:root {
  --navy: #073b66;
  --blue: #0a67b2;
  --cyan: #15a6c8;
  --dark: #061d2f;
  --deep: #073b66;
  --ink: #1e2a36;
  --muted: #667583;
  --light: #f4f7fa;
  --line: #dbe3e9;
  --white: #fff;
  --container: 1280px;
  --header-h: 86px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif; background: #fff; line-height: 1.7; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { max-width: 100%; }
.container { width: min(calc(100% - 80px), var(--container)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 999; top: 8px; left: 8px; padding: 10px 16px; background: #fff; transform: translateY(-150%); }
.skip-link:focus { transform: none; }
.eyebrow { margin: 0 0 18px; color: var(--blue); font-size: 12px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.section { padding: 120px 0; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 28px; min-height: 54px; padding: 0 25px; border: 1px solid transparent; font-size: 14px; font-weight: 700; transition: .3s var(--ease); }
.button span { font-size: 18px; transition: transform .3s var(--ease); }
.button:hover span { transform: translate(3px, -3px); }
.button-primary { background: var(--blue); color: #fff; }
.button-primary:hover { background: #07558f; }
.button-light { background: #fff; color: var(--navy); }
.button-small { min-height: 44px; padding-inline: 18px; gap: 12px; }
.button-outline-light { border-color: rgba(255,255,255,.45); color: #fff; }
.button-outline-light:hover { background: #fff; color: var(--dark); }
.text-link { display: inline-flex; gap: 25px; align-items: center; padding-bottom: 5px; border-bottom: 1px solid currentColor; font-size: 14px; font-weight: 700; }
.text-link span { transition: transform .3s var(--ease); }
.text-link:hover span { transform: translateX(6px); }
.text-link-light { color: #fff; }
.business-feature-copy .text-link { border-bottom: none; }
.placeholder-image { position: relative; overflow: hidden; background: linear-gradient(135deg, #0a416c, #0f7294 50%, #0b3453); }
.placeholder-image::before { content: ""; position: absolute; inset: 0; background: linear-gradient(115deg, transparent 25%, rgba(255,255,255,.1), transparent 70%); transform: translateX(-100%); transition: transform 1.2s var(--ease); }
.placeholder-image:hover::before { transform: translateX(100%); }
.placeholder-label { position: absolute; z-index: 2; left: 20px; bottom: 18px; color: rgba(255,255,255,.6); font-size: 10px; letter-spacing: .14em; }
.tone-cyan { background: linear-gradient(135deg, #08728a, #16a6c7); }
.tone-dark { background: linear-gradient(135deg, #061d2f, #174865); }
.tone-slate { background: linear-gradient(135deg, #334957, #6d8794); }

.site-header { position: fixed; z-index: 100; inset: 0 0 auto; height: var(--header-h); color: var(--ink); background: rgba(255,255,255,.96); box-shadow: 0 5px 25px rgba(16,45,65,.07); backdrop-filter: blur(14px); transition: .35s var(--ease); }
.site-header.scrolled { height: 72px; }
.site-header.inner-header { height: 72px; }
.header-inner { position: relative; height: 100%; width: min(calc(100% - 24px), 1460px); margin: auto; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; margin-left: 12px; }
.brand-logo { height: 60px; width: auto; }
.desktop-nav { position: absolute; left: 50%; transform: translateX(-50%); display: flex; align-items: stretch; height: 100%; }
.desktop-nav > a, .nav-group > a { position: relative; display: flex; align-items: center; padding: 0 18px; font-size: 16px; font-weight: 700; }
.desktop-nav > a::after, .nav-group > a::after { content: ""; position: absolute; left: 18px; right: 18px; bottom: -1px; height: 2px; background: var(--cyan); transform: scaleX(0); transition: .25s; }
.desktop-nav a:hover::after, .desktop-nav a.active::after { transform: scaleX(1); }
.nav-group { display: flex; position: relative; }
.mega-panel { position: fixed; left: 0; right: 0; top: var(--header-h); z-index: 90; background: #fff; border-top: 1px solid var(--line); box-shadow: 0 16px 40px rgba(8,39,59,.12); opacity: 0; visibility: hidden; transition: top .35s var(--ease), opacity .22s var(--ease), visibility .22s; }
.mega-panel.open { opacity: 1; visibility: visible; }
.site-header.scrolled + .mega-panel, .site-header.inner-header + .mega-panel { top: 72px; }
.mega-panel-inner { display: flex; min-height: 320px; width: min(calc(100% - 80px), var(--container)); margin: 0 auto; }
.mega-sidebar { width: 180px; padding: 24px 0; background: #F4F7FA; flex-shrink: 0; }
.mega-categories { padding: 0 16px; }
.mega-cat { position: relative; display: flex; align-items: center; width: 100%; padding: 16px 32px 16px 16px; margin-bottom: 6px; border: none; background: transparent; cursor: pointer; text-align: left; }
.mega-cat::after { content: "→"; position: absolute; right: 14px; top: 50%; color: var(--cyan); font-size: 16px; line-height: 1; opacity: 0; transform: translate(-6px, -50%); transition: opacity .22s var(--ease), transform .28s var(--ease); }
.cat-name { display: block; font-size: 16px; font-weight: 700; color: var(--navy); transition: color .25s var(--ease), transform .28s var(--ease); }
.mega-cat:hover .cat-name, .mega-cat.active .cat-name { color: var(--blue); transform: translateX(4px); }
.mega-cat:hover::after, .mega-cat.active::after { opacity: 1; transform: translate(0, -50%); }

.mega-links { padding: 20px 16px; margin-top: 10px; }
.mega-link { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; margin-bottom: 8px; background: #fff; border-radius: 8px; font-size: 14px; font-weight: 500; color: var(--navy); transition: .2s; box-shadow: 0 1px 4px rgba(8,39,59,.06); }
.mega-link:hover { background: var(--blue); color: #fff; }
.mega-link span { opacity: .5; transition: .2s; }
.mega-link:hover span { opacity: 1; }
.mega-content { flex: 1; padding: 28px 36px; }
.mega-grid { display: grid; gap: 32px; }
.mega-grid-5 { grid-template-columns: repeat(5, 1fr); }
.mega-grid-4 { grid-template-columns: repeat(4, 1fr); }
.mega-grid-3 { grid-template-columns: repeat(3, 1fr); }
.mega-grid-2 { grid-template-columns: repeat(2, 1fr); }
.mega-col h4 { margin: 0 0 16px; font-size: 16px; font-weight: 700; color: var(--navy); }
.mega-col a { display: block; padding: 6px 0; font-size: 14px; color: var(--muted); transition: color .2s, transform .2s; transform-origin: left center; }
.mega-col a:hover { color: var(--blue); transform: scale(1.08); }
.mega-view-all { padding: 16px 36px; border-top: 1px solid var(--line); margin-top: 16px; }
.mega-view-all a { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--blue); transition: color .15s; }
.mega-view-all a:hover { color: var(--cyan); }
.header-actions { display: flex; align-items: center; gap: 16px; flex: 0 0 auto; margin-right: -8px; }
.header-phone-wrap { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.header-phone-label { font-size: 13px; color: var(--muted); }
.header-phone { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 600; color: var(--navy); }
.phone-icon { flex-shrink: 0; }
.menu-toggle { display: none; width: 46px; height: 46px; border: 0; background: transparent; color: inherit; }
.menu-toggle span { display: block; width: 25px; height: 1px; margin: 7px auto; background: currentColor; }
.mobile-panel { position: fixed; z-index: 200; inset: 0; padding: 28px; color: #fff; background: var(--dark); opacity: 0; visibility: hidden; transform: translateX(100%); transition: .4s var(--ease); }
.mobile-panel.open { opacity: 1; visibility: visible; transform: none; }
.mobile-panel-head { display: flex; justify-content: space-between; align-items: center; color: rgba(255,255,255,.6); }
.mobile-panel-head button { color: #fff; border: 0; background: none; }
.mobile-panel nav { margin-top: 50px; border-top: 1px solid rgba(255,255,255,.15); }
.mobile-panel nav a { display: flex; align-items: center; gap: 20px; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.15); font-size: 24px; }
.mobile-panel nav span { color: var(--cyan); font-size: 11px; }
.mobile-contact { position: absolute; left: 28px; bottom: 30px; color: rgba(255,255,255,.55); font-size: 12px; }

.hero { position: relative; height: max(720px, 92vh); min-height: 650px; color: var(--ink); }
.hero-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(255,255,255,.7) 0%, rgba(255,255,255,.5) 50%, rgba(255,255,255,.2)); }
.hero .eyebrow { color: var(--blue); }
.hero h1 { max-width: 850px; margin: 0; font-size: clamp(52px, 5vw, 76px); line-height: 1.18; letter-spacing: .02em; font-weight: 700; }
.hero-copy { max-width: 710px; margin: 30px 0 36px; color: var(--muted); font-size: 17px; line-height: 1.9; }
.hero-buttons { display: flex; align-items: center; gap: 38px; }
.hero-bottom { position: absolute; z-index: 3; left: 0; right: 0; bottom: 0; border-top: 1px solid var(--line); background: rgba(255,255,255,.85); }
.capability-strip { display: grid; grid-template-columns: repeat(6, 1fr); }
.capability-strip a { padding: 23px 15px; border-left: 1px solid var(--line); color: var(--muted); font-size: 13px; font-weight: 600; text-align: center; transition: .25s; position: relative; }
.capability-strip a:last-child { border-right: 1px solid var(--line); }
.capability-strip a:hover { color: var(--navy); background: rgba(21,166,200,.15); border-color: var(--cyan); }
.capability-strip a:hover::after { content: ""; position: absolute; bottom: 0; left: 0; right: 0; height: 4px; background: var(--cyan); }
.scroll-cue { position: absolute; z-index: 4; right: 30px; bottom: 100px; display: flex; align-items: center; gap: 12px; writing-mode: vertical-rl; color: var(--muted); font-size: 8px; letter-spacing: .2em; }
.scroll-cue span { display: block; width: 1px; height: 45px; background: var(--line); animation: scrollLine 2s infinite; transform-origin: top; }
.hero-content { position: relative; z-index: 3; padding-top: 20vh; }
.hero-reveal { opacity: 0; transform: translateY(28px); animation: heroIn .8s var(--ease) forwards; }
.hero-reveal:nth-child(2) { animation-delay: .12s; }
.hero-reveal:nth-child(3) { animation-delay: .24s; }
.hero-reveal:nth-child(4) { animation-delay: .36s; }

.intro-section { padding-bottom: 90px; border-top: 1px solid var(--line); }
.intro-grid { display: grid; grid-template-columns: 1fr 5fr 3fr; gap: 50px; align-items: end; }
.section-index { align-self: start; padding-top: 11px; color: var(--muted); font-size: 10px; letter-spacing: .14em; }
.intro-heading h2, .section-heading h2, .software-copy h2, .about-band h2, .contact-content h2 { margin: 0; font-size: clamp(36px, 4vw, 54px); line-height: 1.3; letter-spacing: -.025em; }
.intro-copy p { margin: 0 0 28px; color: var(--muted); font-size: 16px; line-height: 2; }
.business-showcase { padding-bottom: 120px; background: #fff; border-top: 1px solid var(--line); }
.business-feature { width: min(calc(100% - 80px), 1440px); margin: 0 auto 72px; display: grid; grid-template-columns: 1.7fr 1fr; min-height: 560px; background: var(--light); }
.business-image { min-height: 520px; overflow: hidden; }
.business-image img { width: 100%; height: 100%; object-fit: cover; }
.image-no { position: absolute; top: 24px; right: 25px; color: rgba(255,255,255,.65); font-size: 11px; }
.business-feature-copy { position: relative; padding: 75px 65px; display: flex; flex-direction: column; justify-content: center; }
.business-feature-copy h3 { margin: 0 0 24px; font-size: 38px; }
.business-feature-copy > p:not(.eyebrow) { margin: 0; color: var(--muted); line-height: 2; }
.inline-list { display: flex; flex-wrap: wrap; gap: 8px 18px; padding: 0; margin: 26px 0 0; list-style: none; color: var(--navy); font-size: 13px; }
.inline-list li::before { content: ""; margin-right: 0; }
.circle-link { position: absolute; right: 40px; bottom: 35px; display: grid; place-items: center; width: 54px; height: 54px; color: #fff; background: var(--blue); border-radius: 50%; font-size: 20px; transition: .3s; }
.circle-link:hover { transform: rotate(45deg); background: var(--cyan); }
.business-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 60px 34px; }
.business-card { display: grid; grid-template-columns: 1.12fr 1fr; background: #fff; border-bottom: 1px solid var(--line); transition: .35s var(--ease); }
.business-card:hover { transform: translateY(-6px); box-shadow: 0 25px 50px rgba(9,46,69,.1); }
.card-image { min-height: 280px; overflow: hidden; }
.card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s var(--ease); }
.business-card:hover .card-image img { transform: scale(1.03); }
.card-copy { padding: 35px 30px; }
.card-copy > p { margin: 0 0 12px; color: var(--cyan); font-size: 9px; font-weight: 700; letter-spacing: .13em; }
.card-copy h3 { margin: 0 0 14px; font-size: 22px; }
.card-copy > span { display: block; color: var(--muted); font-size: 13px; line-height: 1.8; }
.card-copy a { display: inline-block; margin-top: 30px; color: var(--blue); font-size: 12px; font-weight: 700; }

.service-section { color: #fff; background: var(--dark); }
.section-heading { display: grid; grid-template-columns: 1.5fr 1fr; gap: 80px; align-items: end; margin-bottom: 65px; }
.section-heading > p { max-width: 480px; margin: 0; color: var(--muted); line-height: 2; }
.section-heading-light > p { color: rgba(255,255,255,.58); }
.section-heading-light .eyebrow { color: #5bc1d8; }
.service-list { border-top: 1px solid rgba(255,255,255,.18); }
.service-row { display: grid; grid-template-columns: 90px 1.3fr 1.4fr 50px; gap: 30px; align-items: center; min-height: 130px; border-bottom: 1px solid rgba(255,255,255,.18); transition: .3s var(--ease); }
.service-row:hover { padding-inline: 24px; background: rgba(255,255,255,.045); }
.service-no { color: var(--cyan); font-size: 11px; }
.service-row h3 { margin: 0; font-size: 24px; }
.service-row p { margin: 0; color: rgba(255,255,255,.55); font-size: 14px; }
.row-arrow { justify-self: end; font-size: 22px; transition: transform .3s; }
.service-row:hover .row-arrow { transform: rotate(45deg); color: var(--cyan); }

.software-section { min-height: 760px; display: grid; grid-template-columns: 1.08fr .92fr; color: #fff; background: #083858; }
.software-visual { min-height: 650px; background: radial-gradient(circle at 50% 47%, rgba(30,185,210,.7), transparent 26%), linear-gradient(145deg, #031a2b, #0b4a6c 65%, #08758a); }
.software-cube { position: absolute; width: 210px; height: 210px; left: 50%; top: 50%; transform: translate(-50%,-50%) rotate(30deg); border: 1px solid rgba(255,255,255,.4); }
.software-cube i { position: absolute; inset: 28px; border: 1px solid rgba(255,255,255,.25); }
.software-cube i:nth-child(2) { inset: 58px; }
.software-cube i:nth-child(3) { inset: 88px; background: var(--cyan); box-shadow: 0 0 45px rgba(21,166,200,.8); }
.software-copy { padding: 110px max(50px, calc((100vw - 1280px)/2)); padding-left: 80px; align-self: center; }
.software-copy .eyebrow { color: #71d3e6; }
.software-copy > p:not(.eyebrow) { max-width: 580px; margin: 30px 0; color: rgba(255,255,255,.68); line-height: 2; }
.software-points { display: grid; grid-template-columns: repeat(2, 1fr); margin-bottom: 38px; border-top: 1px solid rgba(255,255,255,.18); }
.software-points span { padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.18); font-size: 13px; }
.software-points span:nth-child(even) { padding-left: 25px; border-left: 1px solid rgba(255,255,255,.18); }

.process-section { background: var(--light); border-top: 1px solid var(--line); }
.process-list { display: grid; grid-template-columns: repeat(6, 1fr); padding: 0; margin: 0; list-style: none; counter-reset: item; }
.process-list li { position: relative; min-height: 230px; padding: 25px 24px; border-top: 2px solid var(--line); border-right: 1px solid var(--line); }
.process-list li:first-child { border-left: 1px solid var(--line); }
.process-list li::before { content: ""; position: absolute; top: -6px; left: 20px; width: 10px; height: 10px; background: var(--blue); border-radius: 50%; }
.process-list span { color: var(--cyan); font-size: 10px; }
.process-list strong { display: block; margin: 37px 0 15px; font-size: 18px; }
.process-list p { margin: 0; color: var(--muted); font-size: 13px; }

.partners-section { padding: 100px 0 120px; background: #fff; border-top: 1px solid var(--line); }
.partners-heading { text-align: center; margin-bottom: 50px; }
.partners-heading h2 { margin: 0 0 16px; font-size: 36px; color: var(--navy); }
.partners-heading p { margin: 0 auto; color: var(--muted); font-size: 16px; max-width: 500px; text-align: center; }
.partners-wall { position: relative; overflow: hidden; }
.partners-track { display: flex; width: max-content; position: relative; padding: 12px 0; }
.partners-track-left { animation: scrollLeft linear infinite; }
.partners-track-right { animation: scrollRight linear infinite; }
.partners-inner { display: flex; gap: 24px; flex-shrink: 0; }
.partner-card { display: flex; align-items: center; gap: 14px; padding: 18px 28px 18px 18px; background: var(--light); border-radius: 50px; transition: .3s var(--ease); min-width: 260px; }
.partner-card:hover { transform: scale(1.05); box-shadow: 0 8px 24px rgba(8,39,59,.12); background: #fff; z-index: 10; animation-play-state: paused !important; }
.partner-card.paused { animation-play-state: paused !important; }
.partner-logo { width: 48px; height: 48px; border-radius: 50%; background: #fff; display: flex; align-items: center; justify-content: center; overflow: hidden; flex-shrink: 0; box-shadow: 0 2px 6px rgba(8,39,59,.08); }
.partner-logo img { width: 36px; height: 36px; object-fit: contain; }
.partner-info { flex: 1; }
.partner-name { display: block; font-size: 15px; font-weight: 700; color: var(--navy); }
.partner-desc { display: block; font-size: 13px; color: var(--muted); margin-top: 4px; }
.partners-wall::before, .partners-wall::after { content: ""; position: absolute; top: 0; bottom: 0; width: 80px; z-index: 5; pointer-events: none; }
.partners-wall::before { left: 0; background: linear-gradient(90deg, #fff, transparent); }
.partners-wall::after { right: 0; background: linear-gradient(-90deg, #fff, transparent); }
@keyframes scrollLeft { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes scrollRight { from { transform: translateX(-50%); } to { transform: translateX(0); } }

.case-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 50px 32px; }
.case-card-large { grid-row: span 2; }
.case-image { display: block; height: 235px; margin-bottom: 21px; }
.case-card-large .case-image { height: 570px; }
.case-meta { color: var(--blue); font-size: 11px; }
.case-card h3 { margin: 9px 0 8px; font-size: 23px; }
.case-card p { margin: 0; color: var(--muted); font-size: 13px; }
.case-card:hover .case-image::before { transform: translateX(100%); }
.about-band { padding: 110px 0; color: #fff; background: var(--navy); }
.about-band .eyebrow { color: #71d3e6; }
.about-band-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; }
.about-band-copy > p { margin: 0 0 30px; color: rgba(255,255,255,.7); line-height: 2; }
.value-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 35px; }
.value-tags span { padding: 8px 14px; border: 1px solid rgba(255,255,255,.22); font-size: 12px; }
.contact-cta { position: relative; min-height: 420px; color: var(--ink); display: flex; align-items: center; border-top: 1px solid var(--line); background: #fff; }
.contact-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .9; }
.contact-overlay { position: absolute; inset: 0; background: rgba(255,255,255,.35); }
.contact-content { position: relative; z-index: 2; }
.contact-content .eyebrow { color: var(--blue); }
.contact-content > p:not(.eyebrow) { max-width: 620px; color: var(--muted); }
.contact-content > div { display: flex; align-items: center; gap: 35px; margin-top: 35px; }

.site-footer { padding-top: 80px; color: var(--muted); background: #fff; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1.4fr; gap: 60px; padding-bottom: 65px; padding-left: 40px; }
.brand-footer { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; margin-left: 0; }
.brand-footer .brand-logo { height: 50px; }
.footer-brand p { font-size: 14px; color: var(--muted); }
.footer-grid h3 { margin: 0 0 22px; color: var(--navy); font-size: 14px; }
.footer-grid > div:not(.footer-brand) a, .footer-grid > div:not(.footer-brand) p { display: block; margin: 0 0 11px; font-size: 12px; }
.footer-contact strong { display: block; margin-bottom: 10px; color: var(--navy); font-size: 21px; }
.footer-bottom { display: flex; justify-content: space-between; padding: 24px 0; border-top: 1px solid var(--line); font-size: 11px; }
.footer-bottom a { margin-left: 20px; }
.floating-contact { position: fixed; z-index: 50; right: 20px; bottom: 20px; display: flex; align-items: center; justify-content: space-between; width: 110px; height: 48px; padding: 0 14px; color: #fff; background: var(--blue); box-shadow: 0 10px 30px rgba(0,63,108,.25); font-size: 13px; }
.floating-contact i { font-style: normal; }

.reveal { opacity: 1; transform: none; transition: opacity .75s var(--ease), transform .75s var(--ease); }
.js .reveal { opacity: 0; transform: translateY(32px); }
.js .reveal.from-left { transform: translateX(-36px); }
.js .reveal.from-right { transform: translateX(36px); }
.reveal.visible { opacity: 1; transform: none; }

/* Inner pages */
.inner-hero { position: relative; min-height: 320px; padding: 115px 0 60px; color: var(--ink); background: var(--dark); background-image: url('https://shengchen-guanwang.oss-cn-beijing.aliyuncs.com/assets/images/business-banner.png'); background-size: cover; background-position: center; overflow: hidden; }
.inner-hero::after { content: ""; position: absolute; right: -5%; top: 15%; width: 45vw; height: 45vw; border: 1px solid rgba(255,255,255,.12); transform: rotate(35deg); z-index: 1; }
.inner-hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,59,102,.25) 0%, rgba(7,59,102,.15) 50%, rgba(7,59,102,.1) 100%); z-index: 1; }
.inner-hero .container { position: relative; z-index: 2; }
.inner-hero h1 { max-width: 900px; margin: 0; font-size: clamp(46px, 5vw, 68px); line-height: 1.25; color: var(--dark); }
.inner-hero p:not(.eyebrow) { max-width: 680px; margin: 28px 0 0; color: var(--muted); font-size: 17px; }
.breadcrumb { position: absolute; left: 0; bottom: -62px; color: var(--muted); font-size: 11px; }
.page-intro { padding: 90px 0; }
.page-intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; }
.page-intro h2 { margin: 0; font-size: 42px; line-height: 1.35; }
.page-intro p { margin: 0; color: var(--muted); font-size: 16px; line-height: 2; }
.detail-list { padding: 0 0 120px; }
.detail-block { display: grid; grid-template-columns: 1.05fr 1fr; min-height: 500px; margin-bottom: 40px; background: var(--light); scroll-margin-top: 90px; }
.detail-block:nth-child(even) .detail-image { order: 2; }
.detail-image { min-height: 450px; }
.detail-copy { padding: 70px 65px; align-self: center; }
.detail-copy .number { color: var(--cyan); font-size: 11px; }
.detail-copy h2 { margin: 13px 0 20px; font-size: 34px; }
.detail-copy p { color: var(--muted); }
.detail-copy ul { padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 22px; list-style: none; font-size: 13px; }
.detail-copy li::before { content: "＋"; color: var(--cyan); }
.simple-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.simple-card { min-height: 280px; padding: 35px; border: 1px solid var(--line); background: #fff; transition: .3s; }
.simple-card:hover { transform: translateY(-5px); box-shadow: 0 20px 40px rgba(9,46,69,.08); }
.simple-card span { color: var(--cyan); font-size: 10px; }
.simple-card h3 { font-size: 22px; }
.simple-card p { color: var(--muted); font-size: 14px; }
.placeholder-form { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.field { min-height: 54px; padding: 15px; color: var(--muted); border: 1px solid var(--line); background: #fff; font-size: 13px; }
.field-wide { grid-column: 1 / -1; min-height: 130px; }

@keyframes heroIn { to { opacity: 1; transform: none; } }
@keyframes scrollLine { 0%,100% { transform: scaleY(.15); opacity: .4; } 50% { transform: scaleY(1); opacity: 1; } }

@media (max-width: 1100px) {
  .desktop-nav, .header-phone, .mega-panel { display: none; }
  .header-actions { margin-left: auto; }
  .menu-toggle { display: block; }
  .intro-grid { grid-template-columns: 70px 1fr; }
  .intro-copy { grid-column: 2; }
  .business-feature { grid-template-columns: 1.25fr 1fr; }
  .business-feature-copy { padding: 55px 40px; }
  .business-card { grid-template-columns: 1fr; }
  .service-row { grid-template-columns: 55px 1fr 1fr 35px; }
  .process-list { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-contact { grid-column: 1 / -1; }
}

@media (min-width: 1101px) and (max-width: 1300px) {
  .mega-grid-5 { grid-template-columns: repeat(4, 1fr); }
  .mega-grid-4 { grid-template-columns: repeat(3, 1fr); }
  .mega-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .mega-grid-2 { grid-template-columns: repeat(1, 1fr); }
  .mega-sidebar { width: 160px; }
}

/* About Page - 华讯风格 */
.about-hero { background: var(--deep); }
.about-hero h1 { max-width: 800px; }

.about-section { padding: 0; }
.about-section-inner { display: grid; grid-template-columns: 1fr 1fr; min-height: 520px; }
.about-section-reverse .about-section-inner { direction: rtl; }
.about-section-reverse .about-content { direction: ltr; }
.about-section-reverse .about-image { direction: ltr; }
.about-image { position: relative; min-height: 520px; }
.about-content { padding: 80px 60px; display: flex; flex-direction: column; justify-content: center; }
.about-content .eyebrow { margin-bottom: 10px; }
.about-content h2 { margin: 0 0 24px; font-size: clamp(32px, 3.5vw, 40px); line-height: 1.35; }
.about-content .lead { margin: 0 0 16px; font-size: 18px; line-height: 1.75; color: var(--muted); }
.about-content p:not(.lead):not(.eyebrow) { margin: 0; font-size: 16px; line-height: 1.8; color: var(--muted); }
.about-content strong { color: var(--dark); font-weight: 600; }

.about-values { list-style: none; margin: 24px 0 0; padding: 0; }
.about-values li { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px; font-size: 15px; line-height: 1.6; }
.about-values li strong { display: inline-block; min-width: 90px; color: var(--primary); }
.about-values li span { color: var(--muted); }

.about-values-list { list-style: none; margin: 24px 0 0; padding: 0; }
.about-values-list li { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px; font-size: 15px; line-height: 1.6; }
.about-values-list li strong { display: inline-block; min-width: 90px; color: var(--primary); }
.about-values-list li span { color: var(--muted); }

/* Core Values - 华讯四卡片风格 */
.about-values-section { padding-top: 72px; background: var(--light); }
.section-heading-center { text-align: center; margin-bottom: 50px; }
.section-heading-center .eyebrow { margin-bottom: 12px; }
.section-heading-center h2 { margin: 0 0 20px; font-size: clamp(32px, 3.5vw, 40px); }
.section-subtitle { margin: 0 auto; font-size: 17px; color: var(--muted); max-width: 680px; text-align: center; }
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.value-card { background: #fff; padding: 40px 30px; border-radius: 12px; text-align: center; transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease); border: 1px solid var(--line); }
.value-card:hover { transform: translateY(-8px); box-shadow: 0 24px 48px rgba(7,59,102,.15); }
.value-icon { width: 80px; height: 80px; margin: 0 auto 28px; display: flex; align-items: center; justify-content: center; color: var(--primary); background: linear-gradient(135deg, rgba(7,59,102,.05) 0%, rgba(10,103,178,.08) 100%); border-radius: 16px; }
.value-icon svg { width: 48px; height: 48px; }
.value-card h3 { margin: 0 0 16px; font-size: 22px; color: var(--dark); font-weight: 600; }
.value-en { display: block; margin-top: 6px; font-size: 12px; font-weight: 400; color: var(--muted); letter-spacing: 0.1em; }
.value-card p { margin: 0; font-size: 15px; line-height: 1.7; color: var(--muted); }

/* Honors & Certifications - 滚动轮播 */
.about-honors { padding: 100px 0; background: var(--light); }
.honors-carousel { overflow: hidden; position: relative; padding: 20px 0; margin-top: 30px; }
.honors-carousel::before, .honors-carousel::after { content: ''; position: absolute; top: 0; width: 100px; height: 100%; z-index: 2; }
.honors-carousel::before { left: 0; background: linear-gradient(to right, var(--light), transparent); }
.honors-carousel::after { right: 0; background: linear-gradient(to left, var(--light), transparent); }
.honors-track { display: flex; gap: 30px; animation: honors-scroll 80s linear infinite; width: calc(24 * (200px + 30px)); }
.honors-track:hover { animation-play-state: paused; }
.honor-item { width: 200px; height: 285px; border-radius: 8px; flex-shrink: 0; overflow: hidden; background: #fff; border: 1px solid var(--line); box-shadow: 0 2px 8px rgba(0,0,0,.08); }
.honor-item img { width: 100%; height: 100%; object-fit: contain; background: #fff; }

@keyframes honors-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-12 * (200px + 30px))); }
}

/* Contact CTA */
.about-cta { padding: 100px 0; background: var(--deep); text-align: center; }
.about-cta h2 { margin: 0 0 16px; font-size: clamp(32px, 4vw, 40px); color: #fff; }
.about-cta p { margin: 0 0 32px; font-size: 17px; color: rgba(255,255,255,.7); }
.about-cta .cta-buttons { display: flex; justify-content: center; gap: 20px; }
.btn-outline-light { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.3); }
.btn-outline-light:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.5); }

@media (max-width: 760px) {
  :root { --header-h: 68px; }
  .container { width: min(calc(100% - 40px), var(--container)); }
  .section { padding: 76px 0; }
  .site-header { height: 68px; }
  .header-inner { width: calc(100% - 28px); }
  .brand-text { font-size: 16px; }
  .header-actions .button { display: none; }
  .hero { height: auto; min-height: 740px; }
  .hero-content { padding-top: 145px; padding-bottom: 190px; }
  .hero h1 { font-size: 42px; }
  .hero-copy { font-size: 15px; line-height: 1.85; }
  .hero-buttons { align-items: flex-start; flex-direction: column; gap: 22px; }
  .hero-bottom { bottom: 0; }
  .capability-strip { grid-template-columns: repeat(3, 1fr); }
  .capability-strip a { padding: 11px 8px; font-size: 10px; }
  .scroll-cue { display: none; }
  .intro-grid { display: block; }
  .section-index { margin-bottom: 25px; }
  .intro-heading h2, .section-heading h2, .software-copy h2, .about-band h2, .contact-content h2 { font-size: 34px; }
  .intro-copy { margin-top: 28px; }
  .business-showcase { padding-bottom: 76px; }
  .business-feature { width: calc(100% - 40px); display: block; margin-bottom: 45px; }
  .business-image { display: block; min-height: 310px; }
  .business-image img { height: 310px; }
  .business-feature-copy { padding: 38px 25px 90px; }
  .business-feature-copy h3 { font-size: 30px; }
  .business-grid { grid-template-columns: 1fr; gap: 24px; }
  .business-card { grid-template-columns: 1fr; }
  .card-image { min-height: 230px; }
  .card-image img { height: 230px; }
  .section-heading { display: block; margin-bottom: 40px; }
  .section-heading > p, .section-heading > a { margin-top: 25px; }
  .service-row { grid-template-columns: 40px 1fr 30px; min-height: auto; padding: 25px 0; gap: 12px; }
  .service-row p { grid-column: 2 / 4; }
  .software-section { display: block; }
  .software-visual { min-height: 390px; }
  .software-copy { padding: 70px 20px; }
  .process-list { grid-template-columns: 1fr; }
  .process-list li { min-height: auto; padding: 24px 20px 28px 55px; border-left: 2px solid var(--line); border-top: 0; }
  .process-list li::before { top: 32px; left: -6px; }
  .process-list strong { margin: 8px 0; }
  .case-grid { grid-template-columns: 1fr; }
  .case-card-large { grid-row: auto; }
  .case-card-large .case-image, .case-image { height: 260px; }
  .about-band-grid { grid-template-columns: 1fr; gap: 35px; }
  .contact-cta { min-height: 360px; }
  .partners-section { padding: 60px 0 80px; }
  .partners-heading { margin-bottom: 35px; }
  .partners-heading h2 { font-size: 28px; }
  .partner-card { min-width: 220px; padding: 14px 20px 14px 14px; gap: 12px; }
  .partner-logo { width: 40px; height: 40px; }
  .partner-logo img { width: 30px; height: 30px; }
  .partner-name { font-size: 14px; }
  .partner-desc { font-size: 12px; }
  .partners-inner { gap: 16px; }
  .partners-wall::before, .partners-wall::after { width: 50px; }
  .contact-content > div { align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px 25px; }
  .footer-brand, .footer-contact { grid-column: 1 / -1; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 10px; border-top: 1px solid var(--line); }
  .footer-bottom a { margin: 0 20px 0 0; }
  .floating-contact { width: 54px; border-radius: 50%; }
  .floating-contact span { display: none; }
  .floating-contact i { margin: auto; }
  .inner-hero { min-height: 300px; padding-top: 100px; }
  .inner-hero h1 { font-size: 40px; }
  .about-section-inner { grid-template-columns: 1fr; min-height: auto; }
  .about-section-reverse .about-section-inner { direction: ltr; }
  .about-image { min-height: 280px; }
  .about-content { padding: 50px 25px; }
  .about-content h2 { font-size: 28px; }
  .about-content .lead { font-size: 16px; }
  .about-stats-section { padding: 60px 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
  .value-card h3 { font-size: 18px; }
  .value-icon { width: 60px; height: 60px; margin-bottom: 20px; border-radius: 12px; }
  .value-icon svg { width: 32px; height: 32px; }
  .section-heading-center h2 { font-size: 28px; }
  .values-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .value-card { padding: 30px 24px; }
  .about-cta { padding: 70px 0; }
  .about-cta h2 { font-size: 28px; }
  .about-cta .cta-buttons { flex-direction: column; gap: 15px; }
  .about-honors { padding: 60px 0; }
  .section-heading-center .section-subtitle { font-size: 15px; }
  .honor-item { width: 140px; height: 200px; }
  .honors-track { gap: 20px; width: calc(24 * (140px + 20px)); animation-duration: 60s; }
  .honors-carousel::before, .honors-carousel::after { width: 60px; }
  @keyframes honors-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-12 * (140px + 20px))); }
  }
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-6 * (180px + 20px))); }
  }
  .page-intro-grid, .detail-block { grid-template-columns: 1fr; gap: 30px; }
  .page-intro h2 { font-size: 34px; }
  .detail-block:nth-child(even) .detail-image { order: 0; }
  .detail-image { min-height: 300px; }
  .detail-copy { padding: 40px 25px; }
  .simple-grid { grid-template-columns: 1fr; }
  .placeholder-form { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal, .hero-reveal { opacity: 1; transform: none; }
  .partners-track { animation: none; }
}

/* ========== Solution Detail Page ========== */

/* Hero Section */
.solution-hero { position: relative; height: 320px; min-height: 320px; overflow: hidden; }
.solution-hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; }
.solution-hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.solution-hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(7,59,102,.75) 0%, rgba(10,103,178,.55) 100%); }
.solution-hero-inner { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; height: 100%; padding-left: 0; padding-top: 80px; }
.solution-hero h1 { color: #fff; font-size: clamp(36px, 4vw, 48px); font-weight: 600; margin-bottom: 16px; line-height: 1.2; }
.solution-hero-subtitle { color: rgba(255,255,255,.85); font-size: clamp(16px, 1.8vw, 20px); line-height: 1.6; max-width: 500px; }

/* Breadcrumb Bar */
.solution-breadcrumb-bar { padding: 16px 0; background: #f8f9fa; border-bottom: 1px solid var(--line); }
.solution-breadcrumb-bar .container { display: flex; align-items: center; gap: 8px; font-size: 14px; color: #666; }
.solution-breadcrumb-bar a { color: var(--muted); transition: color .2s; }
.solution-breadcrumb-bar a:hover { color: var(--blue); }
.solution-breadcrumb-bar .separator { color: #999; }
.solution-breadcrumb-bar .current { color: var(--dark); font-weight: 500; }

/* Section & Block */
.solution-section { padding: 80px 0; }
.solution-block-title { text-align: center; margin-bottom: 40px; }
.solution-block-title h2 { font-size: 32px; font-weight: 600; color: var(--dark); line-height: 1.3; margin-bottom: 15px; }
.title-line { display: block; width: 60px; height: 4px; background: #e53935; border-radius: 2px; margin: 0 auto; }
.solution-text { font-size: 17px; line-height: 1.85; color: var(--muted); max-width: 1100px; margin: 0 auto; }
.solution-text p { margin-bottom: 20px; text-align: justify; }

/* Customer Needs */
.solution-needs-section { background: var(--light); }
.solution-needs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.need-card { background: #fff; padding: 35px 30px; border-radius: 12px; text-align: center; border: 1px solid var(--line); transition: transform .3s, box-shadow .3s; }
.need-card:hover { transform: translateY(-5px); box-shadow: 0 15px 35px rgba(7,59,102,.1); }
.need-icon { width: 70px; height: 70px; margin: 0 auto 20px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, rgba(7,59,102,.05) 0%, rgba(10,103,178,.08) 100%); border-radius: 16px; color: var(--blue); }
.need-card h3 { font-size: 18px; font-weight: 600; color: var(--dark); margin-bottom: 12px; }
.need-card p { font-size: 15px; line-height: 1.6; color: var(--muted); }

/* Solution Description */
.solution-desc-section { background: #fff; }
.solution-desc-content { font-size: 17px; line-height: 1.85; color: var(--muted); }
.desc-module { margin-bottom: 30px; }
.desc-module h3 { font-size: 20px; font-weight: 600; color: var(--dark); margin-bottom: 12px; }
.desc-module p { margin-bottom: 0; }
.desc-summary { margin-top: 30px; padding-top: 25px; border-top: 1px solid var(--line); text-align: center; }
.desc-summary p { font-size: 18px; color: var(--ink); line-height: 1.8; max-width: 900px; margin: 0 auto; }
.solution-arch-image { width: 100%; margin-top: 40px; border-radius: 12px; overflow: visible; }
.solution-arch-image img { width: 100%; height: auto; display: block; max-width: 100%; object-fit: contain; }
.solution-arch-image.placeholder-image { min-height: 350px; }

/* Advantages */
.solution-adv-section { background: var(--light); padding: 60px 0; }
.solution-adv-section .solution-block-title h2 { color: var(--dark); }
.solution-adv-section .title-line { background: #e53935; }
.solution-adv-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.adv-card { background: #fff; padding: 30px 20px; border-radius: 12px; text-align: center; transition: background .3s, box-shadow .3s; border: 1px solid var(--line); }
.adv-card:hover { background: #fff; box-shadow: 0 10px 25px rgba(7,59,102,.1); }
.adv-icon { width: 50px; height: 50px; margin: 0 auto 15px; display: flex; align-items: center; justify-content: center; color: var(--blue); background: linear-gradient(135deg, rgba(7,59,102,.05), rgba(10,103,178,.1)); border-radius: 12px; }
.adv-card h3 { font-size: 16px; font-weight: 600; color: var(--dark); margin-bottom: 10px; }
.adv-card p { font-size: 13px; line-height: 1.5; color: var(--muted); }

/* Benefits - 左右分栏布局 */
.solution-benefit-section { background: #fff; padding: 60px 0 80px; position: relative; }
.solution-benefit-box { display: flex; align-items: stretch; gap: 0; position: relative; max-width: none; width: 100vw; margin-left: calc(-50vw + 50%); }

.benefit-left { flex: 0 0 58%; position: relative; }
.benefit-image { height: 380px; width: 100%; position: relative; overflow: hidden; border-radius: 0 160px 160px 0; }
.benefit-image img { width: 100%; height: 100%; object-fit: cover; }

.benefit-right { flex: 0 0 42%; max-width: 580px; padding: 15px 80px 45px 40px; position: relative; display: flex; align-items: flex-start; background: #fff; }
.benefit-dots { position: absolute; top: 20px; right: 20px; width: 120px; height: 120px; background-image: radial-gradient(circle, var(--cyan) 3px, transparent 3px); background-size: 15px 15px; opacity: 0.8; z-index: 3; }

.benefit-content { position: relative; }
.benefit-content h2 { font-size: 28px; font-weight: 700; color: var(--navy); margin-bottom: 20px; }
.benefit-line { display: block; width: 50px; height: 4px; background: var(--blue); border-radius: 2px; margin-bottom: 30px; }

.benefit-list { list-style: none; padding: 0; margin: 0; }
.benefit-list li { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 22px; line-height: 1.6; }
.benefit-list li:last-child { margin-bottom: 0; }
.benefit-dot { display: inline-block; width: 8px; height: 8px; background: var(--blue); border-radius: 50%; margin-top: 6px; flex-shrink: 0; }
.benefit-list li span:last-child { font-size: 16px; color: var(--ink); max-width: 280px; }

/* CTA */
.solution-cta { padding: 50px 0; background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%); text-align: center; }
.solution-cta h2 { color: #fff; font-size: 32px; font-weight: 600; margin-bottom: 12px; }
.solution-cta p { color: rgba(255,255,255,.7); font-size: 16px; margin-bottom: 20px; }
.cta-phone { color: #fff; font-size: 24px; font-weight: 500; }

/* Responsive */
@media (max-width: 1024px) {
  .solution-hero { height: 280px; min-height: 280px; }
  .solution-hero-inner { padding-top: 60px; }
  .solution-section { padding: 60px 0; }
  .solution-needs-grid { grid-template-columns: repeat(2, 1fr); gap: 25px; }
  .solution-adv-grid { grid-template-columns: repeat(3, 1fr); }
  .solution-arch-image { width: 100%; }
  .solution-arch-image.placeholder-image { min-height: 280px; }
  .solution-benefit-box { gap: 0; }
  .benefit-image { height: 320px; border-radius: 0 140px 140px 0; }
  .benefit-right { padding: 10px 60px 40px 40px; align-items: flex-start; }
}
}

@media (max-width: 760px) {
  .solution-hero { height: 240px; min-height: 240px; }
  .solution-hero h1 { font-size: 28px; }
  .solution-hero-subtitle { font-size: 14px; }
  .solution-hero-inner { padding-top: 40px; }
  .solution-section { padding: 50px 0; }
  .solution-block-title h2 { font-size: 24px; }
  .solution-needs-grid { grid-template-columns: 1fr; gap: 20px; }
  .need-card { padding: 25px 20px; }
  .solution-adv-grid { grid-template-columns: 1fr; gap: 15px; }
  .adv-card { padding: 25px; }
  .solution-benefit-section { padding: 40px 0 50px; }
  .solution-benefit-box { flex-direction: column-reverse; gap: 0; width: 100vw; margin-left: calc(-50vw + 50%); }
  .benefit-left { flex: none; width: 100%; }
  .benefit-image { height: 200px; border-radius: 0 80px 80px 0; }
  .benefit-right { padding: 20px 20px; width: 100%; max-width: none; align-items: flex-start; }
  .benefit-dots { width: 100px; height: 100px; top: 10px; right: 10px; }
  .benefit-right { flex: none; width: 100%; padding: 0; }
  .benefit-dots { width: 60px; height: 60px; }
  .benefit-content h2 { font-size: 24px; }
  .benefit-list li span:last-child { max-width: 100%; font-size: 15px; }
}
  .solution-benefit-card { position: relative; top: auto; left: auto; transform: none; margin: 20px; padding: 25px 30px; }
  .solution-cta { padding: 40px 0; }
  .solution-cta h2 { font-size: 28px; }
  .solution-cta .cta-buttons { flex-direction: column; align-items: center; }
}

/* ========== About Page - New Layout ========== */

/* Banner Section */
.about-banner { position: relative; isolation: isolate; contain: paint; height: 300px; margin-top: 72px; overflow: hidden; background: #0a3b4b; }
.about-banner-placeholder { min-height: 300px; background: #0a3b4b; }
.about-banner-photo { position: absolute; z-index: 0; inset: 0; display: block; width: 100%; height: 300px; object-fit: cover; object-position: center; }
.about-banner-image { position: absolute; inset: 0; display: block; }
.about-banner-image img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.about-banner-overlay { position: absolute; z-index: 1; inset: 0; background: linear-gradient(90deg, rgba(1,43,56,.92) 0%, rgba(8,65,78,.72) 48%, rgba(13,75,88,.55) 100%); }
.about-banner-content { position: relative; z-index: 2; display: flex; align-items: center; width: min(calc(100% - 80px), var(--container)); height: 100%; margin-inline: auto; padding: 0; }

.banner-slogan { display: block; max-width: 820px; margin: 0; color: #fff; font-size: clamp(36px, 3vw, 52px); font-weight: 700; letter-spacing: -.02em; line-height: 1.25; text-align: left; opacity: 1 !important; visibility: visible !important; transform: none !important; animation: none !important; text-shadow: 0 2px 14px rgba(0,35,52,.65); }

/* Company Intro Section */
.about-intro { position: relative; background: #fff; padding: 72px 0 54px; }
.about-intro-centered { max-width: 1280px; margin: 0 auto; text-align: center; }

.intro-subtitle { margin: 0 0 28px; font-size: 12px; letter-spacing: 0.2em; color: #999; text-transform: uppercase; font-weight: 400; }

.intro-brand { margin: 0 0 10px; font-size: 22px; font-weight: 500; color: #5f6673; line-height: 1.6; }

.intro-mission { margin: 0 0 34px; font-size: 20px; color: #5f6673; line-height: 1.8; }

.intro-desc { margin: 0 auto; max-width: 1180px; font-size: 18px; color: #5f6673; line-height: 2; text-align: center; }
.intro-desc strong { color: var(--blue); font-weight: 600; }

/* Stats */
.about-stats { display: flex; gap: 40px; margin-top: 32px; padding-top: 32px; border-top: 1px solid var(--line); }
.stat-item { text-align: left; }
.stat-number { display: block; font-size: 36px; font-weight: 700; color: var(--primary); line-height: 1; }
.stat-label { display: block; margin-top: 8px; font-size: 14px; color: var(--muted); letter-spacing: .02em; }

/* Contact Section */
.about-contact { background: var(--light); }
.about-contact-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 50px; align-items: start; }

/* Map */
.about-contact-map { position: relative; border-radius: 12px; overflow: hidden; }
.map-image { height: 380px; }
.map-image img { width: 100%; height: 100%; object-fit: cover; }
.map-marker { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -100%); color: var(--primary); text-align: center; z-index: 2; }
.marker-label { display: block; margin-top: 8px; font-size: 14px; font-weight: 600; color: var(--dark); background: #fff; padding: 6px 12px; border-radius: 4px; box-shadow: 0 2px 8px rgba(0,0,0,.15); }

/* Contact Info */
.about-contact-info { padding: 80px 0; }
.contact-item { display: flex; align-items: flex-start; gap: 20px; margin-bottom: 28px; }
.contact-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: #fff; border-radius: 10px; color: var(--primary); border: 1px solid var(--line); }
.contact-icon svg { width: 24px; height: 24px; }
.contact-text { flex: 1; }
.contact-label { display: block; font-size: 14px; color: var(--muted); margin-bottom: 4px; }
.contact-value { font-size: 16px; color: var(--dark); font-weight: 500; line-height: 1.5; }
a.contact-value { color: var(--primary); }
a.contact-value:hover { color: var(--blue); }

.contact-actions { display: flex; gap: 16px; margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--line); }
.btn-outline { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; }

/* Responsive */
@media (max-width: 1024px) {
  .about-banner { height: 300px; }
  .banner-slogan { font-size: 40px; }
  .about-intro { padding: 58px 0 46px; }
  .about-values-section { padding-top: 58px; }
  .about-intro-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-stats { flex-wrap: wrap; gap: 30px; }
  .stat-item { flex: 1; min-width: 120px; }
  .about-contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .map-image { height: 320px; }
}

@media (max-width: 760px) {
  .about-banner { height: 300px; margin-top: 68px; }
  .about-banner-content { width: calc(100% - 40px); }
  .about-banner-content h1 { font-size: 32px; }
  .banner-slogan { font-size: 30px; line-height: 1.35; }
  .about-intro { padding: 42px 0 36px; }
  .about-values-section { padding-top: 48px; }
  .intro-brand { font-size: 19px; }
  .intro-mission { margin-bottom: 24px; font-size: 17px; }
  .intro-desc { font-size: 16px; line-height: 1.9; }
  .about-stats { gap: 24px; }
  .stat-number { font-size: 28px; }
  .map-image { height: 240px; }
  .contact-item { margin-bottom: 20px; }
  .contact-actions { flex-direction: column; }
  .values-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .value-card { padding: 30px 20px; }
}