/* =====================
   VARIÁVEIS GLOBAIS
===================== */
:root {
    --primary: #6a1bb1;
    --secondary: #333fc2;
    --background: #f7f9fc;
    --text-dark: #333;
    --text-light: #666;
    --white: #ffffff;
    --radius: 12px;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--background);
    color: var(--text-dark);
    line-height: 1.6;
}

/* =====================
   CONTAINER
===================== */
.container {
    width: 90%;
    max-width: 1000px;
    margin: 0 auto;
}

/* =====================
   HERO
===================== */
.hero {
    min-height: 80vh;
    background: linear-gradient(135deg, #a963e6, #a963e6);
    display: flex;
    align-items: center;
    text-align: center;
    color: #fff;
}

.hero-content {
    max-width: 900px;
    margin: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

/* LOGO */
.hero-logo {
    max-width: 500px; /* pode ir até 300px */
    width: 150%;
}


/* TEXTO */
.hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 450;
}

.hero p {
    font-size: 1.1rem;
    max-width: 650px;
    opacity: 0.9;
}

/* Botão */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.9rem 1.8rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

/* =====================
   NAVBAR
===================== */
.navbar {
    background-color: var(--white);
    box-shadow: 0 4px 10px rgba(118, 23, 173, 0.05);
    position: sticky;
    top: 0;
    z-index: 10;
}

.nav-menu {
    list-style: none;
    display: flex;
    justify-content: center;
    padding: 1rem 0;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
}

.nav-menu a::after {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    bottom: -5px;
    left: 0;
    transition: var(--transition);
}

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

/* =====================
   SEÇÕES
===================== */
.section {
    padding: 4rem 0;
}

.section h2 {
    text-align: center;
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 2.5rem;
}

/* =====================
   SOBRE
===================== */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-image img {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

/* =====================
   CARDS / PROJETOS
===================== */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.card h3 {
    color: var(--primary);
    margin-bottom: 0.8rem;
}

/* =====================
   COMO AJUDAR
===================== */
.help-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    text-align: center;
}

.help-item {
    background-color: var(--white);
    padding: 2.5rem 1.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.help-item i {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.help-item:hover {
    transform: translateY(-6px);
}

/* =====================
   CONTATO
===================== */
.contact-cards {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 2rem;
}

.contact-card {
    background: #ffffff;
    padding: 1.5rem;
    border-radius: 16px;
    width: 320px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 35px rgba(0, 0, 0, 0.12);
}

.contact-card h3 {
    margin-bottom: 1rem;
    color: #e63946;
}

.contact-card p {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

/* =====================
   FOOTER
===================== */
.footer {
    background-color: var(--secondary);
    color: var(--white);
    padding: 2rem 0;
}

.footer-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.social-links a {
    color: var(--white);
    margin-left: 1rem;
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-links a:hover {
    color: #c5cae9;
}

/* =====================
   RESPONSIVO
===================== */
@media (max-width: 768px) {
    .hero-content,
    .grid-2 {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-flex {
        flex-direction: column;
    }
}

.btn-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.7rem;
    background: #25d366;
    color: #fff;
    font-weight: 600;
    border-radius: 12px;
    text-decoration: none;
    transition: background 0.3s ease, transform 0.3s ease;
}

.btn-whatsapp:hover {
    background: #1ebe5d;
    transform: scale(1.03);
}

.btn-whatsapp i {
    font-size: 1.2rem;
}