:root {
    --primary: #0d1b2a;
    --secondary: #1b263b;
    --accent: #415a77;
    --light: #e0e1dd;
    --dark: #0d1b2a;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
}

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(13, 27, 42, 0.1);
    padding: 15px 0;
    transition: var(--transition);
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: 0.5px;
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--dark) !important;
    margin: 0 10px;
    position: relative;
    transition: var(--transition);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--accent);
    transition: var(--transition);
}

.navbar-nav .nav-link:hover::after {
    width: 100%;
}

.btn-primary {
    background-color: var(--accent);
    border-color: var(--accent);
    padding: 10px 25px;
    border-radius: 30px;
    font-weight: 500;
    transition: var(--transition);
}

.btn-primary:hover {
    background-color: var(--secondary);
    border-color: var(--secondary);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(13, 27, 42, 0.2);
}

/* Hero Section */
.hero {
    padding: 150px 0 100px;
    background: linear-gradient(135deg, rgba(224, 225, 221, 0.9) 0%, rgba(224, 225, 221, 0.7) 100%), url('https://images.unsplash.com/photo-1497215728101-856f4ea42174?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
    position: relative;
}

.hero h2 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--primary);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--secondary);
}

/* Section Styles */
section {
    padding: 100px 0;
    position: relative;
}

.section-title {
    position: relative;
    margin-bottom: 60px;
    text-align: center;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background: var(--accent);
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
}

/* Content Sections */
.content-block {
    margin-bottom: 80px;
}

.content-block img {
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(13, 27, 42, 0.15);
    transition: var(--transition);
}

.content-block img:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(13, 27, 42, 0.2);
}

/* Features */
.feature-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(13, 27, 42, 0.1);
    transition: var(--transition);
    height: 100%;
    border-top: 4px solid var(--accent);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(13, 27, 42, 0.15);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 20px;
}

/* Services Section */
.services {
    background-color: #f8f9fa;
}

.service-card {
    background: white;
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(13, 27, 42, 0.08);
    transition: var(--transition);
    height: 100%;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(13, 27, 42, 0.12);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    color: var(--accent);
}

/* Portfolio */
.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    margin-bottom: 30px;
}

.portfolio-item img {
    transition: var(--transition);
    width: 100%;
}

.portfolio-item:hover img {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 27, 42, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

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

/* FAQ */
.accordion-button {
    font-weight: 600;
    padding: 20px;
    border: none;
    border-bottom: 1px solid #eee;
}

.accordion-button:not(.collapsed) {
    background: var(--light);
    color: var(--primary);
    box-shadow: none;
}

.accordion-body {
    padding: 20px;
}

/* About Sections */
.about {
    position: relative;
    background: linear-gradient(rgba(13, 27, 42, 0.9), rgba(13, 27, 42, 0.9)), url('https://images.unsplash.com/photo-1499750310107-5fef28a66643?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover fixed no-repeat;
    color: white;
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    text-align: center;
    padding: 80px 0;
}

.cta h2 {
    margin-bottom: 20px;
}

.cta .btn-light {
    background: white;
    color: var(--primary);
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: 600;
    margin-top: 20px;
    transition: var(--transition);
}

.cta .btn-light:hover {
    background: var(--light);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
}

/* Contact */
.contact-info {
    text-align: center;
    padding: 30px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(13, 27, 42, 0.1);
    transition: var(--transition);
    height: 100%;
}

.contact-info:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(13, 27, 42, 0.15);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    color: var(--accent);
}

/* Footer */
footer {
    background: var(--dark);
    color: white;
    padding: 60px 0 30px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--accent);
    transform: translateY(-3px);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero h2 {
        font-size: 2.5rem;
    }

    section {
        padding: 60px 0;
    }

    .content-block {
        margin-bottom: 50px;
    }
}

/* Animations */
.fade-in {
    animation: fadeIn 1s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}