/* ================== VARIÁVEIS ================== */
:root {
    --primary-green: #2d4a22;
    --accent-brown: #8b5e3c;
    --light-bg: #f4f7f1;
    --white: #ffffff;
    --dark-text: #333;
    --transition: 0.3s ease;
}

/* RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

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

/* ================== HERO ================== */
.hero {
    min-height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('obra5.jpeg') no-repeat;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    padding: 80px 20px;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    width: 100%;
}

.hero-content-left {
    flex: 1;
    color: white;
}

.tag-lancamento {
    background: var(--accent-brown);
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: bold;
    display: inline-block;
}

.hero-content-left h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    line-height: 1.1;
    margin: 20px 0;
}

.hero-content-left h1 span { color: #a8d08d; }

.hero-features { list-style: none; margin-top: 20px; }
.hero-features li { margin-bottom: 12px; font-size: 1.1rem; }

/* ================== FORMULÁRIO (CARD) ================== */
.hero-form-card {
    background: #ffffff;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.3);
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 2;
}

.form-header { text-align: center; margin-bottom: 25px; }
.form-header h3 { color: var(--primary-green); font-size: 1.5rem; margin-bottom: 5px; }
.form-header p { font-size: 0.9rem; color: #666; }

.input-group { margin-bottom: 15px; text-align: left; }
.input-group label { display: block; font-size: 0.85rem; font-weight: bold; margin-bottom: 5px; color: #555; }
.input-group input, .input-group select {
    width: 100%; padding: 14px; border: 1px solid #ddd; border-radius: 8px;
    background: #f9f9f9; font-size: 16px; color: #333;
}

.btn-submit {
    width: 100%; padding: 16px; background: var(--accent-brown); color: white;
    border: none; border-radius: 8px; font-weight: bold; font-size: 1.1rem;
    cursor: pointer; transition: var(--transition);
}

.btn-submit:hover { background: var(--primary-green); transform: translateY(-2px); }

/* ================== SEÇÕES DE CONTEÚDO (FIX ABAIXO) ================== */
.obra-section, .info, .cta-final {
    width: 100%;
    padding: 80px 20px;
    text-align: center;
}

.obra-section { background-color: var(--white); }

.obra-grid {
    display: flex; gap: 20px; overflow-x: auto; padding: 30px 10px;
    scroll-snap-type: x mandatory;
}

.obra-card {
    flex: 0 0 300px; scroll-snap-align: center; border-radius: 12px;
    overflow: hidden; box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.obra-card img { width: 100%; height: 250px; object-fit: cover; }

/* ================== GRID INFO ================== */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    max-width: 1200px;
    margin: 40px auto 0;
}

.item {
    background: var(--white); padding: 20px; border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1); border-bottom: 4px solid var(--primary-green);
}

/* ================== CTA FINAL (RESTAURADO) ================== */
.cta-final {
    background: linear-gradient(135deg, #1f3a3d, #2d4a22);
    color: white;
}

.cta-container { max-width: 800px; margin: 0 auto; }
.cta-final h2 { font-size: 2.5rem; margin-bottom: 15px; }
.cta-final p { margin-bottom: 30px; opacity: 0.9; }

.btn-oferta {
    background: var(--accent-brown); color: white; padding: 18px 35px;
    border: none; border-radius: 8px; font-size: 1.1rem; font-weight: bold;
    cursor: pointer; transition: var(--transition);
}

.btn-oferta:hover { background: #a47653; transform: scale(1.05); }

/* ================== MODAL ================== */
.modal {
    display: none; position: fixed; z-index: 9999; inset: 0;
    background: rgba(0,0,0,0.8); backdrop-filter: blur(8px);
    justify-content: center; align-items: center; padding: 20px;
}

.modal-content {
    background: white; padding: 40px; border-radius: 20px;
    max-width: 500px; width: 100%; text-align: center; position: relative;
}

.preco-box { background: #f8f9fa; padding: 20px; border-radius: 15px; margin: 20px 0; }
.por { font-size: 2rem; font-weight: bold; color: var(--primary-green); display: block; }
.de { text-decoration: line-through; color: #999; font-size: 1rem; }

.close { position: absolute; top: 15px; right: 20px; font-size: 28px; cursor: pointer; color: #999; }

/* ================== FOOTER ================== */
footer { background: #1a1a1a; color: white; padding: 40px 20px; text-align: center; }

/* ================== AJUSTES MOBILE ================== */
@media (max-width: 992px) {
    .hero { background-attachment: scroll; padding: 60px 15px; height: auto; }
    .hero-container { flex-direction: column; text-align: center; }
    
    .hero-form-card {
        background: #ffffff !important;
        margin-top: 30px;
        padding: 30px 20px;
        max-width: 100%;
        display: block !important; /* Garante que o card apareça como bloco branco */
    }

    .cta-final h2 { font-size: 2rem; }
}

@media (max-width: 480px) {
    .hero-content-left h1 { font-size: 1.8rem; }
    .grid { grid-template-columns: 1fr; }
    .obra-card { flex: 0 0 280px; }
}