/* General Body Styles */
body {
    font-family: 'Open Sans', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background-color: #0a0a0a;
    color: #e0e0e0;
    line-height: 1.6;
}

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

/* Header Styles */
header {
    background-color: #1a1a1a;
    color: #fff;
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}

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

.logo h1 {
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 28px;
    color: #e6b31e; /* Golden accent */
}

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

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #e6b31e; /* Golden accent on hover */
}

/* Hero Section */
.hero {
    height: 100vh;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    position: relative;
    margin-top: 70px; /* Adjust for fixed header */
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6); /* Dark overlay */
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 20px;
}

.hero-content h2 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 48px;
    margin-bottom: 20px;
    color: #e6b31e; /* Golden accent */
}

.hero-content p {
    font-size: 20px;
    margin-bottom: 30px;
}

.btn {
    display: inline-block;
    background-color: #e6b31e;
    color: #1a1a1a;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #d4a71c;
}

/* About Us Section */
.about-us {
    padding: 80px 0;
    background-color: #1a1a1a;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 40px;
}

.about-text {
    flex: 1;
}

.about-text h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 36px;
    color: #e6b31e;
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 15px;
    font-size: 18px;
}

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

.about-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* Services Section */
.services {
    padding: 80px 0;
    background-color: #0a0a0a;
    text-align: center;
}

.services h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 36px;
    color: #e6b31e;
    margin-bottom: 50px;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-item {
    background-color: #1a1a1a;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

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

.service-item img {
    max-width: 100px;
    height: auto;
    margin-bottom: 20px;
    border-radius: 50%; /* Make service icons circular */
    border: 3px solid #e6b31e;
}

.service-item h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 24px;
    color: #fff;
    margin-bottom: 15px;
}

.service-item p {
    font-size: 16px;
    color: #ccc;
}

/* Portfolio Section */
.portfolio {
    padding: 80px 0;
    background-color: #1a1a1a;
}

.portfolio h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 36px;
    color: #e6b31e;
    margin-bottom: 10px;
}

.portfolio .section-header {
    display: flex;
    flex-direction: column;
    gap: 25px;
    align-items: center;
    text-align: center;
    margin-bottom: 40px;
}

.section-subtitle {
    margin: 0;
    max-width: 560px;
    font-size: 18px;
    color: #c7c7c7;
}

.portfolio-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.filter-btn {
    border: 1px solid #333;
    background-color: #111;
    color: #fff;
    padding: 10px 18px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background-color: #e6b31e;
    color: #1a1a1a;
    border-color: #e6b31e;
    box-shadow: 0 10px 30px rgba(230, 179, 30, 0.2);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 20px;
    grid-auto-flow: dense;
}

.portfolio-card {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    background-color: #111;
    grid-column: span 4;
    min-height: 260px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.portfolio-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transform: scale(1.02);
    transition: transform 0.5s ease;
}

.portfolio-card .card-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    text-align: left;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.05) 0%, rgba(10, 10, 10, 0.7) 55%, rgba(10, 10, 10, 0.9) 100%);
    opacity: 0;
    transition: opacity 0.35s ease;
}

.portfolio-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 35px rgba(0, 0, 0, 0.45);
}

.portfolio-card:hover img {
    transform: scale(1.08);
}

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

.card-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: #e6b31e;
}

.card-overlay h4 {
    margin: 8px 0 10px;
    font-size: 24px;
    color: #fff;
}

.card-overlay p {
    margin: 0 0 16px;
    font-size: 15px;
    color: #d6d6d6;
}

.card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid rgba(230, 179, 30, 0.35);
    color: #f1f1f1;
}

.portfolio-card.featured {
    grid-column: span 8;
    min-height: 360px;
}

.portfolio-card.tall {
    grid-row: span 2;
    min-height: 520px;
}

.portfolio-card.is-hidden {
    display: none;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background-color: #0a0a0a;
    text-align: center;
}

.contact h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 36px;
    color: #e6b31e;
    margin-bottom: 20px;
}

.contact p {
    font-size: 18px;
    margin-bottom: 30px;
    color: #ccc;
}

.contact-info p {
    margin: 10px 0;
}

/* Footer Styles */
footer {
    background-color: #1a1a1a;
    color: #ccc;
    padding: 20px 0;
    text-align: center;
    border-top: 1px solid #333;
}

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

.social-links a {
    color: #e6b31e;
    text-decoration: none;
    margin-left: 20px;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: #fff;
}

/* Responsive Design */
@media (max-width: 1100px) {
    .portfolio-grid {
        grid-template-columns: repeat(6, minmax(0, 1fr));
    }

    .portfolio-card {
        grid-column: span 3;
    }

    .portfolio-card.featured {
        grid-column: span 6;
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
    }

    nav ul {
        margin-top: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }

    nav ul li {
        margin: 0 15px 10px 15px;
    }

    .hero-content h2 {
        font-size: 36px;
    }

    .about-content {
        flex-direction: column;
    }

    .about-text, .about-image {
        flex: none;
        width: 100%;
    }

    .service-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .portfolio-card,
    .portfolio-card.featured {
        grid-column: span 2;
    }

    .portfolio-card.tall {
        grid-row: span 1;
    }

    footer .container {
        flex-direction: column;
    }

    .social-links {
        margin-top: 15px;
    }
}

@media (max-width: 480px) {
    .hero-content h2 {
        font-size: 28px;
    }

    .hero-content p {
        font-size: 16px;
    }

    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }

    .logo h1 {
        font-size: 24px;
    }

    .about-text h3, .services h3, .portfolio h3, .contact h3 {
        font-size: 28px;
    }

    .service-item h4 {
        font-size: 20px;
    }

    .card-overlay h4 {
        font-size: 20px;
    }

    .card-overlay p {
        font-size: 14px;
    }
}

@media (hover: none) {
    .portfolio-card .card-overlay {
        opacity: 1;
    }

    .portfolio-card img {
        transform: scale(1);
    }
}