/* Assinatura/co-autoria de Lincoln Bauer */
@charset "UTF-8";

/* ==========================================================================
   BÁRBARA BRITES | ADVOCACIA CRIMINAL
   Tema Escuro Marsala
   ========================================================================== */

:root {
    /* Cores Escuras (Substituindo Navy por Marsala) */
    --bb-marsala-900: #1A080D; /* Fundo base muito escuro */
    --bb-marsala-800: #250B12; /* Fundo secundário */
    --bb-marsala-700: #3F1723; /* Cards e Elementos */
    --bb-marsala-600: #5A2333; /* Destaques Marsala puros */
    
    /* Dourado exato da referência */
    --bb-gold: #c6a052;
    --bb-gold-2: #e6cd8c;
    --bb-gold-deep: #a8862f;
    
    /* Tons Claros */
    --bb-ink: #f6f8fc;
    --bb-muted: #c2cbd8;
    --bb-line: rgba(198, 160, 82, 0.18);
    
    /* Tipografia (Trazendo o Playfair Display pro Serif, Inter pro Sans) */
    --bb-serif: 'Playfair Display', Georgia, "Times New Roman", serif;
    --bb-sans: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    
    /* Dimensões */
    --bb-wrap: 1180px;
    --bb-r: 16px;
}

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: var(--bb-sans);
    font-size: 17px;
    line-height: 1.7;
    color: var(--bb-ink);
    background: var(--bb-marsala-800);
    overflow-x: clip;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

h1, h2, h3 {
    font-family: var(--bb-serif);
    font-weight: 600;
    line-height: 1.12;
    margin: 0;
}

.bb-wrap {
    width: 100%;
    max-width: var(--bb-wrap);
    margin-inline: auto;
    padding-inline: clamp(20px, 5vw, 40px);
}

.bb-skip {
    position: absolute;
    left: -9999px;
    background: var(--bb-gold);
    color: #070c15;
    padding: 10px 16px;
    z-index: 300;
    border-radius: 8px;
    font-weight: 600;
}



.bb-skip:focus {
    left: 12px;
    top: 12px;
}

/* ==========================================================================
   HEADER / NAVBAR
   ========================================================================== */
.bb-header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 120;
    transition: background 0.35s, box-shadow 0.35s, padding 0.35s;
    padding: 26px 0;
}

.bb-header__bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

/* Header Sticky / Scrolled (Liquid Glass) */
.bb-header.is-stuck {
    background: rgba(26, 8, 13, 0.5); /* Mais transparente para dar o efeito de vidro */
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3), inset 0 -1px 0 var(--bb-line);
    padding: 9px 0;
}

.bb-logo {
    display: flex;
    align-items: center;
    transition: transform 0.35s ease;
}

.bb-header.is-stuck .bb-logo {
    transform: scale(0.85);
    transform-origin: left center;
}

.bb-nav__list {
    display: flex;
    gap: 15px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.bb-nav__link {
    font-size: 14.5px;
    letter-spacing: 0.01em;
    color: var(--bb-ink);
    opacity: 0.86;
    position: relative;
    padding: 8px 16px;
    border-radius: 12px;
    white-space: nowrap;
    border: 1px solid transparent;
    transition: opacity 0.3s, background 0.3s, backdrop-filter 0.3s, box-shadow 0.3s, color 0.3s, border 0.3s;
}

/* Liquid Glass Hover Effect nas opções */
.bb-nav__link:hover {
    opacity: 1;
    color: var(--bb-gold-2);
    background: rgba(198, 160, 82, 0.08);
    backdrop-filter: blur(12px) saturate(160%);
    -webkit-backdrop-filter: blur(12px) saturate(160%);
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.1),
                0 4px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(198, 160, 82, 0.2);
}

.bb-header__actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

/* ==========================================================================
   BOTÕES
   ========================================================================== */
.bb-btn {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-weight: 600;
    font-size: 15px;
    border-radius: 999px;
    padding: 13px 24px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.12s, box-shadow 0.2s, background 0.2s, border-color 0.2s;
    font-family: var(--bb-sans);
}

.bb-btn--gold {
    background: linear-gradient(120deg, var(--bb-gold), var(--bb-gold-2));
    color: #0a0f18; /* texto escuro para contraste */
    box-shadow: 0 10px 26px rgba(198, 160, 82, 0.28);
}

.bb-btn--gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 32px rgba(198, 160, 82, 0.4);
}

.bb-btn--ghost {
    border-color: var(--bb-line);
    color: var(--bb-ink);
    background: rgba(255, 255, 255, 0.02);
}

.bb-btn--ghost:hover {
    border-color: var(--bb-gold);
    color: var(--bb-gold-2);
}

.bb-burger {
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    color: var(--bb-gold);
    width: 48px;
    height: 48px;
    border-radius: 14px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.bb-burger:active {
    transform: scale(0.92);
}

/* ==========================================================================
   HERO
   ========================================================================== */
.bb-hero {
    position: relative;
    min-height: 92svh;
    display: flex;
    align-items: center;
    padding: 236px 0 90px;
    overflow: hidden;
}

/* Fundo Marsala Escuro */
.bb-hero__bg {
    position: absolute;
    inset: 0;
    z-index: -3;
    background: var(--bb-marsala-900);
    transform: scale(1.08);
    will-change: transform;
}

.bb-hero .bb-wrap {
    position: relative;
    z-index: 1;
}

/* Veu e Glow com tons marsala/preto */
.bb-hero__veil {
    position: absolute;
    inset: 0;
    z-index: -2;
    background: linear-gradient(100deg, rgba(26, 8, 13, 0.95) 0%, rgba(26, 8, 13, 0.82) 34%, rgba(37, 11, 18, 0.46) 62%, rgba(37, 11, 18, 0.24) 100%),
                linear-gradient(180deg, rgba(26, 8, 13, 0.55) 0%, rgba(26, 8, 13, 0) 26%, rgba(37, 11, 18, 0.55) 82%, var(--bb-marsala-800) 100%);
}

.bb-hero__glow {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: radial-gradient(42% 52% at 76% 44%, rgba(198, 160, 82, 0.20), transparent 72%);
    pointer-events: none;
}

.bb-hero__particles {
    display: none;
}

.bb-particles-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 50; /* Above sections, below header/footer */
    pointer-events: none;
    overflow: hidden;
}

.bb-particle {
    position: absolute;
    color: var(--bb-gold);
    opacity: 0;
    animation: bb-floatUp linear infinite;
    filter: drop-shadow(0 0 4px rgba(198,160,82,0.4));
}

@keyframes bb-floatUp {
    0% { transform: translateY(110vh) rotate(0deg); opacity: 0; }
    10% { opacity: var(--p-opacity); }
    80% { opacity: var(--p-opacity); }
    100% { transform: translateY(-10vh) rotate(360deg); opacity: 0; }
}

.bb-hero__grid {
    display: grid;
    grid-template-columns: 1.08fr 0.92fr;
    gap: 54px;
    align-items: center;
    width: 100%;
}

.bb-eyebrow {
    display: inline-block;
    font-size: 12.5px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--bb-gold-2);
    font-weight: 600;
    margin-bottom: 24px;
    line-height: 1.7;
    padding-left: 52px;
    text-indent: -52px;
}

.bb-eyebrow::before {
    content: "";
    display: inline-block;
    width: 40px;
    height: 1px;
    vertical-align: middle;
    margin-right: 12px;
    background: linear-gradient(90deg, var(--bb-gold), transparent);
}

.bb-hero__slogan {
    font-size: clamp(2.3rem, 4.7vw, 3.9rem);
    font-weight: 600;
    line-height: 1.16;
    margin: 0 0 20px 0;
}

.bb-hero__slogan em {
    font-style: italic;
    color: var(--bb-gold-2);
}

.bb-hero__sub {
    font-size: clamp(1.04rem, 1.4vw, 1.2rem);
    color: var(--bb-muted);
    max-width: 42ch;
    margin: 26px 0 36px;
    line-height: 1.75;
}

.bb-hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.bb-hero__trust {
    margin-top: 36px;
    padding: 0;
    list-style: none;
    display: flex;
    gap: 20px;
    font-size: 13.5px;
    color: var(--bb-muted);
}

.bb-hero__trust li {
    display: flex;
    align-items: center;
    gap: 6px;
}

.bb-hero__trust .bb-ico {
    color: var(--bb-gold);
    width: 18px; height: 18px;
}

.bb-hero__portrait {
    position: relative;
    justify-self: end;
    max-width: 420px;
    margin: 0;
}

.bb-hero__portrait::before {
    content: "";
    position: absolute;
    inset: -14px;
    border: 1px solid rgba(198, 160, 82, 0.3);
    border-radius: 22px;
    z-index: 0;
    background-image: linear-gradient(rgba(26, 8, 13, 0.1), rgba(26, 8, 13, 0.3)), url('../assets/office_bg.png');
    background-size: cover;
    background-position: center;
}

.bb-hero__portrait img {
    position: relative;
    z-index: 1;
    width: 100%;
    border-radius: 18px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
}

.bb-hero__badge {
    position: absolute;
    z-index: 2;
    left: -22px;
    bottom: 30px;
    margin: 0;
    background: rgba(26, 8, 13, 0.82); /* marsala escuro */
    backdrop-filter: blur(10px);
    border: 1px solid rgba(198, 160, 82, 0.35);
    border-radius: 14px;
    padding: 13px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
}

.bb-hero__badge .bb-ico {
    color: var(--bb-gold-2);
    width: 24px; height: 24px;
}

.bb-hero__badge b {
    display: block;
    font-family: var(--bb-serif);
    font-size: 17px;
    line-height: 1.1;
    color: var(--bb-ink);
}

.bb-hero__badge span {
    font-size: 12px;
    color: var(--bb-muted);
}

/* ==========================================================================
   SEÇÕES GERAIS E LAYOUT EXTRA
   ========================================================================== */
.bb-premium-divider {
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent 0%, var(--bb-gold) 50%, transparent 100%);
    box-shadow: 0 0 15px var(--bb-gold);
    opacity: 0.7;
    margin: 0;
}

.bb-section {
    padding: 100px 0;
}

.bb-section--dark {
    background: var(--bb-marsala-900);
}

.bb-section--marsala {
    background: var(--bb-marsala-800);
}

.bb-section__header {
    margin-bottom: 60px;
    max-width: 600px;
}

.bb-text-center {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.bb-section__title {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.bb-section__desc {
    color: var(--bb-muted);
    font-size: 1.1rem;
}

/* GRID FEATURES (TIPO O DE SERVIÇOS DO REFERENCIA) */
.bb-grid-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.bb-feature {
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    border-left: 1px solid rgba(255, 255, 255, 0.15);
    padding: 40px 30px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    overflow: hidden;
}

.bb-feature::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.04) 50%, rgba(255,255,255,0) 100%);
    transform: skewX(-25deg);
    transition: all 0.7s ease;
    z-index: 1;
}

.bb-feature:hover::before {
    left: 200%;
}

.bb-feature > * {
    position: relative;
    z-index: 2;
}

.bb-feature:hover {
    transform: translateY(-8px);
    border-color: var(--bb-gold);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.bb-feature__title {
    font-size: 1.5rem;
    margin-bottom: 15px;
    margin-top: 20px;
}

.bb-feature__desc {
    color: var(--bb-muted);
    font-size: 0.95rem;
}

.bb-gold-color {
    color: var(--bb-gold);
}

.bb-ico--lg {
    width: 32px !important;
    height: 32px !important;
}

/* CARDS PEQUENOS (ÁREAS DE ATUAÇÃO) */
.bb-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.bb-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    border-left: 4px solid var(--bb-gold);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    overflow: hidden;
}

.bb-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.04) 50%, rgba(255,255,255,0) 100%);
    transform: skewX(-25deg);
    transition: all 0.7s ease;
    z-index: 1;
}

.bb-card:hover::before {
    left: 200%;
}

.bb-card > * {
    position: relative;
    z-index: 2;
}

.bb-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.bb-card__title {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.bb-card__desc {
    color: var(--bb-muted);
    font-size: 0.9rem;
}

/* CTA BANNER (RODAPÉ) */
.bb-cta-banner {
    padding: 100px 0;
    background: var(--bb-marsala-900);
}

.bb-cta-box {
    background: linear-gradient(135deg, var(--bb-marsala-700), var(--bb-marsala-800));
    padding: 60px 40px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid var(--bb-line);
}

.bb-cta-box__title {
    font-size: 2rem;
    margin-bottom: 20px;
}

.bb-cta-box__desc {
    color: var(--bb-muted);
    max-width: 500px;
    margin: 0 auto 30px;
}

/* FOOTER */
.bb-footer {
    background: var(--bb-marsala-900);
    border-top: 1px solid var(--bb-line);
    padding: 60px 0 0;
}

.bb-footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.bb-footer p {
    color: var(--bb-muted);
    font-size: 0.95rem;
}

.bb-footer h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.bb-footer__links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.bb-footer__links li {
    margin-bottom: 10px;
}

.bb-footer__links a {
    color: var(--bb-muted);
    transition: color 0.3s;
}

.bb-footer__links a:hover {
    color: var(--bb-gold-2);
}

.bb-footer__bottom {
    border-top: 1px solid var(--bb-line);
    padding: 20px 0;
}

.bb-footer__bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.bb-footer__bottom-flex p {
    margin: 0;
}

.bb-footer__credit a {
    color: var(--bb-gold);
    font-weight: 600;
    transition: color 0.3s;
}

.bb-footer__credit a:hover {
    color: var(--bb-gold-2);
}

.bb-code-anim {
    color: var(--bb-gold-2);
    animation: blinkCode 1s step-end infinite;
    font-weight: 800;
}

@keyframes blinkCode {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* Back to Top Button */
.bb-back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--bb-gold-gradient);
    color: var(--bb-marsala-900);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.bb-back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.bb-back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(198, 160, 82, 0.4);
}