/*
Theme Name: Fábio Figueredo
Theme URI: https://www.linkedin.com/in/fabiofigueredo/
Author: Fábio Figueredo
Author URI: https://www.linkedin.com/in/fabiofigueredo/
Description: Tema pessoal de perfil profissional + blog técnico, em estética de estúdio: fundo grafite, nome em tipografia gigante, foto central com cards de vidro escuro sobrepostos. Página inicial com DNA profissional, trajetória, o livro "Como organizar o uso da IA na sua empresa" e o TCC (Modelo GSCC-M). Blog com tempo de leitura, sumário automático, realce de código e modo claro opcional. Textos editáveis em Aparência > Personalizar.
Version: 2.1.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: fabiofigueredo
Tags: blog, portfolio, custom-menu, custom-logo, featured-images, threaded-comments, translation-ready, dark-mode
*/

/* ==========================================================================
   1. Tokens
   Layout: estúdio fotográfico — fundo grafite com luz central, nome gigante
   atrás da foto, cards de vidro escuro que se sobrepõem ao retrato.
   ========================================================================== */
:root {
	--bg: #2b2c2f;             /* grafite do fundo infinito */
	--bg-glow: #5b5c61;        /* luz de estúdio no centro */
	--bg-deep: #1f2023;
	--name: #55565b;           /* nome gigante, baixo contraste */
	--ink: #f3f2ee;
	--ink-soft: #c4c3be;
	--muted: #8e8e8a;
	--line: rgba(255, 255, 255, .1);
	--card: rgba(24, 24, 27, .8);
	--card-solid: #1b1b1e;
	--card-ink: #f3f2ee;
	--card-soft: #b8b7b2;
	--card-line: rgba(255, 255, 255, .09);
	--accent: #ff5a36;         /* laranja-carimbo do livro */
	--accent-ink: #1b1b1e;
	--code-bg: #141416;
	--code-ink: #e8e8e4;
	--shadow: 0 30px 60px -20px rgba(0, 0, 0, .55);

	--font-display: "Archivo", "Arial Black", "Helvetica Neue", sans-serif;
	--font-sans: "Instrument Sans", "Segoe UI", system-ui, sans-serif;
	--font-mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;

	--radius: 18px;
	--wrap: 1240px;
	--prose: 720px;
	--gutter: clamp(16px, 4vw, 40px);
	color-scheme: dark;
}

/* Modo claro opcional (botão no cabeçalho). Os cards continuam escuros. */
:root[data-theme="light"] {
	--bg: #d6d5d1;
	--bg-glow: #f4f3ef;
	--bg-deep: #c9c8c3;
	--name: #b3b2ad;
	--ink: #1d1d20;
	--ink-soft: #45454a;
	--muted: #6d6d70;
	--line: rgba(0, 0, 0, .12);
	--accent: #e0431f;
	--card: rgba(27, 27, 30, .94);
	--code-bg: #1b1b1e;
	--shadow: 0 30px 60px -24px rgba(0, 0, 0, .35);
	color-scheme: light;
}

/* ==========================================================================
   2. Base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
	margin: 0;
	background-color: var(--bg);
	background-image: radial-gradient(90% 60% at 50% 18%, var(--bg-glow), transparent 70%);
	background-repeat: no-repeat;
	color: var(--ink);
	font-family: var(--font-sans);
	font-size: 17px;
	line-height: 1.65;
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--ink); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--accent); }
h1, h2, h3, h4 {
	font-family: var(--font-display);
	font-stretch: 112%;
	font-weight: 800;
	line-height: 1.08;
	letter-spacing: -.01em;
	margin: 0 0 .5em;
	color: var(--ink);
	text-wrap: balance;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1.1em; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--accent); color: var(--accent-ink); }

.screen-reader-text {
	border: 0; clip: rect(1px, 1px, 1px, 1px); clip-path: inset(50%);
	height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; word-wrap: normal !important;
}
.screen-reader-text:focus { clip: auto; clip-path: none; height: auto; width: auto; background: var(--card-solid); color: var(--card-ink); padding: 12px 16px; z-index: 1000; top: 8px; left: 8px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: var(--gutter); }
.prose-wrap { max-width: calc(var(--prose) + 2 * var(--gutter)); margin: 0 auto; padding-inline: var(--gutter); }

.eyebrow {
	display: inline-block;
	font-family: var(--font-mono);
	font-size: .76rem;
	letter-spacing: .14em;
	text-transform: uppercase;
	color: var(--accent);
	margin-bottom: 14px;
}
.lead { font-size: 1.15rem; color: var(--ink-soft); }
.muted { color: var(--muted); }

.btn {
	display: inline-flex; align-items: center; gap: 10px;
	padding: 13px 22px;
	border-radius: 999px;
	font-family: var(--font-display); font-stretch: 112%;
	font-weight: 700; font-size: .92rem; letter-spacing: .02em;
	text-decoration: none; text-transform: uppercase;
	border: 1px solid transparent;
	transition: transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
	cursor: pointer;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn:hover { transform: translateY(-1px); }
.btn-primary, .btn-accent { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover, .btn-accent:hover { color: var(--accent-ink); filter: brightness(1.08); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); }

/* Card de vidro escuro — a peça central da identidade */
.glass {
	background: var(--card);
	color: var(--card-ink);
	border: 1px solid var(--card-line);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	-webkit-backdrop-filter: blur(14px) saturate(120%);
	backdrop-filter: blur(14px) saturate(120%);
}
.glass h2, .glass h3, .glass h4 { color: var(--card-ink); }
.glass p { color: var(--card-soft); }
.glass a { color: var(--card-ink); }
.glass a:hover { color: var(--accent); }

.card-title {
	font-family: var(--font-display); font-stretch: 125%;
	font-weight: 900; font-size: clamp(1.3rem, 2vw, 1.6rem);
	text-transform: uppercase; letter-spacing: .01em; line-height: 1;
	margin: 0 0 22px;
}
.card-title em { font-style: normal; color: var(--accent); }

/* ==========================================================================
   3. Header
   ========================================================================== */
.site-header {
	position: sticky; top: 0; z-index: 50;
	background: color-mix(in srgb, var(--bg) 80%, transparent);
	-webkit-backdrop-filter: blur(12px);
	backdrop-filter: blur(12px);
	border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.site-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.site-brand:hover { color: var(--ink); }
.brand-mark {
	width: 38px; height: 38px; border-radius: 10px;
	display: grid; place-items: center;
	background: var(--accent); color: var(--accent-ink);
	font-family: var(--font-display); font-stretch: 125%; font-weight: 900; font-size: .95rem;
}
.brand-name { font-family: var(--font-display); font-stretch: 118%; font-weight: 800; font-size: 1rem; line-height: 1.1; text-transform: uppercase; letter-spacing: .02em; }
.brand-name small { display: block; font-family: var(--font-mono); font-weight: 400; font-size: .66rem; color: var(--muted); letter-spacing: .06em; text-transform: none; margin-top: 3px; }
.custom-logo { max-height: 42px; width: auto; }

.main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 2px; align-items: center; }
.main-nav a {
	display: block; padding: 8px 12px; border-radius: 8px;
	color: var(--ink-soft); text-decoration: none; font-size: .92rem; font-weight: 500;
}
.main-nav a:hover, .main-nav .current-menu-item > a, .main-nav .current_page_parent > a { color: var(--ink); background: var(--line); }
.main-nav .sub-menu { display: none; }

.header-actions { display: flex; align-items: center; gap: 6px; }
.icon-btn {
	width: 40px; height: 40px; border-radius: 10px;
	display: grid; place-items: center;
	border: 1px solid var(--line); background: transparent; color: var(--ink);
	cursor: pointer;
}
.icon-btn:hover { border-color: var(--ink); color: var(--ink); }
.icon-btn svg { width: 18px; height: 18px; }
.theme-toggle .icon-moon { display: none; }
:root[data-theme="light"] .theme-toggle .icon-moon { display: block; }
:root[data-theme="light"] .theme-toggle .icon-sun { display: none; }
.menu-toggle { display: none; }

@media (max-width: 900px) {
	.menu-toggle { display: grid; }
	.main-nav {
		position: fixed; inset: 68px 0 auto 0;
		background: var(--bg-deep); border-bottom: 1px solid var(--line);
		padding: 12px var(--gutter) 20px;
		display: none;
	}
	.main-nav.is-open { display: block; }
	.main-nav ul { flex-direction: column; align-items: stretch; }
	.main-nav a { padding: 12px; font-size: 1.05rem; }
	.brand-name small { display: none; }
}

.reading-progress {
	position: fixed; top: 0; left: 0; height: 3px; width: 0;
	background: var(--accent); z-index: 60; transition: width .1s linear;
}

/* ==========================================================================
   4. Hero de estúdio
   ========================================================================== */
.hx { position: relative; padding-block: clamp(28px, 5vw, 56px) clamp(56px, 8vw, 96px); overflow-x: clip; }
.hx-name {
	margin: 0;
	font-family: var(--font-display);
	font-stretch: 125%;
	font-weight: 900;
	font-size: clamp(2.5rem, 10.6vw, 9.4rem);
	line-height: .86;
	letter-spacing: -.04em;
	color: var(--name);
	text-transform: uppercase;
	user-select: none;
}
.hx-name span { display: block; }
.hx-role {
	position: relative; z-index: 3;
	margin: 14px 0 0;
	font-family: var(--font-display); font-stretch: 125%;
	font-weight: 900; text-transform: uppercase;
	font-size: clamp(.95rem, 1.9vw, 1.5rem);
	letter-spacing: .02em;
	color: var(--bg-deep);
}
:root[data-theme="light"] .hx-role { color: var(--ink-soft); }
.hx-role b { color: var(--accent); font-weight: 900; }

.hx-grid {
	position: relative;
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr) minmax(0, 1fr);
	align-items: start;
	margin-top: 36px;
}
.hx-left, .hx-right { position: relative; z-index: 2; display: grid; gap: 22px; min-width: 0; }
.hx-left { margin-right: -70px; }
.hx-right { margin-left: -40px; }
.hx-center { position: relative; align-self: start; z-index: 1; min-width: 0; margin-top: clamp(-250px, -16vw, -60px); }

/* Retrato de corpo inteiro (PNG/WebP com fundo transparente) sobre o fundo de estúdio */
.hx-photo {
	position: relative;
	display: flex; justify-content: center;
	max-width: 100%;
}
.hx-figure { position: relative; display: block; width: min(100%, 420px); transform: translateX(-30px); }
.hx-photo img {
	position: relative; z-index: 1;
	width: 100%; height: auto;
	filter: grayscale(1) contrast(1.1) brightness(.94);
}
/* Sombras de chão, alinhadas à sola de cada tênis no recorte
   (pé de trás toca o chão em ~92% da altura da foto; pé da frente em ~99,7%). */
.floor { position: absolute; z-index: 0; pointer-events: none; border-radius: 50%; }
.floor-amb {   /* sombra ambiente, projetada para trás e à direita */
	left: 0; width: 112%; top: 87.5%; height: 15%;
	background: radial-gradient(closest-side, rgba(0, 0, 0, .62), rgba(0, 0, 0, .26) 55%, transparent);
	transform: rotate(-4deg);
	filter: blur(12px);
}
.floor-back,
.floor-front {
	background: radial-gradient(closest-side, rgba(0, 0, 0, .95), rgba(0, 0, 0, .6) 55%, transparent);
	filter: blur(2px);
}
.floor-back  { left: 6%;  width: 53%; top: 90.6%; height: 3%; transform: rotate(-3deg); }
.floor-front { left: 57%; width: 46%; top: 97.7%; height: 3.2%; transform: rotate(-7deg); }
.hx-photo-fallback {
	width: 100%; aspect-ratio: 4 / 5; display: grid; place-items: center;
	font-family: var(--font-display); font-stretch: 125%; font-weight: 900; font-size: 9rem; color: var(--name);
}

/* Selo circular girando */
.hx-ring {
	position: absolute; right: -8%; top: 21%; z-index: 2;
	width: clamp(130px, 13vw, 180px); height: auto; aspect-ratio: 1;
	color: var(--ink);
	animation: spin 26s linear infinite;
}
.hx-ring text { font-family: var(--font-display); font-stretch: 125%; font-weight: 800; font-size: 11.2px; letter-spacing: 0; text-transform: uppercase; fill: currentColor; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Setas desenhadas à mão */
.scribble { color: var(--accent); fill: none; stroke: currentColor; stroke-width: 5; stroke-linecap: round; stroke-linejoin: round; }
.hx-center .scribble-zigzag { position: absolute; z-index: 2; top: 1%; right: 2%; width: clamp(70px, 8vw, 110px); transform: rotate(8deg); }

/* DNA */
.dna { padding: 30px 30px 26px; }
.dna-stats { list-style: none; margin: 0 0 22px; padding: 0; display: grid; gap: 4px; font-size: 1.12rem; color: var(--card-soft); }
.dna-stats b {
	font-family: var(--font-display); font-stretch: 125%; font-weight: 900;
	color: var(--accent); font-size: 1.28rem; margin-right: 4px;
	font-variant-numeric: tabular-nums;
}
.dna p { font-size: 1rem; line-height: 1.7; margin: 0; }

/* Chamada do livro (tipo "portfolio") */
.book-chip {
	display: grid; grid-template-columns: 96px 1fr; gap: 18px; align-items: center;
	text-decoration: none; color: var(--ink); position: relative;
}
.book-chip:hover { color: var(--ink); }
.book-chip:hover .mini-book { transform: rotate(-4deg) translateY(-3px); }
.mini-book {
	aspect-ratio: 2 / 3; border-radius: 4px 10px 10px 4px;
	background: var(--card-solid); color: var(--card-ink);
	padding: 12px 10px; display: flex; flex-direction: column; justify-content: space-between;
	box-shadow: var(--shadow); transition: transform .2s ease; transform: rotate(-2deg);
	border: 1px solid var(--card-line); position: relative; overflow: hidden;
}
.mini-book .t { font-family: var(--font-display); font-stretch: 100%; font-weight: 900; font-size: .6rem; line-height: 1.05; text-transform: uppercase; overflow-wrap: anywhere; }
.mini-book .s { font-family: var(--font-mono); font-size: .5rem; color: var(--accent); border: 1.5px solid var(--accent); padding: 2px 4px; border-radius: 3px; transform: rotate(-10deg); align-self: flex-end; }
.mini-book img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.book-chip .k {
	font-family: var(--font-display); font-stretch: 125%; font-weight: 900; text-transform: uppercase;
	font-size: 1.4rem; line-height: 1; display: block; margin-bottom: 6px;
}
.book-chip .d { color: var(--ink-soft); font-size: .98rem; display: block; }
.book-chip .scribble { width: 64px; margin-top: 8px; }

/* Marcas no caminho */
.brands { padding: 28px 30px; }
.brand-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; }
.brand-grid li { display: grid; gap: 2px; }
.brand-grid strong {
	font-family: var(--font-display); font-stretch: 118%; font-weight: 800; text-transform: uppercase;
	font-size: 1.02rem; letter-spacing: .02em; color: var(--card-ink); line-height: 1.1;
}
.brand-grid span { font-size: .8rem; color: var(--muted); line-height: 1.35; }

/* Contato do hero */
.contact-row { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 10px; font-size: 1rem; }
.contact-row li { display: flex; align-items: center; gap: 12px; min-width: 0; }
.contact-row .ci {
	width: 30px; height: 30px; border-radius: 8px; flex: none;
	display: grid; place-items: center; background: var(--card-solid); color: var(--card-ink);
}
.contact-row .ci svg { width: 15px; height: 15px; }
.contact-row a { text-decoration: none; overflow-wrap: anywhere; }

/* Coluna direita */
.edu-block h2, .skills-list h2 {
	font-family: var(--font-display); font-stretch: 125%; font-weight: 900; text-transform: uppercase;
	font-size: 1.3rem; margin: 0 0 12px;
}
.edu-block { padding-left: 64px; }
.edu-block ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; color: var(--ink-soft); font-size: .98rem; line-height: 1.4; }
.edu-block li span { display: block; font-size: .8rem; color: var(--muted); }
.edu-block li .tag { display: inline-block; color: var(--accent); font-family: var(--font-mono); font-size: .72rem; letter-spacing: .06em; margin-top: 2px; }
.skills-list { padding-left: 4px; }
.skills-list h2 { color: var(--accent); }
.skills-list ul { list-style: none; margin: 0; padding: 0; font-size: .88rem; line-height: 1.75; color: var(--ink-soft); }

.journey { padding: 32px 32px 28px; }
.journey ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 20px; }
.journey .r {
	font-family: var(--font-display); font-stretch: 118%; font-weight: 800; text-transform: uppercase;
	font-size: .92rem; letter-spacing: .02em; line-height: 1.2;
}
.journey li.is-current .r { color: var(--accent); }
.journey .o { font-size: 1.02rem; color: var(--card-ink); line-height: 1.35; margin-top: 3px; }
.journey .w { font-family: var(--font-mono); font-size: .72rem; color: var(--muted); margin-top: 3px; font-variant-numeric: tabular-nums; }
.journey .older { display: grid; gap: 10px; margin-top: 6px; padding-top: 18px; border-top: 1px solid var(--card-line); }
.journey .older li { display: grid; grid-template-columns: 10px 1fr; gap: 10px; align-items: baseline; }
.journey .older li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--card-ink); transform: translateY(-2px); }
.journey .older .o { font-size: .92rem; margin: 0; }

@media (max-width: 1080px) {
	.hx-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
	.hx-center { grid-column: 1 / -1; grid-row: 1; max-width: 520px; margin: -40px auto 0; width: 100%; }
	/* Em telas menores mostra do rosto até a cintura, com a base esfumada sob os cards */
	.hx-photo { max-height: 640px; overflow: hidden; -webkit-mask-image: linear-gradient(#000 72%, transparent); mask-image: linear-gradient(#000 72%, transparent); }
	.floor { display: none; }
	.hx-figure { transform: none; }
	.hx-left, .hx-right { margin: 0; }
	.hx-left { margin-top: -120px; }
	.hx-right { margin-top: -120px; }
	.edu-block { padding-left: 0; }
	.hx-grid { column-gap: 22px; row-gap: 48px; }
	.hx-left, .hx-right { gap: 32px; }
}
@media (max-width: 720px) {
	.hx-grid { grid-template-columns: minmax(0, 1fr); }
	.hx-center { margin-top: 0; }
	.hx-left { margin-top: -90px; }
	.hx-right { margin-top: 0; }
	.hx-photo { max-height: 520px; }
	.hx-photo img { width: min(78%, 330px); }
	.hx-ring { right: 0; top: 26%; }
	.brand-grid { grid-template-columns: 1fr 1fr; }
	.dna, .brands, .journey { padding: 24px 22px; }
}

/* ==========================================================================
   5. Seções da página inicial
   ========================================================================== */
.section { padding-block: clamp(64px, 9vw, 112px); position: relative; }
.section-head { max-width: 760px; margin-bottom: 44px; }
.section-head p { color: var(--ink-soft); font-size: 1.1rem; }
.section-title {
	font-family: var(--font-display); font-stretch: 125%; font-weight: 900; text-transform: uppercase;
	font-size: clamp(2rem, 5.4vw, 4.2rem); line-height: .92; letter-spacing: -.02em; margin: 0 0 18px;
}
.section-title em { font-style: normal; color: var(--accent); }
.section-dark { background: var(--bg-deep); }

/* Livro */
.book { background: var(--bg-deep); }
.book-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(36px, 6vw, 80px); align-items: center; }
.book-cover {
	position: relative; aspect-ratio: 2 / 3; max-width: 340px; width: 100%;
	border-radius: 4px 14px 14px 4px;
	background: var(--card-solid); color: var(--card-ink);
	border: 1px solid var(--card-line);
	padding: 32px 26px;
	display: flex; flex-direction: column; justify-content: space-between;
	box-shadow: inset 10px 0 0 -6px rgba(255,255,255,.06), var(--shadow);
	transform: rotate(-3deg);
	overflow: hidden;
}
.book-cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.book-cover .bc-kicker { font-family: var(--font-mono); font-size: .64rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.book-cover { container-type: inline-size; }
.book-cover .bc-title { font-family: var(--font-display); font-stretch: 118%; font-size: 2.1rem; font-size: 10cqi; line-height: .95; font-weight: 900; text-transform: uppercase; letter-spacing: -.01em; }
.book-cover .bc-sub { font-size: .8rem; color: var(--card-soft); line-height: 1.4; margin: 0 0 12px; }
.book-cover .bc-author { font-family: var(--font-display); font-stretch: 118%; font-size: .9rem; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.book-cover .bc-stamp {
	align-self: flex-end; margin-right: -4px;
	border: 3px solid var(--accent); color: var(--accent);
	font-family: var(--font-mono); font-weight: 700; font-size: .78rem; letter-spacing: .12em;
	padding: 6px 10px; border-radius: 6px; transform: rotate(-12deg);
}
.book .section-title { font-size: clamp(2rem, 4vw, 3.3rem); }
.book-lead { font-size: clamp(1.15rem, 2vw, 1.4rem); line-height: 1.45; color: var(--ink); }
.book p { color: var(--ink-soft); }
.meetings { list-style: none; margin: 28px 0; padding: 0; display: grid; gap: 10px; counter-reset: meet; }
.meetings li {
	counter-increment: meet;
	display: grid; grid-template-columns: 48px 1fr; gap: 14px; align-items: baseline;
	padding: 16px 18px; border-radius: 14px;
	background: var(--card); border: 1px solid var(--card-line); color: var(--card-ink);
}
.meetings li::before {
	content: counter(meet, decimal-leading-zero);
	font-family: var(--font-display); font-stretch: 125%; font-weight: 900; font-size: 1.1rem; color: var(--accent);
}
.meetings strong { display: block; color: var(--card-ink); font-weight: 600; }
.meetings span { font-size: .92rem; color: var(--card-soft); }
.book-status {
	display: inline-flex; align-items: center; gap: 8px;
	font-family: var(--font-mono); font-size: .78rem; letter-spacing: .06em;
	padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); margin-bottom: 18px; color: var(--ink-soft);
}
.book-status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 25%, transparent); }
@media (max-width: 900px) { .book-grid { grid-template-columns: 1fr; } .book-cover { margin: 0 auto; max-width: 270px; } }

/* Pesquisa / TCC */
.research-top { display: grid; grid-template-columns: 1.35fr .65fr; gap: clamp(28px, 5vw, 64px); align-items: start; margin-bottom: 40px; }
.research-top > * { min-width: 0; }
.grade-card { padding: 28px; text-align: center; }
.grade-card .grade {
	font-family: var(--font-display); font-stretch: 125%; font-weight: 900;
	font-size: 7rem; line-height: .9; color: var(--accent); letter-spacing: -.04em;
}
.grade-card .grade-label { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.grade-card dl { margin: 20px 0 0; text-align: left; display: grid; gap: 12px; font-size: .92rem; }
.grade-card dt { color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; font-family: var(--font-mono); }
.grade-card dd { margin: 0; color: var(--card-ink); }
.research-title { font-size: clamp(1.15rem, 2vw, 1.4rem); line-height: 1.4; color: var(--ink); font-weight: 500; }
.dimensions { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.dimension { padding: 24px 20px; }
.dimension .dim-letter {
	font-family: var(--font-display); font-stretch: 125%; font-size: 3.2rem; font-weight: 900; color: var(--accent); line-height: .9;
}
.dimension h3 { font-family: var(--font-sans); font-size: 1rem; font-weight: 600; margin: 14px 0 6px; }
.dimension p { font-size: .88rem; margin: 0; }
.frameworks { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; list-style: none; padding: 0; }
.frameworks li { font-family: var(--font-mono); font-size: .76rem; padding: 6px 10px; border-radius: 6px; border: 1px dashed var(--line); color: var(--ink-soft); }
@media (max-width: 1080px) { .dimensions { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 900px) { .research-top { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .dimensions { grid-template-columns: 1fr; } }

/* Reconhecimentos */
.awards-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.award { padding: 22px; }
.award strong { display: block; font-family: var(--font-display); font-stretch: 118%; font-weight: 800; text-transform: uppercase; font-size: .98rem; line-height: 1.2; margin-bottom: 8px; color: var(--card-ink); }
.award span { font-size: .88rem; color: var(--card-soft); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.chips li { font-size: .85rem; padding: 6px 12px; border-radius: 8px; border: 1px solid var(--line); color: var(--ink-soft); }
.certs { margin-top: 36px; }
.certs h3 { font-family: var(--font-mono); font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; font-weight: 400; }
@media (max-width: 1000px) { .awards-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .awards-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   6. Cards de post
   ========================================================================== */
.post-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.post-card {
	display: flex; flex-direction: column;
	background: var(--card); color: var(--card-ink);
	border: 1px solid var(--card-line); border-radius: var(--radius);
	overflow: hidden; transition: transform .2s ease, border-color .2s ease;
}
.post-card:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--accent) 50%, transparent); }
.post-card .thumb { aspect-ratio: 16 / 9; overflow: hidden; background: var(--card-solid); display: block; }
.post-card .thumb img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.2); }
.post-card .thumb-fallback {
	width: 100%; height: 100%; display: flex; align-items: flex-end; padding: 18px 20px;
	background: radial-gradient(80% 90% at 85% 0%, color-mix(in srgb, var(--accent) 35%, transparent), transparent 70%), var(--card-solid);
	color: var(--card-ink);
	font-family: var(--font-display); font-stretch: 125%; font-weight: 900; font-size: 1.5rem; line-height: .95; text-transform: uppercase;
}
.post-card .body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.post-card h3 { font-family: var(--font-sans); font-weight: 600; font-size: 1.22rem; line-height: 1.3; margin: 8px 0 10px; letter-spacing: 0; }
.post-card h3 a { color: var(--card-ink); text-decoration: none; }
.post-card h3 a:hover { color: var(--accent); }
.post-card .excerpt { font-size: .93rem; color: var(--card-soft); margin-bottom: 16px; }
.post-card .excerpt p { margin: 0; color: inherit; }
.post-meta { display: flex; flex-wrap: wrap; gap: 6px 14px; font-family: var(--font-mono); font-size: .74rem; color: var(--muted); margin-top: auto; }
.cat-label { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); text-decoration: none; }
.post-grid.is-featured .post-card:first-child { grid-column: span 2; }
.post-grid.is-featured .post-card:first-child h3 { font-size: 1.6rem; }
@media (max-width: 960px) { .post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .post-grid { grid-template-columns: minmax(0, 1fr); } .post-grid.is-featured .post-card:first-child { grid-column: auto; } }

.empty-state { padding: 40px; border: 1px dashed var(--line); border-radius: var(--radius); text-align: center; color: var(--muted); }

/* ==========================================================================
   7. Contato
   ========================================================================== */
.contact-box {
	display: grid; grid-template-columns: 1.3fr 1fr; gap: 32px; align-items: center;
	padding: clamp(28px, 5vw, 56px);
}
.contact-box > * { min-width: 0; }
.contact-box .lead { color: var(--card-soft); }
.contact-box .section-title { font-size: clamp(1.8rem, 3.4vw, 2.9rem); overflow-wrap: break-word; }
.contact-links { display: grid; gap: 10px; }
.contact-links a {
	display: flex; align-items: center; gap: 12px; justify-content: space-between;
	padding: 15px 18px; border-radius: 12px; border: 1px solid var(--card-line);
	text-decoration: none; color: var(--card-ink); font-weight: 500;
}
.contact-links a:hover { border-color: var(--accent); color: var(--accent); }
.contact-links svg { width: 18px; height: 18px; flex: none; }
@media (max-width: 860px) { .contact-box { grid-template-columns: 1fr; } }

/* ==========================================================================
   8. Blog index / arquivos
   ========================================================================== */
.page-hero { padding-block: clamp(48px, 7vw, 88px) 32px; border-bottom: 1px solid var(--line); margin-bottom: 44px; }
.page-hero h1 { font-stretch: 125%; font-weight: 900; text-transform: uppercase; font-size: clamp(2.4rem, 7vw, 5.4rem); line-height: .9; letter-spacing: -.02em; }
.page-hero p, .page-hero .lead { color: var(--ink-soft); font-size: 1.1rem; max-width: 62ch; }
.cat-filter { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 22px 0 0; }
.cat-filter a {
	display: inline-block; padding: 7px 14px; border-radius: 999px;
	border: 1px solid var(--line);
	text-decoration: none; color: var(--ink-soft); font-size: .88rem; font-weight: 500;
}
.cat-filter a:hover, .cat-filter .is-active a { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }

.pagination, .nav-links { display: flex; gap: 8px; justify-content: center; margin: 48px 0 0; flex-wrap: wrap; }
.page-numbers {
	min-width: 42px; height: 42px; padding: 0 12px; display: inline-grid; place-items: center;
	border-radius: 10px; border: 1px solid var(--line);
	text-decoration: none; color: var(--ink); font-weight: 500;
}
.page-numbers.current { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }

.search-form { display: flex; gap: 8px; max-width: 520px; }
.search-form input[type="search"] {
	flex: 1; min-width: 0; padding: 12px 16px; border-radius: 999px;
	border: 1px solid var(--line); background: var(--bg-deep); color: var(--ink); font: inherit;
}

/* ==========================================================================
   9. Post único
   ========================================================================== */
.single-head { padding-block: clamp(48px, 7vw, 88px) 28px; }
.single-head h1 { font-size: clamp(2rem, 4.6vw, 3.4rem); margin: 10px 0 18px; }
.single-head .dek { font-size: 1.2rem; color: var(--ink-soft); }
.byline { display: flex; align-items: center; gap: 12px; margin-top: 22px; font-size: .9rem; color: var(--muted); }
.byline img { background: var(--bg-deep); }
.byline img, .byline .avatar-fallback { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; object-position: 50% 0; filter: grayscale(1); flex: none; }
.byline .avatar-fallback, .author-box .avatar-fallback { filter: none; }
.avatar-fallback { display: grid; place-items: center; background: var(--accent); color: var(--accent-ink); font-family: var(--font-display); font-weight: 900; }
.byline strong { color: var(--ink); display: block; font-weight: 600; }
.single-thumb { max-width: 1000px; margin: 0 auto 40px; padding-inline: var(--gutter); }
.single-thumb img { border-radius: var(--radius); width: 100%; }

.single-thumb { max-width: calc(var(--prose) + 2 * var(--gutter)); }
/* Uma coluna central, sempre alinhada ao título. O sumário só ganha coluna
   própria (à direita, com uma coluna vazia espelhada à esquerda) em telas largas
   e quando o post tem títulos suficientes para gerá-lo. */
.single-layout { display: grid; grid-template-columns: minmax(0, var(--prose)); justify-content: center; padding-inline: var(--gutter); }
.single-layout > .single-main { grid-column: 1; min-width: 0; }
.toc { display: none; font-size: .88rem; }
@media (min-width: 1300px) {
	.single-layout.has-toc { grid-template-columns: 220px minmax(0, var(--prose)) 220px; column-gap: 48px; }
	.single-layout.has-toc > .single-main { grid-column: 2; }
	.single-layout.has-toc .toc { display: block; grid-column: 3; grid-row: 1; position: sticky; top: 96px; align-self: start; }
}
.toc h2 { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; font-weight: 400; }
.toc ol { list-style: none; margin: 0; padding: 0 0 0 12px; border-left: 2px solid var(--line); }
.toc li { margin: 0 0 8px; }
.toc li.lvl-3 { padding-left: 12px; }
.toc a { color: var(--ink-soft); text-decoration: none; }
.toc a:hover, .toc a.is-active { color: var(--accent); }

.entry-content { font-size: 1.1rem; line-height: 1.78; color: var(--ink); overflow-wrap: break-word; }
.entry-content a { overflow-wrap: anywhere; }
.entry-content figure.aligncenter, .entry-content .wp-block-image .aligncenter { display: table; margin-left: auto; margin-right: auto; max-width: 100%; }
.entry-content > * { margin-top: 0; margin-bottom: 1.25em; }
.entry-content h2 { font-size: 1.8rem; margin-top: 2em; }
.entry-content h3 { font-size: 1.35rem; margin-top: 1.6em; }
.entry-content a { color: var(--accent); }
.entry-content ul, .entry-content ol { padding-left: 1.3em; }
.entry-content li { margin-bottom: .4em; }
.entry-content img { border-radius: 10px; height: auto; }
.entry-content figure:not(.alignwide):not(.alignfull):not(.alignleft):not(.alignright):not(.aligncenter), .entry-content iframe, .entry-content video { max-width: 100%; margin-left: 0; margin-right: 0; }
.entry-content .aligncenter, .entry-content .wp-block-image .aligncenter { margin-left: auto; margin-right: auto; }
.entry-content figcaption { font-size: .85rem; color: var(--muted); text-align: center; margin-top: 8px; }
.entry-content blockquote, .wp-block-quote {
	margin: 1.8em 0; padding: 4px 0 4px 24px;
	border-left: 3px solid var(--accent);
	font-size: 1.28rem; line-height: 1.5; color: var(--ink);
}
.wp-block-pullquote { border-top: 2px solid var(--ink); border-bottom: 2px solid var(--ink); padding: 24px 0; text-align: center; }
.wp-block-pullquote blockquote { border: 0; padding: 0; }
.entry-content hr, .wp-block-separator { border: 0; border-top: 1px solid var(--line); margin: 2.4em auto; }
.entry-content table { width: 100%; border-collapse: collapse; font-size: .95rem; display: block; overflow-x: auto; }
.entry-content th, .entry-content td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; }
.entry-content th { background: var(--bg-deep); }
.entry-content :not(pre) > code {
	font-family: var(--font-mono); font-size: .86em;
	background: var(--bg-deep); border: 1px solid var(--line);
	padding: 2px 6px; border-radius: 6px;
}
.entry-content pre, .wp-block-code {
	position: relative;
	background: var(--code-bg); color: var(--code-ink);
	font-family: var(--font-mono); font-size: .88rem; line-height: 1.6;
	padding: 20px 22px; border-radius: 12px; overflow-x: auto;
	border: 1px solid var(--card-line);
}
.entry-content pre code { background: none; border: 0; padding: 0; color: inherit; font-size: inherit; }
.copy-code {
	position: absolute; top: 10px; right: 10px;
	font-family: var(--font-sans); font-size: .75rem; font-weight: 600;
	padding: 5px 10px; border-radius: 6px; cursor: pointer;
	background: rgba(255,255,255,.08); color: #cfd0cc; border: 1px solid rgba(255,255,255,.15);
	opacity: 0; transition: opacity .15s ease;
}
pre:hover .copy-code, .copy-code:focus { opacity: 1; }
.alignwide { max-width: 1000px; margin-left: auto; margin-right: auto; }
.entry-content > .alignwide { max-width: none; width: min(1000px, calc(100vw - 2 * var(--gutter))); margin-left: 50%; transform: translateX(-50%); }
.has-toc .entry-content > .alignwide, .has-toc .entry-content > .alignfull { width: 100%; margin-left: 0; transform: none; }
.alignfull { width: 100vw; margin-left: calc(50% - 50vw); }
.aligncenter { margin-left: auto; margin-right: auto; }
.alignleft { float: left; margin: 0 1.5em 1em 0; }
.alignright { float: right; margin: 0 0 1em 1.5em; }
.wp-caption-text, .gallery-caption { font-size: .85rem; color: var(--muted); }
.sticky, .bypostauthor { /* classes exigidas pelo WP */ }

.book-callout {
	display: grid; grid-template-columns: 84px 1fr; gap: 20px; align-items: center;
	margin: 48px 0 0; padding: 22px;
}
.book-callout .mini-book { transform: rotate(-3deg); }
.book-callout strong { font-family: var(--font-display); font-stretch: 118%; font-weight: 900; text-transform: uppercase; font-size: 1.1rem; display: block; color: var(--card-ink); }
.book-callout p { margin: 4px 0 8px; font-size: .95rem; }
.book-callout a { color: var(--accent); }

.post-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 36px; }
.post-tags a { font-family: var(--font-mono); font-size: .78rem; padding: 5px 10px; border-radius: 6px; border: 1px solid var(--line); color: var(--ink-soft); text-decoration: none; }
.share { display: flex; gap: 8px; align-items: center; margin-top: 24px; font-size: .88rem; color: var(--muted); flex-wrap: wrap; }
.share a, .share button { font: inherit; font-size: .85rem; padding: 6px 12px; border-radius: 8px; border: 1px solid var(--line); background: transparent; color: var(--ink); text-decoration: none; cursor: pointer; }
.share a:hover, .share button:hover { border-color: var(--accent); color: var(--accent); }

.author-box { display: grid; grid-template-columns: 72px 1fr; gap: 18px; margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--line); }
.author-box img { background: var(--bg-deep); }
.author-box img, .author-box .avatar-fallback { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; object-position: 50% 0; font-size: 1.4rem; filter: grayscale(1); }
.author-box h2 { font-size: 1.1rem; text-transform: uppercase; margin-bottom: 4px; }
.author-box p { font-size: .95rem; color: var(--ink-soft); margin: 0; }

.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 48px 0; }
.post-nav a { display: block; padding: 18px; border: 1px solid var(--line); border-radius: 12px; text-decoration: none; color: var(--ink); }
.post-nav a:hover { border-color: var(--accent); }
.post-nav small { display: block; color: var(--muted); font-family: var(--font-mono); font-size: .72rem; margin-bottom: 4px; }
.post-nav .next { text-align: right; }
@media (max-width: 620px) { .post-nav { grid-template-columns: 1fr; } }

.related { padding-block: 64px; background: var(--bg-deep); margin-top: 64px; }

.comments-area { margin-top: 56px; }
.comment-list { list-style: none; padding: 0; }
.comment-list .children { list-style: none; padding-left: 28px; }
.comment-body { padding: 18px 0; border-bottom: 1px solid var(--line); }
.comment-author img { border-radius: 50%; float: left; margin-right: 12px; }
.comment-meta { font-size: .85rem; color: var(--muted); }
.comment-respond input[type="text"], .comment-respond input[type="email"], .comment-respond input[type="url"], .comment-respond textarea {
	width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg-deep); color: var(--ink); font: inherit;
}
.comment-respond .submit { background: var(--accent); color: var(--accent-ink); border: 0; padding: 12px 22px; border-radius: 999px; font-weight: 700; cursor: pointer; }

/* Página do livro */
.book-page-parts { display: grid; gap: 16px; }
.book-part { padding: 24px 26px; }
.book-part h3 { font-family: var(--font-mono); font-weight: 400; font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin-bottom: 4px; }
.book-part h4 { font-family: var(--font-display); font-stretch: 118%; font-weight: 900; text-transform: uppercase; font-size: 1.25rem; margin: 0 0 12px; }
.book-part ol { margin: 0; padding-left: 1.4em; color: var(--card-soft); }
.book-part li { margin-bottom: 4px; }

/* ==========================================================================
   10. Rodapé
   ========================================================================== */
.site-footer { border-top: 1px solid var(--line); padding-block: 56px 36px; font-size: .92rem; color: var(--muted); background: var(--bg-deep); }
.footer-name {
	font-family: var(--font-display); font-stretch: 125%; font-weight: 900; text-transform: uppercase;
	font-size: clamp(2.2rem, 8vw, 6rem); line-height: .85; letter-spacing: -.03em; color: var(--name); margin: 0 0 40px;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.site-footer h2 { font-family: var(--font-mono); font-weight: 400; font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink); margin-bottom: 12px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.site-footer a { color: var(--ink-soft); text-decoration: none; }
.site-footer a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--line); font-size: .82rem; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; } }

.error-404 { text-align: center; padding-block: 120px; }
.error-404 .big { font-family: var(--font-display); font-stretch: 125%; font-weight: 900; font-size: 9rem; line-height: 1; color: var(--accent); }

/* Movimento: conteúdo visível em repouso; só um leve "subir" quando há JS */
.js-reveal .reveal { transform: translateY(12px); opacity: .001; transition: opacity .6s ease, transform .6s ease; }
.js-reveal .reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	.hx-ring { animation: none; }
	.js-reveal .reveal { opacity: 1; transform: none; transition: none; }
	.btn, .post-card, .mini-book { transition: none; }
}