/* Base Styles */
:root {
    --primary-color: #4e54c8;
    --secondary-color: #8f94fb;
    --accent-color: #ff6b6b;
    --dark-color: #2c3e50;
    --light-color: #f8f9fa;
    --text-color: #333;
    --text-light: #777;
    --white: #fff;
    --black: #000;
    --transition: all 0.3s ease;
}

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

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

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

section {
    padding: 80px 0;
}

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

.section-header h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background: var(--primary-color);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

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

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 500;
    text-transform: capitalize;
    transition: var(--transition);
    text-decoration: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
    border: 2px solid var(--primary-color);
}

.btn-primary:hover {
    background: transparent;
    color: var(--primary-color);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.text-center {
    text-align: center;
}

/* Header Styles */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background: rgba(0, 0, 0, 0.8); /* Added background for better visibility */
}

header.scrolled {
    background: var(--white);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px; /* Added for better content control */
    margin: 0 auto; /* Centers the header content */
    padding: 0 20px; /* Added padding for mobile */
}

.logo {
    font-size: 28px;
    font-weight: 700;
    color: var(--white);
    text-decoration: none;
    display: flex; /* Ensures logo and span align properly */
    align-items: center;
}

header.scrolled .logo {
    color: var(--dark-color);
}

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

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    margin-left: 30px;
    display: inline-block; /* Ensures horizontal layout */
}

.nav-link {
    color: var(--white);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    padding: 5px 0; /* Added for better click area */
    display: inline-block; /* Ensures proper spacing */
}

header.scrolled .nav-link {
    color: var(--dark-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    bottom: 0;
    left: 0;
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 24px;
    cursor: pointer;
    padding: 5px;
}

header.scrolled .mobile-menu-btn {
    color: var(--dark-color);
}

/* Responsive Styles */
@media (max-width: 768px) {
    .header-container {
        padding: 0 15px;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        transition: all 0.3s ease;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-item {
        margin: 15px 0;
        display: block;
    }
    
    .nav-link {
        color: var(--dark-color);
        padding: 10px 20px;
    }
    
    header.scrolled .nav-link {
        color: var(--dark-color);
    }
}

/* Hero Section */
.hero {
    height: 80vh; /* Reduced height from 100vh to 80vh */
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--accent-color) 100%); /* Added accent color for more vibrant gradient */
    display: flex;
    align-items: center;
    justify-content: center; /* Center content horizontally */
    position: relative;
    overflow: hidden;
    color: var(--white);
    padding: 40px 0; /* Added spacing at top and bottom */
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.2); /* Subtle inner shadow for depth */
}

.hero::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 80px; /* Slightly reduced wave height */
    background: url('../images/wave.png');
    background-size: 1200px 80px; /* Slightly larger wave pattern */
    animation: wave 12s linear infinite; /* Smoother, slower animation */
    opacity: 0.7; /* Increased opacity for better visibility */
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: url('../images/wave.png');
    background-size: 1200px 80px;
    animation: wave-reverse 10s linear infinite; /* Slightly slower reverse wave */
    opacity: 0.4; /* Slightly reduced opacity for layered effect */
}

@keyframes wave {
    0% { background-position-x: 0; }
    100% { background-position-x: 1200px; }
}

@keyframes wave-reverse {
    0% { background-position-x: 1200px; }
    100% { background-position-x: 0; }
}

.hero-content {
    flex: 1;
    padding: 0 60px; /* Adjusted padding for better spacing */
    text-align: left; /* Align text to the left for a modern look */
}

.hero-content h1 {
    font-size: 42px; /* Slightly smaller for better balance */
    font-weight: 800; /* Bolder for emphasis */
    margin-bottom: 15px;
    line-height: 1.3;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2); /* Subtle text shadow for depth */
}

.hero-content p {
    font-size: 16px; /* Slightly smaller for cleaner look */
    margin-bottom: 25px;
    opacity: 0.85; /* Slightly less opacity for subtlety */
    line-height: 1.6; /* Improved readability */
}

.hero-buttons .btn {
    margin-right: 12px;
    transition: transform 0.3s ease, background-color 0.3s ease; /* Smooth hover effect */
}

.hero-buttons .btn:hover {
    transform: scale(1.05); /* Slight scale-up on hover for interactivity */
}

.hero-image {
    flex: 1;
    text-align: center;
}

.hero-image img {
    max-width: 90%; /* Slightly smaller image for better spacing */
    animation: float 4s ease-in-out infinite; /* Smoother, slower float animation */
}

@keyframes float {
    0% { transform: translateY(0); }
    50% { transform: translateY(-15px); } /* Reduced float distance */
    100% { transform: translateY(0); }
}
/* About Section */
.about-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.about-image {
    flex: 1;
}

.about-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.about-text {
    flex: 1;
}

.about-text h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.about-text p {
    margin-bottom: 20px;
}

.about-features {
    margin: 30px 0;
}

.feature {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.feature i {
    color: var(--primary-color);
    font-size: 20px;
    margin-right: 10px;
}

/* Services Section */
.services {
    background: var(--light-color);
}

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

.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

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

.read-more {
    color: var(--primary-color);
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.read-more i {
    margin-left: 5px;
    transition: var(--transition);
}

.read-more:hover i {
    transform: translateX(5px);
}

/* Portfolio Section */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.portfolio-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
}

.portfolio-image {
    position: relative;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(78, 84, 200, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    color: var(--white);
    text-align: center;
    padding: 20px;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h3 {
    font-size: 22px;
    margin-bottom: 5px;
}

.portfolio-overlay p {
    font-size: 16px;
    margin-bottom: 15px;
}

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

.portfolio-link:hover {
    background: var(--accent-color);
    color: var(--white);
}

/* Team Section */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.team-member {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    text-align: center;
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.member-image {
    position: relative;
    overflow: hidden;
}

.member-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: var(--transition);
}

.team-member:hover .member-image img {
    transform: scale(1.1);
}

.social-links {
    position: absolute;
    bottom: -50px;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    background: rgba(78, 84, 200, 0.8);
    padding: 15px 0;
    transition: var(--transition);
}

.team-member:hover .social-links {
    bottom: 0;
}

.social-links a {
    color: var(--white);
    margin: 0 10px;
    font-size: 18px;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--accent-color);
}

.member-info {
    padding: 20px;
}

.member-info h3 {
    font-size: 20px;
    margin-bottom: 5px;
    color: var(--dark-color);
}

.member-info p {
    color: var(--text-light);
    font-size: 14px;
}

/* Testimonials Section */
.testimonials {
    background: var(--light-color);
}

.testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-item {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
}

.client-image {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 30px;
    flex-shrink: 0;
}

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

.testimonial-content {
    flex: 1;
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: 20px;
    position: relative;
}

.testimonial-content p::before,
.testimonial-content p::after {
    content: '"';
    font-size: 24px;
    color: var(--primary-color);
    opacity: 0.3;
}

.client-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.client-info h4 {
    font-size: 18px;
    color: var(--dark-color);
}

.client-info p {
    font-size: 14px;
    color: var(--text-light);
    margin: 0;
}

.rating {
    color: #ffc107;
}

/* Contact Section */
.contact-content {
    display: flex;
    gap: 50px;
}

.contact-info {
    flex: 1;
}

.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
}

.info-item i {
    font-size: 24px;
    color: var(--primary-color);
    margin-right: 20px;
    margin-top: 5px;
}

.info-item h3 {
    font-size: 20px;
    margin-bottom: 5px;
    color: var(--dark-color);
}

.contact-form {
    flex: 1;
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    outline: none;
}

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

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

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

.footer-column h3 {
    font-size: 20px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 2px;
    background: var(--primary-color);
    bottom: 0;
    left: 0;
}

.footer-column p {
    margin-bottom: 20px;
    opacity: 0.8;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--white);
    opacity: 0.8;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--accent-color);
    padding-left: 5px;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-icons a:hover {
    background: var(--primary-color);
    transform: translateY(-5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    opacity: 0.7;
    font-size: 14px;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--accent-color);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 40px;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .contact-content {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--white);
        flex-direction: column;
        align-items: center;
        padding: 40px 0;
        transition: var(--transition);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-item {
        margin: 15px 0;
    }
    
    .nav-link {
        color: var(--dark-color);
    }
    
    header.scrolled .nav-menu {
        top: 70px;
        height: calc(100vh - 70px);
    }
    
    .hero {
        padding-top: 80px;
        height: auto;
        text-align: center;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: 50px;
    }
    
    .hero-buttons .btn {
        margin-bottom: 15px;
    }
    
    section {
        padding: 60px 0;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 32px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .btn {
        padding: 10px 25px;
    }
}