/* ===== Header ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: #ffffff;
    z-index: 1000;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.header-inner {
    max-width: 1920px;
    margin: 0 auto;
    padding: 0 60px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 120px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 36px;
}

.main-nav {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 120px;
}

.nav-link {
    font-size: 16px;
    font-weight: 500;
    color: #333333;
    padding: 8px 0;
    position: relative;
    letter-spacing: 0.5px;
}

.nav-link.active {
    color: #3365c1;
    font-weight: normal;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    position: relative;
}

.cart-btn {
    position: relative;
}

.user-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #333;
}

/* ===== Footer ===== */
.site-footer {
    position: relative;
    background: #0c0e1f;
    padding: 80px 0 40px;
    overflow: hidden;
}

.footer-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 138.7% 331.5% at 51.6% 119.1%, rgba(51,101,193,0.2) 0%, transparent 70%);
}

.footer-inner {
    position: relative;
    z-index: 1;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-content {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 60px;
    padding-top: 47px;
}

.footer-info {
    display: flex;
    align-items: flex-start;
    gap: 0;
    position: relative;
}

.footer-col {
    text-align: left;
    padding: 0 40px;
    position: relative;
}

.footer-col:first-child {
    padding-left: 0;
}

.footer-col .col-label {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
    line-height: 1.2;
}

.footer-col .col-phone {
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
    line-height: 1.2;
}

.footer-col .col-desc {
    font-size: 16px;
    color: #fff;
    line-height: 1.2;
}

.footer-divider-v {
    width: 1px;
    height: 61px;
    background: rgba(255,255,255,0.2);
    flex-shrink: 0;
    margin-top: 27px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
    flex-shrink: 0;
}

.footer-divider-h {
    width: 100%;
    max-width: 1214px;
    margin: 0 auto;
    height: 1px;
    background: rgba(212,212,212,0.3);
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
}

.footer-bottom p {
    font-size: 20px;
    font-weight: 100;
    color: #999;
    line-height: 1.8;
}