/* HIGH LEVEL — Brand Design System 2027 */
:root{--red:#E31B23;--orange:#FF6B00;--ink:#111111;--surface:#1C1C1C;--paper:#FFFFFF;--paper-alt:#F8F9FA;--border:#E9ECEF;--muted:#6C757D;--white:#FFFFFF;--max:1200px;--radius:16px;--radius-sm:10px;--tr:.25s cubic-bezier(.4,0,.2,1)}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--paper);color:var(--ink);font-family:'Inter',Arial,Helvetica,sans-serif;font-size:17px;line-height:1.6}
img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}ul,ol{list-style:none}
.wrap{width:min(calc(100% - 48px),var(--max));margin-inline:auto}
/* Topbar */
.topbar{background:var(--ink);color:var(--white);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;padding:10px 0;gap:16px}
.topbar a{color:var(--white);transition:color var(--tr)}.topbar a:hover{color:var(--red)}
/* Nav */
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);border-bottom:1px solid rgba(0,0,0,.06)}
.nav-in{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:32px}
.brand img{width:200px;height:auto}
.nav-links{display:flex;align-items:center;gap:24px;font-size:.88rem;font-weight:700}
.nav-links a{position:relative;padding:4px 0;transition:color var(--tr)}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--red)}
.nav-links a[aria-current="page"]::after{content:"";position:absolute;bottom:-2px;left:0;right:0;height:2px;background:var(--red);border-radius:1px}
.has-dropdown{position:relative}.dropdown{display:none;position:absolute;top:100%;left:-16px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 0;min-width:280px;box-shadow:0 12px 40px rgba(0,0,0,.1);z-index:200}
.dropdown a{display:block;padding:10px 24px;font-size:.85rem;font-weight:600;white-space:nowrap;transition:background var(--tr),color var(--tr)}
.dropdown a:hover{background:var(--paper-alt);color:var(--red)}
.nav-cta{display:inline-flex;align-items:center;min-height:44px;padding:0 24px;background:var(--red);color:var(--white);font-weight:800;font-size:.88rem;border-radius:999px;border:none;transition:transform var(--tr),box-shadow var(--tr)}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(227,27,35,.3)}
.menu{display:none;border:0;background:none;font-size:1.6rem;padding:8px;line-height:1}
/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 28px;border-radius:999px;font-weight:800;font-size:.95rem;border:2px solid var(--ink);transition:all var(--tr);cursor:pointer}
.btn.red{background:var(--red);border-color:var(--red);color:var(--white)}.btn.red:hover{background:#c71620;transform:translateY(-2px);box-shadow:0 4px 20px rgba(227,27,35,.3)}
.btn.dark{background:var(--ink);border-color:var(--ink);color:var(--white)}.btn.dark:hover{background:#222;transform:translateY(-2px)}
.btn.light{background:transparent;color:var(--white);border-color:rgba(255,255,255,.5)}.btn.light:hover{border-color:var(--white);transform:translateY(-2px)}
.btn.outline{background:transparent;color:var(--ink)}.btn.outline:hover{background:var(--ink);color:var(--white)}
.actions{display:flex;gap:12px;flex-wrap:wrap}
/* Eyebrow */
.eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:20px;color:var(--red);font-size:.76rem;font-weight:900;letter-spacing:.17em;text-transform:uppercase}
.eyebrow::before{content:"";width:32px;height:3px;background:currentColor;flex-shrink:0}
/* Hero */
.hero{min-height:700px;display:grid;align-items:end;color:var(--white);background:linear-gradient(90deg,rgba(17,17,17,.94) 0%,rgba(17,17,17,.7) 50%,rgba(17,17,17,.2) 100%),url('../images/retail-huawei.webp') center/cover no-repeat}
.hero-inner{padding:120px 0 80px}
.hero h1{max-width:900px;font-size:clamp(2.8rem,6.5vw,6.2rem);line-height:.92;letter-spacing:-.06em}
.hero h1 em{font-family:Georgia,'Times New Roman',serif;font-weight:400;font-style:italic}
.hero-desc{max-width:640px;margin:28px 0 36px;font-size:1.15rem;color:#E0E0E0;line-height:1.6}
.hero-proof{display:grid;grid-template-columns:repeat(3,1fr);max-width:720px;margin-top:64px;border-top:1px solid rgba(255,255,255,.25);padding-top:24px}
.hero-proof div{padding-right:16px}.hero-proof strong{display:block;font-size:1.5rem;letter-spacing:-.02em}.hero-proof span{font-size:.76rem;color:#B0B0B0;text-transform:uppercase;letter-spacing:.08em}
/* Sections */
.section{padding:104px 0}.section.dark{background:var(--ink);color:var(--white)}.section.surface{background:var(--surface);color:var(--white)}.section.alt{background:var(--paper-alt)}.section.red{background:var(--red);color:var(--white)}
.section-head{display:grid;grid-template-columns:1fr 1.3fr;gap:64px;margin-bottom:56px}
.section-head h2,.title{font-size:clamp(2.2rem,4.5vw,4.2rem);line-height:1;letter-spacing:-.05em}
.section-head p{margin-top:4px;color:var(--muted);font-size:1.05rem;line-height:1.6}
.dark .section-head p,.surface .section-head p{color:#A0A0A0}
.centered{grid-template-columns:1fr!important;text-align:center}.centered .eyebrow{justify-content:center}
/* Service Cards */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);padding:40px 32px;transition:all var(--tr);position:relative;overflow:hidden;display:block}
.service-card:hover{border-color:var(--red);transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,.08)}
.service-card .num{color:var(--red);font-weight:900;font-size:.82rem;letter-spacing:.08em}
.service-card h3{font-size:1.3rem;margin:24px 0 12px;line-height:1.2}
.service-card p{color:var(--muted);font-size:.95rem;line-height:1.6}
.service-card .arrow{position:absolute;top:32px;right:32px;font-size:1.4rem;color:var(--border);transition:color var(--tr)}
.service-card:hover .arrow{color:var(--red)}
.services-compact{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.compact-card{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);padding:28px 24px;transition:all var(--tr);display:block}
.compact-card:hover{border-color:var(--red);transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.06)}
.compact-card .num{color:var(--red);font-weight:900;font-size:.75rem}
.compact-card h3{font-size:1.1rem;margin:16px 0 8px;line-height:1.25}
.compact-card p{color:var(--muted);font-size:.88rem;line-height:1.5}
/* Flow */
.flow{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;padding:32px 0}
.flow-step{background:var(--ink);color:var(--white);padding:12px 20px;border-radius:999px;font-weight:800;font-size:.82rem;white-space:nowrap}
.flow-arrow{color:var(--red);font-size:1.2rem;font-weight:900}
/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat{text-align:center;padding:32px 16px}
.stat .num{font-size:3rem;font-weight:900;letter-spacing:-.04em;color:var(--red);line-height:1}
.stat span{display:block;margin-top:8px;font-size:.85rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.dark .stat span{color:#999}
/* Clients */
.clients-strip{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:32px 40px;padding:40px 0}
.clients-strip span{font-size:1rem;font-weight:800;color:var(--muted);letter-spacing:.02em;opacity:.65;transition:opacity var(--tr)}
.clients-strip span:hover{opacity:1}
.dark .clients-strip span{color:#777}
/* Testimonials */
.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testimonial{background:var(--surface);border-radius:var(--radius);padding:36px;color:var(--white)}
.testimonial blockquote{font-size:1rem;line-height:1.6;font-style:italic;color:#D0D0D0;margin-bottom:24px}
.testimonial cite{display:block;font-style:normal}
.testimonial cite strong{display:block;color:var(--white);font-size:.95rem}
.testimonial cite span{color:#888;font-size:.82rem}
/* Cases */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.case{background:var(--paper);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);transition:all var(--tr)}
.case:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,.08)}
.case img{width:100%;height:240px;object-fit:cover}
.case-body{padding:28px}.case h3{font-size:1.15rem;margin-bottom:8px}.case p{color:var(--muted);font-size:.9rem;line-height:1.5}
.case .tag{display:inline-block;margin-bottom:12px;font-size:.75rem;font-weight:800;color:var(--red);text-transform:uppercase;letter-spacing:.06em}
/* Video */
.video-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.video-wrap{position:relative;padding-bottom:56.25%;height:0;border-radius:var(--radius);overflow:hidden;background:var(--ink)}
.video-wrap iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0}
/* Mosaic */
.mosaic{display:grid;grid-template-columns:1.3fr .7fr;gap:16px}
.mosaic img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius)}
.mosaic .large{min-height:560px}.mosaic-side{display:grid;gap:16px}.mosaic-side img{min-height:270px}
/* Process/Steps */
.process{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.step{padding-top:20px;border-top:3px solid var(--ink)}.step span{color:var(--red);font-weight:900;font-size:.85rem}
.step h3{font-size:1rem;margin-top:8px}.step p{font-size:.88rem;color:var(--muted);margin-top:4px}
.dark .step{border-color:#555}
/* Page Hero */
.page-hero{background:var(--ink);color:var(--white);padding:112px 0 80px}
.page-hero p{max-width:700px;margin-top:24px;color:#B0B0B0;font-size:1.12rem;line-height:1.6}
.breadcrumb{font-size:.8rem;color:#888;margin-bottom:24px}
.breadcrumb a{color:#888;transition:color var(--tr)}.breadcrumb a:hover{color:var(--white)}
.breadcrumb span{color:#555;margin:0 6px}
/* Quote/CTA */
.quote{display:grid;grid-template-columns:1.4fr .6fr;align-items:end;gap:48px}
.quote h2{font-size:clamp(2.5rem,5.5vw,5.5rem);line-height:.95;letter-spacing:-.06em}
.quote p{margin-bottom:24px}
/* Lead/Grid */
.lead-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.lead{font-size:1.3rem;line-height:1.5}
/* Feature List */
.feature-list{list-style:none;border-top:1px solid var(--border)}
.feature-list li{padding:16px 0;border-bottom:1px solid var(--border);font-size:1.05rem;display:flex;align-items:baseline;gap:12px}
.feature-list li::before{content:"\2713";color:var(--red);font-weight:900;flex-shrink:0}
.dark .feature-list,.dark .feature-list li{border-color:#333}
/* FAQ */
.faq{border-top:1px solid #333}.faq details{border-bottom:1px solid #333;padding:20px 0}
.faq summary{cursor:pointer;font-weight:800;font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--red);transition:transform var(--tr)}.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:#A0A0A0;max-width:760px;margin-top:12px}
.section:not(.dark) .faq{border-color:var(--border)}.section:not(.dark) .faq details{border-color:var(--border)}.section:not(.dark) .faq p{color:var(--muted)}
/* Blog */
.blog-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.blog-card{background:var(--paper);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);transition:all var(--tr);display:block}
.blog-card:hover{transform:translateY(-4px);box-shadow:0 8px 32px rgba(0,0,0,.06)}
.blog-image{width:100%;height:220px;object-fit:cover}
.blog-card-body{padding:28px;display:flex;flex-direction:column;flex:1}
.blog-card h2{font-size:1.35rem;line-height:1.2;margin:14px 0 10px}
.blog-card p:not(.eyebrow){color:var(--muted);font-size:.92rem}
.text-link{margin-top:auto;padding-top:16px;font-weight:800;color:var(--red);font-size:.88rem}
/* Article */
.article{padding:80px 0}
.article-grid{display:grid;grid-template-columns:240px minmax(0,760px);gap:72px;justify-content:center}
.article aside{position:sticky;top:120px;align-self:start}
.article aside .btn{margin-top:24px;text-align:center;width:100%}
.article-body h2{font-size:1.8rem;line-height:1.15;margin:48px 0 16px}
.article-body h3{font-size:1.3rem;margin:32px 0 12px}
.article-body p{color:#444;line-height:1.7;margin-bottom:16px}
.article-body .lead-text{color:var(--ink);font-size:1.1rem}
.article-cta{margin-top:48px;padding:32px;background:var(--paper-alt);border-radius:var(--radius);border-top:4px solid var(--red)}
/* Contact */
.lead-form{display:grid;gap:20px}
.lead-form label{display:grid;gap:6px;font-size:.85rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
.lead-form input,.lead-form select,.lead-form textarea{width:100%;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--paper);padding:14px 16px;font:inherit;font-size:.95rem;transition:border-color var(--tr)}
.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{outline:none;border-color:var(--red)}
.lead-form textarea{resize:vertical;min-height:120px}
.lead-form .check{display:flex;align-items:flex-start;gap:10px;font-weight:400;font-size:.88rem}
.lead-form .check input{width:auto;margin-top:4px}
.lead-form .hp{position:absolute;left:-9999px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px}
.contact-item{border-top:1px solid var(--border);padding:20px 0}
.contact-item span{display:block;color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px}
.contact-item a,.contact-item strong{font-size:1.2rem}
/* Industries */
.industries{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.industry{padding:32px;border:1px solid #333;margin:-1px 0 0 -1px;min-height:200px;display:flex;flex-direction:column;justify-content:space-between;transition:background var(--tr)}
.industry:hover{background:rgba(227,27,35,.08)}
.industry .tag{color:var(--red);font-size:.72rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase;margin-bottom:40px}
.industry h3{font-size:1.25rem;line-height:1.25}
/* Footer */
.footer{background:#090A0B;color:var(--white);padding:80px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:56px}
.footer img{width:180px;filter:brightness(0) invert(1)}
.footer p,.footer a{color:#A0A0A0;font-size:.92rem}.footer a:hover{color:var(--white)}
.footer nav{display:grid;gap:10px}
.footer strong{font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;color:#666}
.social-links{display:flex;gap:16px;margin-top:16px}
.social-links a{color:var(--white);text-decoration:underline;text-underline-offset:4px;font-size:.9rem}
.footer-bottom{display:flex;justify-content:space-between;margin-top:56px;padding-top:20px;border-top:1px solid #222;color:#666;font-size:.78rem}
/* Responsive */
@media(max-width:1024px){.services-grid,.cases{grid-template-columns:repeat(2,1fr)}.services-compact,.industries,.stats{grid-template-columns:repeat(2,1fr)}.testimonials{grid-template-columns:1fr}}
@media(max-width:900px){
.nav-links{display:none;position:absolute;left:0;right:0;top:80px;background:var(--paper);padding:24px;flex-direction:column;align-items:flex-start;gap:16px;border-bottom:1px solid var(--border);box-shadow:0 8px 32px rgba(0,0,0,.08);z-index:99}
.nav-links.open{display:flex}.menu{display:block}.nav-cta{display:none}
.dropdown{position:static;display:block!important;box-shadow:none;border:none;padding:0 0 0 16px;min-width:auto}
.dropdown a{padding:6px 0;font-size:.85rem}
.hero{min-height:600px}.hero-inner{padding:80px 0 56px}
.section{padding:72px 0}.section-head{grid-template-columns:1fr;gap:24px}
.lead-grid,.quote,.contact-grid{grid-template-columns:1fr;gap:32px}
.mosaic{grid-template-columns:1fr}.mosaic .large{min-height:400px}
.process{grid-template-columns:repeat(3,1fr)}
.video-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/3}
.article-grid{grid-template-columns:1fr;gap:32px}.article aside{position:static}
.blog-grid{grid-template-columns:1fr}
}
@media(max-width:600px){
body{font-size:16px}.wrap{width:min(calc(100% - 28px),var(--max))}
.topbar .wrap>span:first-child{display:none}.brand img{width:160px}
.hero h1,.page-hero h1{font-size:clamp(2.4rem,8vw,3.2rem)}
.hero-proof{grid-template-columns:1fr 1fr 1fr}
.services-grid,.services-compact,.industries,.stats,.cases{grid-template-columns:1fr}
.process{grid-template-columns:1fr 1fr}
.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}
.footer-bottom{flex-direction:column;gap:8px}
.mosaic .large{min-height:300px}.mosaic-side img{min-height:220px}
.clients-strip{gap:20px 28px}.clients-strip span{font-size:.9rem}
.flow{gap:6px}.flow-step{padding:8px 14px;font-size:.75rem}
}
/* Portfolio Showcase */
.portfolio-img{width:100%;border-radius:var(--radius);overflow:hidden;margin:32px 0}
.portfolio-img img{width:100%;height:auto;display:block}
.portfolio-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:32px 0}
.portfolio-grid img{width:100%;height:280px;object-fit:cover;border-radius:var(--radius)}
@media(max-width:600px){.portfolio-grid{grid-template-columns:1fr}.portfolio-grid img{height:220px}}