/* 
   ==========================================================================
   CSS Principal - Landing Page Autorizada Eletrofrio (Zero Grau)
   Desenvolvido por: Filipe Souza - Estratégias Digitais
   ========================================================================== 
*/

/* --- Variáveis do Sistema de Design --- */
:root {
    --color-primary: #062B52;          /* Azul Escuro Institucional */
    --color-accent: #18A7E0;           /* Azul Claro/Ciano de Destaque */
    --color-accent-light: #60D8FF;     /* Azul Frost */
    --color-bg-light: #EEF8FC;         /* Fundo Azul Claro Suave */
    --color-text: #303236;             /* Cinza Grafite */
    --color-text-light: #666e7a;       /* Cinza Secundário */
    --color-white: #ffffff;
    --color-danger: #e74c3c;
    --border-color: rgba(24, 167, 224, 0.15);
    
    /* Tipografia */
    --font-headline: 'Exo 2', sans-serif;
    --font-body: 'Montserrat', sans-serif;
    
    /* Espaçamento e Layout */
    --container-max-width: 1200px;
    --border-radius: 12px;
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* --- Reset e Configurações Globais --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-smooth);
}

/* --- Elementos de Layout --- */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 60px 0;
}

@media (min-width: 768px) {
    section {
        padding: 90px 0;
    }
}

.bg-light {
    background-color: var(--color-bg-light);
}

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

/* --- Cabeçalho --- */
header {
    background-color: var(--color-white);
    box-shadow: 0 2px 10px rgba(6, 43, 82, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 15px 0;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 45px;
    width: auto;
}

@media (max-width: 480px) {
    .logo img {
        height: 35px;
    }
    .header-btn {
        font-size: 0.8rem !important;
        padding: 8px 12px !important;
    }
}

/* --- Títulos e Tipografia --- */
h1, h2, h3, h4 {
    font-family: var(--font-headline);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
}

.bg-dark h1, .bg-dark h2, .bg-dark h3 {
    color: var(--color-white);
}

h2 {
    font-size: 2rem;
    margin-bottom: 15px;
    position: relative;
    text-align: center;
}

@media (min-width: 768px) {
    h2 {
        font-size: 2.5rem;
    }
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px auto;
}

.bg-dark .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

/* --- Botões (CTAs) --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-primary {
    background-color: #25d366; /* Cor oficial do WhatsApp para botões de conversão principal */
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-primary:hover {
    background-color: #20ba5a;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn-secondary {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(6, 43, 82, 0.15);
}

.btn-secondary:hover {
    background-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(24, 167, 224, 0.25);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    box-shadow: none;
    border: 2px solid var(--color-accent);
}

.btn-outline:hover {
    background-color: rgba(24, 167, 224, 0.08);
    transform: translateY(-2px);
}

.bg-dark .btn-outline {
    color: var(--color-white);
    border-color: var(--color-accent-light);
}

.bg-dark .btn-outline:hover {
    background-color: rgba(96, 216, 255, 0.15);
}

.btn-whatsapp-icon {
    font-size: 1.2rem;
}

/* --- Hero Section --- */
.hero {
    position: relative;
    background: linear-gradient(135deg, var(--color-bg-light) 0%, rgba(238, 248, 252, 0.7) 100%);
    padding: 60px 0 80px 0;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

@media (min-width: 992px) {
    .hero-grid {
        grid-template-columns: 1.1fr 0.9fr;
    }
}

.hero-content {
    text-align: left;
}

.hero-tagline {
    display: inline-block;
    color: var(--color-primary);
    background-color: rgba(6, 43, 82, 0.08);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 20px;
    border: 1px solid rgba(6, 43, 82, 0.15);
}

.hero-content h1 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    color: var(--color-primary);
}

@media (min-width: 768px) {
    .hero-content h1 {
        font-size: 3.2rem;
        line-height: 1.15;
    }
}

.hero-subtitle {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 20px;
}

.hero-text {
    font-size: 1rem;
    color: var(--color-text-light);
    margin-bottom: 35px;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 40px;
}

@media (min-width: 576px) {
    .hero-buttons {
        flex-direction: row;
    }
}

.hero-image {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(6, 43, 82, 0.15);
}

.hero-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
}

@media (max-width: 991px) {
    .hero-image {
        display: none; /* Ocultar no mobile para otimizar LCP e focar na conversão direta */
    }
}

/* --- Bloco Visual de Autoridade (Hero Badges) --- */
.authority-badges {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

@media (min-width: 768px) {
    .authority-badges {
        grid-template-columns: repeat(4, 1fr);
    }
}

.badge-item {
    background-color: var(--color-white);
    border: 1px solid var(--border-color);
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(6, 43, 82, 0.02);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.badge-item span.material-symbols-outlined {
    color: var(--color-accent);
    font-size: 2rem;
}

.badge-item p {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* --- Seção de Dor --- */
.dor-text {
    max-width: 800px;
    margin: 0 auto 50px auto;
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-text);
}

.dor-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

@media (min-width: 768px) {
    .dor-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1200px) {
    .dor-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.dor-card {
    background-color: var(--color-white);
    border: 1px solid rgba(231, 76, 60, 0.15); /* Vermelho sutil para destacar a dor */
    border-top: 4px solid var(--color-danger);
    border-radius: 8px;
    padding: 30px 20px;
    box-shadow: 0 6px 15px rgba(6, 43, 82, 0.03);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.dor-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(6, 43, 82, 0.08);
}

.dor-card span.material-symbols-outlined {
    font-size: 2.2rem;
    color: var(--color-danger);
    margin-bottom: 20px;
}

.dor-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.dor-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* --- Seção de Autoridade --- */
.autoridade-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

@media (min-width: 992px) {
    .autoridade-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.autoridade-text h2 {
    text-align: left;
}

.autoridade-text p {
    font-size: 1.05rem;
    color: var(--color-text-light);
    margin-bottom: 25px;
}

.autoridade-list {
    list-style: none;
}

.autoridade-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 1rem;
}

.autoridade-list li span.material-symbols-outlined {
    color: var(--color-accent);
    font-size: 1.4rem;
    margin-top: 2px;
}

.autoridade-img img {
    border-radius: var(--border-radius);
    box-shadow: 0 15px 35px rgba(6, 43, 82, 0.12);
    width: 100%;
    height: 400px;
    object-fit: cover;
}

@media (max-width: 991px) {
    .autoridade-img {
        order: -1;
    }
}

/* --- Seção Equipamentos --- */
.equipamentos-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

@media (min-width: 576px) {
    .equipamentos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .equipamentos-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.equipamento-card {
    background-color: var(--color-white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 6px 15px rgba(6, 43, 82, 0.03);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.equipamento-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent);
    box-shadow: 0 12px 25px rgba(24, 167, 224, 0.08);
}

.equipamento-card span.material-symbols-outlined {
    font-size: 2.2rem;
    color: var(--color-accent);
    margin-bottom: 20px;
}

.equipamento-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.equipamento-card p {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* --- CTA Intermediário --- */
.cta-intermediario {
    text-align: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, #0d4680 100%);
    padding: 60px 0;
}

.cta-intermediario h2,
.cta-section h2,
.cta-section .section-title,
.cta-band h2 {
    color: #ffffff !important;
    margin-bottom: 20px;
}

.cta-intermediario p {
    font-size: 1.1rem;
    max-width: 750px;
    margin: 0 auto 35px auto;
    color: rgba(255, 255, 255, 0.88); /* Contraste e legibilidade otimizados */
}

/* --- Como Funciona (Timeline Otimizada sem Sobreposição) --- */
.timeline {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .timeline {
        grid-template-columns: repeat(2, 1fr);
    }
}

.timeline-item {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.timeline-content {
    background-color: var(--color-bg-light);
    padding: 30px 25px;
    border-radius: 8px;
    border-top: 4px solid var(--color-accent);
    box-shadow: 0 4px 15px rgba(6, 43, 82, 0.03);
    transition: var(--transition-smooth);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.timeline-content:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(24, 167, 224, 0.08);
}

.timeline-step-number {
    width: 42px;
    height: 42px;
    border-radius: 999px;
    background: #18A7E0;
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.95rem;
    margin-bottom: 14px;
    box-shadow: 0 8px 18px rgba(24, 167, 224, 0.25);
}

.timeline-content h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: var(--color-primary);
    text-align: left;
}

.timeline-content p {
    font-size: 0.92rem;
    color: var(--color-text-light);
    line-height: 1.5;
    text-align: left;
}

/* --- Seção de Peças --- */
.pecas-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

@media (min-width: 992px) {
    .pecas-grid {
        grid-template-columns: 1.12fr 0.88fr;
    }
}

.pecas-info h2 {
    text-align: left;
}

.pecas-info p {
    font-size: 1.05rem;
    color: var(--color-text-light);
    margin-bottom: 30px;
}

.pecas-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 35px;
}

.peca-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: var(--color-bg-light);
    padding: 12px 18px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-primary);
}

.peca-item span.material-symbols-outlined {
    color: var(--color-accent);
    font-size: 1.3rem;
}

.pecas-img img {
    border-radius: var(--border-radius);
    box-shadow: 0 15px 35px rgba(6, 43, 82, 0.1);
    width: 100%;
    height: 380px;
    object-fit: cover;
}

/* --- Seção Segmentos --- */
.segmentos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

@media (min-width: 768px) {
    .segmentos-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

.segmento-card {
    background-color: var(--color-white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(6, 43, 82, 0.02);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.segmento-card:hover {
    border-color: var(--color-accent);
    background-color: var(--color-bg-light);
    transform: scale(1.03);
}

.segmento-card span.material-symbols-outlined {
    font-size: 2.2rem;
    color: var(--color-primary);
}

.segmento-card h3 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-primary);
}

/* --- Seção Atendimento Local --- */
.atendimento-local {
    background-color: var(--color-bg-light);
    position: relative;
    overflow: hidden;
}

.local-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

@media (min-width: 992px) {
    .local-grid {
        grid-template-columns: 1.1fr 0.9fr;
    }
}

.local-info h2 {
    text-align: left;
}

.local-info p {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: var(--color-text);
}

.local-features {
    list-style: none;
    margin-bottom: 35px;
}

.local-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-primary);
}

.local-features li span {
    color: var(--color-accent);
}

.local-img img {
    border-radius: var(--border-radius);
    box-shadow: 0 15px 35px rgba(6, 43, 82, 0.08);
    width: 100%;
    height: 350px;
    object-fit: cover;
}

/* --- Seção Preventiva --- */
.preventiva-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

@media (min-width: 992px) {
    .preventiva-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.preventiva-info h2 {
    text-align: left;
}

.preventiva-info p {
    font-size: 1.05rem;
    color: var(--color-text-light);
    margin-bottom: 30px;
}

.preventiva-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin-bottom: 35px;
}

@media (min-width: 576px) {
    .preventiva-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

.preventiva-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: var(--color-white);
    border: 1px solid var(--border-color);
    padding: 12px 18px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
}

.preventiva-item span.material-symbols-outlined {
    color: var(--color-accent);
    font-size: 1.4rem;
}

.preventiva-img img {
    border-radius: var(--border-radius);
    box-shadow: 0 15px 35px rgba(6, 43, 82, 0.1);
    width: 100%;
    height: 400px;
    object-fit: cover;
}

/* --- Seção Confiança --- */
.confianca-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

@media (min-width: 992px) {
    .confianca-grid {
        grid-template-columns: 1.2fr 0.8fr;
    }
}

.confianca-info h2 {
    text-align: left;
}

.confianca-info p {
    font-size: 1.05rem;
    color: var(--color-text-light);
    margin-bottom: 30px;
}

.confianca-highlights {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 35px;
}

@media (min-width: 576px) {
    .confianca-highlights {
        grid-template-columns: repeat(2, 1fr);
    }
}

.highlight-box {
    border-left: 4px solid var(--color-accent);
    background-color: var(--color-bg-light);
    padding: 15px 20px;
    border-radius: 0 8px 8px 0;
}

.highlight-box h4 {
    font-size: 1rem;
    color: var(--color-primary);
    margin-bottom: 5px;
}

.highlight-box p {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: 0;
}

.confianca-cta-box {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--border-radius);
    padding: 35px;
    text-align: center;
    box-shadow: 0 15px 35px rgba(6, 43, 82, 0.15);
}

.confianca-cta-box h3 {
    color: var(--color-white);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.confianca-cta-box p {
    font-size: 0.95rem;
    margin-bottom: 25px;
    opacity: 0.9;
}

/* --- FAQ Accordion --- */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--color-white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(6, 43, 82, 0.01);
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: var(--color-accent);
}

.faq-header {
    width: 100%;
    padding: 20px;
    background: none;
    border: none;
    text-align: left;
    font-family: var(--font-headline);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--color-accent);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease;
    padding: 0 20px;
}

.faq-body p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.6;
    padding-bottom: 20px;
}

/* Estado Ativo do FAQ */
.faq-item.active {
    border-color: var(--color-accent);
    box-shadow: 0 6px 15px rgba(24, 167, 224, 0.08);
}

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

.faq-item.active .faq-body {
    max-height: 300px; /* Suficiente para a resposta */
}

/* --- CTA Final --- */
.cta-final {
    text-align: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, #031e3d 100%);
    padding: 80px 0;
    position: relative;
}

.cta-final h2 {
    margin-bottom: 20px;
    font-size: 2.2rem;
}

@media (min-width: 768px) {
    .cta-final h2 {
        font-size: 2.8rem;
    }
}

.cta-final p {
    font-size: 1.15rem;
    max-width: 700px;
    margin: 0 auto 40px auto;
    color: rgba(255, 255, 255, 0.9);
}

.cta-final-buttons {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
}

@media (min-width: 576px) {
    .cta-final-buttons {
        flex-direction: row;
    }
}

/* --- Rodapé (Footer) --- */
footer {
    background-color: #031427;
    color: rgba(255, 255, 255, 0.7);
    padding: 60px 0 20px 0;
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 1.2fr 1fr 0.8fr;
    }
}

.footer-col h3, .footer-col h4 {
    color: var(--color-white);
    font-size: 1.1rem;
    margin-bottom: 20px;
    font-family: var(--font-headline);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-about img {
    height: 40px;
    margin-bottom: 20px;
}

.footer-about p {
    line-height: 1.6;
}

.footer-contact-list {
    list-style: none;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
}

.footer-contact-list li span {
    color: var(--color-accent-light);
    font-size: 1.2rem;
}

.footer-links-list {
    list-style: none;
}

.footer-links-list li {
    margin-bottom: 10px;
}

.footer-links-list a:hover {
    color: var(--color-accent-light);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 20px;
    text-align: center;
    font-size: 0.8rem;
}

.footer-bottom p {
    margin-bottom: 5px;
}

.footer-bottom a {
    color: var(--color-accent-light);
    font-weight: 600;
}

/* --- Botão Fixo de WhatsApp --- */
.whatsapp-fixed {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    background-color: #25d366;
    color: var(--color-white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition-smooth);
    animation: pulseWhatsapp 2s infinite;
}

.whatsapp-fixed span {
    font-size: 32px;
}

.whatsapp-fixed:hover {
    background-color: #20ba5a;
    transform: scale(1.1);
}

@keyframes pulseWhatsapp {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

@media (max-width: 768px) {
    .whatsapp-fixed {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    .whatsapp-fixed span {
        font-size: 26px;
    }
}

/* --- Página de Obrigado (`obrigado.php`) --- */
.thankyou-wrapper {
    min-height: calc(100vh - 150px);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-color: var(--color-bg-light);
    padding: 40px 20px;
}

.thankyou-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    padding: 50px 30px;
    box-shadow: 0 15px 35px rgba(6, 43, 82, 0.08);
    max-width: 600px;
    width: 100%;
}

.thankyou-card span.success-icon {
    font-size: 4.5rem;
    color: #25d366;
    margin-bottom: 25px;
}

.thankyou-card h1 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.thankyou-card p {
    font-size: 1rem;
    color: var(--color-text-light);
    margin-bottom: 35px;
}

.thankyou-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    justify-content: center;
}

@media (min-width: 576px) {
    .thankyou-buttons {
        flex-direction: row;
    }
}