/* Root Variables */
:root {
    --primary-blue: #004D71;
    --secondary-teal: #44978D;
    --accent-red: #E52428;
    --accent-yellow: #FFCD00;

    --text-color: #1e293b;
    --background-color: #f8fafc;
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;
    --shadow-color: rgba(0, 0, 0, 0.1);
}

/* Global Styles */
body {
    font-family: var(--font-family);
    color: var(--text-color);
    background: var(--background-color);
    line-height: 1.6;
}

/* Headers */
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--primary-blue);
    font-weight: 700;
}

/* Navbar */
.navbar-light {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-teal));
    box-shadow: 0 4px 12px var(--shadow-color);
    /* UPDATED: Increased padding for a bigger navbar */
    padding-top: 1rem;
    padding-bottom: 1rem;
}

/* NEW: Style the logo to be bigger */
.navbar-light {
    height: 80px;
    /* Adjust this value to your preferred size */
    width: auto;
    /* Maintains the correct aspect ratio */
}

.navbar-light .navbar-brand,
.navbar-light .nav-link {
    color: white !important;
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar-light .nav-link:hover {
    color: var(--accent-yellow) !important;
}

.iris-logo {
    height: 60px;
    width: auto;
    /* preserves aspect ratio */
}

.navbar-brand {
    display: flex;
    align-items: center;
    height: 60px !important;
}

.navbar-brand img {
    max-height: 100% !important;
}

/* NEW: Style for the primary CTA button in the navbar */
.navbar-cta {
    background: var(--accent-yellow) !important;
    color: var(--primary-blue) !important;
    font-weight: 700 !important;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.navbar-cta:hover {
    background: white !important;
    color: var(--primary-blue) !important;
    transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-teal));
    padding: 6rem 0;
    text-align: center;
    color: white;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    /* UPDATED: Swapped gradient direction for better visual flow */
    background: linear-gradient(to right, var(--accent-yellow), var(--accent-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--accent-red), var(--accent-yellow));
    border: none;
    /* UPDATED: Changed text color for better contrast and branding */
    color: var(--primary-blue);
    font-weight: 700;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    /* UPDATED: Modern way to darken without SASS functions */
    filter: brightness(1.1);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

/* Secondary Button */
.btn-secondary {
    background-color: transparent;
    color: var(--secondary-teal);
    border: 2px solid var(--secondary-teal);
    border-radius: 0.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background-color: var(--secondary-teal);
    color: white;
}

/* Cards */
.card {
    border: none;
    border-radius: 1rem;
    box-shadow: 0 4px 6px var(--shadow-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 20px rgba(0, 77, 113, 0.15);
}

/* Footer */
.footer,
.web-footer {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-teal));
    color: white;
    padding: 3rem 0;
}

.footer a,
.web-footer a {
    color: var(--accent-yellow);
    transition: color 0.3s ease;
}

.footer a:hover,
.web-footer a:hover {
    color: white;
    text-decoration: underline;
}

/* Forms */
.form-control {
    border-radius: 0.5rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

/* Feature Sections */
.feature-box {
    padding: 2rem;
    border-radius: 1rem;
    background: white;
    box-shadow: 0 4px 6px var(--shadow-color);
    margin-bottom: 2rem;
}

.feature-icon {
    font-size: 2rem;
    color: var(--accent-red);
    margin-bottom: 1rem;
}

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

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

.animate-fade-in {
    animation: fadeIn 0.6s ease forwards;
}