:root {
    --primary-color: #0056b3;
    --secondary-color: #6c757d;
    --dark-color: #1a1a1a;
    --light-color: #f8f9fa;
    --white: #ffffff;
    --text-color: #333333;
    --text-muted: #666666;
    --transition: all 0.3s ease;
    --container-width: 1140px;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

img {
    max-width: 100%;
}

.img-responsive {
    width: 100%;
    height: auto;
}

.rounded {
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Typography */
h1, h2, h3 {
    font-weight: 700;
    line-height: 1.2;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.title-underline {
    width: 60px;
    height: 4px;
    background-color: var(--primary-color);
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: #004494;
    transform: translateY(-2px);
}

.btn-outline {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-white {
    background-color: var(--white);
    color: var(--dark-color);
}

.btn-white:hover {
    background-color: var(--light-color);
}

.btn-block {
    display: block;
    width: 100%;
}

/* Header & Nav */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255,255,255,0.95);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    padding: 15px 0;
}

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

.logo img {
    height: 50px;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

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

.hamburger {
    display: none;
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: url('../img/hero-bg.jpg') no-repeat center center/cover;
    display: flex;
    align-items: center;
    position: relative;
    color: var(--white);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26,26,26,0.9) 0%, rgba(26,26,26,0.4) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.badge {
    background-color: rgba(255,255,255,0.1);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 20px;
    display: inline-block;
}

.hero-title {
    font-size: 3.5rem;
    max-width: 900px;
    margin: 0 auto 20px;
}

.hero-subtitle {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.9;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* Sections */
.section {
    padding: 100px 0;
}

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

/* Chi Siamo */
.content-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 50px;
    align-items: center;
}

.content-text p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: var(--text-muted);
    text-align: justify;
}

.content-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stat-card {
    background-color: var(--light-color);
    padding: 40px 20px;
    text-align: center;
    border-radius: 15px;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* Activities */
.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.activity-card {
    background-color: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.activity-card:hover {
    transform: translateY(-10px);
}

.activity-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.activity-card h3 {
    margin-bottom: 15px;
}

.activity-card p {
    color: var(--text-muted);
}

/* AMLFacile Section */
.amlfacile-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.brand-badge {
    background-color: var(--primary-color);
    color: var(--white);
    display: inline-block;
    padding: 5px 15px;
    border-radius: 5px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.amlfacile-content .section-title {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.amlfacile-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.amlfacile-features {
    list-style: none;
    margin-bottom: 40px;
}

.amlfacile-features li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
}

.amlfacile-features li::before {
    content: '✓';
    color: var(--primary-color);
    font-weight: 700;
    margin-right: 15px;
    margin-top: 3px;
}

.amlfacile-btns {
    display: flex;
    gap: 15px;
}

.btn-outline-white {
    border-color: var(--white);
    color: var(--white);
}

.btn-outline-white:hover {
    background-color: var(--white);
    color: var(--dark-color);
}

.amlfacile-visual {
    position: relative;
    padding: 40px;
}

.visual-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}

.card-tag {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 10px;
    display: block;
}

.visual-card h3 {
    color: var(--white);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.visual-card p {
    color: rgba(255,255,255,0.7);
    font-size: 1rem;
}

/* Contact */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
}

.info-list {
    margin-top: 40px;
}

.info-item {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    gap: 15px;
}

.contact-form {
    background-color: var(--light-color);
    padding: 40px;
    border-radius: 15px;
}

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

.form-group input, .form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0,86,179,0.1);
}

/* Footer */
.footer-bottom {
    padding: 40px 0;
    border-top: 1px solid #eee;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-flex {
    display: flex;
    justify-content: space-between;
}

.footer-flex a {
    color: var(--primary-color);
    text-decoration: none;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-title { font-size: 2.5rem; }
    .content-grid, .amlfacile-container, .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .amlfacile-visual { order: -1; }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    .hamburger {
        display: block;
    }
    .hero-title { font-size: 2rem; }
    .hero-btns { flex-direction: column; }
}