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

:root {
    --primary: #d4a373; /* Tom bronze/dourado moderno */
    --dark: #121212;
    --light: #f4f4f4;
}

body {
    background-color: var(--dark);
    color: var(--light);
    scroll-behavior: smooth;
}

/* Header & Nav */
header {
    padding: 20px 5%;
    position: fixed;
    width: 100%;
    z-index: 1000;
    background: rgba(18, 18, 18, 0.9);
}

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

.logo {
    font-family: 'Oswald', sans-serif;
    font-size: 1.8rem;
    font-weight: bold;
}

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

nav ul { display: flex; list-style: none; }
nav ul li { margin: 0 20px; }
nav ul li a { text-decoration: none; color: white; transition: 0.3s; }
nav ul li a:hover { color: var(--primary); }

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), 
                url('https://images.unsplash.com/photo-1503951914875-452162b0f3f1?auto=format&fit=crop&q=80&w=1470') no-repeat center center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-content h1 {
    font-family: 'Oswald', sans-serif;
    font-size: 4rem;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.btn-main {
    display: inline-block;
    margin-top: 30px;
    padding: 15px 40px;
    background: var(--primary);
    color: var(--dark);
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    transition: transform 0.3s;
}

.btn-main:hover { transform: scale(1.05); }

/* Services Section */
.services { padding: 100px 5%; text-align: center; }

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.card {
    background: #1e1e1e;
    padding: 40px;
    border-radius: 10px;
    border-bottom: 4px solid transparent;
    transition: 0.4s;
}

.card:hover {
    border-color: var(--primary);
    transform: translateY(-10px);
}

.card h3 { color: var(--primary); margin-bottom: 15px; }
.card span { display: block; margin-top: 20px; font-weight: bold; font-size: 1.2rem; }


/* Testimonials */
.testimonials {
    background: #1a1a1a;
    padding: 80px 5%;
    text-align: center;
}

.testimonial-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.testimonial-box {
    background: var(--dark);
    padding: 30px;
    border-radius: 8px;
    max-width: 400px;
}

.stars { color: var(--primary); margin-top: 10px; }

/* Booking Section */
.booking {
    padding: 100px 5%;
    background: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)), url('https://images.unsplash.com/photo-1585747860715-2ba37e788b70?auto=format&fit=crop&q=80&w=1474');
    background-attachment: fixed;
    text-align: center;
}

#appointment-form {
    max-width: 500px;
    margin: 40px auto 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

#appointment-form input, #appointment-form select {
    padding: 15px;
    background: rgba(255,255,255,0.1);
    border: 1px solid var(--primary);
    color: white;
    border-radius: 5px;
}

/* Footer */
footer {
    padding: 50px 5% 20px;
    background: #0a0a0a;
    border-top: 1px solid #333;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 40px;
}

.social-icons span {
    color: var(--primary);
    cursor: pointer;
    margin-right: 10px;
}

.copy {
    text-align: center;
    font-size: 0.8rem;
    color: #666;
}