/* ============================================
   EletroAdvance Landing — Tokens & Base
   ============================================ */

:root {
  --color-black: #111111;
  --color-graphite: #1f1f1f;
  --color-dark-gray: #3a3a3a;
  --color-text-gray: #6b7280;
  --color-light-bg: #f5f5f5;
  --color-white: #ffffff;
  --color-accent: #f5a400;
  --color-accent-hover: #ffb72b;

  --font-sans: "Inter", system-ui, sans-serif;

  --shadow-sm: 0 6px 20px rgb(17 17 17 / 0.08);
  --shadow-md: 0 16px 40px rgb(17 17 17 / 0.12);
  --radius: 14px;
  --radius-lg: 20px;

  --brand-logo-height-header: clamp(58px, 6vw, 78px);
  --brand-logo-height-footer: clamp(96px, 20vw, 128px);
  --header-h: 90px;
  --header-bg: rgb(253 251 246 / 0.86);
  --header-bg-solid: rgb(253 251 246 / 0.97);
  --header-border: rgb(31 31 31 / 0.085);

  scroll-behavior: smooth;
}

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

html {
  scroll-padding-top: calc(var(--header-h) + 12px);
}

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(15px, 1.03vw + 13px, 17px);
  line-height: 1.62;
  color: var(--color-dark-gray);
  background: var(--color-white);
  padding-bottom: calc(var(--header-h) + env(safe-area-inset-bottom));
}

body.nav-open {
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

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

a {
  color: inherit;
}

.muted {
  color: var(--color-text-gray);
}

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

.container {
  width: min(1120px, 100% - 2.5rem);
  margin-inline: auto;
}

/* ============================================
   Tipografia utilitários
   ============================================ */

h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.8rem, 2.5vw + 1rem, 2.9rem);
  line-height: 1.13;
  color: var(--color-black);
}

h2 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.5rem, 1.35vw + 1.05rem, 2.05rem);
  color: var(--color-black);
  line-height: 1.2;
}

h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  color: var(--color-black);
}

p {
  margin: 0 0 1rem;
}

.lead {
  font-size: 1.05rem;
  color: var(--color-black);
}

.section {
  padding: clamp(4rem, 7vw, 6rem) 0;
}

.section--dark {
  background: var(--color-graphite);
  color: var(--color-light-bg);
}

.section--dark h2 {
  color: var(--color-white);
}

.section--light {
  background: var(--color-light-bg);
}

.section-head {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-head__sub {
  margin: 0 auto;
  max-width: 44rem;
  color: var(--color-text-gray);
}

.section-head--light .section-head__sub {
  color: rgb(229 229 229 / 0.88);
}

/* ============================================
   Header / Nav
   ============================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--header-border);
  background: var(--header-bg);
  backdrop-filter: blur(20px) saturate(1.06);
  -webkit-backdrop-filter: blur(20px) saturate(1.06);
  transition:
    box-shadow 0.28s ease,
    background 0.28s ease,
    border-color 0.28s ease;
}

.site-header.scrolled {
  box-shadow:
    0 4px 24px rgb(17 17 17 / 0.06),
    0 1px 0 rgb(245 245 245 / 0.8) inset;
  background: var(--header-bg-solid);
  border-bottom-color: rgb(31 31 31 / 0.1);
}

.header-inner {
  box-sizing: border-box;
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.75rem);
  min-height: var(--header-h);
  padding-block: 0;
}

.brand {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.05rem;
  margin-right: 0;
  border-radius: 10px;
  color: inherit;
  text-decoration: none;
  background: none;
  border: none;
  box-shadow: none;
  -webkit-tap-highlight-color: transparent;
}

.brand:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 6px;
}

.brand__logo {
  display: block;
  height: var(--brand-logo-height-header);
  width: auto;
  max-width: min(340px, 64vw);
  object-fit: contain;
  filter: drop-shadow(0 2px 10px rgb(17 17 17 / 0.08));
  transition:
    transform 0.22s ease,
    filter 0.22s ease;
}

.brand:hover .brand__logo {
  transform: scale(1.04);
  filter:
    drop-shadow(0 4px 16px rgb(17 17 17 / 0.1))
    drop-shadow(0 0 20px rgb(245 164 0 / 0.2));
}

@media (prefers-reduced-motion: reduce) {
  .brand:hover .brand__logo {
    transform: none;
  }
}

.site-nav {
  flex: 1;
  min-width: 0;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

@media (max-width: 899.98px) {
  .header-inner .nav-toggle {
    margin-left: auto;
  }

  .site-nav:not(.open) .site-nav__list {
    display: none;
  }
}

.site-nav__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(0.62rem, 1.4vw, 1.35rem);
  padding-right: 0;
}

.site-nav__list a {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.935rem;
  letter-spacing: 0.012em;
  color: var(--color-dark-gray);
  transition:
    color 0.18s ease,
    border-color 0.18s ease;
}

@media (min-width: 900px) {
  .site-nav__list a:not(.btn) {
    padding: 0.26rem 0 0.12rem;
    border-bottom: 2px solid transparent;
  }

  .site-nav__list a:not(.btn):hover {
    color: var(--color-graphite);
    border-bottom-color: rgb(245 164 0 / 0.8);
  }
}

.site-nav__list a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (max-width: 899.98px) {
  .site-nav {
    position: fixed;
    left: 0;
    right: 0;
    top: var(--header-h);
    flex: unset;
    display: block;
    width: 100vw;
    max-width: 100%;
    justify-content: initial;
    background: var(--header-bg-solid);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--header-border);
    box-shadow: 0 18px 40px rgb(17 17 17 / 0.08);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    z-index: 99;
  }

  .site-nav.open {
    max-height: 100vh;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.85rem calc(1.25rem + env(safe-area-inset-right, 0)) calc(1.75rem + env(safe-area-inset-bottom)) calc(1.25rem + env(safe-area-inset-left, 0));
  }

  .site-nav__list li {
    border-bottom: 1px solid rgb(31 31 31 / 0.06);
  }

  .site-nav__list a {
    display: block;
    padding: 0.95rem 0;
    color: var(--color-graphite);
    border-bottom-color: transparent;
  }

  .site-nav__list a:active {
    color: var(--color-accent-hover);
  }
}

@media (min-width: 900px) {
  .nav-toggle {
    display: none !important;
  }
}

.nav-toggle {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  padding: 0;
  margin: 0;
  cursor: pointer;
  border-radius: 12px;
  border: 1px solid rgb(31 31 31 / 0.11);
  background: rgb(255 255 255 / 0.95);
  box-shadow:
    0 1px 3px rgb(17 17 17 / 0.05),
    0 0 0 1px rgb(255 255 255 / 0.6) inset;
  display: grid;
  place-content: center;
  gap: 5px;
  transition:
    transform 0.15s ease,
    border-color 0.2s ease,
    background 0.2s ease;
}

.nav-toggle:hover {
  border-color: rgb(245 164 0 / 0.45);
}

.nav-toggle:active {
  transform: scale(0.96);
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.nav-toggle__bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-graphite);
  border-radius: 2px;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

.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-toggle[aria-expanded="true"] .nav-toggle__bar {
  transition: transform 0.2s ease;
}

@media (prefers-reduced-motion: reduce) {
  .nav-toggle[aria-expanded="true"] .nav-toggle__bar {
    transition: none;
  }
}

/* ============================================
   Botões
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.65rem 1.35rem;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition:
    transform 0.14s ease,
    background-color 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

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

.btn--accent {
  background: var(--color-accent);
  color: var(--color-graphite);
  box-shadow:
    0 1px 0 rgb(255 255 255 / 0.2) inset,
    0 8px 20px rgb(245 164 0 / 0.32);
}

.btn--accent:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

.btn--outline {
  border-color: rgb(229 229 229 / 0.14);
  color: rgb(245 245 245 / 0.94);
  background: transparent;
}

.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-white);
}

.hero .btn--outline {
  border-color: rgb(31 31 31 / 0.15);
  color: var(--color-black);
}

.hero .btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-graphite);
  background: rgb(245 245 245 / 0.6);
}

.btn--inverse {
  background: var(--color-white);
  color: var(--color-graphite);
  border-color: transparent;
}

.btn--inverse:hover {
  background: var(--color-light-bg);
}

.hero .btn--accent {
  border-color: transparent;
}

.btn--sm {
  padding: 0.45rem 1rem;
  font-size: 0.875rem;
}

.btn--lg {
  padding: 0.82rem 1.6rem;
  font-size: 1rem;
}

.btn__inline-icon {
  font-size: 1.35rem;
  line-height: 1;
}

.btn--block-mobile {
  width: auto;
}

@media (width < 520px) {
  .btn--block-mobile {
    width: 100%;
  }

  .final-cta .btn--lg {
    width: 100%;
  }
}

/* ============================================
   Hero
   ============================================ */

.hero {
  background: radial-gradient(1200px circle at 20% -10%, rgb(245 164 0 / 0.12), transparent),
    radial-gradient(800px circle at 90% 0%, rgb(255 255 255 / 1), rgb(249 249 249));
}

.hero.section {
  padding-top: clamp(2rem, 4vw, 3.25rem);
}

.hero__grid {
  display: grid;
  gap: clamp(1.35rem, 3vw, 2.25rem);
  align-items: start;
}

.hero__copy {
  text-align: left;
  min-width: 0;
}

/* Tipografia do hero mais compacta — só nesta seção */
.hero #hero-heading {
  font-size: clamp(1.2rem, 1.05vw + 0.72rem, 1.85rem);
  line-height: 1.22;
  margin: 0 0 0.6rem;
  letter-spacing: -0.02em;
}

.hero .lead {
  font-size: 0.9375rem;
  line-height: 1.55;
  margin: 0 0 0.65rem;
}

.hero__copy > p.muted {
  font-size: 0.875rem;
  line-height: 1.55;
  margin: 0 0 0.75rem;
}

.hero .tag {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.28rem 0.6rem;
  margin-bottom: 0.65rem;
}

.hero .tag .tag__icon {
  font-size: 0.88rem;
}

@media (min-width: 900px) {
  .hero__grid {
    /* Texto + imagem mais larga (proporções próximas da arte original) */
    grid-template-columns: minmax(0, 1fr) minmax(380px, 1fr);
    align-items: stretch;
    gap: clamp(1.25rem, 2.5vw, 2rem);
  }

  .hero__visual {
    display: flex;
    align-self: stretch;
    min-height: 0;
  }

  .hero .hero__photo-wrap.accent-border {
    flex: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: 0;
  }
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 1rem 0 0.65rem;
}

.hero .btn--lg {
  padding: 0.62rem 1.2rem;
  font-size: 0.9rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.35rem 0.72rem;
  border-radius: 999px;
  background: rgb(245 245 245 / 0.9);
  color: var(--color-graphite);
  border: 1px solid rgb(31 31 31 / 0.08);
  letter-spacing: 0.005em;
  margin-bottom: 1rem;
}

.tag__icon {
  font-size: 1rem;
  color: var(--color-accent);
}

.hero__checks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
  font-weight: 500;
}

.hero__checks li {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  font-size: 0.8125rem;
  color: var(--color-graphite);
}

.hero__checks i {
  flex-shrink: 0;
  color: var(--color-accent);
  font-size: 0.95rem;
  margin-top: 2px;
}

.hero__tagline {
  margin-top: 0.85rem;
  font-weight: 600;
  color: var(--color-text-gray);
  font-size: 0.8125rem;
  line-height: 1.45;
  border-left: 3px solid var(--color-accent);
  padding-left: 0.65rem;
}

.hero__photo-wrap {
  position: relative;
}

/* Foto do hero preenche o quadro: sem padding cinza e borda só na borda externa */
.hero .hero__photo-wrap.accent-border {
  padding: 0;
  background: transparent;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow:
    0 0 0 2px rgb(245 164 0 / 0.55),
    0 18px 44px rgb(17 17 17 / 0.12);
}

.hero__photo {
  display: block;
  width: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: 0;
}

@media (max-width: 899.98px) {
  .hero__photo {
    height: clamp(260px, 52vw, 440px);
    object-position: left center;
  }
}

@media (min-width: 900px) {
  .hero__photo {
    flex: 1 1 auto;
    align-self: stretch;
    min-height: 0;
    height: 100%;
    max-height: none;
    /* Prioriza o lado esquerdo da foto (texto integrado na arte) sem distorcer */
    object-position: left center;
  }
}

@media (min-width: 1100px) {
  .hero__grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  }
}

.hero__floating-card {
  position: absolute;
  left: clamp(12px, 3vw, 24px);
  bottom: clamp(12px, 3vw, 24px);
  background: rgb(255 255 255 / 0.96);
  color: var(--color-graphite);
  padding: 0.62rem 0.85rem;
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 600;
  max-width: min(290px, 88%);
  box-shadow: var(--shadow-md);
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  border: 1px solid rgb(31 31 31 / 0.06);
}

.hero__floating-card i {
  color: var(--color-accent);
  font-size: 1.35rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.rounded-img {
  border-radius: var(--radius-lg);
}

.img-cover {
  width: 100%;
  display: block;
  object-fit: cover;
}

.accent-border {
  padding: clamp(12px, 2vw, 18px);
  border-radius: calc(var(--radius-lg) + 10px);
  background: rgb(245 245 245 / 0.7);
  box-shadow:
    0 0 0 1px rgb(245 164 0 / 0.6),
    0 26px 50px rgb(17 17 17 / 0.12);
}

.accent-border-soft {
  padding: 10px;
  border-radius: calc(var(--radius-lg) + 8px);
  background: rgb(249 249 249);
  border: 1px solid rgb(31 31 31 / 0.06);
  box-shadow: var(--shadow-md);
}

.accent-border-accent {
  padding: 10px;
  border-radius: calc(var(--radius-lg) + 8px);
  background: rgb(249 249 249);
  border: 1px solid rgb(245 164 0 / 0.5);
  box-shadow: var(--shadow-md);
}

/* ============================================
   Cards (Faixa trust, diferenciais, etc.)
   ============================================ */

.card-grid {
  display: grid;
  gap: 1rem;
}

/* Faixa trust: uma linha de cards + scroll suave em telas menores */
.card-grid.trust__grid {
  display: flex;
  flex-wrap: nowrap;
  gap: clamp(0.55rem, 1.1vw, 0.85rem);
  overflow-x: auto;
  overflow-y: visible;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: 0.25rem;
  padding: 0.2rem 0 0.65rem;
  margin-inline: 0;
  -webkit-overflow-scrolling: touch;
  scrollbar-color: rgb(245 164 0 / 0.45) rgb(255 255 255 / 0.06);
  scrollbar-width: thin;
}

.card-grid.trust__grid > .card {
  flex: 1 1 0;
  min-width: min(168px, 42vw);
  max-width: none;
  scroll-snap-align: start;
}

@media (min-width: 1200px) {
  .card-grid.trust__grid > .card {
    min-width: 0;
  }
}

.trust .section-head {
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.trust .section-head::-webkit-scrollbar {
  display: none;
}

.trust .section-head h2 {
  white-space: nowrap;
  width: max-content;
  max-width: none;
  margin-inline: auto;
  padding-inline: 0.35rem;
  font-size: clamp(0.82rem, 1.25vw + 0.55rem, 1.55rem);
  line-height: 1.22;
}

.card {
  border-radius: var(--radius-lg);
}

.trust .card--muted {
  position: relative;
  overflow: hidden;
  padding: 1rem 0.75rem;
  border-radius: 16px;
  border: 1px solid rgb(255 255 255 / 0.12);
  background: linear-gradient(
    160deg,
    rgb(255 255 255 / 0.1) 0%,
    rgb(255 255 255 / 0.04) 48%,
    rgb(0 0 0 / 0.12) 100%
  );
  box-shadow:
    0 1px 0 rgb(255 255 255 / 0.06) inset,
    0 8px 28px rgb(0 0 0 / 0.22);
  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

.trust .card--muted::before {
  content: "";
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.trust .card--muted:hover {
  transform: translateY(-4px);
  border-color: rgb(245 164 0 / 0.38);
  box-shadow:
    0 1px 0 rgb(255 255 255 / 0.08) inset,
    0 16px 40px rgb(0 0 0 / 0.35);
}

.trust .card--muted:hover::before {
  opacity: 1;
}

.card__icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgb(245 164 0 / 0.18);
  margin-bottom: 0.62rem;
  color: var(--color-accent);
  font-size: 1.4rem;
}

.trust .card--muted .card__icon {
  width: 44px;
  height: 44px;
  margin-bottom: 0.55rem;
  border-radius: 11px;
  font-size: 1.22rem;
  background: linear-gradient(145deg, rgb(245 164 0 / 0.35), rgb(245 164 0 / 0.12));
  border: 1px solid rgb(245 164 0 / 0.35);
}

.card--muted h3.card__title {
  font-size: 1rem;
  margin: 0;
  font-weight: 600;
  color: var(--color-white);
}

.trust .card--muted h3.card__title {
  font-size: clamp(0.72rem, 0.9vw + 0.45rem, 0.88rem);
  line-height: 1.35;
  font-weight: 600;
  letter-spacing: 0.01em;
}

/* ============================================
   Split (sobre / educativa / etc.)
   ============================================ */

.split {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (width >= 900px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }

  .split--reverse > .split__media {
    order: 2;
  }

  .split--reverse > .split__text {
    order: 1;
  }
}

.split__media img.img-cover {
  min-height: 320px;
  max-height: 520px;
}

/* ============================================
   Serviços — carrossel horizontal de cards
   ============================================ */

.service-cards-wrap,
.diff-carousel-wrap {
  position: relative;
  padding-inline: clamp(2.5rem, 7vw, 3.5rem);
}

.service-cards-wrap--no-scroll,
.diff-carousel-wrap--no-scroll {
  padding-inline: 0;
}

.service-cards-wrap--no-scroll .service-cards__nav,
.diff-carousel-wrap--no-scroll .diff-carousel__nav {
  display: none;
}

.service-cards__nav,
.diff-carousel__nav {
  position: absolute;
  z-index: 2;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  padding: 0;
  display: grid;
  place-items: center;
  border: 1px solid rgb(63 63 63 / 0.14);
  border-radius: 999px;
  background: rgb(255 255 255 / 0.96);
  box-shadow:
    0 4px 16px rgb(17 17 17 / 0.09),
    0 0 0 1px rgb(255 255 255 / 0.6) inset;
  color: var(--color-graphite);
  cursor: pointer;
  transition:
    background 0.22s ease,
    box-shadow 0.22s ease,
    color 0.22s ease,
    border-color 0.22s ease,
    transform 0.22s ease,
    opacity 0.22s ease;
}

.service-cards__nav--prev,
.diff-carousel__nav--prev {
  left: 0;
}

.service-cards__nav--next,
.diff-carousel__nav--next {
  right: 0;
}

.service-cards__nav .bi,
.diff-carousel__nav .bi {
  font-size: 1.35rem;
  line-height: 1;
}

.service-cards__nav:focus-visible,
.diff-carousel__nav:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.service-cards__nav:disabled,
.diff-carousel__nav:disabled {
  opacity: 0.32;
  cursor: not-allowed;
  pointer-events: none;
}

@media (hover: hover) and (pointer: fine) {
  .service-cards__nav:hover:not(:disabled),
  .diff-carousel__nav:hover:not(:disabled) {
    background: rgb(255 255 255);
    border-color: rgb(245 164 0 / 0.4);
    color: var(--color-black);
    box-shadow:
      0 10px 28px rgb(17 17 17 / 0.12),
      0 0 0 1px rgb(245 164 0 / 0.12) inset;
    transform: translateY(-50%) scale(1.04);
  }
}

.service-cards {
  --service-card-gap: 1rem;
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  gap: var(--service-card-gap);
  overflow-x: auto;
  overflow-y: visible;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: clamp(0.35rem, 2vw, 0.75rem);
  padding: 0.35rem clamp(0.25rem, 1.5vw, 0.5rem) 1rem;
  margin-inline: 0;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgb(245 164 0 / 0.55) rgb(245 245 245 / 0.8);
}

.diff-carousel {
  --diff-card-gap: 1rem;
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  gap: var(--diff-card-gap);
  overflow-x: auto;
  overflow-y: visible;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: clamp(0.35rem, 2vw, 0.75rem);
  padding: 0.35rem clamp(0.25rem, 1.5vw, 0.5rem) 1rem;
  margin-inline: 0;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgb(245 164 0 / 0.55) rgb(245 245 245 / 0.8);
}

.service-cards::-webkit-scrollbar,
.diff-carousel::-webkit-scrollbar {
  height: 7px;
}

.service-cards::-webkit-scrollbar-track,
.diff-carousel::-webkit-scrollbar-track {
  background: rgb(231 231 231 / 0.9);
  border-radius: 999px;
}

.service-cards::-webkit-scrollbar-thumb,
.diff-carousel::-webkit-scrollbar-thumb {
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-hover));
  border-radius: 999px;
}

.services .service-cards > .card--service {
  flex: 0 0 min(88vw, 360px);
  max-width: min(88vw, 380px);
  scroll-snap-align: start;
  scroll-snap-stop: always;
  min-height: 0;
}

/* Tablet: 2 cards visíveis por “tela” do carrossel */
@media (min-width: 640px) {
  .services .service-cards > .card--service {
    flex: 0 0 calc((100% - var(--service-card-gap)) / 2);
    max-width: calc((100% - var(--service-card-gap)) / 2);
  }
}

/* Desktop: 3 cards por viewport (largura do próprio trilho de scroll) */
@media (min-width: 900px) {
  .services .service-cards > .card--service {
    flex: 0 0 calc((100% - 2 * var(--service-card-gap)) / 3);
    max-width: calc((100% - 2 * var(--service-card-gap)) / 3);
  }
}

.diff .diff-carousel > .card--diff {
  flex: 0 0 min(88vw, 360px);
  max-width: min(88vw, 380px);
  scroll-snap-align: start;
  scroll-snap-stop: always;
  min-height: 0;
}

@media (min-width: 640px) {
  .diff .diff-carousel > .card--diff {
    flex: 0 0 calc((100% - var(--diff-card-gap)) / 2);
    max-width: calc((100% - var(--diff-card-gap)) / 2);
  }
}

@media (min-width: 900px) {
  .diff .diff-carousel > .card--diff {
    flex: 0 0 calc((100% - 2 * var(--diff-card-gap)) / 3);
    max-width: calc((100% - 2 * var(--diff-card-gap)) / 3);
  }
}

@media (prefers-reduced-motion: reduce) {
  .service-cards,
  .diff-carousel {
    scroll-snap-type: none;
  }
}

.service-cards:focus-visible,
.diff-carousel:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
}

.card--service {
  padding: clamp(1.25rem, 2vw, 1.65rem);
  border: 1px solid rgb(63 63 63 / 0.12);
  background: rgb(253 253 253);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition:
    transform 0.32s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.32s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.28s ease,
    background 0.28s ease;
}

@media (hover: hover) and (pointer: fine) {
  .card--service:hover {
    transform: translateY(-8px);
    border-color: rgb(245 164 0 / 0.38);
    background: linear-gradient(
      165deg,
      rgb(255 255 255) 0%,
      rgb(255 252 245) 55%,
      rgb(255 250 240) 100%
    );
    box-shadow:
      0 22px 50px rgb(17 17 17 / 0.1),
      0 0 0 1px rgb(245 164 0 / 0.2),
      0 12px 36px rgb(245 164 0 / 0.09);
  }

  .card--service:hover .card__icon-big {
    transform: scale(1.06);
    background: linear-gradient(
      155deg,
      rgb(245 164 0 / 0.38),
      rgb(245 164 0 / 0.1)
    );
    border-color: rgb(245 164 0 / 0.48);
    box-shadow: 0 10px 24px rgb(245 164 0 / 0.18);
  }
}

.card__top {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 0.75rem;
}

.card__icon-big {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(
    155deg,
    rgb(245 164 0 / 0.18),
    rgb(245 164 0 / 0.05)
  );
  border: 1px solid rgb(245 164 0 / 0.32);
  color: var(--color-graphite);
  font-size: 1.5rem;
  transform: scale(1);
  transition:
    transform 0.32s cubic-bezier(0.22, 1, 0.36, 1),
    background 0.32s ease,
    border-color 0.28s ease,
    box-shadow 0.32s ease;
}

.card__top h3 {
  font-size: 1.185rem;
  margin: 0;
}

.checklist {
  list-style: none;
  margin: 0 0 0.75rem;
  padding: 0;
}

.checklist li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.42rem;
  font-size: 0.9425rem;
  color: var(--color-dark-gray);
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(var(--color-accent), var(--color-accent-hover));
}

.callout {
  margin: 0;
  padding: 0.85rem;
  border-radius: var(--radius);
  border: 1px dashed rgb(107 114 128 / 0.4);
  background: rgb(255 255 255 / 0.75);
}

/* Lista moderna quando chamar */

.modern-check {
  columns: minmax(0, 1fr);
  list-style: none;
  padding: clamp(1.25rem, 2vw, 2rem);
  margin: 0;
  columns: clamp(260px, 40vw, 400px);
  column-gap: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgb(211 214 217 / 0.9);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.modern-check li {
  break-inside: avoid;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem;
  align-items: start;
  margin-bottom: 0.82rem;
  font-weight: 500;
}

.modern-check i {
  margin-top: 2px;
  color: var(--color-accent);
  font-size: 1.2rem;
}

/* Diferenciais — carrossel + cards */

@keyframes diff-card-enter {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: no-preference) {
  .diff.reveal.is-visible .diff-carousel .card--diff {
    animation: diff-card-enter 0.52s cubic-bezier(0.22, 1, 0.36, 1) backwards;
  }

  .diff.reveal.is-visible .diff-carousel .card--diff:nth-child(1) {
    animation-delay: 0.04s;
  }

  .diff.reveal.is-visible .diff-carousel .card--diff:nth-child(2) {
    animation-delay: 0.1s;
  }

  .diff.reveal.is-visible .diff-carousel .card--diff:nth-child(3) {
    animation-delay: 0.16s;
  }

  .diff.reveal.is-visible .diff-carousel .card--diff:nth-child(4) {
    animation-delay: 0.22s;
  }

  .diff.reveal.is-visible .diff-carousel .card--diff:nth-child(5) {
    animation-delay: 0.28s;
  }

  .diff.reveal.is-visible .diff-carousel .card--diff:nth-child(6) {
    animation-delay: 0.34s;
  }
}

.card--diff {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(1.2rem, 2.2vw, 1.45rem);
  border: 1px solid rgb(31 31 31 / 0.1);
  background: rgb(255 255 255);
  box-shadow: var(--shadow-sm);
  transition:
    transform 0.32s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.32s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.28s ease,
    background 0.28s ease;
}

.card--diff::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-hover));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.38s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 1;
  pointer-events: none;
}

.card--diff .card__title {
  margin-top: 0;
  margin-bottom: 0.55rem;
  font-size: 1.08rem;
  color: var(--color-black);
}

.card--diff > p {
  margin: 0;
  color: var(--color-dark-gray);
  line-height: 1.55;
}

@media (hover: hover) and (pointer: fine) {
  .card--diff:hover {
    transform: translateY(-8px);
    border-color: rgb(245 164 0 / 0.35);
    background: linear-gradient(
      170deg,
      rgb(255 255 255) 0%,
      rgb(255 252 248) 48%,
      rgb(255 249 240) 100%
    );
    box-shadow:
      0 20px 48px rgb(17 17 17 / 0.09),
      0 0 0 1px rgb(245 164 0 / 0.18),
      0 10px 32px rgb(245 164 0 / 0.07);
  }

  .card--diff:hover::before {
    transform: scaleX(1);
  }

  .card--diff:hover .card__icon-diff {
    transform: scale(1.06) rotate(-2deg);
    background: linear-gradient(
      155deg,
      rgb(245 164 0 / 0.32),
      rgb(245 164 0 / 0.08)
    );
    border-color: rgb(245 164 0 / 0.42);
    box-shadow: 0 8px 22px rgb(245 164 0 / 0.14);
    color: var(--color-graphite);
  }
}

.card__icon-diff {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  color: rgb(200 130 0);
  margin-bottom: 0.75rem;
  font-size: 1.4rem;
  background: linear-gradient(
    160deg,
    rgb(245 164 0 / 0.16),
    rgb(245 164 0 / 0.06)
  );
  border: 1px solid rgb(245 164 0 / 0.22);
  transform: scale(1) rotate(0deg);
  transition:
    transform 0.32s cubic-bezier(0.22, 1, 0.36, 1),
    background 0.3s ease,
    border-color 0.28s ease,
    box-shadow 0.32s ease,
    color 0.25s ease;
}

/* Segmentação */

.segment-cards {
  display: grid;
  gap: 1.15rem;
}

@media (width >= 700px) {
  .segment-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (width >= 1000px) {
  .segment-cards {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.card--segment {
  padding: 1.35rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgb(31 31 31 / 0.08);
  background: rgb(255 255 255);
  transition:
    transform 0.2s ease,
    border-color 0.2s ease;
}

.card--segment:hover {
  transform: translateY(-3px);
  border-color: rgb(245 164 0 / 0.4);
}

.card__seg-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgb(17 17 17 / 0.85);
  color: var(--color-accent);
  margin-bottom: 0.82rem;
  font-size: 1.38rem;
}

/* CTA Banner */

.cta-banner {
  padding-block: clamp(3rem, 6vw, 5rem);
  background: var(--color-black);
}

.cta-banner__wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  isolation: isolate;
  box-shadow:
    var(--shadow-md),
    0 0 0 1px rgb(245 164 0 / 0.2);
  min-height: min(520px, 70vh);
  background-color: rgb(22 22 22);
  background-image: url("../img/imagem5.png");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

.cta-banner__wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(
    to right,
    rgb(17 17 17 / 0.52) 0%,
    rgb(17 17 17 / 0.28) 48%,
    rgb(17 17 17 / 0.1) 100%
  );
}

.cta-banner__copy {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.95rem;
  padding: clamp(1.65rem, 5vw, 3.5rem);
  max-width: 42rem;
  background: linear-gradient(
    to right,
    rgb(17 17 17 / 0.76) 34%,
    rgb(31 31 31 / 0.22) 82%,
    transparent 100%
  );
}

.cta-banner__copy h2 {
  color: var(--color-white);
}

.cta-banner__copy p {
  color: rgb(229 229 229 / 0.86);
}

/* ============================================
   Final CTA
   ============================================ */

.final-cta {
  background: radial-gradient(circle at 110% -20%, rgb(245 164 0 / 0.2), rgb(247 247 247));
}

.final-cta__box {
  background: rgb(255 255 255);
  padding: clamp(1.65rem, 4vw, 2.65rem);
  border-radius: var(--radius-lg);
  border: 1px solid rgb(31 31 31 / 0.06);
  box-shadow: var(--shadow-sm);
}

.split--cta {
  align-items: stretch;
}

/* Card da foto: imagem colada à borda (sem padding interno) */
.final-cta .split--cta > .final-cta__media {
  position: relative;
  padding: 0;
  overflow: hidden;
  isolation: isolate;
  border-radius: var(--radius-lg);
  border: 1px solid rgb(245 164 0 / 0.45);
  box-shadow: var(--shadow-md);
  background: rgb(230 230 230);
  width: 100%;
  aspect-ratio: 1;
}

.final-cta .split--cta > .final-cta__media img.img-cover {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 0;
  max-height: none;
  object-fit: cover;
  object-position: center 22%;
}

@media (width >= 900px) {
  .final-cta .split--cta > .final-cta__media {
    aspect-ratio: unset;
    height: 100%;
    min-height: 320px;
    align-self: stretch;
  }
}

.final-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.25rem 0 1.5rem;
}

.contact-list dt {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-text-gray);
  margin-bottom: 0.2rem;
}

.contact-list dd {
  margin: 0 0 0.82rem;
  font-weight: 600;
}

.contact-list a {
  color: var(--color-accent);
}

/* ============================================
   Mini cards sobre
   ============================================ */

.mini-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 0.62rem;
  margin-top: 1.35rem;
}

.mini-card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  font-size: 0.8675rem;
  font-weight: 600;
  padding: 0.48rem 0.95rem;
  border-radius: 999px;
  background: rgb(255 255 255);
  color: var(--color-graphite);
  border: 1px solid rgb(245 164 0 / 0.38);
  cursor: default;
  transition:
    background 0.22s ease,
    color 0.22s ease,
    border-color 0.22s ease,
    box-shadow 0.22s ease,
    transform 0.2s ease;
}

.mini-card:hover {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
  color: var(--color-graphite);
  border-color: rgb(31 31 31 / 0.12);
  box-shadow:
    0 1px 0 rgb(255 255 255 / 0.35) inset,
    0 10px 28px rgb(245 164 0 / 0.35);
  transform: translateY(-2px);
}

@media (prefers-reduced-motion: reduce) {
  .mini-card:hover {
    transform: none;
  }
}

/* ============================================
   Footer
   ============================================ */

.footer {
  position: relative;
  background: linear-gradient(165deg, rgb(26 26 28) 0%, rgb(14 14 15) 55%, rgb(18 18 20) 100%);
  color: rgb(212 216 219);
  padding: clamp(2.5rem, 5vw, 3.25rem) 0 0;
  box-shadow: inset 0 1px 0 rgb(245 164 0 / 0.14);
}

.footer__grid {
  display: grid;
  gap: clamp(2rem, 4vw, 2.75rem);
  padding-bottom: clamp(1.75rem, 3vw, 2.5rem);
  border-bottom: 1px solid rgb(255 255 255 / 0.08);
}

@media (width >= 900px) {
  .footer__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: start;
    gap: 2.5rem 3rem;
  }
}

.footer__logo-card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  max-width: 100%;
  padding: clamp(0.75rem, 2.2vw, 1.35rem) clamp(0.95rem, 2.8vw, 1.85rem);
  margin-bottom: 1.35rem;
  border-radius: 18px;
  background: linear-gradient(
    145deg,
    rgb(255 255 255 / 0.96) 0%,
    rgb(255 255 255 / 0.82) 100%
  );
  border: 1px solid rgb(255 255 255 / 0.45);
  box-shadow:
    0 1px 0 rgb(255 255 255 / 0.55) inset,
    0 14px 40px rgb(0 0 0 / 0.32),
    0 0 0 1px rgb(245 164 0 / 0.22);
}

.footer__logo-card:hover {
  border-color: rgb(245 164 0 / 0.38);
  box-shadow:
    0 1px 0 rgb(255 255 255 / 0.65) inset,
    0 18px 48px rgb(0 0 0 / 0.38),
    0 0 0 1px rgb(245 164 0 / 0.32);
}

.footer__logo {
  display: block;
  height: var(--brand-logo-height-footer);
  width: auto;
  max-width: min(520px, 100%);
  object-fit: contain;
}

.footer__tag {
  margin: 0 0 0.65rem;
  max-width: 32rem;
  font-size: 1.02rem;
  line-height: 1.55;
  color: rgb(243 244 246 / 0.96);
}

.footer__lede {
  margin: 0;
  max-width: 32rem;
  font-size: 0.94rem;
  line-height: 1.55;
  color: rgb(156 163 175 / 0.95);
}

.footer__eyebrow {
  margin: 0 0 1rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgb(245 164 0 / 0.95);
}

.footer__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.footer__link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.65rem 0.5rem 0.45rem;
  margin-inline: -0.45rem;
  border-radius: 12px;
  color: rgb(229 231 235);
  text-decoration: none;
  font-weight: 500;
  transition:
    background 0.22s ease,
    color 0.22s ease,
    transform 0.22s ease;
}

.footer__link-icon {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  font-size: 1.05rem;
  color: var(--color-accent);
  background: linear-gradient(
    145deg,
    rgb(245 164 0 / 0.2),
    rgb(245 164 0 / 0.06)
  );
  border: 1px solid rgb(245 164 0 / 0.28);
  transition:
    background 0.22s ease,
    border-color 0.22s ease,
    transform 0.22s ease,
    box-shadow 0.22s ease;
}

.footer__link-text {
  flex: 1;
}

.footer__link:hover {
  color: var(--color-white);
  background: rgb(255 255 255 / 0.05);
}

.footer__link:hover .footer__link-icon {
  background: linear-gradient(
    145deg,
    rgb(245 164 0 / 0.35),
    rgb(245 164 0 / 0.12)
  );
  border-color: rgb(245 164 0 / 0.45);
  box-shadow: 0 6px 16px rgb(245 164 0 / 0.12);
  transform: scale(1.04);
}

.footer__link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.footer__contact-cards {
  display: grid;
  gap: 0.65rem;
}

.footer__contact-tile {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.85rem 0.75rem;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  text-decoration: none;
  color: inherit;
  background: rgb(255 255 255 / 0.04);
  border: 1px solid rgb(255 255 255 / 0.09);
  box-shadow: 0 4px 20px rgb(0 0 0 / 0.2);
  transition:
    background 0.24s ease,
    border-color 0.24s ease,
    transform 0.24s ease,
    box-shadow 0.24s ease;
}

.footer__tile-icon {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.footer__tile-icon--wa {
  color: #fff;
  background: linear-gradient(145deg, rgb(37 211 102), rgb(18 140 76));
  box-shadow: 0 6px 18px rgb(37 211 102 / 0.25);
}

.footer__tile-icon--mail {
  color: rgb(31 31 31);
  background: linear-gradient(
    145deg,
    rgb(245 164 0),
    rgb(255 183 43)
  );
  box-shadow: 0 6px 18px rgb(245 164 0 / 0.2);
}

.footer__tile-body {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.footer__tile-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgb(156 163 175 / 0.95);
}

.footer__tile-value {
  font-size: 0.94rem;
  font-weight: 600;
  color: rgb(243 244 246);
  word-break: break-word;
}

.footer__tile-arrow {
  font-size: 1.1rem;
  color: rgb(107 114 128);
  transition: transform 0.22s ease, color 0.22s ease;
}

.footer__contact-tile:hover {
  background: rgb(255 255 255 / 0.07);
  border-color: rgb(245 164 0 / 0.32);
  transform: translateY(-2px);
  box-shadow:
    0 12px 32px rgb(0 0 0 / 0.28),
    0 0 0 1px rgb(245 164 0 / 0.12);
}

.footer__contact-tile:hover .footer__tile-arrow {
  color: var(--color-accent);
  transform: translateX(3px);
}

.footer__contact-tile:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.footer__bottom {
  padding: 1.25rem 0 1.5rem;
}

.footer__bottom p {
  margin: 0;
  font-size: 0.8675rem;
  color: rgb(107 114 128);
  text-align: center;
  line-height: 1.45;
}

/* ============================================
   Flutuantes
   ============================================ */

.floating-wa {
  position: fixed;
  right: clamp(14px, 3vw, 22px);
  bottom: clamp(92px, 12vw, 110px);
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.92rem;
  color: rgb(243 246 239);
  background: radial-gradient(circle at 30% 20%, rgb(98 239 157), rgb(34 173 104));
  box-shadow:
    0 12px 28px rgb(0 60 42 / 0.35),
    0 2px 0 rgb(255 255 255 / 0.2) inset;
  z-index: 90;
  text-decoration: none;
  animation: bounce-soft 2.6s infinite ease-in-out;
}

@keyframes bounce-soft {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .floating-wa {
    animation: none;
  }

  .floating-wa:active {
    transform: scale(0.98);
  }
}

.scroll-top {
  position: fixed;
  right: clamp(14px, 3vw, 22px);
  bottom: clamp(26px, 5vw, 36px);
  width: 48px;
  height: 48px;
  border-radius: 12px;
  border: none;
  background: rgb(31 31 31 / 0.96);
  color: rgb(245 245 245);
  display: grid;
  place-items: center;
  font-size: 1.75rem;
  cursor: pointer;
  z-index: 90;
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition:
    opacity 0.25s ease,
    transform 0.25s ease,
    visibility 0s linear 0.25s;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition-delay: 0s;
}

.scroll-top:focus-visible {
  outline: 2px solid var(--color-accent-hover);
}

/* ============================================
   Revelar ao scroll
   ============================================ */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.52s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.52s cubic-bezier(0.22, 1, 0.36, 1);
}

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