/* ===== VARIABLES ===== */
:root {
    --primary: #5BB85C;
    --primary-light: #7dd07e;
    --primary-dark: #4b974c;
    --secondary: #0e6937;
    --text-dark: #333333;
    --text-light: #ffffff;
    --background-light: #ffffff;
    --background-grey: #f7f9f8;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-dark);
    overflow-x: hidden;
    line-height: 1.6;
}

/* ===== UTILITY CLASSES ===== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 2rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background-color: var(--primary);
    color: var(--text-light);
    padding: 14px 28px;
    border-radius: 4px;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 14px;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    z-index: -1;
}

.btn:hover:before {
    width: 100%;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 14px rgba(50, 50, 93, 0.1), 0 3px 6px rgba(0, 0, 0, 0.08);
}

.btn:active {
    transform: translateY(1px);
}

.btn img {
    width: 20px;
    height: 20px;
}

.section {
    padding: 80px 0;
    position: relative;
}

.section-title {
    font-size: 36px;
    margin-bottom: 20px;
    text-align: center;
    position: relative;
}

.section-title:after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--primary);
    margin: 15px auto;
    border-radius: 2px;
}

.text-center {
    text-align: center;
}

/* ===== HEADER ===== */
header {
    background-color: var(--background-light);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar {
    width: 100%;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2rem;
    max-width: 1280px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 80px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4rem;
    margin-left: auto;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-size: 1rem;
    padding: 0.5rem 0;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary);
}

.nav-cta {
    background-color: var(--primary);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s ease;
    text-transform: uppercase;
    white-space: nowrap;
}

.nav-cta:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(91, 184, 92, 0.2);
}

/* Menu Mobile */
.menu-toggle {
    display: none;
    cursor: pointer;
    padding: 0.5rem;
    margin-left: 1rem;
}

.menu-toggle img {
    width: 24px;
    height: 24px;
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        right: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--background-light);
        flex-direction: column;
        padding: 2rem;
        transition: right 0.3s ease;
        gap: 2rem;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: 1.5rem;
    }

    .nav-link {
        font-size: 1.1rem;
        padding: 0.8rem 0;
        display: block;
        width: 100%;
        text-align: center;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }

    .nav-cta {
        width: 100%;
        text-align: center;
        padding: 1rem;
    }
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 1024px) {
    .nav-links {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .navbar {
        gap: 20px;
    }

    .menu-toggle {
        display: flex;
        order: 3;
    }

    .nav-links {
        position: fixed;
        top: 100px;
        right: -300px;
        width: 300px;
        height: calc(100vh - 100px);
        background-color: var(--background-light);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding: 30px 20px;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        transition: transform 0.3s ease;
        z-index: 999;
        gap: 0;
    }

    .nav-links.active {
        transform: translateX(-300px);
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        display: block;
        padding: 15px 0;
        font-size: 16px;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        text-align: center;
    }

    .nav-links a::after {
        display: none;
    }

    /* Ajuste do botão CTA no mobile */
    .cta-button {
        font-size: 13px;
        padding: 10px 16px;
    }

    .logo img {
        height: 45px;
    }
}

@media (max-width: 480px) {
    .navbar {
        gap: 10px;
    }

    .cta-button {
        font-size: 12px;
        padding: 8px 12px;
    }

    .logo img {
        height: 40px;
    }
}

        @media (max-width: 480px) {
            .nav-links {
                width: 280px;
            }

            .logo img {
                max-height: 45px;
            }
        }

        /* Conteúdo demo para visualizar o header */
        .demo-content {
            padding: 60px 20px;
            text-align: center;
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            min-height: 500px;
        }

        .demo-content h1 {
            font-size: 2.5rem;
            margin-bottom: 20px;
            color: var(--primary);
        }

        .demo-content p {
            font-size: 1.2rem;
            color: var(--text-dark);
            max-width: 600px;
            margin: 0 auto;
        }

/* Responsividade para mobile */
@media (max-width: 768px) {
    .navbar {
        flex-wrap: wrap;
    }

    .logo {
        margin-bottom: 10px;
    }

    .nav-links {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }

    .navbar .btn {
        margin-top: 10px;
        width: 100%; /* Botão ocupa toda a largura no mobile */
        text-align: center;
    }
}

/* ===== HERO SECTION ===== */
.parallax-container {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    margin-top: 76px; /* Espaço para o menu fixo */
  }
  
  .parallax-element {
    position: absolute;
    width: 100%;
    height: 100%;
    will-change: transform;
  }
  
  /* Elemento 1 - Céu (fundo, movimento lento) */
  .sky-element {
    z-index: 1;
    top: 0;
    left: 0;
    height: 100%;
  }
  
  .sky-image {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  /* Nuvens e Sol (agora com imagens) */
  .cloud {
    position: absolute;
    z-index: 2;
  }
  
  .cloud-1 {
    width: 200px;
    top: 15%;
    left: 10%;
  }
  
  .cloud-2 {
    width: 240px;
    top: 25%;
    right: 15%;
  }
  

  /* Elemento 2 - Estação (meio, movimento médio) */
  .station-element {
    z-index: 3;
    display: flex;
    justify-content: flex-end; /* Alterado de center para flex-end */
    align-items: flex-end;
    height: 100%;
  }
  
  .station-image {
    height: 90%; /* Aumentado de 80% para 90% */
    object-fit: contain;
    margin-bottom: 4%; /* Reduzido de 8% para 4% para compensar o aumento */
    transform-origin: bottom center;
  }
  
  /* Elemento 3 - Grama (frente, movimento rápido) */
  .grass-element {
    z-index: 4;
    bottom: 0;
    left: 0;
    width: 100%;
    position: absolute;
    height: 25%;
  }
  
  .grass-image {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  /* Overlay verde gradiente para melhorar contraste com o texto */
  .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(14, 105, 55, 0.6) 0%, rgba(91, 184, 92, 0.6) 100%);
    z-index: 5;
  }
  
  /* Conteúdo em destaque */
  .content {
    position: absolute;
    top: 50%;
    left: 10%;
    transform: translateY(-50%);
    z-index: 6;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    max-width: 650px;
  }
  
  /* Estilos responsivos para o parallax */
  @media (max-width: 768px) {
    .content {
      left: 5%;
      max-width: 90%;
    }
      
    .content h1 {
      font-size: 2.5rem;
    }
      
    .content p {
      font-size: 1rem;
    }
      
    .station-image {
      height: 75%; /* Aumentado de 65% para 75% */
      margin-right: -15%;
    }
      
    .grass-element {
      height: 20%;
    }
      
    .cloud-1, .cloud-2 {
      transform: scale(0.8);
    }
  }
  
  @media (max-width: 576px) {
    .content h1 {
      font-size: 2rem;
    }
    
    .station-image {
      height: 65%; /* Aumentado de 55% para 65% */
      margin-right: -25%;
    }
    
    .grass-element {
      height: 15%;
    }
    
    .cloud-1, .cloud-2 {
      transform: scale(0.6);
    }
  }

/* Overlay verde gradiente para melhorar contraste com o texto */
.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(14, 105, 55, 0.6) 0%, rgba(91, 184, 92, 0.6) 100%);
  z-index: 4;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* proporção 16:9 */
    height: 0;
    overflow: hidden;
    border-radius: 10px;        /* ← cantos arredondados no container */

  }
  
  .video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: 10px;        /* ← cantos arredondados no próprio vídeo */

  }

/* Conteúdo em destaque */
.content {
  position: absolute;
  top: 50%;
  left: 10%;
  transform: translateY(-50%);
  z-index: 5;
  color: white;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  max-width: 650px;
}

.content h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  font-weight: 700;
}

.content p {
  font-size: 1.3rem;
  margin-bottom: 30px;
  line-height: 1.5;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  text-shadow: none;
}

.btn-white {
  background-color: white;
  color: #4b974c;
  padding: 14px 28px;
  border-radius: 4px;
  font-weight: 600;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-white:hover {
  background-color: rgba(255, 255, 255, 0.9);
  transform: translateY(-3px);
  box-shadow: 0 7px 14px rgba(0, 0, 0, 0.1);
}

.btn-outline-white {
  background-color: transparent;
  border: 2px solid white;
  color: white;
  padding: 14px 28px;
  border-radius: 4px;
  font-weight: 600;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-outline-white:hover {
  background-color: white;
  color: #4b974c;
  transform: translateY(-3px);
  box-shadow: 0 7px 14px rgba(0, 0, 0, 0.1);
}

/* ===== FEATURES SECTION ===== */
.features {
    background-color: var(--background-light);
}

.features-intro {
    max-width: 800px;
    margin: 0 auto 50px;
    text-align: center;
}

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

.feature-card {
    background: var(--background-light);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    height: 100%;
}

.feature-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: linear-gradient(135deg, rgba(91, 184, 92, 0.1) 0%, rgba(14, 105, 55, 0.1) 100%);
    transition: var(--transition);
    z-index: -1;
    opacity: 0;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(91, 184, 92, 0.15);
}

.feature-card:hover:before {
    height: 100%;
    opacity: 1;
}

.feature-icon {
    width: 100%;
    height: 150px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    position: relative;
    background: rgba(91, 184, 92, 0.1);
    position: relative;       /* para o pseudo-elemento */
    overflow: hidden;         /* corta tudo que passar do box */
    transition: var(--transition);
}
    
.feature-card:hover .feature-icon {
    transform: scale(1.1);
    background: rgba(91, 184, 92, 0.2);
}

.feature-icon img {
    display: block;           /* remove gaps de inline */
  width: 100%;              /* preenche a largura */
  height: 100%;             /* preenche a altura do box */
  object-fit: cover;        /* recorta pra “cobrir” todo o espaço */
  transition: var(--transition);
}

.feature-card:hover .feature-icon img {
    transform: rotate(5deg);
}

.feature-card h3 {
    margin-bottom: 15px;
    font-size: 20px;
    transition: var(--transition);
    color: var(--primary-dark);
}

.feature-card p {
    color: #666;
    line-height: 1.6;
    flex-grow: 1;
}

.feature-card .btn-learn{
    margin-top: 20px;
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition);
}

.feature-card .btn-learn:hover {
    color: var(--primary-dark);
    gap: 8px;
}

/* ===== PRODUCTS SECTION ===== */
.products {
    background-color: var(--background-grey);
    position: relative;
    overflow: hidden;
}

.products:before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: rgba(91, 184, 92, 0.05);
    border-radius: 50%;
    top: -150px;
    left: -150px;
    z-index: 1;
}

.products:after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: rgba(14, 105, 55, 0.05);
    border-radius: 50%;
    bottom: -200px;
    right: -200px;
    z-index: 1;
}

.products .container {
    position: relative;
    z-index: 2;
}

.product-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.product-tab {
    padding: 12px 24px;
    background-color: rgba(255, 255, 255, 0.6);
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    border: none;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.product-tab.active {
    background-color: var(--primary);
    color: white;
    box-shadow: 0 5px 15px rgba(91, 184, 92, 0.2);
}

.product-tab:hover:not(.active) {
    background-color: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

.product-content {
    display: none;
    animation: fadeUp 0.5s ease-out;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.product-content.active {
    display: block;
}

.product-item {
    display: flex;
    align-items: center;
    gap: 40px;
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.07);
    margin-bottom: 30px;
}

.product-image {
    flex: 1;
    max-width: 50%;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

.product-item:hover .product-image img {
    transform: scale(1.05);
}

.product-details {
    flex: 1;
    padding: 30px 30px 30px 0;
}

.product-details h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--primary-dark);
}

.product-details p {
    margin-bottom: 20px;
    color: #666;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.feature-tag {
    background-color: rgba(91, 184, 92, 0.1);
    color: var(--primary-dark);
    padding: 6px 12px;
    border-radius: 30px;
    font-size: 14px;
    transition: var(--transition);
}

.feature-tag:hover {
    background-color: var(--primary);
    color: white;
    transform: translateY(-2px);
}

/* ===== APP SECTION ===== */
.app-section {
    background-color: var(--background-light);
    overflow: hidden;
}

.app-container {
    display: flex;
    align-items: center;
    gap: 50px;
}

.app-content {
    flex: 1;
}

.app-content h2 {
    text-align: left;
    margin-bottom: 20px;
}

.app-content h2:after {
    margin-left: 0;
}

.app-content p {
    margin-bottom: 25px;
    color: #666;
}

.app-features {
    margin-bottom: 25px;
}

.app-feature {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.app-feature-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(91, 184, 92, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.app-feature-icon img {
    width: 20px;
    height: 20px;
}

.app-feature-text h4 {
    font-size: 18px;
    margin-bottom: 5px;
    color: var(--primary-dark);
}

.app-feature-text p {
    margin-bottom: 0;
    font-size: 14px;
}

.app-stores {
    display: flex;
    gap: 15px;
}

.app-store {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: #333;
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    transition: var(--transition);
}

.app-store:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.app-store img {
    width: 24px;
    height: 24px;
}

.app-store-text span {
    display: block;
    font-size: 10px;
    opacity: 0.8;
}

.app-store-text strong {
    font-size: 16px;
}

.app-image {
    flex: 1;
    position: relative;
}

.app-image img {
    width: 100%;
    max-width: 400px;
    display: block;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 2;
}

.app-image:before,
.app-image:after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    z-index: 1;
}

.app-image:before {
    background-color: rgba(91, 184, 92, 0.1);
    top: -40px;
    right: 0;
}

.app-image:after {
    background-color: rgba(14, 105, 55, 0.1);
    bottom: -40px;
    left: 20px;
}

/* ===== CONTACT SECTION ===== */
.contact {
    background-color: var(--background-grey);
    position: relative;
    overflow: hidden;
}

.contact:before {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    background: rgba(91, 184, 92, 0.05);
    border-radius: 50%;
    top: -100px;
    right: -100px;
}

.contact:after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: rgba(14, 105, 55, 0.05);
    border-radius: 50%;
    bottom: -150px;
    left: -150px;
}

.contact-card {
    background-color: white;
    border-radius: 8px;
    padding: 40px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.07);
    text-align: center;
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.contact-card h3 {
    font-size: 28px;
    margin-bottom: 30px;
    color: var(--primary-dark);
}

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

.contact-method {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px;
    border-radius: 8px;
    transition: var(--transition);
    flex: 1;
    min-width: 200px;
}

.contact-method:hover {
    background-color: rgba(91, 184, 92, 0.05);
    transform: translateY(-5px);
}

.contact-method-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(91, 184, 92, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}

.contact-method-icon img {
    width: 30px;
    height: 30px;
}

.contact-method h4 {
    font-size: 18px;
    margin-bottom: 5px;
    color: var(--primary-dark);
}

.contact-method p, 
.contact-method a {
    color: #666;
    text-decoration: none;
    transition: var(--transition);
}

.contact-method a:hover {
    color: var(--primary);
}

.btn-whatsapp {
    background-color: #25D366;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 4px;
    color: white;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.2);
}

.btn-whatsapp:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp img {
    width: 24px;
    height: 24px;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
    z-index: 99;
    transition: var(--transition);
}

.whatsapp-float:before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #25D366;
    animation: pulse 2s infinite;
    z-index: -1;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.whatsapp-float:hover {
    transform: translateY(-5px) rotate(5deg);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.5);
}

.whatsapp-float img {
    width: 32px;
    height: 32px;
}

/* ===== FOOTER ===== */
footer {
    background-color: #222;
    color: #fff;
    padding: 60px 0 20px;
}

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

.footer-col h4 {
    color: var(--primary-light);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary);
}

.footer-about img {
    width: 140px;
    margin-bottom: 15px;
}

.footer-about p {
    color: #aaa;
    margin-bottom: 15px;
    line-height: 1.6;
}

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

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

.footer-links a {
    color: #aaa;
    text-decoration: none;
    transition: var(--transition);
    display: block;
}

.footer-links a:hover {
    color: var(--primary-light);
    transform: translateX(5px);
}

.footer-contact li {
    color: #aaa;
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.footer-contact li img {
    width: 18px;
    height: 18px;
    margin-top: 3px;
    filter: brightness(0) invert(1) opacity(0.7);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #333;
    color: #888;
    font-size: 14px;
}

.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 100px; /* Adjusted to not overlap with WhatsApp float */
    width: 40px;
    height: 40px;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
}

/* ===== ANIMATIONS ===== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

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

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 28px;
    }

    .content {
        left: 5%;
        max-width: 90%;
    }
      
    .content h1 {
        font-size: 2.5rem;
    }
      
    .content p {
        font-size: 1rem;
    }
      
    .station-image {
        height: 75%; /* Aumentado de 65% para 75% */
        margin-right: -15%;
    }
      
    .grass-element {
        height: 20%;
    }
      
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
      
    .hero-buttons .btn-white,
    .hero-buttons .btn-outline-white {
        width: 100%;
    }



    .features-grid {
        grid-template-columns: 1fr;
    }

    .app-stores {
        flex-direction: column;
        align-items: flex-start;
    }

    .app-store {
        width: 100%;
    }

    .footer-container {
        grid-template-columns: 1fr;
    }

    .contact-methods {
        flex-direction: column;
    }

    .contact-method {
        width: 100%;
    }

    .parallax-container {
        height: 80vh; /* Reduz para 80% da altura da tela */
    }
}

@media (max-width: 576px) {
    .content h1 {
        font-size: 2rem;
    }
    
    .station-image {
        height: 65%; /* Aumentado de 55% para 65% */
        margin-right: -25%;
    }
    
    .grass-element {
        height: 15%;
    }
    
    .cloud-1, .cloud-2 {
        transform: scale(0.8);
    }

    .product-tabs {
        flex-direction: column;
        align-items: stretch;
    }

    .product-tab {
        text-align: center;
    }

    .product-item {
        flex-direction: column;
    }

    .product-image {
        max-width: 100%;
    }

    .product-details {
        padding: 30px;
    }

    .app-container {
        flex-direction: column;
    }

    .app-content h2 {
        text-align: center;
    }

    .app-content h2:after {
        margin: 15px auto;
    }

    .app-image {
        order: -1;
        margin-bottom: 30px;
    }

    .app-image img {
        margin: 0 auto;
    }

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

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }

    .back-to-top {
        right: 80px;
        bottom: 20px;
    }

    .parallax-container {
        height: 100vh; /* Reduz ainda mais para telas muito pequenas */
    }
}

/* ---------Modal------------ */

/* ---------- BOTÃO "MAIS INFORMAÇÕES" / "FECHAR" ---------- */
.btn-more{
    display:inline-flex;               /* alinhamento de texto central */
    align-items:center;
    justify-content:center;
    padding:14px 28px;                 /* mesmo padding da classe .btn */
    border:2px solid var(--primary);
    border-radius:4px;
    background:transparent;
    color:var(--primary);
    font-weight:600;
    text-transform:uppercase;
    letter-spacing:.5px;
    cursor:pointer;
    transition:var(--transition);
  }
  .btn-more:hover,
  .btn-more[aria-expanded="true"]{      /* estado “aberto” ou hover */
    background:var(--primary);
    color:#fff;
    box-shadow:0 7px 14px rgba(0,0,0,.1);
    transform:translateY(-3px);
  }
  .btn-more:active{
    transform:translateY(1px);
  }

  /* Drop‑down reutilizado em Features e Produtos */
.prod-more{display:none;margin-top:18px;font-size:15px;color:#555;}
.prod-more.open{display:block;animation:fadeUp .4s ease;}

.btn-more-prod{
  margin-top:15px;border:2px solid var(--primary);
  background:transparent;color:var(--primary);
  padding:10px 22px;border-radius:4px;font-weight:600;
  text-transform:uppercase;letter-spacing:.5px;cursor:pointer;
  transition:var(--transition);
}
.btn-more-prod:hover,
.btn-more-prod[aria-expanded="true"]{
  background:var(--primary);color:#fff;
  box-shadow:0 7px 14px rgba(0,0,0,.08);
  transform:translateY(-3px);
}