/* --- CSS Variables & Design System --- */
:root {
    /* Colors based on Green, Yellow, White theme */
    --color-primary: #009c3b; /* Brazil Flag Green */
    --color-primary-light: #00b945;
    --color-primary-dark: #007a2e;
    
    --color-accent: #ffdf00; /* Brazil Flag Yellow */
    --color-accent-hover: #e6c800;
    --color-accent-light: #fff599;
    
    --color-bg: #f8fafc; /* Off white / very light slate */
    --color-surface: #ffffff; /* Pure white */
    
    --color-text: #0f172a; /* Slate 900 */
    --color-text-light: #475569; /* Slate 600 */
    
    --color-border: #e2e8f0;
    
    /* Typography */
    --font-main: 'Outfit', sans-serif;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Radii */
    --radius-md: 0.75rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;
    
    /* Layout */
    --container-max: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* --- Utilities --- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

.grid-2-col {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 992px) {
    .grid-2-col {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

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

/* --- Buttons --- */
.btn-primary {
    display: inline-block;
    background-color: var(--color-accent);
    color: #452c00;
    font-weight: 700;
    padding: 1rem 2rem;
    border-radius: 100px;
    font-size: 1.125rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 14px 0 rgba(255, 223, 0, 0.39);
    border: 2px solid transparent;
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 223, 0, 0.5);
}

.btn-small {
    display: inline-block;
    background-color: var(--color-primary);
    color: white;
    font-weight: 600;
    padding: 0.5rem 1.25rem;
    border-radius: 100px;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.btn-small:hover {
    background-color: var(--color-primary-dark);
}

.btn-large {
    font-size: 1.25rem;
    padding: 1.25rem 2.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.cta-pulse {
    animation: pulse-animation 2s infinite;
}

@keyframes pulse-animation {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 223, 0, 0.7); }
    70% { transform: scale(1.03); box-shadow: 0 0 0 15px rgba(255, 223, 0, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 223, 0, 0); }
}

/* --- Navbar --- */
.navbar {
    padding: 1.5rem 0;
    position: absolute;
    top: 0;
    width: 100%;
    z-index: 100;
    background-color: var(--color-primary-dark);
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
}

.navbar .container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo {
    font-size: 2rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.5px;
}

/* --- Hero Section --- */
.hero {
    padding: 8rem 0 5rem;
    background: linear-gradient(135deg, #f0fdf4 0%, #e0f2fe 100%);
    position: relative;
    overflow: hidden;
}

/* Decorative background circle */
.hero::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -5%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,156,59,0.15) 0%, rgba(255,255,255,0) 70%);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 992px) {
    .hero-content {
        grid-template-columns: 1.2fr 0.8fr;
    }
}

.badge {
    display: inline-block;
    padding: 0.35rem 1rem;
    background-color: var(--color-primary-light);
    color: white;
    font-weight: 600;
    font-size: 0.85rem;
    border-radius: 100px;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.6s forwards 0.2s;
}

.hero-text h1 {
    font-size: 2.5rem;
    line-height: 1.15;
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.6s forwards 0.4s;
}

@media (min-width: 768px) {
    .hero-text h1 {
        font-size: 3.5rem;
    }
}

.hero-text p {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: 2rem;
    max-width: 600px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.6s forwards 0.6s;
}

.hero-text .btn-primary {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.6s forwards 0.8s;
}

.hero-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    opacity: 0;
    transform: scale(0.95);
    animation: scaleIn 0.8s forwards 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.image-bg-shape {
    position: absolute;
    width: 90%;
    height: 90%;
    bottom: 0;
    background-color: var(--color-primary);
    border-radius: var(--radius-xl);
    transform: rotate(3deg);
    z-index: 0;
}

.hero-image {
    position: relative;
    z-index: 1;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    object-fit: cover;
    max-height: 550px;
    border: 4px solid white;
}

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

@keyframes scaleIn {
    to { opacity: 1; transform: scale(1); }
}


/* --- Problems & Benefits Section --- */
.two-columns-section {
    padding: 6rem 0;
    background-color: var(--color-bg);
}

.glass-effect {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.card {
    padding: 3rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.card h2 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    color: var(--color-text);
}

.highlight-border {
    position: relative;
    border: 2px solid var(--color-primary-light);
    background-color: white;
}

.highlight-border::before {
    content: 'O MAPA';
    position: absolute;
    top: -15px;
    left: 3rem;
    background-color: var(--color-primary-light);
    color: white;
    padding: 0.2rem 1rem;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.icon-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: var(--color-text-light);
}

.icon-list .icon {
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.card-benefits .icon-list li {
    color: var(--color-text);
    font-weight: 500;
}

/* --- Ecossistema Section --- */
.ecosystem-section {
    padding: 6rem 0;
    background-color: #ffffff;
}

.section-header {
    max-width: 800px;
    margin: 0 auto 4rem;
}

.section-header h2 {
    font-size: 2.25rem;
    color: var(--color-primary-dark);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.15rem;
    color: var(--color-text-light);
}

.cycle-title {
    margin-bottom: 3rem;
}

.cycle-title h3 {
    font-size: 1.5rem;
    color: var(--color-text);
}

.steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
}

@media (min-width: 768px) {
    .steps-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.step-card {
    text-align: center;
    padding: 2.5rem;
    background-color: var(--color-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
    position: relative;
}

.step-card:hover {
    background-color: var(--color-primary);
    color: white;
    transform: translateY(-10px);
}

.step-card:hover h4, .step-card:hover p {
    color: white;
}

.step-icon {
    width: 60px;
    height: 60px;
    background-color: var(--color-accent);
    color: #452c00;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 10px rgba(255, 223, 0, 0.4);
}

.step-card h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--color-primary-dark);
}

.step-card p {
    color: var(--color-text-light);
    font-size: 1rem;
}

.differential-banner {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-xl);
    padding: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    color: white;
    box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
    .differential-banner {
        flex-direction: row;
        padding: 4rem;
    }
}

.trophy-icon {
    font-size: 5rem;
    line-height: 1;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.2));
}

.diff-content h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--color-accent);
}

.diff-content p {
    font-size: 1.1rem;
    line-height: 1.8;
}

/* --- Features Section --- */
.features-section {
    padding: 6rem 0;
    background-color: var(--color-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-item {
    background: white;
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 4px solid transparent;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-top-color: var(--color-primary);
}

.feature-item.wide {
    grid-column: 1 / -1;
    background: linear-gradient(to right, #ffffff, var(--color-accent-light));
}

.feat-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-item h4 {
    font-size: 1.25rem;
    color: var(--color-primary-dark);
    margin-bottom: 0.75rem;
}

.feature-item p {
    color: var(--color-text-light);
}

/* --- Bio Section --- */
.bio-section {
    padding: 8rem 0;
    background-color: #ffffff;
}

.bio-image-wrapper {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}

.bio-bg-shape {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 20px;
    left: -20px;
    background-color: var(--color-accent-light);
    border-radius: var(--radius-xl);
    z-index: 0;
}

.bio-image {
    position: relative;
    z-index: 1;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 4px solid white;
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    object-position: center top;
}

.bio-text h2 {
    font-size: 2.5rem;
    color: var(--color-primary-dark);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.bio-intro {
    font-size: 1.25rem;
    color: var(--color-text);
    margin-bottom: 2rem;
    font-weight: 500;
}

.bio-text h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.bio-list {
    margin-bottom: 2rem;
}

.bio-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: var(--color-text-light);
}

.bio-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 8px;
    height: 8px;
    background-color: var(--color-primary);
    border-radius: 50%;
}

.bio-conclusion, .bio-call {
    font-size: 1.1rem;
    color: var(--color-text);
    margin-bottom: 1rem;
}

.bio-call {
    font-size: 1.25rem;
    color: var(--color-primary-dark);
}

/* --- Pricing Section --- */
.pricing-section {
    padding: 6rem 0 8rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.pricing-section h2 {
    font-size: 2.5rem;
    color: var(--color-text);
    max-width: 800px;
    margin: 0 auto 1.5rem;
}

.pricing-desc {
    font-size: 1.15rem;
    color: var(--color-text-light);
    max-width: 700px;
    margin: 0 auto 3rem;
}

.price-box {
    background-color: white;
    max-width: 600px;
    margin: 0 auto;
    padding: 4rem 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 2px solid var(--color-primary-light);
    position: relative;
    overflow: hidden;
}

.price-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
}

.price-pre {
    font-size: 1.1rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.price {
    font-size: 4.5rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    line-height: 1;
    margin: 0.5rem 0;
}

.price-post {
    font-size: 1rem;
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
}

.price-sub {
    font-size: 1.2rem;
    color: var(--color-text);
    font-weight: 500;
    margin-bottom: 2rem;
    padding: 0 1rem;
}

.guarantees {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 3rem;
    align-items: center;
}

.guarantees span {
    display: inline-block;
    background-color: var(--color-bg);
    padding: 0.5rem 1rem;
    border-radius: 100px;
    font-size: 0.95rem;
    color: var(--color-text);
    font-weight: 500;
}

/* --- FAQ Section --- */
.faq-section {
    padding: 6rem 0;
    background-color: #ffffff;
}

.faq-section h2 {
    font-size: 2.5rem;
    color: var(--color-primary-dark);
    margin-bottom: 3rem;
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto 3rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item[open] {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
}

.faq-item summary {
    padding: 1.5rem;
    padding-right: 3rem;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    cursor: pointer;
    list-style: none;
    position: relative;
    display: block;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--color-accent-hover);
    font-weight: 800;
    transition: transform 0.3s ease;
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
}

.faq-item[open] summary::after {
    content: '−';
    transform: translateY(-50%) rotate(180deg);
}

.faq-content {
    padding: 0 1.5rem 1.5rem;
    color: var(--color-text-light);
    font-size: 1.05rem;
    border-top: 1px solid var(--color-border);
    margin-top: 0;
    padding-top: 1.5rem;
    line-height: 1.7;
}

.faq-cta {
    margin-top: 4rem;
}

/* --- Footer --- */
.footer {
    padding: 3rem 0;
    background-color: var(--color-text);
    color: var(--color-text-light);
}

/* --- Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}