@charset "UTF-8";

/* =====================================================================
   OLGA GROWTH MARKETING — STYLESHEET
   Índice:
   1. Custom Properties (design tokens)
   2. Font faces
   3. Reset / base
   4. Utilitários
   5. Componentes (botão, card, scroll-cue, form field)
   6. Header / navegação
   7. Hero
   8. Estatísticas
   9. Callout (destaque cinza)
   10. Marketing que resolve (intro + lista numerada)
   11. Soluções (grid de cards)
   12. Formulário de contato
   13. Logos de clientes
   14. Footer
   15. Botão flutuante WhatsApp
   16. Acessibilidade (foco, reduced motion)
   ===================================================================== */


/* =====================================================================
   1. CUSTOM PROPERTIES — DESIGN TOKENS
   ===================================================================== */
:root {
  /* --- Cores --- */
  --color-yellow: #FBDF61;
  --color-yellow-dark: #F0CE3E;
  --color-dark: #1C1F24;
  --color-dark-deep: #121317;
  --color-ink: #1A1A1A;
  --color-white: #FFFFFF;
  --color-surface-soft: #F5F5F5;
  --color-text-body: #4D4D4D;       /* parágrafos gerais */
  --color-text-muted: #7A7A7A;      /* texto secundário médio */
  --color-text-faint: #BCBCBC;      /* descrições mais claras (stats) */
  --color-border: #E7E7E7;
  --color-whatsapp: #25D366;
  /*--color-overlay-hero: rgba(10, 10, 10, .55);*/
  --color-overlay-card: linear-gradient(180deg, rgba(10,10,12,.05) 0%, rgba(8,8,10,.55) 55%, rgba(6,6,8,.86) 100%);

  /* --- Tipografia --- */
  --font-family-base: 'Poppins', 'Segoe UI', Arial, sans-serif;
  --letter-spacing-tight: -0.015em;

  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;

  --fs-h1: clamp(2.5rem, 6vw, 4.75rem);
  --fs-h2: clamp(1.8rem, 3.5vw, 2.65rem);
  --fs-h3: clamp(1.15rem, 1.6vw, 1.375rem);
  --fs-stat-number: clamp(2.25rem, 4.5vw, 3.5rem);
  --fs-lead: clamp(1.05rem, 1.6vw, 1.25rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-nav: 0.9rem;

  --line-height-tight: 1.15;
  --line-height-heading: 1.3;
  --line-height-body: 1.6;

  /* --- Espaçamentos --- */
  --space-3xs: 0.25rem;   /* 4px */
  --space-2xs: 0.5rem;    /* 8px */
  --space-xs: 0.75rem;    /* 12px */
  --space-sm: 1rem;       /* 16px */
  --space-md: 1.5rem;     /* 24px */
  --space-lg: 2.5rem;     /* 40px */
  --space-xl: 4rem;       /* 64px */
  --space-2xl: 6rem;      /* 96px */
  --space-3xl: 8rem;      /* 128px */

  /* --- Border radius --- */
  --radius-sm: 0.5rem;    /* 8px  */
  --radius-md: 1rem;      /* 16px */
  --radius-lg: 1.5rem;    /* 24px */
  --radius-pill: 999px;

  /* --- Containers --- */
  --container-max: 1920px;
  --container-padding: 5rem;  /* 80px — piso mínimo da faixa 80–120px validada */

  /* --- Breakpoints (documentação/JS — @media usa valores literais) --- */
  --bp-mobile-max: 767px;
  --bp-tablet-min: 768px;
  --bp-tablet-max: 1199px;
  --bp-desktop-min: 1200px;

  /* --- Transições --- */
  --ease-standard: cubic-bezier(.4,0,.2,1);
  --transition-fast: 160ms var(--ease-standard);
  --transition-base: 240ms var(--ease-standard);
}

@media (min-width: 1441px) {
  :root { --container-padding: 7.5rem; } /* 120px em telas muito largas */
}

@media (max-width: 767px) {
  :root { --container-padding: 1.25rem; } /* 20px no mobile */
}


/* =====================================================================
   2. FONT FACES — Poppins hospedada localmente
   ===================================================================== */
@font-face {
  font-family: 'Poppins';
  src: url('../fonts/Poppins-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Poppins';
  src: url('../fonts/Poppins-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Poppins';
  src: url('../fonts/Poppins-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Poppins';
  src: url('../fonts/Poppins-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Poppins';
  src: url('../fonts/Poppins-Italic.woff2') format('woff2');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Poppins';
  src: url('../fonts/Poppins-BoldItalic.woff2') format('woff2');
  font-weight: 700;
  font-style: italic;
  font-display: swap;
}


/* =====================================================================
   3. RESET / BASE
   ===================================================================== */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-family-base);
  font-weight: var(--fw-regular);
  font-size: var(--fs-body);
  line-height: var(--line-height-body);
  letter-spacing: var(--letter-spacing-tight);
  color: var(--color-ink);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4 { margin: 0; font-weight: var(--fw-bold); line-height: var(--line-height-heading); }

p { margin: 0; }

a { color: inherit; text-decoration: none; }

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

input, textarea, button { font-family: inherit; font-size: inherit; letter-spacing: inherit; }


/* =====================================================================
   4. UTILITÁRIOS
   ===================================================================== */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--color-yellow);
  color: var(--color-ink);
  padding: .6rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: var(--fw-semibold);
  z-index: 1000;
  transition: top var(--transition-fast);
}
.skip-link:focus { top: 1rem; }


/* =====================================================================
   5. COMPONENTES
   ===================================================================== */

/* --- Botão pill primário --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-weight: var(--fw-semibold);
  font-size: var(--fs-body);
  padding: .95rem 1.75rem;
  border-radius: var(--radius-pill);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  white-space: nowrap;
}
.btn--primary {
  background: var(--color-yellow);
  color: var(--color-ink);
}
.btn--primary:hover,
.btn--primary:focus-visible {
  transform: scale(1.045);
  box-shadow: 0 8px 20px rgba(251, 223, 97, .45);
}
.btn--primary:active { transform: scale(.98); }
.btn--primary:disabled {
  opacity: .55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}
.btn__icon { font-size: .7em; line-height: 1; }

/* --- Scroll cue (indicador de scroll) --- */
.scroll-cue {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Variante 1 — sobre o Hero: contorno amarelo, pulsa e clicável,
   some suavemente assim que o usuário rola a página (classe .is-hidden via JS). */
.scroll-cue--hero {
  position: absolute;
  left: 50%;
  bottom: var(--space-lg);
  transform: translateX(-50%);
  border: 1.5px solid var(--color-yellow);
  color: var(--color-yellow);
  background: rgba(0,0,0,.15);
  animation: scrollCueBounce 2.2s ease-in-out infinite;
  transition: opacity var(--transition-base);
  opacity: 1;
}
.scroll-cue--hero:hover { background: rgba(0,0,0,.3); }
.scroll-cue--hero.is-hidden { opacity: 0; pointer-events: none; }

@keyframes scrollCueBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* Variante 2 — divisor estático entre seções: preto, fixo, não clicável */
.scroll-cue--static {
  position: relative;
  margin: 0 auto;
  background: var(--color-ink);
  color: var(--color-white);
  cursor: default;
}
.solutions-intro { position: relative; }
.solutions-intro::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: 0;
  height: 1px;
  background: var(--color-border);
}
.scroll-cue--static {
  position: absolute;
  left: 50%;
  bottom: -1.5rem;
  transform: translateX(-50%);
  z-index: 1;
}

/* Divisor estático entre "Soluções para suas vendas" e a área de contato */
.solutions { position: relative; }
.solutions::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: 0;
  height: 1px;
  background: var(--color-border);
}


/* =====================================================================
   6. HEADER / NAVEGAÇÃO
   ===================================================================== */
.site-header {
  position: absolute;
  inset-inline: 0;
  top: 0;
  z-index: 100;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-md);
}

.site-header__logo img { height: auto; width: 178px; } /* 3.2rem + 30% */

.site-nav__list {
  display: flex;
  gap: clamp(1.5rem, 3vw, 3rem);
}

.site-nav__list a {
  color: var(--color-white);
  font-size: var(--fs-nav);
  font-weight: var(--fw-medium);
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .25rem 0;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast), opacity var(--transition-fast);
}
.site-nav__list a:hover,
.site-nav__list a:focus-visible {
  border-color: var(--color-yellow);
}

/* Toggle hambúrguer — oculto no desktop/tablet */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 2.25rem;
  height: 2.25rem;
  align-items: center;
  justify-content: center;
  z-index: 110;
}
.nav-toggle__bar {
  width: 22px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,10,12,.55);
  z-index: 90;
}

@media (max-width: 767px) {
  .nav-toggle { display: flex; }

  .site-nav {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(78vw, 320px);
    background: var(--color-dark);
    z-index: 105;
    transform: translateX(100%);
    transition: transform var(--transition-base);
    padding: 6rem var(--space-lg) var(--space-lg);
  }
  .site-header.is-nav-open .site-nav { transform: translateX(0); }

  .site-nav__list {
    flex-direction: column;
    gap: var(--space-lg);
  }
  .site-nav__list a { font-size: 1.1rem; }
}


/* =====================================================================
   7. HERO
   ===================================================================== */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  isolation: isolate;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 30%;
  z-index: -1;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-overlay-hero);
}

@media (max-width: 767px) {
  .hero {
    min-height: 0;
    aspect-ratio: 4 / 3;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
  }
  .hero__bg { background-position: center 15%; }
  .site-header__logo img { height: auto; width: 98px; } /* 3.2rem + 30% */
}


/* =====================================================================
   8. ESTATÍSTICAS
   ===================================================================== */
.stats {
  padding-block: var(--space-2xl);
  text-align: center;
}

.stats__heading {
  font-size: var(--fs-h2);
  max-width: 55rem;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  text-align: center;
}

.stat-item__number {
  font-size: var(--fs-stat-number);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-sm);
}

.stat-item__title {
  font-weight: var(--fw-bold);
  font-size: 1.05rem;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
  margin-bottom: var(--space-2xs);
}

.stat-item__desc {
  color: var(--color-text-faint);
  font-size: var(--fs-small);
}

@media (max-width: 1199px) {
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-xl) var(--space-lg); }
}
@media (max-width: 767px) {
  .stats { padding-block: var(--space-xl); }
  .stats__heading { margin-bottom: var(--space-xl); }
  .stats__grid { grid-template-columns: 1fr; gap: var(--space-lg); }
}


/* =====================================================================
   9. CALLOUT (destaque cinza)
   ===================================================================== */
.callout { padding-block: 0 var(--space-2xl); position: relative; }

.callout__box {
  background: var(--color-surface-soft);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.callout__heading {
  font-size: var(--fs-h2);
  font-weight: var(--fw-regular);
  margin-bottom: var(--space-md);
}
.callout__heading strong { font-weight: var(--fw-bold); }

.callout__paragraph {
  font-size: var(--fs-lead);
  color: var(--color-text-body);
  max-width: 38rem;
  margin-bottom: var(--space-md);
}

.callout__list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: var(--space-sm);
  color: var(--color-ink);
}
.callout__list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-ink);
}

.callout__media img { width: 100%; height: auto; border-radius: var(--radius-md); }

@media (max-width: 1199px) {
  .callout__box { padding: var(--space-xl) var(--space-lg); }
}
@media (max-width: 767px) {
  .callout__box { grid-template-columns: 1fr; padding: var(--space-lg); border-radius: var(--radius-md); }
  .callout__media { order: -1; max-width: 20rem; margin-inline: auto; }
}


/* =====================================================================
   10. MARKETING QUE RESOLVE (intro + lista numerada)
   ===================================================================== */
.solutions-intro { padding-block: 0.0rem 5.6rem; } /* ~30% menor que 6rem/8rem originais */

.solutions-intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.solutions-intro__heading {
  font-size: var(--fs-h2);
  font-weight: var(--fw-regular);
  margin-bottom: var(--space-md);
}
.solutions-intro__heading strong { font-weight: var(--fw-bold); }

.solutions-intro__paragraph {
  color: var(--color-text-body);
  font-size: var(--fs-lead);
  max-width: 32rem;
  margin-bottom: var(--space-lg);
}

.numbered-list__item {
  display: flex;
  gap: var(--space-md);
  padding-block: var(--space-md);
}
.numbered-list__item + .numbered-list__item { border-top: 1px solid var(--color-border); }

.numbered-list__index {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}

.numbered-list__item h3 { font-size: var(--fs-h3); margin-bottom: var(--space-3xs); }
.numbered-list__item p { color: var(--color-text-body); font-size: .95rem; }

@media (max-width: 1199px) {
  .solutions-intro__grid { gap: var(--space-xl); }
}
@media (max-width: 767px) {
  .solutions-intro { padding-block: 2.8rem 4.2rem; } /* ~30% menor que 4rem/6rem originais */
  .solutions-intro__grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .solutions-intro__cta-btn { display: table; margin-inline: auto; }
}


/* =====================================================================
   11. SOLUÇÕES (grid de cards)
   ===================================================================== */
.solutions { padding-block: var(--space-2xl); }

.solutions__intro { text-align: center; max-width: 50rem; margin: 0 auto var(--space-2xl); }
.solutions__heading { font-size: var(--fs-h2); margin-bottom: var(--space-sm); }
.solutions__subheading { color: var(--color-text-muted); font-size: var(--fs-lead); }

.solutions__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.solution-card {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  background-size: cover;
  background-position: center;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-lg);
  isolation: isolate;
}
.solution-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-overlay-card);
  z-index: -1;
}
.solution-card h3 {
  color: var(--color-yellow);
  font-size: 1.4rem;
  margin-bottom: var(--space-2xs);
}
.solution-card p {
  color: rgba(255,255,255,.85);
  font-size: .9rem;
  line-height: var(--line-height-body);
}

.solutions__cta { text-align: center; margin-top: var(--space-2xl); }

@media (max-width: 1199px) {
  .solutions__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
  .solutions { padding-block: var(--space-xl); }
  .solutions__grid { grid-template-columns: 1fr; }
  .solutions__intro { margin-bottom: var(--space-xl); }
  .solution-card { aspect-ratio: 4 / 3; padding: var(--space-md); }
}


/* =====================================================================
   12. FORMULÁRIO DE CONTATO
   ===================================================================== */
.contact { padding-block: var(--space-3xl) var(--space-2xl); }

.contact__grid {
  display: grid;
  grid-template-columns: .8fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.contact__heading { font-size: var(--fs-h2); margin-bottom: var(--space-md); }
.contact__paragraph { color: var(--color-text-body); font-size: var(--fs-lead); margin-bottom: var(--space-md); /*max-width: 26rem; */ }
.contact__email { font-weight: var(--fw-semibold); border-bottom: 1px solid var(--color-ink); }

.contact__form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 var(--space-lg);
  align-content: start;
}
.contact__form[hidden] { display: none; }

.form-field { margin-bottom: var(--space-lg); }
.form-field--full { grid-column: 1 / -1; }

.form-field input,
.form-field textarea {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--space-sm);
  background: transparent;
  resize: none;
  transition: border-color var(--transition-fast);
}
.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--color-text-muted); }
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-ink);
}

.form-field--submit { text-align: right; margin-bottom: 0; }

.form-feedback {
  grid-column: 1 / -1;
  background: #FDECEC;
  color: #B42318;
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  font-size: .9rem;
  margin-bottom: var(--space-md);
}
.form-feedback a { text-decoration: underline; }

/* --- Painel de agradecimento (pós-envio) --- */
.contact__thanks {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  background: var(--color-surface-soft);
  border-radius: var(--radius-md);
}
.contact__thanks-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--color-yellow);
  color: var(--color-ink);
  font-size: 1.25rem;
  font-weight: var(--fw-bold);
  margin: 0 auto var(--space-md);
}
.contact__thanks h3 { font-size: var(--fs-h3); margin-bottom: var(--space-2xs); }
.contact__thanks p { color: var(--color-text-body); margin-bottom: var(--space-lg); }
.contact__thanks .btn { margin: 0 auto; }

@media (max-width: 1199px) {
  .contact__grid { grid-template-columns: 1fr; gap: var(--space-xl); }
}
@media (max-width: 767px) {
  .contact { padding-block: var(--space-2xl) var(--space-xl); }
  .contact__form { grid-template-columns: 1fr; }
  .form-field--submit { text-align: stretch; }
  .form-field--submit .btn { width: 100%; justify-content: center; }
}


/* =====================================================================
   13. LOGOS DE CLIENTES
   ===================================================================== */
.clients { padding-block: 0.2rem 0.2rem; } /* ~30% menor que 4rem/6rem originais */

.clients__track {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}
.clients__track img { height: 2.2rem; width: auto; filter: grayscale(0); opacity: .9; }

@media (max-width: 1199px) {
  .clients__track { flex-wrap: wrap; row-gap: var(--space-lg); justify-content: center; }
}

/* Mobile: carrossel horizontal (scroll-snap nativo, sem JS obrigatório) */
@media (max-width: 767px) {
  .clients__track {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    justify-content: flex-start;
    gap: var(--space-2xl);
    padding-block: var(--space-2xs);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .clients__track::-webkit-scrollbar { display: none; }
  .clients__track li { flex: 0 0 auto; scroll-snap-align: center; }
}


/* =====================================================================
   14. FOOTER
   ===================================================================== */
.site-footer {
  background: var(--color-dark);
  color: var(--color-white);
  padding-top: var(--space-2xl);
}

.site-footer__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-xl);
  padding-bottom: var(--space-2xl);
}

.site-footer__logo img { height: 3.4rem; width: auto; }

.site-footer__cols--desktop {
  display: flex;
  gap: clamp(2.5rem, 6vw, 6rem);
}

.site-footer__col h3 {
  color: var(--color-yellow);
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: var(--space-sm);
}
.site-footer__col li { margin-bottom: var(--space-2xs); }
.site-footer__col a { color: rgba(255,255,255,.85); font-size: .95rem; transition: color var(--transition-fast); }
.site-footer__col a:hover,
.site-footer__col a:focus-visible { color: var(--color-yellow); }

.site-footer__bottom {
  background: var(--color-dark-deep);
  text-align: center;
  padding-block: 0.8rem;
  font-size: var(--fs-small);
  color: rgba(255,255,255,.6);
}

/* --- Colunas mobile (empilhadas) --- */
.site-footer__mobile-cols { display: none; }

@media (max-width: 767px) {
  .site-footer__top { flex-direction: column; align-items: center; gap: var(--space-lg); padding-bottom: var(--space-lg); }
  .site-footer__cols--desktop { display: none; }

  .site-footer__mobile-cols {
    display: block;
    padding-bottom: var(--space-lg);
  }

  .site-footer__cols--stacked {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
  }
}


/* =====================================================================
   15. BOTÃO FLUTUANTE WHATSAPP
   ===================================================================== */
.whatsapp-float {
  position: fixed;
  right: var(--space-md);
  bottom: var(--space-md);
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--color-whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0,0,0,.25);
  z-index: 200;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  transform: scale(1.08);
  box-shadow: 0 10px 24px rgba(0,0,0,.32);
}


/* =====================================================================
   16. ACESSIBILIDADE
   ===================================================================== */
:focus-visible {
  outline: 2px solid var(--color-yellow);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .scroll-cue--hero { animation: none; }
  .btn, .whatsapp-float, .nav-toggle__bar, .site-nav {
    transition: none !important;
  }
}