/* ═══════════════════════════════════════════════════════════════
   LUCAS ZOGHBI — Consultoria Online
   Sistema: Minimalist Monochrome / Swiss editorial
   Paleta: preto · cinza · branco (sem cor de acento)
   Princípios: raio 0 · zero sombra · fios hairline · inversão
   ═══════════════════════════════════════════════════════════════ */

/* ─────────── TOKENS ─────────── */
:root {
  /* Cor */
  --ink:        #000000;
  --ink-soft:   #0A0A0A;
  --paper:      #FFFFFF;
  --gray-50:    #FAFAFA;
  --gray-100:   #F4F4F4;
  --gray-200:   #E5E5E5;
  --gray-300:   #D4D4D4;
  --gray-400:   #A3A3A3;
  --gray-500:   #737373;
  --gray-600:   #525252;
  --gray-700:   #404040;
  --gray-800:   #262626;
  --gray-900:   #171717;

  /* Véus translúcidos */
  --veil-1: rgba(255,255,255,.04);
  --veil-2: rgba(255,255,255,.08);
  --line-light: rgba(255,255,255,.22);
  --line-hair:  rgba(255,255,255,.12);

  /* Tipografia */
  --font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-sans:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', monospace;

  /* Escala fluida */
  --t-hero:    clamp(3.25rem, 12.5vw, 10rem);
  --t-display: clamp(2.5rem, 7.5vw, 6rem);
  --t-h2:      clamp(2rem, 5.5vw, 4rem);
  --t-h3:      clamp(1.25rem, 2.2vw, 1.625rem);
  --t-lead:    clamp(1.0625rem, 1.55vw, 1.3125rem);
  --t-body:    1rem;
  /* Mobile-first: corpo nunca abaixo de 16px no celular (evita zoom no iOS
     e atende o pedido de leitura fácil). Reduz só a partir de 768px. */
  --t-small:   1rem;
  --t-label:   0.75rem;

  /* Espaço */
  --s-1: 0.5rem;
  --s-2: 1rem;
  --s-3: 1.5rem;
  --s-4: 2rem;
  --s-5: 3rem;
  --s-6: 4rem;
  --s-7: 6rem;
  --s-8: 8rem;
  --section-y: clamp(5rem, 11vw, 10rem);
  --gutter:    clamp(1.25rem, 5vw, 4.5rem);
  --wrap:      82rem;

  /* Forma */
  --radius: 0px;
  --hair:  1px solid var(--gray-200);
  --rule:  2px solid var(--ink);

  /* Movimento */
  --ease:     cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
  --dur:  .3s;
  --header-h: 72px;
}

/* ─────────── RESET ─────────── */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

body {
  font-family: var(--font-sans);
  font-size: var(--t-body);
  font-weight: 400;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; height: auto; }
picture { display: contents; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
em { font-style: normal; }

::selection { background: var(--ink); color: var(--paper); }
:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }

.skip-link {
  position: fixed; top: 0; left: 0; z-index: 200;
  padding: .875rem 1.25rem;
  background: var(--ink); color: var(--paper);
  font-family: var(--font-mono); font-size: var(--t-label);
  text-transform: uppercase; letter-spacing: .12em;
  transform: translateY(-110%);
  transition: transform .2s var(--ease);
}
.skip-link:focus { transform: translateY(0); }

/* Textura de papel — profundidade sem cor */
.grain {
  position: fixed; inset: 0; z-index: 300; pointer-events: none;
  opacity: .035; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ─────────── PRIMITIVAS ─────────── */
.wrap {
  position: relative; z-index: 1;
  width: 100%; max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.wrap--narrow { max-width: 52rem; }

.section { position: relative; padding-block: var(--section-y); }
.section--paper { background: var(--paper); color: var(--ink); }
.section--ink   { background: var(--ink);   color: var(--paper); }

/* Numeral gigante translúcido ao fundo da seção */
.section[data-wm]::before {
  content: attr(data-wm);
  position: absolute; top: clamp(.5rem, 2vw, 2rem); right: var(--gutter);
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(7rem, 24vw, 22rem);
  line-height: .72; letter-spacing: -.05em;
  color: currentColor; opacity: .05;
  pointer-events: none; user-select: none; z-index: 0;
}

/* Eyebrow numerada — assinatura editorial do site */
.eyebrow {
  display: flex; align-items: center; gap: .875rem;
  font-family: var(--font-mono);
  font-size: var(--t-label); font-weight: 500;
  text-transform: uppercase; letter-spacing: .22em;
  color: var(--gray-500);
  margin-bottom: var(--s-5);
}
.eyebrow::after { content: ''; flex: 1; height: 1px; background: currentColor; opacity: .28; }
.eyebrow--light { color: var(--gray-400); }
.eyebrow--hero  { color: var(--gray-300); }
.eyebrow__num {
  padding: .3rem .55rem; border: 1px solid currentColor;
  line-height: 1; letter-spacing: .1em;
}

/* Títulos display */
.h-display {
  font-family: var(--font-display);
  font-size: var(--t-h2); font-weight: 700;
  line-height: .92; letter-spacing: -.015em;
  text-transform: uppercase; text-wrap: balance;
}
.h-display--xl   { font-size: var(--t-display); }
.h-display--hero { font-size: var(--t-hero); line-height: .88; }
/* Contraste: em fundo claro o cinza mais claro permitido para texto é
   gray-500 (4.74:1); em fundo preto, gray-400 (8.3:1). Nunca inverter. */
.h-display em { color: var(--gray-500); }
.section--ink .h-display em { color: var(--gray-400); }

.lead {
  font-size: var(--t-lead); font-weight: 300; line-height: 1.6;
  color: var(--gray-700); max-width: 46ch;
}
.lead--light  { color: var(--gray-400); }
.lead--light strong { color: var(--paper); font-weight: 500; }
.lead--center { max-width: 54ch; margin-inline: auto; text-align: center; }

.quote {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.5rem);
  font-weight: 500; line-height: 1.18; letter-spacing: -.01em;
  text-align: center; text-wrap: balance;
  max-width: 26ch; margin: var(--s-7) auto 0;
  padding-top: var(--s-5); border-top: var(--rule);
  color: var(--ink);
}
.quote::before { content: '“'; }
.quote::after  { content: '”'; }
.quote--light { color: var(--paper); border-top-color: var(--paper); }

/* ─────────── BOTÕES ─────────── */
.btn {
  --btn-bg: var(--ink);
  --btn-fg: var(--paper);
  --btn-bd: var(--ink);
  display: inline-flex; align-items: center; justify-content: center;
  gap: .625rem;
  min-height: 52px; padding: .9375rem 1.75rem;
  background: var(--btn-bg); color: var(--btn-fg);
  border: 1px solid var(--btn-bd); border-radius: var(--radius);
  font-family: var(--font-mono); font-size: var(--t-label); font-weight: 500;
  text-transform: uppercase; letter-spacing: .14em; text-align: center;
  cursor: pointer;
  transition: background var(--dur) var(--ease),
              color var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}
.btn--sm { min-height: 44px; padding: .5rem 1.125rem; letter-spacing: .1em; }
.btn--lg { min-height: 60px; padding: 1.125rem 2.5rem; }
.btn--block { display: flex; width: 100%; }

/* Seta que avança no hover */
.btn--arrow::after {
  content: '→'; display: inline-block;
  transition: transform var(--dur) var(--ease-out);
}
.btn--arrow:hover::after { transform: translateX(5px); }

/* Inversão no hover — o gesto central do sistema */
.btn--light        { --btn-bg: var(--paper); --btn-fg: var(--ink);   --btn-bd: var(--paper); }
.btn--light:hover  { --btn-bg: transparent;  --btn-fg: var(--paper); }
.btn--dark         { --btn-bg: var(--ink);   --btn-fg: var(--paper); --btn-bd: var(--ink); }
.btn--dark:hover   { --btn-bg: transparent;  --btn-fg: var(--ink);   --btn-bd: var(--ink); }

/* Botão no header sobre fundo claro fica escuro */
.header.is-solid .btn--light { --btn-bg: var(--ink); --btn-fg: var(--paper); --btn-bd: var(--ink); }
.header.is-solid .btn--light:hover { --btn-bg: transparent; --btn-fg: var(--ink); }

.link-ghost {
  display: inline-flex; align-items: center; gap: .5rem;
  min-height: 44px;
  font-family: var(--font-mono); font-size: var(--t-label);
  text-transform: uppercase; letter-spacing: .14em;
  color: var(--gray-300);
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.link-ghost::after { content: '↓'; transition: transform var(--dur) var(--ease); }
.link-ghost:hover { color: var(--paper); border-bottom-color: var(--paper); }
.link-ghost:hover::after { transform: translateY(3px); }

/* ─────────── HEADER ─────────── */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  color: var(--paper);
  border-bottom: 1px solid transparent;
  transition: background var(--dur) var(--ease),
              color var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}
/* Vidro escuro assim que sai do topo (sobre seções pretas) */
.header.is-scrolled:not(.is-solid) {
  background: rgba(0,0,0,.55);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom-color: var(--line-hair);
}
/* Vidro claro sobre seções brancas */
.header.is-solid {
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(160%) blur(16px);
  -webkit-backdrop-filter: saturate(160%) blur(16px);
  color: var(--ink);
  border-bottom-color: var(--gray-200);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-3); height: var(--header-h);
  max-width: var(--wrap); margin-inline: auto;
  padding-inline: var(--gutter);
}

/* Barra de progresso de leitura */
.progress {
  position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  background: transparent; overflow: hidden;
}
.progress i {
  display: block; height: 100%; width: 100%;
  background: currentColor;
  transform: scaleX(0); transform-origin: left;
  transition: transform .1s linear;
}

/* ─────────── MARCA VANGUARD ───────────
   Duas versões do lockup sobrepostas: a branca vale sobre fundo escuro,
   a preta assume quando o header vira vidro claro. O cross-fade acompanha
   a mesma inversão do resto do sistema. */
.brand {
  position: relative;
  display: flex; align-items: center;
  min-height: 44px;
  flex: 0 0 auto;
}
.brand__logo {
  display: block; width: auto; height: 38px;
  transition: opacity var(--dur) var(--ease);
}
.brand__logo--dark {
  position: absolute; left: 0; top: 50%;
  transform: translateY(-50%);
  opacity: 0;
}
.header.is-solid .brand__logo--light { opacity: 0; }
.header.is-solid .brand__logo--dark  { opacity: 1; }

.brand--footer { min-height: 0; }
.brand--footer img { width: auto; height: 74px; }

/* Assinatura da marca na seção Sobre */
.brand-line {
  display: flex; flex-wrap: wrap; align-items: center; gap: .5rem .625rem;
  margin-bottom: var(--s-3);
  font-family: var(--font-mono); font-size: var(--t-label);
  text-transform: uppercase; letter-spacing: .16em;
  color: var(--gray-500);
}
.brand-line img { width: auto; height: 22px; flex: 0 0 auto; }

.nav-desk { display: none; gap: var(--s-4); }
.nav-desk a {
  position: relative;
  display: inline-flex; align-items: center; min-height: 44px;
  font-family: var(--font-mono); font-size: var(--t-label);
  text-transform: uppercase; letter-spacing: .14em;
  opacity: .78;
  transition: opacity var(--dur) var(--ease);
}
.nav-desk a::after {
  content: ''; position: absolute; left: 0; bottom: 12px;
  width: 100%; height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: right;
  transition: transform var(--dur) var(--ease);
}
.nav-desk a:hover { opacity: 1; }
.nav-desk a:hover::after,
.nav-desk a.is-active::after { transform: scaleX(1); transform-origin: left; }
.nav-desk a.is-active { opacity: 1; }

.header__actions { display: flex; align-items: center; gap: var(--s-2); }
.header__actions .btn--sm { display: none; }

/* Menu como palavra, não ícone */
.menu-toggle {
  min-height: 44px; min-width: 44px;
  display: inline-flex; align-items: center; justify-content: flex-end;
  font-family: var(--font-mono); font-size: var(--t-label);
  text-transform: uppercase; letter-spacing: .16em;
}
.menu-toggle__label { border-bottom: 1px solid currentColor; padding-bottom: 2px; }

/* ─────────── MENU OVERLAY ─────────── */
.menu-overlay {
  position: fixed; inset: 0; z-index: 99;
  display: flex; flex-direction: column; justify-content: center;
  gap: var(--s-5);
  padding: calc(var(--header-h) + var(--s-5)) var(--gutter) var(--s-6);
  background: rgba(0,0,0,.94);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  color: var(--paper);
  opacity: 0;
  transition: opacity .35s var(--ease);
}
.menu-overlay[hidden] { display: none; }
.menu-overlay.is-open { opacity: 1; }

.menu-overlay__nav { display: flex; flex-direction: column; }
.menu-overlay__nav a {
  display: flex; align-items: baseline; gap: 1rem;
  padding-block: .625rem;
  border-bottom: 1px solid var(--line-hair);
  font-family: var(--font-display);
  font-size: clamp(2rem, 10vw, 3rem);
  font-weight: 600; line-height: 1.1;
  text-transform: uppercase; letter-spacing: -.01em;
  transition: padding-left var(--dur) var(--ease), color var(--dur) var(--ease);
}
.menu-overlay__nav a:hover { padding-left: .75rem; }
.menu-overlay__num {
  font-family: var(--font-mono); font-size: var(--t-label);
  font-weight: 400; letter-spacing: .16em; color: var(--gray-400);
}

/* ─────────── HERO ─────────── */
.hero {
  position: relative; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: calc(var(--header-h) + var(--s-6)) 0 var(--s-6);
  background: var(--ink); color: var(--paper);
  overflow: hidden;
}
.hero__media { position: absolute; inset: -6% 0; z-index: 0; will-change: transform; }
.hero__media img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: 72% 50%;
  /* Ken burns lento na entrada */
  transform: scale(1.09);
  animation: heroZoom 2.6s var(--ease-out) forwards;
}
@keyframes heroZoom { to { transform: scale(1); } }

/* Véu em degradê. No mobile o texto ocupa a largura toda, então quem
   protege é o eixo vertical. A partir de 768px o texto vive na coluna
   esquerda: o véu escurece esse lado e libera o atleta à direita. */
.hero__media::after {
  content: ''; position: absolute; inset: 0;
  /* O bloco de texto começa por volta de 30% da altura no celular,
     então a rampa precisa fechar antes disso. Faixa clara fica em 10–24%. */
  background: linear-gradient(180deg,
    rgba(0,0,0,.58)   0%,
    rgba(0,0,0,.22)  10%,
    rgba(0,0,0,.20)  24%,
    rgba(0,0,0,.76)  34%,
    rgba(0,0,0,.92)  50%,
    rgba(0,0,0,.97) 100%);
}
@media (min-width: 768px) {
  .hero__media::after {
    background:
      linear-gradient(90deg,
        rgba(0,0,0,.94)   0%,
        rgba(0,0,0,.90)  40%,
        rgba(0,0,0,.66)  62%,
        rgba(0,0,0,.24)  84%,
        rgba(0,0,0,.04) 100%),
      linear-gradient(180deg,
        rgba(0,0,0,.55)   0%,
        rgba(0,0,0,.08)  24%,
        rgba(0,0,0,0)    46%,
        rgba(0,0,0,.30)  82%,
        rgba(0,0,0,.70) 100%);
  }
}

.hero__body {
  position: relative; z-index: 1;
  width: 100%; max-width: var(--wrap);
  margin-inline: auto; padding-inline: var(--gutter);
}
.hero .eyebrow { margin-bottom: var(--s-3); }

.hero__title {
  font-family: var(--font-display);
  font-size: var(--t-hero); font-weight: 700;
  line-height: .86; letter-spacing: -.025em;
  text-transform: uppercase;
  margin-bottom: var(--s-4);
}
.hero__title .line { display: block; overflow: hidden; }
.hero__title .line > span {
  display: block; transform: translateY(105%);
  animation: lineUp .95s var(--ease-out) forwards;
}
.hero__title .line:nth-child(1) > span { animation-delay: .12s; }
.hero__title .line:nth-child(2) > span { animation-delay: .22s; }
.hero__title .line:nth-child(3) > span { animation-delay: .32s; }
.hero__title .line:last-child > span { color: var(--gray-400); }
@keyframes lineUp { to { transform: translateY(0); } }

.hero__lead {
  font-size: var(--t-lead); font-weight: 300; line-height: 1.6;
  color: var(--gray-300); max-width: 44ch; margin-bottom: var(--s-4);
}
.hero__cta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-3); }

.hero__scroll {
  position: absolute; right: var(--gutter); bottom: var(--s-6); z-index: 1;
  display: none; flex-direction: column; align-items: center; gap: .75rem;
  font-family: var(--font-mono); font-size: var(--t-label);
  text-transform: uppercase; letter-spacing: .2em; color: var(--gray-300);
  writing-mode: vertical-rl;
}
.hero__scroll i {
  width: 1px; height: 64px; background: currentColor;
  transform-origin: top; animation: scrollLine 2s var(--ease) infinite;
}
@keyframes scrollLine { 0%,100% { transform: scaleY(.28); opacity: .35; } 50% { transform: scaleY(1); opacity: 1; } }

/* ─────────── FAIXA PERFORMANCE · LONGEVIDADE ───────────
   Faixa fixa: as duas palavras centradas, sem rolagem. */
.marquee {
  background: var(--paper); color: var(--ink);
  border-block: var(--rule);
  padding: .875rem var(--gutter);
  overflow: hidden;
}
.marquee__fixed {
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 600;
  /* Sem rolagem, a linha inteira precisa caber: o piso acompanha a
     largura da tela para não estourar em telas de 320px. */
  font-size: clamp(1rem, 5.2vw, 2.5rem);
  text-transform: uppercase; letter-spacing: .02em;
  white-space: nowrap;
}
.marquee i {
  display: inline-block; margin-inline: clamp(1rem, 3vw, 2.25rem);
  font-size: .5em; font-style: normal; color: var(--gray-400);
  transform: translateY(-.15em);
}

/* ─────────── SOBRE ─────────── */
.sobre { display: grid; gap: var(--s-5); }

.sobre__portrait { position: relative; overflow: hidden; }
/* 4:5 = proporção nativa do arquivo, então o retrato entra sem corte. */
.sobre__portrait img {
  width: 100%; aspect-ratio: 4/5; object-fit: cover;
  filter: grayscale(1) contrast(1.08);
}
.sobre__portrait figcaption {
  position: absolute; left: 0; bottom: 0;
  padding: .625rem .875rem;
  background: rgba(0,0,0,.82);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  color: var(--paper);
  font-family: var(--font-mono); font-size: var(--t-label);
  text-transform: uppercase; letter-spacing: .12em;
}

.sobre__body .h-display { margin-bottom: var(--s-3); }
.sobre__body .lead { margin-bottom: var(--s-5); }

/* Biografia em dois parágrafos: o bloco carrega o respiro, não cada <p>. */
.sobre__bio { display: grid; gap: var(--s-2); margin-bottom: var(--s-5); }
.sobre__bio .lead { margin-bottom: 0; }

.roster { border-top: var(--rule); padding-top: var(--s-3); }
.roster__label {
  font-family: var(--font-mono); font-size: var(--t-label);
  text-transform: uppercase; letter-spacing: .16em;
  color: var(--gray-500); margin-bottom: var(--s-2);
}
.roster__list li {
  display: flex; flex-wrap: wrap; align-items: baseline;
  justify-content: space-between; gap: .25rem 1rem;
  padding: .8125rem .5rem .8125rem 0;
  border-bottom: var(--hair);
  transition: background var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}
.roster__list li:hover { background: var(--gray-100); padding-left: .625rem; }
.roster__list strong {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(1.125rem, 2.2vw, 1.375rem);
  text-transform: uppercase; letter-spacing: .005em; line-height: 1.15;
}
.roster__list span {
  font-size: var(--t-small); color: var(--gray-500);
  text-align: right; flex: 1 1 12ch;
}
.roster__more {
  margin-top: var(--s-2);
  font-family: var(--font-mono); font-size: var(--t-label);
  text-transform: uppercase; letter-spacing: .14em; color: var(--gray-500);
}

/* ─────────── RESULTADOS (galeria) ───────────
   Sobre e Resultados são as duas claras seguidas, então um fio de 2px
   marca a virada. No celular vira carrossel com snap; a partir de 768px
   assenta como grade. */
.section--rule { border-top: var(--rule); }

.galeria {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 62vw;
  gap: 2px;
  margin-top: var(--s-5);
  padding-inline: var(--gutter);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.galeria::-webkit-scrollbar { display: none; }

.galeria figure {
  position: relative;
  overflow: hidden;
  scroll-snap-align: center;
  background: var(--gray-100);
}
.galeria img {
  width: 100%; aspect-ratio: 4/5; object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  transition: transform .8s var(--ease-out), filter .5s var(--ease);
}
.galeria figure::after {
  content: ''; position: absolute; inset: 0;
  background: var(--ink); opacity: 0;
  transition: opacity .5s var(--ease);
  pointer-events: none;
}
.galeria figure:hover img { transform: scale(1.06); }
.galeria figure:hover::after { opacity: .12; }

.galeria__nota {
  margin-top: var(--s-4); text-align: center;
  font-family: var(--font-mono); font-size: var(--t-label);
  text-transform: uppercase; letter-spacing: .18em; color: var(--gray-500);
}

/* ─────────── MÉTODO ─────────── */
.section--ink .h-display { margin-bottom: var(--s-5); }

.cols { display: grid; gap: var(--s-3); margin-bottom: var(--s-4); }
.note { font-size: var(--t-small); color: var(--gray-400); max-width: 40ch; align-self: end; }

.chips__intro {
  font-size: var(--t-small); color: var(--gray-400);
  max-width: 56ch; margin-bottom: var(--s-2);
}
.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: var(--s-7); }
.chips li {
  padding: .5rem .875rem;
  background: var(--veil-1);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  border: 1px solid var(--line-light);
  font-family: var(--font-mono); font-size: var(--t-label);
  text-transform: uppercase; letter-spacing: .12em; color: var(--gray-300);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.chips li:hover { background: var(--veil-2); color: var(--paper); }

.steps { display: grid; gap: 0; border-top: 1px solid var(--line-light); }
.steps li {
  position: relative; isolation: isolate;
  display: grid; grid-template-columns: 3.25rem 1fr;
  gap: .25rem var(--s-2);
  padding: var(--s-3) .75rem;
  border-bottom: 1px solid var(--line-hair);
}
/* Véu que desliza da esquerda */
.steps li::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: var(--veil-1);
  transform: scaleX(0); transform-origin: left;
  transition: transform .45s var(--ease-out);
}
.steps li:hover::before { transform: scaleX(1); }
.steps__num {
  grid-row: span 2;
  font-family: var(--font-mono); font-size: var(--t-label);
  letter-spacing: .12em; color: var(--gray-400); padding-top: .45rem;
}
.steps h3 {
  font-family: var(--font-display); font-weight: 600;
  font-size: var(--t-h3); text-transform: uppercase;
  letter-spacing: .01em; line-height: 1.1;
}
.steps p { font-size: var(--t-small); color: var(--gray-400); max-width: 52ch; }

/* ─────────── PARA QUEM ─────────── */
#clientes .h-display { text-align: center; margin-bottom: var(--s-3); }
#clientes .lead--center { margin-bottom: var(--s-7); }

.split { display: grid; gap: var(--s-6); align-items: start; }
.split__title {
  font-family: var(--font-mono); font-size: var(--t-label);
  text-transform: uppercase; letter-spacing: .18em; color: var(--gray-500);
  padding-bottom: var(--s-2); margin-bottom: var(--s-2);
  border-bottom: var(--rule);
}

.ticks li {
  position: relative;
  padding: .875rem 0 .875rem 2rem;
  border-bottom: var(--hair);
  font-size: var(--t-small); line-height: 1.55; color: var(--gray-700);
}
/* Marcador: quadrado sólido, não travessão */
.ticks li::before {
  content: ''; position: absolute; left: 0; top: 1.25rem;
  width: 7px; height: 7px; background: var(--ink);
  transition: transform var(--dur) var(--ease-out);
}
.ticks li:hover::before { transform: rotate(45deg) scale(1.15); }

.results li {
  display: flex; align-items: baseline; gap: 1rem;
  padding-block: .875rem;
  border-bottom: var(--hair);
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(1.125rem, 2.2vw, 1.375rem);
  text-transform: uppercase; letter-spacing: .005em; line-height: 1.15;
}
.results li span {
  font-family: var(--font-mono); font-weight: 400; font-size: var(--t-label);
  letter-spacing: .12em; color: var(--gray-500);
}
.results__foot {
  margin-top: var(--s-2);
  font-size: var(--t-small); color: var(--gray-500); font-style: italic;
}

/* ─────────── PLANOS ─────────── */
#consultoria .h-display { text-align: center; margin-bottom: var(--s-3); }
#consultoria .lead--center { margin-bottom: var(--s-6); }

/* O gap vira o fio branco fino entre os cards */
.plans { display: grid; gap: 1px; background: var(--line-light); }

.plan {
  position: relative; isolation: isolate;
  display: flex; flex-direction: column; gap: var(--s-3);
  padding: var(--s-4) var(--s-3);
  background: var(--ink);
  color: var(--paper);
  transition: color .4s var(--ease);
}
/* Painel branco que sobe no hover: o card inteiro se inverte */
.plan::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: var(--paper);
  transform: scaleY(0); transform-origin: bottom;
  transition: transform .5s var(--ease-out);
}
.plan:hover::before,
.plan:focus-within::before { transform: scaleY(1); }
.plan:hover, .plan:focus-within { color: var(--ink); }

.plan__flag {
  align-self: flex-start;
  padding: .3125rem .625rem; margin-bottom: -.5rem;
  background: var(--paper); color: var(--ink);
  font-family: var(--font-mono); font-size: var(--t-label);
  text-transform: uppercase; letter-spacing: .14em;
  transition: background .4s var(--ease), color .4s var(--ease);
}
.plan:hover .plan__flag,
.plan:focus-within .plan__flag { background: var(--ink); color: var(--paper); }

.plan__name {
  font-family: var(--font-mono); font-size: var(--t-label);
  text-transform: uppercase; letter-spacing: .2em;
  color: var(--gray-400); margin-bottom: .625rem;
  transition: color .4s var(--ease);
}
.plan__price {
  display: flex; align-items: baseline; gap: .25rem;
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(3rem, 7vw, 4.25rem); line-height: .9; letter-spacing: -.02em;
}
.plan__price small,
.plan__price span {
  color: var(--gray-400);
  font-weight: 500; letter-spacing: 0;
  transition: color .4s var(--ease);
}
.plan__price small { font-size: .34em; }
.plan__price span  { font-size: .26em; letter-spacing: .02em; }
.plan__total {
  margin-top: .5rem;
  font-family: var(--font-mono); font-size: var(--t-label);
  text-transform: uppercase; letter-spacing: .12em; color: var(--gray-400);
  transition: color .4s var(--ease);
}

.plan__list { flex: 1; border-top: 1px solid var(--line-light); transition: border-color .4s var(--ease); }
.plan__list li {
  padding-block: .8125rem;
  border-bottom: 1px solid var(--line-hair);
  font-size: var(--t-small); line-height: 1.5; color: var(--gray-400);
  transition: color .4s var(--ease), border-color .4s var(--ease);
}

/* Estado invertido: cinzas trocam de lado para manter o contraste AA */
.plan:hover .plan__name,      .plan:focus-within .plan__name,
.plan:hover .plan__total,     .plan:focus-within .plan__total,
.plan:hover .plan__price small, .plan:focus-within .plan__price small,
.plan:hover .plan__price span,  .plan:focus-within .plan__price span { color: var(--gray-500); }
.plan:hover .plan__list li,   .plan:focus-within .plan__list li { color: var(--gray-700); border-bottom-color: var(--gray-200); }
.plan:hover .plan__list,      .plan:focus-within .plan__list { border-top-color: var(--ink); }

/* Botão acompanha a inversão do card */
.btn--plan { --btn-bg: transparent; --btn-fg: var(--paper); --btn-bd: rgba(255,255,255,.32); }
.btn--plan:hover { --btn-bg: var(--paper); --btn-fg: var(--ink); --btn-bd: var(--paper); }
.plan:hover .btn--plan,
.plan:focus-within .btn--plan { --btn-bg: var(--ink); --btn-fg: var(--paper); --btn-bd: var(--ink); }
.plan:hover .btn--plan:hover,
.plan:focus-within .btn--plan:hover { --btn-bg: transparent; --btn-fg: var(--ink); --btn-bd: var(--ink); }

.plans__foot {
  margin-top: var(--s-4); text-align: center;
  font-family: var(--font-mono); font-size: var(--t-label);
  text-transform: uppercase; letter-spacing: .18em; color: var(--gray-400);
}

/* ─────────── FAQ ─────────── */
#faq .h-display { margin-bottom: var(--s-5); }
.faq { border-top: var(--rule); }
.faq__item { border-bottom: var(--hair); }

.faq__item summary {
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-2);
  min-height: 64px; padding-block: var(--s-2);
  cursor: pointer; list-style: none;
  font-family: var(--font-display); font-weight: 600;
  font-size: var(--t-h3); text-transform: uppercase;
  letter-spacing: .01em; line-height: 1.2;
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary:hover { color: var(--gray-600); padding-left: .5rem; }

.faq__item summary i { position: relative; flex: 0 0 auto; width: 16px; height: 16px; }
.faq__item summary i::before,
.faq__item summary i::after {
  content: ''; position: absolute; inset: 50% 0 auto 0;
  height: 1.5px; background: currentColor;
  transition: transform var(--dur) var(--ease);
}
.faq__item summary i::after { transform: rotate(90deg); }
.faq__item[open] summary i::after { transform: rotate(0deg); }

.faq__body { padding-bottom: var(--s-3); }
.faq__body p { font-size: var(--t-small); line-height: 1.7; color: var(--gray-600); max-width: 60ch; }
.faq__item[open] .faq__body { animation: fadeDown .32s var(--ease); }
@keyframes fadeDown { from { opacity: 0; transform: translateY(-6px); } }

/* ─────────── CTA FINAL ─────────── */
.cta-final { text-align: center; overflow: hidden; }
.cta-final .eyebrow { justify-content: center; max-width: 22rem; margin-inline: auto; }
.cta-final .h-display { margin-bottom: var(--s-4); }
.cta-final .lead--center { margin-bottom: var(--s-5); }
.cta-final__actions { display: flex; justify-content: center; }

/* ─────────── FOOTER ─────────── */
.footer {
  background: var(--ink); color: var(--paper);
  border-top: 1px solid var(--line-light);
  padding-block: var(--s-5);
}
.footer__inner { display: grid; gap: var(--s-3); justify-items: center; text-align: center; }
.footer__tag {
  font-family: var(--font-mono); font-size: var(--t-label);
  text-transform: uppercase; letter-spacing: .16em; color: var(--gray-400);
}
.footer__nav { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--s-2) var(--s-3); }
.footer__nav a {
  min-height: 44px; display: inline-flex; align-items: center;
  font-family: var(--font-mono); font-size: var(--t-label);
  text-transform: uppercase; letter-spacing: .14em; color: var(--gray-400);
  transition: color var(--dur) var(--ease);
}
.footer__nav a:hover { color: var(--paper); }
.footer__legal { font-size: .8125rem; color: var(--gray-400); }

/* Assinatura de quem construiu o site — discreta: a marca do cliente é a
   Vanguard, esta linha só assina o trabalho. */
.footer__made {
  display: flex; align-items: center; gap: .5rem;
  font-family: var(--font-mono); font-size: .625rem;
  text-transform: uppercase; letter-spacing: .12em; color: var(--gray-400);
}
.footer__made a {
  position: relative;
  display: inline-flex; align-items: center;
  opacity: .55; transition: opacity var(--dur) var(--ease);
}
/* Alvo de toque de 44px sem esticar a linha: área invisível centrada no logo. */
.footer__made a::after {
  content: ''; position: absolute; left: 50%; top: 50%;
  width: 100%; min-width: 44px; height: 44px;
  transform: translate(-50%, -50%);
}
.footer__made a:hover,
.footer__made a:focus-visible { opacity: 1; }
.footer__made img { height: 14px; width: auto; }

/* ─────────── DOCK MOBILE ─────────── */
.dock {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  padding: .625rem var(--gutter) calc(.625rem + env(safe-area-inset-bottom));
  background: rgba(0,0,0,.82);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--line-light);
  transform: translateY(110%);
  transition: transform .38s var(--ease-out);
}
.dock.is-visible { transform: translateY(0); }

/* ─────────── REVEAL ───────────
   Só esconde quando o JS confirmou que vai animar (html.js).
   Sem JS, tudo nasce visível. */
.js .reveal {
  opacity: 0; transform: translateY(22px);
  transition: opacity .72s var(--ease-out), transform .72s var(--ease-out);
}
.js .reveal.is-in { opacity: 1; transform: none; }

/* Foto que assenta ao entrar em cena */
.js .reveal-img img { transform: scale(1.08); transition: transform 1.4s var(--ease-out); }
.js .reveal-img.is-in img { transform: scale(1); }

/* ═══════════════════════════════════════════════════════════════
   PÁGINAS LEGAIS
   Documento editorial, não "página de texto": masthead preto com a
   ficha do documento, índice fixo na lateral e cláusulas com o
   algarismo pendurado fora da coluna de leitura.
   ═══════════════════════════════════════════════════════════════ */
.legal-top {
  position: sticky; top: 0; z-index: 100;
  background: var(--ink); color: var(--paper);
}
.legal-top__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-3); min-height: var(--header-h);
}
.legal-top .brand__logo { height: 32px; }
.legal-top__back {
  display: inline-flex; align-items: center; gap: .5rem;
  min-height: 44px; flex: 0 0 auto;
  font-family: var(--font-mono); font-size: var(--t-label);
  text-transform: uppercase; letter-spacing: .14em; color: var(--gray-400);
  transition: color var(--dur) var(--ease);
}
.legal-top__back:hover { color: var(--paper); }

/* ─── Masthead ─── */
.legal__head {
  background: var(--ink); color: var(--paper);
  padding-block: clamp(2.5rem, 7vw, 5rem) clamp(2rem, 4vw, 3rem);
}
.legal__head .eyebrow { color: var(--gray-400); margin-bottom: var(--s-4); }
.legal__head .h-display { margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.legal__head .h-display em { color: var(--gray-400); }

/* Ficha técnica do documento — quatro campos em fios hairline. */
.legal__ficha { display: grid; gap: var(--s-2); }
.legal__ficha > div { border-top: 1px solid var(--line-light); padding-top: .75rem; }
.legal__ficha dt {
  font-family: var(--font-mono); font-size: .625rem;
  text-transform: uppercase; letter-spacing: .2em;
  color: var(--gray-400); margin-bottom: .4rem;
}
.legal__ficha dd {
  font-family: var(--font-mono); font-size: var(--t-label);
  letter-spacing: .06em; color: var(--paper); line-height: 1.4;
}

/* ─── Corpo ─── */
.legal__grid {
  display: grid; gap: var(--s-5);
  padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(4rem, 9vw, 7rem);
}

/* Índice */
.legal__toc-label {
  font-family: var(--font-mono); font-size: .625rem;
  text-transform: uppercase; letter-spacing: .2em; color: var(--gray-500);
  padding-bottom: .75rem; border-bottom: 1px solid var(--ink);
}
.legal__toc a {
  display: grid; grid-template-columns: 1.75rem 1fr; align-items: baseline;
  gap: .5rem; padding: .625rem 0; min-height: 44px;
  font-size: .8125rem; line-height: 1.35; color: var(--gray-500);
  border-bottom: var(--hair);
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}
/* Sobre branco o cinza mais claro permitido é o gray-500 (4.74:1). */
.legal__toc a span {
  font-family: var(--font-mono); font-size: .625rem;
  letter-spacing: .1em; color: var(--gray-500);
  transition: color var(--dur) var(--ease);
}
.legal__toc a:hover { color: var(--ink); padding-left: .375rem; }
.legal__toc a:hover span,
.legal__toc a.is-current span { color: var(--ink); }
.legal__toc a.is-current { color: var(--ink); }

/* Cláusula */
.clause { scroll-margin-top: calc(var(--header-h) + var(--s-3)); }
.clause + .clause {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  padding-top: clamp(1.75rem, 3vw, 2.5rem);
  border-top: var(--hair);
}
.clause h2 {
  display: grid; grid-template-columns: 2.75rem 1fr; gap: .5rem;
  align-items: baseline;
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.375rem, 2.6vw, 1.875rem);
  text-transform: uppercase; letter-spacing: .005em; line-height: 1.08;
  margin-bottom: var(--s-3); text-wrap: balance;
}
.clause__num {
  font-family: var(--font-mono); font-weight: 400;
  font-size: .6875rem; letter-spacing: .14em; color: var(--gray-500);
}
.clause h3 {
  font-family: var(--font-mono); font-size: .6875rem;
  text-transform: uppercase; letter-spacing: .18em; color: var(--gray-500);
  margin: var(--s-3) 0 .625rem;
}
.clause p {
  font-size: .9375rem; line-height: 1.85; color: var(--gray-700);
  max-width: 64ch; margin-bottom: var(--s-2);
}
.clause ul { max-width: 64ch; margin-bottom: var(--s-2); }
.clause li {
  position: relative; padding: .4rem 0 .4rem 1.875rem;
  font-size: .9375rem; line-height: 1.8; color: var(--gray-700);
}
/* Marcador: fio curto, não bolinha — mesma lógica hairline do resto */
.clause li::before {
  content: ''; position: absolute; left: 0; top: 1.25rem;
  width: 11px; height: 1px; background: var(--gray-400);
}
.clause strong { font-weight: 500; color: var(--ink); }
.clause a {
  border-bottom: 1px solid var(--gray-300);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.clause a:hover { color: var(--ink); border-bottom-color: var(--ink); }

/* Destaque lateral */
.legal__aside {
  max-width: 64ch;
  margin: var(--s-3) 0;
  padding: var(--s-3);
  border: var(--hair); border-left: 2px solid var(--ink);
  background: var(--gray-50);
}
.legal__aside p:last-child { margin-bottom: 0; }
/* Fundo gray-50 come um pouco do contraste, então aqui sobe para gray-600. */
.legal__aside-label {
  font-family: var(--font-mono); font-size: .625rem;
  text-transform: uppercase; letter-spacing: .2em; color: var(--gray-600);
  margin-bottom: .625rem;
}

/* Rodapé do documento */
.legal__end {
  margin-top: clamp(3rem, 6vw, 4.5rem);
  padding-top: var(--s-3); border-top: var(--rule);
  display: flex; flex-wrap: wrap; align-items: center; gap: 0 var(--s-3);
  font-family: var(--font-mono); font-size: var(--t-label);
  text-transform: uppercase; letter-spacing: .14em;
}
.legal__end a {
  display: inline-flex; align-items: center; min-height: 44px;
  color: var(--gray-500); border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.legal__end a:hover { color: var(--ink); border-bottom-color: var(--ink); }

@media (min-width: 600px) {
  .legal__ficha { grid-template-columns: repeat(2, 1fr); gap: var(--s-2) var(--s-4); }
}

@media (min-width: 768px) {
  .legal__ficha { grid-template-columns: repeat(4, 1fr); }
  /* Corpo alinhado com o texto do título, número pendurado à esquerda */
  .clause__inner { padding-left: 3.25rem; }
  .clause h2 { grid-template-columns: 3.25rem 1fr; gap: 0; }
}

@media (min-width: 1024px) {
  .legal__grid { grid-template-columns: 15rem 1fr; gap: var(--s-7); align-items: start; }
  .legal__toc { position: sticky; top: calc(var(--header-h) + var(--s-3)); }
}

/* ═══════════════════════════════════════════════════════════════
   BREAKPOINTS
   ═══════════════════════════════════════════════════════════════ */

/* ── 600px ── */
@media (min-width: 600px) {
  .cols { grid-template-columns: 1.35fr 1fr; gap: var(--s-5); }
  .steps li { grid-template-columns: 4.5rem 1fr; }
  .footer__inner { grid-template-columns: auto auto; justify-items: start; text-align: left; align-items: center; }
  .footer__tag   { justify-self: end; }
  .footer__nav   { justify-content: flex-start; }
  .footer__nav--legal { justify-self: end; justify-content: flex-end; }
  .footer__legal { grid-column: 1 / -1; }
  .footer__made  { grid-column: 1 / -1; justify-self: end; }
}

/* ── 768px ── */
@media (min-width: 768px) {
  :root {
    --header-h: 86px;
    --t-small: 0.875rem;
    --t-label: 0.6875rem;
  }
  .brand__logo { height: 44px; }

  .sobre { grid-template-columns: 5fr 7fr; gap: var(--s-6); align-items: start; }
  .sobre__portrait { position: sticky; top: calc(var(--header-h) + var(--s-3)); }

  .split { grid-template-columns: repeat(2, 1fr); gap: var(--s-6) var(--s-5); }

  /* Galeria deixa de rolar e vira grade */
  .galeria {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-columns: auto;
    overflow: visible;
    scroll-snap-type: none;
    max-width: var(--wrap);
    margin-inline: auto;
  }

  .plan { padding: var(--s-5) var(--s-4); }

  .hero__scroll { display: flex; }
}

/* ── 1024px ── */
@media (min-width: 1024px) {
  .nav-desk { display: flex; }
  .menu-toggle { display: none; }
  .header__actions .btn--sm { display: inline-flex; }
  .dock { display: none; }

  .steps { grid-template-columns: repeat(2, 1fr); column-gap: var(--s-5); }
  .steps li:nth-child(-n+2) { border-top: none; }

  /* 3 colunas só quando cada card tem largura útil de verdade */
  .plans { grid-template-columns: repeat(3, 1fr); }

  .galeria { grid-template-columns: repeat(4, 1fr); }
}

/* ═══════════════ ACESSIBILIDADE ═══════════════ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1 !important; transform: none !important; }
  .js .reveal-img img { transform: none !important; }
  .hero__title .line > span { transform: none; animation: none; }
  .hero__media { transform: none !important; }
  .hero__media img { transform: none; animation: none; }
  .dock { transform: translateY(0); }
}

@media print {
  .header, .dock, .menu-overlay, .grain, .hero__scroll { display: none !important; }
  .section--ink, .footer, .hero { background: #fff !important; color: #000 !important; }
  .section[data-wm]::before { display: none !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
}