/* Definições de Variáveis com base no Logo */
:root {
    --primary-green: #9DDC4F;
    --primary-blue: #00AEF0;
    --dark-bg: #0B1218;
    --card-bg: #16212B;
    --text-color: #F4F4F4;
    --gradient: linear-gradient(135deg, var(--primary-green), var(--primary-blue));
    --gradient-contrario: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
}

html {
    scroll-behavior: smooth;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Roboto, sans-serif;
}

body {
    background-color: var(--dark-bg);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Nav */
header {
    padding: 20px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: 2px;
    width: 100px;
    height: 100px;
}

.logo span {
    color: var(--primary-green);
}

.logo img {
    width: 100%;
    height: 100%;
}

nav ul {
    display: flex;
    list-style: none;
    align-items: center;
}

nav ul li { margin-left: 30px; }

nav ul li a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: 0.3s;
}

nav ul li a:hover { color: var(--primary-green); }

.btn-nav {
    border: 1px solid var(--primary-blue);
    padding: 8px 20px;
    border-radius: 5px;
}

/* Hero Section */
.hero {
    padding: 100px 0;
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

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

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px;
    color: #A0A0A0;
}

/* Buttons */
.btn-primary {
    background: var(--gradient);
    color: var(--dark-bg);
    padding: 15px 35px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 4px;
    margin-right: 15px;
}

.btn-secondary {
   background: var(--gradient-contrario);
    color: var(--dark-bg);
    padding: 15px 35px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: bold;
}

/* Services */
.services { padding: 80px 0; }


.services .container {
    display: flex;
    flex-direction: column;
    align-items: center; /* Centraliza o título e a grid */
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2rem;
}

.grid-services {
    display: grid;
    grid-template-columns: repeat(3, 1fr); 
    gap: 20px;
    width: 100%;
    margin-top: 40px;
    /* MUDANÇA AQUI: stretch força todos os cards a terem a mesma altura da linha */
    align-items: stretch; 
}

.card {
    background: #0f172a;
    padding: 30px;
    border-radius: 12px;
    border-bottom: 3px solid #00d4ff;
    
    /* Garante que o card ocupe 100% da altura da célula da grid */
    height: 100%; 
    display: flex;
    flex-direction: column;
    text-align: left;
    /* Evita que o navegador calcule errado o tamanho com o padding */
    box-sizing: border-box; 
}

.card:hover {
    transform: translateY(-10px);
    border-bottom: 4px solid var(--primary-green);
}

.card h3 { margin-bottom: 15px; }

/* --- Seção de Portfólio --- */
.portfolio {
    padding: 80px 0;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    align-items: stretch;
}
.portfolio-grid a {
    text-decoration: none;
    color: inherit;
    display: flex; /* Mudamos de block para flex */
    width: 100%;
    height: 100%; /* Força o link a ocupar a altura da célula da grid */
}

.project-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    transition: 0.3s;
    text-decoration: none;
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    box-shadow: 0 0 20px rgba(0, 174, 240, 0.2);
}

.project-img {
    height: 200px;
    background: #1e2a3a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--primary-green);
    border-bottom: 2px solid var(--primary-blue);

}

.project-img img {
    max-width: 100%;
    max-height: 170px;
    object-fit: contain;
    padding: 7px;
    border-radius: 12px;
}

.project-info {
    padding: 20px;
    flex: 1;
}

.project-info h4 { margin-bottom: 5px; color: var(--primary-blue); }
.project-info p { font-size: 0.9rem; color: #ccc; }

/* --- Seção de Contato --- */
.contact {
    padding: 100px 0;
}

.contact-wrapper {
    max-width: 600px;
    margin: 0 auto;
    background: var(--card-bg);
    padding: 40px;
    border-radius: 15px;
    border: 1px solid rgba(157, 220, 79, 0.1);
}

.input-group {
    margin-bottom: 20px;
}

.input-group input, 
.input-group textarea {
    width: 100%;
    padding: 15px;
    background: #0B1218;
    border: 1px solid #333;
    border-radius: 5px;
    color: white;
    outline: none;
    transition: 0.3s;
}

/* Efeito de foco inspirado no logo */
.input-group input:focus, 
.input-group textarea:focus {
    border-color: var(--primary-green);
    box-shadow: 0 0 5px rgba(157, 220, 79, 0.3);
}

.full-width {
    width: 100%;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    transition: transform 0.2s;
}

.full-width:hover {
    transform: scale(1.02);
}

/* Responsividade Básica */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .hero p { font-size: 1rem; }
}





/* Evita que elementos apareçam antes do JS carregar (opcional) */
.hero-content h1, .hero-content p, .card, .project-card {
    visibility: visible;
}

/* Efeito de Hover suave para os cards que o GSAP complementa */
.card, .project-card {
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
}


@media (max-width: 992px) {
    .grid-services { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .grid-services { grid-template-columns: 1fr; }
}

@media (max-width: 992px) {
    .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .portfolio-grid { grid-template-columns: 1fr; }
}