/* ============================================
   VARIABILI CSS - DESIGN MODERNO AD ALTO CONTRASTO
   ============================================ */
:root {
    /* Colori Dark Theme - Palette Professionale e Comfortevole */
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #1c2128;
    --bg-card: rgba(22, 27, 34, 0.95);
    /* Testo con contrasto ottimale per leggibilità (WCAG AA) */
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    /* Accenti bilanciati - Vibranti ma non aggressivi */
    --accent-cyan: #58d9ff;
    --accent-orange: #ff7b47;
    --accent-blue: #58a6ff;
    --accent-purple: #bc8cff;
    --accent-green: #56d364;
    /* Bordi e glow sottili e raffinati */
    --border-color: rgba(88, 217, 255, 0.2);
    --glow-cyan: rgba(88, 217, 255, 0.15);
    --glow-orange: rgba(255, 123, 71, 0.15);
    --glow-blue: rgba(88, 166, 255, 0.15);
    
    /* Colori Light Theme - Alto Contrasto */
    --bg-primary-light: #ffffff;
    --bg-secondary-light: #f5f5f5;
    --bg-tertiary-light: #e8e8e8;
    --text-primary-light: #000000;
    --text-secondary-light: #2a2a3a;
    
    /* Font */
    --font-title: 'Orbitron', sans-serif;
    --font-body: 'Poppins', sans-serif;
    
    /* Spacing - Mobile First */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 20px var(--glow-cyan);
}

[data-theme="light"] {
    --bg-primary: var(--bg-primary-light);
    --bg-secondary: var(--bg-secondary-light);
    --bg-tertiary: var(--bg-tertiary-light);
    --bg-card: rgba(255, 255, 255, 0.98);
    --text-primary: var(--text-primary-light);
    --text-secondary: var(--text-secondary-light);
    --border-color: rgba(0, 128, 255, 0.5);
    --glow-cyan: rgba(0, 128, 255, 0.4);
    --glow-orange: rgba(255, 69, 0, 0.5);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
}

/* ============================================
   RESET E BASE - MOBILE FIRST
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-weight: 400;
    letter-spacing: 0.01em;
    width: 100%;
    max-width: 100vw;
    box-sizing: border-box;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    box-sizing: border-box;
}

/* Assicura che il contenuto non esca dai margini */
.container > * {
    max-width: 100%;
    box-sizing: border-box;
}

/* ============================================
   NAVIGATION - MODERNA E RESPONSIVE
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(13, 17, 23, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    transition: all var(--transition-normal);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

.navbar.scrolled {
    padding: var(--spacing-xs) 0;
    box-shadow: var(--shadow-md);
    background: rgba(13, 17, 23, 0.95);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-sm);
}

.nav-brand {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-title);
    z-index: 1001;
}

.nav-brand a {
    display: inline-block;
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.nav-brand a:hover {
    opacity: 0.8;
}

.logo-image {
    height: 55px;
    width: auto;
    object-fit: contain;
    transition: height 0.3s ease;
}

.logo-text {
    font-size: clamp(1.2rem, 4vw, 1.5rem);
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
    line-height: 1;
}

.logo-subtitle {
    font-size: clamp(0.5rem, 2vw, 0.7rem);
    color: var(--text-secondary);
    letter-spacing: 4px;
    margin-top: 2px;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: var(--spacing-md);
    margin: 0;
    padding: 0;
}

.nav-link {
    color: #c9d1d9;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-cyan);
    transition: width var(--transition-normal);
    border-radius: 2px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-cyan);
    font-weight: 600;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.theme-toggle {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.5rem;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.theme-toggle:hover {
    background: var(--bg-secondary);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    transform: rotate(15deg);
}

.lang-select {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.85rem;
    transition: all var(--transition-fast);
}

.lang-select:hover {
    border-color: var(--accent-cyan);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: transparent;
    border: none;
    cursor: pointer;
    gap: 5px;
    padding: 0.5rem;
    z-index: 1001;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--accent-cyan);
    transition: all var(--transition-fast);
    border-radius: 2px;
}

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

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ============================================
   HERO SECTION - IMPATTO VISIVO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 80px;
    padding-bottom: var(--spacing-xl);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.drone-animation {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 2;
}

.drone {
    position: absolute;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    opacity: 0.6;
    box-shadow: 0 0 20px var(--glow-cyan);
    animation: float 25s infinite ease-in-out;
    border: 1px solid rgba(88, 217, 255, 0.3);
}

.drone::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 15px;
    height: 15px;
    background: var(--accent-orange);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--glow-orange);
}

.drone-1 {
    top: 30%;
    left: 10%;
    animation-delay: 8s;
}

.drone-2 {
    top: 60%;
    left: 75%;
    animation-delay: 8s;
}

.drone-3 {
    top: 20%;
    right: 20%;
    animation-delay: 16s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0);
    }
    25% {
        transform: translate(80px, -40px);
    }
    50% {
        transform: translate(-40px, 80px);
    }
    75% {
        transform: translate(120px, 40px);
    }
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(0, 240, 255, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.08) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.4;
    animation: gridMove 20s linear infinite;
}

.grid-overlay-bright {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(0, 240, 255, 0.6) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.6) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0;
    animation: gridMove 20s linear infinite;
    pointer-events: none;
    z-index: 1;
    mask-image: radial-gradient(
        circle 120px at center,
        white 0%,
        rgba(255, 255, 255, 0.8) 40%,
        rgba(255, 255, 255, 0.4) 60%,
        rgba(255, 255, 255, 0.1) 80%,
        transparent 100%
    );
    -webkit-mask-image: radial-gradient(
        circle 120px at center,
        white 0%,
        rgba(255, 255, 255, 0.8) 40%,
        rgba(255, 255, 255, 0.4) 60%,
        rgba(255, 255, 255, 0.1) 80%,
        transparent 100%
    );
    mask-size: 240px 240px;
    -webkit-mask-size: 240px 240px;
    mask-position: -120px -120px;
    -webkit-mask-position: -120px -120px;
    mask-repeat: no-repeat;
    -webkit-mask-repeat: no-repeat;
    transition: opacity 0.2s ease;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(40px, 40px);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--spacing-lg) 0;
    width: 100%;
}

.hero-title {
    font-family: var(--font-title);
    font-size: clamp(2rem, 10vw, 5.5rem);
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.title-line {
    display: block;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: var(--text-primary);
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.title-subtitle {
    display: block;
    font-size: clamp(0.9rem, 3.5vw, 1.6rem);
    font-weight: 400;
    color: var(--text-secondary);
    margin-top: var(--spacing-sm);
    font-family: var(--font-body);
    line-height: 1.5;
}

.hero-description {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: clamp(0.9rem, 2vw, 1rem);
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    color: var(--bg-primary);
    box-shadow: 0 4px 12px rgba(88, 217, 255, 0.3);
    border: none;
    font-weight: 600;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::before {
    width: 400px;
    height: 400px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(88, 217, 255, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--accent-orange);
    border: 2px solid var(--accent-orange);
    font-weight: 600;
}

.btn-secondary:hover {
    background: var(--accent-orange);
    color: var(--bg-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 123, 71, 0.4);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.mouse {
    width: 28px;
    height: 45px;
    border: 2px solid var(--accent-cyan);
    border-radius: 18px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--accent-cyan);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
}

/* ============================================
   SECTIONS - DESIGN MODERNO
   ============================================ */
.section {
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow-x: hidden;
    width: 100%;
    box-sizing: border-box;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-family: var(--font-title);
    font-size: clamp(1.8rem, 6vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-underline {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue));
    margin: 0 auto;
    border-radius: 2px;
}

.section-subtitle {
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    color: var(--text-secondary);
    text-align: center;
    max-width: 700px;
    margin: var(--spacing-md) auto 0;
}

/* ============================================
   ABOUT SECTION - GLASSMORPHISM
   ============================================ */
.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    align-items: start;
    max-width: 100%;
    margin: 0 auto;
}

.about-text {
    font-size: clamp(1rem, 2.5vw, 1.1rem);
    color: var(--text-primary);
    line-height: 1.8;
    font-weight: 400;
    max-width: 100%;
    margin: 0;
    padding: 0;
}

.about-text .lead {
    font-size: clamp(1.2rem, 3vw, 1.35rem);
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    font-weight: 500;
}

.about-text p {
    margin-bottom: var(--spacing-md);
}

.about-text strong {
    color: var(--accent-cyan);
    font-weight: 600;
}

.about-visual {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
    max-width: 100%;
    margin: 0;
    padding: 0;
}

.visual-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    width: 100%;
    box-sizing: border-box;
}

.visual-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-cyan);
    box-shadow: 0 8px 24px rgba(88, 217, 255, 0.2);
    background: rgba(88, 217, 255, 0.05);
}

.visual-card i {
    font-size: clamp(2rem, 5vw, 2.5rem);
    color: var(--accent-orange);
    margin-bottom: var(--spacing-sm);
    transition: transform var(--transition-normal);
}

.visual-card:hover i {
    transform: scale(1.2) rotate(5deg);
}

.visual-card h3 {
    font-family: var(--font-title);
    color: var(--accent-cyan);
    margin-bottom: var(--spacing-xs);
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    font-weight: 600;
}

.visual-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 400;
}

/* ============================================
   PLATFORM SECTION - CARDS MODERNE
   ============================================ */
.platform-section {
    background: var(--bg-secondary);
    position: relative;
}

.platform-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
}

.platform-content {
    display: grid;
    gap: var(--spacing-lg);
}

.platform-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.feature-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.1), transparent);
    transition: left 0.6s;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-cyan);
    box-shadow: 0 8px 24px rgba(88, 217, 255, 0.2);
    background: rgba(88, 217, 255, 0.05);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
    box-shadow: 0 4px 12px rgba(88, 217, 255, 0.25);
    transition: transform var(--transition-normal);
}

.feature-card:hover .feature-icon {
    transform: rotate(5deg) scale(1.1);
}

.feature-icon i {
    font-size: 1.5rem;
    color: var(--bg-primary);
}

.feature-card h3 {
    font-family: var(--font-title);
    color: var(--accent-cyan);
    margin-bottom: var(--spacing-xs);
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    font-weight: 600;
}

.feature-card p {
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 0.95rem;
    font-weight: 400;
}

.platform-dashboard {
    margin-top: var(--spacing-lg);
}

.dashboard-mockup {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.dashboard-header {
    background: var(--bg-tertiary);
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.dashboard-dots {
    display: flex;
    gap: 6px;
}

.dashboard-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent-orange);
}

.dashboard-dots span:nth-child(2) {
    background: var(--accent-cyan);
}

.dashboard-dots span:nth-child(3) {
    background: #4ade80;
}

.dashboard-title {
    font-family: var(--font-title);
    color: var(--accent-cyan);
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.dashboard-content {
    display: grid;
    grid-template-columns: 1fr;
    min-height: 300px;
}

.dashboard-map {
    position: relative;
    background: var(--bg-primary);
    overflow: hidden;
    min-height: 300px;
}

.map-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(0, 240, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.1) 1px, transparent 1px);
    background-size: 30px 30px;
}

.map-marker {
    position: absolute;
    width: 18px;
    height: 18px;
    background: var(--accent-orange);
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    box-shadow: 0 0 15px var(--accent-orange);
    animation: pulse 2s infinite;
}

.marker-1 {
    top: 30%;
    left: 25%;
}

.marker-2 {
    top: 60%;
    left: 60%;
}

.marker-3 {
    top: 45%;
    left: 75%;
}

@keyframes pulse {
    0%, 100% {
        transform: rotate(-45deg) scale(1);
        opacity: 1;
    }
    50% {
        transform: rotate(-45deg) scale(1.3);
        opacity: 0.7;
    }
}

.drone-path {
    position: absolute;
    top: 20%;
    left: 10%;
    width: 200px;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-cyan), transparent);
    /* transform: rotate(25deg); */
    animation: pathMove 3s infinite;
}

@keyframes pathMove {
    0% {
        opacity: 0.3;
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0.3;
    }
}

.dashboard-sidebar {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-md);
}

.dashboard-stat {
    padding: var(--spacing-sm);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    text-align: center;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.stat-value {
    display: block;
    font-family: var(--font-title);
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    color: var(--accent-cyan);
    font-weight: 700;
}

/* ============================================
   APPLICATIONS SECTION - GRID MODERNO
   ============================================ */
.applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.application-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.application-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.application-card:hover::before {
    opacity: 1;
}

.application-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-cyan);
    box-shadow: 0 8px 24px rgba(88, 217, 255, 0.2);
    background: rgba(88, 217, 255, 0.05);
}

.app-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 12px rgba(88, 217, 255, 0.25);
}

.application-card:hover .app-icon {
    transform: rotate(360deg) scale(1.1);
    box-shadow: 0 6px 20px rgba(88, 217, 255, 0.35);
}

.app-icon i {
    font-size: 2rem;
    color: var(--bg-primary);
}

.application-card h3 {
    font-family: var(--font-title);
    color: var(--accent-cyan);
    margin-bottom: var(--spacing-xs);
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    font-weight: 600;
}

.application-card > p {
    color: var(--text-primary);
    font-size: 0.95rem;
    line-height: 1.6;
    font-weight: 400;
}

.app-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
    border-radius: var(--radius-lg);
}

.application-card:hover .app-overlay {
    opacity: 1;
}

.app-overlay h4 {
    font-family: var(--font-title);
    color: var(--accent-orange);
    margin-bottom: var(--spacing-sm);
    font-size: clamp(1.3rem, 3vw, 1.5rem);
}

.app-overlay p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* ============================================
   TECHNOLOGY SECTION - VISUALIZZAZIONI
   ============================================ */
.technology-section {
    background: var(--bg-secondary);
    position: relative;
}

.technology-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-orange), transparent);
}

.technology-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.tech-description .lead {
    font-size: clamp(1.1rem, 3vw, 1.3rem);
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.tech-description strong {
    color: var(--accent-cyan);
    font-weight: 600;
}

.tech-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.tech-item {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.tech-item:hover {
    transform: translateX(5px);
    border-color: var(--accent-cyan);
    box-shadow: 0 4px 16px rgba(88, 217, 255, 0.15);
}

.tech-item i {
    font-size: clamp(1.8rem, 4vw, 2rem);
    color: var(--accent-orange);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.tech-item h4 {
    font-family: var(--font-title);
    color: var(--accent-cyan);
    margin-bottom: var(--spacing-xs);
    font-size: clamp(1.1rem, 2.5vw, 1.2rem);
    font-weight: 600;
}

.tech-item p {
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 0.95rem;
    font-weight: 400;
}

.tech-visualization {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.object-detection-container,
.ai-analysis-container {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.detection-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    background: var(--bg-primary);
    border: 2px solid var(--accent-cyan);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    background-image: 
        linear-gradient(rgba(0, 240, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.1) 1px, transparent 1px);
    background-size: 30px 30px;
    box-shadow: inset 0 0 30px rgba(0, 240, 255, 0.1);
}

.detection-box {
    position: absolute;
    border: 3px solid;
    border-radius: var(--radius-sm);
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 100px;
    min-height: 80px;
    animation: detectionPulse 2s infinite;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.person-box {
    border-color: #10b981;
    top: 20%;
    left: 15%;
    box-shadow: 0 0 25px rgba(16, 185, 129, 0.6);
}

.vehicle-box {
    border-color: var(--accent-cyan);
    top: 50%;
    right: 20%;
    box-shadow: 0 0 25px var(--glow-cyan);
}

.fire-box {
    border-color: #ef4444;
    bottom: 20%;
    left: 50%;
    box-shadow: 0 0 25px rgba(239, 68, 68, 0.6);
}

.detection-label {
    font-family: var(--font-title);
    font-size: 0.85rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    font-weight: 700;
}

.detection-icon {
    font-size: 1.5rem;
    color: var(--text-primary);
}

.person-box .detection-icon {
    color: #10b981;
}

.vehicle-box .detection-icon {
    color: var(--accent-cyan);
}

.fire-box .detection-icon {
    color: #ef4444;
}

@keyframes detectionPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.9;
    }
}

.detection-label-text {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-family: var(--font-title);
}

.ai-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.ai-stat {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.ai-stat:hover {
    border-color: var(--accent-cyan);
    transform: translateX(8px);
    box-shadow: 0 4px 15px var(--glow-cyan);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 15px var(--glow-cyan);
}

.stat-icon i {
    font-size: 1.5rem;
    color: var(--bg-primary);
}

.stat-info {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.stat-number {
    font-family: var(--font-title);
    font-size: clamp(1.5rem, 4vw, 1.8rem);
    font-weight: 700;
    color: var(--accent-cyan);
    line-height: 1;
}

.stat-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.ai-label {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-family: var(--font-title);
}

/* ============================================
   TEAM SECTION
   ============================================ */
.team-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.team-members {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.member-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.member-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-cyan);
    box-shadow: 0 8px 24px rgba(88, 217, 255, 0.2);
    background: rgba(88, 217, 255, 0.05);
}

.member-avatar {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--spacing-sm);
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(88, 217, 255, 0.25);
    transition: transform var(--transition-normal);
}

.member-card:hover .member-avatar {
    transform: scale(1.1) rotate(5deg);
}

.member-avatar i {
    font-size: 3rem;
    color: var(--bg-primary);
}

.member-card h3 {
    font-family: var(--font-title);
    color: var(--accent-cyan);
    margin-bottom: var(--spacing-xs);
    font-size: clamp(1.3rem, 3vw, 1.5rem);
    font-weight: 600;
}

.member-role {
    color: var(--accent-orange);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.member-description {
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 0.95rem;
    font-weight: 400;
}

.collaborations {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.collab-logo {
    flex: 1;
    min-width: 200px;
    max-width: 300px;
}

.logo-placeholder {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.logo-placeholder:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-5px);
    box-shadow: 0 12px 40px var(--glow-cyan);
}

.logo-placeholder i {
    font-size: 3rem;
    color: var(--accent-orange);
    margin-bottom: var(--spacing-sm);
}

.logo-placeholder span {
    display: block;
    font-family: var(--font-title);
    color: var(--accent-cyan);
    font-size: clamp(1rem, 2.5vw, 1.1rem);
    line-height: 1.6;
}

/* ============================================
   CONTACT SECTION - FORM MODERNO
   ============================================ */
.contact-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.contact-info h3 {
    font-family: var(--font-title);
    color: var(--accent-cyan);
    font-size: clamp(1.5rem, 4vw, 1.8rem);
    margin-bottom: var(--spacing-sm);
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    font-size: 1rem;
}

.contact-details {
    margin-bottom: var(--spacing-md);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

.contact-item i {
    color: var(--accent-orange);
    font-size: 1.2rem;
    width: 20px;
}

.contact-item a {
    color: var(--accent-cyan);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.contact-item a:hover {
    color: var(--accent-orange);
}

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

.social-link {
    width: 45px;
    height: 45px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--accent-cyan);
    color: var(--bg-primary);
    transform: translateY(-3px) rotate(5deg);
    box-shadow: 0 4px 15px var(--glow-cyan);
}

.contact-form {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-sm);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: var(--spacing-xs);
}

.form-group label {
    display: block;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    font-weight: 500;
    font-size: 0.85rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

.form-group select {
    color: var(--text-primary);
}

.form-group select option:first-child {
    color: var(--text-secondary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 2px var(--glow-cyan);
    background: var(--bg-tertiary);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.btn-block {
    width: 100%;
}

/* ============================================
   PRICING SECTION
   ============================================ */
.pricing-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(13, 17, 23, 0.5) 100%);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    position: relative;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 217, 255, 0.2);
    border-color: var(--accent-cyan);
}

.pricing-card.featured {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.3);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    right: var(--spacing-md);
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    color: var(--bg-primary);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.pricing-header h3 {
    font-family: var(--font-title);
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.pricing-price {
    margin: var(--spacing-md) 0;
}

.price-amount {
    font-family: var(--font-title);
    font-size: 3rem;
    font-weight: 900;
    color: var(--accent-cyan);
    line-height: 1;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.price-amount.price-custom {
    font-size: 1.5rem;
    white-space: nowrap;
}

.price-period {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-left: 0.25rem;
}

.pricing-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: var(--spacing-xs);
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: var(--spacing-md) 0;
    flex: 1;
}

.pricing-features li {
    padding: var(--spacing-xs) 0;
    color: var(--text-secondary);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    position: relative;
}

.pricing-features li i {
    color: var(--accent-cyan);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.feature-badge {
    position: absolute;
    top: -2px;
    right: -5px;
    background: var(--accent-orange);
    color: var(--bg-primary);
    font-size: 0.65rem;
    padding: 0.15rem 0.4rem;
    border-radius: 0;
    font-weight: 600;
    border: none;
    white-space: nowrap;
    line-height: 1.2;
}

.pricing-note {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.pricing-note p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive Pricing */
@media (max-width: 767px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-5px);
    }
    
    .price-amount {
        font-size: 2.5rem;
    }
}

/* ============================================
   PRESS SECTION (Parlano di noi)
   ============================================ */
.press-section {
    padding: var(--spacing-xl) 0;
}

.press-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.press-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.press-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.2);
    border-color: var(--accent-cyan);
}

.press-source {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.press-logo {
    display: flex;
    align-items: center;
}

.press-logo-text {
    font-family: var(--font-title);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-cyan);
    letter-spacing: 2px;
}

.press-date {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.press-title {
    font-family: var(--font-title);
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.press-excerpt {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    flex: 1;
    font-size: 0.95rem;
}

.press-footer {
    margin-top: auto;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
}

.press-link {
    color: var(--accent-cyan);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
    font-size: 0.95rem;
}

.press-link:hover {
    color: var(--accent-orange);
    gap: 0.75rem;
}

.press-link i {
    font-size: 0.85rem;
}

/* Responsive Press Section */
@media (max-width: 767px) {
    .press-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .press-source {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .press-title {
        font-size: 1.2rem;
    }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--bg-secondary);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: 1px solid var(--border-color);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-logo {
    height: 50px;
    width: auto;
    object-fit: contain;
    margin-bottom: var(--spacing-sm);
    display: block;
}

.footer-section h4 {
    font-family: var(--font-title);
    color: var(--accent-cyan);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.9rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
    font-size: 0.9rem;
}

.footer-section ul li a:hover {
    color: var(--accent-cyan);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.6;
}

/* ============================================
   RESPONSIVE - MOBILE FIRST
   ============================================ */

/* Tablet e Desktop Piccolo */
@media (min-width: 768px) {
    html {
        font-size: 17px;
    }
    
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    .about-content {
        grid-template-columns: 1.2fr 1fr;
        gap: var(--spacing-xl);
        align-items: start;
    }
    
    .about-text {
        padding-right: var(--spacing-md);
    }
    
    .about-visual {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .technology-content,
    .contact-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .dashboard-content {
        grid-template-columns: 1fr 250px;
    }
    
    .dashboard-sidebar {
        grid-template-columns: 1fr;
        border-top: none;
        border-left: 1px solid var(--border-color);
    }
    
    .nav-menu {
        gap: var(--spacing-lg);
    }
    
    .nav-link {
        font-size: 1rem;
    }
}

/* Desktop */
@media (min-width: 1024px) {
    html {
        font-size: 18px;
    }
    
    .section {
        padding: var(--spacing-xxl) 0;
    }
    
    .hero {
        min-height: 100vh;
    }
    
    .platform-features {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .applications-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .team-members {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile - Ottimizzazioni */
@media (max-width: 767px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        width: 100%;
        padding: var(--spacing-lg) var(--spacing-md);
        transition: left var(--transition-normal);
        border-top: 1px solid var(--border-color);
        box-shadow: var(--shadow-lg);
        gap: var(--spacing-md);
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }
    
    .logo-image {
        height: 45px;
    }
    
    .footer-logo {
        height: 40px;
    }
    
    .nav-link {
        font-size: 1.1rem;
        padding: var(--spacing-sm) 0;
    }
    
    .hero {
        padding-top: 100px;
        padding-bottom: var(--spacing-lg);
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .platform-features,
    .applications-grid,
    .team-members {
        grid-template-columns: 1fr;
    }
    
    .about-visual {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
    }
    
    .dashboard-content {
        grid-template-columns: 1fr;
    }
    
    .dashboard-sidebar {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .tech-item {
        flex-direction: column;
        text-align: center;
    }
    
    .tech-item:hover {
        transform: translateY(-5px);
    }
}

/* Mobile Piccolo */
@media (max-width: 480px) {
    html {
        font-size: 15px;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .section {
        padding: var(--spacing-md) 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .dashboard-sidebar {
        grid-template-columns: 1fr;
    }
    
    .visual-card,
    .feature-card,
    .application-card,
    .member-card {
        min-height: auto;
    }
    
    .detection-box {
        min-width: 80px;
        min-height: 60px;
        padding: 0.4rem;
    }
    
    .detection-label {
        font-size: 0.75rem;
    }
    
    .detection-icon {
        font-size: 1.2rem;
    }
}

/* Landscape Mobile */
@media (max-width: 767px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 120px 0 var(--spacing-lg);
    }
    
    .section {
        padding: var(--spacing-md) 0;
    }
}

/* Utility Classes */
.fade-in {
    animation: fadeIn 1s ease-in;
}

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

/* Scrollbar Personalizzata */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-cyan);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-orange);
}

/* Selezione Testo */
::selection {
    background: var(--accent-cyan);
    color: var(--bg-primary);
}

::-moz-selection {
    background: var(--accent-cyan);
    color: var(--bg-primary);
}

/* ============================================
   PAGE HEADER (Blog, Privacy, Codice Etico)
   ============================================ */
.page-header {
    padding: 100px 0 40px;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1), rgba(0, 102, 255, 0.1));
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.page-title {
    font-family: var(--font-title);
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 900;
    color: var(--accent-cyan);
    margin-bottom: var(--spacing-sm);
    letter-spacing: 2px;
}

.page-subtitle {
    font-size: clamp(1rem, 3vw, 1.3rem);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   BLOG SECTION
   ============================================ */
.blog-section {
    padding: var(--spacing-lg) 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.blog-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 217, 255, 0.15);
    border-color: var(--accent-cyan);
}

.blog-card-image {
    height: 120px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--bg-primary);
}

.blog-card-content {
    padding: var(--spacing-sm);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-date {
    font-size: 0.75rem;
    color: var(--accent-cyan);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.blog-card-content h3 {
    font-family: var(--font-title);
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
}

.blog-card-content p {
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: var(--spacing-xs);
    flex: 1;
    font-size: 0.9rem;
}

.blog-read-more {
    color: var(--accent-cyan);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
    margin-top: auto;
    font-size: 0.9rem;
}

.blog-read-more:hover {
    color: var(--accent-orange);
    gap: 0.75rem;
}

/* ============================================
   LEGAL SECTION (Privacy Policy, Codice Etico)
   ============================================ */
.legal-section {
    padding: var(--spacing-xl) 0;
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
}

.legal-section-item {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.legal-section-item:last-child {
    border-bottom: none;
}

.legal-section-item h2 {
    font-family: var(--font-title);
    font-size: clamp(1.5rem, 4vw, 2rem);
    color: var(--accent-cyan);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.legal-section-item p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.legal-section-item ul {
    list-style: none;
    padding-left: 0;
    margin: var(--spacing-md) 0;
}

.legal-section-item ul li {
    color: var(--text-secondary);
    line-height: 1.8;
    padding-left: var(--spacing-md);
    position: relative;
    margin-bottom: var(--spacing-xs);
}

.legal-section-item ul li::before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--accent-cyan);
    font-weight: bold;
}

.legal-section-item a {
    color: var(--accent-cyan);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.legal-section-item a:hover {
    color: var(--accent-orange);
}

/* Responsive Blog and Legal Pages */
@media (max-width: 767px) {
    .page-header {
        padding: 90px 0 30px;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .blog-card-image {
        height: 100px;
        font-size: 2rem;
    }
    
    .blog-section {
        padding: var(--spacing-md) 0;
    }
    
    .legal-section-item {
        margin-bottom: var(--spacing-lg);
        padding-bottom: var(--spacing-md);
    }
}