/* ==========================================================================
   Fyntech — estilos globais e componentes
   Ordem: base · layout · botões · header · hero · seções · footer · chatbot
   ========================================================================== */

/* ==========================================================================
   1. BASE
   ========================================================================== */
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--fyntech-text);
  background: var(--fyntech-surface);
  line-height: 1.6;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  color: var(--fyntech-heading);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 700;
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }

p { color: var(--fyntech-muted); }

::selection {
  background: var(--fyntech-violet);
  color: #fff;
}

html { scroll-padding-top: calc(var(--header-height) + 16px); }

/* Foco visível e acessível em todo o site */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--fyntech-focus);
  outline-offset: 3px;
  border-radius: var(--radius-xs);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 1000;
  padding: 0.85rem 1.25rem;
  background: var(--fyntech-violet);
  color: #fff;
  font-weight: 600;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus {
  left: 0;
}

/* ==========================================================================
   2. LAYOUT
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

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

.section--soft { background: var(--fyntech-surface-soft); }
.section--lilac { background: var(--gradient-lilac); }
.section--white { background: var(--fyntech-surface); }

.section-head {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: clamp(2.25rem, 1.5rem + 2vw, 3.5rem);
}
.section-head--left {
  margin-inline: 0;
  text-align: left;
}
.section-head p {
  margin-top: 0.85rem;
  font-size: var(--fs-lead);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  background: var(--fyntech-purple-100);
  color: var(--fyntech-primary);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.eyebrow--on-dark {
  background: rgba(168, 85, 247, 0.16);
  color: #d9c4fb;
}

.text-highlight { color: var(--fyntech-violet-light); }

/* ==========================================================================
   3. BOTÕES
   ========================================================================== */
.btn {
  --btn-bg: var(--gradient-violet);
  --btn-color: #fff;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.75rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  background: var(--btn-bg);
  color: var(--btn-color);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--t-base), box-shadow var(--t-base),
    background-color var(--t-base), border-color var(--t-base), color var(--t-base);
  will-change: transform;
}
.btn svg { width: 1.15em; height: 1.15em; flex: none; }

.btn-primary { box-shadow: var(--shadow-violet); }
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-violet-lg);
}
.btn-primary:active { transform: translateY(0); }

/* Secundário sobre fundo escuro */
.btn-ghost {
  --btn-bg: rgba(255, 255, 255, 0.06);
  --btn-color: #fff;
  border-color: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(6px);
}
.btn-ghost:hover {
  --btn-bg: rgba(255, 255, 255, 0.13);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

/* Secundário sobre fundo claro */
.btn-outline {
  --btn-bg: transparent;
  --btn-color: var(--fyntech-primary);
  border-color: var(--fyntech-border-strong);
}
.btn-outline:hover {
  --btn-bg: var(--fyntech-purple-50);
  border-color: var(--fyntech-violet);
  color: var(--fyntech-violet-dark);
  transform: translateY(-2px);
}

/* Botão branco sobre banner roxo */
.btn-on-violet {
  --btn-bg: #fff;
  --btn-color: var(--fyntech-violet-dark);
  box-shadow: 0 14px 30px rgba(12, 12, 36, 0.22);
}
.btn-on-violet:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(12, 12, 36, 0.3);
}

.btn-whatsapp {
  --btn-bg: linear-gradient(135deg, var(--fyntech-whatsapp) 0%, var(--fyntech-whatsapp-dark) 100%);
  box-shadow: 0 14px 30px rgba(37, 211, 102, 0.28);
}
.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 42px rgba(37, 211, 102, 0.38);
}

.btn-block { display: flex; width: 100%; }
.btn-lg { padding: 1.05rem 2.1rem; font-size: 1rem; }
.btn-sm { padding: 0.7rem 1.25rem; font-size: var(--fs-xs); }

/* Seta que desliza no hover */
.btn .btn-arrow {
  transition: transform var(--t-base);
}
.btn:hover .btn-arrow { transform: translateX(4px); }

/* Link com seta */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--fyntech-violet-dark);
  transition: color var(--t-base), gap var(--t-base);
}
.link-arrow svg { width: 1em; height: 1em; transition: transform var(--t-base); }
.link-arrow:hover { color: var(--fyntech-violet); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ==========================================================================
   4. HEADER + NAVEGAÇÃO
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--t-base), border-color var(--t-base), background-color var(--t-base);
}
.header.is-scrolled {
  background: rgba(255, 255, 255, 0.97);
  border-bottom-color: var(--fyntech-border);
  box-shadow: 0 1px 20px rgba(12, 12, 36, 0.06);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: var(--header-height);
}

.logo img {
  height: 38px;
  width: auto;
  transition: transform var(--t-base);
}
.logo:hover img { transform: scale(1.03); }

.nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 0.3rem + 1.6vw, 2.1rem);
}

.nav__link {
  position: relative;
  padding: 0.4rem 0;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--fyntech-text);
  transition: color var(--t-base);
}
/* Indicador animado de hover / página atual */
.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  border-radius: 2px;
  background: var(--gradient-violet);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--t-base);
}
.nav__link:hover { color: var(--fyntech-violet-dark); }
.nav__link:hover::after { transform: scaleX(1); }

.nav__link.is-active {
  color: var(--fyntech-primary);
  font-weight: 600;
}
.nav__link.is-active::after { transform: scaleX(1); }

.header__actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.header__actions .btn { padding: 0.7rem 1.4rem; }

/* ---------- Hambúrguer ---------- */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0 10px;
  border-radius: var(--radius-sm);
  transition: background-color var(--t-base);
}
.hamburger:hover { background: var(--fyntech-purple-50); }
.hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  border-radius: 2px;
  background: var(--fyntech-heading);
  transition: transform var(--t-base), opacity var(--t-fast);
}
.hamburger.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-active span:nth-child(2) { opacity: 0; }
.hamburger.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Menu mobile ---------- */
.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 98;
  background: rgba(12, 12, 36, 0.55);
  backdrop-filter: blur(3px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t-base), visibility var(--t-base);
}
.mobile-nav-backdrop.is-open { opacity: 1; visibility: visible; }

.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 99;
  display: flex;
  flex-direction: column;
  width: min(360px, 86vw);
  height: 100dvh;
  padding: calc(var(--header-height) + 1.25rem) 1.5rem 2rem;
  background: var(--fyntech-surface);
  box-shadow: -20px 0 60px rgba(12, 12, 36, 0.18);
  transform: translateX(100%);
  visibility: hidden;
  transition: transform var(--t-slow), visibility var(--t-slow);
  overflow-y: auto;
  overscroll-behavior: contain;
}
.mobile-nav.is-open {
  transform: translateX(0);
  visibility: visible;
}

.mobile-nav__list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 1.75rem;
}
.mobile-nav__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.95rem 1rem;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--fyntech-heading);
  /* entrada escalonada dos itens */
  opacity: 0;
  transform: translateX(14px);
  transition: background-color var(--t-base), color var(--t-base),
    opacity var(--t-base), transform var(--t-base);
}
.mobile-nav.is-open .mobile-nav__list a {
  opacity: 1;
  transform: translateX(0);
}
.mobile-nav.is-open .mobile-nav__list li:nth-child(1) a { transition-delay: 0.06s; }
.mobile-nav.is-open .mobile-nav__list li:nth-child(2) a { transition-delay: 0.11s; }
.mobile-nav.is-open .mobile-nav__list li:nth-child(3) a { transition-delay: 0.16s; }
.mobile-nav.is-open .mobile-nav__list li:nth-child(4) a { transition-delay: 0.21s; }
.mobile-nav.is-open .mobile-nav__list li:nth-child(5) a { transition-delay: 0.26s; }

.mobile-nav__list a:hover,
.mobile-nav__list a.is-active {
  background: var(--fyntech-purple-50);
  color: var(--fyntech-violet-dark);
}
.mobile-nav__list a::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-top: 2px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.35;
}

.mobile-nav__foot {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--fyntech-border);
  display: grid;
  gap: 0.75rem;
}
.mobile-nav__contact {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--fs-sm);
  color: var(--fyntech-muted);
}
.mobile-nav__contact svg { width: 18px; height: 18px; color: var(--fyntech-violet); flex: none; }

/* Trava o scroll do body com o menu aberto, sem "pulo" de layout */
body.is-menu-open {
  overflow: hidden;
  padding-right: var(--scrollbar-gap, 0px);
}

/* ==========================================================================
   5. HERO (home)
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--gradient-hero);
  background-color: var(--fyntech-ink-hero);
  color: var(--fyntech-on-dark);
  isolation: isolate;
}

/* Camada decorativa: ondas concêntricas + brilho, como na referência */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}
.hero__rings {
  position: absolute;
  top: 50%;
  right: -8%;
  width: min(1180px, 105vw);
  aspect-ratio: 1;
  transform: translateY(-50%);
  opacity: 0.55;
}
.hero__rings span {
  position: absolute;
  inset: 0;
  margin: auto;
  border-radius: 50%;
  border: 1px solid rgba(168, 85, 247, 0.16);
}
.hero__rings span:nth-child(1) { width: 38%; height: 38%; border-color: rgba(196, 149, 253, 0.3); }
.hero__rings span:nth-child(2) { width: 56%; height: 56%; }
.hero__rings span:nth-child(3) { width: 74%; height: 74%; }
.hero__rings span:nth-child(4) { width: 92%; height: 92%; border-color: rgba(168, 85, 247, 0.1); }
.hero__rings span:nth-child(5) { width: 110%; height: 110%; border-color: rgba(168, 85, 247, 0.07); }

.hero__glow {
  position: absolute;
  width: 46rem;
  height: 46rem;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.55;
}
.hero__glow--1 {
  top: -14rem;
  right: -6rem;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.55) 0%, rgba(124, 58, 237, 0) 68%);
}
.hero__glow--2 {
  bottom: -20rem;
  left: -12rem;
  width: 34rem;
  height: 34rem;
  background: radial-gradient(circle, rgba(76, 38, 108, 0.7) 0%, rgba(76, 38, 108, 0) 70%);
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(1.5rem, 1rem + 2vw, 3rem);
  padding-top: clamp(3rem, 2rem + 3vw, 4.75rem);
}

.hero__content { max-width: 36rem; padding-bottom: clamp(2rem, 1rem + 3vw, 3.5rem); }

.hero h1 {
  font-size: var(--fs-display);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
}
.hero h1 span { display: block; }

.hero__lead {
  margin-top: 1.35rem;
  max-width: 28rem;
  font-size: var(--fs-lead);
  color: var(--fyntech-on-dark-muted);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2.1rem;
}

/* Benefícios rápidos na base da hero */
.hero__benefits {
  display: flex;
  align-items: stretch;
  max-width: 36rem;
  gap: clamp(1rem, 0.4rem + 1.6vw, 2.25rem);
  margin-top: clamp(2.25rem, 1.5rem + 2vw, 3.25rem);
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.hero__benefit {
  display: flex;
  flex: 1 1 0;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.55rem;
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--fyntech-on-dark-muted);
}
.hero__benefit + .hero__benefit {
  padding-left: clamp(1rem, 0.4rem + 1.6vw, 2.25rem);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}
.hero__benefit svg {
  width: 22px;
  height: 22px;
  flex: none;
  color: var(--fyntech-violet-light);
}

/* ---------- Visual da hero ---------- */
.hero__visual {
  position: relative;
  align-self: end;
  display: flex;
  justify-content: center;
  min-height: 100%;
}
.hero__machine {
  position: relative;
  width: min(100%, 29rem);
  filter: drop-shadow(0 34px 60px rgba(8, 4, 26, 0.65));
  animation: hero-float 7s var(--ease-in-out) infinite;
}
.hero__machine img {
  width: 100%;
  height: auto;
}

@keyframes hero-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

/* Halo atrás da maquininha */
.hero__visual::before {
  content: "";
  position: absolute;
  bottom: 8%;
  left: 50%;
  width: 78%;
  aspect-ratio: 1;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.42) 0%, rgba(168, 85, 247, 0) 65%);
  filter: blur(18px);
  z-index: -1;
}

/* Selo flutuante NFC */
.hero__nfc {
  position: absolute;
  top: 42%;
  left: 8%;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(139, 60, 234, 0.24);
  border: 1px solid rgba(196, 149, 253, 0.45);
  backdrop-filter: blur(8px);
  color: #e4d4fd;
  animation: hero-float 5.5s var(--ease-in-out) infinite 0.6s;
}
.hero__nfc svg { width: 26px; height: 26px; }

/* Card flutuante "Tecnologia que vende." */
.hero__card {
  position: absolute;
  right: -1%;
  bottom: 22%;
  padding: 0.95rem 1.25rem;
  border-radius: var(--radius-md);
  background: rgba(46, 21, 68, 0.6);
  border: 1px solid rgba(196, 149, 253, 0.32);
  backdrop-filter: blur(10px);
  box-shadow: 0 18px 44px rgba(8, 4, 26, 0.5);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.25;
  color: #fff;
  animation: hero-float 6.5s var(--ease-in-out) infinite 1.2s;
}

@media (prefers-reduced-motion: reduce) {
  .hero__machine,
  .hero__nfc,
  .hero__card { animation: none; }
}

/* ==========================================================================
   6. MÉTRICAS
   ========================================================================== */
.metrics {
  background: var(--fyntech-surface-alt);
  border-bottom: 1px solid var(--fyntech-border);
}
.metrics__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding-block: clamp(2.25rem, 1.5rem + 2vw, 3.25rem);
}
.metric {
  padding-inline: 1rem;
  text-align: center;
}
.metric + .metric { border-left: 1px solid var(--fyntech-border); }

.metric__value {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 1.1rem + 1.5vw, 2.1rem);
  font-weight: 700;
  color: var(--fyntech-primary);
  letter-spacing: -0.02em;
}
.metric__label {
  margin-top: 0.3rem;
  font-size: var(--fs-xs);
  color: var(--fyntech-muted);
}

/* ==========================================================================
   7. CARDS DE MÁQUINA (home)
   ========================================================================== */
.machines__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1rem, 0.5rem + 1.2vw, 1.75rem);
}

.machine-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: clamp(1.25rem, 1rem + 1vw, 2rem) 1.25rem clamp(1.5rem, 1.2rem + 1vw, 2rem);
  background: var(--fyntech-surface);
  border: 1px solid var(--fyntech-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xs);
  text-align: center;
  transition: transform var(--t-slow), box-shadow var(--t-slow), border-color var(--t-slow);
}
.machine-card:hover {
  transform: translateY(-6px);
  border-color: var(--fyntech-purple-200);
  box-shadow: var(--glow-violet);
}

.machine-card__stage {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: 3 / 4;
  min-height: 0;
  margin-bottom: 1.25rem;
}
/* Brilho radial lilás atrás do produto */
.machine-card__stage::before {
  content: "";
  position: absolute;
  inset: 12% 8%;
  border-radius: 50%;
  background: radial-gradient(circle, var(--fyntech-purple-100) 0%, rgba(240, 233, 252, 0) 68%);
  opacity: 0.75;
  transition: opacity var(--t-slow), transform var(--t-slow);
}
.machine-card:hover .machine-card__stage::before {
  opacity: 0.9;
  transform: scale(1.08);
}

/* Posicionamento absoluto de propósito: com `height:100%` em fluxo normal a
   altura da imagem depende da caixa e a caixa depende da imagem, e o navegador
   resolve isso usando a altura natural do arquivo (856px), estourando o card. */
.machine-card__stage img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 16px 26px rgba(46, 21, 68, 0.18));
  transition: transform var(--t-slow);
}
.machine-card:hover .machine-card__stage img { transform: scale(1.06) translateY(-4px); }

.machine-card__name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fyntech-heading);
}

.badge {
  display: inline-block;
  margin-top: 0.7rem;
  padding: 0.38rem 0.95rem;
  border-radius: var(--radius-pill);
  background: var(--fyntech-purple-100);
  color: var(--fyntech-primary);
  font-size: var(--fs-xs);
  font-weight: 600;
  transition: background-color var(--t-base), color var(--t-base), transform var(--t-base);
}
.machine-card:hover .badge {
  background: var(--fyntech-purple-200);
  color: var(--fyntech-primary-dark);
  transform: translateY(-1px);
}

.machines__foot {
  display: flex;
  justify-content: center;
  margin-top: clamp(2rem, 1.5rem + 1.5vw, 3rem);
}

/* ==========================================================================
   8. BANNER "SOLUÇÕES COMPLETAS"
   ========================================================================== */
.solutions-banner {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  align-items: center;
  gap: clamp(1.75rem, 1rem + 3vw, 3.5rem);
  padding: clamp(2rem, 1.4rem + 2.6vw, 3.5rem);
  border-radius: var(--radius-2xl);
  background: var(--gradient-banner);
  color: #fff;
  box-shadow: var(--shadow-lg);
}
.solutions-banner::before {
  content: "";
  position: absolute;
  top: -35%;
  right: -10%;
  width: 32rem;
  height: 32rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196, 149, 253, 0.28) 0%, rgba(196, 149, 253, 0) 68%);
  pointer-events: none;
}
.solutions-banner h2 { color: #fff; }
.solutions-banner p {
  margin-top: 1rem;
  max-width: 26rem;
  color: rgba(255, 255, 255, 0.92);
}
.solutions-banner .btn { margin-top: 1.9rem; }

.solutions-banner__tiles {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(0.6rem, 0.3rem + 0.8vw, 1.1rem);
}
.solution-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  padding: 1.1rem 0.5rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.07);
  font-size: var(--fs-xs);
  font-weight: 500;
  text-align: center;
  color: #fff;
  transition: background-color var(--t-base), transform var(--t-base), border-color var(--t-base);
}
.solution-tile svg { width: 30px; height: 30px; color: #fff; }
.solution-tile:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.45);
  transform: translateY(-4px);
}

/* ==========================================================================
   9. BANDEIRAS ACEITAS
   ========================================================================== */
.brands { text-align: center; }
.brands__title {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--fyntech-muted);
  margin-bottom: 2rem;
}
.brands__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(1.25rem, 0.5rem + 2.5vw, 3rem);
}
.brands__item {
  display: grid;
  place-items: center;
  height: 44px;
  padding: 0 0.5rem;
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--fyntech-muted);
  opacity: 0.75;
  transition: opacity var(--t-base), filter var(--t-base), transform var(--t-base);
}
.brands__item img { max-height: 100%; width: auto; }
.brands__item:hover { opacity: 1; transform: translateY(-2px); }

/* ==========================================================================
   10. HERO DAS PÁGINAS INTERNAS
   ========================================================================== */
.page-hero {
  position: relative;
  overflow: hidden;
  background: var(--gradient-hero);
  background-color: var(--fyntech-ink-hero);
  color: #fff;
  isolation: isolate;
}
.page-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  align-items: center;
  gap: clamp(1.5rem, 1rem + 2vw, 3rem);
  padding-block: clamp(3rem, 2rem + 3.5vw, 5rem);
  min-height: clamp(16rem, 12rem + 12vw, 22rem);
}
.page-hero h1 { color: #fff; }
.page-hero h1 .text-highlight { color: var(--fyntech-violet-light); }
.page-hero__lead {
  margin-top: 1.1rem;
  max-width: 34rem;
  font-size: var(--fs-lead);
  color: var(--fyntech-on-dark-muted);
}
.page-hero__actions { margin-top: 1.9rem; display: flex; flex-wrap: wrap; gap: 0.9rem; }

.page-hero__glow {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
.page-hero__glow::before,
.page-hero__glow::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
}
.page-hero__glow::before {
  top: -30%;
  right: 4%;
  width: 34rem;
  height: 34rem;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.5) 0%, rgba(124, 58, 237, 0) 68%);
}
.page-hero__glow::after {
  bottom: -55%;
  left: -8%;
  width: 26rem;
  height: 26rem;
  background: radial-gradient(circle, rgba(76, 38, 108, 0.65) 0%, rgba(76, 38, 108, 0) 70%);
}

/* Painel visual à direita do hero interno */
.page-hero__visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 13rem;
}
.page-hero__media {
  position: relative;
  width: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: linear-gradient(150deg, rgba(139, 60, 234, 0.35), rgba(18, 12, 54, 0.65));
  border: 1px solid rgba(196, 149, 253, 0.22);
  box-shadow: 0 26px 60px rgba(8, 4, 26, 0.55);
}
.page-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: clamp(0.75rem, 0.4rem + 1.2vw, 1.75rem);
}
.page-hero__media--photo img { object-fit: cover; padding: 0; }

/* Card de vidro flutuante sobre o visual */
.glass-card {
  position: absolute;
  padding: 1rem 1.35rem;
  border-radius: var(--radius-md);
  background: rgba(46, 21, 68, 0.58);
  border: 1px solid rgba(196, 149, 253, 0.32);
  backdrop-filter: blur(10px);
  box-shadow: 0 18px 44px rgba(8, 4, 26, 0.5);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.3;
  color: #fff;
  max-width: 13rem;
}
.glass-card--tr { top: 8%; right: -4%; }
.glass-card--br { bottom: 8%; right: -4%; }
.glass-card--bl { bottom: 10%; left: -6%; }

/* ==========================================================================
   11. PÁGINA MÁQUINAS — cards de produto + visualizador
   ========================================================================== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.25rem, 0.8rem + 1.6vw, 2rem);
}

.product-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  align-items: center;
  gap: 1.25rem;
  padding: clamp(1.4rem, 1.1rem + 1.2vw, 2.1rem);
  background: var(--fyntech-surface);
  border: 1px solid var(--fyntech-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xs);
  transition: transform var(--t-slow), box-shadow var(--t-slow), border-color var(--t-slow);
}
.product-card:hover {
  transform: translateY(-5px);
  border-color: var(--fyntech-purple-200);
  box-shadow: var(--glow-violet);
}

.product-card__name { font-size: clamp(1.25rem, 1.05rem + 0.7vw, 1.6rem); }
.product-card__features {
  display: grid;
  gap: 0.6rem;
  margin-top: 1.25rem;
}
.product-card__features li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: var(--fs-sm);
  color: var(--fyntech-muted);
}
.product-card__features svg {
  width: 17px;
  height: 17px;
  margin-top: 0.18rem;
  flex: none;
  color: var(--fyntech-violet);
}
.product-card__cta { margin-top: 1.6rem; }

/* ---------- Visualizador de produto (360° ou 3D leve) ---------- */
.product-viewer {
  position: relative;
  aspect-ratio: 3 / 4;
  min-height: 0;
  perspective: 1100px;
  touch-action: pan-y;
}
.product-viewer::before {
  content: "";
  position: absolute;
  inset: 10% 4%;
  border-radius: 50%;
  background: radial-gradient(circle, var(--fyntech-purple-100) 0%, rgba(240, 233, 252, 0) 70%);
  transition: transform var(--t-slow);
}
.product-card:hover .product-viewer::before { transform: scale(1.07); }

/* inset:0 dá altura definida ao palco sem depender do tamanho da imagem */
.product-viewer__stage3d {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  transform-style: preserve-3d;
  transition: transform var(--t-slow);
}
.product-viewer__stage3d.is-floating { animation: hero-float 8s var(--ease-in-out) infinite; }
.product-viewer.is-dragging .product-viewer__stage3d { transition: none; }

.product-viewer__frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 18px 30px rgba(46, 21, 68, 0.22));
  user-select: none;
  -webkit-user-drag: none;
}

.product-viewer__badge-360,
.product-viewer__hint {
  position: absolute;
  z-index: 2;
  border-radius: var(--radius-pill);
  font-size: var(--fs-xs);
  font-weight: 600;
  pointer-events: none;
}
.product-viewer__badge-360 {
  top: 0.5rem;
  right: 0.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  background: var(--fyntech-purple-100);
  color: var(--fyntech-primary);
}
.product-viewer__badge-360 svg { width: 14px; height: 14px; }

.product-viewer__hint {
  bottom: 0.5rem;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.35rem 0.85rem;
  background: rgba(12, 12, 36, 0.78);
  color: #fff;
  transition: opacity var(--t-base);
}
.product-viewer__hint.is-hidden { opacity: 0; }

.product-viewer.is-sequence-mode { cursor: grab; }
.product-viewer.is-sequence-mode.is-dragging { cursor: grabbing; }

.product-viewer__zoom {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  z-index: 2;
  /* Discreto por padrão para não competir com o produto; fica nítido ao
     interagir (hover, teclado ou toque dentro do card). */
  opacity: 0.55;
  transition: opacity var(--t-base);
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--fyntech-border);
  box-shadow: var(--shadow-sm);
}
.product-viewer__zoom button {
  min-width: 30px;
  height: 28px;
  padding: 0 0.45rem;
  border-radius: var(--radius-pill);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--fyntech-primary);
  transition: background-color var(--t-fast), color var(--t-fast);
}
.product-viewer__zoom button:hover {
  background: var(--fyntech-purple-100);
  color: var(--fyntech-violet-dark);
}
.product-card:hover .product-viewer__zoom,
.product-viewer:hover .product-viewer__zoom,
.product-viewer__zoom:focus-within { opacity: 1; }

/* ==========================================================================
   12. PÁGINA SOLUÇÕES — grid de soluções + segmentos
   ========================================================================== */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 0.6rem + 1.2vw, 1.75rem);
}

.solution-card {
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 1.2rem + 1vw, 2rem);
  background: var(--fyntech-surface);
  border: 1px solid var(--fyntech-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xs);
  transition: transform var(--t-slow), box-shadow var(--t-slow), border-color var(--t-slow);
}
.solution-card:hover {
  transform: translateY(-6px);
  border-color: var(--fyntech-violet);
  box-shadow: var(--glow-violet);
}

.solution-card__icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin-bottom: 1.4rem;
  border-radius: var(--radius-md);
  background: var(--gradient-lilac);
  border: 1px solid var(--fyntech-purple-100);
  color: var(--fyntech-violet-dark);
  transition: transform var(--t-slow), background-color var(--t-slow), color var(--t-slow);
}
.solution-card__icon svg { width: 26px; height: 26px; }
.solution-card:hover .solution-card__icon {
  background: var(--gradient-violet);
  border-color: transparent;
  color: #fff;
  transform: translateY(-2px) rotate(-4deg);
}

.solution-card h3 { margin-bottom: 0.6rem; }
.solution-card p { font-size: var(--fs-sm); }
.solution-card .link-arrow {
  /* ocupa a largura do card para a divisória atravessar todo o bloco */
  align-self: stretch;
  justify-content: flex-start;
  margin-top: 1.4rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--fyntech-border);
}
.solution-card > .link-arrow { margin-top: auto; }

/* ---------- Segmentos ---------- */
.segments-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(0.85rem, 0.5rem + 1vw, 1.5rem);
}

.segment-card {
  position: relative;
  display: flex;
  align-items: flex-end;
  aspect-ratio: 3 / 4;
  padding: 1.25rem;
  border-radius: var(--radius-xl);
  overflow: hidden;
  isolation: isolate;
  color: #fff;
  background: var(--fyntech-primary-dark);
  box-shadow: var(--shadow-md);
  transition: transform var(--t-slow), box-shadow var(--t-slow);
}
.segment-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.segment-card__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}
.segment-card:hover .segment-card__media { transform: scale(1.07); }

/* Overlay escuro/roxo por cima da imagem */
.segment-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    180deg,
    rgba(18, 12, 54, 0) 0%,
    rgba(18, 12, 54, 0.32) 48%,
    rgba(12, 12, 36, 0.86) 100%
  );
  transition: opacity var(--t-slow);
}
.segment-card:hover::after { opacity: 0.9; }

.segment-card__label {
  position: relative;
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  text-shadow: 0 2px 12px rgba(8, 4, 26, 0.6);
}

/* Fallback visual quando ainda não há foto real do segmento */
.segment-card__fallback {
  position: absolute;
  inset: 0;
  z-index: -2;
  display: grid;
  place-items: center;
  background: var(--gradient-banner);
}
.segment-card__fallback svg {
  width: 42%;
  max-width: 104px;
  height: auto;
  color: rgba(255, 255, 255, 0.5);
  transition: transform var(--t-slow);
}
.segment-card:hover .segment-card__fallback svg { transform: scale(1.07); }

/* ==========================================================================
   13. PÁGINA SOBRE
   ========================================================================== */
.about-story {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  align-items: center;
  gap: clamp(2rem, 1.2rem + 3vw, 4rem);
}
.about-story__text p { margin-top: 1rem; font-size: var(--fs-lead); }
.about-story__text .btn { margin-top: 2rem; }

.about-story__media {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  align-items: stretch;
  gap: 0;
}
.about-story__photo {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-xl) 0 0 var(--radius-xl);
  overflow: hidden;
  background: var(--fyntech-primary-dark);
  box-shadow: var(--shadow-md);
}
.about-story__photo img { width: 100%; height: 100%; object-fit: cover; }

/* Card roxo sobreposto, como na referência */
.about-story__quote {
  display: flex;
  align-items: center;
  padding: clamp(1.25rem, 1rem + 1vw, 2rem);
  border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
  background: var(--gradient-violet);
  color: #fff;
  font-family: var(--font-heading);
  font-size: clamp(1rem, 0.9rem + 0.5vw, 1.25rem);
  font-weight: 600;
  line-height: 1.3;
  box-shadow: var(--shadow-lg);
}

/* ---------- Nossa essência ---------- */
.essence-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(0.85rem, 0.5rem + 1vw, 1.35rem);
}
.essence-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.15rem 1.35rem;
  border-radius: var(--radius-lg);
  background: var(--fyntech-surface-soft);
  border: 1px solid var(--fyntech-border);
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base),
    background-color var(--t-base);
}
.essence-card:hover {
  transform: translateY(-4px);
  background: var(--fyntech-surface);
  border-color: var(--fyntech-purple-200);
  box-shadow: var(--shadow-md);
}
.essence-card__icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  flex: none;
  border-radius: var(--radius-sm);
  background: var(--fyntech-purple-100);
  color: var(--fyntech-violet-dark);
  transition: background-color var(--t-base), color var(--t-base);
}
.essence-card__icon svg { width: 22px; height: 22px; }
.essence-card:hover .essence-card__icon {
  background: var(--gradient-violet);
  color: #fff;
}
.essence-card__title {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--fyntech-heading);
  line-height: 1.2;
}
.essence-card__sub {
  font-size: var(--fs-xs);
  color: var(--fyntech-muted);
}

/* ==========================================================================
   14. CTA EM BANNER (full-width roxo)
   ========================================================================== */
.cta-banner {
  position: relative;
  overflow: hidden;
  background: var(--gradient-banner);
  color: #fff;
  isolation: isolate;
}
.cta-banner::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -5%;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196, 149, 253, 0.3) 0%, rgba(196, 149, 253, 0) 68%);
  z-index: -1;
}
.cta-banner__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.75rem;
  padding-block: clamp(2.5rem, 1.8rem + 3vw, 4rem);
}
.cta-banner h2 { color: #fff; }
.cta-banner p { margin-top: 0.7rem; color: rgba(255, 255, 255, 0.93); }

/* ==========================================================================
   15. PÁGINA CONTATO — canais + formulário
   ========================================================================== */
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  align-items: start;
  gap: clamp(1.25rem, 0.8rem + 1.8vw, 2.25rem);
}

.channel-list { display: grid; gap: clamp(0.75rem, 0.5rem + 0.8vw, 1.1rem); }

.channel-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.1rem;
  padding: 1.15rem 1.35rem;
  background: var(--fyntech-surface);
  border: 1px solid var(--fyntech-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}
.channel-card:hover {
  transform: translateY(-3px);
  border-color: var(--fyntech-purple-200);
  box-shadow: var(--shadow-md);
}

.channel-card__icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--gradient-violet);
  color: #fff;
  box-shadow: var(--shadow-violet);
}
.channel-card__icon svg { width: 24px; height: 24px; }
.channel-card__icon--whatsapp {
  background: linear-gradient(135deg, var(--fyntech-whatsapp) 0%, var(--fyntech-whatsapp-dark) 100%);
  box-shadow: 0 14px 30px rgba(37, 211, 102, 0.28);
}

.channel-card__title {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--fyntech-heading);
}
.channel-card__desc {
  display: block;
  margin-top: 0.15rem;
  font-size: var(--fs-xs);
  color: var(--fyntech-muted);
}
.channel-card__value {
  display: block;
  margin-top: 0.15rem;
  font-weight: 600;
  color: var(--fyntech-primary);
}

.channel-card__go {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--gradient-violet);
  color: #fff;
  transition: transform var(--t-base), box-shadow var(--t-base);
}
.channel-card__go svg { width: 18px; height: 18px; }
.channel-card__go--whatsapp {
  background: linear-gradient(135deg, var(--fyntech-whatsapp) 0%, var(--fyntech-whatsapp-dark) 100%);
}
.channel-card:hover .channel-card__go { transform: translateX(3px); box-shadow: var(--shadow-violet); }

/* ---------- Formulário ---------- */
.form-card {
  padding: clamp(1.5rem, 1.2rem + 1.4vw, 2.25rem);
  background: var(--fyntech-surface);
  border: 1px solid var(--fyntech-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}
.form-card h2 { font-size: clamp(1.25rem, 1.1rem + 0.7vw, 1.6rem); margin-bottom: 1.5rem; }

.field { margin-bottom: 1rem; }
.field label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--fyntech-heading);
}
.field input,
.field textarea {
  width: 100%;
  padding: 0.9rem 1.1rem;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  color: var(--fyntech-text);
  background: var(--fyntech-surface-soft);
  border: 1px solid var(--fyntech-border);
  border-radius: var(--radius-md);
  transition: border-color var(--t-base), background-color var(--t-base), box-shadow var(--t-base);
}
.field textarea { min-height: 9rem; resize: vertical; }
.field input::placeholder,
.field textarea::placeholder { color: #9d98b0; }
.field input:hover,
.field textarea:hover { border-color: var(--fyntech-border-strong); }
.field input:focus,
.field textarea:focus {
  outline: none;
  background: var(--fyntech-surface);
  border-color: var(--fyntech-violet);
  box-shadow: 0 0 0 4px rgba(139, 60, 234, 0.14);
}
/* Estado de erro (marcado via JS na validação) */
.field.has-error input,
.field.has-error textarea { border-color: #d92d4b; background: #fff6f7; }
.field__error {
  display: none;
  margin-top: 0.35rem;
  font-size: var(--fs-xs);
  color: #d92d4b;
}
.field.has-error .field__error { display: block; }

/* Checkbox de consentimento */
.consent {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin-block: 1.25rem;
  padding: 0.95rem 1.1rem;
  border-radius: var(--radius-md);
  background: var(--fyntech-purple-50);
  border: 1px solid var(--fyntech-purple-100);
}
.consent input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 0.1rem;
  flex: none;
  accent-color: var(--fyntech-violet);
  cursor: pointer;
}
.consent label {
  font-size: var(--fs-xs);
  line-height: 1.55;
  color: var(--fyntech-muted);
  cursor: pointer;
}
.consent a {
  color: var(--fyntech-violet-dark);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.consent.has-error { border-color: #d92d4b; background: #fff6f7; }

.form-note {
  margin-top: 1rem;
  font-size: var(--fs-xs);
  color: var(--fyntech-muted);
  text-align: center;
}

/* ==========================================================================
   16. PÁGINAS LEGAIS (termos, privacidade, LGPD)
   ========================================================================== */
.legal { max-width: 60rem; }
.legal__updated {
  display: inline-block;
  margin-bottom: 2rem;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  background: var(--fyntech-purple-50);
  border: 1px solid var(--fyntech-purple-100);
  font-size: var(--fs-xs);
  color: var(--fyntech-muted);
}
.legal h2 {
  margin-top: 2.75rem;
  margin-bottom: 0.85rem;
  font-size: clamp(1.2rem, 1.05rem + 0.6vw, 1.5rem);
  padding-top: 1.75rem;
  border-top: 1px solid var(--fyntech-border);
}
.legal h2:first-of-type { margin-top: 0; padding-top: 0; border-top: none; }
.legal h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  font-size: 1.05rem;
}
.legal p { margin-bottom: 0.9rem; }
.legal ul {
  margin-bottom: 1.1rem;
  padding-left: 0;
  display: grid;
  gap: 0.5rem;
}
.legal li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--fyntech-muted);
}
.legal li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--fyntech-violet);
}
.legal a {
  color: var(--fyntech-violet-dark);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.legal strong { color: var(--fyntech-heading); }

/* Caixa de destaque nas páginas legais */
.legal-note {
  margin: 1.5rem 0;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--fyntech-purple-50);
  border: 1px solid var(--fyntech-purple-100);
  border-left: 4px solid var(--fyntech-violet);
}
.legal-note p:last-child { margin-bottom: 0; }

/* ==========================================================================
   17. AVISO DE TRANSPARÊNCIA DE DADOS
   ========================================================================== */
.transparency {
  background: var(--fyntech-ink);
  padding-bottom: clamp(2rem, 1.5rem + 2vw, 3rem);
}
.transparency__card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1.35rem;
  padding: clamp(1.4rem, 1.1rem + 1.2vw, 2.1rem);
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(139, 60, 234, 0.22) 0%, rgba(76, 38, 108, 0.24) 100%);
  border: 1px solid rgba(168, 85, 247, 0.42);
  box-shadow: inset 0 0 46px rgba(139, 60, 234, 0.14);
  color: #fff;
}
.transparency__icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  flex: none;
  color: var(--fyntech-violet-light);
}
.transparency__icon svg { width: 42px; height: 42px; }
.transparency__card h2 {
  color: #fff;
  font-size: clamp(1.15rem, 1rem + 0.6vw, 1.45rem);
  margin-bottom: 0.7rem;
}
.transparency__card p {
  color: rgba(233, 224, 250, 0.92);
  font-size: var(--fs-sm);
}
.transparency__card p + p { margin-top: 0.6rem; }
.transparency__card a {
  color: var(--fyntech-violet-light);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ==========================================================================
   18. FOOTER
   ========================================================================== */
.footer {
  background: var(--fyntech-ink);
  color: var(--fyntech-on-dark-muted);
  padding-top: clamp(3rem, 2rem + 3vw, 4.5rem);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr 1.2fr;
  gap: clamp(1.75rem, 1rem + 2.5vw, 3rem);
  padding-bottom: clamp(2.25rem, 1.8rem + 2vw, 3.25rem);
}

.footer__brand img { height: 40px; width: auto; }
.footer__tagline {
  margin-top: 1.1rem;
  max-width: 17rem;
  font-size: var(--fs-xs);
  color: rgba(201, 194, 228, 0.75);
}

.footer__social {
  display: flex;
  gap: 0.65rem;
  margin-top: 1.5rem;
}
.footer__social a {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--fyntech-border-dark);
  color: #fff;
  transition: background-color var(--t-base), border-color var(--t-base), transform var(--t-base);
}
.footer__social a svg { width: 19px; height: 19px; }
.footer__social a:hover {
  background: var(--gradient-violet);
  border-color: transparent;
  transform: translateY(-3px);
}

.footer h4 {
  margin-bottom: 1.1rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
}

.footer__links { display: grid; gap: 0.7rem; }
.footer__links a {
  width: fit-content;
  font-size: var(--fs-sm);
  color: rgba(201, 194, 228, 0.82);
  transition: color var(--t-base), transform var(--t-base);
}
.footer__links a:hover {
  color: #fff;
  transform: translateX(3px);
}

.footer__contact { display: grid; gap: 0.85rem; }
.footer__contact a {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: var(--fs-sm);
  color: rgba(201, 194, 228, 0.82);
  transition: color var(--t-base);
}
.footer__contact a svg {
  width: 19px;
  height: 19px;
  flex: none;
  color: var(--fyntech-violet-light);
}
.footer__contact a:hover { color: #fff; }
.footer__contact .btn { margin-top: 0.4rem; }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.5rem;
  border-top: 1px solid var(--fyntech-border-dark);
  font-size: var(--fs-xs);
}
.footer__bottom p { color: rgba(201, 194, 228, 0.7); font-size: var(--fs-xs); }
.footer__bottom-links { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.footer__bottom-links a {
  color: rgba(201, 194, 228, 0.7);
  transition: color var(--t-base);
}
.footer__bottom-links a:hover { color: #fff; }

/* ==========================================================================
   19. CHATBOT FLUTUANTE
   ========================================================================== */
.chatbot {
  position: fixed;
  right: clamp(1rem, 0.5rem + 1vw, 1.75rem);
  bottom: clamp(1rem, 0.5rem + 1vw, 1.75rem);
  z-index: 95;
}

.chatbot__toggle {
  position: relative;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--gradient-violet);
  color: #fff;
  box-shadow: var(--shadow-violet-lg);
  transition: transform var(--t-base), box-shadow var(--t-base);
  animation: chatbot-in 0.5s var(--ease-out) 0.6s both;
}
.chatbot__toggle:hover { transform: scale(1.06); }
.chatbot__toggle:active { transform: scale(0.97); }
.chatbot__toggle svg { width: 27px; height: 27px; transition: opacity var(--t-fast), transform var(--t-fast); }
.chatbot__toggle .icon-close { position: absolute; opacity: 0; transform: rotate(-90deg); }
.chatbot.is-open .chatbot__toggle .icon-chat { opacity: 0; transform: rotate(90deg); }
.chatbot.is-open .chatbot__toggle .icon-close { opacity: 1; transform: rotate(0); }

@keyframes chatbot-in {
  from { opacity: 0; transform: scale(0.6) translateY(16px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

/* Pulso de atenção */
.chatbot__ping {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--fyntech-violet);
  opacity: 0.55;
  animation: chatbot-ping 2.6s var(--ease-out) infinite;
  z-index: -1;
}
@keyframes chatbot-ping {
  0% { transform: scale(1); opacity: 0.5; }
  70%, 100% { transform: scale(1.7); opacity: 0; }
}
.chatbot.is-open .chatbot__ping { display: none; }

.chatbot__window {
  position: absolute;
  right: 0;
  bottom: calc(100% + 0.9rem);
  width: min(370px, calc(100vw - 2rem));
  max-height: min(560px, calc(100dvh - 7rem));
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--fyntech-surface);
  border: 1px solid var(--fyntech-border);
  box-shadow: 0 30px 70px rgba(12, 12, 36, 0.28);
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px) scale(0.97);
  transform-origin: bottom right;
  transition: opacity var(--t-base), transform var(--t-base), visibility var(--t-base);
}
.chatbot.is-open .chatbot__window {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.chatbot__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.25rem;
  background: var(--gradient-violet);
  color: #fff;
}
.chatbot__header h3 { color: #fff; font-size: 1.1rem; }
.chatbot__header p { color: rgba(255, 255, 255, 0.85); font-size: var(--fs-xs); margin-top: 0.15rem; }

.chatbot__back {
  display: none;
  align-items: center;
  gap: 0.3rem;
  margin-bottom: 0.5rem;
  padding: 0.25rem 0.6rem 0.25rem 0.35rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  font-size: var(--fs-xs);
  font-weight: 600;
  transition: background-color var(--t-fast);
}
.chatbot__back:hover { background: rgba(255, 255, 255, 0.28); }
.chatbot__back svg { width: 15px; height: 15px; }
.chatbot.is-nested .chatbot__back { display: inline-flex; }

.chatbot__body {
  flex: 1;
  overflow-y: auto;
  padding: 1.15rem 1.25rem 1.35rem;
  background: var(--fyntech-surface-soft);
}

.chatbot__view { display: none; }
.chatbot__view.is-active { display: block; animation: chatbot-view-in 0.3s var(--ease-out) both; }
@keyframes chatbot-view-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.chatbot__menu { display: grid; gap: 0.65rem; }
.chatbot__menu-btn {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  width: 100%;
  padding: 0.95rem 1.1rem;
  text-align: left;
  border-radius: var(--radius-md);
  background: var(--fyntech-surface);
  border: 1px solid var(--fyntech-border);
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
}
.chatbot__menu-btn:hover {
  transform: translateY(-2px);
  border-color: var(--fyntech-violet);
  box-shadow: var(--shadow-sm);
}
.chatbot__menu-btn svg {
  width: 22px;
  height: 22px;
  flex: none;
  color: var(--fyntech-violet);
}
.chatbot__menu-btn span {
  display: flex;
  flex-direction: column;
  font-weight: 600;
  color: var(--fyntech-heading);
  font-size: var(--fs-sm);
}
.chatbot__menu-btn small {
  font-weight: 400;
  font-size: var(--fs-xs);
  color: var(--fyntech-muted);
}

/* FAQ acordeão */
.faq-item {
  background: var(--fyntech-surface);
  border: 1px solid var(--fyntech-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.faq-item + .faq-item { margin-top: 0.6rem; }
.faq-item__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
  padding: 0.9rem 1rem;
  text-align: left;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--fyntech-heading);
  transition: color var(--t-base);
}
.faq-item__q:hover { color: var(--fyntech-violet-dark); }
.faq-item__q::after {
  content: "";
  width: 9px;
  height: 9px;
  flex: none;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform var(--t-base);
}
.faq-item.is-open .faq-item__q::after { transform: rotate(-135deg) translate(-2px, -2px); }

/* Acordeão animado via grid-template-rows: anima sem depender de altura fixa */
.faq-item__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--t-base);
}
.faq-item.is-open .faq-item__a { grid-template-rows: 1fr; }
.faq-item__a > div { overflow: hidden; }
.faq-item__a p {
  padding: 0 1rem 1rem;
  font-size: var(--fs-xs);
  line-height: 1.6;
}

.chatbot__form { display: grid; gap: 0.7rem; }
.chatbot__form label { font-size: var(--fs-xs); font-weight: 600; color: var(--fyntech-heading); }
.chatbot__form textarea {
  width: 100%;
  min-height: 7rem;
  padding: 0.8rem 1rem;
  font-size: var(--fs-sm);
  background: var(--fyntech-surface);
  border: 1px solid var(--fyntech-border);
  border-radius: var(--radius-md);
  resize: vertical;
  transition: border-color var(--t-base), box-shadow var(--t-base);
}
.chatbot__form textarea:focus {
  outline: none;
  border-color: var(--fyntech-violet);
  box-shadow: 0 0 0 4px rgba(139, 60, 234, 0.14);
}

.chatbot__contact-info { display: grid; gap: 0.6rem; margin-bottom: 1rem; }
.chatbot__contact-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.85rem 1rem;
  background: var(--fyntech-surface);
  border: 1px solid var(--fyntech-border);
  border-radius: var(--radius-md);
}
.chatbot__contact-row svg { width: 20px; height: 20px; flex: none; color: var(--fyntech-violet); }
.chatbot__contact-row div { display: flex; flex-direction: column; }
.chatbot__contact-row strong { font-size: var(--fs-xs); color: var(--fyntech-heading); }
.chatbot__contact-row span { font-size: var(--fs-sm); color: var(--fyntech-muted); }

.chatbot__actions { display: grid; gap: 0.6rem; }
.chatbot__link-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--fyntech-border-strong);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--fyntech-primary);
  transition: border-color var(--t-base), background-color var(--t-base), transform var(--t-base);
}
.chatbot__link-btn svg { width: 17px; height: 17px; }
.chatbot__link-btn:hover {
  background: var(--fyntech-purple-50);
  border-color: var(--fyntech-violet);
  transform: translateY(-2px);
}

/* Feedback de envio dentro do chatbot */
.chatbot__feedback {
  margin-top: 0.6rem;
  font-size: var(--fs-xs);
  color: var(--fyntech-violet-dark);
  font-weight: 600;
}

/* ==========================================================================
   20. ANIMAÇÕES DE ENTRADA (scroll reveal)
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal-left { transform: translateX(-28px); }
.reveal-right { transform: translateX(28px); }
.reveal-up { transform: translateY(34px); }
.reveal-scale { transform: scale(0.96); }

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

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-up,
  .reveal-scale {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ==========================================================================
   21. UTILITÁRIOS
   ========================================================================== */
.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.text-center { text-align: center; }
.mt-lg { margin-top: clamp(2rem, 1.5rem + 1.5vw, 3rem); }

/* ==========================================================================
   22. PARALLAX DISCRETO
   Aplicado só a elementos decorativos, para não conflitar com .reveal
   ========================================================================== */
[data-parallax] {
  transform: translate3d(0, var(--parallax-y, 0px), 0);
  will-change: transform;
}
@media (prefers-reduced-motion: reduce) {
  [data-parallax] { transform: none; }
}

/* Hero interno sem coluna visual (páginas legais) */
.page-hero--simple .page-hero__inner {
  grid-template-columns: minmax(0, 1fr);
  min-height: clamp(11rem, 8rem + 8vw, 15rem);
}

/* Em telas sem hover (toque), o controle de zoom precisa ser visível sempre */
@media (hover: none) {
  .product-viewer__zoom { opacity: 0.85; }
}

/* Variação de tom entre os cards de segmento enquanto não há fotografia real,
   para que as quatro peças não fiquem idênticas. Quando a foto entrar
   (.segment-card__media), este fundo deixa de aparecer. */
.segments-grid .segment-card:nth-child(1) .segment-card__fallback {
  background: linear-gradient(150deg, #4c266c 0%, #7b35d4 100%);
}
.segments-grid .segment-card:nth-child(2) .segment-card__fallback {
  background: linear-gradient(150deg, #3c1e7e 0%, #8b3cea 100%);
}
.segments-grid .segment-card:nth-child(3) .segment-card__fallback {
  background: linear-gradient(150deg, #2e1544 0%, #6d28c9 100%);
}
.segments-grid .segment-card:nth-child(4) .segment-card__fallback {
  background: linear-gradient(150deg, #5b2ca8 0%, #a855f7 100%);
}