:root{--blue-900:#0d1b33;--blue-800:#132a54;--blue-700:#1a3a75;--blue-600:#1d4ed8;--blue-500:#2563eb;
--blue-100:#dbeafe;--blue-50:#eff6ff;--violet-700:#6d28d9;--violet-600:#7c3aed;--violet-500:#8b5cf6;--violet-400:#a78bfa;
--gray-900:#0f172a;--gray-700:#334155;--gray-500:#64748b;--gray-300:#cbd5e1;--gray-100:#f1f5f9;--gray-50:#f8fafc;
--white:#fff;--bg-body:var(--gray-50);--text-primary:var(--gray-900);--text-secondary:var(--gray-700);--border-color:var(--gray-300);
--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--shadow-sm:0 2px 8px rgba(19,42,84,.08);--shadow-md:0 4px 16px rgba(19,42,84,.10);--shadow-lg:0 8px 30px rgba(19,42,84,.14);
--font-sans:'Inter','Segoe UI',system-ui,sans-serif;--section-pad:2.7rem;--section-pad-lg:3.6rem}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-sans);background:var(--bg-body);color:var(--text-primary);line-height:1.6;font-size:1rem}
img{max-width:100%}a{color:var(--blue-600);text-decoration:none}a:hover{text-decoration:underline}
.container{width:min(1200px,92%);margin:0 auto}
.skip-link{position:absolute;left:-999px;top:0;background:var(--violet-600);color:#fff;padding:8px 14px;border-radius:0 0 6px 0;z-index:999}
.skip-link:focus{left:0}
h1{font-size:clamp(1.8rem,3.4vw,2.75rem);line-height:1.15;font-weight:800;overflow-wrap:normal;word-break:normal}
h2{font-size:clamp(1.5rem,2.4vw,2.1rem);line-height:1.2;font-weight:700}
h3{font-size:1.15rem;font-weight:700}
.eyebrow{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--violet-500);margin-bottom:.7rem}
.lead{font-size:1.06rem;color:var(--text-secondary);max-width:56ch}
.body-lg{font-size:1.02rem;color:var(--text-secondary)}
.section-heading{margin-bottom:.9rem}.section-title{margin-bottom:1.2rem}.text-center{text-align:center}
.site-header{background:var(--blue-800);color:#fff;position:sticky;top:0;z-index:1000;box-shadow:var(--shadow-md)}
.utility-bar{background:var(--blue-900);font-size:.82rem;padding:.35rem 0}
.utility-bar a{color:var(--blue-100);margin-right:1rem}
.utility-bar .utility-bar-right a.utility-phone{color:#fff;font-weight:600;background:var(--violet-600);padding:.25rem .7rem;border-radius:999px;margin-right:0}
.header-inner{display:flex;align-items:center;gap:1.1rem;padding:.7rem 0}
.brand{display:flex;align-items:center;gap:.6rem;color:#fff;flex-shrink:0;max-width:300px;overflow:hidden}
.brand:hover{text-decoration:none}
.brand-logo{width:38px;height:38px;border-radius:8px;background:var(--violet-600);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.2rem;color:#fff;flex-shrink:0}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand-name{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:700;font-size:.8rem}
.brand-tagline{font-size:.72rem;color:var(--blue-100);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.main-nav{display:flex;gap:.15rem;flex:1 1 auto;min-width:0}
.nav-item{position:relative}
.nav-link{display:block;color:#fff;padding:.55rem .6rem;border-radius:6px;font-size:.9rem;font-weight:500;white-space:nowrap}
.nav-link:hover{background:var(--blue-700);text-decoration:none}
.mobile-menu-toggle{display:none;background:none;border:1px solid rgba(255,255,255,.4);color:#fff;font-size:1.2rem;border-radius:6px;padding:.3rem .6rem;cursor:pointer}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.68rem 1.35rem;border-radius:8px;font-weight:600;font-size:.95rem;border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:all .15s ease}
.btn-primary{background:var(--violet-600);color:#fff}.btn-primary:hover{background:var(--violet-700);text-decoration:none;box-shadow:var(--shadow-md)}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.55);color:inherit}
.section .btn-outline{border-color:var(--blue-600);color:var(--blue-600)}
.btn-outline:hover{text-decoration:none;background:rgba(255,255,255,.08)}
.cta-row{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.2rem}
.page-head,.hero{background:linear-gradient(150deg,var(--blue-900) 0%,var(--blue-800) 55%,var(--blue-600) 100%);color:#fff;padding:calc(var(--section-pad-lg) + .6rem) 0;position:relative;overflow:hidden}
.page-head::before,.hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:36px 36px;pointer-events:none}
.page-head .container,.hero .container{position:relative;z-index:1}
.page-head .lead,.hero .lead{color:var(--blue-100)}
.page-head h1,.hero h1{color:#fff;margin:.35rem 0 .6rem}
.trust-bar{display:flex;gap:1.1rem;flex-wrap:wrap;margin-top:1.2rem}
.trust-item{display:inline-flex;align-items:center;gap:.45rem;font-size:.9rem;color:var(--blue-100)}
.trust-icon{width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;background:var(--violet-500);border-radius:50%;color:#fff;font-size:.7rem}
.section{padding:var(--section-pad) 0}.section-alt{background:var(--blue-50)}section.alt{background:var(--blue-50)}
.section-sm{padding:calc(var(--section-pad)*.66) 0}
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.2rem;margin-top:1.2rem}
.smooth-card{background:#fff;border:1px solid var(--gray-300);border-radius:var(--radius-md);padding:1.4rem;box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease;border-top:3px solid transparent}
.smooth-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-top-color:var(--violet-500)}
.smooth-card h3{margin:.55rem 0 .4rem;font-size:1.05rem}.smooth-card p{color:var(--text-secondary);font-size:.94rem}
.ui-ico{width:42px;height:42px;display:inline-flex;color:var(--blue-600)}
.ui-ico svg{width:100%;height:100%;stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round}
.spec-table-wrap{overflow-x:auto;margin-top:1rem;background:#fff;border:1px solid var(--gray-300);border-radius:var(--radius-md)}
.spec-table{width:100%;border-collapse:collapse;font-size:.94rem}
.spec-table th,.spec-table td{padding:.7rem .95rem;text-align:left;border-bottom:1px solid var(--gray-300)}
.spec-table thead th{background:var(--blue-50);color:var(--blue-800);font-size:.8rem;text-transform:uppercase;letter-spacing:.06em}
.spec-table tbody tr:last-child td{border-bottom:none}
.process-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.1rem;margin-top:1.2rem}
.process-card{background:#fff;border:1px solid var(--gray-300);border-top:3px solid var(--violet-500);border-radius:var(--radius-md);padding:1.2rem}
.process-card .p-num{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.1em;color:var(--violet-600);margin-bottom:.5rem}
.process-card h3{font-size:1.02rem;margin-bottom:.35rem}.process-card p{font-size:.9rem;color:var(--text-secondary)}
.faq-list{margin-top:1rem}
.faq-item{background:#fff;border:1px solid var(--gray-300);border-radius:var(--radius-sm);margin-bottom:.6rem}
.faq-q{padding:.9rem 1.1rem;cursor:pointer;font-weight:600;font-size:.97rem;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq-q::-webkit-details-marker{display:none}
.faq-q::after{content:'+';color:var(--violet-600);font-size:1.15rem;font-weight:700}
.faq-item[open] .faq-q::after{content:'‘2'}
.faq-a{padding:0 1.1rem .95rem;color:var(--text-secondary);font-size:.94rem}
.cta-banner{background:linear-gradient(135deg,var(--blue-900),var(--blue-700));color:#fff;padding:2.8rem 0;text-align:center;border-top:3px solid var(--violet-500)}
.cta-banner h2{margin-bottom:.45rem}.cta-banner p{color:var(--blue-100);max-width:560px;margin:0 auto 1.2rem}
.cta-banner .btn-primary{background:var(--violet-600)}
.breadcrumb{padding:.75rem 0;font-size:.85rem;color:var(--text-secondary)}
.breadcrumb a{color:var(--blue-600)}.bc-sep{margin:0 .5rem;color:var(--gray-300)}
form{background:#fff;border:1px solid var(--gray-300);border-radius:var(--radius-md);padding:1.6rem;max-width:720px;margin:1.2rem auto 0;display:grid;gap:.85rem}
label{display:flex;flex-direction:column;gap:.3rem;font-size:.9rem;font-weight:600;color:var(--gray-900)}
input,select,textarea{font-family:inherit;font-size:.95rem;padding:.6rem .75rem;border:1px solid var(--gray-300);border-radius:6px;background:#fff;color:var(--text-primary)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--violet-500);outline-offset:1px;border-color:var(--violet-500)}
form .btn-primary{justify-self:start}
.file-hint{font-weight:400;font-size:.82rem;color:var(--gray-500)}
.cookie-banner{position:fixed;left:16px;right:16px;bottom:16px;z-index:9999;background:var(--blue-800);color:#fff;border-radius:10px;box-shadow:var(--shadow-lg)}
.cookie-banner .cb-inner{max-width:960px;margin:0 auto;padding:14px 20px;display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cookie-banner p{margin:0;font-size:.92rem}.cookie-banner a{color:#fff;text-decoration:underline}
.cookie-banner .cb-actions{display:flex;gap:10px;flex-wrap:wrap}
.cookie-banner .btn-sm{padding:8px 16px;font-size:.9rem;border-radius:6px;cursor:pointer}
.cookie-banner .btn-primary{background:var(--violet-600);border:none;color:#fff}
.cookie-banner .btn-outline{background:transparent;border:1px solid rgba(255,255,255,.5);color:#fff}
.cookie-banner[hidden]{display:none}
.cb-check{display:flex;gap:8px;align-items:flex-start;margin:.1rem 0;font-weight:400}.cb-check input{margin-top:4px;width:auto}
.site-footer{background:var(--blue-900);color:var(--blue-100);padding:2.6rem 0 0;margin-top:var(--section-pad-lg)}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.4rem;padding-bottom:1.8rem}
.footer-col h4{color:#fff;font-size:.92rem;margin-bottom:.7rem}
.footer-col a{display:block;color:var(--blue-100);padding:.22rem 0;font-size:.88rem}
.footer-col a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);padding:1rem 0;font-size:.84rem}
.footer-bottom .container{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.footer-bottom-links{display:flex;gap:1rem;flex-wrap:wrap}.footer-bottom a{color:var(--blue-100)}
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}}
@media (max-width:1024px)}@media (max-width:860px){
.main-nav{position:fixed;inset:56px 0 auto 0;background:var(--blue-800);flex-direction:column;padding:1rem 4%;display:none;max-height:calc(100vh - 56px);overflow:auto}
.main-nav.mobile-open{display:flex}.nav-item{width:100%}
.mobile-menu-toggle{display:block;margin-left:auto}}
@media (max-width:560px){.page-head,.hero{padding:2.6rem 0}}

/* ===== PREMIUM UPGRADE LAYER v1 ===== */
:root{--lx-accent:#7c3aed;--lx-accent2:#a78bfa;--lx-ink:#132a54;--lx-gold:#c9a227;--lx-radius:14px;
--lx-accent-rgb:124,58,237;--lx-accent2-rgb:167,139,250;--lx-ink-rgb:19,42,84}
*{--webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
::selection{background:rgba(124,58,237,.92);color:#fff}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:rgba(19,42,84,.28);border-radius:8px}
::-webkit-scrollbar-thumb:hover{background:rgba(19,42,84,.45)}
:focus-visible{outline:2px solid var(--lx-accent);outline-offset:2px}

h1{letter-spacing:-.02em}
.section-heading,.section-title{letter-spacing:-.015em}
.section-heading::after{content:'';display:block;width:58px;height:3px;border-radius:2px;margin-top:.55rem;background:linear-gradient(90deg,var(--lx-gold),rgba(167,139,250,.75))}
.text-center .section-heading::after{margin-left:auto;margin-right:auto}

.site-header{background:linear-gradient(180deg,var(--lx-ink),rgba(19,42,84,.96));backdrop-filter:saturate(140%) blur(10px)}
.site-header::after{content:'';display:block;height:2px;background:linear-gradient(90deg,var(--lx-gold),rgba(167,139,250,.55),transparent)}
.nav-link{transition:color .2s ease,background .2s ease}
.nav-link:hover{background:rgba(255,255,255,.08)}

.page-head,.hero,.subhero-premium{
background:
radial-gradient(900px 420px at 85% -10%,rgba(124,58,237,.32),transparent 62%),
radial-gradient(760px 380px at -8% 115%,rgba(167,139,250,.24),transparent 60%),
linear-gradient(160deg,var(--lx-ink) 0%,#242d6c 52%,#372f88 100%);
padding:calc(var(--section-pad-lg) + 2rem) 0 calc(var(--section-pad-lg) + 1.2rem)}
.page-head::after,.hero::after,.subhero-premium::after{content:'';position:absolute;left:0;right:0;bottom:0;height:3px;background:linear-gradient(90deg,var(--lx-gold),rgba(167,139,250,.55),transparent)}
.page-head h1,.hero h1,.subhero-premium h1{font-size:clamp(2rem,4vw,3.1rem);letter-spacing:-.02em;text-shadow:0 2px 26px rgba(0,0,0,.3)}
.page-head .lead,.hero .lead,.subhero-premium .lead{color:rgba(255,255,255,.88);font-size:1.09rem}
.eyebrow{color:var(--lx-gold);letter-spacing:.2em}
.eyebrow::before{content:'';display:inline-block;width:34px;height:1px;background:var(--lx-gold);vertical-align:middle;margin-right:.6rem}
.trust-item{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:.38rem .85rem}

.btn{border-radius:10px;font-weight:650;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.btn-primary{background:linear-gradient(135deg,var(--lx-accent),var(--lx-accent2));box-shadow:0 8px 22px rgba(124,58,237,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(124,58,237,.48)}
.section .btn-outline:hover{background:rgba(124,58,237,.06)}

.smooth-card{border-radius:var(--lx-radius);border-color:rgba(19,42,84,.08);background:linear-gradient(180deg,#fff,#fcfdff);position:relative;overflow:hidden}
.smooth-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--lx-accent),var(--lx-accent2));opacity:0;transition:opacity .25s ease}
.smooth-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(19,42,84,.16)}
.smooth-card:hover::before{opacity:1}
.smooth-card h3{font-weight:750;letter-spacing:-.01em}

.spec-table thead th{border-bottom:2px solid rgba(124,58,237,.55)}
.spec-table tbody tr{transition:background .15s ease}
.spec-table tbody tr:hover td{background:rgba(124,58,237,.05)}
.spec-table{border-radius:var(--lx-radius)}

.process-card{border-radius:var(--lx-radius)}
.process-card .p-num{color:var(--lx-accent)}

.faq-item{border-radius:10px}
.faq-q:hover{color:var(--lx-accent)}

.stat-num{color:var(--lx-accent2);text-shadow:0 0 26px rgba(167,139,250,.45)}

.cta-banner{position:relative;background:radial-gradient(820px 320px at 50% 0%,rgba(124,58,237,.28),transparent 62%),linear-gradient(135deg,var(--lx-ink),#242d6c)}
.cta-banner::after{content:'';position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,transparent,var(--lx-gold),transparent)}

.site-footer{background:linear-gradient(180deg,var(--lx-ink),#0c1b37)}
.footer-col h4{color:var(--lx-gold);text-transform:uppercase;letter-spacing:.12em;font-size:.78rem}

.cookie-banner{border-radius:14px;backdrop-filter:blur(8px)}
/* ===== END PREMIUM LAYER ===== */


/* ===== MODULE COMPLETION LAYER ===== */
.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.2rem;margin-top:1.2rem}
.testimonial-card{background:#fff;border:1px solid var(--border-color);border-radius:14px;padding:1.3rem;box-shadow:var(--shadow-sm)}
.t-head{display:flex;align-items:center;gap:.7rem;margin-bottom:.5rem}
.t-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--blue-800),var(--violet-600));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem}
.t-name{display:block;font-weight:700;font-size:.92rem}.t-role{display:block;font-size:.8rem;color:var(--text-secondary)}
.star-rating{color:#d9a419;letter-spacing:.12em;font-size:.9rem;margin-bottom:.4rem}
.testimonial-card p{font-size:.94rem;color:var(--text-secondary)}
.pull-quote{max-width:760px;margin:0 auto;text-align:center;padding:1.6rem 0}
.pull-quote p{font-size:1.5rem;line-height:1.45;font-weight:650;letter-spacing:-.01em}
.pull-quote::before{content:'“';display:block;font-size:4rem;line-height:.6;color:var(--violet-400);margin-bottom:.4rem}
.pull-quote cite{display:block;margin-top:.8rem;font-style:normal;color:var(--text-secondary);font-size:.9rem}
.metric-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1rem}
.metric-card{background:linear-gradient(180deg,#fff,#f7f9ff);border:1px solid var(--border-color);border-radius:14px;padding:1.2rem;text-align:center;box-shadow:var(--shadow-sm)}
.metric-num{font-size:2rem;font-weight:800;background:linear-gradient(135deg,var(--blue-600),var(--violet-600));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.metric-label{font-size:.85rem;color:var(--text-secondary);margin-top:.2rem}
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}
.gallery-item{background:#fff;border:1px solid var(--border-color);border-radius:14px;overflow:hidden}
.g-ph{height:150px;background:linear-gradient(135deg,var(--blue-50),var(--violet-100,#ede9fe))}
.g1{background:linear-gradient(135deg,#dbeafe,#c7d2fe)}
.g2{background:linear-gradient(135deg,#ede9fe,#ddd6fe)}
.g3{background:linear-gradient(135deg,#e0f2fe,#dbeafe)}
.gallery-item figcaption{padding:.6rem .8rem;font-size:.82rem;color:var(--text-secondary)}
.baseinfo-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;background:linear-gradient(180deg,#fff,#f8faff);border:1px solid var(--border-color);border-radius:14px;padding:1.1rem}
.bi-item{display:flex;flex-direction:column;gap:.15rem}
.bi-k{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text-secondary)}
.bi-v{font-weight:700}
.tab-bar{display:flex;gap:.4rem;flex-wrap:wrap}
.tab-btn{padding:.55rem 1.1rem;border:1px solid var(--border-color);background:#fff;border-radius:999px;cursor:pointer;font-size:.9rem;font-weight:600}
.tab-btn.active{background:var(--blue-600);border-color:var(--blue-600);color:#fff}
.tab-panel{display:none;background:#fff;border:1px solid var(--border-color);border-radius:12px;padding:1.2rem;margin-top:.7rem}
.tab-panel.active{display:block}
.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.2rem;margin-top:1.2rem}
.pricing-card{background:#fff;border:1px solid var(--border-color);border-radius:16px;padding:1.5rem;position:relative}
.pricing-card.featured{border:2px solid var(--violet-600);box-shadow:0 16px 40px rgba(124,58,237,.16);transform:scale(1.02)}
.p-flag{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--violet-600);color:#fff;font-size:.72rem;font-weight:700;padding:.25rem .8rem;border-radius:999px;letter-spacing:.06em}
.p-note{color:var(--text-secondary);font-size:.85rem;margin-bottom:.8rem}
.p-feats{list-style:none;display:grid;gap:.45rem;margin:0 0 1.1rem;font-size:.92rem}
.compare-table td:nth-child(n+2){text-align:center;font-weight:600}
.demo-card{display:flex;gap:1.2rem;align-items:center;background:linear-gradient(135deg,#fff,#f6f4ff);border:1px solid var(--border-color);border-radius:16px;padding:1.3rem;max-width:860px;margin:0 auto}
.demo-thumb{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--blue-600),var(--violet-600));color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex-shrink:0}
.countdown-card{background:linear-gradient(135deg,var(--blue-50),#fff);border:1px dashed var(--violet-500);border-radius:14px;padding:1rem 1.3rem;max-width:640px;margin:0 auto;text-align:center}
.case-filter{display:flex;gap:.4rem;flex-wrap:wrap;margin:1rem 0}
.cf-btn{padding:.45rem 1rem;border:1px solid var(--border-color);background:#fff;border-radius:999px;cursor:pointer;font-size:.88rem;font-weight:600}
.cf-btn.active{background:var(--blue-600);border-color:var(--blue-600);color:#fff}
.case-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.2rem}
.case-card{background:#fff;border:1px solid var(--border-color);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm)}
.case-thumb{height:110px;display:flex;align-items:center;justify-content:center;font-weight:800;letter-spacing:.2em;color:#fff}
.case-card[data-cat="aero"] .case-thumb{background:linear-gradient(135deg,#1e40af,#3b82f6)}
.case-card[data-cat="space"] .case-thumb{background:linear-gradient(135deg,#7c3aed,#a78bfa)}
.case-card[data-cat="def"] .case-thumb{background:linear-gradient(135deg,#334155,#64748b)}
.case-card h3{font-size:1rem;padding:0 1.1rem;margin-top:.7rem}
.case-card p{padding:0 1.1rem 1.1rem;font-size:.9rem;color:var(--text-secondary)}
.cd-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.1rem}
.cd-grid h4{color:var(--blue-600);margin-bottom:.3rem}
.cd-grid>div{background:#fff;border:1px solid var(--border-color);border-radius:12px;padding:1.1rem}
.team-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.1rem}
.team-card{background:#fff;border:1px solid var(--border-color);border-radius:14px;padding:1.3rem;text-align:center}
.team-card .t-avatar{margin:0 auto .7rem;width:56px;height:56px;font-size:1rem}
.lx-toc{position:sticky;top:76px;float:right;width:200px;margin:0 0 1rem 1.5rem;background:#fff;border:1px solid var(--border-color);border-radius:12px;padding:.9rem 1.1rem;font-size:.86rem}
.lx-toc ul{list-style:none;margin:0;padding:0}
.lx-toc a{display:block;padding:.22rem 0}
.lock-card{display:flex;gap:1.2rem;align-items:center;justify-content:space-between;flex-wrap:wrap;background:linear-gradient(135deg,#fff,var(--blue-50));border:1px solid var(--border-color);border-radius:16px;padding:1.3rem 1.5rem;max-width:860px;margin:0 auto}
.lock-form{display:flex;gap:.5rem;flex-wrap:wrap}
.lock-form input{min-width:220px}
.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.2rem}
.blog-card{display:block;background:#fff;border:1px solid var(--border-color);border-radius:14px;padding:1.2rem;transition:transform .18s ease,box-shadow .18s ease}
.blog-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);text-decoration:none}
.blog-card h3{font-size:1rem;margin:.5rem 0 .3rem}.blog-card p{font-size:.9rem;color:var(--text-secondary)}
.marquee-track{display:flex;gap:3rem;overflow:hidden;padding:.9rem 0;white-space:nowrap}
.marquee-track span{font-weight:700;letter-spacing:.12em;color:rgba(255,255,255,.85);font-size:.85rem;text-transform:uppercase;animation:lx-marquee 22s linear infinite;flex-shrink:0}
@keyframes lx-marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.lx-marquee{background:var(--blue-900);overflow:hidden}
.badge{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:.22rem .65rem;border-radius:999px}
.badge-new{background:var(--blue-50);color:var(--blue-700);border:1px solid var(--blue-500)}
.badge-hot{background:var(--violet-100,#ede9fe);color:var(--violet-700);border:1px solid var(--violet-500)}
.lx-badges{display:flex;gap:.4rem;margin-bottom:.6rem}
#backTop{position:fixed;right:18px;bottom:88px;width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--blue-600),var(--violet-600));color:#fff;border:none;font-size:1.1rem;cursor:pointer;box-shadow:0 8px 22px rgba(30,64,175,.4);opacity:0;pointer-events:none;transition:opacity .25s ease;z-index:998}
#backTop.show{opacity:1;pointer-events:auto}
.lx-chat{position:fixed;right:18px;bottom:22px;width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,#25d366,#128c7e);color:#fff;border:none;font-size:1.4rem;cursor:pointer;box-shadow:0 10px 26px rgba(18,140,126,.4);z-index:998}
.lx-chat-panel{position:fixed;right:18px;bottom:84px;width:290px;background:#fff;border-radius:14px;box-shadow:0 18px 50px rgba(15,23,42,.24);padding:1.1rem;z-index:999;display:none}
.lx-chat-panel.open{display:block}
.lx-chat-panel h4{margin-bottom:.3rem}.lx-chat-panel p{font-size:.88rem;color:var(--text-secondary);margin-bottom:.7rem}
.lx-modal{position:fixed;inset:0;background:rgba(13,27,51,.55);display:none;align-items:center;justify-content:center;z-index:1002;padding:1rem}
.lx-modal.open{display:flex}
.lx-modal-card{background:#fff;border-radius:18px;max-width:430px;width:100%;padding:1.7rem;position:relative;text-align:center}
.lx-modal-card h3{margin-bottom:.4rem}.lx-modal-card p{font-size:.92rem;color:var(--text-secondary);margin-bottom:1rem}
.lx-modal-close{position:absolute;top:10px;right:14px;background:none;border:none;font-size:1.3rem;cursor:pointer;color:var(--text-secondary)}
.lx-modal-card input{width:100%;margin-bottom:.7rem}
@media (max-width:900px){.lx-toc{display:none}}
/* ===== END MODULE LAYER ===== */

/* ===== S24 补齐模块（FR blue+violet） ===== */
.s24-lc{position:fixed;left:22px;bottom:26px;z-index:900;display:flex;flex-direction:column;gap:10px}
.s24-lc-btn{width:54px;height:54px;border-radius:50%;border:0;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#fff;font-size:22px;box-shadow:0 4px 14px rgba(0,0,0,.18)}
.s24-wa{background:#25d366}
.s24-chat{background:linear-gradient(135deg,#132a54,#7c3aed)}
.s24-pop{position:fixed;left:22px;bottom:92px;z-index:950;width:300px;background:#fff;border:1px solid #e2e8f0;border-top:4px solid #7c3aed;border-radius:12px;padding:20px;display:none;box-shadow:0 12px 30px rgba(13,27,51,.2)}
.s24-pop.open{display:block}
.s24-pop h4{margin:0 0 6px;color:#0d1b33}
.s24-pop p{margin:0 0 12px;font-size:13px;color:#64748b}
.s24-pop input,.s24-pop textarea{width:100%;box-sizing:border-box;padding:11px;border:1px solid #e2e8f0;border-radius:8px;margin-bottom:10px;font-size:14px}
.s24-pop .btn{width:100%}
.s24-top{position:fixed;right:22px;bottom:26px;width:46px;height:46px;border-radius:50%;background:#0d1b33;color:#fff;border:1px solid #7c3aed;cursor:pointer;font-size:20px;z-index:900;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:.3s;box-shadow:0 4px 14px rgba(13,27,51,.35)}
.s24-top.show{opacity:1;pointer-events:auto}

/* page-head real photo */
.page-head{position:relative;overflow:hidden;}
.page-head .page-head-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:0;display:block;}
.page-head .page-head-shade{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(13,27,51,.85) 0%,rgba(13,27,51,.55) 60%,rgba(13,27,51,.2) 100%);}
.page-head .container{position:relative;z-index:2;}

.t-avatar{overflow:hidden}.t-avatar img{width:100%;height:100%;object-fit:cover;display:block;border-radius:50%}

/* ===== FEATURE CARD GRID + UI-ICO FIX (2026-09-22) ===== */
.lx-featurecards .container{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.lx-featurecards .smooth-card{position:relative;display:block}
.lx-featurecards .smooth-card h3{margin:10px 0 6px;font-size:1.05rem}
.ui-ico-wrap,.ui-ico{width:40px;height:40px;display:inline-block}
.ui-ico{color:#c9a227;stroke:#c9a227;fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.ui-ico circle,.ui-ico path{vector-effect:non-scaling-stroke}
.lx-featurecards .smooth-card .ui-ico-wrap{margin-bottom:2px}
@media (max-width:900px){.lx-featurecards .container{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.lx-featurecards .container{grid-template-columns:1fr}}
/* ===== END FEATURE CARD GRID + UI-ICO FIX ===== */

/* --- nav dropdown (s24 fix 2026-09-22) --- */
.nav-item.has-dropdown>.dropdown{position:absolute;top:100%;left:0;min-width:250px;background:#fff;border:1px solid var(--blue-100,#dbeafe);border-radius:12px;box-shadow:0 8px 30px rgba(13,27,51,.16);padding:10px;opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s;z-index:60}
.nav-item.has-dropdown:hover>.dropdown,.nav-item.has-dropdown:focus-within>.dropdown{opacity:1;visibility:visible;transform:none}
.dropdown a,.dropdown .dd-label{display:block;padding:8px 12px;border-radius:8px;font-size:.88rem;color:#0d1b33;text-decoration:none;font-weight:500}
.dropdown a:hover{background:var(--blue-50,#eff6ff);color:var(--blue-700,#1a3a75)}
.dropdown .dd-label{font-size:.72rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:#64748b;cursor:default;margin-top:4px}
.dropdown .dd-col{padding:4px 6px}
@media(max-width:1024px){.nav-item.has-dropdown>.dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:2px 0 8px 12px;display:none;background:transparent}
.nav-item.has-dropdown.open>.dropdown{display:block}.dropdown a{color:#e5edf8}.dropdown .dd-label{color:#9db4d0}}

.smooth-card .ui-ico:has(.ui-img){width:auto;height:auto;background:none;display:block;padding:0;border-radius:0;overflow:hidden}
.smooth-card .ui-ico .ui-img{width:100%;height:160px;object-fit:cover;display:block}

/* === lingomere logo rollout 2026-09-28 === */
a.brand, header .brand, .main-header .brand, .site-header .brand, .m-hdr .brand {
  max-width: none !important;
  overflow: visible !important;
  white-space: nowrap !important;
}
.brand-logo, .brand .mark, .brand .lg, .brand .brand-mark {
  width: auto !important;
  height: auto !important;
  overflow: visible !important;
  background: none !important;
  border: none !important;
  box-shadow: none !important;
  flex: 0 0 auto !important;
  display: inline-flex !important;
  align-items: center;
  padding: 0 !important;
  max-width: none !important;
}
.brand-logo-img, .brand .mark img, .brand .lg img, .brand .brand-mark img {
  height: 72px !important;
  width: auto !important;
  max-width: none !important;
  border-radius: 0 !important;
  display: inline-block !important;
}
.brand-text, .brand .mark + span, .brand .lg + span, .brand .brand-mark + span {
  display: none !important;
}
.brand-logo::after, .brand .mark::after, .brand .lg::after, .brand .brand-mark::after {
  display: none !important;
}