:root {
    --primary-color: #2c3e50;
    --secondary-color: #e67e22;
    --accent-color: #27ae60;
    --text-color: #2c3e50;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 8px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 8px;
    --input-border: #e1e1e1;
    --input-focus: #e67e22;
    --error-color: #e74c3c;
    --success-color: #2ecc71;
    --container-width: min(1200px, 95%);
    --section-spacing: clamp(2rem, 4vw, 3rem);
}


.container {
    width: var(--container-width);
    margin: 0 auto;
    padding: 0 clamp(1rem, 3vw, 2rem);
}

/* Hero Section */
.booking-hero {
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('../images//bird_watching.jpeg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 60vh;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
    margin-bottom: -3rem;
}

.booking-hero::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 150px;
}

.booking-hero h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    animation: fadeInUp 1s ease;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.booking-hero p {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.2s;
    animation-fill-mode: both;
    line-height: 1.6;
}

/* Booking Form Section */
.booking-section {
    padding: var(--section-spacing) 0;
    position: relative;
    z-index: 1;
    flex: 1;
}

.booking-form {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: clamp(2rem, 4vw, 3rem);
    box-shadow: var(--shadow);
    transition: var(--transition);
    max-width: 1200px;
    margin: 0 auto;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.booking-form:hover {
    box-shadow: var(--shadow-hover);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 450px), 1fr));
    gap: clamp(2rem, 4vw, 3rem);
}

.form-section {
    margin-bottom: clamp(2rem, 4vw, 3rem);
    animation: fadeIn 0.5s ease;
}

.form-section h2 {
    color: var(--primary-color);
    margin-bottom: clamp(1.5rem, 3vw, 2rem);
    font-size: clamp(1.5rem, 3vw, 1.8rem);
    position: relative;
    padding-bottom: 15px;
    display: flex;
    align-items: center;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.form-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--secondary-color);
    transition: var(--transition);
}

.form-section:hover h2::after {
    width: 100px;
}

.form-group {
    margin-bottom: clamp(1.5rem, 3vw, 2rem);
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 0.75rem;
    color: var(--text-color);
    font-weight: 500;
    font-size: clamp(1rem, 1.5vw, 1.1rem);
    transition: var(--transition);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--input-border);
    border-radius: var(--border-radius);
    font-size: clamp(1rem, 1.5vw, 1.1rem);
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--input-focus);
    box-shadow: 0 0 0 4px rgba(230, 126, 34, 0.1);
}

/* Activities Section */
.booking-activities-section {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--input-border);
}

.booking-activities-section h2 {
    margin-bottom: 1rem;
}

.booking-activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.booking-activity-card {
    position: relative;
    transform: translateY(0);
    transition: var(--transition);
    margin-bottom: 0.5rem;
}

.booking-activity-card:hover {
    transform: translateY(-5px);
}

.booking-activity-card input[type="checkbox"] {
    display: none;
}

.booking-activity-card label {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.75rem;
    background: var(--light-bg);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    border: 2px solid transparent;
    height: 100%;
}

.booking-activity-card label:hover {
    background: #f1f3f5;
    border-color: var(--secondary-color);
}

.booking-activity-card input[type="checkbox"]:checked + label {
    background: var(--secondary-color);
    color: var(--white);
    border-color: var(--secondary-color);
    transform: scale(1.02);
}

.booking-activity-card i {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
    transition: var(--transition);
}

.booking-activity-card input[type="checkbox"]:checked + label i {
    color: var(--white);
    transform: scale(1.1);
}

.booking-activity-card span {
    font-weight: 600;
    margin-bottom: 0.25rem;
    font-size: 0.95rem;
}

.booking-activity-card small {
    font-size: 0.8rem;
    opacity: 0.9;
    line-height: 1.4;
}

/* Special Activity Card Styles */
.booking-activity-card.special {
    position: relative;
    overflow: hidden;
}

.booking-activity-card.special::before {
    content: 'Popular';
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: var(--accent-color);
    color: var(--white);
    padding: 0.15rem 0.5rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    z-index: 1;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.booking-activity-card.special label {
    background: linear-gradient(135deg, var(--light-bg) 0%, #f8f9fa 100%);
}

.booking-activity-card.special:hover label {
    background: linear-gradient(135deg, #f1f3f5 0%, #e9ecef 100%);
}

.booking-activity-card.special i {
    color: var(--accent-color);
}

.booking-activity-card.special input[type="checkbox"]:checked + label {
    background: var(--accent-color);
}

.booking-activity-card.special input[type="checkbox"]:checked + label i {
    color: var(--white);
}

/* Activity Card Animation */
@keyframes cardPulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
    100% {
        transform: scale(1);
    }
}

.booking-activity-card.special:hover {
    animation: cardPulse 1s ease infinite;
}

/* Activity Card Info Tooltip */
.booking-activity-card .info-tooltip {
    position: absolute;
    top: 0.25rem;
    left: 0.25rem;
    color: var(--text-color);
    opacity: 0.7;
    transition: var(--transition);
    cursor: help;
    font-size: 0.9rem;
}

.booking-activity-card .info-tooltip:hover {
    opacity: 1;
    color: var(--secondary-color);
}

/* Activity Card Duration Badge */
.booking-activity-card .duration-badge {
    position: absolute;
    bottom: 0.25rem;
    right: 0.25rem;
    background: rgba(0,0,0,0.1);
    padding: 0.15rem 0.35rem;
    border-radius: 8px;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-color);
}

/* Form Actions */
.booking-form-actions {
    margin-top: clamp(2.5rem, 5vw, 3rem);
    text-align: center;
}

.booking-btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: var(--secondary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: clamp(1.1rem, 1.5vw, 1.2rem);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    min-width: 200px;
    letter-spacing: 0.5px;
}

.booking-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: var(--transition);
}

.booking-btn:hover {
    background-color: #d35400;
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.booking-btn:hover::before {
    left: 100%;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .booking-hero {
        min-height: 50vh;
        margin-bottom: -2rem;
    }

    .booking-form {
        padding: 1.5rem;
    }

    .form-grid {
        gap: 2rem;
    }

    .booking-activities-grid {
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr));
        gap: 0.5rem;
    }

    .booking-btn {
        width: 100%;
        min-width: unset;
    }
}

@media (max-480px) {
    .booking-activities-grid {
        grid-template-columns: 1fr;
    }
    
    .booking-activity-card label {
        padding: 0.5rem;
    }
}

/* Print Styles */
@media print {
    .booking-hero {
        background: none;
        color: var(--text-color);
        min-height: auto;
        margin-bottom: 0;
    }

    .booking-form {
        box-shadow: none;
        padding: 0;
    }

    .booking-btn {
        display: none;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #000000;
        --secondary-color: #ff0000;
        --text-color: #000000;
        --input-border: #000000;
    }

    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
        outline: 3px solid var(--secondary-color);
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}

/* Form Validation Styles */
.form-group input:invalid,
.form-group select:invalid,
.form-group textarea:invalid {
    border-color: var(--error-color);
}

.form-group input:valid,
.form-group select:valid,
.form-group textarea:valid {
    border-color: var(--success-color);
}

/* Loading State */
.booking-btn.loading {
    position: relative;
    color: transparent;
}

.booking-btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin: -10px 0 0 -10px;
    border: 3px solid var(--white);
    border-top-color: transparent;
    border-radius: 50%;
    animation: button-loading-spinner 1s linear infinite;
}

@keyframes button-loading-spinner {
    from {
        transform: rotate(0turn);
    }
    to {
        transform: rotate(1turn);
    }
}

/* Footer Styles */
.footer {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a2634 100%);
    color: var(--white);
    padding: 5rem 0 0;
    margin-top: 5rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right, var(--secondary-color), var(--accent-color));
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand {
    padding-right: 2rem;
}

.footer-brand h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--white);
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-brand h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--secondary-color);
    transition: width 0.3s ease;
}

.footer-brand:hover h3::after {
    width: 100px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    margin-bottom: 2rem;
    font-size: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: var(--white);
    font-size: 1.2rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(230, 126, 34, 0.1);
    border-radius: 50%;
    position: relative;
    overflow: hidden;
}

.social-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--secondary-color);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 5px 15px rgba(230, 126, 34, 0.2);
}

.social-links a:hover::before {
    opacity: 1;
}

.social-links a i {
    position: relative;
    z-index: 1;
}

.footer-links-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-links-column h4,
.footer-contact h4 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--white);
    font-weight: 600;
}

.footer-links-column ul {
    list-style: none;
    padding: 0;
}

.footer-links-column ul li {
    margin-bottom: 1rem;
}

.footer-links-column ul li a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    display: inline-block;
    position: relative;
    padding-left: 1.5rem;
}

.footer-links-column ul li a::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    transition: transform 0.3s ease;
}

.footer-links-column ul li a:hover {
    color: var(--secondary-color);
    transform: translateX(5px);
}

.footer-links-column ul li a:hover::before {
    transform: translateX(5px);
}

.contact-info {
    list-style: none;
    padding: 0;
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-info li i {
    color: var(--secondary-color);
    font-size: 1.2rem;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(230, 126, 34, 0.1);
    border-radius: 50%;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.contact-info li:hover i {
    background: var(--secondary-color);
    color: var(--white);
    transform: rotate(360deg);
}

.contact-info li div {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.contact-info li strong {
    color: var(--white);
    font-size: 0.9rem;
}

.contact-info li span {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
}

.footer-newsletter {
    background: rgba(230, 126, 34, 0.05);
    border: 1px solid rgba(230, 126, 34, 0.1);
    border-radius: 15px;
    padding: 2.5rem;
    margin-bottom: 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.newsletter-content h4 {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    color: var(--white);
}

.newsletter-content p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    flex: 1;
    max-width: 600px;
}

.newsletter-form input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid rgba(230, 126, 34, 0.2);
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--secondary-color);
    background: rgba(255, 255, 255, 0.1);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form button {
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    background: var(--secondary-color);
    color: var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
    font-size: 0.95rem;
}

.newsletter-form button:hover {
    background: #d35400;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(230, 126, 34, 0.2);
}

.newsletter-form button i {
    transition: transform 0.3s ease;
}

.newsletter-form button:hover i {
    transform: translateX(5px);
}

.footer-bottom {
    border-top: 1px solid rgba(230, 126, 34, 0.1);
    padding: 2rem 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    position: relative;
}

.footer-legal a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: width 0.3s ease;
}

.footer-legal a:hover {
    color: var(--white);
}

.footer-legal a:hover::after {
    width: 100%;
}

/* Responsive Footer */
@media (max-width: 1024px) {
    .footer-main {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-brand {
        padding-right: 0;
    }

    .footer-links-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .footer {
        padding: 4rem 0 0;
    }

    .footer-newsletter {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
    }

    .newsletter-form {
        flex-direction: column;
        width: 100%;
    }

    .newsletter-form button {
        width: 100%;
        justify-content: center;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-legal {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .footer-links-grid {
        grid-template-columns: 1fr;
    }

    .footer-brand h3 {
        font-size: 1.8rem;
    }

    .social-links {
        justify-content: center;
    }

    .contact-info li {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer-legal {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Developer Credit */
.developer-credit {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(230, 126, 34, 0.1);
}

.developer-credit p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    text-align: center;
}

.developer-credit i {
    color: var(--secondary-color);
    margin: 0 0.25rem;
    animation: heartbeat 1.5s ease infinite;
}

.developer-credit a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
}

.developer-credit a:hover {
    color: var(--white);
    text-decoration: underline;
}

@keyframes heartbeat {
    0% {
        transform: scale(1);
    }
    14% {
        transform: scale(1.3);
    }
    28% {
        transform: scale(1);
    }
    42% {
        transform: scale(1.3);
    }
    70% {
        transform: scale(1);
    }
}