/* ========== Reset & Variables ========== */
        * { margin: 0; padding: 0; box-sizing: border-box; }
        :root {
            --green: #009944;
            --green-dark: #006B2E;
            --green-light: #00B050;
            --green-bg: #E8F5E9;
            --green-pale: #F2FBF4;
            --text: #333333;
            --text-light: #666666;
            --text-muted: #999999;
            --white: #ffffff;
            --border: #e8e8e8;
            --shadow: 0 2px 20px rgba(0,0,0,0.08);
            --radius: 8px;
            --transition: all 0.3s ease;
        }
        html { scroll-behavior: smooth; }
        body {
            font-family: 'Microsoft YaHei', 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
            color: var(--text);
            line-height: 1.8;
            background: var(--white);
            font-size: 15px;
        }
        a { text-decoration: none; color: inherit; }
        ul { list-style: none; }
        img { max-width: 100%; height: auto; display: block; }

        /* ========== Top Bar ========== */
        .top-bar {
            background: #f5f5f5;
            padding: 8px 0;
            font-size: 13px;
            color: var(--text-light);
        }
        .top-bar .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .top-bar span { margin-right: 20px; }
        .top-bar .icon { margin-right: 4px; }

        /* ========== Container ========== */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ========== Header / Navigation ========== */
        .header {
            background: var(--white);
            box-shadow: 0 1px 4px rgba(0,0,0,0.06);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 12px;
            padding-bottom: 12px;
        }
        .logo-area {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .site-logo {
            height: 44px;
            width: auto;
            display: block;
            border-radius: 6px;
        }
        .logo-text h2 {
            font-size: 18px;
            color: var(--text);
            line-height: 1.3;
        }
        .logo-text p {
            font-size: 11px;
            color: var(--text-light);
            letter-spacing: 2px;
        }
        .nav-links {
            display: flex;
            gap: 6px;
            align-items: center;
        }
        .nav-links a {
            padding: 8px 18px;
            border-radius: 4px;
            font-size: 15px;
            color: var(--text);
            transition: var(--transition);
            font-weight: 500;
        }
        .nav-links a:hover,
        .nav-links a.active {
            background: var(--green);
            color: var(--white);
        }

        /* ========== Hero Banner ========== */
        .hero {
            position: relative;
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
            color: var(--white);
            overflow: hidden;
            min-height: 560px;
            display: flex;
            align-items: center;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: -50%; right: -10%;
            width: 700px; height: 700px;
            background: radial-gradient(circle, rgba(0,153,68,0.25) 0%, transparent 70%);
            border-radius: 50%;
        }
        .hero::after {
            content: '';
            position: absolute;
            bottom: -30%; left: -5%;
            width: 500px; height: 500px;
            background: radial-gradient(circle, rgba(0,176,80,0.15) 0%, transparent 70%);
            border-radius: 50%;
        }
        .hero .container {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            gap: 60px;
        }
        .hero-text { flex: 1; }
        .hero-text .tag {
            display: inline-block;
            background: rgba(0,153,68,0.25);
            border: 1px solid rgba(0,153,68,0.4);
            padding: 6px 20px;
            border-radius: 20px;
            font-size: 13px;
            letter-spacing: 3px;
            margin-bottom: 24px;
        }
        .hero-text h1 {
            font-size: 44px;
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 18px;
        }
        .hero-text h1 span { color: var(--green-light); }
        .hero-text .subtitle {
            font-size: 18px;
            color: rgba(255,255,255,0.7);
            margin-bottom: 30px;
        }
        .hero-btns {
            display: flex;
            gap: 16px;
        }
        .btn {
            display: inline-block;
            padding: 14px 36px;
            border-radius: 6px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            border: none;
        }
        .btn-primary {
            background: var(--green);
            color: var(--white);
        }
        .btn-primary:hover {
            background: var(--green-dark);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0,153,68,0.35);
        }
        .btn-outline {
            background: transparent;
            color: var(--white);
            border: 2px solid rgba(255,255,255,0.5);
        }
        .btn-outline:hover {
            border-color: var(--white);
            background: rgba(255,255,255,0.1);
        }
        .hero-img {
            flex: 0 0 540px;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(0,0,0,0.4);
            background: #0a0a1a;
        }
        .hero-img img {
            width: 100%;
            height: auto;
            aspect-ratio: 4 / 3;
            object-fit: cover;
            display: block;
        }
        .hero-stats {
            display: flex;
            gap: 40px;
            margin-top: 40px;
        }
        .hero-stat { text-align: center; }
        .hero-stat .num {
            font-size: 36px;
            font-weight: 700;
            color: var(--green-light);
        }
        .hero-stat .label {
            font-size: 13px;
            color: rgba(255,255,255,0.6);
            margin-top: 4px;
        }

        /* ========== Section Common ========== */
        section { padding: 80px 0; }
        .section-header {
            text-align: center;
            margin-bottom: 56px;
        }
        .section-header .en {
            font-size: 13px;
            letter-spacing: 4px;
            color: var(--green);
            text-transform: uppercase;
            margin-bottom: 8px;
        }
        .section-header h2 {
            font-size: 32px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
        }
        .section-header .line {
            width: 60px; height: 3px;
            background: var(--green);
            margin: 0 auto;
            border-radius: 2px;
        }
        .section-header .desc {
            margin-top: 14px;
            color: var(--text-light);
            font-size: 15px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        .section-bg { background: var(--green-pale); }

        /* ========== About Section ========== */
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }
        .about-img {
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .about-img img {
            width: 100%; height: 380px;
            object-fit: cover;
        }
        .about-text h3 {
            font-size: 26px;
            margin-bottom: 18px;
            color: var(--text);
        }
        .about-text p {
            color: var(--text-light);
            margin-bottom: 14px;
        }
        .about-highlights {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            margin-top: 24px;
        }
        .highlight-item {
            display: flex;
            align-items: flex-start;
            gap: 10px;
        }
        .highlight-item .icon-box {
            width: 36px; height: 36px;
            background: var(--green);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 16px;
            flex-shrink: 0;
        }
        .highlight-item .info strong {
            display: block;
            font-size: 15px;
            color: var(--text);
        }
        .highlight-item .info span {
            font-size: 12px;
            color: var(--text-light);
        }
        .mission-box {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            margin-top: 24px;
        }
        .mission-card {
            background: var(--green-bg);
            border-radius: 8px;
            padding: 20px;
            text-align: center;
            border-left: 3px solid var(--green);
        }
        .mission-card .label {
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 6px;
        }
        .mission-card .value {
            font-size: 16px;
            font-weight: 600;
            color: var(--green-dark);
        }

        /* ========== Industries Section ========== */
        .industries-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .industry-card {
            background: var(--white);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            cursor: pointer;
            border: 1px solid var(--border);
        }
        .industry-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 32px rgba(0,0,0,0.12);
            border-color: var(--green);
        }
        .industry-card .img-wrap {
            height: 200px;
            overflow: hidden;
        }
        .industry-card .img-wrap img {
            width: 100%; height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        .industry-card:hover .img-wrap img {
            transform: scale(1.08);
        }
        .industry-card .card-body {
            padding: 20px;
        }
        .industry-card .card-body h4 {
            font-size: 18px;
            margin-bottom: 8px;
            color: var(--text);
        }
        .industry-card .card-body p {
            font-size: 13px;
            color: var(--text-light);
            line-height: 1.6;
        }
        .industry-card .card-body .tags {
            margin-top: 10px;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .industry-card .card-body .tag {
            display: inline-block;
            background: var(--green-bg);
            color: var(--green-dark);
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 11px;
        }

        /* ========== Equipment Section ========== */
        .equip-table {
            width: 100%;
            border-collapse: collapse;
            background: var(--white);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .equip-table thead th {
            background: var(--green);
            color: var(--white);
            padding: 14px 16px;
            font-size: 14px;
            text-align: left;
        }
        .equip-table tbody td {
            padding: 14px 16px;
            border-bottom: 1px solid var(--border);
            font-size: 14px;
            color: var(--text);
        }
        .equip-table tbody tr:hover {
            background: var(--green-pale);
        }
        .equip-table .highlight {
            color: var(--green);
            font-weight: 600;
        }
        .equip-summary {
            display: flex;
            gap: 24px;
            margin-top: 24px;
        }
        .equip-stat {
            flex: 1;
            background: var(--white);
            border-radius: 10px;
            padding: 24px;
            text-align: center;
            box-shadow: var(--shadow);
            border-top: 3px solid var(--green);
        }
        .equip-stat .num {
            font-size: 32px;
            font-weight: 700;
            color: var(--green);
        }
        .equip-stat .label {
            font-size: 13px;
            color: var(--text-light);
            margin-top: 4px;
        }

        /* ========== R&D Section ========== */
        .rd-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .rd-card {
            background: var(--white);
            border-radius: 12px;
            padding: 32px 24px;
            text-align: center;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border: 1px solid transparent;
        }
        .rd-card:hover {
            border-color: var(--green);
            transform: translateY(-4px);
        }
        .rd-card .icon-circle {
            width: 64px; height: 64px;
            background: var(--green-bg);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 28px;
        }
        .rd-card h4 {
            font-size: 17px;
            margin-bottom: 8px;
        }
        .rd-card p {
            font-size: 13px;
            color: var(--text-light);
            line-height: 1.6;
        }
        .rd-card .pill {
            display: inline-block;
            margin-top: 10px;
            background: var(--green);
            color: #fff;
            padding: 4px 14px;
            border-radius: 12px;
            font-size: 13px;
            font-weight: 600;
        }

        /* ========== Quality Section ========== */
        .quality-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .quality-card {
            background: var(--white);
            border-radius: 12px;
            padding: 28px;
            box-shadow: var(--shadow);
            border-left: 4px solid var(--green);
            transition: var(--transition);
        }
        .quality-card:hover { transform: translateY(-4px); }
        .quality-card .card-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 12px;
        }
        .quality-card .card-header .num-badge {
            width: 40px; height: 40px;
            background: var(--green);
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }
        .quality-card .card-header h4 {
            font-size: 18px;
            color: var(--text);
        }
        .quality-card p {
            font-size: 14px;
            color: var(--text-light);
        }
        .cert-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 16px;
        }
        .cert-badge {
            background: var(--green-bg);
            color: var(--green-dark);
            padding: 6px 16px;
            border-radius: 16px;
            font-size: 13px;
            font-weight: 500;
        }

        /* ========== Supply Chain Section ========== */
        .supply-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .supply-card {
            background: var(--white);
            border-radius: 12px;
            padding: 28px 20px;
            text-align: center;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        .supply-card:hover { transform: translateY(-4px); }
        .supply-card .partner-logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--green-dark);
            margin-bottom: 10px;
            background: var(--green-bg);
            display: inline-block;
            padding: 8px 20px;
            border-radius: 8px;
        }
        .supply-card h4 { font-size: 16px; margin-bottom: 6px; }
        .supply-card p { font-size: 12px; color: var(--text-light); }
        .supply-highlight {
            margin-top: 36px;
            display: flex;
            gap: 24px;
        }
        .supply-stat {
            flex: 1;
            text-align: center;
            padding: 24px;
            background: var(--green);
            color: #fff;
            border-radius: 10px;
        }
        .supply-stat .num {
            font-size: 36px;
            font-weight: 700;
        }
        .supply-stat .label {
            font-size: 14px;
            opacity: 0.9;
        }

        /* ========== Clients Section ========== */
        .clients-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
            align-items: start;
        }
        .client-card {
            background: var(--white);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        .client-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,0.12); }
        .client-card .client-img {
            height: 180px;
            background: var(--green-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 42px;
            font-weight: 700;
            color: var(--green);
        }
        .client-card .client-body {
            padding: 20px;
        }
        .client-card .client-body h4 {
            font-size: 18px;
            margin-bottom: 6px;
        }
        .client-card .client-body p {
            font-size: 13px;
            color: var(--text-light);
        }
        .client-card .client-body .client-names {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 10px;
        }
        .client-card .client-body .client-names span {
            background: var(--green-bg);
            color: var(--green-dark);
            padding: 4px 12px;
            border-radius: 4px;
            font-size: 12px;
        }
        .client-card .client-img.suanli-gallery,
        .client-card .client-img.bandaoti-gallery,
        .client-card .client-img.yiliao-gallery,
        .client-card .client-img.xinengyuan-gallery {
            height: auto;
            background: var(--green-bg);
            display: grid;
            gap: 4px;
            padding: 4px;
        }
        .client-card .client-img.suanli-gallery {
            grid-template-columns: repeat(3, 1fr);
        }
        .client-card .client-img.bandaoti-gallery,
        .client-card .client-img.yiliao-gallery,
        .client-card .client-img.xinengyuan-gallery {
            grid-template-columns: repeat(2, 1fr);
        }
        .client-card .client-img.suanli-gallery img,
        .client-card .client-img.bandaoti-gallery img,
        .client-card .client-img.yiliao-gallery img,
        .client-card .client-img.xinengyuan-gallery img {
            width: 100%;
            height: 130px;
            object-fit: cover;
            border-radius: 6px;
            transition: transform 0.4s;
        }
        .client-card .client-img.suanli-gallery img:hover,
        .client-card .client-img.bandaoti-gallery img:hover,
        .client-card .client-img.yiliao-gallery img:hover,
        .client-card .client-img.xinengyuan-gallery img:hover {
            transform: scale(1.06);
        }

        /* ========== Advantages Section ========== */
        .adv-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
        }
        .adv-card {
            background: var(--white);
            border-radius: 12px;
            padding: 28px 18px;
            text-align: center;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border-top: 3px solid var(--green);
        }
        .adv-card:hover { transform: translateY(-6px); }
        .adv-card .adv-icon {
            font-size: 36px;
            margin-bottom: 12px;
        }
        .adv-card h4 {
            font-size: 16px;
            margin-bottom: 8px;
        }
        .adv-card p {
            font-size: 12px;
            color: var(--text-light);
            line-height: 1.5;
        }

        /* ========== Cooperation Section ========== */
        .coop-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }
        .coop-card {
            background: var(--white);
            border-radius: 12px;
            padding: 32px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
            transition: var(--transition);
        }
        .coop-card:hover {
            border-color: var(--green);
        }
        .coop-card h3 {
            font-size: 22px;
            margin-bottom: 20px;
            color: var(--green-dark);
            text-align: center;
            padding-bottom: 16px;
            border-bottom: 2px solid var(--green-bg);
        }
        .coop-step {
            display: flex;
            gap: 14px;
            margin-bottom: 18px;
        }
        .coop-step .step-num {
            width: 36px; height: 36px;
            background: var(--green);
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            flex-shrink: 0;
            font-size: 15px;
        }
        .coop-step .step-content h5 {
            font-size: 15px;
            margin-bottom: 4px;
        }
        .coop-step .step-content p {
            font-size: 13px;
            color: var(--text-light);
        }


        /* ========== FAQ Section ========== */
        .faq-list { max-width: 860px; margin: 0 auto; }
        .faq-item {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            margin-bottom: 12px;
            overflow: hidden;
            transition: box-shadow 0.3s ease;
        }
        .faq-item:hover { box-shadow: var(--shadow); }
        .faq-item summary {
            cursor: pointer;
            padding: 16px 20px;
            font-weight: 600;
            font-size: 15px;
            color: var(--green-dark);
            list-style: none;
            position: relative;
            padding-right: 44px;
        }
        .faq-item summary::-webkit-details-marker { display: none; }
        .faq-item summary::after {
            content: '+';
            position: absolute;
            right: 20px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 20px;
            color: var(--green);
            font-weight: 400;
            transition: transform 0.3s ease;
        }
        .faq-item[open] summary::after { content: '−'; }
        .faq-item p {
            padding: 0 20px 16px;
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.9;
        }

        /* ========== CTA Section ========== */
        .cta-section {
            background: linear-gradient(135deg, var(--green-dark), var(--green));
            color: #fff;
            text-align: center;
            padding: 60px 0;
        }
        .cta-section h2 {
            font-size: 30px;
            margin-bottom: 12px;
        }
        .cta-section p {
            font-size: 16px;
            opacity: 0.9;
            margin-bottom: 24px;
        }
        .cta-section .btn-white {
            background: #fff;
            color: var(--green);
            padding: 14px 40px;
            border-radius: 6px;
            font-size: 16px;
            font-weight: 600;
            transition: var(--transition);
        }
        .cta-section .btn-white:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0,0,0,0.2);
        }

        /* ========== Footer ========== */
        .footer {
            background: #1a1a1a;
            color: rgba(255,255,255,0.7);
            padding: 56px 0 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer h4 {
            color: #fff;
            font-size: 16px;
            margin-bottom: 18px;
        }
        .footer p, .footer li {
            font-size: 13px;
            line-height: 2;
        }
        .footer .company-name {
            font-size: 22px;
            color: #fff;
            margin-bottom: 10px;
        }
        .footer .company-slogan {
            font-size: 13px;
            margin-bottom: 16px;
            color: var(--green-light);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 20px;
            text-align: center;
            font-size: 12px;
        }

        /* ========== Back to top ========== */
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 44px; height: 44px;
            background: var(--green);
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            z-index: 999;
            box-shadow: 0 4px 12px rgba(0,153,68,0.3);
        }
        .back-to-top.show {
            opacity: 1;
            visibility: visible;
        }
        .back-to-top:hover {
            background: var(--green-dark);
            transform: translateY(-3px);
        }

        /* ========== Responsive ========== */
        @media (max-width: 992px) {
            .hero .container { flex-direction: column; text-align: center; }
            .hero-text h1 { font-size: 32px; }
            .hero-img { flex: 0 0 auto; width: 100%; }
            .hero-stats { justify-content: center; }
            .hero-btns { justify-content: center; }
            .about-grid, .clients-grid, .coop-grid, .quality-grid { grid-template-columns: 1fr; }
            .industries-grid, .rd-grid, .adv-grid, .supply-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 576px) {
            .industries-grid, .rd-grid, .adv-grid, .supply-grid { grid-template-columns: 1fr; }
            .nav-links { display: none; }
            .footer-grid { grid-template-columns: 1fr; }
        }
    
/* ========== Subpage hero / breadcrumb ========== */
.page-hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: var(--white);
    padding: 60px 0 52px;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    top: -60%; right: -8%;
    width: 520px; height: 520px;
    background: radial-gradient(circle, rgba(0,153,68,0.22) 0%, transparent 70%);
    border-radius: 50%;
}
.page-hero .container { position: relative; z-index: 1; }
.breadcrumb { font-size: 13px; color: rgba(255,255,255,0.65); margin-bottom: 14px; }
.breadcrumb a { color: rgba(255,255,255,0.85); }
.breadcrumb a:hover { color: #fff; text-decoration: underline; }
.breadcrumb .sep { margin: 0 8px; opacity: 0.5; }
.page-hero h1 {
    font-size: 34px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 10px;
}
.page-hero .lead {
    font-size: 15px;
    color: rgba(255,255,255,0.75);
    max-width: 920px;
    line-height: 1.9;
}

/* ========== Prose / content ========== */
.prose { max-width: 960px; margin: 0 auto; }
.prose h3 {
    font-size: 21px;
    margin: 32px 0 14px;
    color: var(--green-dark);
    border-left: 4px solid var(--green);
    padding-left: 12px;
}
.prose p { color: var(--text-light); margin-bottom: 12px; font-size: 15px; }
.answer-box {
    background: var(--green-bg);
    border-left: 4px solid var(--green);
    border-radius: 8px;
    padding: 20px 24px;
    font-size: 15px;
    color: var(--text);
    line-height: 2;
    margin: 18px 0 8px;
}
.img-full {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    margin: 20px 0;
}
.img-full img { width: 100%; object-fit: cover; }

/* ========== Timeline (about) ========== */
.timeline { position: relative; margin: 24px 0 8px; padding-left: 26px; border-left: 2px solid var(--green-bg); }
.timeline-item { position: relative; margin-bottom: 26px; }
.timeline-item::before {
    content: '';
    position: absolute;
    left: -33px; top: 7px;
    width: 12px; height: 12px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 0 4px var(--green-bg);
}
.timeline-item .year { font-weight: 700; color: var(--green-dark); font-size: 18px; }
.timeline-item p { font-size: 14px; color: var(--text-light); }

/* ========== Client logo wall ========== */
.logo-wall { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.logo-wall .wl {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    text-align: center;
    padding: 24px 10px;
    font-weight: 600;
    color: var(--green-dark);
    font-size: 16px;
    box-shadow: var(--shadow);
}

/* ========== Case cards ========== */
.case-card {
    background: var(--white);
    border-radius: 12px;
    padding: 28px;
    box-shadow: var(--shadow);
    border-top: 3px solid var(--green);
    margin-bottom: 24px;
}
.case-card h4 { font-size: 18px; margin-bottom: 10px; }
.case-meta {
    display: inline-block;
    background: var(--green-bg);
    color: var(--green-dark);
    font-size: 12px;
    padding: 3px 10px;
    border-radius: 12px;
    margin: 0 8px 10px 0;
}
.case-kv { display: grid; grid-template-columns: 110px 1fr; gap: 8px 16px; font-size: 14px; }
.case-kv dt { color: var(--text-muted); }
.case-kv dd { color: var(--text); line-height: 1.8; }

/* ========== Blog list ========== */
.blog-item {
    display: flex;
    gap: 22px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 22px;
    margin-bottom: 16px;
    transition: var(--transition);
    align-items: flex-start;
}
.blog-item:hover { border-color: var(--green); box-shadow: var(--shadow); }
.blog-item .blog-date {
    flex: 0 0 84px;
    text-align: center;
    background: var(--green-bg);
    border-radius: 8px;
    padding: 10px 4px;
    color: var(--green-dark);
}
.blog-item .blog-date .d { font-size: 24px; font-weight: 700; line-height: 1.2; }
.blog-item .blog-date .m { font-size: 12px; }
.blog-item h3 { font-size: 18px; margin-bottom: 6px; }
.blog-item h3 a { color: var(--text); }
.blog-item h3 a:hover { color: var(--green); }
.blog-item p { font-size: 13px; color: var(--text-light); }

/* ========== Contact form ========== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items: start; }
.contact-info-card {
    background: var(--white);
    border-radius: 12px;
    padding: 28px;
    box-shadow: var(--shadow);
}
.contact-info-card .ci { display: flex; gap: 12px; margin-bottom: 18px; }
.contact-info-card .ci .ic {
    width: 40px; height: 40px;
    background: var(--green-bg);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; flex-shrink: 0;
}
.contact-info-card .ci strong { display: block; font-size: 15px; }
.contact-info-card .ci span { font-size: 13px; color: var(--text-light); }
.contact-form {
    background: var(--white);
    border-radius: 12px;
    padding: 28px;
    box-shadow: var(--shadow);
}
.contact-form label { font-size: 13px; color: var(--text-light); display: block; margin-bottom: 6px; }
.contact-form input, .contact-form select, .contact-form textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    margin-bottom: 14px;
    box-sizing: border-box;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
    outline: none;
    border-color: var(--green);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

@media (max-width: 992px) {
    .contact-grid { grid-template-columns: 1fr; }
    .logo-wall { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 576px) {
    .logo-wall { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .case-kv { grid-template-columns: 1fr; }
}