/* =============================================
Global Base
============================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
:root {
    --primary-dark: #003F98;
    --primary-blue: #0057CC;
    --text-dark: #1F2937;
    --text-gray: #666666;
    --light-gray: #F3F4F6;
    --white: #FFFFFF;
}
body {
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
}
ul {
    list-style: none;
}
a {
    text-decoration: none;
    color: inherit;
}
img {
    max-width: 100%;
    height: auto;
    display:block;
}
.container {
    width: 92%;
    max-width: 1280px;
    margin: 0 auto;
}
.section-heading {
    text-align: center;
    margin-bottom: 40px;
}
.section-heading h2 {
    font-size: 26px;
    text-transform: uppercase;
    position: relative;
    margin-bottom:12px;
}
.section-heading h2::after {
    content:"";
    width:40px;
    height:2px;
    background:var(--primary-blue);
    position:absolute;
    left:50%;
    transform:translateX(-50%);
    bottom:-8px;
}
.section-heading.left-align {
    text-align:left;
}
.section-heading.left-align h2::after {
    left:0;
    transform:none;
}
.section-heading.white-text h2 {
    color:#fff;
}

/* Buttons */
.btn {
    display: inline-block;
    padding:12px 28px;
    font-weight:600;
    text-transform: capitalize;
    transition: all 0.25s ease;
    font-size:14px;
}
.btn-primary {
    background-color: var(--primary-blue);
    color:#fff;
    border:1px solid var(--primary-blue);
}
.btn-primary:hover {
    background-color: var(--primary-dark);
}
.btn-outline {
    border:1px solid var(--text-dark);
    color:var(--text-dark);
    background:transparent;
}
.btn-outline:hover {
    background:var(--text-dark);
    color:#fff;
}
.btn-outline.white-border {
    border-color:#fff;
    color:#fff;
}
.btn-outline.white-border:hover {
    background:#fff;
    color:var(--primary-dark);
}
.btn-white {
    background:#fff;
    color:var(--primary-dark);
    font-weight:bold;
}
.btn-white:hover {
    background:#f1f1f1;
}

/* =============================================
Header
============================================= */
.storacage-header-top {
    background-color: var(--primary-dark);
    color:#fff;
    font-size:13px;
    padding:8px 0;
}
.storacage-header-top__inner {
    display:flex;
    justify-content: space-between;
    align-items:center;
}
.storacage-header-contact span {
    margin-right:20px;
}
.storacage-header-action {
    display:flex;
    gap:24px;
    align-items:center;
}
.storacage-header-nav {
    background:#fff;
    padding:16px 0;
}
.storacage-nav-inner {
    display:flex;
    justify-content: space-between;
    align-items:center;
}
.storacage-logo img {
    height:50px;
}
.storacage-menu {
    display:flex;
    gap:32px;
    align-items:center;
    text-transform:uppercase;
    font-size:14px;
    font-weight:600;
}
.storacage-menu .menu-item.active a {
    color:var(--primary-blue);
    position:relative;
}
.storacage-menu .menu-item.active a::after {
    content:"";
    width:100%;
    height:3px;
    background:var(--primary-blue);
    position:absolute;
    bottom:-18px;
    left:0;
}
.storacage-search-btn, .storacage-mobile-menu-btn {
    background:none;
    border:none;
    font-size:18px;
    cursor:pointer;
}
.storacage-mobile-menu-btn {
    display:none;
}













/* =============================================
Hero Banner
============================================= */
.storacage-hero {
    position:relative;
    height:600px;
    display:flex;
    align-items:center;
    color:#fff;
}
.storacage-hero-bg {
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    z-index:-1;
}
.storacage-hero-bg img {
    width:100%;
    height:100%;
    object-fit:cover;
}
.storacage-hero-bg::after {
    content:"";
    width:100%;
    height:100%;
    background:rgba(0,0,0,0.4);
    position:absolute;
    top:0;
    left:0;
}
.storacage-hero-content h1 {
    font-size:42px;
    line-height:1.2;
    margin-bottom:16px;
    text-transform:uppercase;
}
.storacage-hero-content p {
    font-size:17px;
    max-width:450px;
    margin-bottom:32px;
}
.storacage-hero-buttons {
    display:flex;
    gap:20px;
}

/* =============================================
Feature Bar
============================================= */
.storacage-feature-bar {
    background:var(--primary-dark);
    color:#fff;
    padding:30px 0;
}
.storacage-feature-list {
    display:grid;
    grid-template-columns: repeat(4,1fr);
    gap:20px;
}
.storacage-feature-item {
    display:flex;
    align-items:flex-start;
    gap:14px;
}
.storacage-feature-icon {
    width:36px;
    height:36px;
    border:1px solid #fff;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    flex-shrink:0;
}
.storacage-feature-text h4 {
    font-size:16px;
    margin-bottom:4px;
}
.storacage-feature-text p {
    font-size:13px;
    opacity:0.85;
}

/* =============================================
Products Section
============================================= */
.storacage-products-section {
    padding:70px 0;
    background:#f9f9f9;
}
.storacage-products-grid {
    display:grid;
    grid-template-columns: repeat(5,1fr);
    gap:24px;
    margin-bottom:40px;
}
.storacage-product-card {
    background:#fff;
    padding:20px;
}
.storacage-product-img {
    margin-bottom:16px;
}
.storacage-product-card h3 {
    font-size:15px;
    text-transform:uppercase;
    margin-bottom:8px;
}
.storacage-product-card p {
    font-size:13px;
    color:var(--text-gray);
    margin-bottom:12px;
}
.storacage-product-link {
    color:var(--primary-blue);
    font-size:14px;
    font-weight:600;
    display:inline-flex;
    align-items:center;
    gap:6px;
}
.storacage-all-product-btn-wrap {
    text-align:center;
}

/* =============================================
Middle Section
============================================= */
.storacage-middle-section {
    padding:70px 0;
}
.storacage-middle-grid {
    display:grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap:24px;
}
.storacage-app-grid {
    display:grid;
    grid-template-columns: repeat(3,1fr);
    gap:16px;
    margin-bottom:30px;
}
.storacage-app-item {
    text-align:center;
    padding:12px 6px;
}
.storacage-app-item i {
    font-size:24px;
    margin-bottom:8px;
    color:var(--primary-dark);
}
.storacage-app-item span {
    display:block;
    font-size:13px;
    text-transform:uppercase;
}
.storacage-why-us-block {
    background:var(--primary-dark);
    color:#fff;
    padding:30px;
    height:100%;
}
.storacage-why-list li {
    margin-bottom:12px;
    font-size:14px;
    display:flex;
    gap:10px;
}
.storacage-feature-diagram {
    position:relative;
}
.diagram-label {
    position:absolute;
    font-size:13px;
}

/* =============================================
Stats Bar
============================================= */
.storacage-stats-bar {
    background:var(--primary-dark);
    color:#fff;
    padding:40px 0;
}
.storacage-stats-list {
    display:grid;
    grid-template-columns: repeat(5,1fr);
    gap:20px;
    align-items:center;
}
.storacage-stat-item {
    display:flex;
    align-items:center;
    gap:14px;
}
.storacage-stat-item i {
    font-size:32px;
}
.stat-text h3 {
    font-size:26px;
    font-weight:bold;
}
.stat-text p {
    font-size:13px;
    text-transform:uppercase;
}
.storacage-cta-block {
    background:var(--primary-blue);
    padding:20px;
    flex-direction:column;
    align-items:flex-start;
    gap:14px;
}

/* =============================================
Footer
============================================= */
.storacage-footer {
    background:#111827;
    color:#cccccc;
    padding:60px 0 20px;
}
.storacage-footer-grid {
    display:grid;
    grid-template-columns: 1.4fr repeat(4,1fr);
    gap:32px;
    margin-bottom:40px;
}
.storacage-footer-logo img {
    height:45px;
    margin-bottom:16px;
}
.storacage-footer-col h4 {
    color:#fff;
    font-size:16px;
    margin-bottom:18px;
    text-transform:uppercase;
}
.footer-links li {
    margin-bottom:9px;
    font-size:14px;
}
.footer-links a:hover {
    color:#fff;
}
.footer-contact li {
    margin-bottom:10px;
    display:flex;
    gap:10px;
    font-size:14px;
}
.storacage-social-links {
    display:flex;
    gap:14px;
    margin-top:20px;
}
.storacage-social-links a {
    width:34px;
    height:34px;
    border:1px solid #666;
    display:flex;
    align-items:center;
    justify-content:center;
    border-radius:50%;
}
.storacage-footer-bottom {
    border-top:1px solid #292929;
    padding-top:20px;
    display:flex;
    justify-content:space-between;
    font-size:13px;
}
.storacage-footer-bottom-right a {
    margin-left:16px;
}

/* ========================== RESPONSIVE 移动端适配 ========================== */
@media(max-width:1024px){
    .storacage-middle-grid {
        grid-template-columns: 1fr 1fr;
    }
    .storacage-products-grid {
        grid-template-columns: repeat(3,1fr);
    }
    .storacage-stats-list {
        grid-template-columns: repeat(3,1fr);
    }
    .storacage-footer-grid {
        grid-template-columns: repeat(3,1fr);
    }
}
@media(max-width:768px){
    .storacage-menu {
        display:none;
    }
    .storacage-mobile-menu-btn {
        display:block;
    }
    .storacage-feature-list {
        grid-template-columns: repeat(2,1fr);
    }
    .storacage-products-grid {
        grid-template-columns: repeat(2,1fr);
    }
    .storacage-stats-list {
        grid-template-columns: repeat(2,1fr);
    }
    .storacage-footer-grid {
        grid-template-columns: repeat(2,1fr);
    }
    .storacage-hero-content h1 {
        font-size:32px;
    }
    .storacage-hero {
        height:480px;
    }
}
@media(max-width:480px){
    .storacage-feature-list {
        grid-template-columns: 1fr;
    }
    .storacage-products-grid {
        grid-template-columns: 1fr;
    }
    .storacage-stats-list {
        grid-template-columns:1fr;
    }
    .storacage-footer-grid {
        grid-template-columns:1fr;
    }
    .storacage-hero-buttons {
        flex-direction:column;
    }
}