* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --navy: #0c4a6e;
    --navy-deep: #082f49;
    --navy-mid: #155e75;
    --blue: #0284c7;
    --blue-light: #0ea5e9;
    --blue-soft: #e0f2fe;
    --emerald: #10b981;
    --emerald-deep: #047857;
    --cyan: #06b6d4;
    --gold: #0ea5e9;
    --gold-light: #38bdf8;
    --ink: #1e293b;
    --muted: #5b6b7e;
    --line: #e3e9f0;
    --bg-soft: #e8f2fb;
    --bg-soft-grad: linear-gradient(180deg, #fcfeff 0%, #e8f2fb 50%, #fcfeff 100%);
    --bg-gray: #f0f3f7;
    --shadow-sm: 0 4px 14px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 14px 40px rgba(15, 23, 42, 0.10);
    --radius: 16px;
}
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', Roboto, Helvetica, Arial, sans-serif;
    background: #f7f8fa; color: var(--ink); line-height: 1.75; overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }

/* ===== TOPBAR (homepage only) ===== */
.topbar { background: var(--navy-deep); color: #b9cbe0; font-size: 0.82rem; border-bottom: 1px solid rgba(255,255,255,0.06); }
.topbar .container { display: flex; justify-content: space-between; align-items: center; height: 38px; gap: 18px; flex-wrap: wrap; }
.topbar a { color: #b9cbe0; }
.topbar a:hover { color: #fff; }
.topbar .tb-left { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.topbar .tb-left i { color: #6ba3d6; margin-right: 6px; }
.topbar .tb-right { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }

/* ===== NAVIGATION - BIGGER LOGO ===== */
nav { position: sticky; top: 0; z-index: 100; background: #fff; border-bottom: 1px solid var(--navy); transition: box-shadow .25s; }
nav.scrolled { box-shadow: 0 6px 20px rgba(15,23,42,0.08); }
nav .container { display: flex; align-items: center; justify-content: space-between; height: 84px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo img { height: 68px; width: auto; }
.logo .logo-name { font-size: 1.32rem; font-weight: 700; color: var(--navy); letter-spacing: 0.04em; white-space: nowrap; margin-left: 6px; }
.nav-links { display: flex; gap: 2px; align-items: center; }
.nav-links a { padding: 8px 16px; font-size: 0.96rem; font-weight: 500; color: #334155; transition: all .2s; position: relative; }
.nav-links a::after { content: ''; position: absolute; left: 50%; bottom: 4px; width: 0; height: 2px; background: var(--blue); transition: all .3s ease, background 0.3s ease; transform: translateX(-50%); }
.nav-links a:hover, .nav-links a.active { color: var(--blue); }
.nav-links a:hover::after, .nav-links a.active::after { width: 28px; background: linear-gradient(90deg, var(--blue), var(--cyan)); }
.nav-cta { background: linear-gradient(135deg, var(--navy), var(--blue)); color: #fff !important; padding: 8px 20px !important; border-radius: 4px; font-weight: 600; }
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: linear-gradient(135deg, var(--blue), var(--blue-light)) !important; }
.mobile-menu-btn { display: none; background: none; border: none; font-size: 1.4rem; color: var(--navy); cursor: pointer; }
@media (max-width: 900px) {
    nav .container { height: 72px; }
    .logo img { height: 54px; }
    .logo .logo-name { font-size: 1rem; }
    .nav-links { position: absolute; top: 72px; left: 0; width: 100%; flex-direction: column; align-items: stretch; gap: 2px; background: #fff; padding: 12px 20px 20px; box-shadow: 0 18px 30px rgba(15,23,42,0.10); display: none; border-top: 1px solid var(--line); }
    .nav-links.open { display: flex; }
    .nav-links a { padding: 12px 16px; border-radius: 8px; }
    .nav-links a::after { display: none; }
    .mobile-menu-btn { display: block; }
}

/* ===== HERO CAROUSEL - MODERN FADE+SCALE ===== */
.hero { position: relative; height: 600px; overflow: hidden; background: linear-gradient(135deg, #e0f2fe 0%, #f0f9ff 100%); }
@media (max-width: 760px) { .hero { height: 420px; } }
.carousel { position: absolute; inset: 0; }
.slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1s ease; }
.slide.active { opacity: 1; }
/* Subtle scale on active slide image */
.slide-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; image-rendering: -webkit-optimize-contrast; backface-visibility: hidden; transform: translateZ(0); will-change: transform; filter: contrast(1.04) saturate(1.06); }
.slide.active .slide-img { animation: imgZoom 7s ease-out forwards; }
@keyframes imgZoom { from { transform: scale(1); } to { transform: scale(1.05); } }
.slide::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(12,74,110,0.10) 0%, rgba(12,74,110,0.25) 50%, rgba(12,74,110,0.70) 100%); }
.slide-caption { position: absolute; left: 0; right: 0; bottom: 0; z-index: 3; padding: 40px 0 34px; background: linear-gradient(180deg, transparent 0%, rgba(12,74,110,0.60) 100%); }
.slide-caption .container { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.slide-caption .cap-left { max-width: 760px; color: #fff; }
.slide-caption .cap-tag { display: inline-flex; align-items: center; gap: 8px; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.08em; color: #7dd3fc; margin-bottom: 12px; text-transform: uppercase; opacity: 0; transform: translateY(16px); }
.slide-caption h2 { font-size: 2.4rem; font-weight: 700; line-height: 1.3; margin-bottom: 10px; text-shadow: 0 2px 16px rgba(0,0,0,0.3); opacity: 0; transform: translateY(20px); }
.slide-caption p { font-size: 1.05rem; color: rgba(255,255,255,0.92); max-width: 640px; opacity: 0; transform: translateY(16px); }
/* CTA buttons */
.cap-cta { display: flex; gap: 14px; margin-top: 22px; opacity: 0; transform: translateY(16px); flex-wrap: wrap; }
.cap-btn-primary, .cap-btn-ghost { display: inline-flex; align-items: center; gap: 8px; padding: 11px 26px; border-radius: 6px; font-size: 0.92rem; font-weight: 600; transition: all .3s; text-decoration: none; }
.cap-btn-primary { background: linear-gradient(135deg, #0ea5e9, #0284c7); color: #fff; box-shadow: 0 6px 20px rgba(2,132,199,0.35); }
.cap-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(2,132,199,0.5); }
.cap-btn-ghost { background: rgba(255,255,255,0.15); color: #fff; border: 1px solid rgba(255,255,255,0.35); backdrop-filter: blur(6px); }
.cap-btn-ghost:hover { background: rgba(255,255,255,0.25); border-color: rgba(255,255,255,0.6); transform: translateY(-2px); }

/* Modern fade+rise caption animation (not PPT-style) */
.slide.active .cap-tag { animation: capFadeRise .8s cubic-bezier(0.22,1,0.36,1) forwards 0.15s; }
.slide.active h2 { animation: capFadeRise .8s cubic-bezier(0.22,1,0.36,1) forwards 0.3s; }
.slide.active .cap-left p { animation: capFadeRise .8s cubic-bezier(0.22,1,0.36,1) forwards 0.45s; }
.slide.active .cap-cta { animation: capFadeRise .8s cubic-bezier(0.22,1,0.36,1) forwards 0.6s; }
@keyframes capFadeRise { to { opacity: 1; transform: translateY(0); } }

@media (max-width: 760px) {
    .slide-caption h2 { font-size: 1.5rem; }
    .slide-caption p { font-size: 0.9rem; }
    .slide-caption { padding: 24px 0 20px; }
    .cap-cta { margin-top: 14px; }
    .cap-btn-primary, .cap-btn-ghost { padding: 9px 18px; font-size: 0.84rem; }
}
.car-btn { position: absolute; top: 50%; transform: translateY(-50%); z-index: 5; width: 52px; height: 52px; border-radius: 6px; background: rgba(255,255,255,0.18); border: 1px solid rgba(255,255,255,0.30); color: #fff; font-size: 1.3rem; cursor: pointer; backdrop-filter: blur(6px); display: grid; place-items: center; transition: all .25s; }
.car-btn:hover { background: rgba(255,255,255,0.32); transform: translateY(-50%) scale(1.08); }
.car-prev { left: 28px; }
.car-next { right: 28px; }
@media (max-width: 760px) { .car-btn { width: 38px; height: 38px; font-size: 1rem; } .car-prev { left: 10px; } .car-next { right: 10px; } }
.car-dots { position: absolute; bottom: 18px; left: 50%; transform: translateX(-50%); z-index: 5; display: flex; gap: 10px; }
.car-dots button { width: 34px; height: 4px; border: none; background: rgba(255,255,255,0.40); cursor: pointer; transition: all .25s; padding: 0; border-radius: 2px; }
.car-dots button.active { background: var(--gold-light); width: 52px; }
/* Dot pulse animation */
.car-dots button.active { animation: dotPulse 2s ease-in-out infinite; }
@keyframes dotPulse { 0%,100% { box-shadow: 0 0 0 0 rgba(200,160,74,0.5); } 50% { box-shadow: 0 0 0 6px rgba(200,160,74,0); } }

/* ===== SECTION COMMON ===== */
.section { padding: 80px 0; background: #fff; }
#core.section { background: linear-gradient(180deg, #ffffff 0%, #f5faff 100%); }
.section-soft { background: var(--bg-soft-grad); }
.section-gray { background: #f0f3f8; }
.section-head { text-align: center; max-width: 760px; margin: 0 auto 48px; }
.section-tag { display: inline-flex; align-items: center; gap: 8px; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.1em; color: var(--blue); text-transform: uppercase; background: var(--blue-soft); padding: 6px 16px; border-radius: 4px; margin-bottom: 16px; }
.section-tag.green { color: var(--emerald-deep); background: #e7f8f1; }
.section-title {
    font-size: 2.1rem;
    font-weight: 800;
    color: var(--navy);
    letter-spacing: -0.01em;
    line-height: 1.3;
    background: linear-gradient(135deg, var(--navy), var(--blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.section-sub { color: var(--muted); font-size: 1rem; margin-top: 12px; }
.sep { width: 56px; height: 3px; background: linear-gradient(90deg, var(--gold), var(--gold-light)); border: none; margin: 18px auto 0; }

/* ===== ABOUT STRIP ===== */
.intro-strip { background: #fff; border-bottom: 1px solid var(--line); }
.intro-strip .container { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: center; padding: 56px 24px; }
@media (max-width: 880px) { .intro-strip .container { grid-template-columns: 1fr; gap: 28px; padding: 40px 24px; } }
.intro-text .section-tag { margin-bottom: 14px; }
.intro-text h2 { font-size: 1.7rem; color: var(--navy); font-weight: 700; margin-bottom: 18px; line-height: 1.35; }
.intro-text p { color: #44566a; margin-bottom: 14px; font-size: 0.98rem; }
.intro-text .quote { border-left: 3px solid var(--gold); padding: 6px 0 6px 16px; font-size: 1.05rem; color: var(--navy); font-weight: 600; margin: 16px 0; background: linear-gradient(90deg, var(--bg-soft), transparent); }
.intro-figures { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; }
.intro-figure { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 10px; padding: 20px 18px; transition: all .25s; border-top: 3px solid var(--blue); }
.intro-figure:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); animation: glowPulse 2s ease-in-out; }
.intro-figure b { display: block; font-size: 1.5rem; color: var(--navy); font-weight: 800; margin-bottom: 2px; }
.intro-figure span { font-size: 0.82rem; color: var(--muted); }

/* ===== BUSINESS TABS ===== */
.biz-tabs { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin-bottom: 44px; border-bottom: 1px solid var(--line); }
.biz-tab { display: flex; align-items: center; gap: 10px; cursor: pointer; padding: 14px 28px; font-weight: 600; font-size: 1rem; color: var(--muted); transition: all .25s; border-bottom: 3px solid transparent; margin-bottom: -1px; }
.biz-tab i { font-size: 1.1rem; }
.biz-tab:hover { color: var(--blue); }
.biz-tab.active { color: var(--navy); border-bottom-color: var(--gold); }
.biz-panel { display: none; animation: fadeUp .5s ease; }
.biz-panel.active { display: block; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
.biz-intro { text-align: center; max-width: 760px; margin: 0 auto 40px; color: var(--muted); font-size: 1rem; }

/* ===== PLATFORM CARDS ===== */
.platform-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 900px) { .platform-grid { grid-template-columns: 1fr; } }
.platform-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .25s, box-shadow .25s; display: flex; flex-direction: column; }
.platform-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); animation: glowPulse 2s ease-in-out; }
.platform-card .pc-img { height: 200px; overflow: hidden; position: relative; }
.platform-card .pc-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; image-rendering: -webkit-optimize-contrast; }
.platform-card:hover .pc-img img { transform: scale(1.06); }
.platform-card .pc-img .pc-badge { position: absolute; top: 12px; left: 12px; background: rgba(11,43,74,0.85); color: #fff; padding: 4px 12px; border-radius: 4px; font-size: 0.76rem; font-weight: 600; }
.platform-card .pc-body { padding: 24px 22px; flex: 1; display: flex; flex-direction: column; }
.platform-card .pc-body h3 { font-size: 1.18rem; color: var(--navy); margin-bottom: 4px; font-weight: 700; line-height: 1.4; }
.platform-card .pc-body .en { font-size: 0.72rem; color: var(--muted); letter-spacing: 0.06em; margin-bottom: 14px; text-transform: uppercase; }
.platform-card .pc-body .pc-desc { color: #4b5a6b; font-size: 0.9rem; margin-bottom: 14px; line-height: 1.7; }
.platform-card .pc-body ul { margin-bottom: 16px; }
.platform-card .pc-body ul li { display: flex; gap: 8px; align-items: flex-start; color: #4b5a6b; font-size: 0.86rem; margin-bottom: 8px; line-height: 1.55; }
.platform-card .pc-body ul li i { color: var(--emerald); margin-top: 5px; font-size: 0.72rem; flex-shrink: 0; }
.platform-card .pc-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 14px; border-top: 1px dashed var(--line); }
.platform-card .pc-tags span { background: var(--blue-soft); color: var(--blue); font-size: 0.76rem; font-weight: 600; padding: 4px 10px; border-radius: 4px; }
.platform-card.green .pc-tags span { background: #e7f8f1; color: var(--emerald-deep); }
.platform-card.amber .pc-tags span { background: #fef3c7; color: #92400e; }

/* ===== DATA/DIGITAL SERVICE CARDS ===== */
.data-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 900px) { .data-grid { grid-template-columns: 1fr; } }
.data-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; transition: all .25s; border-top: 3px solid var(--cyan); position: relative; overflow: hidden; }
.data-card::after { content: ''; position: absolute; top: -50%; right: -50%; width: 200px; height: 200px; background: radial-gradient(circle, rgba(6,182,212,0.08), transparent 70%); opacity: 0; transition: opacity .3s; }
.data-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); animation: glowPulse 2s ease-in-out; }
.data-card:hover::after { opacity: 1; }
.data-card .d-num { font-size: 0.8rem; font-weight: 700; color: var(--cyan); letter-spacing: 0.1em; margin-bottom: 10px; position: relative; z-index: 1; }
.data-card h3 { font-size: 1.12rem; color: var(--navy); margin-bottom: 8px; position: relative; z-index: 1; }
.data-card p { color: #4b5a6b; font-size: 0.9rem; position: relative; z-index: 1; }

/* ===== CORE BUSINESS ENTRY CARDS ON HOMEPAGE ===== */
.core-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
@media (max-width: 900px) { .core-grid { grid-template-columns: 1fr; } }
.core-card { background: #fff; border-radius: var(--radius); overflow: hidden; transition: transform .3s, box-shadow .3s; border: 1px solid var(--line); display: flex; flex-direction: column; perspective: 1000px; }
.core-card:hover { transform: translateY(-8px); box-shadow: 0 24px 48px rgba(11,43,74,0.15); }
.core-card .cc-img { height: 220px; overflow: hidden; position: relative; }
.core-card .cc-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.core-card:hover .cc-img img { transform: scale(1.08); }
.core-card .cc-img .cc-icon { position: absolute; bottom: -20px; left: 24px; width: 56px; height: 56px; border-radius: 12px; display: grid; place-items: center; color: #fff; font-size: 1.4rem; box-shadow: 0 12px 28px rgba(0,0,0,0.25); }
.core-card .cc-body { padding: 40px 28px 28px; flex: 1; display: flex; flex-direction: column; transform-style: preserve-3d; transition: transform 0.3s; }
.core-card:hover .cc-body { transform: rotateY(-2deg); }
.core-card .cc-body h3 { font-size: 1.35rem; color: var(--navy); margin-bottom: 10px; font-weight: 700; }
.core-card .cc-body p { color: var(--muted); font-size: 0.95rem; margin-bottom: 16px; line-height: 1.7; }
.core-card .cc-features { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }
.core-card .cc-features span { font-size: 0.85rem; color: #4b5a6b; display: flex; align-items: center; gap: 8px; }
.core-card .cc-features span i { color: var(--emerald); font-size: 0.7rem; }
.core-card .cc-link { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-weight: 600; font-size: 0.92rem; margin-top: auto; transition: gap .2s; }
.core-card .cc-link:hover { gap: 14px; }

/* ===== NEWS ===== */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
@media (max-width: 900px) { .news-grid { grid-template-columns: 1fr; } }
.news-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .25s, box-shadow .25s; display: flex; flex-direction: column; }
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.news-card .news-img { height: 190px; overflow: hidden; background: var(--bg-soft); }
.news-card .news-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.news-card:hover .news-img img { transform: scale(1.06); }
.news-body { padding: 20px 20px 22px; flex: 1; display: flex; flex-direction: column; }
.news-body .news-date { color: var(--blue); font-size: 0.8rem; font-weight: 600; margin-bottom: 8px; }
.news-body h3 { font-size: 1.02rem; color: var(--navy); margin-bottom: 8px; line-height: 1.5; font-weight: 600; }
.news-body p { color: #4b5a6b; font-size: 0.88rem; flex: 1; line-height: 1.65; }
.news-body .news-meta { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line); display: flex; gap: 12px; font-size: 0.76rem; color: var(--muted); flex-wrap: wrap; }

/* ===== CONTACT ===== */
.contact-wrap { display: grid; grid-template-columns: 1fr 1.1fr; gap: 36px; }
@media (max-width: 880px) { .contact-wrap { grid-template-columns: 1fr; } }
.contact-info-card { background: linear-gradient(150deg, var(--navy) 0%, var(--navy-mid) 100%); color: #fff; border-radius: var(--radius); padding: 38px 32px; position: relative; overflow: hidden; }
.contact-info-card::after { content: ''; position: absolute; right: -60px; bottom: -60px; width: 220px; height: 220px; background: radial-gradient(circle, rgba(125,211,252,0.18), transparent 70%); border-radius: 50%; }
.contact-info-card h3 { font-size: 1.4rem; margin-bottom: 6px; }
.contact-info-card .sub { color: rgba(255,255,255,0.78); margin-bottom: 26px; font-size: 0.94rem; }
.ci-item { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px; position: relative; z-index: 1; }
.ci-item .ci-ic { width: 42px; height: 42px; border-radius: 8px; background: rgba(255,255,255,0.12); display: grid; place-items: center; color: #7dd3fc; font-size: 1.1rem; flex-shrink: 0; }
.ci-item .ci-tx b { display: block; font-size: 0.8rem; color: rgba(255,255,255,0.7); margin-bottom: 2px; }
.ci-item .ci-tx span { font-size: 0.98rem; display: block; line-height: 1.6; }
.ci-phone { margin-top: 26px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.15); position: relative; z-index: 1; }
.ci-phone b { display: block; font-size: 0.8rem; color: rgba(255,255,255,0.7); margin-bottom: 4px; }
.ci-phone .num { font-size: 1.9rem; font-weight: 800; letter-spacing: 0.02em; color: #ffd27a; }
.contact-form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 34px 30px; box-shadow: var(--shadow-sm); }
.contact-form-card h3 { font-size: 1.3rem; color: var(--navy); margin-bottom: 4px; }
.contact-form-card .sub { color: var(--muted); margin-bottom: 22px; font-size: 0.92rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 0.86rem; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.form-group input, .form-group textarea, .form-group select { width: 100%; border: 1px solid #d6deea; border-radius: 8px; padding: 11px 14px; font-size: 0.94rem; font-family: inherit; background: #fcfdfe; transition: border .2s, box-shadow .2s; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(29,78,216,0.12); background: #fff; }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-error { display: none; color: #dc2626; font-size: 0.8rem; margin-top: 5px; }
.btn-submit {
    background: linear-gradient(135deg, var(--navy), var(--blue));
    color: #fff; border: none;
    padding: 13px 28px; border-radius: 6px;
    font-weight: 600; font-size: 0.98rem;
    cursor: pointer;
    display: inline-flex; align-items: center; gap: 8px;
    transition: transform .15s, box-shadow .2s;
    box-shadow: 0 10px 24px rgba(11,43,74,0.25);
    position: relative; overflow: hidden;
}
.btn-submit::before {
    content: '';
    position: absolute; top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}
.btn-submit:hover { transform: translateY(-2px); }
.btn-submit:hover::before { left: 100%; }

/* ===== TOAST ===== */
.toast { position: fixed; left: 50%; bottom: 32px; transform: translateX(-50%) translateY(20px); min-width: 260px; max-width: 90vw; padding: 14px 22px; border-radius: 10px; color: #fff; font-size: 0.94rem; text-align: center; box-shadow: var(--shadow-md); opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s; z-index: 999; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.success { background: #059669; }
.toast.error { background: #dc2626; }

/* ===== FALLBACK PANEL ===== */
.fallback-panel { position: fixed; inset: 0; background: rgba(0,0,0,0.55); display: flex; align-items: center; justify-content: center; z-index: 1000; padding: 20px; }
.fallback-panel .fp-box { background: #fff; border-radius: 14px; padding: 32px; max-width: 420px; width: 100%; text-align: center; box-shadow: 0 24px 64px rgba(0,0,0,0.3); }
.fallback-panel .fp-title { font-size: 1.2rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.fallback-panel .fp-desc { color: #555; margin-bottom: 20px; font-size: 0.95rem; }
.fallback-panel .fp-actions { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.fallback-panel .fp-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border-radius: 8px; border: none; cursor: pointer; font-size: 0.95rem; font-weight: 600; text-decoration: none; transition: all .2s; }
.fallback-panel .fp-primary { background: var(--blue); color: #fff; }
.fallback-panel .fp-copy { background: #f1f5f9; color: #334155; }
.fallback-panel .fp-contact { color: #555; font-size: 0.9rem; margin-bottom: 16px; }
.fallback-panel .fp-contact a { color: var(--blue); text-decoration: none; font-weight: 600; }
.fallback-panel .fp-close { background: none; border: none; color: #94a3b8; cursor: pointer; font-size: 0.9rem; padding: 6px 12px; }

/* ===== UNIFIED FOOTER ===== */
footer { background: var(--navy-deep); color: #b9cbe0; padding: 56px 0 28px; position: relative; overflow: hidden; }
footer::before {
    content: ''; position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(59,130,246,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59,130,246,0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}
footer .container { position: relative; z-index: 1; display: grid; grid-template-columns: 1.3fr 1fr 1.3fr; gap: 48px; align-items: start; }
@media (max-width: 760px) { footer .container { grid-template-columns: 1fr; gap: 28px; text-align: center; } }
.footer-col h4 {
    color: #fff; font-size: 1rem; margin-bottom: 18px; font-weight: 600;
    position: relative; padding-bottom: 10px;
}
.footer-col h4::after {
    content: ''; position: absolute; bottom: 0; left: 0;
    width: 36px; height: 2px; background: linear-gradient(90deg, var(--gold), var(--gold-light));
}
@media (max-width: 760px) { .footer-col h4::after { left: 50%; transform: translateX(-50%); } }
.footer-col p, .footer-col a, .footer-col span { font-size: 0.88rem; color: #8ba5c0; line-height: 1.8; }
.footer-col a { display: block; transition: color .2s; }
.footer-col a:hover { color: #ffd27a; }

/* FOOTER CONTACT - each contact on NEW LINE */
.footer-col .f-contact { display: flex; flex-direction: column; gap: 10px; }
.footer-col .f-contact > span {
    display: flex; align-items: flex-start; gap: 10px;
    padding: 6px 0;
}
.footer-col .f-contact i { color: #6ba3d6; width: 18px; margin-top: 4px; flex-shrink: 0; }

.footer-bottom {
    max-width: 1240px; margin: 40px auto 0; padding: 22px 24px 0;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 14px;
    position: relative; z-index: 1;
}
@media (max-width: 760px) { .footer-bottom { flex-direction: column; text-align: center; } }
.footer-bottom .copy { font-size: 0.84rem; color: #7e97b3; }
.footer-bottom .beian-info {
    display: flex; gap: 18px; flex-wrap: wrap;
    align-items: center; justify-content: center;
    font-size: 0.82rem;
}
.footer-bottom .beian-info a {
    color: #7e97b3; text-decoration: none; transition: color .2s;
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 0;
}
.footer-bottom .beian-info a:hover { color: #ffd27a; }
.beian-icon {
    width: 16px !important;
    height: 16px !important;
    display: inline-block !important;
    vertical-align: middle;
    margin: 0;
    object-fit: contain;
}

/* ===== REVEAL ANIMATION ===== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal:nth-child(1) { transition-delay: 0s; }
.reveal:nth-child(2) { transition-delay: 0.08s; }
.reveal:nth-child(3) { transition-delay: 0.16s; }
.reveal:nth-child(4) { transition-delay: 0.24s; }
.reveal:nth-child(5) { transition-delay: 0.32s; }
.reveal:nth-child(6) { transition-delay: 0.40s; }

/* Reveal image zoom */
.reveal.in .pc-img img, .reveal.in .cc-img img, .reveal.in .cs-img img {
    animation: zoomIn 1s ease both;
}
@keyframes zoomIn {
    from { transform: scale(1.12); }
    to { transform: scale(1); }
}

/* ===== BACK TO TOP ===== */
.to-top { position: fixed; right: 24px; bottom: 24px; width: 46px; height: 46px; border-radius: 8px; background: var(--navy); color: #fff; border: none; cursor: pointer; display: grid; place-items: center; font-size: 1rem; box-shadow: 0 8px 22px rgba(11,43,74,0.4); opacity: 0; pointer-events: none; transition: all .25s; z-index: 90; }
.to-top.show { opacity: 1; pointer-events: auto; }
.to-top:hover { transform: translateY(-3px); background: linear-gradient(135deg, var(--navy), var(--blue)); }

/* ===== PAGE BANNER - LIGHTER TECH BACKGROUND ===== */
.page-banner {
    background:
        linear-gradient(135deg, rgba(12,74,110,0.78) 0%, rgba(2,132,199,0.70) 45%, rgba(14,165,233,0.65) 100%),
        url('image/background.png') center/cover;
    color: #fff;
    padding: 56px 0 52px;
    position: relative;
    overflow: hidden;
}
.page-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 85%, rgba(6,182,212,0.20) 0%, transparent 55%),
        radial-gradient(ellipse at 80% 15%, rgba(200,160,74,0.14) 0%, transparent 50%);
    pointer-events: none;
}
.page-banner::after {
    content: '';
    position: absolute;
    bottom: -1px; left: 0; right: 0;
    height: 80px;
    background: linear-gradient(180deg, transparent 0%, #ffffff 100%);
    pointer-events: none;
}
/* Tech grid lines on banner */
.page-banner .banner-tech-grid {
    position: absolute; inset: 0; z-index: 0;
    background-image:
        linear-gradient(rgba(125,211,252,0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(125,211,252,0.08) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    animation: bannerGridShift 20s linear infinite;
}
@keyframes bannerGridShift {
    0% { background-position: 0 0, 0 0; }
    100% { background-position: 50px 50px, 50px 50px; }
}
/* Floating particles on banner */
.page-banner .banner-particle {
    position: absolute; width: 6px; height: 6px; border-radius: 50%;
    background: rgba(125,211,252,0.5);
    animation: floatParticle 10s infinite ease-in-out;
    pointer-events: none;
    z-index: 0;
}
@keyframes floatParticle {
    0%,100% { transform: translateY(0) translateX(0); opacity: 0; }
    15% { opacity: 1; }
    85% { opacity: 1; }
    50% { transform: translateY(-60px) translateX(30px); }
}
.page-banner .container { position: relative; z-index: 2; text-align: center; }
.page-banner h1 {
    font-size: 2.8rem; font-weight: 800; margin-bottom: 12px; letter-spacing: -0.01em;
    animation: bannerTextIn 0.9s cubic-bezier(0.22,1,0.36,1) both;
}
.page-banner p {
    color: rgba(255,255,255,0.86); font-size: 1.08rem;
    animation: bannerTextIn 0.9s cubic-bezier(0.22,1,0.36,1) 0.15s both;
}
.breadcrumb {
    margin-top: 18px; font-size: 0.9rem; color: rgba(255,255,255,0.72);
    animation: bannerTextIn 0.9s cubic-bezier(0.22,1,0.36,1) 0.3s both;
}
.breadcrumb a { color: rgba(255,255,255,0.72); transition: color .2s; }
.breadcrumb a:hover { color: #ffd27a; }
@keyframes bannerTextIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== RECRUIT ===== */
.recruit-hero {
    background:
        linear-gradient(135deg, rgba(12,74,110,0.80) 0%, rgba(2,132,199,0.72) 50%, rgba(14,165,233,0.65) 100%),
        url('image/background.png') center/cover;
    color: #fff;
    padding: 72px 0 64px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.recruit-hero::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: bannerGridShift 20s linear infinite;
}
.recruit-hero h2 {
    font-size: 2.5rem; font-weight: 800; margin-bottom: 12px; position: relative;
    animation: bannerTextIn 0.9s cubic-bezier(0.22,1,0.36,1) both;
}
.recruit-hero p {
    color: rgba(255,255,255,0.84); font-size: 1.04rem; max-width: 620px; margin: 0 auto; position: relative;
    animation: bannerTextIn 0.9s cubic-bezier(0.22,1,0.36,1) 0.15s both;
}
.recruit-hero .tag {
    display: inline-block; margin-top: 16px; padding: 6px 20px;
    border: 1px solid rgba(200,160,74,0.5); color: #ffd27a;
    border-radius: 30px; font-size: 0.84rem; font-weight: 600; position: relative;
    animation: bannerTextIn 0.9s cubic-bezier(0.22,1,0.36,1) 0.3s both;
}

.recruit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 36px; }
@media (max-width: 900px) { .recruit-grid { grid-template-columns: 1fr; } }
.recruit-card { background: #fff; border-radius: var(--radius); padding: 28px; border: 1px solid var(--line); transition: all .25s; }
.recruit-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); animation: glowPulse 2s ease-in-out; }
.recruit-card .rc-dept { color: var(--blue); font-size: 0.82rem; font-weight: 700; letter-spacing: 0.06em; margin-bottom: 8px; }
.recruit-card h3 { font-size: 1.3rem; color: var(--navy); margin-bottom: 6px; font-weight: 700; }
.recruit-card .rc-meta { display: flex; gap: 16px; font-size: 0.82rem; color: var(--muted); margin-bottom: 16px; flex-wrap: wrap; }
.recruit-card .rc-meta span { display: inline-flex; align-items: center; gap: 4px; }
.recruit-card .rc-desc { color: #4b5a6b; font-size: 0.88rem; margin-bottom: 14px; line-height: 1.65; }
.recruit-card .rc-req { border-top: 1px dashed var(--line); padding-top: 14px; }
.recruit-card .rc-req b { font-size: 0.82rem; color: var(--navy); display: block; margin-bottom: 8px; }
.recruit-card .rc-req ul { display: flex; flex-direction: column; gap: 6px; }
.recruit-card .rc-req li { font-size: 0.84rem; color: #4b5a6b; display: flex; gap: 6px; align-items: flex-start; }
.recruit-card .rc-req li i { color: var(--emerald); font-size: 0.65rem; margin-top: 5px; flex-shrink: 0; }
.recruit-card .rc-salary { display: inline-block; margin-top: 14px; background: linear-gradient(135deg, var(--gold), var(--gold-light)); color: #fff; padding: 6px 14px; border-radius: 4px; font-weight: 700; font-size: 0.88rem; }
.recruit-card .rc-deadline { margin-top: 10px; font-size: 0.78rem; color: var(--muted); }

.recruit-card .rc-ic {
    width: 52px; height: 52px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--navy), var(--blue));
    color: #fff;
    display: grid; place-items: center;
    font-size: 1.3rem;
    margin-bottom: 14px;
    animation: floatIcon 3s ease-in-out infinite;
}

/* ===== BENEFITS STRIP ===== */
.benefits-strip {
    background: #fff;
    padding: 48px 0;
    border-bottom: 1px solid var(--line);
}
.benefits-strip .container {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}
@media (max-width: 900px) { .benefits-strip .container { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .benefits-strip .container { grid-template-columns: repeat(2, 1fr); } }
.benefit-item {
    text-align: center;
    padding: 20px 12px;
    border-radius: 12px;
    transition: all .25s;
}
.benefit-item:hover {
    background: var(--bg-soft);
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}
.benefit-item .bf-ic {
    width: 48px; height: 48px;
    margin: 0 auto 10px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--blue-soft), #e8f0ff);
    color: var(--blue);
    display: grid; place-items: center;
    font-size: 1.2rem;
    animation: floatIcon 3s ease-in-out infinite;
}
.benefit-item:nth-child(2) .bf-ic { animation-delay: 0.3s; }
.benefit-item:nth-child(3) .bf-ic { animation-delay: 0.6s; }
.benefit-item:nth-child(4) .bf-ic { animation-delay: 0.9s; }
.benefit-item:nth-child(5) .bf-ic { animation-delay: 1.2s; }
.benefit-item:nth-child(6) .bf-ic { animation-delay: 1.5s; }
.benefit-item h4 { font-size: 0.95rem; color: var(--navy); margin-bottom: 2px; }
.benefit-item span { font-size: 0.78rem; color: var(--muted); }

/* ===== CASES ===== */
.case-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
@media (max-width: 900px) { .case-grid { grid-template-columns: 1fr; } }
.case-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: all .3s; }
.case-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.case-card .cs-img { height: 220px; overflow: hidden; position: relative; }
.case-card .cs-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.case-card:hover .cs-img img { transform: scale(1.06); }
.case-card .cs-tag { position: absolute; top: 14px; left: 14px; background: var(--blue); color: #fff; padding: 4px 14px; border-radius: 4px; font-size: 0.78rem; font-weight: 600; }
.case-card .cs-body { padding: 26px; }
.case-card .cs-client { color: var(--muted); font-size: 0.82rem; margin-bottom: 8px; }
.case-card h3 { font-size: 1.2rem; color: var(--navy); margin-bottom: 10px; font-weight: 700; }
.case-card .cs-desc { color: #4b5a6b; font-size: 0.9rem; margin-bottom: 14px; line-height: 1.7; }
.case-card .cs-features { display: flex; flex-wrap: wrap; gap: 8px; }
.case-card .cs-features span { background: var(--blue-soft); color: var(--blue); padding: 4px 12px; border-radius: 4px; font-size: 0.76rem; font-weight: 600; }

/* ===== NEWS TABS ===== */
.news-tabs { display: flex; justify-content: center; gap: 10px; margin-bottom: 40px; }
.news-tab { padding: 10px 28px; border-radius: 30px; border: 1px solid var(--line); background: #fff; color: var(--muted); font-weight: 600; cursor: pointer; transition: all .25s; }
.news-tab.active { background: linear-gradient(135deg, var(--navy), var(--blue)); color: #fff; border-color: var(--navy); box-shadow: 0 6px 16px rgba(11,43,74,0.25); }

/* ===== ABOUT PAGE ===== */
.about-hero {
    background:
        linear-gradient(135deg, rgba(12,74,110,0.80) 0%, rgba(2,132,199,0.72) 50%, rgba(14,165,233,0.65) 100%),
        url('image/background.png') center/cover;
    color: #fff; padding: 56px 0 48px; text-align: center;
    position: relative; overflow: hidden;
}
.about-hero::before {
    content: ''; position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: bannerGridShift 20s linear infinite;
}
.about-hero h2 { font-size: 2.2rem; font-weight: 800; margin-bottom: 12px; position: relative; }
.about-hero p { color: rgba(255,255,255,0.82); max-width: 680px; margin: 0 auto; position: relative; }

.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 32px; }
@media (max-width: 900px) { .value-grid { grid-template-columns: repeat(2, 1fr); } }
.value-card { text-align: center; padding: 28px 20px; background: #fff; border-radius: var(--radius); border: 1px solid var(--line); transition: all .25s; position: relative; overflow: hidden; }
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); animation: glowPulse 2s ease-in-out; }
.value-card .vc-ic {
    width: 56px; height: 56px; border-radius: 14px;
    background: linear-gradient(135deg, var(--navy), var(--blue));
    color: #fff; font-size: 1.4rem; display: grid; place-items: center;
    margin: 0 auto 14px;
    animation: floatIcon 3s ease-in-out infinite;
}
.value-card:nth-child(2) .vc-ic { animation-delay: 0.4s; }
.value-card:nth-child(3) .vc-ic { animation-delay: 0.8s; }
.value-card:nth-child(4) .vc-ic { animation-delay: 1.2s; }
.value-card h4 { color: var(--navy); margin-bottom: 6px; font-size: 1.05rem; }
.value-card p { color: var(--muted); font-size: 0.86rem; }

/* ===== ABOUT EDITORIAL ===== */
.about-editorial {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}
@media (max-width: 900px) { .about-editorial { grid-template-columns: 1fr; gap: 32px; } }

.about-editorial .ae-text h2 {
    font-size: 2rem;
    color: var(--navy);
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 18px;
}
.about-editorial .ae-text p {
    color: #44566a;
    margin-bottom: 14px;
    font-size: 0.98rem;
    line-height: 1.9;
}
.about-editorial .ae-quote {
    position: relative;
    padding: 20px 24px 20px 28px;
    margin: 24px 0;
    background: linear-gradient(135deg, var(--blue-soft), #fff);
    border-radius: 10px;
    border-left: 4px solid var(--gold);
}
.about-editorial .ae-quote p {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--navy);
    margin: 0;
    line-height: 1.5;
}
.about-editorial .ae-quote span {
    display: block;
    margin-top: 6px;
    font-size: 0.84rem;
    color: var(--muted);
    font-weight: 400;
}
.about-editorial .ae-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 28px;
}
.about-editorial .ae-stat {
    text-align: center;
    padding: 18px 12px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 12px;
    transition: all .25s;
}
.about-editorial .ae-stat:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
    border-color: var(--blue);
}
.about-editorial .ae-stat b {
    display: block;
    font-size: 1.8rem;
    color: var(--navy);
    font-weight: 800;
}
.about-editorial .ae-stat span {
    font-size: 0.82rem;
    color: var(--muted);
}
.about-editorial .ae-visual {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}
.about-editorial .ae-visual img {
    width: 100%;
    height: 420px;
    object-fit: cover;
}
.about-editorial .ae-visual .badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(11,43,74,0.85);
    color: #fff;
    padding: 6px 16px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* ===== VISION / MISSION / VALUES - 3 columns ===== */
.vmv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
@media (max-width: 900px) { .vmv-grid { grid-template-columns: 1fr; } }
.vmv-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 36px 28px;
    text-align: center;
    border: 1px solid var(--line);
    transition: all .3s;
}
.vmv-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: var(--gold);
    animation: glowPulse 2s ease-in-out;
}
.vmv-card .vmv-ic {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #fff;
    font-size: 1.6rem;
    animation: floatIcon 3s ease-in-out infinite;
}
.vmv-card:nth-child(1) .vmv-ic { background: linear-gradient(135deg, #0b2b4a, #1d4ed8); }
.vmv-card:nth-child(2) .vmv-ic { background: linear-gradient(135deg, #c8a04a, #e0b95e); animation-delay: 0.5s; }
.vmv-card:nth-child(3) .vmv-ic { background: linear-gradient(135deg, #047857, #10b981); animation-delay: 1s; }
.vmv-card h3 { color: var(--navy); font-size: 1.2rem; margin-bottom: 10px; }
.vmv-card p { color: var(--muted); font-size: 0.92rem; line-height: 1.8; }

/* ===== BUSINESS PAGE ===== */
.biz-hero-card {
    background:
        linear-gradient(135deg, rgba(12,74,110,0.82) 0%, rgba(2,132,199,0.76) 60%, rgba(14,165,233,0.70) 100%),
        url('image/background.png') center/cover;
    color: #fff;
    border-radius: 20px;
    padding: 48px 44px;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
}
.biz-hero-card::before {
    content: '';
    position: absolute;
    right: -80px; top: -80px;
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(200,160,74,0.22), transparent 70%);
    border-radius: 50%;
}
.biz-hero-card::after {
    content: '';
    position: absolute;
    right: 40px; bottom: 20px;
    width: 120px; height: 120px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 50%;
    animation: slowSpin 18s linear infinite;
}
@keyframes slowSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
@media (max-width: 900px) { .biz-hero-card { grid-template-columns: 1fr; padding: 36px 28px; } }
.biz-hero-card .bh-text h2 { font-size: 1.8rem; font-weight: 800; margin-bottom: 12px; }
.biz-hero-card .bh-text p { color: rgba(255,255,255,0.82); line-height: 1.8; font-size: 0.96rem; }
.biz-hero-card .bh-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; position: relative; z-index: 1; }
.biz-hero-card .bh-stat { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); border-radius: 12px; padding: 18px; text-align: center; transition: all .25s; }
.biz-hero-card .bh-stat:hover { background: rgba(255,255,255,0.14); transform: translateY(-2px); }
.biz-hero-card .bh-stat b { display: block; font-size: 1.6rem; color: #ffd27a; font-weight: 800; }
.biz-hero-card .bh-stat span { font-size: 0.82rem; color: rgba(255,255,255,0.7); }

/* Business page section with alternating layout */
.biz-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    margin-bottom: 56px;
    padding: 40px;
    background: #fff;
    border-radius: 20px;
    border: 1px solid var(--line);
    transition: box-shadow .25s;
}
.biz-block:hover { box-shadow: var(--shadow-sm); }
.biz-block.reverse { direction: rtl; }
.biz-block.reverse > * { direction: ltr; }
@media (max-width: 900px) { .biz-block, .biz-block.reverse { grid-template-columns: 1fr; gap: 24px; padding: 28px; } }
.biz-block .bb-ic img { width: 100%; height: 280px; object-fit: cover; border-radius: 14px; transition: transform .4s; }
.biz-block:hover .bb-ic img { transform: scale(1.02); }
.biz-block .bb-tx h2 { font-size: 1.7rem; color: var(--navy); font-weight: 800; margin-bottom: 10px; }
.biz-block .bb-tx .bb-tag { display: inline-block; font-size: 0.8rem; font-weight: 600; color: var(--blue); background: var(--blue-soft); padding: 4px 14px; border-radius: 4px; margin-bottom: 16px; }
.biz-block .bb-tx p { color: #44566a; line-height: 1.9; margin-bottom: 16px; font-size: 0.95rem; }
.biz-block .bb-features { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 20px; }
.biz-block .bb-features span { font-size: 0.86rem; color: #44566a; display: flex; align-items: center; gap: 6px; }
.biz-block .bb-features span i { color: var(--emerald); font-size: 0.72rem; }

/* Digital service - 2x2 grid */
.digital-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
@media (max-width: 900px) { .digital-grid { grid-template-columns: 1fr; } }
.digital-card {
    background: linear-gradient(135deg, #fff 0%, var(--bg-soft) 100%);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 32px 28px;
    transition: all .3s;
    position: relative;
    overflow: hidden;
}
.digital-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    animation: glowPulse 2s ease-in-out;
}
.digital-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 4px; height: 100%;
    background: linear-gradient(180deg, var(--cyan), var(--blue));
}
.digital-card::after {
    content: '';
    position: absolute;
    top: -50%; right: -30%;
    width: 200px; height: 200px;
    background: radial-gradient(circle, rgba(6,182,212,0.10), transparent 70%);
    border-radius: 50%;
    opacity: 0;
    transition: opacity .4s;
}
.digital-card:hover::after { opacity: 1; }
.digital-card .d-head {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 14px;
    position: relative;
    z-index: 1;
}
.digital-card .d-ic {
    width: 50px; height: 50px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--navy), var(--blue));
    color: #fff;
    display: grid; place-items: center;
    font-size: 1.2rem;
    flex-shrink: 0;
    animation: floatIcon 3s ease-in-out infinite;
}
.digital-card:nth-child(2) .d-ic { animation-delay: 0.4s; }
.digital-card:nth-child(3) .d-ic { animation-delay: 0.8s; }
.digital-card:nth-child(4) .d-ic { animation-delay: 1.2s; }
.digital-card h3 { font-size: 1.18rem; color: var(--navy); font-weight: 700; position: relative; z-index: 1; }
.digital-card p { color: #4b5a6b; font-size: 0.92rem; line-height: 1.8; position: relative; z-index: 1; }

/* Planned card */
.planned-card {
    background: repeating-linear-gradient(135deg, #f8fafc, #f8fafc 10px, #f1f5f9 10px, #f1f5f9 20px);
    border: 1.5px dashed #cbd5e1;
    border-radius: 16px;
    padding: 32px 28px;
    text-align: center;
    color: var(--muted);
    transition: all .25s;
}
.planned-card:hover { border-color: var(--gold); background: repeating-linear-gradient(135deg, #fffdf5, #fffdf5 10px, #fffbeb 10px, #fffbeb 20px); }
.planned-card .p-ic {
    width: 56px; height: 56px;
    margin: 0 auto 14px;
    border-radius: 50%;
    background: rgba(100,116,139,0.12);
    color: #64748b;
    display: grid; place-items: center;
    font-size: 1.4rem;
    animation: floatIcon 3s ease-in-out infinite;
}
.planned-card h4 { color: #64748b; margin-bottom: 6px; font-size: 1.05rem; }
.planned-card p { font-size: 0.88rem; }

/* ===== STAT CARDS ===== */
.stat-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
@media (max-width: 900px) { .stat-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .stat-grid { grid-template-columns: repeat(2, 1fr); } }
.stat-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 20px; text-align: center; transition: all .25s; border-top: 3px solid var(--blue); }
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.stat-card .sc-num { font-size: 2rem; font-weight: 800; color: var(--navy); line-height: 1.2; margin-bottom: 8px; }
.stat-card .sc-num span { font-size: 1.1rem; color: var(--blue); font-weight: 700; }
.stat-card:nth-child(2) .sc-num span,
.stat-card:nth-child(3) .sc-num span { color: var(--emerald-deep); }
.stat-card:nth-child(4) .sc-num span,
.stat-card:nth-child(6) .sc-num span { color: var(--gold); }
.stat-card:nth-child(5) .sc-num span { color: var(--cyan); }
.stat-card .sc-label { color: var(--muted); font-size: 0.88rem; }

/* ===== HOMEPAGE CASE STRIP ===== */
.case-strip {
    background: linear-gradient(180deg, #f5faff 0%, #e8f2fb 50%, #e0f2fe 100%);
    color: var(--ink);
    padding: 72px 0 64px;
    position: relative;
    overflow: hidden;
}
.case-strip::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(2,132,199,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(2,132,199,0.05) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: bannerGridShift 30s linear infinite;
}
.case-strip::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 10%, rgba(14,165,233,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 90%, rgba(6,182,212,0.08) 0%, transparent 50%);
    pointer-events: none;
}
.case-strip .container { position: relative; z-index: 1; }
.case-strip .section-title {
    background: linear-gradient(135deg, #0c4a6e, #0284c7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.case-strip .section-sub { color: var(--muted); }
.case-strip .sep { background: linear-gradient(90deg, #0ea5e9, #38bdf8); }

.case-strip-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
@media (max-width: 900px) { .case-strip-grid { grid-template-columns: 1fr; } }

.case-mini-card {
    background: #fff;
    border: 1px solid #dbeafe;
    border-radius: 14px;
    padding: 28px 26px;
    transition: all .3s;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(14,165,233,0.06);
}
.case-mini-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 4px; height: 100%;
    background: linear-gradient(180deg, #0ea5e9, #0284c7);
}
.case-mini-card:hover {
    background: #fff;
    border-color: #0ea5e9;
    transform: translateY(-4px);
    box-shadow: 0 12px 36px rgba(14,165,233,0.15);
}
.case-mini-card .cm-tag {
    display: inline-block;
    font-size: 0.76rem;
    font-weight: 600;
    color: #0284c7;
    letter-spacing: 0.06em;
    margin-bottom: 12px;
    padding: 4px 12px;
    background: #e0f2fe;
    border-radius: 4px;
}
.case-mini-card h3 {
    font-size: 1.15rem;
    color: var(--navy);
    margin-bottom: 8px;
    line-height: 1.4;
}
.case-mini-card p {
    color: #475569;
    font-size: 0.88rem;
    line-height: 1.7;
}
.case-mini-card .cm-client {
    display: block;
    margin-top: 12px;
    font-size: 0.78rem;
    color: var(--muted);
}

/* ===== NEWS PAGE - two column layout ===== */
.news-dual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}
@media (max-width: 900px) { .news-dual { grid-template-columns: 1fr; } }
.news-col h3 {
    font-size: 1.3rem;
    color: var(--navy);
    margin-bottom: 24px;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--line);
    position: relative;
}
.news-col h3::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 0;
    width: 40px; height: 2px;
    background: var(--gold);
}
.news-list { display: flex; flex-direction: column; gap: 18px; }
.news-item {
    display: flex;
    gap: 16px;
    padding: 16px;
    border-radius: 12px;
    transition: all .25s;
    cursor: pointer;
    border: 1px solid transparent;
}
.news-item:hover {
    background: var(--bg-soft);
    border-color: var(--line);
    transform: translateX(4px);
}
.news-item .ni-ic {
    width: 48px; height: 48px;
    flex-shrink: 0;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--blue-soft), #e8f0ff);
    color: var(--blue);
    display: grid; place-items: center;
    font-size: 1.1rem;
}
.news-item .ni-tx h4 { font-size: 0.96rem; color: var(--navy); margin-bottom: 4px; line-height: 1.5; }
.news-item .ni-tx span { font-size: 0.78rem; color: var(--muted); }
.news-item .ni-tx p { font-size: 0.86rem; color: #5a6b7e; margin-top: 4px; line-height: 1.6; }
.news-item.external .ni-ic { background: linear-gradient(135deg, #fef3c7, #fffbeb); color: #92400e; }
.news-item.external { border: 1px solid #fef3c7; background: #fffdf5; }
.news-item.external:hover { background: #fff8e6; }
.news-item .ni-link { margin-top: 8px; font-size: 0.82rem; color: var(--blue); font-weight: 600; display: inline-flex; align-items: center; gap: 4px; }

/* ===== EXTRA TECH ANIMATIONS ===== */

/* Glow pulse on cards */
@keyframes glowPulse {
    0%, 100% { box-shadow: 0 0 0 rgba(29,78,216,0); }
    50% { box-shadow: 0 0 28px rgba(29,78,216,0.2); }
}

/* Slide caption text animation */
.slide.active .cap-tag { animation: slideInLeft 0.8s ease 0.2s both; }
.slide.active h2 { animation: slideInLeft 0.8s ease 0.4s both; }
.slide.active p { animation: slideInLeft 0.8s ease 0.6s both; }
@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Floating icon animation */
@keyframes floatIcon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

/* ===== MAP PLACEHOLDER (legacy styles hidden for now) ===== */
.map-placeholder { display: none !important; }

/* ===== MORE TECH ANIMATIONS ===== */

/* Tech border rotate for cards (subtle) */
@keyframes borderGlow {
    0%, 100% { border-color: var(--line); }
    50% { border-color: rgba(29,78,216,0.35); }
}
.platform-card,
.data-card,
.core-card,
.news-card,
.case-card,
.recruit-card,
.value-card,
.vmv-card,
.digital-card,
.biz-block,
.job-row,
.news-item,
.stat-card,
.case-mini-card {
    animation: borderGlow 4s ease-in-out infinite;
}
.platform-card:hover,
.data-card:hover,
.core-card:hover,
.news-card:hover,
.case-card:hover,
.recruit-card:hover,
.value-card:hover,
.vmv-card:hover,
.digital-card:hover,
.biz-block:hover,
.job-row:hover,
.news-item:hover,
.stat-card:hover,
.case-mini-card:hover {
    animation-play-state: paused;
}

/* Section title gradient shimmer */
@keyframes titleShimmer {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}
.section-title {
    background-size: 200% 200%;
    animation: titleShimmer 4s linear infinite;
}

/* Nav underline light sweep */
.nav-links a.active::before,
.nav-links a:hover::before { display: none; }

/* Buttons shine loop (non-intrusive) */
.btn-submit, .nav-cta {
    position: relative;
}

/* Reveal element image gentle float on hover */
.pc-img, .cc-img, .cs-img, .ae-visual {
    position: relative;
}

/* Data card number tech blink */
@keyframes dataBlink {
    0%, 90%, 100% { opacity: 1; }
    95% { opacity: 0.5; }
}
.data-card .d-num {
    animation: dataBlink 3s ease-in-out infinite;
}

/* Stats counter feel on sc-num */
@keyframes statFlicker {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.08); }
}
.stat-card .sc-num {
    animation: statFlicker 2.5s ease-in-out infinite;
}

/* Section tag tech dot pulse */
@keyframes tagDot {
    0%, 100% { box-shadow: 0 0 0 0 rgba(29,78,216,0.35); }
    50% { box-shadow: 0 0 0 6px rgba(29,78,216,0); }
}
.section-tag {
    animation: tagDot 2.4s ease-in-out infinite;
}

/* Footer decorative scanline */
footer::after {
    content: ''; position: absolute; top: 0; left: -100%;
    width: 40%; height: 2px;
    background: linear-gradient(90deg, transparent, rgba(125,211,252,0.5), transparent);
    z-index: 0;
    animation: footerScan 9s linear infinite;
}
@keyframes footerScan {
    0% { left: -40%; }
    100% { left: 120%; }
}

/* Contact card left side tech accent rotation */
.contact-info-card::after {
    animation: slowSpin 22s linear infinite;
}

/* Hero carousel buttons breathing glow */
.car-btn {
    animation: btnGlow 3.5s ease-in-out infinite;
}
@keyframes btnGlow {
    0%, 100% { box-shadow: 0 0 0 rgba(255,255,255,0); }
    50% { box-shadow: 0 0 18px rgba(255,255,255,0.18); }
}

/* Breadcrumb arrow gentle bounce */
.breadcrumb i, .ni-link i, .cc-link i {
    animation: bounceArrow 1.8s ease-in-out infinite;
}
@keyframes bounceArrow {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(3px); }
}

/* ===== BUSINESS CASE DETAIL - RICH TECH ANIMATIONS ===== */
.case-detail-item {
    transition: all .4s cubic-bezier(0.22, 1, 0.36, 1);
}
.case-detail-item:hover {
    transform: translateY(-6px) scale(1.005);
    box-shadow: 0 20px 60px rgba(11,43,74,0.15), 0 0 0 1px rgba(29,78,216,0.1) !important;
}
/* Number badge float on hover */
.case-detail-item:hover > div > div:first-child {
    animation: floatIcon 2s ease-in-out infinite;
}
/* Tag chips slide-in stagger */
.case-detail-item:hover span[style*="border-radius:999px"] {
    animation: chipPop .4s ease forwards;
}
@keyframes chipPop {
    0% { transform: scale(0.9); opacity: 0.7; }
    100% { transform: scale(1); opacity: 1; }
}
/* Left border gradient flow */
.case-detail-item > div:first-child {
    background-size: 100% 200% !important;
    animation: borderFlow 3s ease-in-out infinite;
}
@keyframes borderFlow {
    0%, 100% { background-position: 0% 0%; }
    50% { background-position: 0% 100%; }
}

/* ===== GLOBAL EXTRA TECH ANIMATIONS ===== */

/* Reveal stagger enhancement */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal:nth-child(5) { transition-delay: 0.4s; }

/* Core card hover tech glow */
.core-card { position: relative; overflow: hidden; }
.core-card::after {
    content: ''; position: absolute; top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(29,78,216,0.06) 0%, transparent 60%);
    opacity: 0; transition: opacity .4s;
    pointer-events: none;
}
.core-card:hover::after { opacity: 1; }

/* Platform card image parallax hint */
.platform-card:hover .pc-img img {
    transform: scale(1.1);
}

/* Intro figure count-up glow */
.intro-figure:hover b {
    animation: numGlow .6s ease;
}
@keyframes numGlow {
    0% { text-shadow: 0 0 0 rgba(29,78,216,0); }
    50% { text-shadow: 0 0 20px rgba(29,78,216,0.4); }
    100% { text-shadow: 0 0 0 rgba(29,78,216,0); }
}

/* Business tab active underline glow */
.biz-tab.active {
    position: relative;
}
.biz-tab.active::after {
    content: ''; position: absolute; bottom: -1px; left: 0; right: 0;
    height: 3px; background: var(--gold);
    box-shadow: 0 0 12px rgba(200,160,74,0.6);
    animation: tabUnderlinePulse 2s ease-in-out infinite;
}
@keyframes tabUnderlinePulse {
    0%, 100% { box-shadow: 0 0 8px rgba(200,160,74,0.4); }
    50% { box-shadow: 0 0 16px rgba(200,160,74,0.7); }
}

/* VMV card hover rotate icon */
.vmv-card:hover .vmv-icon, .value-card:hover .vc-icon {
    animation: iconRotate .6s ease;
}
@keyframes iconRotate {
    0% { transform: rotate(0); }
    100% { transform: rotate(360deg); }
}

/* Job row hover left accent slide */
.job-row { position: relative; }
.job-row::before {
    content: ''; position: absolute; left: 0; top: 0; bottom: 0;
    width: 0; background: linear-gradient(180deg, var(--blue), var(--cyan));
    border-radius: 14px 0 0 14px; transition: width .3s ease;
}
.job-row:hover::before { width: 4px; }

/* Contact form input focus tech glow */
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--blue) !important;
    box-shadow: 0 0 0 3px rgba(29,78,216,0.12), 0 0 20px rgba(29,78,216,0.08);
}

/* Page banner title typing cursor effect */
.page-banner h1::after {
    content: '|'; color: var(--gold-light);
    animation: cursorBlink 1s step-end infinite;
    margin-left: 2px; font-weight: 300;
}
@keyframes cursorBlink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* News item hover image zoom */
.news-item { overflow: hidden; }
.news-item .ni-thumb { overflow: hidden; }
.news-item .ni-thumb img { transition: transform .5s ease; }
.news-item:hover .ni-thumb img { transform: scale(1.08); }

/* Section head reveal line draw */
.section-head .sep {
    transform: scaleX(0);
    transition: transform .8s ease .3s;
}
.reveal.in .sep,
.section-head.reveal.in .sep {
    transform: scaleX(1);
}