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

:root {
    --dark-blue: #0A1931;
    --wine-red: #B91D23;
    --cream: #F8F5EB;
    --gold: #FFD700;
    --light-gold: #FFE55C;
    --light-blue: #1E40AF;
    --text: #223449;
    --muted: #60708a;
    --line: rgba(10, 25, 49, 0.12);
    --surface: rgba(255, 255, 255, 0.96);
    --shadow: 0 20px 60px rgba(10, 25, 49, 0.12);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(180deg, #fcfaf4 0%, #f4eee0 100%);
    color: var(--text);
    line-height: 1.8;
    overflow-x: hidden;
}

a {
    color: inherit;
}

header {
    background: rgba(10, 25, 49, 0.97);
    backdrop-filter: blur(12px);
    padding: 1.1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 10px 30px rgba(10, 25, 49, 0.14);
    position: sticky;
    top: 0;
    z-index: 20;
}

header .logo {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-decoration: none;
    background: linear-gradient(45deg, var(--gold), var(--light-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

header a.voltar {
    color: var(--cream);
    text-decoration: none;
    padding: 0.7rem 1rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.06);
    transition: all 0.25s ease;
}

header a.voltar:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 215, 0, 0.45);
    color: var(--light-gold);
}

.hero {
    background: linear-gradient(135deg, var(--dark-blue) 0%, #142b53 55%, #214173 100%);
    color: var(--cream);
    padding: 5rem 1.5rem 6rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before,
.hero::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(45deg, rgba(185, 29, 35, 0.16), transparent);
}

.hero::before {
    width: 280px;
    height: 280px;
    top: -90px;
    right: -90px;
}

.hero::after {
    width: 200px;
    height: 200px;
    bottom: -70px;
    left: -50px;
}

.hero .tag {
    display: inline-block;
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 215, 0, 0.25);
    background: rgba(255, 255, 255, 0.06);
    color: var(--light-gold);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero p {
    max-width: 650px;
    margin: 0 auto;
    font-size: 1.05rem;
    color: rgba(248, 245, 235, 0.85);
}

.hero .atualizado {
    display: inline-block;
    margin-top: 1.25rem;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(248, 245, 235, 0.76);
    font-size: 0.9rem;
}

.container {
    max-width: 980px;
    margin: -2.2rem auto 0;
    padding: 0 1.25rem 4rem;
    position: relative;
    z-index: 10;
}

.indice,
.secao {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 24px;
    box-shadow: var(--shadow);
}

.indice {
    padding: 2rem;
    margin-bottom: 1.5rem;
}

.indice h2 {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--light-blue);
    margin-bottom: 1rem;
}

.indice ol {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.7rem 1.5rem;
    padding-left: 1.2rem;
}

.indice ol li a {
    color: var(--text);
    text-decoration: none;
    transition: color 0.2s ease;
}

.indice ol li a:hover {
    color: var(--wine-red);
}

.secao {
    padding: 2rem 2.2rem;
    margin-bottom: 1.25rem;
    position: relative;
    overflow: hidden;
}

.secao::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 5px;
    background: linear-gradient(180deg, var(--gold) 0%, var(--wine-red) 100%);
}

.secao-numero {
    margin-bottom: 0.7rem;
    color: var(--wine-red);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
}

.secao h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.35rem;
    color: var(--dark-blue);
    margin-bottom: 1rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid var(--line);
}

.secao p,
.secao ul,
.secao ol {
    margin-bottom: 0.95rem;
}

.secao p:last-child,
.secao ul:last-child,
.secao ol:last-child {
    margin-bottom: 0;
}

.secao ul,
.secao ol {
    padding-left: 1.25rem;
}

.secao ul li,
.secao ol li {
    margin-bottom: 0.55rem;
}

.destaque {
    margin: 1rem 0;
    padding: 1rem 1.1rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 215, 0, 0.3);
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.18), rgba(185, 29, 35, 0.06));
    color: var(--text);
}

.destaque strong {
    color: var(--dark-blue);
}

.secao-contato {
    background: linear-gradient(135deg, var(--dark-blue) 0%, #15325e 100%);
    color: var(--cream);
}

.secao-contato::before {
    background: linear-gradient(180deg, var(--light-gold), var(--wine-red));
}

.secao-contato .secao-numero {
    color: rgba(255, 255, 255, 0.7);
}

.secao-contato h2 {
    color: var(--cream);
    border-bottom-color: rgba(255, 255, 255, 0.16);
}

.secao-contato a {
    color: var(--light-gold);
    text-decoration: none;
}

.secao-contato a:hover {
    text-decoration: underline;
}

footer {
    text-align: center;
    padding: 1.2rem 1rem 2.5rem;
    color: var(--muted);
    font-size: 0.95rem;
}

@media (max-width: 700px) {
    header {
        padding: 1rem 1rem;
    }

    header .logo {
        font-size: 1.55rem;
    }

    header a.voltar {
        padding: 0.6rem 0.8rem;
        font-size: 0.9rem;
    }

    .hero {
        padding: 4rem 1rem 5rem;
    }

    .container {
        padding: 0 0.9rem 3rem;
    }

    .indice {
        padding: 1.4rem;
    }

    .indice ol {
        grid-template-columns: 1fr;
    }

    .secao {
        padding: 1.4rem 1.1rem;
    }
}