:root {
    --primary: #5f9bce;
    --primary-dark: #3a7cad;
    --white: #ffffff;
    --light-gray: #f5f7fa;
    --dark-gray: #333333;
    --text-muted: #667085;
    --border: #dfe5ec;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 12px 30px rgba(0, 0, 0, 0.14);
    --radius: 10px;
    --container-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

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

img {
    max-width: 100%;
}

a {
    color: inherit;
}

button,
input,
select,
textarea {
    font: inherit;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 32px;
    margin-bottom: 50px;
    color: var(--primary);
}

.button,
.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: 0;
    cursor: pointer;
    text-decoration: none;
    font-weight: 700;
    transition: transform 0.3s, box-shadow 0.3s, background-color 0.3s;
}

.button:hover,
.cta-button:hover {
    transform: translateY(-3px);
}

.button-primary {
    background: var(--primary);
    color: var(--white);
    padding: 14px 24px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.button-light,
.cta-button {
    background: var(--white);
    color: var(--primary);
    padding: 15px 30px;
    border-radius: 50px;
    box-shadow: var(--shadow);
}

.button-light:hover,
.cta-button:hover {
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 28px;
        margin-bottom: 35px;
    }
}