/* ============================================================
   ADOPTIA — styles.css
   Organização:
   01. Reset
   02. Tokens (design system)
   03. Tema claro
   04. Base (tipografia, links, foco)
   05. Layout (container, seções, grid)
   06. Componentes
       6.1 Botões
       6.2 Header + navegação
       6.3 Hero + mock visual
       6.4 Barra de credibilidade
       6.5 Cards de serviço
       6.6 Linha do tempo (processo)
       6.7 Diferenciais (resultados)
       6.8 Depoimentos
       6.9 FAQ (accordion)
       6.10 Contato + formulário
       6.11 Footer
       6.12 Página de conteúdo (privacidade / 404)
   07. Utilitários + animações (reveal)
   08. Media queries (desktop)
   09. Acessibilidade (reduced motion) + impressão
   ============================================================ */

/* ============ 01. RESET ============ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  min-height: 100vh;
  text-rendering: optimizeSpeed;
  overflow-x: hidden;
}

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

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

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

ul[class],
ol[class],
.site-nav ul,
.cred ul,
.footer-col ul,
.service-card ul {
  list-style: none;
}

/* ============ 02. TOKENS ============ */
:root {
  /* Cores da marca */
  --ink: #06110F;
  --surface: #0E2420;
  --surface-2: #14322C;
  --mint: #2FE3A6;
  --mint-deep: #12B587;
  --coral: #FF7A59;
  --sand: #F4F7F5;
  --paper: #FFFFFF;

  /* Papéis semânticos (tema escuro = padrão) */
  --bg: var(--ink);
  --bg-elev: var(--surface);
  --bg-elev-2: var(--surface-2);
  --text-hi: #F4F7F5;
  --text-lo: #9FB3AC;
  --accent: var(--mint);
  --accent-text: var(--mint);      /* verde com contraste AA sobre o fundo atual */
  --accent-contrast: var(--ink);   /* texto sobre botões mint */
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --glow: rgba(47, 227, 166, 0.14);
  --shadow: 0 14px 40px rgba(0, 0, 0, 0.35);
  --header-bg: rgba(6, 17, 15, 0.86);

  /* Tipografia */
  --font-display: "Sora", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --fs-hero: clamp(2.1rem, 1.4rem + 3.4vw, 3.6rem);
  --fs-h2: clamp(1.6rem, 1.25rem + 1.6vw, 2.35rem);
  --fs-h3: clamp(1.1rem, 1rem + 0.5vw, 1.3rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;

  /* Espaçamento e forma */
  --space-section: clamp(4rem, 3rem + 5vw, 7rem);
  --radius: 16px;
  --radius-lg: 24px;
  --container: 1200px;
}

/* ============ 03. TEMA CLARO ============ */
[data-theme="light"] {
  --bg: var(--sand);
  --bg-elev: var(--paper);
  --bg-elev-2: #E9F0EC;
  --text-hi: #0B1A17;
  --text-lo: #47605A;
  --accent-text: #0B7A5B; /* verde escuro: contraste AA sobre fundo claro */
  --border: rgba(6, 17, 15, 0.1);
  --border-strong: rgba(6, 17, 15, 0.2);
  --glow: rgba(18, 181, 135, 0.12);
  --shadow: 0 14px 40px rgba(6, 17, 15, 0.1);
  --header-bg: rgba(244, 247, 245, 0.88);
}

/* ============ 04. BASE ============ */
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--text-lo);
  background-color: var(--bg);
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  color: var(--text-hi);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

p {
  max-width: 65ch;
}

a {
  color: var(--accent-text);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--text-hi);
}

strong {
  color: var(--text-hi);
  font-weight: 600;
}

::selection {
  background: var(--mint);
  color: var(--ink);
}

/* Foco visível consistente em todos os interativos */
:focus-visible {
  outline: 2px solid var(--accent-text);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Âncoras não escondem conteúdo sob o header fixo */
section[id],
[id="contato"] {
  scroll-margin-top: 5.5rem;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 200;
  padding: 0.75rem 1.25rem;
  background: var(--mint);
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
  border-radius: 0 0 12px 12px;
  transition: top 0.2s ease;
}

.skip-link:focus-visible {
  top: 0;
  color: var(--ink);
}

/* ============ 05. LAYOUT ============ */
.container {
  width: min(var(--container), 92vw);
  margin-inline: auto;
}

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

.section--alt {
  background:
    radial-gradient(60rem 30rem at 85% 0%, var(--glow), transparent 60%),
    var(--bg-elev);
  border-block: 1px solid var(--border);
}

/* Cabeçalho padrão de seção */
.section-head {
  max-width: 720px;
  margin-bottom: clamp(2.25rem, 2rem + 2vw, 3.5rem);
}

.section-head .kicker,
.contact-info .kicker {
  display: inline-block;
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: 0.75rem;
}

.section-head h2 {
  font-size: var(--fs-h2);
  margin-bottom: 1rem;
}

/* ============ 6.1 BOTÕES ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px; /* alvo de toque >= 44px */
  padding: 0.8rem 1.6rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

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

.btn .icon {
  width: 20px;
  height: 20px;
}

.btn--primary {
  background: var(--mint);
  color: var(--ink);
  box-shadow: 0 0 0 0 transparent, 0 10px 30px -12px var(--glow);
}

.btn--primary:hover {
  background: var(--mint-deep);
  color: var(--ink);
}

.btn--ghost {
  background: transparent;
  color: var(--text-hi);
  border-color: var(--border-strong);
}

.btn--ghost:hover {
  border-color: var(--accent-text);
  color: var(--accent-text);
}

/* ============ 6.2 HEADER + NAVEGAÇÃO ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color 0.25s ease, border-color 0.25s ease, backdrop-filter 0.25s ease;
}

.site-header.is-scrolled {
  background: var(--header-bg);
  border-bottom-color: var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
}

/* Marca e ações ficam acima do overlay do menu mobile (z-index 90) */
.brand,
.header-actions {
  position: relative;
  z-index: 95;
}

/* Marca: símbolo SVG inline + nome em texto real */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--text-hi);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.brand:hover {
  color: var(--text-hi);
}

.brand svg {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
}

/* Navegação */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  color: var(--text-hi);
}

.nav-toggle .icon {
  width: 22px;
  height: 22px;
}

.nav-toggle .icon-close {
  display: none;
}

.nav-toggle[aria-expanded="true"] .icon-menu {
  display: none;
}

.nav-toggle[aria-expanded="true"] .icon-close {
  display: block;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.site-nav {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 0.5rem;
  padding: 6rem 8vw 3rem;
  background: var(--bg);
}

.site-nav.is-open {
  display: flex;
}

.site-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.site-nav a:not(.btn) {
  display: block;
  padding: 0.85rem 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  color: var(--text-hi);
  text-decoration: none;
  border-radius: 10px;
}

.site-nav a:not(.btn):hover {
  color: var(--accent-text);
}

.site-nav .nav-cta {
  margin-top: 1.5rem;
  align-self: flex-start;
}

/* Botão de tema */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  color: var(--text-hi);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.theme-toggle:hover {
  border-color: var(--accent-text);
  color: var(--accent-text);
}

.theme-toggle .icon {
  width: 20px;
  height: 20px;
}

.theme-toggle .icon-sun {
  display: none;
}

[data-theme="light"] .theme-toggle .icon-sun {
  display: block;
}

[data-theme="light"] .theme-toggle .icon-moon {
  display: none;
}

/* ============ 6.3 HERO ============ */
.hero {
  position: relative;
  padding-block: clamp(4rem, 3rem + 5vw, 7rem) var(--space-section);
  overflow: hidden;
}

/* Glow discreto atrás do conteúdo */
.hero::before {
  content: "";
  position: absolute;
  inset: auto;
  top: -20%;
  right: -10%;
  width: 55rem;
  height: 40rem;
  background: radial-gradient(closest-side, var(--glow), transparent 70%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  gap: 3rem;
  align-items: center;
}

.hero .kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--text-hi);
  margin-bottom: 1.5rem;
}

.hero .kicker .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint);
}

.hero h1 {
  font-size: var(--fs-hero);
  font-weight: 700;
  margin-bottom: 1.25rem;
  max-width: 15ch;
}

.hero h1 .grifo {
  color: var(--accent-text);
}

.hero .lead {
  font-size: clamp(1.05rem, 1rem + 0.4vw, 1.2rem);
  max-width: 52ch;
  margin-bottom: 2rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* --- Mock visual (100% CSS/SVG, sem imagens) --- */
.hero-visual {
  position: relative;
  max-width: 460px;
  margin-inline: auto;
  width: 100%;
}

.mock-profile {
  position: relative;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.mock-profile::before {
  content: "";
  position: absolute;
  inset: -2rem;
  z-index: -1;
  background: radial-gradient(closest-side, var(--glow), transparent 70%);
}

.mock-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-lo);
  margin-bottom: 1rem;
}

.mock-head {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1rem;
}

.mock-avatar {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border-strong);
}

.mock-avatar svg {
  width: 28px;
  height: 28px;
}

.mock-name {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-hi);
}

.mock-rating {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--fs-small);
  color: var(--text-lo);
}

.mock-stars {
  display: inline-flex;
  gap: 2px;
  color: var(--coral);
}

.mock-stars svg {
  width: 15px;
  height: 15px;
}

.mock-chips {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.mock-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-hi);
}

.mock-chip svg {
  width: 14px;
  height: 14px;
  color: var(--accent-text);
}

/* Mini "Local Pack" */
.mock-pack {
  border-top: 1px solid var(--border);
  padding-top: 1.1rem;
  display: grid;
  gap: 0.65rem;
}

.mock-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mock-row .pin {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: var(--bg-elev-2);
  color: var(--accent-text);
}

.mock-row .pin svg {
  width: 16px;
  height: 16px;
}

.mock-bar {
  height: 9px;
  border-radius: 99px;
  background: var(--bg-elev-2);
}

.mock-row.is-hi .mock-bar {
  background: linear-gradient(90deg, var(--mint), var(--mint-deep));
}

.mock-row .mock-bar:first-child {
  width: 100%;
}

.mock-row-bars {
  flex: 1;
  display: grid;
  gap: 0.4rem;
}

.mock-row-bars .mock-bar:last-child {
  width: 60%;
}

/* Selo flutuante */
.mock-badge {
  position: absolute;
  top: -1.1rem;
  right: -0.4rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1rem;
  background: var(--mint);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  border-radius: 999px;
  box-shadow: var(--shadow);
}

.mock-badge svg {
  width: 16px;
  height: 16px;
}

/* ============ 6.4 BARRA DE CREDIBILIDADE ============ */
.cred {
  border-block: 1px solid var(--border);
  background: var(--bg-elev);
  padding-block: 2rem;
}

.cred ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.cred li {
  text-align: center;
}

.cred .num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.3rem + 1.4vw, 2.2rem);
  font-weight: 700;
  color: var(--accent-text);
}

.cred .label {
  font-size: var(--fs-small);
  color: var(--text-lo);
}

/* ============ 6.5 CARDS DE SERVIÇO ============ */
.services-grid {
  display: grid;
  gap: 1.25rem;
}

.service-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.75rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.service-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
}

.service-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--bg-elev-2);
  color: var(--accent-text);
  border: 1px solid var(--border);
}

.service-icon svg {
  width: 26px;
  height: 26px;
}

.service-card h3 {
  font-size: var(--fs-h3);
}

.service-card ul {
  display: grid;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
}

.service-card li {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  font-size: var(--fs-small);
}

.service-card li svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 0.2rem;
  color: var(--accent-text);
}

/* ============ 6.6 LINHA DO TEMPO (PROCESSO) ============ */
.timeline {
  display: grid;
  gap: 1.25rem;
  counter-reset: passo;
}

.timeline-step {
  position: relative;
  padding: 1.75rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.timeline-step .step-num {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-text);
}

.timeline-step h3 {
  font-size: var(--fs-h3);
  margin: 0.5rem 0 0.65rem;
}

.timeline-step p {
  font-size: var(--fs-small);
}

/* ============ 6.7 DIFERENCIAIS ============ */
.diff-grid {
  display: grid;
  gap: 1.25rem;
}

.diff-item {
  display: flex;
  gap: 1.1rem;
  padding: 1.5rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.diff-item .service-icon {
  width: 46px;
  height: 46px;
  flex-shrink: 0;
}

.diff-item .service-icon svg {
  width: 22px;
  height: 22px;
}

.diff-item h3 {
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
}

.diff-item p {
  font-size: var(--fs-small);
}

/* ============ 6.8 DEPOIMENTOS ============ */
.quotes-grid {
  display: grid;
  gap: 1.25rem;
}

.quote-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.75rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.quote-card .mock-stars svg {
  width: 16px;
  height: 16px;
}

.quote-card blockquote p {
  font-style: italic;
  color: var(--text-hi);
}

.quote-card figcaption {
  margin-top: auto;
  font-size: var(--fs-small);
}

.quote-card figcaption strong {
  display: block;
  font-family: var(--font-display);
}

/* ============ 6.9 FAQ (ACCORDION) ============ */
.faq-list {
  display: grid;
  gap: 0.75rem;
  max-width: 820px;
}

.faq-item {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 44px;
  padding: 1.15rem 1.4rem;
  text-align: left;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-hi);
  transition: color 0.2s ease;
}

.faq-question:hover {
  color: var(--accent-text);
}

.faq-question .icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--accent-text);
  transition: transform 0.25s ease;
}

.faq-question[aria-expanded="true"] .icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1.4rem 1.25rem;
}

.faq-answer[hidden] {
  display: none;
}

/* ============ 6.10 CONTATO + FORMULÁRIO ============ */
.contact-grid {
  display: grid;
  gap: 3rem;
}

.contact-info h2 {
  font-size: var(--fs-h2);
  margin-bottom: 1rem;
}

.contact-channels {
  display: grid;
  gap: 0.85rem;
  margin-top: 2rem;
  font-style: normal;
}

.contact-channels a {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 44px;
  color: var(--text-hi);
  text-decoration: none;
  font-weight: 500;
}

.contact-channels a:hover {
  color: var(--accent-text);
}

.contact-channels svg {
  width: 20px;
  height: 20px;
  color: var(--accent-text);
  flex-shrink: 0;
}

/* Formulário */
.contact-form {
  display: grid;
  gap: 1.15rem;
  padding: 1.75rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.form-field {
  display: grid;
  gap: 0.4rem;
}

.form-field label {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--text-hi);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.7rem 0.95rem;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  color: var(--text-hi);
  transition: border-color 0.2s ease;
}

.form-field textarea {
  min-height: 110px;
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--text-lo);
  opacity: 0.7;
}

.form-field input:hover,
.form-field select:hover,
.form-field textarea:hover {
  border-color: var(--accent-text);
}

.form-field select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 49%, var(--text-lo) 50%),
    linear-gradient(-45deg, transparent 49%, var(--text-lo) 50%);
  background-position: calc(100% - 20px) 55%, calc(100% - 14px) 55%;
  background-size: 7px 7px;
  background-repeat: no-repeat;
}

/* Erros de validação: cor + ícone + texto (não só cor) */
.form-field [aria-invalid="true"] {
  border-color: var(--coral);
}

.field-error {
  display: none;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--coral);
}

[data-theme="light"] .field-error {
  color: #C2410C; /* laranja com contraste AA no claro */
}

.field-error.is-visible {
  display: flex;
}

.field-error svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

.form-note {
  font-size: 0.8rem;
}

/* ============ 6.11 FOOTER ============ */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-elev);
  padding-block: 3.5rem 2rem;
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand p {
  font-size: var(--fs-small);
  max-width: 34ch;
  margin-top: 1rem;
}

.footer-col h2 {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-hi);
  margin-bottom: 1rem;
}

.footer-col ul {
  display: grid;
  gap: 0.35rem;
}

.footer-col a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  color: var(--text-lo);
  text-decoration: none;
  font-size: var(--fs-small);
}

.footer-col a:hover {
  color: var(--accent-text);
}

.footer-col address {
  font-style: normal;
  font-size: var(--fs-small);
  display: grid;
  gap: 0.35rem;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2rem;
  justify-content: space-between;
  font-size: 0.8rem;
}

/* ============ 6.12 PÁGINA DE CONTEÚDO (privacidade / 404) ============ */
.page-content {
  padding-block: clamp(3rem, 2rem + 4vw, 5rem) var(--space-section);
  max-width: 760px;
}

.page-content h1 {
  font-size: var(--fs-h2);
  margin-bottom: 0.75rem;
}

.page-content h2 {
  font-size: 1.25rem;
  margin: 2.25rem 0 0.75rem;
}

.page-content p,
.page-content ul {
  margin-bottom: 1rem;
}

.page-content ul {
  padding-left: 1.25rem;
}

.page-content li {
  margin-bottom: 0.35rem;
}

.page-meta {
  font-size: var(--fs-small);
  margin-bottom: 2rem;
}

/* Página 404 */
.error-page {
  min-height: 55vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding-block: var(--space-section);
}

.error-page .code {
  font-family: var(--font-display);
  font-size: clamp(4rem, 3rem + 6vw, 7rem);
  font-weight: 700;
  color: var(--accent-text);
  line-height: 1;
}

.error-page h1 {
  font-size: var(--fs-h2);
  margin: 1rem 0 0.75rem;
}

.error-page p {
  margin-inline: auto;
  margin-bottom: 2rem;
}

/* ============ 07. UTILITÁRIOS + ANIMAÇÕES ============ */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.icon {
  display: inline-block;
  flex-shrink: 0;
}

/* Reveal on scroll (ativado via JS + IntersectionObserver) */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Sem JS (ou sem IntersectionObserver): tudo visível */
.no-js .reveal {
  opacity: 1;
  transform: none;
}

/* ============ 08. MEDIA QUERIES (desktop) ============ */
@media (min-width: 640px) {
  .services-grid,
  .quotes-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .timeline {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .diff-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.15rem;
  }
}

@media (min-width: 900px) {
  /* Navegação desktop: sem overlay */
  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    display: flex;
    flex-direction: row;
    align-items: center;
    padding: 0;
    background: transparent;
    gap: 0.25rem;
  }

  .site-nav ul {
    flex-direction: row;
    align-items: center;
    gap: 0.25rem;
  }

  .site-nav a:not(.btn) {
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.6rem 0.85rem;
    color: var(--text-lo);
  }

  .site-nav a:not(.btn):hover {
    color: var(--text-hi);
  }

  .site-nav .nav-cta {
    margin: 0 0 0 0.75rem;
    align-self: center;
  }

  /* Hero em duas colunas */
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
  }

  .hero-visual {
    margin-inline: 0 auto;
  }

  /* Grids maiores */
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  /* Conector visual entre etapas */
  .timeline-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 2.4rem;
    right: -1.25rem;
    width: 1.25rem;
    height: 2px;
    background: var(--border-strong);
  }

  .quotes-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .contact-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
    align-items: start;
  }

  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  }
}

/* ============ 09. ACESSIBILIDADE + IMPRESSÃO ============ */
/* Usuário prefere menos movimento: desliga animações e scroll suave */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms;
    animation-iteration-count: 1;
    transition-duration: 0.01ms;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media print {
  .site-header,
  .skip-link,
  .theme-toggle,
  .nav-toggle,
  .hero-ctas,
  .contact-form {
    display: none;
  }

  body {
    background: #fff;
    color: #111;
  }

  .section,
  .service-card,
  .timeline-step {
    break-inside: avoid;
  }
}