@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700;900&display=swap');

/* ============================================
   CSS VARIABLES (Design Tokens)
   ============================================ */
:root {
    /* Brand Colors */
    --dmc-primary: #17294b;
    --dmc-primary-light: #1c3158;
    --dmc-primary-dark: #17294b;
    
    /* Neutral Colors */
    --color-white: #ffffff;
    --color-black: #171515;
    --color-gray-light: #ececec;
    --color-gray: #d1d1d1;
    --color-gray-dark: #4d5057;
    --color-bg: #e9e9e9;
    
    /* Semantic Colors */
    --color-success: #2dd36f;
    --color-danger: #eb445a;
    --color-warning: #ffc409;
    --color-info: #3880ff;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Typography */
    --font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
    
    /* Z-index layers */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* ============================================
   GLOBAL RESET & BASE STYLES
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    padding: 0;
    width: 100%;
    min-height: 100vh;
    overflow-x: hidden;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-black);
    background-color: var(--color-bg);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    margin-bottom: var(--spacing-md);
    font-weight: 500;
    line-height: 1.2;
}

p {
    margin-top: 0;
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--dmc-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--dmc-primary-dark);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.bg-primary {
    background-color: var(--dmc-primary);
}

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

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

.text-white {
    color: var(--color-white) !important;
}

.shadow-sm {
    box-shadow: var(--shadow-sm);
}

.shadow-md {
    box-shadow: var(--shadow-md);
}

.shadow-lg {
    box-shadow: var(--shadow-lg);
}

/* ============================================
   HOME PAGE / LANDING
   ============================================ */
.home {
    display: flex;
    position: relative;
    width: 100%;
    min-height: 100vh;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.home-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.home-bg::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        transparent 0%,
        rgba(14, 44, 119, 0.6) 50%,
        var(--dmc-primary) 100%
    );
    pointer-events: none;
}

.home-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
} 