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

:root {
    /* Colors */
    --primary-color: #44b5e8;
    --primary-dark: #2d799b;
    --primary-light: #49aeff;
    --secondary-color: #10B981;
    --accent-color: #F59E0B;
    --text-primary: #1F2937;
    --text-secondary: #6B7280;
    --text-light: #9CA3AF;
    --background: #FFFFFF;
    --background-secondary: #F9FAFB;
    --background-dark: #111827;
    --border-color: #E5E7EB;
    --success-color: #10B981;
    --error-color: #EF4444;

    /* Typography */
    --font-family: 'Montserrat', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Borders */
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    --border-radius-2xl: 1.5rem;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Breakpoints */
    --mobile: 480px;
    --tablet: 768px;
    --desktop: 1024px;
    --wide: 1280px;
}

html {
    scroll-behavior: smooth;
}

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: var(--font-size-4xl);
}

h2 {
    font-size: var(--font-size-3xl);
}

h3 {
    font-size: var(--font-size-2xl);
}

h4 {
    font-size: var(--font-size-xl);
}

h5 {
    font-size: var(--font-size-lg);
}

h6 {
    font-size: var(--font-size-base);
}

@media (min-width: 768px) {
    h1 {
        font-size: var(--font-size-5xl);
    }

    h2 {
        font-size: var(--font-size-4xl);
    }

    h3 {
        font-size: var(--font-size-3xl);
    }
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-base);
    font-weight: 500;
    text-decoration: none;
    border: none;
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
}

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

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

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

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

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-icon {
    transition: transform var(--transition-normal);
}

.btn:hover .btn-icon {
    transform: translateX(4px);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.navbar {
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.nav-logo .logo {
    gap: var(--spacing-lg);
    height: 30px;
    width: auto;
}

.nav-menu {
    display: none;
    list-style: none;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .nav-menu {
        display: flex;
    }
}

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

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width var(--transition-normal);
}

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

.nav-cta {
    background: var(--primary-color);
    color: white !important;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-md);
}

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

.nav-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Mobile Menu */
.hamburger {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

@media (min-width: 768px) {
    .hamburger {
        display: none;
    }
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: all var(--transition-normal);
}

/* --- CORREÇÃO MENU MOBILE (INCLUÍDA) --- */
.nav-menu.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--background);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--border-color);
    animation: slideDown 0.3s ease-out forwards;
}

.nav-menu.active .nav-item {
    width: 100%;
    text-align: center;
    padding: var(--spacing-xs) 0;
}

.nav-menu.active .nav-cta {
    display: inline-block;
    margin-top: var(--spacing-sm);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-3xl) 0 var(--spacing-2xl);
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e2e8f0" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
    position: relative;
    z-index: 1;
}

@media (min-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-3xl);
    }
}

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

@media (min-width: 1024px) {
    .hero-content {
        text-align: left;
    }
}

.hero-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: var(--font-size-5xl);
    }
}

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

.highlight::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    border-radius: 2px;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-direction: column;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }
}

@media (min-width: 1024px) {
    .hero-buttons {
        justify-content: flex-start;
    }
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.website-mockup {
    width: 100%;
    max-width: 500px;
    background: white;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform var(--transition-slow);
}

.website-mockup:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.browser-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: #f1f5f9;
    border-bottom: 1px solid var(--border-color);
}

.browser-buttons {
    display: flex;
    gap: var(--spacing-xs);
}

.browser-buttons span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.btn-close {
    background: #ff5f57;
}

.btn-minimize {
    background: #ffbd2e;
}

.btn-maximize {
    background: #28ca42;
}

.browser-url {
    background: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    flex: 1;
    margin-left: var(--spacing-sm);
}

.website-content {
    height: 300px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
}

.loading-animation {
    width: 80%;
}

.code-lines {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.line {
    height: 8px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    animation: codeAnimation 2s ease-in-out infinite;
}

.line:nth-child(1) {
    width: 70%;
    animation-delay: 0s;
}

.line:nth-child(2) {
    width: 90%;
    animation-delay: 0.5s;
}

.line:nth-child(3) {
    width: 60%;
    animation-delay: 1s;
}

.line:nth-child(4) {
    width: 80%;
    animation-delay: 1.5s;
}

@keyframes codeAnimation {

    0%,
    100% {
        opacity: 0.3;
    }

    50% {
        opacity: 1;
    }
}

/* Hero Stats */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 var(--spacing-sm);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

.stat-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.stat-number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

/* Problem/Solution Section */
.problem-solution {
    padding: var(--spacing-3xl) 0;
    background: var(--background-secondary);
}

.section-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: baseline
}

@media (min-width: 1024px) {
    .section-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-3xl);
    }
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

@media (min-width: 1024px) {
    .section-title {
        text-align: center;
    }
}

.problem-list,
.solution-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.problem-item,
.solution-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.problem-item:hover,
.solution-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.problem-icon,
.solution-icon {
    font-size: var(--font-size-xl);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
}

.problem-icon {
    background: rgba(239, 68, 68, 0.1);
}

.solution-icon {
    background: rgba(16, 185, 129, 0.1);
}

.problem-text h3,
.solution-text h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.problem-text p,
.solution-text p {
    color: var(--text-secondary);
    margin: 0;
}

/* Portfolio Section */
.portfolio {
    padding: var(--spacing-3xl) 0;
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

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

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

.portfolio-item {
    background: white;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.portfolio-item:hover {
    box-shadow: var(--shadow-xl);
}

.portfolio-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #44b5e8d6, #2d799bcc);
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    opacity: 0;
    transition: opacity var(--transition-normal);
    padding: var(--spacing-lg);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.portfolio-overlay p {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.9);
}

.portfolio-stats {
    display: flex;
    gap: var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.portfolio-stats span {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-md);
    backdrop-filter: blur(5px);
}

.portfolio-info {
    padding: var(--spacing-lg);
}

.portfolio-info h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
}

.portfolio-info p {
    color: var(--text-light);
}

.portfolio-actions {
    margin-top: var(--spacing-2xl);
    text-align: center;
    display: flex;
    justify-content: center;
}

.process-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
    transform: translateX(-50%);
}

@media (max-width: 767px) {
    .process-timeline::before {
        left: 30px;
    }
}

.process-step {
    position: relative;
    margin-bottom: var(--spacing-2xl);
}

.process-step:nth-child(even) {
    flex-direction: row-reverse;
}

@media (min-width: 768px) {
    .process-step {
        display: flex;
        align-items: center;
        gap: var(--spacing-xl);
    }

    .process-step:nth-child(even) .step-content {
        text-align: right;
    }
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 700;
    position: relative;
    z-index: 2;
    margin: 0 auto var(--spacing-md);
    box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
    .step-number {
        margin: 0;
        flex-shrink: 0;
    }
}

.step-content {
    background: var(--background-secondary);
    padding: 35px;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    flex: 1;
    max-width: 350px;
    margin: 0 auto;
    text-align: center;
}

@media (min-width: 768px) {
    .step-content {
        margin: 0;
        text-align: left;
    }
}

.step-content h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.step-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.step-time {
    display: inline-block;
    background: var(--primary-color);

    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.process-step.ongoing .step-number {
    background: var(--secondary-color);
    animation: pulse 2s infinite;

    .portfolio-stats span {
        background: rgba(255, 255, 255, 0.2);
        padding: 0.25rem 0.75rem;
        border-radius: var(--border-radius-md);
        backdrop-filter: blur(5px);
    }

    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.process-step.ongoing .step-number {
    background: var(--secondary-color);
    animation: pulse 2s infinite;
}

.process-step.ongoing .step-time {
    background: var(--secondary-color);
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

/* Testimonials Section */
.testimonials {
    padding: var(--spacing-3xl) 0;
    background: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

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


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

.testimonial-item {
    background: var(--background-secondary);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    position: relative;
}

.testimonial-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.testimonial-item::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: var(--spacing-lg);
    font-size: 4rem;
    color: var(--primary-color);
    font-weight: 700;
    line-height: 1;
}

.testimonial-content {
    margin-bottom: var(--spacing-lg);
}


.testimonial-content p {
    font-style: italic;
    color: var(--text-primary);
    margin: 0;
    font-size: var(--font-size-lg);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.author-info h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.author-info span {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* Pricing Section */
.pricing {
    padding: var(--spacing-3xl) 0;
    background: var(--background-secondary);
}


.pricing .container {
    max-width: 1400px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
}

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

.pricing-card {
    background: white;
    border-radius: var(--border-radius-2xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    position: relative;
    text-align: center;
}

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

.pricing-card.featured {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.pricing-header {
    margin-bottom: var(--spacing-xl);
}

.pricing-header h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: var(--spacing-sm);
}

.currency {
    font-size: var(--font-size-lg);
    font-weight: 500;
}

.amount {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    color: var(--primary-color);
}

.pricing-card.featured .amount {
    color: white;
}

.period {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
}

.pricing-card.featured .period {
    color: rgba(255, 255, 255, 0.8);
}

.pricing-description {
    color: var(--text-secondary);
    margin: 0;
}

.pricing-card.featured .pricing-description {
    color: rgba(255, 255, 255, 0.8);
}

.pricing-features {
    margin-bottom: var(--spacing-xl);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    text-align: left;
}

.feature-icon {
    width: 20px;
    height: 20px;
    background: var(--success-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xs);
    font-weight: 700;
    flex-shrink: 0;
}

.feature-group-title {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--primary-color);
    margin: var(--spacing-sm) 0 var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding-bottom: 4px;
}

.pricing-card.featured .feature-group-title {
    color: white;
    /* Ajuste para o fundo azul do card destaque */
    border-bottom-color: rgba(255, 255, 255, 0.3);
}

/* Contact Section */
.contact {
    padding: var(--spacing-3xl) 0;
    background: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    max-width: 1000px;
    margin: 0 auto;
}

@media (min-width: 1024px) {
    .contact-content {
        grid-template-columns: 2fr 1fr;
        gap: var(--spacing-3xl);
    }
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-normal);
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--background-secondary);
    border-radius: var(--border-radius-xl);
    transition: all var(--transition-normal);
}

.info-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    flex-shrink: 0;
}

.info-content h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-xs) 0;
}

.info-content p {
    color: var(--text-secondary);
    margin: 0;
}

/* Footer */
.footer {
    background: var(--background-dark);
    color: white;
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr;
        gap: var(--spacing-2xl);
    }
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    height: 35px;
    width: auto;
    margin-bottom: var(--spacing-md);
    filter: brightness(0) invert(1);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.footer-links h4,
.footer-contact h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: white;
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color var(--transition-normal);
}

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

.footer-contact p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xs);
}

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

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* Responsive Design */
@media (max-width: 767px) {
    .hero-title {
        font-size: var(--font-size-2xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-base);
    }

    .section-title {
        font-size: var(--font-size-2xl);
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .stat-item {
        padding: var(--spacing-md);
    }

    .stat-number {
        font-size: var(--font-size-2xl);
    }

    .problem-item,
    .solution-item {
        flex-direction: column;
        text-align: center;
        align-items: center;
        /* Fix for centering icons */
    }

    .portfolio-overlay {
        opacity: 1;
        background: linear-gradient(135deg, rgba(59, 130, 246, 0.8), rgba(37, 99, 235, 0.8));
    }

    .pricing-card.featured {
        transform: none;
    }

    .pricing-card.featured:hover {
        transform: translateY(-8px);
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

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

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

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: var(--spacing-xs);
}

.mb-2 {
    margin-bottom: var(--spacing-sm);
}

.mb-3 {
    margin-bottom: var(--spacing-md);
}

.mb-4 {
    margin-bottom: var(--spacing-lg);
}

.mb-5 {
    margin-bottom: var(--spacing-xl);
}

.mt-0 {
    margin-top: 0;
}

.mt-1 {
    margin-top: var(--spacing-xs);
}

.mt-2 {
    margin-top: var(--spacing-sm);
}

.mt-3 {
    margin-top: var(--spacing-md);
}

.mt-4 {
    margin-top: var(--spacing-lg);
}

.mt-5 {
    margin-top: var(--spacing-xl);
}

.p-0 {
    padding: 0;
}

.p-1 {
    padding: var(--spacing-xs);
}

.p-2 {
    padding: var(--spacing-sm);
}

.p-3 {
    padding: var(--spacing-md);
}

.p-4 {
    padding: var(--spacing-lg);
}

.p-5 {
    padding: var(--spacing-xl);
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    animation: fadeIn 0.6s ease-out forwards;
}

.slide-up {
    transform: translateY(30px);
    opacity: 0;
    animation: slideUp 0.6s ease-out forwards;
}

.slide-left {
    transform: translateX(-30px);
    opacity: 0;
    animation: slideLeft 0.6s ease-out forwards;
}

.slide-right {
    transform: translateX(30px);
    opacity: 0;
    animation: slideRight 0.6s ease-out forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

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

@keyframes slideLeft {
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideRight {
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Loading States */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent,
            rgba(255, 255, 255, 0.6),
            transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

/* Scroll Animations */
.scroll-fade {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

.scroll-fade.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Print Styles */
@media print {

    .header,
    .footer,
    .hero-buttons,
    .contact {
        display: none;
    }

    .hero {
        min-height: auto;
        padding: var(--spacing-lg) 0;
    }

    body {
        font-size: 12pt;
        line-height: 1.4;
    }

    h1,
    h2,
    h3,
    h4,
    h5,
    h6 {
        page-break-after: avoid;
    }

    .portfolio-item,
    .pricing-card,
    .testimonial-item {
        page-break-inside: avoid;
    }
}

/* --- Card Enterprise (Adicionar ao final do main.css) --- */

.pricing-enterprise {
    margin-top: var(--spacing-xl);
    background: linear-gradient(135deg, var(--background-dark), #1f2937);
    border-radius: var(--border-radius-2xl);
    padding: var(--spacing-xl);
    position: relative;
    overflow: hidden;
    color: white;
    box-shadow: var(--shadow-xl);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 1024px) {
    .pricing-enterprise {
        grid-template-columns: 1.5fr 1fr;
        align-items: center;
        padding: var(--spacing-2xl);
    }

    .enterprise-action {
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        border-left: 1px solid rgba(255, 255, 255, 0.1);
        padding-left: var(--spacing-xl);
    }
}

.enterprise-tag {
    display: inline-block;
    background: rgba(68, 181, 232, 0.2);
    /* Baseado na primary-color */
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.enterprise-header h3 {
    font-size: var(--font-size-2xl);
    color: white;
    margin-bottom: var(--spacing-xs);
}

.enterprise-header p {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-lg);
    max-width: 600px;
}

.enterprise-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-lg);
}

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

/* Ajuste para itens dentro do fundo escuro */
.feature-item.dark-mode {
    color: rgba(255, 255, 255, 0.9);
}

.feature-item.dark-mode .feature-icon {
    background: var(--primary-color);
    /* Destaque azul em vez de verde */
    color: white;
}

.pricing-price.dark-mode .amount {
    font-size: var(--font-size-3xl);
    /* Um pouco menor que os números numéricos */
    color: white;
}

.pricing-price.dark-mode .currency {
    color: rgba(255, 255, 255, 0.6);
}

.enterprise-note {
    color: rgba(255, 255, 255, 0.5);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: var(--font-size-lg);
}

/* --- TÍTULO PREMIUM (Com Animação Viva) --- */

.hero-title-premium {
    font-family: var(--font-family);
    font-weight: 800;
    font-size: 2.75rem;
    line-height: 1.1;
    color: #0f172a;
    margin-bottom: 2rem;
    letter-spacing: -0.03em;
}

/* Gradiente Animado (Efeito Alive) */
.premium-gradient {
    /* Cores mais vivas e em maior quantidade para o movimento */
    background: linear-gradient(
        120deg,
        var(--primary-color) 0%, 
        var(--primary-dark) 25%, 
        var(--primary-dark) 50%, 
        var(--primary-dark) 75%, 
        var(--secondary-color) 100%
    );
    background-size: 200% auto; /* Aumenta o fundo para poder mover */
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    
    /* A mágica acontece aqui: movimento contínuo e suave */
    animation: gradientFlow 4.5s linear infinite reverse;
    
    filter: drop-shadow(0 0 20px rgba(37, 99, 235, 0.15));
    padding-bottom: 5px;
}

/* Keyframes para mover o gradiente */
@keyframes gradientFlow {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

/* Responsividade (Mantida) */
@media (min-width: 768px) {
    .hero-title-premium { font-size: 3.5rem; }
}

@media (min-width: 1024px) {
    .hero-title-premium { 
        font-size: 4.2rem;
        max-width: 800px;
    }
    .desktop-break { display: block; margin-bottom: 0.2em; }
}

/* Responsividade Mobile para Action */
@media (max-width: 1023px) {
    .enterprise-action {
        text-align: center;
        align-items: flex-start;
        padding-top: var(--spacing-lg);
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .enterprise-bg-shape {
        width: 300px;
        height: 300px;
        top: -20%;
        right: -20%;
    }
}