/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #4a3f6b;
    --primary-light: #b8a9d4;
    --primary-bg: #e8e0f0;
    --primary-dark: #2d2642;
    --white: #ffffff;
    --gray-100: #f8f7fa;
    --gray-200: #e9e6ef;
    --gray-600: #6b6880;
    --gray-800: #2d2a36;
    --shadow: 0 4px 6px -1px rgba(74, 63, 107, 0.1), 0 2px 4px -1px rgba(74, 63, 107, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(74, 63, 107, 0.1), 0 4px 6px -2px rgba(74, 63, 107, 0.05);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #B7ACD6;
    box-shadow: 0 4px 12px rgba(45, 38, 66, 0.15);
    z-index: 1000;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
}

.logo img {
    height: 78px;
    width: auto;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--primary-dark);
    font-weight: 600;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--white);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.hamburger-line {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--primary-dark);
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}

.hamburger.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* Hero Section */
.hero {
    background: url('hero-bg.jpg') calc(80% - 150px) calc(80% + 180px) / cover no-repeat;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 90px;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 55%;
    height: 100%;
    background: linear-gradient(to left, rgba(232, 224, 240, 1) 60%, rgba(232, 224, 240, 0) 100%);
}

.hero-content {
    text-align: right;
    max-width: 550px;
    margin: 0 0 0 auto;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: 40px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary);
    border: 2px solid var(--primary);
}

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

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

/* Apps Section */
.apps {
    padding: 100px 0;
    background: var(--white);
}

.apps h2,
.chi-siamo h2,
.contatti h2,
.testimonianze h2,
.faq h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.section-subtitle {
    text-align: center;
    color: var(--gray-600);
    font-size: 1.1rem;
    margin-bottom: 60px;
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.app-card {
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-200);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.app-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(74, 63, 107, 0.15);
}

.app-icon {
    width: 98px;
    height: 98px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.app-icon svg {
    width: 36px;
    height: 36px;
}

.app-icon.ninja {
    background: transparent;
}

.app-icon.ninja img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.app-icon.planaudit {
    background: transparent;
}

.app-icon.planaudit img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.app-icon.minddeck {
    background: transparent;
    width: auto;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-icon.minddeck img {
    width: 220px;
    height: auto;
    object-fit: contain;
}

.app-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.app-header .app-icon {
    margin-bottom: 0;
}

.app-header h3 {
    margin-bottom: 0;
}

.app-card h3 {
    font-size: 1.725rem;
    color: var(--primary-dark);
    margin-bottom: 16px;
}

.app-card > p {
    color: var(--gray-600);
    margin-bottom: 20px;
    line-height: 1.7;
}

.app-features {
    list-style: none;
    margin-bottom: 30px;
}

.app-features li {
    padding: 8px 0;
    padding-left: 28px;
    position: relative;
    color: var(--gray-600);
}

.app-features li::before {
    content: "\2713";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

.app-card-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.app-card-actions .btn {
    flex: 1;
    text-align: center;
    min-width: 140px;
    padding: 12px 20px;
}

/* Chi Siamo Section */
.chi-siamo {
    padding: 100px 0;
    background: var(--gray-100);
}

.chi-siamo-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 40px;
}

.chi-siamo-text p {
    margin-bottom: 20px;
    color: var(--gray-600);
    font-size: 1.1rem;
    line-height: 1.8;
}

.chi-siamo-text strong {
    color: var(--primary-dark);
}

.chi-siamo-image img {
    max-width: 100%;
    border-radius: 16px;
}

/* Testimonianze Section */
.testimonianze {
    padding: 100px 0;
    background: var(--white);
}

.testimonianze-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.testimonial-card {
    background: var(--gray-100);
    border-radius: 16px;
    padding: 36px;
    border: 1px solid var(--gray-200);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.testimonial-stars {
    margin-bottom: 16px;
}

.testimonial-stars span {
    color: #f59e0b;
    font-size: 1.25rem;
}

.testimonial-text {
    color: var(--gray-600);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.testimonial-author strong {
    display: block;
    color: var(--primary-dark);
    font-size: 0.95rem;
}

.testimonial-author span {
    color: var(--gray-600);
    font-size: 0.85rem;
}

/* FAQ Section */
.faq {
    padding: 100px 0;
    background: var(--gray-100);
}

.faq-list {
    max-width: 800px;
    margin: 40px auto 0;
}

.faq-item {
    background: var(--white);
    border-radius: 12px;
    margin-bottom: 12px;
    border: 1px solid var(--gray-200);
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.faq-item:hover {
    box-shadow: var(--shadow);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--primary-dark);
    text-align: left;
    gap: 16px;
}

.faq-question:hover {
    color: var(--primary);
}

.faq-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--primary);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 24px 20px;
    color: var(--gray-600);
    line-height: 1.7;
}

/* Contatti Section */
.contatti {
    padding: 100px 0;
    background: var(--white);
}

.contatti-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
    margin-top: 40px;
    align-items: start;
}

.contatti-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contatto-item {
    text-align: center;
    padding: 32px 24px;
    background: var(--gray-100);
    border-radius: 16px;
    transition: transform 0.3s ease;
}

.contatto-item:hover {
    transform: translateY(-5px);
}

.contatto-icon {
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.contatto-icon svg {
    width: 28px;
    height: 28px;
    color: var(--white);
}

.contatto-item h3 {
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.contatto-item a,
.contatto-item p {
    color: var(--primary);
    text-decoration: none;
    font-size: 1.05rem;
    font-weight: 500;
}

.contatto-item a:hover {
    text-decoration: underline;
}

/* Contact Form */
.contact-form {
    background: var(--gray-100);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--gray-200);
}

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

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: var(--primary-dark);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--gray-800);
    background: var(--white);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(74, 63, 107, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-600);
    opacity: 0.6;
}

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

.form-note {
    margin-top: 16px;
    font-size: 0.85rem;
    color: var(--gray-600);
    text-align: center;
}

.form-note a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

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

.form-success {
    display: none;
    text-align: center;
    padding: 24px;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 12px;
    color: #166534;
    font-weight: 500;
    margin-top: 16px;
}

.form-success.visible {
    display: block;
}

/* Footer */
.footer {
    background: var(--primary-dark);
    color: var(--white);
    padding: 60px 0 30px;
}

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

.footer-logo img {
    height: 60px;
    margin-bottom: 20px;
    border-radius: 10px;
}

.footer-motto {
    font-size: 1.1rem;
    color: var(--primary-light);
    margin-bottom: 24px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.footer-links a {
    color: var(--gray-200);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

.footer-copyright {
    color: var(--gray-600);
    font-size: 0.9rem;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* Page Header (for dedicated pages) */
.page-header {
    background: linear-gradient(135deg, var(--primary-bg) 0%, var(--primary-light) 100%);
    padding: 160px 0 80px;
    text-align: center;
}

.page-header h1 {
    font-size: 2.8rem;
    color: var(--primary-dark);
    margin-bottom: 16px;
}

.page-header p {
    font-size: 1.2rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.page-section {
    padding: 80px 0;
}

.page-section:nth-child(even) {
    background: var(--gray-100);
}

.page-section h2 {
    text-align: center;
    font-size: 2rem;
    color: var(--primary-dark);
    margin-bottom: 16px;
}

.page-section .section-subtitle {
    margin-bottom: 40px;
}

.features-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-detail-card {
    background: var(--white);
    padding: 32px;
    border-radius: 16px;
    border: 1px solid var(--gray-200);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-detail-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-detail-icon {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--white);
}

.feature-detail-icon svg {
    width: 30px;
    height: 30px;
}

.feature-detail-card h3 {
    font-size: 1.2rem;
    color: var(--primary-dark);
    margin-bottom: 12px;
}

.feature-detail-card p {
    color: var(--gray-600);
    line-height: 1.7;
    font-size: 0.95rem;
}

.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-bg) 0%, var(--primary-light) 100%);
    text-align: center;
}

.cta-section h2 {
    font-size: 2rem;
    color: var(--primary-dark);
    margin-bottom: 16px;
}

.cta-section p {
    color: var(--gray-600);
    font-size: 1.1rem;
    margin-bottom: 30px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Back link */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    margin-bottom: 20px;
    transition: color 0.3s ease;
}

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

.back-link svg {
    width: 20px;
    height: 20px;
}

/* Responsive */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--white);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 0;
        z-index: 1000;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        width: 100%;
        text-align: center;
    }

    .nav-links a {
        display: block;
        padding: 18px 20px;
        font-size: 1.2rem;
        border-bottom: 1px solid var(--gray-200);
    }

    .nav-links a:hover {
        background: var(--gray-100);
    }

    .hero::before {
        width: 100%;
        background: rgba(232, 224, 240, 0.85);
    }

    .hero-content {
        text-align: center;
        max-width: 100%;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .apps-grid {
        grid-template-columns: 1fr;
    }

    .chi-siamo-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .chi-siamo-image {
        order: -1;
    }

    .chi-siamo-image img {
        max-width: 200px;
        margin: 0 auto;
    }

    .testimonianze-grid {
        grid-template-columns: 1fr;
    }

    .contatti-grid {
        grid-template-columns: 1fr;
    }

    .contatti-info {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .contatto-item {
        flex: 1;
        min-width: 150px;
    }

    .contact-form {
        padding: 24px;
    }

    .app-card-actions {
        flex-direction: column;
    }

    .app-card-actions .btn {
        flex: auto;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .features-detail-grid {
        grid-template-columns: 1fr;
    }

    .footer-links {
        flex-direction: column;
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .contatti-info {
        flex-direction: column;
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    .apps h2,
    .chi-siamo h2,
    .contatti h2,
    .testimonianze h2,
    .faq h2 {
        font-size: 2rem;
    }
}