/* ============================================================
   BASE.CSS - Variables, Reset y Tipografías Base
   ============================================================ */

/* Variables CSS */
:root {
	/* Colores principales (paleta InmoValley) */
	--iv-color-primary: #ffcb00;
	--iv-color-primary-dark: #978510;
	--iv-color-secondary: #3c4146;
	--iv-color-dark: #181d24;
	--iv-color-light: #f8f9fa;
	--iv-color-white: #ffffff;
	
	/* Colores de texto */
	--iv-text-dark: #3c4146;
	--iv-text-light: #6c757d;
	--iv-text-white: #ffffff;
	
	/* Colores auxiliares para bordes y fondos */
	--iv-border-color: #dee2e6;
	--iv-border-color-soft: #e9ecef;
	--iv-border-color-strong: #ced4da;
	--iv-bg-soft: #f8f9fa;
	--iv-bg-dark-soft: #2c3e50;
	--iv-gray-muted: #6c757d;
	
	/* Tipografía */
	--iv-font-primary: 'Montserrat', sans-serif;
	--iv-font-size-base: 16px;
	--iv-line-height-base: 1.6;
	
	/* Espaciados */
	--iv-spacing-xs: 0.5rem;
	--iv-spacing-sm: 1rem;
	--iv-spacing-md: 2rem;
	--iv-spacing-lg: 3rem;
	--iv-spacing-xl: 4rem;
	
	/* Bordes */
	--iv-border-radius: 4px;
	--iv-border-radius-lg: 8px;
	
	/* Sombras */
	--iv-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
	--iv-shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
	--iv-shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
	
	/* Transiciones */
	--iv-transition: all 0.3s ease;
}

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

html {
	scroll-behavior: smooth;
	overflow-x: hidden;
}

body {
	font-family: var(--iv-font-primary);
	font-size: var(--iv-font-size-base);
	line-height: var(--iv-line-height-base);
	color: var(--iv-text-dark);
	background-color: var(--iv-color-white);
	overflow-x: hidden;
	position: relative;
}

/* Tipografía base */
h1, h2, h3, h4, h5, h6 {
	font-family: var(--iv-font-primary);
	font-weight: 600;
	line-height: 1.3;
	margin-bottom: var(--iv-spacing-sm);
	color: var(--iv-text-dark);
}

h1 {
	font-size: 3rem;
	font-weight: 700;
	line-height: 1.2;
}

h2 {
	font-size: 2.5rem;
	line-height: 1.25;
}

h2 strong {
	font-weight: 700;
}

h3 {
	font-size: 2rem;
	line-height: 1.3;
}

h4 {
	font-size: 1.5rem;
	line-height: 1.35;
}

h5 {
	font-size: 1.25rem;
	line-height: 1.4;
}

h6 {
	font-size: 1rem;
	line-height: 1.5;
}

p {
	margin-bottom: var(--iv-spacing-sm);
	line-height: 1.7;
}

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

a:hover {
	color: var(--iv-color-primary-dark);
	text-decoration: none;
}

ul, ol {
	list-style: none;
	margin: 0;
	padding: 0;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

button {
	font-family: var(--iv-font-primary);
	cursor: pointer;
	border: none;
	background: none;
	transition: var(--iv-transition);
}

input,
select,
textarea {
	font-family: var(--iv-font-primary);
	font-size: var(--iv-font-size-base);
}

/* Utilidades de texto */
.iv-text-center {
	text-align: center;
}

.iv-text-uppercase {
	text-transform: uppercase;
}

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

.iv-text-primary {
	color: var(--iv-color-primary);
}