@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* ==========================================
   SISTEMA DE DESIGN & VARIÁVEIS
   ========================================== */
:root {
    /* Fontes */
    --font-title: 'Outfit', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Tema Escuro (Padrão - Ouro & Preto) */
    --bg-primary: #06070a;
    --bg-secondary: #0b0c10;
    --bg-card: rgba(11, 12, 16, 0.7);
    --bg-navbar: rgba(6, 7, 10, 0.8);
    --text-primary: #f3f4f6;
    --text-secondary: #a0a5b0;
    --text-muted: #6b7280;
    --border-color: rgba(255, 255, 255, 0.05);
    --border-hover: rgba(255, 179, 0, 0.15);
    
    /* Cores de Marca */
    --primary: #ffb300;
    --primary-glow: rgba(255, 179, 0, 0.25);
    --secondary: #e65c00;
    --secondary-glow: rgba(230, 92, 0, 0.25);
    --accent: #ffb300;
    --accent-glow: rgba(255, 179, 0, 0.2);
    --btn-primary-text: #06070a;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--primary), var(--secondary));
    --gradient-glow: linear-gradient(135deg, rgba(255, 179, 0, 0.15), rgba(230, 92, 0, 0.15));
    --gradient-dark: linear-gradient(180deg, var(--bg-primary), var(--bg-secondary));

    /* Efeitos */
    --card-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.7);
    --nav-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
    --glass-blur: blur(16px);
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
}

/* Sobrescrita de Tema Claro (Ouro Suave) */
[data-theme="light"] {
    --bg-primary: #fbfaf5;
    --bg-secondary: #f4f2e8;
    --bg-card: rgba(244, 242, 232, 0.8);
    --bg-navbar: rgba(251, 250, 245, 0.85);
    --text-primary: #1c1b17;
    --text-secondary: #5e594d;
    --text-muted: #9c9689;
    --border-color: rgba(28, 27, 23, 0.06);
    --border-hover: rgba(217, 119, 6, 0.15);
    
    --primary: #d97706;
    --primary-glow: rgba(217, 119, 6, 0.15);
    --secondary: #b45309;
    --secondary-glow: rgba(180, 83, 9, 0.15);
    --accent: #d97706;
    --accent-glow: rgba(217, 119, 6, 0.15);
    --btn-primary-text: #ffffff;
    
    --card-shadow: 0 10px 40px -10px rgba(28, 27, 23, 0.08);
    --nav-shadow: 0 4px 30px rgba(28, 27, 23, 0.03);
    --gradient-glow: linear-gradient(135deg, rgba(217, 119, 6, 0.05), rgba(180, 83, 9, 0.05));
    --gradient-dark: linear-gradient(180deg, var(--bg-primary), var(--bg-secondary));
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.5s ease, color 0.5s ease;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-title);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

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

li {
    list-style: none;
}

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

/* Componentes Auxiliares */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px auto;
}

.section-tag {
    font-family: var(--font-title);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 16px;
    position: relative;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Animações de Scroll (Classes dinâmicas via JS) */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ==========================================
   CABEÇALHO (NAVBAR)
   ========================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

.header.scrolled {
    padding: 12px 0;
    background-color: var(--bg-navbar);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--nav-shadow);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-title);
    font-weight: 800;
    font-size: 1.4rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-img {
    height: 45px;
    width: auto;
    border-radius: 0;
    object-fit: contain;
    border: none;
    box-shadow: none;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-secondary);
    position: relative;
    padding: 4px 0;
}

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

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Botão Tema */
.theme-toggle {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    background-color: var(--bg-card);
    transition: var(--transition);
}

.theme-toggle:hover {
    border-color: var(--primary);
    box-shadow: 0 0 12px var(--primary-glow);
    transform: rotate(15deg);
}

.theme-toggle .fa-sun {
    display: none;
}

[data-theme="light"] .theme-toggle .fa-moon {
    display: none;
}

[data-theme="light"] .theme-toggle .fa-sun {
    display: block;
}

/* Menu Mobile */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* ==========================================
   BOTÕES E ELEMENTOS INTERATIVOS
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-title);
    font-weight: 600;
    padding: 12px 28px;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.95rem;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--btn-primary-text);
    box-shadow: 0 8px 24px -6px var(--secondary-glow);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    opacity: 0;
    z-index: -1;
    transition: opacity 0.4s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px -4px var(--secondary-glow);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

.btn-secondary:hover {
    background-color: var(--bg-card);
    border-color: var(--text-secondary);
    transform: translateY(-2px);
}

/* ==========================================
   HERO SECTION (APRESENTAÇÃO)
   ========================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    z-index: 2;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 24px;
    box-shadow: var(--nav-shadow);
}

.hero-tag .dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

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

/* Dynamic Typing Text Container */
.hero-title .typing-container {
    display: block;
    height: 1.2em;
    min-height: 1.2em;
}

.hero-title .typed-text {
    color: var(--accent);
    border-right: 3px solid var(--accent);
    padding-right: 5px;
    animation: blink 0.75s step-end infinite;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 580px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Ilustrações e Blobs do Hero */
.hero-graphics {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-blob-container {
    position: relative;
    width: 320px;
    height: 320px;
}

.hero-blob {
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 43% 57% 62% 38% / 46% 41% 59% 54%;
    opacity: 0.25;
    filter: blur(40px);
    animation: morph 8s ease-in-out infinite alternate;
}

.hero-logo-card {
    position: relative;
    width: 280px;
    height: 280px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    box-shadow: var(--card-shadow);
    z-index: 2;
    animation: float 6s ease-in-out infinite;
}

.hero-logo-card img {
    width: 80%;
    height: 80%;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--border-color);
}

.hero-logo-card img.hero-logo-img {
    width: 85%;
    height: auto;
    object-fit: contain;
    border-radius: 0;
    border: none;
}

.hero-logo-card img.hero-tech-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
    border: none;
}

/* Grid de Características do Hero */
.hero-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 36px;
    width: 100%;
}

.hero-feature-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    transition: var(--transition);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

.hero-feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: 0 10px 24px -10px var(--primary-glow);
}

.hero-feature-card i {
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 8px;
    display: inline-block;
}

.hero-feature-card h4 {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.hero-feature-card p {
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.35;
}

/* Selos de Confiança */
.hero-trust-bar {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 20px;
    margin-top: 32px;
    flex-wrap: wrap;
    border-top: 1px solid var(--border-color);
    padding-top: 18px;
    width: 100%;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.trust-item i {
    color: var(--accent);
}

/* Indicadores Tecnológicos da Direita */
.hero-tech-indicators {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 32px;
    width: 100%;
    padding-left: 20px;
}

.tech-indicator-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tech-indicator-item i {
    color: var(--primary);
    font-size: 0.95rem;
}

/* Elementos flutuantes adicionais */
.floating-badge {
    position: absolute;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    box-shadow: var(--card-shadow);
    z-index: 3;
}

.badge-1 {
    top: -20px;
    right: -20px;
    animation: float 5s ease-in-out infinite 1s;
}

.badge-2 {
    bottom: -10px;
    left: -30px;
    animation: float 7s ease-in-out infinite 0.5s;
}

.floating-badge i {
    font-size: 1.3rem;
}

.badge-1 i { color: var(--primary); }
.badge-2 i { color: var(--accent); }

.floating-badge span {
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.85rem;
}

/* ==========================================
   SEÇÃO SERVIÇOS
   ========================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-glow);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-glow);
    box-shadow: 0 20px 40px -15px var(--primary-glow);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon-box {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background: var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 1.5rem;
    color: var(--primary);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.service-card:hover .service-icon-box {
    background: var(--gradient-primary);
    color: #ffffff;
    border-color: transparent;
    transform: scale(1.1) rotate(5deg);
}

.service-title {
    font-size: 1.4rem;
    margin-bottom: 16px;
}

.service-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.service-features li i {
    color: var(--accent);
}

/* ==========================================
   SEÇÃO PORTFÓLIO
   ========================================== */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.portfolio-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    box-shadow: var(--card-shadow);
    transition: var(--transition);
}

.portfolio-card:hover {
    transform: translateY(-6px);
    border-color: var(--secondary-glow);
    box-shadow: 0 20px 40px -15px var(--secondary-glow);
}

.portfolio-img-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background-color: var(--bg-secondary);
}

.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, rgba(11, 15, 25, 0.9) 0%, rgba(11, 15, 25, 0.3) 100%);
    opacity: 0;
    display: flex;
    align-items: flex-end;
    padding: 30px;
    transition: var(--transition);
}

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

.portfolio-tech-list {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.portfolio-tech-tag {
    background-color: var(--primary);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 50px;
}

.portfolio-info {
    padding: 30px;
}

.portfolio-category {
    font-family: var(--font-title);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 8px;
}

.portfolio-project-title {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.portfolio-project-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.portfolio-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary);
}

.portfolio-link:hover {
    color: var(--secondary);
    gap: 12px;
}

/* ==========================================
   SEÇÃO TECNOLOGIAS
   ========================================== */
.tech-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
    width: 100%;
}

.tech-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    transition: var(--transition);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    text-align: center;
}

.tech-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 10px 20px -10px var(--primary-glow);
}

.tech-card i {
    font-size: 2.2rem;
    transition: var(--transition);
}

.tech-card:hover i {
    transform: scale(1.1);
}

.tech-card span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

/* Cores específicas de ícones no hover */
.tech-card.react:hover i { color: #61dafb; }
.tech-card.node:hover i { color: #68a063; }
.tech-card.android:hover i { color: #3ddc84; }
.tech-card.js:hover i { color: #f7df1e; }
.tech-card.database:hover i { color: #336791; }
.tech-card.flutter:hover i { color: #02569b; }

/* ==========================================
   SEÇÃO DIFERENCIAIS
   ========================================== */
.diff-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.diff-graphics {
    position: relative;
}

.diff-stats-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--card-shadow);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

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

.stat-number {
    font-family: var(--font-title);
    font-size: 2.8rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 6px;
    display: inline-block;
}

.stat-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.diff-content .section-title {
    margin-bottom: 24px;
}

.diff-description {
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.diff-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.diff-item {
    display: flex;
    gap: 16px;
}

.diff-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--primary-glow);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.1rem;
}

.diff-item-title {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.diff-item-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ==========================================
   SEÇÃO CONTATO
   ========================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 50px;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 30px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    box-shadow: var(--card-shadow);
    transition: var(--transition);
}

.contact-info-card:hover {
    transform: translateX(5px);
    border-color: var(--primary);
}

.contact-info-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    background-color: var(--primary-glow);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.contact-info-title {
    font-size: 1.1rem;
    margin-bottom: 6px;
}

.contact-info-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.contact-info-desc a:hover {
    color: var(--primary);
}

/* Formulário de Contato */
.contact-form-container {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 48px;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    box-shadow: var(--card-shadow);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-control {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

textarea.form-control {
    resize: none;
    min-height: 120px;
}

/* Feedback do Formulário */
.form-status {
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    display: none;
}

.form-status.success {
    display: block;
    background-color: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.form-status.error {
    display: block;
    background-color: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* ==========================================
   RODAPÉ (FOOTER)
   ========================================== */
.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 30px 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.footer-socials {
    display: flex;
    gap: 16px;
}

.social-link {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    transition: var(--transition);
}

.social-link:hover {
    color: #ffffff;
    border-color: var(--primary);
    background-color: var(--primary);
    transform: translateY(-3px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 24px;
}

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

/* ==========================================
   KEYFRAMES E ANIMAÇÕES
   ========================================== */
@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); }
    70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

@keyframes blink {
    from, to { border-color: transparent }
    50% { border-color: var(--accent); }
}

@keyframes morph {
    0% { border-radius: 43% 57% 62% 38% / 46% 41% 59% 54%; }
    50% { border-radius: 60% 40% 50% 50% / 40% 60% 40% 60%; }
    100% { border-radius: 43% 57% 62% 38% / 46% 41% 59% 54%; }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
    100% { transform: translateY(0px); }
}

/* ==========================================
   RESPONSIVIDADE (MEDIA QUERIES)
   ========================================== */
@media (max-width: 1024px) {
    .hero-title { font-size: 3rem; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .portfolio-grid { grid-template-columns: 1fr; gap: 30px; }
    .tech-grid { grid-template-columns: repeat(4, 1fr); }
    .diff-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
    .section { padding: 70px 0; }
    .section-title { font-size: 2rem; }
    .hero { min-height: auto; padding: 140px 0 70px 0; }
    .hero-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .hero-description { margin: 0 auto 30px auto; }
    .hero-actions { justify-content: center; }
    .hero-graphics { margin-top: 20px; }
    
    /* Menu mobile */
    .mobile-toggle {
        display: block;
        z-index: 1001;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--bg-secondary);
        border-left: 1px solid var(--border-color);
        flex-direction: column;
        justify-content: center;
        gap: 40px;
        z-index: 1000;
        transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.25);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .services-grid { grid-template-columns: 1fr; }
    .tech-grid { grid-template-columns: repeat(3, 1fr); }
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .form-group-row { grid-template-columns: 1fr; gap: 24px; }
    
    .hero-features { grid-template-columns: repeat(2, 1fr); margin-top: 30px; text-align: left; }
    .hero-trust-bar { justify-content: center; }
    .hero-tech-indicators { padding-left: 0; margin-top: 24px; text-align: left; }
    
    .footer-top { flex-direction: column; gap: 24px; text-align: center; }
    .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2.4rem; }
    .hero-actions .btn { width: 100%; }
    .tech-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-form-container { padding: 30px 20px; }
    
    .hero-features { grid-template-columns: 1fr; }
    .hero-tech-indicators { grid-template-columns: 1fr; }
}