/* =========================================================================
   WEB DESIGN CODE — folha de estilos
   Paleta, espaçamentos e efeitos ficam centralizados em :root abaixo.
   ========================================================================= */

:root {
  /* Cores */
  --bg: #06060f;
  --bg-elevated: #0a0a18;
  --surface: #111122;
  --surface-hover: #16162c;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(168, 85, 247, 0.4);
  --text: #f5f5fa;
  --text-muted: #a6a6c0;
  --text-dim: #9a9ab8;

  --violet: #7c3aed;
  --purple: #a855f7;
  --purple-light: #c084fc;
  --magenta: #d946ef;

  --gradient-brand: linear-gradient(135deg, var(--violet) 0%, var(--purple) 55%, var(--magenta) 100%);
  /* Versão um pouco mais escura do degradê, usada onde há texto branco em cima
     (botões), garantindo contraste AA mesmo nos tons mais claros do gradiente. */
  --gradient-btn: linear-gradient(135deg, var(--violet) 0%, #9333ea 55%, #b024c4 100%);
  --shadow-glow: 0 0 40px rgba(168, 85, 247, 0.35);
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.35);

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;

  --ff-heading: 'Poppins', 'Segoe UI', sans-serif;
  --ff-body: 'Manrope', 'Segoe UI', sans-serif;

  --header-h: 78px;
  --transition: 220ms ease;
  --container-w: 1180px;
}

/* =========================================================================
   RESET / BASE
   ========================================================================= */

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--ff-heading);
  line-height: 1.2;
  margin: 0 0 16px;
  color: var(--text);
}

h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 16px; color: var(--text-muted); }

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

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

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

button { font-family: inherit; cursor: pointer; }

svg { width: 100%; height: 100%; }

section { position: relative; }

.container {
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* Acessibilidade: link para pular ao conteúdo */
.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  background: var(--purple);
  color: #0a0a0a;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  z-index: 1000;
  transition: top var(--transition);
}
.skip-link:focus { top: 12px; }

/* Foco visível para navegação por teclado */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--purple-light);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =========================================================================
   BACKGROUND GLOW (decorativo)
   ========================================================================= */

.bg-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  z-index: 0;
  pointer-events: none;
  opacity: 0.35;
}
.bg-glow--one {
  width: 620px;
  height: 620px;
  top: -220px;
  left: -160px;
  background: var(--violet);
}
.bg-glow--two {
  width: 560px;
  height: 560px;
  bottom: -220px;
  right: -160px;
  background: var(--magenta);
  opacity: 0.25;
}

main, header, footer { position: relative; z-index: 1; }

/* =========================================================================
   UTILITÁRIOS
   ========================================================================= */

.eyebrow {
  display: inline-block;
  font-family: var(--ff-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--purple-light);
  margin-bottom: 14px;
}

.text-gradient {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-heading {
  max-width: 620px;
  margin: 0 auto 52px;
  text-align: center;
}
.section-heading p:last-child { margin-bottom: 0; }

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--ff-heading);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
  text-align: center;
  white-space: nowrap;
}
.btn--sm { padding: 10px 18px; font-size: 0.85rem; }
.btn--lg { padding: 16px 32px; font-size: 1rem; }
.btn--block { width: 100%; white-space: normal; }

.btn--primary {
  background: var(--gradient-btn);
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
  box-shadow: 0 4px 20px rgba(168, 85, 247, 0.35);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(168, 85, 247, 0.55);
}
.btn--primary:active { transform: translateY(0); }

.btn--ghost {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  border: 1px solid var(--border-strong);
}
.btn--ghost:hover {
  background: rgba(168, 85, 247, 0.12);
  transform: translateY(-2px);
}

/* Reveal on scroll — só fica oculto por padrão se o JavaScript estiver
   rodando (classe "js" adicionada no <html> logo no <head>). Sem JS, o
   conteúdo aparece normal e nada fica invisível/inacessível. */
:where(html.js) .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms ease, transform 700ms ease;
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  * { animation: none !important; }
}

/* =========================================================================
   HEADER
   ========================================================================= */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  /* Mais alto que o botão flutuante do WhatsApp (z-index 300) para que o
     menu mobile aberto nunca fique escondido atrás dele em telas baixas. */
  z-index: 400;
  background: rgba(6, 6, 15, 0.55);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition);
}
.header.is-scrolled {
  background: rgba(6, 6, 15, 0.88);
  border-bottom-color: var(--border);
}

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo { display: inline-flex; align-items: center; }

.logo__badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-radius: 12px;
  padding: 6px 12px;
  height: 46px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.06), 0 6px 20px rgba(168, 85, 247, 0.25);
  transition: box-shadow var(--transition), transform var(--transition);
}
.logo__badge:hover { box-shadow: 0 0 0 1px rgba(255,255,255,0.1), 0 8px 26px rgba(168, 85, 247, 0.45); transform: translateY(-1px); }

.logo__img {
  height: 100%;
  width: auto;
  object-fit: contain;
}

/* Texto substituto exibido apenas se assets/img/logo.png ainda não existir */
.logo__fallback {
  display: none;
  font-family: var(--ff-heading);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #0a0a0a;
  font-size: 1rem;
  padding: 0 4px;
}
.logo__badge.logo__badge--missing .logo__img { display: none; }
.logo__badge.logo__badge--missing .logo__fallback { display: inline-block; }

.logo__badge--sm { height: 38px; padding: 5px 10px; border-radius: 10px; }
.logo__badge--tiny { height: 26px; padding: 4px 8px; border-radius: 8px; box-shadow: none; opacity: 0.85; }
.logo__badge--tiny .logo__fallback { font-size: 0.7rem; }

.nav__list {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav__link {
  font-family: var(--ff-heading);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 6px 2px;
  transition: color var(--transition);
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-brand);
  transition: width var(--transition);
  border-radius: 2px;
}
.nav__link:hover,
.nav__link.is-active { color: var(--text); }
.nav__link:hover::after,
.nav__link.is-active::after { width: 100%; }

.header__actions { display: flex; align-items: center; gap: 16px; }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 10px;
}
.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================================================
   HERO
   ========================================================================= */

.hero {
  padding: calc(var(--header-h) + 76px) 0 90px;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 56px;
}
.hero__title { font-size: clamp(2.1rem, 4.4vw, 3.4rem); margin-bottom: 20px; }
.hero__subtitle { font-size: 1.08rem; max-width: 520px; margin-bottom: 34px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; }

.hero__visual { filter: drop-shadow(0 20px 45px rgba(124, 58, 237, 0.25)); }
.hero__svg { width: 100%; height: auto; }

/* =========================================================================
   INDICADORES DE CONFIANÇA
   ========================================================================= */

.trust {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 34px 0;
}
.trust__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.trust__item {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: center;
  font-family: var(--ff-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  text-align: center;
}
.trust__icon {
  width: 26px;
  height: 26px;
  flex: none;
  color: var(--purple-light);
}

/* =========================================================================
   SOBRE
   ========================================================================= */

.about { padding: 110px 0; }
.about__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}
.about__paragraph { font-size: 1.02rem; }

.check-list { display: flex; flex-direction: column; gap: 14px; margin-top: 24px; }
.check-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-weight: 500;
}
.check-list svg {
  width: 22px;
  height: 22px;
  flex: none;
  color: var(--purple-light);
  background: rgba(168, 85, 247, 0.12);
  border-radius: 50%;
  padding: 3px;
}

.about__card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 32px;
  overflow: hidden;
}
.about__card-tag {
  display: inline-block;
  font-family: var(--ff-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--purple-light);
  border: 1px solid var(--border-strong);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 32px;
}
.about__devices {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 28px;
  position: relative;
  z-index: 1;
}
.device { color: var(--purple-light); }
.device--desktop { width: 110px; height: 110px; }
.device--tablet { width: 70px; height: 70px; }
.device--mobile { width: 46px; height: 46px; }
.about__card-glow {
  position: absolute;
  width: 220px;
  height: 220px;
  background: var(--gradient-brand);
  opacity: 0.18;
  filter: blur(60px);
  border-radius: 50%;
  bottom: -60px;
  right: -40px;
}

/* =========================================================================
   SERVIÇOS
   ========================================================================= */

.services { padding: 110px 0; }
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
  background: var(--surface-hover);
}
.service-card__icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(168, 85, 247, 0.12);
  color: var(--purple-light);
  margin-bottom: 20px;
}
.service-card__icon svg { width: 26px; height: 26px; }
.service-card h3 { margin-bottom: 10px; }
.service-card p { flex: 1; margin-bottom: 22px; }
.service-card__link {
  font-family: var(--ff-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--purple-light);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition), color var(--transition);
}
.service-card__link::after { content: '→'; transition: transform var(--transition); }
.service-card__link:hover { color: var(--magenta); }
.service-card__link:hover::after { transform: translateX(4px); }

/* =========================================================================
   PLANOS
   ========================================================================= */

.pricing { padding: 110px 0; }
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}
.price-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 40px 30px;
  display: flex;
  flex-direction: column;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition);
}
.price-card:hover { transform: translateY(-6px); }
.price-card--featured {
  border-color: var(--border-strong);
  background: linear-gradient(180deg, rgba(168, 85, 247, 0.1), var(--surface) 45%);
  box-shadow: var(--shadow-glow);
}
.price-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-btn);
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
  font-family: var(--ff-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 999px;
}
.price-card h3 { margin-bottom: 14px; }
.price-card__price {
  font-family: var(--ff-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 14px;
}
.price-card__from {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.price-card__desc { flex: 1; margin-bottom: 26px; }

.pricing__note {
  text-align: center;
  max-width: 640px;
  margin: 40px auto 0;
  font-size: 0.88rem;
  color: var(--text-dim);
}

/* =========================================================================
   PORTFÓLIO
   ========================================================================= */

.portfolio { padding: 110px 0; }
.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.portfolio-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.portfolio-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-glow);
}

.portfolio-card__frame { position: relative; }

.portfolio-card__tag {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  font-family: var(--ff-heading);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--purple-light);
  background: rgba(10, 10, 24, 0.75);
  border: 1px solid var(--border-strong);
  padding: 5px 10px;
  border-radius: 999px;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.portfolio-card__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #141428;
}
.portfolio-card__dot { width: 8px; height: 8px; border-radius: 50%; }
.portfolio-card__dot--red { background: #ff5f57; }
.portfolio-card__dot--yellow { background: #febc2e; }
.portfolio-card__dot--green { background: #28c840; }

.portfolio-card__screen {
  aspect-ratio: 8 / 5;
  overflow: hidden;
}
.portfolio-card__mockup,
.portfolio-card__img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 400ms ease;
}
.portfolio-card:hover .portfolio-card__mockup,
.portfolio-card:hover .portfolio-card__img {
  transform: scale(1.045);
}

.portfolio-card__body {
  padding: 22px 22px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.portfolio-card__category {
  display: inline-block;
  font-family: var(--ff-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--purple-light);
  margin-bottom: 10px;
}
.portfolio-card__body h3 { margin-bottom: 8px; font-size: 1.1rem; }
.portfolio-card__body p { flex: 1; font-size: 0.92rem; margin-bottom: 20px; }
.portfolio-card__btn { align-self: flex-start; }

/* ---- Visualização ampliada (modal) ---- */

.portfolio-modal {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 250ms ease, visibility 250ms ease;
}
.portfolio-modal.is-open { opacity: 1; visibility: visible; }

.portfolio-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 4, 12, 0.82);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.portfolio-modal__panel {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glow), 0 30px 60px rgba(0, 0, 0, 0.5);
  transform: translateY(16px) scale(0.98);
  transition: transform 250ms ease;
}
.portfolio-modal.is-open .portfolio-modal__panel { transform: translateY(0) scale(1); }

.portfolio-modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(10, 10, 24, 0.7);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
}
.portfolio-modal__close:hover { border-color: var(--border-strong); color: var(--purple-light); }
.portfolio-modal__close svg { width: 18px; height: 18px; }

.portfolio-modal__media {
  aspect-ratio: 8 / 5;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.portfolio-modal__media svg,
.portfolio-modal__media img { width: 100%; height: 100%; object-fit: cover; display: block; }

.portfolio-modal__info { padding: 28px 30px 32px; }
.portfolio-modal__tag {
  display: inline-block;
  font-family: var(--ff-heading);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--purple-light);
  border: 1px solid var(--border-strong);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.portfolio-modal__category {
  font-family: var(--ff-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin: 0 0 6px;
}
.portfolio-modal__title { margin-bottom: 10px; }
.portfolio-modal__desc { margin: 0; }

body.no-scroll { overflow: hidden; }

/* =========================================================================
   PROCESSO
   ========================================================================= */

.process { padding: 110px 0; }
.process__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  counter-reset: step;
}
.process__step {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 24px;
}
.process__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-btn);
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
  font-family: var(--ff-heading);
  font-weight: 700;
  margin-bottom: 18px;
  box-shadow: 0 0 20px rgba(168, 85, 247, 0.4);
}
.process__step h3 { font-size: 1.05rem; margin-bottom: 8px; }
.process__step p { margin-bottom: 0; font-size: 0.92rem; }

/* =========================================================================
   CTA FINAL + FORMULÁRIO
   ========================================================================= */

.cta-final {
  padding: 110px 0 120px;
}
.cta-final__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.cta-final__text h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); }
.cta-final__text p { font-size: 1.05rem; margin-bottom: 32px; max-width: 460px; }

.quote-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.quote-form h3 { margin-bottom: 6px; }
.quote-form__hint { font-size: 0.88rem; margin-bottom: 24px; }

.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-family: var(--ff-heading);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 13px 14px;
  color: var(--text);
  font-family: var(--ff-body);
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--purple);
  box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.2);
  outline: none;
}
.form-group select { -webkit-appearance: none; -moz-appearance: none; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a6a6c0' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 18px; padding-right: 40px; }

.form-error {
  display: none;
  color: var(--magenta);
  font-size: 0.8rem;
  margin-top: 6px;
}
.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: var(--magenta);
  box-shadow: 0 0 0 3px rgba(217, 70, 239, 0.18);
}
.form-group.has-error .form-error { display: block; }

.form-status {
  margin: 16px 0 0;
  font-size: 0.9rem;
  min-height: 1.2em;
}
.form-status.is-success { color: #4ade80; }
.form-status.is-error { color: var(--magenta); }

/* =========================================================================
   RODAPÉ
   ========================================================================= */

.footer {
  border-top: 1px solid var(--border);
  padding: 70px 0 0;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
}
.footer__brand p { margin-top: 16px; font-size: 0.9rem; max-width: 260px; }
.footer__col h4 {
  font-size: 0.95rem;
  margin-bottom: 18px;
  color: var(--text);
}
.footer__col ul { display: flex; flex-direction: column; gap: 11px; }
.footer__col a { color: var(--text-muted); font-size: 0.92rem; transition: color var(--transition); }
.footer__col a:hover { color: var(--purple-light); }

.footer__legal {
  border-top: 1px solid var(--border);
  padding: 26px 24px 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-align: center;
}
.footer__legal-links { display: flex; gap: 24px; }
.footer__legal-links a { font-size: 0.85rem; color: var(--text-dim); transition: color var(--transition); }
.footer__legal-links a:hover { color: var(--text); }

.footer__credit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.footer__credit p { margin: 0; font-size: 0.88rem; color: var(--text-dim); }
.footer__credit strong { color: var(--text-muted); }

.footer__copyright { font-size: 0.8rem; color: var(--text-dim); margin: 0; }

/* =========================================================================
   BOTÃO FLUTUANTE WHATSAPP
   ========================================================================= */

.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 15px;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  z-index: 300;
  transition: transform var(--transition), box-shadow var(--transition);
  animation: float-pulse 2.6s ease-in-out infinite;
}
.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.6);
}
@keyframes float-pulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45); }
  50% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45), 0 0 0 10px rgba(37, 211, 102, 0.12); }
}
@media (prefers-reduced-motion: reduce) {
  .whatsapp-float { animation: none; }
}

/* =========================================================================
   MENU MOBILE
   ========================================================================= */

@media (max-width: 1024px) {
  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: rgba(6, 6, 15, 0.98);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 320ms ease;
  }
  .nav.is-open { max-height: 420px; }
  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 24px 20px;
  }
  .nav__list li { width: 100%; }
  .nav__link { display: block; padding: 14px 0; width: 100%; }
  .nav__link::after { display: none; }

  .hamburger { display: flex; }
}

/* O botão "Solicitar orçamento" continua visível ao lado do hambúrguer;
   em telas bem estreitas ele encolhe e troca para um texto mais curto. */
.btn__text-short { display: none; }
@media (max-width: 480px) {
  .header__actions { gap: 10px; }
  .header__actions .btn--sm { padding: 9px 14px; font-size: 0.78rem; }
  .btn__text-full { display: none; }
  .btn__text-short { display: inline; }
}

/* =========================================================================
   RESPONSIVIDADE GERAL
   ========================================================================= */

@media (max-width: 1080px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { order: -1; max-width: 460px; margin: 0 auto; }
  .about__grid { grid-template-columns: 1fr; }
  .about__visual { order: -1; max-width: 420px; margin: 0 auto; }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  /* 1 coluna (não 2) para os 3 planos não deixarem um card órfão desalinhado */
  .pricing__grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .portfolio__grid { grid-template-columns: repeat(2, 1fr); }
  .process__list { grid-template-columns: repeat(2, 1fr); }
  .cta-final__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .container { padding: 0 18px; }
  .hero { padding-top: calc(var(--header-h) + 48px); }
  .trust__grid { grid-template-columns: repeat(2, 1fr); }
  .services__grid { grid-template-columns: 1fr; }
  .pricing__grid { grid-template-columns: 1fr; }
  .portfolio__grid { grid-template-columns: 1fr; }
  .process__list { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; text-align: center; }
  .footer__brand p { margin-left: auto; margin-right: auto; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; }
  .quote-form { padding: 26px; }
}

@media (max-width: 400px) {
  .trust__grid { grid-template-columns: 1fr; }
  .hero__title { font-size: 1.9rem; }
}