:root {
    --primary: #0077B6;
    --secondary: #00B4D8;
    --accent: #FF6B00;
    --light: #F8F9FA;
    --dark: #212529;
    --gray: #6C757D;
}

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

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background-color: #f5f7fa;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.3;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
header {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-icon {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    font-weight: bold;
}

.logo-text {
    color: var(--primary);
    font-weight: 700;
    font-size: 24px;
}

.logo-text span {
    color: var(--accent);
}

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

nav a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    font-size: 17px;
    position: relative;
    transition: color 0.3s;
}

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

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: width 0.3s;
}

nav a:hover::after {
    width: 100%;
}

.contact-header {
    display: flex;
    align-items: center;
    gap: 5px;
    font-weight: 500;
    color: var(--primary);
    text-decoration: none;
}

.contact-header i {
    font-size: 20px;
}

.mobile-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('timur-shakerzianov-c314Gh8dXAo-unsplash.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: white;
    text-align: center;
    padding-top: 70px;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    animation: fadeInUp 1s ease-out;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 30px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.cta-button {
    display: inline-block;
    background: var(--accent);
    color: white;
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.4);
}

.cta-button:hover {
    background: #ff5500;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 107, 0, 0.6);
}

/* Services Section */
.services {
    padding: 100px 0;
    background-color: white;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--primary);
    position: relative;
    display: inline-block;
    margin-bottom: 15px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
}

.section-title p {
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
    font-size: 18px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.4s, box-shadow 0.4s;
    text-align: center;
    padding: 40px 25px;
    border: 2px solid rgba(0, 119, 182, 0.1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    border-color: rgba(0, 119, 182, 0.3);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    margin: 0 auto 25px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 32px;
}

.service-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--dark);
}

.service-card p {
    color: var(--gray);
    margin-bottom: 20px;
}

.service-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.3s;
}

.service-link:hover {
    gap: 12px;
}

/* About Section */
.about {
    padding: 100px 0;
    background: linear-gradient(to bottom, #e6f7ff, #ffffff);
    position: relative;
    overflow: hidden;
}

.about-container {
    display: flex;
    align-items: center;
    gap: 50px;
}

.about-image {
    flex: 1;
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s;
}

.about-image:hover img {
    transform: scale(1.05);
}

.about-content {
    flex: 1;
}

.about-content h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.about-content p {
    margin-bottom: 20px;
    color: var(--gray);
    font-size: 17px;
}

.features {
    margin-top: 30px;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
}

.feature-icon {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    flex-shrink: 0;
}

.feature-text h4 {
    font-size: 20px;
    margin-bottom: 5px;
    color: var(--dark);
}

/* Testimonials */
.testimonials {
    padding: 100px 0;
    background-color: white;
    text-align: center;
}

.testimonial-container {
    max-width: 950px;
    margin: 0 auto;
    position: relative;
}

.testimonial-slider {
    overflow: hidden;
    position: relative;
    height: 500px;
}

.testimonial-slide {
    position: absolute;
    width: 100%;
    padding: 20px;
    transition: transform 0.8s ease-in-out, opacity 0.8s;
    opacity: 0;
    transform: translateX(100%);
}

.testimonial-slide.active {
    opacity: 1;
    transform: translateX(0);
}

.testimonial-slide.prev {
    transform: translateX(-100%);
    opacity: 0;
}

.quote {
    font-size: 20px;
    font-style: italic;
    color: var(--dark);
    margin-bottom: 30px;
    position: relative;
    padding: 0 30px;
}

.quote::before,
.quote::after {
  content: ""; /* or use "“" / "”" for real quote symbols */
  font-size: 80px;
  position: absolute;
  color: var(--secondary);
  opacity: 0.3;
  line-height: 1;
}



.quote::before {
    top: -30px;
    left: -10px;
}

.quote::after {
    bottom: -60px;
    right: -10px;
}

.client {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.client-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 15px;
    border: 3px solid var(--primary);
}

.client-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.client-info h4 {
    font-size: 20px;
    color: var(--primary);
    margin-bottom: 5px;
}

.slider-nav {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: background 0.3s;
}

.slider-dot.active {
    background: var(--accent);
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: linear-gradient(to bottom, #f0f8ff, #e6f7ff);
}

.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.contact-info {
    padding: 30px;
}

.contact-info h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 30px;
}

.contact-details {
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
}

.contact-icon {
    background: var(--primary);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.contact-text h4 {
    font-size: 18px;
    margin-bottom: 5px;
    color: var(--dark);
}

.contact-text p, .contact-text a {
    color: var(--gray);
    text-decoration: none;
    transition: color 0.3s;
}

.contact-text a:hover {
    color: var(--primary);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    font-size: 20px;
    transition: all 0.3s;
    text-decoration: none;
}

.social-link:hover {
    background: var(--accent);
    transform: translateY(-5px);
}

.contact-form {
    background: white;
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.contact-form h3 {
    font-size: 24px;
    color: var(--primary);
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark);
}

.form-control {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-control:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.2);
}

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

.submit-btn {
    background: var(--accent);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    width: 100%;
}

.submit-btn:hover {
    background: #ff5500;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.4);
}

/* Footer */
footer {
    background: var(--dark);
    color: white;
    padding: 60px 0 20px;
}

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

.footer-col h3 {
    font-size: 22px;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--accent);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 15px;
}

.footer-links a {
    color: #bbb;
    text-decoration: none;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.footer-links a i {
    color: var(--accent);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #bbb;
    font-size: 15px;
}

/* WhatsApp Widget */
.whatsapp-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.whatsapp-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    font-size: 32px;
    text-decoration: none;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
    transition: all 0.3s;
    animation: pulse 2s infinite;
}

.whatsapp-button:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.6);
}

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

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Responsive Design */
@media (max-width: 992px) {
    .about-container {
        flex-direction: column;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: block;
    }
    
    nav ul {
        position: fixed;
        top: 80px;
        left: -100%;
        background: white;
        width: 100%;
        flex-direction: column;
        gap: 0;
        transition: all 0.5s;
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
        padding: 20px 0;
    }
    
    nav ul.active {
        left: 0;
    }
    
    nav ul li {
        width: 100%;
        text-align: center;
    }
    
    nav ul li a {
        display: block;
        padding: 15px;
    }
    
    .hero h1 {
        font-size: 2.3rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .contact-header {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
}