/* Sight — Design tokens */
:root {
  --sight-black: #111111;
  --sight-blue: #2528FF;
  --sight-blue-dark: #133172;
  --sight-gradient: linear-gradient(135deg, #2528FF 0%, #133172 100%);
  --sight-gradient-hero: linear-gradient(120deg, rgba(37, 40, 255, 0.12) 0%, rgba(19, 49, 114, 0.35) 50%, transparent 100%);
}

html {
  overflow-x: hidden;
}

html,
body {
  background-color: #111111;
  color: #ffffff;
  font-family: 'Archivo', system-ui, -apple-system, sans-serif;
  overflow-x: hidden;
}

h1, h2, h3, h4, .font-display {
  font-family: 'Archivo', system-ui, -apple-system, sans-serif;
}

body.sight-bg-dark,
.sight-bg-dark {
  background-color: #111111;
}

/* Hero background image */
.sight-hero-bg {
  background-color: #111111;
  background-image: url('images/hero/bg-hero.png');
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
}

/* Hero gradient overlay — #2528FF → #133172 */
.sight-hero-gradient {
  background: linear-gradient(120deg, rgba(37, 40, 255, 0.12) 0%, rgba(19, 49, 114, 0.35) 50%, transparent 100%);
}

/* Overlay escuro apenas no mobile — melhora contraste do texto branco */
.sight-hero-mobile-overlay {
  display: none;
}

@media (max-width: 767px) {
  .sight-hero-mobile-overlay {
    display: block;
    background: rgba(17, 17, 17, 0.7);
  }
}

html {
  scroll-behavior: smooth;
}

/* AOS — animações humanizadas e suaves (deslocamento reduzido para naturalidade) */
[data-aos=fade-up] { transform: translate3d(0, 36px, 0); }
[data-aos=fade-down] { transform: translate3d(0, -36px, 0); }
[data-aos=fade-right] { transform: translate3d(-36px, 0, 0); }
[data-aos=fade-left] { transform: translate3d(36px, 0, 0); }
[data-aos=fade-up-right] { transform: translate3d(-24px, 24px, 0); }
[data-aos=fade-up-left] { transform: translate3d(24px, 24px, 0); }
[data-aos=fade-down-right] { transform: translate3d(-24px, -24px, 0); }
[data-aos=fade-down-left] { transform: translate3d(24px, -24px, 0); }
[data-aos=zoom-in] { transform: scale(0.92); }
[data-aos=zoom-in-up] { transform: translate3d(0, 36px, 0) scale(0.92); }
[data-aos=zoom-in-down] { transform: translate3d(0, -36px, 0) scale(0.92); }
[data-aos=zoom-in-left] { transform: translate3d(36px, 0, 0) scale(0.92); }
[data-aos=zoom-in-right] { transform: translate3d(-36px, 0, 0) scale(0.92); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-aos] { opacity: 1 !important; transform: none !important; }
}

/* Menu mobile — animação suave de abertura/fechamento */
#nav-menu {
  will-change: opacity;
}
#nav-menu.nav-menu-open {
  opacity: 1;
  pointer-events: auto;
}
/* Esconde apenas a barra nav (logo + hamburger) quando menu abre — evita flicker; o menu fica visível */
@media (max-width: 767px) {
  body.nav-menu-is-open #site-header > nav {
    visibility: hidden;
  }
}
@media (prefers-reduced-motion: reduce) {
  #nav-menu { will-change: auto; }
}

/* Sight buttons — transições suaves (0.4s, igual ao header) */
.sight-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  transition: transform 0.4s ease, filter 0.4s ease, opacity 0.4s ease, color 0.4s ease, border-color 0.4s ease, background-color 0.4s ease, box-shadow 0.4s ease;
}

.sight-btn:hover {
  filter: brightness(1.06);
}

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

.sight-btn-primary {
  background: linear-gradient(90deg, #2528FF 0%, #133172 100%);
  color: #ffffff;
  border: none;
  box-shadow: none;
}

.sight-btn-primary:hover {
  box-shadow: 0 4px 32px rgba(37, 40, 255, 0.5), 0 0 40px rgba(37, 40, 255, 0.25);
}

/* Botão CTA hero — maior, com ícone */
.sight-btn-hero {
  padding: 1rem 2rem;
  font-size: 1.0625rem;
}

/* Mobile — touch targets e responsividade */
@media (max-width: 767px) {
  .sight-btn {
    min-height: 44px;
    padding: 0.875rem 1.25rem;
  }

  .sight-btn-hero {
    min-height: 48px;
    padding: 1rem 1.5rem;
  }

  #site-header #nav-toggle {
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

.sight-btn-outline {
  background: transparent;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.sight-btn-outline:hover {
  background-color: #ffffff;
  color: #111111;
  border-color: #ffffff;
}

/* Seções claras — fundo branco, texto preto (preparado para imagens de fundo) */
.sight-section-light {
  background-color: #ffffff;
  color: #111111;
}

.sight-section-light h1,
.sight-section-light h2,
.sight-section-light h3,
.sight-section-light h4,
.sight-section-light p,
.sight-section-light li,
.sight-section-light span {
  color: inherit;
}

.sight-section-light a:not(.sight-btn) {
  color: #111111;
}

.sight-section-light .text-muted {
  color: rgba(17, 17, 17, 0.75);
}

/* Ícone placeholder nos cards — cor #2528FF; microinteração suave no hover */
.sight-card-icon {
  flex-shrink: 0;
  transition: transform 0.4s ease;
}

.sight-card:hover .sight-card-icon {
  transform: scale(1.03);
}

/* Área preparada para imagem de fundo ou card — fundo com transição suave no hover */
.sight-card-image-slot {
  min-height: 180px;
  background: #f5f6ff;
  overflow: hidden;
  border-radius: 0.75rem 0.75rem 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.4s ease;
}

.sight-card:hover .sight-card-image-slot {
  background: #eef0ff;
}

.sight-card-image-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Moldura glass com padding ao redor das imagens dos cards — sem borda azul */
.sight-card-glass-frame {
  padding: 1rem;
  width: 100%;
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(37, 40, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-sizing: border-box;
  overflow: hidden;
  transition: background-color 0.5s ease;
}

.sight-card:hover .sight-card-glass-frame {
  background: rgba(37, 40, 255, 0.12);
}

.sight-card-glass-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0.5rem;
}

/* Quando adicionar imagem no slot: <div class="sight-card-image-slot"><img src="…" alt="…" /></div> */
.sight-section-light ul[role="list"] {
  list-style: none;
  padding-left: 0;
}

/* Cards em seções claras — hover: o card INTEIRO cresce (scale 1.03) + sombra */
.sight-card {
  transform-origin: center;
  transition: border-color 0.55s ease-out, box-shadow 0.55s ease-out, background-color 0.5s ease, transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  background: #ffffff;
  border: 1px solid rgba(17, 17, 17, 0.12);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.sight-card-inner {
  height: 100%;
}

.sight-card:hover {
  border-color: rgba(37, 40, 255, 0.2);
  box-shadow: 0 8px 28px rgba(37, 40, 255, 0.08);
  transform: scale(1.03);
}

/* Card CTA com efeito glass e gradiente radial */
.sight-cta-card {
  position: relative;
  width: 100%;
  border-radius: 1.875rem;
  background: radial-gradient(ellipse 85% 75% at 50% 90%, rgba(37, 40, 255, 0.5) 0%, rgba(37, 40, 255, 0.22) 40%, rgba(19, 49, 114, 0.2) 65%, rgba(17, 17, 17, 0.85) 100%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06) inset, 0 4px 28px rgba(0, 0, 0, 0.25);
  padding: 2.5rem 2rem;
  transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.sight-cta-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08) inset, 0 8px 32px rgba(37, 40, 255, 0.12);
}

@media (min-width: 768px) {
  .sight-cta-card {
    padding: 3rem 3.5rem;
  }
}

/* Badge acima do header */
.sight-badge-bar {
  white-space: normal;
  text-align: center;
}

@media (max-width: 640px) {
  .sight-badge-bar span:last-child {
    display: inline;
  }
}

/* Divisor full-width no hero */
#hero .sight-hero-divider {
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  width: 100vw;
}

/* Header fixo — sempre visível ao scroll; transição ao scroll: preto → branco */
#site-header {
  position: fixed !important;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  transition: background-color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

#site-header.is-scrolled {
  background-color: #ffffff;
  border-bottom-color: rgba(17, 17, 17, 0.08);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

#site-header nav a,
#site-header #nav-toggle {
  transition: color 0.4s ease, opacity 0.4s ease, transform 0.4s ease;
}

/* Bolinha indicadora nos links da navbar — acima do link, aparece animada no hover */
#site-header .nav-link-item {
  position: relative;
  padding-top: 12px;
  transition: opacity 0.3s ease;
}

#site-header .nav-links:hover .nav-link-item {
  opacity: 0.45;
}

#site-header .nav-links .nav-link-item:hover {
  opacity: 1;
}

#site-header .nav-link-item::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 50%;
  transform: translateX(-50%) scale(0);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #2528FF;
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease, background-color 0.3s ease;
}

#site-header .nav-link-item:hover::after {
  transform: translateX(-50%) scale(1);
  opacity: 1;
  background-color: #ffffff;
}

#site-header.is-scrolled .nav-link-item:hover::after {
  background-color: #2528FF;
}

#site-header.is-scrolled nav a:not(.sight-btn),
#site-header.is-scrolled nav a:hover:not(.sight-btn) {
  color: #111111;
}

#site-header.is-scrolled .sight-btn-outline {
  border-color: #111111;
  color: #111111;
}

#site-header.is-scrolled .sight-btn-outline:hover {
  background-color: rgba(17, 17, 17, 0.05);
  color: #111111;
}

#site-header .sight-btn {
  transition: transform 0.4s ease, filter 0.4s ease, color 0.4s ease, border-color 0.4s ease, background-color 0.4s ease, box-shadow 0.4s ease;
}

#site-header > nav img[alt="Sight"],
#nav-menu img[alt="Sight"] {
  transition: filter 0.4s ease;
}

#site-header.is-scrolled > nav img[alt="Sight"] {
  filter: invert(1);
}

#site-header.is-scrolled #nav-toggle {
  color: #111111;
}

#site-header.is-scrolled #nav-toggle:hover {
  color: #111111;
  opacity: 0.85;
}

#site-header #nav-toggle {
  transition: color 0.4s ease, opacity 0.4s ease, transform 0.4s ease;
}

/* Links e elementos interativos — transição suave global (0.4s como o header) */
a, button {
  transition: color 0.4s ease, opacity 0.4s ease, background-color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease, transform 0.4s ease;
}

nav a:hover,
footer a:hover {
  opacity: 0.9;
}

/* Garante que transition-colors do Tailwind use duração suave */
.transition-colors {
  transition-duration: 0.4s !important;
  transition-timing-function: ease !important;
}

/* Scrollbar leve — hover suave */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #111111;
}

::-webkit-scrollbar-thumb {
  background: #2528FF;
  border-radius: 4px;
  transition: background 0.4s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: #133172;
}

/* Método Sight — opções dinâmicas à esquerda, conteúdo à direita */
.metodo-option {
  outline: none;
}
.metodo-option:focus-visible {
  outline: 2px solid #2528FF;
  outline-offset: 4px;
}
.metodo-option.metodo-option-active {
  position: relative;
  color: #ffffff !important;
  border: none !important;
  background: rgba(37, 40, 255, 0.18);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 0.75rem;
  padding: 1.25rem 1.5rem;
}
/* Borda flutuante: border simples - centro transparente, cantos corretos */
.metodo-option.metodo-option-active::before {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: calc(0.75rem + 5px);
  border: 2px solid #2528FF;
  pointer-events: none;
}
/* Ícone quadrado com efeito glass nos seletores */
.metodo-option-icon {
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
.metodo-option.metodo-option-active .metodo-option-icon {
  background: #ffffff !important;
  border-color: rgba(255, 255, 255, 0.5) !important;
}
.metodo-panel {
  animation: metodo-panel-fade 0.35s ease-out;
}
@keyframes metodo-panel-fade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .metodo-panel { animation: none; }
  .metodo-image-panel { animation: none; }
}

/* Painéis de imagem — transição suave ao alternar */
.metodo-image-panel {
  animation: metodo-panel-fade 0.35s ease-out;
}

/* Método Sight — composição harmônica */
.metodo-image-container {
  position: relative;
  width: 100%;
  overflow: hidden;
}
.metodo-image-panel {
  transition: opacity 0.3s ease;
}
.metodo-image-panel.hidden {
  pointer-events: none;
}
.metodo-right-content {
  min-width: 0;
}
.metodo-text-wrapper {
  flex-shrink: 0;
}