/* ========================================
   GRUPO O&P - DESIGN PROFISSIONAL
   Cores: Verde #228B3D, Azul #002B7F, Amarelo #FFCD00
   ======================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --verde: #228B3D;
    --azul: #002B7F;
    --amarelo: #FFCD00;
    --branco: #FFFFFF;
    --cinza-escuro: #1a1a1a;
    --cinza-medio: #666666;
    --cinza-claro: #f5f5f5;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Lato', sans-serif;
    color: var(--cinza-escuro);
    line-height: 1.6;
    background-color: var(--branco);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}

h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--verde);
}

h2 {
    font-size: 36px;
    margin-bottom: 15px;
    color: var(--verde);
    text-align: center;
}

h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--cinza-escuro);
}

p {
    font-size: 16px;
    color: var(--cinza-medio);
    margin-bottom: 15px;
}

a {
    color: var(--verde);
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: var(--azul);
}

/* BOTÕES */
.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 6px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 16px;
}

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

.btn-primary:hover {
    background-color: #1a6b2d;
    transform: translateY(-2px);
}

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

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

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.btn-cta {
    background-color: var(--amarelo);
    color: var(--cinza-escuro);
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-cta:hover {
    background-color: #e6b800;
}

/* HEADER */
.header {
    background-color: var(--branco);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo-wrapper {
    flex: 0 0 auto;
}

.logo {
    height: 45px;
    width: auto;
    opacity: 0.85;
    transition: opacity 0.3s;
}

.logo:hover {
    opacity: 1;
}

.nav {
    display: flex;
    gap: 40px;
    flex: 1;
    justify-content: center;
}

.nav a {
    font-weight: 600;
    color: var(--cinza-escuro);
    transition: color 0.3s;
    border-bottom: 2px solid transparent;
    padding-bottom: 5px;
}

.nav a:hover {
    color: var(--verde);
    border-bottom-color: var(--verde);
}

/* HERO */
.hero {
    background: linear-gradient(135deg, var(--cinza-claro) 0%, var(--branco) 100%);
    padding: 100px 0;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--verde) 0%, transparent 70%);
    opacity: 0.05;
    border-radius: 50%;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
}

.hero-content h1 {
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 18px;
    margin-bottom: 30px;
    color: var(--cinza-medio);
}

/* SERVIÇOS */
.servicos {
    padding: 80px 0;
    background-color: var(--branco);
}

.subtitle {
    text-align: center;
    color: var(--cinza-medio);
    font-size: 18px;
    margin-bottom: 50px !important;
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.servico-card {
    background-color: var(--branco);
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.servico-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    border-color: var(--verde);
}

.icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--verde);
    font-size: 40px;
}

.icon svg {
    width: 100%;
    height: 100%;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.servico-card h3 {
    color: var(--verde);
    margin-bottom: 15px;
}

.servico-card p {
    color: var(--cinza-medio);
    font-size: 15px;
}

/* SOBRE */
.sobre {
    padding: 80px 0;
    background-color: var(--cinza-claro);
}

.sobre-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    align-items: start;
    margin-top: 40px;
}

.sobre-text p {
    margin-bottom: 20px;
    line-height: 1.8;
}

.stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.stat {
    background-color: var(--branco);
    padding: 25px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.stat h3 {
    color: var(--verde);
    font-size: 32px;
    margin-bottom: 8px;
}

.stat p {
    color: var(--cinza-medio);
    font-size: 14px;
    margin: 0;
}

/* CONTATO */
.contato {
    padding: 80px 0;
    background-color: var(--branco);
}

.contato-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.contato-info h3 {
    color: var(--verde);
    margin-bottom: 15px;
    font-size: 18px;
}

.contato-info p {
    color: var(--cinza-medio);
    margin-bottom: 8px;
}

.contato-info a {
    font-weight: 600;
    color: var(--azul);
}

/* FOOTER */
.footer {
    background-color: var(--cinza-escuro);
    color: var(--branco);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo img {
    height: 45px;
    width: auto;
    opacity: 0.85;
    margin-bottom: 10px;
}

.footer-logo p {
    color: #ccc;
    font-size: 14px;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--amarelo);
    margin-bottom: 15px;
}

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

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #ccc;
}

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

.footer-contact p {
    color: #ccc;
    font-size: 14px;
    margin-bottom: 8px;
}

.footer-contact a {
    color: var(--amarelo);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #999;
    font-size: 14px;
}

/* MODAL */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background-color: var(--branco);
    margin: 5% auto;
    padding: 40px;
    border-radius: 10px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: slideIn 0.3s;
}

@keyframes slideIn {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s;
}

.close:hover {
    color: var(--verde);
}

.modal-content h2 {
    text-align: left;
    margin-bottom: 20px;
}

.modal-content form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.modal-content input,
.modal-content textarea {
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-family: 'Lato', sans-serif;
    font-size: 14px;
    transition: border-color 0.3s;
}

.modal-content input:focus,
.modal-content textarea:focus {
    outline: none;
    border-color: var(--verde);
    box-shadow: 0 0 0 3px rgba(34, 139, 61, 0.1);
}

.modal-content button {
    width: 100%;
}

/* RESPONSIVO */
@media (max-width: 768px) {
    .header-wrapper {
        flex-wrap: wrap;
        gap: 15px;
    }

    .nav {
        order: 3;
        width: 100%;
        gap: 20px;
        justify-content: space-around;
    }

    .btn-cta {
        order: 2;
    }

    .hero-content h1 {
        font-size: 36px;
    }

    .servicos-grid {
        grid-template-columns: 1fr;
    }

    .sobre-content {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .contato-grid {
        grid-template-columns: 1fr;
    }
}