/* ========================================
   SYZ Machine Landing Page Global Styles
   File: syzmachine-html-landing-page.css
   Location: /wp-content/themes/helle-theme-child-master/assets/css/
   Scoped to: .syz-landing-page
   ======================================== */

/* ===== CSS VARIABLES (Scoped Container) ===== */
.syz-landing-page {
    --primary-red: #B2322E;
    --primary-dark: #181818;
    --white: #FFFFFF;
    --off-white: #F9F9F9;
    --accent-red-light: #D4524E;
    --accent-red-dark: #8A1F1C;
    --text-muted: #666666;
    --border-light: #E0E0E0;
    
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    line-height: 1.7;
    color: var(--primary-dark);
}

/* Scoped Reset */
.syz-landing-page * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.syz-landing-page img {
    max-width: 100%;
    display: block;
}

.syz-landing-page a {
    text-decoration: none;
    color: inherit;
}

.syz-landing-page ul {
    list-style: none;
}

/* ===== LAYOUT ===== */
.syz-landing-page .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* ===== BUTTONS ===== */
.syz-landing-page .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 6px;
    font-family: 'Lexend', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.syz-landing-page .btn-primary {
    background: var(--primary-red);
    color: var(--white);
    border-color: var(--primary-red);
}

.syz-landing-page .btn-primary:hover {
    background: var(--accent-red-dark);
    border-color: var(--accent-red-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(178,50,46,0.35);
}

.syz-landing-page .btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.5);
}

.syz-landing-page .btn-outline:hover {
    background: rgba(255,255,255,0.12);
    border-color: var(--white);
}

.syz-landing-page .btn-outline-dark {
    background: transparent;
    color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.syz-landing-page .btn-outline-dark:hover {
    background: var(--primary-dark);
    color: var(--white);
}

/* ===== SECTION LABEL & HEADER ===== */
.syz-landing-page .section-label {
    display: inline-block;
    background: var(--primary-red);
    color: var(--white);
    font-family: 'Lexend', sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: 3px;
    margin-bottom: 18px;
}

.syz-landing-page .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.syz-landing-page .section-header h2 {
    font-family: 'Lexend', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -1px;
    line-height: 1.2;
    margin-bottom: 16px;
}

.syz-landing-page .section-header p {
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 620px;
    margin: 0 auto;
}

/* ===== HERO SECTION ===== */
.syz-landing-page .section-hero {
    background: var(--primary-dark);
    padding: 120px 0;
    overflow: hidden;
}

.syz-landing-page .hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.syz-landing-page .hero-badge {
    display: inline-block;
    background: rgba(178,50,46,0.2);
    border: 1px solid rgba(178,50,46,0.5);
    color: #ff8c8a;
    font-family: 'Lexend', sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 5px 16px;
    border-radius: 30px;
    margin-bottom: 24px;
}

.syz-landing-page .hero-content h1 {
    font-family: 'Lexend', sans-serif;
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 22px;
}

.syz-landing-page .hero-content h1 .highlight {
    color: var(--primary-red);
}

.syz-landing-page .hero-subtitle {
    color: rgba(255,255,255,0.65);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 480px;
}

.syz-landing-page .hero-checks {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 36px;
}

.syz-landing-page .hero-checks li {
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.syz-landing-page .hero-checks li::before {
    content: '✔';
    color: var(--primary-red);
    font-size: 0.85rem;
    flex-shrink: 0;
}

.syz-landing-page .hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.syz-landing-page .hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.12);
}

.syz-landing-page .stat-item {
    text-align: center;
}

.syz-landing-page .stat-num {
    font-family: 'Lexend', sans-serif;
    font-size: 2rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
}

.syz-landing-page .stat-num span {
    color: var(--primary-red);
}

.syz-landing-page .stat-label {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    margin-top: 6px;
}

.syz-landing-page .hero-visual {
    position: relative;
}

.syz-landing-page .hero-image-placeholder {
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    aspect-ratio: 1/1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.syz-landing-page .hero-image-placeholder::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 220px;
    height: 220px;
    background: radial-gradient(circle, rgba(178,50,46,0.25) 0%, transparent 70%);
}

.syz-landing-page .floating-tag {
    position: absolute;
    background: var(--white);
    border-radius: 10px;
    padding: 10px 16px;
    box-shadow: 0 8px 28px rgba(0,0,0,0.35);
    display: flex;
    align-items: center;
    gap: 10px;
}

.syz-landing-page .floating-tag .tag-icon {
    width: 36px;
    height: 36px;
    background: var(--primary-red);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.syz-landing-page .floating-tag .tag-icon svg {
    width: 18px;
    height: 18px;
    color: #fff;
}

.syz-landing-page .floating-tag .tag-text strong {
    font-family: 'Lexend', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary-dark);
    display: block;
}

.syz-landing-page .floating-tag .tag-text span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.syz-landing-page .tag-1 {
    bottom: 30px;
    left: -24px;
}

.syz-landing-page .tag-2 {
    top: 30px;
    right: -24px;
}

/* ===== PAIN POINTS ===== */
.syz-landing-page .section-pain {
    padding: 120px 0;
}

.syz-landing-page .pain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.syz-landing-page .pain-card {
    background: var(--white);
    border-radius: 12px;
    padding: 36px 32px;
    border: 1px solid var(--border-light);
    border-left: 4px solid transparent;
    transition: all 0.35s ease;
    opacity: 0;
    transform: translateY(30px);
}

.syz-landing-page .pain-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.syz-landing-page .pain-card:hover {
    border-left-color: var(--primary-red);
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.1);
}

.syz-landing-page .pain-icon {
    width: 52px;
    height: 52px;
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.syz-landing-page .pain-icon svg {
    width: 26px;
    height: 26px;
    color: var(--primary-red);
}

.syz-landing-page .pain-card h3 {
    font-family: 'Lexend', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--primary-dark);
}

.syz-landing-page .pain-card p {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.syz-landing-page .pain-card .upsell {
    margin-top: 16px;
    font-size: 0.85rem;
    color: var(--primary-red);
    font-weight: 700;
    font-family: 'Lexend', sans-serif;
}

/* ===== PRODUCTS GRID ===== */
.syz-landing-page .section-products {
    padding: 120px 0;
    background: var(--primary-dark);
}

.syz-landing-page .section-products .section-header h2 {
    color: var(--white);
}

.syz-landing-page .section-products .section-header p {
    color: rgba(255,255,255,0.6);
}

.syz-landing-page .products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.syz-landing-page .product-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.35s ease;
    opacity: 0;
    transform: translateY(30px);
}

.syz-landing-page .product-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.syz-landing-page .product-card:hover {
    border-color: var(--primary-red);
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}

.syz-landing-page .product-card-image {
    background: linear-gradient(135deg, #2e2e2e 0%, #222 100%);
    aspect-ratio: 4/3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.syz-landing-page .product-tag {
    position: absolute;
    top: 14px;
    left: 14px;
    background: var(--primary-red);
    color: var(--white);
    font-family: 'Lexend', sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 10px;
    border-radius: 4px;
}

.syz-landing-page .product-card-body {
    padding: 28px;
}

.syz-landing-page .product-card-body h3 {
    font-family: 'Lexend', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.syz-landing-page .product-card-body p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.65;
    margin-bottom: 16px;
}

.syz-landing-page .product-features {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.syz-landing-page .product-features li {
    font-size: 0.83rem;
    color: rgba(255,255,255,0.65);
    display: flex;
    align-items: center;
    gap: 8px;
}

.syz-landing-page .product-features li::before {
    content: '';
    width: 5px;
    height: 5px;
    background: var(--primary-red);
    border-radius: 50%;
    flex-shrink: 0;
}

/* ===== WHY CHOOSE US ===== */
.syz-landing-page .section-why {
    padding: 120px 0;
    background: var(--off-white);
}

.syz-landing-page .why-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
}

.syz-landing-page .why-card {
    background: var(--white);
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
    border: 1px solid var(--border-light);
    transition: all 0.35s ease;
    opacity: 0;
    transform: translateY(30px);
}

.syz-landing-page .why-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.syz-landing-page .why-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-red);
    box-shadow: 0 16px 40px rgba(0,0,0,0.08);
}

.syz-landing-page .why-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary-red), var(--accent-red-dark));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
}

.syz-landing-page .why-icon svg {
    width: 26px;
    height: 26px;
    color: var(--white);
}

.syz-landing-page .why-card h3 {
    font-family: 'Lexend', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--primary-dark);
}

.syz-landing-page .why-card p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ===== WHO WE ARE ===== */
.syz-landing-page .section-who {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--accent-red-dark) 100%);
    position: relative;
    overflow: hidden;
}

.syz-landing-page .section-who::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
}

.syz-landing-page .section-who::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255,255,255,0.04);
}

.syz-landing-page .section-who .section-header h2 {
    color: var(--white);
}

.syz-landing-page .section-who .section-header p {
    color: rgba(255,255,255,0.75);
}

.syz-landing-page .who-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-bottom: 48px;
}

.syz-landing-page .who-stat {
    text-align: center;
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 32px 20px;
    border: 1px solid rgba(255,255,255,0.15);
}

.syz-landing-page .who-stat .num {
    font-family: 'Lexend', sans-serif;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
}

.syz-landing-page .who-stat .lbl {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.7);
    margin-top: 8px;
}

.syz-landing-page .who-cta {
    text-align: center;
}

/* ===== FAQ ===== */
.syz-landing-page .section-faq {
    padding: 120px 0;
    background: var(--off-white);
}

.syz-landing-page .faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.syz-landing-page .faq-item {
    background: var(--white);
    border-radius: 10px;
    border: 1px solid var(--border-light);
    overflow: hidden;
}

.syz-landing-page .faq-question {
    padding: 22px 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    transition: background 0.2s;
}

.syz-landing-page .faq-question:hover {
    background: var(--off-white);
}

.syz-landing-page .faq-question h3 {
    font-family: 'Lexend', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.syz-landing-page .faq-plus {
    width: 28px;
    height: 28px;
    background: var(--off-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.2rem;
    color: var(--primary-red);
    transition: transform 0.3s ease;
}

.syz-landing-page .faq-item.active .faq-plus {
    transform: rotate(45deg);
}

.syz-landing-page .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

.syz-landing-page .faq-item.active .faq-answer {
    max-height: 200px;
}

.syz-landing-page .faq-answer p {
    padding: 0 28px 22px;
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ===== FINAL CTA ===== */
.syz-landing-page .section-contact {
    padding: 120px 0;
    background: var(--primary-dark);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.syz-landing-page .section-contact::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(178,50,46,0.15) 0%, transparent 70%);
}

.syz-landing-page .section-contact h2 {
    font-family: 'Lexend', sans-serif;
    font-size: 2.75rem;
    font-weight: 900;
    color: var(--white);
    letter-spacing: -1px;
    line-height: 1.2;
    margin-bottom: 20px;
    position: relative;
}

.syz-landing-page .section-contact p {
    color: rgba(255,255,255,0.65);
    max-width: 560px;
    margin: 0 auto 36px;
    font-size: 1rem;
    position: relative;
}

.syz-landing-page .btn-group {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 24px;
    position: relative;
}

.syz-landing-page .cta-perks {
    display: flex;
    gap: 32px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 20px;
}

.syz-landing-page .cta-perk {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.55);
    display: flex;
    align-items: center;
    gap: 8px;
}

.syz-landing-page .cta-perk::before {
    content: '✔';
    color: var(--primary-red);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
    .syz-landing-page .hero-grid {
        gap: 48px;
    }
    .syz-landing-page .hero-content h1 {
        font-size: 2.8rem;
    }
    .syz-landing-page .why-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .syz-landing-page .who-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .syz-landing-page .hero-grid {
        grid-template-columns: 1fr;
    }
    .syz-landing-page .section-hero {
        padding: 100px 0 80px;
    }
    .syz-landing-page .hero-content h1 {
        font-size: 2.4rem;
    }
    .syz-landing-page .hero-visual {
        order: -1;
    }
    .syz-landing-page .floating-tag {
        display: none;
    }
    .syz-landing-page .products-grid,
    .syz-landing-page .pain-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .syz-landing-page .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .syz-landing-page .faq-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .syz-landing-page .container {
        padding: 0 24px;
    }
    .syz-landing-page section {
        padding: 80px 0;
    }
    .syz-landing-page .hero-content h1 {
        font-size: 2rem;
    }
    .syz-landing-page .section-header h2 {
        font-size: 2rem;
    }
    .syz-landing-page .section-contact h2 {
        font-size: 2rem;
    }
    .syz-landing-page .products-grid,
    .syz-landing-page .pain-grid,
    .syz-landing-page .why-grid,
    .syz-landing-page .who-stats {
        grid-template-columns: 1fr;
    }
    .syz-landing-page .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
    .syz-landing-page .stat-num {
        font-size: 1.4rem;
    }
    .syz-landing-page .btn-group {
        flex-direction: column;
        align-items: center;
    }
}


/* ===== 补充缺失的 SECTION 样式 ===== */

/* Hero Section 别名 */
.syz-landing-page .hero {
    background: var(--primary-dark);
    padding: 120px 0;
    overflow: hidden;
}

/* Pain Section 别名 */
.syz-landing-page .pain-section {
    padding: 120px 0;
}

/* Kits Section 表格样式 */
.syz-landing-page .kits-section {
    padding: 120px 0;
}

.syz-landing-page .kits-table-wrap {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0,0,0,0.06);
    margin-bottom: 32px;
}

.syz-landing-page .kits-section table {
    width: 100%;
    border-collapse: collapse;
}

.syz-landing-page .kits-section th {
    background: var(--primary-dark);
    color: rgba(255,255,255,0.8);
    font-family: 'Lexend', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 20px 24px;
    text-align: left;
}

.syz-landing-page .kits-section td {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.95rem;
    color: var(--text-muted);
}

.syz-landing-page .kits-section tr:last-child td {
    border-bottom: none;
}

.syz-landing-page .kits-section tr:hover td {
    background: var(--off-white);
}

.syz-landing-page .kit-code {
    background: var(--primary-red);
    color: var(--white);
    font-family: 'Lexend', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
}

.syz-landing-page .kits-features {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.syz-landing-page .kits-feature {
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: 30px;
    padding: 10px 20px;
    font-size: 0.85rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.syz-landing-page .kits-feature::before {
    content: '✔';
    color: var(--primary-red);
    font-weight: 700;
}

/* What Section (Education) */
.syz-landing-page .what-section {
    padding: 120px 0;
    background: var(--white);
}

.syz-landing-page .what-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.syz-landing-page .what-image-placeholder {
    background: var(--off-white);
    border-radius: 12px;
    border: 2px dashed var(--border-light);
    aspect-ratio: 1/1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.syz-landing-page .what-image-placeholder svg {
    width: 60px;
    height: 60px;
    color: #ccc;
    margin-bottom: 16px;
}

.syz-landing-page .what-image-placeholder span {
    color: #999;
    font-size: 0.9rem;
}

.syz-landing-page .what-content .highlight {
    color: var(--primary-red);
}

.syz-landing-page .what-content h2 {
    font-family: 'Lexend', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 20px;
}

.syz-landing-page .what-content p {
    color: var(--text-muted);
    margin-bottom: 16px;
    font-size: 1rem;
}

/* Products Section */
.syz-landing-page .products-section {
    padding: 120px 0;
    background: var(--primary-dark);
}

.syz-landing-page .products-section .section-header h2 {
    color: var(--white);
}

.syz-landing-page .products-section .section-header p {
    color: rgba(255,255,255,0.6);
}

/* Product Card Image 放置占位样式 */
.syz-landing-page .product-card-image {
    background: linear-gradient(135deg, #2e2e2e 0%, #222 100%);
    aspect-ratio: 4/3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    color: rgba(255,255,255,0.4);
}

.syz-landing-page .product-card-image svg {
    width: 48px;
    height: 48px;
    margin-bottom: 12px;
    opacity: 0.6;
}

.syz-landing-page .product-card-image span {
    font-size: 0.85rem;
}

/* Quality Section */
.syz-landing-page .quality-section {
    padding: 120px 0;
    background: var(--off-white);
}

.syz-landing-page .quality-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.syz-landing-page .quality-card {
    background: var(--white);
    border-radius: 12px;
    padding: 36px 28px;
    text-align: center;
    border: 1px solid var(--border-light);
    transition: all 0.35s ease;
}

.syz-landing-page .quality-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-red);
    box-shadow: 0 16px 40px rgba(0,0,0,0.1);
}

.syz-landing-page .quality-badge {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-red), var(--accent-red-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.syz-landing-page .quality-badge svg {
    width: 28px;
    height: 28px;
    color: var(--white);
}

.syz-landing-page .quality-card h3 {
    font-family: 'Lexend', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--primary-dark);
}

.syz-landing-page .quality-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.65;
}

/* Who We Are Section 别名 */
.syz-landing-page .whoweare-section {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--accent-red-dark) 100%);
    position: relative;
    overflow: hidden;
}

.syz-landing-page .whoweare-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-bottom: 48px;
}

.syz-landing-page .ww-stat {
    text-align: center;
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 32px 20px;
    border: 1px solid rgba(255,255,255,0.15);
}

.syz-landing-page .ww-stat .num {
    font-family: 'Lexend', sans-serif;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
}

.syz-landing-page .ww-stat .lbl {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.7);
    margin-top: 8px;
}

.syz-landing-page .whoweare-cta {
    text-align: center;
}

/* Capabilities Section */
.syz-landing-page .capabilities-section {
    padding: 120px 0;
    background: var(--white);
}

.syz-landing-page .cap-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.syz-landing-page .cap-block h3 {
    font-family: 'Lexend', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.syz-landing-page .cap-block h3 span {
    display: inline-block;
    width: 4px;
    height: 24px;
    background: var(--primary-red);
    border-radius: 2px;
}

.syz-landing-page .cap-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.syz-landing-page .cap-list li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.syz-landing-page .cap-icon {
    width: 44px;
    height: 44px;
    background: var(--off-white);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.syz-landing-page .cap-icon svg {
    width: 22px;
    height: 22px;
    color: var(--primary-red);
}

.syz-landing-page .cap-text strong {
    display: block;
    font-family: 'Lexend', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 4px;
    color: var(--primary-dark);
}

.syz-landing-page .cap-text span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Industries Section */
.syz-landing-page .industries-section {
    padding: 120px 0;
    background: var(--off-white);
}

.syz-landing-page .industries-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.syz-landing-page .industry-card {
    background: var(--white);
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
    border: 1px solid var(--border-light);
    transition: all 0.35s ease;
}

.syz-landing-page .industry-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-red);
    box-shadow: 0 16px 40px rgba(0,0,0,0.1);
}

.syz-landing-page .industry-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.syz-landing-page .industry-card h3 {
    font-family: 'Lexend', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--primary-dark);
}

.syz-landing-page .industry-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Workflow Section */
.syz-landing-page .workflow-section {
    padding: 120px 0;
    background: var(--white);
}

.syz-landing-page .workflow-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.syz-landing-page .workflow-step {
    text-align: center;
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.syz-landing-page .workflow-step.visible {
    opacity: 1;
    transform: translateY(0);
}

.syz-landing-page .step-num {
    font-family: 'Lexend', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary-red);
    opacity: 0.2;
    line-height: 1;
    margin-bottom: 16px;
}

.syz-landing-page .workflow-step h3 {
    font-family: 'Lexend', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--primary-dark);
}

.syz-landing-page .workflow-step p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Final CTA Section 别名 */
.syz-landing-page .final-cta {
    padding: 120px 0;
    background: var(--primary-dark);
    text-align: center;
}

.syz-landing-page .final-cta h2 {
    font-family: 'Lexend', sans-serif;
    font-size: 2.75rem;
    font-weight: 900;
    color: var(--white);
    letter-spacing: -1px;
    line-height: 1.2;
    margin-bottom: 20px;
}

.syz-landing-page .final-cta p {
    color: rgba(255,255,255,0.65);
    max-width: 560px;
    margin: 0 auto 36px;
    font-size: 1rem;
}

/* FAQ Section 别名 */
.syz-landing-page .faq-section {
    padding: 120px 0;
    background: var(--off-white);
}

/* 响应式补充 */
@media (max-width: 992px) {
    .syz-landing-page .what-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .syz-landing-page .quality-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .syz-landing-page .whoweare-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    .syz-landing-page .cap-grid {
        grid-template-columns: 1fr;
    }
    .syz-landing-page .industries-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .syz-landing-page .workflow-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .syz-landing-page .quality-grid,
    .syz-landing-page .whoweare-stats,
    .syz-landing-page .industries-grid,
    .syz-landing-page .workflow-steps {
        grid-template-columns: 1fr;
    }
    .syz-landing-page .what-content h2 {
        font-size: 1.8rem;
    }
}


/* ===== CLASS ALIASES (别名补充) ===== */

/* section-specs 是 kits-section 的别名 */
.syz-landing-page .section-specs {
    padding: 120px 0;
}

.syz-landing-page .section-specs .kits-table-wrap,
.syz-landing-page .section-specs table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.syz-landing-page .section-specs table {
    display: table;
}

.syz-landing-page .section-specs th {
    background: var(--primary-dark);
    color: rgba(255,255,255,0.9);
    font-family: 'Lexend', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 20px 24px;
    text-align: left;
}

.syz-landing-page .section-specs td {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.95rem;
    color: var(--text-muted);
}

.syz-landing-page .section-specs tr:last-child td {
    border-bottom: none;
}

.syz-landing-page .section-specs tr:hover td {
    background: var(--off-white);
}

.syz-landing-page .section-specs .kit-code {
    background: var(--primary-red);
    color: var(--white);
    font-family: 'Lexend', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
}

.syz-landing-page .section-specs .kits-features {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 32px;
}

.syz-landing-page .section-specs .kits-feature {
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: 30px;
    padding: 10px 20px;
    font-size: 0.85rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.syz-landing-page .section-specs .kits-feature::before {
    content: '✔';
    color: var(--primary-red);
    font-weight: 700;
}

/* section-intro 是 what-section 的别名 (Education) */
.syz-landing-page .section-intro {
    padding: 120px 0;
    background: var(--white);
}

.syz-landing-page .section-intro .what-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.syz-landing-page .section-intro .what-image-placeholder {
    background: var(--off-white);
    border-radius: 12px;
    border: 2px dashed var(--border-light);
    aspect-ratio: 1/1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.syz-landing-page .section-intro .what-image-placeholder svg {
    width: 60px;
    height: 60px;
    color: #ccc;
    margin-bottom: 16px;
}

.syz-landing-page .section-intro .what-image-placeholder span {
    color: #999;
    font-size: 0.9rem;
}

.syz-landing-page .section-intro .what-content .highlight {
    color: var(--primary-red);
}

.syz-landing-page .section-intro .what-content h2 {
    font-family: 'Lexend', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 20px;
    color: var(--primary-dark);
}

.syz-landing-page .section-intro .what-content p {
    color: var(--text-muted);
    margin-bottom: 16px;
    font-size: 1rem;
    line-height: 1.7;
}

/* section-pain 默认背景色修复 */
.syz-landing-page .section-pain {
    padding: 120px 0;
    background: var(--off-white);  /* 默认浅灰色背景 */
}

/* 如果有行内样式定义了背景色，使用行内样式 */
.syz-landing-page .section-pain[style*="background: var(--white)"] {
    background: var(--white) !important;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .syz-landing-page .section-intro .what-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .syz-landing-page .section-intro .what-content h2 {
        font-size: 1.8rem;
    }
    .syz-landing-page .section-specs th,
    .syz-landing-page .section-specs td {
        padding: 14px 16px;
        font-size: 0.85rem;
    }
}