:root{
  --blue-950:#062b6f;
  --blue-900:#073c95;
  --blue-800:#084db8;
  --blue-700:#0758d4;
  --blue-600:#1876e9;
  --blue-500:#31a4f3;
  --blue-300:#8bd5ff;
  --blue-150:#d9efff;
  --blue-100:#eaf6ff;
  --blue-50:#f5fbff;
  --ink:#0d2340;
  --muted:#5d6d82;
  --line:rgba(7,88,212,.13);
  --white:#fff;
  --green:#20b85a;
  --radius-sm:14px;
  --radius-md:22px;
  --radius-lg:32px;
  --shadow-sm:0 8px 24px rgba(6,55,130,.08);
  --shadow-md:0 18px 48px rgba(6,55,130,.12);
  --shadow-lg:0 30px 80px rgba(6,55,130,.16);
  --container:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--white);line-height:1.5;-webkit-font-smoothing:antialiased}
::selection{background:var(--blue-150);color:var(--blue-950)}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
img,svg{display:block;max-width:100%}
svg{stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.svg-sprite{position:absolute;width:0;height:0;overflow:hidden}
.skip-link{position:fixed;left:12px;top:-80px;z-index:999;background:var(--white);color:var(--blue-950);padding:12px 16px;border-radius:12px;box-shadow:var(--shadow-md);font-weight:800}
.skip-link:focus{top:12px}

.lang-en,.lang-zh{display:none!important}
html[data-language="en"] .lang-en{display:revert!important}
html[data-language="zh"] .lang-zh{display:revert!important}

.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(7,88,212,.08)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:82px}
.logo-link{display:inline-flex;align-items:center;flex:0 0 auto}
.logo-link img{width:190px;height:auto}
.desktop-nav{display:flex;align-items:center;gap:24px}
.desktop-nav a{position:relative;font-size:14px;font-weight:800;color:#29405d;padding:29px 0 25px}
.desktop-nav a::after{content:"";position:absolute;left:0;right:0;bottom:18px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--blue-700),var(--blue-300));transform:scaleX(0);transform-origin:center;transition:transform .22s ease}
.desktop-nav a:hover,.desktop-nav a:focus-visible{color:var(--blue-700)}
.desktop-nav a:hover::after,.desktop-nav a:focus-visible::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:12px}
.language-switch{display:flex;gap:4px;padding:4px;border-radius:999px;background:var(--blue-100);border:1px solid var(--line)}
.language-switch button{min-width:54px;border:0;border-radius:999px;background:transparent;color:var(--blue-900);font-size:13px;font-weight:900;padding:9px 13px;cursor:pointer;transition:.2s ease}
.language-switch button:hover{background:rgba(255,255,255,.65)}
.language-switch button.active{background:var(--white);box-shadow:0 5px 16px rgba(7,88,212,.14);color:var(--blue-700)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:13px 22px;border:1px solid transparent;border-radius:999px;background:linear-gradient(135deg,var(--blue-700),var(--blue-900));color:var(--white);font-weight:900;box-shadow:0 14px 28px rgba(7,88,212,.2);transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;cursor:pointer}
.button svg{width:21px;height:21px;stroke:none;fill:currentColor}
.button:hover,.button:focus-visible{transform:translateY(-2px);box-shadow:0 18px 34px rgba(7,88,212,.26);filter:saturate(1.08)}
.button-small{min-height:44px;padding:10px 16px;font-size:14px}
.button-secondary{background:var(--white);color:var(--blue-900);border-color:rgba(7,88,212,.18);box-shadow:var(--shadow-sm)}
.mobile-lang-quick{display:none}
.menu-button{display:none;align-items:center;justify-content:center;flex-direction:column;gap:5px;width:44px;height:44px;border:1px solid var(--line);border-radius:14px;background:var(--white);cursor:pointer}
.menu-button>span:not(.sr-only){width:21px;height:2px;background:var(--blue-900);border-radius:2px}
.mobile-menu{display:none;padding:0 20px 18px;border-top:1px solid var(--line);background:rgba(255,255,255,.97)}
.mobile-menu.open{display:grid;gap:8px}
.mobile-menu>a{padding:12px 14px;background:var(--blue-50);border:1px solid var(--line);border-radius:12px;font-weight:800;color:var(--blue-950)}
.mobile-language-switch{margin:12px 0 4px;width:max-content}

.hero{position:relative;overflow:hidden;padding:76px 0 68px;background:linear-gradient(180deg,#fbfdff 0%,#f0f8ff 100%)}
.hero::before{content:"";position:absolute;inset:auto 0 0;height:160px;background:linear-gradient(180deg,rgba(255,255,255,0),rgba(217,239,255,.7));pointer-events:none}
.hero-orb{position:absolute;border-radius:50%;filter:blur(1px);pointer-events:none}
.hero-orb-one{width:390px;height:390px;left:-170px;top:45px;background:radial-gradient(circle at 60% 40%,rgba(102,193,255,.28),rgba(102,193,255,0) 70%)}
.hero-orb-two{width:460px;height:460px;right:-190px;top:-70px;background:radial-gradient(circle at 40% 60%,rgba(7,88,212,.16),rgba(7,88,212,0) 72%)}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(440px,.92fr);gap:50px;align-items:center;z-index:1}
.hero-copy{min-width:0}
.eyebrow{display:inline-flex;align-items:center;gap:9px;padding:9px 14px;border:1px solid rgba(7,88,212,.13);border-radius:999px;background:rgba(255,255,255,.8);box-shadow:var(--shadow-sm);font-size:14px;font-weight:900;color:var(--blue-900)}
.eyebrow svg{width:18px;height:18px;color:var(--blue-700)}
h1,h2,h3,p{margin-top:0}
h1{max-width:720px;margin:20px 0 18px;font-size:clamp(48px,5.3vw,72px);line-height:.99;letter-spacing:-.055em;color:var(--blue-950)}
.hero-lead{max-width:660px;margin:0 0 25px;font-size:18px;line-height:1.75;color:var(--muted)}
.hero-service-pills{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:27px}
.hero-service-pills>span{display:inline-flex;align-items:center;gap:8px;padding:10px 13px;border:1px solid var(--line);border-radius:999px;background:var(--white);box-shadow:0 8px 20px rgba(6,55,130,.07);font-size:14px;font-weight:850;color:var(--blue-900)}
.hero-service-pills svg{width:19px;height:19px;color:var(--blue-700)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-note{display:flex;align-items:center;gap:9px;margin:22px 0 0;font-size:13px;font-weight:700;color:#617287}
.status-dot{width:9px;height:9px;border-radius:50%;background:#2bc36a;box-shadow:0 0 0 5px rgba(43,195,106,.13)}
.hero-visual{position:relative;min-width:0}
.hero-visual::before{content:"";position:absolute;width:78%;height:34%;left:11%;bottom:-8%;background:radial-gradient(ellipse,rgba(7,88,212,.16),rgba(7,88,212,0) 70%);filter:blur(18px)}
.hero-illustration{position:relative;width:100%;height:auto;stroke-width:0}

.trust-strip{position:relative;background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}
.trust-grid>div{display:flex;align-items:center;justify-content:center;gap:12px;padding:19px 18px;background:var(--white);font-size:14px;font-weight:900;color:var(--blue-950)}
.trust-grid svg{width:23px;height:23px;color:var(--blue-700);flex:none}

.section{padding:88px 0}
.section-soft{background:linear-gradient(180deg,var(--blue-50),#edf7ff)}
.section-dark{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--blue-950),var(--blue-800));color:var(--white)}
.section-dark::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 12% 20%,rgba(139,213,255,.14),transparent 22%),radial-gradient(circle at 88% 85%,rgba(49,164,243,.16),transparent 28%);pointer-events:none}
.section-heading{max-width:760px;margin:0 auto 42px;text-align:center}
.section-heading.left{text-align:left;margin:0}
.section-kicker{display:inline-block;margin-bottom:12px;font-size:13px;font-weight:950;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-700)}
.section-heading h2,.coverage-copy h2,.included-heading h2,.contact-copy h2{margin-bottom:15px;font-size:clamp(34px,4vw,50px);line-height:1.08;letter-spacing:-.035em;color:var(--blue-950)}
.section-heading p,.coverage-copy>p,.contact-copy>p{margin-bottom:0;font-size:17px;line-height:1.75;color:var(--muted)}
.section-heading.light{position:relative;z-index:1}
.section-heading.light h2{color:var(--white)}
.section-heading.light p{color:rgba(255,255,255,.73)}
.section-heading.light .section-kicker{color:var(--blue-300)}

.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service-card{position:relative;overflow:hidden;padding:30px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--white);box-shadow:var(--shadow-md);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.service-card::after{content:"";position:absolute;width:140px;height:140px;right:-70px;top:-70px;border-radius:50%;background:radial-gradient(circle,rgba(83,190,255,.18),rgba(83,190,255,0) 70%)}
.service-card:hover{transform:translateY(-7px);box-shadow:var(--shadow-lg);border-color:rgba(7,88,212,.25)}
.service-card.featured{background:linear-gradient(180deg,#f7fbff,#eaf6ff);border-color:rgba(7,88,212,.2)}
.service-icon{display:grid;place-items:center;width:66px;height:66px;margin-bottom:22px;border-radius:20px;background:linear-gradient(135deg,var(--blue-700),var(--blue-500));color:var(--white);box-shadow:0 12px 24px rgba(7,88,212,.2)}
.service-icon svg{width:34px;height:34px}
.service-card h3{position:relative;margin-bottom:12px;font-size:28px;line-height:1.15;color:var(--blue-950)}
.service-card p{position:relative;min-height:81px;margin-bottom:20px;font-size:16px;line-height:1.7;color:var(--muted)}
.service-card>a{position:relative;display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:900;color:var(--blue-700)}
.service-note{position:relative;display:inline-flex;padding:8px 12px;border-radius:999px;background:#fff5d8;color:#8a5a00;font-size:13px;font-weight:900;border:1px solid #f3df9b}

.coverage-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(480px,1.05fr);gap:60px;align-items:center}
.coverage-copy>p{max-width:650px}
.coverage-list{display:grid;gap:13px;margin-top:28px}
.coverage-list>div{display:flex;align-items:center;gap:11px;font-weight:850;color:#29405d}
.coverage-list svg{width:22px;height:22px;color:var(--blue-700);flex:none}
.area-card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.area-card{min-height:176px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:15px;padding:22px;border:1px solid rgba(7,88,212,.12);border-radius:28px;background:rgba(255,255,255,.88);box-shadow:var(--shadow-sm);font-size:17px;font-weight:900;color:var(--blue-950);transition:.2s ease}
.area-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.area-card svg{width:52px;height:52px;color:var(--blue-700)}

.included-panel{position:relative;overflow:hidden;padding:42px;border:1px solid var(--line);border-radius:38px;background:linear-gradient(135deg,#fff,#f1f8ff);box-shadow:var(--shadow-lg)}
.included-panel::before{content:"";position:absolute;width:330px;height:330px;right:-170px;top:-170px;border-radius:50%;background:radial-gradient(circle,rgba(49,164,243,.18),rgba(49,164,243,0) 70%)}
.included-heading{max-width:720px;margin-bottom:30px}
.included-grid{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.included-grid article{display:flex;gap:15px;padding:22px;border:1px solid rgba(7,88,212,.11);border-radius:22px;background:rgba(255,255,255,.85)}
.included-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:15px;background:var(--blue-100);color:var(--blue-700);flex:none}
.included-icon svg{width:25px;height:25px}
.included-grid h3{margin-bottom:7px;font-size:18px;line-height:1.3;color:var(--blue-950)}
.included-grid p{margin-bottom:0;font-size:14px;line-height:1.65;color:var(--muted)}

.process-grid{position:relative;z-index:1;list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:0;padding:0}
.process-grid li{position:relative;padding:27px;border:1px solid rgba(255,255,255,.14);border-radius:28px;background:rgba(255,255,255,.08);backdrop-filter:blur(8px)}
.process-number{position:absolute;right:21px;top:17px;font-size:36px;font-weight:950;color:rgba(255,255,255,.1)}
.process-grid svg{width:43px;height:43px;margin-bottom:23px;color:var(--blue-300)}
.process-grid h3{margin-bottom:11px;font-size:23px;color:var(--white)}
.process-grid p{margin-bottom:0;font-size:15px;line-height:1.7;color:rgba(255,255,255,.72)}

.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px;align-items:start}
.text-link{display:inline-flex;align-items:center;gap:9px;margin-top:24px;font-weight:900;color:var(--blue-700)}
.faq-list{display:grid;gap:12px}
.faq-list details{border:1px solid var(--line);border-radius:20px;background:var(--white);box-shadow:var(--shadow-sm);overflow:hidden}
.faq-list summary{position:relative;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 24px;list-style:none;cursor:pointer;font-size:16px;font-weight:900;color:var(--blue-950)}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--blue-100);color:var(--blue-700);font-size:20px;line-height:1;flex:none;transition:transform .2s ease}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list details p{padding:0 24px 21px;margin:0;font-size:15px;line-height:1.7;color:var(--muted)}

.contact-section{background:linear-gradient(180deg,#f6fbff,#eaf6ff)}
.contact-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:40px;align-items:start}
.contact-copy h2{margin-bottom:16px}
.contact-copy>p{max-width:610px}
.contact-methods{display:grid;gap:12px;margin-top:30px}
.contact-methods>a{display:flex;align-items:center;gap:14px;padding:15px 17px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.85);box-shadow:var(--shadow-sm)}
.contact-methods svg{width:27px;height:27px;color:var(--blue-700);flex:none}
.contact-methods a:first-child svg{stroke:none;fill:var(--green)}
.contact-methods div{display:grid;gap:2px}
.contact-methods span{font-size:12px;font-weight:800;color:var(--muted)}
.contact-methods strong{font-size:16px;color:var(--blue-950)}
.quote-form{padding:30px;border:1px solid rgba(7,88,212,.14);border-radius:32px;background:var(--white);box-shadow:var(--shadow-lg)}
.form-heading{margin-bottom:22px}
.form-heading h3{margin-bottom:5px;font-size:26px;color:var(--blue-950)}
.form-heading p{margin-bottom:0;font-size:13px;color:var(--muted)}
.field-grid{display:grid;gap:16px;margin-bottom:16px}
.field-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.quote-form>label{margin-bottom:16px}
label{display:grid;gap:8px;font-size:13px;font-weight:900;color:#29405d}
input,select,textarea{width:100%;border:1px solid rgba(7,88,212,.17);border-radius:14px;background:#f9fcff;color:var(--ink);padding:13px 14px;outline:none;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease}
input:focus,select:focus,textarea:focus{border-color:var(--blue-600);box-shadow:0 0 0 4px rgba(7,88,212,.1);background:var(--white)}
textarea{min-height:120px;resize:vertical}
.form-submit{width:100%;margin-top:2px}
.form-submit svg{fill:currentColor;stroke:none}
.form-privacy{margin:12px 0 0;text-align:center;font-size:11px;line-height:1.5;color:#738197}

.site-footer{padding:42px 0 18px;background:#061d47;color:var(--white)}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:44px;padding-bottom:26px;align-items:start}
.footer-brand{display:flex;flex-direction:column;align-items:flex-start;min-width:0}
.footer-brand picture{display:flex;align-items:center;justify-content:flex-start;width:260px;height:116px;max-width:100%;overflow:hidden;flex:0 0 auto}
.footer-brand img{display:block;width:100%!important;height:100%!important;max-width:260px;max-height:116px;aspect-ratio:auto!important;object-fit:contain;object-position:left center;filter:brightness(1.12)}
.footer-brand p{max-width:320px;margin:12px 0 0;color:rgba(255,255,255,.67)}
.footer-grid h3{margin-bottom:15px;font-size:14px;color:var(--blue-300)}
.footer-grid>div:not(.footer-brand){display:flex;flex-direction:column;align-items:flex-start;gap:10px}
.footer-grid a,.footer-grid span{font-size:14px;color:rgba(255,255,255,.75)}
.footer-grid a:hover{color:var(--white)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:12px;color:rgba(255,255,255,.55)}
.mobile-cta{display:none}

.reveal{animation:fadeUp .58s ease both}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}

@media (max-width:1100px){
  .desktop-nav{gap:16px}
  .desktop-nav a{font-size:13px}
  .logo-link img{width:165px}
  .hero-grid{grid-template-columns:1fr 440px;gap:32px}
  .coverage-grid{grid-template-columns:1fr 450px;gap:38px}
  .included-grid{grid-template-columns:1fr}
  .faq-layout{gap:38px}
}

@media (max-width:920px){
  html{scroll-padding-top:78px}
  .nav-wrap{min-height:72px}
  .desktop-nav,.header-actions{display:none}
  .mobile-lang-quick{display:flex;margin-left:auto}
  .mobile-lang-quick button{min-width:42px;padding:8px 10px}
  .menu-button{display:flex}
  .hero{padding:58px 0 52px}
  .hero-grid,.coverage-grid,.faq-layout,.contact-layout{grid-template-columns:1fr}
  .hero-grid{gap:24px}
  .hero-copy{text-align:center}
  .eyebrow{justify-content:center}
  h1{max-width:760px;margin-inline:auto;font-size:clamp(44px,8vw,64px)}
  .hero-lead{margin-inline:auto}
  .hero-service-pills,.hero-actions{justify-content:center}
  .hero-note{justify-content:center}
  .hero-visual{max-width:650px;margin-inline:auto}
  .trust-grid{grid-template-columns:1fr}
  .trust-grid>div{justify-content:flex-start}
  .service-grid,.process-grid{grid-template-columns:1fr}
  .area-card-grid{grid-template-columns:repeat(4,1fr)}
  .area-card{min-height:135px}
  .included-panel{padding:32px}
  .section-heading.left{text-align:center;margin-inline:auto}
  .text-link{justify-content:center}
  .contact-copy{text-align:center}
  .contact-copy>p{margin-inline:auto}
  .contact-methods{max-width:620px;margin-inline:auto}
}

@media (max-width:680px){
  body{padding-bottom:70px}
  .container{width:min(100% - 28px,var(--container))}
  .logo-link img{width:145px}
  .hero{padding:44px 0 42px}
  .eyebrow{font-size:12px;padding:8px 11px}
  h1{font-size:42px;letter-spacing:-.045em}
  .hero-lead{font-size:16px;line-height:1.65}
  .hero-service-pills{display:grid;grid-template-columns:1fr;width:100%}
  .hero-service-pills>span{justify-content:center}
  .hero-actions{display:grid;grid-template-columns:1fr;width:100%}
  .button{width:100%}
  .hero-note{font-size:12px}
  .hero-visual{margin-top:6px}
  .section{padding:68px 0}
  .section-heading{margin-bottom:32px}
  .section-heading h2,.coverage-copy h2,.included-heading h2,.contact-copy h2{font-size:34px}
  .section-heading p,.coverage-copy>p,.contact-copy>p{font-size:15px}
  .service-card{padding:25px}
  .service-card p{min-height:0}
  .area-card-grid{grid-template-columns:repeat(2,1fr)}
  .included-panel{padding:25px;border-radius:28px}
  .included-grid article{padding:18px}
  .field-grid.two{grid-template-columns:1fr}
  .quote-form{padding:23px;border-radius:26px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .mobile-cta{position:fixed;left:0;right:0;bottom:0;z-index:150;display:grid;grid-template-columns:1fr 1.35fr;gap:1px;padding:8px max(8px,env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left));background:rgba(255,255,255,.95);border-top:1px solid var(--line);backdrop-filter:blur(14px);box-shadow:0 -12px 30px rgba(6,55,130,.12)}
  .mobile-cta a{display:flex;align-items:center;justify-content:center;gap:8px;min-height:48px;border-radius:14px;background:var(--blue-100);color:var(--blue-900);font-size:14px;font-weight:900}
  .mobile-cta a:last-child{background:var(--green);color:var(--white)}
  .mobile-cta svg{width:20px;height:20px}
  .mobile-cta a:last-child svg{stroke:none;fill:currentColor}
}

@media (max-width:390px){
  .container{width:min(100% - 22px,var(--container))}
  h1{font-size:37px}
  .area-card{min-height:120px;padding:16px;font-size:15px}
  .area-card svg{width:42px;height:42px}
  .included-grid article{display:block}
  .included-icon{margin-bottom:13px}
}