* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #FF6B35;
    --secondary: #004E89;
    --accent: #F7931E;
    --dark: #2d3748;
    --light: #f7fafc;
    --success: #48bb78;
    --warning: #ed8936;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #fff;
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu a {
    color: var(--dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: var(--primary);
}

.chat-trigger-btn {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: transform 0.3s, box-shadow 0.3s;
}

.chat-trigger-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.hero {
    height: 100vh;
    min-height: 600px;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.85), rgba(0, 78, 137, 0.85)),
                url('images/beautiful_beach_vaca_387c32a1.jpg') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.85), rgba(0, 78, 137, 0.85));
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    padding: 20px;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.95;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.cta-button {
    background: white;
    color: var(--primary);
    padding: 18px 40px;
    font-size: 18px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 700;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: all 0.3s;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.hero-search-box {
    display: flex;
    max-width: 700px;
    margin: 0 auto 25px;
    background: white;
    border-radius: 50px;
    padding: 8px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.25);
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-search-input {
    flex: 1;
    border: none;
    padding: 15px 25px;
    font-size: 16px;
    border-radius: 50px;
    outline: none;
    font-family: 'Poppins', sans-serif;
    color: #333;
}

.hero-search-input::placeholder {
    color: #999;
}

.hero-search-btn {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Poppins', sans-serif;
    white-space: nowrap;
}

.hero-search-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
}

.hero-suggestions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-suggestions span {
    font-size: 14px;
    opacity: 0.9;
}

.suggestion-tag {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Poppins', sans-serif;
}

.suggestion-tag:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .hero-search-box {
        flex-direction: column;
        border-radius: 20px;
        padding: 10px;
    }
    
    .hero-search-input {
        border-radius: 15px;
        padding: 15px 20px;
        text-align: center;
    }
    
    .hero-search-btn {
        margin-top: 10px;
        border-radius: 15px;
        width: 100%;
    }
    
    .hero-suggestions {
        padding: 0 10px;
    }
    
    .suggestion-tag {
        font-size: 12px;
        padding: 6px 12px;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 10px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    font-size: 18px;
    color: #666;
    margin-bottom: 50px;
}

.packages-section {
    padding: 100px 0;
    background: var(--light);
}

.filter-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.filter-tab {
    padding: 12px 25px;
    border: 2px solid #e2e8f0;
    background: white;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
}

.filter-tab:hover, .filter-tab.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-color: var(--primary);
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.package-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

.package-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.package-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.package-content {
    padding: 25px;
}

.package-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 15px;
}

.package-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--dark);
}

.package-type {
    padding: 5px 12px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
}

.package-description {
    color: #666;
    margin-bottom: 15px;
    line-height: 1.6;
}

.package-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 2px solid #f0f0f0;
}

.package-price {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
}

.package-duration {
    color: #666;
    font-size: 14px;
}

.pricing-section {
    padding: 100px 0;
    background: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border: 3px solid #e2e8f0;
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.2);
}

.pricing-card.featured {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-color: var(--secondary);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.08) translateY(-10px);
}

.pricing-badge {
    display: inline-block;
    padding: 8px 20px;
    background: var(--light);
    color: var(--primary);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.pricing-badge.popular {
    background: #ffd700;
    color: #333;
}

.pricing-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.price {
    font-size: 42px;
    font-weight: 700;
    margin: 20px 0;
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin: 25px 0;
}

.pricing-features li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.pricing-card.featured .pricing-features li {
    border-bottom-color: rgba(255, 255, 255, 0.2);
}

.pricing-button {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    border-radius: 25px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 20px;
}

.pricing-card.featured .pricing-button {
    background: white;
    color: var(--primary);
}

.pricing-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.sponsors-section {
    padding: 100px 0;
    background: var(--light);
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.sponsor-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
}

.sponsor-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.sponsor-card.highlight {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
}

.sponsor-image img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.sponsor-content {
    padding: 25px;
}

.sponsor-content h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 10px;
}

.sponsor-rating {
    color: #ffd700;
    margin-bottom: 15px;
    font-weight: 600;
}

.sponsor-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.feature-badge {
    padding: 6px 12px;
    background: var(--light);
    border-radius: 15px;
    font-size: 13px;
    font-weight: 600;
}

.sponsor-header {
    padding: 20px;
    text-align: center;
}

.exclusive-badge {
    display: inline-block;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    font-weight: 700;
    font-size: 12px;
}

.benefits-list {
    list-style: none;
    padding: 25px;
    text-align: left;
}

.benefits-list li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.benefits-button {
    width: 90%;
    margin: 20px auto;
    display: block;
    padding: 15px;
    background: white;
    color: var(--primary);
    border: none;
    border-radius: 25px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
}

.benefits-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    text-align: center;
}

.cta-section h2 {
    font-size: 42px;
    margin-bottom: 15px;
}

.cta-section p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.95;
}

.footer {
    background: #1a202c;
    color: white;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h4 {
    margin-bottom: 15px;
    font-size: 18px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: #cbd5e0;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #2d3748;
    color: #cbd5e0;
}

.floating-chat-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    font-size: 32px;
    border: none;
    cursor: pointer;
    box-shadow: 0 5px 25px rgba(102, 126, 234, 0.5);
    z-index: 999;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-chat-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.6);
}

.chat-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1001;
    padding: 20px;
}

.chat-modal.active {
    display: flex;
}

.chat-modal-content {
    background: white;
    border-radius: 20px;
    width: 100%;
    max-width: 600px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-modal-header {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 20px 20px 0 0;
}

.chat-modal-header h3 {
    font-size: 20px;
    margin: 0;
}

.close-chat-btn {
    background: none;
    border: none;
    color: white;
    font-size: 32px;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.3s;
}

.close-chat-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: #f7fafc;
}

.message {
    margin-bottom: 15px;
    display: flex;
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message-content {
    max-width: 70%;
    padding: 12px 18px;
    border-radius: 18px;
    line-height: 1.5;
    word-wrap: break-word;
}

.user-message {
    justify-content: flex-end;
}

.user-message .message-content {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-bottom-right-radius: 4px;
}

.bot-message {
    justify-content: flex-start;
}

.bot-message .message-content {
    background: white;
    color: #333;
    border-bottom-left-radius: 4px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Formatted message styles */
.bot-message .message-content h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    margin: 0 0 12px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid #e2e8f0;
}

.bot-message .message-content h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark);
    margin: 12px 0 8px 0;
}

.bot-message .message-content h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--dark);
    margin: 10px 0 6px 0;
}

.bot-message .message-content p {
    margin: 8px 0;
    line-height: 1.6;
    color: #333;
}

.bot-message .message-content p:first-child {
    margin-top: 0;
}

.bot-message .message-content p:last-child {
    margin-bottom: 0;
}

.bot-message .message-content strong {
    font-weight: 700;
    color: var(--primary);
}

.bot-message .message-content em {
    font-style: italic;
    color: #555;
}

.bot-message .message-content ul,
.bot-message .message-content ol {
    margin: 10px 0;
    padding-left: 20px;
}

.bot-message .message-content li {
    margin: 6px 0;
    line-height: 1.5;
}

.bot-message .message-content ul li {
    list-style-type: disc;
}

.bot-message .message-content ol li {
    list-style-type: decimal;
}

.chat-input-area {
    display: flex;
    padding: 20px;
    background: white;
    border-top: 1px solid #e2e8f0;
    border-radius: 0 0 20px 20px;
}

#chatInput {
    flex: 1;
    padding: 12px 18px;
    border: 2px solid #e2e8f0;
    border-radius: 25px;
    font-size: 15px;
    outline: none;
    transition: border-color 0.3s;
}

#chatInput:focus {
    border-color: var(--primary);
}

#sendChatBtn {
    margin-left: 10px;
    padding: 12px 30px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    border-radius: 25px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

#sendChatBtn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

#sendChatBtn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.typing-indicator {
    display: flex;
    justify-content: flex-start;
    margin-bottom: 15px;
}

.typing-indicator .message-content {
    background: white;
    padding: 15px 20px;
    border-radius: 18px;
    border-bottom-left-radius: 4px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.typing-dots {
    display: flex;
    gap: 4px;
}

.typing-dots span {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

.typing-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
    }
    30% {
        transform: translateY(-10px);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .nav-menu {
        gap: 15px;
        font-size: 14px;
    }
    
    .packages-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .sponsors-grid {
        grid-template-columns: 1fr;
    }
    
    .message-content {
        max-width: 85%;
    }
}