* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Playfair Display', Georgia, serif;
}

body {
    background-color: #000000;
    color: #ffffff;
    height: 100vh; 
    width: 100vw;  
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 8%;
    position: absolute;
    width: 100%;
    z-index: 10;
}

.logo {
    font-size: 28px;
    font-weight: bold;
    color: #fff;
    text-decoration: none;
    font-style: italic; 
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    color: #bbb;
    text-decoration: none;
    font-size: 16px;
    transition: 0.3s;
}

.nav-links a:hover {
    color: #ff5722;
}

.btn-entrar {
    background: transparent;
    border: 1px solid #ff5722;
    padding: 8px 20px;
    border-radius: 20px;
    color: #fff !important;
    transition: 0.3s !important;
}

.btn-entrar:hover {
    background: #ff5722;
    box-shadow: 0 4px 12px rgba(255, 87, 34, 0.4);
}

.hero {
    display: flex;
    align-items: center;
    height: 100vh; 
    padding: 0 8%;
    gap: 40px;
    width: 100%;
}

.hero-conteudo {
    flex: 1;
    max-width: 550px;
    z-index: 2;
}

.hero-conteudo h1 {
    font-size: 52px;
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: 25px;
    color: #ffffff;
}

.hero-conteudo p {
    font-size: 16px;
    color: #aaaaaa;
    line-height: 1.6;
    margin-bottom: 30px;
}

/* BOTÃO "VAMOS APRENDER" - BORDAS E ONDAS EM TOM ALARANJADO (#ff5722) */
.btn-cta {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    color: #ffffff;
    border: 1px solid #ff5722;
    padding: 14px 22px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    animation: softMagneticSignal 2.8s infinite ease-out;
    cursor: pointer;
    backdrop-filter: blur(4px);
}

.btn-cta .btn-icons {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 18px;
    color: #ff5722;
    transition: transform 0.3s ease;
}

.btn-cta .btn-text {
    max-width: 0;
    opacity: 0;
    white-space: nowrap;
    overflow: hidden;
    font-size: 13px;
    font-weight: 600;
    color: #ffffff;
    transition: max-width 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), opacity 0.3s ease, margin-left 0.3s ease;
}

/* Hover no Botão CTA */
.btn-cta:hover {
    border-color: #ff5722;
    background-color: rgba(255, 87, 34, 0.1);
    padding: 14px 28px;
    box-shadow: 0 0 15px rgba(255, 87, 34, 0.25);
}

.btn-cta:hover .btn-text {
    max-width: 180px;
    opacity: 1;
    margin-left: 10px;
}

/* ONDAS SUAVES E LEVES ALARANJADAS EM REDOR DO BOTÃO */
@keyframes softMagneticSignal {
    0% {
        box-shadow: 0 0 0 0px rgba(255, 87, 34, 0.35);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(255, 87, 34, 0.12), 0 0 0 18px rgba(255, 87, 34, 0.04);
    }
    100% {
        box-shadow: 0 0 0 25px rgba(255, 87, 34, 0);
    }
}

.hero-imagem-container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    height: 100vh;
    position: relative;
}

.chef-foto {
    max-height: 90vh; 
    max-width: 100%;
    object-fit: contain;
    transition: transform 0.5s ease; 
}

.hero-imagem-container:hover .chef-foto {
    transform: scale(1.02); 
}

@media (max-width: 992px) {
    body { height: auto; width: 100%; overflow-y: auto; }
    header { padding: 20px 5%; }
    .hero { flex-direction: column; padding: 120px 5% 0px 5%; text-align: center; justify-content: center; height: auto; }
    .hero-conteudo { max-width: 100%; display: flex; flex-direction: column; align-items: center; }
    .hero-conteudo h1 { font-size: 38px; }
    .hero-imagem-container { height: auto; width: 100%; margin-top: 30px; display: flex; justify-content: center; align-items: flex-end; }
    .chef-foto { max-height: 45vh; display: block; -webkit-mask-image: linear-gradient(to bottom, black 75%, transparent 100%); mask-image: linear-gradient(to bottom, black 75%, transparent 100%); }
}

@media (max-width: 576px) {
    header { padding: 15px 5%; }
    .logo { font-size: 22px; }
    .nav-links { gap: 15px; }
    .nav-links a { font-size: 14px; }
    .btn-entrar { padding: 6px 14px; }
    .hero-conteudo h1 { font-size: 28px; margin-bottom: 15px; }
    .hero-conteudo p { font-size: 14px; }
    .chef-foto { max-height: 40vh; -webkit-mask-image: linear-gradient(to bottom, black 70%, transparent 100%); mask-image: linear-gradient(to bottom, black 70%, transparent 100%); }
}