//
// Variables
//

// Breakpoint widths
$small: 320px !default;
$medium: 768px !default;
$large: 1024px !default;
$xlarge: 1280px !default;

// Fluid type
$base-font-size: 16px !default;
$min-vw: $small !default;
$max-vw: $xlarge !default;
$min-font-size: 14px !default;
$max-font-size: 18px !default;

// Calculate Modular Scale
$modular-scale-1: 1.067 !default; // small
$modular-scale-2: 1.296 !default; // large
// Heading 1
$h1-min: $modular-scale-1*$modular-scale-1*$modular-scale-1*$modular-scale-1 * $base-font-size !default;
$h1-max: $modular-scale-2*$modular-scale-2*$modular-scale-2*$modular-scale-2 * $base-font-size !default;
// Heading 2
$h2-min: $modular-scale-1*$modular-scale-1*$modular-scale-1 * $base-font-size !default;
$h2-max: $modular-scale-2*$modular-scale-2*$modular-scale-2 * $base-font-size !default;
// Heading 3
$h3-min: $modular-scale-1*$modular-scale-1 * $base-font-size !default;
$h3-max: $modular-scale-2*$modular-scale-2 * $base-font-size !default;
// Heading 4
$h4-min: $modular-scale-1 * $base-font-size !default;
$h4-max: $modular-scale-2 * $base-font-size !default;
// Heading 5
$h5-min: $base-font-size !default;
$h5-max: $base-font-size !default;
// Heading 6
$h6-min: ($base-font-size / $modular-scale-1) !default;
$h6-max: ($base-font-size / $modular-scale-2) !default;

// Base font family
$base-font-family: -apple-system, ".SFNSText-Regular", "San Francisco", "Roboto", "Segoe UI", "Helvetica Neue", "Lucida Grande", sans-serif !default;
$base-font-family: 'Fira Sans', sans-serif;
// Other font families
$headline-font-family: $base-font-family;
$monospace-font-family: Menlo, Consolas, Monaco, "Courier New", Courier, monospace !default;

// Colors
$base-color: #393e46 !default;
$text-color: #222831 !default;
$accent-color: #00848a !default;
$background-color: #ffffff !default;
$code-background-color: tint($base-color, 95%) !default;
$border-color: tint($base-color, 80%) !default;
$overlay-color: $base-color !default;

// Max-width of the main content
$main-max-width: $xlarge !default;

// Width of the sidebar
$sidebar-width: $small !default;

// Background color of the sidebar
$sidebar-background-color: #fff !default;

// Border radius
$border-radius: 0.25em !default;

// Global transition
$global-transition: all 0.4s ease !default;

// Navicon
$navicon-width: 1.75em !default;
$navicon-height: 0.25em !default;
$navicon-duration: 0.5s !default;
$navicon-toggled-size: 0.75 !default;
$navicon-nav-bg-close: transparent !default;
$navicon-nav-bg-open: transparent !default;
$navicon-content-bg: $text-color !default;

// Susy grid settings
$susy: (columns: 16, gutters: 0, math: fluid, output: float) !default;