:root {
    --primary: #040E56;
    --secondary: #FDB900;
    --accent: #F92245;
    --text: #333333;
    --bg-light: #F8F9FA;
    --white: #ffffff;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --section-spacing: 120px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary);
}

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

/* --- Navigation --- */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo img {
    height: 50px;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--secondary);
}

.btn-cta {
    background: var(--secondary);
    color: var(--primary);
    padding: 12px 24px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 700;
    transition: transform 0.2s;
}

.btn-cta:hover {
    transform: translateY(-2px);
}

/* --- Hero --- */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(4, 14, 86, 0.7), rgba(4, 14, 86, 0.7)), url('../assets/hero.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    padding-top: 80px;
}

.hero-content h1 {
    color: var(--white);
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0;
    animation: fadeInUp 1s forwards 0.5s;
}

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: 40px;
    opacity: 0;
    animation: fadeInUp 1s forwards 0.8s;
}

/* --- Certifications (Top Priority) --- */
.certifications {
    padding: 60px 0;
    background: var(--bg-light);
    border-bottom: 1px solid #eee;
}

.cert-grid {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    align-items: center;
}

.cert-item {
    text-align: center;
    background: var(--white);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s;
    border-left: 5px solid var(--secondary);
}

.cert-item:hover {
    transform: translateY(-5px);
}

.cert-item img {
    height: 120px;
    object-fit: contain;
    margin-bottom: 15px;
}

.cert-item h3 {
    font-size: 1.1rem;
    color: var(--text);
}

/* --- About --- */
.about {
    padding: var(--section-spacing) 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 15px;
}

.about-text h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--secondary);
}

/* --- Services --- */
.services {
    padding: var(--section-spacing) 0;
    background: var(--primary);
    color: var(--white);
}

.services h2 {
    color: var(--white);
    text-align: center;
    margin-bottom: 60px;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: rgba(255,255,255,0.05);
    padding: 40px;
    border-radius: 8px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255,255,255,0.1);
    transition: all 0.3s;
}

.service-card:hover {
    background: var(--white);
}

.service-card:hover h3, .service-card:hover p {
    color: var(--primary);
}

.service-card h3 {
    color: var(--secondary);
    font-size: 1.5rem;
    margin-bottom: 20px;
}

/* --- Reviews (Mixed/Realistic) --- */
.reviews {
    padding: var(--section-spacing) 0;
    background: var(--bg-light);
}

.reviews-header {
    text-align: center;
    margin-bottom: 60px;
}

.review-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.review-card {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    position: relative;
}

.review-card::before {
    content: '"';
    font-size: 80px;
    color: var(--secondary);
    opacity: 0.2;
    position: absolute;
    top: 10px;
    left: 20px;
    font-family: serif;
}

.review-stars {
    color: var(--secondary);
    margin-bottom: 15px;
}

.review-author {
    margin-top: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.review-author img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #ddd;
}

/* --- Spacer for length --- */
.spacer {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('../assets/service-sts.jpg') fixed no-repeat center;
    background-size: cover;
    position: relative;
}
.spacer-overlay {
    position: absolute;
    inset: 0;
    background: rgba(4, 14, 86, 0.8);
}
.spacer-content {
    position: relative;
    color: var(--white);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 2px;
}


/* --- Contact --- */
.contact {
    padding: var(--section-spacing) 0;
}

.contact-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h3 {
    margin-bottom: 20px;
}

.info-item {
    margin-bottom: 20px;
    display: flex;
    gap: 15px;
    align-items: center;
}

.info-icon {
    width: 40px;
    height: 40px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--primary);
}

form input, form textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
}

form button {
    background: var(--primary);
    color: var(--white);
    padding: 15px 40px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 700;
    text-transform: uppercase;
}

/* --- Footer --- */
footer {
    background: #020626;
    color: rgba(255,255,255,0.6);
    padding: 40px 0;
    text-align: center;
    font-size: 0.9rem;
}

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

/* Mobile */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .about-content, .service-grid, .review-grid, .contact-wrap, .cert-grid {
        grid-template-columns: 1fr;
    }
    .hero-content h1 { font-size: 2.5rem; }
}