/* LX Theme Main Styles */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --lx-primary: #1a56db;
    --lx-secondary: #0e7490;
    --lx-accent: #f59e0b;
    --lx-text: #1f2937;
    --lx-text-light: #6b7280;
    --lx-bg: #ffffff;
    --lx-bg-alt: #f3f6f9;
    --lx-border: #e5e7eb;
    --lx-radius: 10px;
    --lx-shadow: 0 1px 3px rgba(0,0,0,.08);
    --lx-shadow-lg: 0 16px 40px rgba(15, 23, 42, .12);
    --lx-max-width: 1200px;
    --lx-font: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

body {
    font-family: var(--lx-font);
    color: var(--lx-text);
    line-height: 1.7;
    background: var(--lx-bg);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--lx-primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--lx-secondary); }

img { max-width: 100%; height: auto; display: block; }

.container { max-width: var(--lx-max-width); margin: 0 auto; padding: 0 20px; }
.text-center { text-align: center; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 24px;
    border-radius: var(--lx-radius);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all .2s;
    text-align: center;
}
.btn-primary { background: var(--lx-primary); color: #fff; border-color: var(--lx-primary); }
.btn-primary:hover { background: var(--lx-secondary); border-color: var(--lx-secondary); color: #fff; }
.btn-outline { background: transparent; color: var(--lx-primary); border-color: var(--lx-primary); }
.btn-outline:hover { background: var(--lx-primary); color: #fff; }
.btn-lg { padding: 14px 32px; font-size: 17px; }

/* Header */
.site-header {
    background: #fff;
    border-bottom: 1px solid var(--lx-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--lx-shadow);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    gap: 20px;
}
.site-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--lx-primary);
    white-space: nowrap;
}
.main-navigation { flex: 1; display: flex; justify-content: center; }
.nav-menu {
    display: flex;
    list-style: none;
    gap: 4px;
    align-items: center;
}
.nav-menu > li { position: relative; }
.nav-menu > li > a {
    display: block;
    padding: 8px 14px;
    color: var(--lx-text);
    font-size: 15px;
    font-weight: 500;
    border-radius: var(--lx-radius);
}
.nav-menu > li > a:hover,
.nav-menu > li.current-menu-item > a { color: var(--lx-primary); background: var(--lx-bg-alt); }
.nav-menu .sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    border: 1px solid var(--lx-border);
    border-radius: var(--lx-radius);
    box-shadow: var(--lx-shadow-lg);
    min-width: 220px;
    list-style: none;
    padding: 8px 0;
    z-index: 100;
}
.nav-menu li:hover > .sub-menu { display: block; }
.nav-menu .sub-menu a {
    display: block;
    padding: 8px 16px;
    color: var(--lx-text);
    font-size: 14px;
}
.nav-menu .sub-menu a:hover { background: var(--lx-bg-alt); color: var(--lx-primary); }
.header-cta { white-space: nowrap; }
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--lx-text);
    margin: 5px 0;
    transition: .3s;
}

/* Hero - full bleed */
.hero-fullbleed {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    color: #fff;
    overflow: hidden;
    padding: 0;
}
.hero-media {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.04);
    animation: heroZoom 18s ease-out forwards;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(120deg, rgba(11, 31, 74, .78) 0%, rgba(14, 116, 144, .55) 55%, rgba(11, 31, 74, .35) 100%),
        linear-gradient(to top, rgba(11, 31, 74, .55), transparent 45%);
}
.hero-inner {
    position: relative;
    z-index: 1;
    padding: 120px 20px 100px;
}
.hero-content {
    max-width: 720px;
    text-align: left;
}
.hero-brand {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    opacity: .92;
    margin-bottom: 16px;
}
.hero-fullbleed h1 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 800;
    margin-bottom: 18px;
    line-height: 1.2;
    text-shadow: 0 2px 20px rgba(0,0,0,.25);
}
.hero-subtitle {
    font-size: 1.15rem;
    opacity: .92;
    margin-bottom: 32px;
    max-width: 540px;
    line-height: 1.7;
}
.hero-cta {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}
.hero-cta .btn-outline {
    color: #fff;
    border-color: rgba(255,255,255,.85);
}
.hero-cta .btn-outline:hover {
    background: #fff;
    color: var(--lx-primary);
}
.hero-cta .btn-primary {
    background: var(--lx-accent);
    border-color: var(--lx-accent);
    color: #111;
}
.hero-cta .btn-primary:hover {
    background: #fff;
    border-color: #fff;
    color: var(--lx-primary);
}

@keyframes heroZoom {
    from { transform: scale(1.08); }
    to { transform: scale(1); }
}

/* Trust bar */
.trust-bar {
    background: #0b1f4a;
    color: rgba(255,255,255,.9);
    padding: 18px 0;
}
.trust-bar-inner {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .02em;
}
.trust-bar-inner span::before {
    content: "✓ ";
    color: var(--lx-accent);
}

/* Sections */
section { padding: 80px 0; }
.section-title { font-size: 2rem; font-weight: 700; text-align: center; margin-bottom: 12px; }
.section-title-left { text-align: left; }
.section-desc { text-align: center; color: var(--lx-text-light); margin-bottom: 40px; max-width: 620px; margin-left: auto; margin-right: auto; }

/* Services Grid */
.services-section { background: var(--lx-bg); }
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}
.service-card {
    display: block;
    background: #fff;
    border: 1px solid var(--lx-border);
    border-radius: var(--lx-radius);
    overflow: hidden;
    color: inherit;
    transition: box-shadow .35s, transform .35s;
}
.service-card:hover {
    box-shadow: var(--lx-shadow-lg);
    transform: translateY(-6px);
    color: inherit;
}
.service-card-media {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--lx-bg-alt);
}
.service-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}
.service-card:hover .service-card-media img { transform: scale(1.05); }
.service-card-body { padding: 24px; }
.service-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--lx-text);
}
.service-card p {
    color: var(--lx-text-light);
    font-size: 14px;
    margin-bottom: 16px;
    line-height: 1.7;
}
.service-link {
    font-size: 14px;
    font-weight: 700;
    color: var(--lx-primary);
}

/* Process */
.process-section {
    background:
        radial-gradient(circle at top right, rgba(26, 86, 219, .08), transparent 40%),
        var(--lx-bg-alt);
}
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}
.step {
    background: #fff;
    border-radius: var(--lx-radius);
    padding: 28px 18px;
    border: 1px solid rgba(26, 86, 219, .08);
}
.step-num {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--lx-primary), var(--lx-secondary));
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    margin: 0 auto 16px;
}
.step h3 { margin-bottom: 8px; }
.step p { color: var(--lx-text-light); font-size: 14px; }

/* Why */
.why-section { background: #fff; }
.why-layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 48px;
    align-items: center;
}
.why-visual {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--lx-shadow-lg);
}
.why-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 420px;
}
.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.why-item {
    padding: 20px;
    border-left: 3px solid var(--lx-primary);
    background: var(--lx-bg-alt);
    border-radius: 0 var(--lx-radius) var(--lx-radius) 0;
}
.why-item h3 { margin-bottom: 8px; font-size: 1.05rem; }
.why-item p { color: var(--lx-text-light); font-size: 14px; }

/* Blog */
.blog-section { background: var(--lx-bg-alt); }
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}
.blog-card {
    background: #fff;
    border: 1px solid var(--lx-border);
    border-radius: var(--lx-radius);
    overflow: hidden;
    transition: box-shadow .3s, transform .3s;
}
.blog-card:hover {
    box-shadow: var(--lx-shadow-lg);
    transform: translateY(-4px);
}
.blog-card-image {
    display: block;
    overflow: hidden;
}
.blog-card-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform .45s ease;
}
.blog-card:hover .blog-card-image img { transform: scale(1.04); }
.blog-card-body { padding: 20px; }
.blog-card-body time { font-size: 13px; color: var(--lx-text-light); }
.blog-card-body h3 { font-size: 1.1rem; margin: 8px 0; }
.blog-card-body h3 a { color: var(--lx-text); }
.blog-card-body p { color: var(--lx-text-light); font-size: 14px; margin-bottom: 12px; }
.read-more { font-size: 14px; font-weight: 600; }

/* Blog List */
.blog-list { display: flex; flex-direction: column; gap: 24px; }
.blog-list-item {
    display: flex;
    gap: 20px;
    padding: 0;
    background: #fff;
    border: 1px solid var(--lx-border);
    border-radius: var(--lx-radius);
    overflow: hidden;
    transition: box-shadow .3s;
}
.blog-list-item:hover { box-shadow: var(--lx-shadow-lg); }
.blog-list-image { flex-shrink: 0; width: 240px; }
.blog-list-image img {
    width: 240px;
    height: 100%;
    min-height: 160px;
    object-fit: cover;
    border-radius: 0;
}
.blog-list-body { padding: 20px; }
.blog-list-body h2 { font-size: 1.2rem; margin: 4px 0 8px; }
.blog-list-body h2 a { color: var(--lx-text); }

/* CTA Section */
.cta-section {
    position: relative;
    color: #fff;
    text-align: center;
    padding: 96px 0;
    overflow: hidden;
}
.cta-media {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.cta-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.cta-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(11, 31, 74, .88), rgba(14, 116, 144, .78));
}
.cta-inner { position: relative; z-index: 1; }
.cta-section h2 { font-size: 2rem; margin-bottom: 12px; }
.cta-section p { opacity: .92; margin-bottom: 24px; }
.cta-section .btn-primary {
    background: var(--lx-accent);
    color: #111;
    border-color: var(--lx-accent);
}
.cta-section .btn-primary:hover {
    background: #fff;
    color: var(--lx-primary);
    border-color: #fff;
}

/* Reveal motion */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-visible {
    opacity: 1;
    transform: none;
}

/* Content Layout */
.content-with-sidebar {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
    padding: 40px 0;
}
.page-content { padding: 40px 0; }
.breadcrumb {
    font-size: 14px;
    color: var(--lx-text-light);
    margin-bottom: 24px;
    padding: 12px 0;
}
.breadcrumb a { color: var(--lx-text-light); }
.breadcrumb a:hover { color: var(--lx-primary); }

/* Article */
.single-article { max-width: 800px; }
.article-header { margin-bottom: 24px; }
.article-header h1 { font-size: 2rem; line-height: 1.3; margin-bottom: 12px; }
.article-meta { font-size: 14px; color: var(--lx-text-light); display: flex; gap: 16px; }
.entry-content { font-size: 16px; line-height: 1.8; }
.entry-content h2 { font-size: 1.5rem; margin: 32px 0 16px; color: var(--lx-text); }
.entry-content h3 { font-size: 1.25rem; margin: 24px 0 12px; }
.entry-content p { margin-bottom: 16px; }
.entry-content ul, .entry-content ol { margin: 16px 0; padding-left: 24px; }
.entry-content li { margin-bottom: 8px; }
.article-tags, .service-keywords { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--lx-bg-alt);
    border: 1px solid var(--lx-border);
    border-radius: 20px;
    font-size: 13px;
    color: var(--lx-text-light);
}

/* Service Page */
.service-hero {
    margin: 0 0 32px;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 21 / 9;
    background: var(--lx-bg-alt);
}
.service-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.service-header { margin-bottom: 32px; }
.service-intro { font-size: 1.1rem; color: var(--lx-text-light); }
.service-cta-box {
    margin-top: 40px;
    padding: 32px;
    background: var(--lx-bg-alt);
    border-radius: var(--lx-radius);
    text-align: center;
}
.service-cta-box h2 { margin-bottom: 8px; }
.service-cta-box p { color: var(--lx-text-light); margin-bottom: 20px; }

.article-featured-image {
    margin: 0 0 28px;
    border-radius: 14px;
    overflow: hidden;
}
.article-featured-image img {
    width: 100%;
    max-height: 420px;
    object-fit: cover;
}

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
    border: 1px solid var(--lx-border);
    border-radius: var(--lx-radius);
    margin-bottom: 12px;
    overflow: hidden;
}
.faq-question {
    padding: 16px 20px;
    font-weight: 600;
    cursor: pointer;
    background: var(--lx-bg-alt);
    list-style: none;
}
.faq-question::-webkit-details-marker { display: none; }
.faq-answer { padding: 16px 20px; }
.faq-answer p { color: var(--lx-text-light); }
.faq-cta { text-align: center; margin-top: 40px; }

/* Sidebar */
.sidebar .widget { margin-bottom: 24px; padding: 20px; background: var(--lx-bg-alt); border-radius: var(--lx-radius); }
.widget-title { font-size: 1rem; margin-bottom: 12px; }
.sidebar ul { list-style: none; }
.sidebar li { padding: 6px 0; border-bottom: 1px solid var(--lx-border); }
.sidebar li:last-child { border-bottom: none; }
.widget-cta { text-align: center; }
.widget-cta p { font-size: 14px; color: var(--lx-text-light); margin-bottom: 12px; }

/* Footer */
.site-footer {
    background: #111827;
    color: #d1d5db;
    padding: 48px 0 24px;
    margin-top: 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
    margin-bottom: 32px;
}
.footer-col h3 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: #9ca3af; font-size: 14px; }
.footer-col a:hover { color: #fff; }
.footer-col p { font-size: 14px; color: #9ca3af; }
.footer-bottom { border-top: 1px solid #374151; padding-top: 20px; text-align: center; font-size: 13px; color: #6b7280; }

/* Pagination */
.pagination { margin-top: 32px; text-align: center; }
.pagination .nav-links { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; }
.pagination a, .pagination span {
    display: inline-block;
    padding: 8px 14px;
    border: 1px solid var(--lx-border);
    border-radius: var(--lx-radius);
    font-size: 14px;
}
.pagination .current { background: var(--lx-primary); color: #fff; border-color: var(--lx-primary); }

/* 404 */
.error-404 { padding: 80px 0; }
.error-404 h1 { font-size: 6rem; color: var(--lx-primary); margin-bottom: 16px; }
.error-404 p { font-size: 1.2rem; color: var(--lx-text-light); margin-bottom: 24px; }

/* Post Navigation */
.post-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--lx-border);
    font-size: 14px;
}

/* Archive Header */
.archive-header { padding: 40px 0 0; text-align: center; }
.archive-header h1 { font-size: 2rem; margin-bottom: 8px; }
.archive-header p { color: var(--lx-text-light); }

/* Responsive */
@media (max-width: 960px) {
    .services-grid,
    .blog-grid,
    .process-steps,
    .why-layout,
    .why-grid { grid-template-columns: 1fr; }
    .why-visual img { min-height: 280px; }
}

@media (max-width: 768px) {
    .menu-toggle { display: block; }
    .main-navigation {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: #fff;
        border-bottom: 1px solid var(--lx-border);
        box-shadow: var(--lx-shadow-lg);
        padding: 16px;
    }
    .main-navigation.active { display: block; }
    .nav-menu { flex-direction: column; align-items: stretch; }
    .nav-menu .sub-menu {
        position: static;
        box-shadow: none;
        border: none;
        padding-left: 16px;
    }
    .header-cta { display: none; }
    .hero-fullbleed { min-height: 78vh; }
    .hero-inner { padding: 96px 20px 72px; }
    .hero-content { text-align: center; }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-cta { justify-content: center; }
    .trust-bar-inner { gap: 16px 24px; }
    .content-with-sidebar { grid-template-columns: 1fr; }
    .blog-list-item { flex-direction: column; }
    .blog-list-image,
    .blog-list-image img { width: 100%; height: 180px; }
    .service-hero { aspect-ratio: 16 / 9; }
    section { padding: 48px 0; }
}


/* ================= New Sections ================= */

/* Hero badges */
.hero-badges {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    margin-top: 26px;
    font-size: 13.5px;
    font-weight: 600;
    opacity: .95;
}
.hero-badges span {
    background: rgba(255,255,255,.14);
    border: 1px solid rgba(255,255,255,.28);
    border-radius: 999px;
    padding: 6px 14px;
    backdrop-filter: blur(4px);
}

/* Pain points */
.pain-section { background: var(--lx-bg-alt); }
.pain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.pain-card {
    background: #fff;
    border: 1px solid var(--lx-border);
    border-top: 4px solid var(--lx-primary);
    border-radius: var(--lx-radius);
    padding: 26px 24px;
    transition: box-shadow .3s, transform .3s;
}
.pain-card:hover { box-shadow: var(--lx-shadow-lg); transform: translateY(-4px); }
.pain-card h3 { font-size: 1.15rem; margin-bottom: 10px; color: var(--lx-primary); }
.pain-card p { color: var(--lx-text-light); font-size: 14.5px; margin-bottom: 16px; }
.pain-link { font-size: 14px; font-weight: 700; }

/* Deliverables */
.deliverables-section { background: #fff; }
.deliverables-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.deliverable-card {
    background: #fff;
    border: 1px solid var(--lx-border);
    border-radius: var(--lx-radius);
    overflow: hidden;
    transition: box-shadow .3s, transform .3s;
}
.deliverable-card:hover { box-shadow: var(--lx-shadow-lg); transform: translateY(-4px); }
.deliverable-media {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--lx-bg-alt);
}
.deliverable-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}
.deliverable-card:hover .deliverable-media img { transform: scale(1.05); }
.report-preview {
    padding: 18px;
    color: #172554;
    background: linear-gradient(135deg, #f8fbff, #eef7f5);
}
.report-preview-ai { background: linear-gradient(135deg, #f6fbff, #eef8ff); }
.report-preview-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 0 12px;
    border-bottom: 1px solid #dbe5f0;
    font-size: 12px;
    font-weight: 700;
}
.report-preview-topbar i {
    color: #64748b;
    font-size: 10px;
    font-style: normal;
    font-weight: 600;
}
.report-preview-layout {
    display: grid;
    grid-template-columns: 1.12fr .88fr;
    gap: 14px;
    padding-top: 16px;
}
.report-document {
    min-height: 150px;
    padding: 19px 15px;
    border: 1px solid #dbe5f0;
    border-radius: 5px;
    background: #fff;
    box-shadow: 0 6px 14px rgba(15, 23, 42, .06);
}
.report-document::before {
    content: "";
    display: block;
    width: 45%;
    height: 7px;
    margin-bottom: 14px;
    border-radius: 999px;
    background: #cbd5e1;
}
.report-document span {
    display: block;
    height: 5px;
    margin: 9px 0;
    border-radius: 99px;
    background: #dbe4ee;
}
.report-document span:nth-child(3),
.report-document span:nth-child(6) { width: 74%; }
.report-document .match-one { width: 90%; background: linear-gradient(90deg, #fbbf24 0 52%, #dbe4ee 52%); }
.report-document .match-two { width: 82%; background: linear-gradient(90deg, #fb7185 0 42%, #dbe4ee 42%); }
.report-document .ai-mark { width: 88%; background: linear-gradient(90deg, #67e8f9 0 14%, #dbe4ee 14%); }
.report-summary {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8px 0;
}
.report-summary b { font-size: 11px; color: #475569; }
.report-summary strong {
    margin: 7px 0;
    color: #172554;
    font-size: 38px;
    line-height: 1;
}
.report-summary strong small { font-size: 16px; }
.report-status {
    align-self: flex-start;
    padding: 4px 7px;
    border-radius: 999px;
    background: #dcfce7;
    color: #15803d;
    font-size: 10px;
    font-weight: 700;
}
.report-status-blue { background: #e0f2fe; color: #0369a1; }
.report-summary em {
    margin-top: 10px;
    color: #64748b;
    font-size: 10px;
    line-height: 1.45;
    font-style: normal;
}
.deliverable-body { padding: 22px; }
.deliverable-body h3 { font-size: 1.1rem; margin-bottom: 8px; }
.deliverable-body p { color: var(--lx-text-light); font-size: 14px; }
.deliverables-grid-sm .deliverable-card { border-top: 3px solid var(--lx-accent); }

/* Stats bar */
.stats-bar {
    background: linear-gradient(120deg, #0b1f4a, var(--lx-primary));
    color: #fff;
    padding: 48px 0;
}
.stats-inner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}
.stat-number {
    font-size: 2.4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 6px;
}
.stat-label { font-size: 14px; opacity: .85; }

/* Home FAQ */
.home-faq-section { background: var(--lx-bg-alt); }
.container-narrow { max-width: 860px; }
.process-more { margin-top: 32px; }

/* Why grid 3 columns */
.why-grid-3 { grid-template-columns: repeat(3, 1fr); }
.why-section .why-grid-3 .why-item {
    border-left: none;
    border-top: 3px solid var(--lx-accent);
    border-radius: var(--lx-radius);
}

/* Service page blocks */
.service-header-cta { margin-top: 18px; }
.service-block { margin-top: 40px; }
.service-block h2 { font-size: 1.5rem; margin-bottom: 18px; }
.check-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 24px;
}
.check-list li {
    position: relative;
    padding-left: 28px;
    color: var(--text, #374151);
    font-size: 15px;
}
.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--lx-primary);
    font-weight: 800;
}
.check-list-accent li::before { color: var(--lx-accent); }
.process-steps-sm { margin-top: 8px; }
.process-steps-sm .step { padding: 20px 14px; }
.process-steps-sm .step h3 { font-size: 1rem; }
.process-steps-sm .step p { font-size: 13px; }
.process-steps-sm .step-num { width: 40px; height: 40px; font-size: 17px; margin-bottom: 12px; }

/* How it works page */
.page-intro { color: var(--lx-text-light); font-size: 1.05rem; max-width: 720px; }
.how-steps { margin-top: 24px; display: flex; flex-direction: column; gap: 18px; }
.how-step {
    display: flex;
    gap: 22px;
    align-items: flex-start;
    background: #fff;
    border: 1px solid var(--lx-border);
    border-radius: var(--lx-radius);
    padding: 26px 28px;
    transition: box-shadow .3s;
}
.how-step:hover { box-shadow: var(--lx-shadow-lg); }
.how-step-num {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--lx-primary), var(--lx-secondary));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 800;
}
.how-step-body h2 { font-size: 1.2rem; margin-bottom: 8px; }
.how-step-body p { color: var(--lx-text-light); font-size: 15px; }
.how-guarantees {
    margin-top: 40px;
    background: var(--lx-bg-alt);
    border-radius: var(--lx-radius);
    padding: 28px 32px;
}
.how-guarantees h2 { font-size: 1.4rem; margin-bottom: 16px; }

/* Pricing page */
.pricing-table-wrap {
    margin-top: 28px;
    overflow-x: auto;
    border-radius: var(--lx-radius);
    border: 1px solid var(--lx-border);
    background: #fff;
}
.pricing-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 15px;
}
.pricing-table th, .pricing-table td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid var(--lx-border);
}
.pricing-table thead th {
    background: var(--lx-primary);
    color: #fff;
    font-weight: 700;
    white-space: nowrap;
}
.pricing-table tbody tr:hover { background: var(--lx-bg-alt); }
.pricing-table tbody tr:last-child td { border-bottom: none; }
.pricing-table td:first-child { font-weight: 600; }
.pricing-note {
    margin-top: 16px;
    font-size: 14px;
    color: var(--lx-text-light);
}
.pricing-packages { margin-top: 36px; }
.pricing-packages h2 { font-size: 1.4rem; margin-bottom: 16px; }

/* Footer compliance line */
.footer-compliance { margin-bottom: 10px; font-size: 12.5px; color: #6b7280; }

/* Responsive additions */
@media (max-width: 960px) {
    .pain-grid,
    .deliverables-grid,
    .why-grid-3,
    .stats-inner { grid-template-columns: 1fr 1fr; }
    .check-list { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .pain-grid,
    .deliverables-grid,
    .why-grid-3,
    .stats-inner { grid-template-columns: 1fr; }
    .hero-badges { justify-content: center; }
    .how-step { flex-direction: column; gap: 14px; padding: 22px; }
    .pricing-table th, .pricing-table td { padding: 12px 14px; font-size: 14px; }
    .stat-number { font-size: 2rem; }
}


/* ================= UI 2.0 国际级视觉升级 ================= */

:root {
    --lx-radius-lg: 18px;
    --lx-radius-xl: 24px;
    --lx-grad: linear-gradient(120deg, var(--lx-primary), var(--lx-secondary));
    --lx-grad-accent: linear-gradient(120deg, #22c55e, #16a34a);
    --lx-shadow-soft: 0 4px 14px rgba(15, 23, 42, .06), 0 1px 4px rgba(15, 23, 42, .04);
    --lx-shadow-hover: 0 24px 48px -12px rgba(15, 23, 42, .18);
    --lx-font-head: "Inter", "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

/* 字体与标题 */
h1, h2, h3, h4 { font-family: var(--lx-font-head); letter-spacing: -0.015em; }
.section-title { font-size: clamp(1.7rem, 3vw, 2.3rem); letter-spacing: -0.02em; }
.section-title::after {
    content: "";
    display: block;
    width: 56px;
    height: 4px;
    border-radius: 4px;
    background: var(--lx-grad);
    margin: 14px auto 0;
}
.section-title-left::after { margin-left: 0; }
.section-desc { font-size: 15.5px; }

/* 按钮：胶囊 + 渐变 + 悬浮 */
.btn { border-radius: 999px; padding: 11px 26px; letter-spacing: .01em; }
.btn-primary {
    background: var(--lx-grad);
    border-color: transparent;
    box-shadow: 0 8px 20px -6px rgba(30, 64, 175, .45);
}
.btn-primary:hover {
    background: var(--lx-grad);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 14px 28px -8px rgba(30, 64, 175, .55);
}
.btn-outline { border-width: 1.5px; }
.btn-outline:hover { transform: translateY(-2px); box-shadow: var(--lx-shadow-soft); }
.btn-lg { padding: 15px 34px; }
.btn-glass {
    background: rgba(255, 255, 255, .12);
    color: #fff;
    border: 1.5px solid rgba(255, 255, 255, .45);
    backdrop-filter: blur(8px);
}
.btn-glass:hover { background: rgba(255, 255, 255, .22); color: #fff; transform: translateY(-2px); }

/* 头部：玻璃拟态 + 滚动收缩 */
.site-header {
    background: rgba(255, 255, 255, .86);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(229, 231, 235, .7);
    transition: box-shadow .3s, background .3s;
}
.site-header.is-scrolled { background: rgba(255, 255, 255, .96); box-shadow: 0 6px 24px rgba(15, 23, 42, .08); }
.header-inner { transition: height .3s; }
.site-header.is-scrolled .header-inner { height: 60px; }

/* ===== Hero 分屏 ===== */
.hero-split {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    color: #fff;
    overflow: hidden;
}
.hero-split .hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-split .hero-media img {
    width: 100%; height: 100%; object-fit: cover;
    transform: scale(1.05);
    animation: heroZoom 18s ease-out forwards;
}
.hero-split .hero-overlay {
    position: absolute; inset: 0;
    background:
        linear-gradient(100deg, rgba(8, 20, 52, .82) 0%, rgba(11, 31, 74, .55) 48%, rgba(11, 31, 74, .25) 100%),
        linear-gradient(to top, rgba(8, 20, 52, .6), transparent 50%);
}
.hero-split-inner {
    position: relative; z-index: 1;
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 48px;
    align-items: center;
    padding: 130px 20px 110px;
    width: 100%;
}
.hero-eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .12em;
    padding: 7px 16px;
    border-radius: 999px;
    background: rgba(34, 197, 94, .16);
    border: 1px solid rgba(34, 197, 94, .45);
    color: #86efac;
    margin-bottom: 22px;
}
.hero-split h1 {
    font-size: clamp(2.1rem, 4.2vw, 3.4rem);
    font-weight: 800;
    line-height: 1.18;
    margin-bottom: 20px;
    text-shadow: 0 2px 24px rgba(0, 0, 0, .3);
}
.grad-text {
    background: linear-gradient(100deg, #4ade80, #22d3ee);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    padding-right: .08em;
}
.hero-split .hero-subtitle { font-size: 1.08rem; opacity: .92; margin-bottom: 34px; max-width: 560px; }
.hero-split .hero-cta .btn-primary { background: var(--lx-grad-accent); box-shadow: 0 10px 26px -8px rgba(22, 163, 74, .6); }
.hero-split .hero-cta .btn-primary:hover { background: var(--lx-grad-accent); transform: translateY(-2px); }

/* Hero 社会证明 */
.hero-proof { display: flex; align-items: center; gap: 14px; margin-top: 30px; }
.avatar-stack { display: flex; }
.avatar {
    width: 38px; height: 38px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 15px;
    border: 2.5px solid rgba(255, 255, 255, .9);
    margin-left: -10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, .25);
}
.avatar:first-child { margin-left: 0; }
.hero-proof-text { font-size: 13.5px; opacity: .95; }
.hero-proof-text .stars { color: #fbbf24; letter-spacing: 2px; margin-right: 6px; }

/* Hero 右侧视觉：报告卡 + 浮动小卡 */
.hero-visual { position: relative; height: 460px; }
.report-card {
    position: absolute;
    top: 40px; right: 30px;
    width: 300px;
    background: rgba(255, 255, 255, .97);
    border-radius: var(--lx-radius-xl);
    padding: 24px 26px;
    color: var(--lx-text);
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, .45);
    backdrop-filter: blur(6px);
}
.report-card-head {
    display: flex; align-items: center; gap: 8px;
    font-size: 13px; font-weight: 700; color: var(--lx-text-light);
    text-transform: uppercase; letter-spacing: .06em;
    padding-bottom: 14px; margin-bottom: 6px;
    border-bottom: 1px solid var(--lx-border);
}
.report-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--lx-accent); }
.report-metric { display: flex; align-items: baseline; gap: 14px; padding: 8px 0 6px; }
.report-value { font-size: 2.6rem; font-weight: 800; color: var(--lx-accent); line-height: 1; }
.report-value span { font-size: 1.3rem; }
.report-label { font-size: 14px; color: var(--lx-text-light); }
.report-label em {
    font-style: normal; font-size: 12px; font-weight: 700;
    color: var(--lx-accent); background: #dcfce7;
    padding: 2px 8px; border-radius: 999px; margin-left: 6px;
}
.report-bar { height: 7px; border-radius: 7px; background: #e5e7eb; overflow: hidden; }
.report-bar span { display: block; height: 100%; border-radius: 7px; background: var(--lx-grad-accent); }
.report-bar-ai span { background: linear-gradient(90deg, #22d3ee, #0ea5e9); }
.report-metric-ai .report-value { color: #0891b2; }
.report-metric-ai .report-label em { color: #0891b2; background: #cffafe; }
.report-note { display: block; margin-top: 10px; color: #64748b; font-size: 10px; line-height: 1.45; }

.mini-card {
    position: absolute;
    display: flex; align-items: center; gap: 12px;
    background: rgba(255, 255, 255, .96);
    border-radius: 16px;
    padding: 13px 18px;
    color: var(--lx-text);
    box-shadow: 0 18px 40px -10px rgba(0, 0, 0, .4);
}
.mini-card strong { display: block; font-size: 14px; }
.mini-card small { color: var(--lx-text-light); font-size: 12px; }
.mini-icon {
    width: 34px; height: 34px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; font-weight: 800; flex-shrink: 0;
}
.mini-icon-green { background: #dcfce7; color: var(--lx-accent); }
.mini-icon-blue { background: #dbeafe; color: #2563eb; }
.mini-icon-amber { background: #fef3c7; color: #b45309; }
.float-a { animation: floatY 6s ease-in-out infinite; }
.float-b { left: 0; bottom: 120px; animation: floatY 7s ease-in-out .8s infinite; }
.float-c { right: 0; bottom: 30px; animation: floatY 8s ease-in-out 1.6s infinite; }
@keyframes floatY {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-14px); }
}

/* 信任条（国家覆盖） */
.trust-strip {
    background: rgba(8, 20, 52, .92);
    color: rgba(255, 255, 255, .88);
    padding: 15px 0;
    border-top: 1px solid rgba(255, 255, 255, .08);
}
.trust-strip-inner {
    display: flex; align-items: center; justify-content: center;
    gap: 14px; flex-wrap: wrap; font-size: 13.5px;
}
.trust-strip-label { font-weight: 700; color: #93c5fd; margin-right: 4px; }
.trust-country { opacity: .9; }
.trust-country + .trust-country::before { content: "· "; opacity: .5; }
.trust-divider { opacity: .3; }
.trust-tag {
    font-size: 12.5px; font-weight: 600;
    padding: 4px 12px; border-radius: 999px;
    background: rgba(34, 197, 94, .14); color: #86efac;
    border: 1px solid rgba(34, 197, 94, .3);
}

/* 卡片统一精修 */
.service-card, .pain-card, .deliverable-card, .blog-card, .testimonial-card, .step, .how-step {
    border-radius: var(--lx-radius-lg);
    box-shadow: var(--lx-shadow-soft);
    border-color: rgba(229, 231, 235, .8);
}
.service-card:hover, .pain-card:hover, .deliverable-card:hover, .blog-card:hover, .testimonial-card:hover {
    box-shadow: var(--lx-shadow-hover);
}

/* 流程步骤：连接线 */
.process-steps { position: relative; }
@media (min-width: 961px) {
    .process-steps::before {
        content: "";
        position: absolute;
        top: 52px; left: 12%; right: 12%;
        height: 2px;
        background: linear-gradient(90deg, transparent, rgba(30, 64, 175, .25), rgba(30, 64, 175, .25), transparent);
        z-index: 0;
    }
    .process-steps .step { position: relative; z-index: 1; }
}

/* 学员评价 */
.testimonials-section { background: linear-gradient(180deg, #f8fafc, var(--lx-bg-alt)); }
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: #fff;
    padding: 28px;
    border: 1px solid var(--lx-border);
    display: flex; flex-direction: column;
    transition: box-shadow .3s, transform .3s;
}
.testimonial-card:hover { transform: translateY(-4px); }
.testimonial-stars { color: #fbbf24; letter-spacing: 3px; font-size: 15px; margin-bottom: 14px; }
.testimonial-text { color: var(--lx-text); font-size: 15px; line-height: 1.8; flex: 1; }
.testimonial-footer {
    display: flex; align-items: center; gap: 12px;
    margin-top: 20px; padding-top: 18px;
    border-top: 1px solid var(--lx-border);
}
.avatar-lg { width: 44px; height: 44px; margin-left: 0; font-size: 17px; }
.testimonial-meta { flex: 1; }
.testimonial-meta strong { display: block; font-size: 14.5px; }
.testimonial-meta small { color: var(--lx-text-light); font-size: 12.5px; }
.testimonial-service {
    font-size: 12px; font-weight: 700;
    color: var(--lx-primary); background: #eff6ff;
    padding: 4px 12px; border-radius: 999px;
    white-space: nowrap;
}

/* FAQ 手风琴指示器 */
.faq-question { position: relative; padding-right: 48px; transition: background .2s; }
.faq-question:hover { background: #e8eef6; }
.faq-question::after {
    content: "+";
    position: absolute;
    right: 20px; top: 50%;
    transform: translateY(-50%);
    font-size: 20px; font-weight: 400;
    color: var(--lx-primary);
    transition: transform .25s;
}
.faq-item[open] .faq-question::after { content: "−"; }

/* 数据条升级 */
.stats-bar {
    background:
        radial-gradient(ellipse at 20% 50%, rgba(34, 197, 94, .18), transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(34, 211, 238, .15), transparent 50%),
        linear-gradient(120deg, #0b1f4a, var(--lx-primary));
}
.stat-number { font-variant-numeric: tabular-nums; }

/* 浮动联系按钮 */
.float-cta {
    position: fixed;
    right: 26px; bottom: 26px;
    z-index: 900;
    display: flex; align-items: center; gap: 0;
    height: 56px; min-width: 56px;
    padding: 0 16px;
    border-radius: 999px;
    background: var(--lx-grad-accent);
    color: #fff;
    box-shadow: 0 12px 30px -6px rgba(22, 163, 74, .55);
    transition: all .3s;
    overflow: hidden;
}
.float-cta:hover { color: #fff; transform: translateY(-3px); box-shadow: 0 18px 36px -8px rgba(22, 163, 74, .65); gap: 8px; }
.float-cta-text {
    font-size: 14px; font-weight: 700;
    max-width: 0; opacity: 0;
    transition: all .3s;
    white-space: nowrap;
}
.float-cta:hover .float-cta-text { max-width: 80px; opacity: 1; }
.float-cta::before {
    content: "";
    position: absolute; inset: 0;
    border-radius: 999px;
    box-shadow: 0 0 0 0 rgba(34, 197, 94, .5);
    animation: pulse 2.4s infinite;
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, .45); }
    70% { box-shadow: 0 0 0 16px rgba(34, 197, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

/* Hero CTA 旧规则清理（hero 内按钮已由 .btn-glass / 绿渐变接管） */
.hero-cta .btn-outline { color: inherit; border-color: rgba(255,255,255,.85); }

/* 响应式 */
@media (max-width: 960px) {
    .hero-split-inner { grid-template-columns: 1fr; padding: 120px 20px 90px; }
    .hero-visual { display: none; }
    .testimonials-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .hero-split { min-height: 86vh; }
    .hero-proof { flex-wrap: wrap; }
    .float-cta { right: 16px; bottom: 16px; }
    .float-cta .float-cta-text { max-width: 80px; opacity: 1; margin-left: 8px; }
}


/* ================= 企业微信 & 小程序 ================= */

/* 联系页企业微信卡片 */
.contact-wecom-card {
    margin: 28px 0;
    padding: 30px 32px;
    border-radius: var(--lx-radius-lg);
    background:
        radial-gradient(ellipse at 90% 10%, rgba(34, 197, 94, .12), transparent 55%),
        #f0fdf4;
    border: 1.5px solid rgba(22, 163, 74, .35);
    text-align: center;
}
.contact-wecom-card h2 { font-size: 1.35rem; color: #15803d; margin: 0 0 10px; }
.contact-wecom-card p { color: #3f6212; margin-bottom: 18px; }
.contact-wecom-card .btn { box-shadow: 0 10px 24px -8px rgba(22, 163, 74, .5); }

/* 联系页小程序二维码 */
.contact-mini-qr {
    margin: 28px 0;
    padding: 30px 32px;
    border-radius: var(--lx-radius-lg);
    background: var(--lx-bg-alt);
    border: 1px solid var(--lx-border);
    text-align: center;
}
.contact-mini-qr h2 { font-size: 1.35rem; margin: 0 0 10px; }
.contact-mini-qr img {
    margin: 0 auto;
    border-radius: 12px;
    border: 1px solid var(--lx-border);
    box-shadow: var(--lx-shadow-soft);
}

/* 页脚企业微信链接 */
.footer-wecom {
    color: #86efac !important;
    font-weight: 700;
    font-size: 14.5px !important;
}
.footer-wecom:hover { color: #bbf7d0 !important; }

/* 页脚小程序二维码 */
.footer-mini-qr { margin-top: 16px; }
.footer-mini-qr img {
    border-radius: 10px;
    border: 2px solid rgba(255, 255, 255, .25);
    background: #fff;
    padding: 6px;
    width: 108px;
    height: 108px;
}
.footer-mini-qr p { margin-top: 8px; font-size: 12.5px; color: #9ca3af; }


/* ================= 全断点响应式优化 ================= */

/* 防横向溢出（所有设备） */
html, body { overflow-x: clip; }
img, svg, video { max-width: 100%; }

/* ---- ≤1200px 小笔记本 ---- */
@media (max-width: 1200px) {
    .nav-menu > li > a { padding: 8px 10px; font-size: 14.5px; }
    .hero-split-inner { gap: 32px; }
    .report-card { width: 280px; right: 10px; }
}

/* ---- ≤1024px 平板（横竖屏）→ 汉堡菜单 ---- */
@media (max-width: 1024px) {
    .menu-toggle { display: block; }
    .main-navigation {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: #fff;
        border-bottom: 1px solid var(--lx-border);
        box-shadow: var(--lx-shadow-lg);
        padding: 12px 16px 16px;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }
    .main-navigation.active { display: block; }
    .nav-menu { flex-direction: column; align-items: stretch; gap: 2px; }
    .nav-menu > li > a {
        padding: 13px 14px;        /* ≥44px 触控目标 */
        font-size: 15.5px;
        border-radius: 10px;
    }
    .nav-menu .sub-menu {
        position: static;
        box-shadow: none;
        border: none;
        padding-left: 16px;
        display: block;             /* 平板直接展开子菜单 */
        background: var(--lx-bg-alt);
        border-radius: 10px;
        margin: 2px 0 6px;
    }
    .site-header.is-scrolled .main-navigation { top: 60px; }

    /* Hero 改单列，隐藏右侧视觉 */
    .hero-split-inner { grid-template-columns: 1fr; padding: 110px 20px 80px; }
    .hero-visual { display: none; }
    .hero-split .hero-subtitle { max-width: 620px; }
}

/* ---- ≤768px 大手机 ---- */
@media (max-width: 768px) {
    .header-cta { display: inline-block; padding: 8px 18px; font-size: 14px; } /* 保留转化按钮（覆盖旧隐藏规则） */
    .site-title { font-size: 17px; }

    .hero-split { min-height: auto; }
    .hero-split-inner { padding: 96px 20px 64px; }
    .hero-split h1 { font-size: clamp(1.75rem, 7vw, 2.2rem); }
    .hero-split .hero-subtitle { font-size: 1rem; }
    .hero-eyebrow { font-size: 12px; letter-spacing: .08em; }

    /* 数据条 2×2 更紧凑 */
    .stats-inner { grid-template-columns: 1fr 1fr; gap: 20px 12px; }
    .stat-number { font-size: 1.9rem; }

    /* 流程连接线移除 */
    .process-steps::before { display: none; }

    /* 联系页卡片 */
    .contact-wecom-card, .contact-mini-qr { padding: 24px 18px; }
}

/* ---- ≤640px 标准手机：价格表转卡片 ---- */
@media (max-width: 640px) {
    .pricing-table thead { display: none; }
    .pricing-table, .pricing-table tbody, .pricing-table tr, .pricing-table td {
        display: block;
        width: 100%;
    }
    .pricing-table tr {
        padding: 10px 0;
        border-bottom: 2px solid var(--lx-border);
    }
    .pricing-table tbody tr:last-child { border-bottom: none; }
    .pricing-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 16px;
        border-bottom: none;
        padding: 8px 16px;
        font-size: 14.5px;
    }
    .pricing-table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--lx-text-light);
        font-size: 13px;
        flex-shrink: 0;
    }
    .pricing-table td:first-child {
        font-size: 15.5px;
        padding-top: 12px;
    }
    .pricing-table td:first-child::before { content: ""; }
}

/* ---- ≤480px 小屏手机 ---- */
@media (max-width: 480px) {
    .container { padding: 0 16px; }
    section { padding: 44px 0; }
    .section-title { font-size: 1.55rem; }

    .header-inner { gap: 10px; }
    .site-title { font-size: 15px; }
    .header-cta { padding: 7px 14px; font-size: 13px; }

    .hero-split-inner { padding: 88px 16px 56px; }
    .hero-cta { flex-direction: column; align-items: stretch; }
    .hero-cta .btn { width: 100%; }
    .hero-proof { gap: 10px; }
    .hero-proof-text { font-size: 12.5px; }
    .trust-strip-inner { gap: 8px; font-size: 12.5px; }

    .btn-lg { padding: 14px 24px; font-size: 16px; }
    .service-card-body { padding: 20px; }
    .testimonial-card { padding: 22px 18px; }
    .how-step { padding: 20px 16px; }
    .step { padding: 22px 14px; }

    .float-cta { right: 14px; bottom: 14px; height: 50px; min-width: 50px; padding: 0 13px; }
    .float-cta svg { width: 22px; height: 22px; }

    .article-header h1 { font-size: 1.55rem; }
    .entry-content { font-size: 15.5px; }
    .service-cta-box { padding: 26px 18px; }
}

/* ---- 横屏矮屏（手机横持） ---- */
@media (max-height: 500px) and (orientation: landscape) {
    .hero-split { min-height: auto; }
    .hero-split-inner { padding-top: 80px; padding-bottom: 48px; }
}

/* ---- 触控优化 ---- */
a, button, summary { -webkit-tap-highlight-color: rgba(30, 64, 175, .12); }
@media (hover: none) {
    /* 触屏设备取消悬停浮起，避免粘滞 */
    .service-card:hover, .pain-card:hover, .deliverable-card:hover,
    .blog-card:hover, .testimonial-card:hover, .btn-primary:hover { transform: none; }
}


/* ================= 品牌配色重塑：Turnitin蓝 + 微信绿 ================= */

:root {
    --lx-deep: #0A3D62;                                   /* Turnitin 深蓝（页脚/叠层） */
    --lx-grad: linear-gradient(120deg, #0096D6, #0077B6); /* Turnitin蓝渐变 */
    --lx-grad-accent: linear-gradient(120deg, #2BC36A, #07C160); /* 微信绿渐变 */
    --lx-wechat: #07C160;
}

/* 全部主按钮（免费咨询/联系类CTA）→ 微信绿 */
.btn-primary {
    background: var(--lx-grad-accent);
    border-color: transparent;
    box-shadow: 0 8px 20px -6px rgba(7, 193, 96, .45);
}
.btn-primary:hover {
    background: linear-gradient(120deg, #07C160, #06AD56);
    border-color: transparent;
    box-shadow: 0 14px 28px -8px rgba(7, 193, 96, .55);
}

/* Hero 右侧报告卡达标数值 → 微信绿 */
.report-value { color: var(--lx-wechat); }
.report-label em { color: var(--lx-wechat); }

/* 页脚 → Turnitin 深蓝渐变 */
.site-footer {
    background: linear-gradient(160deg, #0A3D62 0%, #0B4F7E 60%, #0968A6 100%);
    color: #cfe8f7;
}
.footer-col h3 { color: #fff; }
.footer-col a { color: #a8d4ee; }
.footer-col a:hover { color: #fff; }
.footer-col p { color: #a8d4ee; }
.footer-bottom { border-top-color: rgba(255,255,255,.18); color: #7fb8dd; }
.footer-compliance { color: #7fb8dd; }

/* Hero：晨光浅蓝，降低深色压迫感 */
.hero-split .hero-overlay {
    background:
        linear-gradient(100deg, rgba(248, 253, 253, .98) 0%, rgba(232, 247, 248, .88) 46%, rgba(226, 242, 239, .36) 72%, rgba(255, 255, 255, .06) 100%),
        linear-gradient(to top, rgba(231, 244, 247, .22), transparent 52%);
}
.hero-split { color: #163a59; }
.hero-split h1 { color: #123551; text-shadow: none; }
.hero-split .hero-subtitle { color: #315b73; opacity: 1; }
.hero-eyebrow {
    background: rgba(22, 163, 74, .10);
    border-color: rgba(22, 163, 74, .28);
    color: #18764a;
}
.hero-split .btn-glass {
    color: #1d5b7d;
    background: rgba(255, 255, 255, .58);
    border-color: rgba(45, 115, 144, .36);
}
.hero-split .btn-glass:hover { color: #123551; background: rgba(255, 255, 255, .88); }
.hero-proof-text { color: #315b73; }

/* 底部 CTA 叠层 */
.cta-overlay {
    background: linear-gradient(120deg, rgba(10, 61, 98, .9), rgba(0, 119, 182, .8));
}
.cta-section .btn-primary { background: var(--lx-grad-accent); }

/* 国家信任条 */
.trust-strip { background: #08314F; }

/* 数据统计条 */
.stats-bar {
    background:
        radial-gradient(ellipse at 20% 50%, rgba(43, 195, 106, .18), transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(56, 189, 248, .18), transparent 50%),
        linear-gradient(120deg, #0A3D62, #0077B6);
}

/* 价格表表头 */
.pricing-table thead th { background: #0096D6; }

/* 步骤序号/流程圆点 → Turnitin蓝渐变（变量已接管，强制统一） */
.step-num, .how-step-num { background: var(--lx-grad); }


/* ================= 高级交互组件样式 ================= */

/* 区块标题行（标题+Lottie） */
.section-title-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}
.section-title-row .section-title { margin-bottom: 12px; }
.section-title-row .section-title::after { display: none; }

/* ---- Before/After 对比滑块 ---- */
.compare-section { background: #fff; }
.compare-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 32px;
    align-items: stretch;
}
.compare-slider {
    position: relative;
    border-radius: var(--lx-radius-lg);
    overflow: hidden;
    box-shadow: var(--lx-shadow-lg);
    cursor: ew-resize;
    min-height: 260px;
    user-select: none;
    touch-action: pan-y;
}
.compare-pane {
    position: absolute;
    inset: 0;
    padding: 28px 30px;
    font-size: 15.5px;
    line-height: 1.9;
}
.compare-before {
    background: linear-gradient(135deg, #fef2f2, #fff5f5);
    color: #7f1d1d;
}
.compare-after {
    background: linear-gradient(135deg, #f0fdf4, #ecfdf5);
    color: #14532d;
    clip-path: inset(0 0 0 50%);
}
.compare-tag {
    display: inline-block;
    font-size: 12.5px;
    font-weight: 800;
    padding: 5px 14px;
    border-radius: 999px;
    margin-bottom: 16px;
}
.compare-tag-red { background: #fee2e2; color: #b91c1c; }
.compare-tag-green { background: #bbf7d0; color: #15803d; }
.compare-pane p { margin: 0; }
.compare-before p { text-decoration: line-through wavy rgba(220, 38, 38, .35) 2px; text-decoration-skip-ink: none; }
.compare-handle {
    position: absolute;
    top: 0; bottom: 0;
    left: 50%;
    width: 0;
    z-index: 3;
    pointer-events: none;
}
.compare-handle-bar {
    position: absolute;
    top: 0; bottom: 0; left: -2px;
    width: 4px;
    background: #fff;
    box-shadow: 0 0 12px rgba(0,0,0,.25);
}
.compare-handle-btn {
    position: absolute;
    top: 50%; left: 0;
    transform: translate(-50%, -50%);
    width: 44px; height: 44px;
    border-radius: 50%;
    background: #fff;
    color: var(--lx-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 800;
    box-shadow: 0 8px 20px rgba(0,0,0,.25);
}
.compare-range {
    position: absolute;
    inset: 0;
    width: 100%; height: 100%;
    opacity: 0;
    cursor: ew-resize;
    margin: 0;
    z-index: 4;
}

/* ---- AI率仪表盘 ---- */
.gauge-card {
    background: #fff;
    border: 1px solid var(--lx-border);
    border-radius: var(--lx-radius-lg);
    box-shadow: var(--lx-shadow-lg);
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}
.gauge-wrap { position: relative; width: 220px; max-width: 100%; }
.gauge-svg { width: 100%; height: auto; }
#gaugeArc { transition: stroke .2s; }
.gauge-num {
    position: absolute;
    left: 0; right: 0; bottom: 6px;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--lx-text);
    font-variant-numeric: tabular-nums;
}
.gauge-caption { margin-top: 16px; }
.gauge-caption strong { display: block; font-size: 1.05rem; }
.gauge-caption span { color: var(--lx-text-light); font-size: 13px; }

/* ---- 估价计算器 ---- */
.quote-section {
    background:
        radial-gradient(ellipse at 15% 20%, rgba(0, 150, 214, .08), transparent 50%),
        var(--lx-bg-alt);
}
.quote-card {
    max-width: 900px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid var(--lx-border);
    border-radius: var(--lx-radius-xl);
    box-shadow: var(--lx-shadow-lg);
    padding: 34px 38px;
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 36px;
    align-items: center;
}
.quote-form { display: flex; flex-direction: column; gap: 18px; }
.quote-field label {
    display: block;
    font-size: 13.5px;
    font-weight: 700;
    color: var(--lx-text);
    margin-bottom: 8px;
}
.quote-field select, .quote-field input[type="number"] {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--lx-border);
    border-radius: 10px;
    font-size: 15px;
    font-family: inherit;
    color: var(--lx-text);
    background: #fff;
    transition: border-color .2s;
}
.quote-field select:focus, .quote-field input[type="number"]:focus {
    outline: none;
    border-color: var(--lx-primary);
    box-shadow: 0 0 0 3px rgba(0, 150, 214, .15);
}
.quote-radio { display: flex; gap: 18px; }
.quote-radio label {
    display: flex !important;
    align-items: center;
    gap: 7px;
    font-weight: 500 !important;
    margin-bottom: 0 !important;
    cursor: pointer;
}
.quote-radio input { accent-color: var(--lx-accent); width: 17px; height: 17px; }
.quote-result { text-align: center; border-left: 1px dashed var(--lx-border); padding-left: 36px; }
.quote-price {
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--lx-accent);
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
}
.quote-price small { font-size: 1rem; font-weight: 600; color: var(--lx-text-light); }
.quote-note { color: var(--lx-text-light); font-size: 13px; margin: 10px 0 20px; }

/* 响应式 */
@media (max-width: 900px) {
    .compare-layout { grid-template-columns: 1fr; }
    .compare-slider { min-height: 300px; }
    .quote-card { grid-template-columns: 1fr; padding: 26px 22px; gap: 26px; }
    .quote-result { border-left: none; border-top: 1px dashed var(--lx-border); padding-left: 0; padding-top: 24px; }
}
@media (max-width: 480px) {
    .compare-pane { padding: 20px 18px; font-size: 14px; }
    .quote-price { font-size: 2.1rem; }
}


/* 估价计算器免责说明 + 价格页间距 */
.quote-disclaimer {
    margin-top: 14px;
    font-size: 12.5px;
    color: var(--lx-text-light);
    line-height: 1.6;
}
.pricing-after { padding-top: 0; }