/* css/sponsorship.css */
.sponsor-page {
    background-color: #fcfcfd;
}

.intro-section {
    position: relative;
    z-index: 1;
}

.intro-lead {
    font-size: 1.25rem;
    color: #4a4a4a;
    line-height: 2;
    text-align: justify;
    text-justify: inter-ideograph;
    margin-bottom: 2rem;
    letter-spacing: 1px;
}

.contact-highlight {
    color: #b3852a; /* 典雅的金色 */
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    letter-spacing: 1px;
}

.methods-section {
    background-color: #fff;
    border-top: 1px solid #f1f1f1;
}

.section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2c2c2c;
    margin-bottom: 3.5rem;
    letter-spacing: 2px;
}

.section-title i {
    color: #b3852a;
    margin-right: 12px;
}

/* 捐款方式卡片 */
.method-card {
    background: #fff;
    border: 1px solid #eaeaea;
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: 0 5px 25px rgba(0,0,0,0.03);
    height: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 4px solid #b3852a;
}

.method-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 35px rgba(0,0,0,0.08);
}

.method-card-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.method-icon {
    font-size: 2.5rem;
    color: #b3852a;
    margin-right: 1.2rem;
}

.method-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: #333;
    margin: 0;
}

.method-card p {
    color: #666;
    line-height: 1.9;
    margin-bottom: 0;
    font-size: 1.05rem;
    text-align: justify;
}

/* 銀行帳戶資訊專屬深色卡片 */
.bank-info-card {
    background: linear-gradient(135deg, #2b2b2b 0%, #151515 100%);
    color: #fff;
    border-radius: 16px;
    padding: 3.5rem;
    margin-top: 4rem;
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
    position: relative;
    overflow: hidden;
}

.bank-info-card::before {
    content: '\F1DB'; /* bootstrap icon code for bi-bank */
    font-family: 'bootstrap-icons';
    font-size: 20rem;
    position: absolute;
    right: -30px;
    top: -50px;
    opacity: 0.03;
    color: #fff;
    line-height: 1;
}

.bank-info-title {
    color: #e5bc72;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.bank-list {
    list-style: none;
    padding: 0;
    margin: 0;
    position: relative;
    z-index: 2;
}

.bank-list li {
    font-size: 1.25rem;
    margin-bottom: 1.2rem;
    display: flex;
    align-items: flex-start;
}

@media (max-width: 575.98px) {
    .bank-list li {
        flex-direction: column;
        border-bottom: 1px solid rgba(255,255,255,0.05);
        padding-bottom: 1rem;
    }
}

.bank-list li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.bank-label {
    min-width: 130px;
    color: #e5c07b;
    font-weight: 600;
    letter-spacing: 2px;
}

.bank-value {
    letter-spacing: 1px;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    color: #fff;
}

.btn-download {
    background-color: #fff;
    color: #2b2b2b;
    border: 2px solid #2b2b2b;
    padding: 0.8rem 2.5rem;
    border-radius: 30px;
    font-weight: 700;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    margin-top: 1rem;
}

.btn-download:hover {
    background-color: #2b2b2b;
    color: #fff;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.btn-download i {
    margin-right: 0.5rem;
}