/* Centered Cards with 3D-Style Alignment */
.centered-cards-container {
    background: linear-gradient(165deg, rgba(13, 71, 161, 0.95) 0%, rgba(25, 118, 210, 0.9) 100%);
    border-radius: 18px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3), 
                0 5px 15px rgba(0, 0, 0, 0.2),
                inset 0 1px 1px rgba(255, 255, 255, 0.1);
    padding: 35px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(33, 150, 243, 0.3);
    transform-style: preserve-3d;
    perspective: 1000px;
    margin: 0 12px 50px 12px;
}

.centered-cards-container::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Cpath fill='%233e6e4c' fill-opacity='0.08' d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3z'%3E%3C/path%3E%3C/svg%3E");
    opacity: 0.5;
    z-index: 0;
    transform: translateZ(-10px);
}

.centered-section-title {
    color: #e3ffe0;
    font-weight: 600;
    font-size: 1.8rem;
    margin-bottom: 25px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4), 0 0 8px rgba(76, 175, 80, 0.3);
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    transform: translateZ(5px);
}

.centered-section-title::before {
    content: "";
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='24' height='24'%3E%3Cpath fill='%232196F3' d='M12,2L4.5,20.29L5.21,21L12,18L18.79,21L19.5,20.29L12,2Z'%3E%3C/path%3E%3C/svg%3E");
    width: 30px;
    height: 30px;
    display: inline-block;
    margin-right: 10px;
    opacity: 0.9;
    filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.4));
}

/* 3D Card styles */
.fiber-action-card {
    background: linear-gradient(145deg, rgba(0, 137, 123, 0.9) 0%, rgba(0, 105, 92, 0.9) 100%);
    border-radius: 16px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2),
                0 5px 10px rgba(0, 0, 0, 0.15),
                inset 0 1px 1px rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(0, 188, 212, 0.3);
    height: 100%;
    transform-style: preserve-3d;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    margin: 0 10px;
}

.fiber-about-card {
    background: linear-gradient(145deg, rgba(63, 81, 181, 0.9) 0%, rgba(48, 63, 159, 0.9) 100%);
    border-radius: 16px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2),
                0 5px 10px rgba(0, 0, 0, 0.15),
                inset 0 1px 1px rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(126, 87, 194, 0.3);
    height: 100%;
    transform-style: preserve-3d;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    margin: 0 10px;
}

.fiber-action-card:hover, .fiber-about-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3),
                0 10px 15px rgba(0, 0, 0, 0.2),
                inset 0 1px 2px rgba(255, 255, 255, 0.2);
}

.fiber-card-header {
    border-bottom: 1px solid rgba(76, 175, 80, 0.3);
    padding: 15px 20px;
    position: relative;
    z-index: 1;
    transform: translateZ(5px);
}

.fiber-card-title {
    margin: 0;
    color: #e3ffe0;
    font-weight: 600;
    text-shadow: 0 2px 3px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
}

.fiber-action-card .fiber-card-title {
    color: #E0F7FA;
}

.fiber-about-card .fiber-card-title {
    color: #E8EAF6;
}

.fiber-card-title i {
    margin-right: 10px;
    filter: drop-shadow(0 2px 2px rgba(0, 0, 0, 0.3));
}

.fiber-action-card .fiber-card-title i {
    color: #00BCD4;
}

.fiber-about-card .fiber-card-title i {
    color: #7E57C2;
}

.fiber-card-body {
    padding: 20px;
    position: relative;
    z-index: 1;
    transform: translateZ(2px);
}

.fiber-card-body p, .fiber-card-body ul {
    color: #e8f5e9;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.fiber-action-btn {
    transform: translateZ(2px);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.fiber-action-btn:hover {
    transform: translateZ(5px) translateY(-3px);
}