.support-hero {
    width: 100%;
    padding: 7rem 2rem 6rem;
    background: #ffffff;
}

.support-hero-content {
    max-width: 850px;
    margin: 0 auto;
    text-align: center;
}

.support-eyebrow {
    display: inline-block;
    margin-bottom: 1.2rem;
    color: #6e07f3;
    font-family: "Eurostile", "EuroStyle", sans-serif;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.15em;
}

.support-hero h1 {
    margin: 0 auto 1.5rem;
    color: #141c3a;
    font-family: "Eurostile", "EuroStyle", sans-serif;
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.05em;
}

.support-hero h1 span {
    color: #6e07f3;
}

.support-hero-content > p {
    max-width: 650px;
    margin: 0 auto 0.8rem;
    color: #667085;
    font-family: "Manrope", sans-serif;
    font-size: 0.9rem;
    line-height: 1.8;
}

.support-section {
    width: 100%;
    padding: 7rem 2rem;
    background: #f8f9fc;
}

.support-container {
    max-width: 1100px;
    margin: 0 auto;
}

.support-intro {
    margin-bottom: 3rem;
}

.section-label {
    display: inline-block;
    margin-bottom: 0.8rem;
    color: #6e07f3;
    font-family: "Eurostile", "EuroStyle", sans-serif;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.15em;
}

.support-intro h2 {
    margin: 0;
    color: #141c3a;
    font-family: "Eurostile", "EuroStyle", sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.1;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
}

.support-card {
    display: flex;
    flex-direction: column;
    min-height: 390px;
    padding: 2rem;
    border: 1px solid rgba(20, 28, 58, 0.07);
    border-radius: 18px;
    background: #ffffff;
    box-shadow: 0 10px 30px rgba(20, 28, 58, 0.05);
    transition:
        transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.4s ease,
        border-color 0.3s ease;
}

.support-card:hover {
    transform: translateY(-7px);
    border-color: rgba(110, 7, 243, 0.16);
    box-shadow: 0 22px 50px rgba(20, 28, 58, 0.1);
}

.support-primary {
    border-color: rgba(110, 7, 243, 0.16);
}

.support-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    margin-bottom: 1.8rem;
    border-radius: 14px;
    color: #6e07f3;
    background: rgba(110, 7, 243, 0.08);
    font-size: 1.15rem;
    transition:
        transform 0.35s ease,
        background-color 0.3s ease;
}

.support-card:hover .support-card-icon {
    transform: translateY(-4px) rotate(-4deg);
    background: rgba(110, 7, 243, 0.13);
}

.support-card-label {
    margin-bottom: 0.7rem;
    color: #98a2b3;
    font-family: "Manrope", sans-serif;
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.support-card h3 {
    margin: 0 0 0.8rem;
    color: #141c3a;
    font-family: "Eurostile", "EuroStyle", sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
}

.support-card p {
    margin: 0;
    color: #667085;
    font-family: "Manrope", sans-serif;
    font-size: 0.76rem;
    line-height: 1.8;
}

.support-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 43px;
    margin-top: auto;
    padding: 0 1rem;
    border: 1px solid #6e07f3;
    border-radius: 999px;
    color: #ffffff;
    background: #6e07f3;
    font-family: "Manrope", sans-serif;
    font-size: 0.68rem;
    font-weight: 700;
    text-decoration: none;
    transition:
        transform 0.25s ease,
        background-color 0.25s ease,
        box-shadow 0.25s ease;
}

.support-button:hover {
    background: #5b05ca;
    box-shadow: 0 10px 25px rgba(110, 7, 243, 0.2);
    transform: translateY(-3px);
}

.support-button-dark {
    border-color: rgba(20, 28, 58, 0.15);
    color: #141c3a;
    background: #ffffff;
}

.support-button-dark:hover {
    border-color: #141c3a;
    color: #ffffff;
    background: #141c3a;
    box-shadow: 0 10px 25px rgba(20, 28, 58, 0.12);
}

.bitcoin-card {
    margin-top: 1.2rem;
    padding: 2.5rem;
    border-radius: 20px;
    color: #ffffff;
    background: #141c3a;
    box-shadow: 0 18px 45px rgba(20, 28, 58, 0.12);
}

.bitcoin-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 2rem;
}

.bitcoin-header .section-label {
    color: #5be9b9;
}

.bitcoin-header h2 {
    margin: 0 0 0.7rem;
    color: #ffffff;
    font-family: "Eurostile", "EuroStyle", sans-serif;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
}

.bitcoin-header p {
    max-width: 550px;
    margin: 0;
    color: rgba(255, 255, 255, 0.62);
    font-family: "Manrope", sans-serif;
    font-size: 0.76rem;
    line-height: 1.8;
}

.bitcoin-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 58px;
    height: 58px;
    border: 1px solid rgba(91, 233, 185, 0.2);
    border-radius: 16px;
    color: #5be9b9;
    background: rgba(91, 233, 185, 0.08);
    font-size: 1.5rem;
}

.bitcoin-address-wrapper {
    margin-top: 2.5rem;
}

.bitcoin-address-label {
    display: block;
    margin-bottom: 0.6rem;
    color: rgba(255, 255, 255, 0.4);
    font-family: "Manrope", sans-serif;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.bitcoin-address {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.7rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
}

.bitcoin-address code {
    flex: 1;
    min-width: 0;
    overflow-x: auto;
    color: rgba(255, 255, 255, 0.85);
    font-family: "Manrope", monospace;
    font-size: 0.72rem;
    line-height: 1.5;
    scrollbar-width: thin;
}

.copy-bitcoin {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    flex-shrink: 0;
    min-height: 38px;
    padding: 0 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 9px;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    font-family: "Manrope", sans-serif;
    font-size: 0.62rem;
    font-weight: 700;
    cursor: pointer;
    transition:
        background-color 0.25s ease,
        transform 0.25s ease;
}

.copy-bitcoin:hover {
    background: rgba(91, 233, 185, 0.12);
    transform: translateY(-2px);
}

.copy-bitcoin.copied {
    color: #141c3a;
    background: #5be9b9;
}

.copy-status {
    display: block;
    min-height: 1rem;
    margin-top: 0.5rem;
    color: #5be9b9;
    font-family: "Manrope", sans-serif;
    font-size: 0.62rem;
}

.bitcoin-qr-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.bitcoin-qr-content {
    flex: 1;
}

.bitcoin-qr-content .bitcoin-address-label {
    margin-bottom: 0.7rem;
}

.bitcoin-qr-content p {
    max-width: 500px;
    margin: 0;
    color: rgba(255, 255, 255, 0.58);
    font-family: "Manrope", sans-serif;
    font-size: 0.76rem;
    line-height: 1.8;
}

.bitcoin-qr-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 190px;
    height: 190px;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    background: #ffffff;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
    overflow: hidden;
}

.bitcoin-qr-wrapper canvas,
.bitcoin-qr-wrapper img {
    display: block;
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.bitcoin-qr-loading {
    color: #667085;
    font-family: "Manrope", sans-serif;
    font-size: 0.65rem;
    font-weight: 600;
    text-align: center;
    line-height: 1.5;
}

.bitcoin-qr-error {
    padding: 0.8rem;
    color: #667085;
    font-family: "Manrope", sans-serif;
    font-size: 0.65rem;
    font-weight: 600;
    text-align: center;
    line-height: 1.5;
}

.support-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;
    max-width: 700px;
    margin: 2.5rem auto 0;
    text-align: center;
}

.support-note > i {
    flex-shrink: 0;
    color: #6e07f3;
    font-size: 0.8rem;
}

.support-note p {
    margin: 0;
    color: #98a2b3;
    font-family: "Manrope", sans-serif;
    font-size: 0.68rem;
    line-height: 1.7;
}

.support-cta {
    width: 100%;
    padding: 8rem 2rem;
    background: #ffffff;
    text-align: center;
}

.support-cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.support-cta-content > span {
    display: block;
    margin-bottom: 1rem;
    color: #6e07f3;
    font-family: "Eurostile", "EuroStyle", sans-serif;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.15em;
}

.support-cta h2 {
    margin: 0 0 1.2rem;
    color: #141c3a;
    font-family: "Eurostile", "EuroStyle", sans-serif;
    font-size: clamp(2.4rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1;
}

.support-cta h2 em {
    color: #6e07f3;
    font-style: normal;
}

.support-cta p {
    max-width: 600px;
    margin: 0 auto;
    color: #667085;
    font-family: "Manrope", sans-serif;
    font-size: 0.82rem;
    line-height: 1.8;
}

.support-project-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 44px;
    margin-top: 2rem;
    padding: 0 1.2rem;
    border-radius: 999px;
    color: #ffffff;
    background: #6e07f3;
    font-family: "Manrope", sans-serif;
    font-size: 0.68rem;
    font-weight: 700;
    text-decoration: none;
    transition:
        transform 0.25s ease,
        background-color 0.25s ease,
        box-shadow 0.25s ease;
}

.support-project-button:hover {
    background: #5b05ca;
    box-shadow: 0 10px 25px rgba(110, 7, 243, 0.2);
    transform: translateY(-3px);
}

@media (max-width: 900px) {
    .support-grid {
        grid-template-columns: 1fr;
    }

    .support-card {
        min-height: 330px;
    }

    .bitcoin-qr-section {
        gap: 2rem;
    }
}

@media (max-width: 600px) {
    .support-hero {
        padding: 5rem 1.2rem 4rem;
    }

    .support-section {
        padding: 5rem 1.2rem;
    }

    .support-card {
        min-height: 340px;
        padding: 1.5rem;
    }

    .bitcoin-card {
        padding: 1.5rem;
    }

    .bitcoin-header {
        flex-direction: column;
    }

    .bitcoin-icon {
        width: 50px;
        height: 50px;
    }

    .bitcoin-address {
        align-items: stretch;
        flex-direction: column;
    }

    .bitcoin-address code {
        width: 100%;
    }

    .copy-bitcoin {
        width: 100%;
    }

    .bitcoin-qr-section {
        flex-direction: column;
        align-items: stretch;
        gap: 1.5rem;
    }

    .bitcoin-qr-content {
        width: 100%;
    }

    .bitcoin-qr-wrapper {
        width: 180px;
        height: 180px;
        margin: 0 auto;
    }

    .support-note {
        align-items: flex-start;
    }

    .support-cta {
        padding: 6rem 1.2rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .support-card,
    .support-card-icon,
    .support-button,
    .copy-bitcoin,
    .support-project-button {
        transition: none;
    }

    .support-card:hover,
    .support-card:hover .support-card-icon,
    .support-button:hover,
    .copy-bitcoin:hover,
    .support-project-button:hover {
        transform: none;
    }
}