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

:root {
    --primary-green: #2d5a27;
    --secondary-green: #4a7c59;
    --light-green: #6b8e6b;
    --accent-green: #8fbc8f;
    --primary-yellow: #f4d03f;
    --secondary-yellow: #f7dc6f;
    --accent-yellow: #f9e79f;
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --gray: #6c757d;
    --dark-gray: #343a40;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

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

.logo:hover {
    transform: translateY(-2px);
}

.logo-img {
    width: 45px;
    height: 45px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(45, 90, 39, 0.2);
    transition: var(--transition);
    object-fit: cover;
    border: 2px solid rgba(45, 90, 39, 0.1);
}

.logo:hover .logo-img {
    box-shadow: 0 6px 20px rgba(45, 90, 39, 0.3);
    transform: scale(1.05) rotate(2deg);
    border-color: var(--primary-yellow);
}

.logo-text {
    font-size: 1.6rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
    transition: var(--transition);
    position: relative;
}

.logo-text::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-yellow), var(--secondary-yellow));
    transition: var(--transition);
    border-radius: 2px;
}

.logo:hover .logo-text::after {
    width: 100%;
}

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

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

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-green);
    transition: var(--transition);
}

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

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

.bar {
    width: 25px;
    height: 3px;
    background: var(--primary-green);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--light-gray) 0%, var(--white) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--dark-gray);
}

.highlight {
    color: var(--primary-green);
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-yellow), var(--secondary-yellow));
    opacity: 0.8;
    border-radius: 2px;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--gray);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--primary-yellow), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--secondary-green), var(--primary-green));
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(45, 90, 39, 0.3);
}

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

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

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

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

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-acesso-destaque {
    background: linear-gradient(135deg, var(--primary-yellow), var(--secondary-yellow));
    color: var(--primary-green);
    border: 3px solid var(--primary-green);
    font-weight: 700;
    font-size: 1.1rem;
    padding: 14px 28px;
    box-shadow: 0 6px 20px rgba(244, 208, 63, 0.4);
    animation: pulse 2s ease-in-out infinite;
    position: relative;
    overflow: hidden;
}

.btn-acesso-destaque::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s ease;
}

.btn-acesso-destaque:hover::before {
    left: 100%;
}

.btn-acesso-destaque:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 30px rgba(244, 208, 63, 0.6);
    background: linear-gradient(135deg, var(--secondary-yellow), var(--accent-yellow));
}

.btn-acesso-destaque i {
    margin-right: 8px;
    font-size: 0.9rem;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 6px 20px rgba(244, 208, 63, 0.4);
    }
    50% {
        box-shadow: 0 6px 25px rgba(244, 208, 63, 0.6);
    }
}

/* Hero Visual */
.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    overflow: visible;
    position: relative;
    background: transparent;
}

.hero-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: transparent;
    z-index: -1;
}

.hero-app-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    max-height: 600px;
    object-fit: contain;
    object-position: center;
    mix-blend-mode: multiply;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
    transition: var(--transition);
    border-radius: 25px;
    background: transparent;
    transform: none;
}

.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    overflow: visible;
    position: relative;
    background: transparent;
}

.hero-app-image:hover {
    transform: translateY(-5px);
    filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.2));
    mix-blend-mode: multiply;
}

.hero-graphic {
    position: relative;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 250px;
    overflow: visible;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    padding: 40px;
}


/* Participant Cards */
.participant-card {
    position: absolute;
    background: var(--white);
    padding: 25px;
    border-radius: 20px;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    min-width: 140px;
    text-align: center;
    z-index: 5;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.participant-card:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-yellow);
}

.participant-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
}

.participant-icon i {
    font-size: 2rem;
}

.participant-card span {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark-gray);
    line-height: 1.2;
}


/* Participant Positions */
.agricultor {
    top: 20%;
    left: 20%;
}

.agricultor .participant-icon {
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    color: white;
}

.revendedor {
    top: 20%;
    right: 20%;
}

.revendedor .participant-icon {
    background: linear-gradient(135deg, #4a90e2, #357abd);
    color: white;
}

.transportador {
    bottom: -25%;
    left: 50%;
    transform: translateX(-50%);
}

.transportador .participant-icon {
    background: linear-gradient(135deg, #f39c12, #e67e22);
    color: white;
}



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

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Sobre Section */
.sobre {
    padding: 80px 0;
    background: var(--white);
}

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

.sobre-text p {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.stat {
    text-align: center;
    padding: 20px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
}

.stat h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: 0.5rem;
}

.stat p {
    color: var(--gray);
    font-weight: 500;
}

.sobre-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-placeholder {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 4rem;
}

/* Funcionalidades Section */
.funcionalidades {
    padding: 80px 0;
    background: var(--light-gray);
}

.funcionalidades-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.funcionalidade-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

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

.card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    position: relative;
    overflow: hidden;
}

.card-icon::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--primary-yellow) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card-icon:hover::before {
    opacity: 0.2;
}

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

.funcionalidade-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

.funcionalidade-card p {
    color: var(--gray);
    line-height: 1.6;
}

/* Fluxo Section */
.fluxo {
    padding: 80px 0;
    background: var(--light-gray);
}

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

.fluxo-step {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    transition: var(--transition);
}

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

.step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    position: relative;
}

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

.step-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

.step-content p {
    color: var(--gray);
    line-height: 1.6;
    font-size: 0.95rem;
}

.step-arrow {
    position: absolute;
    right: -1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, var(--primary-yellow), var(--secondary-yellow));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-green);
    font-size: 0.8rem;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(244, 208, 63, 0.3);
    font-weight: 600;
}

.fluxo-step:last-child .step-arrow {
    display: none;
}

/* Fluxo Visual */
.fluxo-visual {
    margin: 4rem 0;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.participants {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.participant {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    min-width: 120px;
    padding: 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.participant:hover {
    transform: translateY(-3px);
}

.participant-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    color: var(--white);
}

.participant.revendedor .participant-icon {
    background: linear-gradient(135deg, #4a7c59, #6b8e6b);
}

.participant.agricultor .participant-icon {
    background: linear-gradient(135deg, #2d5a27, #4a7c59);
}

.participant.transportadora .participant-icon {
    background: linear-gradient(135deg, #6b8e6b, #8fbc8f);
}

.participant.final .participant-icon {
    background: linear-gradient(135deg, #8fbc8f, #a8d5a8);
}

.participant h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
}

.participant p {
    font-size: 0.85rem;
    color: var(--gray);
}

.connection-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-green), var(--light-green));
    position: relative;
    margin: 0 1rem;
    min-width: 80px;
}

.data-flow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, var(--white), var(--accent-yellow));
    padding: 0.5rem 1rem;
    border-radius: 20px;
    box-shadow: 0 4px 12px rgba(244, 208, 63, 0.2);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--primary-green);
    font-weight: 600;
    animation: flowAnimation 3s ease-in-out infinite;
    border: 1px solid var(--primary-yellow);
}

.data-flow i {
    font-size: 0.7rem;
}

@keyframes flowAnimation {
    0%, 100% { 
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.8;
    }
    50% { 
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 1;
    }
}

/* Fluxo Benefits */
.fluxo-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.fluxo-benefits .benefit-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.fluxo-benefits .benefit-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.fluxo-benefits .benefit-item i {
    font-size: 2rem;
    color: var(--primary-green);
    margin-bottom: 1rem;
    position: relative;
}

.fluxo-benefits .benefit-item i::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: radial-gradient(circle, var(--accent-yellow) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0.3;
    z-index: -1;
}

.fluxo-benefits .benefit-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
}

.fluxo-benefits .benefit-item p {
    color: var(--gray);
    font-size: 0.9rem;
}

/* Benefícios Section */
.beneficios {
    padding: 80px 0;
    background: var(--white);
}

.beneficios-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.beneficio-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--light-gray);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.beneficio-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow);
}

.beneficio-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

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

.beneficio-text h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
}

.beneficio-text p {
    color: var(--gray);
    line-height: 1.6;
}

.beneficios-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-card {
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.visual-card h4 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

.metric {
    margin-bottom: 1.5rem;
}

.metric-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--primary-yellow), var(--secondary-yellow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 4px rgba(244, 208, 63, 0.3);
}

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

/* CTA Section */
.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: var(--dark-gray);
    color: var(--white);
    padding: 60px 0 20px;
}

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

.footer-section h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-section p {
    color: #adb5bd;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer .logo {
    margin-bottom: 1rem;
}

.footer .logo-img {
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.1);
}

.footer .logo-text {
    background: linear-gradient(135deg, var(--white), var(--accent-yellow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer .logo:hover .logo-img {
    border-color: var(--primary-yellow);
    box-shadow: 0 6px 20px rgba(244, 208, 63, 0.3);
}

.footer .logo-text::after {
    background: linear-gradient(90deg, var(--primary-yellow), var(--secondary-yellow));
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #adb5bd;
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--white);
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--primary-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--secondary-green);
    transform: translateY(-2px);
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.contact-info i {
    color: var(--primary-green);
    width: 20px;
}

.footer-bottom {
    border-top: 1px solid #495057;
    padding-top: 2rem;
    text-align: center;
    color: #adb5bd;
}

/* Responsive Design */

/* Tablet Landscape */
@media (max-width: 1024px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-container {
        gap: 3rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .funcionalidades-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .beneficios-content {
        gap: 3rem;
    }
}

/* Tablet Portrait */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow);
        padding: 2rem 0;
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.1;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .hero-image {
        order: -1;
        margin-bottom: 2rem;
    }
    
    .hero-app-image {
        max-width: 380px;
        max-height: 550px;
    }
    
    .hero-app-image:hover {
        transform: translateY(-5px);
    }
    
    .hero-graphic {
        height: 300px;
        order: -1;
        min-height: 250px;
        max-width: 500px;
        padding: 30px;
    }
    
    .participant-card {
        padding: 20px;
        min-width: 120px;
    }
    
    .participant-icon {
        width: 60px;
        height: 60px;
    }
    
    .participant-icon i {
        font-size: 1.8rem;
    }
    
    .participant-card span {
        font-size: 0.9rem;
    }
    
    .agricultor {
        top: 12%;
        left: 15%;
    }
    
    .revendedor {
        top: 12%;
        right: 15%;
    }
    
    .transportador {
        bottom: -20%;
        left: 50%;
        transform: translateX(-50%);
    }
    
    .connection-lines {
        width: 150px;
        height: 150px;
    }
    
    .sobre {
        padding: 60px 0;
    }
    
    .sobre-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    
    .stat {
        padding: 15px;
    }
    
    .stat h3 {
        font-size: 1.5rem;
    }
    
    .image-placeholder {
        width: 250px;
        height: 250px;
        font-size: 3rem;
    }
    
    .funcionalidades {
        padding: 60px 0;
    }
    
    .funcionalidades-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .funcionalidade-card {
        padding: 1.5rem;
    }
    
    .beneficios {
        padding: 60px 0;
    }
    
    .beneficios-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .beneficio-item {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }
    
    .beneficio-icon {
        width: 50px;
        height: 50px;
        margin: 0 auto 1rem;
    }
    
    .beneficio-icon i {
        font-size: 1.2rem;
    }
    
    .visual-card {
        padding: 1.5rem;
    }
    
    .metric-value {
        font-size: 2rem;
    }
    
    .cta {
        padding: 60px 0;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
    }
    
    /* Fluxo Mobile */
    .fluxo {
        padding: 60px 0;
    }
    
    .fluxo-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 3rem;
    }
    
    .fluxo-step {
        padding: 1.5rem;
    }
    
    .step-icon {
        width: 70px;
        height: 70px;
        margin-bottom: 1rem;
    }
    
    .step-icon i {
        font-size: 1.8rem;
    }
    
    .step-content h3 {
        font-size: 1.2rem;
    }
    
    .step-content p {
        font-size: 0.9rem;
    }
    
    .step-arrow {
        display: none;
    }
    
    .fluxo-visual {
        margin: 3rem 0;
        padding: 1.5rem;
    }
    
    .participants {
        flex-direction: column;
        gap: 2rem;
    }
    
    .participant {
        min-width: auto;
        padding: 1.5rem;
    }
    
    .participant-icon {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
    
    .connection-line {
        width: 2px;
        height: 40px;
        margin: 0;
        min-width: auto;
        background: linear-gradient(180deg, var(--accent-green), var(--light-green));
    }
    
    .data-flow {
        position: static;
        transform: none;
        margin: 0.5rem 0;
        padding: 0.3rem 0.8rem;
        font-size: 0.7rem;
    }
    
    .fluxo-benefits {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .fluxo-benefits .benefit-item {
        padding: 1.2rem;
    }
    
    .fluxo-benefits .benefit-item i {
        font-size: 1.8rem;
    }
    
    .fluxo-benefits .benefit-item h4 {
        font-size: 1.1rem;
    }
    
    .fluxo-benefits .benefit-item p {
        font-size: 0.85rem;
    }
}

/* Mobile Large */
@media (max-width: 600px) {
    .container {
        padding: 0 10px;
    }
    
    .nav-container {
        padding: 0 10px;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-app-image {
        max-width: 320px;
        max-height: 450px;
    }
    
    .hero-app-image:hover {
        transform: translateY(-5px);
    }
    
    .hero-graphic {
        height: 250px;
        min-height: 200px;
        max-width: 400px;
        padding: 20px;
    }
    
    .participant-card {
        padding: 15px;
        min-width: 100px;
    }
    
    .participant-icon {
        width: 50px;
        height: 50px;
    }
    
    .participant-icon i {
        font-size: 1.5rem;
    }
    
    .participant-card span {
        font-size: 0.8rem;
    }
    
    .agricultor {
        top: 10%;
        left: 10%;
    }
    
    .revendedor {
        top: 10%;
        right: 10%;
    }
    
    .transportador {
        bottom: -20%;
        left: 50%;
        transform: translateX(-50%);
    }
    
    .connection-lines {
        width: 120px;
        height: 120px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        padding: 14px 20px;
    }
    
    .btn-acesso-destaque {
        font-size: 1rem;
        padding: 12px 24px;
    }
    
    .stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat {
        padding: 20px;
    }
    
    .funcionalidade-card {
        padding: 1.5rem 1rem;
    }
    
    .card-icon {
        width: 70px;
        height: 70px;
    }
    
    .card-icon i {
        font-size: 1.8rem;
    }
    
    .funcionalidade-card h3 {
        font-size: 1.3rem;
    }
    
    .beneficio-item {
        padding: 1.5rem 1rem;
    }
    
    .beneficio-text h3 {
        font-size: 1.2rem;
    }
    
    .visual-card {
        padding: 1.5rem 1rem;
    }
    
    .metric-value {
        font-size: 1.8rem;
    }
    
    .cta-content h2 {
        font-size: 1.8rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
}

/* Mobile Small */
@media (max-width: 480px) {
    .hero {
        padding: 90px 0 50px;
    }
    
    .hero-title {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }
    
    .hero-description {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-app-image {
        max-width: 280px;
        max-height: 380px;
    }
    
    .hero-app-image:hover {
        transform: translateY(-3px);
    }
    
    .hero-graphic {
        height: 250px;
        min-height: 200px;
        max-width: 350px;
        padding: 20px;
    }
    
    .floating-card {
        padding: 10px;
        min-width: 80px;
        width: 90px;
    }
    
    .floating-card i {
        font-size: 1.1rem;
        margin-bottom: 2px;
    }
    
    .floating-card span {
        font-size: 0.75rem;
        line-height: 1;
    }
    
    .card-1 {
        top: 15%;
        left: 2%;
    }
    
    .card-2 {
        top: 55%;
        right: 2%;
    }
    
    .card-3 {
        top: 2%;
        right: 8%;
    }
    
    .connection-lines {
        width: 100px;
        height: 100px;
    }
    
    .sobre {
        padding: 50px 0;
    }
    
    .sobre-text p {
        font-size: 1rem;
    }
    
    .image-placeholder {
        width: 200px;
        height: 200px;
        font-size: 2.5rem;
    }
    
    .funcionalidades {
        padding: 50px 0;
    }
    
    .funcionalidade-card {
        padding: 1.2rem 0.8rem;
    }
    
    .card-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 1rem;
    }
    
    .card-icon i {
        font-size: 1.5rem;
    }
    
    .funcionalidade-card h3 {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
    }
    
    .funcionalidade-card p {
        font-size: 0.9rem;
    }
    
    .beneficios {
        padding: 50px 0;
    }
    
    .beneficio-item {
        padding: 1.2rem 0.8rem;
        margin-bottom: 1.5rem;
    }
    
    .beneficio-icon {
        width: 45px;
        height: 45px;
    }
    
    .beneficio-icon i {
        font-size: 1rem;
    }
    
    .beneficio-text h3 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }
    
    .beneficio-text p {
        font-size: 0.9rem;
    }
    
    .visual-card {
        padding: 1.2rem 0.8rem;
    }
    
    .visual-card h4 {
        font-size: 1.3rem;
        margin-bottom: 1.5rem;
    }
    
    .metric {
        margin-bottom: 1rem;
    }
    
    .metric-value {
        font-size: 1.6rem;
    }
    
    .metric-label {
        font-size: 0.8rem;
    }
    
    .cta {
        padding: 50px 0;
    }
    
    .cta-content h2 {
        font-size: 1.6rem;
        margin-bottom: 0.8rem;
    }
    
    .cta-content p {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }
    
    .btn-large {
        padding: 14px 24px;
        font-size: 1rem;
    }
    
    .footer {
        padding: 30px 0 15px;
    }
    
    .footer-section h3 {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
    }
    
    .footer-section p {
        font-size: 0.9rem;
    }
    
    .social-links a {
        width: 35px;
        height: 35px;
    }
    
    .contact-info p {
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 0.8rem;
    }
    
    .section-subtitle {
        font-size: 0.95rem;
    }
    
    .section-header {
        margin-bottom: 3rem;
    }
    
    /* Fluxo Mobile Small */
    .fluxo {
        padding: 50px 0;
    }
    
    .fluxo-container {
        gap: 1rem;
        margin-bottom: 2rem;
    }
    
    .fluxo-step {
        padding: 1.2rem 0.8rem;
    }
    
    .step-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 0.8rem;
    }
    
    .step-icon i {
        font-size: 1.5rem;
    }
    
    .step-content h3 {
        font-size: 1.1rem;
        margin-bottom: 0.8rem;
    }
    
    .step-content p {
        font-size: 0.85rem;
    }
    
    .fluxo-visual {
        margin: 2rem 0;
        padding: 1rem;
    }
    
    .participants {
        gap: 1.5rem;
    }
    
    .participant {
        padding: 1rem;
    }
    
    .participant-icon {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
    }
    
    .participant h4 {
        font-size: 0.9rem;
        margin-bottom: 0.3rem;
    }
    
    .participant p {
        font-size: 0.8rem;
    }
    
    .connection-line {
        height: 30px;
    }
    
    .data-flow {
        padding: 0.2rem 0.6rem;
        font-size: 0.65rem;
        margin: 0.3rem 0;
    }
    
    .fluxo-benefits {
        gap: 1rem;
        margin-top: 1.5rem;
    }
    
    .fluxo-benefits .benefit-item {
        padding: 1rem 0.8rem;
    }
    
    .fluxo-benefits .benefit-item i {
        font-size: 1.5rem;
        margin-bottom: 0.8rem;
    }
    
    .fluxo-benefits .benefit-item h4 {
        font-size: 1rem;
        margin-bottom: 0.3rem;
    }
    
    .fluxo-benefits .benefit-item p {
        font-size: 0.8rem;
    }
}

/* Mobile Extra Small */
@media (max-width: 360px) {
    .container {
        padding: 0 8px;
    }
    
    .nav-container {
        padding: 0 8px;
    }
    
    .hero-title {
        font-size: 1.6rem;
    }
    
    .hero-description {
        font-size: 0.9rem;
    }
    
    .hero-graphic {
        height: 220px;
        min-height: 180px;
        max-width: 300px;
        padding: 15px;
    }
    
    .floating-card {
        padding: 8px;
        min-width: 70px;
        width: 80px;
    }
    
    .floating-card i {
        font-size: 1rem;
        margin-bottom: 1px;
    }
    
    .floating-card span {
        font-size: 0.7rem;
        line-height: 1;
    }
    
    .card-1 {
        top: 12%;
        left: 1%;
    }
    
    .card-2 {
        top: 50%;
        right: 1%;
    }
    
    .card-3 {
        top: 1%;
        right: 5%;
    }
    
    .connection-lines {
        width: 80px;
        height: 80px;
    }
    
    .btn {
        padding: 12px 16px;
        font-size: 0.95rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .section-subtitle {
        font-size: 0.9rem;
    }
    
    .funcionalidade-card {
        padding: 1rem 0.6rem;
    }
    
    .beneficio-item {
        padding: 1rem 0.6rem;
    }
    
    .visual-card {
        padding: 1rem 0.6rem;
    }
    
    .cta-content h2 {
        font-size: 1.4rem;
    }
    
    .cta-content p {
        font-size: 0.9rem;
    }
    
    /* Fluxo Mobile Extra Small */
    .fluxo {
        padding: 40px 0;
    }
    
    .fluxo-container {
        gap: 0.8rem;
        margin-bottom: 1.5rem;
    }
    
    .fluxo-step {
        padding: 1rem 0.6rem;
    }
    
    .step-icon {
        width: 50px;
        height: 50px;
        margin-bottom: 0.6rem;
    }
    
    .step-icon i {
        font-size: 1.3rem;
    }
    
    .step-content h3 {
        font-size: 1rem;
        margin-bottom: 0.6rem;
    }
    
    .step-content p {
        font-size: 0.8rem;
    }
    
    .fluxo-visual {
        margin: 1.5rem 0;
        padding: 0.8rem;
    }
    
    .participants {
        gap: 1rem;
    }
    
    .participant {
        padding: 0.8rem;
    }
    
    .participant-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
        margin-bottom: 0.6rem;
    }
    
    .participant h4 {
        font-size: 0.85rem;
        margin-bottom: 0.2rem;
    }
    
    .participant p {
        font-size: 0.75rem;
    }
    
    .connection-line {
        height: 25px;
    }
    
    .data-flow {
        padding: 0.1rem 0.4rem;
        font-size: 0.6rem;
        margin: 0.2rem 0;
    }
    
    .fluxo-benefits {
        gap: 0.8rem;
        margin-top: 1rem;
    }
    
    .fluxo-benefits .benefit-item {
        padding: 0.8rem 0.6rem;
    }
    
    .fluxo-benefits .benefit-item i {
        font-size: 1.3rem;
        margin-bottom: 0.6rem;
    }
    
    .fluxo-benefits .benefit-item h4 {
        font-size: 0.9rem;
        margin-bottom: 0.2rem;
    }
    
    .fluxo-benefits .benefit-item p {
        font-size: 0.75rem;
    }
}

/* Mobile Ultra Small */
@media (max-width: 320px) {
    .hero-graphic {
        height: 200px;
        min-height: 160px;
        max-width: 280px;
        padding: 12px;
    }
    
    .participant-card {
        padding: 12px;
        min-width: 80px;
    }
    
    .participant-icon {
        width: 40px;
        height: 40px;
    }
    
    .participant-icon i {
        font-size: 1.2rem;
    }
    
    .participant-card span {
        font-size: 0.7rem;
    }
    
    .card-1 {
        top: 10%;
        left: 0%;
    }
    
    .card-2 {
        top: 45%;
        right: 0%;
    }
    
    .card-3 {
        top: 0%;
        right: 3%;
    }
    
    .connection-lines {
        width: 70px;
        height: 70px;
    }
}