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

:root {
    /* Cores principais */
    --primary: #0066ff;
    --primary-dark: #0052cc;
    --secondary: #00d4ff;
    --accent: #ff6b35;
    
    /* Cores neutras */
    --white: #ffffff;
    --black: #000000;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --gradient-dark: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
    --gradient-glow: linear-gradient(135deg, rgba(0, 102, 255, 0.1) 0%, rgba(0, 212, 255, 0.1) 100%);
    
    /* Tipografia */
    --font-primary: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Espaçamentos */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    
    /* Bordas */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Sombras */
    --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);
    --shadow-glow: 0 0 20px rgba(0, 102, 255, 0.3);
    
    /* Transições */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Modo Escuro */
[data-theme="dark"] {
    --white: #0f172a;
    --black: #ffffff;
    --gray-50: #1e293b;
    --gray-100: #334155;
    --gray-200: #475569;
    --gray-300: #64748b;
    --gray-400: #94a3b8;
    --gray-500: #cbd5e1;
    --gray-600: #e2e8f0;
    --gray-700: #f1f5f9;
    --gray-800: #f8fafc;
    --gray-900: #ffffff;
}

/* Base */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    transition: all var(--transition-normal);
}

[data-theme="dark"] .header {
    background: rgba(15, 23, 42, 0.95);
    border-bottom: 1px solid var(--gray-700);
}

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

.nav-brand .logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    gap: var(--space-lg);
}

.nav-link {
    color: var(--gray-600);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

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

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

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

.nav-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.theme-toggle {
    cursor: pointer;
    padding: var(--space-xs);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    min-height: 40px;
    z-index: 1000;
}

.theme-toggle:hover {
    background-color: var(--gray-100);
    transform: scale(1.1);
}

[data-theme="dark"] .theme-toggle:hover {
    background-color: var(--gray-700);
}

.theme-icon {
    font-size: 1.2rem;
    pointer-events: none;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
}

.menu-toggle span {
    width: 20px;
    height: 2px;
    background-color: var(--gray-600);
    transition: all var(--transition-fast);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--gradient-glow);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.floating-code {
    position: absolute;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--primary);
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
    cursor: pointer;
    transition: all 0.3s ease;
}

.float-speed-1 { animation-duration: 4s; }
.float-speed-2 { animation-duration: 6s; }
.float-speed-3 { animation-duration: 8s; }

.floating-code:nth-child(1) { top: 15%; left: 8%; animation-delay: 0s; }
.floating-code:nth-child(2) { top: 25%; right: 12%; animation-delay: 1s; }
.floating-code:nth-child(3) { top: 45%; left: 15%; animation-delay: 2s; }
.floating-code:nth-child(4) { top: 35%; right: 8%; animation-delay: 3s; }
.floating-code:nth-child(5) { top: 65%; left: 10%; animation-delay: 4s; }
.floating-code:nth-child(6) { top: 55%; right: 18%; animation-delay: 5s; }
.floating-code:nth-child(7) { top: 75%; left: 20%; animation-delay: 6s; }
.floating-code:nth-child(8) { top: 85%; right: 15%; animation-delay: 7s; }
.floating-code:nth-child(9) { top: 5%; left: 25%; animation-delay: 8s; }
.floating-code:nth-child(10) { top: 15%; right: 25%; animation-delay: 9s; }
.floating-code:nth-child(11) { top: 25%; left: 35%; animation-delay: 10s; }
.floating-code:nth-child(12) { top: 35%; right: 35%; animation-delay: 11s; }
.floating-code:nth-child(13) { top: 45%; left: 45%; animation-delay: 12s; }
.floating-code:nth-child(14) { top: 55%; right: 45%; animation-delay: 13s; }
.floating-code:nth-child(15) { top: 65%; left: 55%; animation-delay: 14s; }
.floating-code:nth-child(16) { top: 75%; right: 55%; animation-delay: 15s; }
.floating-code:nth-child(17) { top: 85%; left: 65%; animation-delay: 16s; }
.floating-code:nth-child(18) { top: 95%; right: 65%; animation-delay: 17s; }
.floating-code:nth-child(19) { top: 10%; left: 75%; animation-delay: 18s; }
.floating-code:nth-child(20) { top: 20%; right: 75%; animation-delay: 19s; }
.floating-code:nth-child(21) { top: 30%; left: 85%; animation-delay: 20s; }
.floating-code:nth-child(22) { top: 40%; right: 85%; animation-delay: 21s; }
.floating-code:nth-child(23) { top: 50%; left: 5%; animation-delay: 22s; }
.floating-code:nth-child(24) { top: 60%; right: 5%; animation-delay: 23s; }
.floating-code:nth-child(25) { top: 70%; left: 15%; animation-delay: 24s; }
.floating-code:nth-child(26) { top: 80%; right: 15%; animation-delay: 25s; }
.floating-code:nth-child(27) { top: 90%; left: 25%; animation-delay: 26s; }
.floating-code:nth-child(28) { top: 5%; right: 25%; animation-delay: 27s; }
.floating-code:nth-child(29) { top: 15%; left: 35%; animation-delay: 28s; }
.floating-code:nth-child(30) { top: 25%; right: 35%; animation-delay: 29s; }
.floating-code:nth-child(31) { top: 35%; left: 45%; animation-delay: 30s; }
.floating-code:nth-child(32) { top: 45%; right: 45%; animation-delay: 31s; }

@keyframes float {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg) scale(1); 
        opacity: 0.1;
    }
    25% { 
        transform: translateY(-15px) rotate(2deg) scale(1.05); 
        opacity: 0.15;
    }
    50% { 
        transform: translateY(-25px) rotate(5deg) scale(1.1); 
        opacity: 0.2;
    }
    75% { 
        transform: translateY(-15px) rotate(-2deg) scale(1.05); 
        opacity: 0.15;
    }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

.hero-left {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.hero-right {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-md);
    color: var(--gray-900);
}

[data-theme="dark"] .hero-title {
    color: var(--gray-100);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

[data-theme="dark"] .hero-subtitle {
    color: var(--gray-400);
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* Hero About Card */
.hero-about {
    margin-top: var(--space-lg);
}

.about-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-normal);
    height: fit-content;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

[data-theme="dark"] .about-card {
    background: rgba(15, 23, 42, 0.8);
    border-color: rgba(255, 255, 255, 0.1);
}

.about-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.about-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.about-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary);
    box-shadow: var(--shadow-lg);
}

.about-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-xs);
}

[data-theme="dark"] .about-info h3 {
    color: var(--gray-100);
}

.about-info p {
    color: var(--gray-600);
    font-size: 0.875rem;
    font-weight: 500;
}

[data-theme="dark"] .about-info p {
    color: var(--gray-400);
}

.about-content p {
    color: var(--gray-700);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    font-style: italic;
    font-size: 1.1rem;
    text-align: center;
}

[data-theme="dark"] .about-content p {
    color: var(--gray-300);
}

.about-stats {
    display: flex;
    gap: var(--space-md);
    justify-content: space-between;
    margin-top: auto;
}

.about-stats .stat {
    text-align: center;
    flex: 1;
    padding: var(--space-sm);
    background: rgba(0, 102, 255, 0.1);
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 102, 255, 0.2);
}

.about-stats .stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
    font-family: var(--font-mono);
}

.about-stats .stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: var(--space-xs);
    font-weight: 500;
}

[data-theme="dark"] .about-stats .stat-label {
    color: var(--gray-400);
}

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

.avatar-container {
    position: relative;
}

.avatar {
    position: relative;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s ease-in-out infinite;
}

.avatar-image {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 4px solid var(--white);
    box-shadow: var(--shadow-lg);
}

.avatar-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    transition: transform var(--transition-normal);
}

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

.avatar-glow {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border-radius: 50%;
    background: var(--gradient-primary);
    opacity: 0.3;
    filter: blur(20px);
    animation: glow 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes glow {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

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

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

.btn-outline {
    background: transparent;
    color: var(--gray-600);
    border: 2px solid var(--gray-300);
}

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

.btn-full {
    width: 100%;
}

/* Seções */
section {
    padding: var(--space-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--gray-900);
}

[data-theme="dark"] .section-title {
    color: var(--gray-100);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

[data-theme="dark"] .section-subtitle {
    color: var(--gray-400);
}

/* Sobre Section */
.sobre-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

.story-block, .values-block {
    margin-bottom: var(--space-xl);
}

.story-block h3, .values-block h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--gray-900);
}

[data-theme="dark"] .story-block h3,
[data-theme="dark"] .values-block h3 {
    color: var(--gray-100);
}

.story-block p {
    margin-bottom: var(--space-md);
    color: var(--gray-600);
    line-height: 1.7;
}

[data-theme="dark"] .story-block p {
    color: var(--gray-400);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
}

.value-item {
    text-align: center;
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    background: var(--gray-50);
    transition: transform var(--transition-fast);
}

[data-theme="dark"] .value-item {
    background: var(--gray-800);
}

.value-item:hover {
    transform: translateY(-4px);
}

.value-icon {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

.value-item h4 {
    font-weight: 600;
    margin-bottom: var(--space-xs);
    color: var(--gray-900);
}

[data-theme="dark"] .value-item h4 {
    color: var(--gray-100);
}

.value-item p {
    color: var(--gray-600);
    font-size: 0.875rem;
}

[data-theme="dark"] .value-item p {
    color: var(--gray-400);
}

.sobre-stats {
    display: grid;
    gap: var(--space-lg);
}

.stat-item {
    text-align: center;
    padding: var(--space-lg);
    border-radius: var(--radius-xl);
    background: var(--gradient-glow);
    border: 1px solid var(--gray-200);
}

[data-theme="dark"] .stat-item {
    border-color: var(--gray-700);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--space-xs);
}

.stat-label {
    color: var(--gray-600);
    font-weight: 500;
}

[data-theme="dark"] .stat-label {
    color: var(--gray-400);
}

/* Blog Section */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.blog-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

[data-theme="dark"] .blog-card {
    background: var(--gray-800);
    border-color: var(--gray-700);
}

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

.blog-card.featured {
    grid-column: span 2;
    background: var(--gradient-glow);
    border-color: var(--primary);
}

.blog-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.blog-type {
    font-size: 1.25rem;
}

.blog-date {
    font-size: 0.875rem;
    color: var(--gray-500);
    font-family: var(--font-mono);
}

.blog-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--gray-900);
    line-height: 1.4;
}

[data-theme="dark"] .blog-title {
    color: var(--gray-100);
}

.blog-excerpt {
    color: var(--gray-600);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

[data-theme="dark"] .blog-excerpt {
    color: var(--gray-400);
}

.blog-meta {
    display: flex;
    gap: var(--space-sm);
}

.blog-category {
    background: var(--primary);
    color: var(--white);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 500;
}

.blog-read-time {
    color: var(--gray-500);
    font-size: 0.875rem;
}

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

/* Serviços Section */
.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.servico-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

[data-theme="dark"] .servico-card {
    background: var(--gray-800);
    border-color: var(--gray-700);
}

.servico-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.servico-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

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

.servico-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.servico-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--gray-900);
}

[data-theme="dark"] .servico-card h3 {
    color: var(--gray-100);
}

.servico-card p {
    color: var(--gray-600);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

[data-theme="dark"] .servico-card p {
    color: var(--gray-400);
}

.servico-features {
    list-style: none;
}

.servico-features li {
    padding: var(--space-xs) 0;
    color: var(--gray-600);
    position: relative;
    padding-left: var(--space-md);
}

[data-theme="dark"] .servico-features li {
    color: var(--gray-400);
}

.servico-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 600;
}

/* Cases Section */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-lg);
}

.case-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-fast);
}

[data-theme="dark"] .case-card {
    background: var(--gray-800);
    border-color: var(--gray-700);
}

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

.case-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.case-industry {
    background: var(--gray-100);
    color: var(--gray-700);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
}

[data-theme="dark"] .case-industry {
    background: var(--gray-700);
    color: var(--gray-300);
}

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

.result-item {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.result-label {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.case-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--gray-900);
}

[data-theme="dark"] .case-card h3 {
    color: var(--gray-100);
}

.case-card p {
    color: var(--gray-600);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

[data-theme="dark"] .case-card p {
    color: var(--gray-400);
}

.case-tech {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.tech-tag {
    background: var(--gray-100);
    color: var(--gray-700);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 500;
}

[data-theme="dark"] .tech-tag {
    background: var(--gray-700);
    color: var(--gray-300);
}

/* Contato Section */
.contato-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
}

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

.contato-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    background: var(--gray-50);
    transition: all var(--transition-fast);
}

[data-theme="dark"] .contato-item {
    background: var(--gray-800);
}

.contato-item:hover {
    transform: translateX(8px);
    background: var(--gray-100);
}

[data-theme="dark"] .contato-item:hover {
    background: var(--gray-700);
}

.contato-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contato-details h4 {
    font-weight: 600;
    margin-bottom: var(--space-xs);
    color: var(--gray-900);
}

[data-theme="dark"] .contato-details h4 {
    color: var(--gray-100);
}

.contato-details p {
    color: var(--gray-600);
    margin-bottom: var(--space-sm);
    font-size: 0.875rem;
}

[data-theme="dark"] .contato-details p {
    color: var(--gray-400);
}

.contato-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.social-links {
    display: flex;
    gap: var(--space-sm);
}

.social-link {
    color: var(--gray-600);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

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

/* Formulário */
.form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

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

.form-group label {
    font-weight: 500;
    color: var(--gray-700);
    font-size: 0.875rem;
}

[data-theme="dark"] .form-group label {
    color: var(--gray-300);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--space-sm);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
    background: var(--white);
    color: var(--gray-900);
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea {
    border-color: var(--gray-700);
    background: var(--gray-800);
    color: var(--gray-100);
}

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

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

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--space-2xl) 0 var(--space-lg);
}

[data-theme="dark"] .footer {
    background: var(--black);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-xl);
}

.footer-brand h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--white);
}

.footer-brand p {
    color: var(--gray-400);
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.footer-section h4 {
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--white);
}

.footer-section a {
    display: block;
    color: var(--gray-400);
    text-decoration: none;
    margin-bottom: var(--space-xs);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding-top: var(--space-lg);
    text-align: center;
    color: var(--gray-500);
    font-size: 0.875rem;
}

/* Responsividade */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-xl);
    }
    
    .hero-left {
        order: 2;
    }
    
    .hero-right {
        order: 1;
    }
    
    .about-card {
        min-height: 350px;
        padding: var(--space-lg);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .about-card {
        margin-top: var(--space-md);
    }
    
    .about-stats {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .about-stats .stat {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: var(--space-sm);
        background: rgba(255, 255, 255, 0.05);
        border-radius: var(--radius-md);
    }
    
    .about-stats .stat-number {
        font-size: 1.25rem;
    }
    
    .sobre-content {
        grid-template-columns: 1fr;
    }
    
    .contato-content {
        grid-template-columns: 1fr;
    }
    
    .blog-card.featured {
        grid-column: span 1;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .container {
        padding: 0 var(--space-sm);
    }
    
    section {
        padding: var(--space-2xl) 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .servicos-grid,
    .cases-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Scroll suave */
html {
    scroll-behavior: smooth;
}

/* Seleção de texto */
::selection {
    background: var(--primary);
    color: var(--white);
}

/* Scrollbar customizada */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

[data-theme="dark"] ::-webkit-scrollbar-track {
    background: var(--gray-800);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
    background: var(--gray-600);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}