@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&display=swap');

:root {
    --primary: #21409a;
    --primary-dark: #1a337a;
    --secondary: #dc2f3a;
    --accent: #b0262e;
    --white: #ffffff;
    --glass: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --text-dark: #1f2937;
    --text-light: #f3f4f6;
    --font-main: 'Outfit', sans-serif;
}

body {
    font-family: var(--font-main);
    color: var(--text-dark);
    background-color: #f8fafc;
    overflow-x: hidden;
}

/* Navbar Improvements */
#mainNav {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
    transition: all 0.4s ease-in-out;
    background: transparent;
}

#mainNav.navbar-shrink {
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
    background: rgba(33, 64, 154, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.navbar-logo-bg {
    background-color: var(--white);
    padding: 5px;
    border-radius: 4px;
    object-fit: contain;
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--white) !important;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease-in-out;
}

#mainNav.navbar-shrink .navbar-brand {
    opacity: 1;
    visibility: visible;
}

.nav-link {
    font-weight: 600;
    color: var(--white) !important;
    margin-left: 1rem;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: width 0.3s ease;
}

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

/* Masthead / Hero Section */
.masthead {
    position: relative;
    height: 100vh;
    min-height: 700px;
    background: linear-gradient(rgba(33, 64, 154, 0.5), rgba(33, 64, 154, 0.3)), url('../assets/img/background.png') no-repeat center center;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
}

.hero-content {
    max-width: 800px;
    animation: fadeInUp 1s ease-out;
}

.masthead-heading {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #fff, var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.masthead-subheading {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 2.5rem;
    color: var(--text-light);
}

/* Buttons */
.btn-primary {
    background: var(--secondary) !important;
    border: none !important;
    padding: 1rem 2.5rem !important;
    font-weight: 700 !important;
    border-radius: 50px !important;
    transition: all 0.3s ease !important;
}

.btn-primary:hover {
    transform: translateY(-3px);
    background: var(--accent) !important;
    box-shadow: 0 10px 20px rgba(220, 47, 58, 0.3) !important;
}

/* Contact Section */
#contact {
    padding: 100px 0;
    background: #ffffff;
}

.contact-card {
    background: #f8fafc;
    border-radius: 2rem;
    padding: 4rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.section-heading {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary);
}

/* Footer */
.footer {
    background: var(--primary);
    color: var(--white);
    padding: 4rem 0;
}

.btn-social {
    width: 3rem;
    height: 3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50% !important;
    background: var(--glass) !important;
    color: var(--white) !important;
    transition: all 0.3s ease !important;
}

.btn-social:hover {
    background: var(--secondary) !important;
    transform: scale(1.1);
}

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

@media (max-width: 768px) {
    .masthead-heading {
        font-size: 2.5rem;
    }
}