/* ==============================================
   KESTIO - Base Styles
   Reset, variables CSS, typographie
   ============================================== */

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

:root {
    /* Palette KESTIO - Nouvelle charte */
    /* Couleurs principales */
    --color-navy: #3B4870;
    --color-navy-dark: #2a3555;
    --color-navy-light: #e8eaf2;
    --color-green: #6DC89D;
    --color-green-dark: #5BBD8C;
    --color-green-light: #e8f5ef;

    /* Couleurs secondaires */
    --color-coral: #F08A7D;
    --color-coral-dark: #E8736A;
    --color-coral-light: #fef0ee;
    --color-blue-sky: #A8D5F8;
    --color-violet: #9B8DC8;
    --color-yellow: #F5D062;

    /* Couleurs de base */
    --color-dark: #3B4870;
    --color-dark-light: #4a5a80;

    --color-bg: #FFFFFF;
    --color-bg-alt: #f5f7fa;
    --color-bg-dark: #3B4870;
    --color-text: #3B4870;
    --color-text-light: #5a6a8a;
    --color-text-muted: #8a95a8;
    --color-border: #e0e5ed;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    font-size: 14px;
}

p {
    font-size: 0.95rem;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-navy);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 600;
    color: var(--color-navy);
}

h3 {
    font-size: 1.25rem;
    font-weight: 600;
}

.text-accent {
    color: var(--color-green);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}