/* ========================================
   PERCHÉ GIANT - CUSTOM STYLES
   Tone: Brutale ma Corporate
   Color: Blu Ottanio Giant (#3a8ea5)
======================================== */

:root {
    --giant-blue: #3a8ea5;
    --giant-blue-dark: #2a6e85;
    --giant-blue-light: #4a9eb5;
    --dark-bg: #1a1a1a;
    --darker-bg: #0f0f0f;
    --light-bg: #f8f9fa;
    --text-light: #e0e0e0;
    --border-color: #333;
    --success-green: #10b981;
    --warning-red: #ef4444;
}

/* ========================================
   HERO SECTION
======================================== */
#hero-perche {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
    padding: 120px 0 60px;
    position: relative;
    overflow: hidden;
}

#hero-perche::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(58, 142, 165, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-block;
    background: rgba(58, 142, 165, 0.15);
    border: 1px solid var(--giant-blue);
    color: var(--giant-blue-light);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    margin-bottom: 30px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 25px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--text-light);
    font-weight: 400;
    max-width: 700px;
    margin: 0 auto;
}

/* Trust Bar */
.trust-bar {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 60px;
    padding: 30px;
    background: rgba(255, 255, 255, 0.03);
    border-top: 1px solid var(--border-color);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-light);
    font-size: 0.95rem;
}

.trust-item i {
    color: var(--giant-blue);
    font-size: 1.3rem;
}

/* ========================================
   SECTION STYLES
======================================== */
.dark-section {
    background: var(--dark-bg);
    color: var(--text-light);
    padding: 100px 0;
}

.light-section {
    background: var(--light-bg);
    color: #333;
    padding: 100px 0;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 20px;
    text-align: center;
    line-height: 1.3;
}

.dark-section .section-title {
    color: #fff;
}

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

.section-subtitle {
    font-size: 1.2rem;
    text-align: center;
    margin-bottom: 60px;
    opacity: 0.8;
}

/* ========================================
   IL PROBLEMA CARDS
======================================== */
.problems-grid {
    margin-top: 50px;
}

.problem-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 40px 30px;
    height: 100%;
    transition: all 0.3s ease;
}

.problem-card:hover {
    transform: translateY(-5px);
    border-color: var(--warning-red);
    background: rgba(239, 68, 68, 0.05);
}

.problem-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.problem-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 15px;
}

.problem-card p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 20px;
    color: var(--text-light);
}

.problem-impact {
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--warning-red);
}

.problem-solution {
    text-align: center;
    margin-top: 60px;
}

.problem-solution .lead {
    font-size: 1.3rem;
    color: var(--giant-blue-light);
}

/* ========================================
   APPROCCIO GIANT CARDS
======================================== */
.approach-grid {
    margin-top: 50px;
}

.approach-card {
    background: #fff;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    padding: 40px 30px;
    height: 100%;
    position: relative;
    transition: all 0.3s ease;
}

.approach-card:hover {
    transform: translateY(-5px);
    border-color: var(--giant-blue);
    box-shadow: 0 10px 30px rgba(58, 142, 165, 0.15);
}

.approach-number {
    position: absolute;
    top: -20px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--giant-blue);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
}

.approach-icon {
    font-size: 2.5rem;
    color: var(--giant-blue);
    margin: 20px 0;
}

.approach-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--dark-bg);
    margin-bottom: 15px;
}

.approach-card p {
    font-size: 1rem;
    line-height: 1.6;
    color: #555;
    margin-bottom: 20px;
}

.approach-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.approach-features li {
    padding: 8px 0;
    font-size: 0.95rem;
    color: #666;
}

.approach-features i {
    color: var(--success-green);
    margin-right: 10px;
}

/* ========================================
   TEAM METHOD SECTION
======================================== */
.team-structure {
    margin-top: 50px;
}

.team-card {
    border-radius: 12px;
    padding: 40px 30px;
    height: 100%;
    border: 2px solid;
}

.team-card.human {
    background: rgba(16, 185, 129, 0.05);
    border-color: var(--success-green);
}

.team-card.ai {
    background: rgba(58, 142, 165, 0.05);
    border-color: var(--giant-blue);
}

.team-badge {
    display: inline-block;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.team-card.human .team-badge {
    background: var(--success-green);
    color: #fff;
}

.team-card.ai .team-badge {
    background: var(--giant-blue);
    color: #fff;
}

.team-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 15px;
}

.team-card h3 i {
    margin-right: 10px;
}

.team-card p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 25px;
}

.team-expertise {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.expertise-tag {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    color: #fff;
}

.ai-roles {
    margin-top: 20px;
}

.ai-role {
    padding: 12px;
    margin-bottom: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-left: 3px solid var(--giant-blue);
    border-radius: 4px;
}

.ai-role strong {
    color: var(--giant-blue-light);
    display: block;
    margin-bottom: 5px;
}

.team-result {
    margin-top: 60px;
    padding: 40px;
    background: rgba(58, 142, 165, 0.1);
    border: 2px solid var(--giant-blue);
    border-radius: 12px;
    text-align: center;
}

.team-result h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 15px;
}

.team-result h3 i {
    color: var(--giant-blue-light);
    margin-right: 10px;
}

/* ========================================
   STATS & TRACK RECORD
======================================== */
.stats-grid {
    margin: 50px 0;
}

.stat-card {
    text-align: center;
    padding: 40px 20px;
    background: #fff;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--giant-blue);
    box-shadow: 0 10px 30px rgba(58, 142, 165, 0.15);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--giant-blue);
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-bg);
    margin-bottom: 8px;
}

.stat-detail {
    font-size: 0.9rem;
    color: #666;
}

.case-study-highlight {
    margin: 60px 0;
    padding: 50px;
    background: linear-gradient(135deg, rgba(58, 142, 165, 0.1) 0%, rgba(58, 142, 165, 0.05) 100%);
    border: 2px solid var(--giant-blue);
    border-radius: 12px;
    text-align: center;
}

.case-badge {
    display: inline-block;
    background: var(--giant-blue);
    color: #fff;
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    margin-bottom: 25px;
}

.case-study-highlight h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-bg);
    margin-bottom: 20px;
}

.case-study-highlight .lead {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 25px;
}

.case-reason {
    padding: 25px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 8px;
}

.case-reason strong {
    color: var(--giant-blue-dark);
}

.proof-points {
    margin-top: 60px;
}

.proof-points h3 {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    color: var(--dark-bg);
    margin-bottom: 40px;
}

.proof-card {
    padding: 30px;
    background: #fff;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.proof-card:hover {
    transform: translateY(-5px);
    border-color: var(--success-green);
}

.proof-card i {
    font-size: 2.5rem;
    color: var(--giant-blue);
    margin-bottom: 15px;
    display: block;
}

.proof-card h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark-bg);
    margin-bottom: 10px;
}

.proof-card p {
    font-size: 1rem;
    color: #666;
    margin: 0;
}

/* ========================================
   FILOSOFIA STEPS
======================================== */
.filosofia-steps {
    margin: 50px 0;
}

.step-card {
    display: flex;
    gap: 30px;
    padding: 40px;
    margin-bottom: 30px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.step-card:hover {
    border-color: var(--giant-blue);
    background: rgba(58, 142, 165, 0.05);
    transform: translateX(10px);
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--giant-blue);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 800;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 15px;
}

.step-content h3 i {
    color: var(--giant-blue-light);
    margin-right: 10px;
}

.step-content p {
    font-size: 1.05rem;
    line-height: 1.6;
}

.filosofia-quote {
    margin-top: 60px;
    text-align: center;
}

.filosofia-quote blockquote {
    font-size: 1.5rem;
    font-weight: 600;
    font-style: italic;
    color: var(--giant-blue-light);
    border-left: 4px solid var(--giant-blue);
    padding-left: 30px;
    margin: 0 auto;
    max-width: 800px;
}

/* ========================================
   COMPARISON TABLE
======================================== */
.comparison-table-wrapper {
    overflow-x: auto;
    margin: 50px 0;
}

.comparison-table {
    width: 100%;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.comparison-table thead {
    background: var(--dark-bg);
}

.comparison-table th {
    padding: 20px;
    font-size: 1.1rem;
    font-weight: 700;
    text-align: left;
    color: #fff;
}

.comparison-table th.competitor {
    background: var(--warning-red);
}

.comparison-table th.giant {
    background: var(--giant-blue);
}

.comparison-table td {
    padding: 18px 20px;
    font-size: 1rem;
    border-bottom: 1px solid #e5e7eb;
}

.comparison-table td strong {
    color: var(--dark-bg);
}

.comparison-table td.competitor {
    background: rgba(239, 68, 68, 0.05);
}

.comparison-table td.giant {
    background: rgba(58, 142, 165, 0.05);
}

.comparison-table .bad {
    color: var(--warning-red);
    font-size: 1.2rem;
    margin-right: 8px;
}

.comparison-table .good {
    color: var(--success-green);
    font-size: 1.2rem;
    margin-right: 8px;
}

/* ========================================
   SEDE & CONTATTI
======================================== */
.sede-info {
    margin-top: 30px;
}

.sede-card {
    display: flex;
    gap: 25px;
    padding: 30px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 30px;
}

.sede-icon {
    font-size: 3rem;
    color: var(--giant-blue);
}

.sede-details h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}

.sede-details p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin: 0;
}

.sede-note {
    display: flex;
    gap: 15px;
    padding: 20px;
    background: rgba(58, 142, 165, 0.1);
    border-left: 4px solid var(--giant-blue);
    border-radius: 8px;
    margin-bottom: 20px;
}

.sede-note i {
    color: var(--giant-blue-light);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.sede-legal {
    padding: 15px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    text-align: center;
}

.location-visual {
    padding: 40px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.location-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--giant-blue);
    color: #fff;
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 600;
    margin-bottom: 25px;
}

.location-badge i {
    font-size: 1.3rem;
}

.location-description {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 30px;
}

.location-benefits {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
}

.benefit-item i {
    color: var(--giant-blue-light);
    font-size: 1.5rem;
}

/* ========================================
   CTA FINALE
======================================== */
.cta-section {
    background: linear-gradient(135deg, var(--giant-blue-dark) 0%, var(--giant-blue) 100%);
    color: #fff;
    padding: 100px 0;
}

.cta-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.3;
}

.cta-subtitle {
    font-size: 1.4rem;
    margin-bottom: 50px;
    opacity: 0.95;
}

.cta-content {
    display: flex;
    gap: 60px;
    justify-content: center;
    align-items: flex-start;
    flex-wrap: wrap;
    margin: 50px 0;
}

.cta-problem {
    flex: 1;
    max-width: 400px;
}

.cta-problem h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 25px;
}

.cta-problems-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.cta-problems-list li {
    padding: 12px 0;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.cta-problems-list i {
    color: var(--success-green);
    font-size: 1.3rem;
}

.cta-action {
    flex: 1;
    max-width: 400px;
    text-align: center;
}

.btn-cta {
    background: #fff;
    color: var(--giant-blue-dark);
    border: none;
    padding: 18px 40px;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 50px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.btn-cta:hover {
    background: var(--dark-bg);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.cta-note {
    margin-top: 20px;
    font-size: 0.95rem;
    opacity: 0.9;
}

.cta-reassurance {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.reassurance-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}

.reassurance-item i {
    font-size: 1.3rem;
    opacity: 0.8;
}

/* ========================================
   RESPONSIVE
======================================== */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .step-card {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        margin: 0 auto 20px;
    }
    
    .cta-title {
        font-size: 2.2rem;
    }
    
    .trust-bar {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .dark-section,
    .light-section {
        padding: 60px 0;
    }
    
    .approach-number {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .sede-card {
        flex-direction: column;
        text-align: center;
    }
    
    .comparison-table {
        font-size: 0.85rem;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 12px 10px;
    }
    
    .cta-title {
        font-size: 1.8rem;
    }
    
    .cta-reassurance {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
}