/* =========================================================
   MÉTODO VITAH — folha de estilo compartilhada
   Conceito de layout: página editorial em faixas alternadas
   (verde profundo / branco suave), texto em coluna de leitura
   e títulos serifados grandes com detalhes dourados finos.
   ========================================================= */

:root {
  /* Paleta oficial */
  --verde: #0E2D1F;
  --verde-escuro: #0B2119;
  --oliva: #556B45;
  --dourado: #C9A45A;
  --dourado-claro: #D7B46C;
  --branco: #F7F5EF;
  --cinza: #2E2E2E;

  /* Derivados */
  --papel: #EFEBE0;            /* branco suave um tom abaixo, para faixas */
  --linha: #D9D2BF;            /* fios sobre fundo claro */
  --linha-escura: rgba(215, 180, 108, .28); /* fios sobre verde */
  --texto-suave: #4A4A45;
  --texto-claro: #E9E5D8;
  --dourado-texto: #8A6A2A;    /* dourado escurecido: contraste AA sobre branco */

  /* Tipografia */
  --serif: "Playfair Display", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --sans: "Montserrat", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;

  --fs-body: 1.0625rem;        /* 17 px */
  --fs-small: .9375rem;        /* 15 px — só em rótulos e rodapé */
  --fs-label: .75rem;
  --fs-h3: clamp(1.35rem, 1.1rem + 1vw, 1.7rem);
  --fs-h2: clamp(2rem, 1.4rem + 2.6vw, 3.1rem);
  --fs-h1: clamp(2.8rem, 1.6rem + 5.4vw, 5.6rem);

  --gutter: clamp(1.25rem, 4vw, 3rem);
  --max: 72rem;
  --leitura: 40rem;
  --raio: 3px;

  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--branco);
  color: var(--cinza);
  font-family: var(--sans);
  font-size: var(--fs-body);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
[hidden] { display: none !important; }

a { color: inherit; }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.12;
  margin: 0;
  text-wrap: balance;
  letter-spacing: -.01em;
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); line-height: 1.25; }
p { margin: 0; }

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

.skip {
  position: absolute; left: 1rem; top: -4rem; z-index: 100;
  background: var(--dourado-claro); color: var(--verde-escuro);
  padding: .6rem 1rem; font-weight: 600; text-decoration: none;
}
.skip:focus { top: 1rem; }

.wrap { max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }

.eyebrow {
  font-family: var(--sans);
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--dourado-texto);
  display: flex; align-items: center; gap: .9rem;
}
.eyebrow::before { content: ""; width: 2.2rem; height: 1px; background: currentColor; }
.dark .eyebrow { color: var(--dourado-claro); }

.lead { font-size: clamp(1.1rem, 1rem + .5vw, 1.3rem); line-height: 1.6; max-width: var(--leitura); }
.prose { max-width: var(--leitura); display: grid; gap: 1.1rem; }

/* ---------- Faixas ---------- */
.band { padding-block: clamp(4rem, 9vw, 7.5rem); }
.band.paper { background: var(--papel); }
.dark { background: var(--verde); color: var(--texto-claro); }
.dark.deeper { background: var(--verde-escuro); }
.dark h1, .dark h2, .dark h3 { color: var(--branco); }
.section-head { display: grid; gap: 1.1rem; margin-bottom: clamp(2.5rem, 5vw, 4rem); max-width: 46rem; }

/* ---------- Cabeçalho ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: rgba(11, 33, 25, .96);
  backdrop-filter: saturate(1.2) blur(8px);
  color: var(--texto-claro);
  border-bottom: 1px solid var(--linha-escura);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 4.5rem; }

.brand { display: inline-flex; align-items: baseline; gap: .55rem; text-decoration: none; color: var(--branco); line-height: 1; }
.brand .b-metodo { font-family: var(--sans); font-size: .68rem; font-weight: 600; letter-spacing: .32em; color: var(--dourado-claro); }
.brand .b-vitah { font-family: var(--serif); font-style: italic; font-size: 1.65rem; font-weight: 500; }

.nav-toggle {
  display: none;
  background: transparent; color: var(--branco);
  border: 1px solid var(--linha-escura); border-radius: var(--raio);
  font: 600 .8rem/1 var(--sans); letter-spacing: .14em; text-transform: uppercase;
  padding: .75rem .9rem; cursor: pointer; align-items: center; gap: .6rem;
}
.nav-toggle .bars { width: 18px; height: 12px; position: relative; display: inline-block; }
.nav-toggle .bars::before, .nav-toggle .bars::after, .nav-toggle .bars span {
  content: ""; position: absolute; left: 0; right: 0; height: 1.5px; background: var(--dourado-claro); transition: transform .25s ease, opacity .2s;
}
.nav-toggle .bars::before { top: 0; }
.nav-toggle .bars span { top: 5px; }
.nav-toggle .bars::after { bottom: 0; }
.nav-toggle[aria-expanded="true"] .bars::before { transform: translateY(5.25px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .bars span { opacity: 0; }
.nav-toggle[aria-expanded="true"] .bars::after { transform: translateY(-5.25px) rotate(-45deg); }

.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: clamp(.9rem, 2vw, 1.9rem); }
.site-nav a {
  text-decoration: none; font-size: .82rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase;
  padding-block: .5rem; border-bottom: 1px solid transparent; transition: color .2s, border-color .2s;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--dourado-claro); border-bottom-color: var(--dourado-claro); }

@media (max-width: 58rem) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: absolute; left: 0; right: 0; top: 100%;
    background: var(--verde-escuro); border-bottom: 1px solid var(--linha-escura);
    padding: .5rem var(--gutter) 1.5rem;
  }
  .js .site-nav:not(.open) { display: none; }
  .site-nav ul { flex-direction: column; gap: 0; }
  .site-nav li + li { border-top: 1px solid var(--linha-escura); }
  .site-nav a { display: block; padding-block: 1rem; font-size: .95rem; border-bottom: 0; }
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .7rem;
  font: 600 .85rem/1.2 var(--sans); letter-spacing: .1em; text-transform: uppercase;
  text-decoration: none; padding: 1rem 1.5rem; border-radius: var(--raio);
  border: 1px solid var(--dourado); transition: background .2s, color .2s, transform .2s;
  min-height: 3rem;
}
.btn svg { width: 1.05em; height: 1.05em; flex: none; }
.btn-gold { background: var(--dourado); color: var(--verde-escuro); }
.btn-gold:hover { background: var(--dourado-claro); }
.btn-line { background: transparent; color: var(--verde); border-color: var(--verde); }
.btn-line:hover { background: var(--verde); color: var(--branco); }
.dark .btn-line { color: var(--branco); border-color: var(--dourado-claro); }
.dark .btn-line:hover { background: var(--dourado-claro); color: var(--verde-escuro); }
.btn-row { display: flex; flex-wrap: wrap; gap: .9rem; }

/* ---------- Abertura (home) ---------- */
.hero { padding-block: clamp(3.5rem, 8vw, 6.5rem) clamp(3rem, 6vw, 4.5rem); position: relative; overflow: hidden; }
.hero::after {
  /* círculos concêntricos finos: três dimensões, um centro */
  content: ""; position: absolute; right: -14rem; top: -10rem; width: 38rem; height: 38rem; border-radius: 50%;
  border: 1px solid var(--linha-escura);
  box-shadow: 0 0 0 3.5rem transparent, inset 0 0 0 3.5rem transparent;
  outline: 1px solid rgba(215,180,108,.14); outline-offset: 3.5rem;
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; display: grid; gap: 1.6rem; }
.hero .creators { font-size: .9rem; letter-spacing: .2em; text-transform: uppercase; color: var(--dourado-claro); font-weight: 500; }
.hero h1 { color: var(--branco); }
.hero h1 .it { font-style: italic; color: var(--dourado-claro); }
.hero .lead { color: var(--texto-claro); max-width: 36rem; }

.paths { list-style: none; margin: clamp(2rem, 4vw, 3rem) 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--linha-escura); position: relative; z-index: 1; }
.paths li + li { border-left: 1px solid var(--linha-escura); }
.path {
  display: grid; gap: .35rem; text-decoration: none; padding: 1.6rem 1.5rem 1.4rem 0;
  transition: background .25s;
}
.paths li + li .path { padding-left: 1.5rem; }
.path .p-kicker { font-size: var(--fs-label); letter-spacing: .2em; text-transform: uppercase; color: var(--dourado-claro); font-weight: 600; }
.path .p-title { font-family: var(--serif); font-size: clamp(1.35rem, 1.1rem + .9vw, 1.75rem); color: var(--branco); display: flex; align-items: center; gap: .6rem; }
.path .p-title svg { width: 1.1rem; height: 1.1rem; color: var(--dourado-claro); transition: transform .25s; flex: none; }
.path .p-desc { font-size: var(--fs-small); color: var(--texto-claro); opacity: .85; line-height: 1.5; }
.path:hover .p-title svg, .path:focus-visible .p-title svg { transform: translateX(4px); }
@media (max-width: 46rem) {
  .paths { grid-template-columns: 1fr; }
  .paths li + li { border-left: 0; border-top: 1px solid var(--linha-escura); }
  .path, .paths li + li .path { padding: 1.3rem 0; }
}

/* ---------- Sobre o método ---------- */
.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
@media (max-width: 52rem) { .split { grid-template-columns: 1fr; } }
.split > * { min-width: 0; }

.statement { font-family: var(--serif); font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem); line-height: 1.35; color: var(--verde); }
.statement em { color: var(--oliva); }

.dimensions { list-style: none; padding: 0; margin: clamp(3rem, 6vw, 4.5rem) 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--linha); }
.dimensions li { padding: 2rem 2rem 0 0; display: grid; gap: .7rem; align-content: start; }
.dimensions li + li { padding-left: 2rem; border-left: 1px solid var(--linha); }
.dimensions .d-word { font-family: var(--serif); font-style: italic; font-size: clamp(2rem, 1.5rem + 1.6vw, 2.8rem); color: var(--verde); line-height: 1; }
.dimensions .d-verb { font-size: var(--fs-label); letter-spacing: .2em; text-transform: uppercase; font-weight: 600; color: var(--dourado-texto); }
.dimensions p { color: var(--texto-suave); }
@media (max-width: 46rem) {
  .dimensions { grid-template-columns: 1fr; }
  .dimensions li, .dimensions li + li { padding: 1.6rem 0; border-left: 0; }
  .dimensions li + li { border-top: 1px solid var(--linha); }
}

/* ---------- Criadores lado a lado ---------- */
.duo { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1.5rem, 4vw, 3rem); }
@media (max-width: 46rem) { .duo { grid-template-columns: 1fr; } }
.person { display: grid; gap: 1.2rem; align-content: start; padding-top: 1.8rem; border-top: 2px solid var(--verde); }
.person .role { font-size: var(--fs-label); letter-spacing: .2em; text-transform: uppercase; font-weight: 600; color: var(--dourado-texto); }
.person h3 { font-size: clamp(1.9rem, 1.4rem + 1.6vw, 2.6rem); color: var(--verde); }
.person p { color: var(--texto-suave); }
.person .photo-slot { margin-bottom: .4rem; }

/* Espaço reservado para fotos (tipográfico). Ao inserir foto, troque o conteúdo por <img>. */
.photo-slot {
  aspect-ratio: 4 / 5; max-width: 100%;
  background: var(--verde); color: var(--dourado-claro);
  display: grid; place-items: end start; padding: 1.4rem;
  border-radius: var(--raio); overflow: hidden; position: relative;
}
.photo-slot img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 25%; }
.photo-slot .ph-name { font-family: var(--serif); font-style: italic; font-size: clamp(2rem, 1.5rem + 2vw, 3rem); line-height: 1; color: var(--branco); position: relative; }
.photo-slot .ph-name small { display: block; font-family: var(--sans); font-style: normal; font-size: var(--fs-label); letter-spacing: .22em; text-transform: uppercase; color: var(--dourado-claro); margin-bottom: .7rem; font-weight: 600; }
.photo-slot.wide { aspect-ratio: 16 / 7; }
.person .photo-slot { aspect-ratio: 16 / 9; }

.textlink {
  display: inline-flex; align-items: center; gap: .5rem;
  font-weight: 600; font-size: .85rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--verde); text-decoration: none; border-bottom: 1px solid var(--dourado); padding-bottom: .3rem; width: fit-content;
}
.textlink svg { width: 1em; height: 1em; transition: transform .2s; }
.textlink:hover svg { transform: translateX(3px); }
.dark .textlink { color: var(--branco); border-color: var(--dourado-claro); }

/* ---------- Palestra conjunta ---------- */
.feature { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 6vw, 5rem); align-items: end; }
@media (max-width: 52rem) { .feature { grid-template-columns: 1fr; align-items: start; } }
.feature > * { min-width: 0; }
.feature h2 .sub { display: block; font-style: italic; color: var(--dourado-claro); font-size: .55em; margin-top: .6rem; }
.tags { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.tags li { font-size: .8rem; letter-spacing: .06em; padding: .4rem .8rem; border: 1px solid var(--linha-escura); border-radius: 99px; color: var(--texto-claro); }

/* ---------- Canal Gefen ---------- */
.gefen { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: clamp(1.5rem, 5vw, 4rem); align-items: center; }
@media (max-width: 46rem) { .gefen { grid-template-columns: 1fr; } }
.gefen-mark {
  width: clamp(6rem, 14vw, 9rem); aspect-ratio: 1; border-radius: 50%;
  border: 1px solid var(--dourado); display: grid; place-items: center; color: var(--verde);
}
.gefen-mark svg { width: 42%; height: 42%; }
.gefen h2 { color: var(--verde); }
.gefen .body { display: grid; gap: 1.3rem; max-width: 40rem; }

/* ---------- Encerramento ---------- */
.closing h2 { font-size: clamp(2.2rem, 1.4rem + 3.6vw, 4.2rem); }
.closing h2 .it { font-style: italic; color: var(--dourado-claro); display: block; }
.contacts { list-style: none; margin: clamp(2.5rem, 5vw, 3.5rem) 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--linha-escura); }
.contacts li + li { border-left: 1px solid var(--linha-escura); }
.contact { display: grid; gap: .3rem; padding: 1.5rem 1.5rem 1.5rem 0; text-decoration: none; }
.contacts li + li .contact { padding-left: 1.5rem; }
.contact .c-who { font-size: var(--fs-label); letter-spacing: .2em; text-transform: uppercase; font-weight: 600; color: var(--dourado-claro); }
.contact .c-handle { font-family: var(--serif); font-size: clamp(1.15rem, 1rem + .6vw, 1.4rem); color: var(--branco); overflow-wrap: anywhere; display: flex; align-items: center; gap: .55rem; }
.contact .c-handle svg { width: 1.05rem; height: 1.05rem; color: var(--dourado-claro); flex: none; }
.contact .c-hint { font-size: var(--fs-small); opacity: .8; }
.contact:hover .c-handle { color: var(--dourado-claro); }
@media (max-width: 46rem) {
  .contacts { grid-template-columns: 1fr; }
  .contacts li + li { border-left: 0; border-top: 1px solid var(--linha-escura); }
  .contact, .contacts li + li .contact { padding: 1.2rem 0; }
}

/* ---------- Rodapé ---------- */
.site-footer { background: var(--verde-escuro); color: var(--texto-claro); padding-block: 2.5rem; font-size: var(--fs-small); border-top: 1px solid var(--linha-escura); }
.site-footer .wrap { display: grid; gap: 1.2rem; }
.site-footer .row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; align-items: center; }
.site-footer .note { opacity: .8; max-width: 44rem; line-height: 1.6; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 1.2rem; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--dourado-claro); text-decoration: underline; }

/* ---------- Páginas individuais ---------- */
.page-hero { padding-block: clamp(3rem, 7vw, 5.5rem); }
.page-hero .grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(2rem, 6vw, 5rem); align-items: center; }
@media (max-width: 52rem) { .page-hero .grid { grid-template-columns: 1fr; } }
.page-hero .grid > * { min-width: 0; }
.page-hero .text { display: grid; gap: 1.4rem; }
.page-hero h1 { font-size: clamp(2.6rem, 1.6rem + 4.6vw, 5rem); }
.page-hero .position { font-size: .95rem; letter-spacing: .06em; color: var(--dourado-claro); font-weight: 500; }
.page-hero .quote { font-family: var(--serif); font-style: italic; font-size: clamp(1.3rem, 1.1rem + .9vw, 1.7rem); color: var(--branco); }
.page-hero .photo-slot { background: var(--verde-escuro); border: 1px solid var(--linha-escura); }
.breadcrumb { font-size: var(--fs-small); color: var(--texto-claro); }
.breadcrumb a { color: var(--dourado-claro); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

.credentials { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; border-top: 1px solid var(--linha); }
.credentials li { padding: 1.1rem 0; border-bottom: 1px solid var(--linha); display: grid; gap: .15rem; }
.credentials .c-title { font-weight: 600; color: var(--verde); }
.credentials .c-inst { font-size: var(--fs-small); color: var(--texto-suave); }

/* Lista editorial de temas */
.topics { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(2rem, 5vw, 4rem); border-top: 1px solid var(--linha); }
@media (max-width: 46rem) { .topics { grid-template-columns: 1fr; } }
.topics li { padding: 1.6rem 0; border-bottom: 1px solid var(--linha); display: grid; gap: .5rem; align-content: start; min-width: 0; }
.topics h3 { color: var(--verde); }
.topics p { color: var(--texto-suave); }
.topics .joint { font-size: var(--fs-label); letter-spacing: .18em; text-transform: uppercase; font-weight: 600; color: var(--oliva); }
.topics.single { grid-template-columns: 1fr; }
.dark .topics { border-color: var(--linha-escura); }
.dark .topics li { border-color: var(--linha-escura); }
.dark .topics h3 { color: var(--branco); }
.dark .topics p { color: var(--texto-claro); }
.dark .topics .joint { color: var(--dourado-claro); }

/* Reflexões expansíveis */
.reflections { display: grid; gap: 0; border-top: 1px solid var(--linha); max-width: 50rem; }
.reflection { border-bottom: 1px solid var(--linha); }
.reflection summary {
  list-style: none; cursor: pointer; padding: 1.6rem 3rem 1.6rem 0; position: relative;
  display: grid; gap: .3rem;
}
.reflection summary::-webkit-details-marker { display: none; }
.reflection summary::after {
  content: ""; position: absolute; right: .4rem; top: 50%; width: .8rem; height: .8rem;
  border-right: 1.5px solid var(--dourado-texto); border-bottom: 1.5px solid var(--dourado-texto);
  transform: translateY(-70%) rotate(45deg); transition: transform .25s;
}
.reflection[open] summary::after { transform: translateY(-20%) rotate(-135deg); }
.reflection .r-ref { font-size: var(--fs-label); letter-spacing: .2em; text-transform: uppercase; font-weight: 600; color: var(--dourado-texto); }
.reflection .r-title { font-family: var(--serif); font-size: var(--fs-h3); color: var(--verde); }
.reflection summary:hover .r-title { color: var(--oliva); }
.reflection .r-body { padding: 0 0 2rem; display: grid; gap: 1.1rem; max-width: var(--leitura); }
.scripture {
  margin: 0; padding: 1rem 1.2rem; background: var(--papel); border-left: 2px solid var(--dourado);
  font-size: var(--fs-small); line-height: 1.6; color: var(--texto-suave);
}
.scripture strong { display: block; font-size: var(--fs-label); letter-spacing: .18em; text-transform: uppercase; color: var(--verde); margin-bottom: .3rem; }
.reflection .practice { font-weight: 500; color: var(--verde); }
.reflection .practice span { display: block; font-size: var(--fs-label); letter-spacing: .18em; text-transform: uppercase; color: var(--oliva); font-weight: 600; margin-bottom: .2rem; }
.authorship { font-size: var(--fs-small); color: var(--texto-suave); font-style: italic; }

/* Projetos */
.projects { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1.5rem, 4vw, 2.5rem); }
@media (max-width: 46rem) { .projects { grid-template-columns: 1fr; } }
.projects li { display: grid; gap: .6rem; align-content: start; padding-top: 1.4rem; border-top: 1px solid var(--linha-escura); min-width: 0; }
.projects .p-type { font-size: var(--fs-label); letter-spacing: .2em; text-transform: uppercase; font-weight: 600; color: var(--dourado-claro); }
.projects h3 { color: var(--branco); }
.projects p { color: var(--texto-claro); }

/* CTA de contato individual */
.cta { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2rem; align-items: center; }
@media (max-width: 46rem) { .cta { grid-template-columns: 1fr; } }
.cta h2 { color: var(--verde); }
.cta p { color: var(--texto-suave); margin-top: .8rem; max-width: 34rem; }
.handle { font-family: var(--serif); font-style: italic; color: var(--oliva); }

/* Espaço de foto mais baixo no celular enquanto não houver fotografia */
@media (max-width: 52rem) { .page-hero .photo-slot:not(:has(img)) { aspect-ratio: 16 / 6; } }

/* Âncoras não ficam escondidas sob o cabeçalho fixo */
[id] { scroll-margin-top: 5.5rem; }