:root { --primary: #2563eb; --primary-dark: #1d4ed8; }
body { font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; }
.navbar { box-shadow: 0 2px 10px rgba(0,0,0,.08); }
.navbar-brand { font-weight: 700; font-size: 1.3rem; color: var(--primary) !important; }
.nav-link { font-weight: 500; color: #374151 !important; }
.nav-link:hover { color: var(--primary) !important; }
.btn-phone { background: var(--primary); color: #fff; border-radius: 50px; padding: .4rem 1.2rem; font-weight: 600; white-space: nowrap; }
.btn-phone:hover { background: var(--primary-dark); color: #fff; }
.hero {
    position: relative;
    background: linear-gradient(135deg, #1e40af 0%, #2563eb 55%, #3b82f6 100%);
    padding: 4.5rem 0 5rem;
    margin-top: 6px;
    overflow: hidden;
}
.hero-bg-decor { position: absolute; inset: 0; pointer-events: none; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .35; }
.hero-glow-1 { width: 420px; height: 420px; background: #60a5fa; top: -140px; right: -80px; }
.hero-glow-2 { width: 300px; height: 300px; background: #1e40af; bottom: -120px; left: -60px; }
.hero-grid {
    position: absolute; inset: 0;
    background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
    background-size: 44px 44px;
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.hero .container { position: relative; z-index: 1; }
.hero-kicker {
    display: inline-flex; align-items: center;
    background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25);
    color: #dbeafe; font-size: .85rem; font-weight: 600; letter-spacing: .05em;
    padding: .35rem .9rem; border-radius: 50px; margin-bottom: 1.1rem;
}
.hero-title { font-size: 2.6rem; font-weight: 800; letter-spacing: .02em; margin-bottom: 1rem; }
.hero-desc { font-size: 1.1rem; line-height: 1.8; color: rgba(255,255,255,.92); max-width: 560px; margin-bottom: 1.5rem; }
.hero-features { gap: .6rem; margin-bottom: 1.8rem; }
.hero-features span {
    display: inline-flex; align-items: center; gap: .45rem;
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.18);
    padding: .4rem .9rem; border-radius: 8px;
    font-size: .92rem; font-weight: 500; color: #f0f9ff;
}
.hero-features i { color: #93c5fd; }
.hero-cta { display: flex; gap: .9rem; flex-wrap: wrap; }
.btn-hero-call {
    display: inline-flex; align-items: center; gap: .5rem;
    background: #fff; color: #1d4ed8;
    font-size: 1.15rem; font-weight: 800;
    padding: .8rem 1.6rem; border-radius: 50px;
    box-shadow: 0 8px 24px rgba(0,0,0,.18);
    text-decoration: none; transition: transform .2s, box-shadow .2s;
}
.btn-hero-call:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0,0,0,.25); color: #1d4ed8; }
.btn-hero-outline {
    display: inline-flex; align-items: center; gap: .5rem;
    background: transparent; color: #fff;
    border: 1.5px solid rgba(255,255,255,.55);
    font-size: 1rem; font-weight: 600;
    padding: .8rem 1.5rem; border-radius: 50px;
    text-decoration: none; transition: background .2s;
}
.btn-hero-outline:hover { background: rgba(255,255,255,.12); color: #fff; }
.hero-card {
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.22);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    border-radius: 20px; padding: 2rem 1.8rem;
    text-align: center; margin-left: auto; max-width: 340px;
    box-shadow: 0 20px 50px rgba(0,0,0,.22);
}
.hero-card-num { font-size: 3.4rem; font-weight: 800; line-height: 1; color: #fff; }
.hero-card-num span { font-size: 1.2rem; color: #bfdbfe; font-weight: 600; }
.hero-card-label { margin-top: .4rem; color: #dbeafe; font-size: .95rem; }
.hero-card-divider { width: 56px; height: 3px; background: #93c5fd; border-radius: 2px; margin: 1.2rem auto; }
.hero-card-grid { display: flex; justify-content: space-around; }
.hero-stat { display: flex; flex-direction: column; gap: .2rem; }
.hero-stat .num { font-size: 1.4rem; font-weight: 800; color: #fff; }
.hero-stat .txt { font-size: .82rem; color: #bfdbfe; }
.section-title { font-weight: 700; color: #111827; position: relative; padding-bottom: .75rem; margin-bottom: 2.5rem; }
.section-title::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 60px; height: 3px; background: var(--primary); border-radius: 2px; }
.card-product { border: none; border-radius: 16px; transition: all .3s; box-shadow: 0 4px 20px rgba(0,0,0,.06); }
.card-product:hover { transform: translateY(-5px); box-shadow: 0 12px 40px rgba(37,99,235,.15); }
.card-product .card-icon { width: 64px; height: 64px; background: #eff6ff; border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 1.6rem; color: var(--primary); margin-bottom: 1rem; }
.news-list a { color: #374151; text-decoration: none; transition: color .2s; display: block; padding: .6rem 0; border-bottom: 1px solid #f3f4f6; }
.news-list a:hover { color: var(--primary); }
.news-list .date { color: #9ca3af; font-size: .85rem; min-width: 5.5rem; }
.case-item { padding: .75rem 0; border-bottom: 1px solid #f3f4f6; }
.case-item:last-child { border-bottom: none; }
.case-item a { color: #374151; text-decoration: none; font-size: .95rem; }
.case-item a:hover { color: var(--primary); }
.partner-logo { height: 40px; opacity: .5; transition: opacity .3s; filter: grayscale(1); }
.partner-logo:hover { opacity: 1; filter: grayscale(0); }
footer { background: #111827; color: #d1d5db; }
footer a { color: #9ca3af; text-decoration: none; }
footer a:hover { color: #fff; }
footer h6 { color: #f9fafb; font-weight: 600; }
@media (max-width: 768px) {
    .hero { padding: 3rem 0 3.5rem; }
    .hero-title { font-size: 1.7rem; }
    .hero-desc { font-size: .98rem; }
    .hero-features span { font-size: .84rem; }
    .btn-hero-call { font-size: 1rem; padding: .7rem 1.2rem; }
    .news-list a { font-size: .9rem; }
    .news-list .date { min-width: auto; margin-right: .5rem; }
}