/* =========================================================================
   PURA — main.css
   Stage 2: design tokens + reset + base typography + container.
   Estilos de componentes, header, footer, vitrine etc. virão em arquivos
   separados nos próximos stages.
   ========================================================================= */

/* -------------------------------------------------------------------------
   1. Design tokens (CSS custom properties)
   ------------------------------------------------------------------------- */
:root {
	/* Cores — Botica Moderna --------------------------------------------- */
	--ink:        #1B221C;   /* Texto principal — quase preto, com pingo de verde */
	--ink-2:      #52564A;   /* Texto secundário, captions */
	--ink-mute:   #8B8775;   /* Texto terciário, placeholders */

	--paper:      #F2EADB;   /* Background dominante — creme quente */
	--paper-2:    #FBF6EA;   /* Surface alternada (cards, seções claras) */
	--paper-warm: #E8DDC6;   /* Faixa quente (manifesto, divisores) */

	--moss:       #2F4A33;   /* Verde-musgo profundo — protagonista */
	--moss-2:     #5A7B5E;   /* Verde claro pra hover, ícones secundários */

	--terra:      #A24A28;   /* Terracota profunda — secondary accent */
	--terra-2:    #E8C9B3;   /* Terracota desbotada pra backgrounds suaves */

	--line:       #D9CFB8;   /* Bordas e divisores */

	/* Tipografia --------------------------------------------------------- */
	--font-display: 'Fraunces', ui-serif, Georgia, 'Times New Roman', serif;
	--font-body:    'Hanken Grotesk', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;

	/* Escala tipográfica (clamp pra responsividade fluida) */
	--fs-display-xl: clamp(3rem,    7vw + 1rem, 6.75rem);   /* hero h1 */
	--fs-display-lg: clamp(2.25rem, 4vw + 1rem, 4rem);      /* section title */
	--fs-display-md: clamp(1.75rem, 2vw + 1rem, 2.5rem);    /* sub-section */
	--fs-display-sm: clamp(1.25rem, 1vw + 0.75rem, 1.5rem);
	--fs-body-lg:    clamp(1.05rem, 0.4vw + 1rem, 1.18rem);
	--fs-body:       1rem;
	--fs-body-sm:    0.875rem;
	--fs-micro:      0.74rem;   /* labels uppercase */

	/* Espaçamento ------------------------------------------------------- */
	--space-1:  4px;
	--space-2:  8px;
	--space-3:  12px;
	--space-4:  16px;
	--space-5:  24px;
	--space-6:  32px;
	--space-7:  48px;
	--space-8:  64px;
	--space-9:  96px;
	--space-10: 128px;

	/* Layout ------------------------------------------------------------ */
	--container:    1240px;
	--container-px: clamp(1.25rem, 3vw, 2.5rem);

	/* Border-radius ----------------------------------------------------- */
	--radius-0:    0;
	--radius-2:    2px;
	--radius-4:    4px;
	--radius-pill: 999px;

	/* Movimento --------------------------------------------------------- */
	--ease:        cubic-bezier(0.22, 1, 0.36, 1);
	--ease-in:     cubic-bezier(0.55, 0, 1, 0.45);
	--dur-quick:   180ms;
	--dur-base:    320ms;
	--dur-slow:    640ms;

	/* Sombras (usadas com parcimônia) ----------------------------------- */
	--shadow-card:  0 1px 0 var(--line), 0 16px 40px -28px rgba(27, 34, 28, 0.25);
	--shadow-lift:  0 1px 0 var(--line), 0 32px 60px -36px rgba(27, 34, 28, 0.35);
	--shadow-drawer:-24px 0 60px -20px rgba(27, 34, 28, 0.35);

	/* Eixos variáveis Fraunces — usados via font-variation-settings ------ */
	--frns-soft-base:  60;   /* suavidade das curvas (0=duro, 100=mole) */
	--frns-soft-disp:  90;   /* mais alto pra display de hero */
	--frns-opsz-base:  20;   /* optical size para corpo */
	--frns-opsz-disp:  144;  /* optical size grande pra display */
}

/* -------------------------------------------------------------------------
   2. Reset enxuto (não é o Eric Meyer; só o necessário)
   ------------------------------------------------------------------------- */
*,
*::before,
*::after {
	box-sizing: border-box;
}

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

body {
	margin: 0;
	min-height: 100vh;
	background: var(--paper);
	color: var(--ink);
	font-family: var(--font-body);
	font-size: var(--fs-body);
	line-height: 1.6;
	font-weight: 400;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	text-rendering: optimizeLegibility;
}

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

button,
input,
select,
textarea {
	font: inherit;
	color: inherit;
}

button {
	background: none;
	border: 0;
	padding: 0;
	cursor: pointer;
}

a {
	color: inherit;
	text-decoration-thickness: 1px;
	text-underline-offset: 0.18em;
	transition: color var(--dur-quick) var(--ease);
}

ul, ol {
	margin: 0;
	padding: 0;
}

p {
	margin: 0 0 1em;
}

p:last-child {
	margin-bottom: 0;
}

/* -------------------------------------------------------------------------
   3. Tipografia base
   ------------------------------------------------------------------------- */
h1, h2, h3, h4 {
	font-family: var(--font-display);
	font-weight: 400;
	color: var(--ink);
	line-height: 1.05;
	letter-spacing: -0.01em;
	margin: 0 0 0.4em;
	font-variation-settings:
		'opsz' var(--frns-opsz-disp),
		'SOFT' var(--frns-soft-disp);
}

h1 { font-size: var(--fs-display-xl); }
h2 { font-size: var(--fs-display-lg); }
h3 { font-size: var(--fs-display-md); }
h4 { font-size: var(--fs-display-sm); }

em, i {
	font-style: italic;
}

/* Itálico do Fraunces tem caractere caligráfico forte — usado pra palavras-acento */
h1 em, h2 em, h3 em,
.display em {
	color: var(--moss);
	font-style: italic;
	font-variation-settings:
		'opsz' var(--frns-opsz-disp),
		'SOFT' 100;
}

.eyebrow,
.label {
	font-family: var(--font-display);
	font-style: italic;
	font-weight: 500;
	font-size: var(--fs-micro);
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--moss);
	font-variation-settings:
		'opsz' 14,
		'SOFT' 30;
}

::selection {
	background: var(--moss);
	color: var(--paper);
}

/* -------------------------------------------------------------------------
   4. Layout — container + grain overlay
   ------------------------------------------------------------------------- */
.container {
	width: 100%;
	max-width: var(--container);
	margin-inline: auto;
	padding-inline: var(--container-px);
}

/* Grão de papel em todo o body — fixo e leve, não compete com o conteúdo. */
body::before {
	content: '';
	position: fixed;
	inset: 0;
	pointer-events: none;
	z-index: 1;
	opacity: 0.045;
	mix-blend-mode: multiply;
	background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180' viewBox='0 0 180 180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.105 0 0 0 0 0.133 0 0 0 0 0.109 0 0 0 0.85 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
	background-size: 180px 180px;
}

/* Garante que tudo acima do grão (conteúdo) recebe pointer events normalmente. */
.site-header,
.site-main,
.site-footer {
	position: relative;
	z-index: 2;
}

/* -------------------------------------------------------------------------
   5. Acessibilidade
   ------------------------------------------------------------------------- */
.screen-reader-text {
	border: 0;
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	height: 1px;
	width: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	white-space: nowrap;
	word-wrap: normal;
}

.skip-link {
	position: absolute;
	top: -100px;
	left: var(--space-4);
	background: var(--ink);
	color: var(--paper);
	padding: var(--space-3) var(--space-5);
	border-radius: var(--radius-2);
	font-weight: 600;
	z-index: 100;
	transition: top var(--dur-quick) var(--ease);
}

.skip-link:focus {
	top: var(--space-4);
}

:focus-visible {
	outline: 2px solid var(--moss);
	outline-offset: 3px;
	border-radius: var(--radius-2);
}

/* -------------------------------------------------------------------------
   6. Header / Footer placeholders (Stage 2 mínimo — viram pesados no Stage 3)
   ------------------------------------------------------------------------- */
.site-header {
	padding-block: var(--space-5);
	border-bottom: 1px solid var(--line);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-5);
}

.site-brand {
	font-family: var(--font-display);
	font-size: 1.5rem;
	font-weight: 500;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	text-decoration: none;
	color: var(--ink);
	font-variation-settings: 'opsz' 144, 'SOFT' 40;
}

.site-main {
	min-height: 60vh;
	padding-block: var(--space-9);
}

/* Páginas estáticas genéricas (page.php) */
.site-main--page {
	padding-block: 0;
}

.page-article {
	padding-block: clamp(var(--space-7), 8vw, var(--space-9));
}

.page-article__header {
	max-width: 880px;
	margin-bottom: var(--space-7);
	padding-bottom: var(--space-6);
	border-bottom: 1px solid var(--line);
}

.page-article__title {
	font-size: clamp(2.4rem, 4vw + 1rem, 4rem);
	margin: var(--space-3) 0 0;
	font-variation-settings: 'opsz' 144, 'SOFT' 90;
	letter-spacing: -0.015em;
}

.page-article__title em {
	color: var(--moss);
	font-style: italic;
	font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.page-article__body {
	max-width: 760px;
	font-size: var(--fs-body-lg);
	line-height: 1.7;
	color: var(--ink-2);
}

.page-article__body h2 {
	font-size: clamp(1.6rem, 2vw + 1rem, 2.2rem);
	margin-top: var(--space-7);
	margin-bottom: var(--space-3);
	color: var(--ink);
	font-variation-settings: 'opsz' 36, 'SOFT' 80;
	font-weight: 500;
}

.page-article__body h3 {
	font-size: 1.4rem;
	margin-top: var(--space-5);
	margin-bottom: var(--space-3);
	color: var(--ink);
	font-variation-settings: 'opsz' 36, 'SOFT' 70;
	font-weight: 500;
}

/* Suporte aos blocos default do Gutenberg dentro do .page-article__body */
.page-article__body .has-drop-cap:first-letter,
.page-article__body p.has-drop-cap::first-letter {
	font-family: var(--font-display);
	font-size: 4.4em;
	line-height: 0.85;
	float: left;
	margin: 0.06em 0.12em 0 -0.04em;
	color: var(--moss);
	font-style: italic;
	font-variation-settings: 'opsz' 144, 'SOFT' 100;
	font-weight: 500;
}

.page-article__body em {
	color: var(--moss);
	font-style: italic;
	font-variation-settings: 'opsz' 24, 'SOFT' 100;
}

.page-article__body strong {
	color: var(--ink);
	font-weight: 600;
}

.page-article__body ul,
.page-article__body ol {
	margin: 0 0 var(--space-5);
	padding-left: 1.5em;
}

.page-article__body ul li,
.page-article__body ol li {
	margin-bottom: var(--space-2);
	line-height: 1.7;
}

.page-article__body ul li::marker {
	color: var(--moss);
}

.page-article__body blockquote,
.page-article__body .wp-block-quote {
	margin: var(--space-7) 0;
	padding: var(--space-5) var(--space-6);
	border-left: 3px solid var(--moss);
	background: var(--paper-2);
	font-family: var(--font-display);
	font-style: italic;
	font-size: 1.25rem;
	line-height: 1.5;
	color: var(--ink);
	font-variation-settings: 'opsz' 36, 'SOFT' 90;
}

.page-article__body blockquote p,
.page-article__body .wp-block-quote p {
	margin-bottom: var(--space-3);
}

.page-article__body blockquote cite,
.page-article__body .wp-block-quote cite {
	font-family: var(--font-body);
	font-style: normal;
	font-size: 0.85rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--ink-mute);
	display: block;
	margin-top: var(--space-3);
}

.page-article__body .wp-block-columns {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--space-7);
	margin: var(--space-6) 0;
}

@media (max-width: 720px) {
	.page-article__body .wp-block-columns {
		grid-template-columns: 1fr;
		gap: var(--space-5);
	}
}

.page-article__body .wp-block-column {
	min-width: 0;
}

.page-article__body hr,
.page-article__body .wp-block-separator {
	border: 0;
	border-top: 1px solid var(--line);
	margin: var(--space-7) 0;
	max-width: 200px;
	margin-inline: auto;
}

.page-article__body .wp-block-image {
	margin: var(--space-6) 0;
}

.page-article__body .wp-block-image img {
	border-radius: var(--radius-4);
}

.page-article__body .wp-block-image figcaption {
	font-family: var(--font-display);
	font-style: italic;
	font-size: 0.85rem;
	color: var(--ink-mute);
	text-align: center;
	margin-top: var(--space-3);
}

.page-article__body a {
	color: var(--moss);
	text-decoration: underline;
	text-underline-offset: 0.2em;
	text-decoration-thickness: 1px;
	transition: color var(--dur-quick) var(--ease);
}

.page-article__body a:hover {
	color: var(--ink);
}

/* Eyebrow no body de páginas estáticas */
.page-article__body .eyebrow,
.page-article__body p.eyebrow {
	margin: 0 0 var(--space-3);
}

/* -------------------------------------------------------------------------
   404
   ------------------------------------------------------------------------- */
.error-404 {
	padding-block: clamp(var(--space-8), 12vw, var(--space-10));
	position: relative;
	overflow: hidden;
	min-height: 60vh;
	display: flex;
	align-items: center;
}

.error-404__inner {
	position: relative;
	max-width: 720px;
	text-align: center;
	z-index: 1;
}

.error-404__leaf {
	position: absolute;
	left: 50%;
	top: -40px;
	transform: translateX(-50%) rotate(-6deg);
	width: 320px;
	height: auto;
	color: var(--moss-2);
	opacity: 0.16;
	z-index: 0;
	pointer-events: none;
}

.error-404__title {
	position: relative;
	font-size: clamp(2.4rem, 4vw + 1rem, 4.4rem);
	margin: var(--space-3) 0 var(--space-4);
	font-variation-settings: 'opsz' 144, 'SOFT' 95;
	letter-spacing: -0.015em;
	line-height: 1.05;
	z-index: 1;
}

.error-404__title em {
	color: var(--moss);
	font-style: italic;
	font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.error-404__lede {
	color: var(--ink-2);
	font-size: var(--fs-body-lg);
	max-width: 56ch;
	margin: 0 auto var(--space-6);
	line-height: 1.65;
	position: relative;
	z-index: 1;
}

.error-404__search {
	margin: 0 auto var(--space-6);
	max-width: 480px;
}

.error-404__actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-3);
	justify-content: center;
}

/* -------------------------------------------------------------------------
   Search form (.search-form)
   ------------------------------------------------------------------------- */
.search-form {
	display: flex;
	align-items: stretch;
	background: var(--paper-2);
	border: 1px solid var(--line);
	border-radius: var(--radius-pill);
	overflow: hidden;
	transition: border-color var(--dur-quick) var(--ease);
}

.search-form:focus-within {
	border-color: var(--moss);
}

.search-form__input {
	flex: 1;
	background: transparent;
	border: 0;
	padding: 0.95em 1.3em;
	font-family: var(--font-body);
	font-size: 0.95rem;
	color: var(--ink);
	min-width: 0;
}

.search-form__input::placeholder {
	color: var(--ink-mute);
}

.search-form__input:focus {
	outline: 0;
}

.search-form__submit {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	background: transparent;
	color: var(--moss);
	cursor: pointer;
	transition: background var(--dur-quick) var(--ease), color var(--dur-quick) var(--ease);
}

.search-form__submit:hover {
	background: var(--ink);
	color: var(--paper);
}

/* -------------------------------------------------------------------------
   Search results (.search-results)
   ------------------------------------------------------------------------- */
.search-results {
	padding-block: clamp(var(--space-7), 6vw, var(--space-9));
}

.search-results__header {
	margin-bottom: var(--space-7);
	padding-bottom: var(--space-6);
	border-bottom: 1px solid var(--line);
	max-width: 720px;
}

.search-results__title {
	font-size: clamp(2rem, 3vw + 1rem, 3.2rem);
	margin: var(--space-3) 0 var(--space-5);
	font-variation-settings: 'opsz' 144, 'SOFT' 90;
	letter-spacing: -0.015em;
	line-height: 1.1;
}

.search-results__title em {
	color: var(--moss);
	font-style: italic;
	font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.search-results__form {
	max-width: 480px;
}

.search-results__list {
	list-style: none;
	padding: 0;
	margin: 0 0 var(--space-7);
	display: flex;
	flex-direction: column;
	gap: 0;
}

.search-result {
	padding-block: var(--space-5);
	border-bottom: 1px solid var(--line);
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
	transition: padding var(--dur-base) var(--ease);
}

.search-result:hover {
	padding-left: var(--space-3);
}

.search-result__type {
	font-family: var(--font-display);
	font-style: italic;
	font-size: 0.74rem;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--moss);
	margin: 0;
	font-variation-settings: 'opsz' 14, 'SOFT' 30;
}

.search-result__title {
	font-family: var(--font-display);
	font-size: 1.5rem;
	margin: 0;
	font-weight: 500;
	font-variation-settings: 'opsz' 36, 'SOFT' 80;
	letter-spacing: -0.01em;
}

.search-result__title a {
	color: var(--ink);
	text-decoration: none;
	transition: color var(--dur-quick) var(--ease);
}

.search-result__title a:hover {
	color: var(--moss);
}

.search-result__excerpt {
	color: var(--ink-2);
	font-size: 0.95rem;
	line-height: 1.6;
	margin: 0;
	max-width: 70ch;
}

.search-result__link {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	font-family: var(--font-body);
	font-weight: 600;
	font-size: 0.78rem;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--moss);
	text-decoration: none;
	margin-top: var(--space-2);
	transition: gap var(--dur-base) var(--ease);
}

.search-result__link:hover {
	gap: var(--space-3);
}

/* Empty state da busca */
.search-results__empty {
	max-width: 540px;
	margin: var(--space-9) auto;
	text-align: center;
	padding: var(--space-7) var(--space-6);
	border: 1px dashed var(--line);
	border-radius: var(--radius-4);
	background: var(--paper-2);
}

.search-results__empty-text {
	color: var(--ink-2);
	font-size: var(--fs-body-lg);
	margin: 0 0 var(--space-5);
}

/* Pagination genérica (the_posts_pagination) */
.navigation.pagination {
	margin-top: var(--space-7);
}

.navigation.pagination .nav-links {
	display: flex;
	gap: var(--space-2);
	justify-content: center;
	flex-wrap: wrap;
}

.navigation.pagination .page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 40px;
	height: 40px;
	padding: 0 var(--space-3);
	border: 1px solid var(--line);
	border-radius: var(--radius-pill);
	font-family: var(--font-body);
	font-size: 0.88rem;
	color: var(--ink-2);
	text-decoration: none;
	background: var(--paper-2);
	transition: all var(--dur-quick) var(--ease);
}

.navigation.pagination .page-numbers:hover {
	border-color: var(--moss);
	color: var(--moss);
}

.navigation.pagination .page-numbers.current {
	background: var(--ink);
	color: var(--paper);
	border-color: var(--ink);
}

.site-footer {
	padding-block: var(--space-7);
	border-top: 1px solid var(--line);
	color: var(--ink-2);
	font-size: var(--fs-body-sm);
}

/* -------------------------------------------------------------------------
   7. Reduce motion (acessibilidade)
   ------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
		scroll-behavior: auto !important;
	}
}