:root{--navy:#103b61;--blue:#0b78ba;--cyan:#05a3dc;--sky:#eaf6fc;--ink:#17242f;--muted:#667786;--line:#dce7ee;--bg:#f6fafc;--white:#fff;--radius:24px;--shadow:0 18px 48px rgba(16,59,97,.12);--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{margin:0;color:var(--ink);background:var(--white);font-family:Inter,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:inherit}.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:16px;top:16px;z-index:999;background:#fff;padding:10px 14px;border-radius:8px}.site-header{position:sticky;top:0;z-index:90;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(220,231,238,.85)}.nav-wrap{height:82px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand img{width:160px;height:auto}.nav{display:flex;align-items:center;gap:28px}.nav a{text-decoration:none;font-size:14px;font-weight:700;color:#34495a}.nav a:hover{color:var(--blue)}.nav-cta{border:1px solid #b8cfdd;padding:10px 16px;border-radius:12px}.menu-btn{display:none;border:0;background:transparent;width:44px;height:44px;align-items:center;justify-content:center;flex-direction:column;gap:5px}.menu-btn span{width:23px;height:2px;background:var(--navy);display:block}.hero{background:radial-gradient(circle at 78% 20%,#d7f1fb 0,transparent 35%),linear-gradient(180deg,#fff,#f3f9fc);padding:88px 0 82px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1fr .95fr;gap:64px;align-items:center}.eyebrow{margin:0 0 14px;color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.16em}.hero h1,.section h2{color:var(--navy);letter-spacing:-.035em;line-height:1.08}.hero h1{font-size:clamp(44px,5.5vw,70px);margin:0 0 24px;max-width:760px}.hero-lead{font-size:18px;color:#526675;max-width:680px;margin:0}.hero-actions{display:flex;gap:12px;margin:30px 0 38px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 19px;border-radius:13px;font-weight:800;text-decoration:none;border:1px solid transparent;font:inherit;cursor:pointer}.btn.primary{background:var(--navy);color:#fff}.btn.primary:hover{background:#0b304f}.btn.secondary{background:#fff;border-color:var(--line);color:var(--navy)}.hero-points{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.hero-points div{padding-top:14px;border-top:1px solid var(--line)}.hero-points strong,.hero-points span{display:block}.hero-points strong{color:var(--navy);font-size:17px}.hero-points span{color:var(--muted);font-size:12px;margin-top:3px}.hero-media{position:relative}.hero-media img{width:100%;border-radius:26px;box-shadow:0 26px 70px rgba(14,69,105,.22)}.hero-media-badge{position:absolute;left:22px;bottom:22px;background:rgba(255,255,255,.94);padding:12px 16px;border-radius:14px;box-shadow:var(--shadow)}.hero-media-badge span,.hero-media-badge strong{display:block}.hero-media-badge span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}.hero-media-badge strong{color:var(--navy)}.category-strip{border-block:1px solid var(--line);background:#fff}.category-grid{display:grid;grid-template-columns:repeat(5,1fr)}.category-grid a{text-align:center;text-decoration:none;padding:20px 10px;text-transform:uppercase;font-size:12px;font-weight:800;letter-spacing:.06em;color:#6b7d8c}.category-grid a:hover{color:var(--blue);background:#f8fbfd}.section{padding:96px 0}.section h2{font-size:clamp(34px,4vw,52px);margin:0}.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}.prose{font-size:17px;color:#516574}.prose p:first-child{margin-top:0}.legal-mini{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:24px;padding-top:22px;border-top:1px solid var(--line);font-size:13px;color:#6a7d8a}.allengers-intro{background:#0f385b;color:#fff}.allengers-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center}.allengers-intro h2{color:#fff}.allengers-intro p{color:#c8d9e4}.allengers-logo{width:260px;background:#fff;padding:14px 18px;border-radius:14px;margin:0 0 24px}.allengers-banner{border-radius:22px;box-shadow:0 20px 60px rgba(0,0,0,.2)}.text-link{display:inline-block;color:var(--blue);font-weight:800;text-decoration:none}.allengers-intro .text-link{color:#7fdbff}.products-section{background:var(--bg)}.section-head{display:flex;justify-content:space-between;gap:50px;align-items:end;margin-bottom:36px}.section-head>p{max-width:500px;color:var(--muted);margin:0}.product-feature{display:grid;grid-template-columns:1.05fr .95fr;background:#fff;border:1px solid var(--line);border-radius:30px;overflow:hidden;box-shadow:var(--shadow);margin-bottom:24px}.product-image{background:#e9f7f8;display:grid;place-items:center;min-height:440px}.product-image img{width:100%;height:100%;object-fit:cover}.product-copy{padding:44px}.pill{display:inline-flex;padding:6px 10px;background:#e7f5fb;color:#0b6799;border-radius:999px;font-weight:800;font-size:11px;letter-spacing:.06em;text-transform:uppercase}.product-copy h3,.product-card h3{color:var(--navy);line-height:1.18}.product-copy h3{font-size:36px;margin:18px 0 14px}.product-copy p{color:var(--muted)}.check-list{padding:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:24px 0}.check-list li{position:relative;padding-left:22px;color:#415666;font-size:14px}.check-list li:before{content:'✓';position:absolute;left:0;color:var(--cyan);font-weight:900}.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.product-card{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.product-card-image{height:300px;background:#eef7fb;overflow:hidden}.product-card-image img{width:100%;height:100%;object-fit:cover}.product-card-body{padding:28px}.product-card h3{font-size:26px;margin:14px 0 10px}.product-card p{color:var(--muted);margin-bottom:18px}.drf-card{display:grid;grid-template-columns:.78fr 1.22fr}.drf-visual{min-height:300px;background:linear-gradient(145deg,#0d5f94,#0aa6d8);display:flex;align-items:center;justify-content:center;gap:10px;color:#fff;font-size:38px;font-weight:900}.drf-visual span:nth-child(2){opacity:.6}.link-stack{display:flex;flex-wrap:wrap;gap:10px 22px}.product-note{margin-top:24px;padding:18px 20px;border-radius:14px;background:#edf6fa;color:#57707f;font-size:13px}.services-section{background:#fff}.service-feature{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:stretch;margin:0 0 26px}.service-photo{margin:0;border:1px solid var(--line);border-radius:24px;overflow:hidden;background:#eef7fb;box-shadow:var(--shadow)}.service-photo img{width:100%;height:100%;min-height:390px;object-fit:cover;object-position:center 48%}.service-photo figcaption{padding:10px 14px;background:#fff;color:var(--muted);font-size:11px;border-top:1px solid var(--line)}.service-feature-copy{padding:34px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(180deg,#fafdff,#f2f8fb);display:flex;flex-direction:column;justify-content:center}.service-feature-copy h3{margin:16px 0 10px;color:var(--navy);font-size:30px;line-height:1.15}.service-feature-copy p{color:var(--muted);margin:0 0 12px}.service-caption-note{font-size:12px!important;color:#78909d!important}
.compact-head{margin-bottom:28px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.service-grid article{padding:28px;border:1px solid var(--line);border-radius:20px;background:#fff}.service-grid span{font-weight:900;color:#9bb1bf;font-size:13px}.service-grid h3{color:var(--navy);margin:18px 0 8px}.service-grid p{color:var(--muted);font-size:14px;margin:0}.workflow-section{background:#eef7fb}.workflow-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.workflow{list-style:none;margin:0;padding:0}.workflow li{display:grid;grid-template-columns:52px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid #cfe0e9}.workflow b{color:#8aa8b8}.workflow strong,.workflow small{display:block}.workflow strong{color:var(--navy)}.workflow small{color:var(--muted);margin-top:3px}.contact-section{background:linear-gradient(180deg,#fff,#f2f9fc)}.contact-grid{display:grid;grid-template-columns:1fr .9fr;gap:70px;align-items:start}.contact-copy>p{color:var(--muted)}.contact-list{margin-top:28px;display:grid;gap:12px}.contact-list a,.contact-list div{display:flex;justify-content:space-between;gap:30px;text-decoration:none;border-bottom:1px solid var(--line);padding:13px 0}.contact-list span{color:var(--muted);font-size:13px}.contact-list strong{text-align:right;color:var(--navy)}.contact-form{background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:var(--shadow);display:grid;gap:14px}.contact-form label{display:grid;gap:6px;font-size:13px;font-weight:700;color:#415566}.contact-form input,.contact-form textarea{width:100%;border:1px solid #cedce5;border-radius:12px;padding:12px 13px;font:inherit;background:#fbfdfe;color:var(--ink)}.contact-form input:focus,.contact-form textarea:focus{outline:3px solid rgba(5,163,220,.12);border-color:var(--cyan)}.contact-form small{color:var(--muted);font-size:11px}.site-footer{background:#0b2d49;color:#b8ccd8;padding:48px 0}.footer-grid{display:grid;grid-template-columns:1fr .8fr 1.2fr;gap:50px;align-items:start}.footer-brand img{width:155px;background:#fff;border-radius:12px;padding:8px}.footer-brand p,.footer-legal p{font-size:12px}.footer-links{display:grid;gap:8px}.footer-links a{text-decoration:none;color:#d8e6ed;font-size:13px}.footer-legal p{margin-top:0}.footer-legal p:last-child{color:#91a9b7}
@media(max-width:980px){.service-feature{grid-template-columns:1fr}.service-photo img{min-height:0;height:auto}.nav{display:none;position:absolute;top:72px;left:20px;right:20px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav.open{display:flex}.menu-btn{display:flex}.hero-grid,.about-grid,.allengers-grid,.workflow-grid,.contact-grid{grid-template-columns:1fr}.hero{padding-top:60px}.hero-media{max-width:760px}.section-head{display:block}.section-head>p{margin-top:16px}.product-feature{grid-template-columns:1fr}.product-image{min-height:auto}.product-image img{height:auto}.service-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.footer-legal{grid-column:1/-1}}
@media(max-width:700px){.service-feature-copy{padding:24px}.service-feature-copy h3{font-size:25px}.container{width:min(var(--max),calc(100% - 28px))}.nav-wrap{height:70px}.brand img{width:132px}.section{padding:70px 0}.hero{padding:54px 0 62px}.hero h1{font-size:42px}.hero-lead{font-size:16px}.hero-actions{flex-direction:column;align-items:stretch}.hero-points{grid-template-columns:1fr}.hero-media img{border-radius:18px}.hero-media-badge{left:12px;bottom:12px}.category-grid{display:flex;overflow-x:auto;scrollbar-width:none}.category-grid a{min-width:145px}.product-copy{padding:28px}.product-copy h3{font-size:29px}.check-list{grid-template-columns:1fr}.product-grid{grid-template-columns:1fr}.product-card-image{height:auto}.product-card-image img{height:auto}.drf-card{grid-template-columns:1fr}.drf-visual{min-height:190px}.service-grid{grid-template-columns:1fr}.contact-list a,.contact-list div{display:block}.contact-list strong{display:block;text-align:left;margin-top:4px}.contact-form{padding:22px}.footer-grid{grid-template-columns:1fr}.footer-legal{grid-column:auto}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* v5 hero: preserve original Allengers banner proportions; never stretch */
.hero-media{background:#0b5fa3;border-radius:26px;overflow:hidden;box-shadow:0 26px 70px rgba(14,69,105,.22)}
.hero-media img{display:block;width:100%;height:auto;aspect-ratio:2000/614;object-fit:contain;object-position:center;border-radius:0;box-shadow:none}
@media(max-width:700px){.hero-media{border-radius:18px}.hero-media img{width:100%;height:auto;object-fit:contain}}

/* v6 approved hero visual: show complete approved artwork without distortion */
.hero-media{background:#fff;aspect-ratio:3/2}
.hero-media img{width:100%;height:100%;aspect-ratio:auto;object-fit:contain;object-position:center}
@media(max-width:980px){.hero-media{aspect-ratio:3/2}}

/* v7 C-arm hero approved draft */
.hero-media{background:#f5f7f8;aspect-ratio:780/486}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center}
@media(max-width:980px){.hero-media{aspect-ratio:780/486}}

/* v8 bilingual language switch */
.lang-switch{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:800;color:var(--muted);white-space:nowrap}.lang-switch a{color:var(--blue)!important;text-decoration:none!important}.lang-switch strong{color:var(--navy)}@media(max-width:980px){.lang-switch{padding:10px 4px;border-top:1px solid var(--line);margin-top:4px}}

/* v9: expanded partner banner, larger banner text area, sales/footer and floating hotline */
.allengers-grid{grid-template-columns:.72fr 1.28fr;gap:44px}.allengers-banner{width:100%;height:auto;max-height:none;object-fit:contain;background:#fff;padding:14px}.allengers-copy h2{font-size:clamp(38px,4.2vw,58px)}.allengers-copy p{font-size:17px}.allengers-logo{width:290px}
.site-footer{padding:0;background:#0a253c}.footer-main-grid{display:grid;grid-template-columns:1.1fr .8fr 1fr;gap:60px;padding:48px 0;color:#c7d7e1}.footer-links,.footer-sales{display:grid;gap:9px}.footer-links strong,.footer-sales strong{color:#fff;margin-bottom:6px}.footer-links a,.footer-sales a{text-decoration:none;color:#d9e8ef}.footer-sales span{font-size:13px}.footer-legal-full{border-top:1px solid rgba(255,255,255,.15);background:#081f33}.legal-grid{display:grid;grid-template-columns:1.4fr 1.1fr .8fr;gap:50px;padding:30px 0 22px}.legal-grid div{display:grid;gap:7px}.legal-grid strong{color:#fff;font-size:13px}.legal-grid span{color:#afc3cf;font-size:12px}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.1);padding:15px 0 20px;color:#8fa8b7;font-size:12px}.floating-hotline{position:fixed;right:22px;bottom:24px;z-index:120;display:grid;grid-template-columns:34px 1fr;column-gap:8px;align-items:center;min-width:190px;padding:11px 16px;border-radius:18px;background:#0b6cc7;color:#fff;text-decoration:none;box-shadow:0 12px 34px rgba(0,0,0,.28);border:1px solid rgba(255,255,255,.5)}.floating-hotline>span{grid-row:1/3;font-size:25px}.floating-hotline b{font-size:16px;line-height:1.1}.floating-hotline small{font-size:10px;opacity:.9}.floating-hotline:hover{transform:translateY(-2px)}
@media(max-width:980px){.allengers-grid{grid-template-columns:1fr}.allengers-banner{padding:8px}.footer-main-grid,.legal-grid{grid-template-columns:1fr 1fr}.legal-grid div:first-child{grid-column:1/-1}}
@media(max-width:700px){.allengers-copy h2{font-size:36px}.footer-main-grid,.legal-grid{grid-template-columns:1fr}.legal-grid div:first-child{grid-column:auto}.floating-hotline{right:12px;bottom:14px;min-width:170px;padding:9px 12px}.floating-hotline b{font-size:14px}}
/* v11 footer simplification */
.footer-main-grid{grid-template-columns:1.2fr 1fr;}
.legal-lines{display:flex;flex-direction:column;gap:7px;padding-top:24px;padding-bottom:18px;}
.legal-lines>strong{font-size:1.05rem;}
.legal-lines span{display:block;}
.legal-lines a{color:inherit;text-decoration:none;}
@media(max-width:760px){.footer-main-grid{grid-template-columns:1fr}.legal-lines{padding-top:20px}}

/* v12 approved expanded partner banner + approved footer */
.allengers-intro{padding:110px 0}
.allengers-grid{width:min(1380px,calc(100% - 40px));grid-template-columns:.62fr 1.38fr;gap:54px}
.allengers-banner{box-sizing:border-box;width:100%;height:auto;min-height:390px;object-fit:contain;object-position:center;background:#fff;padding:28px;border-radius:24px}
.allengers-copy h2{font-size:clamp(42px,4.5vw,64px)}
.site-footer{padding:0;background:linear-gradient(135deg,#082944,#061d33);color:#d4e1e9}
.footer-v12-grid{display:grid;grid-template-columns:1.35fr .8fr .9fr .95fr 1.25fr;gap:38px;padding:46px 0 34px;align-items:start}
.footer-about img{width:120px;background:#fff;border-radius:10px;padding:7px;margin-bottom:15px}.footer-about p{font-size:13px;line-height:1.55;margin:0;color:#e0e9ef}
.footer-col{display:flex;flex-direction:column;gap:9px;font-size:13px}.footer-col>strong{color:#fff;font-size:13px;margin-bottom:6px;padding-bottom:8px;position:relative}.footer-col>strong:after{content:'';position:absolute;left:0;bottom:0;width:34px;height:2px;background:#9bc53d}.footer-col a{color:#e5edf2;text-decoration:none}.footer-col span{color:#e5edf2}.footer-contact{line-height:1.55}
.footer-legal-v12{border-top:1px solid rgba(255,255,255,.22);background:rgba(0,0,0,.08)}.legal-v12{padding:24px 0 18px;display:block}.legal-v12 h3{color:#62aef1;font-size:14px;margin:0 0 10px}.legal-v12 p{display:block;margin:5px 0;color:#f1f6f9;font-size:13px;line-height:1.45}.legal-v12 .company-name{font-weight:800}.legal-v12 a{color:#f1f6f9}.footer-bottom{text-align:center;padding:13px 0 18px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:#a8bfcd}
@media(max-width:1100px){.footer-v12-grid{grid-template-columns:1.2fr 1fr 1fr}.footer-contact{grid-column:2/4}.allengers-banner{min-height:320px}}
@media(max-width:760px){.allengers-intro{padding:76px 0}.allengers-grid{width:min(var(--max),calc(100% - 28px));grid-template-columns:1fr}.allengers-banner{min-height:0;padding:14px}.footer-v12-grid{grid-template-columns:1fr;gap:28px}.footer-contact{grid-column:auto}.legal-v12 p{font-size:12px}}