/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

/* Header Styles */
.header {
    background: #0f7ac0;
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

/* Logo Styles */
.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo-image {
    height: 3rem;
    width: auto;
    max-width: 200px;
    object-fit: contain;
}

/* Search Bar Styles */
.search-container {
    flex: 1;
    max-width: 500px;
    position: relative;
    margin: 0 2rem;
}

.search-input {
    width: 100%;
    padding: 0.75rem 1rem;
    padding-right: 3rem;
    border: none;
    border-radius: 2rem;
    font-size: 1rem;
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

.search-button {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: #0f7ac0;
    border: none;
    border-radius: 50%;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-button:hover {
    background: #0d6bb3;
    transform: translateY(-50%) scale(1.05);
}

/* Header Icons */
.header-icons {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

.icon-button {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 0.5rem;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
}

.icon-button:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* Main Content */
.main-content {
    position: relative;
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 60vh;
    min-height: 400px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://www.irado.nl/files/ik-woon-ergens-anders-1920x520.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.overlay-button {
    position: absolute;
    top: 2rem;
    left: 2rem;
    background: #f59e0b;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.overlay-button:hover {
    background: #d97706;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

/* Services Section */
.services-section {
    background: #0f7ac0;
    padding: 3rem 0;
    margin-top: -2rem;
    position: relative;
    z-index: 10;
}

.services-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    grid-template-rows: repeat(3, auto);
    justify-items: center;
}

.services-grid .service-card:nth-child(7) {
    grid-column: 2;
    grid-row: 3;
    justify-self: center;
}

.service-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    width: 100%;
    max-width: 280px;
    min-height: 160px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.service-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.service-icon-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Over irado icon - slightly larger */
.service-card:nth-child(6) .service-icon-image {
    width: 120%;
    height: 120%;
    transform: scale(1.1);
}

.service-card h3 {
    color: #1f2937;
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

/* Chat Widget Styles */
.chat-widget {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
}

.chat-toggle {
    width: 4rem;
    height: 4rem;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(245, 158, 11, 0.4);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(245, 158, 11, 0.5);
}

.chat-window {
    position: absolute;
    bottom: 5rem;
    right: 0;
    width: 438px;
    height: 625px;
    background: white;
    border-radius: 1rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.chat-window.open {
    display: flex;
}

.chat-header {
    background: #0f7ac0;
    color: white;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header-buttons {
    display: flex;
    gap: 0.5rem;
}

.chat-header h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.chat-close,
.chat-expand {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 0.25rem;
    transition: background 0.3s ease;
}

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

.chat-messages {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.message {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 1rem;
    font-size: 0.9rem;
    line-height: 1.4;
}

.bot-message {
    background: #f3f4f6;
    color: #374151;
    align-self: flex-start;
    border-bottom-left-radius: 0.25rem;
}

.user-message {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 0.25rem;
}

.message-content {
    word-wrap: break-word;
}

/* Markdown formatting in bot messages */
.bot-message .message-content p {
    margin: 0;
    padding: 0;
}

.bot-message .message-content strong {
    font-weight: 600;
    color: #1f2937;
}

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

.bot-message .message-content a {
    color: #3b82f6;
    text-decoration: underline;
}

.bot-message .message-content a:hover {
    color: #2563eb;
}

.bot-message .message-content ul {
    margin: 0.5rem 0;
    padding-left: 1.5rem;
    list-style-type: disc;
}

.bot-message .message-content li {
    margin: 0.25rem 0;
    line-height: 1.5;
}

.bot-message .message-content br {
    display: block;
    content: "";
    margin-top: 0.25rem;
}

/* Language selector buttons */
.language-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.language-button {
    flex: 1 1 45%;
    padding: 0.5rem 0.75rem;
    border-radius: 999px;
    border: none;
    background: #e5e7eb;
    color: #111827;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.1s ease;
}

.language-button:hover {
    background: #d1d5db;
    transform: translateY(-1px);
}

.language-button:active {
    transform: translateY(0);
}

/* Bot buttons (for Ja/Nee en andere keuzes) */
.bot-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.bot-button {
    flex: 0 0 auto;
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    border: none;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
}

.bot-button.primary {
    background: #0f7ac0;
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(15, 122, 192, 0.25);
}

.bot-button.secondary {
    background: #e5e7eb;
    color: #111827;
}

.bot-button:hover {
    transform: translateY(-1px);
}

.bot-button:active {
    transform: translateY(0);
}

/* Afvalplaats image */
.afvalplaats-wrapper {
    margin-top: 0.75rem;
}

.afvalplaats-image {
    max-width: 100%;
    border-radius: 0.75rem;
    border: 1px solid #d1d5db;
    display: block;
}

.chat-input-container {
    padding: 1rem;
    border-top: 1px solid #e5e7eb;
    display: flex;
    gap: 0.5rem;
}

.chat-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 2rem;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.3s ease;
}

.chat-input:focus {
    border-color: #3b82f6;
}

.chat-send {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    border: none;
    border-radius: 50%;
    width: 2.5rem;
    height: 2.5rem;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.chat-send:hover {
    background: linear-gradient(135deg, #2563eb, #1e40af);
    transform: scale(1.05);
}

.chat-send:disabled {
    background: #9ca3af;
    cursor: not-allowed;
    transform: none;
}

/* Loading Animation */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 0;
}

.typing-dot {
    width: 0.5rem;
    height: 0.5rem;
    background: #9ca3af;
    border-radius: 50%;
    animation: typing 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes typing {
    0%, 80%, 100% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 1rem;
        padding: 0 1rem;
    }
    
    .search-container {
        order: 3;
        width: 100%;
        margin: 0;
    }
    
    .header-icons {
        order: 2;
    }
    
    .logo {
        order: 1;
    }
    
    .logo-image {
        height: 2.5rem;
        max-width: 150px;
    }
    
    .hero-section {
        height: 50vh;
        min-height: 300px;
    }
    
    .overlay-button {
        top: 1rem;
        left: 1rem;
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 0 1rem;
    }
    
    .services-grid .service-card:nth-child(7) {
        grid-column: 1 / -1;
        grid-row: 4;
        justify-self: center;
        max-width: 280px;
    }
    
    .service-card {
        padding: 1.5rem 1rem;
        min-height: 140px;
    }
    
    .service-card h3 {
        font-size: 0.9rem;
    }
    
    .chat-widget {
        bottom: 1rem;
        right: 1rem;
    }
    
    .chat-window {
        width: calc(100vw - 2rem);
        height: 400px;
        right: -1rem;
        bottom: 5rem;
    }
    
    .chat-toggle {
        width: 3.5rem;
        height: 3.5rem;
    }
    
}

@media (max-width: 480px) {
    .logo-image {
        height: 2rem;
        max-width: 120px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid .service-card:nth-child(7) {
        grid-column: 1;
        grid-row: 7;
        max-width: 280px;
    }
    
    .service-card {
        padding: 1rem;
        min-height: 120px;
    }
    
    .chat-window {
        width: calc(100vw - 1rem);
        height: 350px;
        right: -0.5rem;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for keyboard navigation */
button:focus,
input:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}


/* High contrast mode support */
@media (prefers-contrast: high) {
    .header {
        background: #000;
    }
    
    .service-card {
        border: 2px solid #000;
    }
    
    .chat-toggle {
        border: 2px solid #000;
    }
}