/* Reset et styles de base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --brand-navy: #06324f;
    --brand-blue-dark: #07537f;
    --brand-blue: #0a6ea8;
    --brand-blue-light: #1397c9;
    --brand-cyan: #28b8d8;
    --brand-blue-soft: #eaf6fb;
    --brand-surface: #ffffff;
    --brand-text: #263238;
}

html {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--brand-navy) 0%, var(--brand-blue) 58%, var(--brand-cyan) 100%);
    min-height: 100vh;
    color: #333;
    height: 100%;
    overflow: hidden;
}

h1,
h2,
.section-title {
    background: transparent !important;
    color: aliceblue;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}