/* ============================================
   VARIÁVEIS E RESET
   ============================================ */

:root {
    /* Cores */
    --cinza-escuro: #2C3E50;
    --cinza-medio: #34495E;
    --cinza-claro: #ECF0F1;
    --cinza-muito-claro: #F8F9FA;
    --laranja-principal: #FF6B35;
    --laranja-escuro: #FF5722;
    --laranja-claro: #FF8C42;
    --branco: #FFFFFF;
    --texto: #333333;
    --sombra: 0 10px 30px rgba(0, 0, 0, 0.1);

    /* Tipografia */
    --font-principal: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 16px;
    --line-height: 1.6;

    /* Transições */
    --transicao: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-principal);
    font-size: var(--font-size-base);
    line-height: var(--line-height);
    color: var(--texto);
    background-color: var(--branco);
}

/* ============================================
   CONTAINER
   ============================================ */

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

/* ============================================
   HEADER E NAVEGAÇÃO
   ============================================ */

.header {
    background: var(--branco);
    box-shadow: var(--sombra);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: 1rem 0;
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: var(--transicao);
}

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

.logo-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--laranja-principal);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.logo:hover {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
}

.nav-link {
    color: var(--cinza-escuro);
    text-decoration: none;
    font-weight: 600;
    position: relative;
    transition: var(--transicao);
}

.nav-link:hover {
    color: var(--laranja-principal);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--laranja-principal);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--cinza-escuro);
    border-radius: 2px;
    transition: var(--transicao);
}

/* ============================================
   RESPONSIVO - HAMBURGER
   ============================================ */

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(10px, 10px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -8px);
    }

    .nav-menu {
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--branco);
        flex-direction: column;
        gap: 0;
        display: none;
        box-shadow: var(--sombra);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-link {
        padding: 1rem 2rem;
        border-bottom: 1px solid var(--cinza-claro);
    }
}

/* ============================================
   SEÇÃO HERO (HOME)
   ============================================ */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 60px 20px;
}

.hero-background {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(135deg, var(--laranja-principal) 0%, var(--laranja-escuro) 100%);
    z-index: -1;
    clip-path: polygon(40% 0, 100% 0, 100% 100%, 0 100%);
    animation: slideInRight 0.8s ease-out;
}

@keyframes slideInRight {
    from {
        transform: translateX(100px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.hero-content {
    max-width: 600px;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

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

.hero-title {
    font-size: clamp(36px, 8vw, 56px);
    font-weight: 700;
    color: var(--cinza-escuro);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 24px;
    color: var(--laranja-principal);
    font-weight: 600;
    margin-bottom: 20px;
}

.hero-description {
    font-size: 18px;
    color: var(--texto);
    margin-bottom: 20px;
    line-height: 1.8;
}

.hero-stats {
    font-size: 16px;
    color: var(--cinza-medio);
    font-weight: 500;
    margin-bottom: 30px;
    padding: 15px 0;
    border-left: 4px solid var(--laranja-principal);
    padding-left: 15px;
}

/* ============================================
   BOTÕES
   ============================================ */

.btn {
    display: inline-block;
    padding: 14px 35px;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transicao);
    text-decoration: none;
    text-align: center;
    gap: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary {
    background: var(--laranja-principal);
    color: var(--branco);
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
    background: var(--laranja-escuro);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 107, 53, 0.4);
}

.btn-secondary {
    background: var(--cinza-medio);
    color: var(--branco);
    box-shadow: 0 5px 15px rgba(52, 73, 94, 0.3);
}

.btn-secondary:hover {
    background: var(--cinza-escuro);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(52, 73, 94, 0.4);
}

.btn-full {
    width: 100%;
}

@media (max-width: 768px) {
    .btn {
        padding: 12px 25px;
        font-size: 14px;
    }
}

/* ============================================
   SEÇÃO SOBRE
   ============================================ */

.about {
    padding: 80px 20px;
    background: var(--cinza-muito-claro);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text p {
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.8;
    color: var(--texto);
}

.about-text .highlight {
    background: linear-gradient(120deg, var(--laranja-principal), var(--laranja-claro));
    padding: 20px;
    border-radius: 10px;
    color: var(--branco);
    margin-top: 20px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
}

.stat-box {
    background: var(--branco);
    padding: 30px 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--sombra);
    transition: var(--transicao);
    border-top: 4px solid var(--laranja-principal);
}

.stat-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(255, 107, 53, 0.2);
}

.stat-box h3 {
    font-size: 36px;
    color: var(--laranja-principal);
    margin-bottom: 10px;
}

.stat-box p {
    font-size: 14px;
    color: var(--cinza-medio);
    font-weight: 500;
}

@media (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

/* ============================================
   SEÇÃO SERVIÇOS
   ============================================ */

.services {
    padding: 80px 20px;
}

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

.service-card {
    background: var(--branco);
    padding: 40px 30px;
    border-radius: 10px;
    box-shadow: var(--sombra);
    text-align: center;
    transition: var(--transicao);
    border-top: 4px solid var(--cinza-claro);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 107, 53, 0.15);
    border-top-color: var(--laranja-principal);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--laranja-principal), var(--laranja-claro));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 36px;
    color: var(--branco);
    transition: var(--transicao);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(10deg);
}

.service-card h3 {
    font-size: 20px;
    color: var(--cinza-escuro);
    margin-bottom: 15px;
}

.service-card p {
    color: var(--texto);
    font-size: 15px;
    line-height: 1.7;
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .service-card {
        padding: 30px 20px;
    }
}

/* ============================================
   SEÇÃO DIFERENCIAIS
   ============================================ */

.benefits {
    padding: 80px 20px;
    background: linear-gradient(135deg, var(--cinza-escuro) 0%, var(--cinza-medio) 100%);
    color: var(--branco);
}

.benefits .section-header h2 {
    color: var(--branco);
}

.benefits .section-subtitle {
    color: var(--laranja-claro);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.benefit-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    animation: fadeInUp 0.6s ease-out;
}

.benefit-item i {
    font-size: 28px;
    color: var(--laranja-principal);
    flex-shrink: 0;
    margin-top: 5px;
}

.benefit-item p {
    font-size: 16px;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* ============================================
   SEÇÃO PRODUTOS
   ============================================ */

.products {
    padding: 80px 20px;
    background: var(--cinza-muito-claro);
}

.product-intro {
    max-width: 800px;
    margin: 0 auto 60px;
    text-align: center;
}

.product-description {
    font-size: 18px;
    color: var(--texto);
    line-height: 1.8;
    margin-bottom: 20px;
}

.product-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.feature-card {
    background: var(--branco);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--sombra);
    text-align: center;
    transition: var(--transicao);
    border-top: 4px solid var(--laranja-principal);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 107, 53, 0.15);
}

.feature-card i {
    font-size: 48px;
    color: var(--laranja-principal);
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    font-size: 18px;
    color: var(--cinza-escuro);
    margin-bottom: 15px;
}

.feature-card p {
    font-size: 14px;
    color: var(--texto);
    line-height: 1.6;
}

.product-showcase {
    margin-top: 60px;
}

.product-showcase h3 {
    font-size: 32px;
    color: var(--cinza-escuro);
    text-align: center;
    margin-bottom: 50px;
}

.showcase-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 80px;
    animation: fadeInUp 0.6s ease-out;
}

.showcase-item.reverse {
    grid-template-columns: 1fr 1fr;
    direction: rtl;
}

.showcase-item.reverse > * {
    direction: ltr;
}

.showcase-image {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    transition: var(--transicao);
}

.showcase-image:hover {
    transform: scale(1.02);
    box-shadow: 0 15px 50px rgba(255, 107, 53, 0.2);
}

.showcase-image img {
    width: auto;
    max-width: 100%;
    max-height: 400px;
    height: auto;
    display: block;
    margin: 0 auto;
    object-fit: contain;
}

.showcase-info h4 {
    font-size: 28px;
    color: var(--cinza-escuro);
    margin-bottom: 20px;
    font-weight: 700;
}

.showcase-info p {
    font-size: 16px;
    color: var(--texto);
    line-height: 1.8;
    margin-bottom: 25px;
}

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

.feature-list li {
    padding: 12px 0;
    padding-left: 30px;
    position: relative;
    color: var(--texto);
    font-size: 15px;
    line-height: 1.6;
}

.feature-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--laranja-principal);
    font-weight: bold;
    font-size: 18px;
}

.product-cta {
    background: linear-gradient(135deg, var(--laranja-principal) 0%, var(--laranja-escuro) 100%);
    color: var(--branco);
    padding: 60px 40px;
    border-radius: 15px;
    text-align: center;
    margin-top: 80px;
}

.product-cta h3 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--branco);
}

.product-cta p {
    font-size: 18px;
    margin-bottom: 30px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.95);
}

.product-cta .btn-primary {
    background: var(--branco);
    color: var(--laranja-principal);
    font-weight: 700;
}

.product-cta .btn-primary:hover {
    background: var(--cinza-claro);
    color: var(--laranja-escuro);
}

@media (max-width: 768px) {
    .products {
        padding: 60px 20px;
    }

    .showcase-item {
        grid-template-columns: 1fr;
        gap: 30px;
        margin-bottom: 50px;
    }

    .showcase-item.reverse {
        direction: ltr;
    }

    .showcase-item.reverse > * {
        direction: ltr;
    }

    .product-showcase h3 {
        font-size: 24px;
        margin-bottom: 30px;
    }

    .showcase-image {
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    }

    .showcase-image img {
        width: 100%;
        max-height: none;
        object-fit: cover;
    }

    .showcase-info h4 {
        font-size: 22px;
    }

    .showcase-info p {
        font-size: 14px;
    }

    .product-cta {
        padding: 40px 20px;
    }

    .product-cta h3 {
        font-size: 24px;
    }

    .product-cta p {
        font-size: 16px;
    }

    .product-features {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* ============================================
   SEÇÃO DEL PONTO
   ============================================ */

.products-del-ponto {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, rgba(99, 102, 241, 0.05) 100%);
}

.products-del-ponto .section-header h2 {
    background: linear-gradient(135deg, #FF6B35 0%, #6366f1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.products-del-ponto .product-cta {
    background: linear-gradient(135deg, #6366f1 0%, #ec4899 100%);
}

.products-del-ponto .product-cta .btn-primary {
    background: var(--branco);
    color: #6366f1;
}

.products-del-ponto .product-cta .btn-primary:hover {
    background: var(--cinza-claro);
    color: #6366f1;
}

/* ============================================
   SEÇÃO CTA (CHAMADA PARA AÇÃO)
   ============================================ */

.cta {
    padding: 80px 20px;
    background: var(--cinza-muito-claro);
    text-align: center;
}

.cta h2 {
    font-size: 42px;
    color: var(--cinza-escuro);
    margin-bottom: 20px;
    line-height: 1.3;
}

.cta p {
    font-size: 18px;
    color: var(--texto);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

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

@media (max-width: 768px) {
    .cta h2 {
        font-size: 28px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* ============================================
   SEÇÃO CONTATO
   ============================================ */

.contact {
    padding: 80px 20px;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 50px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-item {
    display: flex;
    gap: 20px;
    padding: 20px;
    background: var(--cinza-muito-claro);
    border-radius: 10px;
    transition: var(--transicao);
}

.info-item:hover {
    box-shadow: var(--sombra);
    transform: translateX(5px);
}

.info-item i {
    font-size: 28px;
    color: var(--laranja-principal);
    flex-shrink: 0;
}

.info-item h4 {
    color: var(--cinza-escuro);
    margin-bottom: 5px;
}

.info-item p {
    color: var(--texto);
}

.info-item a {
    color: var(--laranja-principal);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transicao);
}

.info-item a:hover {
    color: var(--laranja-escuro);
}

/* ============================================
   FORMULÁRIO
   ============================================ */

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: var(--cinza-escuro);
}

.form-group input,
.form-group textarea {
    padding: 12px 15px;
    border: 2px solid var(--cinza-claro);
    border-radius: 8px;
    font-family: var(--font-principal);
    font-size: 16px;
    transition: var(--transicao);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--laranja-principal);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-group input.error,
.form-group textarea.error {
    border-color: #e74c3c;
}

.error-message {
    font-size: 13px;
    color: #e74c3c;
    display: none;
}

.error-message.show {
    display: block;
}

.form-success {
    background: #d4edda;
    color: #155724;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    display: none;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.form-success.show {
    display: flex !important;
}

.form-success i {
    font-size: 20px;
}

@media (max-width: 768px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* ============================================
   CABEÇALHO DE SEÇÃO
   ============================================ */

.section-header {
    text-align: center;
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: clamp(28px, 5vw, 42px);
    color: var(--cinza-escuro);
    margin-bottom: 15px;
    font-weight: 700;
}

.section-subtitle {
    font-size: 18px;
    color: var(--laranja-principal);
    font-weight: 500;
}

/* ============================================
   RODAPÉ
   ============================================ */

.footer {
    background: linear-gradient(135deg, var(--cinza-escuro) 0%, var(--cinza-medio) 100%);
    color: var(--cinza-claro);
    padding: 60px 20px 20px;
}

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

.footer-section h4 {
    color: var(--branco);
    margin-bottom: 15px;
    font-size: 18px;
}

.footer-section p {
    line-height: 1.8;
    margin-bottom: 10px;
    font-size: 14px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: var(--cinza-claro);
    text-decoration: none;
    transition: var(--transicao);
    font-size: 14px;
}

.footer-section a:hover {
    color: var(--laranja-principal);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
    color: var(--cinza-claro);
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* ============================================
   BOTÃO WHATSAPP FLUTUANTE
   ============================================ */

.whatsapp-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366, #20ba5c);
    color: var(--branco);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    text-decoration: none;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.2);
    transition: var(--transicao);
    z-index: 999;
    animation: slideInUp 0.5s ease-out;
}

@keyframes slideInUp {
    from {
        transform: translateY(100px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.whatsapp-button:hover {
    transform: scale(1.15) translateY(-5px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
}

@media (max-width: 768px) {
    .whatsapp-button {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
}

/* ============================================
   ANIMAÇÕES GERAIS
   ============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

/* ============================================
   ACESSIBILIDADE E UTILIDADES
   ============================================ */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ============================================
   IMPRESSÃO
   ============================================ */

@media print {
    .header,
    .whatsapp-button,
    .cta-buttons {
        display: none;
    }
}

/* ============================================
   RESPONSIVIDADE EXTRA
   ============================================ */

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-description {
        font-size: 15px;
    }

    .section-header h2 {
        font-size: 24px;
    }

    .cta h2 {
        font-size: 22px;
    }
}