:root {
    --primary: #d2806f;
    --secondary: #fabeaf;
    --white: #ffffff;
    --dark: #333333;
}

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

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

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

/* Header & Nav */
#main-header {
    position: fixed;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: 0.4s ease;
}

#main-header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    padding: 10px 0;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
}

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

.logo img { height: 50px; transition: 0.4s; }
#main-header.scrolled .logo img { height: 40px; }

.nav-links { display: flex; list-style: none; align-items: center; }
.nav-links li a {
    text-decoration: none;
    color: var(--white);
    margin-left: 30px;
    font-weight: 500;
    transition: 0.3s;
}

#main-header.scrolled .nav-links li a { color: var(--dark); }

.cta-button {
    background: var(--primary);
    padding: 10px 25px;
    border-radius: 50px;
    color: white !important;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.video-bg {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 100vw; height: 56.25vw; /* 16:9 */
    min-height: 100vh; min-width: 177.77vh;
    z-index: -2;
}

.video-overlay {
    position: absolute;
    top:0; left:0; width:100%; height:100%;
    background: rgba(0,0,0,0.35); /* Escurece o vídeo para o texto brilhar */
    z-index: -1;
}

.hero-content h1 {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--white);
    margin-bottom: 30px;
    font-weight: 300;
}

.btn-primary {
    display: inline-block;
    padding: 15px 40px;
    background-color: var(--primary);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: 0.3s;
}

.btn-primary:hover { background-color: var(--secondary); transform: translateY(-3px); }

/* Footer Estilo Saine */
.footer-container {
    background-color: #f9f9f9;
    padding: 100px 0 20px;
}

.footer-box {
    background-color: var(--primary);
    padding: 60px;
    border-radius: 40px; /* Bordas arredondadas estilo Saine */
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    color: white;
}

.footer-logo { height: 60px; filter: brightness(0) invert(1); margin-bottom: 20px; }

.footer-col h3 { margin-bottom: 20px; font-size: 1.2rem; }

.copyright {
    text-align: center;
    margin-top: 40px;
    font-size: 0.8rem;
    color: #999;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .footer-box { grid-template-columns: 1fr; border-radius: 0; }
    .hero-content h1 { font-size: 2.2rem; }
}