.donate-hero {
    padding: 60px 0;
}

.donate-hero h1 {
    max-width: 760px;

    margin: 0;

    font-size: clamp(42px, 7vw, 72px);
    line-height: 1.02;

    letter-spacing: -0.045em;
}

.donate-intro {
    max-width: 650px;

    margin: 24px 0 0;

    color: var(--text-secondary);

    font-size: 19px;
    line-height: 1.6;
}

.donate-section {
    padding: 24px 0 72px;
    border-top: none;
}

.section-heading {
    max-width: 700px;

    margin-bottom: 28px;
}

.section-title {
    margin: 0;

    font-size: 30px;
    line-height: 1.2;

    letter-spacing: -0.035em;
}

.section-description {
    margin: 8px 0 0;

    color: var(--text-muted);

    font-size: 18px;
    line-height: 1.55;
}


/* Wallets */

.wallet-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.wallet-card {
    padding: 26px;

    border: 1px solid var(--border);
    border-radius: 14px;

    background: var(--surface);

    transition:
        background-color 0.2s ease,
        border-color 0.2s ease;
}

.wallet-card:hover {
    background: var(--surface-hover);
    border-color: var(--border-hover);
}

.wallet-header {
    display: flex;
    align-items: center;

    gap: 14px;

    margin-bottom: 24px;
}

.wallet-icon {
    width: 48px;
    height: 48px;

    flex: 0 0 48px;

    display: grid;
    place-items: center;

    border-radius: 10px;

    font-size: 22px;
    font-weight: 750;
}

.wallet-icon-usdt {
    background: #26a17b;
    color: #ffffff;
}

.wallet-icon-tron {
    background: #ff060a;
    color: #ffffff;

    font-size: 16px;
    letter-spacing: -0.02em;
}

.wallet-title h3 {
    margin: 0;

    font-size: 20px;
    line-height: 1.2;
}

.wallet-title span {
    display: block;

    margin-top: 4px;

    color: var(--text-muted);

    font-size: 16px;
}

.wallet-address {
    display: flex;
    flex-direction: column;

    gap: 8px;
}

.wallet-address > span {
    color: var(--text-muted);

    font-size: 16px;
    font-weight: 600;
}

.wallet-address-value {
    display: flex;
    align-items: stretch;

    min-width: 0;
    overflow: hidden;

    border: 1px solid var(--border);
    border-radius: 8px;

    background: var(--background);
}

.wallet-address-value code {
    min-width: 0;
    flex: 1;

    padding: 12px 14px;

    overflow-wrap: anywhere;

    color: var(--text);

    font-family:
        ui-monospace,
        SFMono-Regular,
        Menlo,
        Monaco,
        Consolas,
        monospace;

    font-size: 16px;
    line-height: 1.5;
}

.copy-button {
    width: 44px;

    flex: 0 0 44px;

    display: grid;
    place-items: center;

    padding: 0;

    border: 0;
    border-left: 1px solid var(--border);

    background: transparent;
    color: var(--text-muted);

    cursor: pointer;

    transition:
        background-color 0.2s ease,
        color 0.2s ease;
}

.copy-button:hover {
    background: var(--surface-hover);
    color: var(--text);
}

.copy-button:active {
    background: var(--border);
}

.copy-icon {
    width: 18px;
    height: 18px;

    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.copy-button.copied {
    color: var(--accent);
}

.copy-button.copied .copy-icon {
    display: none;
}

.copy-button.copied::after {
    content: "✓";

    font-size: 18px;
    font-weight: 700;
}

.wallet-warning {
    margin: 14px 0 0;

    color: var(--text-muted);

    font-size: 16px;
    line-height: 1.45;
}


/* Platforms */

.donate-platforms {
    padding-top: 8px;
}

.platform-list {
    overflow: hidden;

    border: 1px solid var(--border);
    border-radius: 14px;

    background: var(--surface);
}

.platform-row {
    display: flex;
    align-items: center;

    gap: 24px;

    min-height: 76px;

    padding: 16px 22px;

    color: var(--text);

    text-decoration: none;

    transition:
        background-color 0.2s ease,
        color 0.2s ease;
}

.platform-row + .platform-row {
    border-top: 1px solid var(--border);
}

.platform-row:hover {
    background: var(--surface-hover);
}

.platform-icon {
    display: flex;
    align-items: center;
    justify-content: center;

    flex: 0 0 40px;

    width: 50px;
    height: 50px;
}

.platform-icon img {
    display: block;

    width: 40px;
    height: 40px;

    object-fit: contain;
}

.platform-info {
    display: flex;
    flex-direction: column;

    gap: 4px;

    min-width: 0;
}

.platform-info strong {
    font-size: 16px;
    line-height: 1.3;
}

.platform-info span {
    color: var(--text-muted);

    font-size: 16px;
}

.platform-action {
    flex: 0 0 auto;

    margin-left: auto;

    color: var(--accent);

    font-size: 16px;
    font-weight: 650;

    white-space: nowrap;
}

.platform-note {
    max-width: 700px;

    margin: 14px 0 0;

    color: var(--text-muted);

    font-size: 16px;
    line-height: 1.5;
}


/* Thank you */

.donate-note {
    padding: 0 0 60px;
    border-top: none;
}

.note-card {
    max-width: 760px;

    padding: 28px;

    border: 1px solid var(--border);
    border-radius: 14px;

    background: var(--surface);
}

.note-card h2 {
    margin: 0;

    font-size: 24px;
    line-height: 1.2;

    letter-spacing: -0.03em;
}

.note-card p {
    margin: 10px 0 0;

    color: var(--text-muted);

    font-size: 18px;
    line-height: 1.6;
}


/* Tablet */

@media (max-width: 768px) {
    .donate-hero {
        padding: 40px 0;
    }

    .donate-hero h1 {
        font-size: 46px;
    }

    .donate-intro {
        font-size: 17px;
    }

    .wallet-grid {
        grid-template-columns: 1fr;
    }

    .donate-section {
        padding-bottom: 64px;
    }

    .donate-note {
        padding-bottom: 64px;
    }

}

@media (max-width: 600px) {
    body {
        padding-top: 60px;
    }    
}

/* Smartphone */

@media (max-width: 480px) {
    body {
        padding-top: 44px;
    }    

    .donate-hero {
        padding: 10px 0 10px;
    }

    .donate-hero h1 {
        font-size: 32px;
        line-height: 1.08;
    }

    .donate-intro {
        margin-top: 18px;

        font-size: 18px;
        line-height: 1.55;
    }

    .donate-section {
        padding: 24px 0 24px;
    }

    .section-heading {
        margin-bottom: 20px;
    }

    .section-title {
        font-size: 26px;
    }

    .section-description {
        font-size: 16px;
    }

    .wallet-card {
        padding: 20px;
    }

    .wallet-header {
        margin-bottom: 20px;
    }

    .wallet-icon {
        width: 44px;
        height: 44px;

        flex-basis: 44px;

        font-size: 20px;
    }

    .wallet-icon-tron {
        font-size: 12px;
    }

    .wallet-title h3 {
        font-size: 18px;
    }

    .wallet-address-value code {
        font-size: 12px;
    }

    .copy-button {
        width: 42px;

        flex-basis: 42px;
    }

    .platform-row {
        min-height: 68px;

        padding: 14px 16px;
    }
f
    .platform-info strong {
        font-size: 18px;
    }

    .platform-info span,
    .platform-action {
        font-size: 16px;
    }

    .note-card {
        padding: 22px;
    }

    .note-card h2 {
        font-size: 22px;
    }

    .donate-note {
        padding-bottom: 30px;
    }

}