/* ==========================================================================
   LS STUDIO — style.css
   Sumário
   01. Tokens, temas e cores de destaque
   02. Base / reset
   03. Fundo animado, barra de progresso e cursor
   04. Layout e utilitários
   05. Botões
   06. Cabeçalho, navegação e configurações
   07. Splash (boas-vindas)
   08. Páginas e animações de entrada
   09. Início (hero, pilares, CTA)
   10. Cards, serviços, créditos, equipe, atualizações, sobre
   11. Rodapé
   12. Modais (legal e doação), toast
   13. Keyframes
   14. Responsivo
   15. Acessibilidade (movimento reduzido)
   ========================================================================== */

/* 01. TOKENS, TEMAS E CORES --------------------------------------------- */
@property --angle {
    syntax: '<angle>';
    inherits: false;
    initial-value: 0deg;
}

:root {
    --font: 'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
    --radius: 22px;
    --radius-sm: 14px;
    --header-h: 72px;
    --container: 1180px;
    --grad: linear-gradient(135deg, var(--accent), var(--accent-2));

    --discord: #5865f2;
    --discord-2: #4752c4;
    --free: #7c3aed;
    --free-2: #a855f7;
}

[data-theme="dark"] {
    color-scheme: dark;
    --bg: #07070d;
    --surface: rgba(255, 255, 255, 0.045);
    --surface-hover: rgba(255, 255, 255, 0.085);
    --border: rgba(255, 255, 255, 0.1);
    --text: #eef0ff;
    --muted: #a6abc8;
    --shadow: 0 24px 70px -22px rgba(0, 0, 0, 0.75);
    --header-bg: rgba(9, 9, 18, 0.62);
    --popover: #12121f;
    --panel: #0f0f1c;
    --footer-bg: #0a0a14;
    --grid-line: rgba(255, 255, 255, 0.05);
    --blob-opacity: 0.45;
    --accent-fg: var(--accent-l);
}

[data-theme="light"] {
    color-scheme: light;
    --bg: #f4f5fb;
    --surface: rgba(255, 255, 255, 0.78);
    --surface-hover: rgba(255, 255, 255, 1);
    --border: rgba(24, 28, 70, 0.13);
    --text: #12142b;
    --muted: #4f5473;
    --shadow: 0 24px 60px -26px rgba(40, 44, 110, 0.3);
    --header-bg: rgba(244, 245, 251, 0.74);
    --popover: #ffffff;
    --panel: #ffffff;
    --footer-bg: #e8ebf8;
    --grid-line: rgba(24, 28, 70, 0.07);
    --blob-opacity: 0.3;
    --accent-fg: var(--accent-d);
}

[data-theme="black"] {
    color-scheme: dark;
    --bg: #000000;
    --surface: rgba(255, 255, 255, 0.05);
    --surface-hover: rgba(255, 255, 255, 0.09);
    --border: rgba(255, 255, 255, 0.14);
    --text: #f5f5f7;
    --muted: #a1a1aa;
    --shadow: 0 24px 70px -22px rgba(0, 0, 0, 0.9);
    --header-bg: rgba(0, 0, 0, 0.72);
    --popover: #0a0a0c;
    --panel: #050506;
    --footer-bg: #000000;
    --grid-line: rgba(255, 255, 255, 0.06);
    --blob-opacity: 0.5;
    --accent-fg: var(--accent-l);
}

[data-theme="white"] {
    color-scheme: light;
    --bg: #ffffff;
    --surface: rgba(10, 10, 20, 0.045);
    --surface-hover: rgba(10, 10, 20, 0.08);
    --border: rgba(10, 10, 20, 0.14);
    --text: #0a0a12;
    --muted: #52525e;
    --shadow: 0 24px 60px -26px rgba(0, 0, 0, 0.25);
    --header-bg: rgba(255, 255, 255, 0.8);
    --popover: #ffffff;
    --panel: #ffffff;
    --footer-bg: #f1f1f4;
    --grid-line: rgba(10, 10, 20, 0.06);
    --blob-opacity: 0.25;
    --accent-fg: var(--accent-d);
}

[data-accent="purple"] { --accent: #8b5cf6; --accent-2: #d946ef; --accent-rgb: 139, 92, 246; --accent-l: #b79bff; --accent-d: #6d28d9; --on-accent: #ffffff; }
[data-accent="blue"]   { --accent: #3b82f6; --accent-2: #06b6d4; --accent-rgb: 59, 130, 246;  --accent-l: #7cb2ff; --accent-d: #1d4ed8; --on-accent: #ffffff; }
[data-accent="green"]  { --accent: #16a34a; --accent-2: #14b8a6; --accent-rgb: 22, 163, 74;   --accent-l: #4ade80; --accent-d: #15803d; --on-accent: #ffffff; }
[data-accent="orange"] { --accent: #ea580c; --accent-2: #f59e0b; --accent-rgb: 234, 88, 12;   --accent-l: #fb923c; --accent-d: #c2410c; --on-accent: #ffffff; }
[data-accent="red"]    { --accent: #e11d48; --accent-2: #f97316; --accent-rgb: 225, 29, 72;   --accent-l: #fb7185; --accent-d: #be123c; --on-accent: #ffffff; }
[data-accent="yellow"] { --accent: #f5b92d; --accent-2: #f97316; --accent-rgb: 245, 185, 45;  --accent-l: #fcd34d; --accent-d: #a16207; --on-accent: #1a1300; }

/* Transição suave ao trocar tema/cor */
.theming,
.theming *,
.theming *::before,
.theming *::after {
    transition: background-color 0.45s ease, color 0.45s ease, border-color 0.45s ease, fill 0.45s ease, box-shadow 0.45s ease !important;
}

/* 02. BASE / RESET -------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    background: var(--bg);
    scrollbar-width: thin;
    scrollbar-color: var(--accent) transparent;
}

body {
    margin: 0;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    font-family: var(--font);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body.nav-open,
body.modal-open,
body.splash-open { overflow: hidden; }

h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.01em; }
ul, ol { padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
code { font-family: var(--mono); }

::selection { background: rgba(var(--accent-rgb), 0.35); color: var(--text); }

::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 20px; border: 3px solid var(--bg); }

:focus { outline: none; }
:focus-visible {
    outline: 2px solid var(--accent-fg);
    outline-offset: 3px;
    border-radius: 6px;
}
main:focus { outline: none; }

.skip-link {
    position: fixed;
    top: -64px;
    left: 1rem;
    z-index: 1200;
    padding: 0.7rem 1.1rem;
    border-radius: 12px;
    background: var(--grad);
    color: var(--on-accent);
    font-weight: 600;
    transition: top 0.25s var(--ease);
}
.skip-link:focus { top: 1rem; }

/* 03. FUNDO ANIMADO, PROGRESSO E CURSOR -------------------------------- */
.bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}
.bg-blob {
    position: absolute;
    width: 46vmax;
    height: 46vmax;
    border-radius: 50%;
    filter: blur(90px);
    opacity: var(--blob-opacity);
    will-change: transform;
}
.bg-blob--1 { top: -18vmax; left: -14vmax; background: var(--accent); animation: drift1 24s ease-in-out infinite alternate; }
.bg-blob--2 { top: 10vh; right: -20vmax; background: var(--accent-2); animation: drift2 28s ease-in-out infinite alternate; }
.bg-blob--3 { bottom: -24vmax; left: 22vw; background: var(--accent); animation: drift3 32s ease-in-out infinite alternate; }
.bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: 56px 56px;
    -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 10%, transparent 72%);
    mask-image: radial-gradient(ellipse at 50% 30%, #000 10%, transparent 72%);
}

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    z-index: 400;
    background: var(--grad);
    transform: scaleX(0);
    transform-origin: left center;
    pointer-events: none;
}

/* 04. LAYOUT E UTILITÁRIOS --------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: 1.25rem;
}
.section { padding-block: clamp(2.5rem, 6vw, 4.5rem); }
.muted { color: var(--muted); }
.small { font-size: 0.86rem; }

.text-gradient {
    background: linear-gradient(110deg, var(--accent-fg), var(--accent-2), var(--accent-fg));
    background-size: 220% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    animation: shimmer 6s linear infinite;
}

.section-head { text-align: center; max-width: 720px; margin: 0 auto 2.75rem; }
.section-head h1,
.section-head h2 { font-size: clamp(1.9rem, 4.2vw, 2.9rem); font-weight: 700; }
.section-head h1::after,
.section-head h2::after {
    content: '';
    display: block;
    width: 64px;
    height: 4px;
    margin: 1rem auto 0;
    border-radius: 4px;
    background: var(--grad);
    transform-origin: center;
}
.js .section-head.reveal.in h1::after,
.js .section-head.reveal.in h2::after { animation: barGrow 0.9s var(--ease) 0.25s backwards; }
.section-head p { margin-top: 1rem; color: var(--muted); font-size: 1.05rem; }

.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (min-width: 821px) {
    /* Quando sobra 1 card sozinho na última fileira, centraliza (ex.: 4º membro da equipe) */
    .grid-3 > :last-child:nth-child(3n+1):nth-child(n+4) { grid-column: 2; }
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.4rem 1rem;
    border-radius: 999px;
    border: 1px solid rgba(var(--accent-rgb), 0.4);
    background: rgba(var(--accent-rgb), 0.12);
    color: var(--accent-fg);
    font-size: 0.85rem;
    font-weight: 600;
}
.badge i { animation: zap 2.4s ease-in-out infinite; }

.check-list { display: grid; gap: 0.7rem; margin-top: 1.1rem; text-align: left; }
.check-list li { display: flex; align-items: center; gap: 0.7rem; color: var(--text); font-weight: 500; }
.check-list li::before {
    content: '✓';
    flex: none;
    display: grid;
    place-items: center;
    width: 1.35rem;
    height: 1.35rem;
    border-radius: 50%;
    background: rgba(var(--accent-rgb), 0.16);
    color: var(--accent-fg);
    font-size: 0.75rem;
    font-weight: 700;
}

.noscript { padding: 1rem; text-align: center; background: #b91c1c; color: #fff; font-weight: 600; }

/* 05. BOTÕES ------------------------------------------------------------- */
.btn {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    padding: 0.85rem 1.5rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-weight: 600;
    font-size: 0.97rem;
    line-height: 1.2;
    text-align: center;
    white-space: normal;
    transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}
.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(110deg, transparent 25%, rgba(255, 255, 255, 0.38) 50%, transparent 75%);
    transform: translateX(-130%);
    transition: transform 0.8s var(--ease);
    pointer-events: none;
}
.btn:hover::before { transform: translateX(130%); }
.btn:hover { transform: translateY(-3px); }
.btn:active { transform: translateY(-1px) scale(0.985); }
.btn i { transition: transform 0.35s var(--ease); }
.btn:hover i.fa-arrow-right { transform: translateX(5px); }
.btn:hover i.fa-rocket { transform: translate(3px, -3px) rotate(8deg); }
.btn:hover i.fa-heart { animation: beat 0.9s ease infinite; }
.btn:hover i.fa-discord,
.btn:hover i.fa-github,
.btn:hover i.fa-gift { transform: scale(1.18) rotate(-8deg); }

.btn-lg { padding: 1rem 1.7rem; font-size: 1.02rem; }
.btn-xl { padding: 1.1rem 1.9rem; font-size: 1.08rem; min-width: 280px; border-radius: 16px; }
.btn-xl i { font-size: 1.35rem; }

.btn-accent {
    background: var(--grad);
    background-size: 170% 170%;
    color: var(--on-accent);
    box-shadow: 0 12px 30px -12px rgba(var(--accent-rgb), 0.8);
}
.btn-accent:hover { box-shadow: 0 18px 38px -12px rgba(var(--accent-rgb), 0.95); animation: gradShift 3s ease infinite; }

.btn-ghost {
    background: var(--surface);
    border-color: var(--border);
    color: var(--text);
    backdrop-filter: blur(8px);
}
.btn-ghost:hover { border-color: rgba(var(--accent-rgb), 0.7); background: var(--surface-hover); }

.btn-discord {
    background: linear-gradient(135deg, var(--discord), var(--discord-2));
    color: #fff;
    box-shadow: 0 14px 34px -12px rgba(88, 101, 242, 0.85);
}
.btn-discord:hover { box-shadow: 0 20px 44px -12px rgba(88, 101, 242, 1); }
.btn-discord.btn-xl { animation: glowDiscord 3.2s ease-in-out infinite; }

.btn-free {
    background: linear-gradient(135deg, var(--free), var(--free-2));
    color: #fff;
    box-shadow: 0 14px 34px -12px rgba(124, 58, 237, 0.85);
}
.btn-free:hover { box-shadow: 0 20px 44px -12px rgba(168, 85, 247, 1); }

.btn-portfolio {
    background: #ffffff;
    color: #0a0a0f;
    border-color: rgba(0, 0, 0, 0.14);
    box-shadow: 0 12px 30px -14px rgba(0, 0, 0, 0.45);
}
.btn-portfolio i { color: #0a0a0f; }
.btn-portfolio::before { background: linear-gradient(110deg, transparent 25%, rgba(0, 0, 0, 0.08) 50%, transparent 75%); }
.btn-portfolio:hover { box-shadow: 0 18px 40px -14px rgba(0, 0, 0, 0.6); }

/* 06. CABEÇALHO, NAVEGAÇÃO E CONFIGURAÇÕES ------------------------------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--header-h);
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.site-header::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background: var(--header-bg);
    -webkit-backdrop-filter: blur(16px) saturate(1.5);
    backdrop-filter: blur(16px) saturate(1.5);
}
.site-header.scrolled { border-color: var(--border); box-shadow: 0 10px 40px -20px rgba(0, 0, 0, 0.55); }
.header-inner {
    height: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand { display: inline-flex; align-items: center; gap: 0.7rem; font-weight: 800; }
.brand-mark {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 13px;
    background: var(--grad);
    color: var(--on-accent);
    font-size: 1.05rem;
    letter-spacing: 0.02em;
    box-shadow: 0 10px 24px -10px rgba(var(--accent-rgb), 0.9);
    transition: transform 0.5s var(--ease);
}
.brand:hover .brand-mark { transform: rotate(-8deg) scale(1.08); }
.brand-text { font-size: 1.05rem; letter-spacing: 0.22em; }

.nav {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    padding: 0.35rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--surface);
}
.nav-link {
    position: relative;
    isolation: isolate;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.05rem;
    border-radius: 999px;
    color: var(--muted);
    font-size: 0.92rem;
    font-weight: 500;
    transition: color 0.3s ease, transform 0.35s var(--ease);
}
.nav-link i { display: none; width: 1.2rem; text-align: center; }
.nav-link::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    border-radius: inherit;
    background: var(--grad);
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.35s ease, transform 0.45s var(--ease);
}
.nav-link:hover { color: var(--text); transform: translateY(-1px); }
.nav-link:hover::before { opacity: 0.14; transform: scale(1); }
.nav-link.active { color: var(--on-accent); font-weight: 600; animation: navPop 0.45s var(--ease); }
.nav-link.active::before { opacity: 1; transform: scale(1); box-shadow: 0 8px 22px -8px rgba(var(--accent-rgb), 0.9); }

.header-actions { position: relative; z-index: 2; display: flex; align-items: center; gap: 0.6rem; }

.icon-btn {
    position: relative;
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    font-size: 1.05rem;
    overflow: hidden;
    transition: transform 0.35s var(--ease), border-color 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}
.icon-btn:hover { border-color: rgba(var(--accent-rgb), 0.8); color: var(--accent-fg); transform: translateY(-2px); }
.icon-btn i { transition: transform 0.5s var(--ease), opacity 0.3s ease; }
#settings-btn:hover i { transform: rotate(90deg); }
#settings-btn[aria-expanded="true"] { border-color: var(--accent); color: var(--accent-fg); }
#settings-btn[aria-expanded="true"] i { transform: rotate(90deg); }

#theme-toggle .icon-sun,
#theme-toggle .icon-moon { position: absolute; }
[data-theme="dark"] #theme-toggle .icon-moon,
[data-theme="black"] #theme-toggle .icon-moon { opacity: 0; transform: rotate(-90deg) scale(0.4); }
[data-theme="light"] #theme-toggle .icon-sun,
[data-theme="white"] #theme-toggle .icon-sun { opacity: 0; transform: rotate(90deg) scale(0.4); }

.settings { position: relative; }
.settings-panel {
    position: absolute;
    top: calc(100% + 14px);
    right: 0;
    width: 300px;
    max-height: min(74vh, 640px);
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 1.2rem;
    border-radius: 20px;
    border: 1px solid var(--border);
    background: var(--popover);
    box-shadow: var(--shadow);
    opacity: 0;
    transform: translateY(-10px) scale(0.96);
    transform-origin: top right;
    transition: opacity 0.25s ease, transform 0.35s var(--ease);
}
.settings-panel.open { opacity: 1; transform: none; }
.settings-panel { transition: opacity 0.22s ease, transform 0.5s cubic-bezier(0.34, 1.4, 0.64, 1); }
.settings-title { font-size: 1.05rem; font-weight: 700; margin-bottom: 1rem; }
.settings-group { margin-bottom: 1.1rem; }
.settings-group:last-child { margin-bottom: 0; }
.settings-group--row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.settings-label {
    display: block;
    margin-bottom: 0.55rem;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.settings-group--row .settings-label { margin: 0; }

.segmented {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.3rem;
    padding: 0.3rem;
    border-radius: 14px;
    background: var(--surface);
    border: 1px solid var(--border);
}
.segmented button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.55rem 0.5rem;
    border-radius: 10px;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 600;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s var(--ease);
}
.segmented button:hover { color: var(--text); }
.segmented button[aria-pressed="true"] { background: var(--grad); color: var(--on-accent); box-shadow: 0 8px 20px -10px rgba(var(--accent-rgb), 0.9); }
.segmented--4 { grid-template-columns: 1fr 1fr; }
.segmented--4 button { font-size: 0.82rem; padding: 0.55rem 0.35rem; }

/* Cor personalizada (seletores + hex + interruptores) */
.custom-colors { display: flex; gap: 1rem; margin-bottom: 0.7rem; }
.color-field { display: flex; align-items: center; gap: 0.6rem; font-size: 0.9rem; font-weight: 500; color: var(--muted); cursor: pointer; }
.color-field input[type="color"] {
    -webkit-appearance: none;
    appearance: none;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: none;
    cursor: pointer;
    transition: transform 0.35s var(--ease);
}
.color-field input[type="color"]:hover { transform: scale(1.14) rotate(8deg); }
.color-field input[type="color"]::-webkit-color-swatch-wrapper { padding: 0; }
.color-field input[type="color"]::-webkit-color-swatch { border-radius: 50%; border: 2px solid var(--border); }
.color-field input[type="color"]::-moz-color-swatch { border-radius: 50%; border: 2px solid var(--border); }
.hex-row { display: flex; gap: 0.6rem; }
.hex-input {
    width: 100%;
    padding: 0.55rem 0.7rem;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--surface);
    font-family: var(--mono);
    font-size: 0.82rem;
    text-transform: uppercase;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.hex-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.2); outline: none; }
.settings-subrow { margin-top: 0.8rem; }
#custom-error { margin-top: 0.5rem; min-height: 1.5em; visibility: hidden; }
#custom-error.visible { visibility: visible; }

.swatches { display: flex; flex-wrap: wrap; gap: 0.65rem; }
.swatch {
    position: relative;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 2px solid transparent;
    background: var(--c);
    transition: transform 0.35s var(--ease), box-shadow 0.3s ease;
}
.swatch::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid var(--accent);
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.3s ease, transform 0.4s var(--ease);
}
.swatch:hover { transform: scale(1.12); }
.swatch[aria-checked="true"]::after { opacity: 1; transform: scale(1); }
.swatch[data-accent-choice="purple"] { --c: linear-gradient(135deg, #8b5cf6, #d946ef); }
.swatch[data-accent-choice="blue"]   { --c: linear-gradient(135deg, #3b82f6, #06b6d4); }
.swatch[data-accent-choice="green"]  { --c: linear-gradient(135deg, #16a34a, #14b8a6); }
.swatch[data-accent-choice="orange"] { --c: linear-gradient(135deg, #ea580c, #f59e0b); }
.swatch[data-accent-choice="red"]    { --c: linear-gradient(135deg, #e11d48, #f97316); }
.swatch[data-accent-choice="yellow"] { --c: linear-gradient(135deg, #f5b92d, #f97316); }

.switch {
    position: relative;
    flex: none;
    width: 50px;
    height: 28px;
    border-radius: 999px;
    background: var(--border);
    transition: background-color 0.3s ease;
}
.switch-knob {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
    transition: transform 0.35s var(--ease);
}
.switch[aria-checked="true"] { background: var(--grad); }
.switch[aria-checked="true"] .switch-knob { transform: translateX(22px); }

.hamburger {
    display: none;
    position: relative;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--surface);
}
.hamburger span {
    position: absolute;
    left: 12px;
    right: 12px;
    height: 2px;
    border-radius: 2px;
    background: var(--text);
    transition: transform 0.4s var(--ease), opacity 0.25s ease, top 0.4s var(--ease);
}
.hamburger span:nth-child(1) { top: 15px; }
.hamburger span:nth-child(2) { top: 21px; }
.hamburger span:nth-child(3) { top: 27px; }
body.nav-open .hamburger span:nth-child(1) { top: 21px; transform: rotate(45deg); }
body.nav-open .hamburger span:nth-child(2) { opacity: 0; transform: scaleX(0); }
body.nav-open .hamburger span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

.nav-overlay {
    position: fixed;
    inset: 0;
    z-index: 90;
    background: rgba(3, 3, 10, 0.6);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}
body.nav-open .nav-overlay { opacity: 1; pointer-events: auto; }

/* 07. SPLASH -------------------------------------------------------------- */
.splash {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: grid;
    place-items: center;
    padding: 1.5rem;
    background:
        radial-gradient(60% 50% at 25% 20%, rgba(var(--accent-rgb), 0.38), transparent 70%),
        radial-gradient(55% 50% at 80% 85%, rgba(var(--accent-rgb), 0.22), transparent 70%),
        var(--bg);
    transition: opacity 0.6s ease, transform 0.7s var(--ease), visibility 0s linear 0.7s;
}
.splash.hide { opacity: 0; transform: scale(1.06); visibility: hidden; pointer-events: none; }
.splash::before,
.splash::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.5;
    pointer-events: none;
}
.splash::before { width: 44vmax; height: 44vmax; top: -14vmax; left: -12vmax; background: var(--accent); }
.splash::after { width: 40vmax; height: 40vmax; bottom: -14vmax; right: -10vmax; background: var(--accent-2); }
.splash-seen .splash { display: none; }
/* Entrada simples: o painel aparece com um fade suave, sem animações contínuas */
.splash-card { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 1.2rem; max-width: 560px; animation: pageIn 0.6s var(--ease) both; }
.splash-logo {
    position: relative;
    display: grid;
    place-items: center;
    width: 104px;
    height: 104px;
    border-radius: 30px;
    background: var(--grad);
    color: var(--on-accent);
    font-size: 2.2rem;
    font-weight: 800;
    box-shadow: 0 24px 60px -14px rgba(var(--accent-rgb), 0.9);
}
.splash-logo::before {
    content: '';
    position: absolute;
    inset: -10px;
    border-radius: 38px;
    background: conic-gradient(from var(--angle), var(--accent), transparent 30%, var(--accent-2) 60%, transparent 85%, var(--accent));
    -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 3px));
    mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 3px));
}
.splash-title { font-size: clamp(2.2rem, 7vw, 3.6rem); font-weight: 800; letter-spacing: 0.2em; padding-left: 0.2em; background: linear-gradient(110deg, #fff, var(--accent-l), var(--accent-2), #fff); background-size: 220% 100%; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }
.splash-sub { color: var(--muted); font-size: clamp(1rem, 2.6vw, 1.2rem); max-width: 34rem; }
.caret { display: inline-block; width: 2px; height: 1.1em; margin-left: 3px; vertical-align: text-bottom; background: var(--accent-fg); animation: blink 1s steps(1) infinite; }

/* 08. PÁGINAS E ANIMAÇÕES DE ENTRADA -------------------------------------- */
main { flex: 1 0 auto; }
.js .page { display: none; }
.js .page.active { display: block; animation: pageIn 0.6s var(--ease); }
.no-js .page { display: block; }

.js .reveal { opacity: 0; }
.js .reveal.in { opacity: 1; animation: revealIn 0.85s var(--ease) var(--rd, 0ms) backwards; }

/* 09. INÍCIO -------------------------------------------------------------- */
.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: 3rem;
    padding-block: clamp(2.5rem, 7vw, 5.5rem) 2rem;
}
.hero-title {
    margin: 1.2rem 0 0.8rem;
    font-size: clamp(3rem, 10vw, 6.2rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
}
.hero-tagline { font-size: clamp(1.1rem, 2.3vw, 1.45rem); font-weight: 500; max-width: 34ch; }
.hero-sub { margin-top: 0.8rem; color: var(--muted); font-size: 1.08rem; min-height: 3.4em; }
#hero-rotator { display: inline; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2rem; }

.hero-visual { position: relative; padding: 1.5rem; }
.terminal.glow-card {
    background: rgba(8, 8, 18, 0.92);
    border-color: rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    box-shadow: 0 30px 80px -24px rgba(var(--accent-rgb), 0.6), var(--shadow);
    color: #e8eaff;
    animation: floaty 7s ease-in-out infinite;
}
.terminal-bar { display: flex; align-items: center; gap: 0.45rem; padding: 0.85rem 1.1rem; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
.terminal-bar i { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; }
.terminal-bar i:nth-child(2) { background: #febc2e; }
.terminal-bar i:nth-child(3) { background: #28c840; }
.terminal-bar span { margin-left: auto; color: #8a8fb0; font-family: var(--mono); font-size: 0.78rem; }
.terminal-body { padding: 1.3rem 1.3rem 1.5rem; font-family: var(--mono); font-size: clamp(0.82rem, 1.6vw, 0.95rem); display: grid; gap: 0.5rem; min-height: 230px; align-content: start; }
.t-line { display: flex; align-items: baseline; gap: 0.55rem; opacity: 0; animation: lineIn 0.5s var(--ease) forwards; animation-delay: calc(0.5s + var(--i) * 0.45s); }
.t-line b { color: var(--accent-l); font-weight: 700; }
.t-line em { color: #4ade80; font-style: normal; }
.t-line u { flex: 1; min-width: 1rem; border-bottom: 1px dotted rgba(255, 255, 255, 0.28); text-decoration: none; transform: translateY(-3px); }
.t-line .caret { background: var(--accent-l); }

.float-chip {
    position: absolute;
    display: grid;
    place-items: center;
    width: 54px;
    height: 54px;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: var(--popover);
    color: var(--accent-fg);
    font-size: 1.35rem;
    box-shadow: var(--shadow);
}
.float-chip--1 { top: -4px; left: 6%; animation: floaty 5s ease-in-out infinite; }
.float-chip--2 { right: 6%; top: -14px; color: var(--discord); animation: floaty 6s ease-in-out -2s infinite; }
.float-chip--3 { bottom: -6px; left: 14%; animation: floaty 5.5s ease-in-out -1s infinite; }

.cta-band {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding: clamp(1.75rem, 4vw, 2.75rem);
    border-radius: 28px;
    border: 1px solid rgba(var(--accent-rgb), 0.35);
    background:
        radial-gradient(80% 140% at 0% 0%, rgba(var(--accent-rgb), 0.28), transparent 60%),
        var(--surface);
    box-shadow: var(--shadow);
}
.cta-band h2 { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 700; }
.cta-band p { margin-top: 0.4rem; color: var(--muted); max-width: 52ch; }

/* 10. CARDS E PÁGINAS INTERNAS -------------------------------------------- */
.glow-card {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    transition: transform 0.45s var(--ease), border-color 0.35s ease, box-shadow 0.45s var(--ease);
}
.glow-card::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 0%), rgba(var(--accent-rgb), 0.2), transparent 45%);
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
}
.glow-card:hover { border-color: rgba(var(--accent-rgb), 0.55); }
.glow-card:hover::before { opacity: 1; }

.card { padding: 1.9rem 1.7rem; }
.card:hover { transform: translateY(-8px); box-shadow: 0 26px 50px -24px rgba(var(--accent-rgb), 0.55); }
.card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 0.55rem; }
.card p { color: var(--muted); }

.card-icon {
    display: grid;
    place-items: center;
    flex: none;
    width: 54px;
    height: 54px;
    margin-bottom: 1.2rem;
    border-radius: 16px;
    background: rgba(var(--accent-rgb), 0.15);
    color: var(--accent-fg);
    font-size: 1.4rem;
    transition: transform 0.5s var(--ease), background 0.35s ease, color 0.35s ease;
}
.card-icon--lg { width: 68px; height: 68px; font-size: 1.85rem; border-radius: 20px; }
.glow-card:hover .card-icon { background: var(--grad); color: var(--on-accent); transform: rotate(-8deg) scale(1.1); }

.service { text-align: left; }
.service .card-icon--lg { margin-bottom: 1.4rem; }

.services-cta { display: flex; flex-direction: column; align-items: center; gap: 0.9rem; margin-top: 3rem; }

.credit-list { display: grid; gap: 1.2rem; margin-top: 1rem; }
.credit-list dt { color: var(--muted); font-size: 0.76rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 0.3rem; }
.credit-list dd { font-weight: 600; font-size: 1.05rem; }

.member { text-align: center; }
.member:hover { transform: translateY(-8px); box-shadow: 0 26px 50px -24px rgba(var(--accent-rgb), 0.55); }
.member-photo { position: relative; aspect-ratio: 1 / 1; overflow: hidden; }
.member-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; transition: transform 0.8s var(--ease); }
.member:hover .member-photo img { transform: scale(1.08); }
.member-body { position: relative; padding: 1.3rem 1.4rem 1.7rem; }
.member-body h3 { font-size: 1.35rem; font-weight: 700; }
.member-handle { margin-top: 0.15rem; color: var(--accent-fg); font-weight: 700; letter-spacing: 0.14em; font-size: 0.85rem; }
.tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem; margin-top: 1rem; }
.tags li { padding: 0.35rem 0.85rem; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--muted); font-size: 0.8rem; font-weight: 500; }

.updates-panel {
    max-width: 800px;
    margin-inline: auto;
    padding: clamp(2.2rem, 6vw, 4rem) clamp(1.4rem, 5vw, 3.5rem);
    text-align: center;
    border: 2px solid transparent;
    background:
        linear-gradient(var(--panel), var(--panel)) padding-box,
        conic-gradient(from var(--angle), var(--accent), var(--accent-2), transparent 40%, var(--accent)) border-box;
    box-shadow: 0 40px 90px -40px rgba(var(--accent-rgb), 0.7), var(--shadow);
    animation: spin 8s linear infinite;
}
.js .updates-panel.reveal.in { animation: revealIn 0.85s var(--ease) var(--rd, 0ms) backwards, spin 8s linear infinite; }
.updates-panel:hover { border-color: transparent; }
.updates-panel h1 { font-size: clamp(1.7rem, 4.2vw, 2.6rem); font-weight: 800; max-width: 22ch; margin: 1.4rem auto 0.8rem; }
.updates-panel > p { color: var(--muted); font-size: 1.1rem; }
.updates-icon {
    position: relative;
    display: grid;
    place-items: center;
    width: 84px;
    height: 84px;
    margin-inline: auto;
    border-radius: 50%;
    background: var(--grad);
    color: var(--on-accent);
    font-size: 2rem;
    box-shadow: 0 18px 40px -12px rgba(var(--accent-rgb), 0.9);
}
.updates-icon::after { content: ''; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--accent); animation: ping 2.4s ease-out infinite; }
.updates-icon i { transform-origin: 50% 12%; animation: ring 3.6s ease-in-out infinite; }
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.7rem; margin: 1.8rem 0 2.2rem; }
.chips li { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1rem; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); font-size: 0.9rem; font-weight: 600; }
.chips li i { color: var(--accent-fg); }

.about-lead { padding: clamp(1.6rem, 4vw, 2.6rem); margin-bottom: 1.5rem; text-align: center; font-size: clamp(1.05rem, 2vw, 1.25rem); line-height: 1.75; }
.about-lead:hover { transform: none; }
.feature { display: flex; gap: 1.2rem; padding: 1.7rem; }
.feature:hover { transform: translateY(-6px); box-shadow: 0 26px 50px -24px rgba(var(--accent-rgb), 0.55); }
.feature .card-icon { margin: 0; }
.feature h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.4rem; }
.feature p { color: var(--muted); }

/* 11. RODAPÉ -------------------------------------------------------------- */
.site-footer {
    position: relative;
    margin-top: 3rem;
    background: linear-gradient(var(--footer-bg), var(--footer-bg)) no-repeat 0 59px / 100% calc(100% - 59px);
}
.footer-wave { display: block; width: 100%; height: 60px; overflow: hidden; fill: var(--footer-bg); }
.footer-wave path { transform-box: fill-box; transform-origin: center; transform: scaleX(1.1); animation: wave 9s ease-in-out infinite alternate; }
.footer-inner { padding-top: 2rem; padding-bottom: 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.7fr 1fr 1fr; gap: 3rem; }
.footer-brand .muted { margin-top: 1rem; max-width: 38ch; }
.footer-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 0.8rem; margin-top: 1.5rem; }

.footer-col h2, .footer-social-title { margin-bottom: 1rem; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.footer-col ul { display: grid; gap: 0.35rem; }
.footer-col a { position: relative; display: inline-block; padding: 0.25rem 0; color: var(--muted); transition: color 0.3s ease, transform 0.35s var(--ease); }
.footer-col a::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; border-radius: 2px; background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform 0.4s var(--ease); }
.footer-col a:hover { color: var(--text); transform: translateX(5px); }
.footer-col a:hover::after, .footer-col a.active::after { transform: scaleX(1); }
.footer-col a.active { color: var(--accent-fg); font-weight: 600; }

.lang { position: relative; }
.lang-btn {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.7rem;
    min-width: 176px;
    padding: 0.85rem 1.1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--surface);
    font-weight: 600;
    font-size: 0.97rem;
    line-height: 1.2;
    transition: border-color 0.3s ease, transform 0.35s var(--ease), background-color 0.3s ease;
}
.lang-btn:hover, .lang-btn[aria-expanded="true"] { border-color: rgba(var(--accent-rgb), 0.8); transform: translateY(-2px); }
.lang-btn > i:first-child { color: var(--accent-fg); }
.lang-chevron { font-size: 0.75rem; transition: transform 0.35s var(--ease); }
.lang-btn[aria-expanded="true"] .lang-chevron { transform: rotate(180deg); }
.lang-list {
    position: absolute;
    left: 0;
    bottom: calc(100% + 10px);
    min-width: 100%;
    padding: 0.4rem;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: var(--popover);
    box-shadow: var(--shadow);
    z-index: 20;
    opacity: 0;
    transform: translateY(8px) scale(0.97);
    transform-origin: bottom left;
    transition: opacity 0.2s ease, transform 0.4s cubic-bezier(0.34, 1.4, 0.64, 1);
}
.lang-list.open { opacity: 1; transform: none; }
.lang-list li { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.7rem 0.9rem; border-radius: 11px; font-weight: 500; cursor: pointer; transition: background-color 0.2s ease, color 0.2s ease; }
.lang-list li:hover, .lang-list li:focus-visible { background: rgba(var(--accent-rgb), 0.14); outline-offset: -2px; }
.lang-list li[aria-selected="true"] { color: var(--accent-fg); font-weight: 700; }
.lang-list li[aria-selected="true"]::after { content: '✓'; }

.footer-bar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 2rem; margin-top: 2.75rem; padding-top: 2rem; border-top: 1px solid var(--border); }
.socials { display: flex; flex-wrap: wrap; gap: 0.65rem; }
.socials a {
    --net: var(--accent);
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 15px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    font-size: 1.2rem;
    transition: transform 0.4s var(--ease), background 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.4s var(--ease);
}
.socials a:hover { transform: translateY(-6px) rotate(-4deg); background: var(--net); border-color: transparent; color: #fff; box-shadow: 0 16px 28px -12px var(--net); }
.socials a[data-net="youtube"]   { --net: #ff0000; }
.socials a[data-net="instagram"] { --net: #d6249f; }
.socials a[data-net="instagram"]:hover { background: linear-gradient(45deg, #f09433, #dc2743 55%, #bc1888); }
.socials a[data-net="x"], .socials a[data-net="github"], .socials a[data-net="tiktok"] { --net: #1f2128; }
.socials a[data-net="x"]:hover, .socials a[data-net="github"]:hover, .socials a[data-net="tiktok"]:hover { box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.28), 0 16px 28px -12px rgba(0, 0, 0, 0.6); }
.socials a[data-net="twitch"]    { --net: #9146ff; }
.socials a[data-net="discord"]   { --net: var(--discord); }

.footer-ctas { display: flex; flex-direction: column; gap: 0.9rem; width: min(100%, 340px); }
.footer-ctas .btn { width: 100%; }

.copyright { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--border); text-align: center; color: var(--muted); font-size: 0.88rem; }

/* 12. MODAIS E TOAST ------------------------------------------------------ */
.modal { position: fixed; inset: 0; z-index: 500; display: grid; place-items: center; padding: 1rem; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(3, 3, 10, 0.68); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); opacity: 0; transition: opacity 0.3s ease; }
.modal.open .modal-backdrop { opacity: 1; }
.modal-box {
    position: relative;
    width: min(100%, 780px);
    max-height: min(88vh, 900px);
    overflow-y: auto;
    overscroll-behavior: contain;
    border-radius: 26px;
    border: 1px solid var(--border);
    background: var(--popover);
    box-shadow: var(--shadow);
    opacity: 0;
    transform: translateY(26px) scale(0.96);
    transition: opacity 0.28s ease, transform 0.5s cubic-bezier(0.34, 1.35, 0.64, 1);
}
.modal.open .modal-box { opacity: 1; transform: none; }
.modal-box--donate { width: min(100%, 470px); }
.modal-close {
    position: sticky;
    top: 0.8rem;
    z-index: 3;
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    margin: 0.8rem 0.8rem -3.2rem auto;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--surface-hover);
    color: var(--text);
    transition: transform 0.4s var(--ease), background-color 0.3s ease, color 0.3s ease;
}
.modal-close:hover { transform: rotate(90deg); background: var(--grad); color: var(--on-accent); }

.legal { padding: 2.2rem clamp(1.3rem, 4vw, 2.6rem) 2.4rem; }
.legal h2 { padding-right: 3rem; font-size: clamp(1.5rem, 3.4vw, 2rem); font-weight: 800; }
.legal-updated { margin-top: 0.4rem; color: var(--muted); font-size: 0.88rem; }
.legal h3 { margin: 1.8rem 0 0.5rem; font-size: 1.05rem; font-weight: 700; color: var(--accent-fg); }
.legal p { margin-top: 0.55rem; color: var(--muted); line-height: 1.75; }
.legal ul { margin-top: 0.6rem; padding-left: 1.2rem; list-style: disc; color: var(--muted); }
.legal li { margin-top: 0.35rem; line-height: 1.7; padding-left: 0.2rem; }
.legal li::marker { color: var(--accent-fg); }

.donate { padding: 2.4rem clamp(1.2rem, 4vw, 2rem) 2rem; text-align: center; }
.donate .updates-icon { width: 68px; height: 68px; font-size: 1.6rem; }
.donate h2 { margin-top: 1.1rem; font-size: 1.6rem; font-weight: 800; }
.donate > .muted { margin-top: 0.5rem; }
.donate-amounts { margin-top: 1.4rem; }
.donate-amounts .settings-label { text-align: center; }
.amount-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem; }
.chip-btn { padding: 0.5rem 1rem; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); font-weight: 600; font-size: 0.9rem; transition: transform 0.3s var(--ease), background 0.3s ease, color 0.3s ease, border-color 0.3s ease; }
.chip-btn:hover { transform: translateY(-2px); border-color: rgba(var(--accent-rgb), 0.8); }
.chip-btn[aria-pressed="true"] { background: var(--grad); color: var(--on-accent); border-color: transparent; }
.amount-custom { display: flex; align-items: center; gap: 0.6rem; width: min(100%, 220px); margin: 0.8rem auto 0; padding: 0.15rem 1rem; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); transition: border-color 0.3s ease; }
.amount-custom:focus-within { border-color: var(--accent); }
.amount-custom span { color: var(--muted); font-weight: 600; }
.amount-custom input { width: 100%; padding: 0.6rem 0; border: 0; background: none; outline: none; text-align: left; }
.amount-custom input::placeholder { color: var(--muted); opacity: 0.8; }
.field-error { margin-top: 0.5rem; color: #f87171; font-size: 0.85rem; font-weight: 500; }
[data-theme="light"] .field-error { color: #b91c1c; }

.qr-wrap { margin-top: 1.3rem; display: flex; justify-content: center; }
.qr { position: relative; width: 224px; height: 224px; padding: 12px; border-radius: 20px; background: #fff; box-shadow: 0 20px 50px -18px rgba(var(--accent-rgb), 0.85); animation: qrGlow 3.4s ease-in-out infinite; }
.qr svg { width: 100%; height: 100%; }
.donate .small { margin-top: 0.8rem; }
.pix-field { margin-top: 1.2rem; text-align: left; }
.pix-key { display: block; padding: 0.7rem 0.9rem; border-radius: 12px; border: 1px dashed var(--border); background: var(--surface); font-size: 0.82rem; word-break: break-all; user-select: all; }
.donate-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.7rem; margin-top: 1.2rem; }
.donate-actions .btn { flex: 1 1 180px; }
.donate-note { display: flex; gap: 0.5rem; justify-content: center; align-items: flex-start; text-align: left; }
.donate-note i { margin-top: 0.2rem; color: var(--accent-fg); }

.toast {
    position: fixed;
    left: 50%;
    bottom: 1.6rem;
    z-index: 800;
    max-width: calc(100vw - 2rem);
    padding: 0.75rem 1.3rem;
    border-radius: 999px;
    border: 1px solid rgba(var(--accent-rgb), 0.6);
    background: var(--popover);
    box-shadow: var(--shadow);
    font-weight: 600;
    font-size: 0.92rem;
    opacity: 0;
    transform: translate(-50%, 24px);
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.45s var(--ease);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* 13. KEYFRAMES ----------------------------------------------------------- */
@keyframes drift1 { to { transform: translate(14vmax, 10vmax) scale(1.15); } }
@keyframes drift2 { to { transform: translate(-16vmax, 14vmax) scale(0.9); } }
@keyframes drift3 { to { transform: translate(10vmax, -12vmax) scale(1.2); } }
@keyframes shimmer { to { background-position: -220% 0; } }
@keyframes spin { to { --angle: 360deg; } }
@keyframes blink { 50% { opacity: 0; } }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes popIn { from { opacity: 0; transform: translateY(24px) scale(0.94); } to { opacity: 1; transform: none; } }
@keyframes pageIn { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes revealIn { from { opacity: 0; transform: translateY(28px) scale(0.98); } to { opacity: 1; transform: none; } }
@keyframes lineIn { from { opacity: 0; transform: translateX(-10px); } to { opacity: 1; transform: none; } }
@keyframes zap { 0%, 100% { transform: scale(1) rotate(0); } 50% { transform: scale(1.25) rotate(-12deg); } }
@keyframes beat { 0%, 100% { transform: scale(1); } 30% { transform: scale(1.3); } 60% { transform: scale(1.05); } }
@keyframes glowDiscord { 0%, 100% { box-shadow: 0 14px 34px -12px rgba(88, 101, 242, 0.7); } 50% { box-shadow: 0 18px 54px -8px rgba(88, 101, 242, 1); } }
@keyframes ping { 0% { transform: scale(1); opacity: 0.7; } 80%, 100% { transform: scale(1.7); opacity: 0; } }
@keyframes ring { 0%, 55%, 100% { transform: rotate(0); } 60% { transform: rotate(16deg); } 70% { transform: rotate(-14deg); } 80% { transform: rotate(10deg); } 90% { transform: rotate(-6deg); } }
@keyframes wave { to { transform: scaleX(1.1) translateX(3.5%); } }
@keyframes qrGlow { 0%, 100% { box-shadow: 0 20px 50px -18px rgba(var(--accent-rgb), 0.7); } 50% { box-shadow: 0 24px 64px -10px rgba(var(--accent-rgb), 1); } }
@keyframes gradShift { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
@keyframes navPop { 0% { transform: scale(0.82); } 60% { transform: scale(1.07); } 100% { transform: scale(1); } }
@keyframes barGrow { from { transform: scaleX(0); opacity: 0; } to { transform: scaleX(1); opacity: 1; } }
@keyframes rgbHue { to { filter: hue-rotate(360deg); } }

/* Modo RGB: as cores de destaque giram pelo espectro continuamente */
.rgb-on .btn-accent,
.rgb-on .brand-mark,
.rgb-on .splash-logo,
.rgb-on .updates-icon,
.rgb-on .scroll-progress { animation: rgbHue 7s linear infinite; }
.rgb-on .text-gradient { animation: shimmer 6s linear infinite, rgbHue 7s linear infinite; }
.rgb-on .btn-discord.btn-xl { animation: glowDiscord 3.2s ease-in-out infinite, rgbHue 7s linear infinite; }

/* Desempenho: isola layout/estilo dos cartões sem mudar o visual */
.card, .member, .service, .feature, .about-lead, .updates-panel, .cta-band, .terminal { contain: layout style; }

/* Modo desempenho: remove o que pesa na GPU e mantém tudo funcional */
.perf .bg-blob, .perf .bg-grid { display: none; }
.perf .site-header::before, .perf .glow-card, .perf .btn-ghost, .perf .nav-overlay, .perf .modal-backdrop { -webkit-backdrop-filter: none; backdrop-filter: none; }
.perf *, .perf *::before, .perf *::after { animation: none !important; }
.perf .t-line { opacity: 1; }

/* Alívio de GPU no mobile: blobs menores e sem desfoque de fundo */
@media (max-width: 820px) {
    .bg-blob { width: 62vmax; height: 62vmax; filter: blur(55px); }
    .site-header::before, .glow-card, .btn-ghost, .nav-overlay, .modal-backdrop { -webkit-backdrop-filter: none; backdrop-filter: none; }
}

/* 14. RESPONSIVO ---------------------------------------------------------- */
@media (max-width: 1024px) {
    .hamburger { display: block; }

    .nav {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        z-index: 1;
        width: min(330px, 86vw);
        flex-direction: column;
        align-items: stretch;
        gap: 0.35rem;
        padding: calc(var(--header-h) + 1rem) 1rem 1.5rem;
        border: 0;
        border-left: 1px solid var(--border);
        border-radius: 0;
        background: var(--popover);
        box-shadow: -20px 0 60px -20px rgba(0, 0, 0, 0.6);
        overflow-y: auto;
        visibility: hidden;
        transform: translateX(105%);
        transition: transform 0.5s var(--ease), visibility 0s linear 0.5s;
    }
    body.nav-open .nav { visibility: visible; transform: none; transition: transform 0.5s var(--ease), visibility 0s; }
    .nav-link { padding: 0.95rem 1.1rem; font-size: 1.05rem; border-radius: 16px; opacity: 0; transform: translateX(24px); transition: color 0.3s ease, opacity 0.4s ease, transform 0.5s var(--ease); }
    .nav-link i { display: inline-block; }
    body.nav-open .nav-link { opacity: 1; transform: none; }
    body.nav-open .nav-link:nth-child(1) { transition-delay: 0.10s; }
    body.nav-open .nav-link:nth-child(2) { transition-delay: 0.15s; }
    body.nav-open .nav-link:nth-child(3) { transition-delay: 0.20s; }
    body.nav-open .nav-link:nth-child(4) { transition-delay: 0.25s; }
    body.nav-open .nav-link:nth-child(5) { transition-delay: 0.30s; }
    body.nav-open .nav-link:nth-child(6) { transition-delay: 0.35s; }

    .settings-panel { position: fixed; top: calc(var(--header-h) + 0.5rem); right: 1rem; width: min(320px, calc(100vw - 2rem)); }

    .hero { grid-template-columns: 1fr; text-align: center; gap: 2rem; }
    .hero-tagline { margin-inline: auto; }
    .hero-cta { justify-content: center; }
    .hero-visual { max-width: 560px; width: 100%; margin-inline: auto; }

    .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 820px) {
    .grid-3, .grid-2 { grid-template-columns: minmax(0, 1fr); }
    .grid-3 { max-width: 520px; margin-inline: auto; }
    .cta-band { flex-direction: column; text-align: center; }
    .cta-band p { margin-inline: auto; }
    .footer-bar { flex-direction: column; align-items: stretch; text-align: center; }
    .socials { justify-content: center; }
    .footer-ctas { width: 100%; max-width: 420px; margin-inline: auto; }
}

@media (max-width: 560px) {
    :root { --header-h: 66px; }
    .brand-text { display: none; }
    .grid-4 { grid-template-columns: minmax(0, 1fr); }
    .hero-cta .btn, .btn-xl { width: 100%; min-width: 0; }
    .float-chip { display: none; }
    .hero-visual { padding: 0.5rem 0; }
    .feature { flex-direction: column; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .footer-tools { flex-direction: column; align-items: stretch; }
    .lang-btn, .footer-tools .btn { width: 100%; }
    .lang-list { right: 0; }
    .modal { padding: 0.5rem; }
    .modal-box { max-height: 92vh; border-radius: 22px; }
    .qr { width: 200px; height: 200px; }
}

@media (max-width: 360px) {
    .header-actions { gap: 0.4rem; }
    .icon-btn, .hamburger { width: 40px; height: 40px; }
}

/* 15. ACESSIBILIDADE: MOVIMENTO REDUZIDO ---------------------------------- */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        animation-delay: 0ms !important;
        transition-duration: 0.01ms !important;
        transition-delay: 0ms !important;
    }
    .js .reveal { opacity: 1; }
    .t-line { opacity: 1; }
}