:root{
  --ink:#121212;--muted:#6f6f73;--soft:#9a9a9e;--line:#e7e7e8;--surface:#f4f4f4;--surface-2:#fafafa;--white:#fff;--accent:#ff2d2d;
  --radius-xl:32px;--radius-lg:24px;--radius-md:18px;--radius-sm:13px;--max:1320px;--shadow:0 22px 70px rgba(18,18,18,.08);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:Inter,Manrope,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body.nav-open{overflow:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,textarea,select{font:inherit}.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}.narrow{width:min(900px,calc(100% - 48px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.88);backdrop-filter:blur(18px);border-bottom:1px solid rgba(231,231,232,.8)}.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:inline-flex;align-items:flex-end;font-size:25px;font-weight:900;letter-spacing:-.07em;line-height:1}.brand-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);margin:0 0 2px 3px}.nav-links{display:flex;align-items:center;gap:26px;font-size:13px;font-weight:660}.nav-links a{position:relative;color:#3f3f42;padding:27px 0 24px}.nav-links a:hover{color:var(--ink)}.nav-links a.active{color:var(--ink)}.nav-links a.active::after{content:"";position:absolute;left:50%;bottom:15px;width:5px;height:5px;border-radius:50%;background:var(--accent);transform:translateX(-50%)}.nav-cta,.btn-primary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 17px;border-radius:12px;background:var(--ink);color:#fff;font-size:13px;font-weight:760;border:1px solid var(--ink);transition:transform .18s ease,background .18s ease}.nav-cta:hover,.btn-primary:hover{background:#2d2d2f;transform:translateY(-1px)}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 17px;border:1px solid #d9d9db;border-radius:12px;background:#fff;color:var(--ink);font-size:13px;font-weight:730;transition:.18s}.btn-secondary:hover{background:var(--surface)}.btn-link{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:760}.btn-link::after{content:"→";transition:transform .18s}.btn-link:hover::after{transform:translateX(3px)}.menu-btn{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:#fff}.menu-btn span,.menu-btn::before,.menu-btn::after{content:"";display:block;width:18px;height:2px;background:var(--ink);margin:4px auto;transition:.2s}
.mobile-nav{display:none}
.hero{padding:74px 0 44px}.hero-grid{display:grid;grid-template-columns:minmax(0,.92fr) minmax(520px,1.08fr);gap:44px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--accent);font-size:11px;font-weight:850;letter-spacing:.12em;text-transform:uppercase}.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}h1,h2,h3,p{margin-top:0}.hero h1,.page-hero h1,.case-hero h1{margin:14px 0 12px;font-size:clamp(52px,6.1vw,82px);line-height:.94;letter-spacing:-.065em;font-weight:820}.hero-role{font-size:clamp(22px,2.2vw,32px);line-height:1.18;letter-spacing:-.035em;font-weight:720;max-width:680px}.hero-copy{max-width:690px;margin:19px 0 0;color:#444448;font-size:18px;line-height:1.62}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.hero-visual{position:relative;min-height:520px;display:flex;align-items:center;justify-content:center}.hero-visual::before{content:"";position:absolute;inset:8% 2% 2%;background:radial-gradient(circle at 50% 48%,rgba(18,18,18,.08),rgba(18,18,18,0) 62%);filter:blur(25px)}.hero-visual img{position:relative;width:100%;object-fit:contain}.scroll-cue{display:flex;align-items:center;gap:9px;margin-top:34px;color:var(--muted);font-size:12px}.scroll-cue::before{content:"";width:16px;height:25px;border:1px solid #c9c9cb;border-radius:999px}.scroll-cue::after{content:"";position:absolute}
.proof-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.proof-grid{display:grid;grid-template-columns:repeat(4,1fr)}.proof{padding:25px 24px;border-right:1px solid var(--line)}.proof:first-child{padding-left:0}.proof:last-child{border-right:0}.proof strong{display:block;font-size:25px;letter-spacing:-.045em}.proof span{display:block;margin-top:6px;color:var(--muted);font-size:12px;line-height:1.45}
.section{padding:92px 0}.section-soft{background:var(--surface-2)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:36px;margin-bottom:34px}.section-head h2,.page-section h2{margin:8px 0 0;font-size:clamp(35px,4.2vw,54px);line-height:1.03;letter-spacing:-.05em}.section-head p{max-width:550px;margin:0;color:var(--muted);font-size:15px;line-height:1.6}.section-kicker{color:var(--accent);font-size:11px;font-weight:850;letter-spacing:.1em;text-transform:uppercase}
.what-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:24px;overflow:hidden}.what-card{min-height:230px;padding:25px;position:relative;border-right:1px solid var(--line);background:#fff}.what-card:last-child{border-right:0}.icon-box{width:42px;height:42px;border-radius:13px;background:#fff2f2;color:var(--accent);display:grid;place-items:center;font-weight:900;font-size:17px}.what-card h3{margin:34px 0 8px;font-size:18px;letter-spacing:-.025em}.what-card p{color:var(--muted);font-size:13px;line-height:1.55}.card-arrow{position:absolute;right:22px;bottom:18px;font-size:18px}
.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.tool-card{border:1px solid var(--line);border-radius:24px;background:#fff;overflow:hidden;display:flex;flex-direction:column;min-width:0;transition:transform .2s ease,border-color .2s ease}.tool-card:hover{transform:translateY(-3px);border-color:#cfcfd1}.tool-media{height:245px;background:var(--surface);overflow:hidden;display:flex;align-items:center;justify-content:center;position:relative}.tool-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}.tool-card:hover .tool-media img{transform:scale(1.02)}.tool-body{padding:22px;display:flex;flex-direction:column;flex:1}.tool-meta{display:flex;gap:7px;flex-wrap:wrap;color:var(--muted);font-size:10px;font-weight:780;text-transform:uppercase;letter-spacing:.06em}.tool-body h3{margin:12px 0 8px;font-size:24px;letter-spacing:-.04em}.tool-body p{color:var(--muted);font-size:13px;line-height:1.55}.tool-actions{display:flex;gap:15px;align-items:center;margin-top:auto;padding-top:18px}.mini-schematic{width:88%;height:78%;display:grid;grid-template-columns:1fr 20px 1fr;align-items:center;gap:10px}.schematic-box{background:#fff;border:1px solid #dfdfe1;border-radius:14px;padding:16px;height:100%;display:flex;flex-direction:column;justify-content:center}.schematic-box b{font-size:12px}.schematic-box span{font-size:10px;color:var(--muted);margin-top:5px}.schematic-line{height:1px;background:#bfbfc2;position:relative}.schematic-line::after{content:"";position:absolute;right:-1px;top:-3px;border-left:5px solid #9d9da0;border-top:3px solid transparent;border-bottom:3px solid transparent}.benefit-table{width:88%;background:#fff;border:1px solid #dfdfe1;border-radius:16px;overflow:hidden}.benefit-row{display:grid;grid-template-columns:1fr 1.3fr;border-bottom:1px solid #e8e8e9}.benefit-row:last-child{border:0}.benefit-row span{padding:12px;font-size:10px}.benefit-row span:first-child{font-weight:800;background:#fafafa}.benefit-row span:last-child{color:#55555a}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.process-step{padding:30px 28px;border-right:1px solid var(--line)}.process-step:first-child{padding-left:0}.process-step:last-child{border-right:0}.process-num{color:var(--accent);font-size:11px;font-weight:850;letter-spacing:.08em}.process-step h3{margin:34px 0 8px;font-size:21px;letter-spacing:-.035em}.process-step p{color:var(--muted);font-size:13px;line-height:1.55}
.case-feature-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:18px}.case-feature{position:relative;min-height:480px;border:1px solid var(--line);border-radius:28px;overflow:hidden;background:#fff;padding:30px;display:flex;flex-direction:column}.case-feature.small{min-height:231px}.case-feature h3{font-size:30px;letter-spacing:-.045em;max-width:620px;margin:16px 0 10px}.case-feature p{max-width:590px;color:var(--muted);font-size:14px;line-height:1.55}.case-feature .metric{margin-top:auto;font-size:54px;font-weight:850;letter-spacing:-.065em}.case-feature .metric small{display:block;margin-top:4px;font-size:12px;font-weight:500;letter-spacing:0;color:var(--muted)}.case-visual-img{position:absolute;right:-5%;bottom:-6%;width:68%;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.case-stack{display:grid;grid-template-rows:1fr 1fr;gap:18px}.case-feature.dark{background:var(--ink);color:#fff;border-color:var(--ink)}.case-feature.dark p,.case-feature.dark .metric small{color:#bdbdc1}.case-feature.redsoft{background:#fff4f4}.case-feature .link-bottom{margin-top:22px}.metric-row2{display:flex;gap:28px;margin-top:auto}.metric-row2 b{font-size:42px;letter-spacing:-.06em}.metric-row2 span{display:block;color:var(--muted);font-size:11px;margin-top:4px}.dark .metric-row2 span{color:#bdbdc1}
.cta-band{padding:66px 0}.cta-box{display:grid;grid-template-columns:1fr auto;align-items:center;gap:35px;padding:42px 46px;border-radius:30px;background:var(--ink);color:#fff}.cta-box h2{margin:0;font-size:clamp(32px,4.5vw,52px);line-height:1.04;letter-spacing:-.05em;max-width:820px}.cta-box p{margin:12px 0 0;color:#bdbdc1;max-width:620px}.cta-box .btn-secondary{background:#fff;border-color:#fff}.site-footer{border-top:1px solid var(--line);padding:36px 0 48px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:30px}.footer-brand p{max-width:440px;color:var(--muted);font-size:12px;line-height:1.55;margin-top:12px}.footer-col b{display:block;font-size:12px;margin-bottom:11px}.footer-col a{display:block;color:var(--muted);font-size:12px;margin:8px 0}.footer-col a:hover{color:var(--ink)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;color:#a0a0a4;font-size:10px;margin-top:30px;padding-top:20px;border-top:1px solid var(--line)}
.page-hero{padding:72px 0 54px;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(52px,6vw,78px)}.page-hero p{max-width:790px;color:#444448;font-size:19px;line-height:1.6}.page-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}.portrait-wrap{position:sticky;top:110px}.portrait{aspect-ratio:4/5;border-radius:28px;overflow:hidden;background:var(--surface)}.portrait img{width:100%;height:100%;object-fit:cover}.about-copy h2{font-size:34px;letter-spacing:-.045em}.about-copy p{font-size:17px;line-height:1.7;color:#3f3f42}.skill-list{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:24px}.skill-pill{padding:14px 15px;border:1px solid var(--line);border-radius:14px;font-size:12px;font-weight:680}.principles{display:grid;gap:12px}.principle{display:grid;grid-template-columns:52px 1fr;gap:18px;padding:22px 0;border-top:1px solid var(--line)}.principle:last-child{border-bottom:1px solid var(--line)}.principle-num{font-size:11px;color:var(--accent);font-weight:850}.principle h3{margin:0 0 7px;font-size:21px}.principle p{margin:0;color:var(--muted);font-size:13px;line-height:1.55}.timeline{display:grid;grid-template-columns:160px 1fr}.time{display:contents}.time-year,.time-copy{padding:22px 0;border-top:1px solid var(--line)}.time-year{font-weight:850;font-size:14px}.time-copy{color:var(--muted);font-size:14px;line-height:1.6}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin:28px 0 30px}.filter-btn{min-height:40px;padding:0 14px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#5a5a5e;font-size:12px;font-weight:730;cursor:pointer}.filter-btn.active{background:var(--ink);border-color:var(--ink);color:#fff}.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.catalog-card.hidden{display:none}.video-badge{position:absolute;left:16px;bottom:16px;padding:9px 12px;border-radius:999px;background:rgba(18,18,18,.85);color:#fff;font-size:10px;font-weight:780;backdrop-filter:blur(8px)}
.cases-intro{max-width:760px}.flagships{display:grid;gap:18px}.flag-card{border:1px solid var(--line);border-radius:28px;overflow:hidden;display:grid;grid-template-columns:.95fr 1.05fr;min-height:390px;background:#fff}.flag-card:nth-child(even){grid-template-columns:1.05fr .95fr}.flag-card:nth-child(even) .flag-copy{order:2}.flag-card:nth-child(even) .flag-visual{order:1}.flag-copy{padding:34px;display:flex;flex-direction:column}.flag-num{font-size:10px;color:var(--accent);font-weight:850;letter-spacing:.09em}.flag-meta{margin-top:18px;color:var(--muted);font-size:10px;font-weight:750;text-transform:uppercase;letter-spacing:.05em}.flag-copy h2{font-size:36px;letter-spacing:-.05em;margin:10px 0 10px}.flag-copy p{color:var(--muted);font-size:14px;line-height:1.58}.flag-result{margin-top:auto;padding-top:24px}.flag-result b{font-size:40px;letter-spacing:-.06em}.flag-result span{display:block;color:var(--muted);font-size:11px;margin-top:5px}.flag-actions{display:flex;align-items:center;gap:16px;margin-top:20px}.flag-visual{background:var(--surface);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}.flag-visual img{width:100%;height:100%;object-fit:cover}.visual-center{width:84%;height:76%;border:1px solid #dddde0;background:#fff;border-radius:22px;padding:24px;display:flex;flex-direction:column;justify-content:center}.visual-center .big{font-size:64px;font-weight:880;letter-spacing:-.07em}.visual-center .desc{color:var(--muted);font-size:12px;max-width:250px}.visual-track{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:20px}.visual-track span{height:54px;border:1px solid #e2e2e3;border-radius:10px;background:#fafafa;display:grid;place-items:center;font-size:9px;font-weight:750;text-align:center;padding:6px}.other-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.other-card{padding:22px;border:1px solid var(--line);border-radius:18px}.other-card small{color:var(--accent);font-size:10px;font-weight:830;text-transform:uppercase}.other-card h3{font-size:18px;letter-spacing:-.025em;margin:12px 0 7px}.other-card p{color:var(--muted);font-size:12px;line-height:1.55;margin:0}.other-card b{display:block;margin-top:14px;font-size:12px}
.case-hero{padding:46px 0 66px;border-bottom:1px solid var(--line)}.breadcrumbs{display:flex;gap:9px;align-items:center;color:var(--muted);font-size:11px;margin-bottom:42px}.breadcrumbs a:hover{color:var(--ink)}.case-hero-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:54px;align-items:center}.case-hero h1{font-size:clamp(46px,5.8vw,75px)}.case-hero .lead{font-size:17px;color:#49494d;line-height:1.65;max-width:670px}.case-company{color:var(--muted);font-size:11px;font-weight:760;text-transform:uppercase;letter-spacing:.06em}.case-media{border-radius:28px;overflow:hidden;background:var(--surface);min-height:430px;display:flex;align-items:center;justify-content:center;position:relative}.case-media img{width:100%;height:100%;object-fit:cover}.case-statbar{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--line)}.case-stat{padding:25px 24px;border-right:1px solid var(--line)}.case-stat:first-child{padding-left:0}.case-stat:last-child{border-right:0}.case-stat b{display:block;font-size:30px;letter-spacing:-.05em}.case-stat span{display:block;color:var(--muted);font-size:11px;margin-top:6px;line-height:1.45}.case-story{padding:88px 0}.story-block{display:grid;grid-template-columns:170px minmax(0,760px);gap:48px;padding:34px 0;border-top:1px solid var(--line)}.story-block:last-child{border-bottom:1px solid var(--line)}.story-label{font-size:11px;color:var(--accent);font-weight:850;letter-spacing:.09em;text-transform:uppercase}.story-copy h2{font-size:31px;letter-spacing:-.04em;margin:0 0 12px}.story-copy p,.story-copy li{color:#444448;font-size:16px;line-height:1.7}.story-copy ul{padding-left:20px}.case-proof{padding:80px 0;background:var(--surface-2)}.proof-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:center}.proof-title h2{font-size:45px;letter-spacing:-.05em;margin:8px 0 12px}.proof-title p{color:var(--muted);font-size:14px;line-height:1.6}.metric-panels{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.metric-panel{min-height:190px;padding:24px;border-radius:20px;background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;justify-content:flex-end}.metric-panel b{font-size:48px;letter-spacing:-.065em}.metric-panel span{color:var(--muted);font-size:12px;margin-top:8px}.signal-box{padding:46px;border-radius:30px;background:var(--ink);color:#fff}.signal-box .eyebrow{color:#ff6969}.signal-box h2{font-size:42px;line-height:1.08;letter-spacing:-.05em;margin:12px 0 10px;max-width:900px}.signal-box p{max-width:760px;color:#c7c7cb;font-size:16px;line-height:1.65}.next-case{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:34px 0}.next-case small{display:block;color:var(--muted);font-size:10px;text-transform:uppercase}.next-case b{display:block;margin-top:5px;font-size:18px}.diagram{width:84%;max-width:520px}.diagram .node{padding:14px 16px;border:1px solid #dddde0;border-radius:14px;background:#fff;margin:8px 0;font-size:12px;font-weight:720}.diagram .node.accent{border-color:#ffc3c3;background:#fff7f7}.diagram .arrow{text-align:center;color:#9b9b9f}.video-wall{width:86%;display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.video-tile{aspect-ratio:1.3;border-radius:11px;background:#fff;border:1px solid #dfdfe1;position:relative}.video-tile::before{content:"▶";position:absolute;inset:0;display:grid;place-items:center;color:#a2a2a5;font-size:13px}.play-overlay{position:absolute;inset:0;display:grid;place-items:center}.play-button{width:68px;height:68px;border-radius:50%;border:0;background:rgba(18,18,18,.88);color:#fff;font-size:20px;display:grid;place-items:center;padding-left:4px;cursor:pointer;box-shadow:0 10px 35px rgba(0,0,0,.18)}
.contact-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:start}.contact-lead h1{font-size:clamp(54px,6.5vw,88px);line-height:.95;letter-spacing:-.065em;margin:0}.contact-lead p{font-size:18px;line-height:1.65;color:#444448;max-width:680px;margin-top:24px}.contact-cards{display:grid;gap:12px}.contact-card{padding:21px;border:1px solid var(--line);border-radius:18px;display:flex;justify-content:space-between;align-items:center;gap:20px;transition:.18s}.contact-card:hover{background:var(--surface-2)}.contact-card small{display:block;color:var(--muted);font-size:10px;text-transform:uppercase}.contact-card b{display:block;margin-top:5px;font-size:15px}.contact-card span{font-size:20px}.resume-panel{margin-top:26px;padding:26px;border-radius:22px;background:var(--surface)}.resume-panel p{color:var(--muted);font-size:13px;line-height:1.55}.contact-note{margin-top:44px;color:var(--muted);font-size:11px;line-height:1.55}
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(5,5,5,.88);display:none;place-items:center;padding:32px}.lightbox.open{display:grid}.lightbox img{max-width:min(1400px,96vw);max-height:90vh;border-radius:14px}.lightbox-close{position:absolute;right:22px;top:20px;width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.1);color:#fff;font-size:24px}.reveal{opacity:1;transform:none}.reveal.visible{opacity:1;transform:none}
@media(max-width:1100px){.hero-grid{grid-template-columns:1fr;gap:10px}.hero-visual{min-height:auto;margin-top:10px}.proof-grid{grid-template-columns:repeat(2,1fr)}.proof:nth-child(2){border-right:0}.proof:nth-child(-n+2){border-bottom:1px solid var(--line)}.what-grid{grid-template-columns:repeat(2,1fr)}.what-card:nth-child(2){border-right:0}.what-card:nth-child(-n+2){border-bottom:1px solid var(--line)}.tool-grid,.catalog-grid{grid-template-columns:repeat(2,1fr)}.process-grid{grid-template-columns:repeat(2,1fr)}.process-step:nth-child(2){border-right:0}.process-step:nth-child(-n+2){border-bottom:1px solid var(--line)}.case-feature-grid{grid-template-columns:1fr}.case-stack{grid-template-columns:1fr 1fr;grid-template-rows:none}.page-grid{grid-template-columns:.8fr 1.2fr}.other-grid{grid-template-columns:repeat(2,1fr)}.case-hero-grid,.proof-layout,.contact-grid{grid-template-columns:1fr}.case-media{min-height:360px}}
@media(max-width:820px){.container,.narrow{width:min(100% - 28px,var(--max))}.nav-links{display:none}.nav-cta{margin-left:auto}.menu-btn{display:block}.mobile-nav{position:fixed;inset:74px 0 auto 0;z-index:79;background:#fff;border-bottom:1px solid var(--line);padding:12px 18px 22px;display:none}.nav-open .mobile-nav{display:block}.mobile-nav a{display:block;padding:14px 6px;border-bottom:1px solid var(--line);font-size:16px;font-weight:720}.hero{padding:48px 0 30px}.hero h1,.page-hero h1,.case-hero h1{font-size:clamp(43px,12vw,62px)}.hero-role{font-size:23px}.hero-copy{font-size:16px}.section{padding:64px 0}.section-head{align-items:start;flex-direction:column;margin-bottom:28px}.section-head p{max-width:680px}.tool-grid,.catalog-grid{grid-template-columns:1fr}.case-stack{grid-template-columns:1fr}.case-feature.small{min-height:270px}.cta-box{grid-template-columns:1fr;padding:34px 28px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.page-grid{grid-template-columns:1fr}.portrait-wrap{position:static}.portrait{max-height:620px}.skill-list{grid-template-columns:1fr}.flag-card,.flag-card:nth-child(even){grid-template-columns:1fr}.flag-card:nth-child(even) .flag-copy,.flag-card:nth-child(even) .flag-visual{order:initial}.flag-visual{min-height:310px}.case-statbar{grid-template-columns:1fr}.case-stat{border-right:0;border-bottom:1px solid var(--line);padding-left:0}.case-stat:last-child{border-bottom:0}.story-block{grid-template-columns:1fr;gap:12px}.metric-panels{grid-template-columns:1fr 1fr}.contact-grid{gap:36px}.video-wall{grid-template-columns:repeat(4,1fr)}}
@media(max-width:560px){.container,.narrow{width:min(100% - 22px,var(--max))}.nav{height:68px}.nav-cta{display:none}.mobile-nav{inset:68px 0 auto}.proof-grid{grid-template-columns:1fr}.proof{border-right:0;border-bottom:1px solid var(--line);padding-left:0}.proof:last-child{border-bottom:0}.what-grid,.process-grid{grid-template-columns:1fr}.what-card,.process-step{border-right:0;border-bottom:1px solid var(--line);padding-left:22px}.what-card:last-child,.process-step:last-child{border-bottom:0}.tool-media{height:205px}.case-feature{min-height:390px;padding:24px}.case-feature .metric{font-size:44px}.case-visual-img{width:86%;right:-14%;bottom:-2%}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.other-grid{grid-template-columns:1fr}.flag-copy{padding:24px}.flag-copy h2{font-size:30px}.case-media{min-height:270px}.metric-panels{grid-template-columns:1fr}.signal-box{padding:30px 24px}.signal-box h2{font-size:34px}.next-case{align-items:flex-start;flex-direction:column}.timeline{grid-template-columns:90px 1fr}.video-wall{grid-template-columns:repeat(2,1fr)}.contact-lead h1{font-size:50px}.hero-actions .btn-primary,.hero-actions .btn-secondary{flex:1 1 auto}.page-hero{padding-top:48px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.tool-card,.tool-media img,.btn-primary,.btn-link::after{transition:none!important}}

/* Product Book v1.1 sync */
.home-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.home-tool-grid .tool-media{height:270px}
.contact-card[href*="t.me"]{border-color:#d7d7d9;background:#fff}
.contact-card[href*="t.me"]:hover{border-color:#bfc0c3;background:var(--surface-2)}
@media(max-width:820px){.home-tool-grid{grid-template-columns:1fr}.home-tool-grid .tool-media{height:220px}}

/* v1.3 refinements */
.flag-card-compact{min-height:320px}
.flag-card-compact .flag-copy{padding-top:28px;padding-bottom:28px}
.flag-card-compact .flag-visual{min-height:320px}
.flag-card-compact .visual-center{height:auto;min-height:230px}
.case-media-compact{min-height:320px}
.case-media-compact .visual-center{height:auto;min-height:230px}
@media(min-width:821px){.timeline{grid-template-columns:190px 1fr}}
@media(max-width:820px){.flag-card-compact .flag-visual{min-height:260px}.case-media-compact{min-height:260px}}

/* v1.4: case artifact visuals */
.flag-visual.artifact,.case-media.artifact{background:#fff}
.flag-visual.artifact img,.case-media.artifact img{object-fit:contain}
.flag-visual[data-lightbox],.case-media[data-lightbox]{display:flex;align-items:center;justify-content:center}
.flag-visual[data-lightbox] img,.case-media[data-lightbox] img{width:100%;height:100%}
.other-card.with-media{padding:0;overflow:hidden;background:#fff}
.other-card.with-media .other-media{display:block;height:180px;background:var(--surface);border-bottom:1px solid var(--line);overflow:hidden}
.other-card.with-media .other-media img{width:100%;height:100%;object-fit:contain;background:#fff}
.other-card.with-media .other-body{padding:22px}
.case-gallery{padding:0 0 80px}
.case-gallery-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.case-gallery-item{display:block;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff}
.case-gallery-item img{display:block;width:100%;height:100%;object-fit:contain}
@media(max-width:820px){.case-gallery-grid{grid-template-columns:1fr}.other-card.with-media .other-media{height:210px}}

.tool-media.artifact img{object-fit:contain;background:#fff}