@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* DESIGN SYSTEM & CSS VARIABLES */
:root {
    --primary-color: #0A2540;      /* Deep Navy Blue for authority */
    --primary-light: #1E3A5F;      /* Lighter Navy for hover/backgrounds */
    --accent-color: #E53E3E;       /* Red Fiammetta for CTA */
    --accent-hover: #C53030;       /* Darker Red for CTA hover */
    --accent-light: #FFF5F5;       /* Light red background tint */
    --text-color: #334155;         /* Slate Grey for main text */
    --text-muted: #64748B;         /* Muted slate for secondary text */
    --text-light: #94A3B8;         /* Light slate for subtle text */
    --bg-light: #F8FAFC;           /* Very light grey for alternate sections */
    --bg-white: #FFFFFF;           /* White background */
    --border-color: #E2E8F0;       /* Border color */
    --success-color: #10B981;      /* Emerald Green for success states */
    --error-color: #EF4444;        /* Red for validation errors */
    
    /* Typography */
    --font-title: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(10, 37, 64, 0.05);
    --shadow-md: 0 10px 20px rgba(10, 37, 64, 0.08);
    --shadow-lg: 0 20px 40px rgba(10, 37, 64, 0.12);
    --shadow-inset: inset 0 2px 4px rgba(0,0,0,0.06);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Layout */
    --container-max-width: 1200px;
    --header-height: 80px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
}

/* BASE RESET */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-body);
    color: var(--text-color);
    background-color: var(--bg-white);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-title);
    color: var(--primary-color);
    font-weight: 700;
    line-height: 1.25;
}

p {
    font-weight: 400;
}

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

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

button, input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

/* ACCESS-ORIENTED FOCUS STYLES */
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 3px solid var(--accent-color);
    outline-offset: 2px;
}

/* LAYOUT CONTAINERS */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

.section-bg {
    background-color: var(--bg-light);
}

/* HEADER & NAVIGATION */
.header {
    height: var(--header-height);
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    display: flex;
    align-items: center;
    transition: background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-title);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--primary-color);
}

.logo svg {
    color: var(--accent-color);
    transition: transform var(--transition-normal);
}

.logo:hover svg {
    transform: rotate(15deg) scale(1.1);
}

.logo-text span {
    color: var(--accent-color);
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-color);
    position: relative;
    padding: 6px 0;
}

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

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

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

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    transition: transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--bg-white);
    box-shadow: 0 4px 14px rgba(229, 62, 62, 0.3);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    box-shadow: 0 6px 20px rgba(229, 62, 62, 0.4);
    transform: translateY(-2px);
}

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

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
}

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

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

.btn-nav {
    padding: 10px 20px;
    font-size: 0.9rem;
}

/* MOBILE NAV TOGGLE */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle-icon {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--primary-color);
    position: relative;
    transition: background-color var(--transition-fast);
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--primary-color);
    left: 0;
    transition: transform var(--transition-fast);
}

.nav-toggle-icon::before {
    top: -6px;
}

.nav-toggle-icon::after {
    bottom: -6px;
}

/* Active State for Mobile Nav Open */
.nav-toggle.active .nav-toggle-icon {
    background-color: transparent;
}
.nav-toggle.active .nav-toggle-icon::before {
    transform: translateY(6px) rotate(45deg);
}
.nav-toggle.active .nav-toggle-icon::after {
    transform: translateY(-6px) rotate(-45deg);
}

/* HERO SECTION */
.hero {
    position: relative;
    padding-top: calc(var(--header-height) + 60px);
    padding-bottom: 100px;
    overflow: hidden;
    background-image: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
}

.hero-wrapper {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.hero-content {
    max-width: 620px;
    z-index: 10;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--accent-light);
    color: var(--accent-color);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid rgba(0, 102, 204, 0.15);
}

.hero-tag svg {
    color: var(--accent-color);
}

.hero-title {
    font-size: 3rem;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
    color: var(--primary-color);
}

.hero-title span {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-color);
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-image-container {
    position: relative;
    z-index: 5;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background-color: var(--primary-color);
    aspect-ratio: 1 / 1;
    border: 4px solid var(--bg-white);
    transition: transform var(--transition-slow);
}

.hero-image-wrapper:hover {
    transform: scale(1.02);
}

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Background elements for hero */
.hero-bg-shape {
    position: absolute;
    top: -10%;
    right: -10%;
    width: 50%;
    height: 60%;
    background: radial-gradient(circle, rgba(0, 102, 204, 0.08) 0%, rgba(255,255,255,0) 70%);
    z-index: 1;
    pointer-events: none;
}

.hero-badge-floating {
    position: absolute;
    bottom: 30px;
    left: -20px;
    background-color: var(--bg-white);
    padding: 16px 24px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 15;
    border: 1px solid var(--border-color);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero-badge-icon {
    width: 48px;
    height: 48px;
    background-color: var(--accent-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
}

.hero-badge-text {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
}

.hero-badge-text strong {
    display: block;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary-color);
    font-family: var(--font-title);
}

/* SECTION HEADER */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 64px auto;
}

.section-tag {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
    display: block;
}

.section-title {
    font-size: 2.25rem;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
}

/* SECTION: WHY CHOOSE FIAMMETTA */
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.why-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 40px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--accent-color);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-normal);
}

.why-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: rgba(0, 102, 204, 0.2);
}

.why-card:hover::before {
    transform: scaleX(1);
}

.why-icon-wrapper {
    width: 64px;
    height: 64px;
    border-radius: var(--border-radius-sm);
    background-color: var(--accent-light);
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    transition: transform var(--transition-normal), background-color var(--transition-normal), color var(--transition-normal);
}

.why-card:hover .why-icon-wrapper {
    transform: scale(1.1);
    background-color: var(--accent-color);
    color: var(--bg-white);
}

.why-card-title {
    font-size: 1.35rem;
    margin-bottom: 16px;
}

.why-card-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* SECTION: PROJECT EXAMPLES */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.project-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 32px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.project-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.pdf-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: #FEF2F2;
    color: #DC2626;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    border: 1px solid rgba(220, 38, 38, 0.1);
}

.pdf-size {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.project-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.project-description {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
    flex-grow: 1;
}

.btn-download {
    width: 100%;
    background-color: var(--bg-light);
    color: var(--primary-color);
    border: 1px solid var(--border-color);
}

.btn-download:hover {
    background-color: var(--accent-color);
    color: var(--bg-white);
    border-color: var(--accent-color);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.2);
}

/* SECTION: CONTACT FORM */
.contact-section {
    position: relative;
    overflow: hidden;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 64px;
    align-items: center;
}

.contact-info {
    max-width: 480px;
}

.contact-info-title {
    font-size: 2.25rem;
    margin-bottom: 20px;
}

.contact-info-desc {
    color: var(--text-muted);
    margin-bottom: 40px;
    font-size: 1.05rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    background-color: var(--accent-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    flex-shrink: 0;
}

.contact-detail-content h4 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.contact-detail-content p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.contact-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 48px;
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: 24px;
    position: relative;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.form-control {
    width: 100%;
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 14px 16px;
    font-size: 0.95rem;
    color: var(--text-color);
    transition: border-color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control::placeholder {
    color: var(--text-light);
}

.form-control:focus {
    background-color: var(--bg-white);
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.15);
    outline: none;
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.form-error-msg {
    color: var(--error-color);
    font-size: 0.8rem;
    font-weight: 500;
    margin-top: 4px;
    display: none;
    align-items: center;
    gap: 4px;
}

.form-control.is-invalid {
    border-color: var(--error-color);
}

.form-control.is-invalid:focus {
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.15);
}

.form-privacy-note {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.form-privacy-note a {
    color: var(--accent-color);
    font-weight: 500;
}

.form-privacy-note a:hover {
    text-decoration: underline;
}

.btn-submit {
    width: 100%;
    padding: 16px;
    font-size: 1rem;
}

/* SUBMIT LOADING SPINNER */
.spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.btn-submit.loading {
    background-color: var(--accent-hover);
    pointer-events: none;
}

.btn-submit.loading .spinner {
    display: inline-block;
}

.btn-submit.loading .btn-text {
    display: none;
}

/* SUCCESS MODAL / OVERLAY */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 37, 64, 0.6);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background-color: var(--bg-white);
    border-radius: var(--border-radius-lg);
    padding: 48px;
    max-width: 480px;
    width: 90%;
    text-align: center;
    box-shadow: var(--shadow-lg);
    transform: translateY(20px);
    transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-icon-success {
    width: 80px;
    height: 80px;
    background-color: #ECFDF5;
    color: var(--success-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px auto;
}

.modal-title {
    font-size: 1.75rem;
    margin-bottom: 12px;
}

.modal-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 32px;
}

/* FOOTER */
.footer {
    background-color: var(--primary-color);
    color: var(--bg-white);
    padding: 80px 0 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 64px;
    margin-bottom: 60px;
}

.footer-info {
    max-width: 360px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-title);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--bg-white);
    margin-bottom: 20px;
}

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

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

.footer-desc {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-title {
    color: var(--bg-white);
    font-size: 1.05rem;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 8px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 24px;
    height: 2px;
    background-color: var(--accent-color);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link {
    color: var(--text-light);
    font-size: 0.9rem;
    transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-link:hover {
    color: var(--bg-white);
    padding-left: 4px;
}

.footer-contacts-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.footer-contact-item svg {
    color: var(--accent-color);
    flex-shrink: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 0.85rem;
    color: var(--text-light);
}

.footer-legal-links {
    display: flex;
    gap: 24px;
}

.footer-legal-link:hover {
    color: var(--bg-white);
    text-decoration: underline;
}

/* ANIMATION SCROLL FADE-IN */
.fade-in-section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in-section.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* CHI SIAMO FEATURES */
.chi-siamo-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 28px;
}

.chi-siamo-feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
}

.chi-siamo-feature-item svg {
    flex-shrink: 0;
    color: var(--success-color);
}

/* RESPONSIVE DESIGN (MEDIA QUERIES) */

@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .why-grid {
        gap: 20px;
        grid-template-columns: repeat(3, 1fr);
    }
    
    .contact-wrapper {
        gap: 40px;
    }
    
    .footer-grid {
        gap: 40px;
    }
}

@media (max-width: 968px) {
    .section {
        padding: 80px 0;
    }
    
    .hero {
        padding-top: calc(var(--header-height) + 40px);
        padding-bottom: 80px;
    }
    
    .hero-wrapper {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-ctas {
        justify-content: center;
    }
    
    .hero-image-container {
        max-width: 480px;
        width: 100%;
        margin: 0 auto;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    /* Responsive styling for Chi Siamo grid */
    #chi-siamo div[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
        gap: 32px !important;
        text-align: center;
    }
    #chi-siamo div[style*="grid-template-columns"] div[style*="grid-template-columns"] {
        max-width: 480px;
        margin: 0 auto 20px auto;
    }
    #chi-siamo div[style*="display: flex"] {
        justify-content: center;
    }
    #chi-siamo .btn {
        margin: 0 auto;
    }
    
    .chi-siamo-features {
        max-width: 450px;
        margin: 0 auto 28px auto;
        gap: 12px 24px;
    }
    
    .chi-siamo-feature-item {
        font-size: 0.85rem;
        justify-content: flex-start;
    }
    
    
    .contact-info {
        max-width: 100%;
        text-align: center;
    }
    
    .contact-details {
        align-items: center;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .contact-detail-item {
        text-align: left;
        width: 100%;
    }
    
    .contact-card {
        padding: 32px;
        max-width: 550px;
        width: 100%;
        margin: 0 auto;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-info {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    
    .nav {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--bg-white);
        flex-direction: column;
        padding: 48px 24px;
        gap: 24px;
        transition: left var(--transition-normal);
        border-top: 1px solid var(--border-color);
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.05);
        align-items: stretch;
    }
    
    .nav.active {
        left: 0;
    }
    
    .nav-link {
        font-size: 1.1rem;
        padding: 10px 0;
        text-align: center;
        width: 100%;
    }
    
    .nav-link::after {
        display: none;
    }
    
    .btn-nav {
        width: 100%;
        margin-top: 24px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-ctas .btn {
        width: 100%;
    }
    
    .section-title {
        font-size: 1.85rem;
    }
    
    .contact-card {
        padding: 24px 16px;
    }
    
    .footer-bottom {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    /* Ensure B2B hero title fits mobile viewports */
    #hero-main-title {
        font-size: 1.6rem !important;
    }
    
    .chi-siamo-features {
        gap: 8px 12px;
    }
    
    .chi-siamo-feature-item {
        font-size: 0.78rem;
    }
}

/* NEW DIRECT CONTACT CARD & STICKY BAR STYLES */
.contact-card-title-small {
    font-size: 1.4rem;
    margin-bottom: 20px;
    color: var(--primary-color);
    font-family: var(--font-title);
    font-weight: 700;
}

.contact-action-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.btn-wa-direct {
    background-color: #25D366;
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.25);
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 28px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-wa-direct:hover {
    background-color: #128C7E;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
    transform: translateY(-2px);
}

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

.btn-call-direct {
    width: 100%;
    padding: 16px;
    font-size: 1rem;
}

.contact-availability-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: 8px;
}

.footer-link-active {
    color: var(--accent-light);
    font-weight: 600;
    transition: color var(--transition-fast);
}

.footer-link-active:hover {
    color: var(--bg-white);
    text-decoration: underline;
}

/* FLOATING WHATSAPP BUTTON */
.whatsapp-float {
    display: none; /* Hidden on desktop */
}

@media (max-width: 768px) {
    .whatsapp-float {
        display: flex;
        position: fixed;
        bottom: 24px;
        right: 24px;
        width: 60px;
        height: 60px;
        background-color: #25D366;
        color: #ffffff;
        border-radius: 50%;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
        z-index: 1100;
        transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    }
    
    .whatsapp-float:hover {
        transform: scale(1.08);
        box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
    }
}
    
/* FAQ ACCORDION STYLES */
.faq-item {
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.faq-item:hover {
    border-color: var(--accent-color) !important;
    box-shadow: var(--shadow-sm);
}
.faq-toggle-btn svg {
    transition: transform var(--transition-normal);
}
.faq-item.active .faq-toggle-btn svg {
    transform: rotate(180deg);
    color: var(--accent-color);
}
.faq-item.active {
    border-color: var(--accent-color) !important;
}

/* LOGO IMAGE STYLING */
.logo-img {
    transition: transform var(--transition-normal);
}
.logo:hover .logo-img {
    transform: scale(1.05);
}

/* REDESIGNED DOVE OPERIAMO SECTION STYLING */
.operiamo-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: flex-start;
}

.operiamo-intro {
    font-size: 1.1rem;
    color: var(--text-color);
    line-height: 1.7;
    margin-bottom: 32px;
}

.operiamo-intro strong {
    color: var(--primary-color);
}

/* City Tags Layout */
.operiamo-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 32px;
}

.operiamo-tag-item {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary-color);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}

.operiamo-tag-item svg {
    color: var(--accent-color);
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.operiamo-tag-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-color);
    background: var(--accent-light);
}

.operiamo-tag-item:hover svg {
    transform: scale(1.1);
}

/* CTA area below cards */
.operiamo-cta-wrapper {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
    padding-top: 16px;
    border-top: 1px dashed var(--border-color);
}

.operiamo-cta-text {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
}

/* Premium Map Card */
.map-card {
    position: relative;
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    padding: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.map-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 30px 60px rgba(10, 37, 64, 0.18);
}

.map-container-new {
    width: 100%;
    aspect-ratio: 1.2 / 1;
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.map-badge {
    position: absolute;
    bottom: 24px;
    left: 24px;
    right: 24px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--border-radius-sm);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-md);
    transition: background var(--transition-fast);
}

.map-card:hover .map-badge {
    background: rgba(255, 255, 255, 0.98);
}

.map-badge-icon {
    width: 36px;
    height: 36px;
    background: var(--primary-color);
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.map-badge-text {
    display: flex;
    flex-direction: column;
    line-height: 1.4;
}

.map-badge-text strong {
    font-size: 0.85rem;
    color: var(--primary-color);
}

.map-badge-text span {
    font-size: 0.8rem;
    color: var(--text-color);
}

/* Responsive override for desktop */
@media (min-width: 968px) {
    .operiamo-grid {
        grid-template-columns: 1.1fr 0.9fr;
        gap: 60px;
        align-items: center;
    }
    
    .map-container-new {
        aspect-ratio: 1.1 / 1;
    }
}


/* EXTRA SERVICE ROW RESPONSIVENESS */
@media (max-width: 868px) {
    .extra-service-row {
        grid-template-columns: 1fr !important;
        gap: 24px !important;
        padding: 24px !important;
    }
    .extra-service-info-order {
        order: 2;
    }
}

/* GENERAL HOVER ZOOM ON IMAGES & WRAPPERS */
.service-img-wrapper,
.extra-service-img-wrapper,
.hero-image-wrapper,
#lavori > div > div {
    overflow: hidden !important;
    position: relative;
}

.service-img-wrapper img,
.extra-service-img-wrapper img,
.hero-image-wrapper img,
#lavori img {
    transition: transform var(--transition-slow) !important;
}

.service-img-wrapper:hover img,
.extra-service-img-wrapper:hover img,
.hero-image-wrapper:hover img,
#lavori > div > div:hover img {
    transform: scale(1.05) !important;
}