/* ===================================
   RESET E CONFIGURAÇÕES GLOBAIS
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores da Logo */
    --primary-blue: #2C3E80;
    --primary-teal: #39B4AC;
    --dark-blue: #1a2850;
    --light-teal: #5dd4ca;
    
    /* Cores de Suporte */
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --gray: #6c757d;
    --dark-gray: #343a40;
    --error-red: #dc3545;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-teal) 100%);
    --gradient-hover: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-blue) 100%);
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    
    /* Tipografia */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    color: var(--dark-gray);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================================
   HEADER E NAVEGAÇÃO
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo img {
    height: 50px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    color: var(--dark-gray);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-links a:not(.btn-nav):hover {
    color: var(--primary-teal);
}

.nav-links a:not(.btn-nav)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-teal);
    transition: width var(--transition-normal);
}

.nav-links a:not(.btn-nav):hover::after {
    width: 100%;
}

.btn-nav {
    background: var(--gradient-primary);
    color: var(--white) !important;
    padding: 10px 24px;
    border-radius: 30px;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-blue);
    border-radius: 3px;
    transition: all var(--transition-normal);
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    position: relative;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 150px 0 100px;
    overflow: hidden;
}

.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;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.highlight {
    color: var(--light-teal);
    position: relative;
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.95;
    font-weight: 400;
}

.hero-benefits {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
}

.benefit-item i {
    color: var(--light-teal);
    font-size: 1.2rem;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--white);
    color: var(--primary-blue);
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-lg);
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.hero-wave svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 60px;
}

.hero-wave path {
    fill: var(--white);
}

/* ===================================
   PROBLEMA SECTION
   =================================== */
.problema {
    padding: 80px 0;
    background: var(--light-gray);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: var(--primary-blue);
}

.section-intro {
    text-align: center;
    font-size: 1.2rem;
    color: var(--gray);
    margin-bottom: 40px;
}

.problema-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.problema-item {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.problema-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.problema-item i {
    color: var(--error-red);
    font-size: 1.8rem;
    flex-shrink: 0;
    margin-top: 5px;
}

.problema-item p {
    font-size: 1.05rem;
    line-height: 1.6;
}

.problema-conclusion {
    text-align: center;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-top: 20px;
}

/* ===================================
   SOLUÇÃO SECTION
   =================================== */
.solucao {
    padding: 80px 0;
    background: var(--white);
}

.section-subtitle {
    text-align: center;
    font-size: 1.15rem;
    color: var(--gray);
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.pilares-title {
    text-align: center;
    font-size: 1.8rem;
    color: var(--primary-teal);
    margin: 40px 0;
    font-weight: 600;
}

.pilares-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.pilar-card {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.pilar-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-teal);
}

.pilar-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.pilar-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.pilar-card h4 {
    font-size: 1.5rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 700;
}

.pilar-card p {
    font-size: 1.05rem;
    color: var(--gray);
    line-height: 1.7;
}

/* ===================================
   PRODUTOS SECTION
   =================================== */
.produtos {
    padding: 80px 0;
    background: var(--light-gray);
}

.produtos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
    margin-top: 50px;
}

.produto-card {
    background: var(--white);
    padding: 45px 35px;
    border-radius: 20px;
    text-align: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.produto-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.produto-card:hover::before {
    transform: scaleX(1);
}

.produto-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.produto-card.featured {
    background: var(--gradient-primary);
    color: var(--white);
}

.produto-card.featured h3,
.produto-card.featured p {
    color: var(--white);
}

.produto-icon {
    width: 100px;
    height: 100px;
    background: var(--light-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: all var(--transition-normal);
}

.produto-card.featured .produto-icon {
    background: rgba(255, 255, 255, 0.2);
}

.produto-card:hover .produto-icon {
    transform: rotateY(360deg);
}

.produto-icon i {
    font-size: 3rem;
    color: var(--primary-teal);
}

.produto-card.featured .produto-icon i {
    color: var(--white);
}

.produto-card h3 {
    font-size: 1.5rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 700;
}

.produto-card p {
    font-size: 1.05rem;
    color: var(--gray);
    line-height: 1.7;
}

.produtos-dica {
    background: var(--primary-teal);
    color: var(--white);
    padding: 25px 35px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 40px;
    box-shadow: var(--shadow-md);
}

.produtos-dica i {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.produtos-dica p {
    font-size: 1.05rem;
    margin: 0;
}

/* ===================================
   DIFERENCIAIS SECTION
   =================================== */
.diferenciais {
    padding: 80px 0;
    background: var(--white);
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.diferencial-card {
    background: var(--light-gray);
    padding: 35px;
    border-radius: 15px;
    transition: all var(--transition-normal);
    border-left: 4px solid transparent;
}

.diferencial-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-md);
    border-left-color: var(--primary-teal);
    transform: translateX(5px);
}

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

.diferencial-icon i {
    font-size: 1.8rem;
    color: var(--white);
}

.diferencial-card h4 {
    font-size: 1.2rem;
    color: var(--primary-blue);
    margin-bottom: 12px;
    font-weight: 700;
}

.diferencial-card p {
    font-size: 1rem;
    color: var(--gray);
    line-height: 1.6;
}

/* ===================================
   DEPOIMENTOS SECTION
   =================================== */
.depoimentos {
    padding: 80px 0;
    background: var(--light-gray);
}

.depoimentos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
    margin-top: 50px;
}

.depoimento-card {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    position: relative;
}

.depoimento-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 25px;
    font-size: 5rem;
    color: var(--primary-teal);
    opacity: 0.1;
    font-family: Georgia, serif;
    line-height: 1;
}

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

.depoimento-stars {
    display: flex;
    gap: 5px;
    margin-bottom: 20px;
}

.depoimento-stars i {
    color: #ffc107;
    font-size: 1.2rem;
}

.depoimento-text {
    font-size: 1.05rem;
    color: var(--dark-gray);
    line-height: 1.7;
    margin-bottom: 25px;
    font-style: italic;
}

.depoimento-author {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-top: 20px;
    border-top: 2px solid var(--light-gray);
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.author-avatar i {
    color: var(--white);
    font-size: 1.5rem;
}

.author-name {
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 3px;
}

.author-role {
    font-size: 0.9rem;
    color: var(--gray);
}

/* ===================================
   CONTATO SECTION
   =================================== */
.contato {
    padding: 80px 0;
    background: var(--white);
}

.contato-content {
    max-width: 700px;
    margin: 0 auto;
}

.contact-form {
    margin-top: 50px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    padding: 15px;
    border: 2px solid var(--light-gray);
    border-radius: 10px;
    font-family: var(--font-family);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-teal);
    box-shadow: 0 0 0 3px rgba(57, 180, 172, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form .btn-primary {
    width: 100%;
    justify-content: center;
    margin-top: 20px;
}

.form-privacy {
    text-align: center;
    font-size: 0.9rem;
    color: var(--gray);
    margin-top: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.form-privacy i {
    color: var(--primary-teal);
}

/* ===================================
   FAQ SECTION
   =================================== */
.faq {
    padding: 80px 0;
    background: var(--light-gray);
}

.faq-list {
    max-width: 900px;
    margin: 50px auto 0;
}

.faq-item {
    background: var(--white);
    border-radius: 12px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    transition: background var(--transition-fast);
}

.faq-question:hover {
    background: var(--light-gray);
}

.faq-question h4 {
    font-size: 1.15rem;
    color: var(--primary-blue);
    font-weight: 600;
}

.faq-question i {
    color: var(--primary-teal);
    font-size: 1.2rem;
    transition: transform var(--transition-normal);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 30px 25px;
}

.faq-answer p {
    font-size: 1.05rem;
    color: var(--gray);
    line-height: 1.7;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--primary-blue);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand img {
    height: 100px;
    margin-bottom: 20px;
    background: var(--white);
    padding: 10px;
    border-radius: 10px;
}

.footer-brand p {
    opacity: 0.9;
    line-height: 1.7;
}

.footer-contact h4,
.footer-hours h4 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--light-teal);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-item i {
    font-size: 1.3rem;
    color: var(--primary-teal);
}

.contact-item a {
    color: var(--white);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.contact-item a:hover {
    color: var(--light-teal);
}

.footer-hours p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    opacity: 0.9;
}

.footer-hours i {
    color: var(--primary-teal);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.8;
}

/* ===================================
   WHATSAPP FLOAT BUTTON
   =================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: all var(--transition-normal);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

.whatsapp-float i {
    font-size: 2rem;
    color: var(--white);
}

/* ===================================
   ANIMAÇÕES
   =================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    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);
    }
}

/* Animação de scroll reveal */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   RESPONSIVIDADE
   =================================== */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        padding: 40px 20px;
        transition: left var(--transition-normal);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .hero {
        padding: 120px 0 80px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-benefits {
        flex-direction: column;
        gap: 15px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand img {
        margin: 0 auto 20px;
    }
    
    .contact-info,
    .footer-hours p {
        justify-content: center;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }
    
    .whatsapp-float i {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .btn-primary {
        padding: 15px 30px;
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .pilares-grid,
    .produtos-grid,
    .diferenciais-grid,
    .depoimentos-grid {
        grid-template-columns: 1fr;
    }
}