/* ================================================================
   ESTILO DAS PÁGINAS DE PROJETO (isabella.html, margarett.html, acai-yo.html)
   Este arquivo é compartilhado pelas 3 páginas.
   As cores de cada marca ficam no topo de cada página (bloco :root).
   A página tem a cara do CLIENTE. Da turzin. ficam só: logo, tipografia
   (Bricolage em caixa alta nos títulos) e o ponto final quadrado.
   ================================================================ */

/* [GUIA: case-base] cores e fontes comuns às 3 páginas */
:root {
  --paper: #f5f2eb;        /* fundo das páginas de projeto (claro, bom para ler texto longo) */
  --ink: #161513;          /* texto */
  --mute: #5f5b53;         /* texto secundário */
  --line: #ddd7cb;         /* linhas finas */
  --card: #fffdf8;         /* fundo dos quadros (resumo, mapa de branding) */
  /* uma fonte só: Bricolage Grotesque (a tipografia da turzin.) */
  --display: 'Bricolage Grotesque', 'Arial Narrow', system-ui, sans-serif; /* títulos, em CAIXA ALTA */
  --serif: 'Bricolage Grotesque', system-ui, sans-serif;                   /* texto corrido */
  --sans: 'Bricolage Grotesque', system-ui, sans-serif;                    /* textos de apoio */
  --mono: 'Bricolage Grotesque', system-ui, sans-serif;                    /* etiquetas em CAIXA ALTA */
  --largura: 80;           /* largura da Bricolage nos títulos (75 = condensada, 100 = normal) */
  --g: clamp(16px, 4vw, 56px);
  --curva: cubic-bezier(.2,.8,.2,1);
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 18px/1.6 var(--serif); font-optical-sizing: auto; }
img { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; }
h1, h2, h3 { font-family: var(--display); text-transform: uppercase; letter-spacing: -.015em; margin: 0; text-wrap: balance; line-height: .98; font-variation-settings: "wdth" var(--largura); }
/* ponto final quadrado (toque da turzin.) na cor do cliente */
.pt { display: inline-block; width: .16em; height: .16em; margin-left: .05em; background: var(--brand); }
.capa .pt { background: currentColor; }   /* na capa o ponto acompanha a cor do título */
.prox .pt { background: #fff; }
.mono { font-family: var(--mono); font-weight: 500; font-size: 12.5px; letter-spacing: .08em; text-transform: uppercase; }
code { font: 14px var(--mono); }

/* barra de leitura no topo */
.read { position: fixed; top: 0; left: 0; height: 3px; width: 0; background: var(--brand); z-index: 40; }

/* topo: voltar + logo */
.top { position: fixed; top: 0; left: 0; right: 0; z-index: 30; display: flex; justify-content: space-between; align-items: center; padding: calc(12px + env(safe-area-inset-top, 0px)) var(--g) 12px; color: #fff; transition: background .3s, color .3s; }
.top.solid { background: color-mix(in srgb, var(--paper) 92%, transparent); color: var(--ink); backdrop-filter: blur(8px); }
.top a { text-decoration: none; }
.logo { display: block; width: 100px; line-height: 0; }
.logo .t, .logo .s { fill: currentColor; }
.logo .d { fill: var(--logo-ponto, var(--ink)); }   /* ponto quadrado: contrasta com as letras (cor do cliente) */
.top.solid .logo .d { fill: var(--brand); }
.back { font: 700 13px var(--sans); letter-spacing: .06em; text-transform: uppercase; display: inline-flex; gap: 8px; align-items: center; border: 1.5px solid currentColor; border-radius: 0; padding: 8px 14px; opacity: .9; }
.back:hover { opacity: 1; }

/* ================= CAPA ================= */
.capa { background: var(--brand); color: var(--on-brand, #fff); padding: calc(110px + env(safe-area-inset-top, 0px)) var(--g) 0; overflow: hidden; }
.capa .kick { opacity: .75; display: block; margin-bottom: 18px; }
.capa h1 { font-weight: 800; font-size: clamp(52px, 12vw, 176px); line-height: .92; letter-spacing: -.02em; }
.capa h1 .w { display: inline-block; overflow: hidden; vertical-align: top; padding: .14em .03em .12em; margin: -.14em -.03em -.12em; }
.capa h1 .w > span { display: inline-block; animation: sobe 1.1s var(--curva) both; }
@keyframes sobe { from { transform: translateY(110%) rotate(5deg); } }
.capa .sub { font-size: clamp(19px, 2.2vw, 26px); max-width: 38ch; margin: 22px 0 0; opacity: .9; animation: aparece 1s .5s var(--curva) both; }
@keyframes aparece { from { opacity: 0; transform: translateY(18px); } }
.ficha { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-top: 46px; padding-top: 18px; border-top: 1px solid color-mix(in srgb, currentColor 30%, transparent); font: 15px/1.45 var(--sans); animation: aparece 1s .7s var(--curva) both; }
.ficha b { display: block; font: 500 11.5px var(--mono); letter-spacing: .1em; text-transform: uppercase; opacity: .7; margin-bottom: 4px; }
@media (max-width: 760px) { .ficha { grid-template-columns: 1fr 1fr; } }
.capa-img { margin: 48px calc(-1 * var(--g)) 0; height: min(78vh, 720px); overflow: hidden; }
.capa-img img { width: 100%; height: 118%; object-fit: cover; will-change: transform; }

/* ================= ESTRUTURA: SUMÁRIO + TEXTO ================= */
.corpo { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 0 clamp(32px, 6vw, 96px); padding: 0 var(--g); max-width: 1320px; margin: 0 auto; }
.sumario { position: sticky; top: 90px; align-self: start; padding-top: 72px; font: 14px/1.4 var(--sans); }
.sumario b { display: block; margin-bottom: 14px; }
.sumario ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; border-left: 1px solid var(--line); }
.sumario a { display: block; padding: 6px 0 6px 14px; margin-left: -1px; border-left: 2px solid transparent; text-decoration: none; color: var(--mute); transition: color .25s, border-color .25s; }
.sumario a.on { color: var(--ink); border-left-color: var(--brand); font-weight: 600; }
@media (max-width: 960px) { .corpo { grid-template-columns: 1fr; } .sumario { display: none; } }
article { min-width: 0; padding-bottom: 40px; }

/* cada capítulo */
.cap { padding-top: 72px; scroll-margin-top: 70px; }
.cap > h2 { font-size: clamp(32px, 4.4vw, 58px); font-weight: 800; margin-bottom: 22px; }
.cap > h2 .n { display: inline-block; margin-right: .5em; vertical-align: .5em; font: 600 .36em var(--mono); color: var(--brand); letter-spacing: .04em; }
.cap h3 { font-size: 24px; font-weight: 700; margin: 34px 0 10px; }
.cap p { max-width: 66ch; margin: 0 0 18px; }
.cap ul.lista { max-width: 66ch; padding-left: 1.1em; margin: 0 0 18px; }
.cap ul.lista li { margin-bottom: 8px; }
.cap ul.lista li::marker { color: var(--brand); }
blockquote { margin: 26px 0; padding: 4px 0 4px 22px; border-left: 3px solid var(--brand); max-width: 60ch; color: var(--mute); }
blockquote cite { display: block; font: normal 14px var(--sans); margin-top: 8px; color: var(--mute); }
.cit { font: 0.85em var(--sans); color: var(--mute); }

/* resumo (abstract) */
.resumo { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: clamp(20px, 3vw, 36px); margin-top: 72px; }
.resumo p { margin: 10px 0 0; max-width: 70ch; }
.resumo .chave { font: 15px var(--sans); color: var(--mute); margin-top: 16px; }

/* figuras numeradas (como em um TCC) */
figure.fig { margin: 30px 0; }
figure.fig img { width: 100%; border-radius: 8px; background: #ddd; }
figure.fig figcaption { font: 14px/1.45 var(--sans); color: var(--mute); margin-top: 10px; }
figure.fig figcaption b { color: var(--ink); }
.duas { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.tres { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.duas figure.fig, .tres figure.fig { margin: 0; }
@media (max-width: 640px) { .duas, .tres { grid-template-columns: 1fr; } }
.galeria { margin: 30px 0; }

/* objetivos */
.objetivos { display: grid; gap: 12px; margin: 10px 0 24px; max-width: 70ch; }
.objetivos div { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px 20px; font: 16px/1.55 var(--sans); }
.objetivos b { font: 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--brand); display: block; margin-bottom: 4px; }

/* metodologia: etapas */
.etapas { list-style: none; padding: 0; margin: 20px 0 26px; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; counter-reset: e; }
.etapas li { counter-increment: e; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; font: 14.5px/1.45 var(--sans); }
.etapas li::before { content: "0" counter(e); display: block; font: 600 12px var(--mono); color: var(--brand); margin-bottom: 8px; }
.etapas b { display: block; font-size: 15.5px; margin-bottom: 4px; }
@media (max-width: 900px) { .etapas { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .etapas { grid-template-columns: 1fr; } }

/* ================= MAPA DE BRANDING ================= */
.mapa { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; margin: 24px 0; font: 15.5px/1.5 var(--sans); }
.mapa > div { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px; grid-column: span 2; min-width: 0; }
.mapa > div.largo { grid-column: span 3; }
.mapa > div.essencia { grid-column: 1 / -1; background: var(--brand); color: var(--on-brand, #fff); border: 0; text-align: center; padding: 30px 20px; }
.mapa .essencia p { font: 800 clamp(28px, 3.8vw, 48px)/1 var(--display); text-transform: uppercase; letter-spacing: -.015em; font-variation-settings: "wdth" var(--largura); margin: 8px auto 0; max-width: none; }
.mapa b.t { display: block; font: 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--brand); margin-bottom: 8px; }
.mapa .essencia b.t { color: inherit; opacity: .75; }
.mapa ul { margin: 0; padding-left: 1em; } .mapa li { margin-bottom: 4px; }
.mapa .tags { display: flex; flex-wrap: wrap; gap: 6px; }
.mapa .tags span { border: 1px solid var(--line); border-radius: 99px; padding: 3px 10px; font-size: 14px; }
.enao { display: grid; grid-template-columns: 1fr auto 1fr; gap: 4px 10px; font-size: 15px; }
.enao span:nth-child(3n+2) { color: var(--mute); font: 11px var(--mono); align-self: center; }
@media (max-width: 860px) { .mapa > div, .mapa > div.largo { grid-column: 1 / -1; } }

/* ================= CONSTRUÇÃO DO SÍMBOLO ================= */
.constr { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 28px; align-items: center; margin: 24px 0; }
.constr .tela { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px; }
.constr svg { width: 100%; height: auto; max-height: 72vh; display: block; }
.constr ol { margin: 0; padding-left: 1.2em; font: 16px/1.55 var(--sans); }
.constr ol li { margin-bottom: 12px; }
.constr ol li::marker { color: var(--brand); font-weight: 700; }
@media (max-width: 860px) { .constr { grid-template-columns: 1fr; } }
/* [GUIA: case-esboco] esboço de construção: símbolo fiel ao original + linhas-guia tracejadas por cima (sem animação) */
.esboco .guia { stroke: var(--brand); stroke-width: 2; fill: none; stroke-dasharray: 6 6; opacity: .5; }
.esboco .rot { font-family: var(--mono); font-weight: 500; fill: var(--mute); }   /* tamanho das legendas: atributo font-size dentro de cada SVG */

/* ================= MATRIZ RACI ================= */
/* [GUIA: case-raci] cores das letras da matriz */
.raci-leg { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin: 20px 0; font: 15px/1.45 var(--sans); }
.raci-leg div { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 14px; }
@media (max-width: 760px) { .raci-leg { grid-template-columns: 1fr 1fr; } }
.l { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 0; font: 800 14px var(--mono); font-style: normal; }
.l.A { background: var(--brand); color: var(--on-brand, #fff); }        /* A = responde pelo problema */
.l.R { background: color-mix(in srgb, var(--brand) 22%, #fff); color: var(--ink); }   /* R = resolve junto */
.l.C { border: 1.5px solid color-mix(in srgb, var(--brand) 45%, #fff); color: var(--ink); } /* C = apoia */
.l.I { color: var(--mute); }                                             /* I = acompanha */
.raci-leg .l { margin-bottom: 8px; }
.tabela { overflow-x: auto; margin: 22px 0; border: 1px solid var(--line); border-radius: 12px; background: var(--card); }
table.raci { border-collapse: collapse; width: 100%; min-width: 760px; font: 14.5px/1.4 var(--sans); }
table.raci th, table.raci td { padding: 10px 8px; border-bottom: 1px solid var(--line); text-align: center; }
table.raci th { font: 11px var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--mute); }
table.raci td:first-child, table.raci th:first-child { text-align: left; padding-left: 16px; width: 34%; }
table.raci tr:last-child td { border-bottom: 0; }
table.raci td:first-child b { font: 600 12px var(--mono); color: var(--brand); margin-right: 6px; }

/* problemas */
.problemas { list-style: none; padding: 0; margin: 18px 0; display: grid; gap: 10px; max-width: 72ch; font: 16px/1.55 var(--sans); }
.problemas li { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 14px 18px; display: grid; grid-template-columns: 44px 1fr; gap: 4px 12px; }
.problemas li b.p { grid-row: span 2; font: 700 15px var(--mono); color: var(--brand); }
.problemas li strong { font-weight: 600; }
.problemas li span { color: var(--mute); }

/* caixa de responsabilidade de cada elemento */
.resp { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--brand); border-radius: 10px; padding: 12px 16px; margin: 4px 0 22px; font: 14.5px/1.4 var(--sans); max-width: 72ch; }
.resp > b { font: 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--brand); margin-right: 4px; }
.resp span { display: inline-flex; gap: 6px; align-items: center; }
.resp .l { width: 24px; height: 24px; font-size: 12px; border-radius: 6px; }

/* resultados: problema → solução */
.solucoes { display: grid; gap: 10px; margin: 18px 0; max-width: 76ch; font: 15.5px/1.55 var(--sans); }
.solucoes div { display: grid; grid-template-columns: 44px 1fr; gap: 2px 12px; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 14px 18px; }
.solucoes b.p { grid-row: span 2; font: 700 15px var(--mono); color: var(--brand); }
.solucoes em { font-style: normal; color: var(--mute); font-size: 14px; }

/* ================= TIPOGRAFIA ================= */
.tipo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; margin: 24px 0; }
.tipo .amostra { border-radius: 12px; overflow: hidden; min-height: 220px; display: grid; }
.tipo .amostra img { width: 100%; height: 100%; object-fit: cover; }
.tipo dl { margin: 0; font: 15.5px/1.5 var(--sans); display: grid; gap: 14px; align-content: center; }
.tipo dt { font: 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--brand); }
.tipo dd { margin: 2px 0 0; }
@media (max-width: 760px) { .tipo { grid-template-columns: 1fr; } }

/* ================= PALETA ================= */
.paleta { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; margin: 24px 0; }
.cor { background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; font: 15px/1.5 var(--sans); }
.cor .amostra { height: 130px; background: var(--c); transform-origin: left; transform: scaleX(.001); transition: transform 1.2s var(--curva); }
.cor.in .amostra { transform: none; }
.cor .info { padding: 14px 16px 16px; }
.cor .info b { display: block; font: 800 19px var(--display); text-transform: uppercase; letter-spacing: 0; }
.cor .cod { font: 12px var(--mono); color: var(--mute); margin: 4px 0 10px; }
.proporcao { display: flex; height: 54px; border-radius: 10px; overflow: hidden; margin: 18px 0 8px; border: 1px solid var(--line); }
.proporcao span { flex: var(--p) 1 0; background: var(--c); color: var(--t, #fff); font: 12px var(--mono); display: grid; place-items: center; transform: scaleY(.001); transform-origin: bottom; transition: transform .9s var(--curva); }
.proporcao.in span { transform: none; }
.proporcao span:nth-child(2) { transition-delay: .12s; } .proporcao span:nth-child(3) { transition-delay: .24s; } .proporcao span:nth-child(4) { transition-delay: .36s; } .proporcao span:nth-child(5) { transition-delay: .48s; }

/* ================= REFERÊNCIAS ================= */
.refs { font: 16px/1.55 var(--sans); padding-left: 0; list-style: none; max-width: 75ch; }
.refs li { margin-bottom: 14px; padding-left: 2em; text-indent: -2em; }

/* ================= PRÓXIMO PROJETO ================= */
.prox { display: block; background: var(--next); color: #fff; text-decoration: none; padding: clamp(60px, 9vw, 120px) var(--g); margin-top: 60px; }
.prox .mono { opacity: .75; }
.prox strong { display: block; font: 800 clamp(48px, 10vw, 150px)/.92 var(--display); text-transform: uppercase; letter-spacing: -.02em; font-variation-settings: "wdth" var(--largura); margin-top: 12px; transition: font-variation-settings .5s var(--curva); }
.prox:hover strong { font-variation-settings: "wdth" 100; }
.contato { display: flex; flex-wrap: wrap; gap: 14px 30px; align-items: center; justify-content: space-between; padding: 30px var(--g) calc(30px + env(safe-area-inset-bottom, 0px)); font: 15px var(--sans); }
.btn { display: inline-flex; gap: 10px; align-items: center; background: var(--brand); color: var(--on-brand, #fff); border-radius: 0; padding: 14px 22px; font: 700 14px var(--sans); letter-spacing: .06em; text-transform: uppercase; text-decoration: none; }
.btn:hover { background: var(--ink); color: var(--paper); }

/* blocos que sobem ao aparecer */
.rv { transition: transform .9s var(--curva), opacity .9s; }
.rv.pre { transform: translateY(30px); opacity: .1; }

/* ================= SITE (só para clientes com site feito pela turzin.) =================
   [GUIA: case-site] item apagado no sumário + aparelhos (notebook e celular) com as telas */
.sumario .off { display: block; padding: 6px 0 6px 14px; color: var(--mute); opacity: .38; cursor: not-allowed; }
.aparelhos { position: relative; margin: 34px 0 26px; padding: 0 0 8% 0; }
.note-pc { width: 88%; background: #1d1d1f; border-radius: 12px; padding: 0 0 10px; box-shadow: 0 40px 80px -40px rgba(0,0,0,.45); overflow: hidden; }
.note-pc .barra { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: #2a2a2c; }
.note-pc .barra i { width: 10px; height: 10px; border-radius: 50%; background: #5a5a5e; }
.note-pc .barra span { margin-left: 14px; flex: 1; max-width: 280px; background: #3a3a3d; color: #cfcfd4; font: 12px var(--sans); padding: 4px 12px; border-radius: 6px; }
.note-pc img { width: 100%; display: block; }
.cel { position: absolute; right: 0; bottom: 0; width: 27%; background: #111; border-radius: 28px; padding: 9px; box-shadow: 0 40px 70px -30px rgba(0,0,0,.55); }
.cel img { width: 100%; border-radius: 20px; display: block; }
@media (max-width: 640px) { .note-pc { width: 100%; } .cel { width: 38%; right: -2%; bottom: -6%; border-radius: 20px; padding: 6px; } .cel img { border-radius: 15px; } .aparelhos { padding-bottom: 22%; } }

/* seta branca no PC (igual à página inicial) */
@media (pointer: fine) {
  html, html * { cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='26' height='26' viewBox='0 0 26 26'%3E%3Cpath d='M4 2.5v18.2l4.7-4.5 3.2 7.2 3.1-1.4-3.1-7h6.6z' fill='%23fff' stroke='%23212121' stroke-width='1.4' stroke-linejoin='round'/%3E%3C/svg%3E") 4 2, auto !important; }
}