:root{
  --blue:#1263BF; --dark:#0E293D; --navy:#112C42; --gray:#516677; --line:#D8E3EB;
  --soft-line:#DCE7EF; --tint:#F1F6FA; --white:#FFF; --cyan:#12B3D6;
  --container:1264px; --gutter:clamp(24px,6.111vw,88px);
  --font:"Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:78px}
body{margin:0;background:var(--white);color:var(--navy);font-family:var(--font);font-weight:400;line-height:1.6;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
.container{width:min(100% - var(--gutter) * 2,var(--container));margin-inline:auto}
.eyebrow{color:var(--blue);font-size:14px;font-weight:500;line-height:1.7;margin:0}
h1,h2,h3,p,figure,figcaption{margin:0}
h1{font-size:clamp(34px,3.889vw,56px);line-height:1.35;font-weight:700}
h2{font-size:clamp(27px,2.5vw,36px);line-height:1.4;font-weight:700}
h3{font-size:clamp(20px,1.597vw,23px);line-height:1.7;font-weight:500}
.section{padding-block:96px}
.section-desc{color:var(--gray);font-size:17px;line-height:1.7;margin:0}

.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:18px;width:210px;height:54px;padding:0 22px;border-radius:6px;font-size:16px;font-weight:500;transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease}
.btn img{width:20px;height:20px}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:#0F55A4;transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--blue)}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,.18)}
.link-arrow,.service-link{color:var(--blue);font-weight:500;line-height:1.7}
.link-arrow span,.service-link span{transition:transform .2s ease}
.link-arrow:hover span,.service-link:hover span{transform:translate(3px,-3px)}

.site-header{position:sticky;top:0;z-index:90;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--soft-line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:98px}
.brand img{width:206px;height:auto}
.main-nav{display:flex;align-items:center;gap:32px;font-size:16px}
.main-nav a{position:relative;display:flex;align-items:center;min-height:44px;color:var(--navy);white-space:nowrap}
.main-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--blue);transition:right .2s ease}
.main-nav a:hover::after,.main-nav a.active::after{right:0}
.main-nav a.active{color:var(--blue);font-weight:700}
.header-actions{display:flex;align-items:center;gap:12px}
.menu-toggle{display:none;align-items:center;gap:6px;font-size:16px;padding:10px 0}

.hero{position:relative;height:650px;overflow:hidden;background:var(--navy)}
.hero-backgrounds{position:absolute;inset:0}
.hero-bg{position:absolute;inset:0;opacity:0;transform:scale(1.06);transition:opacity 900ms ease,transform 900ms ease;will-change:opacity,transform}
.hero-bg.is-active{opacity:1;animation:hero-bg-zoom 5s linear forwards}
@keyframes hero-bg-zoom{from{transform:scale(1.06)}to{transform:scale(1)}}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center bottom;display:block}
.hero-veil{position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,19,33,.90),rgba(6,19,33,.74) 48%,rgba(6,19,33,.10))}
.hero-content{position:relative;z-index:1;display:grid;gap:24px;align-content:start;padding-top:108px;color:#fff}
.hero h1{max-width:760px}
.hero-eyebrow{color:#BBD2E1;font-size:14px;font-weight:500;line-height:1.7}
.hero-desc{max-width:620px;font-size:18px;line-height:1.7;opacity:.94}
.hero-note{font-size:14px;line-height:1.7;opacity:.94}

.scenario-section{background:var(--tint)}
.section-head{display:grid;grid-template-columns:minmax(0,720px) minmax(0,480px);gap:64px;align-items:start}
.section-head>div{display:grid;gap:16px}
.section-head h2,.section-head p{margin:0}
.scenario-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 24px;margin-top:40px}
.scenario-card{background:#fff;border-radius:6px;padding:32px;display:grid;gap:18px;align-content:start;transition:transform .25s ease,box-shadow .25s ease}
.scenario-card:hover{transform:translateY(-4px);box-shadow:0 18px 48px rgba(14,41,61,.08)}
.scenario-top{display:flex;align-items:baseline;justify-content:flex-start;gap:8px;line-height:1.4;text-align:left}
.num{flex:none;width:auto;color:var(--blue);font-size:16px;font-weight:500}
.tag{color:var(--gray);font-size:14px}
.scenario-image{width:100%;height:210px;object-fit:cover;border-radius:4px}
.scenario-card h3{font-size:26px}
.scenario-highlight{color:var(--blue);font-size:14px}
.scenario-desc{color:var(--gray);font-size:16px}
.scenario-card .link-arrow{padding-block:10px}

/* 网站方案示例：严格对应 Figma 6:190 桌面 / 6:504 手机 */
.showcase-section{background:var(--dark);color:var(--white)}
.showcase-section>.container{display:flex;flex-direction:column;align-items:flex-start;gap:32px}
.showcase-heading{display:grid;gap:32px;width:100%}
.showcase-heading .eyebrow{color:var(--cyan)}
.showcase-heading h2{max-width:650px;color:var(--white)}
.showcase-carousel{width:100%;overflow:hidden;border-radius:8px;background:var(--white);color:var(--navy)}
.carousel-track{position:relative;display:flex;width:100%;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain}
.carousel-track::-webkit-scrollbar{display:none}
.carousel-slide{flex:0 0 100%;min-width:0;display:flex;flex-direction:column;scroll-snap-align:start;scroll-snap-stop:always}
.carousel-media{display:block;aspect-ratio:1264 / 652.408;overflow:hidden;background:var(--white)}
.carousel-media img{width:100%;height:100%;object-fit:contain;object-position:left center;clip-path:inset(0 4px 0 0)}
.carousel-footer{display:flex;flex:0 0 auto;align-items:center;gap:40px;min-height:118px;padding:24px 28px}
.carousel-caption{flex:1 1 auto;min-width:0;display:grid;gap:8px;line-height:1.55}
.carousel-caption h3{font-size:24px;font-weight:500;line-height:1.55;color:var(--navy)}
.carousel-caption p{font-size:16px;line-height:1.55;color:var(--gray)}
.carousel-controls{flex:0 0 248px;display:flex;align-items:center;gap:12px}
.carousel-index{flex:0 0 136px;font-size:15px;font-weight:500;line-height:1.55;color:var(--gray);font-variant-numeric:tabular-nums}
.carousel-arrow{display:block;width:44px;padding:4px 0;border:1px solid var(--line);border-radius:22px;background:var(--white);color:var(--blue);font-size:24px;font-weight:500;line-height:1.55;text-align:center;transition:background-color .2s ease,border-color .2s ease}
.carousel-arrow:hover{background:#E7F1FB;border-color:var(--blue)}
.showcase-tabs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;width:100%}
.showcase-tabs button{min-height:60.35px;padding:16px 0;border:1px solid #BBD2E1;border-radius:5px;background:transparent;color:var(--white);font-size:17px;line-height:1.55;text-align:center;transition:background-color .2s ease,border-color .2s ease}
.showcase-tabs button:hover{background:#14384E}
.showcase-tabs button.active{border-color:transparent;background:var(--blue);font-weight:500}
.showcase-section :is(button,a,[tabindex]):focus-visible{outline:3px solid var(--cyan);outline-offset:-4px}

.service-section>.container{display:flex;flex-direction:column;gap:32px;align-items:flex-start}
.service-section h2{font-size:36px}
.service-list{width:100%;border-bottom:1px solid var(--line)}
.service-row{display:grid;grid-template-columns:minmax(0,600px) minmax(0,1fr) minmax(0,212px);gap:28px;align-items:flex-start;padding-block:24px;border-top:1px solid var(--line)}
.service-copy{display:grid;gap:10px}
.service-copy p{color:var(--gray);font-size:16px}
.service-art{display:flex;align-items:center;justify-content:flex-end;align-self:stretch}
.service-art img{width:124.444px;height:80px;object-fit:contain}
.service-link{padding-block:10px;white-space:nowrap}
.brand-marks{display:flex;align-items:center;gap:8px;height:20px;color:#3C4A57;font-size:11px}
.mark-icon{width:20px;height:20px;object-fit:contain}
.mask-logo{display:inline-block;background:url("../icons/google-fill.svg") center/contain no-repeat;-webkit-mask:url("../icons/google-mask.svg") center/contain no-repeat;mask:url("../icons/google-mask.svg") center/contain no-repeat}
.mark-google{width:19.582px;height:20px}
.service-note{color:var(--blue);font-size:15px;font-weight:500;line-height:1.7}

.process-section{background:var(--tint)}
.process-layout{display:grid;grid-template-columns:minmax(0,584px) minmax(0,600px);gap:80px;align-items:start}
.process-intro{display:grid;gap:24px;align-content:start}
.process-intro h2{font-size:36px}
.process-lead{max-width:560px;color:var(--gray);font-size:17px}
.process-desc{max-width:560px;color:var(--gray);font-size:16px}
.process-media{display:grid;gap:16px}
.process-media img{width:100%;height:334px;object-fit:cover;border-radius:4px}
.process-media figcaption{color:var(--gray);font-size:16px;line-height:1.7}
.process-divider{height:1px;background:var(--line);margin-top:36px}
.process-subtitle{margin-top:36px;font-size:28px;font-weight:500}
.process-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px;margin-top:36px}
.process-item{padding-block:12px;display:grid;gap:10px;align-content:start}
.process-item>div{display:grid;gap:8px}
.process-item span{color:var(--blue);font-size:16px;font-weight:500}
.process-item h3{font-size:19px}
.process-mobile-desc{display:none;color:var(--gray);font-size:16px;line-height:1.7;margin:0}
.process-item p{color:var(--gray);font-size:14px;line-height:1.7}

.platform-strip{padding-block:72px;background:#fff}
.platform-strip>.container{display:flex;flex-direction:column;gap:24px;align-items:flex-start}
.platform-strip h2{font-size:32px;font-weight:500;line-height:1.6}
.platform-strip p{color:var(--gray);font-size:16px;line-height:1.6}
.platform-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px;width:100%}
.platform-grid div{display:flex;align-items:center;justify-content:center;gap:10px;height:64px;padding:0 18px;background:#fff;border:1px solid var(--line);border-radius:6px;font-size:16px;font-weight:500}
.platform-icon{width:24px;height:24px;object-fit:contain}
.platform-icon.linkedin{width:30.545px}
.platform-icon.youtube{width:34.28px}
.platform-google{width:23.498px;height:24px}

.contact-section{background:var(--dark);color:#fff;padding:88px 0}
.contact-layout{display:grid;grid-template-columns:minmax(0,620px) minmax(0,540px);gap:104px;align-items:start}
.contact-main{display:grid;gap:24px;align-content:start}
.contact-eyebrow{color:var(--cyan);font-size:14px;font-weight:500;line-height:1.7}
.contact-main h2{font-size:clamp(32px,3.056vw,44px)}
.contact-main p{max-width:580px;color:#BBD2E1;font-size:17px;line-height:1.7}
.contact-list{display:grid;gap:20px}
.contact-list h3{font-size:22px;font-weight:500;line-height:1.7}
.contact-divider{height:1px;background:var(--line)}
.contact-list strong{font-size:16px;font-weight:500;color:#BBD2E1}
.contact-list p{color:#BBD2E1;font-size:15px;line-height:1.7;margin-top:6px}
.contact-list a:hover{text-decoration:underline;text-underline-offset:3px}
.contact-methods{display:grid;gap:10px;margin-top:12px;padding:0;list-style:none}
.contact-methods a{display:flex;align-items:center;gap:10px;color:#fff;font-size:15px;line-height:1.5;word-break:break-word}
.contact-method-icon{display:flex;align-items:center;justify-content:center;flex:0 0 30px;width:30px;height:30px;background:#E7F1FB;border-radius:9px}
.contact-method-icon img{width:16px;height:16px;object-fit:contain}
.contact-methods a:hover span:not(.contact-method-icon){color:#fff}
.contact-address{font-size:14px !important;margin-top:0 !important}

.site-footer{background:#F7FAFC;padding:54px 0 44px}
.footer-top{display:flex;align-items:center;justify-content:space-between;gap:48px;height:70px}
.footer-contact-title{display:none;color:var(--gray);font-size:13px;font-weight:500;line-height:1.4;margin:0}
.footer-brand{max-width:440px;display:grid;gap:10px}
.footer-brand img{width:200px;height:auto}
.footer-brand p{color:var(--gray);font-size:14px;line-height:1.45}
.footer-nav{display:grid;gap:10px;justify-items:end}
.footer-nav p{color:var(--gray);font-size:13px;font-weight:500;line-height:1.4}
.footer-nav div{display:flex;align-items:center;gap:30px;font-size:15px;font-weight:500;line-height:1.6}
.footer-divider{height:1px;background:var(--soft-line);margin-block:30px}
.footer-contact{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;min-height:72px}
.footer-contact>div{display:flex;gap:14px;align-items:flex-start}
.footer-icon{display:flex;align-items:center;justify-content:center;flex:0 0 38px;width:38px;height:38px;background:#E7F1FB;border-radius:10px}
.footer-icon img{width:18px;height:18px;object-fit:contain}
.footer-contact span:not(.footer-icon){color:var(--gray);font-size:13px;font-weight:500;line-height:1.4}
.footer-contact div>div{display:grid;gap:6px;min-width:0}
.footer-contact p{margin:0;color:var(--navy);font-size:15px;line-height:1.5}
.footer-contact a:hover{color:var(--blue)}
.footer-bottom{display:flex;align-items:center;gap:24px;height:20px;color:var(--gray);font-size:13px;line-height:1.5}
.footer-bottom a{color:var(--blue)}

/* 展开菜单：与 H5 定稿保持一致 */
.mobile-menu{position:fixed;inset:0;z-index:120;background:#F4F7FA;transform:translateX(100%);transition:transform .3s ease;display:flex;flex-direction:column;overflow:auto}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu-head{display:flex;align-items:center;justify-content:space-between;min-height:83px;padding:16px 24px;background:#fff}
.mobile-menu-head img{width:180px;height:36px}
.menu-close{color:var(--blue);font-size:16px;font-weight:500;line-height:1.7;padding:0}
.mobile-nav-title{color:var(--gray);font-size:13px;font-weight:500;line-height:1.4;margin:0}
.mobile-menu-links{padding:24px 24px 16px;display:flex;flex-direction:column;gap:16px;background:transparent}
.mobile-nav-list{display:flex;flex-direction:column;background:#fff}
.mobile-menu-links a{position:relative;display:flex;align-items:center;justify-content:flex-start;gap:16px;height:64px;padding:0 24px;border-bottom:1px solid #DCE7EF;color:var(--navy);font-size:20px;font-weight:500;line-height:1.4}
.mobile-nav-list a:last-child{border-bottom:0}
.mobile-menu-links a span:first-child{color:#8CA0B0;font-size:14px;font-weight:500}
.mobile-menu-links a.active{color:var(--blue);font-weight:700}
.mobile-menu-links a.active span:first-child{color:var(--blue)}
.menu-arrow{margin-left:auto;color:var(--gray);font-size:18px}
.mobile-menu-links a.active .menu-arrow{color:var(--blue)}
.mobile-menu-foot{flex:1;background:var(--dark);color:#fff;padding:28px 24px 32px;display:flex;flex-direction:column;gap:20px;align-items:flex-start}
.menu-title{font-size:22px;font-weight:700;line-height:1.5}
.mobile-menu-foot p{color:#B8C9D8;font-size:15px;line-height:1.6}
.mobile-menu-foot .btn{width:210px;justify-self:start}
.menu-contact{display:flex;flex-direction:column;gap:14px;width:100%;margin:2px 0 0}
.menu-contact-item{display:flex;gap:12px;align-items:flex-start}
.menu-contact-icon{display:flex;align-items:center;justify-content:center;flex:0 0 34px;width:34px;height:34px;background:#E7F1FB;border-radius:9px}
.menu-contact-icon img{width:18px;height:18px;object-fit:contain}
.menu-contact-item>div{display:grid;gap:5px;min-width:0}
.menu-contact-item span:not(.menu-contact-icon){color:#8CA0B0;font-size:13px;font-weight:500;line-height:1.4}
.menu-contact-item p{margin:0;color:#E7F1FB;font-size:14px;line-height:1.6}
.menu-contact-item a{color:#E7F1FB}
.menu-contact-item a:hover{color:#fff}

@media (max-width:1080px){
  .section-head{grid-template-columns:1fr}
  .scenario-grid,.process-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .service-row{grid-template-columns:1fr;align-items:start}
  .service-art{display:none}
  .service-link{order:3}
  .process-layout,.contact-layout{grid-template-columns:1fr;gap:48px}
  .platform-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .footer-top{flex-direction:column;align-items:flex-start;height:auto}
  .footer-nav{justify-items:start}
}

@media (max-width:840px){
  .tab-progress{display:none}
  :root{--gutter:24px}
  body{line-height:1.7}
  h2{font-size:28px;line-height:1.4}

  .main-nav{display:none}
  .header-actions .btn{display:none}
  .menu-toggle{display:inline-flex;align-items:flex-start;gap:0;padding-block:12px}
  .header-inner{min-height:83px;padding-block:16px}
  .brand img{width:180px}

  .hero{height:680px}
  .hero-veil{background:linear-gradient(180deg,rgba(6,19,33,.87),rgba(6,19,33,.74) 65%,rgba(6,19,33,.24))}
  .hero-content{position:absolute;left:0;right:0;top:54px;max-width:none;gap:22px;padding-top:0}
  .hero h1{font-size:34px;line-height:1.35}
  .hero-desc{font-size:16px;width:auto;max-width:342px}
  .hero-content .btn{position:absolute;left:0;top:399px;width:210px}
  .hero-note{position:absolute;left:0;top:475px;width:100%;font-size:14px}

  .section{padding-block:56px}
  .section-head>div{gap:16px}
  .scenario-grid{grid-template-columns:1fr;gap:24px;margin-top:0}
  .scenario-card{padding:24px;gap:18px}
  .scenario-image{height:170px}
  .scenario-card h3{font-size:22px}

  .showcase-section>.container{gap:24px}
  .showcase-heading{gap:24px}
  .showcase-heading h2{max-width:342px}
  .carousel-footer{flex-direction:column;align-items:flex-start;gap:12px;min-height:0;padding:20px}
  .carousel-caption{gap:8px}
  .carousel-caption h3{font-size:21px}
  .carousel-caption p{font-size:14px}
  .carousel-controls{flex:0 0 auto;width:100%;gap:12px}
  .carousel-index{flex:0 0 178px}
  .showcase-tabs{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 16px}
  .showcase-tabs button{min-height:58.15px;padding:16px 0;font-size:15px}
  .showcase-tabs button:last-child{grid-column:1 / -1;justify-self:start;width:calc(50% - 8px)}
  .service-section>.container{gap:32px}
  .service-section h2{font-size:28px}
  .service-row{display:grid;grid-template-columns:1fr;gap:12px;padding-block:24px}
  .service-copy{gap:8px}
  .service-copy h3{font-size:21px}
  .service-copy p{font-size:16px}
  .brand-marks{gap:6px;height:16px}
  .mark-icon,.mark-google{width:16px;height:16px}
  .service-link{padding-block:10px}

  .process-section{background:var(--tint)}
  .process-layout{grid-template-columns:1fr;gap:28px}
  .process-intro h2{font-size:28px}
  .process-intro{gap:24px}
  .process-lead{font-size:17px}
  .process-desc{font-size:16px}
  .process-media{gap:0}
  .process-media img{height:224px;border-radius:4px}
  .process-media figcaption{display:none}
  .process-divider,.process-subtitle{margin-top:36px}
  .process-subtitle{font-size:24px}
  .process-mobile-desc{display:block;margin-top:12px}
  .process-grid{display:flex;flex-direction:column;gap:0;margin-top:36px}
  .process-item{display:flex;gap:20px;padding-block:12px;min-height:86px}
  .process-item span{flex:0 0 28px;width:28px}
  .process-item>div{gap:6px}
  .process-item h3{font-size:19px}
  .process-item p{font-size:14px}

  .platform-strip{padding-block:48px}
  .platform-strip>.container{gap:24px}
  .platform-strip h2{font-size:26px}
  .platform-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 16px}
  .platform-grid div{height:56px;gap:8px;padding:0 14px;font-size:14px}
  .platform-icon{width:20px;height:20px}
  .platform-icon.linkedin{width:20.909px}
  .platform-icon.youtube{width:28.566px}
  .platform-google{width:19.582px;height:20px}

  .contact-section{padding-block:56px}
  .contact-layout{grid-template-columns:1fr;gap:36px}
  .contact-main{gap:24px}
  .contact-main h2{font-size:30px}
  .contact-main p{font-size:17px}
  .contact-main .btn{width:210px}
  .contact-list{gap:20px}
  .contact-list h3{font-size:22px}
  .contact-list strong{font-size:16px}
  .contact-list p{font-size:15px}
  .contact-address{font-size:14px}

  .site-footer{padding:40px 0 34px}
  .site-footer>.container{display:flex;flex-direction:column;gap:24px;align-items:flex-start}
  .footer-top{display:contents}
  .footer-brand{order:1}
  .footer-contact{order:2}
  .footer-nav{order:3}
  .footer-divider{display:none}
  .footer-divider-end{display:block;height:1px;background:#DCE7EF;width:100%}
  .footer-brand{max-width:none;gap:10px}
  .footer-brand img{width:170px;height:34px}
  .footer-brand p{font-size:13px}
  .footer-nav{gap:10px}
  .footer-nav p{font-size:13px}
  .footer-nav div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px 8px;width:100%;justify-items:start;font-size:15px}
  .footer-divider{margin:0}
  .footer-contact{display:flex;flex-direction:column;gap:14px;height:auto}
  .footer-contact-title{display:block}
  .footer-contact>div{gap:12px;align-items:center}
  .footer-icon{flex:0 0 34px;width:34px;height:34px;border-radius:9px}
  .footer-contact div>div{gap:5px}
  .footer-contact span:not(.footer-icon){font-size:13px}
  .footer-contact p{font-size:14px}
  .footer-bottom{display:flex;flex-direction:column;align-items:flex-start;gap:4px;height:auto;font-size:13px;order:4}
}

@media (max-width:520px){
  .hero-content{left:0;right:0;max-width:none}
  .scenario-grid{grid-template-columns:1fr}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
}



/* 桌面端浏览器字距导致的亚像素高度对齐 */
@media (min-width:841px){
  .scenario-card{padding-block:33px}
  .service-list{padding-bottom:3px}
  .process-grid{padding-bottom:1px}
  .contact-list{padding-bottom:5px}
}


/* ===== 2026-11-10 Motion Enhancement System ===== */
.scroll-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:110;pointer-events:none;background:transparent}
.scroll-progress span{display:block;width:100%;height:100%;background:linear-gradient(90deg,var(--blue),var(--cyan));transform:scaleX(0);transform-origin:left center;will-change:transform}

/* JavaScript adds motion-ready only when animation is safe; without JS content remains visible. */
.motion-ready [data-reveal]{opacity:0;transform:translate3d(0,22px,0);transition:opacity 620ms cubic-bezier(.22,1,.36,1),transform 620ms cubic-bezier(.22,1,.36,1);transition-delay:var(--reveal-delay,0ms);will-change:opacity,transform}
.motion-ready [data-reveal].is-visible{opacity:1;transform:translate3d(0,0,0)}

.motion-ready .hero-content{--hero-scroll:0;transform:translate3d(0,calc(var(--hero-scroll) * -34px),0) scale(calc(1 - var(--hero-scroll) * .035));opacity:calc(1 - var(--hero-scroll) * .88);will-change:transform,opacity}
.motion-ready .hero-content>*{animation:hero-enter 680ms cubic-bezier(.22,1,.36,1) both;animation-delay:calc(var(--hero-enter-index,0) * 75ms)}
@keyframes hero-enter{from{opacity:0;transform:translate3d(0,18px,0)}to{opacity:1;transform:translate3d(0,0,0)}}

.scenario-card{position:relative}
.scenario-card::after{content:"";position:absolute;inset:0;border-radius:6px;box-shadow:0 0 0 0 rgba(18,99,191,0);transition:box-shadow .25s ease;pointer-events:none}
.scenario-card:hover::after{box-shadow:0 0 0 1px rgba(18,99,191,.18),0 20px 52px rgba(14,41,61,.10)}
.scenario-image{clip-path:inset(0 round 4px);transition:transform .45s cubic-bezier(.22,1,.36,1)}
.scenario-card:hover .scenario-image{transform:scale(1.035)}
.scenario-card .link-arrow{position:relative}
.scenario-card .link-arrow::after{content:"";position:absolute;left:0;bottom:6px;width:0;height:1px;background:currentColor;transition:width .25s ease}
.scenario-card:hover .link-arrow::after{width:calc(100% - 22px)}

.showcase-tabs button{position:relative;overflow:hidden}
.showcase-tabs button::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.10),transparent);transform:translateX(-100%);transition:transform .5s ease;pointer-events:none}
.showcase-tabs button:hover::before{transform:translateX(100%)}
.tab-progress{position:absolute;left:0;right:0;bottom:0;height:3px;background:linear-gradient(90deg,var(--cyan),#fff);transform:scaleX(0);transform-origin:left center}
.showcase-tabs.autoplay-running button.active .tab-progress{animation:showcase-tab-progress 5000ms linear forwards}
@keyframes showcase-tab-progress{from{transform:scaleX(0)}to{transform:scaleX(1)}}

.service-row{position:relative;transition:background-color .25s ease,box-shadow .25s ease}
.service-row::before{content:"";position:absolute;left:-20px;top:18px;bottom:18px;width:3px;border-radius:0 3px 3px 0;background:var(--blue);opacity:0;transform:scaleY(.2);transition:opacity .25s ease,transform .25s ease}
.service-row:hover{background:rgba(241,246,250,.78);box-shadow:inset 3px 0 0 rgba(18,99,191,.08)}
.service-row:hover::before{opacity:1;transform:scaleY(1)}
.service-copy h3{transition:transform .25s ease,color .25s ease}
.service-row:hover .service-copy h3{transform:translateX(2px);color:var(--blue)}
.service-art{overflow:hidden}
.service-art img{transition:transform .45s cubic-bezier(.22,1,.36,1)}
.service-row:hover .service-art img{transform:scale(1.035)}
.motion-ready .service-row.is-visible .service-art{animation:service-art-enter 720ms cubic-bezier(.22,1,.36,1) both;animation-delay:calc(var(--reveal-delay,0ms) + 90ms)}
@keyframes service-art-enter{from{opacity:0;transform:translateX(14px)}to{opacity:1;transform:translateX(0)}}

.process-grid{position:relative}
.process-grid::before{content:"";position:absolute;left:14px;right:14px;top:14px;height:1px;background:linear-gradient(90deg,#D8E3EB 0%,var(--blue) 50%,#D8E3EB 100%);background-size:220% 100%;background-position:0% 0;transition:background-position 1.1s ease}
.process-grid.is-visible::before{background-position:100% 0}
.process-item{position:relative}
.process-item span{position:relative;z-index:1;display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border:1px solid var(--line);border-radius:50%;background:#fff;transition:border-color .25s ease,box-shadow .25s ease,color .25s ease,transform .25s ease}
.process-item.is-visible span,.process-item:hover span{border-color:var(--blue);box-shadow:0 0 0 5px rgba(18,99,191,.10)}
.process-item:hover span{transform:scale(1.06)}
.process-item>div{transition:transform .25s ease}
.process-item:hover>div{transform:translateY(-2px)}

.platform-grid div{transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.platform-grid div:hover{transform:translateY(-4px);border-color:rgba(18,99,191,.42);box-shadow:0 14px 32px rgba(14,41,61,.07)}

.contact-section{position:relative;overflow:hidden}
.contact-section::after{content:"";position:absolute;inset:0;border-radius:8px;box-shadow:inset 0 0 0 0 rgba(18,179,214,0);pointer-events:none;transition:box-shadow .35s ease}
.contact-section.motion-highlight::after{animation:contact-highlight 1.7s ease}
@keyframes contact-highlight{0%{box-shadow:inset 0 0 0 0 rgba(18,179,214,0)}22%{box-shadow:inset 0 0 0 3px rgba(18,179,214,.60)}100%{box-shadow:inset 0 0 0 0 rgba(18,179,214,0)}}

.btn{position:relative;overflow:hidden}
.btn:active{transform:translateY(1px)}
.button-ripple{position:absolute;left:0;top:0;border-radius:50%;background:rgba(255,255,255,.34);transform:scale(0);animation:button-ripple 620ms ease-out forwards;pointer-events:none}
@keyframes button-ripple{from{transform:scale(0);opacity:.55}to{transform:scale(1);opacity:0}}

@media (max-width:1080px){
  .process-grid::before{display:none}
}
@media (max-width:840px){
  .tab-progress{display:none}
  .motion-ready [data-reveal]{transform:translate3d(0,16px,0)}
  .process-grid{padding-left:4px}
  .process-grid::before{display:block;left:17px;right:auto;top:0;bottom:0;width:1px;height:auto;background:linear-gradient(180deg,#D8E3EB,var(--blue),#D8E3EB);background-size:100% 220%}
  .process-item{padding-left:0}
  .process-item:hover>div{transform:none}
}

@media (prefers-reduced-motion:reduce){
  .scroll-progress span{transition:none}
  .tab-progress{display:none}
  .motion-ready .hero-content,
  .motion-ready .hero-content>*,
  .motion-ready [data-reveal],
  .motion-ready .carousel-slide,
  .motion-ready .service-row.is-visible .service-art,
  .motion-ready .service-row.is-visible .service-art svg path,
  .contact-section.motion-highlight::after,
  .button-ripple{animation:none !important;transition:none !important;opacity:1 !important;transform:none !important}
}