/*
 * Saalu Designs Main Stylesheet
 */

:root {
	/* Colors are mostly handled by theme.json variables mapping to wp--preset--color--* */
	--sd-bg-color: var(--wp--preset--color--base);
	--sd-text-color: var(--wp--preset--color--contrast);
	--sd-primary-color: var(--wp--preset--color--primary);
	
	/* Spacing */
	--sd-container-width: 1200px;
	--sd-spacing-xs: 0.5rem;
	--sd-spacing-sm: 1rem;
	--sd-spacing-md: 2rem;
	--sd-spacing-lg: 4rem;
	
	/* Typography */
	--sd-font-main: var(--wp--preset--font-family--primary-sans);
	
	/* Borders & Shadows */
	--sd-radius: 0.75rem;
	--sd-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
	--sd-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
	
	/* Transitions */
	--sd-transition: all 0.3s ease;
}

/* Dark Mode Variables (Optional enhancement triggered by a class on body or html) */
[data-theme="dark"] {
	--sd-bg-color: var(--wp--preset--color--contrast);
	--sd-text-color: var(--wp--preset--color--base);
	--sd-shadow-md: 0 4px 6px -1px rgb(255 255 255 / 0.1);
}

/* --------------------------------------------------------------------------
   Reset & Basics
   -------------------------------------------------------------------------- */
*, *::before, *::after {
	box-sizing: border-box;
}

body {
	margin: 0;
	padding: 0;
	background-color: var(--sd-bg-color);
	color: var(--sd-text-color);
	font-family: var(--sd-font-main);
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	transition: background-color var(--sd-transition), color var(--sd-transition);
}

img, video, svg {
	max-width: 100%;
	height: auto;
}

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

a:hover, a:focus {
	opacity: 0.8;
}

/* --------------------------------------------------------------------------
   Layout & Grid
   -------------------------------------------------------------------------- */
.sd-container {
	max-width: var(--sd-container-width);
	margin-left: auto;
	margin-right: auto;
	padding-left: var(--sd-spacing-sm);
	padding-right: var(--sd-spacing-sm);
}

.sd-site-header {
	padding: var(--sd-spacing-sm) 0;
	border-bottom: 1px solid rgba(128,128,128,0.1);
}

.sd-site-footer {
	padding: var(--sd-spacing-md) 0;
	border-top: 1px solid rgba(128,128,128,0.1);
	margin-top: var(--sd-spacing-lg);
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
	margin-top: 0;
	margin-bottom: var(--sd-spacing-sm);
	line-height: 1.2;
}

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

/* --------------------------------------------------------------------------
   Components (Buttons, Forms, Cards)
   -------------------------------------------------------------------------- */
.button, 
button, 
input[type="submit"] {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.75rem 1.5rem;
	background-color: var(--sd-primary-color);
	color: #fff;
	border: none;
	border-radius: var(--sd-radius);
	cursor: pointer;
	font-weight: 600;
	transition: var(--sd-transition);
}

.button:hover, 
button:hover, 
input[type="submit"]:hover {
	opacity: 0.9;
	transform: translateY(-1px);
	box-shadow: var(--sd-shadow-md);
}

.sd-card {
	background: var(--wp--preset--color--surface);
	border-radius: var(--sd-radius);
	padding: var(--sd-spacing-md);
	box-shadow: var(--sd-shadow-sm);
	transition: var(--sd-transition);
}

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

/* Screen reader text for accessibility */
.screen-reader-text {
	border: 0;
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	width: 1px;
	word-wrap: normal !important;
}

.screen-reader-text:focus {
	background-color: #f1f1f1;
	border-radius: 3px;
	box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
	clip: auto !important;
	clip-path: none;
	color: #21759b;
	display: block;
	font-size: 14px;
	font-size: 0.875rem;
	font-weight: bold;
	height: auto;
	left: 5px;
	line-height: normal;
	padding: 15px 23px 14px;
	text-decoration: none;
	top: 5px;
	width: auto;
	z-index: 100000;
}

/* --------------------------------------------------------------------------
   Animations
   -------------------------------------------------------------------------- */
.sd-animate-fade-up {
	opacity: 0;
	transform: translateY(20px);
	transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.sd-animate-fade-up.sd-animated {
	opacity: 1;
	transform: translateY(0);
}