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

:root {
    --primary-color: #c41e3a;
    --secondary-color: #e67e22;
    --dark-color: #2c3e50;
    --light-gray: #ecf0f1;
    --white: #ffffff;
    --text-dark: #333333;
    --text-light: #666666;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.2);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

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

ul {
    list-style: none;
}

/* ================================
   HEADER & NAVIGATION
   ================================ */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: var(--transition);
}

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

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-color);
}

.logo-img {
    height: 80px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

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

.logo i {
    color: var(--primary-color);
    font-size: 1.8rem;
}

.logo strong {
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-dark);
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
}

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

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--dark-color);
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* ================================
   HERO SECTION
   ================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 100px 20px 50px;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.05)" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,144C960,149,1056,139,1152,128C1248,117,1344,107,1392,101.3L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
}

.hero-logo {
    margin-bottom: 2.5rem;
    animation: fadeInUp 1s ease;
}

.hero-logo-img {
    height: 180px;
    width: auto;
    filter: drop-shadow(0 10px 30px rgba(0,0,0,0.3));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    opacity: 0.95;
    font-weight: 300;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease 0.4s backwards;
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.95rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.6s backwards;
}

.btn {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    display: inline-block;
}

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

.btn-primary:hover {
    background: var(--light-gray);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

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

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-color);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    font-size: 2rem;
    color: var(--white);
    opacity: 0.7;
}

/* ================================
   SECTION HEADERS
   ================================ */
section {
    padding: 80px 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-top: 1.5rem;
}

/* ================================
   SOBRE SECTION
   ================================ */
.sobre {
    background: var(--light-gray);
}

.sobre-content {
    display: grid;
    gap: 3rem;
}

.sobre-text {
    font-size: 1.1rem;
    line-height: 1.8;
}

.sobre-text .lead {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

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

.pilar-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

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

.pilar-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.pilar-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.pilar-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* ================================
   PRODUTOS SECTION
   ================================ */
.produtos {
    background: var(--white);
}

.produtos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2.5rem;
}

.produto-card {
    background: var(--white);
    border-radius: 15px;
    padding: 2.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.produto-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--white);
    font-size: 2rem;
}

.produto-card h3 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.produto-desc {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.produto-beneficios {
    margin-bottom: 1.5rem;
}

.produto-beneficios li {
    color: var(--text-dark);
    margin-bottom: 0.8rem;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
}

.produto-beneficios i {
    color: var(--primary-color);
    margin-top: 4px;
    flex-shrink: 0;
}

.btn-details {
    width: 100%;
    padding: 0.9rem;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-details:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

/* Produto Destaque - Gestão de pH */
.produto-destaque {
    grid-column: 1 / -1; /* Ocupa toda a largura do grid */
    background: linear-gradient(135deg, #fff5f5 0%, #ffe8e8 100%);
    border: 3px solid var(--primary-color);
    box-shadow: 0 10px 40px rgba(196, 30, 58, 0.15);
    position: relative;
    overflow: hidden;
}

.produto-destaque::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.badge-principal {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 0.6rem 1.2rem;
    border-radius: 25px;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(196, 30, 58, 0.3);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.badge-principal i {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.produto-icon-principal {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
}

.produto-destaque h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.produto-destaque .produto-desc {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.problema-destaque,
.solucao-destaque {
    background: var(--white);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--primary-color);
}

.problema-destaque h4,
.solucao-destaque h4 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.7rem;
}

.problema-destaque p {
    color: var(--text-dark);
    line-height: 1.7;
    font-size: 1rem;
}

.lista-solucao {
    list-style: none;
    padding: 0;
}

.lista-solucao li {
    color: var(--text-dark);
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    line-height: 1.6;
}

.lista-solucao i {
    color: var(--secondary-color);
    margin-top: 4px;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.produto-impacto {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(196, 30, 58, 0.05), rgba(230, 126, 34, 0.05));
    border-radius: 12px;
}

.impacto-item {
    text-align: center;
    padding: 1rem;
}

.impacto-numero {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.impacto-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.4;
}

.case-preview {
    background: linear-gradient(135deg, var(--secondary-color), #f39c12);
    color: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    margin: 2rem 0 1.5rem;
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.3);
}

.case-preview p {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.6;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.case-preview i {
    font-size: 1.5rem;
}

.btn-principal {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    font-size: 1.1rem;
    padding: 1.2rem;
    box-shadow: 0 6px 20px rgba(196, 30, 58, 0.3);
}

.btn-principal:hover {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(196, 30, 58, 0.4);
}

/* ================================
   RESULTADOS SECTION
   ================================ */
.resultados {
    background: linear-gradient(135deg, var(--dark-color) 0%, #34495e 100%);
    color: var(--white);
}

.resultados .section-title,
.resultados .section-subtitle {
    color: var(--white);
}

.resultados-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.resultado-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.resultado-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.resultado-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.8rem;
}

.resultado-numero {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(90deg, var(--white), var(--light-gray));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.resultado-card p {
    opacity: 0.9;
    line-height: 1.5;
}

/* Case de Sucesso */
.case-destaque {
    background: var(--white);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    color: var(--text-dark);
}

.case-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--light-gray);
}

.case-header i {
    font-size: 2.5rem;
    color: var(--secondary-color);
}

.case-header h3 {
    font-size: 1.8rem;
    color: var(--dark-color);
}

.case-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.case-stat {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.case-label {
    font-weight: 600;
    color: var(--text-light);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.case-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
}

.case-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
}

/* ================================
   CONSULTORIA P&D SECTION
   ================================ */
.consultoria-pd {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
}

.consultoria-pd::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.pd-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.pd-card {
    background: var(--white);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 5px 25px rgba(0,0,0,0.08);
    transition: var(--transition);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.pd-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: var(--transition);
}

.pd-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 50px rgba(196, 30, 58, 0.15);
    border-color: var(--primary-color);
}

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

.pd-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    color: var(--white);
    font-size: 2.5rem;
    box-shadow: 0 8px 20px rgba(196, 30, 58, 0.3);
}

.pd-card h3 {
    font-size: 1.6rem;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.pd-desc {
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.7;
    font-size: 1.05rem;
}

.pd-beneficios {
    list-style: none;
}

.pd-beneficios li {
    color: var(--text-dark);
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    line-height: 1.6;
}

.pd-beneficios li i {
    color: var(--primary-color);
    margin-top: 4px;
    flex-shrink: 0;
    font-size: 1.1rem;
}

.pd-beneficios li strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* CTA dentro da seção P&D */
.pd-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
    color: var(--white);
    box-shadow: 0 15px 50px rgba(196, 30, 58, 0.3);
}

.pd-cta-content h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.pd-cta-content h3 i {
    font-size: 2.5rem;
    color: #ffd700;
}

.pd-cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.pd-cta .btn-primary {
    background: var(--white);
    color: var(--primary-color);
    font-size: 1.1rem;
    padding: 1.2rem 3rem;
}

.pd-cta .btn-primary:hover {
    background: var(--light-gray);
    transform: translateY(-3px);
}

/* ================================
   CLIENTES E PARCEIROS SECTION
   ================================ */
.clientes-parceiros {
    background: var(--white);
    padding: 100px 20px;
}

.clientes-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
    font-size: 1.15rem;
    color: var(--text-light);
    line-height: 1.8;
}

.clientes-subtitle {
    font-size: 1.8rem;
    color: var(--dark-color);
    margin-bottom: 2.5rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.clientes-subtitle i {
    color: var(--primary-color);
    font-size: 2rem;
}

/* Grid de Logos dos Clientes */
.clientes-grid {
    margin-bottom: 5rem;
}

.logos-wrapper {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}

.logos-intro {
    text-align: center;
    font-size: 1.15rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    font-weight: 500;
}

.logos-image-container {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: 3rem 2rem;
    border-radius: 15px;
    margin-bottom: 2.5rem;
    box-shadow: inset 0 2px 10px rgba(0,0,0,0.03);
}

.clientes-logos-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
    transition: var(--transition);
}

.clientes-logos-img:hover {
    transform: scale(1.02);
}

.logos-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    padding-top: 2rem;
    border-top: 2px solid var(--light-gray);
}

.logo-tag {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 0.6rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(196, 30, 58, 0.2);
    transition: var(--transition);
}

.logo-tag:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(196, 30, 58, 0.3);
}

/* Parceiros Destaque */
.parceiros-destaque {
    margin-bottom: 4rem;
}

.parceiros-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
}

.parceiro-destaque-item {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    border: 2px solid transparent;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.parceiro-destaque-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: var(--transition);
}

.parceiro-destaque-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(196, 30, 58, 0.15);
    border-color: var(--primary-color);
}

.parceiro-destaque-item:hover::before {
    transform: scaleX(1);
}

.parceiro-logo-container {
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--white);
    border-radius: 10px;
}

.parceiro-logo {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: var(--transition);
}

.parceiro-destaque-item:hover .parceiro-logo {
    transform: scale(1.05);
}

.parceiro-destaque-item h4 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.parceiro-country {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.parceiro-destaque-item p {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* Estatísticas de Clientes */
.clientes-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    padding: 3rem;
    background: linear-gradient(135deg, var(--dark-color), #34495e);
    border-radius: 20px;
    box-shadow: 0 15px 50px rgba(0,0,0,0.2);
}

.stat-highlight {
    text-align: center;
    padding: 2rem;
    color: var(--white);
}

.stat-highlight .stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(90deg, var(--white), var(--light-gray));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-highlight .stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
    font-weight: 500;
}

/* ================================
   DIFERENCIAIS SECTION
   ================================ */
.diferenciais {
    background: var(--light-gray);
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.diferencial-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.diferencial-card:hover {
    transform: translateY(-10px) rotateY(5deg);
    box-shadow: var(--shadow-lg);
}

.diferencial-card i {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.diferencial-card h3 {
    font-size: 1.4rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.diferencial-card p {
    color: var(--text-light);
    line-height: 1.6;
}

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

.contato-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: start;
}

.contato-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-card {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
}

.info-card:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-5px);
}

.info-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.info-card:hover i {
    color: var(--white);
}

.info-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.social-links a {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--secondary-color);
    transform: translateY(-5px);
}

/* Form Styles */
.contato-form {
    background: var(--light-gray);
    padding: 3rem;
    border-radius: 15px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

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

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--dark-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem;
    border: 2px solid transparent;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    background: var(--white);
    transition: var(--transition);
}

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

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

.contato-form button[type="submit"] {
    grid-column: 1 / -1;
    padding: 1.2rem;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.contato-form button[type="submit"]:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

/* ================================
   FOOTER
   ================================ */
.footer {
    background: var(--dark-color);
    color: var(--white);
    padding: 4rem 20px 2rem;
}

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

.footer-brand .logo {
    color: var(--white);
    margin-bottom: 1rem;
}

.footer-brand .logo-img {
    height: 100px;
    filter: brightness(0) invert(1);
}

.footer-brand p {
    opacity: 0.8;
    margin-bottom: 0.5rem;
}

.footer-location {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.footer-links h4,
.footer-produtos h4,
.footer-contato h4 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-links ul li,
.footer-produtos ul li {
    margin-bottom: 0.8rem;
}

.footer-links a,
.footer-produtos a {
    opacity: 0.8;
    transition: var(--transition);
}

.footer-links a:hover,
.footer-produtos a:hover {
    opacity: 1;
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-contato p {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    opacity: 0.7;
    margin-bottom: 0.5rem;
}

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

/* ================================
   SCROLL TO TOP BUTTON
   ================================ */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

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

.scroll-to-top:hover {
    background: var(--secondary-color);
    transform: translateY(-5px);
}

/* ================================
   MODAL
   ================================ */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    position: relative;
    background: var(--white);
    margin: 5% auto;
    padding: 3rem;
    width: 90%;
    max-width: 800px;
    border-radius: 20px;
    animation: slideDown 0.3s ease;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    color: var(--text-light);
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--primary-color);
}

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

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

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

/* ================================
   RESPONSIVE DESIGN
   ================================ */

/* Modal Styles - Adicionado para suportar o modal do pH */
.modal-icon-destaque {
    width: 100px;
    height: 100px;
    font-size: 3rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    margin: 0 auto 1.5rem;
    box-shadow: 0 8px 25px rgba(196, 30, 58, 0.3);
}

.badge-modal-principal {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    margin-top: 1rem;
    box-shadow: 0 4px 15px rgba(196, 30, 58, 0.3);
}

.problema-section {
    background: linear-gradient(135deg, #fff5f5, #ffe8e8);
    border-left: 5px solid var(--primary-color);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
}

.problema-descricao {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.problema-list li {
    background: var(--white);
    padding: 0.8rem;
    border-radius: 8px;
    margin-bottom: 0.8rem;
}

.problema-list i {
    color: var(--primary-color);
}

.solucao-section {
    background: linear-gradient(135deg, #f0fff4, #e6f7ff);
    border-left: 5px solid var(--secondary-color);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
}

.solucao-list li {
    line-height: 1.7;
    margin-bottom: 1rem;
}

.solucao-list i {
    color: var(--secondary-color);
    font-size: 1.2rem;
}

.benefits-destaque {
    background: linear-gradient(135deg, rgba(196, 30, 58, 0.03), rgba(230, 126, 34, 0.03));
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid rgba(196, 30, 58, 0.1);
}

.benefits-destaque li strong {
    color: var(--primary-color);
}

.case-section {
    background: linear-gradient(135deg, var(--secondary-color), #f39c12);
    color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(230, 126, 34, 0.3);
}

.case-section h3 {
    color: var(--white);
}

.case-descricao {
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
    opacity: 0.95;
}

.case-list li {
    color: var(--white);
    margin-bottom: 0.8rem;
    font-size: 1.05rem;
}

.cta-destaque {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 8px 30px rgba(196, 30, 58, 0.3);
}

.cta-texto {
    color: var(--white);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.cta-texto i {
    font-size: 1.8rem;
}

.btn-large {
    padding: 1.2rem 3rem;
    font-size: 1.2rem;
    font-weight: 700;
}

/* ================================
   RESPONSIVE DESIGN
   ================================ */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.8rem;
    }
    
    .contato-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .logo-img {
        height: 60px;
    }
    
    .hero-logo-img {
        height: 140px;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        gap: 1rem;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .produtos-grid,
    .pd-grid,
    .parceiros-info,
    .diferenciais-grid {
        grid-template-columns: 1fr;
    }
    
    .logos-list {
        gap: 0.8rem;
    }
    
    .logo-tag {
        font-size: 0.85rem;
        padding: 0.5rem 1.2rem;
    }
    
    .contato-form {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    /* Produto destaque responsivo - tablet */
    .produto-destaque {
        padding: 2rem 1.5rem;
    }
    
    .badge-principal {
        position: static;
        display: inline-block;
        margin-bottom: 1rem;
        font-size: 0.8rem;
        padding: 0.5rem 1rem;
    }
    
    .produto-icon-principal {
        width: 85px;
        height: 85px;
        font-size: 2.2rem;
    }
    
    .produto-destaque h3 {
        font-size: 1.6rem;
    }
    
    .produto-destaque .produto-desc {
        font-size: 1.05rem;
    }
    
    .problema-destaque,
    .solucao-destaque {
        padding: 1.3rem;
    }
    
    .problema-destaque h4,
    .solucao-destaque h4 {
        font-size: 1.15rem;
    }
    
    .produto-impacto {
        grid-template-columns: 1fr;
        gap: 1.2rem;
        padding: 1.3rem;
    }
    
    .impacto-numero {
        font-size: 2.2rem;
    }
    
    .impacto-label {
        font-size: 0.9rem;
    }
    
    .case-preview {
        padding: 1.3rem;
    }
    
    .case-preview p {
        font-size: 1rem;
    }
    
    /* Modal responsivo - tablet */
    .cta-texto {
        font-size: 1.15rem;
    }
    
    .btn-large {
        padding: 1.1rem 2.5rem;
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 80px 15px 40px;
    }
    
    .logo-img {
        height: 50px;
    }
    
    .hero-logo-img {
        height: 120px;
    }
    
    .footer-brand .logo-img {
        height: 80px;
    }
    
    .clientes-subtitle {
        font-size: 1.4rem;
        flex-direction: column;
    }
    
    .logos-wrapper {
        padding: 1.5rem;
    }
    
    .logos-image-container {
        padding: 1.5rem 1rem;
    }
    
    .logo-tag {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
    }
    
    .parceiro-logo-container {
        height: 100px;
        padding: 0.8rem;
    }
    
    .parceiro-destaque-item h4 {
        font-size: 1.2rem;
    }
    
    .parceiro-country {
        font-size: 0.9rem;
    }
    
    .parceiro-destaque-item p {
        font-size: 0.95rem;
    }
    
    .stat-highlight .stat-number {
        font-size: 2.5rem;
    }
    
    .clientes-stats {
        padding: 2rem 1rem;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .stat-number {
        font-size: 2.2rem;
    }
    
    .btn {
        padding: 0.8rem 1.8rem;
        font-size: 0.85rem;
    }
    
    section {
        padding: 50px 15px;
    }
    
    .modal-content {
        padding: 2rem 1.5rem;
        margin: 10% auto;
    }
    
    /* Produto destaque responsivo - mobile */
    .produto-destaque {
        padding: 1.5rem 1rem;
    }
    
    .badge-principal {
        font-size: 0.7rem;
        padding: 0.4rem 0.8rem;
    }
    
    .produto-icon-principal {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }
    
    .produto-destaque h3 {
        font-size: 1.3rem;
        line-height: 1.3;
    }
    
    .produto-destaque .produto-desc {
        font-size: 0.95rem;
    }
    
    .problema-destaque,
    .solucao-destaque {
        padding: 1rem;
    }
    
    .problema-destaque h4,
    .solucao-destaque h4 {
        font-size: 1rem;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .problema-destaque p {
        font-size: 0.9rem;
    }
    
    .lista-solucao li {
        font-size: 0.9rem;
    }
    
    .produto-impacto {
        grid-template-columns: 1fr;
        gap: 0.8rem;
        padding: 1rem;
    }
    
    .impacto-numero {
        font-size: 1.8rem;
    }
    
    .impacto-label {
        font-size: 0.8rem;
    }
    
    .case-preview {
        padding: 1rem;
    }
    
    .case-preview p {
        font-size: 0.9rem;
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .case-preview i {
        font-size: 1.2rem;
    }
    
    /* Modal responsivo - mobile */
    .modal-icon-destaque {
        width: 80px;
        height: 80px;
        font-size: 2.2rem;
    }
    
    .badge-modal-principal {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
    }
    
    .cta-texto {
        font-size: 1rem;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .cta-texto i {
        font-size: 1.5rem;
    }
    
    .btn-large {
        padding: 0.9rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .case-section {
        padding: 1.5rem;
    }
    
    .case-list li {
        font-size: 0.95rem;
    }
}