/* 
   La Tua Spagna - Main Stylesheet
   Theme: Spanish Holiday (Festive, Warm, Familiar)
*/

:root {
    /* Palette Colori */
    --primary-red: #D32F2F;
    --primary-amber: #FFC107;
    --primary-orange: #FF6F00;

    --secondary-terracotta: #E64A19;
    --secondary-olive: #689F38;

    --neutral-cream: #FFF8E1;
    --neutral-white: #FFFFFF;
    --neutral-brown: #5D4037;
    --neutral-dark: #333333;
    --neutral-grey: #f4f4f4;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.19), 0 6px 6px rgba(0, 0, 0, 0.23);
    --shadow-hover: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
}

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

body {
    font-family: 'Open Sans', 'Roboto', sans-serif;
    background-color: var(--neutral-cream);
    color: var(--neutral-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Playfair Display', serif;
    color: var(--neutral-brown);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.75rem;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

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

/* Utility Classes */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

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

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

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

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

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

.section-padding {
    padding: var(--spacing-lg) 0;
}

/* Accent Font */
.font-accent {
    font-family: 'Dancing Script', cursive;
    color: var(--primary-red);
}

/* Components: Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: var(--radius-full);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-family: 'Open Sans', sans-serif;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-red), var(--secondary-terracotta));
    color: white !important;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--primary-red);
    color: var(--primary-red);
}

.btn-secondary:hover {
    background-color: var(--primary-red);
    color: white;
}

.btn-large {
    padding: 15px 40px;
    font-size: 1.1rem;
}

/* Components: Cards */
.card {
    background: white;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-img {
    height: 250px;
    background-color: #ddd;
    background-size: cover;
    background-position: center;
    object-fit: cover;
}

.card-body {
    padding: var(--spacing-sm);
}

.card-title {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--neutral-brown);
}

.card-text {
    font-size: 0.9rem;
    color: #666;
}

/* Grid System */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

/* Form Elements */
.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: var(--radius-sm);
    font-family: inherit;
}

.form-control:focus {
    border-color: var(--primary-orange);
    outline: none;
}

/* Header & Nav */
header {
    background: rgba(0, 0, 0, 0.2);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.4s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid #eee;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    transition: height 0.3s ease;
}

header.scrolled nav {
    height: 70px;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: bold;
    color: white;
    transition: color 0.3s ease;
}

header.scrolled .logo {
    color: var(--primary-red);
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
    list-style: none;
    align-items: center;
}

.nav-links>li {
    position: relative;
    padding: 15px 0;
}

.nav-links a {
    font-weight: 600;
    color: white;
    transition: all 0.3s ease;
}

header.scrolled .nav-links a {
    color: var(--neutral-brown);
}

.nav-links a:hover {
    color: var(--primary-amber);
}

header.scrolled .nav-links a:hover {
    color: var(--primary-red);
}

/* Footer (Placeholder) */
footer {
    background-color: var(--neutral-brown);
    color: white;
    padding: var(--spacing-lg) 0;
    margin-top: var(--spacing-lg);
}