/* ============================================================ */
        /* ABOUT / HISTORIA                                            */
        /* ============================================================ */
        .about-section {
            padding: 40px 0;
            background: var(--blanco);
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .about-grid .text-content h2 {
            font-size: 48px;
            font-weight: 600;
            margin-bottom: 20px;
            color: var(--negro);
        }

        .about-grid .text-content h2 span {
            color: var(--rojo);
        }

        .about-grid .text-content p {
            font-size: 18px;
            color: #444;
            margin-bottom: 20px;
            font-weight: 300;
        }

        .about-grid .image-content img {
            width: 100%;
            border-radius: 8px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }

        /* ============================================================ */
        /* TIMELINE                                                     */
        /* ============================================================ */
        .timeline-section {
            background: var(--gris-claro);
            padding: 80px 0;
        }

        .timeline-section .section-title {
            text-align: center;
            font-size: 42px;
            font-weight: 600;
            margin-bottom: 20px;
        }

        .timeline-section .section-title span {
            color: var(--rojo);
        }

        .timeline {
            display: flex;
            flex-direction: column;
            gap: 30px;
            margin-top: 40px;
            position: relative;
            padding-left: 30px;
            border-left: 4px solid var(--rojo);
        }

        .timeline-item {
            display: flex;
            flex-direction: column;
            padding-left: 20px;
            position: relative;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -38px;
            top: 8px;
            width: 16px;
            height: 16px;
            background: var(--rojo);
            border-radius: 50%;
            border: 3px solid var(--blanco);
            box-shadow: 0 0 0 4px var(--rojo);
        }

        .timeline-item .year {
            font-size: 28px;
            font-weight: 700;
            color: var(--rojo);
            line-height: 1;
        }

        .timeline-item .desc {
            font-size: 18px;
            font-weight: 300;
            color: #333;
        }

        /* ============================================================ */
        /* STATS                                                        */
        /* ============================================================ */
        .stats-section {
            padding: 80px 0;
            background: var(--blanco);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            text-align: center;
			
        }

        .stats-grid .stat-item {
            padding: 30px 20px;
            background: var(--gris-claro);
            border-radius: 8px;
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .stats-grid .stat-item:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.05);
        }

        .stats-grid .stat-item .number {
            font-size: 52px;
            font-weight: 500;
            color: var(--rojo);
            display: block;
            line-height: 1.2;
        }

        .stats-grid .stat-item .label {
            font-size: 18px;
            font-weight: 300;
            color: #444;
            text-transform: uppercase;
            letter-spacing: 1px;
        }



        /* ============================================================ */
        /* RESPONSIVE                                                   */
        /* ============================================================ */
        @media (max-width: 1024px) {
            .megamenu {
                left: 0;
                transform: none;
                width: 100%;
                max-width: 400px;
                border-radius: 0 0 8px 8px;
                grid-template-columns: 1fr;
            }
            .nav-menu {
                gap: 0;
            }
            .nav-menu>li>a {
                padding: 8px 12px;
                font-size: 14px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .features-section .grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .top-header .container {
                flex-direction: column;
                gap: 4px;
                align-items: center;
                text-align: center;
            }
            .top-header .contacto span {
                margin-right: 10px;
                font-size: 13px;
            }

            .menu-toggle {
                display: flex;
            }

            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                background: var(--blanco);
                padding: 10px 0;
                border-top: 1px solid #eee;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu>li>a {
                padding: 12px 16px;
                border-bottom: none;
            }
            .nav-menu>li>a:hover {
                border-bottom: none;
                background: #f5f5f5;
            }

            .megamenu,
            .sub-menu {
                display: none !important;
                position: static;
                width: 100%;
                background: #f5f5f5;
                border-radius: 0;
                box-shadow: none;
                padding: 6px 0;
                grid-template-columns: 1fr !important;
            }
            .nav-menu>li:hover .megamenu,
            .nav-menu>li:hover .sub-menu {
                display: none !important;
            }
            .nav-menu>li.open .megamenu,
            .nav-menu>li.open .sub-menu {
                display: grid !important;
            }
            .megamenu {
                width: 100% !important;
                max-width: 100% !important;
                background: #f5f5f5;
                padding: 6px 0;
            }
            .megamenu .col {
                background: #f5f5f5 !important;
                padding: 10px 20px;
                border-bottom: 1px solid #e0e0e0;
            }
            .megamenu .col a {
                color: #181b20;
                font-size: 14px;
            }
            .megamenu .col:hover {
                background: #eaeaea !important;
            }
            .sub-menu {
                background: #f5f5f5;
                padding: 6px 0;
            }
            .sub-menu li a {
                padding: 10px 20px;
                color: var(--negro);
                justify-content: center;
            }
            .sub-menu li a:hover {
                background: #e0e0e0;
            }

            .page-banner h1 {
                font-size: 48px;
            }
            .page-banner p {
                font-size: 18px;
            }
            .about-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .about-grid .text-content h2 {
                font-size: 36px;
            }
            .footer .grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: center;
                gap: 8px;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 5px;
            }
            .features-section .grid {
                grid-template-columns: 1fr 1fr;
                gap: 15px;
            }
            .timeline {
                padding-left: 20px;
            }
            .timeline-item::before {
                left: -28px;
                width: 12px;
                height: 12px;
            }
            .timeline-item .year {
                font-size: 22px;
            }
        }

        @media (max-width: 480px) {
            .page-banner h1 {
                font-size: 36px;
            }
            .page-banner p {
                font-size: 16px;
            }
            .about-grid .text-content h2 {
                font-size: 28px;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
            }
            .features-section .grid {
                grid-template-columns: 1fr 1fr;
            }
            .megamenu .col {
                padding: 8px 16px;
            }
        }

        /* ===== UTILIDADES ===== */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            animation: fadeUp 0.7s ease forwards;
        }
        @keyframes fadeUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .delay-1 {
            animation-delay: 0.1s;
        }
        .delay-2 {
            animation-delay: 0.2s;
        }
        .delay-3 {
            animation-delay: 0.3s;
        }
        .delay-4 {
            animation-delay: 0.4s;
        }
		
		
		
				/* ===== ABOUT GRID — 文字与图片顶部对齐 ===== */
.about-section .about-grid {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;   /* 关键：顶部对齐 */
    gap: 40px 60px;
}

.about-section .text-content {
    flex: 1 1 55%;
    min-width: 280px;
}

.about-section .image-content {
    flex: 1 1 35%;
    min-width: 240px;
}

/* 确保图片没有多余边距，且自适应宽度 */
.about-section .image-content img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 8px;        /* 可选，保留圆角 */
}

/* 移除文字顶部多余的间距 */
.about-section .text-content p:first-child {
    margin-top: 0;
}

/* 移动端（≤768px）自动堆叠，仍保持顶部对齐 */
@media (max-width: 768px) {
    .about-section .about-grid {
        flex-direction: column;
        gap: 30px;
    }
    .about-section .text-content,
    .about-section .image-content {
        flex: 1 1 100%;
    }
}








    /* ---------- 基础重置 ---------- */
    .stats-section {
        padding: 60px 20px;
        background: #f8fafc;
        /* 可根据设计调整背景色 */
    }

   

    /* ---------- 统计网格 ---------- */
    .stats-grid {
        display: flex;
        flex-wrap: wrap;
        /* 允许换行 */
        justify-content: center;
        /* 水平居中 */
        align-items: stretch;
        /* 子项等高 */
        gap: 30px 50px;
        /* 行间距30px，列间距50px */
    }

    /* ---------- 单个统计项 ---------- */
    .stat-item {
        flex: 1 1 180px;
        /* 基础宽度180px，可伸缩 */
        min-width: 140px;
        max-width: 280px;
        text-align: center;
        padding: 20px 10px;
        background: #ffffff;
        border-radius: 12px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .stat-item:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    }

    /* ---------- 数字 ---------- */
    .stat-item .number {
        display: block;
        font-size: 42px;
        font-weight: 700;
        color: #1a2634;
        line-height: 1.2;
        letter-spacing: 0.02em;
    }

    .stat-item .number sup {
        font-size: 24px;
        top: -0.6em;
        color: #2c6e9c;
    }

    /* ---------- 标签 ---------- */
    .stat-item .label {
        display: block;
        margin-top: 8px;
        font-size: 14px;
        font-weight: 500;
        color: #6b7a8a;
        letter-spacing: 0.08em;
        text-transform: uppercase;
    }

    /* ---------- 淡入动画（保留原有） ---------- */
    .fade-in {
        opacity: 0;
        animation: fadeUp 0.8s ease forwards;
    }
    .fade-in.delay-1 {
        animation-delay: 0.15s;
    }
    .fade-in.delay-2 {
        animation-delay: 0.30s;
    }

    @keyframes fadeUp {
        0% {
            opacity: 0;
            transform: translateY(20px);
        }
        100% {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* ============================================
               移动端适配：屏幕宽度 ≤ 768px
               ============================================ */
    @media (max-width: 768px) {
        .stats-section {
            padding: 40px 16px;
        }

        .stats-grid {
            flex-direction: column;
            /* 改为纵向排列 */
            align-items: center;
            /* 居中 */
            gap: 18px;
            /* 项间距 */
        }

        .stat-item {
            flex: 0 0 auto;
            /* 不伸缩 */
            width: 100%;
            max-width: 320px;
            /* 手机端最大宽度，避免过宽 */
            padding: 18px 12px;
        }

        .stat-item .number {
            font-size: 34px;
            /* 手机端数字稍小 */
        }

        .stat-item .number sup {
            font-size: 20px;
        }

        .stat-item .label {
            font-size: 13px;
        }
    }

    /* ---------- 极小屏（≤ 480px）进一步优化 ---------- */
    @media (max-width: 480px) {
        .stat-item {
            max-width: 100%;
            /* 充分利用宽度 */
            padding: 16px 10px;
        }

        .stat-item .number {
            font-size: 30px;
        }

        .stat-item .label {
            font-size: 12px;
        }
    }