/* RESET E VARIABILI DI COLORE (PREMIUM COLOR PALETTE) */
:root {
    --primary: #4f46e5;       /* Deep Indigo */
    --primary-light: #6366f1; /* Light Violet */
    --accent: #0ea5e9;        /* Electric Teal/Cyan */
    --accent-dark: #0284c7;
    --dark-bg: #0b0f19;       /* Deep Slate Blue */
    --dark-card: #151b2c;
    --light-bg: #f8fafc;
    --light-alt: #ffffff;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --radius-lg: 16px;
    --radius-md: 10px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

html {
    scroll-behavior: auto; /* Gestito accuratamente via JS */
}

body {
    font-family: var(--font-stack);
    background-color: var(--light-bg);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* GRIDS & LAYOUT */
.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

.grid-2 { display: grid; grid-template-columns: 1fr; gap: 40px; }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: 24px; }
.grid-4 { display: grid; grid-template-columns: 1fr; gap: 24px; }

@media (min-width: 768px) {
    .grid-2 { grid-template-columns: 1fr 1fr; }
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
    .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.section-padding { padding: 80px 0; }
.bg-alt { background-color: var(--light-alt); }
.text-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.section-tag {
    display: inline-block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 8px;
}
.section-header h2 {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 12px;
}
.section-header p {
    color: var(--text-muted);
    max-width: 550px;
    margin: 0 auto 40px auto;
}
.text-center { text-center: center; text-align: center; }

/* NAVBAR GLASSMORPHISM */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-b: 1px solid rgba(226, 232, 240, 0.8);
    height: 70px;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-main);
}

.logo-icon {
    color: var(--primary);
    width: 26px;
    height: 26px;
}

.nav-menu-desktop {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
}

.nav-link:hover { color: var(--primary); }

.btn-cta-nav {
    text-decoration: none;
    background: var(--primary);
    color: white;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.2);
    transition: var(--transition);
}

.btn-cta-nav:hover {
    background: var(--primary-light);
    transform: translateY(-1px);
}

.btn-menu-mobile {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text-main);
}

/* MOBILE DROPDOWN */
.menu-mobile-dropdown {
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background: white;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mobile-link {
    text-decoration: none;
    color: var(--text-main);
    font-size: 16px;
    font-weight: 600;
    padding: 10px;
    border-radius: var(--radius-md);
    transition: var(--transition);
}
.mobile-link:hover { background: #f1f5f9; color: var(--primary); }

.mobile-action-container {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.btn-cta-mobile {
    display: block;
    text-align: center;
    text-decoration: none;
    background: var(--primary);
    color: white;
    padding: 14px;
    border-radius: var(--radius-md);
    font-weight: 700;
}

.hidden { display: none !important; }

@media (max-width: 768px) {
    .nav-menu-desktop { display: none; }
    .btn-menu-mobile { display: block; }
}

/* HERO SECTION */
.hero-section {
    padding: 100px 24px;
    text-align: center;
    max-width: 850px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background: rgba(79, 70, 229, 0.08);
    color: var(--primary);
    font-weight: 700;
    font-size: 13px;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 24px;
    border: 1px solid rgba(79, 70, 229, 0.15);
}

.hero-title {
    font-size: 42px;
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 20px;
}

@media (min-width: 768px) { .hero-title { font-size: 56px; } }

.hero-description {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 620px;
    margin: 0 auto 36px auto;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    text-decoration: none;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 700;
    transition: var(--transition);
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 14px rgba(79, 70, 229, 0.25);
}
.btn-primary:hover { background: var(--primary-light); transform: translateY(-1px); }

.btn-secondary {
    background: white;
    color: var(--text-main);
    border: 1px solid var(--border-color);
}
.btn-secondary:hover { background: #f1f5f9; }

/* SEZIONE CHI SONO & FEATURES */
.features-box {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-card {
    background: var(--light-bg);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: var(--radius-lg);
    display: flex;
    gap: 16px;
}

.feature-icon-wrapper {
    background: white;
    color: var(--primary);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    shrink: 0;
    box-shadow: 0 2px 6px rgba(0,0,0,0.02);
}

.feature-card h3 { font-size: 16px; margin-bottom: 4px; }
.feature-card p { font-size: 13px; color: var(--text-muted); }

/* SEZIONE CONSULENZE (CARDS BIANCHE) */
.service-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.04);
    border-color: #cbd5e1;
}

.service-icon {
    color: var(--primary);
    background: #f0fdf4;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service-card h3 { font-size: 18px; margin-bottom: 12px; font-weight: 700; }
.service-card p { font-size: 14px; color: var(--text-muted); flex-grow: 1; margin-bottom: 24px; }
.service-link {
    text-decoration: none;
    text-align: center;
    border: 1px solid var(--border-color);
    padding: 10px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 700;
    color: var(--text-main);
    transition: var(--transition);
}
.service-card:hover .service-link {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* SEZIONE AZIENDE (DARK MODE STRUTTURATA) */
.bg-dark {
    background-color: var(--dark-bg);
}
.text-white { color: white !important; }
.text-muted { color: #94a3b8 !important; }
.tag-accent { color: var(--accent); }
.layout-gap { margin-bottom: 60px; }

.dark-card {
    background: var(--dark-card);
    border: 1px solid #1e293b;
    padding: 32px;
    border-radius: var(--radius-lg);
}

.dark-card-title {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.text-accent { color: var(--accent); }
.dark-card h3 { font-size: 20px; color: white; }
.dark-card p { color: #94a3b8; font-size: 14px; }

/* TABELLA PREZZI */
.table-container { max-width: 800px; }
.table-title { color: white; margin-bottom: 20px; font-size: 18px; }
.custom-table-wrapper {
    background: var(--dark-card);
    border: 1px solid #1e293b;
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.custom-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 14px;
}
.custom-table th, .custom-table td { padding: 18px 24px; }
.custom-table th { background: #0f172a; color: #94a3b8; font-weight: 600; }
.custom-table tr { border-bottom: 1px solid #1e293b; }
.custom-table tr:last-child { border: none; }
.custom-table td { color: #cbd5e1; }
.hide-mobile { display: table-cell; }
.text-right { text-align: right; }
.font-bold { font-weight: 700; }

@media (max-width: 600px) { .hide-mobile { display: none; } }

/* RECENSIONI */
.review-card {
    background: var(--light-bg);
    border: 1px solid var(--border-color);
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.stars { color: #f59e0b; display: flex; gap: 2px; margin-bottom: 16px; }
.stars i { width: 16px; height: 16px; fill: currentColor; }
.review-text { font-size: 14px; italic: italic; font-style: italic; color: #334155; margin-bottom: 24px; }
.review-author strong { display: block; font-size: 14px; }
.review-author span { font-size: 12px; color: var(--text-muted); }

/* SEZIONE CONTATTI & INPUT PRESTAZIONALI */
.contact-layout {
    display: flex;
    flex-direction: column-reverse;
    gap: 48px;
}

@media (min-width: 768px) {
    .contact-layout {
        display: grid;
        grid-template-columns: 1.2fr 0.8fr;
    }
}

/* Stile del form */
.premium-form {
    background: white;
    border: 1px solid var(--border-color);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 20px rgba(0,0,0,0.02);
    scroll-margin-top: 90px; /* Margine di sicurezza quando viene cliccato */
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 6px;
    color: #334155;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: var(--font-stack);
    font-size: 14px;
    background-color: #fafafa;
    outline: none;
    transition: var(--transition);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary);
    background-color: white;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.btn-submit {
    width: 100%;
    background: var(--primary);
    color: white;
    border: none;
    padding: 14px;
    font-size: 15px;
    font-weight: 700;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
}
.btn-submit:hover { background: var(--primary-light); }

/* Box informazioni di contatto */
.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    scroll-margin-top: 90px;
}

.info-links-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.info-item {
    display: flex;
    gap: 16px;
}

.info-icon {
    color: var(--primary);
    shrink: 0;
}

.info-item h4 { font-size: 16px; margin-bottom: 4px; }
.info-item p { font-size: 13px; color: var(--text-muted); }
.info-highlight { font-size: 16px; font-weight: 700; color: var(--text-main); margin-top: 4px; }

.btn-call-direct {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    background: #f1f5f9;
    color: var(--text-main);
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 700;
    margin-top: 10px;
    transition: var(--transition);
}
.btn-call-direct:hover { background: var(--primary); color: white; }

.info-bonus-card {
    background: rgba(14, 165, 233, 0.06);
    border: 1px solid rgba(14, 165, 233, 0.15);
    padding: 24px;
    border-radius: var(--radius-lg);
    margin-top: 40px;
}
.info-bonus-card h4 {
    color: #0369a1;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}
.info-bonus-card p { font-size: 13px; color: #0c4a6e; }

/* FOOTER */
.main-footer {
    background: white;
    border-top: 1px solid var(--border-color);
    padding: 32px 24px;
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
}