/* ==========================================================================
   Venore Tech — folha de estilo única
   --------------------------------------------------------------------------
   Sumário
   01. Tokens (cor, tipografia, espaço, movimento)
   02. Reset e base
   03. Primitivos de layout (container, seção, cabeçalhos de seção)
   04. Utilitários e acessibilidade
   05. Componentes (logo, botões, idioma, menu)
   06. Cabeçalho fixo
   07. Hero
   08. Marquee
   09. Serviços
   10. Declaração
   11. Processo
   12. Diferenciais
   13. Contato
   14. Rodapé
   15. Movimento (reveal, reduced motion)
   16. Impressão

   Regra da casa: nada de estilo inline, nada de !important. Toda medida sai
   de um token; toda variação de tela mexe apenas em tokens ou em grid.
   ========================================================================== */

/* ==========================================================================
   01. Tokens
   ========================================================================== */

:root {
  /* --- Superfícies: uma rampa curta, do mais escuro (página) ao card ----- */
  --ink-900: #070a09;
  --ink-850: #0b0f0d;
  --ink-800: #0e1310;
  --ink-750: #121814;
  --ink-700: #18201b;

  /* --- Acento (verde-musgo da marca), calibrado para contraste em fundo
         escuro. moss-400 é o único tom aprovado para preenchimento sólido
         com texto escuro (8.9:1); moss-600 e abaixo só como traço/borda. -- */
  --moss-200: #dfe7c9;
  --moss-300: #c5d29c;
  --moss-400: #a8bb77;
  --moss-500: #8ea45c;
  --moss-600: #6d8344;
  --moss-700: #4c5d2f;

  /* --- Texto: três níveis, todos ≥ 4.5:1 sobre --ink-850 ---------------- */
  --text-1: #f2f5f3;
  --text-2: #aebcb3;
  --text-3: #90a297;
  --text-on-accent: #06130b;

  /* --- Traços ----------------------------------------------------------- */
  --line: rgb(242 245 243 / 8%);
  --line-2: rgb(242 245 243 / 14%);
  --line-accent: rgb(168 187 119 / 35%);

  /* --- Tipografia: três famílias, cada uma com um papel só -------------- */
  --font-display: "Sora", "Segoe UI", system-ui, sans-serif;   /* títulos    */
  --font-sans: "IBM Plex Sans", system-ui, -apple-system, sans-serif; /* texto */
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", monospace;  /* meta  */

  /* Escala fluida (razão ~1.25 no mobile, ~1.33 no desktop) */
  --step--2: clamp(0.6875rem, 0.67rem + 0.08vw, 0.75rem);
  --step--1: clamp(0.8125rem, 0.79rem + 0.11vw, 0.875rem);
  --step-0:  clamp(1rem, 0.97rem + 0.15vw, 1.0625rem);
  --step-1:  clamp(1.125rem, 1.08rem + 0.23vw, 1.25rem);
  --step-2:  clamp(1.375rem, 1.15rem + 0.9vw, 1.875rem);
  --step-3:  clamp(1.5rem, 1.3rem + 1vw, 2.125rem);
  --step-4:  clamp(2rem, 1.6rem + 2vw, 3.25rem);
  --step-5:  clamp(2.5rem, 1.7rem + 4vw, 5rem);
  --step-6:  clamp(2.75rem, 1.6rem + 5.6vw, 6.25rem);

  /* --- Espaço: escala de 4px, usada em TODO gap/padding ----------------- */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 2.5rem;
  --space-8: 3rem;
  --space-9: 4rem;
  --space-10: 5rem;
  --space-11: 6rem;

  /* --- Layout ----------------------------------------------------------- */
  --container: 78rem;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --section-y: clamp(4.5rem, 9vw, 7.5rem);
  --header-h: 4.5rem;

  --radius-sm: 6px;
  --radius: 14px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  /* --- Movimento -------------------------------------------------------- */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur-fast: 140ms;
  --dur: 260ms;
  --dur-slow: 720ms;
}

/* ==========================================================================
   02. Reset e base
   ========================================================================== */

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

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + var(--space-5));
}

body {
  background: var(--ink-850);
  color: var(--text-1);
  font-family: var(--font-sans);
  font-size: var(--step-0);
  line-height: 1.65;
  font-synthesis-weight: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

ul, ol { list-style: none; padding: 0; }

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

p { text-wrap: pretty; }

::selection {
  background: var(--moss-400);
  color: var(--text-on-accent);
}

:focus-visible {
  outline: 2px solid var(--moss-300);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* Barra de rolagem discreta (Firefox + WebKit) */
html { scrollbar-color: var(--ink-700) var(--ink-900); scrollbar-width: thin; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--ink-900); }
::-webkit-scrollbar-thumb { background: var(--ink-700); border-radius: var(--radius-pill); }
::-webkit-scrollbar-thumb:hover { background: var(--moss-700); }

/* ==========================================================================
   03. Primitivos de layout
   ========================================================================== */

.section { position: relative; }

.section--alt {
  background: var(--ink-800);
  border-block: 1px solid var(--line);
}

.section__inner,
.statement__inner,
.header__inner,
.footer__inner,
.hero__inner {
  width: min(100% - var(--gutter) * 2, var(--container));
  margin-inline: auto;
}

.section__inner { padding-block: var(--section-y); }

/* -- Cabeçalho de seção: olho + título + contador ------------------------ */
.section-head {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: var(--space-3) var(--space-5);
  margin-bottom: clamp(var(--space-7), 5vw, var(--space-9));
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  grid-column: 1;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--moss-400);
}

.eyebrow--mono { display: inline-flex; align-items: center; gap: var(--space-2); }
.eyebrow__caret { color: var(--moss-500); }

.section-title {
  grid-column: 1;
  max-width: 22ch;
  font-size: var(--step-3);
  color: var(--text-1);
}

.section-count {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.1em;
  color: var(--text-3);
}

.section-count::before { content: "( "; }
.section-count::after { content: " )"; }

/* ==========================================================================
   04. Utilitários e acessibilidade
   ========================================================================== */

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip-link {
  position: fixed;
  top: var(--space-3);
  left: var(--space-3);
  z-index: 100;
  padding: var(--space-3) var(--space-5);
  background: var(--moss-400);
  color: var(--text-on-accent);
  font-weight: 600;
  border-radius: var(--radius-pill);
  transform: translateY(calc(-100% - var(--space-4)));
  transition: transform var(--dur) var(--ease);
}

.skip-link:focus-visible { transform: translateY(0); }

.is-accent { color: var(--moss-400); }

/* ==========================================================================
   05. Componentes
   ========================================================================== */

/* -- Logo ---------------------------------------------------------------- */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  font-family: var(--font-mono);
  font-size: 1.1875rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-1);
  white-space: nowrap;
}

.logo--sm { font-size: 1.0625rem; }
.logo__caret { color: var(--moss-400); }

.logo__cursor {
  width: 0.45em;
  height: 1.05em;
  background: var(--moss-500);
  border-radius: 2px;
  transition: background-color var(--dur) var(--ease);
}

.logo:hover .logo__cursor { background: var(--moss-300); }

/* -- Botões -------------------------------------------------------------- */
.btn {
  --btn-py: 1.0625rem;
  --btn-px: 2.25rem;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--btn-py) var(--btn-px);
  font-family: var(--font-sans);
  font-size: var(--step-0);
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  transition:
    background-color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    color var(--dur) var(--ease),
    transform var(--dur-fast) var(--ease);
}

.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--moss-400);
  color: var(--text-on-accent);
}

.btn--primary:hover { background: var(--moss-300); color: var(--text-on-accent); }

.btn--outline {
  border-color: var(--line-2);
  color: var(--text-1);
}

.btn--outline:hover {
  border-color: var(--moss-400);
  color: var(--moss-300);
}

.btn--sm {
  --btn-py: 0.625rem;
  --btn-px: 1.25rem;
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.btn--lg {
  --btn-py: 1.25rem;
  --btn-px: 2.75rem;
  font-size: var(--step-1);
}

/* -- Seletor de idioma --------------------------------------------------- */
.lang {
  display: flex;
  flex-shrink: 0;
  border: 1px solid var(--line-2);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.lang__btn {
  padding: 0.4375rem 0.75rem;
  font-family: var(--font-mono);
  font-size: var(--step--2);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-2);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.lang__btn:hover { color: var(--text-1); }

.lang__btn.is-active {
  background: var(--moss-400);
  color: var(--text-on-accent);
}

/* -- Botão do menu mobile ------------------------------------------------ */
.burger {
  display: none;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--line-2);
  border-radius: var(--radius-pill);
}

.burger__box {
  position: relative;
  width: 1.125rem;
  height: 2px;
  background: var(--text-1);
  border-radius: 2px;
  transition: background-color var(--dur-fast) var(--ease);
}

.burger__box::before,
.burger__box::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  height: 2px;
  background: var(--text-1);
  border-radius: 2px;
  transition: transform var(--dur) var(--ease);
}

.burger__box::before { top: -6px; }
.burger__box::after { top: 6px; }

.burger[aria-expanded="true"] .burger__box { background: transparent; }
.burger[aria-expanded="true"] .burger__box::before { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] .burger__box::after { transform: translateY(-6px) rotate(-45deg); }

/* ==========================================================================
   06. Cabeçalho fixo
   ========================================================================== */

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgb(11 15 13 / 82%);
  background: color-mix(in srgb, var(--ink-850) 82%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgb(11 15 13 / 94%);
  background: color-mix(in srgb, var(--ink-850) 94%, transparent);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  min-height: var(--header-h);
  padding-block: var(--space-3);
}

/* `display: contents` deixaria o <nav> fora da árvore de acessibilidade em
   alguns navegadores, então mantemos uma flex row de verdade. */
.nav {
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  justify-content: center;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: clamp(var(--space-4), 2.2vw, var(--space-7));
}

.nav__link {
  position: relative;
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-2);
  padding-block: var(--space-2);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--moss-400);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease);
}

.nav__link:hover { color: var(--text-1); }
.nav__link:hover::after,
.nav__link[aria-current="true"]::after { transform: scaleX(1); }
.nav__link[aria-current="true"] { color: var(--text-1); }

.nav__cta { display: none; }

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* ==========================================================================
   07. Hero
   ========================================================================== */

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

/* Fundo: malha técnica esmaecida + brilho de acento. Puramente decorativo. */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 72px 72px;
  background-position: center top;
  -webkit-mask-image: radial-gradient(120% 85% at 50% 0%, #000 10%, transparent 72%);
  mask-image: radial-gradient(120% 85% at 50% 0%, #000 10%, transparent 72%);
}

.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 55% at 12% 0%, rgb(168 187 119 / 11%), transparent 68%),
    radial-gradient(45% 45% at 92% 12%, rgb(109 131 68 / 9%), transparent 70%);
}

.hero__inner {
  padding-block: clamp(4.5rem, 10vw, 8.5rem) clamp(3rem, 6vw, 5rem);
}

.hero__eyebrow { margin-bottom: var(--space-6); }

.hero__title {
  max-width: 16ch;
  font-size: var(--step-6);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.04em;
  margin-bottom: clamp(var(--space-7), 5vw, var(--space-9));
}

.hero__title em {
  font-style: normal;
  color: var(--moss-400);
}

.hero__body {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-7) var(--space-9);
}

.hero__lede {
  max-width: 46ch;
  font-size: var(--step-1);
  line-height: 1.6;
  color: var(--text-2);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* Faixa de metadados no pé do hero */
.hero__meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-top: clamp(var(--space-8), 7vw, var(--space-10));
  padding-top: var(--space-5);
  border-top: 1px solid var(--line);
}

.hero__meta-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.hero__meta dt {
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
}

.hero__meta dd {
  font-size: var(--step--1);
  font-weight: 500;
  color: var(--text-1);
}

/* ==========================================================================
   08. Marquee
   ========================================================================== */

.marquee {
  overflow: hidden;
  padding-block: var(--space-4);
  background: var(--ink-800);
  border-bottom: 1px solid var(--line);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee 44s linear infinite;
}

.marquee__group {
  display: flex;
  align-items: center;
}

.marquee__group li {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding-inline: var(--space-6);
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
  white-space: nowrap;
}

.marquee__group li::after {
  content: "";
  width: 4px;
  height: 4px;
  background: var(--moss-600);
  border-radius: 50%;
}

@keyframes marquee {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-50%, 0, 0); }
}

/* ==========================================================================
   09. Serviços
   ========================================================================== */

.services { border-top: 1px solid var(--line); }

.service {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr) minmax(0, 1.1fr);
  align-items: baseline;
  gap: var(--space-5);
  padding: clamp(var(--space-5), 3vw, var(--space-7)) var(--space-4);
  margin-inline: calc(var(--space-4) * -1);
  border-bottom: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: background-color var(--dur) var(--ease);
}

.service:hover { background: rgb(168 187 119 / 4%); }

.service__num {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--moss-400);
}

.service__title {
  font-size: var(--step-2);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.service__desc {
  max-width: 52ch;
  font-size: var(--step--1);
  line-height: 1.65;
  color: var(--text-2);
}

/* ==========================================================================
   10. Declaração
   ========================================================================== */

.statement {
  background: var(--ink-800);
  border-block: 1px solid var(--line);
}

.statement__inner {
  padding-block: clamp(5rem, 11vw, 9rem);
  text-align: center;
}

.statement__text {
  max-width: 24ch;
  margin-inline: auto;
  font-family: var(--font-display);
  font-size: var(--step-4);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.statement__text em {
  font-style: normal;
  color: var(--moss-400);
}

/* ==========================================================================
   11. Processo
   ========================================================================== */

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6) var(--space-5);
}

.step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-top: var(--space-6);
  border-top: 1px solid var(--line-2);
}

/* Nó do passo sobre a régua superior */
.step::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 7px;
  height: 7px;
  background: var(--moss-500);
  border-radius: 50%;
}

.step__num {
  font-family: var(--font-mono);
  font-size: var(--step--2);
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--moss-400);
}

.step__title { font-size: var(--step-1); font-weight: 600; }

.step__desc {
  font-size: var(--step--1);
  line-height: 1.65;
  color: var(--text-2);
}

/* ==========================================================================
   12. Diferenciais
   ========================================================================== */

.values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.value {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-6);
  background: var(--ink-750);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.value:hover {
  background: var(--ink-700);
  border-color: var(--line-accent);
}

.value__rule {
  width: 1.75rem;
  height: 3px;
  background: var(--moss-500);
  border-radius: 2px;
  transition: width var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.value:hover .value__rule { width: 3rem; background: var(--moss-400); }

.value__title { font-size: var(--step-1); font-weight: 600; }

.value__desc {
  font-size: var(--step--1);
  line-height: 1.65;
  color: var(--text-2);
}

/* ==========================================================================
   13. Contato
   ========================================================================== */

.contact__panel {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(var(--space-8), 8vw, var(--space-11)) var(--gutter);
  text-align: center;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.contact__panel::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(60% 70% at 50% 0%, rgb(168 187 119 / 10%), transparent 70%),
    radial-gradient(40% 50% at 50% 100%, rgb(109 131 68 / 8%), transparent 70%);
}

.contact .eyebrow { color: var(--text-3); }

.contact__title {
  margin-block: var(--space-4) var(--space-5);
  font-size: var(--step-5);
  font-weight: 700;
  letter-spacing: -0.04em;
}

.contact__title em { font-style: normal; color: var(--moss-400); }

.contact__lede {
  max-width: 44ch;
  margin-inline: auto;
  margin-bottom: var(--space-7);
  font-size: var(--step-1);
  color: var(--text-2);
}

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

.contact__note {
  margin-top: var(--space-6);
  font-size: var(--step--1);
  color: var(--text-3);
}

.contact__note a {
  color: var(--moss-400);
  text-decoration: underline;
  text-underline-offset: 0.3em;
  text-decoration-thickness: 1px;
  text-decoration-color: var(--line-accent);
}

.contact__note a:hover {
  color: var(--moss-300);
  text-decoration-color: currentColor;
}

/* ==========================================================================
   14. Rodapé
   ========================================================================== */

.footer {
  background: var(--ink-900);
  border-top: 1px solid var(--line);
}

.footer__inner { padding-block: var(--space-9) var(--space-6); }

.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: var(--space-8) var(--space-6);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
}

.footer__tagline {
  max-width: 34ch;
  font-size: var(--step--1);
  line-height: 1.65;
  color: var(--text-3);
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__heading {
  font-family: var(--font-mono);
  font-size: var(--step--2);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: var(--step--1);
}

.footer__col a { color: var(--text-2); }
.footer__col a:hover { color: var(--moss-300); }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-8);
  padding-top: var(--space-5);
  border-top: 1px solid var(--line);
  font-size: var(--step--1);
  color: var(--text-3);
}

/* ==========================================================================
   15. Movimento
   ========================================================================== */

/* Só escondemos para revelar quando há JS — sem JS o conteúdo já está lá. */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity var(--dur-slow) var(--ease),
    transform var(--dur-slow) var(--ease);
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* Escalonamento dentro de listas, para a entrada não ser um bloco só */
.service:nth-child(2), .step:nth-child(2), .value:nth-child(2) { transition-delay: 60ms; }
.service:nth-child(3), .step:nth-child(3), .value:nth-child(3) { transition-delay: 120ms; }
.service:nth-child(4), .step:nth-child(4), .value:nth-child(4) { transition-delay: 180ms; }
.service:nth-child(5) { transition-delay: 240ms; }
.service:nth-child(6) { transition-delay: 300ms; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .js [data-reveal] { opacity: 1; transform: none; }
  .marquee__track { animation: none; transform: none; }
  .marquee { -webkit-mask-image: none; mask-image: none; }
}

/* ==========================================================================
   16. Responsivo
   ========================================================================== */

/* -- Desktop estreito: serviços em duas colunas -------------------------- */
@media (max-width: 62rem) {
  .service {
    grid-template-columns: 3.5rem minmax(0, 1fr);
    gap: var(--space-2) var(--space-5);
  }

  .service__desc { grid-column: 2; max-width: none; }

  .steps { grid-template-columns: repeat(2, 1fr); gap: var(--space-7) var(--space-5); }
  .values { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

/* -- Tablet / mobile: menu em gaveta ------------------------------------- */
@media (max-width: 52rem) {
  .burger { display: grid; }
  .header__cta { display: none; }

  .nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-2);
    position: fixed;
    inset: var(--header-h) 0 auto;
    padding: var(--space-5) var(--gutter) var(--space-7);
    background: var(--ink-800);
    border-bottom: 1px solid var(--line);
    transform: translateY(-120%);
    visibility: hidden;
    transition: transform var(--dur) var(--ease), visibility var(--dur) var(--ease);
  }

  .nav.is-open { transform: translateY(0); visibility: visible; }

  .nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav__list li + li { border-top: 1px solid var(--line); }

  .nav__link {
    display: block;
    padding-block: var(--space-4);
    font-size: var(--step-0);
    letter-spacing: 0.04em;
  }

  .nav__link::after { display: none; }
  .nav__link[aria-current="true"] { color: var(--moss-400); }

  .nav__cta {
    display: inline-flex;
    margin-top: var(--space-4);
    --btn-py: 0.875rem;
  }

  /* Trava a rolagem do corpo e escurece a página atrás da gaveta */
  body.has-nav-open { overflow: hidden; }

  body.has-nav-open::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 40;
    background: rgb(7 10 9 / 62%);
  }

  /* Malha do hero mais fina em telas pequenas */
  .hero__bg { background-size: 48px 48px; }
}

/* -- Mobile -------------------------------------------------------------- */
@media (max-width: 40rem) {
  .section-head {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }

  .section-count { grid-column: 1; grid-row: auto; }

  .hero__title { max-width: 100%; }
  .hero__actions { width: 100%; flex-direction: column; }
  .hero__actions .btn { width: 100%; }

  .hero__meta { grid-template-columns: 1fr; gap: var(--space-4); }

  .hero__meta-item {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-4);
  }

  .service {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }

  .service__desc { grid-column: 1; }

  .steps,
  .values,
  .footer__grid { grid-template-columns: 1fr; }

  .contact__actions { flex-direction: column; }
  .contact__actions .btn { width: 100%; }

  .footer__bottom { flex-direction: column; }
}

/* ==========================================================================
   17. Impressão
   ========================================================================== */

@media print {
  .header, .marquee, .hero__bg, .skip-link { display: none; }

  body { background: #fff; color: #000; }
  .section--alt, .statement, .contact__panel, .footer { background: none; }
  a { text-decoration: underline; }
}