/* Base & Reset - Design minimalista */
:root {
    /* Colori principali - Palette raffinata */
    --color-white: #FFFFFF;
    --color-black: #1A1A1A;
    --color-primary: #0353A4; /* Blu più profondo e sofisticato */
    --color-accent: #FF6B35; /* Arancione vibrante ma elegante */
    
    /* Colori secondari - Tonalità armoniose */
    --color-gray-light: #F7F9FC; /* Grigio più caldo */
    --color-gray-medium: #7D8597;
    --color-gray-dark: #2B2D42;
    
    /* Spaziatura - Sistema coerente */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 64px;
    
    /* Tipografia - Font eleganti */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    /* Bordi e ombreggiature - Più sottili e delicate */
    --border-radius-sm: 3px;
    --border-radius-md: 6px;
    --border-radius-lg: 12px;
    --border-radius-round: 50%;
    
    /* Ombre - Sottili e realistiche */
    --shadow-small: 0 2px 6px rgba(0, 0, 0, 0.06);
    --shadow-medium: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-large: 0 8px 24px rgba(0, 0, 0, 0.10);
    
    /* Ombre neumorphic - Più delicate */
    --shadow-neumorphic: 6px 6px 12px rgba(174, 174, 192, 0.2), -6px -6px 12px rgba(255, 255, 255, 0.8);
    --shadow-neumorphic-small: 3px 3px 6px rgba(174, 174, 192, 0.15), -3px -3px 6px rgba(255, 255, 255, 0.8);
    --shadow-neumorphic-inset: inset 2px 2px 4px rgba(174, 174, 192, 0.15), inset -3px -3px 6px rgba(255, 255, 255, 0.8);
    
    /* Transizioni - Più naturali */
    --transition-fast: 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
    --transition-medium: 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    --transition-slow: 0.5s cubic-bezier(0.25, 0.1, 0.25, 1);
    
    /* Z-index layers - Organizzati logicamente */
    --z-index-background: -1;
    --z-index-normal: 1;
    --z-index-overlay: 10;
    --z-index-modal: 100;
    --z-index-tooltip: 1000;
    --z-index-header: 2000;
    --z-index-cursor: 10000;
}

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

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

body {
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--color-black);
    line-height: 1.6;
    background-color: var(--color-white);
    overflow-x: hidden;
    position: relative;
}

/* Elementi decorativi di background - Minimalisti ma con impatto */
.bg-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: var(--z-index-background);
    overflow: hidden;
}

.bg-circle {
    position: absolute;
    border-radius: var(--border-radius-round);
    opacity: 0.03; /* Ridotta ulteriormente per un look più minimal */
}

.circle-1 {
    width: 300px;
    height: 300px;
    background-color: var(--color-primary);
    top: -100px;
    right: -100px;
}

.circle-2 {
    width: 500px;
    height: 500px;
    background-color: var(--color-accent);
    bottom: -200px;
    left: -200px;
}

.bg-line {
    position: absolute;
    background-color: var(--color-primary);
    opacity: 0.03;
    width: 1px;
    height: 100vh;
    left: 30%;
    top: 0;
}

.container {
    width: 90%;
    max-width: 1140px; /* Ridotto leggermente per un layout più compatto */
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
}

/* Tipografia - Raffinata e leggibile */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
    letter-spacing: -0.02em; /* Caratteri leggermente più ravvicinati per un look moderno */
}

p {
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
    line-height: 1.7; /* Leggermente aumentato per migliorare la leggibilità */
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: all var(--transition-medium);
    position: relative;
}

a:hover {
    color: var(--color-accent);
}

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

section {
    padding: var(--spacing-xxl) 0;
    position: relative;
    overflow: hidden;
}

.section-title {
    text-align: center;
    font-size: 2.2rem; /* Leggermente ridotto */
    margin-bottom: var(--spacing-xxl);
    position: relative;
    padding-bottom: var(--spacing-md);
    font-weight: 600; /* Più leggero per un aspetto più minimal */
    letter-spacing: 0.5px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px; /* Ridotta per un look più minimal */
    height: 2px; /* Più sottile */
    background-color: var(--color-primary);
    border-radius: var(--border-radius-sm);
}

/* Effetti di evidenziatura - Sottili ed eleganti */
.highlight {
    position: relative;
    display: inline-block;
    color: var(--color-primary);
    font-weight: 600;
}

.emphasis {
    position: relative;
    font-weight: 600;
    color: var(--color-black);
}

.emphasis::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 6px; /* Più sottile */
    background-color: rgba(255, 107, 53, 0.15); /* Più trasparente */
    z-index: -1;
    border-radius: var(--border-radius-sm);
}

.accent {
    color: var(--color-accent);
}

/* Animazioni di base per elementi - Più fluide */
[data-aos] {
    opacity: 0;
    transform: translateY(20px); /* Ridotto per un movimento più sottile */
    transition: transform var(--transition-medium), opacity var(--transition-medium);
    will-change: transform, opacity;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* Buttons - Minimal ma sofisticati */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    font-family: var(--font-heading);
    font-weight: 500; /* Più leggero */
    cursor: pointer;
    transition: all var(--transition-medium);
    text-transform: uppercase;
    font-size: 0.85rem; /* Più piccolo */
    letter-spacing: 1px; /* Più spazio tra le lettere per un look minimal */
    position: relative;
    overflow: hidden;
    z-index: var(--z-index-normal);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.08); /* Più sottile */
    transform: translateX(-100%) skewX(-15deg); /* Angolo ridotto */
    transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    z-index: -1;
}

.btn:hover::before {
    transform: translateX(0) skewX(-15deg);
}

.btn-text {
    position: relative;
    z-index: 1;
}

.btn-icon {
    margin-left: var(--spacing-sm);
    transition: transform var(--transition-medium);
}

.btn:hover .btn-icon {
    transform: translateX(4px);
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    box-shadow: var(--shadow-small);
}

.btn-primary:hover {
    background-color: #03449E; /* Blu leggermente più scuro */
    box-shadow: var(--shadow-medium);
    transform: translateY(-2px);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-black);
    border: 1px solid var(--color-black);
}

.btn-secondary:hover {
    background-color: var(--color-gray-light);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.btn-outline:hover {
    background-color: rgba(3, 83, 164, 0.05);
    transform: translateY(-2px);
}

.btn.success {
    background-color: #38BF65; /* Verde più elegante */
}

/* Header e Navigazione - Clean e minimal */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow-small);
    z-index: var(--z-index-header);
    padding: 15px 0;
    transition: all var(--transition-medium);
}

header.scrolled {
    padding: 10px 0;
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-medium);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    position: relative;
}

.logo a {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem; /* Più piccolo */
    color: var(--color-black);
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo-text {
    position: relative;
}

.logo-dot {
    width: 6px; /* Più piccolo */
    height: 6px; /* Più piccolo */
    background-color: var(--color-accent);
    border-radius: var(--border-radius-round);
    margin-left: 2px;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: var(--spacing-xl);
}

nav ul li a {
    color: var(--color-black);
    font-size: 0.85rem; /* Più piccolo */
    font-weight: 500;
    position: relative;
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -3px; /* Più vicino al testo */
    left: 0;
    width: 0;
    height: 1px; /* Più sottile */
    background-color: var(--color-primary);
    transition: width var(--transition-medium);
}

nav ul li a:hover::after,
nav ul li a.active::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    width: 24px; /* Più piccolo */
    height: 16px; /* Più piccolo */
    position: relative;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 1px; /* Più sottile */
    background-color: var(--color-black);
    position: absolute;
    left: 0;
    transition: all var(--transition-medium);
}

.nav-toggle span:nth-child(1) {
    top: 0;
}

.nav-toggle span:nth-child(2) {
    top: 7px; /* Aggiustato */
}

.nav-toggle span:nth-child(3) {
    top: 14px; /* Aggiustato */
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg);
    top: 8px;
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg);
    top: 8px;
}

/* Hero Section - Impatto visivo ma minimalista */
.hero {
    padding: 180px 0 120px;
    position: relative;
    overflow: hidden;
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23000000' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.08; /* Più sottile */
    z-index: var(--z-index-background);
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.hero-content {
    flex: 1;
    min-width: 300px;
    padding-right: var(--spacing-xl);
}

.hero-visual {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.code-blocks {
    position: relative;
    perspective: 1000px;
}

.code-block {
    background-color: #1E1E1E;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    color: #D4D4D4;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.85rem; /* Più piccolo */
    line-height: 1.5;
    box-shadow: var(--shadow-large);
    transform: rotateY(-5deg) rotateX(3deg); /* Rotazione ridotta */
    transition: transform var(--transition-medium);
}

.code-block:hover {
    transform: rotateY(-3deg) rotateX(1deg) scale(1.01); /* Effetto ridotto */
}

.code-line {
    margin-bottom: var(--spacing-xs);
}

.code-keyword {
    color: #569CD6;
}

.code-function {
    color: #DCDCAA;
}

.code-property {
    color: #9CDCFE;
}

.code-boolean {
    color: #569CD6;
}

.hero h1 {
    font-size: 3rem; /* Leggermente più piccolo */
    font-weight: 600; /* Più leggero */
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.5px; /* Meno spazio tra le lettere */
    position: relative;
    overflow: hidden;
}

.reveal-text {
    position: relative;
}

.reveal-text::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-primary);
    transform: translateX(0);
    transition: transform 0.7s cubic-bezier(0.77, 0, 0.175, 1) 0.1s;
    z-index: 1;
}

.reveal-text.revealed::after {
    transform: translateX(101%);
}

.hero h2 {
    font-size: 1.2rem; /* Più piccolo */
    font-weight: 300;
    margin-bottom: var(--spacing-xl);
    color: var(--color-gray-medium);
}

.hero .tagline {
    font-family: var(--font-heading);
    font-size: 1.5rem; /* Più piccolo */
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.hero .description {
    max-width: 500px; /* Più piccolo */
    margin-bottom: var(--spacing-xl);
    font-size: 1.05rem; /* Più piccolo */
    color: var(--color-gray-dark);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--color-gray-medium);
    font-size: 0.8rem; /* Più piccolo */
    opacity: 0.7; /* Più leggero */
    transition: opacity var(--transition-medium);
    animation: fade-in-up 1s ease-out forwards;
    animation-delay: 1.2s; /* Leggermente ritardato */
    opacity: 0;
}

@keyframes fade-in-up {
    0% {
        opacity: 0;
        transform: translate(-50%, 15px); /* Movimento ridotto */
    }
    100% {
        opacity: 0.7;
        transform: translate(-50%, 0);
    }
}

.scroll-indicator:hover {
    opacity: 1;
}

.mouse {
    width: 22px; /* Più piccolo */
    height: 34px; /* Più piccolo */
    border: 1px solid var(--color-gray-medium); /* Più sottile */
    border-radius: 12px; /* Più piccolo */
    margin-bottom: var(--spacing-sm);
    position: relative;
}

.mouse-wheel {
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px; /* Più piccolo */
    height: 3px; /* Più piccolo */
    background-color: var(--color-gray-medium);
    border-radius: var(--border-radius-round);
    animation: mouse-wheel 1.5s infinite;
}

@keyframes mouse-wheel {
    0% {
        transform: translate(-50%, 0);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, 10px); /* Movimento ridotto */
        opacity: 0;
    }
}

/* Chi Sono Section - Minimal e centrato sui contenuti */
.chi-sono {
    background-color: var(--color-white);
    position: relative;
}

.chi-sono .content {
    max-width: 800px; /* Più piccolo */
    margin: 0 auto;
}

.chi-sono p {
    font-size: 1.05rem; /* Più piccolo */
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.chi-sono-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xxl);
    margin-top: var(--spacing-xl);
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.2rem; /* Più piccolo */
    font-weight: 600; /* Più leggero */
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--color-gray-medium);
    font-size: 0.85rem; /* Più piccolo */
}

/* Servizi Section - Design raffinato delle card */
.servizi {
    background-color: var(--color-gray-light);
    position: relative;
}

.servizi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); /* Leggermente più piccolo */
    gap: var(--spacing-xl);
}

.servizio-card {
    height: 280px; /* Più piccolo */
    perspective: 1000px;
    cursor: pointer;
}

.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.7s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.servizio-card:hover .card-inner {
    transform: rotateY(180deg);
}

.card-front, .card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg); /* Ridotto */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.card-front {
    background-color: var(--color-white);
    box-shadow: var(--shadow-neumorphic-small);
}

.card-back {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: rotateY(180deg);
    box-shadow: var(--shadow-medium);
}

.servizio-card .icon {
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    transition: transform var(--transition-medium);
}

.servizio-card h3 {
    font-size: 1.1rem; /* Più piccolo */
    margin-bottom: var(--spacing-md);
    transition: color var(--transition-medium);
    letter-spacing: 0.5px;
}

.servizio-card p {
    color: var(--color-gray-medium);
    font-size: 0.9rem; /* Più piccolo */
    margin-bottom: var(--spacing-lg);
}

.card-back h3 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.card-back p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--spacing-lg);
}

.feature-list {
    list-style: none;
    margin-top: var(--spacing-md);
    text-align: left;
    width: 100%;
}

.feature-list li {
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: var(--spacing-md);
    font-size: 0.85rem; /* Più piccolo */
}

.feature-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: rgba(255, 255, 255, 0.85);
}

.card-hover-text {
    position: absolute;
    bottom: var(--spacing-md); /* Più vicino al bordo */
    left: 0;
    width: 100%;
    text-align: center;
    color: var(--color-primary);
    font-weight: 500; /* Più leggero */
    font-size: 0.85rem; /* Più piccolo */
    opacity: 0;
    transform: translateY(8px); /* Movimento ridotto */
    transition: all var(--transition-medium);
}

.servizio-card:hover .card-hover-text {
    opacity: 1;
    transform: translateY(0);
}

/* Portfolio Section - Estetica raffinata */
.portfolio {
    background-color: var(--color-white);
    position: relative;
}

.portfolio-controls {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.portfolio-filter {
    background: none;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-heading);
    font-weight: 500; /* Più leggero */
    color: var(--color-gray-medium);
    cursor: pointer;
    transition: all var(--transition-medium);
    position: relative;
    font-size: 0.85rem; /* Più piccolo */
}

.portfolio-filter::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 1px; /* Più sottile */
    background-color: var(--color-primary);
    transition: width var(--transition-medium);
}

.portfolio-filter:hover, .portfolio-filter.active {
    color: var(--color-black);
}

.portfolio-filter.active::after {
    width: 40%; /* Più corto */
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* Leggermente più piccolo */
    gap: var(--spacing-xl);
}

.portfolio-item {
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    background-color: var(--color-white);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.portfolio-item:hover {
    transform: translateY(-8px); /* Movimento ridotto */
    box-shadow: var(--shadow-large);
}

.portfolio-item.featured {
    grid-column: span 2;
}

.portfolio-content {
    display: flex;
    flex-direction: column;
}

.portfolio-item.featured .portfolio-content {
    flex-direction: row;
}

.portfolio-image {
    flex: 1;
    min-height: 240px; /* Più piccolo */
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-gray-light);
}

.image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    overflow: hidden;
}

.portfolio-visual {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary) 0%, #0074D9 100%);
    opacity: 0.9;
    position: relative;
    overflow: hidden;
}

.portfolio-visual::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23FFFFFF' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.placeholder-animation {
    background: linear-gradient(
        90deg,
        var(--color-gray-light) 0%,
        var(--color-white) 50%,
        var(--color-gray-light) 100%
    );
    background-size: 200% 100%;
    animation: placeholder-shine 1.5s infinite;
}

@keyframes placeholder-shine {
    0% {
        background-position: -100% 0;
    }
    100% {
        background-position: 100% 0;
    }
}

.portfolio-text {
    flex: 1;
    padding: var(--spacing-lg); /* Ridotto */
}

.portfolio-item.featured .portfolio-text {
    padding: var(--spacing-lg); /* Ridotto */
}

.portfolio-item h3 {
    font-size: 1.3rem; /* Più piccolo */
    margin-bottom: var(--spacing-sm);
}

.project-type {
    color: var(--color-gray-medium);
    font-size: 0.85rem; /* Più piccolo */
    margin-bottom: var(--spacing-md);
}

.project-description {
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem; /* Più piccolo */
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    margin-bottom: var(--spacing-lg);
    gap: var(--spacing-sm);
}

.project-tech li {
    padding: 3px 10px; /* Più piccolo */
    background-color: var(--color-gray-light);
    border-radius: 12px; /* Più piccolo */
    font-size: 0.75rem; /* Più piccolo */
    color: var(--color-gray-dark);
}

.project-highlights {
    display: flex;
    justify-content: space-around;
    margin: var(--spacing-lg) 0;
}

.highlight {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    transform: scale(0.85); /* Leggermente più piccolo */
}

.progress-ring {
    position: relative;
}

.progress-ring-circle {
    transition: stroke-dashoffset var(--transition-slow) ease;
    transform: rotate(-90deg);
    transform-origin: 50% 50%;
    stroke-linecap: round;
}

.progress-ring-circle.accent {
    stroke: var(--color-accent);
}

.highlight-number {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1rem; /* Più piccolo */
    font-weight: 600; /* Più leggero */
    color: var(--color-primary);
}

.highlight-text {
    margin-top: var(--spacing-xs);
    font-size: 0.8rem; /* Più piccolo */
    color: var(--color-gray-medium);
}

.coming-soon {
    margin-top: var(--spacing-lg);
    opacity: 0.6;
    font-size: 0.8rem; /* Più piccolo */
    border: 1px dashed var(--color-gray-medium);
    display: inline-block;
    padding: 4px 12px; /* Più piccolo */
    border-radius: 12px; /* Più piccolo */
}

/* Competenze Section - Visualizzazione elegante e compatta */
.competenze {
    background-color: var(--color-gray-light);
    position: relative;
}

.skills-container {
    max-width: 800px; /* Più piccolo */
    margin: 0 auto;
}

.skills-row {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
}

.skill-circle {
    position: relative;
    width: 140px; /* Più piccolo */
    height: 140px; /* Più piccolo */
}

.skill-circle-svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.skill-circle-bg {
    fill: none;
    stroke: #e9ecef;
    stroke-width: 6; /* Più sottile */
}

.skill-circle-progress {
    fill: none;
    stroke: var(--color-primary);
    stroke-width: 6; /* Più sottile */
    stroke-linecap: round;
    stroke-dasharray: 439.6; /* 2 * π * 70 */
    stroke-dashoffset: 439.6; /* Initial state - full circle offset */
    transition: stroke-dashoffset 2;
    stroke-dashoffset: 439.6; /* Initial state - full circle offset */
    transition: stroke-dashoffset 2s ease;
}

.skill-circle-progress.accent {
    stroke: var(--color-accent);
}

.skill-circle-text {
    transform: rotate(90deg);
    text-anchor: middle;
    font-family: var(--font-heading);
    font-size: 12px; /* Più piccolo */
    fill: var(--color-gray-dark);
}

.skill-circle-percent {
    transform: rotate(90deg);
    text-anchor: middle;
    font-family: var(--font-heading);
    font-size: 18px; /* Più piccolo */
    font-weight: 600; /* Più leggero */
    fill: var(--color-primary);
}

/* Aggiunta icone per le competenze - Minimal ma significative */
.skill-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px; /* Più piccolo */
    height: 30px; /* Più piccolo */
    z-index: 2;
    opacity: 0.08; /* Più leggero */
    transition: opacity 0.3s ease;
}

.skill-circle:hover .skill-icon {
    opacity: 0.15;
}

/* Contatti Section - Design pulito e funzionale */
.contatti {
    background-color: var(--color-white);
    position: relative;
}

.contact-intro {
    text-align: center;
    max-width: 500px; /* Più piccolo */
    margin: 0 auto var(--spacing-xl);
    font-size: 1rem; /* Più piccolo */
}

.contact-container {
    max-width: 500px; /* Più piccolo */
    margin: 0 auto;
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-neumorphic-small);
    padding: var(--spacing-lg); /* Ridotto */
}

form {
    display: grid;
    gap: var(--spacing-md);
}

.form-group {
    position: relative;
}

label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500; /* Più leggero */
    font-size: 0.85rem; /* Più piccolo */
    transition: color var(--transition-medium);
    color: var(--color-gray-dark);
}

input, textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--color-gray-light);
    border-radius: var(--border-radius-md);
    font-family: var(--font-body);
    font-size: 0.9rem; /* Più piccolo */
    transition: border-color var(--transition-medium), box-shadow var(--transition-medium);
    background-color: var(--color-white);
    position: relative;
    z-index: 1;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(3, 83, 164, 0.1); /* Più sottile */
}

.form-highlight {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px; /* Più sottile */
    background-color: var(--color-primary);
    transition: width var(--transition-medium);
    z-index: 2;
}

.form-group.focused label {
    color: var(--color-primary);
}

.form-group.focused .form-highlight {
    width: 100%;
}

/* Footer - Minimal ma elegante */
footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-xl) 0; /* Ridotto */
    position: relative;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg); /* Ridotto */
}

.footer-logo a {
    color: var(--color-white);
}

.footer-logo .logo-dot {
    background-color: var(--color-accent);
}

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

.footer-info p {
    margin-bottom: var(--spacing-xs);
    font-size: 0.8rem; /* Più piccolo */
    color: rgba(255, 255, 255, 0.7);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px; /* Più piccolo */
    height: 36px; /* Più piccolo */
    background-color: rgba(255, 255, 255, 0.08); /* Più sottile */
    border-radius: var(--border-radius-round);
    color: var(--color-white);
    transition: all var(--transition-medium);
}

.social-link:hover {
    background-color: var(--color-primary);
    transform: translateY(-4px); /* Movimento ridotto */
}

.social-link svg {
    fill: currentColor;
}

/* Cursore personalizzato - Minimal ed elegante */
.cursor-dot,
.cursor-outline {
    position: fixed;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: var(--z-index-cursor);
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--transition-medium), transform var(--transition-medium), width var(--transition-medium), height var(--transition-medium);
}

.cursor-dot {
    width: 6px; /* Più piccolo */
    height: 6px; /* Più piccolo */
    background-color: var(--color-primary);
    transition: all 0.1s ease;
}

.cursor-outline {
    width: 36px; /* Più piccolo */
    height: 36px; /* Più piccolo */
    border: 1px solid rgba(3, 83, 164, 0.4); /* Più sottile */
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.cursor-dot.active,
.cursor-outline.active {
    opacity: 1;
}

.cursor-hover {
    transform: scale(1.3); /* Effetto ridotto */
}

.cursor-dot.cursor-hover {
    background-color: var(--color-accent);
    transform: translate(-50%, -50%) scale(1.1); /* Effetto ridotto */
}

.cursor-outline.cursor-hover {
    border-color: var(--color-accent);
    transform: translate(-50%, -50%) scale(1.1); /* Effetto ridotto */
}

.mobile-device .cursor-dot,
.mobile-device .cursor-outline {
    display: none;
}

/* Media queries per responsiveness - Ottimizzato per tutti i dispositivi */
@media screen and (max-width: 992px) {
    :root {
        --spacing-xxl: 50px; /* Ridotto per mobile */
    }
    
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        padding-right: 0;
        order: 2;
    }
    
    .hero-visual {
        margin-bottom: var(--spacing-xl);
        justify-content: center;
        order: 1;
    }
    
    .chi-sono-stats {
        flex-wrap: wrap;
    }
    
    .portfolio-item.featured .portfolio-content {
        flex-direction: column;
    }
    
    .portfolio-image {
        min-height: 180px; /* Più piccolo */
    }
}

@media screen and (max-width: 768px) {
    :root {
        --spacing-xxl: 40px; /* Ulteriormente ridotto */
    }
    
    html {
        font-size: 15px;
    }
    
    section {
        padding: var(--spacing-xl) 0;
    }
    
    .hero {
        padding: 130px 0 70px; /* Ridotto */
    }
    
    .hero h1 {
        font-size: 2.2rem; /* Più piccolo */
    }
    
    .hero .tagline {
        font-size: 1.3rem; /* Più piccolo */
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm); /* Ridotto */
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
    
    .section-title {
        font-size: 1.8rem; /* Più piccolo */
        margin-bottom: var(--spacing-xl); /* Ridotto */
    }
    
    .skills-row {
        gap: var(--spacing-md); /* Ridotto */
    }
    
    .skill-circle {
        width: 120px; /* Più piccolo */
        height: 120px; /* Più piccolo */
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md); /* Ridotto */
    }
    
    nav {
        position: static;
    }
    
    nav ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--color-white);
        box-shadow: var(--shadow-medium);
        padding: var(--spacing-md);
        z-index: var(--z-index-header);
    }
    
    nav ul.show {
        display: flex;
    }
    
    nav ul li {
        margin: var(--spacing-sm) 0;
        text-align: center;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .scroll-indicator {
        display: none; /* Nascosto su mobile */
    }
}

@media screen and (max-width: 576px) {
    :root {
        --spacing-xxl: 30px; /* Ancora più ridotto */
    }
    
    .hero h1 {
        font-size: 1.8rem; /* Più piccolo */
    }
    
    .hero h2 {
        font-size: 0.9rem; /* Più piccolo */
    }
    
    .hero .tagline {
        font-size: 1.2rem; /* Più piccolo */
    }
    
    .hero .description {
        font-size: 0.95rem; /* Più piccolo */
    }
    
    .section-title {
        font-size: 1.6rem; /* Più piccolo */
    }
    
    .servizi-grid {
        grid-template-columns: 1fr; /* Single column */
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr; /* Single column */
    }
    
    .portfolio-item.featured {
        grid-column: span 1;
    }
    
    .skill-circle {
        width: 100px; /* Più piccolo */
        height: 100px; /* Più piccolo */
    }
    
    .project-highlights {
        flex-wrap: wrap;
        gap: var(--spacing-lg);
    }
    
    .chi-sono-stats {
        gap: var(--spacing-lg); /* Ridotto */
    }
}

/* Ottimizzazioni per prestazioni e accessibilità */
.servizio-card,
.btn,
nav ul li a::after,
.card-inner,
.portfolio-item {
    will-change: transform, opacity;
}

.hero,
.portfolio-item,
.servizio-card,
.skill-circle,
.contact-container {
    contain: content;
}

.container {
    contain: layout;
}

/* Supporto per motion-reduced */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Cursore personalizzato - Ricalibrato per precisione assoluta */
.cursor-dot,
.cursor-outline {
    position: fixed;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: var(--z-index-cursor);
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--transition-medium), width var(--transition-medium), height var(--transition-medium);
    will-change: transform, left, top;
}

.cursor-dot {
    width: 6px;
    height: 6px;
    background-color: var(--color-primary);
    transition-property: opacity, width, height, background-color, transform;
    transition-duration: 0.2s;
}

.cursor-outline {
    width: 36px;
    height: 36px;
    border: 1px solid rgba(3, 83, 164, 0.4);
    transition-property: opacity, width, height, border-color, transform;
    transition-duration: 0.3s;
    transition-timing-function: cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.cursor-dot.active,
.cursor-outline.active {
    opacity: 1;
}

.cursor-hover {
    transform: translate(-50%, -50%) scale(1.3);
}

.cursor-dot.cursor-hover {
    background-color: var(--color-accent);
}

.cursor-outline.cursor-hover {
    border-color: var(--color-accent);
}

.mobile-device .cursor-dot,
.mobile-device .cursor-outline {
    display: none;
}