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

:root {
    --primary-blue: #03366d;
    --primary-light: #1e4a7a;
    --accent-gold: #d4af37;
    --text-dark: #1a1a1a;
    --text-light: #666;
    --text-muted: #888;
    --bg-light: #f8f9fa;
    --bg-ultra-light: #fbfcfd;
    --white: #ffffff;
    --border-light: #e8ecef;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-hover: 0 8px 40px rgba(0,0,0,0.12);
    --shadow-card: 0 2px 8px rgba(0,0,0,0.06);
    --gradient-primary: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-light) 100%);
    --gradient-light: linear-gradient(135deg, rgba(3, 54, 109, 0.95) 0%, rgba(30, 74, 122, 0.95) 100%);
    
    /* Chatbot specific colors */
    --chatbot-primary: #667eea;
    --chatbot-secondary: #764ba2;
    --chatbot-user: #4facfe;
    --chatbot-ai: #43e97b;
    --chatbot-bg: rgba(255, 255, 255, 0.98);
    --chatbot-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
    font-weight: 400;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(30px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid transparent;
}

.header.scrolled {
    box-shadow: var(--shadow);
    border-bottom-color: var(--border-light);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo img {
    height: 20px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    font-size: 0.95rem;
    padding: 0.5rem 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: width 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.nav-menu a:hover::after {
    width: 100%;
}

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

.nav-menu a.active::after {
    width: 100%;
}

/* Language Dropdown */
.language-dropdown {
    position: relative;
    display: inline-block;
    z-index: 1001;
}

.language-dropdown .dropdown-toggle {
    padding: 0.5rem 0.875rem;
    border: 1.5px solid var(--border-light);
    background: transparent;
    color: var(--text-light);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.875rem;
    font-weight: 500;
    font-family: inherit;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-width: 70px;
}

.language-dropdown .dropdown-toggle::after {
    content: '▼';
    font-size: 0.7em;
    margin-left: 0.5em;
    transition: transform 0.3s ease;
}

.language-dropdown.active .dropdown-toggle::after {
    transform: rotate(180deg);
}

.language-dropdown .dropdown-toggle:hover {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: white;
    border: 1px solid var(--border-light);
    border-radius: 12px;
    box-shadow: var(--shadow);
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0s linear 0.3s;
    min-width: 100px;
    padding: 0.5rem 0;
}

.language-dropdown.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition-delay: 0s;
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: 0.75rem 1.25rem;
    border: none;
    background: transparent;
    text-align: left;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-dark);
    transition: background 0.2s ease, color 0.2s ease;
    font-family: inherit;
    font-weight: 500;
}

.dropdown-item:hover {
    background: var(--bg-light);
    color: var(--primary-blue);
}

.dropdown-item.active {
    background: var(--primary-blue);
    color: white;
}

/* Mobile menu */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
    gap: 4px;
    z-index: 1001;
    position: relative;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    transition: all 0.3s ease;
    border-radius: 1px;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    transform: translateX(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.mobile-menu.active {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
}

.mobile-menu-logo {
    margin-bottom: 2rem;
}

.mobile-menu-logo img {
    height: 30px;
}

.mobile-menu ul {
    list-style: none;
    padding: 0;
    text-align: center;
}

.mobile-menu ul li {
    margin-bottom: 2rem;
}

.mobile-menu ul li a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 1.5rem;
    padding: 1rem 2rem;
    display: block;
    transition: all 0.3s ease;
    border-radius: 12px;
}

.mobile-menu ul li a:hover,
.mobile-menu ul li a.active {
    background: var(--primary-blue);
    color: white;
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    height: 100vh;
    background: var(--gradient-light), 
                url('https://syntalys.ch/assets/syntalys_customer_service_offices.png') center center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(3, 54, 109, 0.1) 0%, rgba(212, 175, 55, 0.05) 100%);
    z-index: 1;
}

.hero-content {
    max-width: 900px;
    padding: 0 2rem;
    z-index: 2;
    position: relative;
    animation: heroFadeIn 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes heroFadeIn {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1 {
    font-size: 3.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.hero .subtitle {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    opacity: 0.95;
    font-weight: 400;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 1.125rem 2.5rem;
    border: none;
    border-radius: 12px;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
    font-family: inherit;
    letter-spacing: 0.01em;
}

.btn-primary {
    background: var(--accent-gold);
    color: var(--primary-blue);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255,255,255,0.8);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.btn-primary:hover {
    background: #e6c757;
}

.btn-secondary:hover {
    background: white;
    color: var(--primary-blue);
    border-color: white;
}

/* Sections */
.section {
    padding: 6rem 0;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.75rem;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 650px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Contact Methods Grid */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 4rem 0;
}

.contact-card {
    background: white;
    padding: 3rem 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-card);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid var(--border-light);
    position: relative;
    text-align: center;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 20px 20px 0 0;
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 2rem;
    color: white;
}

.contact-card h3 {
    color: var(--primary-blue);
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
    font-weight: 600;
}

.contact-card p {
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.7;
    font-size: 1.05rem;
}

.contact-info {
    color: var(--text-dark);
    font-weight: 500;
    margin-bottom: 1rem;
}

.contact-action {
    margin-top: 1.5rem;
}

/* ADVANCED AI CHATBOT */
.chatbot-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 10002;
    font-family: 'Inter', sans-serif;
}

/* Chatbot Button */
.chatbot-button {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--chatbot-primary) 0%, var(--chatbot-secondary) 100%);
    border-radius: 50%;
    border: none;
    cursor: pointer;
    box-shadow: var(--chatbot-shadow);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chatbot-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.3) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.chatbot-button:hover::before {
    transform: translateX(100%);
}

.chatbot-button:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 25px 70px rgba(102, 126, 234, 0.4);
}

.chatbot-button.active {
    transform: scale(0.9);
}

.chatbot-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    z-index: 2;
    position: relative;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

/* Notification Badge */
.chatbot-notification {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 25px;
    height: 25px;
    background: linear-gradient(135deg, #ff6b6b, #ff5252);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    animation: pulse 2s infinite;
    opacity: 0;
    transform: scale(0);
    transition: all 0.3s ease;
}

.chatbot-notification.show {
    opacity: 1;
    transform: scale(1);
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* Chatbot Window */
.chatbot-window {
    position: absolute;
    bottom: 90px;
    right: 0;
    width: 400px;
    height: 600px;
    background: var(--chatbot-bg);
    border-radius: 24px;
    box-shadow: var(--chatbot-shadow);
    border: 1px solid var(--border-light);
    overflow: hidden;
    transform: translateY(20px) scale(0.95);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    backdrop-filter: blur(20px);
    z-index: 10000;
    display: flex;
    flex-direction: column;
}

.chatbot-window.active {
    transform: translateY(0) scale(1);
    opacity: 1;
    visibility: visible;
}

/* Mobile chatbot backdrop */
.chatbot-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    display: none;
}

.chatbot-backdrop.active {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 768px) {
    .chatbot-backdrop {
        display: block;
    }
}

/* Language Selection Modal */
.language-selection {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-light) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    z-index: 100;
    transition: all 0.5s ease;
}

.language-selection.hidden {
    transform: translateY(-100%);
    opacity: 0;
}

.language-selection h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.language-selection p {
    margin-bottom: 2rem;
    opacity: 0.9;
    font-size: 1rem;
}

.language-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    width: 280px;
}

.language-btn {
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    font-weight: 600;
    font-size: 0.95rem;
}

.language-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
}

/* Chatbot Header */
.chatbot-header {
    background: linear-gradient(135deg, var(--chatbot-primary) 0%, var(--chatbot-secondary) 100%);
    padding: 1.5rem;
    color: white;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

.chatbot-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="chatbot-pattern" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="2" cy="2" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23chatbot-pattern)"/></svg>');
    opacity: 0.3;
}

.chatbot-profile {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
    z-index: 2;
}

.chatbot-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.3);
    object-fit: cover;
    animation: glow 3s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px rgba(255,255,255,0.3); }
    50% { box-shadow: 0 0 30px rgba(255,255,255,0.6); }
}

.chatbot-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.chatbot-status {
    font-size: 0.85rem;
    opacity: 0.9;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-indicator {
    width: 8px;
    height: 8px;
    background: #43e97b;
    border-radius: 50%;
    animation: blink 2s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0.3; }
}

.chatbot-controls {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    gap: 0.5rem;
    z-index: 3;
}

.control-btn {
    width: 30px;
    height: 30px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 0.85rem;
    font-family: inherit;
}

.control-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

/* Chat Messages */
.chatbot-messages {
    flex-grow: 1;
    overflow-y: auto;
    padding: 1.5rem;
    background: linear-gradient(to bottom, #f8f9fa 0%, #ffffff 100%);
    position: relative;
}

.chatbot-messages::-webkit-scrollbar {
    width: 6px;
}

.chatbot-messages::-webkit-scrollbar-track {
    background: transparent;
}

.chatbot-messages::-webkit-scrollbar-thumb {
    background: rgba(102, 126, 234, 0.3);
    border-radius: 3px;
}

.message {
    margin-bottom: 1rem;
    display: flex;
    gap: 0.75rem;
    animation: messageSlide 0.5s ease-out;
}

@keyframes messageSlide {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message.user {
    flex-direction: row-reverse;
}

.message-avatar {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    flex-shrink: 0;
    object-fit: cover;
    border: 2px solid var(--chatbot-primary);
}

.message.user .message-avatar {
    background: linear-gradient(135deg, var(--chatbot-user) 0%, #00d2ff 100%);
    border-color: var(--chatbot-user);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.message.ai .message-avatar {
    border: 2px solid var(--primary-blue);
}

.message-content {
    flex: 1;
    max-width: 75%;
}

.message-bubble {
    padding: 1rem 1.25rem;
    border-radius: 18px;
    font-size: 0.95rem;
    line-height: 1.5;
    position: relative;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.message.ai .message-bubble {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 1px solid var(--border-light);
    color: var(--text-dark);
    border-bottom-left-radius: 8px;
}

.message.user .message-bubble {
    background: linear-gradient(135deg, var(--chatbot-user) 0%, #00d2ff 100%);
    color: white;
    border-bottom-right-radius: 8px;
    margin-left: auto;
}

.message-time {
    font-size: 0.75rem;
    opacity: 0.6;
    margin-top: 0.5rem;
}

.message.user .message-time {
    text-align: right;
}

/* Typing Indicator */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.typing-indicator.active {
    opacity: 1;
    transform: translateY(0);
}

.typing-dots {
    display: flex;
    gap: 4px;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 1px solid var(--border-light);
    border-radius: 18px;
    border-bottom-left-radius: 8px;
}

.typing-dot {
    width: 8px;
    height: 8px;
    background: var(--chatbot-primary);
    border-radius: 50%;
    animation: typingDot 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(1) { animation-delay: 0s; }
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

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

/* Chat Input */
.chatbot-input {
    padding: 1rem;
    border-top: 1px solid var(--border-light);
    background: white;
    flex-shrink: 0;
}

.input-container {
    display: flex;
    gap: 0.75rem;
    align-items: flex-end;
}

.message-input {
    flex: 1;
    resize: none;
    border: 2px solid var(--border-light);
    border-radius: 20px;
    padding: 0.75rem 1rem;
    font-family: inherit;
    font-size: 0.95rem;
    max-height: 80px;
    min-height: 44px;
    transition: all 0.3s ease;
    background: var(--bg-ultra-light);
    font-family: inherit;
}

.message-input:focus {
    outline: none;
    border-color: var(--chatbot-primary);
    background: white;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.send-button {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--chatbot-primary) 0%, var(--chatbot-secondary) 100%);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.send-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.send-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Quick Actions */
.quick-actions {
    display: flex;
    gap: 0.5rem;
    padding: 0 1rem 1rem;
    flex-wrap: wrap;
}

.quick-action {
    padding: 0.5rem 1rem;
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: 20px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--chatbot-primary);
    font-weight: 500;
}

.quick-action:hover {
    background: var(--chatbot-primary);
    color: white;
    transform: translateY(-2px);
}

.message-bubble strong {
    color: var(--primary-blue);
}

/* Contact Form Section */
.contact-form-section {
    background: var(--bg-light);
}

.contact-form {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-light);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-field {
    margin-bottom: 1.5rem;
}

.form-field label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 500;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--border-light);
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--bg-ultra-light);
    font-family: inherit;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: white;
    box-shadow: 0 0 0 3px rgba(3, 54, 109, 0.08);
}

.form-field textarea {
    resize: vertical;
    min-height: 120px;
}

/* Office Hours Section */
.office-hours {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 4rem 0;
}

.hours-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-light);
    text-align: center;
}

.hours-card h4 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.hours-list {
    list-style: none;
}

.hours-list li {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-light);
}

.hours-list li:last-child {
    border-bottom: none;
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 5rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    color: var(--accent-gold);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    font-weight: 600;
}

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

.footer-section ul li {
    margin-bottom: 0.875rem;
}

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.footer-section ul li a:hover {
    color: var(--accent-gold);
}

.footer-logo {
    height: 45px;
    margin-bottom: 1.5rem;
}

.footer-description {
    color: #bbb;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.footer-tagline {
    color: var(--accent-gold);
    font-style: italic;
    font-weight: 500;
}

.payment-methods {
    margin-top: 2rem;
}

.payment-methods h4 {
    margin-bottom: 1rem;
}

.payment-methods p {
    margin-bottom: 0.75rem;
    color: #ccc;
    font-size: 0.95rem;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 2rem;
    text-align: center;
    color: #888;
}

/* Scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile responsiveness */
@media (max-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    .mobile-menu-btn {
        display: flex;
    }
    .hero h1 {
        font-size: 2.75rem;
    }
    .hero .subtitle {
        font-size: 1.1rem;
    }
    .section-header h2 {
        font-size: 2.25rem;
    }
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    .btn {
        width: 100%;
        max-width: 280px;
    }
    .section {
        padding: 4rem 0;
    }
    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .nav-container {
        padding: 0 1rem;
    }
    .container {
        padding: 0 1rem;
    }
    .contact-form {
        padding: 2rem;
        margin: 1rem;
    }
    /* Mobile Chatbot */
    .chatbot-container {
        bottom: 1rem;
        right: 1rem;
    }
    .chatbot-button {
        width: 60px;
        height: 60px;
    }
    .chatbot-icon {
        width: 35px;
        height: 35px;
    }
    .chatbot-window {
        width: calc(100vw - 2rem);
        height: 85vh;
        right: 0;
        left: 1rem;
        bottom: 80px;
        border-radius: 16px;
        z-index: 10001;
    }
    .chatbot-header {
        padding: 1rem;
    }
    .chatbot-avatar {
        width: 40px;
        height: 40px;
    }
    .chatbot-info h4 {
        font-size: 1rem;
    }
    .chatbot-status {
        font-size: 0.85rem;
    }
    .control-btn {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }
    .chatbot-messages {
        height: calc(85vh - 200px);
        padding: 1rem;
    }
    .message-bubble {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    .message-content {
        max-width: 85%;
    }
    .quick-actions {
        padding: 0 1rem 0.75rem;
        gap: 0.5rem;
    }
    .quick-action {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }
    .chatbot-input {
        padding: 0.75rem;
    }
    .input-container {
        gap: 0.5rem;
    }
    .message-input {
        padding: 0.75rem;
        font-size: 0.9rem;
        border-radius: 16px;
        min-height: 38px;
        max-height: 76px;
    }
    .send-button {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.25rem;
    }
    .section-header h2 {
        font-size: 1.875rem;
    }
    .contact-card {
        padding: 2rem 1.5rem;
    }
    /* Mobile Chatbot - Small screens */
    .chatbot-container {
        bottom: 0.75rem;
        right: 0.75rem;
    }
    .chatbot-button {
        width: 55px;
        height: 55px;
    }
    .chatbot-icon {
        width: 45px;
        height: 45px;
    }
    .chatbot-window {
        width: 100vw;
        height: 100vh;
        right: 0;
        left: 0;
        bottom: 0;
        border-radius: 0;
        position: fixed;
        z-index: 10001;
    }
    .chatbot-header {
        padding: 1rem 0.75rem;
        border-bottom: 1px solid var(--border-light);
    }
    .chatbot-avatar {
        width: 35px;
        height: 35px;
    }
    .chatbot-info h4 {
        font-size: 0.95rem;
    }
    .chatbot-status {
        font-size: 0.75rem;
    }
    .control-btn {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }
    .chatbot-messages {
        height: calc(100vh - 180px);
        padding: 0.75rem;
    }
    .message {
        gap: 0.5rem;
        margin-bottom: 0.75rem;
    }
    .message-avatar {
        width: 30px;
        height: 30px;
        font-size: 0.8rem;
    }
    .message-bubble {
        padding: 0.65rem 0.85rem;
        font-size: 0.85rem;
        border-radius: 16px;
    }
    .message.ai .message-bubble {
        border-bottom-left-radius: 6px;
    }
    .message.user .message-bubble {
        border-bottom-right-radius: 6px;
    }
    .message-time {
        font-size: 0.7rem;
        margin-top: 0.25rem;
    }
    .typing-indicator {
        gap: 0.5rem;
        margin-bottom: 0.75rem;
    }
    .typing-dots {
        padding: 0.65rem 0.85rem;
    }
    .quick-actions {
        padding: 0 0.75rem 0.5rem;
        gap: 0.4rem;
    }
    .quick-action {
        padding: 0.4rem 0.65rem;
        font-size: 0.75rem;
        border-radius: 16px;
    }
    .chatbot-input {
        padding: 0.75rem;
        border-top: 1px solid var(--border-light);
        background: var(--bg-ultra-light);
    }
    .input-container {
        gap: 0.5rem;
    }
    .message-input {
        padding: 0.65rem 0.85rem;
        font-size: 0.85rem;
        border-radius: 18px;
        min-height: 38px;
        max-height: 76px;
    }
    .send-button {
        width: 38px;
        height: 38px;
        font-size: 0.95rem;
    }
}

/* Loading animation */
@keyframes pageLoad {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

body {
    animation: pageLoad 0.6s ease-out;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-blue);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-light);
}