/* Hamburger Menu */
.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 2rem;
    height: 2rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 11;
}

.hamburger-menu:focus {
    outline: none;
}

.hamburger-menu span {
    width: 2rem;
    height: 0.25rem;
    background: #0d2946;
    border-radius: 10px;
    transition: all 0.3s linear;
    position: relative;
    transform-origin: 1px;
}

body.mobile-nav-open .hamburger-menu span:nth-child(1) {
    transform: rotate(45deg);
}

body.mobile-nav-open .hamburger-menu span:nth-child(2) {
    opacity: 0;
    transform: translateX(20px);
}

body.mobile-nav-open .hamburger-menu span:nth-child(3) {
    transform: rotate(-45deg);
}

/* Mobile Nav */
.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 10;
    justify-content: center;
    align-items: center;
}

.mobile-nav.open {
    display: flex;
}

.mobile-nav nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.mobile-nav .nav-button {
    font-size: 24px;
    color: #0d2946;
    background: none;
    border: none;
    cursor: pointer;
}

/* Media Queries */
@media (max-width: 1024px) {
    header nav {
        display: none;
    }

    .hamburger-menu {
        display: flex;
    }
    
    .hero-section {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }

    .hero-content {
        padding-right: 0;
    }
    
    .hero-image video {
        margin: 0 auto;
        max-width: 400px;
    }

    .vaults-controls {
        flex-direction: column;
        gap: 20px;
    }
}

@media (max-width: 767px) {
    body {
        padding: 0;
    }

    .container {
        width: 100%;
        min-height: 100vh;
        border-radius: 0;
        padding: 15px;
    }

    header {
        padding: 10px 15px;
    }

    .wallet-connect .connect-wallet-button {
        display: none;
    }

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

    .vaults-section {
        padding: 10px;
    }

    .vaults-wrapper {
        overflow-x: auto;
    }
    
    .vaults-table {
        display: block;
        width: 100%;
        overflow-x: auto;
        white-space: nowrap;
    }

    .vaults-table thead, .vaults-table tbody, .vaults-table th, .vaults-table td, .vaults-table tr {
        display: block;
    }

    .vaults-table thead tr {
        position: absolute;
        top: -9999px;
        left: -9999px;
    }

    .vaults-table tr {
        border: 1px solid #eee;
        margin-bottom: 10px;
    }

    .vaults-table td {
        border: none;
        border-bottom: 1px solid #eee;
        position: relative;
        padding-left: 50%;
        text-align: right;
    }

    .vaults-table td:before {
        content: attr(data-label);
        position: absolute;
        left: 6px;
        font-weight: bold;
        text-align: left;
    }

    .icon-button {
        display: block;
    }
}