* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Ubuntu', sans-serif;
    background-color: #101210;
    color: #cffffd;
    margin: 0;
    min-height: 100vh;
    font-size: 20px;
    line-height: 1.5;
    padding: 2rem 1.5rem;
}

.hero-img {
    display: block;
    width: calc(100% + 3rem);
    max-width: none;
    margin: -2rem -1.5rem 2rem -1.5rem;
    object-fit: cover;
    max-height: 320px;
    border-bottom: 1px solid #2a5a2a;
}

p {
    max-width: 900px;
}

h1, h2, h3 {
    font-weight: 500;
    letter-spacing: -0.3px;
}

h1 {
    font-size: 2.8rem;
    background: linear-gradient(135deg, #cffffd, #6dede7, #3eeb0e);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    margin-bottom: 0.5rem;
}

h2 {
    font-size: 1.8rem;
    color: #6dede7;
    margin: 1.5rem 0 0.8rem;
}

h3 {
    font-size: 1.3rem;
    color: #b9ffcf;
    margin: 1.2rem 0 0.5rem;
}

.Hb {
    background-color: red;
}

/* Navbar */
.navbar {
    margin-bottom: 2rem;
}

.navbar ul {
    display: flex;
    list-style: none;
    padding: 0.6rem 1rem;
    gap: 6px;
    flex-wrap: wrap;
    align-items: center;
    background: rgba(16, 18, 16, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid #2a5a2a;
    margin: 0;
}

.navbar ul li a {
    display: inline-block;
    padding: 8px 18px;
    border-radius: 12px;
    border: none;
    color: black;
    text-decoration: none;
    background: linear-gradient(90deg, #3eeb0e, #6dede7, yellow, yellow);
    background-size: 300% 100%;
    background-position: 0% 0%;
    transition: background-position 0.4s ease, transform 0.2s ease;
    font-size: 0.9rem;
    white-space: nowrap;
    font-weight: 600;
}

.navbar ul li a:hover {
    background-position: 100% 0%;
    color: #000;
    transform: translateY(-1px);
}

.lang-link {
    font-size: 0.8rem !important;
    padding: 5px 14px !important;
    border-radius: 20px !important;
    opacity: 0.9;
}

.lang-link:hover {
    opacity: 1;
}

/* Content links (not in navbar) */
.content-link, a:not(.navbar ul li a):not(.lang-link):not(.explorer-link-custom):not(.copy-address-btn):not(.card a) {
    display: inline;
    padding: 0;
    border-radius: 0;
    background: none;
    color: #6dede7;
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-color: #3eeb0e60;
    transition: text-decoration-color 0.3s;
    font-weight: 400;
}

.content-link:hover, a:not(.navbar ul li a):not(.lang-link):not(.explorer-link-custom):not(.copy-address-btn):not(.card a):hover {
    background: none;
    color: #b9ffcf;
    text-decoration-color: #3eeb0e;
}

/* Container */
.container {
    max-width: 960px;
    margin: 0 auto;
}

/* Accordion details/summary */
summary {
    display: inline-block;
    padding: 10px 20px 10px 45px !important;
    border-radius: 12px;
    border: none;
    color: black;
    text-decoration: none;
    background: linear-gradient(90deg, #3eeb0e, #6dede7, yellow, yellow);
    background-size: 300% 100%;
    background-position: 0% 0%;
    transition: background-position 0.4s ease;
    font-weight: 600;
    cursor: pointer;
    position: relative;
}

summary:hover {
    background-position: 100% 0%;
}

summary::-webkit-details-marker {
    display: none;
}

summary {
    list-style: none;
}

summary::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 50%;
    width: 10px;
    height: 10px;
    border-right: 3px solid black;
    border-bottom: 3px solid black;
    transform: translateY(-50%) rotate(-45deg);
    transition: transform 0.3s ease;
}

details {
    margin: 1.5rem 0;
}

details[open] summary::before {
    transform: translateY(-70%) rotate(45deg);
}

/* Team cards */
.card-container {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    margin: 1.5rem 0;
}

.card {
    background: linear-gradient(145deg, #f2a104, #d48804);
    border-radius: 20px;
    padding: 24px;
    width: 320px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    box-sizing: border-box;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.4);
}

.left-column {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    width: 120px;
}

.card-img {
    width: 100%;
    height: 70px;
    object-fit: cover;
    background-color: #000000;
    border-radius: 12px;
}

.card-title {
    color: #000000;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    line-height: 1.2;
    letter-spacing: 0.5px;
}

.right-column {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 130px;
}

.right-column a {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 12px;
    border: none;
    color: black;
    text-decoration: none;
    background: linear-gradient(90deg, #3eeb0e, #6dede7, yellow, yellow);
    background-size: 300% 100%;
    background-position: 0% 0%;
    transition: background-position 0.4s ease;
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
}

.right-column a:hover {
    background-position: 100% 0%;
    color: #000;
}

/* Wallet sections */
.wallet-section {
    background: rgba(0, 30, 20, 0.6);
    backdrop-filter: blur(4px);
    border-radius: 20px;
    margin: 1.5rem 0;
    padding: 1.2rem 1.8rem;
    border: 1px solid #3eeb0e40;
}

.address-line {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 15px;
    background: #1a2a1a;
    padding: 12px 20px;
    border-radius: 60px;
    margin: 12px 0;
    font-family: monospace;
    font-size: 1rem;
}

.address-hash {
    font-family: 'Courier New', monospace;
    word-break: break-all;
    letter-spacing: 0.5px;
    color: #b9ffcf;
    background: #0a1a0a;
    padding: 5px 12px;
    border-radius: 40px;
    cursor: pointer;
    transition: 0.2s;
}

.address-hash:hover {
    background: #2a4a2a;
}

.chain-tag {
    background: #2a4b2a;
    padding: 4px 12px;
    border-radius: 30px;
    font-size: 0.7rem;
    font-weight: bold;
    letter-spacing: 1px;
}

.copy-address-btn {
    background: linear-gradient(90deg, #3eeb0e, #6dede7, yellow, yellow);
    background-size: 300% 100%;
    padding: 6px 16px;
    font-size: 0.8rem;
    border-radius: 40px;
}

.explorer-link-custom {
    background: linear-gradient(90deg, #3eeb0e, #6dede7, yellow, yellow);
    background-size: 300% 100%;
    padding: 6px 16px;
    font-size: 0.8rem;
    margin-left: 10px;
    border-radius: 40px;
}

.flex-explorer {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 5px;
}

/* Toast */
.toast-msg {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: #000000cc;
    backdrop-filter: blur(12px);
    color: #b9ffb0;
    padding: 12px 24px;
    border-radius: 60px;
    font-family: 'Ubuntu', monospace;
    font-size: 1rem;
    font-weight: bold;
    border-left: 4px solid #3eeb0e;
    z-index: 1200;
    opacity: 0;
    transition: opacity 0.2s;
    pointer-events: none;
}

/* Footer */
.site-footer {
    max-width: 960px;
    margin: 3rem auto 0;
    padding: 1.5rem 0 0;
    border-top: 1px solid #2a5a2a;
    text-align: center;
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 0.8rem;
}

.footer-links a {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 12px;
    color: black;
    text-decoration: none;
    background: linear-gradient(90deg, #3eeb0e, #6dede7, yellow, yellow);
    background-size: 300% 100%;
    background-position: 0% 0%;
    transition: background-position 0.4s ease;
    font-size: 0.85rem;
    font-weight: 600;
}

.footer-links a:hover {
    background-position: 100% 0%;
}

/* Footer note (wallets page) */
.footer-note {
    text-align: center;
    margin-top: 40px;
    font-size: 0.75rem;
    opacity: 0.7;
    border-top: 1px solid #2a5a2a;
    padding-top: 20px;
}

/* Tablet */
@media (min-width: 768px) and (max-width: 1024px) {
    body {
        font-size: 18px;
        padding: 1.5rem;
    }

    .hero-img {
        max-height: 260px;
    }

    h1 {
        font-size: 2.4rem;
    }

    h2 {
        font-size: 1.6rem;
    }
}

/* Mobile */
@media (max-width: 767px) {
    body {
        font-size: 16px;
        padding: 0.8rem;
        line-height: 1.6;
    }

    .hero-img {
        width: calc(100% + 1.6rem);
        margin: -0.8rem -0.8rem 1.2rem -0.8rem;
        max-height: 180px;
    }

    .container {
        max-width: 100%;
    }

    .navbar {
        margin-bottom: 1.2rem;
    }

    .navbar ul {
        gap: 4px;
        padding: 0.5rem;
        justify-content: center;
    }

    .navbar ul li a {
        font-size: 0.75rem;
        padding: 8px 10px;
        min-height: 36px;
        display: inline-flex;
        align-items: center;
    }

    .lang-link {
        font-size: 0.7rem !important;
        padding: 4px 10px !important;
    }

    h1 {
        font-size: 1.7rem;
        margin-bottom: 0.4rem;
    }

    h2 {
        font-size: 1.3rem;
        margin: 1rem 0 0.5rem;
    }

    h3 {
        font-size: 1.1rem;
    }

    p {
        max-width: 100%;
    }

    details {
        margin: 1rem 0;
    }

    summary {
        font-size: 0.85rem;
        padding: 8px 12px 8px 36px !important;
    }

    .card-container {
        gap: 16px;
        margin: 1rem 0;
    }

    .card {
        width: 100%;
        padding: 16px;
    }

    .left-column {
        width: 90px;
    }

    .card-title {
        font-size: 15px;
    }

    .right-column {
        width: auto;
        flex: 1;
        min-width: 90px;
    }

    .right-column a {
        padding: 8px 12px;
        font-size: 0.8rem;
    }

    .wallet-section {
        padding: 0.8rem;
        margin: 1rem 0;
    }

    .address-line {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        padding: 10px 14px;
        font-size: 0.85rem;
    }

    .address-hash {
        font-size: 0.8rem;
        word-break: break-all;
        padding: 8px 12px;
    }

    .chain-tag {
        font-size: 0.65rem;
        align-self: flex-start;
    }

    .flex-explorer {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .explorer-link-custom {
        margin-left: 0;
        font-size: 0.75rem;
        padding: 6px 14px;
    }

    .site-footer {
        font-size: 0.8rem;
        margin: 2rem auto 0;
        padding: 1rem 0 0;
    }

    .footer-links {
        gap: 8px;
    }

    .footer-links a {
        padding: 8px 14px;
        font-size: 0.8rem;
    }

    .footer-note {
        font-size: 0.65rem;
        margin-top: 24px;
        padding-top: 14px;
    }

    .content-link, a:not(.navbar ul li a):not(.lang-link):not(.explorer-link-custom):not(.copy-address-btn):not(.card a) {
        word-break: break-word;
    }
}

/* Small phones */
@media (max-width: 400px) {
    body {
        padding: 0.5rem;
        font-size: 15px;
    }

    .hero-img {
        width: calc(100% + 1rem);
        margin: -0.5rem -0.5rem 1rem -0.5rem;
        max-height: 140px;
    }

    .navbar ul {
        padding: 0.4rem;
        gap: 3px;
    }

    .navbar ul li a {
        font-size: 0.7rem;
        padding: 6px 8px;
        min-height: 32px;
    }

    h1 {
        font-size: 1.4rem;
    }

    .card {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .left-column {
        width: 100px;
    }

    .right-column {
        width: 100%;
    }

    .right-column a {
        width: 100%;
    }
}