:root {
    --booking-bg: rgba(230, 240, 245, 0.92);
    --booking-overlay: rgba(30, 75, 156, 0.2);
    --input-focus: rgba(55, 181, 148, 0.3);
    --border-glass: rgba(40, 140, 160, 0.2);
}

.booking {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: var(--booking-overlay);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.booking.show {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.booking-content {
    background: var(--booking-bg);
    margin: auto;
    padding: 3.5rem 2.8rem;
    border-radius: 15px;
    width: 90%;
    max-width: 500px;
    position: relative;
    box-shadow:
        0 20px 40px rgba(10, 117, 114, 0.1),
        0 0 0 1px var(--border-glass);
    transform: scale(0.9) translateY(10px);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
}

.booking.show .booking-content {
    transform: scale(1) translateY(0);
}

.close-button {
    position: absolute;
    right: 25px;
    top: 25px;
    color: var(--text-turquoise);
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
    opacity: 0.6;
}

.close-button:hover {
    background: rgba(10, 117, 114, 0.1);
    opacity: 1;
    transform: rotate(90deg);
}

.booking-header {
    text-align: center;
    margin-bottom: 2rem;
}

.booking-title {
    font-family: 'Orbitron', sans-serif;
    background: var(--logo-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.8rem;
    margin: 0;
    font-weight: 900;
    letter-spacing: 2px;
}

.title-underline {
    width: 50px;
    height: 3px;
    background: var(--nav-underline-gradient);
    margin: 0.6rem auto 0;
    border-radius: 10px;
}

.booking-description {
    text-align: center;
    font-family: 'Rajdhani', sans-serif;
    color: var(--article-text);
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
    font-weight: 500;
    line-height: 1.4;
}

.form-group {
    margin-bottom: 1.8rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.6rem;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    color: var(--text-turquoise);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1.2rem;
    border: 1px solid rgba(40, 140, 160, 0.2);
    border-radius: 8px;
    font-family: 'Open Sans', sans-serif;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.6);
    color: var(--article-text);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gradient-mint-green);
    box-shadow: 0 0 15px var(--input-focus);
    background: #ffffff;
}

.form-group textarea {
    height: 90px;
    resize: none;
}

.submit-button {
    width: 100%;
    padding: 1.1rem;
    background: var(--text-turquoise);
    color: white;
    border: 2px solid var(--text-turquoise);
    border-radius: 8px;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    box-shadow: 0 0 12px var(--button-shadow-soft);
    transition: all 0.3s ease;
}

.submit-button:hover {
    background: var(--gradient-mint-green);
    border-color: var(--gradient-mint-green);
    transform: translateY(-2px);
    box-shadow: 0 0 25px var(--button-hover-shadow-soft);
}

.success-message {
    text-align: center;
    padding: 1rem 0;
}

.success-icon {
    width: 64px;
    height: 64px;
    background: var(--logo-gradient);
    color: white;
    font-size: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    box-shadow: 0 10px 20px rgba(55, 181, 148, 0.3);
}

.success-message h3 {
    font-family: 'Orbitron', sans-serif;
    color: var(--gradient-dark-blue);
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

@media (max-width: 600px) {
    .booking-content {
        padding: 2.5rem 1.8rem;
    }

    .booking-title {
        font-size: 1.5rem;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 600px) {
    .modal-content {
        padding: 2rem 1.5rem;
    }

    .modal-title {
        font-size: 1.5rem;
    }
}