/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-dark: #1a1a1a;
    --bg-darker: #151515;
    --bg-light: #2a2a2a;
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --accent: #00b4d8;
    --accent-hover: #48cae4;
    --overlay-light: rgba(255, 255, 255, 0.07);
    --overlay-dark: rgba(0, 0, 0, 0.4);
    --card-bg: #222222;
    --border-color: rgba(255, 255, 255, 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-dark);
    overflow-x: hidden;
}

/* Particles */
.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Navigation */
header {
    background: rgba(26, 26, 26, 0.95);
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

header.scrolled {
    background: rgba(21, 21, 21, 0.98);
    backdrop-filter: blur(10px);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.5rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-image {
    height: 50px;
    width: auto;
    transition: transform 0.3s ease;
}

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

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

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--accent);
    transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
    position: relative;
    height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
    background-image: url('images/bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding-top: 80px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--overlay-dark);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    background: rgba(42, 42, 42, 0.85);
    padding: 2rem 4rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border-color);
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 900;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    color: var(--text-secondary);
}

/* Buttons */
.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--accent);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
    animation: float 4s ease-in-out infinite;
    border: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.cta-button:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
}

/* Services Section */
.services {
    padding: 5rem 2rem;
    background-color: var(--bg-darker);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 2rem auto;
}

.service-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 5px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    cursor: pointer;
}

.service-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
    color: var(--accent);
}

.service-card p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0,0,0,0.2);
}

/* Portfolio Section */
.portfolio {
    padding: 5rem 2rem;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 2rem auto;
}

.portfolio-item {
    background: var(--card-bg);
    height: 300px;
    border-radius: 5px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    border: 1px solid var(--border-color);
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.portfolio-item h3 {
    position: absolute;
    bottom: 40px;
    left: 0;
    right: 0;
    text-align: center;
    color: var(--text-primary);
    font-size: 1.2rem;
    margin: 0;
    padding: 0 1rem;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease;
}

.portfolio-item p {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
    padding: 0 1rem;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease;
}

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

.portfolio-item:hover h3,
.portfolio-item:hover p {
    transform: translateY(0);
    opacity: 1;
}

.portfolio-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0);
    transition: all 0.3s ease;
    z-index: 1;
}

.portfolio-item:hover::before {
    background: rgba(0,0,0,0.7);
}

.portfolio-item:hover {
    transform: scale(1.03);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

/* Contact Section */
.contact {
    padding: 5rem 2rem;
    background-color: var(--bg-darker);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--card-bg);
    color: var(--text-primary);
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--accent);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.1);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--text-secondary);
}

/* File Upload Styling */
.file-upload {
    margin: 1rem 0;
    padding: 1rem;
    border: 2px dashed var(--border-color);
    border-radius: 5px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    background: var(--card-bg);
}

.file-upload::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.file-upload:hover::before {
    left: 0;
}

.file-upload:hover {
    border-color: var(--accent);
    background-color: rgba(0,0,0,0.02);
}

.file-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
}

.file-input {
    width: 100%;
    padding: 0.5rem;
    font-size: 0.9rem;
}

.file-help {
    margin-top: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.submit-button {
    padding: 1rem;
    background-color: var(--accent);
    color: var(--text-primary);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.submit-button:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
}

/* Section Headers */
h2 {
    text-align: center;
    color: var(--text-primary);
    margin-bottom: 2rem;
    font-size: 2.5rem;
    font-weight: 800;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    background-color: var(--bg-darker);
    color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .service-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .logo-image {
        height: 40px;
    }
    
    .hero-content {
        padding: 1.5rem;
    }
}

/* Add this at the end of the file */
@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0px);
    }
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    background: var(--card-bg);
    margin: 5% auto;
    padding: 2rem;
    width: 80%;
    max-width: 800px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.modal-image {
    width: 100%;
    height: auto;
    border-radius: 5px;
    margin-bottom: 1rem;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: var(--accent);
}

.modal-title {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.modal-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Service Modal Styles */
#servicesModal .modal-content {
    max-width: 800px;
}

#servicesModal .modal-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 5px;
    margin-bottom: 1.5rem;
}

#servicesModal .modal-title {
    color: var(--accent);
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

#servicesModal .modal-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

#servicesModal .modal-description h4 {
    color: var(--text-primary);
    margin: 1.5rem 0 1rem;
    font-size: 1.2rem;
}

#servicesModal .modal-description ul {
    list-style: none;
    padding: 0;
}

#servicesModal .modal-description li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

#servicesModal .modal-description li::before {
    content: '•';
    color: var(--accent);
    position: absolute;
    left: 0;
}