/*
Theme Name: SEVEN Laser
Theme URI: https://example.com
Author: SEVEN
Description: Custom B2B laser cutting machine website theme
Version: 1.0.0
License: GPL v2 or later
Text Domain: seven-laser
*/

/* ===== Reset & Base ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-primary: #1a3a5c;
    --color-accent: #ff7a00;
    --color-accent-hover: #e66e00;
    --color-text: #2c2c2c;
    --color-text-light: #777;
    --color-bg-light: #f5f6f8;
    --color-bg-dark: #1a3a5c;
    --color-bg-dark2: #255a8c;
    --color-border: #e8e8e8;
    --color-white: #fff;
    --max-width: 1240px;
    --section-padding: 90px 0;
    --card-radius: 10px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--color-text);
    line-height: 1.6;
    background: var(--color-white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

ul {
    list-style: none;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.btn {
    display: inline-block;
    padding: 12px 32px;
    background: var(--color-accent);
    color: var(--color-white);
    border: 2px solid var(--color-accent);
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.btn-outline:hover {
    background: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.section-title p {
    font-size: 16px;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== Header ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.site-logo {
    display: flex;
    align-items: center;
}

.site-logo img {
    height: 48px;
    width: auto;
    display: block;
}

.main-nav > ul {
    display: flex;
    gap: 32px;
}

.main-nav li {
    position: relative;
}

.main-nav a {
    color: #1a2a3a;
    font-size: 17px;
    font-weight: 600;
    position: relative;
}

.main-nav a:hover {
    color: var(--color-accent);
}

.main-nav > ul > li > a::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: var(--transition);
}

.main-nav > ul > li > a:hover::after {
    width: 100%;
}

/* Dropdown arrow */
.main-nav .menu-item-has-children > a::before {
    content: '▾';
    font-size: 10px;
    margin-right: 4px;
    opacity: 0.7;
}

/* Submenu */
.main-nav .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--color-white);
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.25s ease;
    z-index: 999;
    margin: 0;
}

.main-nav .menu-item-has-children:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.main-nav .sub-menu li {
    display: block;
}

.main-nav .sub-menu a {
    display: block;
    padding: 10px 20px;
    color: var(--color-text);
    font-size: 15px;
    font-weight: 500;
    white-space: nowrap;
    transition: var(--transition);
}

.main-nav .sub-menu a:hover {
    background: var(--color-bg-light);
    color: var(--color-accent);
    padding-left: 26px;
}

.main-nav .sub-menu a::after {
    display: none;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-actions .btn {
    padding: 8px 20px;
    font-size: 14px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #1a2a3a;
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #ffffff;
    padding: 20px;
    border-top: 1px solid #eee;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.mobile-nav.active {
    display: block;
}

.mobile-nav ul {
    flex-direction: column;
    gap: 0;
}

.mobile-nav li {
    border-bottom: 1px solid #f0f0f0;
}

.mobile-nav a {
    display: block;
    padding: 14px 0;
    color: #1a2a3a;
    font-size: 16px;
    font-weight: 600;
}

.mobile-nav a:hover {
    color: var(--color-accent);
}

/* Mobile submenu */
.mobile-nav .menu-item-has-children {
    position: relative;
}

.mobile-nav .sub-menu {
    display: none;
    padding-left: 16px;
}

.mobile-nav .sub-menu.active {
    display: block;
}

.mobile-nav .sub-menu li {
    border-bottom: none;
}

.mobile-nav .sub-menu a {
    padding: 10px 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.mobile-submenu-toggle {
    position: absolute;
    right: 0;
    top: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.7);
    font-size: 12px;
    transition: transform 0.3s ease;
}

.mobile-submenu-toggle.active {
    transform: rotate(180deg);
}

.mobile-quote-btn {
    margin-top: 16px !important;
    text-align: center !important;
    padding: 12px 24px !important;
}

/* ===== Hero Banner ===== */
.hero-banner {
    position: relative;
    width: 100%;
    max-width: 100%;
    aspect-ratio: 1672 / 785;
    min-height: 420px;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1s ease;
    z-index: 1;
}

.hero-slide.active {
    opacity: 1;
    z-index: 2;
}

.hero-slide-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #1a3a5c 0%, #255a8c 35%, #2e6fb0 60%, #255a8c 100%);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, rgba(26, 58, 92, 0.92) 0%, rgba(26, 58, 92, 0.5) 45%, rgba(26, 58, 92, 0.15) 100%);
    z-index: 1;
}

.hero-content-wrap {
    position: relative;
    z-index: 3;
    height: 100%;
    display: flex;
    align-items: center;
    padding-top: 72px;
}

/* Admin Bar offset */
.admin-bar .site-header {
    top: 32px;
}

.admin-bar .hero-content-wrap {
    padding-top: 104px;
}

@media (max-width: 782px) {
    .admin-bar .site-header {
        top: 46px;
    }
    .admin-bar .hero-content-wrap {
        padding-top: 118px;
    }
}

.hero-content {
    max-width: 680px;
}

.hero-content h1 {
    font-size: 54px;
    font-weight: 800;
    color: #fff;
    line-height: 1.18;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
}

.hero-content p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.82);
    margin-bottom: 32px;
    line-height: 1.7;
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.3);
}

/* Banner Stats */
.hero-stats {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 5;
    background: rgba(26, 58, 92, 0.82);
    backdrop-filter: blur(8px);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 22px 0;
}

.hero-stat {
    display: flex;
    align-items: center;
    gap: 14px;
}

.hero-stat-icon {
    width: 44px;
    height: 44px;
    background: rgba(255, 122, 0, 0.15);
    border: 1px solid rgba(255, 122, 0, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.hero-stat-text {
    display: flex;
    flex-direction: column;
}

.hero-stat-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.3;
}

.hero-stat-value {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    margin-top: 2px;
}

/* Carousel Dots */
.hero-dots {
    position: absolute;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 6;
}

.hero-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: var(--transition);
}

.hero-dot.active {
    background: var(--color-accent);
    width: 30px;
    border-radius: 5px;
}

/* ===== Product Categories ===== */
.categories {
    padding: var(--section-padding);
    background: var(--color-bg-light);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.category-card {
    background: var(--color-white);
    border-radius: var(--card-radius);
    overflow: hidden;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
    transition: var(--transition);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.category-card .placeholder-img,
.category-card .category-img {
    aspect-ratio: 1 / 1;
    width: 100%;
    object-fit: contain;
    display: block;
    background: #f8f9fa;
}

.category-card .placeholder-img {
    background: linear-gradient(135deg, #eef0f3 0%, #dde1e7 100%) !important;
}

.category-card h3 {
    padding: 24px 20px;
    font-size: 20px;
    font-weight: 600;
    color: var(--color-primary);
    text-align: center;
    border-top: 1px solid var(--color-border);
}

/* ===== Core Components ===== */
.core-components {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #d9ecfa 0%, #c3dff2 45%, #b0d3ec 100%);
    color: var(--color-primary);
    position: relative;
}

.core-components::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.5) 0%, transparent 40%),
                radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.4) 0%, transparent 45%);
    pointer-events: none;
}

.core-components > .container {
    position: relative;
    z-index: 1;
}

.core-components .section-title h2 {
    color: var(--color-primary);
}

.core-components .section-title p {
    color: rgba(26, 58, 92, 0.7);
}

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

.component-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(180, 210, 235, 0.6);
    border-radius: var(--card-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 8px 24px rgba(26, 58, 92, 0.08);
}

.component-card:hover {
    border-color: rgba(255, 122, 0, 0.5);
    transform: translateY(-4px);
    box-shadow: 0 14px 36px rgba(26, 58, 92, 0.14);
}

.component-card .placeholder-img,
.component-card .component-img {
    height: 240px;
    width: 100%;
    object-fit: cover;
    display: block;
}

.component-card .placeholder-img {
    background: linear-gradient(135deg, #b0d3ec 0%, #8fb8dd 100%) !important;
}

.component-card h3 {
    padding: 24px 24px 12px;
    font-size: 26px;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.5px;
}

.component-card p {
    padding: 0 24px 24px;
    color: rgba(26, 58, 92, 0.72);
    font-size: 14px;
    line-height: 1.7;
}

/* ===== Our Products ===== */
.products {
    padding: var(--section-padding);
    background: var(--color-white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.product-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--card-radius);
    overflow: hidden;
    transition: var(--transition);
}

.product-card:hover {
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
    border-color: var(--color-accent);
}

.product-card .placeholder-img {
    aspect-ratio: 1 / 1;
    background: linear-gradient(135deg, #f0f2f5 0%, #e2e6ec 100%) !important;
}

.product-card .product-card-img {
    display: block;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: #f0f2f5;
}

.product-card .product-card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.product-info {
    padding: 20px;
}

.product-info h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 10px;
    line-height: 1.4;
}

.product-info p {
    font-size: 13.5px;
    color: var(--color-text-light);
    margin-bottom: 18px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 42px;
}

.product-info .btn {
    padding: 9px 22px;
    font-size: 13px;
    border-width: 1px;
}

.products-footer {
    text-align: center;
    margin-top: 50px;
}

/* ===== Factory / About ===== */
.factory {
    padding: var(--section-padding);
    background: var(--color-bg-light);
}

.factory-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: stretch;
}

.factory-images {
    display: flex;
    flex-direction: column;
    gap: 14px;
    height: 100%;
}

.factory-images .placeholder-img,
.factory-images .factory-img-main,
.factory-images .factory-img-small {
    border-radius: 10px;
    object-fit: cover;
}

.factory-images > .placeholder-img:first-child,
.factory-images > .factory-img-main {
    flex: 1;
    min-height: 320px;
    width: 100%;
}

.factory-images .factory-images-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    flex-shrink: 0;
}

.factory-images .factory-images-row .placeholder-img,
.factory-images .factory-img-small {
    height: 210px;
    width: 100%;
}

.factory-content h2 {
    font-size: 38px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 22px;
    line-height: 1.25;
}

.factory-content p {
    font-size: 15.5px;
    color: var(--color-text-light);
    margin-bottom: 16px;
    line-height: 1.85;
}

.factory-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 36px 0;
}

.stat-item {
    padding: 16px 0;
    border-top: 3px solid var(--color-accent);
}

.stat-item h4 {
    font-size: 34px;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 6px;
}

.stat-item p {
    font-size: 14px;
    color: var(--color-text-light);
    margin: 0;
    font-weight: 500;
}

/* ===== Corporate Culture ===== */
.culture {
    padding: var(--section-padding);
    background: var(--color-white);
}

.culture-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.culture-card {
    position: relative;
    border-radius: var(--card-radius);
    overflow: hidden;
    height: 400px;
    cursor: pointer;
    transition: var(--transition);
}

.culture-card:hover {
    transform: translateY(-6px);
}

.culture-card .placeholder-img,
.culture-card .culture-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.culture-card .placeholder-img {
    background: linear-gradient(135deg, #2e6fb0 0%, #255a8c 100%) !important;
}

.culture-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 28px;
    background: linear-gradient(to top, rgba(26, 58, 92, 0.98) 0%, rgba(26, 58, 92, 0.6) 50%, transparent 100%);
}

.culture-overlay h3 {
    font-size: 23px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 10px;
}

.culture-overlay p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

/* ===== Footer ===== */
.site-footer {
    background: linear-gradient(180deg, #d9ecfa 0%, #cfe5f8 100%);
    color: rgba(26, 58, 92, 0.75);
    padding-top: 70px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 50px;
}

.footer-col h4 {
    color: var(--color-primary);
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-col p,
.footer-col li {
    font-size: 14px;
    line-height: 2;
    color: rgba(26, 58, 92, 0.72);
}

.footer-col ul li a:hover {
    color: var(--color-accent);
}

.footer-brand .site-logo {
    display: block;
    margin-bottom: 16px;
    color: var(--color-primary);
    font-size: 26px;
    font-weight: 800;
    letter-spacing: 2px;
}

.footer-brand .site-logo span {
    color: var(--color-accent);
}

.footer-brand p {
    margin-bottom: 20px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
}

.footer-contact-icon {
    flex-shrink: 0;
    width: 20px;
    text-align: center;
    line-height: 1.6;
    font-size: 16px;
}

.footer-contact-text {
    flex: 1;
    line-height: 1.6;
}

.footer-bottom {
    border-top: 1px solid rgba(26, 58, 92, 0.15);
    padding: 24px 0;
    text-align: center;
    font-size: 14px;
    color: rgba(26, 58, 92, 0.55);
}

.newsletter-form {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

.newsletter-form input {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid rgba(26, 58, 92, 0.25);
    background: rgba(255, 255, 255, 0.7);
    color: var(--color-primary);
    border-radius: 6px;
    font-size: 14px;
}

.newsletter-form input::placeholder {
    color: rgba(26, 58, 92, 0.4);
}

.newsletter-form .btn {
    padding: 10px 20px;
    font-size: 14px;
}

/* ===== Placeholder Image ===== */
.placeholder-img {
    background: linear-gradient(135deg, #eef0f3 0%, #dde1e7 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #a0a6b0;
    font-size: 13px;
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.placeholder-img::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 56px;
    height: 56px;
    margin: -28px 0 0 -28px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56' viewBox='0 0 24 24' fill='none' stroke='%23a0a6b0' stroke-width='1.2'%3E%3Crect x='3' y='3' width='18' height='18' rx='2' ry='2'/%3E%3Ccircle cx='8.5' cy='8.5' r='1.5'/%3E%3Cpolyline points='21 15 16 10 5 21'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0.7;
}

.placeholder-img span {
    position: relative;
    z-index: 1;
    margin-top: 50px;
    letter-spacing: 0.5px;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    :root {
        --section-padding: 60px 0;
    }

    .hero-content h1 {
        font-size: 38px;
    }

    .hero-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .components-grid {
        grid-template-columns: 1fr;
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .culture-grid {
        grid-template-columns: 1fr;
    }

    .factory-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 50px 0;
    }

    .container {
        padding: 0 16px;
    }

    .main-nav {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .header-actions .btn {
        display: none;
    }

    .hero-banner {
        aspect-ratio: 1672 / 785;
        min-height: 300px;
    }

    .hero-content h1 {
        font-size: 26px;
    }

    .hero-content p {
        font-size: 15px;
    }

    .hero-stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 14px;
    }

    .hero-dots {
        bottom: 130px;
    }

    .section-title {
        margin-bottom: 36px;
    }

    .section-title h2 {
        font-size: 26px;
    }

    .section-title p {
        font-size: 14px;
    }

    .categories-grid {
        grid-template-columns: 1fr;
        gap: 18px;
        max-width: 500px;
    }

    .category-card .placeholder-img {
        aspect-ratio: 3 / 2;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .product-card .placeholder-img {
        height: 200px;
    }

    .factory-images {
        height: auto;
    }

    .factory-images > .placeholder-img:first-child,
    .factory-images > .factory-img-main {
        flex: none;
        height: 200px;
        min-height: 200px;
    }

    .factory-images .factory-images-row .placeholder-img,
    .factory-images .factory-img-small {
        height: 160px;
    }

    .factory-content h2 {
        font-size: 26px;
    }

    .factory-stats {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .culture-card {
        height: 320px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .btn {
        padding: 11px 24px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 24px;
    }

    .section-title h2 {
        font-size: 22px;
    }

    .factory-content h2 {
        font-size: 22px;
    }

    .stat-item h4 {
        font-size: 28px;
    }
}

/* ===== Page Banner ===== */
.page-banner {
    background: linear-gradient(135deg, #d9ecfa 0%, #c3dff2 50%, #b0d3ec 100%);
    padding: 140px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.55) 0%, transparent 60%);
}

.page-banner-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.page-banner h1 {
    font-size: 42px;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 16px;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.page-banner p {
    font-size: 16px;
    color: rgba(26, 58, 92, 0.75);
    margin-bottom: 28px;
    line-height: 1.7;
}

.page-banner .btn-outline {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.page-banner .btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.page-banner-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
}

/* ===== Breadcrumb ===== */
.breadcrumb-bar {
    background: var(--color-bg-light);
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border);
}

.breadcrumb {
    font-size: 14px;
    color: var(--color-text-light);
}

.breadcrumb a {
    color: var(--color-text-light);
}

.breadcrumb a:hover {
    color: var(--color-accent);
}

.breadcrumb .sep {
    margin: 0 8px;
    color: #ccc;
}

/* ===== Product Listing Layout ===== */
.product-listing {
    padding: 50px 0 80px;
    background: var(--color-white);
}

.listing-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 36px;
    align-items: start;
}

.listing-sidebar {
    position: sticky;
    top: 90px;
}

.sidebar-widget {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--card-radius);
    padding: 20px;
    margin-bottom: 20px;
}

.widget-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-accent);
}

.category-list li {
    margin-bottom: 10px;
}

.category-list li a {
    font-size: 14px;
    color: var(--color-text);
    display: block;
    padding: 6px 0;
    border-bottom: 1px solid #f0f0f0;
}

.category-list li a:hover,
.category-list li.active a {
    color: var(--color-accent);
}

.filter-list li {
    margin-bottom: 10px;
}

.filter-list label {
    font-size: 14px;
    color: var(--color-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-input,
.filter-select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 14px;
    background: var(--color-white);
}

.filter-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.price-range input[type="range"] {
    width: 100%;
    accent-color: var(--color-accent);
}

.price-labels {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--color-text-light);
    margin-top: 6px;
}

/* ===== Sidebar Contact Info ===== */
.contact-info-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 13px;
    color: var(--color-text);
    line-height: 1.6;
}

.contact-info-list li:last-child {
    margin-bottom: 18px;
}

.contact-info-list .contact-icon {
    font-size: 15px;
    flex-shrink: 0;
    margin-top: 1px;
}

.contact-info-list .contact-text {
    color: var(--color-text);
    word-break: break-word;
}

.contact-info-list a.contact-text:hover {
    color: var(--color-accent);
}

.btn-sidebar {
    display: block;
    width: 100%;
    text-align: center;
    font-size: 14px;
    padding: 10px 16px;
}

/* ===== News Sidebar active state ===== */
.news-sidebar .category-list li.active a {
    color: var(--color-accent);
    font-weight: 600;
}

.compare-label {
    font-size: 13px;
    color: var(--color-text);
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 16px;
    line-height: 1.5;
}

.btn-full {
    width: 100%;
}

/* ===== Listing Main ===== */
.listing-main {
    min-width: 0;
}

.listing-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.listing-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary);
}

.all-products-link {
    color: var(--color-accent);
    font-size: 15px;
    font-weight: 500;
    margin-left: 8px;
}

.sort-select {
    padding: 8px 14px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 14px;
    background: var(--color-white);
}

.products-grid-3 {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.products-grid-3 .product-info h3 {
    font-size: 15px;
}

.products-grid-4 {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.products-grid-4 .product-info h3 {
    font-size: 14px;
}

/* ===== Related Products ===== */
.related-products {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid #e8e8e8;
}

.related-products-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 24px;
    text-align: center;
    position: relative;
}

.related-products-title::after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background: var(--color-accent);
    margin: 12px auto 0;
    border-radius: 2px;
}

.related-products .product-card .product-card-img {
    height: 160px;
}

.related-products .product-info h3 {
    font-size: 14px;
    margin-bottom: 8px;
}

.related-products .product-info h3 a {
    color: var(--color-primary);
    text-decoration: none;
}

.related-products .product-info h3 a:hover {
    color: var(--color-accent);
}

.related-products .product-info .btn {
    font-size: 12px;
    padding: 6px 14px;
}

/* ===== Pagination ===== */
.pagination {
    margin-top: 40px;
    text-align: center;
}

.pagination ul {
    display: inline-flex;
    gap: 6px;
    list-style: none;
    padding: 0;
}

.pagination li a,
.pagination li span {
    display: inline-block;
    min-width: 38px;
    height: 38px;
    line-height: 38px;
    padding: 0 12px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 14px;
    color: var(--color-text);
    text-align: center;
}

.pagination li a:hover,
.pagination li span.current {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

/* ===== Product Detail ===== */
.product-detail {
    padding: 120px 0 80px;
}

.product-detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
}

.product-detail-image .placeholder-img {
    aspect-ratio: 1 / 1;
    border-radius: var(--card-radius);
}

.product-detail-image img {
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: contain;
    border-radius: var(--card-radius);
    background: #f0f2f5;
}

.product-detail-info h1 {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.product-detail-meta {
    margin-bottom: 20px;
    font-size: 14px;
    color: var(--color-text-light);
}

.product-detail-meta span {
    margin-right: 20px;
}

.product-detail-excerpt {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: 24px;
}

.product-specs {
    background: var(--color-bg-light);
    border-radius: var(--card-radius);
    padding: 24px;
    margin-bottom: 28px;
}

.product-specs h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--color-primary);
}

.product-specs table {
    width: 100%;
    border-collapse: collapse;
}

.product-specs td {
    padding: 10px 0;
    border-bottom: 1px solid #e0e0e0;
    font-size: 14px;
}

.product-specs td:first-child {
    font-weight: 600;
    color: var(--color-primary);
    width: 40%;
}

.product-detail-actions {
    display: flex;
    gap: 14px;
}

.product-content {
    padding-top: 40px;
    border-top: 1px solid var(--color-border);
}

.product-content h2 {
    font-size: 26px;
    margin-bottom: 20px;
    color: var(--color-primary);
}

.product-content h3 {
    font-size: 22px;
    margin: 32px 0 16px;
    color: var(--color-primary);
    padding-left: 12px;
    border-left: 4px solid var(--color-primary);
}

.product-content p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: 16px;
}

.product-content .config-table,
.product-content .params-table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0 28px;
    font-size: 15px;
    line-height: 1.6;
}

.product-content .config-table th,
.product-content .params-table th {
    background: var(--color-primary);
    color: #fff;
    padding: 10px 14px;
    text-align: left;
    font-weight: 600;
    font-size: 14px;
}

.product-content .config-table td,
.product-content .params-table td {
    padding: 10px 14px;
    border: 1px solid #e2e6eb;
    color: var(--color-text);
}

.product-content .config-table tr:nth-child(even) td,
.product-content .params-table tr:nth-child(even) td {
    background: #f8f9fa;
}

.product-content .config-table tr:hover td,
.product-content .params-table tr:hover td {
    background: #eef2f7;
}

/* ===== News Listing ===== */
.news-listing {
    padding: 120px 0 80px;
}

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

.news-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--card-radius);
    overflow: hidden;
    transition: var(--transition);
}

.news-card:hover {
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.news-card .placeholder-img {
    height: 220px;
}

.news-info {
    padding: 22px;
}

.news-date {
    font-size: 13px;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: 10px;
}

.news-info h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-info p {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-info .btn {
    padding: 8px 20px;
    font-size: 13px;
}

/* ===== News Category List ===== */
.news-category-listing {
    padding: 60px 0;
}

.news-list {
    max-width: 900px;
    margin: 0 auto;
}

.news-list-item {
    display: flex;
    gap: 28px;
    padding: 28px 0;
    border-bottom: 1px solid #eee;
    transition: var(--transition);
}

.news-list-item:last-child {
    border-bottom: none;
}

.news-list-item:hover {
    background: #fafafa;
    margin: 0 -20px;
    padding-left: 20px;
    padding-right: 20px;
    border-radius: 8px;
}

.news-list-thumb {
    flex-shrink: 0;
    width: 240px;
    height: 160px;
    border-radius: 8px;
    overflow: hidden;
    background: #f0f2f5;
    display: block;
}

.news-list-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.news-list-item:hover .news-list-thumb img {
    transform: scale(1.05);
}

.news-list-thumb-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f0f2f5 0%, #e2e6ec 100%);
}

.news-list-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.news-list-meta {
    font-size: 13px;
    color: var(--color-accent);
    margin-bottom: 10px;
}

.news-list-meta .news-list-sep {
    margin: 0 8px;
    color: #ccc;
}

.news-list-meta .news-list-cat {
    color: var(--color-text-light);
}

.news-list-title {
    font-size: 20px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 10px;
}

.news-list-title a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s;
}

.news-list-title a:hover {
    color: var(--color-accent);
}

.news-list-excerpt {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-list-more {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-accent);
    text-decoration: none;
    margin-top: auto;
    display: inline-block;
    transition: gap 0.3s;
}

.news-list-more span {
    display: inline-block;
    transition: transform 0.3s;
}

.news-list-more:hover span {
    transform: translateX(4px);
}

.no-news {
    text-align: center;
    padding: 60px 0;
    color: var(--color-text-light);
    font-size: 16px;
}

/* ===== News Detail ===== */
.news-detail {
    padding: 120px 0 80px;
}

.news-detail-inner {
    max-width: 800px;
    margin: 0 auto;
}

.news-detail-meta {
    font-size: 14px;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: 16px;
}

.news-detail h1 {
    font-size: 34px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 24px;
    line-height: 1.3;
}

.news-detail-image {
    margin-bottom: 30px;
    border-radius: var(--card-radius);
    overflow: hidden;
}

.news-detail-image .placeholder-img {
    height: 450px;
}

.news-detail-content {
    font-size: 16px;
    line-height: 1.9;
    color: var(--color-text);
}

.news-detail-content p {
    margin-bottom: 18px;
}

.news-detail-content h2 {
    font-size: 24px;
    margin: 30px 0 16px;
    color: var(--color-primary);
}

/* ===== Case Listing ===== */
.case-listing {
    padding: 120px 0 80px;
}

.case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.case-card {
    position: relative;
    border-radius: var(--card-radius);
    overflow: hidden;
    height: 340px;
    cursor: pointer;
    transition: var(--transition);
}

.case-card:hover {
    transform: translateY(-5px);
}

.case-card .placeholder-img,
.case-card .case-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    background: linear-gradient(to top, rgba(26, 58, 92, 0.95) 0%, transparent 100%);
}

.case-card-overlay .case-cat {
    font-size: 12px;
    color: var(--color-accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.case-card-overlay h3 {
    font-size: 19px;
    color: var(--color-white);
    font-weight: 600;
    line-height: 1.3;
}

/* ===== Case Detail ===== */
.case-detail {
    padding: 120px 0 80px;
}

.case-detail-inner {
    max-width: 900px;
    margin: 0 auto;
}

.case-detail h1 {
    font-size: 34px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.case-detail-meta {
    font-size: 14px;
    color: var(--color-text-light);
    margin-bottom: 30px;
}

.case-detail-image {
    margin-bottom: 30px;
    border-radius: var(--card-radius);
    overflow: hidden;
}

.case-detail-image .placeholder-img {
    height: 480px;
}

.case-detail-content {
    font-size: 16px;
    line-height: 1.9;
    color: var(--color-text);
}

.case-detail-content p {
    margin-bottom: 18px;
}

.case-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    background: var(--color-bg-light);
    padding: 28px;
    border-radius: var(--card-radius);
    margin: 30px 0;
}

.case-info-item h4 {
    font-size: 14px;
    color: var(--color-text-light);
    margin-bottom: 6px;
    font-weight: 500;
}

.case-info-item p {
    font-size: 16px;
    color: var(--color-primary);
    font-weight: 600;
    margin: 0;
}

/* ===== About Page ===== */
.about-page {
    padding: 120px 0 80px;
}

.about-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 70px;
}

.about-hero .placeholder-img {
    height: 420px;
    border-radius: var(--card-radius);
}

.about-hero .about-hero-img {
    border-radius: var(--card-radius);
    overflow: hidden;
}

.about-hero .about-hero-thumb {
    width: 100%;
    height: 420px;
    object-fit: cover;
    display: block;
}

.about-hero h1,
.about-hero h2,
.about-hero h3 {
    color: var(--color-primary);
    margin-bottom: 20px;
}

.about-hero h1 { font-size: 40px; font-weight: 700; }
.about-hero h2 { font-size: 32px; font-weight: 700; }
.about-hero h3 { font-size: 24px; font-weight: 600; }

.about-hero p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 16px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    padding: 50px 0;
    background: var(--color-bg-light);
    border-radius: var(--card-radius);
    margin-bottom: 70px;
}

.about-stats .stat-item {
    text-align: center;
    border: none;
    padding: 0;
}

.about-stats .stat-item h4 {
    font-size: 42px;
    color: var(--color-accent);
}

.about-section {
    margin-bottom: 60px;
}

.about-section h2 {
    font-size: 30px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 20px;
    text-align: center;
}

.about-section p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text-light);
    max-width: 800px;
    margin: 0 auto 16px;
    text-align: center;
}

/* ===== Contact Page ===== */
.contact-page {
    padding: 120px 0 80px;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
}

.contact-info-card {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 40px;
    border-radius: var(--card-radius);
}

.contact-info-card h2 {
    font-size: 28px;
    margin-bottom: 16px;
}

.contact-info-card > p {
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 30px;
}

.contact-detail-item {
    display: flex;
    gap: 14px;
    margin-bottom: 22px;
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    background: rgba(255, 122, 0, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 18px;
}

.contact-detail-text h4 {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 4px;
    font-weight: 500;
}

.contact-detail-text p {
    font-size: 15px;
    color: var(--color-white);
    margin: 0;
}

.contact-form-card {
    background: var(--color-white);
    padding: 40px;
    border-radius: var(--card-radius);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.contact-form-card h2 {
    font-size: 28px;
    margin-bottom: 24px;
    color: var(--color-primary);
}

.form-success {
    background: #e8f5e9;
    color: #2e7d32;
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 24px;
    font-size: 15px;
    font-weight: 500;
}

.contact-form-intro {
    margin-bottom: 24px;
    color: var(--color-text-light);
    line-height: 1.8;
}

.contact-form-intro p {
    margin-bottom: 12px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===== Responsive for new pages ===== */
@media (max-width: 1024px) {
    .listing-layout {
        grid-template-columns: 1fr;
    }

    .listing-sidebar {
        position: static;
    }

    .products-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid,
    .case-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-detail-layout,
    .about-hero,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .case-info-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-banner {
        padding: 110px 0 50px;
    }

    .page-banner h1 {
        font-size: 28px;
    }

    .page-banner-actions {
        flex-direction: column;
    }

    .page-banner-actions .btn {
        width: 100%;
    }

    .products-grid-3,
    .products-grid-4,
    .news-grid,
    .case-grid {
        grid-template-columns: 1fr;
    }

    .listing-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .product-detail-info h1,
    .news-detail h1,
    .case-detail h1 {
        font-size: 26px;
    }

    .news-list-item {
        flex-direction: column;
        gap: 16px;
    }

    .news-list-thumb {
        width: 100%;
        height: 200px;
    }
}

/* ===== 分类 SEO 专题页 ===== */
.seo-content-section {
    padding: 64px 0;
    background: #fff;
}
.seo-content {
    max-width: 960px;
    margin: 0 auto;
    font-size: 16px;
    line-height: 1.85;
    color: #2c3e50;
}
.seo-content h2 {
    font-size: 26px;
    color: #123a6b;
    margin: 40px 0 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e3eefb;
}
.seo-content h2:first-child {
    margin-top: 0;
}
.seo-content h3 {
    font-size: 20px;
    color: #1d5aa8;
    margin: 28px 0 12px;
}
.seo-content p {
    margin: 0 0 16px;
}
.seo-content ul {
    margin: 0 0 16px;
    padding-left: 22px;
}
.seo-content li {
    margin-bottom: 8px;
}
.seo-content a {
    color: #1d5aa8;
    text-decoration: underline;
}
.seo-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 8px 0;
}
.seo-content .img-row {
    display: flex;
    gap: 16px;
    margin: 20px 0;
}
.seo-content .img-row img {
    flex: 1;
    min-width: 0;
    object-fit: cover;
}
.seo-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0 28px;
    font-size: 15px;
}
.seo-content table th {
    background: #1d5aa8;
    color: #fff;
    padding: 12px 14px;
    text-align: left;
    font-weight: 600;
}
.seo-content table td {
    padding: 11px 14px;
    border: 1px solid #dde8f4;
    vertical-align: top;
}
.seo-content table tr:nth-child(even) td {
    background: #f5f9fd;
}
.seo-faq-section {
    padding: 56px 0;
    background: #f4f9fe;
}
.seo-faq {
    max-width: 960px;
    margin: 24px auto 0;
}
.seo-faq .faq-item {
    background: #fff;
    border: 1px solid #dde8f4;
    border-radius: 10px;
    margin-bottom: 14px;
    overflow: hidden;
}
.seo-faq .faq-item h3 {
    margin: 0;
    padding: 16px 20px;
    font-size: 17px;
    color: #123a6b;
    background: #eaf3fc;
}
.seo-faq .faq-a {
    padding: 14px 20px;
    font-size: 15px;
    line-height: 1.8;
    color: #2c3e50;
}
.seo-faq .faq-a p {
    margin: 0 0 10px;
}
.seo-faq .faq-a p:last-child {
    margin-bottom: 0;
}
.seo-cta {
    padding: 56px 0;
    background: linear-gradient(135deg, #eaf4fd 0%, #d8eafc 100%);
    text-align: center;
}
.seo-cta h2 {
    font-size: 26px;
    color: #123a6b;
    margin: 0 0 10px;
}
.seo-cta p {
    max-width: 640px;
    margin: 0 auto 22px;
    color: #40546b;
}
@media (max-width: 768px) {
    .seo-content-section,
    .seo-faq-section,
    .seo-cta {
        padding: 40px 0;
    }
    .seo-content h2 {
        font-size: 22px;
    }
    .seo-content .img-row {
        flex-direction: column;
    }
    .seo-content table {
        font-size: 13px;
        display: block;
        overflow-x: auto;
    }
}