/* ============================================
   ESTILOS ESPECÍFICOS PARA LANDING PAGE
   ============================================ */

.landing-page {
    padding: 0;
}

/* ============================================
   HERO SECTION
   ============================================ */
.landing-hero {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-text-light);
    padding: var(--spacing-xxl) 0;
    position: relative;
    overflow: hidden;
}

.landing-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text {
    animation: fadeInLeft 0.8s ease;
}

.hero-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
    color: var(--color-text-light);
}

.hero-cta-group {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

/* Garantir que botões no hero-cta-group tenham o mesmo tamanho */
.hero-cta-group .btn,
.hero-cta-group button.btn,
.hero-cta-group a.btn {
    min-width: 200px;
    width: 100%;
    flex: 1 1 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-sizing: border-box;
    margin: 0;
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
    min-height: 56px; /* Altura mínima consistente */
    height: auto;
    line-height: 1.5;
}

.hero-trust-badges {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

.trust-icon {
    background: rgba(255, 255, 255, 0.2);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.875rem;
    animation: iconCheckPulse 2s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.875rem;
}

.hero-image {
    animation: fadeInRight 0.8s ease;
}

.hero-image-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border-radius: var(--border-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed rgba(255, 255, 255, 0.3);
}

.hero-image-content {
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

.hero-image-icon {
    font-size: 4rem;
    display: block;
    margin-bottom: var(--spacing-sm);
    animation: iconPulse 2s ease-in-out infinite;
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ============================================
   SEÇÃO DE ESTATÍSTICAS
   ============================================ */
.landing-stats {
    background: var(--color-bg-secondary);
    padding: var(--spacing-xxl) 0;
    margin-top: -50px;
    position: relative;
    z-index: 3;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.stat-card {
    background: var(--color-bg-primary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

.stat-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    display: inline-block;
    animation: iconFloat 3s ease-in-out infinite;
    transition: transform 0.3s ease;
}

.stat-card:hover .stat-icon {
    animation: iconBounce 0.6s ease;
}

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    font-weight: 500;
}

/* ============================================
   SEÇÃO DE BENEFÍCIOS
   ============================================ */
.landing-benefits {
    padding: var(--spacing-xxl) 0;
    background: var(--color-bg-primary);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.benefit-card {
    background: var(--color-bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.benefit-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: inline-block;
    animation: iconRotate 4s ease-in-out infinite;
    transition: transform 0.3s ease;
}

.benefit-card:hover .benefit-icon {
    animation: iconSpin 0.8s ease;
    transform: scale(1.1);
}

.benefit-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.benefit-card p {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ============================================
   SEÇÃO DE SERVIÇOS
   ============================================ */
.landing-services {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--color-neutral), var(--color-light));
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background: var(--color-bg-primary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

.service-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: inline-block;
    animation: iconScale 3s ease-in-out infinite;
    transition: transform 0.3s ease;
}

.service-card:hover .service-icon {
    animation: iconBounce 0.6s ease;
    transform: scale(1.15);
}

.service-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.service-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: var(--spacing-md) 0;
}

.service-features li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-md);
    position: relative;
    color: var(--color-text-secondary);
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-positive);
    font-weight: bold;
}

.service-link {
    display: inline-block;
    margin-top: var(--spacing-md);
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
    transition: color var(--transition-base);
}

.service-link:hover {
    color: var(--color-secondary);
}

/* ============================================
   SEÇÃO DE DEPOIMENTOS
   ============================================ */
.landing-testimonials {
    padding: var(--spacing-xxl) 0;
    background: var(--color-bg-primary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.testimonial-card {
    background: var(--color-bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.testimonial-rating {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
}

.testimonial-text {
    font-style: italic;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-base);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid #e0e0e0;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--color-neutral);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.author-name {
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
}

.author-role {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* ============================================
   SEÇÃO DE CONTATO
   ============================================ */
.landing-contact {
    padding: var(--spacing-xxl) 0;
    background: var(--color-bg-secondary);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xxl);
    align-items: start;
}

.contact-info h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.contact-details {
    margin-top: var(--spacing-xl);
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    align-items: start;
}

.contact-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    display: inline-block;
    animation: iconWiggle 2.5s ease-in-out infinite;
    transition: transform 0.3s ease;
}

.contact-item:hover .contact-icon {
    animation: iconBounce 0.5s ease;
}

.contact-item strong {
    display: block;
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
}

.contact-item p {
    color: var(--color-text-secondary);
    margin: 0;
}

.contact-form-wrapper {
    background: var(--color-bg-primary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    width: 100%;
    box-sizing: border-box;
    max-width: 100%;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    width: 100%;
    box-sizing: border-box;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.contact-form .form-group {
    display: flex;
    flex-direction: column;
    width: 100%;
    box-sizing: border-box;
}

.contact-form label {
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    transition: border-color var(--transition-base);
}

.consumption-input-group {
    display: flex;
    gap: 10px;
    align-items: center;
}

.consumption-input-group input {
    flex: 1;
}

.consumption-input-group select {
    flex: 0 0 100px;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    outline: none;
    border-color: var(--color-primary);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* ============================================
   CTA FINAL
   ============================================ */
.landing-cta-final {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-text-light);
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.cta-final-content h2 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
}

.cta-final-content p {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
    color: var(--color-text-light);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   RESPONSIVIDADE
   ============================================ */
@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-image {
        order: -1;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-lg);
    }

    .section-title {
        font-size: var(--font-size-3xl);
    }

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

    .benefits-grid,
    .services-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .cta-final-content h2 {
        font-size: var(--font-size-3xl);
    }

    .contact-form-wrapper {
        padding: var(--spacing-md);
    }

    .landing-contact {
        padding: var(--spacing-lg) 0;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .hero-cta-group {
        flex-direction: column;
    }

    .btn-large {
        width: 100%;
    }

    .contact-form-wrapper {
        padding: var(--spacing-sm);
        margin: 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .contact-form {
        width: 100%;
    }

    .form-row {
        gap: var(--spacing-sm);
    }

    .contact-form input,
    .contact-form textarea,
    .contact-form select {
        width: 100%;
        box-sizing: border-box;
    }

    /* Ajuste para o campo de consumo de energia em mobile */
    .consumption-input-group {
        flex-direction: column !important;
        gap: var(--spacing-xs) !important;
    }

    .consumption-input-group select {
        width: 100% !important;
        flex: 1 1 100% !important;
    }

    .landing-contact .container {
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .contact-wrapper {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
}

/* ============================================
   ALERTAS DO FORMULÁRIO
   ============================================ */
.form-alert {
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-md);
    animation: slideDown 0.3s ease;
}

.form-alert-success {
    background: var(--color-positive);
    color: var(--color-text-light);
}

.form-alert-error {
    background: var(--color-negative);
    color: var(--color-text-light);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   ANIMAÇÕES DE ÍCONES
   ============================================ */

/* Animação de pulso para ícone do hero */
@keyframes iconPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.9;
    }
}

/* Animação de flutuação para ícones de estatísticas */
@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Animação de rotação suave para ícones de benefícios */
@keyframes iconRotate {
    0%, 100% {
        transform: rotate(0deg) scale(1);
    }
    25% {
        transform: rotate(5deg) scale(1.05);
    }
    75% {
        transform: rotate(-5deg) scale(1.05);
    }
}

/* Animação de escala para ícones de serviços */
@keyframes iconScale {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* Animação de balanço para ícones de contato */
@keyframes iconWiggle {
    0%, 100% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(5deg);
    }
    75% {
        transform: rotate(-5deg);
    }
}

/* Animação de bounce (usada no hover) */
@keyframes iconBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

/* Animação de rotação rápida (usada no hover de benefícios) */
@keyframes iconSpin {
    0% {
        transform: rotate(0deg) scale(1);
    }
    50% {
        transform: rotate(180deg) scale(1.2);
    }
    100% {
        transform: rotate(360deg) scale(1.1);
    }
}

/* Adicionar delay escalonado para animações em sequência */
.stat-card:nth-child(1) .stat-icon {
    animation-delay: 0s;
}

.stat-card:nth-child(2) .stat-icon {
    animation-delay: 0.2s;
}

.stat-card:nth-child(3) .stat-icon {
    animation-delay: 0.4s;
}

.stat-card:nth-child(4) .stat-icon {
    animation-delay: 0.6s;
}

.benefit-card:nth-child(1) .benefit-icon {
    animation-delay: 0s;
}

.benefit-card:nth-child(2) .benefit-icon {
    animation-delay: 0.3s;
}

.benefit-card:nth-child(3) .benefit-icon {
    animation-delay: 0.6s;
}

.benefit-card:nth-child(4) .benefit-icon {
    animation-delay: 0.9s;
}

.benefit-card:nth-child(5) .benefit-icon {
    animation-delay: 1.2s;
}

.benefit-card:nth-child(6) .benefit-icon {
    animation-delay: 1.5s;
}

.service-card:nth-child(1) .service-icon {
    animation-delay: 0s;
}

.service-card:nth-child(2) .service-icon {
    animation-delay: 0.2s;
}

.service-card:nth-child(3) .service-icon {
    animation-delay: 0.4s;
}

.service-card:nth-child(4) .service-icon {
    animation-delay: 0.6s;
}

.service-card:nth-child(5) .service-icon {
    animation-delay: 0.8s;
}

.service-card:nth-child(6) .service-icon {
    animation-delay: 1s;
}

.contact-item:nth-child(1) .contact-icon {
    animation-delay: 0s;
}

.contact-item:nth-child(2) .contact-icon {
    animation-delay: 0.3s;
}

.contact-item:nth-child(3) .contact-icon {
    animation-delay: 0.6s;
}

/* Animação de pulso para ícone de check (trust badge) */
@keyframes iconCheckPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.15);
        opacity: 0.8;
    }
}