/* --- RESET & VARIABLES --- */
:root {
    --primary-color: #e67e22; /* Orange/Gold */
    --primary-dark: #d35400;
    --dark-bg: #1a1a1a;       /* Charcoal Black */
    --light-bg: #f4f4f4;
    --text-dark: #333333;
    --text-light: #ffffff;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: #fff;
}

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

.section-padding {
    padding: 80px 0;
}

.text-center { text-align: center; }
.bg-light { background-color: var(--light-bg); }
.bg-dark { background-color: var(--dark-bg); color: #fff; }
.mb-20 { margin-bottom: 20px; }
.mt-20 { margin-top: 20px; }

.divider {
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    margin: 15px auto 30px;
}

/* --- BUTTONS --- */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-weight: 600;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 4px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 14px;
}

.btn-primary {
    background: var(--primary-color);
    color: #fff;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    border: 2px solid #fff;
    color: #fff;
    margin-left: 10px;
}

.btn-secondary:hover {
    background: #fff;
    color: var(--dark-bg);
}

.btn-dark {
    background: var(--dark-bg);
    color: #fff;
}

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

/* --- HEADER --- */
header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
}

.logo-box img.main-logo {
    max-height: 70px; /* Constrained height */
    width: auto;
    object-fit: contain;
}

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

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    transition: var(--transition);
}

.nav-links a:hover, .nav-links a.active {
    color: var(--primary-color);
}

.hamburger {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--dark-bg);
}

/* --- HERO SECTION --- */
#hero {
    height: 100vh;
    background: url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&q=80') no-repeat center center/cover;
    position: relative;
    margin-top: 0; 
}

.hero-overlay {
    background: rgba(0, 0, 0, 0.7);
    height: 100%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    color: #fff;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.tagline {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.hero-desc {
    color: #ddd;
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 30px;
}

/* --- ABOUT SECTION --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--dark-bg);
}

.about-list {
    list-style: none;
    margin-top: 20px;
}

.about-list li {
    margin-bottom: 10px;
    font-weight: 500;
}

.about-list i {
    color: var(--primary-color);
    margin-right: 10px;
}

.about-image-card {
    height: 400px;
    background: url('https://images.unsplash.com/photo-1542744173-8e7e53415bb0?auto=format&fit=crop&q=80') no-repeat center center/cover;
    border-radius: 8px;
    position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.card-glass {
    position: absolute;
    bottom: 30px;
    left: 30px;
    right: 30px;
    background: rgba(255, 255, 255, 0.9);
    padding: 20px;
    border-left: 5px solid var(--primary-color);
    border-radius: 4px;
}

/* --- SERVICES SECTION --- */
.section-subtitle {
    color: #777;
    margin-top: -20px;
    margin-bottom: 40px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-card {
    background: #fff;
    padding: 40px 20px;
    border-radius: 8px;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    border-bottom: 3px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    border-bottom: 3px solid var(--primary-color);
}

.icon-box {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.25rem;
}

/* --- PROJECTS/LOGOS SECTION --- */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    justify-items: center;
}

.project-card {
    background: #fff;
    padding: 30px 20px;
    width: 100%;
    border: 1px solid #eee;
    border-radius: 8px;
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.project-card:hover {
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.project-card img {
    max-width: 100%;
    height: 120px; /* Fixed height for uniformity */
    object-fit: contain;
    margin-bottom: 15px;
}

.project-card h4 {
    font-size: 1rem;
    color: var(--dark-bg);
}

.project-card p {
    font-size: 0.8rem;
    color: #777;
}

/* --- CONTACT SECTION --- */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

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

.info-item i {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    margin-right: 20px;
}

.info-item h5 {
    color: #fff;
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.info-item p {
    color: #aaa;
    font-size: 0.95rem;
}

.contact-form-box {
    background: #fff;
    padding: 40px;
    border-radius: 8px;
}

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

.form-group input, 
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
}

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

.full-width {
    width: 100%;
}

/* --- FOOTER --- */
footer {
    background: #111;
    color: #aaa;
    padding-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid #333;
}

.footer-logo {
    max-height: 50px;
    margin-bottom: 20px;
    filter: brightness(0) invert(1); /* Turns logo white for footer */
}

.footer-col h4 {
    color: #fff;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-col ul {
    list-style: none;
}

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

.footer-col ul li a {
    color: #aaa;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-col ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding: 20px;
    font-size: 0.9rem;
}

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

.animate-up {
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

/* --- RESPONSIVE MEDIA QUERIES --- */
@media (max-width: 992px) {
    .hero-content h1 { font-size: 2.5rem; }
    .about-grid, .contact-wrapper { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-links {
        position: absolute;
        right: 0;
        top: 80px;
        background: #fff;
        flex-direction: column;
        width: 100%;
        text-align: center;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease;
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
    }

    .nav-links.active {
        max-height: 300px;
    }

    .nav-links li {
        margin: 20px 0;
    }

    .hamburger {
        display: block;
    }

    .hero-content h1 { font-size: 2rem; }
    .tagline { font-size: 1rem; }
}