/* ==============================
MAIN CONTAINER & CAROUSEL
============================== */
.containers {
 
 display: flex; 
 justify-content: center; 
 align-items: center; 
 min-height: 100vh; 
 gap: 60px; 
 padding-top: 60px;
  opacity: 0; 
  flex-wrap: wrap;
 }
.carousel-container { width: 380px; height: 380px; perspective: 1200px; cursor: pointer; }
.carousel { width: 100%; height: 100%; position: relative; transform-style: preserve-3d; }
.carousel img { position: absolute; width: 100%; height: 100%; border-radius: 20px; object-fit: cover; box-shadow: 0 12px 32px rgba(0,0,0,0.6); transition: transform 0.5s ease; }
.carousel img:nth-child(1) { transform: rotateY(0deg) translateZ(300px); }
.carousel img:nth-child(2) { transform: rotateY(120deg) translateZ(300px); }
.carousel img:nth-child(3) { transform: rotateY(240deg) translateZ(300px); }

/* ==============================
BOOKING FORM STYLING
============================== */
.booking-form {
    background: linear-gradient(135deg, #5b5463, #2575fc); /* nice vibrant gradient */
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.5);
    max-width: 500px;
    transform: translateY(50px);
    opacity: 0;
    transition: all 0.3s ease-in-out;
    margin-left: 200px;
    margin-top: 50px;
    color: #fff;
}

.booking-form h1 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 30px;
    background: linear-gradient(90deg,#ffeb3b,#fef8f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.form-group {
    position: relative;
    margin-bottom: 25px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 18px 20px;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    background: rgba(255,255,255,0.15);
    color: #fff;
    outline: none;
    margin-top: 10px;
    transition: background 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(10px);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    background: rgba(255,255,255,0.25);
    box-shadow: 0 0 10px rgba(255,255,255,0.3);
}

.form-group label {
    position: absolute;
    left: 20px;
    top: 18px;
    pointer-events: none;
    transition: 0.3s ease;
    color: rgba(255,255,255,0.7);
}

.form-group input:focus + label,
.form-group input:valid + label,
.form-group select:valid + label,
.form-group textarea:focus + label {
    top: -10px;
    left: 15px;
    font-size: 14px;
    color: #ffeb3b;
}

.booking-form button {
    width: 100%;
    padding: 18px;
    border: none;
    border-radius: 12px;
    font-size: 18px;
    background: #f1f2f5;
    color: #2575fc;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.3s ease, background-color 0.3s ease, color 0.3s ease;
    margin-top: 15px;
}

.booking-form button:hover {
    background: #fff;
    color: #6a11cb;
    transform: scale(1.05);
}

.back-link {
    display: inline-block;
    margin-top: 20px;
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.back-link:hover {
    color: #3b93ff;
}

/* ==============================
RESPONSIVE FORM
============================== */
@media (max-width: 992px) {
    .booking-form {
        margin-left: auto;
        margin-right: auto;
        margin-top: 20px;
    }
}

@media (max-width: 768px) {
    .booking-form {
        padding: 30px 20px;
        border-radius: 15px;
    }

    .booking-form h1 {
        font-size: 28px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 15px 18px;
        font-size: 14px;
    }

    .booking-form button {
        font-size: 16px;
        padding: 16px;
    }
}