:root {
    --gmrit-blue: #003974;
    --gmrit-red: #ED1C24;
}

/* PAGE */
.alumni-survey-page {
    background: linear-gradient(135deg, #00172d, #003974, #00172d);
    min-height: 100vh;
    color: #fff;
    padding-bottom: 80px;
}

/* HERO */
.survey-hero {
    padding: 80px 20px 40px;
    text-align: center;
}

.survey-hero h1 {
    font-size: 52px;
    font-weight: 800;
    margin-bottom: 15px;
}

.survey-hero p {
    max-width: 850px;
    margin: auto;
    color: rgba(255, 255, 255, 0.75);
    font-size: 17px;
    line-height: 1.9;
}

/* FORM CARD */
.survey-card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 28px;
    backdrop-filter: blur(15px);
    padding: 50px;
    margin-bottom: 80px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

/* LABEL */
.form-label {
    font-weight: 600;
    margin-bottom: 10px;
    color: #fff;
}

/* INPUT */
.form-control,
.form-select {
    background: rgba(255, 255, 255, 0.08) !important;
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #fff !important;
    height: 52px;
    border-radius: 14px;
}

.form-select option {
    background: #ffffff !important;
    color: #000 !important;
}

.form-control:focus,
.form-select:focus {
    background: rgba(255, 255, 255, 0.12);
    border-color: #3498db;
    box-shadow: none;
    color: #fff;
}

/* PLACEHOLDER */
.form-control::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

/* QUESTIONS */
.question-box {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 18px;
    padding: 25px;
    margin-bottom: 25px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

/* QUESTION */
.question-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 18px;
}

/* STAR RATING */
.rating-group {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.rating-group input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.rating-group label {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-weight: 700;
    transition: .3s;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.rating-group input:focus + label {
    border-color: #3498db;
    box-shadow: 0 0 15px rgba(52, 152, 219, 0.6);
    background: rgba(255, 255, 255, 0.15);
    transform: scale(1.05);
}

.rating-group input:checked + label {
    background: linear-gradient(135deg, #ED1C24, #ff5e5e);
    color: #fff;
    transform: scale(1.08);
    border-color: transparent;
}

/* SUBMIT */
.submit-btn {
    background: linear-gradient(135deg, #ED1C24, #ff4b4b);
    border: none;
    color: #fff;
    padding: 16px 45px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 700;
    transition: .3s;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(237, 28, 36, 0.4);
}

/* MOBILE */
@media(max-width:768px) {
    .survey-card { padding: 25px; }
    .survey-hero h1 { font-size: 34px; }
    .rating-group label { width: 42px; height: 42px; }
    .rating-group input {
        position: absolute;
        opacity: 0;
        width: 0;
        height: 0;
    }
    .rating-group input:focus + label {
        border: 2px solid #3498db;
        box-shadow: 0 0 10px rgba(52, 152, 219, 0.5);
        transform: scale(1.1);
    }
}