/* ====================================
   DESIGN SYSTEM - La Compagnia della Piazzetta
   ==================================== */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

:root {
    /* === COLORS === */
    /* Primary */
    --color-primary: #f1d302;
    --color-primary-dark: #c9ad02;
    --color-primary-light: #f4de4a;

    /* Secondary */
    --color-secondary: rgb(22, 25, 37);
    --color-secondary-light: rgb(35, 40, 55);
    --color-secondary-lighter: rgb(50, 55, 70);

    /* Neutrals */
    --color-white: #ffffff;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;

    /* Semantic */
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-warning: #f59e0b;
    --color-info: #3b82f6;

    /* === TYPOGRAPHY === */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'Monaco', 'Courier New', monospace;

    /* Font Sizes */
    --text-xs: 0.75rem;      /* 12px */
    --text-sm: 0.875rem;     /* 14px */
    --text-base: 1rem;       /* 16px */
    --text-lg: 1.125rem;     /* 18px */
    --text-xl: 1.25rem;      /* 20px */
    --text-2xl: 1.5rem;      /* 24px */
    --text-3xl: 1.875rem;    /* 30px */
    --text-4xl: 2.25rem;     /* 36px */
    --text-5xl: 3rem;        /* 48px */

    /* Line Heights */
    --leading-tight: 1.25;
    --leading-normal: 1.5;
    --leading-relaxed: 1.75;

    /* Font Weights */
    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;

    /* === SPACING === */
    --space-1: 0.25rem;   /* 4px */
    --space-2: 0.5rem;    /* 8px */
    --space-3: 0.75rem;   /* 12px */
    --space-4: 1rem;      /* 16px */
    --space-5: 1.25rem;   /* 20px */
    --space-6: 1.5rem;    /* 24px */
    --space-8: 2rem;      /* 32px */
    --space-10: 2.5rem;   /* 40px */
    --space-12: 3rem;     /* 48px */
    --space-16: 4rem;     /* 64px */
    --space-20: 5rem;     /* 80px */
    --space-24: 6rem;     /* 96px */

    /* === BORDERS === */
    --border-radius-sm: 0.375rem;   /* 6px */
    --border-radius-md: 0.5rem;     /* 8px */
    --border-radius-lg: 0.75rem;    /* 12px */
    --border-radius-xl: 1rem;       /* 16px */
    --border-radius-2xl: 1.5rem;    /* 24px */
    --border-radius-full: 9999px;

    --border-width-thin: 1px;
    --border-width-medium: 2px;
    --border-width-thick: 4px;

    /* === 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), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);

    /* Custom colored shadows */
    --shadow-primary: 0 10px 30px -5px rgba(241, 211, 2, 0.3);
    --shadow-secondary: 0 10px 30px -5px rgba(22, 25, 37, 0.4);

    /* === TRANSITIONS === */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slower: 500ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Easing functions */
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-out: cubic-bezier(0, 0, 0.2, 1);
    --ease-in: cubic-bezier(0.4, 0, 1, 1);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* === Z-INDEX === */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;

    /* === LAYOUT === */
    --container-max-width: 1280px;
    --container-padding: var(--space-4);
}

/* === GLOBAL RESET & BASE STYLES === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    color: var(--color-gray-900);
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-gray-100) 100%);
    min-height: 100vh;
    position: relative;
}

/* Subtle background pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.03;
    z-index: -1;
    background-image:
        repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(22, 25, 37, 0.1) 35px, rgba(22, 25, 37, 0.1) 70px);
    pointer-events: none;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: var(--font-bold);
    line-height: var(--leading-tight);
    color: var(--color-secondary);
    margin-bottom: var(--space-4);
}

h1 {
    font-size: var(--text-4xl);
    color: var(--color-secondary);
    text-align: center;
    margin-top: var(--space-8);
    margin-bottom: var(--space-6);
}

h2 {
    font-size: var(--text-3xl);
    margin-top: var(--space-6);
}

h3 {
    font-size: var(--text-2xl);
    margin-top: var(--space-5);
}

h4 {
    font-size: var(--text-xl);
    margin-top: var(--space-4);
}

p {
    margin-bottom: var(--space-4);
    color: var(--color-gray-700);
    line-height: var(--leading-relaxed);
}

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

a:hover {
    color: #a0a5ab;
}

a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--border-radius-sm);
}

/* === LAYOUT === */
.page-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main-content {
    flex: 1;
    padding: var(--space-6) var(--space-4);
    max-width: var(--container-max-width);
    margin: 0 auto;
    width: 100%;
    animation: fadeIn var(--transition-slow) var(--ease-out);
}

.site-footer {
    background-color: var(--color-secondary);
    color: var(--color-gray-300);
    padding: var(--space-8) var(--space-4);
    margin-top: var(--space-12);
    border-radius: var(--border-radius-2xl) var(--border-radius-2xl) 0 0;
    box-shadow: 0 -10px 30px -5px rgba(0, 0, 0, 0.1);
}

.footer-content {
    max-width: var(--container-max-width);
    margin: 0 auto;
    text-align: center;
}

.footer-text {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    margin-bottom: var(--space-2);
}

.footer-info {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    font-family: var(--font-mono);
}

.footer-info b {
    color: #e0e5eb;
}

/* Visit Stats */
.visit-stats {
    margin-top: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-secondary-lighter);
}

.visit-stats-text {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: 0;
}

.visit-stats-text i {
    color: var(--color-primary);
    margin-right: var(--space-2);
}

.visit-stats-text strong {
    color: var(--color-white);
    font-weight: var(--font-semibold);
}

.stat-item {
    white-space: nowrap;
}

.stat-separator {
    color: var(--color-gray-600);
}

@media screen and (max-width: 767px) {
    .visit-stats-text {
        flex-direction: column;
        gap: var(--space-1);
    }

    .stat-separator {
        display: none;
    }

    .stat-item {
        display: block;
    }
}

/* === UTILITY CLASSES === */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

.mt-auto {
    margin-top: auto;
}

.mb-auto {
    margin-bottom: auto;
}

/* === IMAGES === */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

.image {
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    transition: all var(--transition-slow);
}

.image:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-2xl);
}

/* === ANIMATIONS === */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Utility animation classes */
.fade-in {
    animation: fadeIn var(--transition-slow) var(--ease-out);
}

.slide-in-left {
    animation: slideInFromLeft var(--transition-slow) var(--ease-out);
}

.slide-in-right {
    animation: slideInFromRight var(--transition-slow) var(--ease-out);
}

.scale-in {
    animation: scaleIn var(--transition-slow) var(--ease-out);
}

/* === RESPONSIVE === */
@media screen and (max-width: 767px) {
    :root {
        --text-4xl: 2rem;
        --text-3xl: 1.5rem;
        --text-2xl: 1.25rem;
    }

    h1 {
        margin-top: var(--space-6);
    }

    .photo_vista_ul {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
}