/* Base styles */
:root {
    --primary-color: #16459e;
    --secondary-color: #c42a2a;
    --accent-color: #f2d379;
    --text-color: #333333;
    --text-light: #666666;
    --light-bg: #f8f9fa;
    --dark-bg: #192847;
    --border-color: #dddddd;
    --success-color: #28a745;
}

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

html {
    font-size: 62.5%; /* 10px */
    scroll-behavior: smooth;
}

body {
    font-family: 'Source Sans Pro', sans-serif;
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #ffffff;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Libre Franklin', sans-serif;
    line-height: 1.3;
    margin-bottom: 2rem;
    font-weight: 700;
}

h1 {
    font-size: 4.2rem;
}

h2 {
    font-size: 3.6rem;
}

h3 {
    font-size: 2.8rem;
}

h4 {
    font-size: 2.4rem;
}

h5 {
    font-size: 2rem;
}

h6 {
    font-size: 1.8rem;
}

p {
    margin-bottom: 2rem;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 6rem 0;
}

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-primary {
    color: var(--primary-color);
}

.text-secondary {
    color: var(--secondary-color);
}

.bg-light {
    background-color: var(--light-bg);
}

.bg-dark {
    background-color: var(--dark-bg);
    color: white;
}

.bg-primary {
    background-color: var(--primary-color);
    color: white;
}

.bg-secondary {
    background-color: var(--secondary-color);
    color: white;
}

.uppercase {
    text-transform: uppercase;
}

.small-title {
    font-size: 1.6rem;
    text-transform: uppercase;
    letter-spacing: 0.2rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.section-title {
    position: relative;
    margin-bottom: 4rem;
}

.section-title::after {
    content: '';
    display: block;
    width: 6rem;
    height: 0.4rem;
    background-color: var(--secondary-color);
    margin-top: 1.5rem;
}

.text-center .section-title::after {
    margin-left: auto;
    margin-right: auto;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}