step:last-child{border-bottom:0}
  .detail-row{grid-template-columns:1fr;gap:6px}
  .page-hero{padding:136px 0 70px}
  .form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}
  .footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}
}