body {
    background: #f4f7fa;
}
.about-hero {
    background: linear-gradient(120deg, #e0e7ff 0%, #f8fafc 100%, #c7d2fe 100%);
    padding: 3.5em 0 2.5em 0;
    border-radius: 2em;
    margin-bottom: 2.5em;
    box-shadow: 0 8px 40px rgba(80,80,200,0.10);
    position: relative;
    overflow: hidden;
    animation: gradientBG 8s ease-in-out infinite alternate;
}
@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}
.about-avatar {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    box-shadow: 0 8px 32px rgba(80,80,200,0.18), 0 2px 8px rgba(80,80,200,0.10);
    object-fit: cover;
    border: 5px solid #fff;
    margin-bottom: 1em;
    background: #fff;
    transition: transform 0.2s;
}
.about-avatar:hover {
    transform: scale(1.04) rotate(-2deg);
}
.about-social {
    margin-bottom: 1.2em;
}
.about-social a {
    display: inline-block;
    margin: 0 0.4em;
    color: #6366f1;
    background: #fff;
    border-radius: 50%;
    width: 38px;
    height: 38px;
    line-height: 38px;
    text-align: center;
    font-size: 1.3em;
    box-shadow: 0 2px 8px rgba(80,80,200,0.10);
    transition: background 0.2s, color 0.2s, transform 0.2s;
}
.about-social a:hover {
    background: #6366f1;
    color: #fff;
    transform: scale(1.12);
}
.about-card, .about-feedback-card {
    background: rgba(255,255,255,0.75);
    border-radius: 1.5em;
    box-shadow: 0 4px 32px rgba(80,80,200,0.10);
    padding: 2.2em 1.7em;
    margin-bottom: 2.2em;
    backdrop-filter: blur(8px);
    border: 1.5px solid rgba(99,102,241,0.08);
    transition: box-shadow 0.2s, transform 0.2s;
}
.about-card:hover, .about-feedback-card:hover {
    box-shadow: 0 12px 48px rgba(80,80,200,0.16);
    transform: translateY(-2px) scale(1.01);
}
.about-badge {
    display: inline-block;
    background: linear-gradient(90deg, #6366f1 0%, #60a5fa 100%);
    color: #fff;
    border-radius: 2em;
    padding: 0.35em 1.1em;
    font-size: 1em;
    margin: 0.2em 0.3em 0.2em 0;
    font-weight: 500;
    letter-spacing: 0.03em;
    box-shadow: 0 1px 4px rgba(99,102,241,0.10);
}
.about-section-title {
    font-weight: 800;
    font-size: 1.25em;
    margin-bottom: 1.1em;
    color: #3730a3;
    letter-spacing: 0.01em;
    display: flex;
    align-items: center;
    gap: 0.5em;
}
.about-section-title i {
    font-size: 1.1em;
}
.about-feature-list li {
    margin-bottom: 0.7em;
    font-size: 1.09em;
    line-height: 1.7;
    display: flex;
    align-items: flex-start;
    gap: 0.5em;
}
.about-feature-list i {
    color: #6366f1;
    margin-top: 0.2em;
    min-width: 1.2em;
    text-align: center;
}
.about-feedback-card .btn-primary {
    background: linear-gradient(90deg, #6366f1 0%, #60a5fa 100%);
    border: none;
    border-radius: 2em;
    font-weight: 700;
    font-size: 1.1em;
    padding: 0.8em 2.2em;
    transition: background 0.2s, box-shadow 0.2s, transform 0.2s;
    box-shadow: 0 2px 12px rgba(99,102,241,0.10);
}
.about-feedback-card .btn-primary:hover {
    background: linear-gradient(90deg, #60a5fa 0%, #6366f1 100%);
    box-shadow: 0 4px 24px rgba(99,102,241,0.18);
    transform: scale(1.04);
}
.form-control, .m-input {
    border-radius: 1.5em !important;
    border: 1.5px solid #e0e7ff !important;
    background: rgba(255,255,255,0.95) !important;
    font-size: 1.07em;
    padding: 0.9em 1.2em;
    margin-bottom: 1em;
    box-shadow: 0 1px 4px rgba(99,102,241,0.06);
    transition: border 0.2s, box-shadow 0.2s;
}
.form-control:focus, .m-input:focus {
    border: 1.5px solid #6366f1 !important;
    box-shadow: 0 2px 12px rgba(99,102,241,0.10);
    outline: none;
}
.input-group-text {
    border-radius: 1.5em 0 0 1.5em !important;
    background: #e0e7ff !important;
    color: #6366f1 !important;
    border: none !important;
    font-size: 1.1em;
}
@media (max-width: 767px) {
    .about-hero, .about-card, .about-feedback-card {
        padding: 1.2em 0.7em;
    }
    .about-avatar {
        width: 90px;
        height: 90px;
    }
    .about-section-title {
        font-size: 1.1em;
    }
}