:root {
    --primary: #34618a; /* Matches your logo blue */
    --dark: #1a1a1a;
    --light: #f8f9fa;
}

* { margin:0; padding:0; box-sizing: border-box; }
body { font-family: 'Inter', sans-serif; overflow-x: hidden; line-height: 1.6; }

/* Navigation */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 5%;
    background: #fff;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.logo img { height: 60px; width: auto; display: block; }
.nav-right { display: flex; align-items: center; gap: 20px; }
.abn { font-size: 0.8rem; color: #666; font-weight: bold; }
.btn-sm { text-decoration: none; color: var(--primary); border: 2px solid var(--primary); padding: 8px 15px; border-radius: 4px; font-weight: bold; transition: 0.3s; }
.btn-sm:hover { background: var(--primary); color: white; }

/* Hero Slider */
.hero { height: 85vh; position: relative; overflow: hidden; background: #000; }
.hero-slider {
    position: absolute; width: 500%; height: 100%;
    display: flex; animation: slideLeft 25s infinite ease-in-out;
}
.slide { width: 100%; height: 100%; background-size: cover; background-position: center; }

.hero-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.4); display: flex; align-items: center; padding: 0 10%; z-index: 2;
}
.hero-content { color: white; max-width: 800px; text-shadow: 2px 2px 10px rgba(0,0,0,0.5); }
.hero-content h1 { font-size: 4rem; font-family: 'Montserrat'; margin: 1rem 0; line-height: 1.1; }
.badge { background: var(--primary); padding: 5px 15px; border-radius: 20px; font-weight: bold; font-size: 0.9rem; }
/* Hero Button Container */
.hero-btns {
    margin-top: 30px;
    display: flex;
    gap: 15px;
}

/* Primary Button (Start a Project) */
.btn-primary {
    background-color: #003366; /* Deep Corporate Blue */
    color: #ffffff !important; /* Forces white text */
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background 0.3s ease;
    border: none;
}

.btn-primary:hover {
    background-color: #0056b3;
}

/* Secondary Button (View Capability Statement) */
.btn-secondary {
    background-color: #ffffff;
    color: #003366 !important; /* Deep Blue text */
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: all 0.3s ease;
    border: 2px solid #ffffff;
}

.btn-secondary:hover {
    background-color: transparent;
    color: #ffffff !important;
    border: 2px solid #ffffff;
}

/* Trust Bar */
.trust-bar {
    display: flex; justify-content: center; gap: 40px; align-items: center;
    padding: 25px 5%; background: #003366; color: white; font-weight: 600; flex-wrap: wrap;
}
.trust-icon { width: 22px; height: auto; margin-right: 12px; vertical-align: middle; filter: brightness(0) invert(1); }
.about-flex {
    display: flex;
    align-items: center;
    gap: 60px;
    background: #fff;
}

.about-content { flex: 1.2; }
.about-content h2 { font-size: 2.5rem; margin: 15px 0; color: #003366; }
.about-content p { color: #555; font-size: 1.1rem; margin-bottom: 25px; }
.compliance-bar { background: #f0f4f8; padding: 30px 0; border-bottom: 1px solid #ddd; }
.compliance-grid { display: flex; justify-content: space-around; flex-wrap: wrap; gap: 20px; }
.comp-item { font-size: 0.9rem; color: #333; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }
.comp-item strong { color: #003366; }
.capability-specs {
    display: flex;
    gap: 30px;
    margin-top: 30px;
}

.spec-item {
    text-align: left;
}

.spec-item strong {
    display: block;
    font-size: 1.8rem;
    color: var(--primary);
    font-family: 'Montserrat';
}

.spec-item span {
    font-size: 0.85rem;
    font-weight: bold;
    color: #888;
    text-transform: uppercase;
}

.corporate-img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 20px 20px 0px #f0f4f8; /* Professional offset design */
}

@media (max-width: 768px) {
    .about-flex { flex-direction: column; text-align: center; }
    .capability-specs { justify-content: center; }
}
/* Services Grid */
.section-padding { padding: 80px 10%; }
.section-title { font-size: 2.5rem; margin-bottom: 40px; text-align: center; font-family: 'Montserrat'; color: #003366; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.service-card { text-align: center; background: white; padding: 40px; border-radius: 8px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); transition: 0.3s; border-top: 4px solid var(--primary); }
.service-card:hover { transform: translateY(-10px); }
.service-icon { width: 65px; height: 65px; margin: 0 auto 25px auto; }
.service-icon img { width: 100%; height: auto; filter: invert(36%) sepia(21%) saturate(1212%) hue-rotate(168deg) brightness(92%) contrast(88%); }

/* Gallery */
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.gallery-item { height: 280px; background-size: cover; background-position: center; border-radius: 8px; position: relative; overflow: hidden; background-color: #ddd; }
.gallery-label { position: absolute; bottom: 0; background: rgba(0,0,0,0.7); color: white; width: 100%; padding: 12px; font-size: 0.85rem; font-weight: bold; }

/* Animation */
@keyframes slideLeft {
    0%, 16% { transform: translateX(0); }
    20%, 36% { transform: translateX(-20%); }
    40%, 56% { transform: translateX(-40%); }
    60%, 76% { transform: translateX(-60%); }
    80%, 99.9% { transform: translateX(-80%); }
    100% { transform: translateX(0); }
}
.btn-download {
    display: inline-flex;
    align-items: center;
    background: #003366; /* Deep Corporate Blue */
    color: white;
    padding: 15px 25px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-top: 20px;
    transition: all 0.3s ease;
    border: 2px solid #003366;
}

.btn-download:hover {
    background: transparent;
    color: #003366;
}

.btn-icon {
    width: 20px;
    height: auto;
    margin-right: 12px;
    filter: brightness(0) invert(1); /* Makes the icon white */
}

.btn-download:hover .btn-icon {
    filter: none; /* Returns icon to original color on hover */
}
/* Responsive */
@media (max-width: 1024px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) {
    .hero-content h1 { font-size: 2.5rem; }
    .trust-bar { flex-direction: column; gap: 15px; text-align: center; }
    .gallery-grid { grid-template-columns: 1fr; }
}