/**
 * Telefonia VoIP - Estilos Específicos da Página
 * Este arquivo contém estilos exclusivos para a página telefonia-voip.php
 * para evitar conflitos com outras páginas do site
 * 
 * O layout do Hero usa os estilos base do style.css (igual messenger-pro)
 */

/* ========================================
   Global Section Overrides - Tema Claro
   ======================================== */
/* Força todas as seções a terem fundo claro */
.features-section,
.whatsapp-features,
.benefits-modern,
.pricing-modern,
.voip-contact,
.demo-section,
.voip-demo,
.capabilities-section {
    background: var(--bg-primary) !important;
}

/* Headers de seção */
.features-section .section-header,
.benefits-modern .section-header,
.pricing-modern .section-header,
.capabilities-section .section-header,
.demo-section .section-header,
.voip-contact .section-header {
    text-align: center;
}

.features-section .section-subtitle,
.benefits-modern .section-subtitle,
.pricing-modern .section-subtitle,
.capabilities-section .section-subtitle,
.demo-section .section-subtitle,
.voip-contact .section-subtitle {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
    display: block;
}

.features-section .section-title,
.benefits-modern .section-title,
.pricing-modern .section-title,
.capabilities-section .section-title,
.demo-section .section-title,
.voip-contact .section-title {
    color: var(--text-primary);
    font-size: clamp(32px, 5vw, 42px);
    font-weight: 700;
    margin-bottom: 16px;
}

.features-section .section-description,
.benefits-modern .section-description,
.pricing-modern .section-description,
.capabilities-section .section-description,
.demo-section .section-description,
.voip-contact .section-description {
    color: var(--text-secondary);
    font-size: 18px;
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto;
}

/* Cards de features e benefits */
.feature-card,
.benefit-card,
.capability-main-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 250, 252, 0.95) 100%) !important;
    border: 1px solid var(--border-color) !important;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before,
.benefit-card::before,
.capability-main-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.feature-card:hover,
.benefit-card:hover,
.capability-main-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(99, 102, 241, 0.12);
    border-color: rgba(99, 102, 241, 0.3);
}

.feature-card:hover::before,
.benefit-card:hover::before,
.capability-main-card:hover::before {
    transform: scaleX(1);
}

.feature-card h3,
.benefit-card h3,
.capability-main-card h3 {
    color: var(--text-primary) !important;
}

.feature-card p,
.feature-card li,
.benefit-card p,
.benefit-card li,
.capability-main-card p {
    color: var(--text-secondary) !important;
}

/* ========================================
   Ícones com Animações
   ======================================== */
.feature-icon,
.whatsapp-icon,
.main-card-icon {
    background: var(--gradient-primary) !important;
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.25);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon,
.benefit-card:hover .feature-icon,
.feature-card:hover .whatsapp-icon,
.capability-main-card:hover .main-card-icon {
    transform: scale(1.1) rotateY(360deg);
    box-shadow: 0 12px 30px rgba(99, 102, 241, 0.35);
}

.feature-icon i,
.whatsapp-icon i,
.main-card-icon i {
    color: white !important;
}

.check-item i,
.detail-item i {
    color: var(--primary-color) !important;
}

.check-item span,
.detail-item span {
    color: var(--text-secondary) !important;
}

/* ========================================
   Hero Section - Ajustes de Espaçamento
   ======================================== */
.modern-hero {
    padding-top: 5px;
}

.modern-hero .hero-container {
    max-width: 1300px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
    display: flex !important;
    flex-direction: column !important;
    gap: 0;
}

.modern-hero .hero-grid {
    display: grid !important;
    grid-template-columns: 1.2fr 1fr !important;
    gap: 60px;
    align-items: center;
    width: 100%;
}

.modern-hero .hero-content {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 0;
    max-width: 650px;
}

.modern-hero .hero-badge {
    font-size: 13px;
    padding: 8px 16px;
    margin-bottom: 20px;
}

.modern-hero .hero-title {
    font-size: clamp(40px, 5vw, 58px);
    margin-bottom: 24px;
    line-height: 1.1;
    text-align: left;
    position: relative;
}

.modern-hero .hero-title strong,
.modern-hero .hero-title .gradient-text {
    background: linear-gradient(135deg, #6366F1 0%, #3B82F6 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 6s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.modern-hero .hero-description {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 32px;
    max-width: 540px;
    text-align: left;
}

.modern-hero .hero-stats-below {
    display: flex;
    flex-direction: row;
    gap: 40px;
    justify-content: center;
    align-items: center;
    padding: 30px 40px;
    width: 100%;
    position: relative;
    z-index: 2;
    background: var(--bg-card);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    margin-top: 60px;
}

.modern-hero .hero-stats-below .stat-item {
    text-align: center;
    flex: 0 1 auto;
}

.modern-hero .hero-stats-below .stat-number {
    font-family: var(--font-heading);
    font-size: 32px;
    margin-bottom: 4px;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
}

.modern-hero .hero-stats-below .stat-label {
    font-size: 14px;
    line-height: 1.4;
    color: var(--text-secondary);
    margin-top: 4px;
}

.modern-hero .hero-actions {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

/* ========================================
   Stats Section - Card Separado
   ======================================== */
.stats-section {
    background: var(--bg-primary);
    padding: 0;
    position: relative;
    margin-top: -120px;
    z-index: 10;
}

.stats-section .container {
    max-width: 1300px;
    margin: 0 auto;
    padding-bottom: 80px;
}

.stats-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 40px 50px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 80px;
    flex-wrap: wrap;
}

.stats-card .stat-item {
    text-align: center;
    flex: 0 1 auto;
}

.stats-card .stat-number {
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 8px;
}

.stats-card .stat-label {
    font-size: 15px;
    line-height: 1.4;
    color: var(--text-secondary);
    font-weight: 500;
}

.modern-hero .cta-primary,
.modern-hero .cta-secondary {
    padding: 14px 28px;
    font-size: 15px;
}

.modern-hero .hero-visual {
    overflow: visible;
    padding: 0;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.modern-hero .iphone-15-mockup {
    transform: scale(0.9);
    margin: 0;
}

/* ========================================
   Capabilities Section - Gradiente e Overlay
   ======================================== */
.capabilities-section {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%) !important;
    padding: var(--section-padding);
    position: relative;
    overflow: hidden;
}

.capabilities-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 10% 20%, rgba(99, 102, 241, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 90% 80%, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.capabilities-section > * {
    position: relative;
    z-index: 1;
}

.main-capabilities {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.main-card-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.main-card-icon i {
    font-size: 28px;
    color: white;
}

.capability-main-card h3 {
    color: var(--text-primary);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
}

.capability-main-card p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.main-card-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.main-card-features span {
    color: var(--text-secondary);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.main-card-features i {
    color: var(--primary-color);
    font-size: 12px;
}

/* Recursos Adicionais */
.additional-capabilities {
    margin-top: 60px;
}

.additional-title {
    color: var(--text-primary);
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
}

.additional-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.additional-item {
    background: var(--bg-card);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    display: flex;
    gap: 16px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.additional-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.additional-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.12);
}

.additional-item:hover::before {
    transform: scaleX(1);
}

.additional-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2);
    transition: all 0.3s ease;
}

.additional-item:hover .additional-icon {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.3);
}

.additional-icon i {
    font-size: 22px;
    color: white;
}

.additional-content h4 {
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
}

.additional-content p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

/* Estatísticas */
.capabilities-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-top: 60px;
    padding: 40px;
    background: var(--gradient-primary);
    border-radius: 16px;
}

.metric-item {
    text-align: center;
    transition: all 0.3s ease;
}

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

.metric-number {
    font-size: 42px;
    font-weight: 800;
    color: white;
    margin-bottom: 8px;
}

.metric-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* ========================================
   Demo Section - Gradiente e Overlay
   ======================================== */
.demo-section {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%) !important;
    padding: var(--section-padding);
    position: relative;
    overflow: hidden;
}

.demo-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 30%, rgba(99, 102, 241, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(59, 130, 246, 0.06) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.demo-section > * {
    position: relative;
    z-index: 1;
}

.workflow-demo {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(248, 250, 252, 0.95) 100%);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.workflow-demo::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.workflow-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.workflow-step {
    background: var(--bg-primary);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-align: center;
    flex: 1;
    min-width: 180px;
    position: relative;
    transition: all 0.3s ease;
}

.workflow-step:hover {
    transform: translateY(-5px);
}

.step-number {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.step-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px auto 16px;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2);
    transition: all 0.3s ease;
}

.workflow-step:hover .step-icon {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.3);
}

.step-icon i {
    font-size: 26px;
    color: white;
}

.workflow-step h4 {
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.workflow-step p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

.workflow-arrow {
    color: var(--primary-color);
    font-size: 24px;
    flex-shrink: 0;
}

/* ========================================
   Benefits Section - Melhorias
   ======================================== */
.benefit-icon-large {
    background: var(--gradient-primary);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
    transition: all 0.3s ease;
}

.benefit-row:hover .benefit-icon-large {
    transform: scale(1.1) rotateY(360deg);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.4);
}

/* ========================================
   Contact Section - Gradiente
   ======================================== */
.voip-contact {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%) !important;
    position: relative;
    overflow: hidden;
}

.voip-contact::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 30% 40%, rgba(99, 102, 241, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 60%, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.voip-contact > * {
    position: relative;
    z-index: 1;
}

.voip-contact .contact-item {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.voip-contact .contact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.3s ease;
}

.voip-contact .contact-item:hover::before {
    transform: scaleY(1);
}

.voip-contact .contact-item:hover {
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.15);
}

.voip-contact .contact-form {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

/* ========================================
   Responsividade - Hero
   ======================================== */
@media (max-width: 1024px) {
    .modern-hero {
        overflow: hidden;
        padding-top: 110px;
    }

    .modern-hero .hero-grid {
        grid-template-columns: 1fr !important;
        gap: 24px !important;
    }
    
    .modern-hero .hero-content {
        align-items: center !important;
        text-align: center;
        max-width: 100%;
    }
    
    .modern-hero .hero-title,
    .modern-hero .hero-description {
        text-align: center;
    }
    
    .modern-hero .hero-actions {
        justify-content: center;
    }
    
    .modern-hero .hero-visual {
        justify-content: center;
    }
    
    .modern-hero .iphone-15-mockup {
        transform: scale(0.85);
    }
}

@media (max-width: 768px) {
    .modern-hero .hero-container {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .hero-stats-below {
        padding: 24px 20px;
        gap: 30px;
        margin-top: 40px;
    }
    
    .hero-stats-below .stat-number {
        font-size: 28px;
    }
    
    .modern-hero .hero-title {
        font-size: clamp(28px, 6vw, 38px);
    }
    
    .modern-hero .hero-description {
        font-size: 16px;
    }
    
    .modern-hero .hero-actions {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }
    
    .modern-hero .cta-primary,
    .modern-hero .cta-secondary {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .modern-hero .iphone-15-mockup {
        transform: scale(0.75);
    }
    
    .capabilities-section::before,
    .demo-section::before,
    .voip-contact::before {
        opacity: 0.5;
    }
}

@media (max-width: 480px) {
    .modern-hero .hero-title {
        font-size: clamp(24px, 6vw, 30px);
    }
    
    .modern-hero .hero-description {
        font-size: 15px;
    }
    
    .modern-hero .iphone-15-mockup {
        transform: scale(0.65);
    }
}

/* ========================================
   Features Grid
   ======================================== */
.whatsapp-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

@media (max-width: 992px) {
    .whatsapp-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .workflow-steps {
        flex-direction: column;
        gap: 30px;
    }
    
    .workflow-arrow {
        transform: rotate(90deg);
    }
    
    .workflow-step {
        max-width: 280px;
        width: 100%;
    }
}

@media (max-width: 768px) {
    .whatsapp-features-grid {
        grid-template-columns: 1fr;
    }
}

.modern-hero {
    padding-top: 5px;
}

.modern-hero .hero-container {
    max-width: 1300px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.modern-hero .hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
    width: 100%;
}

.modern-hero .hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    max-width: 650px;
}

.modern-hero .hero-badge {
    font-size: 13px;
    padding: 8px 16px;
    margin-bottom: 20px;
}

.modern-hero .hero-title {
    font-size: clamp(40px, 5vw, 58px);
    margin-bottom: 24px;
    line-height: 1.1;
    text-align: left;
}

.modern-hero .hero-description {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 600px;
    text-align: left;
}

.modern-hero .hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 0;
    flex-wrap: wrap;
}

.modern-hero .hero-visual {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

/* Stats abaixo do hero */
.modern-hero .hero-stats {
    display: none !important;
}

/* Hero Stats Below - Card separado abaixo */
.hero-stats-below {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 32px 40px;
    margin-top: 60px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

.hero-stats-below .stat-item {
    text-align: center;
    min-width: 120px;
}

.hero-stats-below .stat-number {
    font-size: 32px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 8px;
}

.hero-stats-below .stat-label {
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
}

/* Responsividade do Hero */
@media (max-width: 1024px) {
    .modern-hero {
        padding-top: 110px;
    }

    .modern-hero .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .modern-hero .hero-content {
        align-items: center;
        text-align: center;
        max-width: 100%;
    }
    
    .modern-hero .hero-title,
    .modern-hero .hero-description {
        text-align: center;
    }
    
    .modern-hero .hero-actions {
        justify-content: center;
        margin-bottom: 24px;
    }
    
    .modern-hero .hero-visual {
        display: none !important;
    }

    .hero-stats-below {
        margin-top: 32px;
        padding: 20px;
        gap: 20px;
    }

    .hero-stats-below .stat-item {
        flex: 1 1 180px;
    }

    .stats-section {
        margin-top: 0;
    }

    .stats-section .container {
        padding-top: 12px;
    }
}

@media (max-width: 768px) {
    .modern-hero {
        padding-top: 100px;
    }

    .modern-hero .hero-container {
        padding-left: 16px;
        padding-right: 16px;
    }
    
    .hero-stats-below {
        padding: 16px;
        gap: 12px;
        margin-top: 40px;
    }

    .modern-hero .hero-actions {
        flex-direction: column;
        align-items: center;
        width: 100%;
        margin-bottom: 20px;
    }

    .modern-hero .cta-primary,
    .modern-hero .cta-secondary {
        width: 100%;
        max-width: 320px;
        justify-content: center;
    }

    .hero-stats-below .stat-item {
        flex: 1 1 100%;
    }
    
    .hero-stats-below .stat-number {
        font-size: 28px;
    }
    
    .modern-hero .iphone-15-mockup {
        transform: scale(0.85);
    }
}

@media (max-width: 480px) {
    .modern-hero {
        padding-top: 90px;
    }

    .modern-hero .hero-container {
        padding-left: 14px;
        padding-right: 14px;
    }

    .hero-stats-below {
        margin-top: 24px;
        padding: 14px;
    }
}

/* ========================================
   Global Section Overrides - Tema Claro
   ======================================== */
/* Força todas as seções a terem fundos claros e modernos */
.features-section,
.whatsapp-features,
.benefits-modern,
.pricing-modern,
.voip-contact,
.capabilities-section,
.demo-section,
.voip-demo {
    background: var(--bg-primary) !important;
}

/* Headers de seção */
.features-section .section-header,
.benefits-modern .section-header,
.capabilities-section .section-header,
.demo-section .section-header,
.voip-contact .section-header {
    text-align: center;
}

.features-section .section-subtitle,
.benefits-modern .section-subtitle,
.capabilities-section .section-subtitle,
.demo-section .section-subtitle,
.voip-contact .section-subtitle {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
    display: block;
}

.features-section .section-title,
.benefits-modern .section-title,
.capabilities-section .section-title,
.demo-section .section-title,
.voip-contact .section-title {
    color: var(--text-primary);
    font-size: clamp(32px, 5vw, 42px);
    font-weight: 700;
    margin-bottom: 16px;
}

.features-section .section-description,
.benefits-modern .section-description,
.capabilities-section .section-description,
.demo-section .section-description,
.voip-contact .section-description {
    color: var(--text-secondary);
    font-size: 18px;
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto;
}

/* ========================================
   Cards com Efeitos Modernos
   ======================================== */
.feature-card,
.benefit-card,
.capability-main-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 250, 252, 0.95) 100%) !important;
    border: 1px solid var(--border-color) !important;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before,
.benefit-card::before,
.capability-main-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.feature-card:hover,
.benefit-card:hover,
.capability-main-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(99, 102, 241, 0.12);
    border-color: rgba(99, 102, 241, 0.3);
}

.feature-card:hover::before,
.benefit-card:hover::before,
.capability-main-card:hover::before {
    transform: scaleX(1);
}

.feature-card h3,
.benefit-card h3,
.capability-main-card h3 {
    color: var(--text-primary) !important;
}

.feature-card p,
.feature-card li,
.benefit-card p,
.benefit-card li,
.capability-main-card p {
    color: var(--text-secondary) !important;
}

/* ========================================
   Ícones com Animações
   ======================================== */
.feature-icon,
.whatsapp-icon,
.main-card-icon {
    background: var(--gradient-primary) !important;
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.25);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon,
.feature-card:hover .whatsapp-icon,
.capability-main-card:hover .main-card-icon {
    transform: scale(1.1) rotateY(360deg);
    box-shadow: 0 12px 30px rgba(99, 102, 241, 0.35);
}

.feature-icon i,
.whatsapp-icon i,
.main-card-icon i {
    color: white !important;
}

.check-item i,
.detail-item i {
    color: var(--primary-color) !important;
}

.check-item span,
.detail-item span {
    color: var(--text-secondary) !important;
}

/* ========================================
   Capabilities Section - Gradiente e Overlay
   ======================================== */
.capabilities-section {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%) !important;
    padding: var(--section-padding);
    position: relative;
    overflow: hidden;
}

.capabilities-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 10% 20%, rgba(99, 102, 241, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 90% 80%, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.capabilities-section > * {
    position: relative;
    z-index: 1;
}

/* ========================================
   Demo Section - Gradiente e Overlay
   ======================================== */
.demo-section {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%) !important;
    padding: var(--section-padding);
    position: relative;
    overflow: hidden;
}

.demo-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 30%, rgba(99, 102, 241, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(59, 130, 246, 0.06) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.demo-section > * {
    position: relative;
    z-index: 1;
}

/* ========================================
   Workflow Demo - Card Moderno
   ======================================== */
.workflow-demo {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(248, 250, 252, 0.95) 100%);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.workflow-demo::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

/* ========================================
   Hero Title com Gradiente Animado
   ======================================== */
.modern-hero .hero-title strong,
.modern-hero .hero-title .gradient-text {
    background: linear-gradient(135deg, #6366F1 0%, #3B82F6 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 6s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* ========================================
   Benefits Section - Melhorias
   ======================================== */
.benefit-icon-large {
    background: var(--gradient-primary);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
    transition: all 0.3s ease;
}

.benefit-row:hover .benefit-icon-large {
    transform: scale(1.1) rotateY(360deg);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.4);
}

/* ========================================
   Contact Section - Gradiente
   ======================================== */
.voip-contact {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%) !important;
    position: relative;
    overflow: hidden;
}

.voip-contact::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 30% 40%, rgba(99, 102, 241, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 60%, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.voip-contact > * {
    position: relative;
    z-index: 1;
}

.contact-item {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.contact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.3s ease;
}

.contact-item:hover::before {
    transform: scaleY(1);
}

.contact-item:hover {
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.15);
}

.contact-form {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

/* ========================================
   Additional Items - Melhorias
   ======================================== */
.additional-item {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.additional-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.additional-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.12);
}

.additional-item:hover::before {
    transform: scaleX(1);
}

.additional-icon {
    background: var(--gradient-primary);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2);
    transition: all 0.3s ease;
}

.additional-item:hover .additional-icon {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.3);
}

/* ========================================
   Workflow Steps - Animações
   ======================================== */
.workflow-step {
    transition: all 0.3s ease;
}

.workflow-step:hover {
    transform: translateY(-5px);
}

.workflow-step .step-icon {
    background: var(--gradient-primary);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2);
    transition: all 0.3s ease;
}

.workflow-step:hover .step-icon {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.3);
}

/* ========================================
   Metrics - Animações
   ======================================== */
.capabilities-metrics {
    position: relative;
}

.metric-item {
    transition: all 0.3s ease;
}

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

.metric-item:hover .metric-number {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   Responsividade
   ======================================== */
@media (max-width: 768px) {
    .capabilities-section::before,
    .demo-section::before,
    .voip-contact::before {
        opacity: 0.5;
    }
}