/* ACCESSIBILITE PAGE - MODERN & AIRY DESIGN */

/* Hero */
.a11y-hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    padding: 120px 24px 80px;
    text-align: center;
}

.a11y-hero-content {
    max-width: 700px;
}

.a11y-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.a11y-hero h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: 20px;
    line-height: 1.1;
}

.a11y-hero p {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
}

/* Stats */
.a11y-stats {
    display: flex;
    justify-content: center;
    gap: 24px;
    padding: 0 24px;
    margin-top: -50px;
    position: relative;
    z-index: 10;
    flex-wrap: wrap;
}

.stat-card {
    background: #fff;
    border-radius: 20px;
    padding: 32px 40px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    min-width: 200px;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-card.highlight {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
}

.stat-card.highlight .stat-number,
.stat-card.highlight .stat-label {
    color: #fff;
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: #6366f1;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.95rem;
    color: #64748b;
    line-height: 1.4;
}

/* Features */
.a11y-features {
    padding: 100px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.a11y-features h2 {
    text-align: center;
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.feature-card {
    background: #fff;
    border-radius: 16px;
    padding: 32px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: transparent;
}

.feature-card.visual { border-left: 4px solid #6366f1; }
.feature-card.cognitive { border-left: 4px solid #4ecdc4; }
.feature-card.audio { border-left: 4px solid #51cf66; }
.feature-card.navigation { border-left: 4px solid #ffa726; }

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.feature-card.visual .feature-icon {
    background: linear-gradient(135deg, rgba(99,102,241,0.15) 0%, rgba(139,92,246,0.15) 100%);
    color: #6366f1;
}

.feature-card.cognitive .feature-icon {
    background: linear-gradient(135deg, rgba(78,205,196,0.15) 0%, rgba(68,163,160,0.15) 100%);
    color: #4ecdc4;
}

.feature-card.audio .feature-icon {
    background: linear-gradient(135deg, rgba(81,207,102,0.15) 0%, rgba(64,192,87,0.15) 100%);
    color: #51cf66;
}

.feature-card.navigation .feature-icon {
    background: linear-gradient(135deg, rgba(255,167,38,0.15) 0%, rgba(255,152,0,0.15) 100%);
    color: #ffa726;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 0.95rem;
    color: #64748b;
    line-height: 1.6;
    margin: 0;
}

/* Certifications */
.a11y-certifications {
    background: #f8fafc;
    padding: 80px 24px;
}

.a11y-certifications h2 {
    text-align: center;
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 50px;
}

.cert-grid {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
    max-width: 900px;
    margin: 0 auto;
}

.cert-item {
    text-align: center;
    padding: 24px;
    min-width: 200px;
}

.cert-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.8rem;
    color: #fff;
}

.cert-item h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 6px;
}

.cert-item p {
    font-size: 0.9rem;
    color: #64748b;
    margin: 0;
}

/* Quote */
.a11y-quote {
    padding: 80px 24px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.a11y-quote blockquote {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 500;
    color: #1e293b;
    font-style: italic;
    line-height: 1.5;
    margin: 0 0 20px;
    position: relative;
}

.quote-author {
    font-size: 1rem;
    color: #6366f1;
    font-weight: 600;
}

/* CTA */
.a11y-cta {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    padding: 80px 24px;
    text-align: center;
    margin: 0 24px 60px;
    border-radius: 24px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.a11y-cta h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}

.a11y-cta p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

.cta-btn {
    display: inline-block;
    background: #fff;
    color: #6366f1;
    padding: 16px 40px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
}

.cta-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* ========================================
   MOBILE RESPONSIVE - EXPERIENCE AEREE
   ======================================== */

/* Tablets */
@media (max-width: 768px) {
    .a11y-hero {
        min-height: auto;
        padding: 120px 24px 60px;
    }

    .a11y-badge {
        font-size: 0.85rem;
        padding: 6px 16px;
    }

    .a11y-hero h1 {
        font-size: 2rem;
        margin-bottom: 16px;
    }

    .a11y-hero p {
        font-size: 1rem;
    }

    .a11y-stats {
        flex-direction: column;
        align-items: center;
        margin-top: -30px;
        gap: 16px;
    }

    .stat-card {
        width: 100%;
        max-width: 300px;
        padding: 24px 32px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .stat-label {
        font-size: 0.9rem;
    }

    .a11y-features {
        padding: 60px 24px;
    }

    .a11y-features h2 {
        font-size: 1.75rem;
        margin-bottom: 40px;
    }

    .features-grid {
        gap: 16px;
    }

    .feature-card {
        padding: 24px;
    }

    .feature-icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }

    .feature-card h3 {
        font-size: 1.1rem;
    }

    .feature-card p {
        font-size: 0.9rem;
    }

    .a11y-certifications {
        padding: 60px 24px;
    }

    .a11y-certifications h2 {
        font-size: 1.75rem;
        margin-bottom: 40px;
    }

    .cert-grid {
        gap: 20px;
    }

    .cert-item {
        padding: 20px;
    }

    .cert-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .cert-item h3 {
        font-size: 1rem;
    }

    .a11y-quote {
        padding: 60px 24px;
    }

    .a11y-quote blockquote {
        font-size: 1.3rem;
    }

    .a11y-cta {
        margin: 0 16px 40px;
        padding: 50px 24px;
        border-radius: 16px;
    }

    .a11y-cta h2 {
        font-size: 1.5rem;
    }

    .a11y-cta p {
        font-size: 1rem;
    }

    .cta-btn {
        padding: 14px 32px;
        font-size: 1rem;
    }
}

/* Small phones */
@media (max-width: 480px) {
    .a11y-hero {
        padding: 110px 16px 50px;
    }

    .a11y-badge {
        font-size: 0.8rem;
        padding: 5px 12px;
    }

    .a11y-hero h1 {
        font-size: 1.75rem;
    }

    .a11y-hero p {
        font-size: 0.95rem;
    }

    .stat-card {
        padding: 20px 24px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .a11y-features {
        padding: 50px 16px;
    }

    .a11y-features h2 {
        font-size: 1.5rem;
    }

    .feature-card {
        padding: 20px 16px;
    }

    .a11y-certifications {
        padding: 50px 16px;
    }

    .a11y-certifications h2 {
        font-size: 1.5rem;
    }

    .cert-item {
        min-width: 160px;
    }

    .a11y-quote {
        padding: 50px 16px;
    }

    .a11y-quote blockquote {
        font-size: 1.1rem;
    }

    .a11y-cta {
        margin: 0 12px 32px;
        padding: 40px 16px;
    }

    .a11y-cta h2 {
        font-size: 1.35rem;
    }

    .cta-btn {
        padding: 12px 28px;
        font-size: 0.95rem;
    }
}

/* Touch devices */
@media (hover: none) and (pointer: coarse) {
    .feature-card,
    .stat-card,
    .cert-item,
    .cta-btn {
        min-height: 48px;
    }
}

/* Landscape phones */
@media (max-width: 768px) and (orientation: landscape) {
    .a11y-hero {
        padding: 100px 32px 40px;
        min-height: auto;
    }

    .a11y-hero h1 {
        font-size: 1.75rem;
    }

    .a11y-stats {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    .stat-card {
        width: auto;
        min-width: 150px;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cert-grid {
        flex-wrap: nowrap;
        overflow-x: auto;
        justify-content: flex-start;
        padding-bottom: 10px;
    }
}