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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #e7e3e3;
    background-color: #f8f9fa;
}

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

/* Header */
header {
    background: #0B2C4A;
    color: white;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #3498db;
}

.contact-info span {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.9);
}

/* Hero Section */
#hero {
    position: relative;
    background: linear-gradient(rgba(11,44,74,0.85), rgba(11,44,74,0.85)), url('https://images.openai.com/static-rsc-3/1VFJe26NmlUCXwx3LNvtkL4HXmdCgtzlyOwzouwWUYNcYk9oLtf0PGhQOLKDTXTPehe82bCSoMVphA-5NxXFskrFtQmR0_Zebhb8z5L1kk0?purpose=fullsize&v=1') center/cover no-repeat;
    color: white;
    padding: 120px 0 80px;
    margin-top: 80px;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.openai.com/static-rsc-3/1VFJe26NmlUCXwx3LNvtkL4HXmdCgtzlyOwzouwWUYNcYk9oLtf0PGhQOLKDTXTPehe82bCSoMVphA-5NxXFskrFtQmR0_Zebhb8z5L1kk0?purpose=fullsize&v=1') center/cover no-repeat;
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
    color: #ffffff;
    text-shadow: 0 2px 8px rgba(0,0,0,0.9), 0 0 30px rgba(0,0,0,0.6);
}

.hero-content h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    font-weight: 600;
    color: #ffeaa7;
    text-shadow: 0 2px 8px rgba(0,0,0,0.9), 0 0 30px rgba(0,0,0,0.6);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    font-weight: 300;
}

.hero-image img {
    width: 100%;
    max-width: 600px;
    margin-top: 2rem;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* CTA Button */
.cta-button {
    display: inline-block;
    background: #3498db;
    color: white;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 5px 15px rgba(52,152,219,0.3);
}

.cta-button:hover {
    background: #2980b9;
    transform: translateY(-2px);
    box-shadow: 0 7px 20px rgba(52,152,219,0.4);
}

/* Sections */
section {
    padding: 80px 0;
}

h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #0B2C4A;
    font-weight: 700;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.service-icon {
    font-size: 3rem;
    color: #3498db;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #0B2C4A;
}

/* Fleet */
.fleet-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.fleet-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

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

.fleet-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.fleet-card h3 {
    padding: 1rem;
    text-align: center;
    color: #0B2C4A;
    font-size: 1.3rem;
}

.fleet-card p {
    padding: 0 1rem 1rem;
    text-align: center;
    color: #666;
}

/* Achievements */
.achievements-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.achievements-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #555;
}

.achievements-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.achievements-list li {
    background: white;
    padding: 1rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    color: #0B2C4A;
}

.achievements-list i {
    color: #27ae60;
    margin-right: 0.5rem;
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-item i {
    font-size: 1.5rem;
    color: #3498db;
    margin-top: 0.2rem;
}

.contact-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #0B2C4A;
}

.contact-item p {
    color: #666;
}

.contact-form-section form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form-section input,
.contact-form-section button {
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.contact-form-section button {
    background: #3498db;
    color: white;
    border: none;
    cursor: pointer;
    transition: background 0.3s;
}

.contact-form-section button:hover {
    background: #2980b9;
}

.map-section iframe {
    width: 100%;
    height: 300px;
    border: none;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.map-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.75rem 1.5rem;
    background: #0B2C4A;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 500;
    transition: all 0.3s;
}

.map-link:hover {
    background: #3498db;
    transform: translateY(-2px);
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    text-decoration: none;
    box-shadow: 0 5px 15px rgba(37,211,102,0.3);
    transition: all 0.3s;
    z-index: 1000;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 7px 20px rgba(37,211,102,0.4);
}

/* Chatbot */
#chatbot {
    position: fixed;
    bottom: 20px;
    right: 90px;
    z-index: 1000;
}

#chatbot-toggle {
    background: #0B2C4A;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    transition: all 0.3s;
}

#chatbot-toggle:hover {
    transform: scale(1.1);
}

#chatbot-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.2);
    display: none;
    flex-direction: column;
    overflow: hidden;
}

#chatbot-header {
    background: #0B2C4A;
    color: white;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#chatbot-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

#chatbot-messages {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    background: #f8f9fa;
    display: flex;
    flex-direction: column;
}

#chatbot-input {
    padding: 1rem;
    border-top: 1px solid #ddd;
    display: flex;
    gap: 0.5rem;
}

#user-message {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 20px;
    outline: none;
}

#send-message {
    background: #3498db;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 50%;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#send-message:hover {
    background: #2980b9;
}

.message {
    margin-bottom: 1rem;
    padding: 0.75rem;
    border-radius: 10px;
    max-width: 80%;
    line-height: 1.4;
}

.bot-message {
    background: white;
    align-self: flex-start;
    border: 1px solid #ddd;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.user-message {
    background: #3498db;
    color: white;
    align-self: flex-end;
    margin-left: auto;
    box-shadow: 0 2px 5px rgba(52,152,219,0.3);
}

/* Footer */
footer {
    background: #0B2C4A;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.footer-section a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: #3498db;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 1rem;
    text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    #hero .hero-content {
        padding: 0 20px;
    }

    #hero h1 {
        font-size: 2rem;
    }

    #hero h2 {
        font-size: 1.5rem;
    }

    .services-grid,
    .fleet-grid,
    .achievements-list {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    #chatbot-window {
        width: 300px;
        height: 400px;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }

    #chatbot {
        right: 20px;
    }
}