:root {
    --primary-color: #2c5364;
    --secondary-color: #203a43;
    --accent-color: #3498db;
    --text-color: #333;
    --light-text: #fff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    transition: all 0.3s ease;
}

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

@keyframes slideIn {
    from { transform: translateX(-100px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

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

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #ffffff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    z-index: 1000;
    padding: 1rem 0;
}

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

.nav-left {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.logo {
    display: block;
    transition: transform 0.3s ease;
    max-width: 70px;
    height: auto;
}

.logo:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links li a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links li a:hover {
    color: #007bff;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #007bff;
    transition: width 0.3s ease;
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    font-size: 0.9rem;
    color: #333;
}

.contact-info span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 2px 0;
}

.contact-info i {
    color: #2165ad;
}

.nav-contact {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #333;
    font-size: 0.9rem;
}

.contact-item i {
    color: #3167a0;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    background-color: white;
    color: var(--light-text);
    padding: 8rem 0 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero .slide-content h1 {
    animation: slideIn 1s ease-out;
}

.hero .slide-content p {
    animation: slideIn 1s ease-out 0.3s forwards;
    opacity: 0;
}

.hero .cta-button {
    animation: fadeIn 1s ease-out 0.6s forwards;
    opacity: 0;
}

.cta-button {
    display: inline-block;
    padding: 15px 30px;
    background-color: #007bff;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.cta-button:hover {
    background-color: #0056b3;
}

/* Slider */
.slider {
    position: relative;
    width: 100%;
    height: 80vh;
    overflow: hidden;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    display: flex;
    align-items: center;
}

.slide.active {
    opacity: 1;
}

.slide img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.slide-background {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2;
}

.slide-content {
    position: relative;
    z-index: 3;
    color: white;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.slide-content h1 {
    font-size: 3em;
    margin-bottom: 20px;
}

.slide-content p {
    font-size: 1.2em;
    margin-bottom: 30px;
    line-height: 1.6;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 4;
    background: rgba(255, 255, 255, 0.3);
    border: none;
    color: white;
    font-size: 24px;
    padding: 15px 20px;
    cursor: pointer;
    transition: background 0.3s;
}

.slider-btn:hover {
    background: rgba(255, 255, 255, 0.5);
}

.prev {
    left: 20px;
}

.next {
    right: 20px;
}

/* Services Section */
.services {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.services h2 {
    text-align: center;
    margin-bottom: 15px;
    color: #333;
    font-size: 2.5rem;
}

.section-description {
    text-align: center;
    color: #666;
    margin-bottom: 50px;
    font-size: 1.1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: #007bff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon i {
    font-size: 30px;
    color: white;
}

.service-card h3 {
    color: #333;
    margin: 15px 0;
    font-size: 1.5rem;
}

.service-card p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.service-features li {
    padding: 8px 0;
    color: #555;
    position: relative;
    padding-left: 25px;
}

.service-features li:before {
    content: "✓";
    color: #007bff;
    position: absolute;
    left: 0;
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        margin-bottom: 20px;
    }
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.contact h2 {
    text-align: center;
    margin-bottom: 50px;
    color: #333;
    font-size: 2.5rem;
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-details {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.contact-details p {
    margin: 20px 0;
    display: flex;
    align-items: center;
    color: #555;
    font-size: 1.1rem;
}

.contact-details i {
    margin-right: 15px;
    color: #007bff;
    font-size: 1.3rem;
    width: 25px;
}

.contact-form {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    opacity: 0;
    animation: fadeIn 1s ease-out forwards;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 15px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.contact-form textarea {
    height: 150px;
    resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #007bff;
}

.submit-button {
    background: #007bff;
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-button:hover {
    background: #0056b3;
}

/* Footer */
.footer {
    background: var(--primary-color);
    color: var(--light-text);
    padding: 2rem 0;
    text-align: center;
}

/* WhatsApp Button */
.whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 2px 2px 6px rgba(0,0,0,0.4);
    z-index: 1000;
    transition: transform 0.2s;
    animation: bounce 2s infinite;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        padding: 1rem;
    }

    .nav-links {
        margin-top: 1rem;
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .logo {
        margin-bottom: 1rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .contact-form,
    .contact-details {
        padding: 20px;
    }
    
    .contact-info {
        display: none;
    }

    .nav-contact {
        display: none;
    }
}