/* Global Styles */
body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: #ffffff;
    color: #333;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

a:hover {
    color: #28a745;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 300;
    letter-spacing: 0.5px;
}

.fw-bold-light {
    font-weight: 600;
}

/* Navbar */
.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.navbar-brand img {
    height: 45px;
    width: auto;
}

.nav-link {
    color: #555;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
    margin-left: 1.5rem;
}

.nav-link:hover {
    color: #000;
}

/* Hero Section with Background */
.hero-section {
    padding: 10rem 0;
    text-align: center;
    background-size: cover;
    background-position: center;
    background-attachment: fixed; /* Parallax effect */
    position: relative;
    color: white;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6); /* Dark overlay */
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.hero-subtitle {
    font-weight: 300;
    color: #f8f9fa;
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.2rem;
    line-height: 1.6;
}

/* Buttons */
.btn-custom {
    background-color: #28a745;
    color: #fff;
    border-radius: 0;
    padding: 0.8rem 2.5rem;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    border: 1px solid #28a745;
    transition: all 0.3s;
    font-weight: 600;
}

.btn-custom:hover {
    background-color: transparent;
    color: #28a745;
}

.btn-outline-light-custom {
    border: 1px solid #fff;
    color: #fff;
    border-radius: 0;
    padding: 0.8rem 2.5rem;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    transition: all 0.3s;
}

.btn-outline-light-custom:hover {
    background-color: #fff;
    color: #000;
}

/* Colors */
.text-accent {
    color: #28a745;
}

/* Portfolio Grid */
.project-item {
    cursor: pointer;
    border-radius: 4px;
    overflow: hidden;
}

.project-item img {
    transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.project-item:hover img {
    transform: scale(1.08);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

/* Forms */
.form-control {
    border-radius: 0;
}

.form-control:focus {
    box-shadow: none;
    border-color: #28a745;
}

/* Footer */
footer {
    background-color: #f9f9f9;
}