/* ==========================================================================
   LOUBAK.COM - EFEITOS VISUAIS (compartilhado entre os temas escuro e claro)
   Menu 2.0, faixas (bands) com parallax, divisores, revelacao ao rolar,
   page-hero, rodape e microinteracoes.
   Carregado DEPOIS do style.css do tema.
   ========================================================================== */

:root {
    --fx-gold-rgb: 209, 188, 124;
    --fx-base: var(--cor-fundo, #07090e);
    --fx-surface: #0d111b;
    --fx-dark: #05070b;
    --fx-footer: #040508;
    --fx-line: rgba(var(--fx-gold-rgb), 0.22);
    --fx-nav-bg: rgba(8, 11, 18, 0.5);
    --fx-nav-bg-solid: rgba(8, 11, 18, 0.9);
    --fx-bg-filter: none;
    --fx-div-h: clamp(46px, 7vw, 120px);
    --fx-ease: cubic-bezier(0.16, 0.84, 0.3, 1);
}

/* Fundo noturno do design system (o JSON de sistema define #1a1a1a, um cinza quente que destoa das faixas) */
html:root:not([data-tema="claro"]) {
    --cor-fundo: #07090e;
}

html[data-tema="claro"] {
    --fx-gold-rgb: 168, 134, 42;
    --fx-surface: #ffffff;
    --fx-footer: #f1f5f9;
    --fx-nav-bg: rgba(255, 255, 255, 0.6);
    --fx-nav-bg-solid: rgba(255, 255, 255, 0.92);
    --fx-bg-filter: brightness(0.5) saturate(1.7);
}

html {
    scroll-padding-top: 110px;
}

/* O menu agora e transparente sobre o hero: o conteudo nao precisa de recuo no body */
body {
    padding-top: 0 !important;
}

body.menu-open {
    overflow: hidden;
}

/* ==========================================================================
   BARRA DE PROGRESSO DE ROLAGEM
   ========================================================================== */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    z-index: 1100;
    transform-origin: 0 50%;
    transform: scaleX(var(--sp, 0));
    background: linear-gradient(90deg, #9a8446, #f0e2ba 60%, #d1bc7c);
    box-shadow: 0 0 14px rgba(var(--fx-gold-rgb), 0.8);
    pointer-events: none;
}

/* ==========================================================================
   MENU 2.0
   ========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1050;
    transition: transform 0.5s var(--fx-ease);
}

.site-header.is-hidden {
    transform: translateY(-115%);
}

/* --- barra utilitaria --- */
.hdr-topbar {
    height: 38px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.42);
    border-bottom: 1px solid rgba(var(--fx-gold-rgb), 0.12);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.4px;
    color: #94a3b8;
    transition: height 0.4s var(--fx-ease), opacity 0.3s ease, border-color 0.3s;
}

.site-header.is-scrolled .hdr-topbar {
    height: 0;
    opacity: 0;
    border-color: transparent;
}

html[data-tema="claro"] .hdr-topbar {
    background: rgba(15, 23, 42, 0.92);
}

.hdr-topbar-inner {
    max-width: 1240px;
    margin: 0 auto;
    height: 38px;
    padding: 0 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.hdr-topbar a {
    color: #cbd5e1;
    transition: color 0.2s ease;
}

.hdr-topbar a:hover {
    color: #f0e2ba;
}

.hdr-topbar i {
    color: #d1bc7c;
    margin-right: 0.4rem;
}

.hdr-topbar .sep {
    width: 1px;
    height: 12px;
    background: rgba(255, 255, 255, 0.15);
}

.hdr-topbar strong {
    color: #34d399;
    font-weight: 600;
}

/* --- ilha de navegacao --- */
.hdr-main {
    padding: 0.7rem 1rem 0;
    transition: padding 0.4s var(--fx-ease);
}

.site-header.is-scrolled .hdr-main {
    padding-top: 0.55rem;
}

.hdr-nav {
    position: relative;
    max-width: 1240px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.55rem 0.65rem 0.55rem 1.4rem;
    border-radius: 999px;
    background: var(--fx-nav-bg);
    backdrop-filter: blur(18px) saturate(170%);
    -webkit-backdrop-filter: blur(18px) saturate(170%);
    border: 1px solid rgba(var(--fx-gold-rgb), 0.14);
    transition: background 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease, max-width 0.5s var(--fx-ease);
}

.hdr-nav::after {
    content: '';
    position: absolute;
    left: 12%;
    right: 12%;
    bottom: -1px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(var(--fx-gold-rgb), 0.8), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.site-header.is-scrolled .hdr-nav {
    max-width: 1100px;
    background: var(--fx-nav-bg-solid);
    border-color: rgba(var(--fx-gold-rgb), 0.3);
    box-shadow: 0 18px 40px -12px rgba(0, 0, 0, 0.55), 0 0 28px rgba(var(--fx-gold-rgb), 0.08);
}

.site-header.is-scrolled .hdr-nav::after {
    opacity: 1;
}

.hdr-brand {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

.hdr-links {
    list-style: none;
    margin: 0 auto;
    padding: 0;
    display: none;
    align-items: center;
    gap: 0.15rem;
    position: relative;
}

@media (min-width: 992px) {
    .hdr-links {
        display: flex;
    }
}

.hdr-indicator {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: var(--w, 0);
    transform: translateX(var(--x, 0));
    border-radius: 999px;
    background: rgba(var(--fx-gold-rgb), 0.13);
    box-shadow: inset 0 0 0 1px rgba(var(--fx-gold-rgb), 0.28), 0 0 18px rgba(var(--fx-gold-rgb), 0.12);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.45s cubic-bezier(0.2, 0.9, 0.3, 1.15), width 0.45s var(--fx-ease), opacity 0.3s ease;
}

.hdr-indicator.on {
    opacity: 1;
}

.hdr-link {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.6rem 1.05rem;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--cor-texto-secundario);
    white-space: nowrap;
    cursor: pointer;
}

.hdr-link i.ico {
    font-size: 0.78rem;
    color: var(--cor-primaria);
    opacity: 0.75;
}

.hdr-link .caret {
    font-size: 0.6rem;
    margin-left: 0.1rem;
    transition: transform 0.3s var(--fx-ease);
}

.hdr-link:hover,
.has-mega:hover > .hdr-link {
    color: var(--cor-texto);
}

.hdr-link.active {
    color: var(--cor-primaria);
}

.has-mega:hover > .hdr-link .caret,
.has-mega.open > .hdr-link .caret {
    transform: rotate(180deg);
}

/* --- mega menu --- */
.has-mega {
    position: relative;
}

.has-mega::after {
    content: '';
    position: absolute;
    left: -20px;
    right: -20px;
    top: 100%;
    height: 26px;
}

.mega {
    position: absolute;
    top: calc(100% + 20px);
    left: 50%;
    width: min(700px, 92vw);
    transform: translate(-50%, 14px) scale(0.98);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    padding: 0.85rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.4rem;
    border-radius: 1.5rem;
    background: var(--fx-nav-bg-solid);
    border: 1px solid rgba(var(--fx-gold-rgb), 0.28);
    box-shadow: 0 30px 70px -20px rgba(0, 0, 0, 0.7), 0 0 40px rgba(var(--fx-gold-rgb), 0.08);
    transition: opacity 0.3s ease, transform 0.45s var(--fx-ease), visibility 0.3s;
}

.mega::before {
    content: '';
    position: absolute;
    top: -7px;
    left: 50%;
    width: 14px;
    height: 14px;
    background: inherit;
    border-left: 1px solid rgba(var(--fx-gold-rgb), 0.28);
    border-top: 1px solid rgba(var(--fx-gold-rgb), 0.28);
    transform: translateX(-50%) rotate(45deg);
    border-radius: 3px 0 0 0;
}

.has-mega:hover > .mega,
.has-mega:focus-within > .mega,
.has-mega.open > .mega {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translate(-50%, 0) scale(1);
}

.mega-item {
    display: flex;
    gap: 0.9rem;
    align-items: flex-start;
    padding: 0.95rem;
    border-radius: 1rem;
    transition: background 0.25s ease, transform 0.3s var(--fx-ease);
}

.mega-item:hover {
    background: rgba(var(--fx-gold-rgb), 0.1);
    transform: translateX(3px);
}

.mega-ico {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    color: var(--cor-primaria);
    background: rgba(var(--fx-gold-rgb), 0.12);
    border: 1px solid rgba(var(--fx-gold-rgb), 0.28);
    transition: transform 0.4s var(--fx-ease), background 0.3s;
}

.mega-item:hover .mega-ico {
    transform: rotate(-6deg) scale(1.08);
    background: rgba(var(--fx-gold-rgb), 0.22);
}

.mega-title {
    display: block;
    font-weight: 700;
    font-size: 0.93rem;
    color: var(--cor-texto);
    line-height: 1.3;
}

.mega-desc {
    display: block;
    font-size: 0.78rem;
    color: var(--cor-texto-secundario);
    line-height: 1.45;
    margin-top: 0.15rem;
}

.mega-cta {
    grid-column: 1 / -1;
    margin-top: 0.35rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.85rem 1.1rem;
    border-radius: 1rem;
    background: linear-gradient(100deg, rgba(var(--fx-gold-rgb), 0.18), rgba(var(--fx-gold-rgb), 0.04));
    border: 1px dashed rgba(var(--fx-gold-rgb), 0.35);
    font-size: 0.84rem;
    color: var(--cor-texto-secundario);
}

.mega-cta strong {
    color: var(--cor-texto);
}

.mega-cta span.go {
    color: var(--cor-primaria);
    font-weight: 700;
    white-space: nowrap;
}

.mega-cta:hover span.go i {
    transform: translateX(4px);
}

.mega-cta span.go i {
    transition: transform 0.3s var(--fx-ease);
}

/* --- acoes --- */
.hdr-actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-left: auto;
}

@media (min-width: 992px) {
    .hdr-actions {
        margin-left: 0;
    }
}

.hdr-burger {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--cor-border);
    background: rgba(255, 255, 255, 0.04);
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
    padding: 0;
    transition: background 0.3s, border-color 0.3s;
}

.hdr-burger:hover {
    border-color: var(--cor-primaria);
}

.hdr-burger span {
    width: 18px;
    height: 2px;
    border-radius: 2px;
    background: var(--cor-primaria);
    transition: transform 0.5s var(--fx-ease), opacity 0.25s ease, width 0.3s;
}

.hdr-burger span:nth-child(2) {
    width: 12px;
    align-self: flex-end;
    margin-right: 13px;
}

.hdr-burger.is-open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hdr-burger.is-open span:nth-child(2) {
    opacity: 0;
}

.hdr-burger.is-open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 992px) {
    .hdr-burger {
        display: none;
    }
}

body.menu-open .hdr-nav {
    background: transparent;
    border-color: transparent;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

body.menu-open .hdr-nav::after {
    opacity: 0;
}

/* --- menu mobile em tela cheia --- */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 1040;
    display: flex;
    flex-direction: column;
    padding: 6.2rem 1.6rem 2rem;
    overflow-y: auto;
    color: #f8fafc;
    background:
        radial-gradient(70% 50% at 100% 0%, rgba(209, 188, 124, 0.2), transparent 70%),
        radial-gradient(60% 40% at 0% 100%, rgba(56, 189, 248, 0.1), transparent 70%),
        #05070b;
    clip-path: circle(0 at calc(100% - 2.6rem) 2.9rem);
    visibility: hidden;
    transition: clip-path 0.8s cubic-bezier(0.7, 0, 0.2, 1), visibility 0s linear 0.8s;
}

.mobile-menu::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('/assets/images/bg/circuito.svg') center / cover;
    opacity: 0.35;
    pointer-events: none;
}

.mobile-menu.is-open {
    clip-path: circle(150% at calc(100% - 2.6rem) 2.9rem);
    visibility: visible;
    transition: clip-path 0.8s cubic-bezier(0.7, 0, 0.2, 1), visibility 0s;
}

.mobile-menu > * {
    position: relative;
}

.mm-link {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: clamp(1.9rem, 9vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.15;
    color: #f8fafc;
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.6s var(--fx-ease), transform 0.7s var(--fx-ease), color 0.2s;
}

.mobile-menu.is-open .mm-link,
.mobile-menu.is-open .mm-extra {
    opacity: 1;
    transform: none;
    transition-delay: calc(var(--i, 0) * 70ms + 320ms);
}

.mm-link:hover,
.mm-link.active {
    color: #d1bc7c;
}

.mm-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    font-weight: 600;
    color: #d1bc7c;
    letter-spacing: 1px;
}

.mm-subs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.7rem 0 0.9rem 2.2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mm-subs a {
    font-size: 0.82rem;
    font-weight: 600;
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    color: #cbd5e1;
    border: 1px solid rgba(209, 188, 124, 0.28);
    background: rgba(209, 188, 124, 0.07);
}

.mm-extra {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--fx-ease), transform 0.7s var(--fx-ease);
}

.mm-bottom {
    margin-top: auto;
    padding-top: 2rem;
}

.mm-bottom .mm-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin: 1.2rem 0;
    font-size: 0.88rem;
    color: #94a3b8;
}

.mm-bottom .mm-info i {
    color: #d1bc7c;
    width: 1.2rem;
}

/* ==========================================================================
   FAIXAS (BANDS) + MIDIA DE FUNDO COM PARALLAX
   ========================================================================== */
.band {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background: var(--fx-bg, var(--fx-base));
    --pad: clamp(3.5rem, 7vw, 6rem);
}

.band-base { --fx-bg: var(--fx-base); }
.band-surface { --fx-bg: var(--fx-surface); }

.band-dark {
    --fx-bg: var(--fx-dark);
    --cor-texto: #f8fafc;
    --cor-texto-secundario: #94a3b8;
    --cor-primaria: #d1bc7c;
    --cor-border: rgba(209, 188, 124, 0.18);
    --cor-border-subtle: rgba(255, 255, 255, 0.08);
    --fx-gold-rgb: 209, 188, 124;
    --grad-gold-text: linear-gradient(135deg, #ffffff 15%, #f0e2ba 50%, #d1bc7c 85%, #aa8e47 100%);
    color: #f8fafc;
}

.band-dark h1, .band-dark h2, .band-dark h3, .band-dark h4, .band-dark h5 {
    color: #ffffff;
}

.band-dark .text-secondary,
.band-dark .lead {
    color: #94a3b8 !important;
}

.band-pad {
    padding-top: var(--pad);
    padding-bottom: var(--pad);
}

.band-pad.has-divider {
    padding-bottom: calc(var(--pad) + var(--fx-div-h) * 0.6);
}

.band > .container,
.band > .container-xl {
    position: relative;
    z-index: 2;
}

.band-media {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
    -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 16%, #000 84%, transparent 100%);
    mask-image: linear-gradient(to bottom, transparent 0, #000 16%, #000 84%, transparent 100%);
}

.band-media.no-fade {
    -webkit-mask-image: none;
    mask-image: none;
}

.band-bg {
    position: absolute;
    inset: -22% 0;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    opacity: var(--o, 0.6);
    filter: var(--fx-bg-filter);
}

.band-dark .band-bg {
    filter: none;
}

/* camada sobre a imagem para garantir leitura do texto */
.band-veil {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
}

.veil-dark {
    background: linear-gradient(180deg, rgba(5, 7, 11, 0.85) 0%, rgba(5, 7, 11, 0.35) 45%, rgba(5, 7, 11, 0.9) 100%);
}

.veil-hero {
    background: linear-gradient(90deg, color-mix(in srgb, var(--fx-base) 88%, transparent) 0%, color-mix(in srgb, var(--fx-base) 55%, transparent) 42%, transparent 70%);
}

.veil-side {
    background: linear-gradient(90deg, rgba(5, 7, 11, 0.92) 0%, rgba(5, 7, 11, 0.55) 55%, rgba(5, 7, 11, 0.2) 100%);
}

/* parallax: o JS escreve --sy (rolagem) e --mx/--my (mouse) */
.px {
    transform: translate3d(
        calc(var(--mx, 0) * var(--depth, 0) * 18px),
        calc(var(--sy, 0px) + var(--my, 0) * var(--depth, 0) * 18px),
        0
    );
    will-change: transform;
}

.fx-orb {
    position: absolute;
    z-index: 1;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

.fx-orb.gold { background: radial-gradient(circle, rgba(var(--fx-gold-rgb), 0.28), transparent 70%); }
.fx-orb.blue { background: radial-gradient(circle, rgba(56, 189, 248, 0.2), transparent 70%); }

html[data-tema="claro"] .fx-orb.blue { background: radial-gradient(circle, rgba(37, 99, 235, 0.15), transparent 70%); }

/* granulado sutil para dar textura as faixas escuras */
.band-dark::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0.35;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}

/* ==========================================================================
   DIVISORES DE SECAO
   ========================================================================== */
.divider {
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: var(--fx-div-h);
    z-index: 4;
    line-height: 0;
    pointer-events: none;
    overflow: hidden;
}

.divider svg {
    width: 100%;
    height: 100%;
    display: block;
    fill: var(--fill, var(--fx-base));
}

.to-base { --fill: var(--fx-base); }
.to-surface { --fill: var(--fx-surface); }
.to-dark { --fill: var(--fx-dark); }
.to-footer { --fill: var(--fx-footer); }

.divider .edge {
    fill: none;
    stroke: rgba(var(--fx-gold-rgb), 0.65);
    stroke-width: 1.6;
    vector-effect: non-scaling-stroke;
    filter: drop-shadow(0 0 5px rgba(var(--fx-gold-rgb), 0.7));
}

/* ondas animadas: a camada de tras se move mais devagar */
.divider-wave svg { width: 100%; }
.divider-wave .w {
    animation: fxWave 22s linear infinite;
}
.divider-wave .w1 { fill-opacity: 0.25; animation-duration: 34s; }
.divider-wave .w2 { fill-opacity: 0.5; animation-duration: 26s; animation-direction: reverse; }

@keyframes fxWave {
    from { transform: translateX(0); }
    to { transform: translateX(-1440px); }
}

/* linha dourada com diamante (separador interno) */
.fx-line {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 0.5rem 0;
}

.fx-line::before,
.fx-line::after {
    content: '';
    flex: 1;
    max-width: 320px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(var(--fx-gold-rgb), 0.7));
}

.fx-line::after {
    background: linear-gradient(270deg, transparent, rgba(var(--fx-gold-rgb), 0.7));
}

.fx-line i {
    width: 9px;
    height: 9px;
    transform: rotate(45deg);
    background: rgb(var(--fx-gold-rgb));
    box-shadow: 0 0 14px rgba(var(--fx-gold-rgb), 0.9);
}

/* ==========================================================================
   FAIXA TECNOLOGICA (MARQUEE)
   ========================================================================== */
.fx-ticker {
    position: relative;
    z-index: 2;
    overflow: hidden;
    padding: 1rem 0;
    border-block: 1px solid var(--fx-line);
    background: linear-gradient(90deg, rgba(var(--fx-gold-rgb), 0.07), rgba(var(--fx-gold-rgb), 0.015) 50%, rgba(var(--fx-gold-rgb), 0.07));
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.fx-ticker-track {
    display: flex;
    width: max-content;
    gap: 3rem;
    animation: fxMarquee 42s linear infinite;
}

.fx-ticker:hover .fx-ticker-track {
    animation-play-state: paused;
}

.fx-ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--cor-texto-secundario);
    white-space: nowrap;
}

.fx-ticker-item i {
    color: var(--cor-primaria);
    font-size: 0.95rem;
}

.fx-ticker-item::after {
    content: '';
    width: 5px;
    height: 5px;
    margin-left: 2.2rem;
    transform: rotate(45deg);
    background: rgba(var(--fx-gold-rgb), 0.55);
}

@keyframes fxMarquee {
    to { transform: translateX(-50%); }
}

/* ==========================================================================
   HERO DA HOME
   ========================================================================== */
.hero-section.band {
    padding-top: clamp(8rem, 14vw, 11rem);
    padding-bottom: calc(clamp(4rem, 8vw, 7rem) + var(--fx-div-h) * 0.5);
    overflow: hidden;
}

.hero-section .band-bg {
    --o: 0.95;
}

.hero-section .stardust-canvas {
    z-index: 1;
}

.hero-section > .container {
    z-index: 3;
}

.fx-chip {
    position: absolute;
    z-index: 4;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.55rem 0.95rem;
    border-radius: 999px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: #e2e8f0;
    background: rgba(12, 16, 24, 0.7);
    border: 1px solid rgba(209, 188, 124, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 14px 34px -10px rgba(0, 0, 0, 0.7);
    pointer-events: none;
}

.fx-chip i {
    color: #d1bc7c;
}

.fx-chip-float {
    animation: fxFloat 6s ease-in-out infinite;
}

@keyframes fxFloat {
    0%, 100% { translate: 0 0; }
    50% { translate: 0 -12px; }
}

.fx-scroll-cue {
    position: absolute;
    left: 50%;
    bottom: calc(var(--fx-div-h) * 0.55 + 0.6rem);
    z-index: 5;
    translate: -50% 0;
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 0.45rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.64rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--cor-texto-secundario);
}

@media (min-width: 992px) and (min-height: 760px) {
    .fx-scroll-cue { display: flex; }
}

.fx-scroll-cue .mouse {
    width: 22px;
    height: 36px;
    border-radius: 12px;
    border: 1.5px solid rgba(var(--fx-gold-rgb), 0.6);
    position: relative;
}

.fx-scroll-cue .mouse::after {
    content: '';
    position: absolute;
    top: 7px;
    left: 50%;
    width: 3px;
    height: 7px;
    margin-left: -1.5px;
    border-radius: 2px;
    background: rgb(var(--fx-gold-rgb));
    animation: fxWheel 1.8s ease-in-out infinite;
}

@keyframes fxWheel {
    0% { transform: translateY(0); opacity: 1; }
    70% { transform: translateY(12px); opacity: 0; }
    100% { opacity: 0; }
}

/* ==========================================================================
   PAGE HERO (paginas internas)
   ========================================================================== */
.page-hero {
    padding: clamp(9rem, 15vw, 12rem) 0 calc(clamp(4rem, 7vw, 6.5rem) + var(--fx-div-h) * 0.55);
    text-align: center;
}

.page-hero .band-bg {
    --o: 1;
}

/* etiqueta e titulo sao inline-block no tema: aqui cada um ocupa a sua linha */
.page-hero .section-tag {
    display: block;
    width: fit-content;
    margin: 0 auto 1.1rem;
}

.page-hero h1 {
    display: block;
    width: fit-content;
    margin-inline: auto;
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.1;
}

.page-hero .lead {
    max-width: 720px;
    margin-inline: auto;
    font-size: 1.15rem;
}

.crumbs {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 1.4rem;
    padding: 0.4rem 1rem;
    border-radius: 999px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.74rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #94a3b8;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
}

.crumbs a:hover { color: #f0e2ba; }
.crumbs .cur { color: #d1bc7c; }
.crumbs i { font-size: 0.55rem; opacity: 0.6; }

/* ==========================================================================
   SHOWCASE (faixa parallax de impacto na home)
   ========================================================================== */
.showcase {
    min-height: min(86vh, 760px);
    display: flex;
    align-items: center;
}

.showcase .band-bg {
    --o: 1;
    background-position: center 40%;
}

.showcase-title {
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.05;
    font-size: clamp(2.3rem, 5.6vw, 4.4rem);
}

.showcase-tiles {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    align-items: flex-start;
}

.fx-tile {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.05rem 1.5rem 1.05rem 1.1rem;
    border-radius: 1.25rem;
    color: #fff;
    background: rgba(12, 16, 24, 0.62);
    border: 1px solid rgba(209, 188, 124, 0.3);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 24px 50px -16px rgba(0, 0, 0, 0.8), 0 0 30px rgba(209, 188, 124, 0.08);
}

.fx-tile .t-ico {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-size: 1.25rem;
    color: #d1bc7c;
    background: rgba(209, 188, 124, 0.13);
    border: 1px solid rgba(209, 188, 124, 0.3);
}

.fx-tile strong {
    display: block;
    font-size: 1.05rem;
    line-height: 1.25;
}

.fx-tile small {
    display: block;
    font-size: 0.78rem;
    color: #94a3b8;
}

/* contato da home: o cartao de vidro precisa de contraste sobre a imagem */
.home-contact-section .contact-card-glass {
    background: rgba(10, 14, 22, 0.78);
}

/* ==========================================================================
   MICROINTERACOES
   ========================================================================== */
/* holofote que acompanha o mouse nos cards */
.bento-card,
.pricing-card,
.card-service,
.stats-ribbon-glass,
.server-cockpit-card {
    --cx: 50%;
    --cy: 0%;
}

.bento-card::after,
.pricing-card::after,
.card-service::after,
.stats-ribbon-glass::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s ease;
    background: radial-gradient(420px circle at var(--cx) var(--cy), rgba(var(--fx-gold-rgb), 0.13), transparent 60%);
}

.card-service,
.stats-ribbon-glass {
    position: relative;
}

.bento-card:hover::after,
.pricing-card:hover::after,
.card-service:hover::after,
.stats-ribbon-glass:hover::after {
    opacity: 1;
}

/* botao voltar ao topo com anel de progresso */
.to-top {
    position: fixed;
    left: 24px;
    bottom: 28px;
    z-index: 1035;
    width: 52px;
    height: 52px;
    border: 0;
    padding: 0;
    border-radius: 50%;
    cursor: pointer;
    display: grid;
    place-items: center;
    color: var(--cor-primaria);
    background: var(--fx-nav-bg-solid);
    backdrop-filter: blur(12px);
    box-shadow: 0 10px 28px -8px rgba(0, 0, 0, 0.6);
    opacity: 0;
    transform: translateY(20px) scale(0.8);
    pointer-events: none;
    transition: opacity 0.4s ease, transform 0.5s var(--fx-ease);
}

.to-top.show {
    opacity: 1;
    transform: none;
    pointer-events: auto;
}

.to-top:hover {
    transform: translateY(-3px);
}

.to-top svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.to-top circle {
    fill: none;
    stroke-width: 2.5;
}

.to-top .track { stroke: rgba(var(--fx-gold-rgb), 0.18); }
.to-top .bar {
    stroke: rgb(var(--fx-gold-rgb));
    stroke-linecap: round;
    stroke-dasharray: 150.8;
    stroke-dashoffset: calc(150.8 - 150.8 * var(--sp, 0));
}

/* ==========================================================================
   REVELACAO AO ROLAR
   Usa animation (fill backwards) para nao brigar com os :hover dos cards.
   ========================================================================== */
@media (prefers-reduced-motion: no-preference) {
    html.js :is([data-reveal], .reveal):not(.is-visible) {
        opacity: 0;
    }

    html.js :is([data-reveal], .reveal).is-visible {
        animation: fxUp 1s var(--fx-ease) var(--rd, 0s) backwards;
    }

    html.js [data-reveal="left"].is-visible { animation-name: fxLeft; }
    html.js [data-reveal="right"].is-visible { animation-name: fxRight; }
    html.js [data-reveal="zoom"].is-visible { animation-name: fxZoom; }

    .reveal-delay-1 { --rd: 0.12s; }
    .reveal-delay-2 { --rd: 0.24s; }
    .reveal-delay-3 { --rd: 0.36s; }
}

@keyframes fxUp { from { opacity: 0; transform: translate3d(0, 38px, 0); } to { opacity: 1; transform: none; } }
@keyframes fxLeft { from { opacity: 0; transform: translate3d(-56px, 0, 0); } to { opacity: 1; transform: none; } }
@keyframes fxRight { from { opacity: 0; transform: translate3d(56px, 0, 0); } to { opacity: 1; transform: none; } }
@keyframes fxZoom { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: none; } }

/* rede de seguranca: se o JS falhar, o conteudo aparece */
html.fx-fallback :is([data-reveal], .reveal) {
    opacity: 1 !important;
    animation: none !important;
}

@media (prefers-reduced-motion: reduce) {
    .px { transform: none !important; }
    .fx-ticker-track, .divider-wave .w, .fx-chip-float { animation: none !important; }
}

/* ==========================================================================
   RODAPE
   ========================================================================== */
.site-footer {
    position: relative;
    overflow: hidden;
    margin-top: 0 !important;
    border-top: 0 !important;
    background: var(--fx-footer) !important;
    padding-top: clamp(3.5rem, 6vw, 5rem) !important;
}

.site-footer .container {
    position: relative;
    z-index: 2;
}

.footer-wordmark {
    position: relative;
    z-index: 1;
    margin: 0 0 -0.12em;
    text-align: center;
    font-size: clamp(4.5rem, 19vw, 17rem);
    font-weight: 900;
    letter-spacing: -0.06em;
    line-height: 0.78;
    color: transparent;
    -webkit-text-stroke: 1px rgba(var(--fx-gold-rgb), 0.2);
    background: linear-gradient(180deg, rgba(var(--fx-gold-rgb), 0.18), transparent 80%);
    -webkit-background-clip: text;
    background-clip: text;
    user-select: none;
    pointer-events: none;
}

/* ==========================================================================
   CORRECOES GERAIS DE TIPOGRAFIA / TEMA
   ========================================================================== */
/* "font-weight-bold" e do Bootstrap 4; no 5 a classe nao existe e os titulos ficavam finos */
.font-weight-bold {
    font-weight: 800 !important;
    letter-spacing: -0.03em;
}

/* .text-light do Bootstrap e branco fixo: no tema claro acompanha a cor de texto do tema */
html[data-tema="claro"] .text-light {
    color: var(--cor-texto) !important;
}

/* ==========================================================================
   AJUSTES DE PAGINAS INTERNAS
   ========================================================================== */
.contact-info-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem 1.25rem;
    border-radius: 1.1rem;
    background: var(--cor-fundo-card);
    border: 1px solid var(--cor-border);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    transition: transform 0.35s var(--fx-ease), border-color 0.3s, background 0.3s;
}

.contact-info-card:hover {
    transform: translateX(6px);
    border-color: var(--cor-border-active, var(--cor-primaria));
    background: var(--cor-fundo-card-hover, var(--cor-fundo-card));
}

.contact-info-card .ico {
    flex-shrink: 0;
    width: 46px;
    height: 46px;
    border-radius: 13px;
    display: grid;
    place-items: center;
    color: var(--cor-primaria);
    font-size: 1.1rem;
    background: rgba(var(--fx-gold-rgb), 0.12);
    border: 1px solid rgba(var(--fx-gold-rgb), 0.3);
}

.contact-info-card small {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--cor-texto-secundario);
}

.contact-info-card strong {
    display: block;
    color: var(--cor-texto);
    font-size: 0.98rem;
    word-break: break-word;
}

.step-card {
    position: relative;
    padding: 1.6rem 1.4rem 1.4rem;
    border-radius: 1.25rem;
    background: var(--cor-fundo-card);
    border: 1px solid var(--cor-border);
    height: 100%;
}

.step-card .n {
    position: absolute;
    top: -1.15rem;
    left: 1.2rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 0.3rem 0.8rem;
    border-radius: 999px;
    color: #07090e;
    background: linear-gradient(135deg, #e6cf8a, #d1bc7c 55%, #b89c50);
}

@media (max-width: 991px) {
    .to-top { left: 16px; bottom: 20px; }
}