:root{
  --bg:#08131f; --bg-2:#0b1724; --panel:#111e2b; --panel2:#172535;
  --text:#f4f6f8; --muted:#aab9c8; --line:#2c3b4b;
  --accent:#ff8a1e; --accent-light:#ffa13d; --max:1350px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.55 Inter,system-ui,-apple-system,"Segoe UI",Arial,sans-serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.wrap{width:min(var(--max),calc(100% - 64px));margin-inline:auto}
.topbar{border-bottom:1px solid #344453;position:sticky;top:0;background:rgba(7,17,28,.94);backdrop-filter:blur(16px);z-index:20}
.nav{display:flex;align-items:center;justify-content:space-between;gap:26px;min-height:88px}
.brand{display:flex;align-items:center;flex:0 0 auto;min-width:250px}
.brand img{display:block;width:296px;height:auto;max-height:64px}
.navlinks{display:flex;align-items:center;gap:clamp(18px,2.4vw,38px);color:#ccd4dd;font-size:15px;white-space:nowrap}
.navlinks a{transition:color .18s ease}
.navlinks a:hover{color:var(--accent-light)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 22px;border-radius:8px;font-weight:750;border:1px solid transparent;transition:background .18s ease,border-color .18s ease,transform .18s ease;cursor:pointer;font-family:inherit;font-size:15px;line-height:1.35;white-space:nowrap}
.btn-primary{background:var(--accent);color:#101820;box-shadow:0 6px 18px #0002}
.btn-primary:hover{background:var(--accent-light);transform:translateY(-1px)}
.btn-ghost{border-color:#607184;color:var(--text);background:#08131f65}
.btn-ghost:hover{border-color:var(--accent);background:#ff8a1e12}
.hero{position:relative;isolation:isolate;overflow:hidden;padding:78px 0 66px;background:linear-gradient(110deg,#07131f 0%,#081522 58%,#091725 100%)}
.hero:before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:url('../img/hero-scheme-dark.png') right 5% center/auto 106% no-repeat;opacity:.28;mask-image:linear-gradient(90deg,transparent 25%,#000 58%,#000 100%)}
.hero:after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 18% 42%,#17324a45,transparent 57%)}
.hero-grid{display:block;position:relative;z-index:1}
.hero-copy{max-width:1040px}
.hero h1{max-width:1040px}
.eyebrow{color:var(--accent);font-size:12px;font-weight:850;letter-spacing:.16em;text-transform:uppercase}
.hero h1{max-width:800px;font-size:clamp(36px,4vw,60px);line-height:1.04;letter-spacing:-.038em;margin:20px 0 24px;font-weight:790}
.hero p{font-size:clamp(16px,1.35vw,19px);line-height:1.65;color:#c5d0dc;max-width:790px;margin:0}
.hero p strong{color:#f7f8fa;font-weight:750}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 32px}
.meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px 24px;color:#d0d8e0;font-size:13px;max-width:850px}
.meta-item{display:flex;align-items:center;gap:12px;min-width:0}
.meta-item svg{width:25px;height:25px;flex:0 0 25px;stroke:var(--accent);stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}
.meta-item span{line-height:1.35}
.process{padding:34px 0 40px;background:#091522;border-top:1px solid #304153;border-bottom:1px solid #243748}
.process-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:22px}
.process-heading h2{font-size:clamp(24px,2.6vw,34px);line-height:1.12;letter-spacing:-.025em;margin:7px 0 0}
.process-heading p{max-width:410px;margin:0;color:#91a1b1;font-size:13px}
.process-tools{display:flex;align-items:center;justify-content:flex-end;gap:14px;max-width:560px}
.mobile-autoplay-note{display:none!important}
.autoplay-toggle{display:inline-flex;align-items:center;gap:8px;flex:0 0 auto;padding:8px 11px;border:1px solid #405367;border-radius:7px;background:#0d1a28;color:#cbd6df;font:inherit;font-size:12px;cursor:pointer;transition:border-color .18s ease,color .18s ease,background .18s ease}
.autoplay-toggle:hover{border-color:var(--accent);color:#fff}
.autoplay-toggle:focus-visible{outline:2px solid var(--accent-light);outline-offset:3px}
.autoplay-icon{color:var(--accent);font-size:12px;line-height:1}
.steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;align-items:stretch}
.step{display:flex;position:relative;overflow:hidden;align-items:flex-start;gap:11px;min-width:0;min-height:102px;text-align:left;padding:16px 13px;border:1px solid #2b3d4e;border-radius:10px;background:linear-gradient(145deg,#101f2e,#0b1724);color:var(--text);font:inherit;cursor:pointer;transition:border-color .18s ease,background .18s ease,transform .18s ease}
.step:hover{border-color:#a96a2d;transform:translateY(-2px)}
.step:focus-visible{outline:2px solid var(--accent-light);outline-offset:3px}
.step[aria-expanded="true"]{border-color:var(--accent);background:linear-gradient(145deg,#1a2a39,#111f2d);box-shadow:inset 0 0 0 1px #ff8a1e20}
.step-number{display:flex;align-items:center;justify-content:center;flex:0 0 35px;width:35px;height:35px;border:1px solid var(--accent);border-radius:50%;color:var(--accent);font-weight:800;font-size:12px;background:#0a1725}
.step[aria-expanded="true"] .step-number{background:var(--accent);color:#121b25}
.step-copy{display:block;min-width:0;flex:1}
.step-copy b{display:block;margin:1px 0 5px;font-size:13px;line-height:1.28;font-weight:750}
.step-copy>span{display:block;font-size:11px;line-height:1.4;color:#a8b6c5}
.step-chevron{color:var(--accent);font-size:19px;line-height:1;align-self:flex-start;margin:0 -1px 0 0;transition:transform .18s ease}
.step[aria-expanded="true"] .step-chevron{transform:rotate(45deg)}
.step.is-auto-active:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;animation:step-progress 8s linear forwards}
.process.autoplay-paused .step.is-auto-active:after{animation-play-state:paused}
@keyframes step-progress{to{transform:scaleX(1)}}
.step-detail-content.stage-enter{animation:detail-in .32s ease both}
.step-details{grid-column:1 / -1;position:relative;margin-top:14px;padding:25px 29px 26px;border:1px solid #304356;border-radius:12px;background:linear-gradient(120deg,#101f2d,#0b1724);animation:detail-in .2s ease both}
.step-detail-content{max-width:920px}
.step-detail-content[hidden],.step-details[hidden]{display:none!important}
.detail-kicker{color:var(--accent);font-size:11px;font-weight:850;letter-spacing:.15em;text-transform:uppercase}
.step-detail-content h3{font-size:clamp(20px,2.2vw,27px);line-height:1.2;margin:7px 0 9px;letter-spacing:-.02em}
.step-detail-content p{max-width:780px;color:#bac7d3;font-size:14px;margin:0 0 14px}
.step-detail-content ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px 28px;margin:0;padding:0;list-style:none}
.step-detail-content li{position:relative;padding-left:19px;color:#d0d9e2;font-size:13px;line-height:1.5}
.step-detail-content li:before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:2px;background:var(--accent);transform:rotate(45deg)}
@keyframes detail-in{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}
.section-head{max-width:760px;margin-bottom:32px}
.section-head h2{font-size:clamp(27px,3.2vw,42px);line-height:1.1;letter-spacing:-.025em;margin:10px 0 14px}
.section-head p{color:var(--muted);margin:0}
#projects{background:#0b1724}
.project-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.project{border:1px solid var(--line);border-radius:15px;overflow:hidden;background:linear-gradient(155deg,#121f2d,#0f1a26)}
.project-top{padding:24px;background:linear-gradient(130deg,#182838,#111d2a);border-bottom:1px solid var(--line)}
.project-label{display:flex;justify-content:space-between;gap:12px;align-items:center;color:#aab8c7;font-size:11px;text-transform:uppercase;letter-spacing:.08em}
.pill{border:1px solid #687b8e;color:#d5dfe8;padding:5px 9px;border-radius:99px;white-space:nowrap;font-size:10px;letter-spacing:.035em}
.project:first-child .pill{border-color:#a77b43;color:#ffc27e}
.project h3{font-size:clamp(20px,2vw,25px);line-height:1.2;margin:17px 0 9px;letter-spacing:-.02em}
.project-top p{color:#bdc9d5;margin:0;font-size:14px}
.project-body{padding:22px 24px 26px}
.project-body h4{margin:18px 0 6px;font-size:14px;color:#f3f5f7}
.project-body h4:first-child{margin-top:0}
.project-body p,.project-body li{font-size:13px;color:#b8c5d1;line-height:1.6}
.project-body ul{padding-left:19px;margin:6px 0 0}
.project-body li{padding-left:2px;margin:3px 0}
.about-section{background:#0f1c29;border-block:1px solid #253748}
.about{display:grid;grid-template-columns:.45fr 1.55fr;gap:44px;align-items:center}
.initials{display:grid;place-items:center;background:linear-gradient(145deg,#172838,#0a1623);border:1px solid var(--line);border-radius:16px;padding:24px;min-height:190px}
.initials img{width:min(100%,285px);height:auto}
.about h2{font-size:clamp(28px,3vw,38px);line-height:1.1;margin:8px 0 16px}
.about p{color:#bdc9d4;max-width:850px;font-size:15px}
.contact{background:#e9edf1;color:#17202a}
.contact .eyebrow{color:#b7621a}
.contact h2{font-size:clamp(29px,3.3vw,40px);line-height:1.1;margin:8px 0 14px}
.contact p{color:#566474}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,5vw,68px);align-items:start}
.contact-links{display:grid;gap:11px;margin-top:23px}
.contact-link{padding:14px 16px;border:1px solid #c7d0d8;border-radius:9px;background:#f8fafb;font-weight:650;display:block;transition:border-color .15s ease}
.contact-link:hover{border-color:#f28b35}
.contact-link small{display:block;color:#667483;font-size:12px;font-weight:500}
.form{background:#fff;border:1px solid #d1d9e0;padding:25px;border-radius:13px;display:grid;gap:14px;box-shadow:0 12px 35px #17202a0a}
.form label{font-size:13px;font-weight:750;color:#2b3540}
.form input,.form textarea{width:100%;margin-top:6px;padding:13px 12px;border:1px solid #c8d0d7;border-radius:7px;background:#fff;color:#171c22;font:inherit;font-size:15px}
.form input:focus,.form textarea:focus{outline:2px solid #f28b35;border-color:#f28b35}
.form textarea{min-height:112px;resize:vertical}
.form-note{font-size:12px;color:#65717c!important;margin:0}
.form-error{border-color:#d94a3d!important}
.footer{padding:25px 0;color:#95a4b3;font-size:12px;border-top:1px solid #2b3b4a;line-height:1.6;background:#08131f}
.nav-cta{transition:opacity .18s ease,transform .18s ease}
.nav-cta.is-hidden{display:none!important}
@media(max-width:1080px){
  .wrap{width:min(var(--max),calc(100% - 44px))}
  .nav{gap:18px}.brand{min-width:0}.brand img{width:255px}.navlinks{gap:17px;font-size:14px}.nav>.btn{padding:13px 16px}
  .hero h1{font-size:clamp(36px,4.5vw,50px)}.meta{gap:15px}.meta-item{gap:8px}.meta-item span{font-size:12px}
  .steps{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:800px){
  .nav{min-height:78px}.brand img{width:242px}.navlinks{display:none}
  .hero{padding:48px 0 42px}.hero-grid,.about,.contact-grid{grid-template-columns:1fr}
  .hero-grid{gap:30px}.hero h1{max-width:760px;font-size:clamp(36px,7vw,54px)}.hero p{max-width:720px}
  .hero{padding:57px 0 48px}.hero:before{background-size:auto 92%;background-position:right -140px center;opacity:.23;mask-image:linear-gradient(90deg,transparent 8%,#000 45%,#000 100%)}
  .process-heading{align-items:flex-start;flex-direction:column;gap:9px}.process-tools{justify-content:space-between;max-width:none;width:100%}.steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.step{min-height:95px}
  .project-grid{grid-template-columns:1fr}.about{gap:25px}.initials{min-height:135px;max-width:340px}.initials img{width:250px}
}
@media(max-width:560px){
  .wrap{width:calc(100% - 32px)}.nav{min-height:70px}.brand img{width:min(224px,52vw)}.nav>.btn{font-size:12px;padding:11px 12px}
  .hero{padding:39px 0 31px}.hero:before{background-size:auto 72%;background-position:right -185px bottom;opacity:.13;mask-image:linear-gradient(90deg,transparent 0%,#000 75%)}.eyebrow{font-size:10px;letter-spacing:.13em}.hero h1{font-size:clamp(31px,9.1vw,42px);line-height:1.07;margin:15px 0 17px}.hero p{font-size:15px;line-height:1.6}
  .hero-actions{display:grid;grid-template-columns:1fr;gap:10px;margin:23px 0 24px}.hero-actions .btn{width:100%}.meta{grid-template-columns:1fr;gap:13px;margin-top:22px}.meta-item svg{width:23px;height:23px;flex-basis:23px}
  .process{padding:25px 0 29px}.process-heading{margin-bottom:16px}.process-heading p{font-size:12px}.autoplay-toggle{display:none}.desktop-autoplay-note{display:none!important}.process-tools .mobile-autoplay-note{display:block!important}.process-heading h2{font-size:25px}.steps{grid-template-columns:1fr;gap:8px}.step{min-height:0;align-items:center;gap:12px;padding:12px}.step-number{flex:0 0 34px;width:34px;height:34px}.step-copy b{font-size:13px}.step-copy>span{font-size:12px}.step-details{margin-top:10px;padding:19px 17px}.step-detail-content ul{grid-template-columns:1fr;gap:8px}.step-detail-content h3{font-size:22px}.step-detail-content p{font-size:13px}
  section{padding:51px 0}.section-head h2{font-size:29px}.project-top,.project-body{padding:18px}.project h3{font-size:21px}.project-label{align-items:flex-start;flex-direction:column;gap:8px}
  .about h2{font-size:30px}.contact-grid{gap:24px}.form{padding:18px}.contact-link{font-size:14px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
@media print{
  .topbar,.hero-actions,.form,.footer,.contact-links,.process-tools{display:none!important}
  body{background:#fff;color:#111;padding:0;font-size:11pt}.hero{padding:0 0 20px;background:none}.hero:before,.hero:after{display:none}.hero h1{font-size:22pt;color:#111}.hero p{color:#333}
  .project,.step{background:#fff;border:1px solid #ccc;color:#111}.process,.about-section,.contact{background:#fff}.contact{color:#111}section{padding:16px 0;page-break-inside:avoid}.step-details{display:block!important;background:#fff;color:#111;border:1px solid #ccc}.step-detail-content{display:block!important;page-break-inside:avoid}.step-detail-content h3,.step-detail-content p,.step-detail-content li{color:#111}
}