:root {
  --cyan: #05acd0;
  --cyan-dark: #008eaf;
  --cyan-soft: #e9faff;
  --navy: #001126;
  --ink: #101820;
  --muted: #68727d;
  --line: #e3e8ec;
  --paper: #f4f5f6;
  --white: #fff;
  --shadow: 0 12px 35px rgba(0, 30, 58, .13);
  --ease-soft: cubic-bezier(.22, 1, .36, 1);
  --ease-gentle: cubic-bezier(.25, .8, .25, 1);
  --motion: .8s;
  --radius: 10px;
  --container: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html.anchor-scrolling { scroll-behavior: auto; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
:where(a, button, input, textarea, .brand-mark, .brand-main, .brand-cn, .phone, .badge, .tags span, .feature-pills span) {
  transition: color var(--motion) var(--ease-gentle), background-color var(--motion) var(--ease-gentle), border-color var(--motion) var(--ease-gentle), opacity var(--motion) var(--ease-gentle), box-shadow var(--motion) var(--ease-gentle), transform var(--motion) var(--ease-soft), filter var(--motion) var(--ease-gentle);
}
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
section[id] { scroll-margin-top: 68px; }
.section { padding: 86px 0; }
.section--gray { background: #f3f4f5; }
.section--soft { background: var(--cyan-soft); }
.eyebrow { color: var(--cyan); font-weight: 700; letter-spacing: .18em; font-size: 13px; }
.section-title { margin: 0 0 8px; font-size: clamp(28px, 3vw, 42px); line-height: 1.2; text-align: center; }
.section-title em { color: var(--cyan); font-style: normal; }
.title-en,.section-title .title-en { display: block; margin-top: 7px; color: #8b969e; font-family: Arial,sans-serif; font-size: 11px; font-weight: 700; letter-spacing: .18em; line-height: 1.3; text-transform: uppercase; }
.section-desc { margin: 0 auto 42px; color: #7d858d; text-align: center; font-size: 14px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; flex-direction: column; gap: 1px;
  min-height: 46px; padding: 0 28px; border: 1px solid var(--cyan); border-radius: 999px;
  color: #fff; background: var(--cyan); font-weight: 700; transition: transform .8s var(--ease-soft), background .8s var(--ease-gentle), border-color .8s var(--ease-gentle), box-shadow .8s var(--ease-gentle), color .8s var(--ease-gentle);
}
.btn small { font-family: Arial,sans-serif; font-size: 8px; font-weight: 700; letter-spacing: .12em; line-height: 1.2; opacity: .78; }
.btn:hover { transform: translateY(-2px); background: var(--cyan-dark); border-color: var(--cyan-dark); box-shadow: 0 8px 20px rgba(5,172,208,.25); }
.btn--small { min-height: 36px; padding: 0 21px; font-size: 13px; }
.section > .container > p .btn--small { min-width: 368px; min-height: 50px; padding: 7px 34px; font-size: 14px; }
.section > .container > p .btn--small small { font-size: 9px; }
.btn--outline { color: var(--cyan); background: transparent; }
.btn--outline:hover { color: #fff; }
.more-link { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; }
.more-link small { color: var(--cyan-dark); font-family: Arial,sans-serif; font-size: 9px; letter-spacing: .08em; }
.more-link::after { content: "→"; color: var(--cyan); transition: transform .8s var(--ease-soft); }
.more-link:hover::after { transform: translateX(5px); }

/* Header */
.site-header { --header-start: 34px; position: fixed; z-index: 50; top: var(--header-start); left: 0; width: 100%; transform-origin: top center; transition: transform .9s var(--ease-soft), background .9s var(--ease-gentle), box-shadow .9s var(--ease-gentle); }
.site-header.is-sticky { top: 0; background: transparent; box-shadow: none; }
.site-header.is-sticky.is-hidden { transform: translateY(-110%); }
.site-header.is-sticky .nav-shell { width: 100%; min-height: 74px; padding-inline: 22px; border-radius: 0; box-shadow: 0 8px 28px rgba(0,28,52,.12); transform: none; backdrop-filter: blur(12px); }
.nav-shell {
  display: flex; align-items: center; min-height: 74px; padding: 0 22px;
  background: rgba(255,255,255,.97); border-radius: 6px; box-shadow: 0 10px 30px rgba(0,24,48,.18);
  transform-origin: top center; will-change: width, border-radius, box-shadow; transition: width 1.1s var(--ease-soft), min-height 1.1s var(--ease-soft), padding 1.1s var(--ease-soft), border-radius 1.1s var(--ease-soft), box-shadow 1.1s var(--ease-gentle), transform 1.1s var(--ease-soft);
}
.brand { display: flex; align-items: center; min-width: 250px; color: #82919f; }
.site-logo { display: block; width: 244px; height: 42px; object-fit: contain; object-position: left center; }
.site-logo--footer { object-position: left center; }
.brand-mark { margin-right: 8px; color: var(--cyan); font-size: 30px; line-height: 1; }
.brand-main { font-size: 25px; font-weight: 800; letter-spacing: -.04em; line-height: 1; }
.brand-cn { margin-left: 8px; font-size: 18px; color: #90a0aa; }
.brand-sub { display: block; margin-top: 3px; color: #a5afb5; font-size: 8px; letter-spacing: .08em; }
.main-nav { display: flex; align-items: center; justify-content: center; gap: 35px; flex: 1; }
.main-nav a { position: relative; display:grid; gap:1px; justify-items:center; padding: 20px 0; font-size: 14px; font-weight: 700; line-height:1.25; transition: color .8s var(--ease-gentle), padding .9s var(--ease-soft), transform .8s var(--ease-soft); }
.main-nav a small { color:#94a1aa; font-family:Arial,sans-serif; font-size:8px; font-weight:700; letter-spacing:.11em; transition:color .8s var(--ease-gentle); }
.main-nav a:hover small,.main-nav a.active small { color:var(--cyan-dark); }
.main-nav a:hover { color: var(--cyan-dark); transform: translateY(-2px); }
.main-nav a::after { content: ""; position: absolute; left: 50%; bottom: 17px; width: 0; height: 2px; background: var(--cyan); transition: left .8s var(--ease-soft), width .8s var(--ease-soft), bottom .9s var(--ease-soft); }
.main-nav a:hover::after, .main-nav a.active::after { left: 0; width: 100%; }
.header-actions { display: flex; align-items: center; gap: 22px; white-space: nowrap; }
.phone { color: var(--cyan); font-size: 16px; font-weight: 800; }
.phone:hover { color: var(--cyan-dark); transform: translateY(-2px); }
.brand:hover .brand-mark { transform: rotate(45deg); }
.nav-toggle { display: none; width: 42px; height: 42px; padding: 9px; border: 0; background: transparent; }
.nav-toggle span { display: block; height: 2px; margin: 6px 0; background: #113043; transition: transform .6s var(--ease-soft), opacity .6s; }

/* Heros */
.home-hero {
  position: relative; min-height: 650px; overflow: hidden; color: #fff;
  background: #031a31 url("../assets/images/p01_09_009.webp") center/cover no-repeat;
}
.home-hero::before { content: ""; position: absolute; z-index: 1; inset: 0; background: linear-gradient(90deg, rgba(0,13,28,.9) 0%, rgba(0,17,35,.6) 43%, rgba(0,16,35,.08) 80%); }
.home-hero::after { content: ""; position: absolute; z-index: 1; inset: auto 0 0; height: 120px; background: linear-gradient(transparent, rgba(0,8,18,.48)); }
.hero-slides, .hero-slide { position: absolute; inset: 0; }
.hero-slide { background-position: 54% center; background-size: cover; opacity: 0; transform: scale(1.025) translateX(10px); transition: opacity 1.8s ease-in-out, transform 6.5s var(--ease-gentle), background-position 6.5s var(--ease-gentle); will-change: opacity, transform; }
.hero-slide.active { opacity: 1; background-position: 49% center; transform: scale(1) translateX(0); }
.home-hero > .container { position: relative; z-index: 2; }
.hero-content { position: relative; padding-top: 190px; max-width: 1120px; margin: 0; }
.hero-dots { position: absolute; z-index: 3; right: max(24px, calc((100% - var(--container))/2)); bottom: 30px; display: flex; gap: 8px; }
.hero-dots button { width: 24px; height: 3px; padding: 0; border: 0; background: rgba(255,255,255,.45); transition: width .65s var(--ease-soft), background .65s; }
.hero-dots button.active { width: 44px; background: var(--cyan); }
.hero-content .kicker { margin-bottom: 10px; font-size: 18px; font-weight: 700; letter-spacing: .05em; }
.hero-content h1 { margin: 0 0 20px; font-size: clamp(42px, 5vw, 68px); line-height: 1.15; letter-spacing: -.04em; }
.hero-content h1 em { color: #19c7e8; font-style: normal; }
.hero-content h1 .title-en { margin-top:10px; color:#8ed9e8; font-size:12px; letter-spacing:.15em; }
.hero-content p { max-width: 650px; color: #d7e5ef; font-size: 17px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0; }
.hero-tags span { padding: 8px 18px; border: 1px solid rgba(255,255,255,.26); background: rgba(0,33,61,.45); backdrop-filter: blur(4px); font-size: 14px; }
.hero-checks { display: flex; align-items:center; flex-wrap:nowrap; gap: 24px; margin: 22px 0 30px; color: #dfeaf1; font-size: 14px; white-space:nowrap; }
.hero-checks span::before { content: "✓"; margin-right: 8px; color: #1bd1ed; }
.inner-hero {
  position: relative; height: 380px; color: #fff; overflow: hidden;
  background: #102536 url("../assets/images/p02_11_014.webp") center/cover no-repeat;
}
.inner-hero { animation: innerHeroEnter 1.6s var(--ease-soft) both; }
.inner-hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(1,18,34,.76), rgba(1,18,34,.22)); }
.inner-hero .container { position: relative; height: 100%; }
.inner-hero-content { position: absolute; left: 0; bottom: 65px; }
.inner-hero h1 { margin: 0 0 6px; font-size: 38px; }
.breadcrumb { color: #e4edf2; font-size: 14px; }
.breadcrumb a:hover { color: var(--cyan); }
.inner-lead { max-width: 740px; margin-top: 10px; color: #dfe8ed; }

/* Stats */
.stats { background: var(--cyan); color: #fff; }
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.stat { position: relative; padding: 35px 20px; text-align: center; }
.stat:not(:last-child)::after { content: ""; position: absolute; top: 27%; right: 0; width: 1px; height: 46%; background: rgba(255,255,255,.38); }
.stat strong { display: inline-block; font-size: 48px; line-height: 1; }
.stat sup { margin-left: 4px; font-size: 19px; font-weight: 700; }
.stat span { display: block; margin-top: 8px; font-size: 15px; }
.stat span small { display:block; margin-top:3px; font-family:Arial,sans-serif; font-size:8px; font-weight:700; letter-spacing:.12em; line-height:1.3; opacity:.72; }

/* Home services - alternating image/text composition from the design */
.service-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 40px; }
.service-card { position: relative; height: 560px; overflow: hidden; color: var(--ink); border: 1px solid rgba(20,43,59,.06); background: #fff; box-shadow: 0 0 0 0 rgba(5,172,208,0); transition: border-color .85s var(--ease-soft), box-shadow .85s var(--ease-soft); }
.service-card img { position: absolute; left: 0; width: 100%; height: 79%; object-fit: cover; filter: saturate(.82) brightness(.95); transition: filter .85s var(--ease-soft); }
.service-card:nth-child(odd) img { top: 0; }
.service-card:nth-child(even) img { bottom: 0; }
.service-card::before { content: ""; position: absolute; z-index: 1; left: 0; right: 0; height: 58%; pointer-events: none; transition: opacity .7s var(--ease-soft); }
.service-card:nth-child(odd)::before { bottom: 20%; background: linear-gradient(to bottom, rgba(255,255,255,0), rgba(255,255,255,.7) 42%, #fff 78%); }
.service-card:nth-child(even)::before { top: 20%; background: linear-gradient(to bottom, #fff 0%, rgba(255,255,255,.82) 35%, rgba(255,255,255,0) 100%); }
.service-card .content { position: absolute; z-index: 2; left: 30px; right: 30px; transition: transform .85s var(--ease-soft); }
.service-card:nth-child(odd) .content { bottom: 25px; }
.service-card:nth-child(even) .content { top: 26px; }
.service-card h3 { position: relative; margin: 0 0 12px; color: var(--cyan); font-size: 27px; }
.service-card h3 .title-en { margin-top:4px; color:var(--cyan-dark); font-size:9px; }
.service-card h3::before { display: none; }
.service-card p { margin: 0; color: #17232b; font-size: 15px; line-height: 1.7; }
.service-card::after { display: none; }
.service-card:nth-child(odd)::after { top: 24px; }
.service-card:nth-child(even)::after { bottom: 24px; }
.service-card:hover, .service-card:focus-visible { border-color: rgba(5,172,208,.92); box-shadow: 0 0 0 5px rgba(5,172,208,.1), 0 16px 34px rgba(0,65,90,.09); }
.service-card:hover img, .service-card:focus-visible img { filter: saturate(.96) brightness(1); }
.service-card:hover .content, .service-card:focus-visible .content { transform: translateY(-4px); }

/* Showcase */
.showcase-list { display: grid; gap: 30px; }
.showcase-row { position: relative; display: grid; grid-template-columns: 260px 1fr; min-height: 340px; overflow: hidden; border-radius: var(--radius); background: #f0f1f2; }
.showcase-row:nth-child(1) { --case-accent: #00a6cf; }
.showcase-row:nth-child(2) { --case-accent: #97cb07; }
.showcase-row:nth-child(3) { --case-accent: #56b79d; }
.showcase-row::before, .showcase-row::after { content: ""; position: absolute; z-index: 2; width: 28px; height: 28px; pointer-events: none; }
.showcase-row::before { top: 13px; left: 13px; border-top: 2px solid var(--case-accent); border-left: 2px solid var(--case-accent); }
.showcase-row::after { right: 13px; bottom: 13px; border-right: 2px solid var(--case-accent); border-bottom: 2px solid var(--case-accent); opacity: .42; }
.showcase-copy { padding: 35px 30px; }
.showcase-no { display: flex; align-items: center; gap: 9px; color: var(--case-accent); font-size: 27px; font-weight: 800; }
.showcase-no::after { content: ""; width: 45px; height: 2px; background: var(--case-accent); }
.showcase-copy h3 { margin: 0 0 20px; font-size: 25px; line-height: 1.25; }
.showcase-copy h3 .title-en { color:var(--case-accent); font-size:9px; }
.showcase-copy h4 { position: relative; margin: 20px 0 7px; padding-left: 34px; min-height: 25px; color: var(--case-accent); font-size: 14px; line-height: 25px; }
.showcase-copy h4 small { margin-left:5px; font-family:Arial,sans-serif; font-size:8px; letter-spacing:.08em; opacity:.78; }
.showcase-copy h4::before { content: ""; position: absolute; left: 0; top: 0; width: 25px; height: 25px; border-radius: 50%; background-color: var(--case-accent); background-position: center; background-repeat: no-repeat; background-size: 15px; }
.showcase-copy h4:nth-of-type(1)::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='7' width='18' height='12' rx='2'/%3E%3Cpath d='M8 7V5a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2M3 12h18M10 12v2h4v-2'/%3E%3C/svg%3E"); }
.showcase-copy h4:nth-of-type(2)::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='5' y='4' width='14' height='17' rx='2'/%3E%3Cpath d='M9 4V2h6v2M8 9h8M8 13h8M8 17h5'/%3E%3C/svg%3E"); }
.showcase-copy p { margin: 0; color: #5c6670; font-size: 13px; }
.case-category-more { position:relative; display:inline-flex; min-width:150px; min-height:44px; align-items:center; justify-content:center; gap:12px; margin-top:18px; padding:7px 18px; overflow:hidden; color:var(--case-accent); border:1px solid var(--case-accent); border-radius:999px; background:rgba(255,255,255,.68); box-shadow:0 5px 14px rgba(0,35,55,.06); font-size:12px; font-weight:800; line-height:1.15; transition:color .8s var(--ease-gentle),background-color .8s var(--ease-gentle),box-shadow .8s var(--ease-gentle),transform .8s var(--ease-soft); }
.case-category-more::before { content:""; position:absolute; inset:0; background:linear-gradient(110deg,transparent 25%,rgba(255,255,255,.48) 48%,transparent 70%); transform:translateX(-130%); transition:transform 1s var(--ease-soft); }
.case-category-more span,.case-category-more b { position:relative; z-index:1; }
.case-category-more small { display:block; font-family:Arial,sans-serif; font-size:8px; letter-spacing:.1em; opacity:.75; }
.case-category-more b { font-size:17px; font-weight:400; transition:transform .75s var(--ease-soft); }
.case-category-more:hover,.case-category-more:focus-visible { color:#fff; background:var(--case-accent); box-shadow:0 10px 22px color-mix(in srgb,var(--case-accent) 28%,transparent); transform:translateY(-3px); outline:0; }
.case-category-more:hover::before,.case-category-more:focus-visible::before { transform:translateX(130%); }
.case-category-more:hover b,.case-category-more:focus-visible b { transform:translateX(5px); }
.showcase-images { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; padding: 32px; }
.showcase-images figure { margin: 0; }
.showcase-images figure[role="link"] { cursor: pointer; outline: 0; }
.showcase-images figure[role="link"]:focus img { box-shadow: 0 0 0 3px var(--cyan), var(--shadow); }
.showcase-images img { width: 100%; height: 148px; object-fit: cover; border-radius: 6px; transition: transform .85s var(--ease-soft), box-shadow .85s var(--ease-soft), filter .85s var(--ease-gentle); }
.showcase-images figcaption { margin-top: 6px; color: #4d5964; font-size: 11px; text-align: center; }
.showcase-images figure:hover img { transform: translateY(-4px); box-shadow: var(--shadow); }

/* Why */
.why-layout { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); height: 520px; align-items: stretch; }
.why-media { position: relative; height: 520px; min-height: 0; overflow: hidden; background: #d8dde0; }
.why-media::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(5,172,208,.18); pointer-events: none; }
.why-image { width: 100%; height: 100%; min-height: 0; object-fit: cover; transition: opacity .75s ease-in-out, transform .95s var(--ease-soft); }
.why-image.is-changing { opacity: .12; transform: translateX(-8px); }
.why-list { display: grid; grid-template-rows: repeat(5,minmax(0,1fr)); height: 520px; background: #fff; }
.why-item { position: relative; display: grid; grid-template-columns: 48px 1fr; align-items: center; gap: 14px; min-height: 0; padding: 13px 28px; border-bottom: 1px solid #edf0f2; outline: 0; cursor: pointer; transition: color .85s var(--ease-gentle), background .85s var(--ease-soft), box-shadow .85s var(--ease-gentle), padding .85s var(--ease-soft); }
.why-item::before { content: ""; position: absolute; left: -13px; top: 50%; border: 7px solid transparent; border-right-color: var(--cyan); opacity: 0; transform: translate(-5px,-50%); transition: opacity .85s var(--ease-gentle), transform .85s var(--ease-soft); }
.why-item .icon { color: var(--cyan); font-size: 25px; font-weight: 800; }
.why-item h3 { margin: 0 0 4px; font-size: 17px; }
.why-item h3 .title-en { margin-top:2px; color:inherit; font-size:8px; opacity:.68; }
.why-item p { margin: 0; color: #7a838b; font-size: 13px; }
.why-item p, .why-item .icon, .why-item h3 { transition: color .85s var(--ease-gentle), transform .85s var(--ease-soft); }
.why-item:hover .icon, .why-item.active .icon { transform: translateX(3px); }
.why-item:hover, .why-item.active { color: #fff; background: var(--cyan); }
.why-item:hover p, .why-item:hover .icon, .why-item.active p, .why-item.active .icon { color: #fff; }
.why-item.active::before { opacity: 1; }
.why-item:hover::before, .why-item.active::before { transform: translate(0,-50%); }

/* Process */
.process-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.process-card { min-height: 185px; padding: 24px; border: 1px solid #dce2e6; border-radius: 8px; background: #fff; transition: transform .85s var(--ease-soft), border-color .85s var(--ease-gentle), box-shadow .85s var(--ease-gentle); }
.process-card .num { color: #b9edf6; font-size: 27px; font-weight: 900; }
.process-card h3 { margin: 10px 0 8px; font-size: 16px; }
.process-card h3 .title-en { margin-top:3px; color:var(--cyan-dark); font-size:8px; }
.process-card p { margin: 0; color: #78838b; font-size: 13px; }
.process-card::after { content: ""; display: block; width: 38px; height: 2px; margin-top: 20px; background: #bcebf4; }
.process-card:hover { transform: translateY(-6px); border-color: var(--cyan); box-shadow: var(--shadow); }

/* Listing cards */
.filter-tabs { display: flex; justify-content: center; flex-wrap: wrap; gap: 16px; margin: 0 0 45px; }
.filter-tabs button { min-width: 130px; padding: 10px 25px; color: #22303a; border: 1px solid var(--cyan); border-radius: 999px; background: #fff; transition: color .8s var(--ease-gentle), background .8s var(--ease-gentle), transform .8s var(--ease-soft); }
.filter-tabs button small { display:block; margin-top:1px; font-family:Arial,sans-serif; font-size:8px; letter-spacing:.09em; opacity:.68; }
.filter-tabs button.active, .filter-tabs button:hover { color: #fff; background: var(--cyan); }
.filter-tabs button:hover { transform: translateY(-2px); }
.list-pagination { display:flex; align-items:center; justify-content:center; flex-wrap:wrap; gap:8px; margin-top:42px; }
.list-pagination[hidden] { display:none; }
.list-pagination button { display:grid; min-width:38px; height:38px; padding:0 10px; place-items:center; color:#52626c; border:1px solid #d9e4e8; border-radius:50%; background:#fff; font-size:13px; font-weight:700; transition:color .7s var(--ease-gentle),background .7s var(--ease-gentle),border-color .7s var(--ease-gentle),transform .7s var(--ease-soft),box-shadow .7s var(--ease-gentle); }
.list-pagination button:hover:not(:disabled),.list-pagination button.active { color:#fff; border-color:var(--cyan); background:var(--cyan); box-shadow:0 7px 18px rgba(5,172,208,.2); transform:translateY(-2px); }
.list-pagination button:disabled { cursor:not-allowed; opacity:.35; }
.case-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.case-card { overflow: hidden; border: 1px solid var(--line); border-radius: 9px; background: #fff; transition: transform .85s var(--ease-soft), box-shadow .85s var(--ease-gentle), border-color .85s var(--ease-gentle); }
.case-card.hidden, .news-card.hidden { display: none; }
.case-card .media { position: relative; height: 235px; overflow: hidden; }
.case-card .media img { width: 100%; height: 100%; object-fit: cover; transition: transform .85s var(--ease-soft), filter .85s; }
.case-card .badge, .news-card .badge { position: absolute; z-index: 2; top: 14px; left: 14px; padding: 5px 12px; color: var(--cyan); border-radius: 999px; background: #fff; font-size: 11px; font-weight: 800; }
.case-card .arrow { position: absolute; z-index: 2; top: 14px; right: 14px; display: grid; width: 34px; height: 34px; place-items: center; border-radius: 50%; color: var(--cyan); background: #fff; }
.case-body { padding: 20px; }
.case-body h3 { margin: 0 0 10px; font-size: 18px; line-height: 1.4; }
.case-body p { min-height: 48px; margin: 0 0 16px; color: #78838c; font-size: 13px; }
.tags { display: flex; flex-wrap: wrap; gap: 7px; }
.tags span { padding: 3px 8px; color: #59717d; background: #f1f6f8; font-size: 10px; }
.case-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); }
.case-card:hover .media img { transform: translateX(7px); }
.case-card:hover .arrow { color: #fff; background: var(--cyan); transform: translate(2px,-2px) rotate(8deg); }
.news-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px 28px; }
.news-card { position: relative; }
.news-card .media { position: relative; height: 215px; overflow: hidden; border-radius: 7px; }
.news-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .85s var(--ease-soft), filter .85s; }
.news-card time { display: block; margin-top: 14px; color: #7e8991; font-size: 12px; }
.news-card h3 { margin: 4px 0 10px; font-size: 18px; line-height: 1.45; }
.news-card h3 { transition: color .85s var(--ease-gentle), transform .85s var(--ease-soft); }
.news-card p { margin: 0 0 13px; color: #7d878e; font-size: 13px; }
.news-card:hover img { transform: translateX(7px); }
.news-card:hover h3 { color: var(--cyan-dark); }
.news-card:hover h3 { transform: translateX(3px); }

/* Inner service page */
.service-detail-list { display: grid; gap: 65px; }
.service-detail { display: grid; grid-template-columns: 1.15fr 1fr; align-items: center; gap: 50px; }
.service-detail:nth-child(even) .service-detail-media { order: 2; }
.service-detail-media { height: 340px; overflow: hidden; }
.service-detail-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .85s var(--ease-soft), filter .85s; }
.service-detail:hover img { transform: translateX(8px); }
.service-detail .num { color: var(--cyan); font-weight: 800; letter-spacing: .15em; }
.service-detail h2 { margin: 10px 0; font-size: 32px; }
.service-detail h2 .title-en,.case-body h3 .title-en,.news-card h3 .title-en,.recommend-card h3 .title-en { text-align:left; }
.service-detail p { color: #5f6b75; }
.feature-pills { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.feature-pills span { padding: 7px 16px; color: #236174; border: 1px solid var(--cyan); border-radius: 4px; box-shadow: 0 4px 12px rgba(5,172,208,.11); font-size: 13px; }
.feature-pills span:hover { color: var(--cyan-dark); background: #effcff; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(5,172,208,.16); }

/* Articles and details */
.detail-wrap { background: #f1f1f1; }
.detail-card { padding: 55px; background: #fff; }
.detail-title { margin: 0 0 35px; font-size: 36px; text-align: center; }
.project-summary { display: grid; grid-template-columns: 1.1fr 1fr; align-items: start; margin-bottom: 28px; }
.project-summary .project-cover { display: flex; width: 100%; height: auto; min-height: 0; align-items: center; justify-content: center; overflow: hidden; background: #f3f5f6; }
.project-summary .project-cover > img { display: block; width: 100%; height: auto; max-height: none; object-fit: contain; }
.cms-detail-video { display: block; width: 100%; max-height: 620px; margin: 0 auto 30px; background: #000; object-fit: contain; }
.project-cover .cms-detail-video { width: 100%; height: auto; margin: 0; aspect-ratio: 16 / 9; object-fit: contain; }
.article video, .article iframe { display: block; width: min(100%, 960px); margin: 30px auto; aspect-ratio: 16 / 9; border: 0; background: #000; }
.project-meta { display: grid; align-content: center; gap: 14px; padding: 30px 45px; background: #fafafa; }
.project-meta div { padding-left: 15px; border-left: 3px solid var(--cyan); }
.project-meta strong { display: block; font-size: 13px; }
.project-meta span { color: #6c7780; font-size: 13px; }
.article { color: #35404a; font-size: 15px; }
.article h2 { margin: 38px 0 15px; padding-left: 13px; border-left: 4px solid var(--cyan); font-size: 22px; }
.article p { margin: 0 0 20px; text-align: justify; }
.article img { display: block; width: min(100%, 960px); max-width: 100%; height: auto !important; margin: 30px auto; object-fit: contain; }
.article-meta { margin: -22px 0 40px; padding-bottom: 18px; color: #8a949c; border-bottom: 1px solid var(--line); font-size: 13px; text-align: center; }

/* Contact */
.about-layout { display: grid; grid-template-columns: 440px 1fr; gap: 50px; align-items: center; }
.about-layout img { width: 100%; height: 410px; object-fit: cover; }
.about-layout h2 { font-size: 31px; }
.about-layout p { color: #52606a; text-align: justify; }
.contact-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; margin-top: 42px; padding: 50px; background: #f0f0f0; }
.contact-panel h2 { margin: 0 0 28px; font-size: 26px; }
.contact-label { color: var(--cyan); font-size: 26px; font-weight: 900; line-height: 1.05; }
.contact-list { margin-top: 25px; padding-top: 20px; border-top: 1px solid #bfc5c9; }
.contact-list p { margin: 9px 0; }
.contact-form { display: grid; gap: 14px; }
.contact-form input, .contact-form textarea { width: 100%; padding: 14px 16px; border: 1px solid transparent; outline: 0; background: #fff; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--cyan); }
.form-message { min-height: 22px; margin: 0; color: var(--cyan-dark); font-size: 13px; }

/* Common tail */
.recommend-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
.recommend-card { position: relative; display: block; min-width: 0; padding: 0 0 20px; overflow: hidden; border-radius: 8px; transition: transform .8s var(--ease-soft), box-shadow .8s, background .8s; }
.recommend-card::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 3px; background: var(--cyan); transition: width .85s var(--ease-soft); }
.rec-media { position: relative; display: block; height: 185px; margin-bottom: 0; overflow: hidden; border-radius: 6px 6px 0 0; }
.rec-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 38%, rgba(255,255,255,.48) 50%, transparent 62%); transform: translateX(-120%); transition: transform .95s var(--ease-soft); }
.recommend-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease-soft), filter .9s; }
.recommend-card time { display: block; margin: 14px 18px 0; color: #63727b; font-size: 11px; }
.recommend-card h3 { margin: 5px 18px 8px; font-size: 17px; line-height: 1.45; transition: color .65s; }
.recommend-card p { margin: 0 18px 10px; color: #74818a; font-size: 12px; }
.recommend-card > .more-link { margin-left: 18px; }
.recommend-card:hover, .recommend-card:focus-visible { z-index: 2; transform: translateY(-5px); background: rgba(255,255,255,.76); box-shadow: 0 16px 38px rgba(0,48,72,.12); }
.recommend-card:hover::after { width: 100%; }
.recommend-card:hover .rec-media::after { transform: translateX(120%); }
.recommend-card:hover img { transform: translateX(7px); }
.recommend-card:hover h3 { color: var(--cyan-dark); }
.cta {
  position: relative; padding: 80px 20px; overflow: hidden; color: #fff; text-align: center;
  background: #06213a url("../assets/images/p01_08_008.webp") center/cover no-repeat;
}
.cta::before { content: ""; position: absolute; inset: 0; background: rgba(0,22,45,.76); }
.cta > * { position: relative; }
.cta h2 { margin: 0 0 12px; font-size: clamp(28px,4vw,43px); }
.cta h2 small { display:block; margin-top:8px; font-family:Arial,sans-serif; font-size:11px; letter-spacing:.16em; opacity:.72; }
.cta h2 .title-en { color:#fff; }
.cta p { margin: 0 0 25px; color: #d8e5ee; }
.site-footer { color: #c7d0d8; background: var(--navy); }
.footer-main { display: grid; grid-template-columns: 1.25fr .7fr .9fr 1fr; gap: 45px; padding: 62px 0; }
.footer-brand .brand { color: #d2dbe2; }
.footer-col { padding-left: 32px; border-left: 1px solid #6e7a86; }
.footer-col h3 { margin: 0 0 16px; color: #fff; font-size: 15px; }
.footer-col a, .footer-col p { display: block; margin: 7px 0; font-size: 12px; }
.footer-col p a { display: inline; margin: 0; font-size: inherit; }
.footer-col a:hover { color: var(--cyan); }
.qr { width: 88px; height: 88px; margin-bottom: 13px; padding: 7px; background: #fff; }
.qr::before { content: ""; display: block; height: 100%; background: repeating-conic-gradient(#001126 0 25%,transparent 0 50%) 0/18px 18px; }
.qr.has-image { overflow: hidden; }
.qr.has-image::before { display: none; }
.qr img { display: block; width: 100%; height: 100%; object-fit: contain; }
.copyright { padding: 23px 20px; color: #e0e5e9; background: #3e4a57; font-size: 11px; text-align: center; }
.float-service { position: fixed; z-index: 42; right: 0; top: 58%; display: flex; flex-direction: column; align-items: center; width: 58px; padding: 13px 7px 11px; color: #fff; border-radius: 12px 0 0 12px; background: linear-gradient(160deg,#16bedf,var(--cyan-dark)); box-shadow: 0 12px 30px rgba(0,80,108,.24); transform-origin: right center; animation: serviceBreath 2.8s ease-in-out infinite; transition: transform .85s var(--ease-soft), box-shadow .85s var(--ease-gentle), filter .85s var(--ease-gentle); }
.float-service .service-icon { display: grid; width: 32px; height: 32px; margin-bottom: 5px; place-items: center; border: 1px solid rgba(255,255,255,.7); border-radius: 50%; font-size: 17px; }
.float-service .service-text { font-size: 13px; line-height: 1.3; text-align: center; }
.float-service .service-phone { position: absolute; top: 50%; right: calc(100% + 10px); width: max-content; padding: 8px 12px; color: #fff; border-radius: 6px; background: #00364a; font-size: 12px; opacity: 0; pointer-events: none; transform: translate(8px,-50%); transition: opacity .85s var(--ease-gentle), transform .85s var(--ease-soft); }
.float-service:hover { transform: translateX(-7px); box-shadow: 0 16px 36px rgba(0,80,108,.3); animation-play-state: paused; }
.float-service:hover .service-phone { opacity: 1; transform: translate(0,-50%); }
.back-top { position: fixed; z-index: 40; right: 25px; bottom: 25px; display: grid; width: 45px; height: 45px; place-items: center; color: #fff; border: 0; border-radius: 50%; background: var(--cyan); box-shadow: 0 8px 20px rgba(0,85,110,.25); opacity: 0; pointer-events: none; transform: translateY(15px); transition: opacity .8s var(--ease-gentle), transform .8s var(--ease-soft), box-shadow .8s var(--ease-gentle); }
.back-top.show { opacity: 1; pointer-events: auto; transform: none; }
.back-top:hover { transform: translateY(-3px); box-shadow: 0 12px 26px rgba(0,85,110,.34); }
.footer-col a:hover { transform: translateX(4px); }
.reveal { opacity: 0; transform: translateY(38px); transition: opacity 1.05s var(--ease-gentle), transform 1.05s var(--ease-soft); transition-delay: var(--reveal-delay, 0ms); will-change: opacity, transform; }
.reveal[data-reveal="left"] { transform: translateX(-46px); }
.reveal[data-reveal="right"] { transform: translateX(46px); }
.reveal[data-reveal="fade"] { transform: translateY(14px); }
.reveal.visible { opacity: 1; transform: none; }

@keyframes serviceBreath {
  0%, 100% { scale: 1; filter: brightness(1); box-shadow: 0 12px 30px rgba(0,80,108,.24); }
  50% { scale: 1.085; filter: brightness(1.12); box-shadow: 0 16px 38px rgba(5,172,208,.42); }
}
@keyframes innerHeroEnter {
  from { background-position: 54% center; filter: brightness(.82); }
  to { background-position: 50% center; filter: brightness(1); }
}

@media (max-width: 1050px) {
  .nav-shell { min-height: 64px; }
  .brand { min-width: auto; flex: 1; }
  .main-nav { position: fixed; inset: 0 0 0 auto; z-index: 80; width: min(82vw,380px); padding: 105px 35px 35px; flex-direction: column; justify-content: flex-start; gap: 0; background: #fff; box-shadow: -20px 0 40px rgba(0,0,0,.2); transform: translateX(110%); transition: transform .7s var(--ease-soft); }
  .main-nav.open { transform: none; }
  .main-nav a { width: 100%; padding: 15px 0; border-bottom: 1px solid #edf0f2; }
  .header-actions .phone { display: none; }
  .nav-toggle { display: block; position: relative; z-index: 81; }
  .header-actions .btn { display: none; }
  .service-cards, .case-grid, .news-grid { grid-template-columns: repeat(2,1fr); }
  .showcase-row { grid-template-columns: 230px 1fr; }
  .showcase-images { grid-template-columns: repeat(2,1fr); }
  .showcase-images figure:last-child:nth-child(odd) { display: none; }
  .process-grid { grid-template-columns: repeat(2,1fr); }
  .about-layout { grid-template-columns: 360px 1fr; }
  .hero-checks { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px 22px; max-width:720px; white-space:normal; }
}

@media (max-width: 720px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 58px 0; }
  .section > .container > p .btn--small { min-width:184px; }
  .site-header { --header-start: 15px; top: var(--header-start); }
  .site-header.is-sticky { top: 0; }
  .site-header.is-sticky .nav-shell { padding-inline: 13px; }
  .nav-shell { padding: 0 13px; }
  .brand-main { font-size: 20px; }
  .brand-cn { font-size: 14px; }
  .brand-sub { display: none; }
  .site-logo { width: 195px; height: auto; }
  .home-hero { min-height: 720px; background-position: 65% center; }
  .hero-content { padding-top: 140px; }
  .hero-content h1 { font-size: 42px; }
  .hero-checks { grid-template-columns: 1fr; }
  .inner-hero { height: 330px; }
  .inner-hero-content { left: 14px; bottom: 38px; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .stat { padding: 25px 10px; }
  .stat:nth-child(2)::after { display: none; }
  .stat strong { font-size: 35px; }
  .stat span { font-size: 12px; }
  .service-cards, .case-grid, .news-grid, .recommend-grid { grid-template-columns: 1fr; }
  .service-card { height: 510px; }
  .service-card:nth-child(even) .content { top: 24px; }
  .showcase-row { grid-template-columns: 1fr; }
  .showcase-images { grid-template-columns: 1fr 1fr; padding: 0 18px 25px; }
  .showcase-images img { height: 112px; }
  .why-layout, .service-detail, .project-summary, .about-layout, .contact-panel { grid-template-columns: 1fr; }
  .why-layout { height: auto; }
  .why-media, .why-image { height: 320px; min-height: 320px; }
  .why-list { height: auto; grid-template-rows: repeat(5,minmax(96px,auto)); }
  .service-detail { gap: 20px; }
  .service-detail:nth-child(even) .service-detail-media { order: 0; }
  .service-detail-media { height: 250px; }
  .process-grid { grid-template-columns: 1fr; }
  .filter-tabs { gap: 9px; }
  .filter-tabs button { min-width: 0; padding: 8px 16px; }
  .detail-card { padding: 28px 20px; }
  .detail-title { font-size: 28px; }
  .project-summary .project-cover > img { height: auto; }
  .project-meta { padding: 24px; }
  .contact-panel { gap: 35px; padding: 30px 20px; }
  .about-layout img { height: 300px; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 35px 20px; }
  .footer-col { padding-left: 18px; }
  .footer-brand { grid-column: 1/-1; }
  .cta { padding: 60px 18px; }
  .float-service { right: 10px; top: auto; bottom: 82px; width: 48px; padding: 9px 5px; border-radius: 50%; }
  .float-service .service-text, .float-service .service-phone { display: none; }
  .float-service .service-icon { width: 30px; height: 30px; margin: 0; }
}