/* CSS Variables - Paleta Verde Confiança */
:root {
    --cor-primaria: #2E7D32;
    --cor-secundaria: #1B5E20;
    --cor-destaque: #66BB6A;
    --cor-clara: #E8F5E9;
    --cor-texto: #333333;
    --cor-texto-claro: #666666;
    --cor-branco: #FFFFFF;
    --cor-cinza: #F5F5F5;
    --fonte-principal: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --transicao: 0.3s ease;
    --sombra: 0 4px 12px rgba(0, 0, 0, 0.1);
    --sombra-hover: 0 8px 24px rgba(0, 0, 0, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--fonte-principal);
    color: var(--cor-texto);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--cor-branco);
    box-shadow: var(--sombra);
    z-index: 1000;
    transition: var(--transicao);
}

.navbar__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

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

.logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.logo-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--cor-primaria);
    max-width: 200px;
    line-height: 1.2;
}

.navbar__menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.navbar__link {
    color: var(--cor-texto);
    font-weight: 500;
    transition: var(--transicao);
    position: relative;
}

.navbar__link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--cor-primaria);
    transition: var(--transicao);
}

.navbar__link:hover::after,
.navbar__link.active::after {
    width: 100%;
}

.navbar__link--cta {
    background: var(--cor-primaria);
    color: var(--cor-branco);
    padding: 0.6rem 1.5rem;
    border-radius: 8px;
}

.navbar__link--cta::after {
    display: none;
}

.navbar__link--cta:hover {
    background: var(--cor-secundaria);
    transform: translateY(-2px);
}

.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
}

.navbar__toggle span {
    width: 25px;
    height: 3px;
    background: var(--cor-primaria);
    border-radius: 3px;
    transition: var(--transicao);
}

/* Hero */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero__image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(27, 94, 32, 0.85) 0%, rgba(46, 125, 50, 0.75) 100%);
    z-index: 2;
}

.hero__content {
    position: relative;
    z-index: 3;
    color: var(--cor-branco);
    max-width: 800px;
    padding: 0 20px;
}

.hero__title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    animation: fadeInUp 0.8s ease;
}

.hero__subtitle {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    line-height: 1.8;
    animation: fadeInUp 0.8s ease 0.2s;
    animation-fill-mode: both;
}

.hero__buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.4s;
    animation-fill-mode: both;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transicao);
    cursor: pointer;
}

.btn--primary {
    background: var(--cor-branco);
    color: var(--cor-primaria);
}

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

.btn--secondary {
    background: transparent;
    color: var(--cor-branco);
    border: 2px solid var(--cor-branco);
}

.btn--secondary:hover {
    background: var(--cor-branco);
    color: var(--cor-primaria);
}

.btn--full {
    width: 100%;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header__title {
    font-size: 2.5rem;
    color: var(--cor-primaria);
    margin-bottom: 1rem;
}

.section-header__subtitle {
    font-size: 1.2rem;
    color: var(--cor-texto-claro);
}

/* Serviços */
.servicos {
    padding: 6rem 0;
    background: var(--cor-branco);
}

.servicos__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.servico-card {
    background: var(--cor-branco);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--sombra);
    transition: var(--transicao);
    text-align: center;
}

.servico-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--sombra-hover);
}

.servico-card__icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.servico-card__title {
    font-size: 1.5rem;
    color: var(--cor-primaria);
    margin-bottom: 1rem;
}

.servico-card__description {
    color: var(--cor-texto-claro);
    line-height: 1.8;
}

/* Sobre */
.sobre {
    padding: 6rem 0;
    background: var(--cor-cinza);
}

.sobre__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.sobre__image img {
    border-radius: 12px;
    box-shadow: var(--sombra);
    width: 100%;
}

.sobre__title {
    font-size: 2.5rem;
    color: var(--cor-primaria);
    margin-bottom: 1.5rem;
}

.sobre__description {
    color: var(--cor-texto-claro);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.sobre__mission,
.sobre__approach {
    margin-top: 2rem;
}

.sobre__mission h3,
.sobre__approach h3 {
    color: var(--cor-secundaria);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.approach-steps {
    margin: 2rem 0;
}

.approach-step {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.approach-step__icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.approach-step__content h4 {
    color: var(--cor-primaria);
    margin-bottom: 0.5rem;
}

.approach-step__content p {
    color: var(--cor-texto-claro);
    line-height: 1.6;
}

.approach-conclusion {
    margin-top: 1.5rem;
    font-style: italic;
    color: var(--cor-texto);
    font-weight: 500;
}

/* Valores */
.valores {
    padding: 6rem 0;
    background: var(--cor-branco);
}

.valores__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.valor-card {
    background: var(--cor-clara);
    padding: 2rem;
    border-radius: 12px;
    transition: var(--transicao);
    text-align: center;
}

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

.valor-card__icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.valor-card__title {
    font-size: 1.3rem;
    color: var(--cor-primaria);
    margin-bottom: 0.8rem;
}

.valor-card__description {
    color: var(--cor-texto-claro);
    line-height: 1.6;
}

/* Estatísticas */
.estatisticas {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--cor-primaria) 0%, var(--cor-secundaria) 100%);
    color: var(--cor-branco);
}

.estatisticas__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    text-align: center;
}

.estatistica-item__number {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.estatistica-item__label {
    font-size: 1.1rem;
    opacity: 0.95;
}

/* Depoimentos */
.depoimentos {
    padding: 6rem 0;
    background: var(--cor-cinza);
}

.depoimentos__carousel {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.depoimentos__wrapper {
    position: relative;
    overflow: hidden;
}

.depoimento-card {
    display: none;
    background: var(--cor-branco);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--sombra);
    text-align: center;
}

.depoimento-card.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.depoimento-card__image {
    width: 100px;
    height: 100px;
    margin: 0 auto 2rem;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: var(--sombra);
}

.depoimento-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.depoimento-card__text {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--cor-texto-claro);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.depoimento-card__name {
    font-size: 1.1rem;
    color: var(--cor-primaria);
    font-weight: 600;
}

.carousel__btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--cor-primaria);
    color: var(--cor-branco);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transicao);
    z-index: 10;
}

.carousel__btn:hover {
    background: var(--cor-secundaria);
    transform: translateY(-50%) scale(1.1);
}

.carousel__btn--prev {
    left: -25px;
}

.carousel__btn--next {
    right: -25px;
}

.carousel__dots {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    margin-top: 2rem;
}

.carousel__dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    transition: var(--transicao);
}

.carousel__dot.active,
.carousel__dot:hover {
    background: var(--cor-primaria);
    transform: scale(1.2);
}

/* FAQ */
.faq {
    padding: 6rem 0;
    background: var(--cor-branco);
}

.faq__list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--cor-branco);
    margin-bottom: 1rem;
    border-radius: 8px;
    box-shadow: var(--sombra);
    overflow: hidden;
}

.faq-item__question {
    width: 100%;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--cor-texto);
    text-align: left;
    transition: var(--transicao);
}

.faq-item__question:hover {
    background: var(--cor-clara);
}

.faq-item__icon {
    font-size: 1.5rem;
    color: var(--cor-primaria);
    transition: var(--transicao);
    font-weight: 300;
}

.faq-item.active .faq-item__icon {
    transform: rotate(45deg);
}

.faq-item__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-item__answer {
    max-height: 500px;
}

.faq-item__answer p {
    padding: 0 1.5rem 1.5rem 1.5rem;
    color: var(--cor-texto-claro);
    line-height: 1.8;
}

/* Contato */
.contato {
    padding: 6rem 0;
    background: var(--cor-cinza);
}

.contato__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contato-info-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contato-info-item__icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.contato-info-item__content h3 {
    color: var(--cor-primaria);
    margin-bottom: 0.5rem;
}

.contato-info-item__content p {
    color: var(--cor-texto-claro);
    line-height: 1.6;
}

.contato__form {
    background: var(--cor-branco);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--sombra);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--cor-texto);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transicao);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--cor-primaria);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-top: 4px;
}

.checkbox-label span {
    color: var(--cor-texto-claro);
    font-size: 0.9rem;
    line-height: 1.5;
}

.checkbox-label a {
    color: var(--cor-primaria);
    text-decoration: underline;
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    display: none;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    display: block;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    display: block;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--cor-branco);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--sombra-hover);
    z-index: 999;
    transition: var(--transicao);
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

.whatsapp-float svg {
    width: 35px;
    height: 35px;
}

/* Footer */
.footer {
    background: var(--cor-secundaria);
    color: var(--cor-branco);
    padding: 4rem 0 2rem;
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer__title {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
}

.footer__text {
    line-height: 1.8;
    opacity: 0.9;
}

.footer__links {
    list-style: none;
}

.footer__links li {
    margin-bottom: 0.8rem;
}

.footer__links a {
    opacity: 0.9;
    transition: var(--transicao);
}

.footer__links a:hover {
    opacity: 1;
    padding-left: 5px;
}

.footer__contact li {
    margin-bottom: 0.8rem;
    opacity: 0.9;
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 2rem;
    text-align: center;
}

.footer__legal {
    margin-bottom: 1rem;
    opacity: 0.9;
    font-size: 0.9rem;
}

.footer__copyright {
    opacity: 0.8;
    font-size: 0.9rem;
}

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

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

/* Responsive */
@media (max-width: 768px) {
    .navbar__menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--cor-branco);
        flex-direction: column;
        justify-content: flex-start;
        padding: 2rem;
        transition: var(--transicao);
        box-shadow: var(--sombra);
    }
    
    .navbar__menu.active {
        left: 0;
    }
    
    .navbar__toggle {
        display: flex;
    }
    
    .navbar__toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .navbar__toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .navbar__toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -8px);
    }
    
    .hero__title {
        font-size: 2.5rem;
    }
    
    .hero__subtitle {
        font-size: 1.1rem;
    }
    
    .hero__buttons {
        flex-direction: column;
    }
    
    .sobre__content,
    .contato__content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .carousel__btn--prev {
        left: 10px;
    }
    
    .carousel__btn--next {
        right: 10px;
    }
    
    .section-header__title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero__title {
        font-size: 2rem;
    }
    
    .logo-text {
        font-size: 0.9rem;
        max-width: 150px;
    }
    
    .contato__form {
        padding: 2rem 1.5rem;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}